EP3937776A4 - DEVICES, SYSTEMS AND METHODS FOR OPTICAL RADIATION TISSUE ANALYSIS, LOCATION AND THERAPY - Google Patents

DEVICES, SYSTEMS AND METHODS FOR OPTICAL RADIATION TISSUE ANALYSIS, LOCATION AND THERAPY Download PDF

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Publication number
EP3937776A4
EP3937776A4 EP20770696.1A EP20770696A EP3937776A4 EP 3937776 A4 EP3937776 A4 EP 3937776A4 EP 20770696 A EP20770696 A EP 20770696A EP 3937776 A4 EP3937776 A4 EP 3937776A4
Authority
EP
European Patent Office
Prior art keywords
therapy
systems
methods
devices
optical radiation
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.)
Pending
Application number
EP20770696.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3937776A1 (en
Inventor
Joe TING
Tania TO
Vincent Zuo
James Wright
Ben APOLLONIO
Charles Holland Dresser
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.)
Blossom Innovations LLC
Original Assignee
Blossom Innovations LLC
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 Blossom Innovations LLC filed Critical Blossom Innovations LLC
Publication of EP3937776A1 publication Critical patent/EP3937776A1/en
Publication of EP3937776A4 publication Critical patent/EP3937776A4/en
Pending legal-status Critical Current

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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
    • A61B5/0082—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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3403—Needle locating or guiding means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/0233—Pointed or sharp biopsy instruments
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    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
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    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
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    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content
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    • A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
    • A—HUMAN NECESSITIES
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    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3286—Needle tip design, e.g. for improved penetration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/46—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for controlling depth of insertion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12181—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices
    • A61B17/12186—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices liquid materials adapted to be injected
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00026—Conductivity or impedance, e.g. of tissue
    • A—HUMAN NECESSITIES
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    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
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    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3327—Measuring

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
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  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Robotics (AREA)
  • Electromagnetism (AREA)
  • Otolaryngology (AREA)
  • Optics & Photonics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Reproductive Health (AREA)
  • Neurology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Endoscopes (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
EP20770696.1A 2019-03-13 2020-03-13 DEVICES, SYSTEMS AND METHODS FOR OPTICAL RADIATION TISSUE ANALYSIS, LOCATION AND THERAPY Pending EP3937776A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962817914P 2019-03-13 2019-03-13
US201962941213P 2019-11-27 2019-11-27
PCT/US2020/022614 WO2020186153A1 (en) 2019-03-13 2020-03-13 Devices, systems and methods for tissue analysis, location determination and therapy thereof using optical radiation

Publications (2)

Publication Number Publication Date
EP3937776A1 EP3937776A1 (en) 2022-01-19
EP3937776A4 true EP3937776A4 (en) 2023-03-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP20770696.1A Pending EP3937776A4 (en) 2019-03-13 2020-03-13 DEVICES, SYSTEMS AND METHODS FOR OPTICAL RADIATION TISSUE ANALYSIS, LOCATION AND THERAPY

Country Status (10)

Country Link
EP (1) EP3937776A4 (ko)
JP (1) JP2022525112A (ko)
KR (2) KR20240043817A (ko)
CN (1) CN113891679A (ko)
AU (1) AU2020237521A1 (ko)
BR (1) BR112021018029A2 (ko)
CA (1) CA3133248A1 (ko)
IL (2) IL311679A (ko)
TW (1) TW202100099A (ko)
WO (1) WO2020186153A1 (ko)

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WO2020223088A1 (en) * 2019-05-01 2020-11-05 Bard Access Systems, Inc. Puncturing devices, puncturing systems including the puncturing devices, and methods thereof
EP3909640A1 (en) * 2020-05-12 2021-11-17 Surgicen SLU Medical device for spinal cord stimulation

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US20170354379A1 (en) * 2016-06-13 2017-12-14 Amit Goyal Tissue detection system with a polymer needle
US20180360342A1 (en) * 2017-06-16 2018-12-20 Biosense Webster (Israel) Ltd. Renal ablation and visualization system and method with composite anatomical display image

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US20140316254A1 (en) * 2013-03-15 2014-10-23 Clph, Llc Apparatus and methods for optical position sensing
US10278775B2 (en) * 2013-12-31 2019-05-07 Biosense Webster (Israel) Ltd. Catheter utilizing optical spectroscopy for measuring tissue contact area
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CN113891679A (zh) 2022-01-04
KR20210141545A (ko) 2021-11-23
IL286274A (en) 2021-10-31
WO2020186153A1 (en) 2020-09-17
AU2020237521A1 (en) 2021-10-07
KR20240043817A (ko) 2024-04-03
JP2022525112A (ja) 2022-05-11
BR112021018029A2 (pt) 2021-11-23
TW202100099A (zh) 2021-01-01
CA3133248A1 (en) 2020-09-17
EP3937776A1 (en) 2022-01-19

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