Hemorrhoids loop ligature device

Abstract

The invention discloses a hemorrhoids loop ligature device which comprises a handle, a suction tube, an endoscope, a loop ligature tube and a rubber ring, wherein one end of the suction tube is connected to the handle, the other end is connected to the loop ligature tube, a lens of the endoscope is located at the loop ligature tube, and a lead connected to the lens passes through an inner cavity of the suction tube and the handle and is then connected to a display screen; the first half part of the loop ligature tube is a hard loop ligature tube, and the second half part is an elastic rubber tube; and an elastic airbag tube is attached on the outer side of the loop ligature tube, the elastic airbag tube is connected to a gas source by a connecting conduit, and the rubber ring sleeves outside of the elastic airbag tube. The hemorrhoids loop ligature device is characterized in that a hemorrhoids affected focus can be accurately found through observation with the endoscope because of integration of the endoscope and a loop ligature device, then accurate loop ligature is realized with the loop ligature device, efficiency is high, treatment effects are good, and pains brought to a patient by such loop ligature can be relieved by a continuous loop ligature mode.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a hemorrhoid ligation device. Background technique [0002] Hemorrhoids is a chronic disease of one or more soft veins formed by varicose venous plexuses at the bottom of the anorectum and anal mucosa. Nowadays, the medical treatment of hemorrhoids mostly adopts the method of surgical resection, which is expensive. The postoperative wound area is large, and the patient suffers from unbearable pain. For this reason, in clinical treatment, hemorrhoid ligation devices have been used. Most of the existing hemorrhoid ligation devices are single-shot ligation devices, which need to enter the anus multiple times for ligation for multiple lesion positions in the anorectum, which is likely to cause damage to the anorectal skin; while the ligation device with continuous ligation function The ligation device needs to cooperate with the endoscope. Although a multi-point ligation...

AI Technical Summary

Problems solved by technology

[0002] Hemorrhoids is a chronic disease of one or more soft veins formed by varicose venous plexuses at the bottom of the anorectum and anal mucosa. Nowadays, the medical treatment of hemorrhoids mostly adopts the method of surgical resection, which is expensive. The postoperative wound area is large, and the pain of the patient is unbearable. In view of this reason, in clinical treatment, the hemorrhoid ligation device has been used.

Most of the existing hemorrhoid ligation devices are single-shot ligation devices, which need to enter the anus multiple times for ligation for multiple lesion positions in the anorectum, which is likely to cause damage to the anorectal skin; while the ligation device with continuous ligation function The ligation device needs to cooperate with the endoscope. Although a multi-point ligation is realized, the endoscope and the ligation device enter the anorectum at the same time. Inconvenient to operate

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