Digestive-system-department hanging-free enema device

Abstract

The invention discloses a digestive-system-department hanging-free enema device. The digestive-system-department hanging-free enema device comprises a base, a liquid storage bottle, a conduit and an anal tube; the liquid storage bottle is arranged at the upper end of the base, a liquid inlet is formed in the middle of the top of the liquid storage bottle, a bottle cap is arranged on the liquid inlet, a sanding layer is arranged at the bottom of the base, a drawer is arranged inside the base, a handle is arranged on one side of the drawer, a conduit is arranged at one end of the top of the liquid storage bottle and fixedly connected with the liquid storage bottle, a control valve is arranged at one end of the conduit, a hand shank is arranged at the other end of the conduit, a joint is arranged at the end of the hand shank and is in threaded connection with one end of the anal tube, and liquid discharging holes are evenly formed in the other end of the anal tube. The digestive-system-department hanging-free enema device is simple in structure and convenient to use, the anal tube is elliptic and is a flexible glue body, and can be inserted into the anus of a patient, then resistance is reduced, pains of the patient are reduced, harm to patient is avoided, and treatment is safe and convenient and fast.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a hang-free enema device for gastroenterology. Background technique [0002] Enema is a treatment method that inserts a catheter from the anus through the rectum into the colon to perfuse liquid to achieve laxative and exhaust gas. It can stimulate intestinal peristalsis, soften and remove feces, and has the effects of cooling, inducing labor, diluting intestinal poisons, and reducing absorption. In addition, it can also achieve the purpose of supplying medicine, nutrition, water and other treatments. Clinically, enema operation will be accomplished by enema device. [0003] In the prior art, the enema device generally includes a fluid storage bag, a diversion tube and an anal canal. One end of the diversion tube is connected to the fluid storage bag, and the other end is connected to the anal canal. During use, the anal canal is inserted from the patient's anus, and th...

AI Technical Summary

Problems solved by technology

The existing enema device has the following defects: 1. The enema liquid in the liquid storage bag is injected into the colon of the patient in a self-flowing state, the controllable range of the liquid injection pressure is small, and the work efficiency is low; 2. The diversion tube can only be matched with one type of connection 3. Due to the fact that the anus is in contraction most of the time, coupled with factors such as the patient’s tension, when the anal canal is inserted, the resistance of the anus is large and the insertion is difficult

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