Systems, apparatuses, and techniques for video delivery can include one or more of the following: a wireless camera arranged in a wearable form factor comprising a battery to provide energy, and configured to generate a video feed, and a base station in wireless communication with the wireless camera and configured to receive the video feed from the wireless camera and process the video feed, and a video portal device communicatively coupled with the base station and configured to receive the processed video feed from the base station and deliver at least a portion of the processed video feed to one or more remote clients. A base station can reserve a wireless channel for the wireless camera for a video transmission.

Video delivery systems using wireless cameras

Apparatus, systems and techniques associated with battery powered wireless camera systems. One aspect of the subject matter described in this specification can be embodied in a system that includes a battery powered wireless camera including an internal battery to provide energy and a burst transmission unit to transmit information during burst periods. The system includes a base station, separated from the battery powered wireless camera, in wireless communication with the battery powered wireless camera to receive information from the battery powered wireless camera. The base station is configured to process the received information and includes a web server to transmit the processed information to a client. Other embodiments of this aspect include corresponding systems, apparatus, and computer program products.

Wireless network camera systems

Described herein are bioerodible, biodegradable, or digestible self-deploying intragastric implants that may be swallowed. Once swallowed, the implants undergo self-expansion in the stomach and apply a suitable pressure against the stomach wall to provide a feeling of satiety to the individual. The implants then dissolve or are disassembled perhaps using gastric liquids and pass out of the stomach. Methods of using the devices, perhaps for an individual participating in a dietary control regimen, are described.

Bioerodible self-deployable intragastric implants

A multi-camera endoscope which includes an elongated shaft terminating with a tip section turnable by way of a bending section, wherein the tip section includes: a front-pointing camera and a discrete front illuminator associated therewith; a front fluid injector configured for cleaning at least one of said front-pointing camera and said discrete front illuminator; a side-pointing camera and a discrete side illuminator associated therewith; a side fluid injector configured for cleaning at least one of said side-pointing camera and said discrete side illuminator; 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.

Multi-camera endoscope

An imaging module and method of fabrication. The method comprises forming a first lens wafer with a plurality of outer negative lenses and forming a second lens wafer with a plurality of inner negative lenses The method further comprises bonding the first lens wafer and second lens wafer to create a bonded stack; forming a plurality of inner positive lenses on the second lens wafer and bonding a spacer wafer to the second lens wafer; and forming a plurality of outer positive lenses on the first lens wafer.

Imaging module with symmetrical lens system and method of manufacture

A camera system uses one or more image sensor IC chips each having multiple pixel arrays on the same semiconductor substrate (i.e., “multiple pixel arrays on a chip”). In one embodiment, such a camera system includes: (a) optical components that create multiple images in close physical proximity of each other (e.g., within a few millimeters or centimeters); and (b) a single sensor substrate (“chip”) containing multiple 2-dimensional pixel arrays that are aligned to capture these multiple images, so as to convert the multiple images into electrical signal. The pixel arrays can be manufactured using a CCD or a CMOS compatible process. For manufacturing reasons, such a chip is typically two centimeters or less on a side. However, large chips can also be made. Optional electronic components for further signal processing of the captured images may be formed either on the sensor chip (i.e., in a “system-on-a-chip” implementation), or in a separate back-end application specific integrated circuit (ASIC). In addition, digital storage components, display elements, and wired or wireless communication links may also be included in any suitable combination to allow review and further processing of the captured images.

Camera system with multiple pixel arrays on a chip

A capsule camera apparatus includes a swallowable housing, a light source within the housing, a camera within the housing for capturing a first digital image and a second digital image of a view of the camera illuminated by the light source, a a motion detector that detects a motion of the housing using the first digital image and the second digital image, and a motion evaluator that selects a disposition of the second digital image, based on a metric on the motion. The disposition may include writing the second image into an archival storage or providing the second digital image to the outside by a wireless communication link.

In vivo autonomous camera with on-board data storage or digital wireless transmission in regulatory approved band

The invention is directed to a system and method for vivo image capturing system. The system includes a camera having an entrance pupil, where the camera is configured to capture a panoramic image of an environment surrounding the camera,, wherein the panoramic image is captured on a single image plane. The system further includes a light source for providing an illumination source for the camera and a closed housing for enclosing the camera and the light source.

In vivo sensor with panoramic camera

A swallowable capsule with a camera and a memory for imaging the colon. Standard semiconductor memory (memories made of standard memories processes or processes modified from standard process by adopting comprehensible silicon planar technology process steps) is used. This is made possible by the use of an optimal type of image compression that can be performed with limited processing power and limited memory (e.g., without requiring a full size frame buffer). Also, controls on the number of images taken are used in one embodiment.

System and method for in vivo imager with stabilizer

An in vivo imaging system is provided with a capsule having at least one balloon configured to orient the capsule in a consistent orientation relative to an internal organ; at least one valve configured to control the quantity of gas within the at least one balloon; and an imager encased within the capsule

Gordon C. Wilson

Papers

Camera system with multiple pixel arrays on a chip

In vivo autonomous camera with on-board data storage or digital wireless transmission in regulatory approved band

In vivo sensor with panoramic camera

System and method for in vivo imager with stabilizer

In Vivo Device with Balloon Stabilizer and Valve