GB201401727D0 - A low background raman probe for optical biopsy of brain tissue - Google Patents

A low background raman probe for optical biopsy of brain tissue

Info

Publication number
GB201401727D0
GB201401727D0 GB201401727A GB201401727A GB201401727D0 GB 201401727 D0 GB201401727 D0 GB 201401727D0 GB 201401727 A GB201401727 A GB 201401727A GB 201401727 A GB201401727 A GB 201401727A GB 201401727 D0 GB201401727 D0 GB 201401727D0
Authority
GB
United Kingdom
Prior art keywords
brain tissue
low background
raman probe
optical biopsy
background raman
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.)
Ceased
Application number
GB201401727A
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.)
University of Bristol
Original Assignee
University of Bristol
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 University of Bristol filed Critical University of Bristol
Priority to GB201401727A priority Critical patent/GB201401727D0/en
Publication of GB201401727D0 publication Critical patent/GB201401727D0/en
Priority to PCT/GB2015/050268 priority patent/WO2015114379A1/en
Ceased 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
    • A61B5/0059—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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0294—Multi-channel spectroscopy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4058—Detecting, measuring or recording for evaluating the nervous system for evaluating the central nervous system
    • A61B5/4064—Evaluating the brain
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J2003/1213—Filters in general, e.g. dichroic, band
GB201401727A 2014-01-31 2014-01-31 A low background raman probe for optical biopsy of brain tissue Ceased GB201401727D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB201401727A GB201401727D0 (en) 2014-01-31 2014-01-31 A low background raman probe for optical biopsy of brain tissue
PCT/GB2015/050268 WO2015114379A1 (en) 2014-01-31 2015-02-02 A low background raman probe for optical biopsy of brain tissue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201401727A GB201401727D0 (en) 2014-01-31 2014-01-31 A low background raman probe for optical biopsy of brain tissue

Publications (1)

Publication Number Publication Date
GB201401727D0 true GB201401727D0 (en) 2014-03-19

Family

ID=50344229

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201401727A Ceased GB201401727D0 (en) 2014-01-31 2014-01-31 A low background raman probe for optical biopsy of brain tissue

Country Status (2)

Country Link
GB (1) GB201401727D0 (en)
WO (1) WO2015114379A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10113969B2 (en) 2016-11-11 2018-10-30 B&W Tek Llc Methods and devices for measuring Raman scattering of a sample
US10119916B2 (en) * 2016-11-11 2018-11-06 B&W Tek Llc Light delivery and collection device for measuring Raman scattering of a sample
US10119917B2 (en) 2016-11-11 2018-11-06 B & W Tek LLC Apparatus and method for bidirectional Raman spectroscopy
US10126244B2 (en) 2016-11-11 2018-11-13 B&W Tek Llc Apparatuses and methods for performing spectroscopic analysis of a subject
SG11201911779TA (en) * 2017-06-30 2020-01-30 Agency Science Tech & Res Sers-active opto-fluidic photonic crystal fiber probe as biopsy needle and optofluidic sensor
CN112229830A (en) * 2020-09-14 2021-01-15 中国科学院上海光学精密机械研究所 Endoscopic laser-induced breakdown spectroscopy system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2519892A (en) * 1991-08-20 1993-03-16 Douglas C.B. Redd Optical histochemical analysis, in vivo detection and real-time guidance for ablation of abnormal tissues using a raman spectroscopic detection system
EP1821097A1 (en) * 2002-12-02 2007-08-22 River Diagnostics B.V. Use of high wavenumber Raman spectroscopy for measuring tissue
US7414729B2 (en) * 2005-10-13 2008-08-19 President And Fellows Of Harvard College System and method for coherent anti-Stokes Raman scattering endoscopy
WO2010144081A1 (en) * 2009-06-10 2010-12-16 University Of Utah Research Foundation Apparatus for raman spectroscopy having an optical fiber probe
KR101207695B1 (en) * 2010-08-11 2012-12-03 서울대학교산학협력단 Medical imaging method for simultaneous detection of multiplex targets using fluorescent and raman signal and apparatus for simultaneously detecting multiplex targets of fluorescent and raman signal using therof

Also Published As

Publication number Publication date
WO2015114379A1 (en) 2015-08-06

Similar Documents

Publication Publication Date Title
PL2959854T3 (en) Surgical instrument
EP3119316A4 (en) Mounting datum of surgical instrument
EP3102102A4 (en) Integrated analysis of electrophysiological data
EP3178411A4 (en) Surgical instrument
EP3123948A4 (en) Surgical instrument
FI3204113T3 (en) Apparatus for stimulation of biological tissue
AU2016201686A1 (en) Insertable endoscopic instrument for tissue removal
PL2907463T3 (en) Surgical instrument with electrode holder
PT3254084T (en) Optical instrument for biomechanical diagnosis of eye disease
GB201401194D0 (en) Surgical instrument
IL248040A0 (en) Medical device for tissue removal
EP3113678A4 (en) Optical coherence tomography system for health characterization of an eye
EP3115012A4 (en) Treatment instrument for endoscope
GB201401727D0 (en) A low background raman probe for optical biopsy of brain tissue
EP3134736A4 (en) Use of interleukin-2 for diagnosis of celiac disease
EP3178405A4 (en) Puncture needle for endoscopes
EP3123945A4 (en) Medical instrument
HK1231362A1 (en) Surgical instrument
EP3213692A4 (en) Surgical instrument
ZA201605441B (en) Surgical instrument for excising tissue
EP3178410A4 (en) Surgical instrument
PL2988659T3 (en) Improved methods of tissue characterization
SG11201701076TA (en) Diagnosis of cancer
GB2545116B (en) Tip deformation measuring apparatus for medical procedures
EP3454765C0 (en) Tissue removal instrument

Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)