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A medical needle tube with adjustment function

A needle and function technology, applied in the field of medical needles, can solve problems such as lack of adjustment function, and achieve the effects of increasing use value, improving cooperation, and facilitating widespread promotion.

Inactive Publication Date: 2021-01-26
牛灵芝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a medical needle tube with an adjustment function, which solves the problem of not having an adjustment function

Method used

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  • A medical needle tube with adjustment function
  • A medical needle tube with adjustment function

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-2 , the present invention provides a technical solution: a medical needle tube with adjustment function, including a needle tube body 1, a sealing gasket 17 is fixedly embedded on the left side of the needle tube body 1, and the inner ring of the sealing gasket 17 is in contact with the outer surface of the push needle 2. Face-to-face contact, by arranging the sealing gasket 17, the liquid can be prevented from flowing out from the gap bet...

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Abstract

The invention discloses a medical needle tube with adjustment function, which comprises a needle tube body, a push pin is arranged on the left side of the needle tube body, and the right side of the push pin penetrates through the needle tube body and extends to the inside of the needle tube body. The left side of the push pin is fixedly connected with a push plate, and the right side of the push pin is fixedly connected with a push block, and the upper and lower ends of the push block are in contact with the inner wall of the needle tube body, and the right side of the needle tube body There is a liquid outlet, and the inside of the liquid outlet is fixedly connected with a needle, the inner top wall of the needle tube body and the inner bottom wall of the needle tube body are both provided with a chute, and the inside of the chute is clamped with a slider, so The end of the slider away from the chute is fixedly connected with a first slider. The medical needle tube with adjustment function can realize the adjustment function of the medical needle tube through structural cooperation, which improves the use effect of the medical needle tube, thereby improving the control of the medical needle tube by medical personnel, and is conducive to widespread promotion.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a medical needle tube with an adjustment function. Background technique [0002] Medical devices refer to instruments, equipment, utensils, in vitro diagnostic reagents, calibrators and materials, and other similar or related items that are directly or indirectly used on the human body, including required computer software, for the purpose of diagnosis, prevention, monitoring, Treatment or mitigation; diagnosis, monitoring, treatment, mitigation or compensation of injury; examination, replacement, regulation or support of physiological structures or processes; support or maintenance of life. [0003] At present, medical needle tubes are needed to inject liquids when treating people, and the existing medical needle tubes often cannot be retracted again after pressing, and medical personnel must work on the medical needle tubes again to complete the retraction , increase t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/178A61M5/31A61M5/315
CPCA61M5/178A61M5/3129A61M5/31513
Inventor 牛灵芝蔚有恒胡彬彬
Owner 牛灵芝
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