Novel ring taking device for obstetrics and gynecology department

Abstract

A novel ring taking device for the obstetrics and gynecology department comprises a barrel, the lower portion of the outer wall of the barrel is in clearance fit with the inner wall of a sleeve, the lower portion of the outer wall of the sleeve is fixedly connected with the inner wall of a circular plate, a shell is in clearance fit with the upper portion of the inner wall of the barrel, and one end of the shell is fixedly connected with a straight block; the outer wall of the straight block is in clearance fit with a groove in the upper portion of one side of the inner wall of the barrel, and a sliding rod is fixedly connected to the upper portion of the inner wall of the shell. Through cooperation of a circular plate, a sleeve, a transverse block, a first air bag, a cylinder, an exhaust valve, a hose, a first one-way valve, a second air bag, a second one-way valve, a sterilization ring, a shell, a straight block, a sliding rod, a rubber sleeve and a ring taking structure, when the device is used, a threaded rod can be rotated to drive a curved rod to move upwards, the curved rod drives an inclined plate to move inwards, and the inclined plate drives a clamping plate to move inwards; and the sterilization ring is fixed by pulling the rod body downwards, so that the sterilization ring is conveniently and stably clamped and fixed, and the operation of taking out the sterilization ring is simple.

Description

Technical Field

[0001] The utility model relates to a ring remover, in particular to a new type of ring remover for obstetrics and gynecology. Background Art

[0002] The sterilization ring is generally made of anti-corrosion plastic or metal. It is placed in the uterine cavity to change the intrauterine environment and make it unfavorable for the implantation of the fertilized egg. The effective period of the sterilization ring is generally one to several years.

[0003] There is a new type of ring remover for obstetrics and gynecology (application number: 202321766140.0). The cooperation of the first spring hook and the second spring hook makes the sterilization ring not easy to fall off when it is taken out. The above-mentioned problem still exists. When the sterilization ring needs to be taken out, the ring remover is often used. The above-mentioned device can hook the sterilization ring out by setting a spring hook. In the sterilization ring used, the circular hole below the sterilization ring is small. At this time, it is difficult to hook the spring hook on the circular ring to take it out, which is not convenient for stably clamping and fixing the sterilization ring, and thus it is difficult to take out the sterilization ring. When the sterilization ring is taken out, the sterilization ring is directly pulled out by the spring hook. When the outer wall of the sterilization ring is pulled, it will fit with the inner wall of the uterine cavity, which will easily scratch the inner wall of the uterine cavity, making it inconvenient to put the sterilization ring into the cylinder for removal, and thus the safety of use is poor. Summary of the invention

[0004] The utility model aims to solve the problems existing in the above-mentioned prior art and provides a new type of ring remover for obstetrics and gynecology, which is convenient for stably clamping and fixing the sterilization ring, and then the sterilization ring is easily removed, and the sterilization ring is convenient to be stored in the cylinder for removal, thereby improving the safety of use.

[0005] The utility model adopts a technical solution to solve its technical problems: this new type of ring remover for obstetrics and gynecology comprises a cylinder body, the lower part of the outer wall of the cylinder body is gap-matched with the inner wall of the sleeve, the lower part of the outer wall of the sleeve is fixedly connected to the inner wall of the circular plate, the upper part of the inner wall of the cylinder body is gap-matched with a shell, one end of the shell body is fixedly connected with a straight block, the outer wall of the straight block is gap-matched with the groove above one side of the inner wall of the cylinder body, a sliding rod is fixedly connected with the upper part of the inner wall of the shell body, a sterilization ring is arranged above the sliding rod, a rubber sleeve is arranged below the circular plate, a horizontal block is fixedly connected with the lower part of one side of the cylinder body, the top of the horizontal block is in contact with one side of the bottom of the circular plate, and a ring removal structure is arranged on one side of the shell body.

[0006] The top of the rod is fixedly connected to the bottom wall of the shell body, and the top of the rod is fixedly connected to the bottom wall of the shell body through a bearing.

[0007] For further improvement, a hose is fixedly connected to the inner wall of one side of the bottom of the airbag 1, and the upper part of the outer wall of the hose is fixedly connected to the inner wall of one side of the circular plate.

[0008] For further improvement, an exhaust valve is fixedly connected to the inner wall above one side of the hose.

[0009] For further improvement, one end of the hose is fixedly connected to a one-way valve 1, and one end of the one-way valve 1 is fixedly connected to an airbag 2.

[0010] For further improvement, a one-way valve 2 is installed at one end of the airbag 2.

[0011] The beneficial effects of the utility model are as follows: the utility model, through the cooperation of the circular plate, the sleeve, the horizontal block, the air bag one, the cylinder body, the exhaust valve, the hose, the one-way valve one, the air bag two, the one-way valve two, the sterilization ring, the shell body, the straight block, the sliding rod, the rubber sleeve and the ring taking structure, enables the device to be used when the threaded rod is rotated, the threaded rod drives the curved rod to move upward, the curved rod drives the inclined plate to move inward, the inclined plate drives the clamping plate to move inward, the sterilization ring is fixed, the rod body is pulled downward, and the sterilization ring is stably clamped and fixed, and the sterilization ring is taken out simply;

[0012] Through the coordination of the circular plate, sleeve, horizontal block, air bag 1, cylinder body, exhaust valve, hose, one-way valve 1, air bag 2, one-way valve 2, sterilization ring, shell body, straight block, sliding rod, rubber sleeve and ring removal structure, when the device is in use, the rod body can be pulled downward, and the rod body drives the shell body to move downward, thereby causing the sterilization ring to move downward. After the sterilization ring contacts the cylinder body, the sterilization ring is deformed, and then the sterilization ring is moved into the inner wall of the cylinder body, and the cylinder body is moved downward and removed from the uterine cavity, thereby facilitating the sterilization ring to be received into the cylinder body and taken out, thereby improving the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the circular plate, sleeve and cylinder structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the curved rod, threaded rod and slider of the utility model;

[0016] Figure 4 It is a schematic diagram of the structure of the hose, the one-way valve 1 and the air bag 2 of the utility model;

[0017] Figure 5 It is a schematic diagram of the structure of the clamping plate, spring and inclined plate of the utility model;

[0018] Figure 6 This is a schematic diagram of the housing, straight block and ball structure of the utility model.

[0019] Explanation of the accompanying drawings: 1. circular plate, 2. ring removal structure, 2a1. splint, 2a2. spring, 2a3. inclined plate, 2a4. curved rod, 2a5. threaded rod, 2a6. rod body, 2a7. slider, 2b1. ball bearing, 3. sleeve, 4. cross block, 5. air bag one, 6. cylinder, 7. exhaust valve, 8. hose, 9. one-way valve one, 10. air bag two, 11. one-way valve two, 12. sterilization ring, 13. shell, 14. straight block, 15. slide rod, 16. rubber sleeve. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] Example 1: Refer to the attached Figure 1-6: In the present embodiment, a new type of ring remover for obstetrics and gynecology includes a cylinder 6, the lower part of the outer wall of the cylinder 6 is gapped with the inner wall of the sleeve 3, the cylinder 6 can move up and down on the inner wall of the sleeve 3 when force is applied, the lower part of the outer wall of the sleeve 3 is fixedly connected to the inner wall of the circular plate 1, the upper part of the inner wall of the cylinder 6 is gapped with a shell 13, one end of the shell 13 is fixedly connected with a straight block 14, the outer wall of the straight block 14 is gapped with the groove above one side of the inner wall of the cylinder 6, a slide bar 15 is fixedly connected with the upper part of the inner wall of the shell 13, a sterilization ring 12 is arranged above the slide bar 15, a rubber sleeve 16 is arranged below the circular plate 1, a horizontal block 4 is fixedly connected with the lower part of one side of the cylinder 6, the top of the horizontal block 4 is in contact with the bottom side of the circular plate 1, and the inner wall of the bottom side of the airbag 5 is fixedly connected A hose 8 is connected, and the upper outer wall of the hose 8 is fixedly connected to the inner wall of one side of the circular plate 1. An exhaust valve 7 is fixedly connected to the inner wall of the upper one side of the hose 8. The exhaust valve 7 is used to exhaust air. One end of the hose 8 is fixedly connected to a one-way valve 9, and one end of the one-way valve 9 is fixedly connected to an airbag 10. One end of the airbag 10 is installed with a one-way valve 11. The one-way valve 11 can allow external air to enter the airbag 10, and the one-way valve 9 can allow air to enter the airbag 15 through the hose 8. A ring removal structure 2 is provided on one side of the shell 13. The ring removal structure 2 is convenient for stably clamping and fixing the sterilization ring 12, and the sterilization ring 12 is simply removed, which is convenient for the sterilization ring 12 to be put into the cylinder 6 for removal, thereby improving the safety of use.

[0022] The ring-taking structure 2 includes a threaded rod 2a5, the upper part of the outer wall of the threaded rod 2a5 is threadedly connected to the bottom inner wall of the shell 13, the top of the threaded rod 2a5 is rotatably connected to a bent rod 2a4 through a bearing, and the bearing allows the threaded rod 2a5 to rotate at the bottom of the bent rod 2a4 when a force is applied, and one end of the bent rod 2a4 is fixedly connected to a slider 2a7, and one side of the outer wall of the slider 2a7 is slidably engaged with a groove at one end of the inner wall of the shell 13, and the groove at one end of the inner wall of the shell 13 plays a limiting role when the slider 2a7 is forced to move up and down, and one side of the top of the bent rod 2a4 is attached to an inclined plate 2a3, and the upper inner wall of the inclined plate 2a3 is slidably engaged with the outer wall of the slide rod 15, and the top of the inclined plate 2a3 is fixedly connected to a clamping plate 2a1, and the clamping plate 2a1 The lower part of the outer wall is matched with the gap of the top inner wall of the cylinder 6, the upper part of one side of the splint 2a1 is fitted with the lower part of one side of the sterilization ring 12, and a spring 2a2 is fixedly connected to the lower part of one side of the splint 2a1. The spring 2a2 gives outward force to the splint 2a1, and one end of the spring 2a2 is fixedly connected to the upper part of one side of the inner wall of the shell 13. A rod body 2a6 is provided on one side of the threaded rod 2a5, and the top of the rod body 2a6 is fixedly connected to the bottom side of the shell 13, and the lower part of the outer wall of the rod body 2a6 is fixedly connected to the inner wall of the rubber sleeve 16, which is convenient for stably clamping and fixing the sterilization ring 12, and then the sterilization ring 12 is taken out simply, and it is convenient to put the sterilization ring 12 into the cylinder 6 and take it out, thereby improving the safety of use.

[0023] Working principle: When the obstetrician and gynecologist removes the ring:

[0024] First, the obstetrician and gynecologist extends the sleeve 3 and the airbag 15 into the uterine cavity and repeatedly presses the airbag 10. The one-way valve 11 allows the external air to enter the airbag 10, and the one-way valve 9 allows the air to enter the airbag 15 through the hose 8, thereby expanding the airbag 15 and propping up the uterine cavity. The cylinder 6 is inserted into the inner wall of the sleeve 3, thereby allowing the cylinder 6 to enter the uterine cavity, and the threaded rod 2a5 is rotated, the threaded rod 2a5 drives the curved rod 2a4 to move upward, the curved rod 2a4 drives the inclined plate 2a3 to move inward, and the inclined plate 2a3 drives the clamping plate 2a1 to move inward, thereby fixing the sterilization ring 12;

[0025] When the sterilization ring 12 is removed:

[0026] Pull the rod 2a6 downward, the rod 2a6 drives the shell 13 to move downward, and then the sterilization ring 12 moves downward. After the sterilization ring 12 contacts with the cylinder 6, the sterilization ring 12 is deformed, and then the sterilization ring 12 is moved into the inner wall of the cylinder 6, and the cylinder 6 is moved downward, and the cylinder 6 is moved out of the uterine cavity, thereby realizing the removal of the sterilization ring 12, opening the exhaust valve 7, opening the air bag 5, and then releasing the air, and taking out the sleeve 3 from the uterine cavity, completing the gynecological ring removal work.

[0027] Example 2: Refer to the attached Figure 1-6 : In this embodiment, a new type of ring remover for obstetrics and gynecology, wherein the ring removal structure 2 can also include a ball 2b1, one side of the outer wall of the ball 2b1 is slidably engaged with the circular groove at one end of the straight block 14, and the ball 2b1 can rotate in the circular groove at one end of the straight block 14 when force is applied, and one end of the ball 2b1 is fitted into the upper groove on one side of the inner wall of the cylinder 6.

[0028] Working principle: when the shell 13 is forced to move downward, the shell 13 drives the straight block 14 to move downward, and the straight block 14 drives the ball 2b1 to move downward, and the ball 2b1 rolls, thereby reducing friction and improving the smoothness of movement.

[0029] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A new type of ring remover for obstetrics and gynecology, comprising a barrel (6) and a balloon (5), characterized in that: The lower part of the outer wall of the cylinder (6) is gap-matched with the inner wall of the sleeve (3), the lower part of the outer wall of the sleeve (3) is fixedly connected to the inner wall of the circular plate (1), the upper part of the inner wall of the cylinder (6) is gap-matched with a shell (13), one end of the shell (13) is fixedly connected with a straight block (14), the outer wall of the straight block (14) is gap-matched with the groove on the upper side of the inner wall of the cylinder (6), the upper part of the inner wall of the shell (13) is fixedly connected with a slide bar (15), the upper part of the slide bar (15) is provided with a sterilization ring (12), the lower part of the circular plate (1) is provided with a rubber sleeve (16), the lower part of one side of the cylinder (6) is fixedly connected with a transverse block (4), the top of the transverse block (4) is in contact with the bottom side of the circular plate (1), and one side of the shell (13) is provided with a ring removal structure (2).

2. The new gynecological and obstetric ring remover according to claim 1 is characterized by: The ring-removing structure (2) comprises a threaded rod (2a5), the upper part of the outer wall of the threaded rod (2a5) being threadedly connected to the bottom inner wall of the shell (13), the top of the threaded rod (2a5) being rotatably connected to a bent rod (2a4) via a bearing, one end of the bent rod (2a4) being fixedly connected to a slider (2a7), one side of the outer wall of the slider (2a7) being slidably engaged with a groove at one end of the inner wall of the shell (13), one side of the top of the bent rod (2a4) being fitted with an inclined plate (2a3), the upper inner wall of the inclined plate (2a3) being slidably engaged with the outer wall of the slide rod (15), and the top of the inclined plate (2a3) being fixedly connected to the outer wall of the slide rod (15). A splint (2a1) is provided, the lower part of the outer wall of the splint (2a1) is gap-matched with the top inner wall of the cylinder (6), the upper part of one side of the splint (2a1) is fitted with the lower part of one side of the sterilization ring (12), a spring (2a2) is fixedly connected to the lower part of one side of the splint (2a1), one end of the spring (2a2) is fixedly connected to the upper part of one side of the inner wall of the shell (13), a rod body (2a6) is provided on one side of the threaded rod (2a5), the top of the rod body (2a6) is fixedly connected to the bottom side of the shell (13), and the lower part of the outer wall of the rod body (2a6) is fixedly connected to the inner wall of the rubber sleeve (16).

3. The new gynecological and obstetric ring remover according to claim 1 is characterized by: A hose (8) is fixedly connected to the inner wall of one side of the bottom of the airbag 1 (5), and the upper part of the outer wall of the hose (8) is fixedly connected to the inner wall of one side of the circular plate (1).

4. The new gynecological and obstetric ring remover according to claim 3 is characterized by: An exhaust valve (7) is fixedly connected to an inner wall at the top of one side of the hose (8).

5. The new gynecological and obstetric ring remover according to claim 3 is characterized by: One end of the hose (8) is fixedly connected to a one-way valve (9), and one end of the one-way valve (9) is fixedly connected to an airbag (10).

6. The new gynecological and obstetric ring remover according to claim 5 is characterized by: One end of the second airbag (10) is provided with a second one-way valve (11).

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