CN209770597U

CN209770597U - Upper limb prosthesis device capable of improving daily self-care ability

Info

Publication number: CN209770597U
Application number: CN201920294081.9U
Authority: CN
Inventors: 周芹
Original assignee: Shenzhen Longhua Peoples Hospital
Current assignee: Shenzhen Longhua Peoples Hospital
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2019-12-13
Anticipated expiration: 2029-03-07

Abstract

The utility model provides a can improve daily artificial limb device of upper limb of ability of taking care of oneself, it includes that the artificial limb sleeve that can the suit on the upper limb residual limb and the daily subassembly of the supporting use of artificial limb sleeve, the artificial limb sleeve is the open one end confined tube-shape of one end, be equipped with the electro-magnet at the telescopic blind end of artificial limb, be equipped with the control switch of control electro-magnet on the outer wall of artificial limb sleeve, the daily subassembly is equipped with shape and the telescopic blind end shape assorted connecting portion of artificial limb and is used for realizing the functional part of various daily functions, fixed iron plate that is equipped with in the inside of connecting portion, during the use, user's accessible control switch control electro-magnet's break-make and actuation. The utility model discloses simple structure, convenient to use, its user demand who accords with the amputated person, it is with low costs moreover to can be to a certain extent just amputated person's daily use, it can improve the daily self-care ability of amputated person greatly, and it has very strong practicality, should widely popularize.

Description

Upper limb prosthesis device capable of improving daily self-care ability

[ technical field ] A method for producing a semiconductor device

The utility model relates to a medical appliance, in particular to an upper limb prosthesis device which can improve the daily self-care ability.

[ background of the invention ]

The upper limb amputee has inconvenience in daily life due to lack of hands, for example, people cannot eat with hands or pull things with hands. For the amputated limb, the incomplete limb is not only not beautiful enough in appearance, but also seriously affects the daily life. In order to facilitate the life of amputees, various artificial limbs have been developed. For the artificial limb with simple function, the artificial limb usually only has a fixed structure in the shape of an upper limb, the aesthetic property can be improved only, other practicability is avoided, and the daily life of the amputee still has great difficulty. For the artificial limb with the bionic function, the beauty can be improved, the hand can flexibly move, the function similar to that of the upper limb of the human body can be realized, but the price is quite high, and the artificial limb cannot be consumed by common users.

[ Utility model ] content

The utility model aims to solve the above problems and provide an upper artificial limb device which has low cost and can be conveniently used by amputees and improve the daily self-care ability.

In order to realize the above-mentioned purpose, the utility model provides a can improve daily upper limb artificial limb device of self-care ability, its characterized in that, but it includes the daily subassembly of the supporting use of artificial limb sleeve and artificial limb sleeve of suit on the upper limbs residual limb, the artificial limb sleeve is the uncovered one end confined tube-shape of one end the telescopic blind end of artificial limb is equipped with the electro-magnet be equipped with control on the telescopic outer wall of artificial limb the control switch of electro-magnet, daily subassembly be equipped with the shape with telescopic blind end shape assorted connecting portion of artificial limb and be used for realizing the functional part of various daily functions the inside of connecting portion is fixed and is equipped with iron plate, during the use, the user's accessible control switch control the break-make and the actuation of electro-magnet iron plate to make daily subassembly connect and use at the telescopic blind end of artificial limb.

The closed end of the artificial limb sleeve is cylindrical, and the end surface of the artificial limb sleeve is planar.

The connecting portion is cylindrical, an inwards concave connecting groove is formed in the end face of the connecting portion, the connecting groove is cylindrical, the inner diameter of the connecting groove is larger than the outer diameter of the closed end of the artificial limb sleeve, and the iron plate is fixedly arranged inside the connecting groove.

The connecting part of the daily assembly is made of plastic materials, and the iron plate is arranged in the connecting part in a sealed mode and is opposite to the connecting groove.

The function part comprises a spoon part fixedly connected with the connecting part.

The function part comprises a hand part fixedly connected with the connecting part.

The function part comprises a knife and fork part fixedly connected with the connecting part.

The artificial limb sleeve is internally provided with a rechargeable battery and a control module, the outer wall of the artificial limb sleeve is provided with a charging interface, and the charging interface, the rechargeable battery, the control switch and the electromagnet are respectively and electrically connected with the control module.

The outer wall of the prosthetic sleeve is provided with a first indicator light for indicating the suction state and a second indicator light for indicating the electric quantity of the rechargeable battery, and the first indicator light and the second indicator light are respectively and electrically connected with the control module.

The beneficial contributions of the utility model reside in that, it has effectively solved above-mentioned problem. The utility model discloses a can improve upper limb artificial limb device of daily self-care ability is equipped with artificial limb sleeve and daily subassembly, and the artificial limb sleeve can be fixed in incomplete limb department, and daily subassembly then adsorbable uses at the telescopic tip of artificial limb, and daily subassembly can be as required and the customization, its removable use to can satisfy daily various user demands. The utility model discloses a can improve upper limb artificial limb device of daily self-care ability simple structure, convenient to use, its user demand who accords with the amputated limb person, its is with low costs moreover to can be to a certain extent just amputated limb person's daily use, it can improve the daily self-care ability of amputated limb person greatly, and it has very strong practicality, should widely popularize.

[ description of the drawings ]

Fig. 1 is a schematic view of the overall structure of the present invention.

The artificial limb sleeve 10, the control switch 11, the charging interface 12, the first indicator light 13, the second indicator light 14, the daily component 20, the connecting part 21, the functional part 22 and the connecting groove 23.

[ detailed description ] embodiments

The following examples are further to explain and supplement the present invention, and do not constitute any limitation to the present invention.

As shown in figure 1, the present invention provides an upper limb prosthesis device for improving daily self-care comprising a prosthesis sleeve 10 and a daily component 20. The artificial limb sleeve 10 is used for being fixed at the position of a residual limb, and the daily component 20 is matched with the artificial limb sleeve 10 for use, and can be replaced for use so as to meet the use requirements of various scenes, thereby being beneficial to the limb amputee to improve the self-care capability of daily life without needing other people to help everywhere.

The artificial limb sleeve 10 is in a cylindrical shape with an open end and a closed end, and the open end of the artificial limb sleeve is used for being fixedly connected with a residual limb part, so that the artificial limb sleeve 10 can be conveniently fixed at the residual limb part of a amputee. The means for fixedly connecting the prosthesis socket 10 to the residual limb may be known in the art, and this embodiment is not specifically described.

The prosthesis socket 10 may be made of known materials, which have a certain strength. In this embodiment, the prosthesis socket 10 is made of a plastic material.

The closed end of the prosthetic sleeve 10 is used for matching and combining with the daily component 20, in this embodiment, the closed end of the prosthetic sleeve 10 is cylindrical, and the end surface of the prosthetic sleeve is planar, so that the prosthetic sleeve can be conveniently matched with the daily component 20.

In order to enhance the firmness of the combination of the artificial limb sleeve 10 and the daily component 20, in the embodiment, an electromagnet is arranged at the closed end of the artificial limb sleeve 10, a control switch 11 is arranged on the outer wall of the artificial limb sleeve 10, and the control switch 11 can be used for controlling the magnetic attraction of the electromagnet. When the control switch 11 is turned on, the electromagnet has suction force, and can suck the iron plate; when the control switch 11 is turned off, the electromagnet does not have suction force, and the iron plate cannot be attracted.

The electromagnet may be a known electromagnet and is embedded in the closed end of the prosthetic sleeve 10. During manufacturing, the prosthesis socket 10 is injection molded, and the electromagnet and the connection circuit can be placed in the prosthesis socket 10 for injection molding, so that the electromagnet and the connection circuit are enclosed in the closed end of the prosthesis socket 10. The electromagnet is in a round block shape, is over against the end face of the artificial limb sleeve 10, and is thinner than the end face of the artificial limb sleeve 10, so that the iron plate can be conveniently attracted.

In order to facilitate the control of the control switch 11 by the amputee, the control switch 11 protrudes from the outer wall of the prosthesis sleeve 10 and is configured as a push switch, so that the amputee can press the control switch 11 by pressing the prosthesis sleeve 10 towards the plane, thereby controlling the control switch 11. In order to facilitate the pressing of the control switch 11, the control switch 11 can be pressed to the lowest position and should protrude from the outer surface of the prosthetic socket 10, so that the control switch 11 can be conveniently controlled by the amputee without the help of others.

In order to conveniently indicate the state of the control switch 11, namely the working state of the electromagnet, a first indicator light 13 is arranged on the outer wall of the prosthetic sleeve 10, and a control module is arranged inside the prosthetic sleeve 10. The first indicator light 13, the electromagnet and the control switch 11 are respectively electrically connected with the control module. The first indicator light 13 may be a known LED indicator light, which is provided at a position easy to view. When the control switch 11 is pressed and the electromagnet is electrified to have magnetic force, the first indicator light 13 lights green light; when the control switch 11 is reset and the electromagnet is powered off and does not have magnetic force, the first indicator light 13 is turned off.

Because the electromagnet and the control module need to supply power during working, a rechargeable battery is arranged in the prosthetic sleeve 10, and a charging interface 12 is arranged on the outer wall of the prosthetic sleeve 10. The rechargeable battery can be a well-known lithium battery and is electrically connected with the control module. The charging interface 12 may be a known USB interface, and is electrically connected to the control module, and the rechargeable battery may be charged through the charging interface 12. The rechargeable battery can provide working voltage for the control module and the electromagnet to work.

The rechargeable battery can be arranged according to the needs, either detachably on the prosthesis sleeve 10 or enclosed in the prosthesis sleeve 10. In this embodiment, the rechargeable battery is preferably embedded in the closed end of the prosthetic sleeve 10, which is not removable. The charging interface 12 can be arranged at any position of the outer wall of the prosthetic sleeve 10, and in order to facilitate water wetting during daily use, the charging interface 12 is preferably arranged near the open end of the prosthetic sleeve 10 to increase the position of the charging interface 12, so that the closed end of the prosthetic sleeve 10 has strong waterproof performance and can be used in various use environments.

In order to indicate the charge of the rechargeable battery, a second indicator light 14 is provided on the outer wall of the prosthesis sleeve 10. The second indicator light 14 may be an LED indicator light, and is electrically connected to the control module.

The circuit for connecting the control module with the first indicator light 13, the second indicator light 14, the electromagnet, the control switch 11 and the charging interface 12 is preferably arranged inside the prosthetic sleeve 10, so that only the first indicator light 13, the second indicator light 14, the control switch 11 and the charging interface 12 can be seen from the outside of the prosthetic sleeve 10, and the control module, the electromagnet, the rechargeable battery and various connecting wires cannot be seen.

The daily assembly 20 may be provided with a series of components to facilitate replacement for use by the user. The daily component 20 is mainly used in daily life, for example, a spoon function and a knife and fork function can be replaced when a person takes a meal, so that the person with limbs broken can eat the meal by himself. When the device is not needed to be used, normal hand parts can be replaced to supplement the arm integrity of the amputee, so that the integral attractiveness is improved; if the user needs to take the article, the user can replace the article with the hook to carry the article by himself or herself. For another example, when the screw needs to be disassembled and assembled, the component with the function of the screwdriver can be replaced so as to facilitate the operation of the amputee.

The daily components 20 respectively include a connecting portion 21 and a functional portion 22. Each of the connecting portions 21 is of a uniform shape and configuration for use in conjunction with the prosthetic socket 10. The functional part 22 is used for realizing different functions, and it can be arranged according to the requirement, for example, it can be arranged in a spoon shape, a knife fork shape, a hook shape, a screwdriver shape, etc. The functional part 22 is fixedly connected with the connecting part 21.

In order to facilitate the involutory connection with the prosthetic socket 10, the connecting portion 21 is provided in a cylindrical shape, and an inwardly concave connecting groove 23 is provided on an end surface of the connecting portion 21. The connecting recess 23 is cylindrical and has an inner diameter which is greater than the outer diameter of the closed end of the prosthesis socket 10, so that the connecting portion 21 can be placed over the closed end of the prosthesis socket 10. In order to facilitate positioning and suction, an iron plate is arranged inside the connecting groove 23. The shape of the iron plate is matched with that of the connecting groove 23, the iron plate is in a round block shape, is opposite to the connecting groove 23, and is sealed in the connecting part 21.

The connecting portion 21 may be made of a non-magnetic material, in this embodiment, the connecting portion 21 is made of a plastic material, and the iron plate is disposed in the connecting portion 21 when the connecting portion 21 is injection molded. The material for forming the functional part 22 may be any material as required, and may be made of, for example, stainless steel.

Therefore, the artificial limb device for the upper limb of the utility model can improve the daily self-care ability. In use, the prosthetic socket 10 may be worn on the stump of an amputee with the assistance of another person. Then, the amputee can control the amputee by himself to use the amputee in daily life. When a meal is needed, the artificial limb sleeve 10 can be used for knocking a table top, the table top is used for jacking the control switch 11, so that the electromagnet is electrified and has magnetism, then the closed end of the artificial limb sleeve 10 faces to the connecting part 21 of the needed daily component 20, the connecting part 21 is internally provided with an iron plate and can be attracted, and the other parts of the connecting part 21 are made of plastic materials and cannot be attracted, so that when the closed end of the artificial limb sleeve 10 faces to and is close to the connecting part 21, the connecting part 21 can be automatically attracted and sleeved on the closed end of the artificial limb sleeve 10. The attraction force between the electromagnet and the iron plate is enough to satisfy the force required by daily use, and the connecting part 21 is sleeved on the closed end of the artificial limb sleeve 10, and the closed end of the artificial limb sleeve 10 can bear part of the force, so that the daily component 20 can be normally used without falling off once being attracted. When other daily components 20 need to be replaced, the control switch 11 is knocked, the electromagnet loses power and loses magnetic force, the artificial limb sleeve 10 can be extracted from the connecting part 21 of the daily component 20 at the moment, the effect of detaching the daily component 20 is achieved, and then the control switch 11 can be knocked again to adsorb the required daily component 20 for use.

The utility model discloses a can improve upper limb prosthetic limb device of daily self-care ability, its convenient operation accords with disconnected limb person and uses the custom, and its daily subassembly 20 is removable moreover, and its part that can customize various functions as required carries out supporting use moreover, consequently, it can make things convenient for disconnected limb person's daily user demand greatly, improves disconnected limb person's daily self-care ability.

While the invention has been described with reference to the above embodiments, the scope of the invention is not limited thereto, and the above components may be replaced with similar or equivalent elements known to those skilled in the art without departing from the concept of the invention.

Claims

1. An upper limb prosthesis device capable of improving daily self-care capability is characterized by comprising a daily assembly (20) which can be sleeved on an upper limb stump and is matched with a prosthesis sleeve (10) for use, wherein the prosthesis sleeve (10) is in a cylindrical shape with one open end and one closed end, the closed end of the artificial limb sleeve (10) is provided with an electromagnet, the outer wall of the artificial limb sleeve (10) is provided with a control switch (11) for controlling the electromagnet, the daily component (20) is provided with a connecting part (21) with the shape matched with the shape of the closed end of the artificial limb sleeve (10) and a functional part (22) for realizing various daily functions, an iron plate is fixedly arranged in the connecting part (21), when in use, a user can control the on-off of the electromagnet through the control switch (11) to suck the iron plate, so that the daily component (20) is connected to the closed end of the prosthetic sleeve (10) for use.

2. The prosthetic device for ascending self-care daily according to claim 1, wherein said prosthetic socket (10) has a cylindrical closed end and a planar end.

3. The upper limb prosthesis device capable of improving daily self-care according to claim 2, wherein the connecting portion (21) has a cylindrical shape, the end surface of the connecting portion (21) is provided with a concave connecting groove (23), the connecting groove (23) has a cylindrical shape, the inner diameter of the connecting groove is larger than the outer diameter of the closed end of the prosthesis socket (10), and the iron plate is fixedly arranged inside the connecting groove (23).

4. An upper limb prosthesis device capable of improving daily self-care according to claim 3, wherein the connecting portion (21) of the daily component (20) is made of plastic material, and the iron plate is enclosed in the connecting portion (21) and faces the connecting groove (23).

5. An upper limb prosthesis device capable of improving daily self-care according to claim 4, characterized in that the functional part (22) comprises a long spoon part fixedly connected with the connecting part (21).

6. An upper limb prosthesis device capable of improving daily self-care according to claim 5, characterized in that the functional part (22) comprises a hand part fixedly connected with the connecting part (21).

7. The upper limb prosthetic device capable of improving daily self-care according to claim 6, wherein the functional part (22) comprises a fork part fixedly connected with the connecting part (21).

8. The upper limb prosthesis device capable of improving daily self-care according to claim 7, wherein a rechargeable battery and a control module are arranged in the prosthesis sleeve (10), a charging interface (12) is arranged on the outer wall of the prosthesis sleeve (10), and the charging interface (12), the rechargeable battery, the control switch (11) and the electromagnet are respectively and electrically connected with the control module.

9. The upper limb prosthesis device capable of improving daily self-care according to claim 8, wherein a first indicator lamp (13) for indicating the suction state and a second indicator lamp (14) for indicating the electric quantity of the rechargeable battery are arranged on the outer wall of the prosthesis sleeve (10), and the first indicator lamp (13) and the second indicator lamp (14) are respectively electrically connected with the control module.