Rectum detection device and utilization method and application thereof

Abstract

The invention provides a rectum detection device. The rectum detection device comprises a core rod, a balloon, a balloon liquid filling device and a rectum liquid or gas injection device. The outer wall of the core rod is covered by the balloon, and the core rod has a light guide function or a self-illumination function. The rectum detection device has the advantages that iatrogenic intestinal injuries can be avoided, and rectum lesion positions, injury conditions and injury positions can be accurately judged by cooperation of a laparoscope light source.

Description

technical field [0001] The invention relates to the field of rectal wall lesion or injury detection, in particular to a multifunctional rectal wall lesion or injury detection device, and a method and application for using the device to detect rectal wall lesion or injury. Background technique [0002] With the development of minimally invasive technology, laparoscopic surgery has become the main surgical method in gynecology and surgery, and the proportion of gynecological laparoscopic surgery in developed regions can be as high as 85%. Pelvic tumors, pelvic endometriosis, pelvic inflammatory diseases, female reproductive tract deformities, and gynecological pelvic floor dysfunction are the most common diseases in gynecology, accounting for more than 90% of gynecological pelvic surgery. Many pelvic diseases often involve the rectum, especially endometriosis, the current incidence is as high as 15%, and the rectum can often be involved, and the rate of rectal injury during su...

AI Technical Summary

Problems solved by technology

The rectum is a soft, thin-walled hollow organ. It is difficult to judge the involvement of intestinal lesions before and during the operation. Judging whether the rectum was injured during the operation and the extent of the injury

[0003] With the development of laparoscopic surgery, there is currently a lack of matching and well-functioning rectal detection and support devices to achieve accurate detection of rectal lesions. Most of the existing related instruments are a smooth, simple hard rod. There are defects in the design, the material is hard material, such as hard plastic, metal material, it is not easy to operate, the function is single, only the support function of the rectal cavity organ, showing the outline of the rectum, and it is impossible to accurately observe and judge the involvement of rectal lesions or intestinal damage The degree cannot meet the needs of clinical diagnosis and treatment

Mainly there are the following defects: (1) hard materials are easy to contact or collide with sharp, hard surgical instruments, causing mechanical damage to the intestinal wall, metal materials also have electric heat conduction, laparoscopic electrical instruments can cause intestinal Electrothermal injury, increasing the risk of iatrogenic bowel injury

(2) In the process of inserting the rigid probe into the rectum, if the operation is improper, careless or the model is not suitable, it may cause anal sphincter laceration

(3) Without the functions of direct vision through light, liquid passage, and ventilation, it is impossible to accurately judge the extent and location of the lesion involving the intestinal wall or intestinal wall damage

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