CN220141719U

CN220141719U - Auxiliary drag hook

Info

Publication number: CN220141719U
Application number: CN202320901630.0U
Authority: CN
Inventors: 曹敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-12-08
Anticipated expiration: 2033-04-20

Abstract

The utility model relates to the technical field of plastic surgery, in particular to an auxiliary drag hook which comprises a clamping seat, wherein a first rotating groove is formed in the top end of the clamping seat, a first rotating block is rotatably connected in the first rotating groove, a fixed plate is fixedly connected to the top end of the first rotating block, the first rotating plate is rotatably connected to the fixed plate through a rotating shaft, a second rotating plate is rotatably connected to the other end of the first rotating plate through the rotating shaft, a second rotating groove is formed in the other end of the second rotating plate, a second rotating block is rotatably connected to the inner side end of the second rotating groove, a clamping ring is fixedly connected to the side end of the second rotating block, a drag hook assembly is clamped in the clamping ring, clamping assemblies are arranged in the clamping seat, the fixed plate, the first rotating plate and the inner side of the second rotating plate, and the clamping seat comprises a U-shaped seat, so that a doctor is prevented from holding, the working strength of the doctor is reduced, the doctor can conveniently vacate hands to perform the operation, and the practicability of the doctor is improved.

Description

Auxiliary drag hook

Technical Field

The utility model relates to the technical field of plastic surgery, in particular to an auxiliary drag hook.

Background

As is well known, orthopedic surgery is a branch of surgery, also known as reduction surgery or sham surgery, and is used to treat wounds, diseases, congenital or acquired tissue or organ defects and deformities, mainly skin, muscle and bone. During an orthopedic endoscopic surgery, a doctor inserts a tiny light source and a camera into a cavity tube through an auxiliary drag hook, and the surgery is guided by using an external monitoring image.

According to the retrieval, the utility model patent with the Chinese patent number of CN202021986617.2 discloses an auxiliary drag hook for an orthopedic endoscope, which comprises a tube body and a handle, wherein the tube body and the handle are fixed, when the auxiliary drag hook is used, a camera and an illuminating lamp are firstly inserted into a through tube and are protruded out of the chamfer structure head of the through tube, the tail of a flushing tube is connected with external flushing equipment or negative pressure equipment according to the needs, then the auxiliary drag hook for the orthopedic endoscope is inserted under the skin through a hole stripped in advance, a cavity is formed by expanding subcutaneous tissues by utilizing an arc-shaped supporting plate, pattern collection is facilitated, the flushing tube is used for flushing or sucking liquid according to the needs to keep the collected pattern clear, the auxiliary drag hook for the orthopedic endoscope is moved by the handle to collect the pattern, the scale marks on the surface of the through tube can be observed at any time, and the accurate positions of different patterns are recorded, but a doctor is required to hold and fix the auxiliary drag hook in a handheld manner in the use process, the corresponding fixing structure is inconvenient to fix the auxiliary drag hook, the doctor can produce a tired feeling due to long-time holding the doctor's arm, and simultaneously one hand of the doctor occupies one hand of the doctor to affect the doctor to perform the corresponding plastic operation.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects in the prior art, the utility model provides an auxiliary drag hook for solving the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the auxiliary drag hook comprises a clamping seat, wherein a first rotating groove is formed in the top end of the clamping seat, a first rotating block is rotationally connected in the first rotating groove, a fixed plate is fixedly connected to the top end of the first rotating block, the first rotating plate is rotationally connected to the fixed plate through a rotating shaft, a second rotating plate is rotationally connected to the other end of the first rotating plate through the rotating shaft, a second rotating groove is formed in the other end of the second rotating plate, a second rotating block is rotationally connected in the second rotating groove, and a clamping ring is fixedly connected to the side end of the second rotating block;

a drag hook assembly is clamped in the clamping ring;

the clamping assembly is arranged in the clamping seat, the fixing plate, the first rotating plate and the second rotating plate.

Preferably, the clamping seat comprises a U-shaped seat, a clamping plate is slidably arranged in the U-shaped seat, a screw is connected with the bottom end of the U-shaped seat in a threaded manner, and the top end of the screw is rotationally connected with the bottom end of the clamping plate.

Further, the drag hook assembly comprises a pipe body, an arc-shaped supporting plate is fixedly connected to the side end of the pipe body, and a flushing pipe is fixedly connected to the bottom end of the pipe body.

Still further, the chucking subassembly includes the chucking piece, be provided with pivot pivoted circular slot on fixed plate and the first commentaries on classics board, circular slot, first commentaries on classics groove and the side of second commentaries on classics groove all are provided with the recess, chucking piece and recess sliding fit, the side of chucking piece is connected with compression spring.

Further, the inside of the clamping ring is fixedly connected with an anti-slip pad.

On the basis of the scheme, the bottom end of the screw rod is fixedly connected with a rotating handle.

(III) beneficial effects

Compared with the prior art, the utility model provides an auxiliary drag hook, which has the following beneficial effects:

this supplementary drag hook, it is tight fixed on the operating table to press from both sides tight seat clamp, insert the drag hook subassembly to patient subcutaneous tissue, rotate through first rotating block and first rotary groove and be connected and be convenient for to the fixed plate, first rotating plate, second rotating plate and clamp ring rotate, be convenient for adjust the angle of clamp ring, rotate through first rotating plate and fixed plate and be connected, the second rotating plate rotates with first rotating plate and is connected with second rotating block and second rotary groove and rotate, be convenient for adjust the position of clamp ring, then fix the drag hook subassembly in clamp ring's inside, simultaneously carry out the chucking fixedly through chucking subassembly to first rotating block, two pivots and second rotating block, thereby be convenient for fix the drag hook subassembly, thereby it has avoided the doctor to hold, the working strength of doctor has been reduced, the doctor is convenient for the hand to make the operation, the practicality of its use has been improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic diagram of a front view of the present utility model;

FIG. 3 is a schematic diagram of a retractor assembly of the utility model;

fig. 4 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.

In the figure: 1. a clamping seat; 2. a first rotating block; 3. a fixing plate; 4. a rotating shaft; 5. a first rotating plate; 6. a second rotating plate; 7. a second rotating block; 8. a clamping ring; 9. a U-shaped seat; 10. a clamping plate; 11. a screw; 12. a tube body; 13. an arc-shaped supporting plate; 14. a flushing pipe; 15. a clamping block; 16. a compression spring; 17. an anti-slip pad; 18. a rotating handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, an auxiliary drag hook comprises a clamping seat 1, a first rotating groove is arranged at the top end of the clamping seat 1, a first rotating block 2 is rotatably connected in the first rotating groove, a fixed plate 3 is fixedly connected at the top end of the first rotating block 2, a first rotating plate 5 is rotatably connected on the fixed plate 3 through a rotating shaft 4, the rotating shaft 4 is fixedly connected with the first rotating plate 5, a second rotating plate 6 is rotatably connected at the other end of the first rotating plate 5 through the rotating shaft 4, the rotating shaft 4 is fixedly connected with the second rotating plate 6, a second rotating groove is arranged at the other end of the second rotating plate 6, a second rotating block 7 is rotatably connected in the second rotating groove, a clamping ring 8 is fixedly connected at the side end of the second rotating block 7, a drag hook component is clamped in the clamping ring 8, clamping assemblies are arranged in the clamping seat 1, the fixed plate 3, the first rotating plate 5 and the second rotating plate 6, and the clamping components are all arranged in the clamping seat 1 is clamped and fixed on an operation table, insert the drag hook subassembly to patient subcutaneous tissue, rotate through first rotating block 2 and first rotary groove and be connected and be convenient for rotate fixed plate 3, first rotating plate 5, second rotating plate 6 and clamp ring 8, be convenient for adjust the angle of clamp ring 8, rotate through first rotating plate 5 and fixed plate 3 and be connected, second rotating plate 6 rotates with first rotating plate 5 and is connected with second rotating block 7 and second rotary groove and rotate and be connected, be convenient for adjust clamp ring 8's position, then fix the drag hook subassembly in clamp ring 8's inside, it is fixed to carry out the chucking through chucking subassembly to first rotating block 2, two pivots 4 and second rotating block 7 simultaneously, thereby be convenient for fix the drag hook subassembly, thereby it has avoided handheld doctor, doctor's working strength has been reduced, be convenient for doctor to vacate the hand and perform the operation, the practicality of its use has been improved.

Referring to fig. 1 and 2, the clamping seat 1 includes a U-shaped seat 9,U, a clamping plate 10 is slidably disposed in the U-shaped seat 9, a screw 11 is screwed at the bottom end of the U-shaped seat 9, the top end of the screw 11 is rotatably connected with the bottom end of the clamping plate 10, a rotating handle 18 is fixedly connected with the bottom end of the screw 11, the screw 11 is conveniently rotated by the rotating handle 18, the U-shaped seat 9 is sleeved outside the side edge of the operating table, then the screw 11 is rotated clockwise, the screw 11 is rotated clockwise to enable the clamping plate 10 to move upwards, and the operating table is clamped and fixed by the clamping plate 10.

Referring to fig. 1 and 3, the retractor assembly comprises a tube body 12, an arc-shaped supporting plate 13 is fixedly connected to the side end of the tube body 12, a flushing tube 14 is fixedly connected to the bottom end of the tube body 12, the tail of the flushing tube 14 is connected with external flushing equipment or negative pressure equipment and is used for flushing wounds and sucking out liquid generated in the operation process, a camera and an illuminating lamp are inserted into the tube body 12, then the tube body 12 is inserted into the skin of a patient, subcutaneous tissues are propped up to form a cavity through the arc-shaped supporting plate 13, and pattern collection is facilitated.

Referring to fig. 1 and 4, the clamping assembly comprises a clamping block 15, rotating shafts 4 are arranged on a fixed plate 3 and a first rotating plate 5, grooves are formed in the side ends of the circular grooves, the first rotating groove and a second rotating groove, the clamping block 15 is in sliding fit with the grooves, compression springs 16 are connected to the side ends of the clamping block 15, the clamping block 15 is pushed to move through the compression springs 16, a plurality of clamping blocks 15 are respectively clamped with the first rotating block 2, the two rotating shafts 4 and the second rotating block 7, the first rotating plate 5, the second rotating plate 6, the first rotating block 2 and the second rotating block 7 are prevented from rotating, and the stability of clamping the drag hook assembly is improved.

Referring to fig. 1 and 2, an anti-slip pad 17 is fixedly connected to the inside of the clamping ring 8, and stability of clamping and fixing the retractor assembly is improved through the anti-slip pad 17.

In summary, this auxiliary drag hook, when using, firstly insert camera and light to the inside of body 12, then with wash pipe 14 afterbody and external flushing equipment or negative pressure equipment connection, then insert the body 12 to patient's subcutaneous tissue, hold up the subcutaneous tissue through arc layer board 13 and form the cavity, then cover U type seat 9 in the suitable position on the operation table, then rotate fixed plate 3, first swivel plate 5, second swivel plate 6 and clamp ring 8 and rotate, make clamp ring 8 and body 12 be in the vertically state, then with body 12 chucking in clamp ring 8's inside, then clockwise turn screw rod 11, screw rod 11 clockwise turn makes clamp plate 10 upwards move, carry out the clamp fixation to the operation table through clamp plate 10, thereby accomplish the fixed work to the drag hook subassembly, then doctor carries out corresponding operation can.

In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, and may be fixedly attached, detachably attached, or integrated, for example; the connection may be mechanical connection, direct connection or indirect connection through an intermediate medium, and may be internal connection of two elements or interaction relationship of two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Claims

1. An auxiliary drag hook comprises a clamping seat (1), and is characterized in that: the clamping seat is characterized in that a first rotating groove is formed in the top end of the clamping seat (1), a first rotating block (2) is rotationally connected to the inside of the first rotating groove, a fixed plate (3) is fixedly connected to the top end of the first rotating block (2), a first rotating plate (5) is rotationally connected to the fixed plate (3) through a rotating shaft (4), a second rotating plate (6) is rotationally connected to the other end of the first rotating plate (5) through the rotating shaft (4), a second rotating groove is formed in the other end of the second rotating plate (6), a second rotating block (7) is rotationally connected to the inside of the second rotating groove, and a clamping ring (8) is fixedly connected to the side end of the second rotating block (7);

a drag hook assembly is clamped in the clamping ring (8);

clamping assemblies are arranged in the clamping seat (1), the fixing plate (3), the first rotating plate (5) and the second rotating plate (6).

2. An auxiliary retractor according to claim 1, wherein: the clamping seat (1) comprises a U-shaped seat (9), a clamping plate (10) is slidably arranged in the U-shaped seat (9), a screw (11) is connected to the bottom end of the U-shaped seat (9) in a threaded mode, and the top end of the screw (11) is rotatably connected with the bottom end of the clamping plate (10).

3. An auxiliary retractor according to claim 2 wherein: the draw hook assembly comprises a pipe body (12), an arc-shaped supporting plate (13) is fixedly connected to the side end of the pipe body (12), and a flushing pipe (14) is fixedly connected to the bottom end of the pipe body (12).

4. An auxiliary retractor according to claim 3 wherein: the clamping assembly comprises a clamping block (15), rotating shafts (4) are arranged on the fixing plate (3) and the first rotating plate (5), grooves are formed in the side ends of the circular grooves, the first rotating grooves and the second rotating grooves, the clamping block (15) is in sliding fit with the grooves, and compression springs (16) are connected to the side ends of the clamping block (15).

5. The auxiliary retractor of claim 4, wherein: an anti-slip pad (17) is fixedly connected inside the clamping ring (8).

6. The auxiliary retractor of claim 5, wherein: the bottom end of the screw rod (11) is fixedly connected with a rotating handle (18).