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Disposable sterile double-lumen bronchial cannula branch connector with cross valve

A bronchial, disposable technology, applied in the direction of tracheal intubation, respirator, etc., can solve the problems of patient safety hazards, weak joint connection, easy to fall off, etc.

Pending Publication Date: 2022-03-08
泰瑞医用品(泰州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a disposable sterile double-lumen bronchial intubation branch connector with a cross valve, which has the effect of reinforcing the double-lumen bronchial intubation branch connector, and solves the problem that the existing connector is not firmly connected. It is easy to fall off under the patient's unconscious struggle, causing the patient's safety hazard

Method used

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  • Disposable sterile double-lumen bronchial cannula branch connector with cross valve
  • Disposable sterile double-lumen bronchial cannula branch connector with cross valve
  • Disposable sterile double-lumen bronchial cannula branch connector with cross valve

Examples

Experimental program
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Effect test

Embodiment 1

[0024] see Figure 1 to Figure 5 , the present invention provides a technical solution: a disposable sterile double-lumen endobronchial tube branch connector with a cross valve, including a sterile double-lumen endobronchial tube 1, fixedly installed above the sterile double-lumen endobronchial tube 1 There is an intubation pipe port 2, and an intubation branch joint 3 is movable installed above the intubation pipe port 2, and a fixed ring 4 is fixedly installed on the outside of the intubation branch joint 3, and a linkage screw 5 is arranged inside the fixation ring 4, and the linkage screw 5 and the fixed ring 4 are threadedly connected, one side of the interlocking screw 5 is provided with a moving plate 6, the interlocking screw 5 and the moving plate 6 are connected through rotation, and the bottom of the moving plate 6 is fixedly installed with a connecting fixed rod 7, which is connected to the fixed rod 7 One side is fixedly equipped with a fixed clamp block 8, and th...

Embodiment 2

[0027] Embodiment two, the difference with embodiment one is:

[0028] Both sides of fixed mounting plate 13 are all fixedly installed with fixed ear piece 23, and the internal activity of fixed ear piece 23 is equipped with elastic elastic band 24, and the two ends of elastic elastic band 24 adopt Velcro material, and Velcro material material can make elastic elastic band 24 and The fixation of the fixed ear piece 23 is more convenient, and the elastic elastic band 24 can be opened and closed conveniently, and it is pasted and fixed with the fixed ear piece 23 after bypassing the back of the patient's lying patient, so that the patient's head need not be lifted up with great effort to cause damage to the patient. injury.

[0029] Working principle: When the disposable sterile double-lumen bronchial intubation branch connector with a cross valve is in use, insert the intubation branch connector 3, insert the intubation branch connector 3 into the inside of the intubation pipe ...

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Abstract

The invention discloses a disposable sterile double-lumen bronchial cannula branch connector with a cross valve, and relates to the technical field of bronchial cannulas, the disposable sterile double-lumen bronchial cannula branch connector comprises a sterile double-lumen bronchial cannula, the outer side of the cannula branch connector is fixedly provided with a fixing ring, the fixing ring is internally provided with a linkage screw, one side of the linkage screw is provided with a moving plate, and the moving plate is provided with a cross valve. A connecting fixing rod is fixedly installed at the bottom of the movable plate, a fixing clamping block is fixedly installed on one side of the connecting fixing rod, springs are fixedly installed on the two sides of the movable plate, a breathing machine connecting pipe is movably installed above the cannula branch connector, lock catch wrenches are arranged on the two sides of the breathing machine connecting pipe, and clamping blocks are arranged in the lock catch wrenches. According to the double-lumen bronchial intubation fixing device, the double-lumen bronchial intubation branch joint is reinforced, so that the joint is prevented from falling off during connection to cause life danger of a patient, and the sterile double-lumen bronchial intubation is supported and fixed, so that the sterile double-lumen bronchial intubation is prevented from being separated from the bronchial tube of the patient when the head of the patient is moved.

Description

technical field [0001] The invention relates to the technical field of bronchial intubation, in particular to a disposable aseptic double-cavity bronchial intubation branch connector with a cross valve. Background technique [0002] Lung isolation technology is an important part of ensuring patient safety and smooth operation during thoracic surgery. The double-lumen bronchial catheter is the most important and ideal instrument for performing surgery. The main structure includes double-lumen bronchus, connectors, low-pressure air bags, Indicating airbags, inflatable tubes, one-way valves and cross valves, the bronchial tube is bent during production for clinical use, and after the double-lumen bronchial tube is inserted into the patient's mouth, it needs to be inserted into the ventilator tube to connect . [0003] However, the existing connector is not firmly connected, and it is easy to fall off under the unconscious struggle of the patient, causing potential safety hazar...

Claims

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Application Information

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IPC IPC(8): A61M16/04
CPCA61M16/0463A61M16/0488
Inventor 徐梅陈岳军蔡玮璠
Owner 泰瑞医用品(泰州)有限公司
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