CN212165864U

CN212165864U - Uterine curettage device for obstetrics and gynecology department

Info

Publication number: CN212165864U
Application number: CN202020291068.0U
Authority: CN
Inventors: 王朝忠; 朱雪怡; 陆小莲
Original assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Current assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-12-18
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a gynaecology and obstetrics is with curettage device, including the spoon pole, the inside installation cavity that is provided with of spoon pole, the top fixedly connected with connecting rod of spoon pole, the one end fixedly connected with spoon body of spoon pole is kept away from to the connecting rod, the equal fixedly connected with piston rod in the middle part of the both sides of spoon pole, the flexible end fixedly connected with supporter of piston rod, the both sides of spoon pole are all seted up flutedly, two the recess all is located the top of piston rod, two the recess internal rotation is connected with the screw thread lead screw. The utility model discloses a shape that sets up the supporter is the circular arc type, can prevent supporter fish tail uterus outer wall, and the material through setting up the spoon pole is the stainless steel, can prevent on the spoon pole rust and infect women's uterus, and cooperation through supporter, screw lead screw, nut, guide bar, push rod, main sprocket, conveying chain, axis of rotation and auxiliary sprocket can make the uterus entry can be supported and open, makes operation efficiency and success rate promote greatly.

Description

Uterine curettage device for obstetrics and gynecology department

Technical Field

The utility model relates to a gynaecology and obstetrics's uterine curettage technical field specifically is a gynaecology and obstetrics is with curettage device.

Background

Gynaecology is in the pedestrian flow postoperative, probably there is some things to remain in the palace chamber, curettage should be carried out under this condition, curettage is the common method of clinical diagnosis and treatment gynaecology disease, at present, the main apparatus of clinical when curettage is carried out for patient is curettage spoon, current curettage spoon most all comprises handle and the spoon body only, structure and function are all more single, because women's uterus entry is too narrow, when curettage spoon gets into women's palace intracavity, the spoon pole can tightly be carried by the uterus entry and make the spoon body can not use in a flexible way, increased the degree of difficulty for the operation, so to this problem, it is necessary to solve at present at once.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gynaecology and obstetrics is with curettage device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a uterine curettage device for obstetrics and gynecology department comprises a spoon rod, wherein an installation cavity is arranged inside the spoon rod, a connecting rod is fixedly connected to the top of the spoon rod, one end of the connecting rod, which is far away from the spoon rod, is fixedly connected with a spoon body, the middle parts of the two sides of the spoon rod are fixedly connected with a piston rod, the telescopic end of the piston rod is fixedly connected with a supporting body, the two sides of the spoon rod are respectively provided with a groove, the two grooves are respectively positioned above the piston rod, the two grooves are rotatably connected with a threaded lead screw, one end of the threaded lead screw penetrates through the spoon rod and extends into the spoon rod, the end, which is positioned outside the spoon rod, of the threaded lead screw is in threaded connection with a nut, the top and the bottom inside the nut are respectively and slidably connected with guide rods, one end of the two guide rods are respectively and fixedly connected to one side inside the, the other end of push rod and one side fixed connection of supporter, the screw lead screw is located the inside one end fixedly connected with main chain wheel of spoon pole, the meshing is connected with the transfer chain on the main chain wheel, the both sides of spoon pole are close to the bottom and all rotate and are connected with the axis of rotation, two the one end that the axis of rotation is relative all is located the spoon pole, the axis of rotation is located the one end fixedly connected with auxiliary chain wheel in the spoon pole, the one end that the main chain wheel was kept away from to the transfer chain is connected with the auxiliary chain wheel meshing, the axis of rotation is located the outside one end fixedly connected with fixed.

Preferably, the tops and the bottoms of the two fixing blocks are fixedly connected with rotating rods.

Preferably, an anti-slip sleeve is fixedly sleeved at one end, far away from the spoon body, of the spoon rod, and anti-slip particles are distributed on the surface of the anti-slip sleeve.

Preferably, the top of the spoon rod is fixedly connected with a rubber pad.

Preferably, a pinhole camera is fixedly connected in the spoon body.

Preferably, the two support bodies are made of stainless steel, and the outer surfaces of the support bodies are arc-shaped.

