CN213465148U

CN213465148U - A drag hook device for abdominal incision

Info

Publication number: CN213465148U
Application number: CN202021826471.5U
Authority: CN
Inventors: 李尧
Original assignee: Chongqing Public Health Medical Center
Current assignee: Chongqing Public Health Medical Center
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-06-18
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to a pull fixing device technical field, specifically speaking relates to a be used for notched drag hook device of belly, including the drag hook main part, be provided with the rectangle pole in the drag hook main part, the end that the drag hook main part was kept away from to the rectangle pole is provided with the screw rod, be provided with the sleeve on the screw rod, be provided with the screw hole that is linked together with the external world in the sleeve, the screw rod be located the threaded hole and with threaded connection between the screw hole, be provided with the rotating button on the telescopic intermediate position barrel, the end that the screw rod was kept away from to the sleeve is provided with the bearing, the sleeve pass the bearing the inner circle and with the inner circle between closely weld, be provided with the traction area of a plurality of equidistant ranges on the outer lane of bearing, the end that the bearing was. The utility model discloses convenient operation, labour saving and time saving brings the facility for the user.

Description

A drag hook device for abdominal incision

Technical Field

The utility model relates to a pull fixing device technical field, specifically speaking relates to a be used for notched drag hook device of belly.

Background

In surgery, a surgeon often needs an auxiliary instrument to distract the soft tissue of the surgical incision to enlarge the field of view of the surgical site. When carrying out the belly operation, can cut open belly skin, cut open the back with belly skin, for convenient medical personnel operate at the incision position, it is fixed to generally need to pull the skin of incision both sides with the drag hook device that corresponds, conventional drag hook device is when using, length can not adjust according to actual service environment, there is the pothook probably not be convenient for fix the defect on external bedstead, and then can increase the operation degree of difficulty, be difficult to fix, bring inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for notched drag hook device of belly to solve the defect that proposes 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 be used for notched drag hook device of belly, includes the drag hook main part, the one end of drag hook main part is provided with the rectangle pole, the one end that the drag hook main part was kept away from to the rectangle pole is provided with the screw rod, be equipped with threaded connection's sleeve on the screw rod, be provided with turn button on the sleeve, the one end that the screw rod was kept away from to the sleeve is equipped with a plurality of traction areas along circumference, traction area keeps away from the one end of bearing is provided with fixed pothook.

Preferably, a plurality of LED lamps are arranged on the surface of the draw hook main body. When the LED lamp is used, the LED lamp can be used for achieving the lighting effect.

Preferably, the drag hook main part with the rectangular rod is connected through the universal rod, universal rod and drag hook main part fixed connection, the universal rod can rotate for the rectangular rod. Guarantee when using, through the universal rod that sets up, can make the universal rod take place to deform and adjust the inclination of drag hook main part.

Preferably, the universal rod is made of a plastic material, and the plastic material can be kept without restoring the original shape when being bent.

Preferably, the surface of the rectangular rod is provided with a size mark nameplate which can play a role of marking.

Preferably, the surface of the rotary button is provided with an anti-slip layer, so that the friction force between the rotary button and fingers is increased, and the rotary button can be held more smoothly.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a threaded connection between the screw rod that sets up and the sleeve, the traction area on the fixed pothook is also fixed on the outer lane of bearing in addition, and the convenience is when using, with fixed pothook card on external object, and rotate the sleeve, can adjust the screw rod and the sleeve exposes the sum of outer length, convenient operation uses, has solved conventional drag hook device when using, has had the pothook on it not convenient for fix the defect on external bedstead, and then can increase the operating procedure, brings inconvenient problem for the user.

2. The utility model discloses a LED lamp that sets up guarantees when using, can play the effect of illumination, facilitates the use behind the external power source with the LED lamp switch-on.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic view of a part of the structure of the present invention.

The meaning of the individual reference symbols in the figures is: 1. a hook main body; 10. an LED lamp; 11. a bump; 12. a gimbal lever; 13. a rectangular bar; 131. size marking nameplates; 14. a screw; 15. a sleeve; 151. a threaded hole; 16. rotating the button; 161. an anti-slip layer; 17. a bearing; 18. a traction belt; 19. the hook is fixed.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a be used for notched drag hook device of belly, including drag hook main part 1, be provided with rectangular rod 13 in the drag hook main part 1, rectangular rod 13 keeps away from the terminal integrated into one piece of drag hook main part 1 has screw rod 14, be provided with sleeve 15 on the screw rod 14, be provided with the screw hole 151 that is linked together with the external world in the sleeve 15, screw rod 14 be located screw hole 151 and with screw hole 151 between threaded connection, guarantee when using, can rotate sleeve 15 and come adjusting screw rod 14 and sleeve 15 to expose the length sum outside, and is convenient to use, and convenience is brought to the user.

Specifically, the rotary button 16 is arranged on the cylinder body at the middle position of the sleeve 15, and the sleeve 15 and the rotary button 16 are of an integrally formed structure, so that the structure is firmer and more stable; the end that screw rod 14 was kept away from to sleeve 15 is provided with bearing 17, sleeve 15 pass bearing 17 the inner circle and with the inner circle between closely weld, there are a plurality of equidistant range's traction area 18 along circumference fusion welding on bearing 17's the outer lane, traction area 18 keeps away from bearing 17's end integrated into one piece has fixed pothook 19, it is convenient when using, fix pothook 19 card on external object, and through the bearing 17 that sets up, also guarantee sleeve 15 when the pivoted, can not drive traction area 18 and rotate, avoid appearing the condition of intertwine between a plurality of traction areas 18.

In this embodiment, integrated into one piece has a plurality of equidistant LED lamps 10 of arranging on the outer annular side of drag hook main part 1, guarantees when using, after putting through external power supply with LED lamp 10, can utilize LED lamp 10 to play the effect of illumination.

Specifically, the retractor body 1 is connected with a rectangular rod 13 through a universal rod 12. One end integrated into one piece that is close to rectangular bar 13 of drag hook main part 1 has lug 11, one of them terminal integrated into one piece of universal rod 12 is on lug 11, another terminal integrated into one piece of universal rod 12 is on rectangular bar 13, universal rod 12 adopts plastic material to make, in this embodiment, universal rod 12 adopts the iron wire winding to form, the iron wire can take place to warp after the atress, and it can not the reconversion after removing external force, guarantee when using, through the universal rod 12 that sets up, can make universal rod 12 take place to deform and adjust the inclination of drag hook main part 1.

Further, a size mark nameplate 131 is integrally formed on the upper surface of the rectangular rod 13, and can play a role in marking and prompting.

In addition, the surface of the rotary button 16 is provided with an anti-slip layer 161, and the anti-slip layer 161 can be made by preparing anti-slip stripes on the surface of the rotary button 16, so that the friction force between the anti-slip layer 161 and the fingers can be increased, and the rotary button 16 can be held more smoothly.

The utility model discloses a be used for notched drag hook device of belly when using, at first pull drag hook main part 1 on the skin of incision position both sides, 19 cards of fixed pothook are on external object or the bedstead that corresponds after that, rotate sleeve 15 after that, come the adjustment and expose outside sleeve 15 and screw rod 14's length sum, and guarantee that traction belt 18 can be in the tensioning condition can, facilitate the use, when having solved conventional drag hook device and using, there is the pothook on it not convenient for fix the defect on external bedstead, and then can increase operating procedure, bring inconvenient problem for the user.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A drag hook device for abdominal incision which is characterized in that: including drag hook main part (1), the one end of drag hook main part (1) is provided with rectangle pole (13), the one end that drag hook main part (1) was kept away from in rectangle pole (13) is provided with screw rod (14), be equipped with threaded connection's sleeve (15) on screw rod (14), be provided with rotating button (16) on sleeve (15), the one end that screw rod (14) were kept away from in sleeve (15) is equipped with a plurality of traction area (18) along circumference, traction area (18) are kept away from the one end of sleeve (15) is provided with fixed pothook (19).

2. The retractor device for abdominal incisions according to claim 1, characterized in that: the surface of the draw hook main body (1) is provided with a plurality of LED lamps (10).

3. The retractor device for abdominal incisions according to claim 1, characterized in that: the drag hook main part (1) with rectangular rod (13) are connected through universal rod (12), universal rod (12) and drag hook main part (1) fixed connection, universal rod (12) can rotate for rectangular rod (13).

4. The retractor device for abdominal incisions according to claim 3, characterized in that: the universal rod (12) is made of plastic materials.

5. The retractor device for abdominal incisions according to claim 1, characterized in that: the surface of the rectangular rod (13) is provided with a size mark nameplate (131).

6. The retractor device for abdominal incisions according to claim 1, characterized in that: the surface of the rotary button (16) is provided with an anti-slip layer (161).