Patent Application
20100016850
This invention generally relates to a device used to improve skin viability and skin rejuvenation via electrotherapy, and a method of using the device.
Improving the appearance of the skin has been the goal of many esthetic products and procedures for many years, since a tight skin, without wrinkles or cellulite, has a younger and more appealing appearance.
The skin and muscles of the face are structured differently than other places on the body. One side of the facial muscles is connected to the bone and the other to the skin. As the muscle deteriorates through the aging process, the attached facial skin loses it elasticity. Loss of elasticity causes the skin to sag and wrinkle. Strengthening relevant muscle groups restores and maintains the original shape and contour of the muscles. As facial muscles get stronger, they get shorter and flatter, causing the attached skin to become firmer, and smoothing wrinkles, improving facial appearance. Additionally, a contracting muscle's blood supply is 10 times greater than a muscle at rest. This fresh blood supply delivers vital oxygen and nutrients to the skin, revitalizing the tissue.
One way of exercising muscle groups which are not normally used, such as superficial facial muscles, is electrotherapy, which is the use of electrical currents applied to the skin by electrodes. The current flowing between the electrodes excites the muscles and the nerves leading to the muscles between those electrodes.
A specific type of electrotherapy, called micro-current electrical neuromuscular stimulation (MEMS), employs very small currents (in the range of microamperes), which result in almost no discomfort or sensation to the skin. They are becoming more widely accepted for the treatment of pain relief and tissue healing, by affecting the injured tissue at the cellular level [Gardner S E, Frantz R A, Schmidt F L (1999). “Effect of electrical stimulation on chronic wound healing: a meta-analysis”. Wound Repair Regen 7 (6): 495-503].
Several devices have used electrotherapy for the purpose of skin rejuvenation and cosmetic treatment of wrinkles. Years of experience using those devices have shown that excitable tissues will accommodate to stimulation, unless the stimulation is dynamic to prevent accommodation.
Various methods of dynamic excitation have been proposed. The first relates to modulation of the input currents (varying sinusoidal waveform). Common modulation schemes include amplitude modulation (AM) in which the amplitude of the signal is varied, Frequency modulation (FM), in which the frequency of the signal is varied, and phase modulation (PM), in which the phase of the signal is varied.
Most electrotherapy devices base their input currents on pulses, usually square waveform pulses. These can also be modulated. Common modulation schemes for pulses include Pulse-code modulation (PCM), Pulse-width modulation (PWM), Pulse-amplitude modulation (PAM), Pulse-position modulation (PPM) and Pulse-density modulation (PDM). For example, patent application no. US 20005397338 discloses a device for delivering electrical energy to subcutaneous tissues for pain control and promotion of tissue healing using pulse width modulation scheme in which the pulse width is varied in a sinusoidal fashion from 60 microseconds to 170 microseconds.
Another method of modulating alternating pulses includes a predetermined combination of square pulses, not modulated by a mathematical formula. Such a combination is disclosed, for example, in U.S. Pat. No. 7,110,826. Furthermore U.S. Pat. No. 7,110,826 discloses electrical currents (of about 500 μA or less) that are similar to the humane body. Moreover, U.S. Pat. No. 7,110,826 discloses electrical voltage signals at the range of 0.3 V to about 3.9 V. The present invention, on the contrary, applies different electrical currents of about 1 milliampere, and voltages greater than 4V. Surprisingly, such signals were found to have a much greater esthetic effect on the skin. Furthermore, in the present application essentially different electrical currents are applied simultaneously on the skin for obtaining better esthetic results.
These various devices rely on the fact that even small differences in the current level, the method of excitation, the repetition of the excitation and the waveform may transform a therapeutic process to a harmful one. Therefore, the optimal use of electrotherapy depends more on experimentation than on theoretical design. The theory can only offer various solutions, but their efficacy can only be proven clinically.
Thus, there is still a long felt need for a device that uses a modulation scheme fit for improving skin viability and skin rejuvenation, relies on experimental or feedback loop for optimal results, easy to use, safe and complies with international safety standards.
