Patent Application
20100042168
This invention relates to an electronic system for influencing cellular functions in a warm-blooded mammalian subject. More particularly, the invention concerns research findings related to how earlier electronic systems may be modified and programmed to achieve both improved and additional therapeutic effects.
Reference is made to European Patent EP 0 592 851 B1 and corresponding Patents and Patent Applications and to the various publications referred to therein. Since the time of the priority Application filed in the USA on 25 Sep. 1992 (U.S. Ser. No 951,563 now U.S. Pat. No. 5,441,528), a number of further publications related to effects of very low energy electromagnetic fields on patients suffering from insomnia and/or anxiety disorders have taken place:
The above publications are related to an earlier device, system and use thereof described in said EP 0 592 851 B1. The improved electronic system and programmed control thereof in accordance with the present invention, however, has been determined to find therapeutic application not only for influencing cellular functions (or malfunctions) leading to central nervous system (CNS) disorders, but more particularly for influencing other cellular functions (or malfunctions) including directly or indirectly influencing cancerous cell growth or proliferation thereof in warm-blooded mammalian subjects. The direct or indirect influence on cancerous cell growth may involve but is not necessarily limited to any of prophylactic avoidance of cancerous cell formation, influencing of cell functions such as for example influencing leukocyte cell functions which can lead to inhibition of cancerous cell growth or proliferation thereof, and/or killing of cancerous cells harboured by a warm-blooded mammalian subject.
Electromagnetic energy generating devices and use of electromagnetic energies for treating living mammalian subjects harbouring cancerous cells described in the literature include: U.S. Pat. No. 5,908,441 issued Jun. 1, 1999 to Bare; James E. and the references cited therein and so-called “NovoCure technology” involving in vivo implantation of electrodes to either side of tumorous growths. This literature however does not contemplate very low energy emissions of electromagnetic energy involving amplitude-modulated high frequency carrier signals as required in terms of the present invention.
U.S. Pat. No. 5,690,692 issued on Nov. 25, 1997 entitled “Bio-Active Frequency Generator and Method” describes a programmable control which instructs a frequency synthesizer to enable generation of an electrical current at a specific precise frequency signal or at a series of specific precise frequencies signals having a square wave form to within an accuracy of 0.001 Hz. This Patent contemplates amplifying the voltage of the generated signals and applying the signals to a subject at the specific precise frequency or sequentially at the series of specific precise frequencies by means of electrodes held by or otherwise connected to the subject (which may be a mammal or a food). Once again, this Patent does not contemplate very low energy emissions involving amplitude-modulated high frequency carrier signals as required in terms of the present invention.
In one aspect of the invention, an electronic system is provided which is activatable by electrical power. The system is employed to influence cellular functions or malfunctions in a warm-blooded mammalian subject. The system comprises one or more controllable low energy electromagnetic energy generator circuits for generating one or more high frequency radio frequency RF carrier signals. One or more microprocessors or integrated circuits comprising or communicating with the one or more generator circuits are provided which are also for receiving control information from a source of programmed control information. The one or more generator circuits include one or more amplitude modulation control signal generators for controlling amplitude modulated variations of the one or more high frequency carrier signals. The one or more generator circuits furthermore include one or more programmable amplitude modulation frequency control signal generators for controlling the frequency at which the amplitude modulations are generated. The one or more amplitude modulation frequency control generators are, in terms of an important improvement of the present invention, adapted to accurately control the frequency of the amplitude modulations to within an accuracy of at least 1000 ppm relative to one or more determined or predetermined reference amplitude modulation frequencies selected from within a range of 0.01 Hz to 150 kHz. The system furthermore comprises a connection or coupling position for connection or coupling to or being connected or coupled to an electrically conductive applicator for applying to the warm-blooded mammalian subject the one or more amplitude-modulated low energy emissions at said accurately controlled modulation frequencies.
As used herein, the term, “accurately controlled” means that the modulated low energy electromagnetic emissions should be modulated to within a resolution of at most about 1 Hz of intended higher frequencies (greater than about 1000 Hz) determined or predetermined modulation frequencies. For example, if one of the one or more determined or predetermined modulation frequencies to be applied to the warm-blooded mammalian subject is about 2000 Hz, the accurate control should lead to such modulated low energy emission being generated at a frequency of between about 1999 and about 2001 Hz. However, and in terms of what has been determined from experiences in treating human subjects harbouring cancerous cells with the aim of arresting proliferation or killing of such cells, it is preferable that the accurate control should lead to a resolution of about 0.5, more preferably about 0.1, yet more preferably about 0.01 and indeed most preferably about 0.001 Hz of the intended determined or predetermined modulation frequency.
Of importance is the requirement for emissions to be at a very low and safe energy level and result in low levels of absorption, the reason believed to be that physiological exchanges or flow of electrical impulses within warm-blooded animals (which are to be affected by application of the emissions of the present invention) are similarly at very low energy levels. In any event, in the region (at or near to the position of contact or close-by induction of the electrically conductive applicator with a subject receiving treatment), the specific absorption rate (SAR) should be and is most preferably substantially less than 1.6 milliW/g weight of living tissue.
Furthermore of importance to achieve the intended biological therapeutic effect is that the stability of the emissions be maintained during emission, and that such stability should preferably be of the order of 10−5, more preferably 10−6, and most preferably 10−7, stability being determined as the relative deviation of frequency divided by the desired frequency, e.g. 0.01 Hz (deviation)/1,000 Hz (desired freq.)=10−5.
As already described in said EP 0 592 851 B1, the system includes a microprocessor (which may more recently be replaced by an integrated circuit) into which control information is loaded from an application storage device. The microprocessor (or now alternatively integrated circuit) then controls the function of the system to produce the desired therapeutic emissions. Also described is the provision in the system of an impedance transformer connected intermediate the emitter of low energy electromagnetic emissions and a probe (here more broadly described as an electrically conductive applicator) for applying the emissions to the patient. The impedance transformer substantially matches the impedance of the patient seen from the emitter circuit with the impedance of the output of the emitter circuit.
Reference is made to the various Figures of EP 0 592 851 B1 and the detailed description thereof, a number of which are exemplary of components which may be comprised in the circuit of
Thus, FIG. 3 of EP 0 592 851 B1 is a detailed schematic of a modulation signal generator 31, replaced by a DDS modulation frequency generator 31 comprised in the circuit of present
FIG. 4 of EP 0 592 851 B1 is a detailed schematic of a modulation signal buffer and carrier oscillator circuit which may be employed in the circuit of the present
FIG. 5 of EP 0 592 851 B1 is a detailed schematic example of an amplitude modulation (AM) and power generator 34 and output filter 39 which could be comprised in the circuit of the present
FIG. 6 of EP 0 592 851 B1 is a detailed schematic example of an impedance transformer 14 which may be comprised in the circuit of the present
FIG. 7 of EP 0 592 851 B1 is a detailed schematic example of an emission sensor 53 which may be comprised in the circuit of the present
FIG. 8 of EP 0 592 851 B1 is a detailed schematic example of an output power sensor circuit 54 which may be employed in the circuit of the present
FIG. 9 of EP 0 592 851 B1 is a detailed schematic example of a display module or information output 17 which may be included in the circuit of the present
FIG. 10 of EP 0 592 851 B1 is a detailed schematic example of a power supply control circuit including battery charger 57 which may be comprised in the circuit of the present
FIGS. 11a-d of EP 0 592 851 B1 are exemplary flow charts of the method of operation of the system of
Referring to
The system includes an electrically conductive applicator 12, 13 for applying one or more electromagnetic emissions to the warm-blooded mammalian subject. One form of applicator may consist of an electrically conductive probe or mouthpiece 13 which is inserted into the mouth of a subject undergoing treatment. Probe 13 is connected to an electromagnetic energy emitter (see also
It has previously been considered that an efficient connection of an electrically conductive applicator to a subject could only be achieved by means of a probe which is adapted to be applied to any mucosa of the subject, such as by being located within oral, nasal, optical, urethral, anal, and/or vaginal cavities or surfaces. It has however now been determined that in fact satisfactory application of emissions to a patient can be achieved by simpler physical contact of the electrically conductive applicator with the skin of the patient. Emissions to the patient may, for example be achieved by a conductive, inductive, capacitive or radiated coupling to the patient. An example of a coupling found to be effective involving indirect physical contact with the skin of a patient, is an insulated applicator to be placed over or within an ear of the patient. The emissions thus passed to the patient may be either by capacitive or radiated means or by a combination of both. An important advantage of a device which does not need to be placed in the mouth of a patient is that the patient is able to speak clearly during a time of treatment and can receive treatment during activities of daily living. The treatment is accordingly more user-friendly, can be administered for longer periods of time and can lead to enhanced patient compliance.
Electronic system 11 also includes a connector or coupler for connection to a programmable device such as a computer or an interface or receiver 16 which is adapted to receive an application storage device 52 such as, for example, magnetic media, semiconductor media, optical media or mechanically encoded media, or programmed emissions programmed with control information employed to control the operation of system 11 so that the desired type of low energy emission therapy is applied to the patient.
Application storage device 52 can be provided with a microprocessor which, when applied to interface 16, operates to control the function of system 11 to apply the desired low energy emission therapy. Alternatively, application storage device 52 can be provided with a microprocessor which is used in combination with microprocessor 21 within system 11. In such case, the microprocessor within device 52 could assist in the interfacing of storage device 52 with system 11, or could provide security checking functions.
System 11 may also include a display 17 which can display various indications of the operation of system 11. In addition, system 11 may include on and off power buttons 18 and 19, optionally replaced by user interface 21A (refer to
Referring to
Microprocessor 21 preferably includes internal storage for the operation of a coded control program, and temporary data. In addition, microprocessor 21 may include input/output ports and internal timers. Microprocessor 21 may be a microcontroller, for example microcontrollers 8048 or 8051 available from Intel Corporation of Santa Clara, Calif. 95054-1549, USA.
The timing for microprocessor 21 is provided by system clock oscillator 26A which may be run at any clock frequency suitable for the particular type of microprocessor used. An exemplary clock frequency is about 8.0 MHz. Oscillator 26A may be replaced by reference frequency oscillator 26 which secures the stability of the accurate modulation frequency. RF (radio frequency) oscillator 32 may also be employed for this purpose. A combination of oscillators is represented by dotted line block 104, entitled “OSCILLATOR”.
An exemplary operating program for microprocessor 21 is presented in flow chart form with reference to FIGS. 11a-d of EP 0 592 851 B1. In general, microprocessor 21 functions to control controllable electromagnetic energy generator circuit 29 to produce a desired form of modulated low energy electromagnetic emission for application to a subject through applicator or probe 13.
Dotted line block 29, entitled CONTROLLABLE GENERATOR, includes DDS modulation frequency generator 31 and carrier signal oscillator 32. Microprocessor 21 operates to activate or deactivate controllable generator circuit 29 through oscillator disable line 33, as described in greater detail in EP 0 592 851 B1. Controllable generator circuit 29 also includes an AM modulator and power generator 34 which operates to amplitude modulate a carrier signal produced by carrier oscillator 32 on carrier signal line 36, with a modulation signal produced by modulation signal generator circuit 31 on modulation signal line 37. The combination of the functionality of the DDS modulation frequency generator 31, with processor 21 with DAC, represented by dotted line block 102, enables output lines 33 and 37 to be combined to produce a single signal. The combination furthermore enables arbitrary or periodic wave forms of any shape to be generated, as similarly described in EP 0 592 851 B1.
AM modulator and power generator 34 produces an amplitude modulated carrier signal on modulated carrier signal line 38, which is then applied to emitter output filter circuit 39. The filter circuit 39 is connected to probe or applicator 13 via power emission sensor 54, coaxial cable 12 and impedance transformer 14.
Microprocessor 21 controls DDS modulation signal generator circuit 31 of controllable generator circuit 29 via interface lines 25.
As is illustrated and described in EU 0 592 851 B1, microprocessor 21 may select a desired waveform stored in a modulation waveform storage device 43 and also controls a waveform address generator 41 to produce on waveform address bus 42 a sequence of addresses which are applied to modulation signal storage device 43 in order to retrieve the selected modulation signal. In the embodiment described in EP 0 592 851 B1, the desired modulation signal is retrieved from modulation signal storage device 43 and applied to modulation signal bus 44 in digital form. Modulation signal bus 44 is applied to wave form generator and DAC 46 which converts the digital modulation signal into analogue form. This analogue modulation signal is then applied to a selective filter 47 which, under control of microprocessor 21, filters the analogue modulation signal by use of a variable filter network including resistor 48 and capacitors 49 and 51 in order to smooth the wave form produced by DAC 46 on modulation signal line 20.
A further embodiment possibility is a combination of PROCESSOR WITH DAC dotted line block 102 with OSCILLATOR dotted line block 104 or with a combination of oscillators 26 and 26A. With such a combination, the hardware solution described in EP 0 592 851 B1 can be realized internally in the processor 102 with multiple outputs 33 and 37 or a single output combining these signals.
The above embodiment from EP 0 592 851 B1 is in part replaced by the functionality of the DDS modulation frequency modulator 31. However, if it is determined that emissions of different wave forms is desirable, it would be desirable to include the modulation signal storage device 43 and wave form generator 46 described in EP 0 592 851 B1. Various modulation signal wave forms may then be stored in modulation signal storage device 43. Wave forms that have been successfully employed include square wave forms or sinusoidal wave forms. Other possible modulation signal wave forms include rectified sinusoidal, triangular, or other wave forms and combinations of all of the above.
The particular modulation control information employed by microprocessor 21 to control the operation of controllable generator circuit 29, is stored in application storage device 52. The application storage device is conveniently a computer comprising or being for receiving the information. Alternatively, application storage devices illustrated and described in EP 0 592 851 B1, with reference to FIGS. 12, 13, 14 and 15, may be selected.
Interface 16 is configured as appropriate for the particular application storage device 52 in use. Interface 16 translates the control information stored in application storage device 52 into a usable form for storage within the memory of microprocessor 21 to enable microprocessor 21 to control controllable generator circuit 29 to produce the desired modulated low energy emission.
Interface 16 may directly read the information stored on application storage device 52, or it may read the information through use of various known communication links. For example, radio frequency, microwave, laser, telephone, internet or optical based communications links may be employed to transfer information between interface or receiver 16 and application storage device or computer 52.
The system 11 may comprise a user identification device, included in block 21a in
The control information stored in application storage device or computer 52 specifies various controllable parameters of the modulated low energy RF electromagnetic emission to be applied to a subject through applicator or probe 13. Such controllable parameters include, for example, but are not necessarily limited to, the frequency and amplitude of the carrier, the amplitudes and frequencies and wave forms of the modulation of the carrier, the duration of the emission, the power level of the emission, the duty cycle of the emission (i.e., the ratio of on time to off time of pulsed emissions applied during a treatment), the sequence of application of different modulation frequencies for a particular application, and the total number of treatments and duration of each treatment prescribed for a particular subject, and combinations thereof.
For example, the carrier signal and modulation signal may be selected to drive the applicator or probe 13 with an amplitude modulated signal in which the carrier signal includes spectral frequency components below about 1 GHz, and preferably between about 1 MHz and about 900 MHz, and in which the modulation signal comprises spectral frequency components between about 0.01 Hz and 150 KHz. The one or more modulation frequencies may be simultaneously emitted or sequenced to form the modulation signal.
As an additional feature, an electromagnetic emission sensor 53 may be provided to detect the presence of electromagnetic emissions at the frequency of the carrier oscillator 32. Emission sensor 53 provides microprocessor 21 with an indication of whether or not electromagnetic emissions at the desired frequency are present. Microprocessor 21 then takes appropriate action, for example, by displaying an error message on display 17, disabling controllable generator circuit 29, or the like.
A power sensor 54 is preferably included which detects the amount of power applied to the subject through applicator or probe 13 compared to the amount of power returned or reflected from the subject. This ratio is indicative of the proper use of the system during a therapeutic session. Power sensor 54 applies to microprocessor 21, through power sensor line 56, an indication of the amount of power applied to patient through applicator or probe 13 relative to the amount of power reflected from the patient.
The indication provided on power sense line 56 may be digitalized and employed by microprocessor 21, for example, to detect and control a level of applied power, and to record on application storage device 52 information related to the actual treatments applied to and received by the patient. Such information may then be used by a physician or other clinician to assess patient treatment compliance and effect. Such treatment information may include, for example: the number of treatments applied for a given time period; the actual time and date of each treatment; the number of attempted treatments; the treatment compliance (i.e., whether the applicator or probe was in place or not during the treatment session); and the cumulative dose of a particular modulation frequency.
The level of power applied is preferably controlled to cause the specific absorption rate (SAR) of energy absorbed by the patient to be from about 1 microWatt per kilogram of tissue to about 50 Watts per kilogram of tissue. Preferably, the power level is controlled to cause an SAR of from about 100 microWatts per kilogram of tissue to about 10 Watts per kilogram of tissue. Most preferably, the power level is controlled to cause an SAR of from about 1 milliWatt per kilogram of tissue to about 100 milliWatts per kilogram of tissue. These SARs may be in any tissue of the patient, but are preferably in the tissue of the central nervous system or the diseased tissue.
System 11 may also include powering circuitry including battery and charger circuit 57 and battery voltage change detector 58.
The RF carrier oscillator 32 produces a RF carrier frequency of about 27 MHz. Other embodiments of the invention contemplate RF carrier frequencies of about 48 MHz, about 433 MHz or about 900 MHz. In general, the RF carrier frequency produced by carrier oscillator 32 has spectral frequency components less than about 1 GHz and preferably between about 1 MHz and about 916 MHz. Although the described embodiment contemplates that once set, the carrier oscillator frequency remains substantially constant, the carrier frequency produced by carrier oscillator 32 may be variable and controllable by microprocessor 21 by use of stored or transmitted control information.
Carrier oscillator 32 produces on carrier signal line 36 a carrier signal which is then modulated by the modulation signal carried on signal line 37.
Oscillator disable line 33 enables microprocessor 21 to disable the signal from oscillator 32 by applying an appropriate disable signal to oscillator disable line 33.
The output of the AM modulator and power generator 34 appears on signal line 38. This modulated signal is applied through emitter output filter 39 which substantially reduces or eliminates the carrier harmonics resulting from side effects of the modulator and power generator circuit 34.
The output of the AM modulator and power generator 34 and emitter output filter 39 may be designed to possess a 50 Ohm output impedance to match a 50 Ohm impedance of coaxial cable 12.
It has been determined through impedance measurements that when a probe 13 is applied within the mouth of a subject, the probe/subject combination exhibits a complex impedance of the order of about 150+j200 Ohms. Impedance transformer 14 serves to match this complex impedance with the 50 Ohm impedance of coaxial cable 12 and therefore the output impedance of the AM modulator 34 and output filter 39. This promotes power transmission, and minimizes reflections.
The arrangement described above has been optimized for a contact probe with coupling to the mucosa of the mouth. In a further example, a conductive, isolated probe has been used at a frequency around 433 MHz coupling to the outer ear channel. Due to the different probe design in such a frequency band and with this coupling method, the values of matching elements (79 and 81 described in EP 0592 851 B1) would be different or could even be omitted. Applicator or probe 13 may then be regarded as a capacitive coupler or as an antenna matched to the capacitive load.
As described in EP 0 592 851 B1, with reference to the flow charts of FIGS. 11a-d, microprocessor 21 may operate to analyse the signal appearing on power sense line 56 to determine and control the amount of power applied to the patient, and to assess patient treatment compliance, and possibly to record indicia of the patient treatment compliance on application storage device 52 for later analysis and assessment by a physician or other clinician.
Exemplary of treatments performed on patients have included brain, bladder, colorectal, kidney, mesothelium, neuroendocrine, liver, lung, breast, ovary, pancreas, prostate and thyroid tumour types. The treatments involved applying an about 27.12 MHz RF signal, amplitude modulated at specifically defined frequencies ranging from about 0.2 to about 23,000 Hz at very high precision and stability. Further Examples of treatment modes (at specific accurately controlled AM frequencies) for specified types of tumours are described in detail below.
The following are synopses of abstracts for future publications related to uses of electronic devices of the present invention:
Boris Pasche 1, Alexandre Barbault 1, Brad Bottger 2, Fin Bomholt 3, Niels Kuster 4. 1 Cabinet Médical de l'Avenue de la Gare 6, CH-1003-Lausanne, Switzerland.2 Danbury Hospital, Danbury, Conn.-06810.3 SPEAG, Zurich, CH-8004-Zurich, Switzerland4 IT'IS Foundation, Swiss Federal Institute of Technology, Zurich, Switzerland.
Background: In vitro studies suggest that low levels of amplitude-modulated electromagnetic fields may modify cell growth. Specific frequencies have been identified specific frequencies that may block cancer cell growth. A portable and programmable device capable of delivering low levels of amplitude-modulated electromagnetic fields has been developed. The device emits a 27.12 MHz radiofrequency signal, amplitude-modulated at cancer-specific frequencies ranging from 0.2 to 23,000 Hz with high precision. The device is connected to a spoon-like coupler, which is placed in the patient's mouth during treatment.
Methods: A phase I study was conducted consisting of three daily 40 min treatments. From March 2004 to September 2006, 24 patients with advanced solid tumors were enrolled. The median age was 57.0±12.2 years. 16 patients were female. As of January 2007, 5 patients are still on therapy, 13 patients died of tumor progression, 2 patients are lost to follow-up and one patient withdrew consent. The most common tumor types were breast (7), ovary (5) and pancreas (3). 22 patients had received prior systemic therapy and 16 had documented tumor progression prior to study entry.
Results: The median duration of therapy was 15.7±19.9 weeks (range: 0.4-72.0 weeks). There were no NCI grade 2, 3 or 4 toxicities. Three patients experienced grade 1 fatigue during and immediately after treatment. 12 patients reported severe pain prior to study entry. Two of them reported significant pain relief with the treatment. Objective response could be assessed in 13 patients, 6 of whom also had elevated tumor markers. 6 additional patients could only be assessed by tumor markers. Among patients with progressive disease at study entry, one had a partial response for >14.4 weeks associated with >50% decrease in CEA, CA 125 and CA 15-3 (previously untreated metastatic breast cancer); one patient had stable disease for 34.6 weeks (add info); one patient had a 50% decrease in CA 19-9 for 12.4 weeks (recurrent pancreatic cancer). Among patients with stable disease at enrollment, four patients maintained stable disease for 17.0, >19.4, 30.4 and >63.4 weeks.
Conclusions: The treatment is a safe and promising novel treatment modality for advanced cancer. A phase II study and molecular studies are ongoing to confirm those results.
Frederico P Costa 1, Andre Cosme de Oliveira 1, Roberto Meirelles Jr 1, Rodrigo Surjan 1, Tatiana Zanesco 1, Maria Cristina Chammas 1, Alexandre Barbault 2, Boris Pasche 2. 1 Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil. 2Cabinet Médical Avenue de la Gare 6, CH-1003-Lausanne, Switzerland
Background: Phase I data suggest that low levels of electromagnetic fields amplitude-modulated at specific frequencies administered intrabucally with the device of Example A are a safe and potentially effective treatment for advanced cancer. The device emits a 27.12 MHz RF signal, amplitude-modulated with cancer-specific frequencies ranging from 0.2 to 23,000 Hz with high precision. The device is connected to a spoon-like coupler placed in the patient's mouth during treatment. Patients with advanced hepatocellular carcinoma HCC and limited therapeutic options were offered treatment with a combination of HCC-specific frequencies.
Methods: From October 2005 to October 2006, 38 patients with advanced HCC were recruited in a phase II study. The patients received three daily 40 min treatments until disease progression or death. The median age was 64.0±14.2 years. 32 patients were male and 29 patients had documented progression of disease (POD) prior to study entry.
Results: As of January 2007, 12 patients are still on therapy, 20 patients died of tumor progression, 2 patients are lost to follow-up and 3 patients withdrew consent. 27 patients are eligible for response. The overall objective response rate as defined by partial response (PR) or stable disease (SD) in patients with documented POD at study entry was 31.6%: 3 PR and 9 SD. The median survival was 20.7 weeks with a median duration of therapy of 17.5 weeks. 13 patients have received therapy for more than six months. The median duration of response is 12.9 weeks. 12 patients reported pain at study entry: 8 of them (66%) experienced decreased pain during treatment. There were no NCI grade 2/3/4 toxicities. One patient developed grade 1 mucositis and grade 1 fatigue.
