AU2881195A - Reflection spectroscopic device - Google Patents

Reflection spectroscopic device

Info

Publication number
AU2881195A
AU2881195A AU28811/95A AU2881195A AU2881195A AU 2881195 A AU2881195 A AU 2881195A AU 28811/95 A AU28811/95 A AU 28811/95A AU 2881195 A AU2881195 A AU 2881195A AU 2881195 A AU2881195 A AU 2881195A
Authority
AU
Australia
Prior art keywords
spectroscopic device
reflection spectroscopic
reflection
spectroscopic
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.)
Abandoned
Application number
AU28811/95A
Inventor
Michael Giese
Tim Liesenhoff
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2881195A publication Critical patent/AU2881195A/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00057—Light
    • A61B2017/00061—Light spectrum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Mathematical Physics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Theoretical Computer Science (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AU28811/95A 1994-06-10 1995-06-12 Reflection spectroscopic device Abandoned AU2881195A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4420401 1994-06-10
DE19944420401 DE4420401A1 (en) 1994-06-10 1994-06-10 Retro-reflective device
PCT/EP1995/002263 WO1995034806A1 (en) 1994-06-10 1995-06-12 Reflection spectroscopic device

Publications (1)

Publication Number Publication Date
AU2881195A true AU2881195A (en) 1996-01-05

Family

ID=6520336

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28811/95A Abandoned AU2881195A (en) 1994-06-10 1995-06-12 Reflection spectroscopic device

Country Status (3)

Country Link
AU (1) AU2881195A (en)
DE (1) DE4420401A1 (en)
WO (1) WO1995034806A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19619137A1 (en) * 1996-05-11 1997-11-13 Urenco Deutschland Gmbh Method for diagnosing a surface and then selectively removing layers
DE29704185U1 (en) * 1997-03-07 1997-04-30 Kaltenbach & Voigt Gmbh & Co, 88400 Biberach Device for the detection of caries, plaque or bacterial attack on teeth
CA2283860A1 (en) * 1997-03-21 1998-10-01 Nellcor Puritan Bennett Inc. Method and apparatus for arbitrating to obtain best estimates for blood constituent values and rejecting harmonics
DE29705934U1 (en) * 1997-04-03 1997-06-05 Kaltenbach & Voigt Gmbh & Co, 88400 Biberach Diagnostic and treatment device for teeth
DE10305062A1 (en) * 2003-02-07 2004-08-19 Carl Zeiss Meditec Ag Process for tissue selective treatment in therapy and surgery
DE102013008003B4 (en) 2013-05-08 2015-03-19 Freshdetect Gmbh Measuring device for measuring a surface covering on a measuring object, in particular on a food, and its use

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2728717C2 (en) * 1977-06-25 1983-11-10 Pfister Gmbh, 8900 Augsburg Method and device for the non-contact determination of quality features of a test object of the meat product category, in particular a carcass or parts thereof
US4766551A (en) * 1986-09-22 1988-08-23 Pacific Scientific Company Method of comparing spectra to identify similar materials
US4785806A (en) * 1987-01-08 1988-11-22 Yale University Laser ablation process and apparatus
DE3718202C1 (en) * 1987-05-29 1988-11-17 Wolfgang Prof Dr Lohmann Arrangement for measuring a condition value for organic tissue areas
DD297247A5 (en) * 1990-08-21 1992-01-02 Spectraphos Ag Ideon,Se IMPROVEMENT OF TISSUE DIAGNOSIS USING THE EMISSION OF FLUORESCENT LIGHT
DE4026821A1 (en) * 1990-08-24 1992-03-05 Philips Patentverwaltung METHOD FOR DETECTING ANOMALIES OF THE SKIN, ESPECIALLY MELANOMAS, AND DEVICE FOR IMPLEMENTING THE METHOD
US5261410A (en) * 1991-02-07 1993-11-16 Alfano Robert R Method for determining if a tissue is a malignant tumor tissue, a benign tumor tissue, or a normal or benign tissue using Raman spectroscopy
US5293872A (en) * 1991-04-03 1994-03-15 Alfano Robert R Method for distinguishing between calcified atherosclerotic tissue and fibrous atherosclerotic tissue or normal cardiovascular tissue using Raman spectroscopy
GB2254417A (en) * 1991-04-05 1992-10-07 Bijan Jouza Photodynamic laser detection for cancer diagnosis
DE4128176A1 (en) * 1991-08-24 1993-02-25 Blohm & Voss Int Automated object sorting system e.g. of plastic parts - comprises separator, electromagnetic source, emission spectra detector, and comparator referencing stored data for object classification
DE4216189C2 (en) * 1992-05-15 1995-04-20 Med Laserzentrum Luebeck Gmbh Method for material detection by means of spectroscopy and device for carrying out the method

Also Published As

Publication number Publication date
WO1995034806A1 (en) 1995-12-21
DE4420401A1 (en) 1995-12-21

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