AT382243B - Anordnung zur transcutanen bestimmung der perfusionseffizienz - Google Patents
Anordnung zur transcutanen bestimmung der perfusionseffizienzInfo
- Publication number
- AT382243B AT382243B AT0611278A AT611278A AT382243B AT 382243 B AT382243 B AT 382243B AT 0611278 A AT0611278 A AT 0611278A AT 611278 A AT611278 A AT 611278A AT 382243 B AT382243 B AT 382243B
- Authority
- AT
- Austria
- Prior art keywords
- arrangement
- perfusion efficiency
- transcutaneous determination
- transcutaneous
- determination
- Prior art date
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
- A61B5/14542—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 blood gases
-
- 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
-
- 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
- A61B5/1468—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 using chemical or electrochemical methods, e.g. by polarographic means
- A61B5/1477—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 using chemical or electrochemical methods, e.g. by polarographic means non-invasive
-
- 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
- A61B5/1491—Heated applicators
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2737709A DE2737709C3 (de) | 1977-08-22 | 1977-08-22 | Anordnung und Verfahren zur transcutanen Bestimmung der Perfusionseffizienz |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA611278A ATA611278A (de) | 1986-06-15 |
AT382243B true AT382243B (de) | 1987-01-26 |
Family
ID=6016961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0611278A AT382243B (de) | 1977-08-22 | 1978-08-22 | Anordnung zur transcutanen bestimmung der perfusionseffizienz |
Country Status (4)
Country | Link |
---|---|
US (1) | US4230122A (de) |
AT (1) | AT382243B (de) |
CH (1) | CH636516A5 (de) |
DE (1) | DE2737709C3 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4467811A (en) * | 1979-08-02 | 1984-08-28 | Children's Hospital Medical Center | Method of polarographic analysis of lactic acid and lactate |
DK155556C (da) * | 1981-03-20 | 1989-10-09 | Radiometer As | Termostateret elektrodeanordning |
US4488557A (en) * | 1984-03-02 | 1984-12-18 | Engel Rolf R | Topical agent for transcutaneous measurement of partial pressure of oxygen |
US4945896A (en) * | 1989-01-24 | 1990-08-07 | Gade George F | Surgical retractor assembly having tissue viability sensor embedded therein |
JP2813240B2 (ja) * | 1990-06-29 | 1998-10-22 | コーリン電子株式会社 | 末梢循環検出装置 |
US5685313A (en) * | 1994-05-31 | 1997-11-11 | Brain Monitor Ltd. | Tissue monitor |
US20040127800A1 (en) * | 1995-07-06 | 2004-07-01 | Kimball Victor E. | Device for assessing perfusion failure in a patient by measurement of blood flow |
US5769784A (en) | 1995-11-27 | 1998-06-23 | Hill-Rom, Inc. | Skin perfusion evaluation apparatus and method |
US6488623B1 (en) | 2000-11-09 | 2002-12-03 | Hill-Rom Services, Inc. | Skin perfusion evaluation apparatus |
DE60227281D1 (de) * | 2001-12-21 | 2008-08-07 | Unisense As | Multifaser sensor zum messen der durchblutung |
CA2523385C (en) | 2002-04-05 | 2014-04-01 | Thermal Technologies, Inc. | System for quantifying blood flow in tissue with periodic updating of tissue baseline conditions |
US8133177B2 (en) * | 2003-09-23 | 2012-03-13 | Vasamed, Inc. | System and method for assessing capillary vitality |
US20060058690A1 (en) * | 2004-09-10 | 2006-03-16 | Optical Sensors, Inc. | Method and instrument for automated measurement of skin perfusion pressure |
US9254220B1 (en) | 2006-08-29 | 2016-02-09 | Vasamed, Inc. | Method and system for assessing severity and stage of peripheral arterial disease and lower extremity wounds using angiosome mapping |
WO2010144662A1 (en) * | 2009-06-10 | 2010-12-16 | Medtronic, Inc. | Absolute calibrated tissue oxygen saturation and total hemoglobin volume fraction |
EP2440116B1 (de) * | 2009-06-10 | 2018-02-28 | Medtronic, Inc. | Vorrichtung und verfahren zur überwachung von absoluter sauerstoffsättigung und hämoglobinkonzentration in gewebe |
WO2010144668A1 (en) | 2009-06-10 | 2010-12-16 | Medtronic, Inc. | Tissue oxygenation monitoring in heart failure |
US8352008B2 (en) * | 2009-06-10 | 2013-01-08 | Medtronic, Inc. | Active noise cancellation in an optical sensor signal |
WO2010144649A1 (en) * | 2009-06-10 | 2010-12-16 | Medtronic, Inc. | Shock reduction using absolute calibrated tissue oxygen saturation and total hemoglobin volume fraction |
US8521245B2 (en) * | 2009-09-11 | 2013-08-27 | Medtronic, Inc. | Method and apparatus for post-shock evaluation using tissue oxygenation measurements |
US8489168B2 (en) | 2010-11-18 | 2013-07-16 | Medtronic, Inc. | Coefficent determination for blood oxygen saturation and total hemoglobin concentration indices |
US8781547B2 (en) | 2011-10-28 | 2014-07-15 | Medtronic, Inc. | Method and apparatus for calibrating an absolute oxygen saturation sensor |
EP3795072B1 (de) | 2014-07-15 | 2024-09-18 | Radiometer Basel AG | Intermittierende messung des partialdruckes eines analyts im hautgewebe |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3504664A (en) * | 1965-12-17 | 1970-04-07 | Instrumentation Labor Inc | Sensing element support |
US3623473A (en) * | 1969-01-06 | 1971-11-30 | Andersen Prod H W | Method for determining the adequacy of blood circulation in a living body |
US3659586A (en) * | 1969-05-20 | 1972-05-02 | Univ Johns Hopkins | Percutaneous carbon dioxide sensor and process for measuring pulmonary efficiency |
CH530006A (de) * | 1970-10-01 | 1972-10-31 | Hoffmann La Roche | Elektrodenanordnung |
DE2255879B2 (de) * | 1972-11-15 | 1976-05-26 | L. Eschweiler & Co, 2300 Kiel | Vorrichtung zur percutanen bestimmung der perfusionseffizienz |
GB1394171A (en) * | 1973-05-16 | 1975-05-14 | Whittaker Corp | Blood glucose level monitoring-alarm system and method therefor |
GB1509174A (en) * | 1974-04-05 | 1978-04-26 | Searle & Co | Device for measuring blood gases |
-
1977
- 1977-08-22 DE DE2737709A patent/DE2737709C3/de not_active Expired
-
1978
- 1978-08-21 CH CH886078A patent/CH636516A5/de not_active IP Right Cessation
- 1978-08-22 AT AT0611278A patent/AT382243B/de not_active IP Right Cessation
- 1978-09-14 US US05/937,946 patent/US4230122A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4230122A (en) | 1980-10-28 |
ATA611278A (de) | 1986-06-15 |
DE2737709C3 (de) | 1982-11-04 |
DE2737709A1 (de) | 1979-03-01 |
DE2737709B2 (de) | 1979-07-05 |
CH636516A5 (de) | 1983-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |