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Cricothyroid membrane puncture needle breathing machine joint

A puncture needle and cricothyroid membrane technology, applied in the field of medical devices, can solve the problems of obstructing ventilation, unsteady fixation, easy prolapse, etc., and achieve the effect of continuous mechanical ventilation and preventing unreliable fixation.

Pending Publication Date: 2017-12-15
DALIAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a cricothyropuncture needle ventilator connector with a short connector length and a fixing plate, so as to overcome the excessively long connector part of the existing cricothyroid needle ventilator and no fixing device Defects that hinder ventilation, are not firmly fixed, and are easy to come out

Method used

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  • Cricothyroid membrane puncture needle breathing machine joint
  • Cricothyroid membrane puncture needle breathing machine joint

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Embodiment Construction

[0011] The cricothyropuncture needle ventilator connector involved in the invention will be described in detail below with reference to the accompanying drawings.

[0012] Such as figure 1 Shown is the coronal view of the ventilator connector of the cricothyropuncture needle of the present invention. Including ventilator interface 1, cricothyroid needle interface 2, fixed plate 4 and sealing ring 3, ventilator interface 1 is a common interface, the size of the caliber can be connected with the ventilator; cricothyroid needle interface 2 can be connected with cricothyroid The membrane puncture needle is tightly connected; the sealing ring 3 is arranged on the side of the cricothyroid membrane puncture needle interface 2; the fixing plate 4 is arranged between the ventilator interface 1 and the cricothyroid membrane puncture needle interface 2. Such as figure 2 As shown, two symmetrically distributed holes are arranged on the two wings of the fixing plate 4, and the cricothyr...

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Abstract

The invention relates to a cricothyroid membrane puncture needle breathing machine joint. The joint comprises a breathing machine connector, a cricothyroid membrane puncture needle connector, a fixing plate and a sealing ring. The breathing machine connector is a universal connector, and the caliber can be connected with the breathing machine; the cricothyroid membrane puncture needle connector can be tightly connected with a cricothyroid membrane puncture needle; the sealing ring is arranged on one side of the cricothyroid membrane puncture needle connector; the fixing plate is arranged between the breathing machine connector and the cricothyroid membrane puncture needle connector, two symmetrically-distributed holes are formed in two wings of the fixing plate, and the cricothyroid membrane puncture needle is fixed to the neck of a patient through a small belt for penetrating and auxiliary fixing; the length of the joint is decreased to 2.5 cm from 7.5 cm. The cricothyroid membrane puncture needle breathing machine joint is small in length and is provided with the fixing plate, and the defects that an existing cricothyroid membrane puncture needle breathing machine joint is excessively long so that ventilation is blocked, is not firmly fixed and is likely to be disengaged are overcome.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to the improvement of a ventilator joint of a cricothyroid puncture needle. Background technique [0002] At present, the number of patients with laryngeal obstruction in the emergency department is increasing. The reason is mostly caused by allergic reaction or foreign body obstruction, and there is no reasonable way to establish the airway, as well as technical defects and wrong choices of professionals, which will lead to the loss of the best time for rescue. For patients with airway obstruction and foreign body obstruction, the establishment of an airway is a crucial step, and every second must be raced. Therefore, it is imperative to do a good job in the research and development of this device and the promotion of technical operations, especially for medical staff in the emergency system. this technology. [0003] The traditional cricothyroidopuncture needle has a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/08
CPCA61M16/0816
Inventor 由翠青路晓光李野董雅婷芦黎明谢玉娟
Owner DALIAN UNIV
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