CN114340536B - 利用光反馈信号分离器进行目标识别 - Google Patents

利用光反馈信号分离器进行目标识别 Download PDF

Info

Publication number
CN114340536B
CN114340536B CN202080061567.3A CN202080061567A CN114340536B CN 114340536 B CN114340536 B CN 114340536B CN 202080061567 A CN202080061567 A CN 202080061567A CN 114340536 B CN114340536 B CN 114340536B
Authority
CN
China
Prior art keywords
optical
target
beam splitter
optical path
port
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.)
Active
Application number
CN202080061567.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN114340536A (zh
Inventor
谢尔盖·A·布克索夫
库尔特·G·谢尔顿
布里安·M·塔尔博特
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.)
Gyrus ACMI Inc
Original Assignee
Gyrus ACMI Inc
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 Gyrus ACMI Inc filed Critical Gyrus ACMI Inc
Priority to CN202410870506.1A priority Critical patent/CN118806421A/zh
Publication of CN114340536A publication Critical patent/CN114340536A/zh
Application granted granted Critical
Publication of CN114340536B publication Critical patent/CN114340536B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
    • A61B5/0036—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room including treatment, e.g., using an implantable medical device, ablating, ventilating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • 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
    • A61B18/22—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00011—Operational features of endoscopes characterised by signal transmission
    • A61B1/00013—Operational features of endoscopes characterised by signal transmission using optical means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/043—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances for fluorescence imaging
    • 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
    • A61B5/48—Other medical applications
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • 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
    • A61B5/6852—Catheters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/12—Beam splitting or combining systems operating by refraction only
    • G02B27/123—The splitting element being a lens or a system of lenses, including arrays and surfaces with refractive power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/141—Beam splitting or combining systems operating by reflection only using dichroic mirrors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • 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
    • A61B18/22—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B18/26—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor for producing a shock wave, e.g. laser lithotripsy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • 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
    • A61B2018/2035—Beam shaping or redirecting; Optical components therefor
    • A61B2018/20351—Scanning mechanisms
    • A61B2018/20355—Special scanning path or conditions, e.g. spiral, raster or providing spot overlap
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • 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
    • A61B2018/2035—Beam shaping or redirecting; Optical components therefor
    • A61B2018/20361—Beam shaping or redirecting; Optical components therefor with redirecting based on sensed condition, e.g. tissue analysis or tissue movement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • 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
    • A61B18/22—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2205—Characteristics of fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • 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
    • A61B18/22—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2255—Optical elements at the distal end of probe tips
    • A61B2018/2261—Optical elements at the distal end of probe tips with scattering, diffusion or dispersion of light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • 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
    • A61B18/22—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2255—Optical elements at the distal end of probe tips
    • A61B2018/2266—Optical elements at the distal end of probe tips with a lens, e.g. ball tipped
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • 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
    • A61B18/22—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2255—Optical elements at the distal end of probe tips
    • A61B2018/2272—Optical elements at the distal end of probe tips with reflective or refractive surfaces for deflecting the beam
    • A61B2018/2277—Optical elements at the distal end of probe tips with reflective or refractive surfaces for deflecting the beam with refractive surfaces

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Electromagnetism (AREA)
  • Radiology & Medical Imaging (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Laser Surgery Devices (AREA)
  • Endoscopes (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
CN202080061567.3A 2019-08-05 2020-08-04 利用光反馈信号分离器进行目标识别 Active CN114340536B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410870506.1A CN118806421A (zh) 2019-08-05 2020-08-04 激光手术系统

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201962882837P 2019-08-05 2019-08-05
US62/882,837 2019-08-05
US201962931360P 2019-11-06 2019-11-06
US62/931,360 2019-11-06
US202063008940P 2020-04-13 2020-04-13
US63/008,940 2020-04-13
US202063018262P 2020-04-30 2020-04-30
US63/018,262 2020-04-30
PCT/US2020/044871 WO2021026145A1 (en) 2019-08-05 2020-08-04 Target identification with optical feedback signal splitter

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202410870506.1A Division CN118806421A (zh) 2019-08-05 2020-08-04 激光手术系统

Publications (2)

Publication Number Publication Date
CN114340536A CN114340536A (zh) 2022-04-12
CN114340536B true CN114340536B (zh) 2024-07-26

Family

ID=72139735

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202080061567.3A Active CN114340536B (zh) 2019-08-05 2020-08-04 利用光反馈信号分离器进行目标识别
CN202410870506.1A Pending CN118806421A (zh) 2019-08-05 2020-08-04 激光手术系统

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202410870506.1A Pending CN118806421A (zh) 2019-08-05 2020-08-04 激光手术系统

Country Status (5)

Country Link
US (5) US11523865B2 (https=)
JP (2) JP7551732B2 (https=)
CN (2) CN114340536B (https=)
DE (1) DE112020003748T5 (https=)
WO (1) WO2021026145A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12207869B2 (en) 2019-08-05 2025-01-28 Gyrus Acmi, Inc. Target identification with optical feedback signal splitter

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12582290B2 (en) * 2021-04-01 2026-03-24 Gyrus Acmi, Inc. Techniques for composition identification of an anatomical target
US11406449B1 (en) * 2021-04-07 2022-08-09 Gyrus Acmi, Inc. Optical splitter for laser surgical systems with overheating protection
CN114469334A (zh) * 2021-07-05 2022-05-13 深圳市中科微光医疗器械技术有限公司 一种激光的输出装置、方法、终端和存储介质
EP4162892A1 (en) * 2021-10-07 2023-04-12 Olympus Corporation Insertion apparatus for lithotripsy
US11471227B1 (en) * 2022-01-18 2022-10-18 Ix Innovation Llc Apparatus, system, and method for computer modulated surgical laser intensity
US20230301520A1 (en) 2022-03-25 2023-09-28 Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America Spectroscopy system for identifying light source
CN115177364B (zh) * 2022-07-20 2024-06-18 中国人民解放军空军军医大学 一种带有反馈系统的铥激光碎石设备
CN115189215A (zh) * 2022-08-12 2022-10-14 天津恒宇医疗科技有限公司 用于斑块消蚀的可调谐激光器及斑块消蚀系统
US20240306920A1 (en) * 2023-03-16 2024-09-19 Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America Analysis of reflected signals during a laser procedure
WO2025096240A1 (en) * 2023-11-02 2025-05-08 Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America Spectral collection during continuous wave laser emission

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1279901C (en) * 1985-03-22 1991-02-05 Carter Kittrell Catheter for laser angiosurgery
US20020045811A1 (en) * 1985-03-22 2002-04-18 Carter Kittrell Laser ablation process and apparatus
DE3918618A1 (de) 1989-06-07 1990-12-20 Telemit Electronic Gmbh Verfahren und vorrichtung zur materialbearbeitung mit hilfe eines lasers
US6174291B1 (en) * 1998-03-09 2001-01-16 Spectrascience, Inc. Optical biopsy system and methods for tissue diagnosis
US6554824B2 (en) 2000-12-15 2003-04-29 Laserscope Methods for laser treatment of soft tissue
US8040495B2 (en) * 2007-02-26 2011-10-18 Koninklijke Philips Electronics N.V. Method and device for optical analysis of a tissue
US9486286B2 (en) 2007-05-14 2016-11-08 Boston Scientific Scimed, Inc. Medical laser user interface
JP2009022653A (ja) * 2007-07-23 2009-02-05 Hoya Corp 電子内視鏡システム
DE202007014435U1 (de) * 2007-10-16 2009-03-05 Gurny, Eric Optischer Sensor für eine Messvorrichtung
EP3263057A1 (en) 2009-03-27 2018-01-03 Boston Scientific Scimed, Inc. Laser modulation for coagulation
US20120184827A1 (en) * 2009-06-16 2012-07-19 Shoulamit Cohen Shwartz Miniature disease optical spectroscopy diagnostic system
EP2468173A4 (en) 2009-08-20 2013-08-28 Olympus Medical Systems Corp DEVICE FOR MEASURING LIVING ORGANISMS AND METHOD FOR MEASURING LIVING ORGANISMS
US8936592B2 (en) 2010-06-03 2015-01-20 Ams Research Corporation Laser tissue ablation system
CA2843246A1 (en) 2010-07-26 2012-02-02 Lumenis Ltd. Distance estimation between a fiber end and a tissue using numerical aperture modulation
EP2574273B1 (en) * 2011-06-23 2014-09-24 Nidek Co., Ltd. Optical coherence tomography apparatus
US9949615B2 (en) 2011-09-21 2018-04-24 Boston Scientific Scimed, Inc. Systems and methods for preventing laser fiber misfiring within endoscopic access devices
CN104619281B (zh) 2012-04-12 2017-10-13 波士顿科学医学有限公司 外科激光系统和激光碎石技术
CN104603601B (zh) * 2012-08-16 2017-08-22 新加坡国立大学 与拉曼光谱学有关的诊断仪器和方法
US9968403B2 (en) 2012-10-16 2018-05-15 Boston Scientific Scimed, Inc. Surgical laser system and laser fiber
WO2014062219A1 (en) 2012-10-16 2014-04-24 Ams Research Corporation Laser ablation with electromagnetic energy feedback
US20150272674A1 (en) 2012-11-08 2015-10-01 Ams Research Corporation Dual wavelength laser lithotripsy
EP2916759B1 (en) 2012-11-09 2018-12-26 Boston Scientific Scimed, Inc. Surgical laser tool
US20170238807A9 (en) * 2013-03-15 2017-08-24 LX Medical, Inc. Tissue imaging and image guidance in luminal anatomic structures and body cavities
US20150224249A1 (en) 2014-02-12 2015-08-13 Boston Scientific Scimed, Inc. Tissue enucleation devices and related methods
WO2017011542A1 (en) 2015-07-14 2017-01-19 Boston Scientific Scimed, Inc Cauterization devices, methods, and systems
WO2015200712A1 (en) 2014-06-25 2015-12-30 Massachusetts Institute Of Technology Optical sensor for needle-tip tissue identification and diagnosis
US20160081749A1 (en) 2014-09-24 2016-03-24 Ams Research, Llc Surgical laser systems and laser lithotripsy techniques
WO2016077678A1 (en) 2014-11-14 2016-05-19 Boston Scientific Scimed, Inc. Surgical laser systems and laser devices
AU2015362952B2 (en) 2014-12-16 2019-11-14 Boston Scientific Scimed, Inc. Dual wavelength surgical laser system
EP3342456A4 (en) 2015-08-24 2019-04-24 Lutronic Corporation APPARATUS FOR TREATING THE EYE AND ITS CONTROL METHOD
CN108601623B (zh) 2016-01-29 2021-11-02 波士顿科学医学有限公司 医疗用户界面
CN109314574A (zh) * 2016-06-23 2019-02-05 皇家飞利浦有限公司 光学发送器、光学接收器和光学链路
JP2019528886A (ja) 2016-09-16 2019-10-17 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 二波長レーザ療法のための方法及び装置
EP4212121A1 (en) 2016-10-04 2023-07-19 Boston Scientific Scimed, Inc. Tailored laser pulses
CN110099648B (zh) 2016-10-11 2022-06-14 波士顿科学医学有限公司 医疗激光装置以及相关方法
EP3559714B1 (en) 2016-12-20 2020-09-09 Boston Scientific Scimed Inc. Fluid cooled optical fiber
EP3558149B1 (en) * 2016-12-22 2021-02-24 Advanced Osteotomy Tools - AOT AG Laser device for tissue characterization
US20210190585A1 (en) * 2017-12-13 2021-06-24 Trinamix Gmbh Spectrometer device and system
US11672425B2 (en) 2018-02-15 2023-06-13 Speclipse, Inc. Stand-alone apparatus and methods for in vivo detection of tissue malignancy using laser spectroscopy
US11419679B2 (en) 2018-03-29 2022-08-23 Lumenis Ltd. Optimization of BPH treatment using LEP (laser enucleation of prostate)
US20240252242A1 (en) 2018-07-18 2024-08-01 lPG PHOTONICS CORPORATION Method and apparatus for laser lithotripsy
JP7551732B2 (ja) 2019-08-05 2024-09-17 ジャイラス エーシーエムアイ インク ディー／ビー／エー オリンパス サージカル テクノロジーズ アメリカ 光学フィードバック信号スプリッタを用いたターゲット識別

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12207869B2 (en) 2019-08-05 2025-01-28 Gyrus Acmi, Inc. Target identification with optical feedback signal splitter
US12220166B2 (en) 2019-08-05 2025-02-11 Gyrus Acmi, Inc. Target identification with optical feedback signal splitter

Also Published As

Publication number Publication date
CN114340536A (zh) 2022-04-12
US11406447B2 (en) 2022-08-09
US12207869B2 (en) 2025-01-28
US20210338325A1 (en) 2021-11-04
CN118806421A (zh) 2024-10-22
US12220166B2 (en) 2025-02-11
JP2024100979A (ja) 2024-07-26
US11523865B2 (en) 2022-12-13
US20230310076A1 (en) 2023-10-05
US20230075714A1 (en) 2023-03-09
JP7551732B2 (ja) 2024-09-17
US20210038300A1 (en) 2021-02-11
JP2022543289A (ja) 2022-10-11
WO2021026145A1 (en) 2021-02-11
DE112020003748T5 (de) 2022-04-28
US20250072964A1 (en) 2025-03-06

Similar Documents

Publication Publication Date Title
CN114340536B (zh) 利用光反馈信号分离器进行目标识别
EP2916759B1 (en) Surgical laser tool
JP7368597B2 (ja) レーザインターロック付き内視鏡レーザシステム
US12329450B2 (en) Optical splitter for laser surgical systems with overheating protection
JP2025501258A (ja) 被検者の尿路の処置のための光ファイバ医療処置装置
CN118785864A (zh) 光纤医学治疗装置
JP2024517219A (ja) 照射を伴う手術用レーザシステム
WO2003009767A1 (en) Cutting tool and method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant