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A needle protection device and needle protection equipment

A protective device and needle technology, which is applied in the field of medical devices, can solve the problems of needle stick injury, needle without a protective cover, easy to hurt yourself or others, etc., to achieve the effect of convenient disassembly and improvement of safety

Active Publication Date: 2021-02-12
罗亚琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, hospitals and various medical units generally use disposable steel needles during infusion. At the same time, the needles used for infusion often do not have specific protective sleeves. Very easy to puncture yourself or others, resulting in occupational exposure: Needlestick Injury Risks

Method used

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  • A needle protection device and needle protection equipment
  • A needle protection device and needle protection equipment
  • A needle protection device and needle protection equipment

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0033] see figure 1 , the present embodiment provides a needle protection device 100 for accommodating a needle 200, the needle protection device 100 includes a housing 110, a stop mechanism 130 and a protective cover 150, the housing 110 has a housing groove for housing One end of the slot is provided with a receiving opening for the needle 200 to pass through, the stop mechanism 130 is accommodated in the receiving slot, and the protective cover 150 is provided on the receiving slot.

[0034] The stopper mechanism 130 includes an elastic component 131, a buckle cross block 133 and an abutment end 135. The abutment end 135 is accommodated at the end of the accommodating groove away from the accommodating opening, and the buckle cross block 133 is accommodated in the accommodating groove. Near one end of the accommodating opening, the elastic component 131 is connected to the side wall of the accommodating groove and lies across the accommodating groove.

[0035] The protecti...

no. 2 example

[0048] Please continue to see figure 1 , this embodiment provides a needle protection device, including a needle 200 and a needle protection device 100, wherein the basic structure and principle and the technical effects produced are the same as those of the first embodiment, for the sake of brief description, the parts not mentioned in this embodiment For details, refer to the corresponding content in the first embodiment.

[0049] The needle protection device 100 includes an accommodating shell 110, a stop mechanism 130 and a protective cover 150. The accommodating shell 110 has an accommodating groove, and one end of the accommodating groove is provided with an accommodating opening for the needle 200 to pass through. The stop mechanism 130 Accommodated in the accommodating groove, the protective cover 150 is provided on the accommodating groove.

[0050] The stopper mechanism 130 includes an elastic component 131, a buckle cross block 133 and an abutment end 135. The abut...

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PUM

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Abstract

The invention provides a needle protection device and a needle protection device, which relate to the field of medical devices. The needle protection device includes a needle and a needle protection device. The needle protection device includes a housing, a stop mechanism and a protective cover, and the housing has a housing. , one end of the accommodating tank is provided with an accommodating opening. The stop mechanism includes an elastic component, a buckle cross block and an abutting end, and the abutting end is accommodated at the end of the accommodating groove away from the accommodating opening. The protective cover includes a cover body, a rotating connection mechanism and a latch mechanism. One end of the cover body is fixedly connected to the rotation connection mechanism, and the rotation connection mechanism is connected to the end of the housing shell away from the storage opening. Compared with the prior art, the needle protection device provided by the present invention can effectively fix the needle in the accommodating groove after the infusion is completed, and it is easy to disassemble and assemble, and can effectively prevent the pulled out needle from sticking after the infusion is completed. injury to medical personnel or patients.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a needle protection device and needle protection equipment. Background technique [0002] At present, hospitals and various medical units generally use disposable steel needles during infusion. At the same time, the needles used for infusion often do not have specific protective sleeves. Very easy to puncture yourself or others, causing occupational exposure: Needlestick risk. [0003] In view of this, it is particularly important to design and manufacture a needle protection device that can effectively prevent needlestick injuries and be properly disposed of after the needle is pulled out, improve the safety during infusion, and avoid needlestick injuries to medical staff after the infusion is completed. . Contents of the invention [0004] The purpose of the present invention is to provide a needle protection device, which is safe and reliable, and can effectively avoid needl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/158
CPCA61M5/158
Inventor 罗亚琴曾珊杨谊徐英
Owner 罗亚琴