CN211049439U

CN211049439U - Sampling device for woman cervical examination

Info

Publication number: CN211049439U
Application number: CN201920820274.3U
Authority: CN
Inventors: 杨芳; 李蜀凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-07-21
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a woman is sampling device for cervical examination, including the brush-holder stud, the left side outer wall fixedly connected with brush hair of brush-holder stud, outer wall fixed connection brush hair at the brush-holder stud, make the brush hair scrape broken mucosa tissue, through at the quick round hole in brush-holder stud middle part, the inner wall fixed connection through-hole of round hole, rotate the connection three-way pipe on the right side of connecting pipe, the inner wall fixed connection check valve of three-way pipe, at the right-hand member fixed connection gasbag of three-way pipe, through pressing down the gasbag, can inhale cervical secretion by the through-hole, when rotating the three-way pipe, switch the exhaust state of breathing in of three-way pipe, can discharge inspiratory secretion, and blow off the mucosa of brush adhesion, thereby be convenient for clear up.

Description

Sampling device for woman cervical examination

Technical Field

The utility model relates to a medical appliance, in particular to a sampling device for woman cervical examination.

Background

Female health has long been an important subject of concern in the medical community, and cervical mucosa diseases usually show that mucosa inflammation is broken, leucorrhea increases, and secretes opalescent or yellowish purulent liquid, so when clinical sampling inspection, not only need to sample mucosa histiocyte, still need to sample to the bleeding liquid, and current sampling device, the sample is single, and is not convenient for clear up, consequently, proposes specially the utility model discloses.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provide a sampling device for the examination of the cervix uteri of women.

In order to achieve the above object, the utility model provides a following technical scheme: a sampling device for woman cervical examination comprises a brush rod, wherein brush bristles are fixedly connected to the outer wall of the left side of the brush rod, a round hole is formed in the right side face of the brush rod, a through hole is formed in the inner wall of the round hole, a connecting pipe is screwed to the outer wall of the right end of the brush rod, a ring body is rotatably connected to the inner wall of the middle of the connecting pipe, a three-way pipe is fixedly connected to the inner wall of the ring body, a first check valve and a second check valve are fixedly connected to the inner wall of the upper end and the inner wall of the lower end of the three-way pipe respectively, an air pipe is fixedly connected to the bottom end of the three-way pipe in the middle of the lower end of the ring body.

Preferably, the right outer wall of the three-way pipe is fixedly connected with a conical pipe, the inner wall of the conical pipe is connected with a ball in a sliding mode, the inner wall of the conical pipe is fixedly connected with a spring, the outer end of the spring is attached to the outer wall of the ball, arc grooves are formed in the upper end and the lower end of the right inner wall of the connecting pipe, and the outer wall of the ball is connected with the inner wall of the arc grooves in a sliding mode.

Preferably, the inner wall of the outer end of the air pipe is fixedly connected with filter cotton.

Preferably, the outer wall of the brush rod is bonded with a rubber sleeve.

Preferably, the pad is moulded hard to the upper end of the inner wall of gasbag and the equal fixedly connected with of lower extreme, two mould the equal fixedly connected with magnet dish of inner wall of pad hard, and two magnet dishes repel each other.

Preferably, the outer wall of the connecting pipe is bonded with an anti-slip sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: through the outer wall fixed connection brush hair at the brush-holder stud, make the brush hair scrape broken mucosa tissue, through the quick round hole in brush-holder stud middle part, the inner wall fixed connection through-hole of round hole, rotate the connection three-way pipe on the right side of connecting pipe, the inner wall fixed connection check valve of three-way pipe, at the right-hand member fixed connection gasbag of three-way pipe, through pressing the gasbag, can inhale the secretion of cervix by the through-hole, when rotating the three-way pipe, the exhaust state of breathing in of switching three-way pipe, can discharge inspiratory secretion, and blow off the mucosa of brush adhesion, thereby be convenient for clear up.

Drawings

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

Fig. 2 is a schematic view of the connecting pipe and its internal structure.

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. 1-2, the present invention provides a technical solution: a sampling device for woman cervical examination comprises a brush rod 1, wherein brush hair 2 is fixedly connected to the outer wall of the left side of the brush rod 1, a round hole 3 is formed in the right side face of the brush rod 1, through holes 4 are formed in the inner wall of the round hole 3, a plurality of brush hair 2 and the through holes 4 are uniformly and alternately arranged, a connecting pipe 5 is screwed on the outer wall of the right end of the brush rod 1, a ring body 6 is rotatably connected to the inner wall of the middle part of the connecting pipe 5, a three-way pipe 7 is fixedly connected to the inner wall of the upper end and the inner wall of the lower end of the three-way pipe 7 respectively, a first check valve 8 and a second check valve 9 are both existing gas check valves, gas of the first check valve 8 flows from outside to inside, gas of the second check valve 9 flows from inside to outside, a gas pipe 10 is fixedly connected to the middle part of the lower end of the ring body 6 corresponding to the bottom end of, the inner end of the air pipe 10 is bonded with a sealing ring, so that the sealing performance of the air pipe 10 and the three-way pipe 7 is improved, and the right end of the three-way pipe 7 is fixedly connected with an air bag 11.

In order to facilitate fixing the three-way pipe 7, the right side outer wall fixedly connected with conical tube 12 of three-way pipe 7, the outer end internal diameter of conical tube 12 is thinner, the inner wall sliding connection of conical tube 12 has ball 13, conical tube 12 is worn out to the right-hand member of ball 13, nevertheless can not break away from conical tube 12, the inner wall fixedly connected with spring 14 of conical tube 12, and the outer end of spring 14 is laminated with the outer wall of ball 13 mutually, spring 14 is in compression state all the time, arc wall 15 has all been seted up to the upper end and the lower extreme of the right side inner wall of connecting pipe 5, the outer wall and the 15 inner wall sliding connection of arc.

In order to filter the sucked air, a filter cotton 16 is fixedly connected to the inner wall of the outer end of the air pipe 10.

In order to ensure the safety of materials, the outer wall of the brush rod 1 is bonded with a rubber sleeve 17, and the rubber sleeve 17 is made of medical rubber.

In order to facilitate the resetting of the air bag 11, the upper end and the lower end of the inner wall of the air bag 11 are fixedly connected with the hard plastic pads 18, the inner walls of the two hard plastic pads 18 are fixedly connected with the magnet discs 19, the two magnet discs 19 repel each other, and in a natural state, the two magnet discs 19 repel each other to enable the air bag 11 to be oval, so that the air bag 11 can be restored after the air bag 11 is vertically pressed.

In order to facilitate the rotation of the connection tube 5, an anti-slip cover 20 is adhered to the outer wall of the connection tube 5.

The working principle is as follows: the utility model relates to a sampling device for woman cervical examination, which is thoroughly sterilized before use, and is connected with the utility model in sequence, and the branch pipe of a three-way pipe 7 where a second check valve 9 is positioned corresponds to an air pipe 10, the brush end of the utility model is inserted into the cervix, and is slowly rotated, so that the brush hair 2 scrapes broken tissue mucosa, and simultaneously the air bag 11 is pressed, and the inner wall of the cervix wraps the brush end of the utility model, most of the air in the air bag 11 is discharged from the right end of the three-way pipe 7, the second check valve 9 and the air pipe 10, when the air bag 11 is recovered, the air is sucked by a through hole 4, a round hole 3 and a first check valve 8, thereby the secretion in the cervix is sucked, after two to three times of pressing, the utility model is drawn out, the utility model is made vertical, and the three-way pipe 7 is rotated, so that the branch pipe of the three-way pipe 7 where the first check valve 8 is positioned corresponds to the air, pressing the air bag 11 again can discharge the secretion and blow off the mucus adhered to the brush hairs 2.

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. A sampling device for woman cervical examination is characterized in that: comprises a brush rod (1), the outer wall of the left side of the brush rod (1) is fixedly connected with brush hair (2), the right side surface of the brush rod (1) is provided with a round hole (3), the inner wall of the round hole (3) is provided with a through hole (4), the outer wall of the right end of the brush rod (1) is in threaded connection with a connecting pipe (5), the inner wall of the middle part of the connecting pipe (5) is rotatably connected with a ring body (6), the inner wall of the ring body (6) is fixedly connected with a three-way pipe (7), the inner wall of the upper end and the inner wall of the lower end of the three-way pipe (7) are respectively and fixedly connected with a first check valve (8) and a second check valve (9), the middle part of the lower end of the ring body (6) is fixedly connected with an air pipe (10) corresponding to the bottom end of the three-way pipe (7), the upper surface of the air pipe (10) is attached to the lower end of the three-way pipe (7), and the right end of the three-way pipe (7) is fixedly connected with an air bag (11).

2. The sampling device for female cervix uteri according to claim 1, wherein: the right side outer wall fixedly connected with conical tube (12) of three-way pipe (7), the inner wall sliding connection of conical tube (12) has ball (13), the inner wall fixedly connected with spring (14) of conical tube (12), and the outer end of spring (14) and the outer wall of ball (13) laminate mutually, arc wall (15) have all been seted up to the upper end and the lower extreme of the right side inner wall of connecting pipe (5), the outer wall and the arc wall (15) inner wall sliding connection of ball (13).

3. The sampling device for female cervix uteri according to claim 1, wherein: the inner wall of the outer end of the air pipe (10) is fixedly connected with filter cotton (16).

4. The sampling device for female cervix uteri according to claim 1, wherein: the outer wall of the brush rod (1) is bonded with a rubber sleeve (17).

5. The sampling device for female cervix uteri according to claim 1, wherein: the upper end and the equal fixedly connected with of lower extreme of the inner wall of gasbag (11) mould pad (18), two mould the equal fixedly connected with magnet dish (19) of inner wall of pad (18) hard, and two magnet dishes (19) repel each other.

6. The sampling device for female cervix uteri according to claim 1, wherein: the outer wall of the connecting pipe (5) is bonded with an anti-slip sleeve (20).