Preferably, the spoon rod and the spoon body are made of stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that: this gynaecology and obstetrics is with scraping palace device, it has anti-skidding cover to fix the cover through the one end at the spoon pole, and the surface of anti-skidding cover is covered with anti-skidding granule, can increase the frictional force of hand and spoon pole, prevent the increase of the smooth operation degree of difficulty that leads to of hand, shape through setting up the supporter is the circular arc type, can prevent supporter fish tail uterus outer wall, the material through setting up the spoon pole is the stainless steel, can prevent to rust on the spoon pole and infect women's uterus, through the supporter, the screw lead screw, the nut, the guide bar, the push rod, the main chain wheel, the conveying chain, the cooperation of axis of rotation and auxiliary chain wheel can make the uterus entry can be propped open, make operation efficiency and success rate promote.

Drawings

FIG. 1 is a front view of the internal structure of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure B in FIG. 1 according to the present invention;

FIG. 4 is a front external view of the present invention;

fig. 5 is a schematic side view of the present invention.

In the figure: the spoon comprises a spoon rod 1, a spoon body 2, an antiskid sleeve 3, a piston rod 4, a support body 5, a groove 6, a threaded lead screw 7, a nut 8, a guide rod 9, a push rod 10, a main chain wheel 11, a conveying chain 12, a rotating shaft 13, an auxiliary chain wheel 14, a fixed block 15, a rotating rod 16 and a connecting rod 17.

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. 1-5, the present invention provides a technical solution: a uterine curettage device for obstetrics and gynecology department comprises a spoon rod 1, an installation cavity is arranged inside the spoon rod 1, the top of the spoon rod 1 is fixedly connected with a connecting rod 17, one end of the connecting rod 17 far away from the spoon rod 1 is fixedly connected with a spoon body 2, a pinhole camera is fixedly connected inside the spoon body 2, residues can be seen clearly through auxiliary operations, the materials of the spoon rod 1 and the spoon body 2 are stainless steel, the spoon rod 1 is arranged to be made of stainless steel, the infection of the uterus of women caused by rusting on the spoon rod 1 can be prevented, piston rods 4 are fixedly connected in the middle parts of two sides of the spoon rod 1, support bodies 5 are fixedly connected with the telescopic ends of the piston rods 4, the two support bodies 5 are made of stainless steel, the outer surface of each support body 5 is arc-shaped, the wall of the uterus can be prevented from being scratched, grooves 6 are arranged on two sides of the spoon rod 1, the two, one end of a threaded screw rod 7 penetrates through the spoon rod 1 and extends to the inside of the spoon rod 1, one end, located outside the spoon rod 1, of the threaded screw rod 7 is in threaded connection with a nut 8, the top and the bottom inside the nut 8 are in sliding connection with guide rods 9, one ends of the two guide rods 9 are fixedly connected to one side inside the groove 6, the other ends of the two guide rods 9 are suspended, the top and the bottom outside the nut 8 are fixedly connected with push rods 10, the other end of the push rods 10 is fixedly connected with one side of the supporting body 5, one end, located inside the spoon rod 1, of the threaded screw rod 7 is fixedly connected with a main chain wheel 11, the main chain wheel 11 is in meshing connection with a conveying chain 12, two sides, close to the bottom, of the spoon rod 1 are in rotating connection with rotating shafts 13, the opposite ends of the two rotating shafts 13 are located inside the spoon rod 1, one end, located inside the spoon rod 1, of the rotating shafts 13 is, axis of rotation 13 is located spoon pole 1 outside one end fixedly connected with fixed block 15, the top and the equal fixedly connected with bull stick 16 in bottom of two fixed blocks 15, rotation bull stick 16 that can relax like this, the fixed cover of the one end of keeping away from spoon body 2 of spoon pole 1 has cup jointed anti-skidding cover 3, the surface of anti-skidding cover 3 is covered with anti-skidding granule, it has anti-skidding cover 3 to cup joint through the one end at spoon pole 1, and the surface of anti-skidding cover 3 is covered with anti-skidding granule, can increase the frictional force of hand and spoon pole 1, prevent that the increase of the smooth operation degree of difficulty that leads to of hand, the top fixedly connected with rubber pad of spoon pole 1, prevent scratch women's uterus wall.

The working principle is as follows: when the uterine curettage device for obstetrics and gynecology works, the anti-slip sleeve 3 is fixedly sleeved at one end of the spoon rod 1, the outer surface of the anti-slip sleeve 3 is full of anti-slip particles, the friction force between the hand and the spoon rod 1 can be increased, the increase of operation difficulty caused by the hand slip is prevented, the support body 5 is in an arc shape, the support body 5 can be prevented from scratching the outer wall of the uterus, the spoon rod 1 is made of stainless steel, the female uterus can be prevented from being infected by rust on the spoon rod 1, when the device needs operation, the female pudendum is firstly opened by the vaginal dilator, the device is stretched into the female pudendum until the spoon body 2 enters the uterine cavity and the support body 5 enters the uterine cavity inlet, the fixing block 15 drives the rotating shaft 13 and the auxiliary chain wheel 14 to rotate, the auxiliary chain wheel 14 drives the main chain wheel 11 and the threaded lead screw 7 to rotate, at the nut 8 drives the push rod 10 and the support body 5 to move outwards along the direction of the guide rod 9 to stretch the uterine cavity inlet to be opened The size is proper.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gynaecology and obstetrics is with curettage device, includes spoon pole (1), its characterized in that: the spoon is characterized in that an installation cavity is arranged inside the spoon rod (1), the top of the spoon rod (1) is fixedly connected with a connecting rod (17), one end, far away from the spoon rod (1), of the connecting rod (17) is fixedly connected with a spoon body (2), the middle parts of the two sides of the spoon rod (1) are fixedly connected with a piston rod (4), the telescopic end of the piston rod (4) is fixedly connected with a support body (5), the two sides of the spoon rod (1) are respectively provided with a groove (6), the two grooves (6) are respectively positioned above the piston rod (4), a threaded lead screw (7) is rotationally connected in the two grooves (6), one end of the threaded lead screw (7) penetrates through the spoon rod (1) and extends into the spoon rod (1), one end, positioned outside the spoon rod (1), of the threaded lead screw (7) is in threaded connection with a nut (8), and the top and the bottom in the nut (8) are both, the spoon is characterized in that one end of each of two guide rods (9) is fixedly connected to one side of the corresponding groove (6), the other end of each of the two guide rods (9) is suspended, a push rod (10) is fixedly connected to the top and the bottom of the corresponding nut (8), the other end of the push rod (10) is fixedly connected to one side of the corresponding support body (5), a main chain wheel (11) is fixedly connected to one end of each of the threaded lead screws (7) located inside the corresponding spoon rod (1), a conveying chain (12) is connected to the main chain wheel (11) in a meshed mode, rotating shafts (13) are rotatably connected to the two sides of the corresponding spoon rod (1) close to the bottom of the corresponding spoon rod (1), one ends of the rotating shafts (13) opposite to each other are located inside the spoon rod (1), an auxiliary chain wheel (14) is fixedly connected to one end of each of the corresponding rotating shafts (13) located inside the spoon rod (1), one end of the rotating shaft (13) positioned outside the spoon rod (1) is fixedly connected with a fixing block (15).

2. The uterine curettage device for obstetrics and gynecology department according to claim 1, wherein: the tops and the bottoms of the two fixing blocks (15) are fixedly connected with rotating rods (16).

3. The uterine curettage device for obstetrics and gynecology department according to claim 1, wherein: the anti-skidding spoon is characterized in that an anti-skidding sleeve (3) is fixedly sleeved at one end, far away from the spoon body (2), of the spoon rod (1), and anti-skidding particles are fully distributed on the surface of the anti-skidding sleeve (3).

4. The uterine curettage device for obstetrics and gynecology department according to claim 1, wherein: the top of the spoon rod (1) is fixedly connected with a rubber pad.

5. The uterine curettage device for obstetrics and gynecology department according to claim 1, wherein: a pinhole camera is fixedly connected in the spoon body (2).

6. The uterine curettage device for obstetrics and gynecology department according to claim 1, wherein: the two supporting bodies (5) are made of stainless steel, and the outer surfaces of the supporting bodies (5) are arc-shaped.

7. The uterine curettage device for obstetrics and gynecology department according to claim 1, wherein: the spoon rod (1) and the spoon body (2) are both made of stainless steel.