Hysteroscope leak-proof device

Abstract

The invention relates to a medical instrument, in particular to a hysteroscope leak-proof device. The leak-proof device comprises a transparent adhesive film pasted at the vulva, wherein an operation support of a hysteroscope is arranged in the center of the transparent adhesive film; an operation hole is formed in the middle of the operation support; a rubber plug used for sealing the operation hole is arranged in the operation hole in a matched manner; and the hysteroscope sleeved with the rubber plug in a sealing manner can penetrate the operation support to extend into the uterine cavity. The transparent adhesive film can cover labia majora and labia minora, orificium vaginae and perineum and then can be combined with the peripheral area, the operation support is arranged in the middle of the adhesive film, the hysteroscope with the external diameter of 4-10 mm can be placed on the rubber plug matched with the operation support, the hysteroscope is matched with the rubber plug in a sealing manner, and the rubber plug and the operation support are matched in a sealing manner, so that leakage of a distention medium is prevented, and the rubber plug does not influence free accessing of the hysteroscope in a hymen hole.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a hysteroscope water leakage prevention device. Background technique [0002] Hysteroscopy is an endoscopic technique clinically used to examine or treat uterine cavity lesions. In some patients, due to congenital development or sensitivity to preoperative medication or intravenous general anesthesia, the cervix is ​​too loose and the uterine fluid leaks out. Seriously, the uterine swelling effect is poor, the image is not clear, which affects the diagnosis of the disease and the operation of the operation, prolongs the operation time, and the calculation of the amount of absorbed fluid in the body is inaccurate, which is likely to cause surgical complications. At present, for asexual female patients due to abnormal vaginal bleeding or intrauterine lesions, hymenoscopic surgery without trauma to the hymen is required. Many such patients will undergo hysteroscopy due to the long b...

AI Technical Summary

Problems solved by technology

[0002] Hysteroscopy is an endoscopic technique clinically used to examine or treat uterine cavity lesions. In some patients, due to congenital development or sensitivity to preoperative medication or intravenous general anesthesia, the cervix is ​​too loose and the uterine fluid leaks out. Seriously, the effect of uterine distension is poor, and the image is not clear, which affects the diagnosis of the disease and the operation of the operation, prolongs the operation time, and the calculation of the amount of absorbed fluid in the body is inaccurate, which is likely to cause surgical complications

At present, for asexual female patients due to abnormal vaginal bleeding or intrauterine lesions, hymenoscopic surgery without trauma to the hymen is required. Many such patients will undergo hysteroscopy due to the long bleeding time and the convenience of placing a hysteroscopic resectoscope with a thicker outer diameter. Misoprostol was used preventively before the operation, so the cervix is ​​relatively loose, and serious water leakage is prone to occur during hysteroscopy, but because the hymen is protected, the front and rear lips of the cervix cannot be clamped to prevent water leakage, which affects the effect of uterine distention and influencer observation

Images