WO2010028612A4 - Device for spectral analysis of parenchyma - Google Patents
Device for spectral analysis of parenchyma Download PDFInfo
- Publication number
- WO2010028612A4 WO2010028612A4 PCT/CZ2009/000110 CZ2009000110W WO2010028612A4 WO 2010028612 A4 WO2010028612 A4 WO 2010028612A4 CZ 2009000110 W CZ2009000110 W CZ 2009000110W WO 2010028612 A4 WO2010028612 A4 WO 2010028612A4
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fiber
- organ
- optical fiber
- spectroscopic probe
- introducing
- Prior art date
Links
- 238000010183 spectrum analysis Methods 0.000 title 1
- 210000000056 organ Anatomy 0.000 claims abstract 9
- 239000000523 sample Substances 0.000 claims abstract 8
- 239000000835 fiber Substances 0.000 claims abstract 7
- 238000001514 detection method Methods 0.000 claims abstract 4
- 230000005855 radiation Effects 0.000 claims abstract 4
- 239000013307 optical fiber Substances 0.000 claims 6
- 238000012544 monitoring process Methods 0.000 claims 3
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6848—Needles
-
- 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
- A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
-
- 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
- A61B5/0086—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 using infrared radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
- A61B2562/0238—Optical sensor arrangements for performing transmission measurements on body tissue
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Endoscopes (AREA)
Abstract
A device for detection of changes in the tissue of various parenchymatous organs (1 ) comprising a spectroscope (2) with the spectroscopic probe (3), source (6) of near infrared radiation with connected light fiber (5) which contains on its other end the means (8) for directing light beam and than the means (7) for introducing the light fiber (5) and spectroscopic probe (3) into the examined organ (1). The device is applicable for effective and precise examination of the parenchyma.
Claims
1. A device comprising spectroscope (2) with spectroscopic probe (3), the source (6) of near infrared radiation with connected optical fiber (5), the fiber (5) containing on its other ending the means (8) for directing the light beam and the means (7, 9) for introducing optical fiber (5) and spectroscopic probe (3) into an examined parenchymatous organ (1), for use in detection and monitoring of structural changes in a parenchyma tissue of a parenchymatous organ (1).
2. The device according to claim 1 wherein the optical fiber (5) ending equipped with the means (8) for directing light beam and the end of the spectroscopic probe are, after introducing optical fiber (5) and spectroscopic probe (3) into the examined organ (1), mutually positioned in a defined distance.
3. The device according claim 1 or 2 wherein the means (8) for light beam directing is a mirror.
4. The device according to any one of claims 1 to 3 wherein the means for introducing the light fiber (5) and spectroscopic probe (3) into the organ (1) is a hollow needle (7).
5. The device according to claim 4 wherein the hollow needle (7) comprises a side opening.
6. The device according to any one of claims 1 to 3 wherein the means for introducing light fiber (5) and spectroscopic probe (3) into the organ (1) is a flexible catheter (9).
7. A device comprising hyperspectral camera (11) with flexible endoscope (10), and the source (6) of near infrared radiation with connected optical fiber (5), wherein the fiber (5) passes through the working channel of the flexible endoscope (10), for use in detection and monitoring of structural changes in a parenchyma tissue of a parenchymatous organ (1).
8. A device comprising hyperspectral camera (11) with flexible endoscope (10), and the source (6) of near infrared radiation with connected optical fiber (5), wherein the fiber (5) is adapted for attaching externally to the surface of the body, for use in detection and monitoring of structural changes in a parenchyma tissue of a parenchymatous organ (1).
7
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ2008556 | 2008-09-11 | ||
CZPV2008-556 | 2008-09-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010028612A1 WO2010028612A1 (en) | 2010-03-18 |
WO2010028612A4 true WO2010028612A4 (en) | 2010-06-03 |
Family
ID=41511123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CZ2009/000110 WO2010028612A1 (en) | 2008-09-11 | 2009-09-11 | Device for spectral analysis of parenchyma |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2010028612A1 (en) |
Cited By (3)
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---|---|---|---|---|
US9492063B2 (en) | 2009-06-18 | 2016-11-15 | Endochoice Innovation Center Ltd. | Multi-viewing element endoscope |
US9554692B2 (en) | 2009-06-18 | 2017-01-31 | EndoChoice Innovation Ctr. Ltd. | Multi-camera endoscope |
US9560954B2 (en) | 2012-07-24 | 2017-02-07 | Endochoice, Inc. | Connector for use with endoscope |
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US9101287B2 (en) | 2011-03-07 | 2015-08-11 | Endochoice Innovation Center Ltd. | Multi camera endoscope assembly having multiple working channels |
US11547275B2 (en) | 2009-06-18 | 2023-01-10 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
WO2012077117A1 (en) | 2010-12-09 | 2012-06-14 | Peermedical Ltd. | Flexible electronic circuit board multi-camera endoscope |
US10165929B2 (en) | 2009-06-18 | 2019-01-01 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
US9713417B2 (en) | 2009-06-18 | 2017-07-25 | Endochoice, Inc. | Image capture assembly for use in a multi-viewing elements endoscope |
US9101268B2 (en) | 2009-06-18 | 2015-08-11 | Endochoice Innovation Center Ltd. | Multi-camera endoscope |
US9402533B2 (en) | 2011-03-07 | 2016-08-02 | Endochoice Innovation Center Ltd. | Endoscope circuit board assembly |
US9642513B2 (en) | 2009-06-18 | 2017-05-09 | Endochoice Inc. | Compact multi-viewing element endoscope system |
WO2012077116A1 (en) | 2010-12-09 | 2012-06-14 | Peermedical Ltd. | Flexible electronic circuit board for a multi-camera endoscope |
US9706903B2 (en) | 2009-06-18 | 2017-07-18 | Endochoice, Inc. | Multiple viewing elements endoscope system with modular imaging units |
WO2012056453A2 (en) | 2010-10-28 | 2012-05-03 | Peermedical Ltd. | Optical systems for multi-sensor endoscopes |
WO2012120507A1 (en) | 2011-02-07 | 2012-09-13 | Peermedical Ltd. | Multi-element cover for a multi-camera endoscope |
US11278190B2 (en) | 2009-06-18 | 2022-03-22 | Endochoice, Inc. | Multi-viewing element endoscope |
US9901244B2 (en) | 2009-06-18 | 2018-02-27 | Endochoice, Inc. | Circuit board assembly of a multiple viewing elements endoscope |
US9872609B2 (en) | 2009-06-18 | 2018-01-23 | Endochoice Innovation Center Ltd. | Multi-camera endoscope |
US8926502B2 (en) | 2011-03-07 | 2015-01-06 | Endochoice, Inc. | Multi camera endoscope having a side service channel |
US11864734B2 (en) | 2009-06-18 | 2024-01-09 | Endochoice, Inc. | Multi-camera endoscope |
US9560953B2 (en) | 2010-09-20 | 2017-02-07 | Endochoice, Inc. | Operational interface in a multi-viewing element endoscope |
EP4233680A3 (en) | 2010-09-20 | 2023-09-13 | EndoChoice, Inc. | Endoscope distal section comprising a unitary fluid channeling component |
US11889986B2 (en) | 2010-12-09 | 2024-02-06 | Endochoice, Inc. | Flexible electronic circuit board for a multi-camera endoscope |
EP2604175B1 (en) | 2011-12-13 | 2019-11-20 | EndoChoice Innovation Center Ltd. | Removable tip endoscope |
CA2798729A1 (en) | 2011-12-13 | 2013-06-13 | Peermedical Ltd. | Rotatable connector for an endoscope |
US9993142B2 (en) | 2013-03-28 | 2018-06-12 | Endochoice, Inc. | Fluid distribution device for a multiple viewing elements endoscope |
US9986899B2 (en) | 2013-03-28 | 2018-06-05 | Endochoice, Inc. | Manifold for a multiple viewing elements endoscope |
US10499794B2 (en) | 2013-05-09 | 2019-12-10 | Endochoice, Inc. | Operational interface in a multi-viewing element endoscope |
CN106137264A (en) * | 2016-09-14 | 2016-11-23 | 深圳市前海康启源科技有限公司 | There is the biopsy needle control system of double light path image scanning function |
WO2018055061A1 (en) | 2016-09-21 | 2018-03-29 | Koninklijke Philips N.V. | Hyperspectral tissue imaging |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123066A (en) * | 1964-03-03 | brumley | ||
US6741884B1 (en) * | 1998-09-03 | 2004-05-25 | Hypermed, Inc. | Infrared endoscopic balloon probes |
JP4675149B2 (en) * | 2005-05-13 | 2011-04-20 | 独立行政法人理化学研究所 | Spectroscopic probe for blood vessel diagnosis |
-
2009
- 2009-09-11 WO PCT/CZ2009/000110 patent/WO2010028612A1/en active Application Filing
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9492063B2 (en) | 2009-06-18 | 2016-11-15 | Endochoice Innovation Center Ltd. | Multi-viewing element endoscope |
US9554692B2 (en) | 2009-06-18 | 2017-01-31 | EndoChoice Innovation Ctr. Ltd. | Multi-camera endoscope |
US9560954B2 (en) | 2012-07-24 | 2017-02-07 | Endochoice, Inc. | Connector for use with endoscope |
Also Published As
Publication number | Publication date |
---|---|
WO2010028612A1 (en) | 2010-03-18 |
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