BR112013028131A2 - dispositivo de medição para medir parâmetros cerebrais - Google Patents
dispositivo de medição para medir parâmetros cerebraisInfo
- Publication number
- BR112013028131A2 BR112013028131A2 BR112013028131A BR112013028131A BR112013028131A2 BR 112013028131 A2 BR112013028131 A2 BR 112013028131A2 BR 112013028131 A BR112013028131 A BR 112013028131A BR 112013028131 A BR112013028131 A BR 112013028131A BR 112013028131 A2 BR112013028131 A2 BR 112013028131A2
- Authority
- BR
- Brazil
- Prior art keywords
- probe
- light rays
- region
- measuring
- body tissue
- 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
- A61B5/14553—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases specially adapted for cerebral tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
-
- 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
- A61B5/14552—Details of sensors specially adapted therefor
-
- 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/1459—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by a catheter
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)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Neurology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
resumo patente de invenção: "dispositivo de medição para medir parâmetros cerebrais". a presente invenção refere-se a um dispositivo de medição e um método para medir parâmetros de um tecido corporal usando uma sonda alongada (1) para inserção no tecido corporal, compreendendo pelo menos um guia ótico (2) para transmitir raios de luz que percorrem ao longo do eixo longitudinal da sonda dentro da sonda, na região de saída (5), a partir da qual os raios de luz emitidos a partir do guia ótico saem para dentro do tecido corporal e para fora da sonda, e pelo menos uma região de recebimento (6), através das quais os raios de luz refletidos e/ou dispersados no tecido corporal penetram na sonda como raios de luz de entrada na foto detector ou em um guia ótico (2;3). a região de saída (5) é proporcionada na extremidade distal da sonda (1), e é orientada pelo menos parcialmente na direção longitudinal da sonda (1). os raios de luz emitidos saem da sonda pelo menos parcialmente na direção longitudinal do mesmo. a pelo menos uma região de recebimento (6) é localizada a uma distância a partir da extremidade distal da sonda na região circunferencial lateral da sonda. os raios de luz de entrada que penetram a região de recebimento (6) são submetidos a uma deflexão de mais do que 90° com relação a raios de luz emitida a partir de a região de saída (5).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH00774/11A CH704900A1 (de) | 2011-05-05 | 2011-05-05 | Messvorrichtung zur Messung zerebraler Parameter. |
| CH00774/11 | 2011-05-05 | ||
| PCT/EP2012/052778 WO2012150054A1 (de) | 2011-05-05 | 2012-02-17 | Messvorrichtung zur messung zerebraler parameter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112013028131A2 true BR112013028131A2 (pt) | 2016-12-27 |
| BR112013028131B1 BR112013028131B1 (pt) | 2022-03-15 |
Family
ID=44320304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112013028131-6A BR112013028131B1 (pt) | 2011-05-05 | 2012-02-17 | Dispositivo e método de medição para medir parâmetros de um tecido corporal |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US9668681B2 (pt) |
| EP (1) | EP2704632B1 (pt) |
| JP (1) | JP2014512918A (pt) |
| CN (1) | CN103619250B (pt) |
| BR (1) | BR112013028131B1 (pt) |
| CA (1) | CA2835004C (pt) |
| CH (1) | CH704900A1 (pt) |
| DK (1) | DK2704632T3 (pt) |
| ES (1) | ES2743714T3 (pt) |
| PL (1) | PL2704632T3 (pt) |
| PT (1) | PT2704632T (pt) |
| WO (1) | WO2012150054A1 (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3030890B1 (fr) * | 2014-12-22 | 2019-07-26 | Arkema France | Matiere active d'electrode pour batterie li/s |
| JP6731663B2 (ja) * | 2015-09-02 | 2020-07-29 | 住友ゴム工業株式会社 | 硫黄系正極活物質、正極およびリチウムイオン二次電池 |
| WO2017155999A1 (en) | 2016-03-07 | 2017-09-14 | Hansa Medical Products, Inc. | Apparatus and method for forming an opening in patient's tissue |
Family Cites Families (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4730622A (en) * | 1986-07-01 | 1988-03-15 | Cordis Corporation | Pressure and oxygen saturation catheter |
| US4986671A (en) | 1989-04-12 | 1991-01-22 | Luxtron Corporation | Three-parameter optical fiber sensor and system |
| US5090410A (en) | 1989-06-28 | 1992-02-25 | Datascope Investment Corp. | Fastener for attaching sensor to the body |
| US5209230A (en) | 1990-10-19 | 1993-05-11 | Nellcor Incorporated | Adhesive pulse oximeter sensor with reusable portion |
| US6029671A (en) * | 1991-07-16 | 2000-02-29 | Heartport, Inc. | System and methods for performing endovascular procedures |
| JPH05103773A (ja) * | 1991-10-18 | 1993-04-27 | Olympus Optical Co Ltd | 代謝情報測定装置 |
| AU7170094A (en) | 1993-05-20 | 1994-12-20 | Somanetics Corporation | Improved electro-optical sensor for spectrophotometric medical devices |
| US5579774A (en) | 1994-03-07 | 1996-12-03 | Camino Neurocare, Inc. | Method and apparatus for monitoring local cerebral physiology |
| US5547455A (en) * | 1994-03-30 | 1996-08-20 | Medical Media Systems | Electronically steerable endoscope |
| US5706821A (en) | 1994-12-30 | 1998-01-13 | Hamamatsu Photonics K.K. | Spectroscopic method for quantitatively determining the change of concentration of a light or other radiation absorbing compound in a medium which is interrogated through an intervening medium |
| US20050043596A1 (en) | 1996-07-12 | 2005-02-24 | Non-Invasive Technology, Inc., A Delaware Corporation | Optical examination device, system and method |
| DE69938493T2 (de) * | 1998-01-26 | 2009-05-20 | Massachusetts Institute Of Technology, Cambridge | Endoskop zur erfassung von fluoreszenzbilder |
| EP0933061B1 (de) | 1998-01-29 | 2004-10-20 | DWL Elektronische Systeme GmbH | Messung des intrakraniellen Druckes |
| US6638234B2 (en) * | 1998-03-03 | 2003-10-28 | Senorx, Inc. | Sentinel node location and biopsy |
| RU2148378C1 (ru) * | 1998-03-06 | 2000-05-10 | Геликонов Валентин Михайлович | Устройство для оптической когерентной томографии, оптоволоконное сканирующее устройство и способ диагностики биоткани in vivo |
| US6447527B1 (en) * | 1998-04-23 | 2002-09-10 | Ronald J. Thompson | Apparatus and methods for the penetration of tissue |
| US6195574B1 (en) | 1998-09-04 | 2001-02-27 | Perkinelmer Instruments Llc | Monitoring constituents of an animal organ using discrete radiation |
| FR2785132B1 (fr) * | 1998-10-27 | 2000-12-22 | Tokendo Sarl | Sonde videoendoscopique a capteur ccd couleur distal |
| US7047054B2 (en) | 1999-03-12 | 2006-05-16 | Cas Medical Systems, Inc. | Laser diode optical transducer assembly for non-invasive spectrophotometric blood oxygenation monitoring |
| US6697666B1 (en) * | 1999-06-22 | 2004-02-24 | Board Of Regents, The University Of Texas System | Apparatus for the characterization of tissue of epithelial lined viscus |
| WO2001040776A1 (en) | 1999-12-02 | 2001-06-07 | Johns Hopkins University | Method of measuring tissue hemoglobin saturation using gaussian decomposition |
| US6373567B1 (en) * | 1999-12-17 | 2002-04-16 | Micron Optical Systems | Dispersive near-IR Raman spectrometer |
| JP4717235B2 (ja) * | 2000-04-19 | 2011-07-06 | セイコーインスツル株式会社 | 光導波路プローブおよびその製造方法、ならびに走査型近視野顕微鏡 |
| JP2002010986A (ja) | 2000-06-29 | 2002-01-15 | Yoshinaga Kajimoto | 脳内血液量の非侵襲的測定装置 |
| US7120481B2 (en) * | 2000-07-21 | 2006-10-10 | Universitat Zurich | Probe and apparatus for measuring cerebral hemodynamics and oxygenation |
| US6891606B2 (en) * | 2001-10-11 | 2005-05-10 | Baker Hughes Incorporated | Real-time on-line sensing and control of mineral scale deposition from formation fluids |
| US6748254B2 (en) | 2001-10-12 | 2004-06-08 | Nellcor Puritan Bennett Incorporated | Stacked adhesive optical sensor |
| US6850789B2 (en) * | 2002-07-29 | 2005-02-01 | Welch Allyn, Inc. | Combination SPO2/temperature measuring apparatus |
| JP4476124B2 (ja) * | 2003-03-05 | 2010-06-09 | インフラレドックス インコーポレーティッド | 組織分析または処置のためのマルチファイバーカテーテルプローブ装置 |
| DE10358735B4 (de) * | 2003-12-15 | 2011-04-21 | Siemens Ag | Kathetereinrichtung umfassend einen Katheter, insbesondere einen intravaskulären Katheter |
| US8057401B2 (en) | 2005-02-24 | 2011-11-15 | Erich Wolf | System for transcutaneous monitoring of intracranial pressure |
| EP1722669A4 (en) * | 2004-02-27 | 2009-05-27 | Optiscan Pty Ltd | OPTICAL ELEMENT |
| US20070019916A1 (en) * | 2005-07-20 | 2007-01-25 | Pentax Corporation | Stereoscopic illumination endoscope system |
| EP1956968B1 (en) | 2005-11-29 | 2020-04-15 | Masimo Corporation | Optical sensor including disposable and reusable elements |
| US8773500B2 (en) * | 2006-01-18 | 2014-07-08 | Capso Vision, Inc. | In vivo image capturing system including capsule enclosing a camera |
| US9131847B2 (en) * | 2007-11-08 | 2015-09-15 | Olympus Corporation | Method and apparatus for detecting abnormal living tissue |
| US9636057B2 (en) | 2007-11-09 | 2017-05-02 | Covidien Lp | Conformable physiological sensor |
| US8998818B2 (en) | 2007-12-12 | 2015-04-07 | Henrikas Pranevicius | Noninvasive method to measure intracranial and effective cerebral outflow pressure |
| CH699338B1 (de) * | 2008-08-06 | 2012-01-13 | Carag Ag | Vorrichtung zur Messung der Durchblutung in einem Körpergewebe. |
-
2011
- 2011-05-05 CH CH00774/11A patent/CH704900A1/de not_active Application Discontinuation
-
2012
- 2012-02-17 CN CN201280021864.0A patent/CN103619250B/zh active Active
- 2012-02-17 DK DK12705282.7T patent/DK2704632T3/da active
- 2012-02-17 CA CA2835004A patent/CA2835004C/en active Active
- 2012-02-17 WO PCT/EP2012/052778 patent/WO2012150054A1/de not_active Ceased
- 2012-02-17 BR BR112013028131-6A patent/BR112013028131B1/pt active IP Right Grant
- 2012-02-17 JP JP2014508719A patent/JP2014512918A/ja active Pending
- 2012-02-17 PT PT12705282T patent/PT2704632T/pt unknown
- 2012-02-17 ES ES12705282T patent/ES2743714T3/es active Active
- 2012-02-17 US US14/115,456 patent/US9668681B2/en active Active
- 2012-02-17 EP EP12705282.7A patent/EP2704632B1/de active Active
- 2012-02-17 PL PL12705282T patent/PL2704632T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014512918A (ja) | 2014-05-29 |
| CA2835004C (en) | 2020-07-21 |
| HK1190593A1 (en) | 2014-07-11 |
| EP2704632B1 (de) | 2019-05-29 |
| ES2743714T3 (es) | 2020-02-20 |
| PT2704632T (pt) | 2019-09-13 |
| CN103619250A (zh) | 2014-03-05 |
| DK2704632T3 (da) | 2019-09-02 |
| US9668681B2 (en) | 2017-06-06 |
| EP2704632A1 (de) | 2014-03-12 |
| CA2835004A1 (en) | 2012-11-08 |
| US20150011853A1 (en) | 2015-01-08 |
| CN103619250B (zh) | 2015-09-16 |
| PL2704632T3 (pl) | 2020-01-31 |
| BR112013028131B1 (pt) | 2022-03-15 |
| WO2012150054A1 (de) | 2012-11-08 |
| CH704900A1 (de) | 2012-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/02/2012, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO. |