DE69637339D1 - Diffusiv-reflektierendes überwachungsgerät - Google Patents

Diffusiv-reflektierendes überwachungsgerät

Info

Publication number
DE69637339D1
DE69637339D1 DE69637339T DE69637339T DE69637339D1 DE 69637339 D1 DE69637339 D1 DE 69637339D1 DE 69637339 T DE69637339 T DE 69637339T DE 69637339 T DE69637339 T DE 69637339T DE 69637339 D1 DE69637339 D1 DE 69637339D1
Authority
DE
Germany
Prior art keywords
monitoring device
diffusive reflective
reflective monitoring
diffusive
reflective
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
Application number
DE69637339T
Other languages
English (en)
Other versions
DE69637339T2 (de
Inventor
Robert G Messerschmidt
Mark Ries Robinson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rio Grande Medical Technologies Inc
Original Assignee
Rio Grande Medical Technologies Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rio Grande Medical Technologies Inc filed Critical Rio Grande Medical Technologies Inc
Publication of DE69637339D1 publication Critical patent/DE69637339D1/de
Application granted granted Critical
Publication of DE69637339T2 publication Critical patent/DE69637339T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
DE69637339T 1995-08-09 1996-07-30 Diffusiv-reflektierendes überwachungsgerät Expired - Fee Related DE69637339T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/513,094 US5636633A (en) 1995-08-09 1995-08-09 Diffuse reflectance monitoring apparatus
US513094 1995-08-09
PCT/US1996/012415 WO1997006425A1 (en) 1995-08-09 1996-07-30 Improved diffuse reflectance monitoring apparatus

Publications (2)

Publication Number Publication Date
DE69637339D1 true DE69637339D1 (de) 2008-01-10
DE69637339T2 DE69637339T2 (de) 2008-10-23

Family

ID=24041867

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69637339T Expired - Fee Related DE69637339T2 (de) 1995-08-09 1996-07-30 Diffusiv-reflektierendes überwachungsgerät

Country Status (8)

Country Link
US (4) US5636633A (de)
EP (1) EP0845103B1 (de)
JP (1) JP4033900B2 (de)
CN (1) CN1095990C (de)
CA (1) CA2229065C (de)
DE (1) DE69637339T2 (de)
TW (1) TW325401B (de)
WO (1) WO1997006425A1 (de)

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Also Published As

Publication number Publication date
US20010021802A1 (en) 2001-09-13
WO1997006425A1 (en) 1997-02-20
CA2229065C (en) 2008-04-15
EP0845103A4 (de) 1999-12-15
TW325401B (en) 1998-01-21
JP4033900B2 (ja) 2008-01-16
CA2229065A1 (en) 1997-02-20
JPH11510602A (ja) 1999-09-14
US6230034B1 (en) 2001-05-08
US5636633A (en) 1997-06-10
US6622033B2 (en) 2003-09-16
CN1095990C (zh) 2002-12-11
EP0845103A1 (de) 1998-06-03
DE69637339T2 (de) 2008-10-23
EP0845103B1 (de) 2007-11-28
US5935062A (en) 1999-08-10
CN1198814A (zh) 1998-11-11

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