Duplex bacteria-free medicine mixer

A drug mixer and dual-link technology, applied in the field of medical syringes, can solve the problems of insufficient mixing of binary liquids, cumbersome use, and high cost, and achieve the effects of improving hemostasis, reducing cumbersome steps, and saving costs

Inactive Publication Date: 2004-04-07
上海米沙瓦医科工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an aseptic double-drug mixer to overcome the disadvantages of the prior art, such as cumbersome use, high cost, and insufficient mixing of the binary liquid in the syringe.

Method used

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  • Duplex bacteria-free medicine mixer
  • Duplex bacteria-free medicine mixer
  • Duplex bacteria-free medicine mixer

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Experimental program
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Embodiment Construction

[0020] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in detail;

[0021] Such as figure 1 As shown, the present invention includes a syringe 1, a double frame 2 sleeved on the syringe, a push rod 3 extending into the inside of the double frame and an injection seat 4 fixed on the syringe. In addition, it also includes a nozzle 6, a nozzle 6 communicates with the injection seat 4 through the locking member 5, and the interior of the injection seat 4 is divided into two sealed hollow areas.

[0022] Such as figure 1 , when the syringe 1 is filled with binary liquid, the liquid can be squeezed into the injection seat 4 by the push rod 3 .

[0023] Such as figure 2 The injection seat 4 includes two seat covers 7 and a seat body 8 communicating with the seat covers. The middle part of the seat body 8 is a solid cylinder 9, and a distance from the end face of the solid cylinder is a standard thread 10 matched with the l...

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PUM

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Abstract

The duplex bacteria-free medicine mixer includes injectors, duplex frame on the injectors, push rods stretching into the duplex frame and injector seat as well as characterized nozzles communicated via locking parts with the injector seat, which has inner cavity separated into two sealed hollow areas. The structure with nozzles makes the fibrinogen and the catalyst from the injectors well mixed to raise the hemorrhage arresting effect of the mixing formed gel matter, short the hemagglutination period and speed wound heal. The improved injector seat eliminates the need of power unit and air filter unit resulting in saving in cost and simple operation. In addition, the humanized design of the locking unit, pull rod and support rod also simplifies the operation of the device.

Description

technical field [0001] The invention belongs to the field of medical syringes, in particular to an aseptic drug mixer for helping hemostasis and tissue growth and healing during operation. Background technique [0002] With the continuous progress of modern society and the increasing development of medical technology, medical staff and patients have put forward higher and newer requirements for diagnosis and treatment methods and treatment effects. In the field of surgery, how to deal with the venous bleeding and oozing during the operation as soon as possible is a difficult problem. From the invention of biological materials, it can be seen that a biological protein glue, namely fibrin sealant, was successfully developed in 1983, which can well solve the problems of wound osmosis and tissue fluid leakage. The fibrin sealant is composed of fibrin and thrombin binary components. During the specific application process, the binary components must also be mixed through a speci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/00A61M5/00A61M5/31
Inventor 严启文桑卫东
Owner 上海米沙瓦医科工业有限公司
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