Improved visual blocking bronchial cannula

A technology of tracheal intubation and bronchus, applied in the direction of tracheal intubation, medical equipment, medical science, etc., can solve the problems of poor contact of the connector of the wire and affect the normal use of external display equipment, so as to avoid poor contact and facilitate Connection, to ensure the effect of normal use

Pending Publication Date: 2021-10-22
江西诺捷科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When using the visualized occlusion bronchus intubation, after inserting the occlusion bronchus intubation, it is necessary to connect the wires on the occlusion bronchus intubation with the wires of the external display device. The connection ty

Method used

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  • Improved visual blocking bronchial cannula
  • Improved visual blocking bronchial cannula
  • Improved visual blocking bronchial cannula

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] Example: Figure 1-5 As shown, an improved visual blocking bronchial cannula includes a tracheal intubation body 1 and an external display device 8 connected to a wire, including a first connecting line 2 and a second cable 7, a first connecting line. 2 and the second connecting line 7 are connected between the connector 3; the connector 3 includes a second conductor block 304 connected to the first connecting wire 2 and a first conductor block 303 connected to the second connection line 7, the first conductor The outer sleeve of the block 303 is provided with the second insulating connection head 302, and the end of the second conductor block 304 is provided with a first insulating connection head 301, and the inside of the second insulating connection head 302 is opened with a mounting groove 305 and a slot 3010. The first reset spring 306 is provided inside the groove 305, and the second conductor block 304 is fitted to the slot 3010 and in contact with the first conducto...

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PUM

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Abstract

The invention discloses an improved visual blocking bronchial cannula which comprises a tracheal cannula body and an external display device connected through a wire. The wire comprises a first connecting wire and a second connecting wire, and the first connecting wire and the second connecting wire are connected through a connecting piece; the connecting piece comprises a second conductor block connected through the first connecting wire and a first conductor block connected through the second connecting wire; the first conductor block is sleeved with a second insulating connector, the end of the second conductor block is provided with a first insulating connector, and the second insulating connector is internally provided with a mounting groove and a slot. A certain acting force can be applied to the first conductor block through a first reset spring, so that the first conductor block and the second conductor block are in close contact all the time, the situation that the first connecting wire and the second connecting wire are in poor contact is avoided, and normal use of external display equipment is ensured.

Description

Technical field [0001] The present invention relates to a blocking bronchial cannula, specifically an improved visual sealing bronchial intubation. Background technique [0002] The existing blocking bronchial cannula mainly includes a catheter for extracting gas in lung leaves, and the catheter is solidified with balloon for sealing the lungs, and the balloon is connected to the pneumatic device on the catheter. A porous conversion joint is also called a connector for connection with ventilator or the like. In order to improve the success rate of intubation, more and more new intubation is developed to achieve visualization of intubation operations. A univent catheter is provided with a bronchial intubation surgical visual operation using a fiber bronchoscope (hereinafter referred to as: fibrous mirror). [0003] When the visual blocking bronch cannula is used, after the blocking bronch pipe is inserted, there is a need to connect the wire on the blocked bronchial intubation wit...

Claims

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Application Information

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IPC IPC(8): A61M16/04A61B17/12
CPCA61M16/04A61M16/0402A61B17/12099A61M2205/582
Inventor 刘俊邹弘杨嘉煌朱明清李冬伟
Owner 江西诺捷科技股份有限公司
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