EA202191749A1 - Источник лазерного излучения, лазерный прибор и способ разрезания ткани - Google Patents

Источник лазерного излучения, лазерный прибор и способ разрезания ткани

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Publication number
EA202191749A1
EA202191749A1 EA202191749A EA202191749A EA202191749A1 EA 202191749 A1 EA202191749 A1 EA 202191749A1 EA 202191749 A EA202191749 A EA 202191749A EA 202191749 A EA202191749 A EA 202191749A EA 202191749 A1 EA202191749 A1 EA 202191749A1
Authority
EA
Eurasian Patent Office
Prior art keywords
laser beam
laser
radiation spectrum
pulse duration
tissue
Prior art date
Application number
EA202191749A
Other languages
English (en)
Inventor
Альфредо Э. Бруно
Клаус Олаф Бернсен
Михаэль Пейер
Райнхард Кельнбергер
Original Assignee
Эдванст Остеотоми Тулз - Эот Аг
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 Эдванст Остеотоми Тулз - Эот Аг filed Critical Эдванст Остеотоми Тулз - Эот Аг
Publication of EA202191749A1 publication Critical patent/EA202191749A1/ru

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
    • 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
    • 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
    • A61B18/201—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 with beam delivery through a hollow tube, e.g. forming an articulated arm ; Hand-pieces therefor
    • 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
    • A61B2017/00137—Details of operation mode
    • A61B2017/00154—Details of operation mode pulsed
    • A61B2017/00172—Pulse trains, bursts, intermittent continuous operation
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00601—Cutting
    • 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
    • A61B2018/00904—Automatic detection of target 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
    • A61B2018/2035—Beam shaping or redirecting; Optical components therefor
    • 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
    • A61B2018/2065—Multiwave; Wavelength mixing, e.g. using four or more wavelengths
    • A61B2018/2075—Multiwave; Wavelength mixing, e.g. using four or more wavelengths mixing three wavelengths

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Electromagnetism (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Surgery Devices (AREA)
  • Laser Beam Processing (AREA)
  • Lasers (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

Источник (101) лазерного излучения содержит (i) первую генерирующую пучок конструкцию (111, 112, 113), выполненную с возможностью генерировать импульсный первичный абляционный лазерный пучок (162) с импульсами, имеющими первый спектр излучения и первую временную длительность импульса, для абляции одного типа ткани, (ii) вторую генерирующую пучок конструкцию (121, 122, 123), выполненную с возможностью генерировать импульсный вторичный абляционный лазерный пучок (163) с импульсами, имеющими второй спектр излучения, отличный от первого спектра излучения, и вторую временную длительность импульса, для абляции другого типа ткани, отличного от упомянутого одного типа ткани, подвергаемого абляции первичным лазерным пучком (162), (iii) третью генерирующую пучок конструкцию (121, 122, 123, 126), выполненную с возможностью генерировать импульсный анализирующий лазерный пучок (161) с по меньшей мере одним импульсом, имеющим третий спектр излучения и третью временную длительность импульса, меньшую первой временной длительности импульса и меньшую второй временной длительности импульса, и (iv) направляющую пучок оптику (125) с выставляющими пучок элементами, выполненными с возможностью выставлять первичный абляционный лазерный пучок, вторичный абляционный лазерный пучок (163) и анализирующий лазерный пучок (161) так, что источник (101) лазерного излучения распространяет лазерные пучки (160) вдоль одного и того же пути распространения.
EA202191749A 2018-12-21 2019-12-20 Источник лазерного излучения, лазерный прибор и способ разрезания ткани EA202191749A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH15962018 2018-12-21
PCT/EP2019/086514 WO2020127866A1 (en) 2018-12-21 2019-12-20 Laser source, laser device and method of cutting a tissue

Publications (1)

Publication Number Publication Date
EA202191749A1 true EA202191749A1 (ru) 2021-09-03

Family

ID=65811986

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202191749A EA202191749A1 (ru) 2018-12-21 2019-12-20 Источник лазерного излучения, лазерный прибор и способ разрезания ткани

Country Status (7)

Country Link
US (1) US20220061918A1 (ru)
EP (1) EP3897438A1 (ru)
JP (1) JP2022514614A (ru)
CN (1) CN113194861A (ru)
BR (1) BR112021012062A2 (ru)
EA (1) EA202191749A1 (ru)
WO (1) WO2020127866A1 (ru)

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EP4342407A1 (en) * 2022-09-23 2024-03-27 Terra Quantum AG Laser system and method for detecting and processing information
CN113729937A (zh) * 2021-10-08 2021-12-03 南京沃福曼医疗科技有限公司 一种融合oct评估的激光消蚀系统

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GB201405012D0 (en) * 2014-03-20 2014-05-07 Asociaci N Ct De Investigaci N Cooperativa En Biomateriales Sample slides for laser desorption ionisation (LDI) mass spectrometry and optical microscopy
CN106794043B (zh) * 2014-05-18 2020-03-13 爱克斯莫医疗有限公司 使用脉冲激光器进行组织消融的系统
WO2016196312A1 (en) * 2015-05-29 2016-12-08 Purdue Research Foundation Methods for analyzing a tissue sample
TW201819085A (zh) * 2016-11-28 2018-06-01 盟立自動化股份有限公司 雷射加工系統
CN110312486B (zh) * 2016-12-22 2023-07-21 先进截骨工具 -Aot股份公司 激光设备和组织表征方法

Also Published As

Publication number Publication date
CN113194861A (zh) 2021-07-30
WO2020127866A1 (en) 2020-06-25
JP2022514614A (ja) 2022-02-14
EP3897438A1 (en) 2021-10-27
US20220061918A1 (en) 2022-03-03
BR112021012062A2 (pt) 2021-10-19

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