Puncture device with sterilization function

A puncture device and functional technology, applied in the field of medical equipment, can solve the problems of wasting blood, injuring blood vessels, polluting the work surface, etc., and achieve the effects of convenient operation, avoiding displacement, and simple structure

Inactive Publication Date: 2018-10-19
SICHUAN LIZHI JIUCHUANG INTPROP OPERATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, during cardiovascular interventional treatment, a puncture needle is used to directly pierce a blood vessel or a common syringe is used to pierce a blood vessel, and then the syringe is removed from the puncture needle, and then the guide wire is inserted into the blood vessel through the puncture needle. Afterwards, a lot of blood tends to flow out from the puncture needle port, ...

Method used

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  • Puncture device with sterilization function
  • Puncture device with sterilization function
  • Puncture device with sterilization function

Examples

Experimental program
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Embodiment 1

[0033] as attached figure 1 , attached figure 2 , attached image 3The puncture device shown in this embodiment with sterilization function includes a disinfection assembly 1, a needle tube assembly 2, a needle tube body 21, a tube hole 22, a sealing plate 23, a sealing plug 24, a puncture needle 3, a fixing device 4, an infusion tube assembly 5, a needle Core fixing tube 51, ultraviolet lamp 6, tube body 7, one-way valve 8 disinfection assembly 1 communicates with needle tube assembly 2, needle tube assembly 2 communicates with puncture needle 3, needle tube assembly 2 and puncture needle 3 are connected, first puncture The needle 3 is pierced into the blood vessel, and then the syringe is used to inject anesthetics into the blood vessel through the infusion tube assembly 5. The infusion tube assembly 5 and the needle tube assembly 2 are in one-way communication, so that the syringe is removed from the infusion tube assembly 5 after injecting the anesthetic through the infu...

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PUM

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Abstract

The invention relates to the field of medical instruments, in particular to a puncture device with a sterilization function. The puncture device includes a disinfecting assembly, a syringe assembly, afixing device, an infusion tube assembly and a puncture syringe needle; the disinfecting assembly is communicated with the syringe assembly, the syringe assembly is communicated with the puncture syringe needle, and the infusion tube assembly is unidirectionally communicated with the syringe assembly; the disinfecting assembly is used for cleaning and disinfection of guiding sutures, the syringeassembly is used for fixing the guiding sutures, the fixing device is used for positioning of a puncture device body, and an infusion device is used for injection of anesthetic. In this way, displacement of the puncture device during puncture is avoided, the guiding sutures can be subjected to disinfecting treatment, and efflux of too much blood from a syringe needle base opening when an injectoris detached is avoided.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a puncture device with a sterilization function. Background technique [0002] At present, during cardiovascular interventional treatment, a puncture needle is used to directly pierce a blood vessel or a common syringe is used to pierce a blood vessel, and then the syringe is removed from the puncture needle, and then the guide wire is inserted into the blood vessel through the puncture needle. Afterwards, a lot of blood tends to flow out from the puncture needle port, thus wasting precious blood and polluting the work surface. During the process of threading the guide wire, the shaking of the hands of the medical staff is likely to cause the displacement of the guide wire and the puncturer, thereby injuring blood vessels and causing The puncture failed, and conventional interventional trocars cannot realize functions such as disinfection before the guide wire puncture. [0003]...

Claims

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Application Information

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IPC IPC(8): A61B17/34A61L2/10
CPCA61B17/3415A61B17/3403A61B17/3417A61B2017/3405A61L2/10A61L2202/24
Inventor 袁迎春舒春柳
Owner SICHUAN LIZHI JIUCHUANG INTPROP OPERATION CO LTD
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