CN213697033U - A drag hook structure for bone surgery - Google Patents
A drag hook structure for bone surgery Download PDFInfo
- Publication number
- CN213697033U CN213697033U CN202022073612.7U CN202022073612U CN213697033U CN 213697033 U CN213697033 U CN 213697033U CN 202022073612 U CN202022073612 U CN 202022073612U CN 213697033 U CN213697033 U CN 213697033U
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- China
- Prior art keywords
- rod
- connecting rod
- sheath
- pull
- pull rod
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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
Links
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 22
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 6
- 230000000399 orthopedic effect Effects 0.000 claims description 14
- 239000002250 absorbent Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 210000004243 sweat Anatomy 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000003195 fascia Anatomy 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000007721 medicinal effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model relates to the technical field of medical equipment, a drag hook structure for bone surgery is disclosed, including the holding rod, the one end of holding rod top is provided with the horizontal pole, the other end of holding rod is provided with the sheath, the middle part of horizontal pole top is provided with first connecting rod, one side of first connecting rod is provided with first pull rod, the both sides that are close to first connecting rod on the horizontal pole all are provided with the second connecting rod, one side of second connecting rod all is provided with the second pull rod, one side of second pull rod and first pull rod lower extreme all is provided with anti-skidding line, one side that is close to the sheath on the holding rod is provided with the pull ring. Through setting up the pull ring on the holding rod, the application of force point of the increase device of being convenient for makes the pull rod of front end operate more easily, sets up sheath and lug through the rear end at the holding rod, is convenient for increase the frictional force between sheath and the medical staff palm, does benefit to and grips, prevents the device landing, and the sheath is inside to set up sweat-absorbing type sponge layer simultaneously, is convenient for improve the effect that the device moisture absorption removed sweat.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a drag hook structure for orthopedic surgery.
Background
In the clinical medical activity of orthopedics, the orthopedic surgery retractor is a basic medical apparatus commonly used in fracture incision reduction internal fixation, and is used for drawing subcutaneous tissues, muscles, tendons, fascia or ligaments and the like around an incision in the surgery process so as to fully expose the surgery visual field and improve the surgery quality.
The current drag hook of orthopedic surgery occupies blood in the operation in the use process, so that the current drag hook is easy to slip, potential safety hazard occurs, and the current drag hook is single drag hook, so that the drag hook is not sufficient enough in the operation, and the operation effect is influenced. Accordingly, those skilled in the art have provided a retractor structure for use in orthopedic surgery to solve the above-mentioned problems of the background art.
Disclosure of Invention
An object of the utility model is to provide a drag hook structure for bone surgery to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a drag hook structure for bone surgery, includes the holding rod, the one end of holding rod top is provided with the horizontal pole, the other end of holding rod is provided with the sheath, the middle part of horizontal pole top is provided with first connecting rod, one side of first connecting rod is provided with first pull rod, the both sides that are close to first connecting rod on the horizontal pole all are provided with the second connecting rod, one side of second connecting rod all is provided with the second pull rod, one side of second pull rod and first pull rod lower extreme all is provided with anti-skidding line, one side that is close to the sheath on the holding rod is provided with the pull ring.
As a further aspect of the present invention: one side of first pull rod top is provided with the light, one side that first connecting rod below is close to horizontal pole and holding rod is provided with the right angle backup pad.
As a further aspect of the present invention: the inside of horizontal pole is close to the below of second connecting rod and all is provided with the recess, the inside of recess all is provided with the lead screw, the bottom of second connecting rod all is provided with the fixed block, the fixed block is all on the lead screw.
As a further aspect of the present invention: the outside at horizontal pole both ends all is provided with the carousel, the one end of lead screw all runs through horizontal pole and carousel and connects.
As a further aspect of the present invention: and a rubber pad is arranged on one side inside the pull ring.
As a further aspect of the present invention: the surface of the sheath is provided with a plurality of convex blocks, and the inside of the sheath is provided with a sweat-absorbing sponge layer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through set up first connecting rod and second connecting rod on the horizontal pole, first pull rod and second pull rod are connected to the front end of first connecting rod and second connecting rod, all be provided with the lead screw under the second connecting rod, fixed block and carousel, carousel through rotating both sides, adjust the distance between first connecting rod and the second connecting rod, the distance between second pull rod and the first pull rod has also been adjusted simultaneously, be convenient for adjust the second pull rod according to the needs of operation, thereby make the operation field of vision open, utilize the cooperation of both sides second pull rod simultaneously, when having avoided single drag hook to get, cause tearing of skin meat around the patient's wound.
2. Through set up the pull ring on the holding rod, the application of force point of the increase device of being convenient for, make the pull rod of front end operate more easily, rear end through at the holding rod sets up sheath and lug, be convenient for increase the frictional force between sheath and the medical staff palm, do benefit to and grip, prevent the device landing, the inside sweat-absorbing type sponge layer that sets up of sheath simultaneously, be convenient for improve the device moisture absorption and remove the effect of sweat, set up the light through the top in first pull rod one side, be convenient for at the darker position of operation, can open the light, illuminate the operation field of vision, improve the operation quality.
Drawings
FIG. 1 is a schematic view of a retractor structure for use in orthopedic surgery;
FIG. 2 is a front sectional view of a retractor structure for use in orthopedic surgery;
fig. 3 is a top sectional view of a retractor structure for use in orthopedic surgery.
In the figure: 1. a holding rod; 2. a cross bar; 3. a first link; 4. a first pull rod; 5. an illuminating lamp; 6. a second link; 7. a second pull rod; 8. anti-skid lines; 9. a groove; 10. a turntable; 11. a pull ring; 12. a rubber pad; 13. a sheath; 14. a bump; 15. a right-angled support plate; 16. a screw rod; 17. a fixed block; 18. a sweat-absorbent sponge layer.
Detailed Description
Please refer to fig. 1-3, in an embodiment of the present invention, a retractor structure for orthopedic surgery, including a holding rod 1, one end above the holding rod 1 is provided with a horizontal rod 2, the other end of the holding rod 1 is provided with a sheath 13, the middle part above the horizontal rod 2 is provided with a first connecting rod 3, one side of the first connecting rod 3 is provided with a first pull rod 4, both sides of the horizontal rod 2 near the first connecting rod 3 are all provided with a second connecting rod 6, one side of the second connecting rod 6 is all provided with a second pull rod 7, one side of the lower end of the second pull rod 7 and the first pull rod 4 is all provided with anti-skid patterns 8, prevent the second pull rod 7 and the first pull rod 4 from slipping off in use, one side of the holding rod 1 near the sheath 13 is provided with a pull ring 11, the force application point of the device is convenient to increase, the pull.
In fig. 1 and 2: one side of 4 tops of first pull rods is provided with light 5, and one side that 3 below of first connecting rod are close to horizontal pole 2 and holding rod 1 is provided with right angle backup pad 15, is convenient for increase first connecting rod 3's effort, has the supporting role to first connecting rod 3.
In fig. 3: the inside of horizontal pole 2 is close to the below of second connecting rod 6 and all is provided with recess 9, and the inside of recess 9 all is provided with lead screw 16, and the bottom of second connecting rod 6 all is provided with fixed block 17, and fixed block 17 all is on lead screw 16.
In fig. 1 and 3: the outside at 2 both ends of horizontal pole all is provided with carousel 10, and the one end of lead screw 16 all runs through horizontal pole 2 and the carousel 10 is connected, through the carousel 10 that rotates both sides, adjusts the distance between first connecting rod 3 and the second connecting rod 6, has also adjusted the distance between second pull rod 7 and the first pull rod 4 simultaneously, is convenient for adjust second pull rod 7 according to the needs of operation to make the operation field of vision open.
In fig. 1 and 2: a rubber pad 12 is arranged on one side inside the pull ring 11, so that force can be better applied to the pull ring 11.
In fig. 2: the surface of sheath 13 all is provided with a plurality of lugs 14, is convenient for increase the frictional force between sheath and the medical staff palm, does benefit to and grips, and the inside of sheath 13 is provided with sweat-absorbing type sponge layer 18, is convenient for improve the effect that the device dehumidified and dehumidified.
