CN219289553U

CN219289553U - Skin pulling operation retractor

Info

Publication number: CN219289553U
Application number: CN202222853821.2U
Authority: CN
Inventors: 周邦; 杨登齐
Original assignee: Chongqing Xingchen Plastic Surgery Hospital Co ltd
Current assignee: Chongqing Xingchen Plastic Surgery Hospital Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-07-04
Anticipated expiration: 2032-10-27

Abstract

The utility model provides a skin pulling operation retractor which comprises a clamp, a shaping hose, a supporting cylinder, a first threaded rod, a rectangular first plugboard, an arc-shaped second plugboard and a draw hook, wherein two ends of the shaping hose are fixedly connected with the supporting cylinder and the clamp respectively, a first nut is connected with one end bearing of the supporting cylinder, the outer side of the other end of the supporting cylinder is fixedly connected with one end of the first plugboard, one end of the first threaded rod is in threaded connection with the first nut and movably inserted into the supporting cylinder, the other end of the first threaded rod is fixedly connected with one end of the second plugboard, strip-shaped through holes penetrating through the upper side and the lower side are formed in the middle parts of the first plugboard and the second plugboard, and the draw hook is horizontally and slidably inserted into the through holes. The utility model can lead an operator to operate the retractor to pull the face skin by one hand and cut the face skin and subcutaneous tissue by one hand, thereby being convenient for fully exposing the operation field, shortening the operation time and being more accurate in tissue removal.

Description

Skin pulling operation retractor

Technical Field

The utility model relates to the technical field of plastic and cosmetic medical equipment, in particular to a skin pulling operation retractor.

Background

Facial cosmetic surgery is one of the most widely developed cosmetic surgery in clinic at present, and during the facial cosmetic surgery, a fat removal operation for subcutaneous fat may be required while facial tissue operations are performed. The face-lift clinical operation generally needs to be used for pulling Pi Lagou, the face skin on two sides of the tangent line is pulled in opposite directions by utilizing at least two draw hooks after the face skin is cut in the operation, subcutaneous tissues are exposed, but at least one assisting person is needed to conduct the pulling under normal conditions, and a doctor of a main knife is operated, but the pulling angle and the pulling force are required to be adjusted for many times because the pulling force is not needed by the doctor of the main knife, so that the operation view meets the requirements of the doctor of the main knife, the doctor of the main knife is inconvenient to cut the face skin and the subcutaneous tissues, the operation time is prolonged, the efficiency is low, and meanwhile, the operation is inconvenient to hold because the draw hooks are smaller.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a skin pulling operation retractor, which solves the problems that at least one assisting person is required to hold a retractor to pull skin tissues in the prior art, and a doctor of a main knife is inconvenient to cut skin and subcutaneous tissues.

According to the embodiment of the utility model, the skin pulling operation retractor comprises a clamp, a shaping hose, a supporting cylinder, a first threaded rod, a rectangular first plugboard, an arc-shaped second plugboard and a draw hook, wherein two ends of the shaping hose are respectively and fixedly connected with the supporting cylinder and the clamp, one end of the supporting cylinder is connected with a first nut in a bearing manner, the outer side of the other end of the supporting cylinder is fixedly connected with one end of the first plugboard, one end of the first threaded rod is in threaded connection with the first nut and movably inserted into the supporting cylinder, the other end of the first threaded rod is fixedly connected with one end of the second plugboard, strip-shaped through holes penetrating through the upper side and the lower side are formed in the middle parts of the first plugboard and the second plugboard, and the draw hook is horizontally and slidably inserted into the through holes.

Preferably, the drag hook comprises an L-shaped inserting connection rod, a hook body and a second threaded rod, one end of the inserting connection rod is connected with a second nut in a bearing manner, the other end of the inserting connection rod is horizontally and slidably inserted in the through hole, one end of the second threaded rod is in threaded connection with the second nut and movably inserted in the inserting connection rod, and the hook body is rotatably connected with the free end of the second threaded rod.

Preferably, the hook body comprises a rotating shaft and an arc-shaped thin sheet, one end of the rotating shaft is connected with the second threaded rod bearing, and the other end of the rotating shaft is fixedly connected with the outer side of one end of the thin sheet.

Preferably, the two inner side walls of the through hole are provided with sliding grooves on the same horizontal line along the horizontal direction, a plurality of elastic rubber rings are fixed on the outer side surface of one end of the plugging rod close to the through hole at intervals, and the elastic rubber rings can be embedded into the sliding grooves.

Preferably, the first plugboard and the second plugboard are located on the same horizontal plane, the concave surface of the second plugboard faces the first plugboard, and draw hooks respectively spliced on the first plugboard and the second plugboard are oppositely arranged.

Compared with the prior art, the utility model has the following beneficial effects:

the edge of the sickbed is clamped by the clamps, at least one draw hook is inserted on the first plugboard and the second plugboard respectively, the draw hooks on the first plugboard and the second plugboard are oppositely arranged, then the positions of the draw hooks and the supporting cylinders are adjusted, the draw hooks on the first plugboard and the second plugboard are respectively hooked on the skins on two sides of the tangent line, then the first nut is rotated to enable the second plugboard to be far away from the first plugboard, the skins on two sides are pulled to be separated, subcutaneous tissues are exposed, and the shaping hose can keep the position of the supporting cylinders unchanged.

Drawings

Fig. 1 is a front view of a retractor of an embodiment of the utility model.

Fig. 2 is a top view of a retractor according to an embodiment of the utility model.

Fig. 3 is a cross-sectional view of the embodiment of the utility model in position a of fig. 1.

In the above figures: the plug rod 1, the second nut 2, the second threaded rod 3, the sheet 4, the first threaded rod 5, the supporting cylinder 6, the second plug board 7, the shaping hose 8, the clip 9, the elastic rubber ring 10, the through hole 11, the first nut 12 and the first plug board 13.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 2, the embodiment of the utility model provides a skin pulling operation retractor, which comprises a clamp 9, a shaping hose 8, a supporting cylinder 6, a first threaded rod 5, a rectangular first inserting plate 13, an arc-shaped second inserting plate 7 and a draw hook, wherein two ends of the shaping hose 8 are respectively fixedly connected with the supporting cylinder 6 and the clamp 9, one end bearing of the supporting cylinder 6 is connected with a first nut 12, the outer side of the other end is fixedly connected with one end of the first inserting plate 13, one end of the first threaded rod 5 is in threaded connection with the first nut 12 and is movably inserted into the supporting cylinder 6, the other end is fixedly connected with one end of the second inserting plate 7, strip-shaped through openings 11 penetrating through the upper side and the lower side are respectively formed in the middle parts of the first inserting plate 13 and the second inserting plate 7, and the draw hook is horizontally and slidably inserted into the through openings 11;

the first plugboard 13 and the second plugboard 7 are positioned on the same horizontal plane, the concave surface of the second plugboard 7 faces the first plugboard 13, and draw hooks respectively spliced on the first plugboard 13 and the second plugboard 7 are oppositely arranged.

The edge of the sickbed is clamped by the clamp 9, at least one draw hook is respectively inserted on the first plugboard 13 and the second plugboard 7, the draw hooks on the first plugboard 13 and the second plugboard 7 are oppositely arranged, then the positions of the draw hooks and the supporting cylinder 6 are adjusted, the draw hooks on the first plugboard 13 and the second plugboard 7 are respectively hooked on the skins on two sides of the tangent line, then the first nut 12 is rotated to enable the second plugboard 7 to be far away from the first plugboard 13, the skins on two sides are pulled to be separated, subcutaneous tissues are exposed, and as the shaping hose 8 can keep the supporting cylinder 6 unchanged at any position, a doctor of a main knife can hold the supporting cylinder 6 by one hand and adjust the position of the supporting cylinder 6 and rotate the first nut 12, and one hand uses a surgical instrument to cut the skins and subcutaneous tissues, so that the doctor can conveniently adjust the surgical field according to own habit without assistance of other assistants, the doctor of the main knife can fully expose the surgical field, the operation is more convenient, the operation time is shortened, and the tissue is removed more accurately.

The drag hook comprises an L-shaped inserting and connecting rod 1, a hook body and a second threaded rod 3, one end bearing of the inserting and connecting rod 1 is connected with a second nut 2, the other end of the inserting and connecting rod is horizontally and slidably inserted in a through hole 11, one end of the second threaded rod 3 is in threaded connection with the second nut 2 and movably inserted in the inserting and connecting rod 1, and the hook body is rotationally connected with the free end of the second threaded rod 3.

The draw hook can slide in the through hole 11 to adjust the position of draw hook, conveniently pull the arbitrary position of face skin, rotate second nut 2 simultaneously, can drive the second threaded rod 3 and stretch out and draw back, finely tune the position of collude the body, in order fully to expose the operation field of vision, it is more accurate to get rid of the tissue.

The hook body comprises a rotating shaft and an arc-shaped thin sheet 4, the thin sheet 4 is vertically arranged, the concave surface faces the second plugboard 7, one end of the rotating shaft is in bearing connection with the second threaded rod 3, and the other end of the rotating shaft is fixedly connected with the outer side of the upper end of the thin sheet 4.

The curved sheet 4 is adopted to hook the edge of the dough cover, so that the contact area between the hook body and the edge of the dough cover can be increased, meanwhile, the sheet 4 can rotate around the rotating shaft and change along with the extending direction of the edge of the dough cover, the compression of the hook body on the edge of the dough cover is reduced, and the damage possibly caused when the dough cover is pulled is avoided.

Referring to fig. 3, two inner side walls of the through hole 11 are provided with sliding grooves on the same horizontal line along the horizontal direction, a plurality of elastic rubber rings 10 are fixed on the outer side surface of one end of the plugging rod 1, which is close to the through hole 11, at intervals, and the elastic rubber rings 10 can be embedded into the sliding grooves;

the elastic rubber rings 10 with different heights are embedded into the sliding groove, the adjustable drag hook is positioned at different traction heights, and meanwhile, the drag hook slides along the sliding groove to conveniently carry out traction at different angles, so that the surgical field is fully exposed, and the requirements of a doctor of a main knife are met.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. A skin pulling operation retractor, which is characterized in that: including clip, design hose, support a section of thick bamboo, first threaded rod, curved second plugboard and drag hook, the both ends of design hose respectively with support a section of thick bamboo and clip fixed connection, the one end bearing of supporting a section of thick bamboo is connected with first nut, the outside of the other end and the one end fixed connection of first plugboard, the one end and the first nut threaded connection of first threaded rod are pegged graft in supporting a section of thick bamboo with the activity, the one end fixed connection of the other end and second plugboard, the bar through-hole of link up upper and lower both sides has all been seted up at the middle part of first plugboard and second plugboard, drag hook horizontal slip is pegged graft in the through-hole.

2. A skin stretching surgical retractor according to claim 1, wherein: the draw hook comprises an L-shaped inserting connection rod, a hook body and a second threaded rod, one end of the inserting connection rod is connected with a second nut in a bearing manner, the other end of the inserting connection rod is horizontally and slidably inserted in the through hole, one end of the second threaded rod is in threaded connection with the second nut and movably inserted in the inserting connection rod, and the hook body is rotatably connected with the free end of the second threaded rod.

3. A skin stretching surgical retractor according to claim 2, wherein: the hook body comprises a rotating shaft and an arc-shaped thin sheet, one end of the rotating shaft is connected with a second threaded rod bearing, and the other end of the rotating shaft is fixedly connected with the outer side of one end of the thin sheet.

4. A skin stretching surgical retractor according to claim 2, wherein: the two inner side walls of the through hole are provided with sliding grooves on the same horizontal line along the horizontal direction, a plurality of elastic rubber rings are fixed on the outer side face of one end of the plugging rod, which is close to the through hole, at intervals, and the elastic rubber rings can be embedded into the sliding grooves.

5. A skin stretching surgical retractor according to claim 4, wherein: the first plugboard and the second plugboard are positioned on the same horizontal plane, the concave surface of the second plugboard faces the first plugboard, and draw hooks respectively spliced on the first plugboard and the second plugboard are oppositely arranged.