The present teachings generally relate to methods and apparatuses for lift aids, and more particularly to an improved grip for a personal lift aid.
Prior to U.S. Pat. Nos. 6,961,967 and 6,276,007, the use of patient lifts, and more specifically, portable patient lifts heretofore devised and utilized are known to comprise of complicated structural configurations, not withstanding the myriad of designs encompassed by the crowded field that have been developed for the fulfillment of countless objectives and requirements.
Prior to U.S. Pat. Nos. 6,961,967 and 6,276,007, various types of complex mechanical and electro-mechanical patient lift devices have been around for years. However, caregivers and other individuals are reluctant to use them because they are large, heavy, bulky, complicated, and time consuming to setup and use. And the devices have been found to be costly, present a storage problem, and require the assistance of others to operate.
Prior to U.S. Pat. Nos. 6,961,967 and 6,276,007, the devices are also limited in that they only pertain to the non-ambulatory, invalid, or bed-ridden patient. Furthermore, the devices have a limited use of only lifting and lowering said patients. The devices have short-range transport capability, and, consequently, are substantially restricted to indoor use. As a result, individuals cannot take them to work, to a restaurant, to attend a sporting event, or other daily outside activities.
Additionally, the devices are not designed for an individual to use as a rehabilitation aid that may help them regain a mobile lifestyle. While these devices fulfill their respective particular objectives and requirements, the aforementioned do not disclose a personal lift aid that may be used for the two different modes of operation that are as follows: Unassisted (where the patient and/or individual can use it by themselves) or Assisted (with the help of a caregiver or spouse).
Prior to U.S. Pat. Nos. 6,961,967 and 6,276,007, also not disclosed is an unassisted portable aid to descend and ascend stairs, which is manually operated and not powered by electric or hydraulics. Furthermore, there is no known device without wheels whose base support was anchored to the ground or floor by means of stepping on it. The devices that were discovered required fasteners such as bolts or screws to attach the devices to the ceiling or floor, thus marring the surfaces.
Hospitals today want patients to get out of bed as soon as possible to begin rehabilitation, thus reducing the likelihood of complications occurring as a result of being bed-ridden and fear of moving about. It is also important for the patients to start using the affected muscles, that were traumatized as a result of surgery, and to move about as soon as possible so that blood circulation returns to normal. The personal lift aid helps the individual out of a bed or chair and also supports them once they are up and about, thereby aiding in their rehabilitation. Hospitals are a safe place, but can even be safer for individuals if they are given the opportunity to use the personal lift aid.
In accordance with one aspect of the present teachings, a lifting device includes an elongated member of substantially rigid material having a first end and a second end, wherein the elongated member is sufficiently resilient such that the elongated member may bend up to five degrees and still return to a vertical position, an interior reinforcing member located within the elongated member, a clear, anti-microbial coating covering the surface of the elongated member, at least one grip circumferentially attached to the elongated member, wherein the at least one grip is friction fit onto the elongated member, wherein the at least one grip has a first end, a second end, and a central portion, wherein the central portion has a first end and a second end, wherein the circumference of the first end, the second end, and the central portion are substantially equal, wherein between the first end of the at least one grip and the first end of the central portion, the at least one grip tapers inwardly, wherein between the second end of the at least one grip and second end of the central portion, the at least one grip tapers inwardly, wherein the grip has a non-smooth surface, patient grip safety ring located circumferentially about the first end of the central portion of the at least one grip, wherein the ring has an exterior lip that has a radius between 10 degrees and 45 degrees with respect to a perpendicular axis of the elongated member, a handle fixedly attached to the first end of the elongated member, and an anchor pad pivotably attached to the second end of the elongated member, wherein the anchor pad has a pivotable neck extending upwardly from the anchor pad, wherein the anchor pad has at least one beveled side angled downwardly away from the pivotable neck, wherein the anchor pad has a bottom side, wherein the bottom side of the anchor pad has multiple indentations. In addition, the bottom has an outer rectangular ring that is beveled on the inside of the ring, which creates a light suction on vinyl, linoleum, hardwood, ceramic, and hard surfaced floors.
In accordance with one aspect of the present teachings, a lifting device including an elongated member of substantially rigid material having a first end and a second end, wherein the elongated member is sufficiently resilient such that the elongated member may bend up to five degrees and still return to a vertical position, at least one grip circumferentially attached to the elongated member, wherein the at least one grip is friction fit onto the elongated member, wherein the at least one grip has a first end, a second end, and a central portion, patient grip safety ring located circumferentially about the first end of the central portion of the at least one grip, wherein the ring has an exterior lip that has a radius between 10 degrees and 45 degrees with respect to a perpendicular axis of the elongated member, and an anchor pad pivotably attached to the second end of the elongated member.
In accordance with one aspect of the present teachings, wherein the device further comprises a handle fixedly attached to the first end of the elongated member.
In accordance with one aspect of the present teachings, wherein the device further comprises an interior reinforcing member located within the elongated member.
In accordance with one aspect of the present teachings, wherein the device further comprises a clear, anti-microbial coating covering the surface of the elongated member.
In accordance with one aspect of the present teachings, wherein the central portion has a first end and a second end, wherein the circumference of the first end, the second end, and the central portion are substantially equal, wherein between the first end of the at least one grip and the first end of the central portion, the at least one grip tapers inwardly, wherein between the second end of the at least one grip and second end of the central portion, the at least one grip tapers inwardly.
In accordance with one aspect of the present teachings, wherein the grip has a non-smooth surface.
In accordance with one aspect of the present teachings, wherein the anchor pad has a pivotable neck extending upwardly from the anchor pad, and is capable of lifting up to 400 pounds (880 kg) with only 40 pounds (88 kg) of force. The device has both horizontal and vertical mechanical leverage, and can have up to a 10:1 mechanical leverage.
In accordance with one aspect of the present teachings, wherein the anchor pad has at least one beveled side angled downwardly away from the pivotable neck.
In accordance with one aspect of the present teachings, wherein the anchor pad has a bottom side, wherein the bottom side of the anchor pad multiple indentations.
In accordance with one aspect of the present teachings, wherein the anti-microbial coating is silver infused.
In accordance with one aspect of the present teachings, wherein the at least one grip and the handle are non-porous.
In accordance with one aspect of the present teachings, wherein the anchor pad is quadrilateral, and each side of the quadrilateral has a beveled edge on both the inner side and outside.
In accordance with one aspect of the present teachings, wherein the beveled edge is angled at between 30 degrees and 60 degrees.
In accordance with one aspect of the present teachings, wherein the bottom of the anchor pad has suction devices.
Other benefits and advantages will become apparent to those skilled in the art to which it pertains upon reading and understanding of the following detailed specification.
The present teachings are described hereinafter with reference to the accompanying drawings.
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Alternatively, with just one grip 12, grasp the device 10 with your right hand on grip 12 and your left hand on the handle 11. A finger will rest on the lip 28 of the ring 20 to help determine if you have enough strength without the strap 36. Place the anchor pad 15 about 6 inches in front of the bed or chair. Place the ball of one foot on the anchor pad 15 to temporarily anchor it to the ground and your other foot on the floor where comfortable. In one aspect, the handle 11 at the top of the device 10 is angled away from you approximately 20-degrees. Position and maintain your elbows slightly bent and at your sides and use your arms while lifting. Now, using the strength of your legs and arms with the help of the device 10, pull yourself up and forward, all in one motion. Straighten your legs and back as you rise. To lower yourself to a sitting position, reverse the same technique as described above, grasping hand grips 12 and 13 and letting yourself down slowly.
To lift yourself to a sitting position in bed unassisted, first roll onto your left side to the edge of the bed. Place the anchor pad 15 on the floor, back toward the headboard. The handle 11 located at the top of the device 10 will be angled away from, toward your feet at about a 30-45 degree angle. Firmly hold hand grip 14 with your left hand while grasping handle 11 with your right hand. Now pull yourself up, using a pushing-out and away from you motion with your left hand, while pulling down and in toward yourself with your right hand. Alternatively, with just one grip 12, grasp the device 10 with your right hand on grip 12 and your left hand on the handle 11. A finger will rest on the lip 28 of the ring 20 to help determine if you have enough strength without the strap 36.
To lower yourself to a lying-down position while sitting up in bed, place the device 10 at a 45-degree angle. Let yourself down slowly while firmly holding hand grips 12 and 13. Alternatively, with just one grip 12, grasp the device 10 with your right hand on grip 12 and your left hand on the handle 11. A finger will rest on the lip 28 of the ring 20 to help determine if you have enough strength without the strap 36. If the patient cannot grip properly on the second time they will need to use the strap 36. The strap 36 may also be used for patients who have no arms—with the help of the adjustable strap 36, they can be lifted, lowered, and/or transferred by a caregiver. The strap 36 may also be used completely around a patient's waist. The strap 36 is slidably adjustable for the patient's waist size. One D ring (not shown) is secured to the main stanchion 16 about six inches from the bottom of the anchor pad 15. A second D ring (not shown) slides on the strap 36 and snaps with one of the two snap hooks (not shown). Both the D rings and hooks are non-magnetic metals. If the patient has had recent surgery the caregiver may use the strap 36 in the open position.
Depending on the individual, the caregiver will know and approve when the person is ready to use the device 10, as some individuals may feel faint or too weak to move by themselves. Each individual must be personally evaluated as to the support they need. If this is the first time the individual has tried to stand up, a second caregiver will be required to support the individual before using the device 10.
To lift an individual to a standing position assisted, have the individual sit on the edge of the bed or chair, then place the anchor pad 15 about 6 inches in front of the bed or chair. Have the individual place one or both feet on the top of the anchor pad 15. The individual grasps the device 10 with the right hand on grip 12 and left hand on grip 13. The individual will keep their arms bent and at their sides while being lifted. Make sure that the handle 11 located at the top of the device 10 is angled in front of the individual toward the caregiver approximately 20-degrees.
Next, the caregiver faces the individual and grasps handle 11 (one hand on top of the other) with arms straight out and elbows locked. It is to be understood that the caregiver could use only one hand, as well as using bent arms. The caregiver facing the individual places one foot about 18 inches from the anchor pad 15 and the other foot as far back as is comfortable. Now, all the caregiver has to do is lean back slowly for leverage, allowing their weight to do most of the work while the individual assists by leaning forward (slightly) and straightening their back as they rise up.
To sit a person up in bed assisted, the individual should be lying flat on their back. The device 10 is placed on the floor just to the top of the individual's hips and next to the bed with the handle 11 pointing toward the individual's feet at about a 20-degree angle. The individual should grasp hand grip 12 or 13 and hand grip 14 at this time. Next, the caregiver facing the patient places their right foot behind the anchor pad about 12 inches and close to the bed. The other foot should be placed about 18 inches further back. Lastly, the caregiver places two hands on handle 11 with their arms straight out and elbows locked, and pulls the device 10 parallel alongside the mattress toward the foot of the bed while sitting the individual up during the process. The individual should only use their arms to assist the caregiver.
To lower the individual onto the bed from a standing or sitting position, use the same techniques used to stand or sit the individual up, but this time start by leaning back and letting the device 10 down slowly, adjusting for the weight of the individual.
The instructions for descending and ascending stairs, are as follows: To use the device 10 when descending stairs, place one hand on the handrail. Firmly grasp hand grip 12 with the other hand. Place the anchor pad 15 onto the next step down from the one you are standing on. Now you are ready to descend to that step. With both feet on that step, place the anchor pad 15 down to the next step and repeat.
To use the device 10 while ascending stairs, place one hand on the handrail. Firmly grasp hand grip 12 with the other hand. The anchor pad 15 will be placed sideways on the step you are currently on. Now, step up to the next step with one foot then the other. When both feet are on that step, bring up and place the anchor pad 15 on that step. You are now ready to move up to the next step. As you ascend the stairs, always start by placing the anchor pad 15 on the step next to your feet. This will help protect you from falling backwards. Both feet will be together on the same step before proceeding to ascend to the next step.
The embodiments have been described, hereinabove. It will be apparent to those skilled in the art that the above methods and apparatuses may incorporate changes and modifications without departing from the general scope of the present teachings. It is intended to include all such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof. Although the description above contains much specificity, this should not be construed as limiting the scope of the present teachings, but as merely providing illustrations of some of the embodiments of the present teachings. Various other embodiments and ramifications are possible within its scope.
