Gynecological curettage device

Abstract

The invention relates to the technical field of medical instrument manufacturing, in particular to a gynecological curettage device. The gynecological curettage device is provided with a curettage spoon and a driving handle. The gynecological curettage device is characterized in that a medicine guide tube is arranged at the back of the upper end of a spoon body of the curettage spoon, one end of the medicine guide tube extends to the edge of the front end of the spoon body of the curettage spoon, and a medicine outlet is formed in the end of the medicine guide tube; the other end of the medicine guide tube is sequentially attached to the back of the upper end of the spoon body of the curettage spoon, the back of the upper end of the driving handle, and abuts against the tail end of the driving handle; and the end, abuts against the end of the driving handle, of the drug guide tube is connected with a drug injection tube which is connected with an extrusion air bag through an air duct.A rotating rod is arranged in the lower end of the spoon body of the curettage spoon, a pressing liquid suction ball is arranged at the front end of the rotating rod, and liquid suction holes are formed in the pressing liquid suction ball; the liquid suction holes communicate with each other and communicate with a liquid suction tube arranged inside the rotating rod; a liquid guide rod is arrangedat the rear end of the rotating rod, and a liquid guide tube is arranged in the liquid guide rod; and a fixing ring is arranged on the driving handle, and a liquid receiving tube is arranged at the tail end of the liquid guide rod. The gynecological curettage device has the advantages of alleviating pain of patients and preventing cross infection.

Description

Technical field [0001] The invention relates to the technical field of medical device manufacturing, in particular to a gynecological curettage with simple structure, convenient use, reasonable structure, alleviating patients' pain and preventing cross infection. Background technique [0002] As we all know, uterine evacuation is curettage of the uterus, and uterine evacuation is a traditional artificial abortion. Uterine evacuation is different from abortion. It is used to remove the tissues that remain in the uterine cavity after abortion, help repair the uterus and reduce the possibility of bleeding or infection. The uterine cleansing operation is divided into two steps. The first step is to expand the cervix to a sufficient size. The second step is to use a curette to extend into the uterine cavity to scrape off the embryos. The second step is required during the operation. Use curettage, which generally has a front-end curettage part and a rear-end drive handle part to reali...

AI Technical Summary

Problems solved by technology

[0002] As we all know, uterine curettage is uterine curettage, and uterine curettage is a traditional artificial abortion. It is different from abortion. It is used to remove the incomplete abortion tissue in the uterine cavity after artificial abortion, help the uterus to repair, and reduce the possibility of bleeding or infection. The uterine curettage operation is divided into two steps. The first step is to dilate the cervix to a sufficient size. The second step is to use a curette to extend into the uterine cavity to scrape off the embryo. During the second step, you need to Using a curettage device, the curettage device generally has a front-end scraper part and a rear-end driving handle part to realize the curettage operation, but this kind of curettage device usually uses a probe to detect the depth of the uterus before curettage, and then performs curettage. Without positioning facilities, it is difficult to control the depth of scraping, and it is easy to scrape through the uterine wall, especially since the curettage device needs to be administered directly to the patient after the curettage is completed, and the drug is often pushed by wearing a finger cot, which is troublesome to operate. and prone to cross-infection

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