Venous transfusion medicine adding mixer

A technology for intravenous infusion and dispenser, applied in the direction of devices introduced into the body, etc., can solve problems such as high cost, pollution, and complicated procedures, and achieve the effects of reducing pollution, reducing costs, and ensuring the quality of treatment

Inactive Publication Date: 2007-03-21
徐双苗
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present invention is to overcome the problems of cumbersome process, high cost and serious pollution in the clinical intravenous inf

Method used

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  • Venous transfusion medicine adding mixer
  • Venous transfusion medicine adding mixer
  • Venous transfusion medicine adding mixer

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Experimental program
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Embodiment Construction

[0055] The following is a further description of the component material and its parameters:

[0056] 1. Needle seat 3, connecting column 6.3, cylinder 7.1, pull rod 7.3, bottle clamp 8 are all made of plastic material; bidirectional positioning cylinder 6 is made of transparent plastic or fiberglass; piston 7.2 is made of rubber material.

[0057] 2. 5# needle 1, optional 5# needle with hose 2, 5# needle 4, 5# needle 5, all provided by qualified professional manufacturers.

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Abstract

The clinical intravenous transfusion medicine adding mixer consists of a pen-type bidirectional needle and a negative pressure device. The disposable pen-type bidirectional needle includes one needle seat, several 5# syringe needles and one spare 5# syringe needle with hose; and the negative pressure device consists of one bidirectional locating tube, a negative pressure unit and a bottle clamp. The present invention operates on negative pressure principle. Pressure is first applied to the transfusion bottle to make the liquid enter to the medicine bottle so as to dilute and mix medicine, and pressure is then reduced controllably to make the mixed medicine liquid return to the transfusion bottle so as to complete the medicine diluting and mixing process. The present invention can avoid cross infection and medicine incompatibility, and has light convenient operation and low cost.

Description

technical field [0001] The invention relates to a clinical intravenous infusion plus medicine mixing configuration operation tool, in particular to an intravenous infusion plus medicine mixing preparation device. Background technique [0002] Mixed preparation of intravenous infusion with medicine means that the pharmacy department of a medical institution adds a variety of injections or powder injections to the intravenous infusion according to the prescription of the clinician to make it a medical solution for direct clinical intravenous infusion or subclavian venipuncture. . Except for a few hospitals in some areas of my country, a "Pharmacy Intravenous Admixture Service" (PIVA for short) has been established. That is to transfer intravenous drug allocation from scattered in each ward to an allocation center with clean conditions, centralized management and allocation, and provide clinical High quality IV infusion final product). Most of them are scattered in each ward a...

Claims

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Application Information

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IPC IPC(8): A61M5/14
Inventor 徐双苗
Owner 徐双苗
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