HK1101769A1 - Means and method for detection of blood leakage from wounds - Google Patents

Means and method for detection of blood leakage from wounds

Info

Publication number
HK1101769A1
HK1101769A1 HK07109750.4A HK07109750A HK1101769A1 HK 1101769 A1 HK1101769 A1 HK 1101769A1 HK 07109750 A HK07109750 A HK 07109750A HK 1101769 A1 HK1101769 A1 HK 1101769A1
Authority
HK
Hong Kong
Prior art keywords
blood leakage
fibre
detecting
photo detector
wounds
Prior art date
Application number
HK07109750.4A
Other languages
English (en)
Inventor
Daniel Engvall
Lennart Jonsson
Fredrik Svensson
Lars Rutgersson
Per-Olof Karlsson
Original Assignee
Redsense Medical Malta Ltd
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 Redsense Medical Malta Ltd filed Critical Redsense Medical Malta Ltd
Publication of HK1101769A1 publication Critical patent/HK1101769A1/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow
    • A61B5/0261—Measuring blood flow using optical means, e.g. infrared light
    • 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
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Immunology (AREA)
  • Urology & Nephrology (AREA)
  • Physiology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Ecology (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • External Artificial Organs (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
HK07109750.4A 2004-06-24 2007-09-07 Means and method for detection of blood leakage from wounds HK1101769A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0401632A SE0401632D0 (sv) 2004-06-24 2004-06-24 Medel och sätt att detektera blodläckage från sår
PCT/SE2005/000960 WO2006001759A1 (en) 2004-06-24 2005-06-21 Means and method for detection of blood leakage from wounds

Publications (1)

Publication Number Publication Date
HK1101769A1 true HK1101769A1 (en) 2007-10-26

Family

ID=32906862

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07109750.4A HK1101769A1 (en) 2004-06-24 2007-09-07 Means and method for detection of blood leakage from wounds

Country Status (22)

Country Link
US (1) US20070293748A1 (sv)
EP (1) EP1768551B1 (sv)
JP (1) JP4831776B2 (sv)
KR (1) KR101078672B1 (sv)
CN (1) CN1997312B (sv)
AT (1) ATE469601T1 (sv)
AU (1) AU2005257715B2 (sv)
BR (1) BRPI0512537B1 (sv)
CA (1) CA2571186C (sv)
DE (1) DE602005021635D1 (sv)
DK (1) DK1768551T3 (sv)
ES (1) ES2348245T3 (sv)
HK (1) HK1101769A1 (sv)
IL (1) IL180323A (sv)
NZ (1) NZ552023A (sv)
PL (1) PL1768551T3 (sv)
RU (1) RU2350263C2 (sv)
SE (2) SE0401632D0 (sv)
SG (1) SG155942A1 (sv)
SI (1) SI1768551T1 (sv)
WO (1) WO2006001759A1 (sv)
ZA (1) ZA200610419B (sv)

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Also Published As

Publication number Publication date
ES2348245T3 (es) 2010-12-01
SG155942A1 (en) 2009-10-29
KR20070043718A (ko) 2007-04-25
US20070293748A1 (en) 2007-12-20
IL180323A (en) 2011-01-31
EP1768551A1 (en) 2007-04-04
RU2006145201A (ru) 2008-07-27
CA2571186C (en) 2016-01-05
ZA200610419B (en) 2008-02-27
NZ552023A (en) 2009-12-24
JP4831776B2 (ja) 2011-12-07
ATE469601T1 (de) 2010-06-15
WO2006001759A1 (en) 2006-01-05
SI1768551T1 (sl) 2010-10-29
EP1768551B1 (en) 2010-06-02
BRPI0512537A (pt) 2008-03-25
SE0401632D0 (sv) 2004-06-24
BRPI0512537B1 (pt) 2018-02-06
DK1768551T3 (da) 2010-10-04
SE530737C2 (sv) 2008-08-26
JP2008503318A (ja) 2008-02-07
AU2005257715A1 (en) 2006-01-05
CN1997312B (zh) 2011-04-13
CN1997312A (zh) 2007-07-11
RU2350263C2 (ru) 2009-03-27
KR101078672B1 (ko) 2011-11-01
CA2571186A1 (en) 2006-01-05
AU2005257715B2 (en) 2010-04-22
PL1768551T3 (pl) 2010-11-30
DE602005021635D1 (de) 2010-07-15
SE0701878L (sv) 2007-08-21

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20190621