Surgical puncture drainage automatic liquid discharge device

Abstract

The invention relates to a surgical puncture drainage automatic liquid discharge device. The problem that the automatic liquid discharge function of the conventional puncture drainage device is imperfect is effectively solved. According to the technical scheme, the surgical puncture drainage automatic liquid discharge device comprises an effusion tank; the effusion tank is divided into an upper chamber and a lower chamber; the two chambers are communicated through a through hole; an upper orifice is provided with a cover plate; an overflowing pipe is arranged on the side wall of the upper chamber; a measuring kettle is arranged outside the effusion tank; effusion in the upper chamber can flow into the measuring kettle through the overflowing pipe; a first lever is mounted above the effusion tank; the left end and the right end of the first lever are connected with the cover plate and the measuring kettle correspondingly; a floater is arranged in the upper chamber; a piston cylinder isarranged outside the effusion tank; a second lever is mounted above the effusion tank; the left end and the right end of the second lever are connected with the piston and the floater respectively; afirst guide pipe is connected between the bottom of the piston cylinder and the bottom of the lower chamber; a first one-way valve is mounted on the first guide pipe; a liquid discharge pipe is arranged at the bottom of the piston cylinder; a second one-way valve is mounted on the liquid discharge pipe. The surgical puncture drainage automatic liquid discharge device is safe and effective to use and has comprehensive functions.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an automatic drainage device for surgical puncture and drainage. Background technique [0002] Lesions of many organs can cause effusion in the peritoneal cavity. While treating the source of the disease, ascites needs to be drained. Most of the current drainage devices drain the intraperitoneal effusion into the drainage bag through a catheter. The drainage device that stores the patient's drainage fluid usually requires the nursing staff or relatives of the patient to check frequently, record the storage of the drainage fluid and pour out the drainage fluid in time, so as to avoid overflowing or backflowing back to the human body after the drainage fluid is full, causing iatrogenic pollution. The rate of discharge of intraperitoneal fluid was recorded in order to judge the patient's pathological characteristics and recovery. However, in clinical nursing, it often happens tha...

AI Technical Summary

Problems solved by technology

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an automatic drainage device for surgical puncture and drainage, which effectively solves the problem that the automatic drainage function of the current puncture and drainage device is not perfect.

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