CN213156102U - Drag hook for clinical operation of orthopedics - Google Patents
Drag hook for clinical operation of orthopedics Download PDFInfo
- Publication number
- CN213156102U CN213156102U CN202020525642.4U CN202020525642U CN213156102U CN 213156102 U CN213156102 U CN 213156102U CN 202020525642 U CN202020525642 U CN 202020525642U CN 213156102 U CN213156102 U CN 213156102U
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- CN
- China
- Prior art keywords
- rod
- connecting rod
- extension bar
- fixedly connected
- clinical operation
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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 clinical surgical retractor of orthopedics, including the body of rod and extension bar, circular slide has been seted up to the inner wall of the body of rod, circular slide's fixed surface is connected with the extension bar, the left coupler body of one end fixedly connected with of extension bar, one side fixedly connected with non slipping spur of the left side coupler body, flat slide has been seted up to the inner wall of the body of rod, flat slide's surface sliding is connected with the connecting rod, two be provided with the retainer plate between the connecting rod, the lower fixed surface of retainer plate is connected with the right coupler body. This drag hook for clinical operation of orthopedics can constitute a stretching device through the body of rod, circular slide and extension bar and can stretch out left coupler body, can organize another post stretching device through the body of rod, flat slide and connecting rod and can export right coupler body, and two coupler bodies can be taken off the muscle of treatment department about and make the doctor field of vision open, can conveniently remove extension bar and connecting rod through the movable block.
Description
Technical Field
The utility model relates to an orthopedics couple technical field specifically is a drag hook for clinical operation of orthopedics.
Background
In the process of orthopedic surgery, in order to ensure smooth operation, a plurality of different types of surgical instruments are needed, each instrument has different functions and different objects, the surgical retractor is one of medical instruments, the surgical retractor can be mainly used for separating skin and tissue organs, exposing the parts needing operation, expanding the operation visual field and ensuring smooth operation.
Present drag hook is mostly medical personnel manual pulling, because skin muscle's contractility, medical personnel must use great strength just can keep the wound state of pulling open, and is great to medical personnel's health burden, and artifical handheld drag hook is uneven hard moreover, influences the normal clear of operation, and for this, we provide a drag hook equipment for orthopedic operation.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a retractor for orthopedic clinical operation, which solves the problem of the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a clinical surgical retractor of orthopedics, includes the body of rod, circular slide has been seted up to the inner wall of the body of rod, circular slide's surface joint is connected with the extension bar, the left coupler body of one end fixedly connected with of extension bar, one side fixedly connected with non slipping spur of left side coupler body, flat slide has been seted up to the inner wall of the body of rod, the surface sliding of flat slide is connected with the connecting rod, two be provided with the retainer plate between the connecting rod, the lower fixed surface of retainer plate is connected with the right coupler body, the surface of right coupler body is provided with the retainer plate.
Optionally, the upper side and the lower side of the extension bar are both provided with limiting rails, the surface of each limiting rail is connected with a circular slide way in a sliding manner, and the surface of each circular slide way is clamped with the extension bar.
Optionally, screw holes are formed in the upper side and the lower side of the rod body, fixing bolts are connected to the surfaces of the screw holes in a threaded mode, positioning holes are formed in the surface of the connecting rod, and one ends of the fixing bolts penetrate through the positioning holes and are movably connected with the connecting rod.
Optionally, a threaded block is fixedly connected to one side of the rod body, and an extension rod is movably connected to the surface of the threaded block.
Optionally, the surface of the thread block is in threaded connection with a fixer, and the surface of the thread block is clamped with an extension rod.
Optionally, the upper surface of the extension rod is fixedly connected with a moving block, and the upper surface of the fixing ring is fixedly connected with a moving block.
(III) advantageous effects
The utility model provides a clinical surgical retractor of orthopedics possesses following beneficial effect:
1. this drag hook for clinical operation of orthopedics can constitute a stretching device through the body of rod, circular slide and extension bar and can stretch out left coupler body, can organize another post stretching device through the body of rod, flat slide and connecting rod and can export right coupler body, and two coupler bodies can be taken off the muscle of treatment department and make doctor's field of vision open about two coupler bodies.
2. This drag hook for clinical operation of orthopedics can go on respectively fixing connecting rod and extension bar through fixing bolt and fixer and prevent and the body of rod between the slippage, can conveniently remove extension bar and connecting rod through the movable block, can prevent the body of rod and the rotation of extension bar through spacing way.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the rod body of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic view of the main view structure of the rod body of the present invention.
In the figure: 1. a rod body; 2. a circular slideway; 3. an extension bar; 4. a left hook body; 5. anti-skid blocks; 6. a flat slideway; 7. a connecting rod; 8. a stationary ring; 9. a right hook body; 10. a limiting channel; 11. fixing the bolt; 12. Positioning holes; 13. a thread block; 14. a holder; 15. moving the mass.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: a retractor for orthopedic clinical operation comprises a body of rod 1, a circular slideway 2 is arranged on the inner wall of the body of rod 1, an extension rod 3 is clamped on the surface of the circular slideway 2, one end of the extension rod 3 is fixedly connected with a left hook body 4, one side of the left hook body 4 is fixedly connected with an antiskid block 5, a flat slideway 6 is arranged on the inner wall of the body of rod 1, the surface of the flat slideway 6 is slidably connected with a connecting rod 7, a fixing ring 8 is arranged between the two connecting rods 7, the lower surface of the fixing ring 8 is fixedly connected with a right hook body 9, the surface of the right hook body 9 is provided with the antiskid block 5, the upper side and the lower side of the extension rod 3 are, the rod body 1, the circular slideway 2 and the extension rod 3 can form an extension device which can extend out of the left hook body 4, the other column extending device can be assembled through the rod body 1, the flat slideway 6 and the connecting rod 7 to output a right hook body 9, and the left hook body and the right hook body can open muscles at a treatment part to widen the visual field of a doctor.
The surface of the limiting track 10 is connected with a circular slideway 2 in a sliding manner, an extension bar 3 is clamped on the surface of the circular slideway 2, screw holes are formed in the upper side and the lower side of a rod body 1, a fixing bolt 11 is connected with the surface of the screw holes in a threaded manner, a positioning hole 12 is formed in the surface of a connecting rod 7, one end of the fixing bolt 11 penetrates through the positioning hole 12 and is movably connected with the connecting rod 7, a threaded block 13 is fixedly connected to one side of the rod body 1, an extension bar 3 is movably connected to the surface of the threaded block 13, a fixer 14 is connected with the surface of the threaded block 13 in a threaded manner, the extension bar 3 is clamped on the surface of the threaded block 13, a movable block 15 is fixedly connected to the upper surface of the extension bar 3, a movable block 15 is fixedly connected to the upper surface of the fixing ring 8, the connecting rod 7 and the extension bar 3 can, the rotation of the rod body 1 and the extension bar 3 can be prevented by the stopper 10.
As an optimal technical solution of the utility model: the rod body is fixed at the side of the operation bed and is fixed by the arm body.
In use, when the retractor for the orthopedic clinical operation is used, the extension rod 3 and the connecting rod 7 are pulled out to pull and fix the left hook body and the right hook body to enlarge the visual field of a doctor, the threaded blocks 13 are screwed to fix the connecting rods 7 on two sides, and the thread blocks 13 are connected with the fixator 14 in a threaded mode to fix the extension rod 3.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a drag hook for clinical operation of orthopedics, includes the body of rod (1), its characterized in that: circular slide (2) have been seted up to the inner wall of the body of rod (1), the surperficial joint of circular slide (2) has extension bar (3), the left coupler body (4) of one end fixedly connected with of extension bar (3), one side fixedly connected with non slipping spur (5) of left side coupler body (4), flat slide (6) have been seted up to the inner wall of the body of rod (1), the surface sliding of flat slide (6) is connected with connecting rod (7), two be provided with retainer plate (8) between connecting rod (7), the lower fixed surface of retainer plate (8) is connected with right coupler body (9), the surface of right coupler body (9) is provided with non slipping spur (5).
2. The retractor for clinical operation of orthopedics department according to claim 1, characterized in that: spacing way (10) have all been seted up to the upper and lower both sides of nose bar (3), the surperficial sliding connection who says (10) has circular slide (2), the surperficial joint of circular slide (2) has nose bar (3).
3. The retractor for clinical operation of orthopedics department according to claim 1, characterized in that: screw holes are formed in the upper side and the lower side of the rod body (1), fixing bolts (11) are connected to the surfaces of the screw holes in a threaded mode, positioning holes (12) are formed in the surface of the connecting rod (7), and one ends of the fixing bolts (11) penetrate through the positioning holes (12) and are movably connected with the connecting rod (7).
4. The retractor for clinical operation of orthopedics department according to claim 1, characterized in that: one side of the rod body (1) is fixedly connected with a thread block (13), and the surface of the thread block (13) is movably connected with an extension rod (3).
5. The retractor for clinical operation of orthopedics department according to claim 4, characterized in that: the surface of the thread block (13) is in threaded connection with a fixer (14), and the surface of the thread block (13) is clamped with an extension rod (3).
6. The retractor for clinical operation of orthopedics department according to claim 1, characterized in that: the upper surface of the extension rod (3) is fixedly connected with a moving block (15), and the upper surface of the fixing ring (8) is fixedly connected with the moving block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020525642.4U CN213156102U (en) | 2020-04-12 | 2020-04-12 | Drag hook for clinical operation of orthopedics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020525642.4U CN213156102U (en) | 2020-04-12 | 2020-04-12 | Drag hook for clinical operation of orthopedics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213156102U true CN213156102U (en) | 2021-05-11 |
Family
ID=75763937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020525642.4U Expired - Fee Related CN213156102U (en) | 2020-04-12 | 2020-04-12 | Drag hook for clinical operation of orthopedics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213156102U (en) |
-
2020
- 2020-04-12 CN CN202020525642.4U patent/CN213156102U/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: 20210511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |