CN211534873U - Knee joint replacement operation fixing device - Google Patents
Knee joint replacement operation fixing device Download PDFInfo
- Publication number
- CN211534873U CN211534873U CN201922311490.8U CN201922311490U CN211534873U CN 211534873 U CN211534873 U CN 211534873U CN 201922311490 U CN201922311490 U CN 201922311490U CN 211534873 U CN211534873 U CN 211534873U
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- CN
- China
- Prior art keywords
- fixed
- knee joint
- thick bamboo
- backup pad
- movably connected
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a knee joint replacement operation fixing device, including the components of a whole that can function independently base, the middle part surface of components of a whole that can function independently base is provided with adaptability adjustment mechanism, adaptability adjustment mechanism's upper end is provided with hierarchical formula fixed establishment. A knee joint replacement operation fixing device, be equipped with hierarchical formula fixed establishment and adaptability adjustment mechanism, can adjust the use angle of backup pad through the angle modulation axle when using, then place knee joint and relevant position in the backup pad, at last the leg guard area and the buckle cooperation in the rethread leg guard section of thick bamboo, finally realize accurate fixed better, and can adjust suitable length with the components of a whole that can function independently base earlier when using, make it accomplish with the sleeve combination, again with the location turn-button screw up fixed can, at last bring through the inside fixed of bed board solid fixed cylinder and bind with the sick bed, so just can cooperate the sick bed to use better, bring better use prospect.
Description
Technical Field
The utility model relates to a knee joint operation field, in particular to knee joint replacement operation fixing device.
Background
The knee joint is composed of the lower end of the femur, the upper end of the tibia and the patella, is the most complex joint of the human body, belongs to a pulley joint, and is usually assisted by special equipment or tools for better promoting the rehabilitation of patients in the aspect of knee joint surgery; there is certain drawback in current knee joint operation fixing device when using, at first, to the position of lifting of knee joint and shank, its structure is simple relatively, can't play fixed effect better when being convenient for to adjust, secondly, current device is direct wearing on the human body mostly, to the type that the cooperation sick bed used relative lack, and can't be convenient cooperate fixedly with the sick bed, the use of giving people has brought certain adverse effect, for this, we provide a knee joint replacement operation fixing device.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a knee joint replacement operation fixing device, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a knee joint replacement surgery fixing device, includes the components of a whole that can function independently base, the middle part surface of components of a whole that can function independently base is provided with adaptability adjustment mechanism, adaptability adjustment mechanism's upper end is provided with hierarchical formula fixed establishment, hierarchical formula fixed establishment's lower extreme surface is provided with the locating piece.
Preferably, hierarchical formula fixed establishment includes leg guard section of thick bamboo, angle modulation axle, buckle and backup pad, hierarchical formula fixed establishment's middle part surface is provided with the angle modulation axle, the both sides surface of angle modulation axle all is provided with the backup pad, one side surface of backup pad is provided with leg guard section of thick bamboo, the opposite side surface of backup pad is provided with the buckle.
Preferably, the adaptability adjusting mechanism comprises a sleeve, a bed board fixing barrel, a fixing belt and a positioning rotating button, the sleeve is arranged in the middle of the adaptability adjusting mechanism, the bed board fixing barrel is arranged on the outer surface of one side of the sleeve, the fixing belt is arranged inside the bed board fixing barrel, and the positioning rotating button is arranged on each of two sides of the bed board fixing barrel.
Preferably, the leg guard is provided with a leg guard belt between the leg guard barrel and the retaining ring, the outer surface of the leg guard barrel is movably connected with the outer surface of the retaining ring through the leg guard belt, a fixed angle rotating button is arranged between the angle adjusting shaft and the supporting plate, and the outer surface of the supporting plate is movably connected with the outer surface of the angle adjusting shaft through the fixed angle rotating button.
Preferably, a winding shaft core is arranged between the bed board fixing cylinder and the fixing band, the inner surface of the bed board fixing cylinder is movably connected with the outer surface of the fixing band through the winding shaft core, and the outer surface of the split base is movably connected with the inner surface of the sleeve through a positioning rotating button.
Preferably, the outer surface of the grading type fixing mechanism is movably connected with the outer surface of the split base through a positioning block.
Compared with the prior art, the utility model discloses following beneficial effect has: this knee joint replacement operation fixing device, hierarchical formula fixed establishment through the setting, can come the use angle of adjustment backup pad through the angle modulation axle when using, then place knee joint and relevant position in the backup pad, at last the leg guard area and the buckle cooperation in the leg guard section of thick bamboo of rethread, finally realize accurate fixed better, adaptability adjustment mechanism through the setting, can adjust suitable length with the components of a whole that can function independently base earlier when using, make it accomplish with the sleeve combination, again with the location turn-button screw up fixed can, at last bring through the fixed of bed board fixed section of thick bamboo inside and bind with the sick bed, so just can cooperate the sick bed to use better, whole knee joint operation fixing device simple structure, and convenient for operation, the effect of using is better for traditional mode.
Drawings
Fig. 1 is a front view of the fixing device for knee joint replacement surgery of the present invention.
Fig. 2 is a top view of the knee joint replacement surgery fixing device of the present invention.
Fig. 3 is a schematic structural view of the staged fixing mechanism 1 shown in fig. 1 of the fixing device for knee joint replacement surgery of the present invention.
Fig. 4 is a schematic structural view of the adaptive adjusting mechanism 2 in fig. 1 of the fixing device for knee replacement surgery of the present invention.
In the figure: 1. a hierarchical fixing mechanism; 2. an adaptability adjustment mechanism; 3. positioning blocks; 4. a split base; 11. a leg guard cylinder; 12. an angle adjusting shaft; 13. a retaining ring; 14. a support plate; 21. a sleeve; 22. a bed board fixing cylinder; 23. fixing belts; 24. and positioning the knob.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 to 4, a knee joint replacement surgery fixing device comprises a split base 4, an adaptive adjusting mechanism 2 is arranged on the outer surface of the middle of the split base 4, a stepped fixing mechanism 1 is arranged at the upper end of the adaptive adjusting mechanism 2, and a positioning block 3 is arranged on the outer surface of the lower end of the stepped fixing mechanism 1.
Further, the hierarchical formula fixed establishment 1 includes leg guard section of thick bamboo 11, angle adjusting shaft 12, buckle 13 and backup pad 14, and the middle part surface of hierarchical formula fixed establishment 1 is provided with angle adjusting shaft 12, and the both sides surface of angle adjusting shaft 12 all is provided with backup pad 14, and one side surface of backup pad 14 is provided with leg guard section of thick bamboo 11, and the opposite side surface of backup pad 14 is provided with buckle 13.
Further, the adaptability adjusting mechanism 2 comprises a sleeve 21, a bed board fixing cylinder 22, a fixing belt 23 and a positioning rotating button 24, the sleeve 21 is arranged in the middle of the adaptability adjusting mechanism 2, the bed board fixing cylinder 22 is arranged on the outer surface of one side of the sleeve 21, the fixing belt 23 is arranged inside the bed board fixing cylinder 22, and the positioning rotating button 24 is arranged on two sides of the bed board fixing cylinder 22.
Furthermore, a leg guard belt is arranged between the leg guard barrel 11 and the retaining ring 13, the outer surface of the leg guard barrel 11 is movably connected with the outer surface of the retaining ring 13 through the leg guard belt, a fixed angle rotating button is arranged between the angle adjusting shaft 12 and the supporting plate 14, and the outer surface of the supporting plate 14 is movably connected with the outer surface of the angle adjusting shaft 12 through the fixed angle rotating button.
Further, a winding shaft core is arranged between the bed board fixing cylinder 22 and the fixing belt 23, the inner surface of the bed board fixing cylinder 22 is movably connected with the outer surface of the fixing belt 23 through the winding shaft core, and the outer surface of the split base 4 is movably connected with the inner surface of the sleeve 21 through a positioning rotating button 24.
Furthermore, the outer surface of the grading type fixing mechanism 1 is movably connected with the outer surface of the split base 4 through the positioning block 3.
It should be noted that the utility model relates to a knee joint replacement surgery fixing device, before using, the angle of use of the supporting plate 14 can be adjusted through the angle adjusting shaft 12, then the knee joint and the related parts are placed on the supporting plate 14, finally, the leg protecting belt in the leg protecting cylinder 11 is matched with the buckle 13, finally, the precise fixation is realized better, so that the staged fixing mechanism 1 can complete the fixation better, meanwhile, for the convenience of surgery operation or forcible recovery, the leg protecting belt can be matched with the adaptive adjusting mechanism 2, when in use, the split base 4 is firstly adjusted with the proper length to complete the combination with the sleeve 21, then the positioning rotating button 24 is screwed and fixed, finally, the fixing belt 23 in the bed plate fixing cylinder 22 is used for binding with the hospital bed, thus, the whole operation is simple and fast, is relatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A knee joint replacement surgery fixing device, includes components of a whole that can function independently base (4), its characterized in that: the outer surface of the middle of the split base (4) is provided with an adaptive adjusting mechanism (2), the upper end of the adaptive adjusting mechanism (2) is provided with a grading type fixing mechanism (1), and the outer surface of the lower end of the grading type fixing mechanism (1) is provided with a positioning block (3).
2. The knee replacement surgery fixation device of claim 1, wherein: hierarchical formula fixed establishment (1) is including a leg guard section of thick bamboo (11), angle modulation axle (12), buckle (13) and backup pad (14), the middle part surface of hierarchical formula fixed establishment (1) is provided with angle modulation axle (12), the both sides surface of angle modulation axle (12) all is provided with backup pad (14), one side surface of backup pad (14) is provided with a leg guard section of thick bamboo (11), the opposite side surface of backup pad (14) is provided with buckle (13).
3. The knee replacement surgery fixation device of claim 1, wherein: adaptability adjustment mechanism (2) include sleeve (21), the fixed section of thick bamboo of bed board (22), fixed band (23) and location turn-button (24), the middle part of adaptability adjustment mechanism (2) is provided with sleeve (21), one side surface of sleeve (21) is provided with the fixed section of thick bamboo of bed board (22), the inside of the fixed section of thick bamboo of bed board (22) is provided with fixed band (23), the both sides of the fixed section of thick bamboo of bed board (22) all are provided with location turn-button (24).
4. A knee replacement surgery fixation device as recited in claim 2, wherein: the leg protection device is characterized in that a leg protection belt is arranged between the leg protection barrel (11) and the retaining ring (13), the outer surface of the leg protection barrel (11) is movably connected with the outer surface of the retaining ring (13) through the leg protection belt, a fixed angle rotating button is arranged between the angle adjusting shaft (12) and the supporting plate (14), and the outer surface of the supporting plate (14) is movably connected with the outer surface of the angle adjusting shaft (12) through the fixed angle rotating button.
5. A knee replacement surgery fixation device according to claim 3, wherein: a coiling shaft core is arranged between the bed plate fixing cylinder (22) and the fixing belt (23), the inner surface of the bed plate fixing cylinder (22) is movably connected with the outer surface of the fixing belt (23) through the coiling shaft core, and the outer surface of the split base (4) is movably connected with the inner surface of the sleeve (21) through a positioning rotating button (24).
6. The knee replacement surgery fixation device of claim 1, wherein: the outer surface of the grading type fixing mechanism (1) is movably connected with the outer surface of the split base (4) through the positioning block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922311490.8U CN211534873U (en) | 2019-12-20 | 2019-12-20 | Knee joint replacement operation fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922311490.8U CN211534873U (en) | 2019-12-20 | 2019-12-20 | Knee joint replacement operation fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211534873U true CN211534873U (en) | 2020-09-22 |
Family
ID=72507965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922311490.8U Expired - Fee Related CN211534873U (en) | 2019-12-20 | 2019-12-20 | Knee joint replacement operation fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211534873U (en) |
-
2019
- 2019-12-20 CN CN201922311490.8U patent/CN211534873U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 Termination date: 20211220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |