ATE294533T1 - Vorrichtung zur darstellung der mikrozirkulären blutströmung - Google Patents
Vorrichtung zur darstellung der mikrozirkulären blutströmungInfo
- Publication number
- ATE294533T1 ATE294533T1 AT98905509T AT98905509T ATE294533T1 AT E294533 T1 ATE294533 T1 AT E294533T1 AT 98905509 T AT98905509 T AT 98905509T AT 98905509 T AT98905509 T AT 98905509T AT E294533 T1 ATE294533 T1 AT E294533T1
- Authority
- AT
- Austria
- Prior art keywords
- photodetector
- tissue surface
- photodetectors
- scan
- detector
- Prior art date
Links
- 230000017531 blood circulation Effects 0.000 title 1
- 230000008081 blood perfusion Effects 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/026—Measuring blood flow
- A61B5/0261—Measuring blood flow using optical means, e.g. infrared light
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Cardiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Physiology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9703416.9A GB9703416D0 (en) | 1997-02-19 | 1997-02-19 | Apparatus for imaging blood flow in the microcirculation |
| PCT/GB1998/000503 WO1998036685A1 (en) | 1997-02-19 | 1998-02-18 | Apparatus for imaging blood flow in the microcirculation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE294533T1 true ATE294533T1 (de) | 2005-05-15 |
Family
ID=10807923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98905509T ATE294533T1 (de) | 1997-02-19 | 1998-02-18 | Vorrichtung zur darstellung der mikrozirkulären blutströmung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6259936B1 (de) |
| EP (1) | EP0996357B8 (de) |
| AT (1) | ATE294533T1 (de) |
| AU (1) | AU6107798A (de) |
| DE (1) | DE69830058T2 (de) |
| GB (2) | GB9703416D0 (de) |
| WO (1) | WO1998036685A1 (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7097618B1 (en) * | 2003-03-12 | 2006-08-29 | Transoma Medical, Inc. | Devices and methods for detecting and treating inadequate tissue perfusion |
| US7505811B2 (en) * | 2001-11-19 | 2009-03-17 | Dune Medical Devices Ltd. | Method and apparatus for examining tissue for predefined target cells, particularly cancerous cells, and a probe useful in such method and apparatus |
| US7529583B1 (en) | 2003-01-15 | 2009-05-05 | Transoma Medical, Inc. | Therapeutic device and method using feedback from implantable pressure sensor |
| CA2567769A1 (en) * | 2004-05-10 | 2005-11-24 | Transoma Medical, Inc. | Portable device for monitoring electrocardiographic signals and indices of blood flow |
| US7892178B1 (en) * | 2009-09-28 | 2011-02-22 | Impact Sports Technologies, Inc. | Monitoring device for an interactive game |
| WO2008106608A1 (en) | 2007-02-28 | 2008-09-04 | Medtronic, Inc. | Implantable tissue perfusion sensing system and method |
| CN101784227B (zh) * | 2007-07-06 | 2013-12-04 | 工业研究有限公司 | 激光散斑成像系统和方法 |
| US8708907B2 (en) * | 2009-05-06 | 2014-04-29 | Elfi-Tech | Method and apparatus for determining one or more blood parameters from analog electrical signals |
| US20120130215A1 (en) * | 2010-05-05 | 2012-05-24 | Ilya Fine | Optical measurement of parameters related to motion of light-scattering particles within a fluid by manipulating analog electrical signals |
| CN102985001B (zh) * | 2010-07-21 | 2016-08-03 | 皇家飞利浦电子股份有限公司 | 腹主动脉瘤的检测和监控 |
| US12133634B2 (en) * | 2016-04-06 | 2024-11-05 | The University Court Of The University Of Edinburgh | Endoscopic imaging apparatus and method |
| US11725985B2 (en) * | 2018-05-03 | 2023-08-15 | Verity Instruments, Inc. | Signal conversion system for optical sensors |
| JP2021530341A (ja) | 2018-07-16 | 2021-11-11 | ビービーアイ、メディカル、イノベーションズ、リミテッド、ライアビリティー、カンパニーBbi Medical Innovations, Llc | かん流および酸素化の測定 |
| US12471795B2 (en) * | 2022-08-04 | 2025-11-18 | Hamad Bin Khalifa University | Integrated laser doppler blood flow measurement system and methods of use |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5845639A (en) * | 1990-08-10 | 1998-12-08 | Board Of Regents Of The University Of Washington | Optical imaging methods |
| JP3021628B2 (ja) * | 1990-11-27 | 2000-03-15 | 興和株式会社 | 血流測定装置 |
| JP3035336B2 (ja) * | 1990-11-27 | 2000-04-24 | 興和株式会社 | 血流測定装置 |
| US5772597A (en) * | 1992-09-14 | 1998-06-30 | Sextant Medical Corporation | Surgical tool end effector |
| US5736410A (en) * | 1992-09-14 | 1998-04-07 | Sri International | Up-converting reporters for biological and other assays using laser excitation techniques |
| US5813987A (en) * | 1995-08-01 | 1998-09-29 | Medispectra, Inc. | Spectral volume microprobe for analysis of materials |
| GB9610700D0 (en) * | 1996-05-22 | 1996-07-31 | Moor Instr Ltd | Apparatus for imaging microvascular blood flow |
-
1997
- 1997-02-19 GB GBGB9703416.9A patent/GB9703416D0/en active Pending
-
1998
- 1998-02-18 AT AT98905509T patent/ATE294533T1/de not_active IP Right Cessation
- 1998-02-18 GB GB9919517A patent/GB2338857B/en not_active Expired - Fee Related
- 1998-02-18 EP EP98905509A patent/EP0996357B8/de not_active Expired - Lifetime
- 1998-02-18 AU AU61077/98A patent/AU6107798A/en not_active Abandoned
- 1998-02-18 US US09/367,667 patent/US6259936B1/en not_active Expired - Fee Related
- 1998-02-18 WO PCT/GB1998/000503 patent/WO1998036685A1/en not_active Ceased
- 1998-02-18 DE DE69830058T patent/DE69830058T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2338857A8 (en) | 2000-01-11 |
| EP0996357B8 (de) | 2005-06-29 |
| GB2338857A (en) | 1999-12-29 |
| EP0996357A1 (de) | 2000-05-03 |
| WO1998036685A1 (en) | 1998-08-27 |
| AU6107798A (en) | 1998-09-09 |
| US6259936B1 (en) | 2001-07-10 |
| GB9919517D0 (en) | 1999-10-20 |
| DE69830058T2 (de) | 2005-12-15 |
| DE69830058D1 (de) | 2005-06-09 |
| GB2338857B (en) | 2001-06-20 |
| GB9703416D0 (en) | 1997-04-09 |
| EP0996357B1 (de) | 2005-05-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |