CN210871773U

CN210871773U - Thyroid gland struts device

Info

Publication number: CN210871773U
Application number: CN201921191160.3U
Authority: CN
Inventors: 王洪辉; 刘江涛; 韩超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-06-30
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a thyroid gland opening device, which comprises a disc and an opening and closing device; a circular cavity is formed in the middle of the disc; a first fastening bolt is arranged on the outer ring of the upper side of the disc; the upper side of the disc is provided with a rotating disc; the rotating disc is provided with a slideway matched with the first fastening bolt; the inner ring of the rotating disc is provided with a convex block; the opening and closing device comprises an opening and closing block and a bent connecting rod; the opening and closing block is in an arc-shaped triangular structure; the outer side angle of each opening and closing block is rotationally connected with the disc through a screw; the lower side of each opening and closing block is detachably connected with a drag hook through a clamping groove; one end of the bending connecting rod is hinged with the protruding block, and the other end of the bending connecting rod is hinged with the opening and closing block; the doctor can accurately grasp the size of the distraction through the rotating disk; a doctor can directly perform an operation on a diseased part through the circular cavity without manually adjusting the angle of the device, and the operation is favorably performed; the base of the telescopic rod can fix the device on two sides of the neck of a patient; the graduations on the retractor enable a physician to determine the depth of insertion of the retractor.

Description

Thyroid gland struts device

Technical Field

The utility model relates to the field of medical equipment, specifically be a thyroid gland distraction device.

Background

At present, because of air pollution, unhealthy diet and other reasons, thyroid diseases become more and more diseases concerned by people, the skin of a thyroid part needs to be kept in a propping state during thyroid surgery, instruments can conveniently stretch into the thyroid operation, and the existing thyroid propping device is too simple in structure and single in function and cannot meet the use requirements of doctors; when in use, a doctor usually holds the draw hook and pulls the draw hook to two sides, which consumes manpower; there is an urgent need for improvement of the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thyroid gland struts device 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: a thyroid gland opening device comprises a disc and an opening and closing device; the opening and closing device is positioned on the upper side of the disc; a circular cavity is formed in the middle of the disc; a first fastening bolt is arranged on the outer ring of the upper side of the disc; the upper side of the disc is provided with a rotating disc; the lower side of the rotating disc is connected with the disc in a sliding manner through a circular sliding rail; the rotating disc is provided with a slideway matched with the first fastening bolt, and the first fastening bolt moves in the slideway, so that damage to a diseased part caused by overlarge opening and closing block is avoided; the length of the slide way limits the rotation angle of the rotating disc, and the moving angle of the rotating disc is adjusted according to the conditions of different diseased parts; the inner ring of the rotating disc is provided with a convex block; the opening and closing device comprises an opening and closing block and a bent connecting rod; the number of the opening and closing blocks is five, and the five opening and closing blocks can completely cover the circular cavity; the opening and closing block is in an arc-shaped triangular structure; the outer side angle of each opening and closing block is rotationally connected with the disc through a screw; the lower side of each opening and closing block is detachably connected with a draw hook through a clamping groove, and the draw hooks of different types can be replaced according to different conditions of the affected part; one end of the bending connecting rod is hinged with the protruding block, and the other end of the bending connecting rod is hinged with the opening and closing block; the hinging enables the elements in the device to move more smoothly with each other, which is convenient for the operation of a doctor.

Furthermore, the drag hook is composed of a rod part and a hook part which are integrally connected, the top end of the rod part is detachably connected with the opening and closing block through a clamping groove, the bottom end of the rod part is connected with the hook part, the rod parts of every two adjacent drag hooks are connected through a silica gel elastic band, and the silica gel elastic band can play a role in protecting the affected part which cannot be contacted with the rod part when the affected part is expanded; the rod part is provided with scale marks which can enable a doctor to determine the insertion depth of the draw hook.

Furthermore, the handle is connected to the outer side of the rotating disc, and a doctor rotates the rotating disc by moving the handle, so that the operation is simple.

Furthermore, both ends are equipped with the telescopic link about the disc downside, are equipped with the second fastening bolt of fixed telescopic link length on the telescopic link, and the base is connected to the telescopic link bottom, plays stabilizing effect.

The utility model has the advantages that:

(1) this thyroid gland distraction device passes through handle control rotary disk, and the rotary disk drives crooked connecting rod and removes, and then the expansion of the switching board of control switching piece downside, and the size that the doctor can be accurate assurance struts.

(2) The length of the slide way limits the rotation angle of the rotating disc, so that the situation that the thyroid gland of a patient is too much unfolded by a doctor due to improper operation can be effectively prevented, and the later recovery of the thyroid gland patient is facilitated; after the device is expanded, a doctor can directly perform an operation on a diseased part through the circular cavity without manually adjusting the angle of the device, and the device is favorable for performing the operation.

(3) The base of the telescopic rod can fix the device on two sides of the neck of a patient, the device does not need to be manually supported, and labor is saved.

(4) The scales on the draw hook can ensure that a doctor can determine the insertion depth of the draw hook, thereby avoiding secondary damage to a patient; the silica gel elastic band between the rod parts of the draw hook can protect the diseased position which can not be contacted by the rod part when the diseased position is expanded.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a plan view of the present invention (the opening/closing device is in a closed state).

Fig. 2 is a plan view of the present invention (the opening/closing device is in an open state).

Fig. 3 is a bottom view of the present invention (the telescopic rod and the base are not shown).

Fig. 4 is a front view of the present invention.

Fig. 5 is a schematic view of the retractor.

The labels in the figure are: 1. the novel elastic clamp comprises a disc, 2 parts of an opening and closing device, 3 parts of a rotating disc, 4 parts of a convex block, 5 parts of a bent connecting rod, 6 parts of an opening and closing block, 7 parts of screws, 8 parts of a handle, 9 parts of a circular cavity, 10 parts of a first fastening bolt, 11 parts of a slide way, 12 parts of a drag hook, 13 parts of a telescopic rod, 14 parts of a base, 15 parts of a rod part, 16 parts of a hook part and 17 parts of a silica gel elastic band.

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.

Referring to fig. 1 to 5, the present embodiment provides a thyroid gland spreading device including a disc 1 and an opening and closing means 2; the opening and closing device 2 is positioned on the upper side of the disc 1; a circular cavity 9 is arranged in the middle of the disc 1; a first fastening bolt 10 is arranged on the outer ring of the upper side of the disc 1; the upper side of the disc 1 is provided with a rotating disc 3; the lower side of the rotating disc 3 is connected with the disc 1 in a sliding manner through a circular sliding rail; the circular slide rail is arranged on the disc 1 through a screw; the rotating disc 3 is provided with a slideway 11 matched with the first fastening bolt 10, and the first fastening bolt 10 moves in the slideway 11, so that the damage to the affected part caused by the overlarge opening and closing block 6 is avoided; the length of the slide 11 limits the rotation angle of the rotating disc 3, and the moving angle of the rotating disc 3 is adjusted according to the conditions of different diseased parts; the inner ring of the rotating disc 3 is provided with a convex block 4; the convex block 4 is fixedly arranged on the rotating disc 3 through a screw; the opening and closing device 2 comprises an opening and closing block 6 and a bent connecting rod 5; the number of the opening and closing blocks 6 is five, and the five opening and closing blocks 6 can completely cover the circular cavity 9; the opening and closing block 6 is in an arc-shaped triangular structure; the outer side corner of each opening and closing block 6 is rotationally connected with the disc 1 through a screw 7; the lower side of each opening and closing block 6 is detachably connected with a draw hook 12 through a clamping groove, and the draw hooks 12 of different types can be replaced according to different conditions of the affected part; one end of the bending connecting rod 5 is hinged with the convex block 4, and the other end is hinged with the opening and closing block 6; the hinging enables the elements in the device to move smoothly with each other, which is convenient for the operation of a doctor.

Preferably, the drag hook 12 is composed of a rod part 15 and a hook part 16 which are integrally connected, the top end of the rod part 15 is detachably connected with the opening and closing block 6 through a clamping groove, the bottom end of the rod part 15 is connected with the hook part 16, and the rod parts of every two adjacent drag hooks 15 are connected through a silica gel elastic band 17; the silica gel elastic band 17 is fixedly arranged on the rod part 15 through a screw; the silica gel elastic band 17 can protect the affected part which can not be contacted by the rod part 15 when the affected part is expanded; the rod part 15 is provided with scale marks which can enable a doctor to determine the insertion depth of the draw hook 12.

Preferably, the handle 8 is connected to the outer side of the rotary plate 3 by a screw, and the doctor rotates the rotary plate 3 by moving the handle 8, so that the operation is simple.

Preferably, the left end and the right end of the lower side of the disc 1 are provided with telescopic rods 13, the telescopic rods 13 are provided with second fastening bolts for fixing the length of the telescopic rods 13, and the bottom of each telescopic rod 13 is connected with a base 14 to play a stabilizing role.

When the utility model is used, the base 14 is firstly placed at the two sides of the neck of a patient, the device is fixed, the hook part 16 of the drag hook 12 is aligned to the patient part with disease, the telescopic rod 13 is adjusted, the drag hook 12 is inserted into the patient part with disease, and the second fastening bolt is screwed down; a doctor moves the handle 8 to enable the rotating disc 3 to rotate, the protruding block 4 drives the opening and closing block 6 hinged to one end of the bent connecting rod 5 to move, the opening and closing block 6 is opened in a fan-shaped motion track under the fixing action of screws, so that the rod part 15 of the drag hook 12 expands a diseased part of a patient, the first fastening bolt 10 in the slide rail 11 is screwed after expansion, the rotating disc 3 is fixed, and therefore the skin of a thyroid gland part is kept in an expanded state; after the operation is finished, the first fastening bolt 10 in the slide rail 11 is adjusted, the handle 8 is moved in the opposite direction, and the device is taken out after the opening and closing block 6 is closed, so that the operation is convenient and the labor is saved.

Claims

1. A thyroid gland opening device comprises a disc (1) and an opening and closing device (2); the opening and closing device (2) is positioned on the upper side of the disc (1); the method is characterized in that: a circular cavity (9) is arranged in the middle of the disc (1); a first fastening bolt (10) is arranged on the outer ring of the upper side of the disc (1); the upper side of the disc (1) is provided with a rotating disc (3); the lower side of the rotating disc (3) is connected with the disc (1) in a sliding way through a circular sliding rail; the rotating disc (3) is provided with a slideway (11) matched with the first fastening bolt (10); the inner ring of the rotating disc (3) is provided with a convex block (4); the opening and closing device (2) comprises an opening and closing block (6) and a bent connecting rod (5); the number of the opening and closing blocks (6) is five, and the five opening and closing blocks (6) can completely cover the circular cavity (9); the opening and closing block (6) is in an arc-shaped triangular structure; the outer side angle of each opening and closing block (6) is rotationally connected with the disc (1) through a screw (7); the lower side of each opening and closing block (6) is detachably connected with a draw hook (12) through a clamping groove; one end of the bending connecting rod (5) is hinged with the convex block (4), and the other end is hinged with the opening and closing block (6).

2. The thyroid distraction device of claim 1, wherein: the draw hook (12) consists of a rod part (15) and a hook part (16) which are integrally connected, the top end of the rod part (15) is detachably connected with the opening and closing block (6) through a clamping groove, the bottom end of the rod part (15) is connected with the hook part (16), and the rod parts (15) of every two adjacent draw hooks (12) are connected through a silica gel elastic band (17); the rod part (15) is provided with scale marks.

3. The thyroid distraction device of claim 1, wherein: the outer side of the rotating disc (3) is connected with a handle (8).

4. The thyroid distraction device of claim 1, wherein: the disc type telescopic rack is characterized in that telescopic rods (13) are arranged at the left end and the right end of the lower side of the disc (1), second fastening bolts for fixing the length of the telescopic rods (13) are arranged on the telescopic rods (13), and a base (14) is connected to the bottom of the telescopic rods (13).