CN106901878A - Upper extremity prosthesis fixing device - Google Patents
Upper extremity prosthesis fixing device Download PDFInfo
- Publication number
- CN106901878A CN106901878A CN201710149109.5A CN201710149109A CN106901878A CN 106901878 A CN106901878 A CN 106901878A CN 201710149109 A CN201710149109 A CN 201710149109A CN 106901878 A CN106901878 A CN 106901878A
- Authority
- CN
- China
- Prior art keywords
- shoulder belt
- upper extremity
- prosthetic socket
- human body
- extremity prosthesis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/78—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump
- A61F2/80—Sockets, e.g. of suction type
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/78—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump
- A61F2002/7868—Means for putting-on or pulling-off prostheses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/78—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump
- A61F2/80—Sockets, e.g. of suction type
- A61F2002/802—Suction sockets, i.e. utilizing differential air pressure to retain the prosthesis on the stump
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
The present invention relates to a kind of upper extremity prosthesis fixing device, for upper extremity prosthesis to be fixed into human body deformed limb, the upper extremity prosthesis is included with fixing device：Prosthetic socket, prosthetic socket can be set on human body deformed limb and can be in close contact with human body deformed limb in the shape of rectangular cover body；Decompression shoulder belt for fixing prosthetic socket, decompression shoulder belt includes the shoulder belt that depressurized on armpit decompression shoulder belt, thorax decompression shoulder belt and waist；And for prosthetic socket to be fastened on the receptive cavity fastener of human body, wherein, upper extremity prosthesis can be detachably connected to prosthetic socket, and the openend of prosthetic socket is closely connected with human body deformed limb end, the shoulder belt that depressurized on armpit decompression shoulder belt, thorax decompression shoulder belt and waist is connected with prosthetic socket and is able to armpit from human body, thorax and waist and passes through and be connected to artificial limb and give and accept the front and rear both sides in chamber.In accordance with the invention it is possible to artificial limb is accurately fixed on deformed limb so that upper extremity prosthesis wears off easily.
Description
Technical field
The invention belongs to rehabilitation accessory technical field, used more particularly to physical disabilities after a kind of detachment for shoulder joint
Upper extremity prosthesis fixing device.
Background technology
The object wearing device of upper extremity prosthesis is a kind of common shoulder artificial limb accessory, can provide extra helping for upper limbs disabled
Power and protection, the quality of the life for improving upper limbs disabled have great meaning.
Therefore, the growing interest with people for disadvantaged group, in the market has emerged large quantities of shoulder artificial limb braces.
But, after carefully studying, it is found that the form of these shoulder artificial limb braces is similar, and be directed to shoulder mostly
With design, without being studied for upper extremity prosthesis wearing fixation, design is accurately positioned for artificial limb so as to lack.
Conventional shoulder artificial limb brace for more than, artificial limb patient has the generation for channeling bit after wearing, thus how real
Meet the individual demand of disability colony, and how really to realize that the adaptation of the wearing design of upper extremity prosthesis will be as later wide
One of problem of big rehabilitation practitioner thinking.
The content of the invention
It is an object of the invention to provide a kind of upper extremity prosthesis fixing device, it can overcome certain of above-mentioned prior art
Or some problems.
According to an aspect of the invention, there is provided a kind of upper extremity prosthesis fixing device, for upper extremity prosthesis to be fixed
To human body deformed limb, the upper extremity prosthesis is included with fixing device：
Prosthetic socket, prosthetic socket can be set on human body deformed limb and can be with the shape of rectangular cover body
Human body deformed limb is in close contact；
Decompression shoulder belt for fixing prosthetic socket, decompression shoulder belt include armpit decompression shoulder belt, thorax decompression shoulder belt and
Depressurize shoulder belt on waist；And
Receptive cavity fastener for prosthetic socket to be fastened on human body,
Wherein, upper extremity prosthesis can be detachably connected to prosthetic socket, the opening of the prosthetic socket
End is closely connected with human body deformed limb end,
The shoulder belt that depressurized on armpit decompression shoulder belt, thorax decompression shoulder belt and waist is connected and difference energy with prosthetic socket
Enough armpits from human body, thorax and waist pass through and are connected to artificial limb and give and accept the front and rear both sides in chamber.
According to the present invention, there is provided a kind of to aim at the upper extremity prosthesis that physical disabilities after shoulder joint detachment use and filled with fixed
Put, the fixing device is used to suspend upper extremity prosthesis in midair, so as to artificial limb is accurately fixed on deformed limb；Operationally during limb artificial limb, energy
It is enough to play people's muscle power source to greatest extent, amputee itself burden is reduced as far as possible；And cause that upper extremity prosthesis wears off easily.
According to a specific embodiment, receptive cavity fastener is sucker assembly, the sucker assembly include multiple suckers,
The breather pipe for being connected with each sucker and being connected with prosthetic socket is connected with each breather pipe and connected with prosthetic socket
The total pipeline that connects and it is connected with total pipeline and for producing the negative pressure device of negative pressure in sucker.According to the embodiment,
The air extracted out by negative pressure device in sucker forms negative pressure such that it is able to sucker is in close contact with human body.
According to another specific embodiment, there is check valve in the outlet side of total pipeline, the check valve connects with negative pressure device
Connect, gas can be made only to be discharged from the outlet side of total pipeline.According to the specific embodiment, the effect of check valve only allow gas from
Total pipeline direction is discharged, and valve is automatically switched off during if there is adverse current, prevents the gas backstreaming of discharge.
According to a specific embodiment, sucker assembly includes three suckers, these three suckers be distributed on human body chest,
Shoulder and back.
In a specific embodiment, negative pressure device includes inlet valve, cylinder body, air bleeding valve, piston and piston rod, inlet valve
One end be connected with total pipeline and the other end is connected with cylinder body, piston is arranged in cylinder body, and air bleeding valve is connected with cylinder body, piston with
Piston rod is connected, and can be extracted gas in total pipeline out by piston rod and be discharged the gas by air bleeding valve.According to the reality
Example is applied, the air extracted out by negative pressure device in sucker forms negative pressure, sucker is in close contact with human body.
According to specific embodiment, the shoulder belt that depressurized on armpit decompression shoulder belt, thorax decompression shoulder belt and waist is provided with lower section
The pressure-reducing pad that can be dismantled, the middle part two ends wide of pressure-reducing pad are narrow, and the pressure-reducing pad being arranged such can make on increase shoulder belt stress point
Stress surface so that wearing personnel it is comfortable and easy to wear.In addition, pressure-reducing pad includes cushion and clad, cushion sets and (for example stitches
System) in clad, cushion is formed by silica gel material hot pressing, and clad is made up of knitting material material, it is possible thereby to reach
Shape and be difficult the effect of elongation.The thickness of pressure-reducing pad is 2mm-5mm, and this is designed to so that pressure-reducing pad can mitigate shoulder
Pressure, it is also possible to so that dress is not slipped easily.
Preferably, receptive cavity fastener is adhesion material assembly, the adhesion material assembly include multiple adhesives with
And adhesive is connected to the connector of prosthetic socket, wherein adhesive is made up of adhesion material and can adhere to people
Body, so as to prosthetic socket is fastened into human body.According to the receptive cavity fastener being arranged such, its simple structure, fixed reliability
And it is easy to operate.
Preferably, the adhesive is made up of bionical medical bandage.According to the embodiment, because bionical medical bandage is to receive
The inspiration of gecko adhesion, a kind of bionical medical bandage prepared using bio-compatible and Biodegradable material, experiment shows this
Even if interfacial adhesion of kind of the bandage in the fresh intestinal wall of animal can also reach 4.8N cm-2。
To achieve the above object, the present invention can also use following technical scheme：
A kind of fixing device of sucked type upper extremity prosthesis, it includes upper extremity prosthesis, it is characterised in that it also includes artificial limb
Receptive cavity, decompression shoulder belt and sucker assembly；
Described prosthetic socket is in rectangular mask body shape；
The decompression shoulder belt includes the shoulder belt that depressurized on armpit decompression shoulder belt, thorax decompression shoulder belt and waist；
The sucker assembly includes sucker, breather pipe, total pipeline, negative pressure device, wherein, three suckers are distributed on human body
Chest, shoulder, back, the sucker is connected with breather pipe, and the breather pipe of sucker is connected with prosthetic socket, total pipeline with it is false
Limb receptive cavity 1 is connected, and is connected with check valve in total pipeline outlet side, and the check valve is connected with negative pressure device, by negative pressure device
The air extracted out in sucker forms negative pressure, sucker is in close contact with human body.
Wherein, the upper extremity prosthesis is connected through a screw thread with prosthetic socket, the prosthetic socket openend and deformed limb
End closely connection.
Wherein, three suckers are distributed on chest, shoulder, the back of human body, and sucker stress acts on human body and sucker
Even distributed force on contact surface.
Wherein, the breather pipe that the suction cup interior has tiny breather pipe, sucker is extend into prosthetic socket, and is worn
The cavity wall of prosthetic socket is crossed, is then aggregated into total pipeline again in the outside of prosthetic socket.
Wherein, the outlet of the total pipeline is connected with check valve, and check valve is connected with the suction end of negative pressure device, wherein negative
Pressure device is detachable.
Wherein, shoulder belt lower section of being depressurized on armpit decompression shoulder belt, thorax decompression shoulder belt and waist is provided with middle part two ends wide
Narrow pressure-reducing pad, the narrow pressure-reducing pad design in middle part two ends wide, stress surface is broadened on shoulder belt stress point.
Wherein, the armpit decompression shoulder belt is passed through from armpit and is connected with prosthetic socket below.
Wherein, the thorax decompression shoulder belt is connected from the horizontal by certain angle with prosthetic socket.
Wherein, the shoulder belt horizontal positioned that depressurized on the waist is connected with prosthetic socket.
Wherein, the negative pressure device include inlet valve, air bleeding valve, piston and hand piston bar, the inlet valve one end with it is total
Pipeline is connected, and the other end connects with cylinder body, and piston is set in cylinder body, and air bleeding valve is connected with cylinder body, piston and hand piston bar
Connection.The beneficial effects of the invention are as follows：
1st, fixing device design suspention upper extremity prosthesis of the invention, artificial limb is accurately fixed on deformed limb.
2nd, upper limb fixing device of the invention, plays people's muscle power source to greatest extent, and amputee itself burden is reduced as far as possible.
3rd, upper limb fixing device of the invention makes upper extremity prosthesis wear off easily.
4th, three shoulder belts of the invention are located at armpit, thorax, waist respectively, and stability is more compared with a scheme for shoulder belt
Good, stress is evenly distributed.
4th, upper limbs Wearable pressure-reducing pad design of the invention reaches the function of mitigating shoulder pressure, effective to alleviate, mitigate
The pressure of shoulder.
Unless substantially contradicted, the feature involved by different embodiments of the invention can be mutually combined.
Brief description of the drawings
Fig. 1 is the front side structure schematic diagram of upper extremity prosthesis fixing device of the invention.
Fig. 2 is the structural representation of prosthetic socket of the invention.
Fig. 3 is the enlarged drawing at A in Fig. 2.
Fig. 4 is the schematic diagram of decompression shoulder belt of the invention.
Fig. 5 is the schematic diagram of the pressure-reducing pad of the invention in Fig. 4.
Fig. 6 is the schematic diagram of the composition structure of decompression shoulder belt of the invention.
Fig. 7 is the back dimensional structure diagram of upper extremity prosthesis fixing device of the invention.
Specific embodiment
Describe upper extremity prosthesis fixing device of the invention in detail below in conjunction with the accompanying drawings.Those skilled in the art should manage
Solution, the embodiments described below is only to exemplary illustration of the invention, not for making any limitation to it.
Referring to shown in Fig. 1 and Fig. 7, showing a kind of sucked type upper limbs for upper extremity prosthesis 2 to be fixed to human body deformed limb
Artificial limb fixing device, it include by upper extremity prosthesis 2 be fixed to human body deformed limb prosthetic socket 1, for fix artificial limb receive
The decompression shoulder belt 3,4,5 in chamber 1 and the sucker assembly for prosthetic socket 1 to be fastened on human body.
Prosthetic socket 1 is set on human body deformed limb and is somebody's turn to do by prosthetic socket 1 in the shape of rectangular cover body when using
Prosthetic socket 1 can be in close contact with human body deformed limb.Upper extremity prosthesis 2 removably (is for example threadedly coupled) and is connected to
Prosthetic socket 1, the openend of prosthetic socket 1 is closely connected with human body deformed limb end.
As shown in figure 1, decompression shoulder belt includes the shoulder belt 5 that depressurized on armpit decompression shoulder belt 3, thorax decompression shoulder belt 4 and waist.Armpit
The shoulder belt 5 that depressurized on decompression shoulder belt 3, thorax decompression shoulder belt 4 and waist is connected with prosthetic socket 1 and is able to from human body
Armpit, thorax and waist pass through and be connected to artificial limb and give and accept the front and rear both sides in chamber.
As shown in Figure 1 and Figure 7, sucker assembly connected with each sucker 6,7,8 including three suckers 6,7,8 and with
The breather pipe 13,11,12 of the connection of prosthetic socket 1 is connected with each breather pipe 13,11,12 and is connected with prosthetic socket 1
Total pipeline 22 and be connected with total pipeline 22 and in sucker 6,7,8 produce negative pressure negative pressure device 10.Three
Sucker 6,7,8 is distributed on chest, shoulder and the back of human body, and sucker 6,7,8 is acted on human body and sucker contact surface
Even distributed force.
With further reference to Fig. 2, the inside of sucker 6,7,8 has tiny breather pipe 11,12,13, the ventilation of sucker 6,7,8
Pipe 11,12,13 is extend into prosthetic socket 1, and through the cavity wall of prosthetic socket 1, then in the outer of prosthetic socket 1
Face is aggregated into total pipeline 22 again.
There is check valve 9 in the outlet side of total pipeline 22, the check valve 9 is connected with negative pressure device 10, by negative pressure device
10 air extracted out in sucker 6,7,8 form negative pressure, sucker 6,7,8 is in close contact with human body.
Shown in Figure 3, check valve 9 is connected with the suction end of negative pressure device 10, exhaust is realized by piston 15, when taking out
After the air gone out in sucker, check valve 9 is closed.The effect of check valve 9 only allows gas to be discharged from the direction of total pipeline 22, if
Valve is automatically switched off when there is adverse current, prevents the gas backstreaming of discharge.
Negative pressure device 10 is detachable, and including inlet valve 23, cylinder body 24, air bleeding valve 14, piston 15 and hand piston bar
16.One end of inlet valve 23 is connected with total pipeline 22 and the other end is connected with cylinder body 24.Piston 15 is arranged in cylinder body 24, exhaust
Valve 14 is connected with cylinder body 24.Piston 15 is connected with hand piston bar 16, and manually piston rod 16 can be extracted out in total pipeline 22
Gas and by air bleeding valve 14 discharge gas.
Shown in Figure 4, the shoulder belt 5 that depressurized on armpit decompression shoulder belt 3, thorax decompression shoulder belt 4 and waist is provided with lower section
The pressure-reducing pad 17 that can be dismantled, the middle part two ends wide of pressure-reducing pad 17 are narrow, so as to broaden stress surface on shoulder belt stress point.
Referring to Fig. 5, pressure-reducing pad 17 includes cushion 18 and clad 19, and pressure-reducing pad 17 can as needed use dismounting.Cushion
18 are formed by silica gel material hot pressing, and clad 19 is made up of knitting material material, are reached sizing and are difficult the effect of elongation.Decompression
The thickness of pad 17 is 2mm-5mm.The narrow design in the middle part of pressure-reducing pad 17 two ends wide effectively makes stress surface widen dispersion shoulder pressure, reaches
To the function of mitigating shoulder pressure.
Shown in Figure 6, the armpit decompression shoulder belt 3 presses affixed conjunction to form by nexine 20 and top layer 21.
Armpit decompression shoulder 3 is passed through from armpit and is connected with prosthetic socket 1 below.Thorax decompression shoulder belt 4 and level side
Be connected with prosthetic socket 1 to being had a certain degree.The horizontal positioned of shoulder belt 5 that depressurized on waist is connected with prosthetic socket 1.
The mode of operation of upper extremity prosthesis fixing device of the invention is illustrated with reference to accompanying drawing 1~7.
Prosthetic socket 1 is buckled in human body deformed limb by upper extremity prosthesis fixing device of the invention first when wearing
On.
Then the air of prosthetic socket 1 and human body deformed limb part is extracted out with the effect of negative pressure device 10 by check valve 9,
So as to make prosthetic socket 1 adsorb on human body deformed limb by sucker 6,7,8.
The shoulder belt 5 that depressurized on armpit decompression shoulder belt 3, thorax decompression shoulder belt 4 and waist is attached to pressure-reducing pad by velcro
17 surface.Armpit decompression shoulder belt 3 is passed through from armpit and is connected with prosthetic socket 1 below.Thorax decompression shoulder belt 4 is placed on
Horizontal direction has a certain degree and be connected with prosthetic socket 1 on thorax.On waist depressurize shoulder belt 5 lie in a horizontal plane on waist with artificial limb
Receptive cavity 1 is connected.
After wearing artificial limb the amputee must not be allowed to have sense of discomfort and pain.There must not be discoloration during deformed limb when artificial limb is taken off or rub
Scratch etc..
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
Change, remodeling, addition or replacement that the technical staff in domain is done in essential scope of the invention, should also belong to guarantor of the invention
Shield scope.
Claims (8)
1. a kind of upper extremity prosthesis fixing device, for upper extremity prosthesis to be fixed into human body deformed limb, the upper extremity prosthesis is filled with fixed
Put including：
Prosthetic socket, prosthetic socket can be set on human body deformed limb and can be with human body in the shape of rectangular cover body
Deformed limb is in close contact；
Decompression shoulder belt for fixing prosthetic socket, decompression shoulder belt is included on armpit decompression shoulder belt, thorax decompression shoulder belt and waist
Decompression shoulder belt；And
Receptive cavity fastener for prosthetic socket to be fastened on human body,
Wherein, upper extremity prosthesis can be detachably connected to prosthetic socket, and the openend of prosthetic socket with
Human body deformed limb end closely connects,
Armpit decompression shoulder belt, thorax decompression shoulder belt and waist on depressurize shoulder belt be connected with prosthetic socket and be able to from
The armpit of human body, thorax and waist pass through and are connected to artificial limb and give and accept the front and rear both sides in chamber.
2. upper extremity prosthesis fixing device according to claim 1, wherein, receptive cavity fastener is sucker assembly, should
Breather pipe and each ventilation that sucker assembly is connected with each sucker and be connected with prosthetic socket including multiple suckers
Total pipeline and be connected and for producing negative pressure in sucker with total pipeline that pipe is connected and is connected with prosthetic socket
Negative pressure device.
3. upper extremity prosthesis fixing device according to claim 2, wherein, there is check valve in the outlet side of total pipeline,
The check valve is connected with negative pressure device, and gas can be made only to be discharged from the outlet side of total pipeline.
4. upper extremity prosthesis fixing device according to claim 3, wherein, sucker assembly includes three suckers, and this three
Individual sucker is distributed on chest, shoulder and the back of human body.
5. upper extremity prosthesis fixing device according to claim 3, wherein, negative pressure device includes inlet valve, cylinder body, exhaust
Valve, piston and piston rod, one end of inlet valve is connected with total pipeline and the other end is connected with cylinder body, and piston is arranged in cylinder body,
Air bleeding valve is connected with cylinder body, and piston is connected with piston rod, and gas in total pipeline can be extracted out and by row by piston rod
Air valve discharges the gas.
6. upper extremity prosthesis fixing device according to claim 1, wherein, armpit decompression shoulder belt, thorax decompression shoulder belt and
The shoulder belt that depressurized on waist is provided with the pressure-reducing pad that can be dismantled in lower section, and the middle part two ends wide of pressure-reducing pad are narrow.
7. upper extremity prosthesis fixing device according to claim 6, wherein, pressure-reducing pad includes cushion and clad, cushion
It is arranged in clad, cushion is formed by silica gel material hot pressing, and clad is made up of knitting material material.
8. upper extremity prosthesis fixing device according to claim 6, wherein, the thickness of pressure-reducing pad is 2mm-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710149109.5A CN106901878B (en) | 2017-03-14 | 2017-03-14 | Upper extremity prosthesis fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710149109.5A CN106901878B (en) | 2017-03-14 | 2017-03-14 | Upper extremity prosthesis fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106901878A true CN106901878A (en) | 2017-06-30 |
| CN106901878B CN106901878B (en) | 2018-09-21 |
Family
ID=59186973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710149109.5A Active CN106901878B (en) | 2017-03-14 | 2017-03-14 | Upper extremity prosthesis fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106901878B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123496A (en) * | 2019-05-20 | 2019-08-16 | 上海交通大学 | Upper extremity exercise function compensation equipment |
| CN111513891A (en) * | 2020-04-27 | 2020-08-11 | 陕西恒通智能机器有限公司 | Shoulder joint artificial limb printed in 3D mode |
-
2017
- 2017-03-14 CN CN201710149109.5A patent/CN106901878B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123496A (en) * | 2019-05-20 | 2019-08-16 | 上海交通大学 | Upper extremity exercise function compensation equipment |
| CN111513891A (en) * | 2020-04-27 | 2020-08-11 | 陕西恒通智能机器有限公司 | Shoulder joint artificial limb printed in 3D mode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106901878B (en) | 2018-09-21 |
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