A Fiber Optic Mirror Displacement Compensator

Abstract

A fibre scope displacement compensator comprises a compensation part and a locking part, wherein the compensation part comprises a compensator main pipe, a compensation outside cone Luer taper, a first limiting component, a fibre scope protection tube, and a second limiting component, wherein the locking part comprises a locking seat, an internal cone Luer taper, and a locking piece, and the locking piece is arranged between the locking seat and the internal cone Luer taper, and is used for locking optical fiber inside an optical fiber through hole. The fibre scope displacement compensator provided by the utility model has a simple structure and is convenient to use, can be used not only for adjusting the fixing position of a fibre scope, but also for dynamic displacement compensation for the fibre scope; moreover, the fibre scope can be effectively fixed, rotation during the operation process of the fibre scope can be avoided, and image deflection is caused.

Description

technical field [0001] The invention relates to a displacement compensation device, in particular to a displacement compensator for a fiber mirror. Background technique [0002] Since the optical fiber is applied to the communication system, people's life has been changed, and the medical application of the optical fiber is more and more extensive. Especially in the field of medical equipment, optical fiber is widely used. Optical fibers can be seen in large-scale diagnostic equipment or imaging equipment. It can be said that optical fibers play an important role in the research and development of medical equipment. At present, medical endoscopes used in medical treatment are successfully developed based on optical fiber technology, and doctors can perform operations without opening the patient's abdominal cavity. Because the optical fiber is very soft and can be bent to any degree, the use of optical fiber to make medical endoscope can do many minimally invasive operation...

AI Technical Summary

Problems solved by technology

Existing displacement compensation devices are usually used for fixed displacement adjustment of fiber optics, but cannot perform dynamic displacement compensation; when the fiber optics produces dynamic displacement changes caused by bending, thermal expansion and contraction, etc., the pressure cannot be effectively released, thus It is easy to damage the fiberscope and reduce its service life

At the same time, the fiberscope cannot be effectively locked, and the fiberscope is prone to rotation during operation, resulting in image deflection, which affects the doctor's diagnosis and judgment, and even prolongs the operation time, increasing the risk of surgery

Images