CN215739349U

CN215739349U - Spiral disposable noninvasive uterine curettage brush

Info

Publication number: CN215739349U
Application number: CN202121460520.2U
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: 2022-02-08
Anticipated expiration: 2031-06-30

Abstract

The utility model relates to a gynecological surgical instrument, in particular to a spiral disposable noninvasive womb cleaning brush which comprises a rod body, wherein the top of the rod body is provided with a brush head, and the brush head comprises an elastic spiral core rod and a plurality of brush hairs arranged on the rod body of the spiral core rod. The brush head is spiral and is provided with the brush hair, thereby greatly improving the brushing area, reducing the drawing times and being beneficial to quickly and accurately cleaning the broken membrane in the uterine cavity and drawing the broken membrane out of the body. The brush head is also provided with a small-sized scraping ring which can hook and pull broken membranes and villi adhered to the uterine wall, so that the cleaning effect is improved.

Description

Spiral disposable noninvasive uterine curettage brush

Technical Field

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

Background

The uterus cleaning operation mainly adopts negative pressure suction operation or uterine curettage operation. Negative pressure suction is to open the cervical orifice gradually with a cervical dilator, then to enter the uterine cavity with a hollow suction tube, and to suck out the endometrium and other tissues of the uterus by negative pressure. Uterine curettage is the clipping of large intrauterine tissue with ovoid forceps. During operation, the villi and decidua tissues must be scraped out of the body by a rotational flow ring or a curette (also called a uterine curettage plate).

After uterus cleaning, postoperative problems such as uterus perforation, missed suction and the like are easy to occur, the uterus perforation and the damage of the cervix are easy to be adhered due to overlarge negative pressure adsorption force or a rotational flow ring and the like, and the cervix is scratched due to the fact that the rotational flow ring or a curet repeatedly enters and exits the uterine cavity. If the uterine curettage is not clean, the endometrial tissue remained in the uterine cavity can continue to grow and fall off, resulting in irregular bleeding after the operation of the patient and very influencing the physical and psychological health of the patient.

Disclosure of Invention

In order to solve the problems, the utility model provides a spiral disposable noninvasive uterine curettage brush which has good uterine curettage effect and little damage to the cervix and the uterine cavity. The technical scheme adopted by the utility model is as follows:

the utility model provides a spiral disposable noninvasive uterine curettage brush, includes the body of rod, the top of the body of rod is equipped with the brush head, the brush head includes elastic spiral core bar and establishes a plurality of brush hairs on the spiral core bar body of rod.

Above-mentioned spiral disposable no wound brush of cleaning uterus, still be equipped with a plurality of scraping rings on the spiral core bar body of rod, scraping ring and brush hair interval circulation set up.

The spiral disposable noninvasive uterine curettage brush is characterized in that the spiral core rod is in an inverted cone shape with a large upper end diameter and a small lower end diameter.

Above-mentioned spiral disposable no wound brush of cleaning uterus, the scraping ring is O type or 8 style of calligraphy, the middle part of scraping ring is connected on the spiral core pole body of rod.

Above-mentioned spiral disposable noninvasive uterine curettage brush, be equipped with the scale mark that is used for mark shaft body length on the body of rod.

The utility model has the beneficial effects that: the brush head is spiral and is provided with the brush hair, thereby greatly improving the brushing area, reducing the drawing times and being beneficial to quickly and accurately cleaning the broken membrane in the uterine cavity and drawing the broken membrane out of the body. The brush head is also provided with a small-sized scraping ring which can hook and pull broken membranes and villi adhered to the uterine wall, so that the cleaning effect is improved.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;

fig. 2 is a schematic view of a brush head according to a second embodiment of the present invention.

FIG. 3 is a schematic view of a brush head according to a third embodiment of the present invention;

fig. 4 is a schematic structural view of the spiral core rod of the present invention.

In the figure: 1 is a rod body, 2 is a sleeve, 3 is a retainer ring, 4 is a tube seat, 5 is a spiral core rod, 6 is brush hair, 7 is an 8-shaped scraping ring, and 8 is an O-shaped scraping ring.

Detailed Description

The utility model is further explained below with reference to the drawings.

The utility model relates to a spiral disposable noninvasive uterine curettage brush which comprises a rod body 1, wherein the top of the rod body 1 is provided with a brush head, and the brush head comprises an elastic spiral core rod 5 and a plurality of brush hairs 6 arranged on the rod body of the spiral core rod 5. The spiral structure of the spiral core rod 5 ensures that the brush head has larger brushing area in the uterine cavity, thereby accelerating the efficiency of uterine curettage. Be equipped with the scale mark that is used for marking body of rod (1) length 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. The lower extreme integrated into one piece of the body of rod 1 has retaining ring 3, and the diameter of retaining ring 3 is 8~12mm, avoids the blood of palace intracavity to follow the body of rod 1 and goes into the instrument against the current in, influences instrument life.

Above-mentioned spiral disposable no wound brush of cleaning uterus, still be equipped with a plurality of scraping rings on the 5 body of rod of spiral core bar, scraping ring and 6 interval circulation settings of brush hair. The total span size of the scraping ring is 8 mm-15 mm.

Above-mentioned spiral disposable no wound brush of cleaning uterus, refer to fig. 4, spiral core bar 5 is the back taper that the upper end diameter is big, the lower extreme diameter is little, and this kind of back taper can take out the interior more broken membrane of palace chamber when drawing outward, improves the efficiency of cleaning uterus, shortens operation time. The diameter of the upper end of the spiral core rod 5 is 20-40 mm, so that the spiral core rod can conveniently enter and exit the cervical orifice.

Fig. 1 to 3 show different structures of the first to third embodiments mainly including a brush head structure, the brush head of the first embodiment is provided with 8-shaped scraping rings 7 and bristles which are continuously spaced, the brush head of the second embodiment is provided with O-shaped scraping rings 8 and bristles which are continuously spaced, and the brush head of the third embodiment is provided with only bristles. The brush hair can adopt soft fiber; the scraping ring and the spiral core rod 5 can be made of flexible plastic materials and can be integrally formed.

Claims

1. The utility model provides a spiral disposable does not have clean palace brush of wound which characterized in that: the toothbrush comprises a rod body (1), wherein a brush head is arranged at the top of the rod body (1), and the brush head comprises an elastic spiral core rod (5) and a plurality of bristles (6) arranged on the rod body of the spiral core rod (5).

2. The spiral disposable non-invasive uterine curettage brush according to claim 1, characterized in that: the body of the spiral core rod (5) is also provided with a plurality of scraping rings, and the scraping rings and the bristles (6) are circularly arranged at intervals.

3. The spiral disposable non-invasive uterine curettage brush according to claim 1 or 2, characterized in that: the spiral core rod (5) is in an inverted cone shape with a large upper end diameter and a small lower end diameter.

4. The spiral disposable non-invasive uterine curettage brush according to claim 2, characterized in that: the scraping ring is O-shaped or 8-shaped, and the middle part of the scraping ring is connected to the rod body of the spiral core rod (5).

5. The spiral disposable non-invasive 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).