Conclusion: In patients with advanced HCC the treatment is a safe and effective novel therapeutic option, which has antitumor effect and provides pain relief in the majority of patients.
Thus, it is seen that the electronic device of the present invention, comprising means for the accurate control over the frequencies and stability of amplitude modulations of a high frequency carrier signal, provides a safe and promising novel treatment modality for the treatment of patients suffering from various types of advanced forms of cancer.
Exemplary of above accurately controlled amplitude modulated frequencies controlling the frequency of amplitude modulations of a high frequency carrier signal are set forth below along with the type of cancer or tumour harboured by a subject to be treated.
The above Examples reflect AM frequencies determined by a bio-feedback procedure involving very substantial observations and measurements of physiological responses (at certain well defined AM frequencies) by subjects exposed to low energy electromagnetic emission excitation. In general, it is recommended that all of the listed frequencies be applied in the treatment of subjects suffering from the indicated form of cancer. However, a limited number of the listed frequencies also lead to beneficial effects.
Of note in respect of the above listed frequencies, in particular those Examples including a large number of frequencies, it has earlier on been determined that beneficial therapeutic effects are achieved by application of some but not all of the frequencies listed. However, following on more extended trials, it has been determined that application to subjects of further frequencies enhance the efficacy of treatment and yields therapeutic effects in patients whose tumours have become resistant to therapy. It is accordingly preferred that all of the determined listed frequencies be applied to the subject. The mechanism of including additional frequencies is attributed to either or both of inter-active synergism between applied frequencies or between cells which have been influenced by the treatment and additive effects of the additional frequencies.
Of further note is the fact that different patients suffering from the same type of tumour cell growth practically invariably exhibit the above-mentioned physiological responses at the same well defined AM frequencies. Furthermore, AM frequencies which differ only very slightly (less than 0.0001% at higher frequencies) from the frequencies listed, in general elicit no physiological response by subjects exposed to excitation at such very slightly different frequency. In view of these determinations, the electronic system of the present invention may be adapted to screen a subject for physiological responses over a broad range of frequencies to determine the presence or absence tumour cells and, if positive, then to note at which defined frequencies physiological responses are elicited. These frequencies will in general match with the defined frequencies listed in one or other of the Examples above or such further examples as may be developed and hence the nature of the tumour will be known. The electronic system of the invention is therefore a valuable diagnostic tool for diagnosing the presence or absence and identities of types of tumour cell growths or cancers. Furthermore, the electronic system of the invention is of value for predicting whether a patient will benefit from the application of a given series of modulation frequencies. The system therefore possesses a capability of predicting responses to treatment, thereby enhancing the possibility to select optimal modes of treatment.
The sequence of well defined frequencies are preferably applied sequentially for determined periods of time, e.g. 3 seconds for each frequency, but several frequencies may also be applied simultaneously. This means that a cycle of application involving 180 frequencies would take nearly 10 minutes time. Advantageous effects may however also arise from applying individual well defined frequencies for differing time periods, e.g. some for 3 seconds, some for 6 seconds, etc. . . . .
Therapeutic dosages to be applied to a subject suffering from the presence of tumour cell growth or cancer are determined by the time of application of the low energy electromagnetic emissions to the subject and will depend on the nature of the cancer and the overall condition of the subject. In general, however, greatest experience has been gained in treating terminally ill subjects expected to survive no longer than about three months and who have agreed to discontinue alternative forms of cancer treatments such as chemo-therapy or radioactive treatment. In these severe cases, lengthy times of treatment are recommended, e.g. 3 times 1 hour daily treatment. However, with the development of alternative forms of application, i.e. other than by means of a mouth probe, continuous application is possible and is likely to enhance compliance and the efficacy of the treatment.
While the invention has been described with specific embodiments, other alternatives, modifications, and variations will be apparent to those skilled in the art. Accordingly, it will be intended to include all such alternatives, modifications, and variations within the spirit and scope of the appended claims.
| Number | Date | Country | Kind |
|---|---|---|---|
| 07006320.1 | Mar 2007 | EP | regional |
| Filing Document | Filing Date | Country | Kind | 371c Date |
|---|---|---|---|---|
| PCT/EP2008/002379 | 3/26/2008 | WO | 00 | 10/29/2009 |
