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Medical intravenous fluid injection syringe with high use comfort level

A technology for intravenous injection and comfort, which is applied in the field of medical equipment and can solve the problems of medical staff's hand discomfort and small conflict area

Inactive Publication Date: 2020-11-20
金梅兰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the actual operation process, the medical personnel need to hold the barrel with one hand, and the other hand pushes and pulls the end of the push rod away from the soft plug body. The contact area at the end is relatively small, and after too many operations, the hands of medical staff are prone to discomfort

Method used

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  • Medical intravenous fluid injection syringe with high use comfort level
  • Medical intravenous fluid injection syringe with high use comfort level
  • Medical intravenous fluid injection syringe with high use comfort level

Examples

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Embodiment Construction

[0036] The following is attached figure 1 - attached Figure 5 , the specific implementation manner of the present invention will be further described in detail, so as to make the technical solution of the present invention easier to understand and grasp.

[0037] A medical and nursing intravenous injection syringe with high usability, comprising a cylinder body 1, a push rod 4 with a soft plug body 3 installed at the end, a needle 5 installed at one end of the cylinder body 1, and a needle at the other end of the cylinder body 1 The barrel mouth 2 and the soft plug body 3 are installed into the barrel body 1 from the barrel mouth 2 , and the end of the push rod 4 away from the soft plug body 3 is provided with a flange 20 .

[0038] A sliding piece 19 is provided for sliding on the side of the flange 20 close to the cylinder body 1, the sliding direction of the sliding piece 19 is perpendicular to the length direction of the push rod 4, and the push rod 4 is provided with a ...

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Abstract

The invention provides a medical intravenous fluid injection syringe with high use comfort level. The medical intravenous fluid injection syringe with high use comfort level comprises a syringe body and a push rod provided with a soft plug body at the end part, wherein a syringe needle is mounted at one end of the syringe body, a syringe opening is formed in the other end of the syringe body, thesoft plug body is mounted in the syringe body from the syringe opening, a turning edge is arranged at the end part, away from the soft plug body, of the push rod, a slide piece is arranged on the side, close to the syringe body, of the turning edge in a sliding manner, the sliding direction of the slide piece is vertical to the length direction of the push rod, and a positioning assembly is arranged on the push rod and used for positioning the sliding position of the slide piece. Before actual use, the slide piece is pushed to move along the turning edge, then the slide piece is positioned ina designated position by the positioning assembly, the slide piece can extend out of the turning edge, so that an effective contact area between the turning edge and the hand of a medical worker is increased, and the comfort level of the hand of the medical worker is improved.

Description

technical field [0001] The invention relates to a medical appliance, in particular to a medical and nursing intravenous injection syringe with high usability. Background technique [0002] Existing injection syringes such as the Chinese invention patent application whose publication number is CN1861207A mainly include a cylinder, the cylinder is provided with a push rod, and a soft plug is installed at the end of the push rod; by pulling the push rod, the push rod Drive the soft plug body to slide back and forth along the inside of the barrel, and the injection liquid in the barrel can be ejected from the needle installed at the end of the barrel. [0003] In the actual operation process, the medical personnel need to hold the barrel with one hand, and the other hand pushes and pulls the end of the push rod away from the soft plug body. The contact area at the end is relatively small, and after too many operations, the hands of medical staff are prone to discomfort. Conte...

Claims

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Application Information

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IPC IPC(8): A61M5/178A61M5/31A61M5/315A61M5/34
CPCA61M5/178A61M5/31A61M5/3129A61M5/3134A61M5/3137A61M5/31511A61M5/34
Inventor 金梅兰
Owner 金梅兰