CN210020165U - Special bracket for knee joint operation - Google Patents
Special bracket for knee joint operation Download PDFInfo
- Publication number
- CN210020165U CN210020165U CN201920576373.1U CN201920576373U CN210020165U CN 210020165 U CN210020165 U CN 210020165U CN 201920576373 U CN201920576373 U CN 201920576373U CN 210020165 U CN210020165 U CN 210020165U
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- CN
- China
- Prior art keywords
- support
- knee joint
- movable plate
- joint operation
- base
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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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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a special support for knee joint operation, which comprises a support, wherein a bottom protection pad is arranged on the upper surface of the support, a movable plate is arranged on the inner side of the top of the support, a side protection pad is arranged on the inner side surface of the movable plate, an adjusting bolt is arranged on the outer side of the support, the adjusting bolt penetrates through the top of the support and is contacted with the movable plate, a traction spring is arranged between the support and the movable plate, an inner cross rod is arranged on the inner side of the bottom of the support, a telescopic rod is arranged inside the inner cross rod in a penetrating manner, a fixing bolt is arranged at the connecting position of the telescopic rod and the inner cross rod, an air cylinder is arranged at the bottom of the telescopic rod, a base is arranged at the bottom of; the support is adjusted to cylinder through setting up, and degree of mechanization is high, and when adjusting, patient's knee joint is taken at the upper surface of support, also can easily adjust the height of support, and is more laborsaving.
Description
Technical Field
The utility model belongs to the technical field of the support, concretely relates to special support of knee joint operation.
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 in the operation treatment of the knee joint, the knee joint needs to be completely exposed in the visual field of a doctor, so that the knee joint needs to be supported by using a support.
When the existing bracket for knee joint operation is used, the height of the knee joint is generally manually adjusted, the mechanization degree is low, and the knee joint of a patient is lapped on the upper surface of the bracket during adjustment, so that the manual adjustment is difficult; and patient's shank is taken on the support back, and patient's knee joint can't spacing fixed, causes the knee joint to move about on the support easily, influences the problem that the operation was gone on, for this reason we provide a special support of knee joint operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a special bracket for knee joint operation, which aims to solve the problems that the height of the knee joint is generally manually adjusted when the existing bracket for knee joint operation proposed in the background technology is used, the mechanization degree is low, and the knee joint of a patient is put on the upper surface of the bracket during adjustment, so that the manual adjustment is difficult; and patient's shank is taken on the support back, and patient's knee joint can't spacing fixed, causes the knee joint to remove about on the support easily, influences the problem that the operation was gone on.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special support of knee joint operation, includes the support, the upper surface of support is provided with the bottom protection pad, the top inboard of support is provided with the movable plate, the inboard surface of movable plate is provided with the side protection pad, the outside of support is provided with adjusting bolt, and adjusting bolt link up the top of support and movable plate contact, be provided with traction spring between support and the movable plate, the bottom inboard of support is provided with interior horizontal pole, the inside of interior horizontal pole link up is provided with the telescopic link, the hookup location department of telescopic link and interior horizontal pole is provided with fixing bolt, the bottom of telescopic link is provided with the cylinder, the bottom of cylinder is provided with the base, the upper surface of base is provided with the PLC controller, and the PLC controller is in one side of cylinder.
Preferably, the adjusting bolt penetrates through the support and then is fixed with the support through spiral clamping.
Preferably, the side protection pad is fixed with the movable plate through strong glue adhesion, and the movable plate is connected with the support through a traction spring after being clamped and limited.
Preferably, the cylinder and the base as well as the PLC and the base are fixed through screws.
Preferably, the inner cross rod and the support are of an integrated structure, and the telescopic rod and the inner cross rod are connected through the inner cross rod and the telescopic rod through fixing bolts to be clamped and fixed.
Preferably, the bottom protection pad and the support are fixed through strong glue in a bonding mode, and the base is of a square structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, adjust formula support through the cylinder that sets up, degree of mechanization is high, and when adjusting, patient's knee joint is taken at the upper surface of support, also can easily adjust the height of support, and is more laborsaving.
2. The utility model discloses in, through setting up the splint on the left and right sides of support upper surface, can take behind the support upper surface at patient's knee joint, control spacingly to the knee joint, avoid the knee joint to control on the support and remove, make things convenient for the operation more.
Drawings
Fig. 1 is a schematic side view of the present invention;
fig. 2 is a schematic front structural view of the present invention;
fig. 3 is a schematic view of a plane of depression structure of the present invention;
in the figure: 1. a bottom pad; 2. a support; 3. a telescopic rod; 4. a PLC controller; 5. a cylinder; 6. a base; 7. an inner cross bar; 8. fixing the bolt; 9. a side pad; 10. a movable plate; 11. adjusting the bolt; 12. a traction spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a special support of knee joint operation, including support 2, the upper surface of support 2 is provided with bottom protection pad 1, the top inboard of support 2 is provided with movable board 10, the inboard surface of movable board 10 is provided with side protection pad 9, the outside of support 2 is provided with adjusting bolt 11, and adjusting bolt 11 link up the top of support 2 and the contact of movable board 10, be provided with traction spring 12 between support 2 and the movable board 10, the bottom inboard of support 2 is provided with interior horizontal pole 7, the inside of interior horizontal pole 7 link up and is provided with telescopic link 3, the hookup location department of telescopic link 3 and interior horizontal pole 7 is provided with fixing bolt 8, the bottom of telescopic link 3 is provided with cylinder 5, the bottom of cylinder 5 is provided with base 6, the upper surface of base 6 is provided with PLC controller 4, and PLC controller 4 is in one side of cylinder 5.
In order to allow the adjustment bolt 11 to be movably adjusted, in the present embodiment, it is preferable that the adjustment bolt 11 is inserted into the holder 2 and then is screwed and fixed to the holder 2.
In order to make the movable plate 10 slide conveniently according to a predetermined track, in the embodiment, preferably, the side protection pad 9 and the movable plate 10 are fixed by strong glue, and the movable plate 10 is connected by the traction spring 12 after being clamped and limited with the support 2.
In order to facilitate the installation of the air cylinder 5 and the PLC controller 4, in this embodiment, preferably, the air cylinder 5 and the base 6 and the PLC controller 4 and the base 6 are fixed by screws.
In order to make telescopic link 3 and interior horizontal pole 7 convenient fixed, in this embodiment, preferred, interior horizontal pole 7 and support 2 formula structure as an organic whole, telescopic link 3 and interior horizontal pole 7 link up interior horizontal pole 7 and telescopic link 3 through fixing bolt 8 and carry out the block fixed.
In order to tightly combine the bottom pad 1 and the support 2, in this embodiment, preferably, the bottom pad 1 and the support 2 are fixed by strong glue, and the base 6 has a square structure.
The model of the PLC controller 4 in the utility model is CP1E-E20 SDR-A.
The utility model discloses a theory of operation and use flow: the patient lies flat on the operating table, place the support in patient's shank position, patient's shank is taken on the upper surface of support 2 completely, end protection pad 1 protects the knee joint, at this moment, adjust the high crooked patient knee joint that makes of telescopic link 3 through PLC controller 4 control cylinder 5, stop until reaching the degree that is fit for the operation, then rotatory adjusting bolt 11 makes adjusting bolt 11 be close to the contact to movable plate 10 and pushes away movable plate 10 and go forward, until the spacing fixing of patient's knee joint, side protection pad 9 protects patient's knee joint, then the doctor carries out the knee joint operation again.
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 (6)
1. The utility model provides a special support of knee joint operation, includes support (2), its characterized in that: a bottom protection pad (1) is arranged on the upper surface of the support (2), a movable plate (10) is arranged on the inner side of the top of the support (2), a side protection pad (9) is arranged on the inner side surface of the movable plate (10), an adjusting bolt (11) is arranged on the outer side of the support (2), the adjusting bolt (11) penetrates through the top of the support (2) and is in contact with the movable plate (10), a traction spring (12) is arranged between the support (2) and the movable plate (10), an inner cross rod (7) is arranged on the inner side of the bottom of the support (2), a telescopic rod (3) is arranged inside the inner cross rod (7) in a penetrating manner, a fixed bolt (8) is arranged at the connecting position of the telescopic rod (3) and the inner cross rod (7), an air cylinder (5) is arranged at the bottom of the telescopic rod (3), and a base (6, the upper surface of base (6) is provided with PLC controller (4), and PLC controller (4) are in one side of cylinder (5).
2. The special bracket for knee joint operation according to claim 1, wherein: the adjusting bolt (11) penetrates through the support (2) and then is fixedly clamped with the support (2) through a screw.
3. The special bracket for knee joint operation according to claim 1, wherein: the side protection pad (9) is fixed with the movable plate (10) through strong glue adhesion, and the movable plate (10) is connected with the support (2) through a traction spring (12) after being clamped and limited.
4. The special bracket for knee joint operation according to claim 1, wherein: the air cylinder (5) and the base (6) as well as the PLC (4) and the base (6) are fixed through screws.
5. The special bracket for knee joint operation according to claim 1, wherein: interior horizontal pole (7) and support (2) formula structure as an organic whole, horizontal pole (7) and telescopic link (3) carry out the block through fixing bolt (8) and fix in telescopic link (3) link up with interior horizontal pole (7).
6. The special bracket for knee joint operation according to claim 1, wherein: the bottom protection pad (1) and the support (2) are fixed through strong glue in a bonding mode, and the base (6) is of a square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920576373.1U CN210020165U (en) | 2019-04-25 | 2019-04-25 | Special bracket for knee joint operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920576373.1U CN210020165U (en) | 2019-04-25 | 2019-04-25 | Special bracket for knee joint operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210020165U true CN210020165U (en) | 2020-02-07 |
Family
ID=69361620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920576373.1U Expired - Fee Related CN210020165U (en) | 2019-04-25 | 2019-04-25 | Special bracket for knee joint operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210020165U (en) |
-
2019
- 2019-04-25 CN CN201920576373.1U patent/CN210020165U/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: 20200207 Termination date: 20210425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |