Multifunctional type transfusion apparatus

An infusion device, a multi-functional technology, applied in the field of medical equipment, can solve the problems of delaying treatment, liquid medicine entering the human body, etc., and achieve the effect of preventing bacteria from entering, simple operation, and reasonable design

Inactive Publication Date: 2015-07-22
JIANGSU SUYUN MEDICAL MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the infusion process, the patient will suddenly need to add medicine, but the medicine liquid will flow upward due to the pressure of dosing, so that the medicine liquid cannot enter the human body at the first time, which will delay the treatment

Method used

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Experimental program
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Embodiment Construction

[0018] The specific technical solutions of the present invention will be further described below with reference to the accompanying drawings, so that those skilled in the art can further understand the present invention, without limiting their rights.

[0019] refer to figure 1 , figure 2 with image 3 , a multifunctional infusion set, comprising an infusion catheter 2 and an intravenous infusion needle assembly 8, the upper end of the infusion catheter 2 is provided with a bottle cap piercer 1, and the lower end of the infusion catheter 2 is provided with an outer cone that matches the intravenous infusion needle assembly 8 Connector 7, on the infusion conduit 2, a drip funnel 3 and a flow rate regulator are sequentially provided in the direction of the outer conical connector 7 from the bottle cap piercer. The venous infusion needle assembly 8 includes a puncture needle and a venous needle seat matched with the outer conical joint 7, the venous needle seat and the punctur...

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Abstract

The invention discloses a multifunctional type transfusion apparatus. The multifunctional type transfusion apparatus comprises a transfusion conduit and an intravenous transfusion needle component. The transfusion conduit is sequentially provided with a medical liquid filter, a one-way valve and a medicating tee joint; the medical liquid filter comprises a shell, the shell is provided with a liquid inlet and a liquid outlet; the shell is buckled by an upper cover and a lower cover to form a closed structure, and a medical liquid channel is formed at the joint of the upper cover and the lower cover; the upper cover is internally provided with a medical liquid cavity, the medical liquid cavity is internally provided with a medical liquid filtering film, the medical liquid cavity is divided into an upper medical liquid cavity and a lower medical liquid cavity by the medical liquid filtering film, the lower cover is provided with a partitioning board which extends to the lower medical liquid cavity and supports the medical liquid filtering film, the partitioning board divides the medical liquid channel into a liquid inlet channel connected with the liquid inlet and a liquid outlet channel connected with the liquid outlet, the liquid inlet channel is communicated with the upper medical liquid cavity, and the liquid outlet channel is communicated with the lower medical liquid cavity. The design is reasonable, the operation is simple, the automatic exhausting function, the automatic liquid stopping function and the backflow-preventing function are obtained.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a multifunctional infusion set. Background technique [0002] Intravenous infusion has become a common treatment method in hospitals. The current infusion set requires nurses to spend a lot of time to discharge annoying air bubbles before infusion. Because the exhaust is not clean, many air bubbles will enter with the liquid medicine. human body, causing harm to the patient. Therefore need self-venting type infusion set. [0003] During the patient's infusion process, the medical staff should constantly patrol to prevent the medicine drop from causing harm to the patient. Therefore need to automatically stop liquid infusion set. During the infusion process, the patient needs to add medicine suddenly, but the medicine liquid will flow upward due to the pressure of medicine addition, so that the medicine liquid cannot enter the human body at the first time, which will delay the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/14
CPCA61M5/14A61M5/16881A61M5/385A61M2005/1401
Inventor 吕秀波薛惠芹付忠叶掌效秦宏平
Owner JIANGSU SUYUN MEDICAL MATERIALS
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