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Liquid check sample extraction and preserving equipment

A technology for storage and inspection materials, which is applied in the direction of instruments, analysis materials, sampling devices, etc., which can solve the problems of inconvenient extraction, storage, and transportation, affecting inspection results, and loss of inspection materials, etc., to achieve simple extraction, convenient storage and transportation , the effect of transportation safety

Inactive Publication Date: 2008-07-09
李光东 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no special equipment, and syringes are generally used to extract and bottle, which may easily cause the loss and contamination of test materials, affect the test results, and also bring inconvenience to the actual extraction, storage and transportation.

Method used

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  • Liquid check sample extraction and preserving equipment

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Embodiment Construction

[0011] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings.

[0012] Fig. 1 is an embodiment of the present invention, as can be seen from the figure, the present invention improves on the basis of existing injection, and it comprises syringe 4, injection rod and needle head 1, and injection rod is made of rod head 5 and The rod body 6 is formed by splitting and connecting the socket, and a cap 2 is arranged on the needle seat 7 at the front end of the syringe 4. The function of the cap 2 is to allow the liquid to be pulled out from the syringe after the extraction is completed; the front end of the syringe 4 is forward Extended into an extension tube 3, the extension tube 3 covers the needle seat 7, which is convenient for the safety of the protective cap 2 and is used as a label seal.

[0013] FIG. 2 also shows the socket split connection structure of the rod head 5 and the rod body 6 . It is provide...

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PUM

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Abstract

The invention discloses a liquid sample extracting and storing device, which comprises a syringe, an injection rod and a needle, wherein the injection rod includes a rod head and a rod body, which are detachably connected with each other through a jack, and a cap corresponding to a needle base is provided on the front end of the syringe. The invention is mainly used for extracting and storing liquid sample of medical and public security system. The invention has the advantages that the needle base can be completed sealed by the cap when the liquid to be tested is extracted; the rod head kept in the syringe is unlikely to be impacted by external force to prevent move when the rod body is disassembled, which facilitates storage and transportation of the liquid; a label can be stuck on a label seal to prevent the sample from being exchanged; and various extraction information can be labeled on the label. Accordingly, the application has more convenient sample extraction, safer transportation and more normative storage.

Description

technical field [0001] The invention relates to a liquid material extraction and storage device for medical and public security systems technical background [0002] At present, in the aspects of medical examination and public security system to solve cases, it is necessary to extract, store, package, and transport human body fluids or suspected toxic liquids, blood, urine, and cerebrospinal fluid that are suspected to be dead bodies. At present, there is no special equipment, and the syringe is generally used to extract and bottle, which may easily cause the loss and pollution of the test materials, affect the test results, and also bring inconvenience to the actual extraction, storage, and transportation. Contents of the invention [0003] The purpose of the present invention is to improve the common medical syringe, and propose a convenient, simple and standardized device for extracting, storing, packing and transporting liquid test materials. [0004] The liquid sampl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/14G01N37/00
Inventor 李光东李庆训何成红王奎波管伟松王贝贝曹成莲林杰于欣牛玉武
Owner 李光东
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