A hysteroscopy system based on optical coherence tomography and its implementation method

Abstract

The invention discloses a hysteroscope system based on optical coherence tomography and an implementation method of the hysteroscope system. The hysteroscope system based on the optical coherence tomography comprises a hysteroscope body, an optical coherence tomography module and a tomography host. Compared with an existing hysteroscope, the hysteroscope system based on the optical coherence tomography can achieve the ordinary white light tomography mode and the depth tomography mode at the same time; information of tissue structures in the uterus epidermis with the depth ranging from 2mm to 3mm can be provided by depth tomography, the early cancer existing under the skin can be detected, and an important means is provided for early disease diagnosis of the uterus cancer; in addition, due to the fact that an infrared broadband light source is adopted, the tomography depth can range from 2mm to 3mm. Due to the fact that a wide-field interference mode is adopted, a tomography light guide which is provided with a scanning unit and needed by an ordinary optical coherence tomography technology is simplified, an existing commercially available tomography fiber optics bundle can serve as the tomography light guide, a probe does not need to be designed, production is easy through the design, and the hysteroscope system based on the optical coherence tomography has the good market promotion and application prospect.

Description

technical field

[0001] The present invention relates to the technical field of endoscopes, in particular to a hysteroscope system based on optical coherence tomography and its implementation method. Background technique

[0002] Hysteroscopy is a new, minimally invasive gynecological diagnosis and treatment technology. It is a fiber light source endoscope used for inspection and treatment of uterine cavity. It is mainly used for diagnosis of symptoms: abnormal uterine bleeding, infertility or habitual Miscarriage, foreign bodies in the uterine cavity, submucosal myomectomy, endometrial polypectomy, intrauterine adhesions, mediastinal resection, and endometrial cancer.

[0003] Cervicoscopy imaging system includes hysteroscope, energy system, light source system, perfusion system and imaging system; it uses the front part of the mirror body to enter the uterine cavity, uses white light for illumination, and the color high-definition has a magnifying effect on the observed par...

Images