Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Capsule endoscope










Image Number 4 for United States Patent #6918872.

A capsule endoscope is disclosed that includes means for illuminating an object, means for imaging the object, and a transparent cover having a center of curvature. The transparent cover covers the illumination means and the imaging means, and the imaging means includes an objective optical system and an image detecting element. The illumination means is positioned relative to the image detecting element, as viewed axially from the object side of the capsule endoscope, so that an area that is symmetrically positioned about the optical axis of the objective optical system from a light emitting area of the illumination means overlaps an area of the image detecting element, but does not overlap any areas of the image detecting element that are used for image detection.








 
 
  Recently Added Patents
Electronic apparatus and manufacturing method of electronic apparatus
Methods and systems for sending messages regarding an emergency that occurred at a facility
Image reading apparatus and image forming apparatus
Control apparatus for autonomous operating vehicle
Method, apparatus, and manufacture for adaptation of video encoder tuning parameters
Architectural panel with millet and grass
Mobile terminal device capable of more effectively utilizing operation portions, conductive portion, operation detecting unit, power supply unit, and signal processing unit
  Randomly Featured Patents
Mutually different color conversion image processing device
Fire-resistant concrete and steel structural element
Hydraulic control apparatus for industrial vehicles
Combined combination lock and padlock
Collapsible refrigerated cabinets
Fluorosulfatoperfluoroalkanesulfonic acid halides
Method for controlling optical pickup head upon switching from following mode to seeking mode
Method and apparatus for using barrier phases to limit packet disorder in a packet switching system
Generating images using sub-domain photon maps
Electroplating of nickel on nickel ferrite devices