CN109692067B

CN109692067B - Gynecological ring taking instrument

Info

Publication number: CN109692067B
Application number: CN201910006665.6A
Authority: CN
Inventors: 周树娟; 王丽丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-04
Filing date: 2019-01-04
Publication date: 2021-07-23
Anticipated expiration: 2039-01-04
Also published as: CN109692067A

Abstract

The invention relates to the field of medical instruments, in particular to a gynecological ring taking instrument, and provides a scheme for solving the problems of low one-time success rate and low safety of the conventional ring taking instrument. The temperature of the guide tube is controllable, discomfort of ring taking of women is reduced, the angle of the ring taking hook and the expansion angle are both controllable, the success rate of taking out the contraceptive ring at one time is improved, and the device is simple to operate and control and high in safety.

Description

Gynecological ring taking instrument

Technical Field

The invention relates to the field of medical instruments, in particular to a gynecological contraceptive ring removing instrument.

Background

At present, the contraception method of married women of childbearing age in China mainly comprises tools contraception, medicament contraception, natural contraception and the like, wherein an intrauterine device (IUD) is a safer, more convenient and wider contraception method. The intrauterine device is made of stainless steel, plastic, silicon rubber or other material and has the functions of resisting fertilization and preventing fertilized egg implantation to reach the aim of contraception.

Contraceptive rings should be removed when a woman needs to be pregnant, or to enter menopause. When the contraceptive ring is taken out clinically, an instrument is generally used as a contraceptive ring taking hook, namely, the contraceptive ring is stretched into the uterus through the cervix, and then is taken out, but the contraceptive ring taking mode has low success rate at one time, usually needs to be repeatedly taken for several times, has low working efficiency, and most of the contraceptive ring taking hooks are relatively sharp, easily damages the inner walls of the uterus and the vagina of a patient, and can damage the inner walls of the uterus by carelessly taking the contraceptive ring hook, so the safety is low, and a gynecological contraceptive ring taking instrument is designed for solving the problems.

Disclosure of Invention

The gynecological contraceptive ring removing instrument provided by the invention solves the problems of low one-time success rate and low safety of the existing contraceptive ring removing instrument.

In order to achieve the purpose, the invention adopts the following technical scheme:

a gynecological ring removing instrument, which comprises a guide tube, wherein a support plate is fixedly arranged in the middle of the inner side of the guide tube, the center of the support plate is movably connected with a movable connecting block, a through hole is arranged in the center of the movable connecting block, a control rod is connected in the through hole in a sliding way, the connecting block is fixedly arranged at the left end of the control rod, the left side of the connecting block is rotationally connected with two groups of symmetrically arranged ring-taking hooks, the middle parts of the two sides of the two groups of ring-taking hooks are respectively provided with a connecting sheet, and two groups of connecting sheets at the same side are connected through a spring, a rectangular plate fixedly arranged on the connecting block is arranged between the two groups of ring-taking hooks, a camera is arranged at the center of the left end of the rectangular plate, and the inner side of the rectangular plate is provided with an elastic air bag, the right end of the elastic air bag is connected with one end of an inflation tube, the other end of the inflation tube extends to the outer side of the guiding tube, and is connected with a manual inflator pump, and the outer side of the right end of the guide tube is connected with a control panel through an L-shaped support rod.

Preferably, the outer side of the hook body part of the ring taking hook is coated with a silica gel layer.

Preferably, the movable connecting block is a spherical connecting block, and the center of the supporting plate is provided with a connecting groove matched with the spherical connecting block.

Preferably, the inner wall of the guiding tube is circumferentially provided with a heating cavity, an electric heating wire is arranged in the heating cavity, and the input end of the electric heating wire is electrically connected with the output end of the control panel through a wire.

Preferably, a temperature sensor is installed on one side of the supporting plate side, and the type of the temperature sensor is as follows: pt100, and the output end of the temperature sensor is electrically connected with the input end of the control panel through a lead.

Preferably, the control panel is provided with an electronic display screen and an operation key, and the electronic display screen is electrically connected with the camera through a wire.

Preferably, the left end outside of guiding tube is equipped with circular chamfer, and the outside cladding of guiding tube has the silica gel layer.

Preferably, the right end of the control rod is provided with a control handle, and the outer side of the control handle is provided with anti-skidding salient points which are uniformly distributed.

Compared with the prior art, the invention has the beneficial effects that:

1. the temperature of the guide tube can be adjusted to adapt to the temperature of the vagina through the control panel, so that discomfort of women in ring taking is reduced;

2. the silica gel layer is coated on the outer sides of the guide tube and the ring taking hook, so that the vagina is not injured, and the safety is high;

3. the camera displays the picture in the vagina through the electronic display screen, so that an operator can conveniently change the angles of the control rod and the ring taking hook by adjusting the position of the control handle according to the picture, and the ring taking accuracy is improved;

4. the expansion angle of the contraceptive ring taking hook can be adjusted and controlled through a manual air pump to clamp the contraceptive ring, the success rate of taking out the contraceptive ring at one time is improved, and the contraceptive ring taking hook is simple to control.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of a component of the present invention.

Fig. 3 is a schematic diagram of a component of the present invention.

Reference numbers in the figures: the device comprises a guide tube 1, a support plate 2, a movable connecting block 3, a control rod 4, a connecting block 5, a ring-taking hook 6, a connecting sheet 7, a rectangular plate 8, a camera 9, an elastic air bag 10, an inflation tube 11, a manual inflator pump 12, an operation panel 13, an electric heating wire 14, a temperature sensor 15 and an operation handle 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a gynecological contraceptive ring removing device comprises a guide tube 1, wherein a round chamfer is arranged on the outer side of the left end of the guide tube 1, a silica gel layer is coated on the outer side of the guide tube 1, a support plate 2 is fixedly arranged in the middle of the inner side of the guide tube 1, a movable connecting block 3 is movably connected to the center of the support plate 2, the movable connecting block 3 is a spherical connecting block, a connecting groove matched with the spherical connecting block is arranged in the center of the support plate 2, a through hole is arranged in the center of the movable connecting block 3, a control rod 4 is slidably connected in the through hole, a control handle 16 is arranged at the right end of the control rod 4, anti-skidding salient points are uniformly distributed on the outer side of the control handle 16, a connecting block 5 is fixedly arranged at the left end of the control rod 4, two sets of symmetrically arranged contraceptive ring removing hooks 6 are rotatably connected to the left side of the connecting block 5, and a silica gel layer is coated on the outer side of the hook body of the contraceptive ring removing hooks 6, two sets of get the both sides middle part of ring hook 6 and all be equipped with connection piece 7, and link to each other through the spring between two sets of connection pieces 7 of homonymy, be equipped with rectangular plate 8 of fixed mounting on connecting block 5 in the middle of two sets of ring hooks 6, the left end central authorities department of rectangular plate 8 is equipped with camera 9, and the inboard of rectangular plate 8 is equipped with elasticity gasbag 10, the right-hand member of elasticity gasbag 10 is connected with the one end of gas tube 11, and the gas tube 11 other end extends to the outside of guiding tube 1, and is connected with manual pump 12, and the right-hand member outside of guiding tube 1 is connected with through the bracing piece of L shape and controls panel 13, controls and is equipped with electronic display screen and operating button on the panel 13, and electronic display screen and camera 9 pass through the wire electrical property and link to each other, and temperature sensor 15 is installed to 2 sides of backup pad one side, and temperature sensor 15's model does: pt100, the output end of the temperature sensor 15 is electrically connected with the input end of the control panel 13 through a wire, a heating cavity is circumferentially arranged on the inner wall of the guide tube 1, an electric heating wire 14 is arranged in the heating cavity, and the input end of the electric heating wire 14 is electrically connected with the output end of the control panel 13 through a wire.

The working principle is as follows: when in use, the motor hot wire 14 is started through the control panel 13, when the temperature of the guide tube 1 is proper, the right end of the guide tube 1 is sent into the vagina of a person to be contraceptive-removed, because the outer sides of the guide tube 1 and the contraceptive ring removing hook 6 are coated with the silica gel layer, the vagina is not hurt, when the vagina reaches the position of a contraceptive ring, the camera 9 displays the shot picture through the electronic display screen, meanwhile, because the operating rod 4 is movably connected with the support plate through the movable connecting block 3, the operating doctor can change the angles of the operating rod 4 and the contraceptive ring removing hook 6 by adjusting the position of the operating handle 16 according to the picture, after the proper angle is adjusted, the elastic air bag 10 is inflated by pinching the manual air pump 12 to open the two groups of contraceptive ring removing hooks 6 until the contraceptive ring is hooked by the contraceptive ring removing hook 6, at the moment, the guide tube 1 can be slowly removed, the manual air pump 12 is deflated, and the elastic air bag 10 can be contracted, the two groups of ring-taking hooks 6 are furled under the action of the spring, and the contraceptive ring can be taken down.

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 and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The gynecological intrauterine device taking instrument comprises a guide tube (1) and is characterized in that a support plate (2) is fixedly arranged in the middle of the inner side of the guide tube (1), a movable connecting block (3) is movably connected to the center of the support plate (2), a through hole is formed in the center of the movable connecting block (3), a control rod (4) is slidably connected in the through hole, a connecting block (5) is fixedly arranged at the left end of the control rod (4), two groups of intrauterine devices taking hooks (6) which are symmetrically arranged are rotatably connected to the left side of the connecting block (5), connecting pieces (7) are arranged in the middle of the two sides of the two groups of intrauterine devices taking hooks (6), the two groups of connecting pieces (7) at the same side are connected through springs, a rectangular plate (8) fixedly arranged on the connecting block (5) is arranged in the middle of the two groups of intrauterine devices taking hooks (6), and a camera (9) is arranged in the center of the left end of the rectangular plate (8), an elastic air bag (10) is arranged on the inner side of the rectangular plate (8), the right end of the elastic air bag (10) is connected with one end of an air charging pipe (11), the other end of the air charging pipe (11) extends to the outer side of the guide pipe (1) and is connected with a manual air charging pump (12), and the outer side of the right end of the guide pipe (1) is connected with a control panel (13) through an L-shaped support rod; the inner wall of the guide pipe (1) is circumferentially provided with a heating cavity, an electric heating wire (14) is arranged in the heating cavity, and the input end of the electric heating wire (14) is electrically connected with the output end of the control panel (13) through a wire.

2. A gynecological contraceptive device according to claim 1, wherein the body of the contraceptive hook (6) is coated with a silicone layer.

3. A gynecological contraceptive device according to claim 1, wherein the movable connecting block (3) is a ball-shaped connecting block and the support plate (2) has a connecting slot in the center thereof for engagement with the ball-shaped connecting block.

4. A gynecological contraceptive device according to claim 1, wherein the side of the support plate (2) is provided with a temperature sensor (15), and the temperature sensor (15) is of the type: pt100, and the output end of the temperature sensor (15) is electrically connected with the input end of the control panel (13) through a lead.

5. A gynecological contraceptive ring removing instrument according to claim 1, wherein the control panel (13) is provided with an electronic display screen and operation keys, and the electronic display screen is electrically connected with the camera (9) through a wire.

6. A gynecological contraceptive device according to claim 1, wherein the guide tube (1) is provided with a rounded chamfer at the outside of the left end, and the guide tube (1) is coated with a silicone layer at the outside.

7. A gynecological contraceptive device according to claim 1, wherein the right end of the operating rod (4) is provided with an operating handle (16), and the outside of the operating handle (16) is provided with evenly distributed anti-slip protrusions.