Sound-conducting dropping bucket for intravenous infusion

Abstract

The invention provides a sound-conducting dropping bucket for intravenous infusion. The principle that sounds transmit more quickly and clearly in liquids and solids is used, during infusion, sound information of medicine liquid droplets is acquired accurately by a sound acquiring tube and is conducted to an external system, and infusion information of an intravenous infusion tube can be fully used. Compared with other infusion devices, the dropping bucket has the characteristics of simple structure, good flow velocity monitoring effect, high manufacturability and the like; the working habit of nurses is unchanged in clinical application, the labor intensity of medical workers can be effectively reduced in the clinical application, human resources are saved, infusion management is regulated, and the dropping bucket has good social benefit and economic benefit.

Description

technical field [0001] The present invention designs a sound-conducting dripping funnel for intravenous infusion, especially a sound-guiding dripping funnel suitable for a disposable gravity venous infusion set. Background technique [0002] Intravenous infusion is an indispensable and important medical method in the process of modern treatment of diseases. With the continuous development and progress of science and technology, people's requirements for medical care are getting higher and higher. Ordinary disposable venous infusion sets and intravenous infusion care can no longer meet the needs. With the ever-increasing nursing needs, intravenous infusion sets have evolved from a single catheter to multiple varieties and models. Automatic cut-off intravenous infusion sets, self-venting intravenous infusion sets, precision filter infusion sets, and other special infusion sets have been launched on the market. Intravenous infusion pumps, precision infusion pump infusion facil...

AI Technical Summary

Problems solved by technology

[0002] Intravenous infusion is an indispensable and important medical method in the process of modern treatment of diseases. With the continuous development and progress of science and technology, people's requirements for medical care are getting higher and higher. Ordinary disposable venous infusion sets and intravenous infusion care can no longer meet the needs. With the ever-increasing nursing needs, intravenous infusion sets have evolved from a single catheter to multiple varieties and models. Automatic cut-off intravenous infusion sets, self-venting intravenous infusion sets, precision filter infusion sets, and other special infusion sets have been launched on the market. Intravenous infusion pumps, precision infusion pump infusion facilities, etc. However, these new infusion device facilities still have relative deficiencies. First, in the field of precision infusion, most of the existing technical solutions rely on electronic technology and continuous external force injection, so the instrument The shape is large and the application method is relatively complicated, so that the precision infusion is completely separated from gravity, which not only causes a waste of energy, but also buries many safety hazards in the process of precision infusion, which limits the development of medical technology in the field of intravenous infusion; Some new infusion sets fail to utilize some physical characteristics of the infusion set itself to the greatest extent. Most of them add parts on the basis of ordinary disposable infusion sets, which increases the production cost of the infusion sets. The novel gravity venous infusion set with simple structure that existing technology is insufficient is very necessary

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