The utility model discloses a theory of operation is: when the device is used, the first connecting rod 3 and the second connecting rod 6 are arranged on the cross rod 2, the front ends of the first connecting rod 3 and the second connecting rod 6 are connected with the first pull rod 4 and the second pull rod 7, the screw rod 16, the fixed block 17 and the rotary table 10 are arranged below the second connecting rod 6, the distance between the first connecting rod 3 and the second connecting rod 6 is adjusted by rotating the rotary tables 10 at two sides, the distance between the second pull rod 7 and the first pull rod 4 is also adjusted at the same time, the second pull rod 7 is convenient to adjust according to the needs of an operation, so that the operation visual field is widened, meanwhile, the matching of the second pull rods 7 at two sides is utilized, the tearing of skin and flesh around a wound of a patient is avoided when a single drag hook is hooked, the pulling ring 11 is arranged on the holding rod 1, the force application point of the device is convenient to increase, the pulling rod at the front end is easier to operate, the sheath 13 and the bump 14 are arranged at the rear end of the holding rod 1, so that the friction between the sheath 13 and the, do benefit to and grip, prevent the device landing, sheath 13 is inside to set up sweat-absorbing type sponge layer 18 simultaneously, is convenient for improve the effect that the device absorbed moisture and removed sweat, sets up light 5 through the top in first pull rod 4 one side, is convenient for in the darker position of operation, can open light 5, illuminates the operation field of vision, improves the operation quality.
The above-mentioned, 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 structure for bone surgery, includes holding rod (1), its characterized in that, the one end of holding rod (1) top is provided with horizontal pole (2), the other end of holding rod (1) is provided with sheath (13), the middle part of horizontal pole (2) top is provided with first connecting rod (3), one side of first connecting rod (3) is provided with first pull rod (4), the both sides that are close to first connecting rod (3) on horizontal pole (2) all are provided with second connecting rod (6), one side of second connecting rod (6) all is provided with second pull rod (7), one side of second pull rod (7) and first pull rod (4) lower extreme all is provided with anti-skidding line (8), one side that is close to sheath (13) on holding rod (1) is provided with pull ring (11).
2. A retractor structure for orthopedic surgery according to claim 1, characterized in that a lighting lamp (5) is arranged on one side above the first pull rod (4), and a right-angle support plate (15) is arranged on one side below the first connecting rod (3) close to the cross rod (2) and the holding rod (1).
3. The retractor structure for orthopedic surgery according to claim 1, characterized in that the inside of the cross bar (2) is provided with a groove (9) below the second connecting rod (6), the inside of the groove (9) is provided with a screw rod (16), the bottom of the second connecting rod (6) is provided with a fixing block (17), and the fixing blocks (17) are all arranged on the screw rod (16).
4. The retractor structure for orthopedic surgery according to claim 3, characterized in that the outer sides of the two ends of the cross bar (2) are provided with rotating discs (10), and one end of the screw rod (16) penetrates through the cross bar (2) and is connected with the rotating discs (10).
5. A retractor structure for orthopedic surgery according to claim 1 characterized in that a rubber pad (12) is arranged on one side of the inner part of the pull ring (11).
6. A retractor structure for orthopedic surgery according to claim 1 characterized in that the sheath (13) is provided with a plurality of projections (14) on the surface and a sweat-absorbent sponge layer (18) inside the sheath (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022073612.7U CN213697033U (en) | 2020-09-21 | 2020-09-21 | A drag hook structure for bone surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022073612.7U CN213697033U (en) | 2020-09-21 | 2020-09-21 | A drag hook structure for bone surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213697033U true CN213697033U (en) | 2021-07-16 |
Family
ID=76794060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022073612.7U Expired - Fee Related CN213697033U (en) | 2020-09-21 | 2020-09-21 | A drag hook structure for bone surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213697033U (en) |
-
2020
- 2020-09-21 CN CN202022073612.7U patent/CN213697033U/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: 20210716 |