CN109925109B - Traditional chinese medical science splint carpometacarpal joint external fixation device - Google Patents
Traditional chinese medical science splint carpometacarpal joint external fixation device Download PDFInfo
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- CN109925109B CN109925109B CN201910232723.7A CN201910232723A CN109925109B CN 109925109 B CN109925109 B CN 109925109B CN 201910232723 A CN201910232723 A CN 201910232723A CN 109925109 B CN109925109 B CN 109925109B
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- 210000000511 carpometacarpal joint Anatomy 0.000 title claims description 5
- 239000003814 drug Substances 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 210000000707 wrist Anatomy 0.000 description 18
- 230000009471 action Effects 0.000 description 3
- 206010040007 Sense of oppression Diseases 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a traditional Chinese medicine small splint wrist-palm joint external fixing device which comprises an upper fixing ring and a lower fixing ring, wherein the bottom end of the upper fixing ring is fixedly connected with a fixing block, the top end of the lower fixing ring is fixedly connected with a fixing ring, a rotating block is rotatably installed on the inner side of the fixing ring, a moving groove is formed in the inner side of the rotating block, a sliding groove is formed in the inner wall of the moving groove, a moving block is arranged in the moving groove, a sliding block is fixedly connected to the outer wall of the moving block, the outer wall of the sliding block is slidably connected with the inner wall of the sliding groove, a first fixing groove is formed in the top of the moving groove, a second fixing groove is formed in the top surface of the moving block, and a spring is abutted. The invention has the advantages of simple structure and convenient adjustment, and solves the problems of poor fixing effect and great inconvenience in the treatment process in the existing mode.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a wrist-palm joint external fixing device for a small traditional Chinese medicine splint.
Background
The carpometacarpal joint is composed of the distal end of the distal carpal row and 5 metacarpal soles, and belongs to a micro-motion compound joint. In traditional Chinese medicine treatment, in order to prevent the palm from automatically bouncing to cause wrong acupuncture, the wrist is usually bound to the bedside through a binding band or other tools, however, the fixing effect achieved by the method is poor, and great inconvenience is brought to the treatment process.
Disclosure of Invention
The invention aims to provide a traditional Chinese medicine small splint wrist-palm joint external fixation device which has the advantages of simple structure and convenience in adjustment, and solves the problems that the fixation effect is poor and great inconvenience is brought to the treatment process in the existing mode.
In order to achieve the purpose, the invention provides the following technical scheme: a traditional Chinese medicine small splint wrist-palm joint external fixing device comprises an upper fixing ring and a lower fixing ring, wherein the bottom end of the upper fixing ring is fixedly connected with a fixed block, the top end of the lower fixing ring is fixedly connected with a fixed ring, the inner side of the fixed ring is rotatably provided with a rotating block, the inner side of the rotating block is provided with a moving groove, the inner wall of the moving groove is provided with a sliding groove, a moving block is arranged in the moving groove, the outer wall of the moving block is fixedly connected with a sliding block, the outer wall of the sliding block is slidably connected with the inner wall of the sliding groove, the top part in the moving groove cavity is provided with a first fixing groove, the top surface of the moving block is provided with a second fixing groove, a spring is abutted between the first fixing groove and the second fixing groove, the outer side of the moving block is movably installed with, the bottom fixedly connected with universal ball of post rotates, the outer wall of universal ball rotates and is connected with universal ball fixing base, the outside threaded connection of universal ball fixing base has first spacing bolt, the tip of first spacing bolt is worn into in the universal ball fixing base and with the outer wall butt of universal ball, the bottom fixedly connected with upper fixed plate of universal ball fixing base, the rear end fixedly connected with side fixed plate of upper fixed plate, the front end fixedly connected with bottom plate that is close to its bottom on the side fixed plate, the bottom threaded connection of bottom plate has the second spacing bolt, the tip of second spacing bolt is worn into the upside of bottom plate and is extended to the upper fixed plate with between the bottom plate.
The inner side of the upper fixing ring is fixedly connected with a first air bag, the inner side of the lower fixing ring is fixedly connected with a second air bag, the top of the air bag is fixedly connected with a first air inlet hose communicated with the air bag, the joint of the air bag and the first air inlet hose is connected with a first one-way air outlet valve in an embedded manner, the end part of the first air inlet hose penetrates into the upper fixing ring and is connected and communicated with the first air bag, the bottom of the air bag is fixedly connected with a second air inlet hose communicated with the air bag, the joint of the air bag and the second air inlet hose is connected with a second one-way air outlet valve in an embedded manner, the end part of the second air inlet hose penetrates into the lower fixing ring and is connected and communicated with the second air bag, the outer wall of the middle part of the air bag is connected with a one-way air inlet valve communicated with the air bag in an embedded manner, and the surface of the lower fixing ring is fixedly connected with a second exhaust hole with a cover, which is communicated with the second air bag.
Preferably, the inner side of the fixing ring is fixedly connected with an annular bulge, the outer wall of the rotating block is provided with an annular groove, and the inner wall of the annular groove is in sliding connection with the outer wall of the annular bulge.
Preferably, a fixing bolt penetrates through the inner side of the fixing block, and the end of the fixing bolt penetrates through the outer side of the fixing block and then is in threaded connection with the outer side of the moving block.
Preferably, the number of the moving blocks is two, each moving block is provided with two sliding blocks, and the two sliding blocks are symmetrically arranged on the surfaces of the two sides of each moving block by taking the center line of each moving block as an axis.
Preferably, the number of the sliding grooves corresponds to that of the sliding blocks, and the inner diameter of each sliding groove is matched with the outer diameter of each sliding block.
Preferably, the upper fixing plate, the side fixing plate and the lower fixing plate are combined to form a v-21274h-shaped frame structure for clamping the edge of the bed.
Preferably, the surfaces of the first air bag and the second air bag are uniformly distributed with plush.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention is provided with an upper fixing ring, a lower fixing ring, a fixing block, a fixing ring, a rotating block, a moving groove, a sliding groove, a moving block, a sliding block, a first fixing groove, a second fixing groove and a spring, when in use, the upper fixing ring is opened and is in a flat state with the lower fixing ring, then the upper fixing ring is pulled, the moving block moves upwards in the moving groove in the process of pulling the upper fixing ring upwards, the spring is compressed, the sliding block slides along the sliding groove, so that the moving block moves more stably, at the moment, the distance between the upper fixing ring and the lower fixing ring is gradually enlarged, at the moment, after a wrist is penetrated between the upper fixing ring and the lower fixing ring, the upper fixing ring is loosened, the upper fixing ring moves downwards under the action of the spring, so that the upper fixing ring is clamped on the wrist to achieve the purpose of fixing the wrist, and when the device is not in use, the rotating block rotates in the fixing ring until the upper fixing ring is accommodated in the inner side of the lower fixing ring, so that the purpose of convenient carrying is achieved.
2. According to the invention, the upper fixing plate, the side fixing plate and the lower fixing plate are combined to form the 21274for clamping the edge of the bed through the arrangement of the rotating column, the universal ball fixing seat, the first limit bolt, the upper fixing plate, the side fixing plate, the lower fixing plate and the second limit bolt, and the upper fixing plate, the side fixing plate and the lower fixing plate are matched with the second limit bolt to be tightly fixed with the edge of the bed, so that the device is convenient to install, the universal ball is arranged to enable the device to be convenient to adjust, the universal ball is matched with the first limit bolt to be tightly fixed, and the adjusted position is fixed.
3. The invention is provided with a first air bag, a second air bag, an air bag, a first air inlet hose, a first one-way air outlet valve, a second air tightening hose, a second one-way air outlet valve, a one-way air inlet valve, an annular bulge, an annular groove, a fixing bolt, a first exhaust hole with a cover and a second exhaust hole with a cover, because the direct clamping of the upper fixing ring and the lower fixing ring on the wrist causes great discomfort, a first air bag and a second air bag which can be inflated and deflated are arranged for the purpose, after the wrist is clamped between the upper fixing ring and the lower fixing ring, the air bags are continuously extruded to inflate the first air bag and the second air bag, the inflation amount is not too small, if the inflation amount is too small, the first air bag and the second air bag are shriveled, the wrist can still feel uncomfortable due to the extrusion effect of the upper fixing ring, the inflation amount is not too large, and otherwise, the first air bag and the second air bag cause great oppression to the wrist.
To sum up, this device has simple structure, adjusts convenient, comfortable and convenient to carry's advantage of using, and it is not good to have solved the fixed effect that current mode played, has brought very big inconvenient problem for the in-process of treatment.
Drawings
FIG. 1 is a schematic isometric view of an upper retaining ring according to the present invention;
FIG. 2 is a perspective view of a first air bag in accordance with the present invention;
FIG. 3 is a perspective view of a second air bag in accordance with the present invention;
FIG. 4 is a schematic isometric view of a retaining ring according to the present invention;
FIG. 5 is a perspective view of a pivot block of the present invention;
FIG. 6 is an enlarged view of a portion a of FIG. 5 according to the present invention;
FIG. 7 is a schematic structural view of a front view of a lower retaining ring of the present invention;
FIG. 8 is a schematic structural view in partial cross-section of the side view A-A of FIG. 7 in accordance with the present invention;
FIG. 9 is a schematic side view of the lower retaining ring of the present invention;
FIG. 10 is a schematic structural view in partial cross-section of the elevation view of FIG. 9 taken from the perspective B-B thereof in accordance with the present invention;
FIG. 11 is an enlarged view of the structure of FIG. 10 at b;
fig. 12 is a schematic structural view of the front view of the device of the present invention when carried.
In the figure: 1-upper fixed ring, 2-lower fixed ring, 3-fixed block, 4-fixed ring, 5-rotating block, 6-moving groove, 7-sliding groove, 8-moving block, 9-sliding block, 10-first fixed groove, 11-second fixed groove, 12-spring, 13-rotating column, 14-universal ball, 15-universal ball fixed seat, 16-first limit bolt, 17-upper fixed plate, 18-side fixed plate, 19-lower fixed plate, 20-second limit bolt, 21-first air bag, 22-second air bag, 23-air bag, 24-first air inlet hose, 25-first one-way air outlet valve, 26-second air inlet hose, 27-second one-way air outlet valve, 28-one-way air inlet valve, 28-one-way air outlet valve, 29-annular protrusion, 30-annular groove, 31-fixing bolt, 32-first exhaust hole with cover, 33-second exhaust hole with cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 12, the present invention provides a technical solution: a traditional Chinese medicine small splint wrist-palm joint external fixing device comprises an upper fixing ring 1 and a lower fixing ring 2, the bottom end of the upper fixing ring 1 is fixedly connected with a fixing block 3, the top end of the lower fixing ring 2 is fixedly connected with a fixing ring 4, the inner side of the fixing ring 4 is rotatably provided with a rotating block 5, the inner side of the rotating block 5 is provided with a moving groove 6, the inner wall of the moving groove 6 is provided with a sliding groove 7, a moving block 8 is arranged in the moving groove 6, the outer wall of the moving block 8 is fixedly connected with a sliding block 9, the outer wall of the sliding block 9 is slidably connected with the inner wall of the sliding groove 7, the top in the cavity of the moving groove 6 is provided with a first fixing groove 10, the top surface of the moving block 8 is provided with a second fixing groove 11, a spring 12 is abutted between the first fixing groove 10 and the second fixing groove 11, the bottom end of the rotating column 13 is fixedly connected with a universal ball 14, the outer wall of the universal ball 14 is rotatably connected with a universal ball fixing seat 15, the outer side of the universal ball fixing seat 15 is in threaded connection with a first limiting bolt 16, the end part of the first limiting bolt 16 penetrates into the universal ball fixing seat 15 and is abutted against the outer wall of the universal ball 14, the arrangement of the universal ball 14 and the universal ball fixing seat 15 enables the device to be adjusted conveniently, the device is tightly fixed by matching with the first limiting bolt 16, the adjusted position can be fixed, the bottom of the universal ball fixing seat 15 is fixedly connected with an upper fixing plate 17, the rear end of the upper fixing plate 17 is fixedly connected with a side fixing plate 18, the front end of the side fixing plate 18 close to the bottom of the side fixing plate is fixedly connected with a lower fixing plate 19, the bottom of the lower fixing plate 19 is in threaded connection with a second limiting bolt 20, the end part of the second limiting bolt, the upper fixing plate 17, the side fixing plate 18 and the lower fixing plate 19 are combined to form a \ 21274 @ frame structure for clamping the edge of the bed, and the second limiting bolt 20 is matched with the bed edge for tight fixation, so that the device is convenient to mount.
The inner side of the upper fixing ring 1 is fixedly connected with a first air bag 21, the inner side of the lower fixing ring 2 is fixedly connected with a second air bag 22, the top of the air bag 23 is fixedly connected with a first air inlet hose 24 communicated with the air bag 23, the joint of the air bag 23 and the first air inlet hose 24 is embedded and connected with a first one-way air outlet valve 25, the end part of the first air inlet hose 24 penetrates into the upper fixing ring 1 and is connected and communicated with the first air bag 21, the bottom of the air bag 23 is fixedly connected with a second air inlet hose 26 communicated with the air bag 23, the joint of the air bag 23 and the second air inlet hose 26 is embedded and connected with a second air outlet one-way valve 27, the end part of the second air inlet hose 26 penetrates into the lower fixing ring 2 and is connected and communicated with the second air bag 22, the outer wall of the middle part of the air bag 23 is embedded and connected with a one-way air inlet valve 28 communicated with the air bag 23, the surface of the upper, the first cover-equipped vent hole 32 is opened to exhaust the gas in the first air bag 21, the second cover-equipped vent hole 33 communicated with the second air bag 22 is fixedly connected to the surface of the lower fixing ring 2, the gas in the second air bag 22 can be exhausted by opening the second cover-equipped vent hole 33, the first air bag 21 and the second air bag 22 are arranged for this purpose, after the wrist is clamped between the upper fixing ring 1 and the lower fixing ring 2, the first air bag 21 and the second air bag 22 are inflated by continuously pressing the air bag 23, the inflation amount is not too small, if too small, the first air bag 21 and the second air bag 22 are shriveled, the wrist still has discomfort due to the pressing effect of the upper fixing ring 1, the inflation amount is not too large, otherwise, the first air bag 21 and the second air bag 22 have great pressing effect on the wrist because one air bag 23 is pressed and inflated, the phenomenon of uneven inflation of the first airbag 21 and the second airbag 22 may occur, for example, when the first airbag 21 is taken to inflate the first airbag 21, if the first airbag 21 in the second airbag 22 is flat, the second air inlet hose 26 is pressed by hand and is not placed, at this time, the airbag 23 is pressed, gas enters the first airbag 21 from the first air inlet hose 24, and the first airbag 21 and the second airbag 22 are inflated more evenly by switching and pressing the first air inlet hose 24 or the second air inlet hose 26.
Further, the inner side of the fixing ring 4 is fixedly connected with an annular protrusion 29, the outer wall of the rotating block 5 is provided with an annular groove 30, the inner wall of the annular groove 30 is connected with the outer wall of the annular protrusion 29 in a sliding mode, and the annular protrusion 29 and the annular groove 30 are arranged, so that the rotating block 5 can rotate more stably in the fixing ring 4.
Further, fixing bolt 31 is worn to be equipped with in the inboard of fixed block 3, fixing bolt 31's tip wear out behind the outside of fixed block 3 and with the outside threaded connection of movable block 8, fixing bolt 31's setting for movable block 8 can be dismantled with fixed block 3, then makes the equipment of being convenient for between upper fixed ring 1 and the lower fixed ring 2.
Furthermore, the number of the moving blocks 8 is two, each moving block 8 is provided with two corresponding sliding blocks 9, the two sliding blocks 9 are arranged on the surfaces of the two sides of the moving block 8 by taking the center line of each moving block 8 as an axis, the number of the sliding grooves 7 corresponds to that of the sliding blocks 9, the inner diameter of each sliding groove 7 is matched with the outer diameter of each sliding block 9, and each moving block 8 is provided with the two corresponding sliding blocks 9, so that the moving block 8 can move more stably on the inner side of the moving groove 6.
Further, the first and second air bags 21 and 22 have the lint uniformly distributed on the surface thereof, so that the first and second air bags 21 and 22 are more comfortable to contact the skin by the lint, and the lint is too small, so that it is not shown in the drawings.
The working principle is as follows: when the external fixing device for the carpometacarpal joint of the traditional Chinese medicine splints is used, the upper fixing ring 1 is opened to be in a flat state with the lower fixing ring 2, then the upper fixing ring 1 is pulled, the moving block 8 moves upwards in the moving groove 6 in the upward pulling process of the upper fixing ring 1, the spring 12 is compressed, the sliding block 9 slides along the sliding function in the sliding groove 7, so that the moving block 8 moves more stably, at the moment, the distance between the upper fixing ring 1 and the lower fixing ring 2 is gradually increased, the wrist is penetrated between the upper fixing ring 1 and the lower fixing ring 2, the upper fixing ring 1 is loosened, the upper fixing ring 1 moves downwards under the action of the spring 12, so that the upper fixing ring 1 is clamped on the wrist to fix the wrist, and meanwhile, when the external fixing device is not used, the upper fixing ring 1 is rotated, the upper fixing ring 1 drives the moving block 8 to rotate, the sliding block 9 is abutted against, until the upper fixing ring 1 is accommodated in the inner side of the lower fixing ring 2 to achieve the purpose of convenient carrying, the upper fixing plate 17, the side fixing plate 18 and the lower fixing plate 19 are combined to form a v 21274for clamping the edge of the bed, a frame structure is shaped, and the second limit bolt 20 is matched to be tightly fixed with the edge of the bed, so that the device is convenient to mount, the universal ball 14 and the universal ball fixing seat 15 are arranged, so that the device is convenient to adjust, the first limit bolt 16 is matched to be tightly fixed, the adjusted position can be fixed, the first air bag 21 and the second air bag 22 are arranged for causing great discomfort because the upper fixing ring 1 and the lower fixing ring 2 are directly clamped on the wrist, when the wrist is clamped between the upper fixing ring 1 and the lower fixing ring 2, the air bag 23 is continuously pressed to inflate the first air bag 21 and the second air bag 22, the inflation amount is not suitable to be too small, and if the inflation amount is too small, the first air bag 21 and the second air bag 22, the wrist is still uncomfortable due to the squeezing action of the upper fixing ring 1, the inflation amount is not too much, otherwise the first air bag 21 and the second air bag 22 cause great oppression to the wrist, because the first air bag 21 and the second air bag 22 are squeezed to inflate, the phenomenon of uneven inflation of the first air bag 21 and the second air bag 22 may occur, therefore, when the first air bag 21 is taken to illustrate, when the first air bag 21 in the second air bag 22 is shrunken, the second air inlet hose 26 is squeezed to be not placed by hand, at this time, the air bag 23 is pressed, the air can enter the first air bag 21 from the first air inlet hose 24, and the first air bag 21 and the second air bag 22 are inflated more uniformly by switching and squeezing the first air inlet hose 24 or the second air inlet hose 26, therefore, the device has the advantages of simple structure, convenient adjustment, comfortable use and convenient carrying, solves the problems that the prior mode has poor fixing effect and brings great inconvenience to the treatment process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A traditional Chinese medicine small splint carpometacarpal joint external fixation device is characterized in that: the device comprises an upper fixing ring (1) and a lower fixing ring (2), wherein the bottom end of the upper fixing ring (1) is fixedly connected with a fixing block (3), the top end of the lower fixing ring (2) is fixedly connected with a fixing ring (4), the inner side of the fixing ring (4) is rotatably provided with a rotating block (5), the inner side of the rotating block (5) is provided with a moving groove (6), the inner wall of the moving groove (6) is provided with a sliding groove (7), a moving block (8) is arranged in the moving groove (6), the outer wall of the moving block (8) is fixedly connected with a sliding block (9), the outer wall of the sliding block (9) is in sliding connection with the inner wall of the sliding groove (7), the top in the cavity of the moving groove (6) is provided with a first fixing groove (10), the top surface of the moving block (8) is provided with a second fixing groove (11), and a spring (12) is abutted between, the outer side of the moving block (8) and the outer side of the fixed block (3) are movably mounted, the middle part of the bottom of the lower fixed ring (2) is fixedly connected with a rotating column (13), the bottom end of the rotating column (13) is fixedly connected with a universal ball (14), the outer wall of the universal ball (14) is rotatably connected with a universal ball fixed seat (15), the outer side of the universal ball fixed seat (15) is in threaded connection with a first limiting bolt (16), the end part of the first limiting bolt (16) penetrates into the universal ball fixed seat (15) and is abutted against the outer wall of the universal ball (14), the bottom of the universal ball fixed seat (15) is fixedly connected with an upper fixed plate (17), the rear end of the upper fixed plate (17) is fixedly connected with a side fixed plate (18), and the front end of the side fixed plate (18) close to the bottom of the side fixed plate is, the bottom of the lower fixing plate (19) is in threaded connection with a second limiting bolt (20), and the end of the second limiting bolt (20) penetrates into the upper side of the lower fixing plate (19) and extends to a position between the upper fixing plate (17) and the lower fixing plate (19);
the inner side of the upper fixing ring (1) is fixedly connected with a first air bag (21), the inner side of the lower fixing ring (2) is fixedly connected with a second air bag (22), the top of the air bag (23) is fixedly connected with a first air inlet hose (24) communicated with the air bag (23), the joint of the air bag (23) and the first air inlet hose (24) is embedded and connected with a first one-way air outlet valve (25), the end part of the first air inlet hose (24) penetrates into the upper fixing ring (1) and is connected and communicated with the first air bag (21), the bottom of the air bag (23) is fixedly connected with a second air inlet hose (26) communicated with the air bag (23), the joint of the air bag (23) and the second air inlet hose (26) is embedded and connected with a second one-way air outlet valve (27), the end part of the second air inlet hose (26) penetrates into the lower fixing ring (2) and is connected and communicated with the second air bag (22), the outer wall embedding in gasbag (23) middle part is connected with one-way admission valve (28) that communicate with gasbag (23), the fixed surface of going up solid fixed ring (1) is connected with and takes lid exhaust hole (32) with first gasbag (21) communicating, the fixed surface of lower solid fixed ring (2) is connected with and takes lid exhaust hole (33) with the communicating second of second gasbag (22).
2. The external wrist-palm joint fixing device for the small traditional Chinese medical splint according to claim 1, which is characterized in that: the inboard fixedly connected with annular protrusion (29) of retainer plate (4), annular groove (30) have been seted up to the outer wall of turning block (5), the inner wall of annular groove (30) with the outer wall sliding connection of annular protrusion (29).
3. The external wrist-palm joint fixing device for the small traditional Chinese medical splint according to claim 1, which is characterized in that: and a fixing bolt (31) penetrates through the inner side of the fixing block (3), and the end part of the fixing bolt (31) penetrates out of the outer side of the fixing block (3) and is in threaded connection with the outer side of the moving block (8).
4. The external wrist-palm joint fixing device for the small traditional Chinese medical splint according to claim 1, which is characterized in that: the number of the moving blocks (8) is two, each moving block (8) is provided with two sliding blocks (9), and the two sliding blocks (9) are symmetrically arranged on the surfaces of the two sides of each moving block (8) by taking the center line of each moving block (8) as an axis.
5. The external wrist-palm joint fixing device for the small traditional Chinese medical splint according to claim 1, which is characterized in that: the number of the sliding grooves (7) corresponds to that of the sliding blocks (9), and the inner diameter of each sliding groove (7) is matched with the outer diameter of each sliding block (9).
6. The external wrist-palm joint fixing device for the small traditional Chinese medical splint according to claim 1, which is characterized in that: the upper fixing plate (17), the side fixing plate (18) and the lower fixing plate (19) are combined to form a v-21274and a shape frame structure for clamping the edge of the bed.
7. The external wrist-palm joint fixing device for the small traditional Chinese medical splint according to claim 1, which is characterized in that: plush is uniformly distributed on the surfaces of the first air bag (21) and the second air bag (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232723.7A CN109925109B (en) | 2019-03-26 | 2019-03-26 | Traditional chinese medical science splint carpometacarpal joint external fixation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232723.7A CN109925109B (en) | 2019-03-26 | 2019-03-26 | Traditional chinese medical science splint carpometacarpal joint external fixation device |
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| Publication Number | Publication Date |
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| CN109925109A CN109925109A (en) | 2019-06-25 |
| CN109925109B true CN109925109B (en) | 2021-05-18 |
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| CN201910232723.7A Expired - Fee Related CN109925109B (en) | 2019-03-26 | 2019-03-26 | Traditional chinese medical science splint carpometacarpal joint external fixation device |
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| CN116270002B (en) * | 2023-05-26 | 2023-07-18 | 云南省昆明市第十中学 | Temperature-adjustable joint ice compress device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9872796B1 (en) * | 2013-10-08 | 2018-01-23 | Ratish K. Karna | Minimal contact splinting for mallet finger deformity |
| CN107432781A (en) * | 2017-09-08 | 2017-12-05 | 南陵县生产力促进中心有限公司 | A kind of orthopaedics clamping device |
| CN208426281U (en) * | 2017-11-06 | 2019-01-25 | 郑云珍 | A kind of orthopaedics replacement and fixation frame |
| CN208591379U (en) * | 2017-11-09 | 2019-03-12 | 钟广芝 | It is a kind of novel for hemodialysis platform |
| CN107929854B (en) * | 2017-11-21 | 2020-09-29 | 鹤壁市人民医院 | Paediatrics infusion intelligent monitoring and protection device convenient to adjust |
| CN108283748A (en) * | 2018-02-07 | 2018-07-17 | 成都名典匠心工业产品设计有限公司 | A kind of hand fixing device used for pediatric transfusion |
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