Granted Patent B2

US 12,336,686 · App. 18/638,092 · Granted Jun 24, 2025

Inventors: Avi Levy (Herzliya, IL); Yaniv Kirma (Karcur, IL); Moshe Levi (Ganey Tikva, IL)

Assignee: EndoChoice, Inc.

A61B1/00181A61B1/0008A61B1/00091A61B1/00096A61B1/015A61B1/018A61B1/04A61B1/042A61B1/05A61B1/0615A61B1/0676A61B1/0684A61B1/07A61B1/126A61B1/00009A61B1/31A61B10/06

Abstract

Claims (19)

1. A medical device system comprising:

a first side-pointing viewing element positioned at a distal tip section of the medical device system and configured to receive light from an area of interest, and an image sensor is configured to receive the light from the area of interest;

a first illuminator configured to provide light to the area of interest;

a first side fluid injector positioned on a first surface of the distal tip section; and

a first depression in the first surface of the distal tip section, wherein the first illuminator and the first side fluid injector are positioned within the first depression;

wherein the first side-pointing viewing element has a length over which an external object remains in focus in a range of 2-33 millimeters and has a center positioned 7 to 11 millimeters from a distalmost end surface of the distal tip section.

2. The system of claim 1 , wherein the first side-pointing viewing element comprises a lens assembly located at the distal tip section.

3. The system of claim 1 , further comprising:

a second side-pointing viewing element positioned at the distal tip section, the second side-pointing viewing element comprising an image sensor located at the distal tip section,

a second illuminator;

a second side fluid injector; and

a second depression in a second surface of the distal tip section, wherein the second illuminator and the second side fluid injector are positioned within the second depression.

4. The system of claim 1 , wherein the first illuminator is a light emitting diode (LED).

5. The system of claim 1 , wherein the first surface is curved.

6. The system of claim 1 , wherein the first side-pointing viewing element comprises a fiber optic configured to transfer the received light to the image sensor located in a handle of the medical device system or in a console of the medical device system.

7. The system of claim 1 , further comprising a second illuminator configured to illuminate at least part of a field of view of the first side-pointing viewing element.

8. The system of claim 1 , wherein first side-pointing viewing element comprises a lens assembly configured to receive light from the area of interest, and the received light is transferred to the image sensor.

9. The system of claim 1 , further comprising a working channel configured for insertion of a tool.

10. The system of claim 1 , further comprising a front-pointing viewing element.

Assignments (2)

Continuity (7)

References Cited (400)