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Class Information
Number: 600/315
Name: Surgery > Diagnostic testing > Measuring or detecting nonradioactive constituent of body liquid by means placed against or in body throughout test > Infrared, visible light, or ultraviolet radiation directed on or through body or constituent released therefrom > Bilirubin
Description: Subject matter wherein the light is directed upon the skin of a person to detect jaundice caused by the normal and pathological destruction of the blood"s erythrocytes.

Patents under this class:

Patent Number Title Of Patent Date Issued
8625087 Packing container, method of packing optical probe, laser system, and checking method Jan. 7, 2014
7846121 Device for extracorporeal irradiation of a liquid containing bilirubin, and method therefor Dec. 7, 2010
7686445 Method for monitoring a transfer surface maintenance system Mar. 30, 2010
7454044 Volume visualization using tissue mix Nov. 18, 2008
7388110 Saccharide-measuring fluorescent monomer, saccharide-measuring fluorescent sensor substance, and implantable, saccharide-measuring sensor Jun. 17, 2008
6927843 Non-invasive measurement of skin bilirubin level Aug. 9, 2005
6882873 Method and system for determining bilirubin concentration Apr. 19, 2005
6852500 Method for determining the concentration of glucose in a body fluid with glucose-containing perfusate Feb. 8, 2005
6847835 Transcutaneous bilirubin concentration measuring apparatus and a measurement data checking plate for use with the same Jan. 25, 2005
6596016 Phototherapy of jaundiced newborns using garments containing semiconductor light-emitting devices Jul. 22, 2003
6192734 Disposable calibration target Feb. 27, 2001
6129664 Method and apparatus for detecting and measuring conditions affecting color Oct. 10, 2000
6128516 Method and apparatus for detecting and measuring conditions affecting color Oct. 3, 2000
6045502 Analyzing system with disposable calibration device Apr. 4, 2000
5933226 Attachment for a concentration measuring apparatus and a concentration measuring system Aug. 3, 1999
5924981 Disposable calibration target Jul. 20, 1999
5820556 Method and apparatus for primarily ambulatory gastrointestinal registration Oct. 13, 1998
5353790 Method and apparatus for optical measurement of bilirubin in tissue Oct. 11, 1994
5259382 Optical transcutaneous bilirubin detector Nov. 9, 1993
4267844 Medical instrument for determining jaundice May. 19, 1981
4029085 Method for determining bilirubin concentration from skin reflectance Jun. 14, 1977

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