JP5344735B2 - 植設可能製品及びこれを備えるシステム - Google Patents
植設可能製品及びこれを備えるシステム Download PDFInfo
- Publication number
- JP5344735B2 JP5344735B2 JP2008017987A JP2008017987A JP5344735B2 JP 5344735 B2 JP5344735 B2 JP 5344735B2 JP 2008017987 A JP2008017987 A JP 2008017987A JP 2008017987 A JP2008017987 A JP 2008017987A JP 5344735 B2 JP5344735 B2 JP 5344735B2
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- JP
- Japan
- Prior art keywords
- optical cavity
- light
- cavity
- optical
- product
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/1459—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by a catheter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/0303—Optical path conditioning in cuvettes, e.g. windows; adapted optical elements or systems; path modifying or adjustment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
- G01N21/274—Calibration, base line adjustment, drift correction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
Description
本発明は、概略的に植設可能な製品を包含する種々の技術を提供する。
Claims (2)
- 光学キャビティ構造を備え、
該光学キャビティ構造は、各々が夫々の光学キャビティとして作用可能な第1および第2の光学キャビティ部分であって、該第1および第2の光学キャビティ部分の各々は夫々の容器を含み、上記第1部分の容器は少なくとも一個の開口を有すると共に該容器の内部と外部との間で上記開口を介して体液が移行し得、上記第2部分の容器は閉じられて基準流体を収容するという第1および第2の光学キャビティ部分を含み、
さらに、前記光学キャビティ構造に接続され、かつ、前記第1および第2の光学キャビティ部分の両方に同時に光を提供するようにされた光源と、
前記光学キャビティ構造に接続され、かつ、前記第1および第2の光学キャビティ部分の両方から同時に光を受け取るようにされた光検出部品と、
を含むことを特徴とする植設可能製品。 - 請求項1記載の植設可能製品を備えるシステムであって、
前記第1光学キャビティ部分の出力光からの感光量を、前記第2光学キャビティ部分の出力光からの感光量に基づいて調節し、上記第1光学キャビティ部分の容器内の体液に関する情報を獲得する処理回路機構を更に備えて成る、
システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/702,329 US7852490B2 (en) | 2007-02-05 | 2007-02-05 | Implanting optical cavity structures |
US11/702,329 | 2007-02-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008191149A JP2008191149A (ja) | 2008-08-21 |
JP5344735B2 true JP5344735B2 (ja) | 2013-11-20 |
Family
ID=39402581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008017987A Expired - Fee Related JP5344735B2 (ja) | 2007-02-05 | 2008-01-29 | 植設可能製品及びこれを備えるシステム |
Country Status (3)
Country | Link |
---|---|
US (2) | US7852490B2 (ja) |
EP (1) | EP1953532B1 (ja) |
JP (1) | JP5344735B2 (ja) |
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JP4418447B2 (ja) * | 2006-08-30 | 2010-02-17 | 日本電信電話株式会社 | 校正用ファントム及び成分濃度測定装置の校正方法 |
US7817276B2 (en) * | 2007-02-05 | 2010-10-19 | Palo Alto Research Center Incorporated | Distinguishing objects |
US7502123B2 (en) * | 2007-02-05 | 2009-03-10 | Palo Alto Research Center Incorporated | Obtaining information from optical cavity output light |
US7817281B2 (en) * | 2007-02-05 | 2010-10-19 | Palo Alto Research Center Incorporated | Tuning optical cavities |
US7633629B2 (en) * | 2007-02-05 | 2009-12-15 | Palo Alto Research Center Incorporated | Tuning optical cavities |
US7545513B2 (en) * | 2007-02-05 | 2009-06-09 | Palo Alto Research Center Incorporated | Encoding optical cavity output light |
US7471399B2 (en) * | 2007-02-05 | 2008-12-30 | Palo Alto Research Center Incorporated | Photosensing optical cavity output light |
US7936463B2 (en) * | 2007-02-05 | 2011-05-03 | Palo Alto Research Center Incorporated | Containing analyte in optical cavity structures |
US7554673B2 (en) * | 2007-02-05 | 2009-06-30 | Palo Alto Research Center Incorporated | Obtaining information about analytes using optical cavity output light |
DE102007031284A1 (de) | 2007-07-05 | 2009-01-08 | Ses-Entwicklung Gmbh | Stoffkonzentrations-Sensor und Herstellverfahren dafür |
US8320983B2 (en) * | 2007-12-17 | 2012-11-27 | Palo Alto Research Center Incorporated | Controlling transfer of objects affecting optical characteristics |
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2007
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2008
- 2008-01-29 JP JP2008017987A patent/JP5344735B2/ja not_active Expired - Fee Related
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US7852490B2 (en) | 2010-12-14 |
US8040526B2 (en) | 2011-10-18 |
EP1953532B1 (en) | 2011-12-07 |
EP1953532A3 (en) | 2008-08-13 |
US20080186483A1 (en) | 2008-08-07 |
EP1953532A2 (en) | 2008-08-06 |
US20110082353A1 (en) | 2011-04-07 |
JP2008191149A (ja) | 2008-08-21 |
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