CN210811425U - Cleaning structure for curettage in obstetrics and gynecology - Google Patents

Abstract

The utility model relates to a cleaning structure for curettage therapy in obstetrics and gynecology, which comprises a scraper and an adjustment component, the scraper is arranged at one end of the adjustment component, the scraper has a cavity inside, and the scraper has a hollow inside. A suction tube is arranged in the cavity, and a cleaning tube is arranged on the upper end and back of the scraper; the cleaning structure provided by the utility model can control the depth of the scraper entering the uterus, and the depth of the scraper can be controlled by adjusting the components, so as to avoid causing damage to the patient's body. At the same time, the scraped endometrial tissue can be collected in time, cleaned and administered in time, to avoid cross-infection, the operation is simple and convenient, saves time and effort, and greatly reduces the difficulty of curettage for medical staff.

Description

Cleaning structure for curettage in obstetrics and gynecology

technical field

The utility model belongs to the technical field of medical equipment for gynecology, in particular to a cleaning structure for curettage treatment in obstetrics and gynecology.

Background technique

Curettage and curettage is an operation that removes and collects endometrial tissue in the uterus. It is a low-risk procedure that can stop bleeding and help diagnose infections, cancer, infertility, and other diseases.

Dilatation and curettage is more commonly used in gynecological examination and treatment. At present, doctors often use a curettage for curettage. During the curettage operation, doctors cannot see the inside of the uterus. They only operate according to the feeling of clinical experience to judge whether the curettage is clean or not. When using a curette to cure and cure the uterus, it is difficult to judge the depth of the curettage. If the curet is shallow, it may cause bleeding due to the lack of curettage, which will cause a second curettage. , destroy the function of the uterus.

If the scraped tissue is contagious during curettage, when the curette is taken out of the patient, the scraped tissue is easy to fall off into the uterus and vagina, which is likely to cause infection and affect the treatment of the disease, and the scraped tissue needs to be removed in time. In vitro, and the inner wall of the uterus is cleaned, so it is often necessary to use a matching suction device or need a curette to enter and exit the uterus several times. The operation is time-consuming and laborious, which greatly increases the difficulty of the medical staff.

Utility model content

The purpose of this utility model is to solve the problems raised in the background technology, and provide a cleaning structure for curettage and curettage in obstetrics and gynecology, which integrates the functions of curettage and cleaning, reduces the risk of infection, simplifies the operation process of medical staff, and improves efficiency. .

The purpose of this utility model is achieved in this way:

The cleaning structure for curettage in obstetrics and gynecology includes a scraper and an adjustment component, the scraper is arranged at one end of the adjustment component, the scraper has a cavity inside, and a suction tube is arranged in the internal cavity of the scraper , a cleaning pipe is provided on the back of the upper end of the scraper;

The adjustment assembly includes a telescopic fixing piece, a sleeve and a connecting piece. One end of the sleeve is connected to the telescopic fixing piece, and the other end of the sleeve is connected to the connecting piece. The inside of the sleeve is sequentially provided with a first channel, a second Two channels and a third channel, the cleaning pipe is installed in the first channel, the suction pipe is installed in the third channel, the second channel is equipped with a matching threaded rod, the telescopic fixed The first channel, the second channel and the third channel corresponding to the sleeve are set in the fitting and the connecting piece, one end of the threaded rod is connected to the inside of the telescopic fixing piece, and the other end of the threaded rod extends out of the connecting piece. outside and attach the adjustment cap.

Further, one end of the cleaning pipe extends to the front edge of the scraping head and is provided with a spray head, and the other end of the cleaning pipe is sequentially attached to the back of the scraping head through a fixing ring and placed in the first channel.

Further, one end of the scraping head is connected to a telescopic fixing member, and a miniature camera is provided at the foremost end of the other end of the scraping head.

Further, one end of the suction pipe away from the scraper is connected to a liquid collection bottle through a sealing cap, and one side of the liquid collection bottle is connected to a negative pressure pump through a negative pressure pipe.

Further, one end of the cleaning tube away from the scraping head is connected to the cleaning bottle through a pump.

Further, a one-way valve is provided on the pump.

Further, finger rings are provided on the outside of the connector, and at least two finger rings are provided.

Further, a corresponding fourth channel is also arranged in the telescopic fixing member, the sleeve and the connecting member, and the fourth channel is arranged at the upper end of the first channel.

Further, a medicine guiding tube is attached to the upper back of the cleaning tube through a fixing ring, one end of the medicine guiding tube extends to one side of the cleaning tube nozzle, and the other end of the medicine guiding tube is installed in the fourth channel. .

Further, one end of the drug delivery tube away from the nozzle extends to the outside of the fourth channel, the drug delivery tube is connected to the airbag through a one-way valve, one end of the airbag is connected to the drug delivery tube, and the other end of the airbag is connected to the drug delivery tube. liquid bottle.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The cleaning structure of the obstetrics and gynecology curettage treatment provided by the utility model can control the depth of the scraping head entering the uterus, and the length of the scraping head can be controlled by the rotation of the threaded rod in the adjustment assembly, and then the depth of the curettage can be controlled to avoid giving the patient It can cause damage to the body, and at the same time, the scraped endometrial tissue can be collected in time to avoid cross-infection.

2. The cleaning structure of the obstetrics and gynecology curettage treatment provided by the utility model integrates the functions of curettage, cleaning and drug administration, reduces the risk of infection, and simplifies the operation process of medical staff. Enter the patient's reproductive tract, rotate the sleeve after it is in place, and scrape the patient's endometrium with a scraper. After scraping is completed, the tissue and waste fluid scraped from the patient's uterus are sucked by a negative pressure pump. , through the cleaning tube to connect the cleaning bottle to wash the inner wall of the uterus, and then to suck the cleaning solution through the pipette. In the whole process, the built-in cannula does not need to enter and exit the patient's reproductive tract multiple times, reducing the risk of infection.

3. The cleaning structure of the obstetrics and gynecology curettage treatment provided by the present utility model, the back of the cleaning tube is also provided with a drug guiding tube, and whether or not to administer medicine is determined according to the patient's condition. After the drug delivery is completed, the entire device is taken out, and the operation is completed.

4. The cleaning structure of the obstetrics and gynecology curettage treatment provided by the utility model can real-timely observe the curettage, cleaning and administration conditions inside the uterus through the micro camera, which makes the operation more precise, improves the work efficiency and relieves the pain of the patient.

Description of drawings

1 is a schematic diagram of the cleaning structure of the present utility model for curettage and curettage in obstetrics and gynecology.

Figure 2 is a schematic diagram of the cleaning structure of the scraping head of the present utility model for curettage and curettage in obstetrics and gynecology.

FIG. 3 is a schematic diagram of the cleaning structure adjustment component of the gynecology and obstetrics curettage treatment of the present invention.

FIG. 4 is a schematic diagram of the cleaning structure sleeve of the gynecology and obstetrics curettage treatment of the present invention.

In the picture: 1. Scraping head; 2. Adjustment component; 3. Pump; 4. Check valve; 5. Cleaning bottle; 6. Sealing cap; 7. Liquid collection bottle; 8. Negative pressure pipe; 9. Negative pressure Pump; 10, cleaning pipe; 11, suction pipe; 12, camera; 13, nozzle; 14, finger ring; 21, telescopic fixing part; 22, casing; 23, connecting piece; 24, first channel; 25, first Second channel; 26, third channel; 27, threaded rod; 28, adjusting cap.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model , all other embodiments obtained by those of ordinary skill in the art without creative work, all belong to the protection scope of the present invention.

Example 1

1-2, the cleaning structure for curettage in obstetrics and gynecology includes a scraper 1 and an adjustment assembly 2, the scraper 1 is provided at one end of the adjustment assembly 2, the scraper 1 has a cavity inside, and the A suction pipe 11 is arranged in the inner cavity of the scraping head 1, and a cleaning pipe 10 is arranged on the back of the upper end of the scraping head 1. One end of the cleaning pipe 10 extends to the front edge of the scraping head 1 and is provided with a spray head 13. A miniature camera 12 is provided at the foremost end of the other end of the scraping head 1 .

One end of the suction pipe 11 away from the scraping head 1 is connected to the liquid collection bottle 7 through the sealing cover 6, one side of the liquid collection bottle 7 is connected to the negative pressure pump 9 through the negative pressure pipe 8, and the cleaning pipe 10 is far away from the scraping head. One end of the 1 is connected to the cleaning bottle 5 through a pump 3 , and a check valve 4 is provided on the pump 3 .

When in use, place the scraping head 1 and a part of the sleeve 22 into the patient's reproductive tract, rotate the sleeve 22 after being in place, and scrape the patient's endometrium through the scraping head 1. After the scraping is completed, pump through the negative pressure pump 9. Suction the tissue and waste liquid scraped from the patient's uterus. After the suction is completed, connect the cleaning bottle 5 through the cleaning tube 10 to wash the inner wall of the uterus, and then use the suction tube 11 to suction the cleaning solution. The whole process, built-in The cannula does not need to enter and exit the patient's reproductive tract multiple times, reducing the risk of infection.

The micro-camera 12 can real-time observe the curettage, cleaning and drug administration conditions inside the uterus, so that the operation is more precise, the work efficiency is improved, and the pain of the patient is relieved.

Example 2

1 and 3, the cleaning structure for curettage in obstetrics and gynecology includes a scraper 1 and an adjustment component 2, the scraper 1 is arranged at one end of the adjustment component 2, and the scraper 1 has a cavity inside, so A suction pipe 11 is arranged in the inner cavity of the scraping head 1 , and a cleaning pipe 10 is arranged on the back of the upper end of the scraping head 1 .

The adjustment assembly 2 includes a telescopic fixing piece 21 , a sleeve 22 and a connecting piece 23 , one end of the sleeve 22 is connected to the telescopic fixing piece 21 , the other end of the sleeve 22 is connected to the connecting piece 23 , and the sleeve 22 The interior of the cleaning tube is sequentially provided with a first channel 24, a second channel 25 and a third channel 26, the cleaning pipe 10 is installed in the first channel 24, the suction pipe 11 is installed in the third channel 26, the A corresponding threaded rod 27 is arranged in the second channel 25 , and a first channel 24 , a second channel 25 and a third channel 26 corresponding to the sleeve 22 are arranged in the telescopic fixing member 21 and the connecting member 23 . One end of the threaded rod 27 is connected to the inside of the telescopic fixing member 21 , and the other end of the threaded rod 27 extends out of the outside of the connecting member 23 and is connected to the adjustment cap 28 .

When in use, the depth of the scraping head 1 into the uterus can be controlled, and the length of the telescopic fixing piece 21 can be controlled by the rotation of the threaded rod 27 in the adjustment component 2, thereby controlling the length of the scraping head 1, and the depth of the curettage. At the same time, the scraped endometrial tissue can be collected in time to avoid cross-infection, the operation is simple and convenient, time-saving and labor-saving, and the work difficulty of curettage for medical staff is greatly reduced.

Example 3

On the basis of Embodiment 1 and Embodiment 2, with reference to FIG. 4 , the outer portion of the connecting member 23 is provided with finger rings 14 , and at least two finger rings 14 are provided. During the operation, the fingers can be inserted into the ring 14 to facilitate the gripping of the sleeve 22 .

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, etc., made within the protection scope of the present invention shall be included in the protection scope of the present invention. Inside.

Claims (7)

1. The cleaning structure of obstetrics and gynecology curettage treatment is characterized in that: comprising a scraper (1) and an adjustment assembly (2), the scraper (1) is arranged at one end of the adjustment assembly (2), and the scraper ( 1) has a cavity inside, a suction pipe (11) is arranged in the inner cavity of the scraper (1), and a cleaning pipe (10) is arranged on the back of the upper end of the scraper (1); The adjustment assembly (2) comprises a telescopic fixing piece (21), a sleeve (22) and a connecting piece (23), one end of the sleeve (22) is connected to the telescopic fixing piece (21), and the sleeve (22) ) is connected to the other end of the connecting piece (23), the inside of the sleeve (22) is sequentially provided with a first channel (24), a second channel (25) and a third channel (26), the cleaning pipe (10) Installed in the first channel (24), the suction pipe (11) is installed in the third channel (26), and the second channel (25) is provided with a matching threaded rod (27), A first channel (24), a second channel (25) and a third channel (26) corresponding to the sleeve (22) are provided in the telescopic fixing member (21) and the connecting member (23), and the thread One end of the rod (27) is connected to the inside of the telescopic fixing piece (21), and the other end of the threaded rod (27) extends out of the outside of the connecting piece (23) and is connected to the adjusting cap (28). 2. The cleaning structure for curettage treatment in obstetrics and gynecology according to claim 1, characterized in that: one end of the cleaning pipe (10) extends to the front edge of the scraper (1) and is provided with a nozzle (13), so The other end of the cleaning pipe (10) is sequentially attached to the back of the scraper (1) through the fixing ring and placed in the first channel (24). 3. The cleaning structure for curettage in obstetrics and gynecology according to claim 1, characterized in that: one end of the scraping head (1) is connected to the telescopic fixing member (21), and the other end of the scraping head (1) is the most The front end is provided with a miniature camera (12). 4. The cleaning structure for curettage therapy in obstetrics and gynecology according to claim 1, characterized in that: one end of the pipette (11) away from the scraper (1) is connected to the collection bottle (7) through a sealing cover (6). ), one side of the liquid collecting bottle (7) is connected to the negative pressure pump (9) through the negative pressure pipe (8). 5. The cleaning structure for curettage therapy in obstetrics and gynecology according to claim 1, characterized in that: one end of the cleaning tube (10) away from the scraper (1) is connected to the cleaning bottle (5) through a pump (3). 6 . The cleaning structure for curettage and curettage in obstetrics and gynecology according to claim 5 , wherein a check valve ( 4 ) is provided on the pump ( 3 ). 7 . 7. The cleaning structure for curettage therapy in obstetrics and gynecology according to claim 1, characterized in that: finger rings (14) are arranged on the outside of the connecting piece (23), and at least two finger rings (14) are arranged.

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