OCT probe used for human open lumen system

US11219369B2 · kind B2 · utility

Assignee

• GUANGZHOU WINSTAR MEDICAL TECHNOLOGY COMPANY LIMITED · CN

Inventors

• Zhigang Cai · 流花街道, CN
• Guanyue Kong · 流花街道, CN
• Jun Gao · Osaka, JP
• Hongjian Ma · 流花街道, CN
• Ziyi Chen · 流花街道, CN
• Jiaoyang Li · Suzhou, CN
• Bailing Li · 流花街道, CN

Key dates

• Filing date: Mar 23, 2019
• Grant date: Jan 11, 2022
• Expiry date: Jan 30, 2040

Classification

• Technology area (CPC G): Physics
• CPC primary: G02B27/0018
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

The invention discloses an OCT probe used for human open lumen system, comprising a probe protector, a probe body, an oily liquid, a metal coil, a probe guard tip and a light-guided optical fiber; the probe body is match mounted will the metal coil, and the metal coil is mounted on the rear end of the probe body; the light-guided optical fiber is fixed inside the probe body; the probe guard tip is sleeved on the probe body, the probe protector is sleeved on the probe guard tip and sleeved on the metal coil; the oily liquid is filled between the probe guard tip and the probe protector, and between the metal coil and the probe protector. The invention effectively remedy for the defect that the image is unclear by filling the oily liquid between the probe protector and the probe body.