It is one object of the present invention to provide an esthetic device, useful for increasing skin beautification at a region of a patient's skin, comprising:
wherein said two electrical signal applied to said region are essentially dissimilar and selected from a group consisting of (i) electrical signal at a frequency range of about 0 Hz to about 20 Hz, especially 1.475 Hz, electrical current higher that about 500 μA and lower than about 2.5 milliampere, amplitude of about 4 to about 20 Volts and power output of about 24 milli-Watts; (ii) electrical signal at a frequency range of about 0 Hz to about 20 Hz, especially 0.5 Hz, electrical current higher that about 500 μA and lower than about 2.5 milliampere, amplitude of about 4 to about 20 Volts and power output of about 24 milli-Watts; (iii) electrical signal at a frequency range of about 0 Hz to about 20 Hz, especially 1 Hz, electrical current higher that about 500 μA and lower than about 2.5 milliampere, amplitude of about 4 to about 20 Volts and power output of about 24 milli-Watts or any combination thereof.
It is another object of the present invention to provide the skin beautification device as defined above, additionally comprising a controller coupled to said electrical signal generator, adapted to enable selection of each said electrical signals applied to said region.
It is another object of the present invention to provide the skin beautification device as defined above, wherein said selection is performed by patient.
It is another object of the present invention to provide the skin beautification device as defined above, wherein said controller additionally comprising a feedback mechanism, adapted to change said applied electrical signal according to predetermined medical needs.
It is another object of the present invention to provide the skin beautification device as defined above, wherein said electrical signal generator provides electrical signals in shapes selected in a non-limiting manner from a group consisting of triangular, rectangular, ramp, sinusoidal, composite, sawtooth shape or any combination thereof.
It is another object of the present invention to provide the skin beautification device as defined above, wherein said feedback mechanism additionally comprising:
It is another object of the present invention to provide the skin beautification device as defined above, wherein said feedback mechanism additionally comprising:
It is another object of the present invention to provide the skin beautification device as defined above, wherein said electrical signal generator additionally comprising:
It is another object of the present invention to provide the skin beautification device as defined above, wherein said feedback mechanism additionally comprising:
It is another object of the present invention to provide the skin beautification device as defined above, additionally comprising means for providing massage to said region of skin.
It is another object of the present invention to provide the skin beautification device as defined above, wherein said at least two electrodes are in a shape of a pair of gloves.
It is another object of the present invention to provide the skin beautification device as defined above, wherein said electrodes have needles capable of penetrating into subcutaneous tissue.
It is another object of the present invention to provide the skin beautification device as defined above, especially adapted to be applied in time ranges between 1 and about 99 minutes.
It is another object of the present invention to provide the skin beautification device as defined above, wherein the treatment repetition interval ranges between 1 to about 30 days.
It is another object of the present invention to provide the skin beautification device as defined above, wherein said device is especially adapted to operate according to IEC selected from a group consisting of IEC 60601-1-1, IEC 60601-1-2, IEC 60601-1-4, IEC 60601-1-6, IEC 60601-1-8, IEC 60601-2-3, IEC 60601-2-4, IEC 60601-2-9, IEC 60601-2-10, IEC 60601-2-25, IEC 60601-2-27, IEC 60601-2-35, IEC 60601-2-40, IEC 60601-2-47, IEC 60601-2-49, or any combination thereof.
It is another object of the present invention to provide the skin beautification device as defined above, wherein said region of a patient's skin is the face.
It is another object of the present invention to provide the skin beautification device as defined above, wherein the pain caused to the patient is less than 1 on the Wong-Baker faces pain rating scale.
It is another object of the present invention to provide a method of increasing skin beautification at a region of a patient's skin. The method comprises steps selected inters alia from of:
wherein said step of applying at least two electrical signals applies at least two essentially dissimilar electrical signals selected from a group consisting of (i) electrical signal at a frequency range of about 0 Hz to about 20 Hz, especially 1.475 Hz, electrical current higher that about 500 μA and lower than about 2.5 milliampere, amplitude of about 4 to about 20 Volts and power output of about 24 milli-Watts; (ii) electrical signal at a frequency range of about 0 Hz to about 20 Hz, especially 0.5 Hz, electrical current higher that about 500 μA and lower than about 2.5 milliampere, amplitude of about 4 to about 20 Volts and power output of about 24 milli-Watts; (iii) electrical signal at a frequency range of about 0 Hz to about 20 Hz, especially 1 Hz, electrical current higher that about 500 μA and lower than about 2.5 milliampere, amplitude of about 4 to about 20 Volts and power output of about 24 milli-Watts or any combination thereof.
It is another object of the present invention to provide the method as defined above, wherein the treatment time ranges between 1 and about 99 minutes.
It is another object of the present invention to provide the method as defined above, wherein the treatment repetition interval ranges between 1 to about 30 days.
It is another object of the present invention to provide the method as defined above, additionally comprising step of changing at least one of said applied electrical signal on said skin region according to predetermined medical needs.
It is another object of the present invention to provide the method as defined above, additionally comprising step of selecting said shape of said electrical signal from a group consisting of triangular, rectangular, ramp, sinusoidal, composite, sawtooth shape or any combination thereof.
It is another object of the present invention to provide the method as defined above, additionally comprising steps of:
It is another object of the present invention to provide the method as defined above, additionally comprising step of allowing said electrotherapy if said score is higher than a predetermined value and to stop said electrotherapy if said score is lower than a predetermined value.
It is another object of the present invention to provide the method as defined above, additionally comprising steps of:
It is another object of the present invention to provide the method as defined above, additionally comprising steps of:
It is another object of the present invention to provide the method as defined above, wherein said method is especially adapted to operate according to IEC selected from a group consisting of IEC 60601-1-1, IEC 60601-1-2, IEC 60601-1-4, IEC 60601-1-6, IEC 60601-1-8, IEC 60601-2-3, IEC 60601-2-4, IEC 60601-2-9, IEC 60601-2-10, IEC 60601-2-25, IEC 60601-2-27, IEC 60601-2-35, IEC 60601-2-40, IEC 60601-2-47, IEC 60601-2-49, or any combination thereof.
It is another object of the present invention to provide the method as defined above, additionally comprising step of applying massage to said region prior to and/or during and/or after said step of applying said electrical signal.
It is another object of the present invention to provide the method as defined above, additionally comprising step of applying said at least two electrical signals to the patient's face.
It is another object of the present invention to provide a synergic esthetic device, useful for increasing skin beautification at a region of a patient's skin. The device comprising inter alia:
wherein said device increases said skin beautification such that said increase is greater than the sum of said first signal increase and said second signal increase and said third signal increase.
It is another object of the present invention to provide the synergic esthetic device as defined above, additionally comprising a controller coupled to said electrical signal generator, adapted to enable selection of each said electrical signals applied to said region.
It is another object of the present invention to provide the synergic esthetic device as defined above, wherein said selection is performed by patient.
It is another object of the present invention to provide the synergic esthetic device as defined above, wherein said controller additionally comprising a feedback mechanism, adapted to change said applied electrical signal according to predetermined medical needs.
It is another object of the present invention to provide the synergic esthetic device as defined above, wherein said electrical signal generator provides electrical signals in shapes selected in a non-limiting manner from a group consisting of triangular, rectangular, ramp, sinusoidal, composite, sawtooth shape or any combination thereof.
It is another object of the present invention to provide the synergic esthetic device as defined above, wherein said feedback mechanism additionally comprising:
It is another object of the present invention to provide the synergic esthetic device as defined above, wherein said feedback mechanism additionally comprising:
It is another object of the present invention to provide the synergic esthetic device as defined above, wherein said electrical signal generator additionally comprising:
It is another object of the present invention to provide the synergic esthetic device as defined above, wherein said feedback mechanism additionally comprising:
It is another object of the present invention to provide the synergic esthetic device as defined above, additionally comprising means for providing massage to said region of skin prior to and/or during and/or after the treatment.
It is another object of the present invention to provide the synergic esthetic device as defined above, wherein said at least two electrodes are in a shape of a pair of gloves.
It is another object of the present invention to provide the synergic esthetic device as defined above, wherein said electrodes have needles capable of penetrating into subcutaneous tissue.
It is another object of the present invention to provide the synergic esthetic device as defined above, especially adapted to be applied in time ranges between 1 and about 99 minutes.
It is another object of the present invention to provide the synergic esthetic device as defined above, wherein the treatment repetition interval ranges between 1 to about 30 days.
It is another object of the present invention to provide the synergic esthetic device as defined above, wherein said device is especially adapted to operate according to IEC selected from a group consisting of IEC 60601-1-1, IEC 60601-1-2, IEC 60601-1-4, IEC 60601-1-6, IEC 60601-1-8, IEC 60601-2-3, IEC 60601-2-4, IEC 60601-2-9, IEC 60601-2-25, IEC 60601-2-27, IEC 60601-2-35, IEC 60601-2-40, IEC 60601-2-47, IEC 60601-2-49, or any combination thereof.
It is another object of the present invention to provide the synergic esthetic device as defined above, wherein said region of a patient's skin is the face.
It is another object of the present invention to provide the skin beautification device as defined above, wherein the pain caused to the patient is less than 1 on the Wong-Baker faces pain rating scale.
It is another object of the present invention to provide a method of synergic increasing skin beautification at a region of a patient's skin. The method comprising steps selected inter alia from:
wherein said increasing of said skin beautification is greater than the sum of said first signal increase and said second signal increase and said third signal increase.
It is another object of the present invention to provide the method as defined above, wherein the treatment time ranges between 1 and about 99 minutes.
It is another object of the present invention to provide the method as defined above, wherein the treatment repetition interval ranges between 1 to about 30 days.
It is another object of the present invention to provide the method as defined above, additionally comprising step of changing said applied electrical signal on said skin according to predetermined medical needs.
It is another object of the present invention to provide the method as defined above, additionally comprising step of selecting said shape of said electrical signal from a group consisting of triangular, rectangular, ramp, sinusoidal, composite, sawtooth shape or any combination thereof.
It is another object of the present invention to provide the method as defined above, additionally comprising steps of:
It is another object of the present invention to provide the method as defined above, additionally comprising step of allowing said electrotherapy if said score is higher than a predetermined value and to stop said electrotherapy if said score is lower than a predetermined value.
It is another object of the present invention to provide the method as defined above, additionally comprising steps of:
It is another object of the present invention to provide the method as defined above, additionally comprising steps of:
It is another object of the present invention to provide the method as defined above, wherein said method is especially adapted to operate according to IEC selected from a group consisting of IEC 60601-1-1, IEC 60601-1-2, IEC 60601-1-4, IEC 60601-1-6, IEC 60601-1-8, IEC 60601-2-3, IEC 60601-2-4, IEC 60601-2-9, IEC 60601-2-10, IEC 60601-2-25, IEC 60601-2-27, IEC 60601-2-35, IEC 60601-2-40, IEC 60601-2-47, IEC 60601-2-49, or any combination thereof.
It is still an object of the present invention to provide the method as defined above, additionally comprising step of applying massage to said region prior to and/or during and/or after said step of applying said electrical signal
It is lastly an object of the present invention to provide the method as defined above, additionally comprising step of applying said at least two electrical signals to the patient's face.
In order to understand the invention and to see how it may be implemented in practice, a few preferred embodiments will now be described, by way of non-limiting example only, with reference to the accompanying drawings, in which:
a-1c schematically presents the skin beautification device (10);
a to 2d schematically illustrates methods for skin beuatification;
a to 3f are examples of different electrical currents applied.
The following description is provided, alongside all chapters of the present invention, so as to enable any person skilled in the art to make use of said invention and sets forth the best modes contemplated by the inventor of carrying out this invention. Various modifications, however, will remain apparent to those skilled in the art, since the generic principles of the present invention have been defined specifically to provide means and method for increasing skin beuatification.
The term “ultra-strong” refers hereinafter to electrical currents with high electrical voltage of about 4-20 volts, electrical signal at a frequency range of about 0 Hz to about 20 Hz, especially 1.475 Hz, electrical current higher that about 500 μA and lower than about 2.5 milliampere.
The term “electrotherapy” refers hereinafter in a non-limiting manner to the use of electrical currents applied to the skin by electrodes. In medicine, the term electrotherapy can apply to a variety of treatments, including the use of direct current in cardioversion and the use of electrical devices such as deep brain stimulators for neurological disease. The term has also been applied specifically to the use of electrical current to speed wound healing. Additionally, the term “electrotherapy” has also been applied to a range of alternative medical devices and treatments.
The term “basic waveform” refers hereinafter in a non-limiting manner to a single of a single shaped repeating waveform, such as sinusoidal, rectangular, ramp, triangular, composite or sawtooth shape.
The term “modulation” refers hereinafter in a non-limiting manner to variation of a property of an electromagnetic wave or signal, such as its amplitude, frequency, or phase.
The term “Amplitude modulation (AM)” refers hereinafter in a non-limiting manner to varying the amplitude of the modulated signal.
The term “Frequency modulation (FM)” refers hereinafter in a non-limiting manner to varying the frequency of the modulated signal.
The term “Phase modulation (PM)” refers hereinafter in a non-limiting manner to varying the phase of the modulated signal.
The term “Pulse modulation” refers hereinafter in a non-limiting manner to transferring a narrowband analog signal over an analog lowpass channel as a two-level quantized signal, by modulating a pulse train. Frequently used pulse modulation schems include Pulse-code modulation (PCM), Pulse-width modulation (PWM), Pulse-amplitude modulation (PAM), Pulse-position modulation (PPM) and Pulse-density modulation (PDM).
