Angle-continuously-variable endoscope

An endoscope and angle-changing technology, which is applied in the fields of endoscope, medical science, surgery, etc., can solve the problems of changing observation position, fixed viewing angle, and delay in replacing endoscopes, etc.
CN105877686AInactive Publication Date: 2016-08-24JIAOZUO TIANYUAN PRECISION OPTICS LAB
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
JIAOZUO TIANYUAN PRECISION OPTICS LAB
Publication Date
2016-08-24
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention belongs to the field of medical instruments, and relates to the angle continuously-variable technology and the endoscope technology, in particular to an angle-continuously-variable endoscope. According to the angle-continuously-variable endoscope, the functions of multiple fixed-visual-direction-angle endoscopes are confused, the visual direction angle can be continuously changed, the angle-continuously-varying endoscope with different visual direction observing requirements can be met, the problems that during an operation, when multiple fixed visual direction angle endoscopes are matched, time delaying is caused by replacing the endoscope, joining of the observing position after replacement and the observing position before replacement is changed, and observing continuity is broken can be effectively solved, and more effective guarantees can be provided for a successful operation.
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Description

technical field

[0001] The invention belongs to the field of medical instruments and relates to continuously variable angle technology and endoscope technology, in particular to a continuously variable angle endoscope. Background technique

[0002] Endoscope is a commonly used medical device. It enters the human body through the natural channel of the human body or through a small incision made by surgery. When used, the endoscope is introduced into the pre-examination organ, and the changes in the relevant parts can be directly peeped. Essential instruments for minimally invasive surgery.

[0003] Endoscopes have two important performance indicators, namely imaging quality and field of view. With the advancement of optical imaging technology and electronic imaging technology, the technology of high-definition endoscopy has developed relatively mature, and the imaging quality is sufficient to meet the needs of current medicine. In terms of the field of view of the endoscop...

Claims

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