Cellscope apparatus and methods for imaging
First Claim
1. A modular imaging apparatus for a portable wireless device having a built-in camera, the apparatus comprising:
- a modular base member configured to be removably coupled to the portable wireless device having the built-in camera and an illumination source; and
a releasable optical assembly, the releasable optical assembly comprising;
a housing;
the housing comprising an attachment surface for releasably coupling the releasable optical assembly to the modular base member, and an optical tube having a central aperture, wherein the optical tube is attached to the housing such that the central aperture is aligned with the optical path when the releasable optical assembly is attached to the portable wireless device, the optical tube having a free end extending away from the housing and built-in-camera; and
an optical transmission element;
wherein the optical transmission element is configured to modify the image taken by the built-in camera of the portable wireless device;
wherein the optical transmission element comprises a first optical transmission element that comprises a lens configured to magnify the image and a second optical transmission element that comprises a bundle of optical fiber that is configured to alter an illumination path of the image to enhance illumination of the image, the bundle of optical fibers extending from a location at or near the illumination source to the optical tube and axially along the optical tube toward the free end of the tube to form a coaxial layer at least partially surrounding the optical tube, wherein the optical fibers are configured to propagate light from the illumination source in the direction of the free end of the optical tube; and
wherein the housing is configured to house the lens in an alignment within an optical path of the built-in camera through an imaging port in the modular base, and to house the optical fiber in an alignment within the illumination path of the illumination source through an optical port in the modular base.
1 Assignment
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Accused Products
Abstract
An improved system and methods for enhancing the imaging of cameras included with wireless mobile devices, such as cellular phone or tablets. The imaging system includes a releasable optical attachment for imaging skin surfaces and cavities of the body. The releasable optical attachment comprises optical enhancement elements such as magnifying lenses, illumination diverting elements, and filters. Images can be viewed and analyzed on the mobile device, or transmitted to another location/device for analysis by a person or software. The results can be used to provide diagnosis, or for a variety of other applications including image comparison over time and product recommendations.
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Citations
22 Claims
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1. A modular imaging apparatus for a portable wireless device having a built-in camera, the apparatus comprising:
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a modular base member configured to be removably coupled to the portable wireless device having the built-in camera and an illumination source; and a releasable optical assembly, the releasable optical assembly comprising; a housing; the housing comprising an attachment surface for releasably coupling the releasable optical assembly to the modular base member, and an optical tube having a central aperture, wherein the optical tube is attached to the housing such that the central aperture is aligned with the optical path when the releasable optical assembly is attached to the portable wireless device, the optical tube having a free end extending away from the housing and built-in-camera; and an optical transmission element; wherein the optical transmission element is configured to modify the image taken by the built-in camera of the portable wireless device; wherein the optical transmission element comprises a first optical transmission element that comprises a lens configured to magnify the image and a second optical transmission element that comprises a bundle of optical fiber that is configured to alter an illumination path of the image to enhance illumination of the image, the bundle of optical fibers extending from a location at or near the illumination source to the optical tube and axially along the optical tube toward the free end of the tube to form a coaxial layer at least partially surrounding the optical tube, wherein the optical fibers are configured to propagate light from the illumination source in the direction of the free end of the optical tube; and wherein the housing is configured to house the lens in an alignment within an optical path of the built-in camera through an imaging port in the modular base, and to house the optical fiber in an alignment within the illumination path of the illumination source through an optical port in the modular base. - View Dependent Claims (2, 3, 4, 5, 6, 7, 19)
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8. A modular system for enhancing and post-processing images obtained from a portable wireless device having a built-in camera, comprising:
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a modular base member configured to be removably coupled to the portable wireless device having the built-in camera and an illumination source; a releasable optical assembly, comprising; a housing; the housing comprising an attachment surface for releasably coupling the releasable optical assembly to the modular base member, and an optical tube having a central aperture, wherein the optical tube is attached to the housing such that the central aperture is aligned with an optical path when the releasable optical assembly is attached to the modular base member, the optical tube having a free end extending away from the housing and built-in-camera, further wherein the optical tube comprises a bundle of optical fibers extending from a location at or near the illumination source and axially along the optical tube toward the free end of the tube to form a coaxial layer at least partially surrounding the optical tube, wherein the optical fibers are configured to propagate light from the illumination source in the direction of the free end of the optical tube; and an optical transmission element;
wherein the optical transmission element is configured to enhance an image taken by the built-in camera prior to the image being received the portable wireless device and comprises a first optical transmission element comprising a lens configured to magnify the image and a second optical transmission element comprising an optical fiber configured to alter an illumination path to enhance illumination of the image,wherein the housing is configured to house the lens in an alignment within an optical path of the built-in camera through an imaging port in the modular base and to house the optical fiber in an alignment within the illumination path of the illumination source through an optical port in the modular base; and programming executable on said wireless device or other external device for; receiving the enhanced image; and post processing the enhanced image. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20)
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21. A modular imaging apparatus for a portable wireless device having a built-in camera, the apparatus comprising:
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a modular base member configured to be removably coupled to the portable wireless device having the built-in camera and an illumination source; and a releasable optical assembly, the releasable optical assembly comprising; a housing; the housing comprising an attachment surface for releasably coupling the releasable optical assembly to the modular base member; and an optical transmission element; wherein the optical transmission element is configured to modify the image taken by the built-in camera of the portable wireless device; wherein the optical transmission element comprises a first optical transmission element that comprises a lens configured to magnify the image and a second optical transmission element that alters an illumination path of the image to enhance illumination of the image; and a first and second optical filter coupled to the housing, the first optical filter having a fixed orientation, and the second optical filter having a variable orientation to allow for adjustment of transmission of light; wherein the housing is configured to house the lens in an alignment within an optical path of the built-in camera through an imaging port in the modular base, and to house the second optical transmission element in an alignment within the illumination path of the illumination source through an optical port in the modular base, and to house the first and second optical filters stacked in series in one or more of the illumination path and optical path and in an alignment within one or more of the illumination path or optical path.
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22. A modular system for enhancing and post-processing images obtained from a portable wireless device having a built-in camera, comprising:
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a modular base member configured to be removably coupled to the portable wireless device having the built-in camera and an illumination source; a releasable optical assembly, comprising; a housing; the housing comprising an attachment surface for releasably coupling the releasable optical assembly to the modular base member, and an optical tube, wherein the optical tube is attached to the housing such the optical tube is aligned with an optical path when the releasable optical assembly is attached to the modular base member, the optical tube having a free end extending away from the housing and built-in-camera; and an optical transmission element; wherein the optical transmission element is configured to enhance an image taken by the built-in camera prior to the image being received the portable wireless device and comprises a first optical transmission element comprising a lens configured to magnify the image and a second optical transmission element comprising an optical fiber configured to alter an illumination path to enhance illumination of the image; a second optical transmission element extending from a location at or near the illumination source and axially along the optical tube toward the free end of the tube to form a coaxial layer at least partially surrounding the optical tube to propagate light from the illumination source in the direction of the free end of the optical tube, wherein the housing is configured to house the lens in an alignment within an optical path of the built-in camera through an imaging port in the modular base and to house the optical fiber in an alignment within the illumination path of the illumination source through an optical port in the modular base; and programming executable on said wireless device or other external device for; receiving the enhanced image; and post processing the enhanced image.
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Specification