CN113576625B

CN113576625B - Disposable ring head noninvasive uterine curettage brush

Info

Publication number: CN113576625B
Application number: CN202110730749.1A
Authority: CN
Inventors: 宋筱亮; 吴启明
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: 2022-04-12
Anticipated expiration: 2041-06-30
Also published as: CN113576625A

Abstract

The invention relates to a gynecological medical tool, in particular to a disposable ring-shaped head noninvasive uterine curettage brush which is characterized in that: the novel toothbrush comprises a rod body and a top ring body arranged on the rod body, wherein brush hair is arranged on the ring body at intervals or continuously along the profile of the body, and the brush hair faces towards the inner side or/and the outer side of the ring body. The ring body, the brush hair and the small ring can clean the tiny broken membrane in the uterine cavity, and through the actions of rotation, removal and cleaning, millimeter-grade uterine cleaning is realized, the series sequelae after the operation are avoided, and the damage to the body is reduced.

Description

Disposable ring head noninvasive uterine curettage brush

Technical Field

The invention relates to a gynecological medical tool, in particular to a disposable ring-shaped head 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 invention provides the disposable ring-shaped head noninvasive uterine cleaning brush which has the advantages of improving the cleaning effect, being convenient and fast to use, relieving discomfort such as uterine cleaning pain and the like, and avoiding uterine perforation or cervical injury. The technical scheme adopted by the invention is as follows:

the utility model provides a disposable annular head does not have clear palace brush of wound which characterized in that: the novel toothbrush comprises a rod body and a top ring body arranged on the rod body, wherein brush hair is arranged on the ring body at intervals or continuously along the profile of the body, and the brush hair faces towards the inner side or/and the outer side of the ring body.

Above-mentioned disposable annular head does not have clear palace brush of wound, the ring body is equipped with the brush hair along its body profile interval, is equipped with O style of calligraphy ring or 8 style of calligraphy ring between the adjacent brush hair, the middle part of O style of calligraphy ring or 8 style of calligraphy ring is connected with the ring body respectively.

The ring body of the disposable ring-shaped head noninvasive uterine curettage brush is a deformable flexible body; the rod body is sleeved with a sleeve, and the upper end of the sleeve can extrude and wrap or separate the ring body.

The disposable non-invasive uterine curettage brush with the annular head is characterized in that the lower end of the sleeve is fixedly connected with a tube seat, and the lower end of the rod body is provided with a retaining ring.

The disposable non-invasive uterine curettage brush with the annular head is characterized in that the upper end head of the rod body is a flexible rod, and the annular body is connected with the flexible rod.

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

The invention has the beneficial effects that:

firstly, the ring body, the brush hair and the small ring can clean the tiny broken membrane in the uterine cavity, and through the actions of rotation, removal and cleaning, the millimeter-grade uterine cleaning is realized, the series sequelae after the operation are avoided, and the adverse effect on the body is reduced.

Secondly, the ring body is made of polymer materials such as soft plastic and the like and is integrally formed with the rod body, the sleeve can shrink the ring body, the ring body can conveniently enter a uterine cavity, a cervical opening does not need to be expanded, safety is improved, and cervical injury is avoided. The retaining ring can avoid blood backward flow to get into the instrument when using, ensures the life of instrument. The length of the rod body entering the uterine cavity can be visually seen through the scales on the rod body, so that the uterus is prevented from being damaged.

Thirdly, the ring body can hook and pull the large endometrium of the uterine cavity, complete cleaning of the uterine cavity is realized, negative pressure is not needed in the operation process, and suction leakage and perforation of the uterus are reduced.

Drawings

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

fig. 2 is a schematic structural diagram of a first embodiment of the present invention.

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

Fig. 4 is a schematic structural diagram of a third 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 tube seat, 5 is a ring body, 6 is brush hair, 7 is an O-shaped ring, 8 is an 8-shaped ring and 11 is a flexible rod.

Detailed Description

The invention is further explained below with reference to the drawings.

The invention relates to a disposable annular head noninvasive uterine curettage brush, which comprises a rod body 1 and an annular body 5 arranged at the top of the annular body 5, wherein cleaning structures with different structures are arranged on the annular body 5. The ring body 5 is a deformable flexible body. The rod body 1 and the ring body 5 can be integrally formed by injection molding. 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.

The rod body 1 is sleeved with a sleeve 2, and the upper end of the sleeve 2 can extrude and wrap the ring body 5. The diameter of the sleeve is about 4.5mm, the diameter of the rod body 1 is about 4mm, and the sleeve 2 can slide along the rod body 1. The sleeve 2 slides up to shrink and wrap the ring body 5, the maximum diameter of the whole instrument is about 10mm, the instrument is convenient to insert into the cervix, and the injury to the cervix of a patient is greatly reduced. After entering the uterine cavity, the sleeve 2 is pulled downwards to separate the ring body 5, and the ring body 5 is recovered to an annular state due to the self toughness of the ring body 5.

The lower end of the sleeve 2 is fixedly connected with a tube seat 4, the main body of the tube seat 4 is a threaded cap, the lower end of the sleeve 2 is clamped in the threaded cap, and the threaded cap is plugged by a bolt head, so that the fixing strength of the tube seat 4 is ensured. The lower end of the rod body 1 is arranged to be a retainer ring 3, the diameter of the retainer ring 3 is 8-12 mm, the sleeve 2 can be prevented from falling off to influence use, and the influence on the service life of the instrument caused by the fact that blood in the uterine cavity flows into the instrument along the rod body 1 in a reverse flow mode can be avoided.

The upper end of the rod body 1 is a flexible rod 11, when the ring body 5 is pulled in the uterine cavity to clean, the flexible rod 11 can play a role in buffering, the ring body 5 is prevented from damaging the uterine wall due to too large force application, the problem of uterine perforation is avoided to the maximum extent, and the physical and mental health of a patient is guaranteed.

In the first embodiment, referring to fig. 1 and 2, the ring body 5 is continuously provided with bristles 6 along the contour of the body, the bristles 6 face the inner side and the outer side of the ring body 5, the bristles 6 are made of soft fibers or plastics with a diameter of 10-20 μm, scratching of uterine walls is reduced, and the lengths of the bristles 6 are about 5 mm. Through the action of rotation-hooking in the uterine cavity, the ring body 5 can sleeve the gestational sac or the villus, the brush hair 6 can further clean the villus attached to the uterine wall, and the uterine cleaning effect is greatly improved.

Embodiment two, refer to fig. 3, ring body 5 is equipped with brush hair 6 along its body profile interval, is equipped with O style of calligraphy ring 7 between the adjacent brush hair 6, O style of calligraphy ring 7 middle part is connected with ring body 5, O style of calligraphy ring 7 is the ring structure that the size is littleer, with brush hair 6 combined action, can pull out the clear palace of external realization millimeter level with littleer, more garrulous plastic film hook in the palace intracavity, has avoided the long-term irregular problem of bleeding of patient's postoperative.

In the third embodiment, referring to fig. 4, the ring body 5 is provided with the bristles 6 at intervals along the body contour, 8-shaped rings 8 are arranged between adjacent bristles 6, and the 8-shaped rings 8 form a ring structure with a smaller size, which is similar to the second embodiment in use effect.

Claims

1. The utility model provides a disposable annular head does not have clear palace brush of wound which characterized in that: the novel rod comprises a rod body (1) and a top ring body (5) arranged on the rod body (1), wherein bristles (6) are arranged on the ring body (5) at intervals or continuously along the profile of the body, and the bristles (6) face the inner side and the outer side of the ring body (5);

the novel toothbrush is characterized in that bristles (6) are arranged on the ring body (5) along the outline of the body at intervals, an O-shaped ring (7) or an 8-shaped ring (8) is arranged between every two adjacent bristles (6), and the middle of the O-shaped ring (7) or the 8-shaped ring (8) is connected with the ring body (5) respectively.

2. The disposable annular head noninvasive uterine curettage brush as claimed in claim 1, characterized in that: the ring body (5) is a deformable flexible body; the rod body (1) is sleeved with a sleeve (2), and the ring body (5) can be extruded and coated or separated from the upper end of the sleeve (2).

3. The disposable annular head noninvasive uterine curettage brush as claimed in claim 2, 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).

4. The disposable annular head noninvasive uterine curettage brush as claimed in claim 1, characterized in that: the upper end of the rod body (1) is a flexible rod (11), and the ring body (5) is connected with the flexible rod (11).

5. The disposable annular head noninvasive uterine curettage brush as claimed in claim 1, characterized in that: the rod body (1) is provided with scale marks for marking the length of the rod body (1).