Anesthesia puncture needle structure

A technology of puncture needles and needles, which is applied in the field of medical equipment, can solve the problems of easy confusion, inaccurate distinction, needle bending and other problems, and achieve the effect of high injection accuracy

Pending Publication Date: 2022-07-22
驻马店市中心医院
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, as far as the current structure of the traditional anesthesia puncture needle is concerned, firstly, the existing device tends to cause the needle to bend during puncture; secondly, the existing device needs to be destroyed after use, but it is easy to be confused after use and cannot be accurate. Distinguish whether used

Method used

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  • Anesthesia puncture needle structure
  • Anesthesia puncture needle structure
  • Anesthesia puncture needle structure

Examples

Experimental program
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Embodiment

[0036] Example: please refer to Figure 1 to Figure 8 :

[0037] The present invention proposes an anesthesia puncture needle structure, comprising: a base body 1, a syringe tube 2, a propelling part 3, a marking part 4 and a cleaning part 6;

[0038] The seat body 1 is a concave structure, and the syringe barrel 2 is installed in the seat body 1, and the laser detector 5 is installed on the seat body 1;

[0039] The advancing part 3 is composed of a threaded rod 301, a handle B302 and a clamping slot B303, and the threaded rod 301 is threadedly connected to the seat body 1;

[0040] The marking part 4 consists of a sliding rod A401 and a cutter 402, and the sliding rod A401 is slidably connected to the base body 1;

[0041] The cleaning part 6 is composed of a sliding rod B601, a protective plate 602, an elastic member 603, a cleaning cotton 604, a through hole 605 and a support arm 606, and there are four sliding rods B601 in total, and the four sliding rods B601 are all s...

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Abstract

The invention provides an anesthesia puncture needle structure, which relates to the technical field of medical equipment and comprises a seat body, an injector tube, a propelling part, a marking part and a cleaning part, the base body is of a concave structure, an injector tube is installed in the base body, and a laser detector is installed on the base body. The two supporting arms are symmetrically welded on the protection plate, and the two supporting arms are both of an L-shaped plate-shaped structure; the two supporting arms and the protection plate jointly form a concave fixing structure, and the concave fixing structure is fixedly buckled with the wrist of a patient, so that damage to a needle head due to resistance caused by tension of the patient during injection can be prevented, and the problems that firstly, the needle head of an existing device is easy to bend during puncture; and secondly, an existing device needs to be destroyed after being used, but is easy to mix after being used, and whether the device is used or not cannot be accurately distinguished.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an anesthesia puncture needle structure. Background technique [0002] Anesthesia is a reversible functional inhibition of the central nervous system and peripheral nervous system produced by drugs or other methods, which is mainly characterized by the loss of sensation, especially pain; in clinical surgery, anesthesia is an essential and important link , Epidural space restraint band anesthesia is commonly used in limb surgery below the abdomen. [0003] However, as far as the structure of the current traditional anesthesia puncture needle is concerned, firstly, the existing device is prone to bending the needle during puncturing; secondly, the existing device needs to be destroyed after use, but it is easy to be confused after use and cannot be accurately Distinguish whether it has been used or not. SUMMARY OF THE INVENTION [0004] In view of this, the present in...

Claims

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Application Information

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IPC IPC(8): A61B17/34A61B90/70A61B90/90A61M19/00
CPCA61B17/3401A61B17/3403A61B90/70A61B90/90A61M19/00A61B2017/3407A61B2017/3492A61M2205/273A61M2205/6063A61M2209/10
Inventor 石钰岳娟娟樊彩霞赵勇辉马赞
Owner 驻马店市中心医院
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