Furthermore, notwithstanding that the numerical ranges and parameters setting forth the broad scope of the present teachings are approximations, the numerical values set forth in the specific examples are reported as precisely as possible. Any numerical value, however, inherently contain certain errors necessarily resulting from the standard deviation found in their respective testing measurements.
Clause 1—A lifting device comprising an elongated member of substantially rigid material having a first end and a second end, wherein the elongated member is sufficiently resilient such that the elongated member may bend up to five degrees and still return to a vertical position, an interior reinforcing member located within the elongated member, a clear, anti-microbial coating covering the surface of the elongated member, at least one grip circumferentially attached to the elongated member, wherein the at least one grip is friction fit onto the elongated member, wherein the at least one grip has a first end, a second end, and a central portion, wherein the central portion has a first end and a second end, wherein the circumference of the first end, the second end, and the central portion are substantially equal, wherein between the first end of the at least one grip and the first end of the central portion, the at least one grip tapers inwardly, wherein between the second end of the at least one grip and second end of the central portion, the at least one grip tapers inwardly, wherein the grip has a non-smooth surface, patient grip safety ring located circumferentially about the first end of the central portion of the at least one grip, wherein the ring has an exterior lip that has a radius between 10 degrees and 45 degrees with respect to a perpendicular axis of the elongated member, a handle fixedly attached to the first end of the elongated member, and an anchor pad pivotably attached to the second end of the elongated member, wherein the anchor pad has a pivotable neck extending upwardly from the anchor pad, wherein the anchor pad has at least one beveled side angled downwardly away from the pivotable neck, wherein the anchor pad has a bottom side, wherein the bottom side of the anchor pad multiple indentations.
Clause 2—A lifting device comprising, an elongated member of substantially rigid material having a first end and a second end, wherein the elongated member is sufficiently resilient such that the elongated member may bend up to five degrees and still return to a vertical position, at least one grip circumferentially attached to the elongated member, wherein the at least one grip is friction fit onto the elongated member, wherein the at least one grip has a first end, a second end, and a central portion, patient grip safety ring located circumferentially about the first end of the central portion of the at least one grip, wherein the ring has an exterior lip that has a radius between 10 degrees and 45 degrees with respect to a perpendicular axis of the elongated member, and an anchor pad pivotably attached to the second end of the elongated member.
Clause 3—The device of clause 2, wherein the device further comprises a handle fixedly attached to the first end of the elongated member.
Clause 4—The device of clauses 2 or 3, wherein the device further comprises an interior reinforcing member located within the elongated member.
Clause 5—The device of clauses 2-4, wherein the device further comprises a clear, ant-microbial coating covering the surface of the elongated member.
Clause 6—The device of clauses 2-5, wherein the central portion has a first end and a second end, wherein the circumference of the first end, the second end, and the central portion are substantially equal, wherein between the first end of the at least one grip and the first end of the central portion, the at least one grip tapers inwardly, wherein between the second end of the at least one grip and second end of the central portion, the at least one grip tapers inwardly.
Clause 7—The device of clauses 2-6, wherein the grip has a non-smooth surface.
Clause 8—The device of clauses 2-7, wherein the anchor pad has a pivotable neck extending upwardly from the anchor pad.
Clause 9—The device of clauses 2-8, wherein the anchor pad has at least one beveled side angled downwardly away from the pivotable neck.
Clause 10—The device of clauses 2-9, wherein the anchor pad has a bottom side, wherein the bottom side of the anchor pad multiple indentations.
Clause 11—The device of clauses 2-10, wherein anti-microbial coating is silver infused.
Clause 12—The device of clauses 2-11, wherein the at least one grip and the handle are non-porous.
Clause 13—The device of clauses 2-12, wherein the anchor pad is quadrilateral, and each side of the quadrilateral has a beveled edge.
Clause 14—The device of clauses 2-13, wherein the beveled edge is angled at between 30 degrees and 60 degrees.
Clause 15—The device of clauses 2-14, wherein the bottom of the anchor pad has suction devices.
Clause 16—The device of clauses 2-15, wherein the elongated member is non-magnetic.
Clause 17—The device of clauses 2-16, wherein the device further comprises a strap, wherein the strap is attached to the elongated member, wherein the strap is non-magnetic.
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