Multi-viewing element endoscope
US11278190B2 · kind B2 · utility
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477References
10Claims
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Key dates
| Filing date | Sep 11, 2019 |
| Grant date | Mar 22, 2022 |
| Priority date | — |
| Expiry date | Jan 17, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B10/06
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
There is provided herein a tip section of a multi-viewing element endoscope, the tip section comprising: two or more side-pointing viewing elements positioned at or in proximity to a distal end of said tip section, wherein each of said two or more side-pointing viewing elements having a discrete illuminator associated therewith, wherein the field of view provided by the two or more side-pointing viewing elements covers a front and side views; a working channel configured for insertion of a surgical tool; and a pathway fluid injector for inflating and/or cleaning a body cavity into which the endoscope is inserted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.