Needle cavity used for anesthesia puncture needle

A puncture needle and needle cavity technology, applied in puncture needles, anesthesia equipment, trocars, etc., can solve the problems of multiple preoperative preparation time and operation time, cost, and affect the success rate of rescue operations, etc., to shorten the operation time , the effect of improving the success rate

Inactive Publication Date: 2015-05-20
方婷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When encountering a large operation or a more urgent rescue operation, it takes too much preoperative preparation time and operation time, which seriously affects the success rate of the rescue operation

Method used

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  • Needle cavity used for anesthesia puncture needle
  • Needle cavity used for anesthesia puncture needle
  • Needle cavity used for anesthesia puncture needle

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. 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.

[0018] see figure 1 , the embodiment of the present invention includes:

[0019] A needle cavity for an anesthesia puncture needle, comprising: a body 1, the body 1 is a flat body.

[0020] One end of the body 1 is fixed on the needle cavity seat, and the other end is the needle outlet end.

[0021] The needle outlet end includes two needle outlets, which are the first needle outlet 2 and the second needle outlet 3 respectively.

[0022] The first needle outlet 2 is located at the needle tip of the needle cavity, ...

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Abstract

The invention discloses a needle cavity used for an anesthesia puncture needle. The needle cavity is characterized by comprising a cavity body, one end of the cavity body is fixed to a needle cavity base, and the other end of the cavity body is a needle outlet end. The needle outlet end comprises two needle outlets, the needle outlets comprise the first needle outlet and the second needle outlet, the first needle outlet is formed in the needle point part of the needle cavity, the needle point part is a needle outlet bent in an arc shape, and the second needle outlet is formed in the arc-shaped back face of the first needle outlet. The section of the cavity body is in a water drip shape and comprises two channels, and the two channels correspond to the first needle outlet and the second needle outlet respectively. In this way, two anesthesia catheters extend into the needle cavity at the same time, meanwhile, injection of anesthetics is performed, when the usage amount of the anesthetics for an operation is reached, the operation can be performed instantly, operation time can be shortened, and the success rate of the rescuing operation can be increased.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a needle chamber for an anesthesia puncture needle. Background technique [0002] The anesthesia puncture needle used at this stage is a needle in a needle, and there is only a single anesthesia catheter needle in the needle cavity. [0003] During use, it takes about 10 minutes for a separate anesthesia catheter to complete an anesthesia injection, and the anesthesia time is relatively long. When encountering a large operation or a more urgent rescue operation, too much preoperative preparation time and operation time are spent, which seriously affects the success rate of the rescue operation. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provide a needle cavity for anesthesia puncture needle which can insert two anesthesia catheters at the same time, which can shorten the anesthesia time and improve the success rate of re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34
CPCA61B17/3401A61B2017/3454A61M19/00
Inventor 方婷
Owner 方婷
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