CN210277432U - Joint rehabilitation fixator - Google Patents
Joint rehabilitation fixator Download PDFInfo
- Publication number
- CN210277432U CN210277432U CN201920791701.XU CN201920791701U CN210277432U CN 210277432 U CN210277432 U CN 210277432U CN 201920791701 U CN201920791701 U CN 201920791701U CN 210277432 U CN210277432 U CN 210277432U
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- waist
- lifting
- fixing
- knee joint
- fixing part
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Abstract
The utility model discloses a recovered fixer of joint, include: the radial section of the knee joint fixing groove is two thirds of a circle, and the knee joint fixing groove comprises a thigh fixing part, an angle adjusting part and a shank fixing part, wherein the thigh fixing part is connected with the shank fixing part through the angle adjusting part; the waist lifting ring comprises a waist fixing belt, a pair of first lifting belts and a pair of second lifting belts; the strut includes a first support bar, a second support bar and a spacer. Can effectively fix the knee joint, convenient to detach simultaneously, the gas permeability is good, and patient can dress by oneself, and dress back patient can not remove by oneself with the help of the wheelchair.
Description
Technical Field
The utility model belongs to the field of medical equipment, more specifically relates to a recovered fixer of joint.
Background
After the knee joint is fractured or other operations are performed, in order to avoid the knee joint movement, long-term bed maintenance is usually required, or the knee is fixed by plaster or the knee is taken out by using a wheelchair. But the long-term bedridden nursing can cause adverse effects on the physical and mental health of patients and is not beneficial to the rehabilitation; the plaster is used for fixing, although the patient can move properly, the plaster is not breathable, the wound is easy to be infected secondarily, the plaster needs to be broken and taken down for each postoperative examination, and the plaster mold is manufactured again after the examination is finished, which is very troublesome; when the wheelchair is used for going out, a knee joint does not need to exert force, but a maintainer or a relative is required to cooperate with a patient to finish the process of going up and down the wheelchair, and the wheelchair is large in size and inconvenient to use on stairs and public transport means.
Therefore, it is expected to develop a joint rehabilitation fixer for the rehabilitation of knee joint, can effectively fix the knee joint, convenient to detach simultaneously, the gas permeability is good, and patient can dress by oneself, and dress back patient can not remove by oneself with the help of the wheelchair.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a recovered fixer in joint for the recovery of knee joint is fixed, can effectively fix the knee joint, and convenient to detach simultaneously, the gas permeability is good, and dresses the back patient and can not remove by oneself with the help of the wheelchair.
In order to achieve the above object, the utility model provides a recovered fixer of joint, include:
the knee joint fixing groove is two-thirds circular in radial section and comprises a thigh fixing part, an angle adjusting part and a shank fixing part, and the thigh fixing part is connected with the shank fixing part through the angle adjusting part;
the angle adjusting part comprises a plurality of arc-shaped connecting pieces and positioning bolts, a plurality of positioning holes are formed in two sides of each arc-shaped connecting piece, the positioning holes in each side are distributed along the width direction of the arc-shaped connecting pieces, and every two adjacent arc-shaped connecting pieces are fixedly connected through the matching of the positioning holes and the positioning bolts;
the waist lifting ring comprises a waist fixing band, a pair of first lifting straps and a pair of second lifting straps, the waist fixing band is wound on the waist, one ends of the first lifting straps are respectively hinged to two sides of the top of the thigh fixing part, and the other ends of the first lifting straps are respectively hinged to the waist fixing band; one ends of the pair of second lifting belts are respectively hinged to two sides of the bottom of the shank fixing part, and the other ends of the pair of second lifting belts are respectively hinged to the waist fixing belt;
the pillar, the pillar includes first bracing piece, second bracing piece and cushion, the top and the thigh fixed part fixed connection of first bracing piece, insert in the bottom of first bracing piece the second bracing piece, first bracing piece with the second bracing piece passes through fastening bolt fixed connection, makes the length of pillar can be adjusted, the cushion is fixed in the lower extreme of second bracing piece, towards ground.
Preferably, the knee joint fixing groove further comprises an inflatable cushion layer, and the inflatable cushion layer is laid on the inner surface of the knee joint fixing groove.
Preferably, the inflation cushion layer is composed of a plurality of inflation blocks, two adjacent inflation blocks are communicated through an air conveying pipe, and the air conveying pipe is elastic.
Preferably, an inflation valve is arranged on the inflation cushion layer, is positioned at the upper end of the thigh fixing part and extends out of the knee joint fixing groove.
Preferably, the plurality of arc-shaped connecting pieces are matched with the outer surface of the same sphere.
Preferably, the middle part of the first lifting strap is provided with a first length adjusting buckle, the middle part of the second lifting strap is provided with a second length adjusting buckle, and the length of the first lifting strap and the length of the second lifting strap are adjusted according to the requirements of users.
Preferably, the one end of waist fixed band is equipped with the connector link, the other end of waist fixed band is followed the length direction interval of waist fixed band sets up a plurality of connecting holes, the waist fixed band passes through connector link and one the cooperation of connecting hole is twined in the waist.
Preferably, the pad is a rubber pad.
Preferably, the top end of the first supporting rod is fixedly connected with the thigh fixing part through threads.
The beneficial effects of the utility model reside in that: firstly, the knee joint fixing groove is arranged at the knee joint of a patient according to the knee joint direction of the patient; then, the angle between the thigh fixing part and the shank fixing part is adjusted through the angle adjusting part, so that the knee joint fixing groove is matched with the bending angle of the knee of the patient; and finally, inflating the air inflation cushion layer until the knee joint of the patient is completely fixed. When the patient needs to get out of bed to walk, the waist fixing band is tied to the waist of the patient, the waist fixing band is connected with the knee joint fixing groove by the aid of the first lifting band and the second lifting band, the length of the first lifting band and the second lifting band is adjusted, the first lifting band and the second lifting band between the waist fixing band and the knee joint fixing groove are tightened, the knee joint fixing groove is lifted by the aid of the waist fixing band, and the supporting columns are connected to the knee joint fixing groove simultaneously and used for supporting the ground when the patient walks or stands. When the postoperative examination is needed, the waist fixing belt and the support column are taken down, and then the air in the inflation cushion layer is discharged and can be taken down. Can effectively fix the knee joint, convenient to detach simultaneously, the gas permeability is good, and patient can dress by oneself, and dress back patient can not remove by oneself with the help of the wheelchair.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.
Fig. 1 shows an overall structure view of a joint rehabilitation fixture according to an embodiment of the present invention.
Fig. 2 is a schematic structural view illustrating an opening direction of a knee joint fixing groove according to an embodiment of the present invention.
Fig. 3 shows a schematic radial cross-sectional view of a knee fixation slot according to an embodiment of the present invention.
Description of the reference numerals
1. Waist fixing belts; 2. a second lifting belt; 3. a second length adjustment buckle; 4. a knee joint fixation groove; 5. a shank securing portion; 6. an angle adjusting section; 7. cushion blocks; 8. a second support bar; 9. a first support bar; 10. a thigh fixing part; 11. an inflation valve; 12. a first length adjustment buckle; 13. a first lifting belt; 14. and (4) an air inflation cushion layer.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
According to the utility model discloses a recovered fixer of joint, include:
the knee joint fixing groove is two-thirds circular in radial section and comprises a thigh fixing part, an angle adjusting part and a shank fixing part, and the thigh fixing part is connected with the shank fixing part through the angle adjusting part;
the angle adjusting part comprises a plurality of arc-shaped connecting sheets and positioning bolts, a plurality of positioning holes are arranged on two sides of each arc-shaped connecting sheet, the plurality of positioning holes on each side are distributed along the width direction of the arc-shaped connecting sheets, and two adjacent arc-shaped connecting sheets are fixedly connected through the matching of the positioning holes and the positioning bolts;
the waist lifting ring comprises a waist fixing band, a pair of first lifting straps and a pair of second lifting straps, the waist fixing band is wound on the waist, one ends of the first lifting straps are respectively hinged to two sides of the top of the thigh fixing part, and the other ends of the first lifting straps are respectively hinged to the waist fixing band; one ends of the pair of second lifting belts are respectively hinged to two sides of the bottom of the shank fixing part, and the other ends of the pair of second lifting belts are respectively hinged to the waist fixing belt;
the pillar comprises a first supporting rod, a second supporting rod and a cushion block, the top end of the first supporting rod is fixedly connected with the thigh fixing portion, the bottom end of the first supporting rod is inserted into the second supporting rod, the first supporting rod is fixedly connected with the second supporting rod through a fastening bolt, the length of the pillar can be adjusted, and the cushion block is fixed at the lower end of the second supporting rod and faces the ground.
Specifically, firstly, the knee joint fixing groove is arranged at the knee joint of the patient according to the knee joint direction of the patient; then, the angle between the thigh fixing part and the shank fixing part is adjusted through the angle adjusting part, so that the knee joint fixing groove is matched with the bending angle of the knee of the patient; and finally, inflating the air inflation cushion layer until the knee joint of the patient is completely fixed. When the patient needs to get out of bed to walk, the waist fixing band is tied to the waist of the patient, the waist fixing band is connected with the knee joint fixing groove by the aid of the first lifting band and the second lifting band, the length of the first lifting band and the second lifting band is adjusted, the first lifting band and the second lifting band between the waist fixing band and the knee joint fixing groove are tightened, the knee joint fixing groove is lifted by the aid of the waist fixing band, and the supporting columns are connected to the knee joint fixing groove simultaneously and used for supporting the ground when the patient walks or stands. When the postoperative examination is needed, the waist fixing belt and the support column are taken down, and then the air in the inflation cushion layer is discharged and can be taken down. Can effectively fix the knee joint, convenient to detach simultaneously, the gas permeability is good, and patient can dress by oneself, and dress back patient can not remove by oneself with the help of the wheelchair.
Preferably, the knee joint fixing groove further comprises an inflatable cushion layer, and the inflatable cushion layer is laid on the inner surface of the knee joint fixing groove.
As a preferred scheme, the inflation cushion layer is composed of a plurality of inflation blocks, two adjacent inflation blocks are communicated through an air delivery pipe, and the air delivery pipe is elastic.
Specifically, the inflatable cushion layer is composed of a plurality of inflatable blocks, after the inflatable cushion layer is inflated, gaps can be generated between the adjacent inflatable blocks, the effect of ventilation is achieved, wound lesion is prevented, and wound healing is accelerated.
Preferably, the inflatable cushion layer is provided with an inflation valve, and the inflation valve is positioned at the upper end of the thigh fixing part and extends out of the knee joint fixing groove.
Preferably, the plurality of arc-shaped connecting pieces are matched with the outer surface of the same sphere.
As an optimized scheme, a first length adjusting buckle is arranged in the middle of the first lifting belt, and a second length adjusting buckle is arranged in the middle of the second lifting belt and used for adjusting the lengths of the first lifting belt and the second lifting belt according to the requirements of users.
As preferred scheme, the one end of waist fixed band is equipped with the connector link, and the other end of waist fixed band sets up a plurality of connecting holes along the length direction interval of waist fixed band, and the waist fixed band twines in the waist through the cooperation of connector link and a connecting hole.
Preferably, the cushion block is a rubber cushion block.
Preferably, the top end of the first supporting rod is fixedly connected with the thigh fixing part through threads.
When in use, the knee joint fixing groove is firstly arranged at the knee joint of a patient according to the knee joint direction of the patient; then, the angle between the thigh fixing part and the shank fixing part is adjusted through the angle adjusting part, so that the knee joint fixing groove is matched with the bending angle of the knee of the patient; and finally, inflating the air inflation cushion layer until the knee joint of the patient is completely fixed. When the patient needs to get out of bed to walk, the waist fixing band is tied to the waist of the patient, the waist fixing band is connected with the knee joint fixing groove by the aid of the first lifting band and the second lifting band, the length of the first lifting band and the second lifting band is adjusted, the first lifting band and the second lifting band between the waist fixing band and the knee joint fixing groove are tightened, the knee joint fixing groove is lifted by the aid of the waist fixing band, and the supporting columns are connected to the knee joint fixing groove simultaneously and used for supporting the ground when the patient walks or stands. When the postoperative examination is needed, the waist fixing belt and the support column are taken down, and then the air in the inflation cushion layer is discharged and can be taken down.
Examples
Fig. 1 is an overall structural view showing a joint rehabilitation fixture according to the present embodiment; fig. 2 is a schematic structural view showing an opening direction of a knee joint fixation groove according to the present embodiment; fig. 3 shows a schematic radial cross-sectional view of a knee fixation groove according to the present embodiment.
As shown in fig. 1 to 3, the joint rehabilitation fixture includes:
the radial section of the knee joint fixing groove 4 is two-thirds circular, and the knee joint fixing groove comprises a thigh fixing part 10, an angle adjusting part 6 and a shank fixing part 5, wherein the thigh fixing part 10 is connected with the shank fixing part 5 through the angle adjusting part 6, the knee joint fixing groove 4 further comprises an inflation cushion layer 14, the inflation cushion layer 14 is laid on the inner surface of the knee joint fixing groove 4, the inflation cushion layer 14 is composed of a plurality of inflation blocks, two adjacent inflation blocks are communicated through an air conveying pipe, the air conveying pipe has elasticity, an inflation valve 11 is arranged on the inflation cushion layer 14, and the inflation valve 11 is located at the upper end of the thigh fixing part 10 and extends out of the;
the angle adjusting part 6 comprises a plurality of arc-shaped connecting pieces and positioning bolts, a plurality of positioning holes are arranged on two sides of each arc-shaped connecting piece, the positioning holes on each side are distributed along the width direction of the arc-shaped connecting pieces, two adjacent arc-shaped connecting pieces are fixedly connected through the matching of the positioning holes and the positioning bolts, and the arc-shaped connecting pieces are matched with the outer surface of the same sphere;
the waist lifting ring comprises a waist fixing belt 1, a pair of first lifting belts 13 and a pair of second lifting belts 2, the waist fixing belt 1 is used for winding the waist, one ends of the first lifting belts 13 are respectively hinged to two sides of the top of the thigh fixing part 10, and the other ends of the first lifting belts are respectively hinged to the waist fixing belt 1; one end of each of the pair of second lifting straps 2 is hinged to two sides of the bottom of the shank fixing part 5 respectively, the other end of each of the pair of second lifting straps 2 is hinged to the waist fixing belt 1 respectively, a first length adjusting buckle 12 is arranged in the middle of each of the first lifting straps 13, a second length adjusting buckle 3 is arranged in the middle of each of the second lifting straps 2 and used for adjusting the length of each of the first lifting straps 13 and the second lifting straps 2 according to the requirements of a user, a connecting buckle is arranged at one end of each of the waist fixing belts 1, a plurality of connecting holes are formed in the other end of each of the waist fixing belts 1 at intervals along the length direction of the waist fixing belt 1;
the pillar comprises a first supporting rod 9, a second supporting rod 8 and a cushion block 7, the top end of the first supporting rod 9 is fixedly connected with a thigh fixing portion 10, the bottom end of the first supporting rod 9 is inserted into the second supporting rod 8, the first supporting rod 9 is fixedly connected with the second supporting rod 8 through a fastening bolt, the length of the pillar can be adjusted, the cushion block 7 is fixed at the lower end of the second supporting rod 8 and faces the ground, the cushion block 7 is a rubber cushion block, and the top end of the first supporting rod 9 is fixedly connected with the thigh fixing portion 10 through threads.
When in use, the knee joint fixing groove 4 is firstly arranged at the knee joint of a patient according to the knee joint direction of the patient; then, the angle between the thigh fixing part 10 and the shank fixing part 5 is adjusted through the angle adjusting part 6, so that the knee joint fixing groove 4 is matched with the bending angle of the knee of the patient; and finally, the interior of the inflation cushion layer 14 is inflated until the patient's knee joint is fully immobilized. When the patient needs to get out of bed to walk, waist fixed band 1 is tied up at patient's waist, utilize a pair of first lifting belt 13 and a pair of second lifting belt 2 to be connected waist fixed band 1 with knee joint fixed slot 4, and adjust the length of first lifting belt 13 and second lifting belt 2, make first lifting belt 13 between waist fixed band 1 and the knee joint fixed slot 4 and second lifting belt 2 tighten, utilize waist fixed band 1 to lift knee joint fixed slot 4, be connected to knee joint fixed slot 4 with the pillar simultaneously, be used for walking or support ground when standing. When the postoperative examination is required, the lumbar fixing band 1 and the support are removed, and then the air inside the air-filled cushion layer 14 is discharged.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (9)
1. A joint rehabilitation fixture, comprising:
the knee joint fixing groove is two-thirds circular in radial section and comprises a thigh fixing part, an angle adjusting part and a shank fixing part, and the thigh fixing part is connected with the shank fixing part through the angle adjusting part;
the angle adjusting part comprises a plurality of arc-shaped connecting pieces and positioning bolts, a plurality of positioning holes are formed in two sides of each arc-shaped connecting piece, the positioning holes in each side are distributed along the width direction of the arc-shaped connecting pieces, and every two adjacent arc-shaped connecting pieces are fixedly connected through the matching of the positioning holes and the positioning bolts;
the waist lifting ring comprises a waist fixing band, a pair of first lifting straps and a pair of second lifting straps, the waist fixing band is wound on the waist, one ends of the first lifting straps are respectively hinged to two sides of the top of the thigh fixing part, and the other ends of the first lifting straps are respectively hinged to the waist fixing band; one ends of the pair of second lifting belts are respectively hinged to two sides of the bottom of the shank fixing part, and the other ends of the pair of second lifting belts are respectively hinged to the waist fixing belt;
the pillar, the pillar includes first bracing piece, second bracing piece and cushion, the top and the thigh fixed part fixed connection of first bracing piece, insert in the bottom of first bracing piece the second bracing piece, first bracing piece with the second bracing piece passes through fastening bolt fixed connection, makes the length of pillar can be adjusted, the cushion is fixed in the lower extreme of second bracing piece, towards ground.
2. The joint rehabilitation fixture of claim 1, wherein the knee fixation slot further comprises an inflatable cushion layer, the inflatable cushion layer being layered on an inner surface of the knee fixation slot.
3. The joint rehabilitation fixator of claim 2, wherein the inflation cushion layer is composed of a plurality of inflation blocks, two adjacent inflation blocks are communicated through an air transmission pipe, and the air transmission pipe has elasticity.
4. The joint rehabilitation fixture of claim 2, wherein an inflation valve is disposed on the inflation cushion layer, and the inflation valve is located at the upper end of the thigh fixing portion and extends out of the knee joint fixing groove.
5. The joint rehabilitation fixture of claim 1, wherein the plurality of curved connecting pieces fit the outer surface of the same sphere.
6. The joint rehabilitation fixture according to claim 1, wherein a first length adjusting buckle is arranged in the middle of the first lifting strap, and a second length adjusting buckle is arranged in the middle of the second lifting strap, so as to adjust the lengths of the first lifting strap and the second lifting strap according to the requirements of a user.
7. The joint rehabilitation fixing device according to claim 1, wherein a connecting buckle is provided at one end of the waist fixing band, a plurality of connecting holes are provided at intervals along the length direction of the waist fixing band at the other end of the waist fixing band, and the waist fixing band is wound around the waist by the cooperation of the connecting buckle and one of the connecting holes.
8. The joint rehabilitation fixture of claim 1, wherein the spacer is a rubber spacer.
9. The joint rehabilitation fixture of claim 1, wherein the top end of the first support rod is fixedly connected to the thigh fixing part by a screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920791701.XU CN210277432U (en) | 2019-05-29 | 2019-05-29 | Joint rehabilitation fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920791701.XU CN210277432U (en) | 2019-05-29 | 2019-05-29 | Joint rehabilitation fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210277432U true CN210277432U (en) | 2020-04-10 |
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ID=70070940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920791701.XU Expired - Fee Related CN210277432U (en) | 2019-05-29 | 2019-05-29 | Joint rehabilitation fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210277432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938900A (en) * | 2020-08-28 | 2020-11-17 | 马献才 | Fracture position restorer |
-
2019
- 2019-05-29 CN CN201920791701.XU patent/CN210277432U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938900A (en) * | 2020-08-28 | 2020-11-17 | 马献才 | Fracture position restorer |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 |
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| CF01 | Termination of patent right due to non-payment of annual fee |