The term “beautification” refers herein after to skin tightening and lifting, smoothes wrinkles, stimulation of collagen re-growth, enrichment skin cells with oxygen and nutrition.
The term “International Electrotechnical Commission Standards (IEC) 60601-1” refers hereinafter to a medical electrical equipment standard. More specifically it refers to general requirements for basic safety and essential performance.
The term “IEC 60601-1-1” refers hereinafter to medical electrical equipment standard. More specifically it refers to general requirements for safety—Collateral standard: Safety requirements for medical electrical systems. The IEC 60601-1 set of standards are divided into three distinct areas. The first area is the basic standard IEC 60601-1. This is the general requirement for all electrical medical based products. The second area is the collateral standards, which cover across the board issues such as combining into a system with other devices, EMC, radiation protection, and programmable electronic medical systems (software, firmware, etc.). The standard numbers are IEC 60601-1-1, -1-2, -1-3, and -1-4 respectively. The third area is the particular standards that deal with a specific type of medical device. The particular standards are identified as IEC 60601-2-XX where XX identifies the particular standard number for the particular type of medical equipment. An example would be IEC 60601-2-3 which is the particular standard for short-wave therapy equipment.
The term “IEC 60601-1-2” refers hereinafter to medical electrical equipment standard. More specifically it refers to general requirements for basic safety and essential performance—Collateral standard: Electromagnetic compatibility—Requirements and tests.
The term “IEC 60601-1-4” refers hereinafter to medical electrical equipment standard. More specifically it refers to general requirements for safety—Collateral Standard: Programmable electrical medical systems.
The term “IEC 60601-1-6” refers hereinafter to medical electrical equipment standard. More specifically it refers to general requirements for basic safety and essential performance—Collateral standard: Usability.
The term “IEC 60601-1-8” refers hereinafter to medical electrical equipment standard. More specifically it refers to general requirements for basic safety and essential performance—Collateral Standard: General requirements, tests and guidance for alarm systems in medical electrical equipment and medical electrical systems.
The term “IEC 60601-2-3” refers hereinafter to medical electrical equipment standard. More specifically it refers to particular requirements for the safety of short-wave therapy equipment.
The term “IEC 60601-2-4” refers hereinafter to medical electrical equipment standard. More specifically it refers to particular requirements for the safety of cardiac defibrillators and cardiac defibrillators—monitors.
The term “IEC 60601-2-9” refers hereinafter to medical electrical equipment. More specifically it refers to particular requirements for the safety of patient contact dosemeters used in radiotherapy with electrically connected radiation detectors.
The term “IEC 60601-2-10” refers hereinafter to medical electrical equipment. More specifically it refers to particular requirements for the safety of nerve and muscle stimulators.
The term “IEC 60601-2-25” refers hereinafter to medical electrical equipment standard. More specifically it refers to particular requirements for the basic safety of electrocardiographs.
The term “IEC 60601-2-27” refers hereinafter to medical electrical equipment standard. More specifically it refers to particular requirements for the safety electrocardiographic monitoring equipment.
The term “IEC 60601-2-35” refers hereinafter to medical electrical equipment standard. More specifically it refers to particular requirements for the safety of blankets, pads and mattresses intended for heating in medical use.
The term “IEC 60601-2-40” refers hereinafter to medical electrical equipment standard. More specifically it refers to particular requirements for the safety of electromyographs and evoked response equipment.
The term “IEC 60601-2-47” refers hereinafter to medical electrical equipment standard. More specifically it refers to particular requirements for the safety, including essential performance, of ambulatory electrocardiographic systems.
The term “IEC 60601-2-49” refers hereinafter to medical electrical equipment standard. More specifically it refers to particular requirements for the safety of multifunction patient monitoring equipment.
The present invention provides devices and methods applying electrical signals to a desired region of the skin and enabling to achieve a skin tightening and lifting, and even smoothening wrinkles.
By simulating the natural electrochemical signals sent from the nervous system activates the facial muscles to contract and restructure. Since facial muscles are directly connected to the skin, contracting them will have an immediate effect on the facial laxity. The contraction of the facial muscles also increases blood circulation and stimulates collagen regeneration to nourish the skin.
The device as will be disclosed stimulates the muscles by applying cycles of individualized pulses through the nervous system directly into the muscle. By sending signals directly to the muscles, they contract faster and with more repetitions.
