SE7607901L - Blodleckagedetektor - Google Patents

Blodleckagedetektor

Info

Publication number
SE7607901L
SE7607901L SE7607901A SE7607901A SE7607901L SE 7607901 L SE7607901 L SE 7607901L SE 7607901 A SE7607901 A SE 7607901A SE 7607901 A SE7607901 A SE 7607901A SE 7607901 L SE7607901 L SE 7607901L
Authority
SE
Sweden
Prior art keywords
cell
detector
blood
light
blood leak
Prior art date
Application number
SE7607901A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
M Shintani
Y Wada
H Nakamachi
M Nishikawa
A Ouchida
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of SE7607901L publication Critical patent/SE7607901L/

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
    • G01N21/25—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
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1692—Detection of blood traces in dialysate
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3306—Optical measuring means
    • A61M2205/3313—Optical measuring means used specific wavelengths

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Chemical & Material Sciences (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
SE7607901A 1975-07-14 1976-07-09 Blodleckagedetektor SE7607901L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50086579A JPS5911864B2 (ja) 1975-07-14 1975-07-14 漏血検知装置

Publications (1)

Publication Number Publication Date
SE7607901L true SE7607901L (sv) 1977-01-15

Family

ID=13890906

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7607901A SE7607901L (sv) 1975-07-14 1976-07-09 Blodleckagedetektor

Country Status (7)

Country Link
US (1) US4181610A (enExample)
JP (1) JPS5911864B2 (enExample)
DE (1) DE2631686A1 (enExample)
FR (1) FR2318422A1 (enExample)
GB (1) GB1560422A (enExample)
IT (1) IT1064859B (enExample)
SE (1) SE7607901L (enExample)

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US9717840B2 (en) 2002-01-04 2017-08-01 Nxstage Medical, Inc. Method and apparatus for machine error detection by combining multiple sensor inputs
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CN104841030B (zh) 2009-10-30 2017-10-31 德卡产品有限公司 用于检测血管内接入装置的断开的装置和方法
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Also Published As

Publication number Publication date
GB1560422A (en) 1980-02-06
JPS5210196A (en) 1977-01-26
FR2318422A1 (fr) 1977-02-11
FR2318422B1 (enExample) 1981-11-27
US4181610A (en) 1980-01-01
JPS5911864B2 (ja) 1984-03-19
DE2631686A1 (de) 1977-01-20
IT1064859B (it) 1985-02-25

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