CN216854730U

CN216854730U - Trachea retractor for thyroid gland open surgery

Info

Publication number: CN216854730U
Application number: CN202122697486.7U
Authority: CN
Inventors: 蔡瑜娇; 王文生; 翁珣
Original assignee: Second Affiliated Hospital Army Medical University
Current assignee: Second Affiliated Hospital Army Medical University
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-07-01
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to a trachea drag hook for thyroid gland patency surgery, in particular to the technical field of surgery auxiliary instruments, which comprises a drag hook and a handle, wherein the drag hook is a semicircular ring strip, the semicircular ring strip is a thin plate, one end of the semicircular ring strip is bent with a straight rod, and the straight rod is detachably connected with the handle.

Description

Trachea retractor for thyroid gland open surgery

Technical Field

The utility model relates to the technical field of thyroid medical instruments, in particular to an endotracheal retractor for thyroid open surgery.

Background

In the thyroid breast surgery of each large hospital, medical personnel often need to use a thyroid gland drag hook to pull open the peripheral skin flap of the thyroid gland focus of a patient so as to be convenient for cleaning the peripheral skin flap lymph node of the thyroid gland focus.

The traditional thyroid gland drag hook generally comprises a handle and a drag hook body which is arranged at the front end of the corresponding handle and is vertical to the corresponding handle, and the thyroid gland drag hook with the structure has certain defects and shortcomings although being widely used.

Particularly, the thyroid retractor in the prior art is too deep, which causes the tissues beside the trachea to be pulled up together with the trachea, thereby inconveniently cleaning the tissues on the outer wall of the trachea.

Disclosure of Invention

The utility model aims to provide an endotracheal tube retractor for thyroid gland open surgery, which has the effect of conveniently cleaning tissues on the outer wall of an endotracheal tube.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides an open surgery trachea drag hook for thyroid gland, includes drag hook and handle, the drag hook is semicircle gird, semicircle gird is thin template, semicircle gird one end is bent there is the straight-bar, the straight-bar can be dismantled with the handle and be connected.

Preferably, the bending position of the straight rod semicircular ring strip is in an 1/4 circular arc shape.

Preferably, the disinfection box is connected to the handle tail end, the inside drag hook that has a plurality of different models that holds of disinfection box, disinfection box inside is provided with the ultraviolet disinfection lamp.

Preferably, the disinfection box is in threaded connection with the tail end of the handle.

Preferably, handle one side is provided with the arch that the cross-section is right triangle, bellied inclined plane deviates from the disinfect box, the handle deviates from bellied one side and is provided with a plurality of parallel beads that the cross-section is wavy, the handle adopts hard silica gel to make.

Preferably, the side wall of the straight rod of the draw hook is provided with a hemispherical convex ball, the end face of the front end of the handle is provided with a groove, and the inner wall of the groove is provided with a clamping groove matched with the convex ball.

In conclusion, the utility model has the beneficial effects that:

the draw hook adopts the semicircle form can not pull the flesh of blood on next door when the trachea is pulled out to can thoroughly clear up the tissue of trachea outer wall, thereby make things convenient for the doctor to use more.

Drawings

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

fig. 2 is a partial sectional view of fig. 1.

The marks in the figure are respectively 1 and a drag hook; 11. a semicircular ring strip; 12. a straight rod; 121. a convex ball; 13. bending the part; 2. a handle; 21. a protrusion; 22. parallel ribs; 23. a groove; 231. a clamping groove; 3. a sterilizing box; 31. an ultraviolet disinfection lamp.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 2, a trachea retractor 1 for thyroid gland open surgery, the trachea retractor 1 for thyroid gland open surgery comprises a retractor 1 and a handle 2, the retractor 1 is a semicircular strip 11, the semicircular strip 11 is a thin plate, a straight rod 12 is bent at one end of the semicircular strip 11, and the straight rod 12 is detachably connected with the handle 2.

The working principle is as follows: the draw hook 1 adopts the semicircle form can not pull the blood meat on next door when the trachea is pulled out to can thoroughly clear up the tissue of trachea outer wall, thereby make things convenient for the doctor to use more.

The bending part 13 of the semicircular strip 11 of the straight rod 12 is in the shape of an 1/4 circle, and by adopting the structure, the blood flesh can not be easily injured by the bending part 13 between the straight rod 12 and the semicircular strip 11.

2 trailing end connection disinfect box 3 of handle, the inside drag hook 1 that has a plurality of different models that holds of disinfect box 3, disinfect box 3 is inside to be provided with ultraviolet disinfection lamp 31, adopts such structure can make drag hook 1 in time disinfect and store.

2 tail end threaded connection of disinfect box 3 and handle adopts such structure can make disinfect box 3 separable operation in the operation finish connecting to be convenient for both link together and be convenient for store together, conveniently find suitable model drag hook 1 next time and supply the selection.

2 one side of handle is provided with the arch 21 that the cross-section is right triangle, the inclined plane of arch 21 deviates from disinfect box 3, one side that handle 2 deviates from arch 21 is provided with a plurality of parallel beads 22 that the cross-section is wavy, handle 2 adopts hard silica gel to make, adopts such structure can make the drag hook 1 of being convenient for accomodate different models and in time disinfect and store.

Be provided with hemispherical protruding ball 121 on the straight-bar 12 lateral wall of drag hook 1, be provided with recess 23 on the 2 front end terminal surfaces of handle, the inner wall of recess 23 is provided with the joint groove 231 that the adaptation has protruding ball 121, adopts such structure can make the connection between drag hook 1 and the recess 23 convenient and fast more.

Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention.

Claims

1. The utility model provides an open surgery trachea retractor (1) of thyroid gland which characterized in that: including drag hook (1) and handle (2), drag hook (1) is semicircle girdle (11), semicircle girdle (11) are the thin template, semicircle girdle (11) one end is bent and is had straight-bar (12), the connection can be dismantled in straight-bar (12) and handle (2), straight-bar (12) semicircle girdle (11) department of bending (13) are the arc of 1/4 circle, handle (2) end-to-end connection disinfect box (3), disinfect box (3) inside drag hook (1) that have a plurality of different models that hold, disinfect box (3) inside is provided with ultraviolet disinfection lamp (31).

2. The tracheal retractor (1) for thyroid gland open surgery according to claim 1, wherein: the disinfection box (3) is in threaded connection with the tail end of the handle (2).

3. The tracheal retractor (1) for thyroid gland open surgery as defined in claim 2, wherein: handle (2) one side is provided with arch (21) that the cross-section is right angled triangle, the inclined plane of arch (21) deviates from disinfect box (3), one side that handle (2) deviate from arch (21) is provided with a plurality of parallel beads (22) that the cross-section is wavy, handle (2) adopt hard silica gel to make.

4. The tracheal retractor (1) for thyroid gland open surgery according to claim 1, wherein: hemispherical convex balls (121) are arranged on the side wall of a straight rod (12) of the draw hook (1), a groove (23) is formed in the end face of the front end of the handle (2), and a clamping groove (231) matched with the convex balls (121) is formed in the inner wall of the groove (23).