BIOIMAGING APPARATUS

• US 20110062331A1
• Filed: 11/12/2010
• Published: 03/17/2011
• Est. Priority Date: 12/28/2004
• Status: Active Grant

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.)
• Inventors: Sato, Hideo
• Granted Patent: US 8,792,967 B2
• Time in Patent Office: Days
• US Class Current: 250/330
• CPC Class Codes: A61B 5/1171 based on the shapes or appearances of their bodies or parts thereof
• CPC Class Codes: A61B 5/1172 using fingerprinting
• CPC Class Codes: A61B 5/14552 Details of sensors specially adapted therefor
• CPC Class Codes: A61B 5/6887 mounted on external non-worn devices, e.g. non-medical devices
• CPC Class Codes: A61B 5/7232 involving compression of the physiological signal, e.g. to extend the signal recording period
• CPC Class Codes: G06V 40/1324 by using geometrical optics, e.g. using prisms G06V40/1312 takes precedence
• CPC Class Codes: G06V 40/14 Vascular patterns
• CPC Class Codes: G06V 40/63 by static guides
• CPC Class Codes: H04N 23/55 Optical parts specially adapted for electronic image sensors; Mounting thereof
• CPC Class Codes: H04N 23/56 provided with illuminating means
• CPC Class Codes: H04N 5/33 Transforming infrared radiation cameras or camera modules for generating image signals from infrared radiation H04N23/20; circuitry of SSIS for transforming infrared radiation into image signals H04N25/20

Abstract

To improve image quality as well as considering miniaturization. In the top surface 2A of a housing 2, a placing part 7 is provided near other end of shorter side ED2. A reflective board 6 is provided between an imaging opening part 3 facing to the above placing part 7 and one end of shorter side ED1. And in the housing 2 at a lower part of the above imaging opening part 3, a CCD image pickup device 4 for transmitting near infrared lights that passed through a finger FG placed on the placing part 7 and was refracted by the reflective board 6 as a blood vessel image signal S1 is provided.

Claims

14-1. The imaging apparatus of claim 1, comprising a sheet-form light absorbing part for absorbing said imaging lights, provided between said placing part and said shielding part.