CN210644147U - Curettage device for gynecological treatment - Google Patents

Abstract

The utility model discloses a curettage device for gynecological treatment, including inside hollow cylinder, the cylinder comprises the spherical structure of front end and the cylinder structure of rear end, sealed fixedly connected with baffle between spherical structure and cylinder structure, the baffle center runs through the injection pipe that sliding connection has a root level to set up, two through-holes have been seted up, two to the cylinder structure is close to the one end lateral wall symmetry of spherical structure the inside symmetry of through-hole runs through sliding connection has two movable blocks, two the movable block is located the both sides of injection pipe respectively, and just two movable blocks are located the inside one end of cylinder structure and all adopt the slope structure, two the movable block is close to the equal fixedly connected with arc of outside one end and scrapes the piece. The utility model discloses can avoid the arc to scrape the piece and stretch into patient's health in-process and cause the damage to the patient, and can carry medicine, convenient and fast at the operation in-process.

Description

Curettage device for gynecological treatment

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a curettage device is used in gynaecology's treatment.

Background

Gynecological uterine curettage refers to an operation of scraping and collecting endometrial tissue within the uterus. The uterine curettage is very dangerous, and can achieve the purposes of stopping bleeding, helping to diagnose infection, cancer, sterility and other diseases and the like. Curettage art is comparatively commonly used in gynecology inspection and treatment, now the doctor uses vagina supersound appearance to show the inside image of uterus usually when carrying out curettage operation, the rethread will curettage spoon or scrape the piece and get into the uterus by the vagina and carry out curettage operation, but current curettage device is stretching into the in-process in patient uterus, because curettage spoon or the shape of scraping the piece are fixed and the material is harder, cause the harm to patient's health easily, and comparatively inconvenient when curettage in-process need carry the medicine.

To this end, we propose a uterine curettage device for gynecological treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the background technology and providing a uterine curettage device for gynecological treatment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a uterine curettage device for gynecological treatment comprises a cylinder body with a hollow inner part, wherein the cylinder body consists of a spherical structure at the front end and a cylindrical structure at the rear end, a partition plate is fixedly connected between the spherical structure and the cylindrical structure in a sealing way, the center of the partition plate is connected with a horizontally arranged drug injection tube in a penetrating and sliding way, the surface of the spherical structure is provided with a plurality of drug outlet holes matched with the drug injection tube for use, the side wall of one end, close to the spherical structure, of the cylindrical structure is symmetrically provided with two through holes, the inner parts of the two through holes are symmetrically connected with two movable blocks in a penetrating and sliding way, the two movable blocks are respectively positioned at two sides of the drug injection tube, one ends, positioned in the cylindrical structure, of the two movable blocks are respectively of an inclined structure, one ends, close to the outer part, of the two movable blocks are fixedly connected with an arc-shaped curettage block, the one end that spherical structure was kept away from to the injection pipe runs through and extends to the cylinder structure outside, and the one end that spherical structure was kept away from to the cylinder structure still is equipped with the adjustment mechanism that cooperation injection pipe used.

In foretell gynaecology's treatment is with curettage device, adjustment mechanism includes that the bearing of spherical structure one end fixed mounting is kept away from to the cylinder structure, the inner circle cover of bearing is equipped with a rotating tube, and the rotating tube cover is established in the outside of injection pipe, the internal thread has been seted up on the rotating tube inner wall, the external screw thread has been seted up on the injection pipe outer wall, and injection pipe and rotating tube threaded connection, two spacing grooves have still been seted up to the symmetry on the outer wall of injection pipe, the inside gag lever post that symmetry rigid coupling has two cooperation spacing grooves to use of cylinder structure. And one end of the rotating pipe, which is positioned outside the cylindrical structure, is also fixedly sleeved with a rotating handle.

In the uterine curettage device for gynecological treatment, the side wall of each movable block is fixedly connected with two fixed blocks, and a spring is fixedly connected between each fixed block and the inner wall of the cylindrical structure.

In the uterine curettage device for gynecological treatment, the spring is a return spring made of stainless steel.

In the uterine curettage device for gynecological treatment, the surface of the rotating handle is provided with anti-skid lines.

The utility model has the advantages that:

1. the arc-shaped scraping block is accommodated by the through hole, so that the device can normally extend into the body of a patient in a normal state and can prevent the arc-shaped scraping block from damaging the patient; when the device extends into the uterus of a patient and uterine curettage needs to be started, the rotating tube is driven to rotate by the outside to transmit, so that the two arc-shaped curettage blocks can be pushed out of the through hole, and the uterine curettage operation is normally carried out;

2. the medicine can be delivered in the operation process through the medicine injection tube and the medicine outlet holes on the surface of the spherical structure, and the operation is convenient and fast.

Drawings

Fig. 1 is a schematic structural view of a uterine curettage device for gynecological treatment provided by the utility model;

fig. 2 is an enlarged schematic view of the structure around the arc-shaped curettage block in the uterine curettage device for gynecological treatment provided by the utility model.

In the figure: 1 cylinder structure, 2 spherical structures, 3 baffles, 4 injection pipes, 5 medicine outlet holes, 6 movable blocks, 7 prismatic table blocks, 8 arc scraping blocks, 9 bearings, 10 rotating pipes, 11 limiting rods, 12 rotating handles, 13 fixed blocks and 14 springs.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a curettage device for gynecological treatment, including inside hollow cylinder, the cylinder comprises spherical structure 2 and the cylinder structure 1 of rear end at front end, sealed fixedly connected with a baffle 3 between spherical structure 2 and cylinder structure 1, 3 center through sliding connection has injection pipe 4 that a level set up at baffle, and spherical structure 2 surface has seted up a medicine outlet 5 that a plurality of cooperation injection pipes used, cylinder structure 1 is close to spherical structure 2's one end lateral wall symmetry and has seted up two through-holes, two through-hole inside symmetry through sliding connection has two movable blocks 6, two movable blocks 6 are located the both sides of injection pipe 4 respectively, and two movable blocks 6 are located the inside one end of cylinder structure 1 and all adopt the slope structure, two movable blocks 6 are close to the equal fixedly connected with arc of outside one end and scrape piece 8, the outside still fixed cover of injection pipe 4 that is located between two movable blocks 6 is equipped with the arris that two movable blocks 6 used of cooperation A table block 7; the side wall of each movable block 6 is fixedly connected with two fixed blocks 13, a spring 14 is fixedly connected between each fixed block 13 and the inner wall of the cylindrical structure 1, and the springs 14 can automatically pull the movable blocks 6 and the arc scraping blocks 8 back into the cylindrical structure 1 for storage after the operation is completed, so that the movable blocks are convenient to take out; the spring 14 is a return spring made of stainless steel, so that the return effect is more accurate, and the service life of the return spring made of stainless steel is longer;

the one end that spherical structure 2 was kept away from to injection pipe 4 runs through and extends to cylinder structure 1 outside, and cylinder structure 1 one end of keeping away from spherical structure 2 still is equipped with the adjustment mechanism that cooperation injection pipe 4 used, adjustment mechanism includes that cylinder structure 1 keeps away from 2 one end fixed mounting's of spherical structure bearing 9, the inner circle cover of bearing 9 is equipped with a rotating tube 10, and the rotating tube 10 cover is established in the outside of injection pipe 4, the internal thread has been seted up on the rotating tube 10 inner wall, the external screw thread has been seted up on 4 outer walls of injection pipe, and injection pipe 4 and rotating tube 10 threaded connection, two spacing grooves have still been seted up to the symmetry on 4 outer walls of injection pipe, 1 inside still symmetry rigid coupling of cylinder structure has two gag lever posts 11 that cooperation spacing groove used. The rotating handle 12 is fixedly sleeved at one end of the rotating pipe 10, which is positioned outside the cylindrical structure 1, and the surface of the rotating handle 12 is provided with anti-skid grains, so that the friction force between the rotating handle and the hand is increased, and the rotating is more labor-saving and convenient.

When the utility model is used, the two movable blocks 6 and the arc scraping block 8 are all accommodated in the two through holes in a normal state, the device can normally extend into the body of a patient and can avoid the damage of the arc scraping block 8 to the patient; when the device is inserted into the uterus of a patient and uterine curettage needs to be started, the rotating handle 12 is rotated to drive the rotating tube 10 to rotate in the inner ring of the bearing 9, the rotating tube 10 is in threaded connection with the drug injection tube 4, and the drug injection tube 4 is limited by the two limiting rods 11, so that the drug injection tube 4 can only move forwards along the partition plate 3 and the two limiting rods 11 when the rotating tube 10 rotates, and the two movable blocks 6 at the two sides of the drug injection tube 4 can be outwards propped by the prismatic table block 7 fixedly connected with the outer part of the drug injection tube 4 when the drug injection tube 4 moves forwards until the two arc-shaped curettage blocks 8 are propped out of the through hole, and uterine curettage can be started; when the medicine needs to be conveyed in the uterine curettage process, the medicine is injected into the medicine injection tube 4, flows into the spherical structure 2 at the front end of the cylinder through the medicine injection tube 4, and is seeped out from the medicine outlet holes 5 on the surface of the spherical structure 2, so that the uterine curettage device is convenient and fast.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a curettage device for gynecological treatment, includes the cylinder of inside cavity, the cylinder comprises spherical structure (2) and the cylinder structure (1) of rear end at the front end, its characterized in that, sealed fixedly connected with a baffle (3) between spherical structure (2) and cylinder structure (1), the center of baffle (3) runs through sliding connection has a horizontal injection pipe (4) that sets up, and spherical structure (2) surface sets up a plurality of medicine holes (5) that cooperate the injection pipe to use, cylinder structure (1) is close to the one end lateral wall symmetry of spherical structure (2) and has seted up two through-holes, two through-hole inside symmetry run through sliding connection has two movable blocks (6), two movable block (6) are located the both sides of injection pipe (4) respectively, and the one end that two movable block (6) are located cylinder structure (1) inside all adopts the slope structure, two the equal arc of one end of movable block (6) near outside scrapes piece (8), is located two medicine injection pipe (4) outside in the middle of movable block (6) is still fixed the cover and is equipped with arris platform piece (7) that two movable blocks of cooperation (6) used, the one end that spherical structure (2) were kept away from in medicine injection pipe (4) runs through and extends to cylinder structure (1) outside, and the one end that spherical structure (2) were kept away from in cylinder structure (1) still is equipped with the adjustment mechanism that cooperation medicine injection pipe (4) used.

2. The uterine curettage device for gynecological treatment according to claim 1, characterized in that the adjusting mechanism comprises a bearing (9) fixedly mounted at one end of the cylindrical structure (1) far from the spherical structure (2), a rotating tube (10) is sleeved on an inner ring of the bearing (9), the rotating tube (10) is sleeved outside the medicine injection tube (4), the inner wall of the rotating tube (10) is provided with an internal thread, the outer wall of the medicine injection tube (4) is provided with an external thread, the medicine injection tube (4) is in threaded connection with the rotating tube (10), two limiting grooves are symmetrically arranged on the outer wall of the medicine injection tube (4), two limiting rods (11) matched with the limiting grooves for use are symmetrically and fixedly connected in the cylindrical structure (1), one end of the rotating pipe (10) positioned outside the cylindrical structure (1) is also fixedly sleeved with a rotating handle (12).

3. A uterine curettage device for gynecological treatment according to claim 1, characterized in that two fixed blocks (13) are fixedly connected to the side wall of each movable block (6), and a spring (14) is fixedly connected between each fixed block (13) and the inner wall of the cylindrical structure (1).

4. A uterine curettage device for gynecological treatment according to claim 3, characterized in that the spring (14) is a return spring of stainless steel.

5. A uterine curettage device for gynecological treatment according to claim 2, characterized in that the surface of the rotating handle (12) is provided with anti-slip lines.

Images