CA2428866A1 - Measuring haematocrit in blood vessels - Google Patents

Measuring haematocrit in blood vessels Download PDF

Info

Publication number
CA2428866A1
CA2428866A1 CA002428866A CA2428866A CA2428866A1 CA 2428866 A1 CA2428866 A1 CA 2428866A1 CA 002428866 A CA002428866 A CA 002428866A CA 2428866 A CA2428866 A CA 2428866A CA 2428866 A1 CA2428866 A1 CA 2428866A1
Authority
CA
Canada
Prior art keywords
vessel
vascular system
blood
measurements
computer
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
CA002428866A
Other languages
English (en)
French (fr)
Inventor
Warren Groner
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.)
Cytometrics LLC
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 CA2428866A1 publication Critical patent/CA2428866A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • A61B5/14535—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 haematocrit
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/411—Detecting or monitoring allergy or intolerance reactions to an allergenic agent or substance

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Immunology (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • External Artificial Organs (AREA)
CA002428866A 2000-11-15 2001-11-15 Measuring haematocrit in blood vessels Abandoned CA2428866A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US71225800A 2000-11-15 2000-11-15
US09/712,258 2000-11-15
PCT/US2001/043097 WO2002043561A2 (en) 2000-11-15 2001-11-15 Measuring haematocrit in blood vessels

Publications (1)

Publication Number Publication Date
CA2428866A1 true CA2428866A1 (en) 2002-06-06

Family

ID=24861375

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002428866A Abandoned CA2428866A1 (en) 2000-11-15 2001-11-15 Measuring haematocrit in blood vessels

Country Status (7)

Country Link
EP (1) EP1335665A2 (de)
JP (1) JP2004516052A (de)
CN (1) CN1529565A (de)
AU (1) AU2002241474A1 (de)
CA (1) CA2428866A1 (de)
MX (1) MXPA03004286A (de)
WO (1) WO2002043561A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1673007B1 (de) 2003-10-03 2016-06-01 Academisch Medisch Centrum bij de Universiteit van Amsterdam System und verfahren zur darstellung der reflexion eines substrats
US9131861B2 (en) 2004-11-30 2015-09-15 Academisch Medisch Centrum Pulsed lighting imaging systems and methods
JP2008539905A (ja) * 2005-05-06 2008-11-20 エダ リサーチ アンド ディベロップメント カンパニー，リミティド 心臓周期に関連する血管における赤血球の運動の撮像および分析
JP5901012B2 (ja) * 2012-02-13 2016-04-06 国立大学法人 東京医科歯科大学 血液情報の測定方法及び装置
JP6021237B2 (ja) * 2012-05-14 2016-11-09 ガウス サージカルＧａｕｓｓ Ｓｕｒｇｉｃａｌ 患者の失血を管理するシステム
WO2015151240A1 (ja) * 2014-04-02 2015-10-08 株式会社日立製作所 異常検体検出のための分析方法及び分析装置
CN104483237B (zh) * 2015-01-06 2017-02-22 陈玉梅 一种多样本依照透射率变化进行的血压积测定方法与装置
CN115326685B (zh) * 2022-10-13 2023-01-03 深圳安侣医学科技有限公司 基于显微放大图像的血液目标细胞体积获取方法及系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4998533A (en) 1986-07-15 1991-03-12 Winkelman James W Apparatus and method for in vivo analysis of red and white blood cell indices
CA2131060C (en) * 1993-09-03 2005-03-15 Hiroshi Yamamoto Non-invasive blood analyzer and method using the same
JP3562847B2 (ja) * 1994-11-15 2004-09-08 謙 石原 ヘモグロビン濃度測定装置
WO1997015229A1 (en) 1995-10-23 1997-05-01 Cytometrics, Inc. Method and apparatus for reflected imaging analysis

Also Published As

Publication number Publication date
WO2002043561A2 (en) 2002-06-06
CN1529565A (zh) 2004-09-15
AU2002241474A1 (en) 2002-06-11
EP1335665A2 (de) 2003-08-20
WO2002043561A3 (en) 2003-03-06
WO2002043561A9 (en) 2003-09-04
JP2004516052A (ja) 2004-06-03
MXPA03004286A (es) 2004-09-10

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued