CN216091287U - Shank adjusting device for orthopedic surgery - Google Patents
Shank adjusting device for orthopedic surgery Download PDFInfo
- Publication number
- CN216091287U CN216091287U CN202122354837.4U CN202122354837U CN216091287U CN 216091287 U CN216091287 U CN 216091287U CN 202122354837 U CN202122354837 U CN 202122354837U CN 216091287 U CN216091287 U CN 216091287U
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- fixedly connected
- rod
- fixed connection
- telescopic rod
- bottom box
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Abstract
The utility model relates to the technical field of orthopedics, and discloses a leg adjusting device for orthopedic surgery, which comprises a bottom box body, wherein one end inside the bottom box body is rotatably connected with one end of a right spiral rod, the other end of the right spiral rod is fixedly connected with one end of a linkage rod, the other end of the linkage rod is fixedly connected with one end of a left spiral rod, and the other end of the left spiral rod is fixedly connected with the axis of a driven gear. This shank adjusting device for bone surgery, through the interval between right hob and the left hob adjusting device, simultaneously through left elevating gear and right elevating gear adjusting device's height, reached and to carry out the regulation of height to reduce medical staff's the work degree of difficulty, and the device uses the limitation little, the effect that the comfort level is high, it is comparatively single to have solved the device structure, can not carry out the regulation of height, causes the interference to main doctor easily, improves the problem of medical staff's the work degree of difficulty.
Description
Technical Field
The utility model relates to the technical field of orthopedics, in particular to a leg adjusting device for orthopedic surgery.
Background
The orthopedic surgery is roughly divided into two categories of spinal surgery and four-limb surgery, orthopedic patients have relatively high requirements on the posture of the surgery due to the influences of surgical incision, intraoperative reduction, internal fixation, intraoperative traction, radiography and the like, and the legs of the patients are often required to be supported and adjusted in the orthopedic surgery of the legs.
Present leg adjusting device for orthopedic surgery structure is comparatively single at present, can not carry out the regulation of height, also can not adjust horizontal angle and vertical angle, and the operation is inconvenient, causes the interference to main treatment doctor easily, improves medical staff's the work degree of difficulty scheduling problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a leg adjusting device for orthopedic surgery, which has the advantages of being capable of adjusting the height, adjusting the horizontal angle and the vertical angle, being convenient to operate, and flexibly changing the position of the leg, thereby reducing the working difficulty of medical staff, being small in using limitation, high in comfort level and the like, and solves the problems that the device has a single structure, cannot adjust the height, cannot adjust the horizontal angle and the vertical angle, is inconvenient to operate, is easy to interfere with a main doctor, and improves the working difficulty of the medical staff.
(II) technical scheme
In order to realize the effects of height adjustment, horizontal angle adjustment and vertical angle adjustment, convenient operation, flexible leg position change, reduction of the working difficulty of medical staff, small limitation of the device and high comfort level, the utility model provides the following technical scheme: the utility model provides a shank adjusting device for orthopedic surgery, includes the bottom box, and the inside one end of bottom box rotates with the one end of right spiral rod to be connected, the other end of right spiral rod and the one end fixed connection of gangbar, the other end of gangbar and the one end fixed connection of left spiral rod, the other end of left spiral rod and driven gear's axle center department fixed connection, one side of driven gear surface and one side meshing of driving gear surface.
The outer surface of the right spiral rod is fixedly connected with one end of the right movable sliding block, the top of the right movable sliding block is fixedly connected with one end of the right lifting device, the other end of the right lifting device is fixedly connected with one end of the right rotating disc, the outer surface of the left spiral rod is fixedly connected with one end of the left movable sliding block, the top of the left movable sliding block is fixedly connected with one end of the left lifting device, and the other end of the left lifting device is fixedly connected with one end of the left rotating disc.
Preferably, one end of the bottom box body is fixedly connected with one end of the sliding guide rail, the center of the sliding guide rail is fixedly connected with one end of the supporting block, the number of the sliding guide rails is two, and the top of the bottom box body is provided with a plurality of mounting holes.
Preferably, the outer surface of the linkage rod is rotatably connected with one end of the support frame, the other end of the support frame is fixedly connected with the center of the sliding rod, and the other end of the sliding rod is fixedly connected with one end inside the bottom box body.
Preferably, the axis of the driving gear is fixedly connected with the output end of the stepping motor, one end of the stepping motor is fixedly connected with one end of the protective cover, and the other end of the protective cover is fixedly provided with an operation key.
Preferably, the other end of the right rotating disc is fixedly connected with one end of the first telescopic rod, the other end of the first telescopic rod is rotatably connected with one end of the right fixing mechanism, and the other end of the fixing mechanism is rotatably connected with one end of the second telescopic rod.
Preferably, the other end of the left rotating disc is fixedly connected with one end of a third telescopic rod, the other end of the third telescopic rod is rotatably connected with one end of a left fixing mechanism, and the other end of the left fixing mechanism is rotatably connected with one end of a fourth telescopic rod.
(III) advantageous effects
Compared with the prior art, the utility model provides a leg adjusting device for orthopedic surgery, which has the following beneficial effects:
1. this shank adjusting device for bone surgery, through the interval between right hob and the left hob adjusting device, simultaneously through left elevating gear and right elevating gear adjusting device's height, reached and to carry out the regulation of height to reduce medical staff's the work degree of difficulty, and the device uses the limitation little, the effect that the comfort level is high, it is comparatively single to have solved the device structure, can not carry out the regulation of height, causes the interference to main doctor easily, improves the problem of medical staff's the work degree of difficulty.
2. This shank adjusting device for bone surgery, through right-hand rotation disc and left-hand rotation disc adjusting device's horizontal angle, mutually support through first telescopic link, second telescopic link, third telescopic link and fourth telescopic link, reached and to have adjusted horizontal angle and vertical angle, convenient operation can change the effect of shank position in a flexible way, has solved and can not adjust inconvenient problem of operation to horizontal angle and vertical angle.
Drawings
FIG. 1 is a cross-sectional view of a three-dimensional structure according to the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 according to the present invention;
FIG. 3 is a front sectional view of the present invention;
FIG. 4 is a cross-sectional view of a back structure of the present invention;
FIG. 5 is a right side schematic view of the present invention.
Wherein: the device comprises a bottom box body 1, a right screw rod 2, a linkage rod 3, a left screw rod 4, a driven gear 5, a driving gear 6, a right movable slider 7, a right lifting device 8, a right rotary disk 9, a left movable slider 10, a left lifting device 11, a left rotary disk 12, a sliding guide rail 13, a supporting block 14, a mounting hole 15, a supporting frame 16, a sliding rod 17, a stepping motor 18, a protective cover 19, an operation key 20, a first telescopic rod 21, a right fixing mechanism 22, a second telescopic rod 23, a third telescopic rod 24, a left fixing mechanism 25 and a fourth telescopic rod 26.
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. 1-5, a leg adjustment device for orthopedic surgery comprises a bottom case 1, wherein one end of the inside of the bottom case 1 is fixedly connected with one end of a sliding guide rail 13, the center of the sliding guide rail 13 is fixedly connected with one end of a supporting block 14, the number of the sliding guide rails 13 is two, the top of the bottom case 1 is provided with a plurality of mounting holes 15, so that the stability of the leg fixation device is ensured when the device is used, one end of the inside of the bottom case 1 is rotatably connected with one end of a right screw rod 2, the other end of the right screw rod 2 is fixedly connected with one end of a linkage rod 3, the outer surface of the linkage rod 3 is rotatably connected with one end of a supporting frame 16, the other end of the supporting frame 16 is fixedly connected with the center of a sliding rod 17, the other end of the sliding rod 17 is fixedly connected with one end of the inside of the bottom case 1, so that the device is ensured to move horizontally during adjustment, the other end of gangbar 3 and the one end fixed connection of left screw 4, the other end of left screw 4 and driven gear 5's axle center department fixed connection, one side of driven gear 5 surface and the one side meshing of driving gear 6 surface, the axle center department of driving gear 6 and step motor 18's output fixed connection, step motor 18's one end and safety cover 19's one end fixed connection, safety cover 19's other end fixed mounting has operation button 20, can quick adjustment device, convenient operation.
The outer surface of the right screw rod 2 is fixedly connected with one end of a right movable slide block 7, the top of the right movable slide block 7 is fixedly connected with one end of a right lifting device 8, the other end of the right lifting device 8 is fixedly connected with one end of a right rotary disk 9, the other end of the right rotary disk 9 is fixedly connected with one end of a first telescopic rod 21, the other end of the first telescopic rod 21 is rotatably connected with one end of a right fixing mechanism 22, the other end of the right fixing mechanism 22 is rotatably connected with one end of a second telescopic rod 23, so that the rotating angle and the inclination angle of a right leg part can be changed, the outer surface of the left screw rod 4 is fixedly connected with one end of a left movable slide block 10, the top of the left movable slide block 10 is fixedly connected with one end of a left lifting device 11, the other end of the left lifting device 11 is fixedly connected with one end of a left rotary disk 12, and the other end of the left rotary disk 12 is fixedly connected with one end of a third telescopic rod 24, the other end of the third telescopic link 24 is rotatably connected with one end of the left fixing mechanism 25, the other end of the left fixing mechanism 25 is rotatably connected with one end of the fourth telescopic link 26, and the rotating angle and the inclination angle of the left leg can be changed.
When in use, the device is fixedly arranged at the tail part of an operating table through a mounting hole 15 arranged on a bottom box body 1, then the distance between a right movable slide block 7 and a left movable slide block 10 is adjusted through an operation key 20, then a right rotating disk 9 and a left rotating disk 12 are rotated to adjust a right fixing mechanism 22 and a left fixing mechanism 25 to proper horizontal angles, legs are respectively fixed on the right fixing mechanism 22 and the left fixing mechanism 25, then the vertical angle of the right fixing mechanism 22 is adjusted through a first telescopic rod 21 and a second telescopic rod 23, the vertical angle of the left fixing mechanism 25 is adjusted through a third telescopic rod 24 and a fourth telescopic rod 26, the positions of the legs can be flexibly changed, thereby the working difficulty of medical staff is reduced, and the operation is convenient.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a shank adjusting device for bone surgery, includes bottom box (1), its characterized in that: one end inside the bottom box body (1) is rotatably connected with one end of the right spiral rod (2), the other end of the right spiral rod (2) is fixedly connected with one end of the linkage rod (3), the other end of the linkage rod (3) is fixedly connected with one end of the left spiral rod (4), the other end of the left spiral rod (4) is fixedly connected with the axis of the driven gear (5), and one side of the outer surface of the driven gear (5) is meshed with one side of the outer surface of the driving gear (6);
the outer surface of right hob (2) and the one end fixed connection of right movable slider (7), the top of right movable slider (7) and the one end fixed connection of right elevating gear (8), the other end of right elevating gear (8) and the one end fixed connection of right rotating disc (9), the outer surface of left hob (4) and the one end fixed connection of left movable slider (10), the top of left movable slider (10) and the one end fixed connection of left elevating gear (11), the other end of left elevating gear (11) and the one end fixed connection of left rotating disc (12).
2. The leg adjustment device for orthopedic surgery according to claim 1, characterized in that: the inside one end of bottom box (1) and the one end fixed connection of sliding guide (13), the center department of sliding guide (13) and the one end fixed connection of supporting shoe (14), and the quantity of sliding guide (13) is two, and a plurality of mounting holes (15) have been seted up at the top of bottom box (1).
3. The leg adjustment device for orthopedic surgery according to claim 1, characterized in that: the outer surface of the linkage rod (3) is rotatably connected with one end of a support frame (16), the other end of the support frame (16) is fixedly connected with the center of a sliding rod (17), and the other end of the sliding rod (17) is fixedly connected with one end inside the bottom box body (1).
4. The leg adjustment device for orthopedic surgery according to claim 1, characterized in that: the axis of the driving gear (6) is fixedly connected with the output end of the stepping motor (18), one end of the stepping motor (18) is fixedly connected with one end of the protective cover (19), and the other end of the protective cover (19) is fixedly provided with an operation key (20).
5. The leg adjustment device for orthopedic surgery according to claim 1, characterized in that: the other end of the right rotating disc (9) is fixedly connected with one end of a first telescopic rod (21), the other end of the first telescopic rod (21) is rotatably connected with one end of a right fixing mechanism (22), and the other end of the right fixing mechanism (22) is rotatably connected with one end of a second telescopic rod (23).
6. The leg adjustment device for orthopedic surgery according to claim 1, characterized in that: the other end of the left rotating disc (12) is fixedly connected with one end of a third telescopic rod (24), the other end of the third telescopic rod (24) is rotatably connected with one end of a left fixing mechanism (25), and the other end of the left fixing mechanism (25) is rotatably connected with one end of a fourth telescopic rod (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122354837.4U CN216091287U (en) | 2021-09-27 | 2021-09-27 | Shank adjusting device for orthopedic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122354837.4U CN216091287U (en) | 2021-09-27 | 2021-09-27 | Shank adjusting device for orthopedic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216091287U true CN216091287U (en) | 2022-03-22 |
Family
ID=80689299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122354837.4U Expired - Fee Related CN216091287U (en) | 2021-09-27 | 2021-09-27 | Shank adjusting device for orthopedic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216091287U (en) |
-
2021
- 2021-09-27 CN CN202122354837.4U patent/CN216091287U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220525 Address after: 710000 Nanguo Road No. 76, Beilin gate, Beilin District, Xi'an, Shaanxi Patentee after: XI'AN HONGHUI HOSPITAL (XI'AN ORTHOPAEDIC INSTITUTE) Address before: 710054 No.76 Nanguo Road, Nanshaomen, Beilin District, Xi'an City, Shaanxi Province Patentee before: Xu Ke |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |