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Hand-held split disposable bronchoscope

A bronchoscope, disposable technology, applied in the direction of bronchoscope, laryngoscope, endoscope, etc., can solve the problems of bulky, complicated operation, expensive, etc., and achieve the effect of simple operation, low cost, and reduced cost

Pending Publication Date: 2020-09-15
贾民勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a hand-held split disposable bronchoscope, which effectively solves the technical problems of bulky, expensive and complicated operation of the existing integrated bronchoscope equipment

Method used

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  • Hand-held split disposable bronchoscope
  • Hand-held split disposable bronchoscope
  • Hand-held split disposable bronchoscope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1, the present invention is a hand-held split disposable bronchoscope, which includes a grip part, which is mainly used for convenient hand-held operation. The grip part includes a tube body-1, and the shape of the tube body-1 can be cylindrical or can be It is rectangular, the inside of the pipe body-1 is a cavity and one end is open, a traction device is installed in the pipe body-1, and ring-shaped clasps-2 and buckles are symmetrically fixedly connected to both sides of the outer peripheral wall of the pipe body-1. Ring two 3, the traction device is connected with the annular buckle three 4 that places pipe body one 1 laterally outside, and buckle one 2, buckle two 3, buckle three 4 correspond to index finger, middle finger, thumb respectively.

[0036] Also comprises suction part, and suction part comprises pipe body two 5, and the inside of pipe body two 5 is a cavity and the right end is open, is communicated with the suction pipe 6 that places outside ...

Embodiment 2

[0041] Embodiment 2, the specific traction device includes a rack 16 slidingly installed in the pipe body 1, the lower end of the rack 16 is engaged with a gear 17, the gear 17 is coaxially connected with a reel 18, and a steel wire rope is wound on the reel 18. 19, the other end of the steel wire rope 19 is connected to the other end of the elastic device 8, so that when the reel 18 is wound around the steel wire rope 19, the steel wire rope 19 can pull the elastic device 8, and a push rod 20 is integrally connected to the outside of the rack 16, and the push rod 20 The end is connected with a buckle 3 4, and the push rod 20 is covered with a reset spring 21, and the displacement of the rack 16 in the tube body 1 can satisfy the requirement of pulling the elastic device 8 to the vertical direction, that is, it is connected with the tube body 3 15 parallel position.

Embodiment 3

[0042] Embodiment three, a slider is fixed on the upper end of the rack 16, and a slide rail is provided on the inner wall of the pipe body one 1. sports.

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Abstract

The invention provides a hand-held split disposable bronchoscope, and effectively solves the technical problems of high price and complex operation of existing integrated bronchoscope equipment. The hand-held split disposable bronchoscope comprises a hand-held part, a suction part, a connection part, a bent part and an extension part, wherein the hand-held part comprises a pipe body I, a tractiondevice is installed in the pipe body I, a retaining ring I and a retaining ring II are fixed on the outer circumferential side of the pipe body I, and the traction device is connected with a retainingring III; the suction part comprises a pipe body II, and the lower end of the pipe body II communicates with a suction pipe; the connection part comprises a pipe body IV, two ends of the pipe body IVare connected with the pipe body I and the pipe body II respectively; the bent part is an elastic device, a bronchial lens and a cold light source are arranged at the tail end of the elastic device,and are connected with an external CCD through cables and optical fibers respectively, and the CCD is connected with a display through a cable; and the extension part comprises a pipe body III, and two ends of the pipe body III communicate with the pipe body II and the elastic device respectively.

Description

technical field [0001] The invention relates to the technical field of bronchoscope, in particular to a hand-held split disposable bronchoscope. Background technique [0002] A bronchoscope is inserted through the mouth or nose into the patient's lower respiratory tract for observation of lung lobes, segmental and subsegmental bronchial lesions, biopsy sampling, bacteriological and cytological examinations, and can be used for photography, teaching and dynamic viewing with the TV system. The recorded medical device, through the connected biopsy sampling accessory, can assist in the detection of early lesions, and can perform internal surgery such as polyp removal. It is suitable for operations such as bronchial and pulmonary disease research and postoperative examination. [0003] Existing bronchoscope equipment is all integrated equipment. The bronchoscope equipment purchased by the hospital is not disposable. It is disinfected every time it is used up and then used by oth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/267A61B1/07A61B1/05A61B1/012
CPCA61B1/00066A61B1/012A61B1/051A61B1/07A61B1/2676
Inventor 贾民勇贾茵
Owner 贾民勇