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Intelligent high-pressure jet analgesia instrument

A high-pressure jet, intelligent technology, used in the field of medical devices to achieve rapid and precise injection and avoid pain

Inactive Publication Date: 2021-11-05
ZHUJIANG HOSPITAL SOUTHERN MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wound pain after surgery, if topical drugs are not effective, it is often necessary to apply analgesics or even anesthesia subcutaneously to achieve it, but there is new trauma and new pain

Method used

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  • Intelligent high-pressure jet analgesia instrument

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Experimental program
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Embodiment Construction

[0023] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0024] refer to Figure 1-Figure 2 As shown, this embodiment discloses an intelligent high-pressure jet analgesia instrument, which includes a handle 1, an end cap 22, a cylinder 20, a cylinder 30, a nozzle 34 and an injection cap 36, wherein the handle 1 is installed on the side of the cylinder 20 At the lower end, the end cap 22 is arranged at one end of the cylinder body 20, and the other end of the cylinder body 20 is connected with the cylinder body 30. The diameter of the cylinder body 20 is larger than that of the cylinder body 30, and the inside of the cylinder body 20 is provided with an air chamber 201 and a compression chamber body 202...

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Abstract

The invention discloses an intelligent high-pressure jet analgesia instrument. The intelligent high-pressure jet analgesia instrument comprises a handle, an end cover, a barrel, a cylinder, a nozzle and an injection cap; the handle is installed at the lower end of the barrel, the end cover is arranged at one end of the barrel, the other end of the barrel is connected with the cylinder, and the diameter of the barrel is larger than that of the cylinder; an air cavity and a compression cavity are formed in the barrel, a plurality of air paths communicating with the air cavity are arranged on the end cover, and a medicine feeding device is arranged at the upper end of the cylinder; a medicine inlet cavity and a medicine outlet cavity are sequentially formed in the cylinder, a medicine inlet channel communicating with the medicine feeding device and the medicine inlet cavity is formed in the cylinder, and the medicine outlet cavity is connected with the nozzle; and the injection cap is installed on the outer side of the nozzle, the compression cavity is provided with a compression pushing mechanism, and the compression pushing mechanism is used for pushing medicine in the medicine inlet cavity to the nozzle to be sprayed out through the medicine outlet cavity. Rapid and accurate injection can be achieved, and new pain caused to the human body is avoided.

Description

technical field [0001] The invention relates to the technical field of medical devices, and more specifically, to an intelligent high-pressure jet analgesic instrument. Background technique [0002] Wound pain after surgery, if the effect of topical drugs is not good enough, it is often necessary to apply analgesics or even anesthesia subcutaneously to achieve it, but there are new wounds and new pains. [0003] Therefore, it is necessary to develop an intelligent high-pressure jet analgesic device, which can realize rapid and precise injection and avoid causing new pain to the human body. Contents of the invention [0004] The object of the present invention is to provide an intelligent high-pressure jet analgesic instrument to overcome the defects in the prior art. [0005] In order to achieve the above object, the technical scheme adopted in the present invention is as follows: [0006] An intelligent high-pressure jet analgesic instrument, comprising a handle, an end...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/42
CPCA61M5/42A61M5/422
Inventor 叶丽丽邢誉卢旭英
Owner ZHUJIANG HOSPITAL SOUTHERN MEDICAL UNIV