CN215129813U

CN215129813U - Straight rod type disposable noninvasive uterine curettage brush

Info

Publication number: CN215129813U
Application number: CN202121460444.5U
Authority: CN
Inventors: 吴启明; 宋筱亮
Original assignee: Shandong Qiaodu Health Technology Co Ltd
Current assignee: Shandong Qiaodu Health Technology Co Ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-14
Anticipated expiration: 2031-06-30

Abstract

The utility model relates to a gynaecology's surgical instruments specifically is a straight rod-type is disposable does not have clear palace brush of wound, including the body of rod and the brush head that is located body of rod top, the brush head includes the core bar and locates the array brush-holder stud on the core bar perpendicularly, parallel arrangement about the brush-holder stud is, every group the brush-holder stud uses the core bar to be a style of calligraphy or X style of calligraphy setting as the center on same horizontal plane, be equipped with a plurality of brush hairs on the brush-holder stud. The brush head of the uterine cavity cleaning brush can clean the residual uterine cavity, the area which can be cleaned is large, and dead angles are avoided. The brush head can be arranged into a shape of big top and small bottom, so that the residue can be conveniently pulled out of the body; and a scraping ring can be arranged to facilitate hooking and pulling of fluff or broken membranes and the like.

Description

Straight rod type disposable noninvasive uterine curettage brush

Technical Field

The utility model relates to a gynecological surgical instrument, in particular to a straight rod type disposable noninvasive uterine curettage brush.

Background

At present, the gynecological uterine curettage modes mainly comprise negative pressure suction, uterine curettage and the like. The cervical orifice is gradually opened by a plurality of cervical dilators from small to large, the negative pressure suction technique is that a hollow suction tube is used for entering the uterine cavity, and tissues such as endometrium and the like in the uterus are sucked out by negative pressure; the uterine curettage is to scrape out tissues such as endometrium and the like by a curette or a rotational flow ring.

Whether negative pressure or forceps scraping, there are different degrees of damage to the uterus. The uterus perforation and the cervical injury are easily caused to be adhered by overlarge negative pressure adsorption force or overlarge force applied by a curette, and the cervix is scratched by different instruments repeatedly passing in and out of the uterine cavity. If the uterine curettage is not clean, the intima remains in the uterine cavity and can continue to grow and fall off, resulting in irregular bleeding after the operation of the patient and very affecting the physical and mental health of the patient.

Disclosure of Invention

In order to solve the problem, the utility model provides a straight rod type disposable noninvasive uterine curettage brush, which has good uterine curettage effect and little damage to the cervix and the uterine cavity. The utility model adopts the technical scheme as follows:

the utility model provides a disposable clear palace of creating of straight-bar formula brush of creating nothing, includes the body of rod and is located the brush head at body of rod top, the brush head includes the core bar and locates the array brush-holder stud on the core bar perpendicularly, parallel arrangement about the brush-holder stud is, every group the brush-holder stud uses the core bar to be a style of calligraphy or X style of calligraphy setting as the center on same horizontal plane, be equipped with a plurality of brush hairs on the brush-holder stud.

The straight rod type disposable noninvasive uterine curettage brush has the advantage that the length of the brush rod is gradually reduced along the direction from top to bottom of the core rod.

The straight rod type disposable noninvasive uterine curettage brush is characterized in that a plurality of scraping rings are arranged on the core rod between the upper and lower adjacent brush rods.

Above-mentioned disposable no wound of straight-bar formula brush of cleaning uterus, the total span of brush-holder stud or scraping ring is 20~60mm respectively, brush-holder stud or scraping ring are deformable flexible body.

Above-mentioned disposable no wound of straight-bar type brush for cleaning uterus, the cover is equipped with the sleeve pipe that can follow its gliding on the body of rod, can extrude the cladding with brush-holder stud or scraping ring on the brush head when the upper end of sleeve pipe upwards slides.

The straight rod type disposable noninvasive uterine curettage brush is characterized in that the lower end of the sleeve is fixedly connected with the tube seat, and the lower end head of the rod body is provided with the retaining ring.

The straight rod type disposable annular head noninvasive uterine curettage brush is characterized in that the rod body is provided with scale marks for marking the length of the rod body.

The utility model has the advantages that: the brush head of the uterine cavity cleaning brush can clean the residual uterine cavity, the area which can be cleaned is large, and dead angles are avoided. The brush head can be arranged into a shape of big top and small bottom, so that the residue can be conveniently pulled out of the body; and a scraping ring can be arranged to facilitate hooking and pulling of fluff or broken membranes and the like.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic view of the circumferential arrangement of bristles according to the first embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: 1 is a rod body, 2 is a sleeve, 3 is a retainer ring, 4 is a pipe seat, 5 is a core rod, 6 is a brush rod, and 7 is a scraping ring.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The utility model discloses a disposable no wound brush of cleaning uterus, include the body of rod 1 and be located the brush head at body of rod 1 top, the brush head includes core bar 5 and locates array brush-holder stud 6 on core bar 5 perpendicularly, parallel arrangement about brush-holder stud 6 is, every group brush-holder stud 6 uses core bar 5 to be a style of calligraphy or X style of calligraphy setting as the center on same horizontal plane, be equipped with a plurality of brush hairs on the brush-holder stud 6.

The sleeve 2 capable of sliding along the rod body is sleeved on the rod body 1, and the brush head can be extruded and coated when the upper end of the sleeve 2 slides upwards, so that the brush head can conveniently pass through the cervix, and damage is avoided. The lower extreme of sleeve pipe 2 has linked firmly tube socket 4, the lower end of the body of rod 1 is established to retaining ring 3, and the diameter of retaining ring 3 is 8~12mm, can block sleeve pipe 2 and avoid the landing, can avoid again that the blood of palace intracavity is followed in the body of rod 1 counter current income instrument, influences instrument life.

The rod body 1 is made of disposable medical plastic, the retainer ring 3 and the rod body 1 are integrally formed, the bristles can be made of medical fiber, and the structure or the shape of the brush head comprises but is not limited to the following two types. Be equipped with the scale mark that is used for marking 1 length of the body of rod on the body of rod 1, can the length that the direct observation body of rod 1 stretched into the palace chamber during the use, avoid stretching into the overlength and cause the damage to the uterus.

Example one

The disposable non-invasive uterine curettage brush of the embodiment gradually reduces the length of the brush rod 6 along the direction from top to bottom of the core rod 5. The whole brush head is in a reverse taper shape with a big top and a small bottom, so that the sweeping range during pulling is enlarged, and the uterus cleaning force is improved.

Above-mentioned disposable noninvasive uterine curettage brush, the total span of brush-holder stud 6 is 20~60mm, brush-holder stud 6 is deformable flexible body. The brush rod is characterized in that a sleeve 2 capable of sliding along the rod body 1 is sleeved on the rod body 1, and the upper end of the sleeve 2 can extrude and cover the brush rod 6 on the brush head when sliding upwards.

Example two

In the disposable non-invasive uterine curettage brush of the embodiment, a plurality of scraping rings 7 are arranged on the core rod 5 between the upper and lower adjacent brush rods 6.

Above-mentioned disposable no wound brush of cleaning uterus, the total span of scraping ring 7 is total span for 20~60mm, scraping ring 7 is deformable flexible body. The brush rod device is characterized in that a sleeve 2 capable of sliding along the rod body 1 is sleeved on the rod body 1, and the upper end of the sleeve 2 can extrude and cover a brush rod 6 and a scraping ring 7 on a brush head when sliding upwards.

Claims

1. The utility model provides a disposable no creating of straight-bar formula brush of cleaning uterus which characterized in that: the novel toothbrush comprises a rod body (1) and a brush head positioned at the top of the rod body (1), wherein the brush head comprises a core rod (5) and a plurality of groups of brush rods (6) vertically arranged on the core rod (5), the brush rods (6) are arranged in parallel from top to bottom, each group of brush rods (6) are arranged in a straight shape or in an X-shaped shape on the same horizontal plane by taking the core rod (5) as the center, and a plurality of brush hairs are arranged on the brush rods (6).

2. The straight-bar type disposable noninvasive uterine curettage brush according to claim 1, characterized in that: the length of the brush rod (6) is gradually reduced along the direction from top to bottom of the core rod (5).

3. The straight-bar type disposable noninvasive uterine curettage brush according to claim 1, characterized in that: a plurality of scraping rings (7) are arranged on the core rod (5) between the upper and lower adjacent brush rods (6).

4. The straight-bar type disposable noninvasive uterine curettage brush according to claim 2 or 3, characterized in that: the total span of the brush rod (6) or the scraping ring (7) is 20-60 mm respectively, and the brush rod (6) or the scraping ring (7) is a deformable flexible body.

5. The straight-bar type disposable noninvasive uterine curettage brush according to claim 4, characterized in that: the brush rod (6) or the scraping ring (7) on the brush head can be extruded and coated when the upper end of the sleeve (2) slides upwards.

6. The straight-bar type disposable noninvasive uterine curettage brush according to claim 5, characterized in that: the lower end of the sleeve (2) is fixedly connected with a pipe seat (4), and a check ring (3) is arranged at the lower end of the rod body (1).

7. The straight-bar type disposable noninvasive uterine curettage brush according to claim 1, characterized in that: the rod body (1) is provided with scale marks for marking the length of the rod body (1).