Multi-focal, multi-camera endoscope systems
First Claim
1. A tip section of an endoscope, comprising:
- a first optical assembly for generating a first image of a body cavity; and
a second optical assembly for generating a second image of the body cavity;
wherein the first optical assembly comprises;
a first lens having a first depth of field and a first optical axis,a second lens having a second depth of field and a second optical axis, the second depth of field being different from the first depth of field, andwherein the first lens is movable between a first position and a second position on a path transverse to the first optical axis, wherein the first lens is movable in a first plane, and wherein the second lens is movable in a second plane different than the first plane.
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Abstract
A multi-focal, multi-camera endoscope having a tip section including a first optical assembly for generating a first image of a body cavity; a second optical assembly for generating a second image of a body cavity; at least one illuminator associated with each of the first optical assembly and second optical assembly; and a processing system configured to: zoom the first optical assembly and thereby generate a zoomed first image in place of the first image; and automatically cause a physical display to eliminate a display of the second image and to only display said zoomed first image. To eliminate the display of the second image, the processing system reduces a power supply to the second optical assembly, reduces an illumination intensity of an illuminator associated with the second optical assembly or causes the physical display to power off, darken, or blacken.
404 Citations
7 Claims
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1. A tip section of an endoscope, comprising:
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a first optical assembly for generating a first image of a body cavity; and a second optical assembly for generating a second image of the body cavity; wherein the first optical assembly comprises; a first lens having a first depth of field and a first optical axis, a second lens having a second depth of field and a second optical axis, the second depth of field being different from the first depth of field, and wherein the first lens is movable between a first position and a second position on a path transverse to the first optical axis, wherein the first lens is movable in a first plane, and wherein the second lens is movable in a second plane different than the first plane. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification