EA201991457A1 - Лазерный прибор и способ определения характеристик ткани - Google Patents

Лазерный прибор и способ определения характеристик ткани

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Publication number
EA201991457A1
EA201991457A1 EA201991457A EA201991457A EA201991457A1 EA 201991457 A1 EA201991457 A1 EA 201991457A1 EA 201991457 A EA201991457 A EA 201991457A EA 201991457 A EA201991457 A EA 201991457A EA 201991457 A1 EA201991457 A1 EA 201991457A1
Authority
EA
Eurasian Patent Office
Prior art keywords
laser device
target tissue
fabric characteristics
substances
determining fabric
Prior art date
Application number
EA201991457A
Other languages
English (en)
Other versions
EA037669B1 (ru
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 filed Critical
Publication of EA201991457A1 publication Critical patent/EA201991457A1/ru
Publication of EA037669B1 publication Critical patent/EA037669B1/ru

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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
    • 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
    • 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
    • A61B18/203—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 applying laser energy to the outside of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00057—Light
    • A61B2017/00061—Light spectrum
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00565—Bone
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00702—Power or energy
    • 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
    • A61B2018/20359—Scanning mechanisms by movable mirrors, e.g. galvanometric
    • 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
    • A61B2018/225—Features of hand-pieces
    • A61B2018/2253—Features of hand-pieces characterised by additional functions, e.g. surface cooling or detecting pathological tissue
    • 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
    • A61B2018/2283—Optical elements at the distal end of probe tips with reflective or refractive surfaces for deflecting the beam with pivotable mirrors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/007—Aspiration
    • A61B2218/008—Aspiration for smoke evacuation
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Laser Surgery Devices (AREA)

Abstract

Лазерный прибор (100) имеет источник (401) лазерного излучения для абляции, выполненный с возможностью подавать абляционный лазерный пучок (402; 402i) для абляции целевой ткани (120). Он дополнительно содержит устройство (250) анализа факела выбросов, выполненное с возможностью идентифицировать и/или количественно оценивать вещества, находящиеся в остатках веществ факела (110) выбросов, генерируемого абляционным лазерным пучком (402), подвергающим абляции целевую ткань (120), в частности вещества, являющиеся биомаркерами подвергнутой абляции целевой ткани (120).
EA201991457A 2016-12-22 2017-12-22 Лазерный прибор с источником абляционного лазерного излучения и способ определения характеристик ткани EA037669B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16206428 2016-12-22
PCT/EP2017/084334 WO2018115415A1 (en) 2016-12-22 2017-12-22 Laser device and tissue characterizing method

Publications (2)

Publication Number Publication Date
EA201991457A1 true EA201991457A1 (ru) 2019-11-29
EA037669B1 EA037669B1 (ru) 2021-04-28

Family

ID=57590397

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201991457A EA037669B1 (ru) 2016-12-22 2017-12-22 Лазерный прибор с источником абляционного лазерного излучения и способ определения характеристик ткани

Country Status (9)

Country Link
US (1) US20210128237A1 (ru)
EP (1) EP3558149B1 (ru)
JP (1) JP2020506736A (ru)
KR (1) KR20190099494A (ru)
CN (1) CN110312486B (ru)
BR (1) BR112019012704A8 (ru)
EA (1) EA037669B1 (ru)
ES (1) ES2871539T3 (ru)
WO (1) WO2018115415A1 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3534280A1 (en) 2018-03-01 2019-09-04 Deneb Medical, S.L. Device for the discrimination of biological tissues
BR112020026163A2 (pt) 2018-06-22 2021-03-23 Avava, Inc. detecção de realimentação para um dispositivo de tratamento
CN113194861A (zh) * 2018-12-21 2021-07-30 先进截骨工具 -Aot股份公司 激光源、激光装置和切割组织的方法
CN114340536A (zh) * 2019-08-05 2022-04-12 捷锐士阿希迈公司(以奥林巴斯美国外科技术名义) 利用光反馈信号分离器进行目标识别
CN110711321B (zh) * 2019-10-22 2022-03-04 长春呈实健康实业有限公司 一种原发性骨关节病变激光康复治疗装置
CN111624191A (zh) * 2020-03-02 2020-09-04 北京理工大学 一种离在体通用的脑肿瘤活检和边界确定装置
EP4236772A1 (en) * 2020-10-29 2023-09-06 Maleki, Comron Diagnosis and treatment of cancers applying near-infrared spectroscopy (nirs)
CN112946688B (zh) * 2021-02-02 2024-02-02 松山湖材料实验室 新型光子计数激光雷达3d成像方法及装置
US11406449B1 (en) * 2021-04-07 2022-08-09 Gyrus Acmi, Inc. Optical splitter for laser surgical systems with overheating protection
CN116223482A (zh) * 2023-05-06 2023-06-06 南京信息工程大学 一种基于libs和拉曼光谱结合机器学习的水质检测方法及装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4004736C2 (de) * 1990-02-15 1995-12-14 Laser Lab Goettingen Ev Einrichtung zum kontrollierten Abtragen von Material von einer vorgegebenen Bearbeitungsstelle, insbesondere in Hohlorganen oder Gefäßstenosen, durch Laserablation
US5626568A (en) * 1995-12-26 1997-05-06 Acuderm Inc. Smoke evacuation apparatus
AU1521201A (en) * 1999-11-12 2001-05-30 Thomas Bende Non-contact photoacoustic spectroscopy for photoablation control
US7244232B2 (en) * 2001-03-07 2007-07-17 Biomed Solutions, Llc Process for identifying cancerous and/or metastatic cells of a living organism
US9022037B2 (en) * 2003-08-11 2015-05-05 Raydiance, Inc. Laser ablation method and apparatus having a feedback loop and control unit
US20100285446A1 (en) * 2007-07-20 2010-11-11 Akos Vertes Methods for Detecting Metabolic States by Laser Ablation Electrospray Ionization Mass Spectrometry
US20090281536A1 (en) * 2008-05-09 2009-11-12 Hugh Beckman Medical Device For Diagnosing and Treating Anomalous Tissue and Method for Doing the Same
US20100234684A1 (en) * 2009-03-13 2010-09-16 Blume Jurgen Multifunctional endoscopic device and methods employing said device
EP2480153B1 (en) 2009-09-22 2016-08-10 Advanced Osteotomy Tools - AOT AG Carlo-computer assisted and robot guided laser-osteotome
WO2011056892A1 (en) * 2009-11-03 2011-05-12 Applied Spectra, Inc. Method for real-time optical diagnostics in laser ablation and laser processing of layered and structured materials
US9335637B2 (en) * 2011-09-08 2016-05-10 Kla-Tencor Corporation Laser-produced plasma EUV source with reduced debris generation utilizing predetermined non-thermal laser ablation
WO2013121331A1 (en) * 2012-02-13 2013-08-22 Koninklijke Philips N.V. Photonic probe apparatus with integrated tissue marking facility
JP6352276B2 (ja) * 2012-10-26 2018-07-04 フリューダイム カナダ インコーポレイテッド マスサイトメトリーによるサンプル分析
US9589779B2 (en) * 2013-04-17 2017-03-07 Fluidigm Canada Inc. Sample analysis for mass cytometry
WO2015050527A1 (en) * 2013-10-01 2015-04-09 Empire Technology Development Llc Visualization of beam trajectories in radiation therapy
WO2015112448A1 (en) * 2014-01-22 2015-07-30 Imra America, Inc. Methods and systems for high speed laser surgery
CN104374759B (zh) * 2014-11-17 2017-06-20 浙江大学 一种基于激光烧蚀羽流的原子荧光光谱装置
US11031222B2 (en) * 2015-03-06 2021-06-08 Micromass Uk Limited Chemically guided ambient ionisation mass spectrometry

Also Published As

Publication number Publication date
US20210128237A1 (en) 2021-05-06
BR112019012704A2 (pt) 2019-11-19
KR20190099494A (ko) 2019-08-27
CN110312486A (zh) 2019-10-08
EA037669B1 (ru) 2021-04-28
ES2871539T3 (es) 2021-10-29
EP3558149B1 (en) 2021-02-24
BR112019012704A8 (pt) 2023-03-28
CN110312486B (zh) 2023-07-21
WO2018115415A1 (en) 2018-06-28
EP3558149A1 (en) 2019-10-30
JP2020506736A (ja) 2020-03-05

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