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ES2161383T3 - Aparato y procedimiento para evaluar la perfusion cutanea. - Google Patents

Aparato y procedimiento para evaluar la perfusion cutanea.

Info

Publication number
ES2161383T3
ES2161383T3 ES96940873T ES96940873T ES2161383T3 ES 2161383 T3 ES2161383 T3 ES 2161383T3 ES 96940873 T ES96940873 T ES 96940873T ES 96940873 T ES96940873 T ES 96940873T ES 2161383 T3 ES2161383 T3 ES 2161383T3
Authority
ES
Spain
Prior art keywords
skin surface
housing
zone
temperature
region
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.)
Expired - Lifetime
Application number
ES96940873T
Other languages
English (en)
Inventor
Richard I Barnett
Ryszard S Ozarowski
William T Sutton
James M C Thomas
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.)
Hill Rom Co Inc
Original Assignee
Hill Rom Co Inc
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 Hill Rom Co Inc filed Critical Hill Rom Co Inc
Application granted granted Critical
Publication of ES2161383T3 publication Critical patent/ES2161383T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • 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
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/08—Thermometers giving results other than momentary value of temperature giving differences of values; giving differentiated values
    • G01K3/14—Thermometers giving results other than momentary value of temperature giving differences of values; giving differentiated values in respect of space

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)
  • General Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

SE DESCRIBE UN APARATO (10) PARA EVALUAR LA PERFUSION ADYACENTE A LA SUPERFICIE DE LA PIEL (78), QUE INCLUYE UNA CARCASA (16) QUE PRESENTA UNA PRIMERA Y UNA SEGUNDA REGION INTERIOR (28, 74). UN EMBOLO (30) SE ENCUENTRA COLOCADO EN LA PRIMERA REGION (28) PARA APLICAR PRESION A UNA PRIMERA ZONA (84) DE LA SUPERFICIE DE LA PIEL (78), Y UNA CONEXION DE VACIO (66, 70) SE ENCUENTRA ACOPLADA A LA SEGUNDA REGION (74) DE LA CARCASA (16) PARA PERMITIR LA APLICACION DE SUCCION A UNA SEGUNDA ZONA (80) DE LA SUPERFICIE DE LA PIEL (78). UN PRIMER DETECTOR DE TEMPERATURA (40) SE ENCUENTRA COLOCADO EN LA PRIMERA ZONA (84), Y UN SEGUNDO DETECTOR DE TEMPERATURA (46) SE ENCUENTRA COLOCADO EN LA SEGUNDA ZONA (80). UN CIRCUITO PROCESADOR (88) SE ENCUENTRA ACOPLADO AL PRIMER Y AL SEGUNDO DETECTOR DE TEMPERATURA (40, 46) PARA DETERMINAR UN DIFERENCIAL DE TEMPERATURA ENTRE LA PRIMERA Y LA SEGUNDA ZONA (84, 80) DE LA SUPERFICIE DE LA PIEL (78) PARA SUMINISTRAR UNA INDICACION DE LA PERFUSION SANGUINEA Y DE LA SUFICIENCIA VASCULAR.
ES96940873T 1995-11-27 1996-11-26 Aparato y procedimiento para evaluar la perfusion cutanea. Expired - Lifetime ES2161383T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/562,781 US5769784A (en) 1995-11-27 1995-11-27 Skin perfusion evaluation apparatus and method

Publications (1)

Publication Number Publication Date
ES2161383T3 true ES2161383T3 (es) 2001-12-01

Family

ID=24247755

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96940873T Expired - Lifetime ES2161383T3 (es) 1995-11-27 1996-11-26 Aparato y procedimiento para evaluar la perfusion cutanea.

Country Status (11)

Country Link
US (3) US5769784A (es)
EP (1) EP0874581B1 (es)
JP (1) JP2000501008A (es)
AT (1) ATE205680T1 (es)
AU (1) AU699778B2 (es)
CA (1) CA2238512C (es)
DE (2) DE874581T1 (es)
DK (1) DK0874581T3 (es)
ES (1) ES2161383T3 (es)
PT (1) PT874581E (es)
WO (1) WO1997019633A1 (es)

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Also Published As

Publication number Publication date
DE69615402T2 (de) 2002-04-18
US5769784A (en) 1998-06-23
WO1997019633A1 (en) 1997-06-05
DE69615402D1 (de) 2001-10-25
ATE205680T1 (de) 2001-10-15
EP0874581A4 (en) 1999-05-12
DK0874581T3 (da) 2001-11-19
EP0874581A1 (en) 1998-11-04
AU699778B2 (en) 1998-12-17
PT874581E (pt) 2002-03-28
US6010455A (en) 2000-01-04
EP0874581B1 (en) 2001-09-19
CA2238512C (en) 2003-03-25
US6248066B1 (en) 2001-06-19
JP2000501008A (ja) 2000-02-02
AU1082897A (en) 1997-06-19
DE874581T1 (de) 1999-06-02
CA2238512A1 (en) 1997-06-05

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