Portion abandoning type tube needle bed of agent

A disposable, partial technology, applied in the direction of needles, hypodermic injection equipment, infusion sets, etc., to achieve the effect of accurate force control and labor-saving collusion operation

Inactive Publication Date: 2008-02-27
郑万章
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For this reason, in view of the deficiency in the use of the existing drug tube injection syringe and the fact that its structural design has not yet reached the ideal, the inventor immediately started to develop its solution, hoping to develop a combination of convenient operation , safe and economical local disposable drug tube syringe to promote the development of the industry, and after a long time of conception, the present invention came into being

Method used

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  • Portion abandoning type tube needle bed of agent
  • Portion abandoning type tube needle bed of agent
  • Portion abandoning type tube needle bed of agent

Examples

Experimental program
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Embodiment Construction

[0031] As shown in FIGS. 4 to 6 , the partially disposable syringe of the present invention includes a syringe device 10, a handle 20, and a push rod portion 30; the syringe device 10 includes a vertically elongated hollow syringe 11, The connecting tube 12 and a double-ended needle 13 can be seen through; the rear end of the syringe 11 is provided with a pivot joint 111, and the pivot joint 111 is used to pivotally connect with the handle 20 so that the syringe 11 and the handle 20 can be bent and rotated 90 degrees relative to each other, so as to insert a medicine tube 40 from the rear end of the syringe 11. The front end of the syringe 11 is provided with a threaded end 112, and the body of the syringe 11 is provided with an observation hole 113. , through the observation hole 112 to observe the injection status of the medicament tube 40 (such as the anesthetic tube).

[0032] In this first embodiment, the see-through connecting barrel 12 is made of transparent or see-thro...

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PUM

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Abstract

The invention discloses a locally abandoned agent-tube cylinder, which comprises the following parts: running hollow injection cylinder, handle pivoted at back end of the injection cylinder, push rod in the injection cylinder and handle, wherein the injection cylinder, handle and push rod are stainless steel material; the front end of the injection cylinder is a spiral joint end with a perspective cylinder which is made of transparent or perspective material; one needle joint and through-hole are set at the front end of the perspective cylinder; the needle joint connects a double-head needle which contains needle seat to connect the needle and injection rod throughout the needle seat. The inveniton can observe liquid condition in the cylinder sufficiently, which can judge the exertion and optimum stopping point precisely.

Description

technical field [0001] The invention relates to a syringe structure, in particular to a partially disposable drug tube syringe which belongs to the technical field of medical equipment and has the advantages of convenient operation, partial disposal and economical efficiency. Background technique [0002] Existing anesthetic injection syringe, as shown in Fig. 1, Fig. 2, it is mainly made up of a syringe 90 and handle push rod 91, and this syringe 90 and this handle push rod 91 are connected by a pivot at its junction. The connection part 92 is pivotally connected, so that the syringe 90 and the handle push rod 91 can be bent and rotated 90 degrees relative to each other, so that an anesthetic tube 93 (as shown in FIG. 3 ) can be inserted into the syringe 90. The front end of the injection cylinder 90 is screwed with a needle joint 94, and the needle joint 94 can be provided with a double-ended needle 95, and the rear needle 951 of the double-ended needle 95 extends into the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/31A61M5/315
CPCA61M2005/2407A61M5/347A61M5/3137A61M2005/2496A61M5/3272A61M2005/3253A61M5/24A61M2005/2411A61M2005/3247A61M5/31515A61M2205/583A61M5/162
Inventor 郑万章
Owner 郑万章
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