The stimulation of the muscles also increases blood circulation spreading more oxygen throughout the stimulation region.
As will be describe, one embodiment of the present invention allows the patient to control, combine, and make precise adjustment to all parameters, in order to suit the treatment to each and every patient in an effective, simple and fast way.
Reference is now made to
(a) at least one electrical signal generator (2) adapted to provide simultaneously at least two substantially different electrical signals. In a preferred embodiment the electrical signal generator (2) comprises waveform generator (8) adapted to provide the different electrical signal's shapes.
(b) at least two electrodes (4) coupled to said electrical signal generator, adapted to be placed on said skin region and apply said at least two dissimilar electrical signal on said skin portion.
It is emphasized that the two electrical signal applied to said region are essentially dissimilar and selected from a group consisting of (i) electrical signal at a frequency range of about 0 Hz to about 20 Hz, especially 1.475 Hz, electrical current higher that about 500 μA and lower than about 2.5 milliampere, amplitude of about 4 to about 20 Volts and power output of about 24 milli-Watts; (ii) electrical signal at a frequency range of about 0 Hz to about 20 Hz, especially 0.5 Hz, electrical current higher that about 500 μA and lower than about 2.5 milliampere, amplitude of about 4 to about 20 Volts and power output of about 24 milli-Watts; (iii) electrical signal at a frequency range of about 0 Hz to about 20 Hz, especially 1 Hz, electrical current higher that about 500 μA and lower than about 2.5 milliampere, amplitude of about 4 to about 20 Volts and power output of about 24 milli-Watts or any combination thereof.
Surprisingly, it was found that applying simultaneously different electrical signals leads to better esthetic results. Furthermore, it was found the applying electrical voltage greater that about 4 V to about 20 V results in more effective cosmetic and/or esthetic results in the skin beautification. Yet more, it was found that applying electrical current higher than 500 μA and lower than about 2.5 milliampere; i.e., different from the biological electrical currents will also result in more effective cosmetic and/or esthetic results.
According to one embodiment of the present invention, the different electrical signals are applied to the face. The skin and muscles of the face are structured differently than other places on the body. One side of the facial muscles is connected to the bone and the other to the skin. As the muscle deteriorates through age the attached facial skin loses it elasticity. Loss of elasticity causes the skin to sag and wrinkle.
The device and method according to the present invention put the facial muscles through a series of stimulating workouts by painlessly causing the muscles to contract and build tissue fiber. The strengthened muscle fibers fill the skin out, making it tighter and more supple.
A contracting muscle's blood supply is 10 times greater than a muscle at rest. This fresh blood supply delivers vital oxygen and nutrients to the skin, revitalizing the tissue. The device and method of the present invention provides electro massaging to the skin which contracts the muscles as it stimulates collagen re-growth for firmer, smoother, and younger looking skin.
Reference is now made to
The program selector (1) enables selecting one of several operation modes:
The aim of the variety of operation modes is to deliver the best waveform or combination of waveforms to the subject, relying not only on mathematical theory, but mainly on empirical experience with the subjects individual skin, and its response to various signals, thus optimizing the beautification results. It should be emphasized that it is postulated that the shape of the waveform, not only its electrical parameters, influence the beautification results. Additionally, a synergistic effect of the combination of different basic waveforms is also postulated.
After the program has been set, the waveform generator (8) sets the desired signal through the signal generator (2), which transmits the signal to the applied electrodes (4). A feedback mechanism (6) assures the ability to improve the next treatment by updating and storing waveforms or waveform combinations achieving the highest scores on same or previous treatments.
Reference is now made to
The synergic skin beautification device (20) comprises, in a non limiting manner, the following:
(a) at least one electrical signal generator (i.e, electrical output device) 2. The electrical generator is adapted to repeatedly and simultaneously provide at least two electrical signals selected from a group consisting of (i) first electrical signal at a frequency of about 1.475 Hz, electrical current of about 1 milliampere, and amplitude of about 4-20 Volts and power output of about 24 milli-Watts; (ii) second electrical signal at a frequency of about 0.5 Hz, electrical current of about 1 milliampere, and amplitude of about 4-20 Volts and power output of about 24 milli-Watts; (iii) third electrical signal at a frequency of about 1 Hz, electrical, or any combination thereof;
(b) at least two electrodes (4) coupled to said electrical signal generator adapted to be placed on said skin region and apply said at least two electrical signals on said skin portion.
By applying simultaneously at least two electrical signals, the device (20) increases said skin beautification such that said increase is greater than the sum of said first signal increase and said second signal increase and said third signal increase.
According to another embodiment of the present invention, each of the above mentioned devices (10 or 20) may additionally comprising a controller coupled to said electrical signal generator, adapted to enable selection of each said electrical signals applied to said region.
According to another embodiment of the present invention, the selection is performed by patient.
According to another embodiment of the present invention, the controller additionally comprises a feedback mechanism, adapted to change said applied electrical waveform according to predetermined medical needs.
According to another embodiment of the present invention, the electrical signal generator is further adapted to provide electrical signal in shapes selected in a non-limiting manner from a group consisting of triangular, rectangular, ramp, sinusoidal, composite, sawtooth shape or any combination thereof.
According to another embodiment of the present invention, the feedback mechanism additionally comprises:
According to another embodiment of the present invention, the feedback mechanism additionally comprises regulating means, adapted to allow said electrotherapy if said score is higher than a predetermined value and to stop said electrotherapy if said score is lower than a predetermined value.
According to another embodiment of the present invention, the electrical signal generator additionally comprising:
According to another embodiment of the present invention the electrical treatment is provided only in safe treatment parameters.
safe treatment parameters are defined by the parameters in table 1:
Unsafe safe treatment parameters are defined by the parameters in table 2:
According to another embodiment of the present invention, the feedback mechanism additionally comprises:
According to another embodiment of the present invention, the feedback mechanism is the subject, and said feedback mechanism is the subject's satisfaction score from skin beautification results on a pre-set scale.
According to another embodiment of the present invention, the program of output waveform is chosen in a non limiting manner from a combination of waveforms, chosen by user, from a combination of waveforms achieving said highest scores, from a random series of waveforms, or from a combination thereof.
According to another embodiment of the present invention, the at least two electrodes are in a shape of a pair of gloves.
According to another embodiment of the present invention, the system further provides massage to said region of skin prior to and/or during and/or after the treatment.
According to another embodiment of the present invention, the electrodes have needles capable of penetrating into subcutaneous tissue.
According to another embodiment of the present invention, each of the above mentioned devices (10 or 20), are especially adapted to be applied in time ranges between 1 and about 99 minutes.
According to another embodiment of the present invention, the treatment repetition interval ranges between 1 and to 30 days.
According to another embodiment of the present invention, each of the above mentioned devices (10 or 20), are especially adapted to operate according to IEC selected from a group consisting of IEC 60601-1-1, IEC 60601-1-2, IEC 60601-1-4, IEC 60601-1-6, IEC 60601-1-8, IEC 60601-2-3, IEC 60601-2-4, IEC 60601-2-9, IEC 60601-2-10, IEC 60601-2-25, IEC 60601-2-27, IEC 60601-2-35, IEC 60601-2-40, IEC 60601-2-47, IEC 60601-2-49, of any combination thereof.
According to another embodiment of the present invention, each of the above mentioned devices (10 or 20), the pain caused to the patient is less than 1 on the Wong-Baker faces pain rating scale.
The devices as described above will have many advantages among other:
(a) Immediate (within a few minutes) visible results;
(b) Skin tightening and lifting;
(c) Smoothes Wrinkles;
(d) Stimulates collagen re-growth of cells;
(e) will enrich skin cells with oxygen and nutrition; and,
(f) Safe (according to different safety standards).
Reference is now made to
(a) obtaining a skin beautification device having (i) at least one electrical signal generator; and, (ii) at least two electrodes coupled to said waveform generator (step 401);
(b) placing said electrodes on said skin region (step 402);
(c) providing simultaneously at least two dissimilar electrical signals (step 403); and,
(d) applying said electrical signal pulses in said specific shaped on said skin region; thereby increasing said beautification at a region of a patient's skin (step 404);
It is emphasized that the at least two dissimilar electrical signals provided by said step of providing are selected from (i) electrical signal at a frequency of about 1.475 Hz, electrical current of about 1 milliampere, and amplitude of about 4-20 Volts and power output of about 24 milli-Watts; (ii) electrical signal at a frequency of about 0.5 Hz, electrical current of about 1 milliampere, and amplitude of about 4-20 Volts and power output of about 24 milli-Watts; (iii) electrical signal at a frequency of about 1 Hz, electrical; or any combination thereof.
Reference is now made to
It is emphasized that said increasing of said skin beautification is greater than the sum of said first signal increase and said second signal increase and said third signal increase.
Reference is now made to
Reference is now made to
According to one embodiment of the present invention, the treatment time of each of the methods (400-430) ranges between 1 and about 99 minutes.
According to one embodiment of the present invention, the treatment repetition interval of each of the methods (400-430) ranges between —1_ and about —30_ days.
According to one embodiment of the present invention, each of the above mentioned methods (400-430) additionally comprises step of changing said applied electrical signal on said skin according to predetermined medical needs.
According to one embodiment of the present invention, each of the above mentioned methods (400-430), additionally comprises step of selecting said shape of said electrical signal from a group consisting of triangular, rectangular, ramp, sinusoidal, composite, sawtooth shape or any combination thereof.
According to one embodiment of the present invention, each of the above mentioned methods (400-430) additionally comprising steps of:
According to one embodiment of the present invention, each of the above mentioned methods (400-430) additionally comprises step of allowing said electrotherapy if said score is higher than a predetermined value and to stop said electrotherapy if said score is lower than a predetermined value.
According to one embodiment of the present invention, each of the above mentioned methods (400-430) additionally comprising steps of:
According to one embodiment of the present invention, each of the above mentioned methods (400-430) additionally comprises steps of:
According to one embodiment of the present invention, each of the above mentioned methods (400-430) is especially adapted to operate according to IEC selected from a group consisting of IEC 60601-1-1, IEC 60601-1-2, IEC 60601-1-4, IEC 60601-1-6, IEC 60601-1-8, IEC 60601-2-3, IEC 60601-2-4, IEC 60601-2-9, IEC 60601-2-10, IEC 60601-2-25, IEC 60601-2-27, IEC 60601-2-35, IEC 60601-2-40, IEC 60601-2-47, IEC 60601-2-49, or any combination thereof.
According to one embodiment of the present invention, each of the above mentioned methods (400-430) may additionally comprise step of applying massage to said region prior to and/or during and/or after said step of applying said electrical signal.
Examples are given in order to prove the embodiments claimed in the present invention. The example, which is a clinical test, describes the manner and process of the present invention and set forth the best mode contemplated by the inventors for carrying out the invention, but are not to be construed as limiting the invention.
The following examples are illustration of a combination of two electrical signal applied on the skin for beautification.
Reference is now made to
b illustrate the differences in the voltage applied between the two electrodes.
Reference is now made to
d illustrate the differences in the voltage applied between the two electrodes.
Reference is now made to
f illustrate the differences in the voltage applied between the two electrodes.
It should also be appreciated that the above described description of methods and apparatus are to be interpreted as including apparatus for carrying out the methods, and methods of using the apparatus of any type as well known to a person or ordinary skill, and which need not be described in detail herein for enabling a person of ordinary skill to practice the invention.
For the main embodiments of the invention, the particular selection of type and model is not critical, though where specifically identified, this may be relevant. The present invention has been described using detailed descriptions of embodiments thereof that are provided by way of example and are not intended to limit the scope of the invention. No limitation, in general, or by way of words such as “may”, “should”, “preferably”, “must”, or other term denoting a degree of importance or motivation, should be considered as a limitation on the scope of the claims or their equivalents unless expressly present in such claim as a literal limitation on its scope. It should be understood that features and steps described with respect to one embodiment may be used with other embodiments and that not all embodiments of the invention have all of the features and/or steps shown in a particular figure or described with respect to one of the embodiments. That is, the disclosure should be considered complete from combinatorial point of view, with each embodiment of each element considered disclosed in conjunction with each other embodiment of each element (and indeed in various combinations of compatible implementations of variations in the same element). Variations of embodiments described will occur to persons of the art. Furthermore, the terms “comprise,” “include,” “have” and their conjugates, shall mean, when used in the claims, “including but not necessarily limited to.” Each element present in the claims in the singular shall mean one or more element as claimed, and when an option is provided for one or more of a group, it shall be interpreted to mean that the claim requires only one member selected from the various options, and shall not require one of each option. The abstract shall not be interpreted as limiting on the scope of the application or claims.
It is noted that some of the above described embodiments may describe the best mode contemplated by the inventors and therefore may include structure, acts or details of structures and acts that may not be essential to the invention and which are described as examples. Structure and acts described herein are replaceable by equivalents performing the same function, even if the structure or acts are different, as known in the art. Therefore, the scope of the invention is limited only by the elements and limitations as used in the claims.
| Number | Date | Country | |
|---|---|---|---|
| 61080699 | Jul 2008 | US |
