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Hemorrhage rescue assembly for bronchoscopic operation

A technique of inspection operation and bronchoscopy, applied in the field of medical supplies, can solve the problems of inability to timely intubate the trachea, inability to stop bleeding by local compression, and low rescue efficiency, and achieve the effects of avoiding death by suffocation, improving rescue speed and efficiency, and being convenient to use.

Inactive Publication Date: 2016-08-17
FENGXIAN CENT HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the rescue efficiency of massive bleeding under bronchoscopy is still not high, and the unresolved problems are still: the inability to intubate the trachea in time, the suction hole is too thin, and local compression cannot be used to stop bleeding

Method used

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  • Hemorrhage rescue assembly for bronchoscopic operation
  • Hemorrhage rescue assembly for bronchoscopic operation
  • Hemorrhage rescue assembly for bronchoscopic operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Such as Figure 1-4 As shown, a bleeding rescue assembly during bronchoscopic examination includes an endotracheal tube 110 , a suction tube 120 and a thin tube 130 .

[0025] The rescue assembly of the present invention is used in conjunction with a bronchoscope 2. The bronchoscope 2 is composed of an insertion part and an operation part. The insertion part has an operation hole, and the bronchoscope 2 is inserted into the trachea through the insertion part to perform inspection operations, which can be controlled by the operation part. The direction of the insertion part.

[0026] The endotracheal tube 110 is a circular pipe cut from the side, which solves the problem of intubating the trachea during rescue. One side of the endotracheal tube 110 has an axial slit 111 with a C-shaped cross-section, which is used to cover the end of the bronchoscope 2. On the insertion part, the front part of the endotracheal tube 110 has a first balloon 112 with an inflatable catheter...

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Abstract

A hemorrhage rescue assembly for bronchoscopic operation comprises: a tracheal catheter for sleeving an insert part of a bronchoscope and which is guided by the bronchoscope to finish tracheal intubation, one side of the tracheal catheter having an axial gap with C-shaped section; a suction tube for being extended into bronchus via the tracheal catheter to make suction, the front end of the suction tube being an insert part, and the rear end having an operating part for raising or backwardly warping the front end of the suction tube. The hemorrhage rescue assembly for bronchoscopic operation is simple in structure and convenient to use, tracheal intubation can be performed quickly with the tracheal catheter, rescuing speed is increased, and the design of a balloon can prevent a patient from suffocating to death.

Description

technical field [0001] The invention relates to the field of medical supplies, in particular to a bleeding rescue component for bronchoscopy operation. Background technique [0002] During bronchoscopic examination, if massive bleeding occurs, it often causes death by suffocation. [0003] At present, the rescue of bleeding during bronchial examination mainly relies on negative pressure suction through the suction channel under the bronchoscope (ordinary bronchoscope clamp channel is about 2 mm in diameter), lying on the affected side, vasoconstrictor drugs, and hemostatic drugs. Under the current rescue measures, because the suction hole of the bronchoscope is too thin and the endotracheal tube cannot be intubated in time, about 1 case dies of massive hemorrhage and suffocation in every 10,000 operations. With the development of bronchoscopic interventional therapy, the incidence of major bleeding may be higher. However, at present, the rescue efficiency of massive bleedi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/04A61B1/267A61M1/00A61B17/12
CPCA61B1/00131A61B1/2676A61B17/12A61B2017/12004A61M16/0463A61M16/0003A61M16/0475A61M1/84
Inventor 罗志兵鲁立文刘梅陈小花
Owner FENGXIAN CENT HOSPITAL