CN214511327U - Orthopedic surgery four limbs operation fixer - Google Patents
Orthopedic surgery four limbs operation fixer Download PDFInfo
- Publication number
- CN214511327U CN214511327U CN202021353125.XU CN202021353125U CN214511327U CN 214511327 U CN214511327 U CN 214511327U CN 202021353125 U CN202021353125 U CN 202021353125U CN 214511327 U CN214511327 U CN 214511327U
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- CN
- China
- Prior art keywords
- lead screw
- base
- arc
- clamping plate
- screw
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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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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 18
- 230000000399 orthopedic effect Effects 0.000 title claims description 7
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- 230000002980 postoperative effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003557 bones of lower extremity Anatomy 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model belongs to the technical field of surgical instruments, in particular to a bone surgery four-limb operation fixer, which comprises a base, a vertical frame, a lead screw motor, a lead screw, an arc-shaped clamping plate and a clamp; the device comprises a base, a vertical frame, a lead screw motor, a lead screw sliding block, an electric push rod and an arc-shaped clamping plate, wherein the vertical frame is arranged at two ends above the base; the bottom of the base is provided with a clamp. The utility model is clamped at the side of the operating table through the handle rotating screw rod and the fixed splint, controls the screw rod motor to drive the screw rod slider and the arc-shaped clamping plate to move up and down, and drives the arc-shaped clamping plate to move towards the inner side through the electric push rod until clamping four limbs of a patient; the fixing of the limbs of the patient after the operation is convenient to remove, the operation difficulty is reduced, and the operation efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the operation utensil, concretely relates to bone surgery four limbs operation fixer.
Background
In the process of limb bone surgery, limbs of a patient need to be fixed through the fixator, the limbs are prevented from shaking, operation is convenient to conduct, but in terms of leg operations, the existing bone surgery limb surgery fixator still has a few defects in the using process.
Because some patients are fat, have more fat and are loose, and the bottoms of some fixers are of tray structures, the leg muscles of the patients are easy to extrude, so that the leg skin and the leg flesh are wrinkled, the skin and the leg flesh are not convenient to cut by an operation knife, and the operation is inconvenient; when the general fixator is used, the process of clamping the legs is labor-consuming and time-consuming, and the legs of the patient are uncomfortable; and generally, the fixator is mostly used with a matched operating table through the requirement, so that the problems of cost and resource waste and the like are solved.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a bone surgery four limbs operation fixer, which adjusts the fixing splint inside the clamp by rotating the screw rod through the handle, and clamps the fixing splint on the side edge of the operating table, then opens the screw motor through the control switch to drive the screw rod slider and the arc-shaped clamping plate to move up and down to adjust the height position, then drives the arc-shaped clamping plate to move towards the inner side through the electric push rod until clamping four limbs of a patient, so that the arc-shaped plate and the clamping pad can stably move towards the inner side to clamp the limbs of the patient; can fix patient's limbs, the device is fixed easy operation, and the postoperative is convenient for remove fixedly to patient's limbs to reduce the operation degree of difficulty, improved operation efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: a bone surgery four limbs operation fixer comprises a base, a vertical frame, a lead screw motor, a lead screw, an electric push rod, an installation block, an arc-shaped clamping plate and a clamp; the device comprises a base, a vertical frame, a lead screw motor, a lead screw sliding block, an electric push rod and an arc-shaped clamping plate, wherein the vertical frame is arranged at two ends above the base; the bottom of the base is provided with a clamp.
Preferably, the fixture is internally provided with a fixed clamping plate, the bottom of the fixed clamping plate is fixedly connected with a screw, and the lower end of the screw is in threaded connection with the fixture and penetrates through the fixture to be fixedly connected with the handle.
Preferably, the base is internally provided with a power supply electrically connected with the screw motor, and the base is provided with a control switch for controlling the start and stop of the screw motor and the electric push rod.
Preferably, the inner side surface of the arc-shaped clamping plate is provided with a clamping pad.
Preferably, the arc-shaped clamping plate drives the screw rod sliding block to move up and down on the screw rod through the screw rod motor.
Preferably, the electric push rod is an NH32-900 electric push rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model adjusts the fixed splint inside the clamp by rotating the screw rod through the handle, and clamps the fixed splint on the side edge of the operating table through the fixed splint, then opens the screw rod motor through the control switch to drive the screw rod slider and the arc-shaped clamping plate to move up and down to adjust the height position, then drives the arc-shaped clamping plate to move to the inner side through the electric push rod until clamping four limbs of a patient, so that the arc-shaped plate and the clamping pad can stably move to the inner side to clamp the limbs of the patient; can fix patient's limbs, the device is fixed easy operation, and the postoperative is convenient for remove fixedly to patient's limbs to reduce the operation degree of difficulty, improved operation efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of the four-limb surgical fixator of the present invention;
fig. 2 is a schematic view of the top view structure of the four limbs operation fixator of the bone surgery of the present invention.
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.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
Referring to fig. 1-2, the present invention provides the following technical solutions: a fixator for limb surgery in bone surgery comprises a base 1, a vertical frame 2, a screw motor 3, a screw 4, an electric push rod 5, a mounting block 6, an arc-shaped clamping plate 7 and a clamp 9; the vertical frame 2 is installed at two ends above the base 1, a lead screw 4 is installed in the vertical frame 2 through a lead screw seat, a lead screw motor 3 is installed at the bottom of the vertical frame 2 in the base 1 through an installation groove 11, the top end of the lead screw motor 3 is in driving connection with the lead screw 4, a lead screw sliding block 8 is in driving connection with the lead screw 4, an electric push rod 5 is installed on the side face of the lead screw sliding block 8, and an arc-shaped clamping plate 7 is installed at the telescopic end of the electric push rod 5 through an installation block 6; the bottom of the base 1 is provided with a clamp 9.
Specifically, the inside of the clamp 9 is provided with a fixed clamping plate 12, the bottom of the fixed clamping plate 12 is fixedly connected with a screw rod 10, the lower end of the screw rod 10 is in threaded connection with the clamp 9, and the screw rod passes through the clamp 9 and is fixedly connected with a handle 13.
Specifically, base 1 internally mounted have with lead screw motor 3 electric connection's power, install on the base 1 and be used for controlling lead screw motor 3 and electric putter 5 and open the control switch who stops.
Specifically, the inner side surface of the arc-shaped clamping plate 7 is provided with a clamping pad.
Specifically, the arc-shaped clamping plate 7 drives the screw rod sliding block 8 to move up and down on the screw rod 4 through the screw rod motor 3.
Specifically, the electric push rod 5 is an NH32-900 electric push rod.
The utility model discloses a theory of operation and use flow: when the utility model is used, medical personnel place the device beside an operating table, the screw rod 10 is rotated by the handle 13 to adjust the fixed splint 12 inside the clamp 9, and the device is fixedly clamped on the side edge of the operating table by the fixed splint 12, then the screw motor 3 is opened by the control switch to drive the screw rod 4 to drive the screw rod slider 8 and the arc-shaped clamping plate 7 to move up and down to adjust the height position, then the arc-shaped clamping plate 7 is driven by the electric push rod 5 to move towards the inner side until the four limbs of a patient are clamped, so that the arc-shaped plate and the clamping pad can stably move towards the inner side to clamp the limbs of the patient; can fix patient's limbs, the device is fixed easy operation, and the postoperative is convenient for remove fixedly to patient's limbs to reduce the operation degree of difficulty, improved operation efficiency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a bone surgery four limbs operation fixer which characterized in that: the device comprises a base (1), a vertical frame (2), a screw motor (3), a screw (4), an electric push rod (5), an installation block (6), an arc-shaped clamping plate (7) and a clamp (9); the vertical frame (2) is installed at two ends above the base (1), a lead screw (4) is installed inside the vertical frame (2) through a lead screw seat, a lead screw motor (3) is installed at the bottom of the vertical frame (2) in the base (1) through an installation groove (11), the top end of the lead screw motor (3) is in driving connection with the lead screw (4), a lead screw sliding block (8) is in driving connection with the lead screw (4), an electric push rod (5) is installed on the side face of the lead screw sliding block (8), and an arc-shaped clamping plate (7) is installed at the telescopic end of the electric push rod (5) through an installation block (6); the bottom of the base (1) is provided with a clamp (9).
2. The orthopedic surgery extremity procedure fixator of claim 1, wherein: anchor clamps (9) internally mounted has solid fixed splint (12), and solid fixed splint (12) bottom rigid coupling has screw rod (10), and screw rod (10) lower extreme and anchor clamps (9) threaded connection just pass anchor clamps (9) and handle (13) rigid coupling.
3. The orthopedic surgery extremity procedure fixator of claim 1, wherein: the base (1) is internally provided with a power supply electrically connected with the screw motor (3), and the base (1) is provided with a control switch for controlling the start and stop of the screw motor (3) and the electric push rod (5).
4. The orthopedic surgery extremity procedure fixator of claim 1, wherein: and a clamping pad is arranged on the inner side surface of the arc-shaped clamping plate (7).
5. The orthopedic surgery extremity procedure fixator of claim 1, wherein: the arc-shaped clamping plate (7) drives the screw rod sliding block (8) to move up and down on the screw rod (4) through the screw rod motor (3).
6. The orthopedic surgery extremity procedure fixator of claim 1, wherein: the electric push rod (5) adopts an NH32-900 electric push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021353125.XU CN214511327U (en) | 2020-07-10 | 2020-07-10 | Orthopedic surgery four limbs operation fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021353125.XU CN214511327U (en) | 2020-07-10 | 2020-07-10 | Orthopedic surgery four limbs operation fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214511327U true CN214511327U (en) | 2021-10-29 |
Family
ID=78228901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021353125.XU Expired - Fee Related CN214511327U (en) | 2020-07-10 | 2020-07-10 | Orthopedic surgery four limbs operation fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214511327U (en) |
-
2020
- 2020-07-10 CN CN202021353125.XU patent/CN214511327U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |