DE3838396C2 - - Google Patents

Info

Publication number
DE3838396C2
DE3838396C2 DE3838396A DE3838396A DE3838396C2 DE 3838396 C2 DE3838396 C2 DE 3838396C2 DE 3838396 A DE3838396 A DE 3838396A DE 3838396 A DE3838396 A DE 3838396A DE 3838396 C2 DE3838396 C2 DE 3838396C2
Authority
DE
Germany
Prior art keywords
arrangement according
computer
doppler
image
measuring
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 - Fee Related
Application number
DE3838396A
Other languages
German (de)
English (en)
Other versions
DE3838396A1 (de
Inventor
Des Erfinders Beantragt Teilnichtnennung
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.)
Poesl Hans Drmed 8022 Gruenwald De
Original Assignee
Poesl Hans Drmed 8022 Gruenwald De
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 Poesl Hans Drmed 8022 Gruenwald De filed Critical Poesl Hans Drmed 8022 Gruenwald De
Priority to DE3838396A priority Critical patent/DE3838396A1/de
Publication of DE3838396A1 publication Critical patent/DE3838396A1/de
Application granted granted Critical
Publication of DE3838396C2 publication Critical patent/DE3838396C2/de
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00043—Operational features of endoscopes provided with output arrangements
    • A61B1/00045—Display arrangement
    • A61B1/0005—Display arrangement combining images e.g. side-by-side, superimposed or tiled
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/042—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by a proximal camera, e.g. a CCD camera
    • 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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/50—Systems of measurement based on relative movement of target
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • G01S7/4812—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver transmitted and received beams following a coaxial path
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Remote Sensing (AREA)
  • Radiology & Medical Imaging (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Physiology (AREA)
  • Optics & Photonics (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Endoscopes (AREA)
DE3838396A 1988-11-12 1988-11-12 Verfahren zur lokalisation von gefaessen und zur prognose von blutungen Granted DE3838396A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3838396A DE3838396A1 (de) 1988-11-12 1988-11-12 Verfahren zur lokalisation von gefaessen und zur prognose von blutungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3838396A DE3838396A1 (de) 1988-11-12 1988-11-12 Verfahren zur lokalisation von gefaessen und zur prognose von blutungen

Publications (2)

Publication Number Publication Date
DE3838396A1 DE3838396A1 (de) 1990-05-17
DE3838396C2 true DE3838396C2 (fr) 1992-10-08

Family

ID=6367035

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3838396A Granted DE3838396A1 (de) 1988-11-12 1988-11-12 Verfahren zur lokalisation von gefaessen und zur prognose von blutungen

Country Status (1)

Country Link
DE (1) DE3838396A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19634152A1 (de) * 1996-08-23 1998-03-05 Siemens Ag Verfahren zur Untersuchung eines biologischen Gewebes mit nichtionisierender Strahlung
DE19906047A1 (de) * 1999-02-12 2000-08-31 Fraunhofer Ges Forschung Verfahren und Vorrichtung zur Detektion biotischer Kontaminationen auf Oberflächen

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012856A1 (de) * 1990-04-18 1991-10-24 Lebrecht Von Dr Klitzing Medizinisches diagnosegeraet zur messung des blutpulses als auch des zeitlichen verlaufs jeder mit dem blutvolumen einhergehenden gefaessvolumenveraenderung
DE4415818C2 (de) * 1993-10-13 1998-04-30 Csb Syst Software Entwicklung Anordnung zur digitalen Integration von diagnostischen Bilderzeugungs- und Datenverarbeitungsgeräten in EDV-Systeme
US5785652A (en) * 1996-09-13 1998-07-28 Colin Corporation Physical-information abnormality informing endoscope
ATE234042T1 (de) * 1997-03-25 2003-03-15 Dwl Elektron Systeme Gmbh Vorrichtung für die beobachtung von gefässen, insbesondere blutgefässen
CA2413483A1 (fr) 2001-12-26 2003-06-26 Kevin R. Forrester Dispositif de mesure du mouvement
EP1324051A1 (fr) * 2001-12-26 2003-07-02 Kevin R. Forrester Appareil pour la mesurage de mouvement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106025C2 (de) * 1981-02-19 1985-01-17 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Verfahren und Vorrichtung zur schnellen Messung örtlicher Geschwindigkeitskomponenten in einem Geschwindigkeitsfeld

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19634152A1 (de) * 1996-08-23 1998-03-05 Siemens Ag Verfahren zur Untersuchung eines biologischen Gewebes mit nichtionisierender Strahlung
DE19906047A1 (de) * 1999-02-12 2000-08-31 Fraunhofer Ges Forschung Verfahren und Vorrichtung zur Detektion biotischer Kontaminationen auf Oberflächen
DE19906047C2 (de) * 1999-02-12 2001-10-18 Fraunhofer Ges Forschung Verfahren und Vorrichtung zur Detektion biotischer Kontaminationen auf einer Oberfläche

Also Published As

Publication number Publication date
DE3838396A1 (de) 1990-05-17

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee