Liquid collection device

Abstract

The invention provides a liquid collection device, which comprises a liquid collection bag, a ground sucker and a negative-pressure device, wherein the liquid collection bag comprises a bag top, a bag bottom and supporting rods; the supporting rods are oppositely arranged on two sides of the liquid collection bag; two ends of the supporting rods are fixedly connected to the bag top and the bag bottom; a stopper part is arranged between the bag bottom and the ground sucker; the ground sucker comprises a suction pipeline and a suction interface; the suction pipeline and the suction interface are connected; a plurality of ground suction units are arranged on the suction pipeline; and the ground suction units comprise ground suction through holes. The liquid collection device disclosed by the invention can keep an operating table and surrounding ground thereof clean and dry, improve the sanitation of operating table ground and surrounding environment, shorten a postoperative finishing time, improve working efficiency and achieve the effective collection of flushing liquid in an operation, so that an operating towel and doctor's operating clothes are protected from getting wet, the probability that an operative incision is infected is reduced and the occurrence of hypothermia of a patient in the operation is reduced.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a liquid collecting device. Background technique [0002] The interlaminoscopy technique is improved on the basis of the intervertebral discoscopy technique and the intervertebral foramina technique. The operation is performed under local anesthesia, using a working cannula with a diameter of 0.6cm to select one of the lumbar physiological spaces. The gap is used as the surgical approach, decompressed layer by layer through the posterior approach, and enters the spinal canal exposure field. The enlarged field of view can observe the situation in the spinal canal more clearly, and the anatomical structure is clearer, which has the effect of fiber surgery. The use of radio frequency electrodes combined with surgery can achieve the purpose of repairing the damaged annulus fibrosus. [0003] Compared with traditional surgery, interlaminoscopy technology has shorter operation time, m...

AI Technical Summary

Problems solved by technology

[0012] However, when performing interlaminar endoscopic surgery, it is necessary to lay a waterproof diaphragm on the patient's back and collect accumulated water. Now a water suction pipe is often used to add a negative pressure device to absorb water. The water absorption effect is very poor, and the structure is unreasonable, so it is urgently needed Improve

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