Uterus OCT catheter and uterus OCT equipment with pull-back function
US11766211B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 3, 2017 |
| Grant date | Sep 26, 2023 |
| Priority date | — |
| Expiry date | Jul 6, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/225
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention provides a uterus OCT catheter, comprising: a catheter body; the catheter body comprises an outer sleeve, an OCT imaging catheter and a Luer connector; the outer sleeve is provided with an exit window; the reflecting surface of the reflecting prism in the OCT imaging catheter faces the exit window. The present invention further provides a uterus OCT equipment with pull-back function, comprising a pull-back device and the catheter body, the pull-back device comprises a first housing, a driving connector, a fixing sleeve and a catheter fixing tube. The invention adopts the way that the outer sleeve wraps the OCT imaging catheter to increase the overall strength and diameter; a pull-back device is adopted, the pull-back process is stable and in uniform speed, and can effectively prevent complications during human operation and damage to human tissue during pull-back process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.