A disposable negative pressure collection device

Abstract

A disposable negative pressure collecting device comprises one or more negative pressure collecting bottles, a clamping device matched mutually, anti-swing bottle supports, a supporting rod, a rotatable base plate and mountable universal wheels. Each negative pressure collecting bottle comprises a bottle body, a bottle cap and a sealed soft bag. A liquid collecting pipe joint, a negative pressure pipe joint and a liquid pouring port are arranged on each bottle cap. The clamping device matched mutually comprises clamping heads integrated with the bottle bodies and a multi-directional integrated type clamping groove which is matched with the clamping heads and can be lifted and pulled. A three-way pipe is arranged inside each clamping head, each three-way pipe is connected with a joint of the corresponding bottle body and is communicated with the internal space of the corresponding bottle body, one joint of each three-way pipe is communicated with a negative pressure pipe joint, and another joint of the corresponding three-way pipe is communicated with a negative pressure device. The disposable negative pressure collecting device has the advantages that the workload of medical personnel can be relieved, new collecting bottles can be replaced in time in emergency, the probability that liquid collecting pipes wind the supporting rod is reduced, the service life of the bottle bodies of the negative pressure collecting bottles is prolonged, and the disposable negative pressure collecting device is economical, practical and convenient to use. The disposable negative pressure collecting device is suitable for the field of medical apparatuses and instruments.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a negative pressure collection device. Background technique [0002] With the advancement of science and technology, the development of medical equipment is becoming more and more scientific. Negative pressure collection device is a must-have device for every operation and home negative pressure drainage. A large amount of waste liquid, sputum, water accumulation and other waste liquid generated in the medical process need to be collected by rib negative pressure collection device to avoid secondary infection. [0003] The negative pressure collection device in the prior art will have the following problems during use: 1. During the operation, the collection bottle needs to be replaced frequently, causing a large amount of workload for the medical staff; 2. The suction tube of the collection device is in the During use, it is easy to wind the supporting device, causing inconven...

AI Technical Summary

Problems solved by technology

[0003] The negative pressure collection device in the prior art will have the following problems during use: 1. During the operation, the collection bottle needs to be replaced frequently, causing a large amount of workload for the medical staff; 2. The suction tube of the collection device is in the During use, it is easy to wrap the supporting device, causing inconvenience in operation

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