BR112022000939A2 - Aparelho de corte de tecido humano ou animal e dispositivo de terapia - Google Patents

Aparelho de corte de tecido humano ou animal e dispositivo de terapia

Info

Publication number
BR112022000939A2
BR112022000939A2 BR112022000939A BR112022000939A BR112022000939A2 BR 112022000939 A2 BR112022000939 A2 BR 112022000939A2 BR 112022000939 A BR112022000939 A BR 112022000939A BR 112022000939 A BR112022000939 A BR 112022000939A BR 112022000939 A2 BR112022000939 A2 BR 112022000939A2
Authority
BR
Brazil
Prior art keywords
laser beam
polarization
human
animal tissue
cutting apparatus
Prior art date
Application number
BR112022000939A
Other languages
English (en)
Inventor
Emmanuel Baubeau
Sylvie Nadolny
Original Assignee
Keranova
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 Keranova filed Critical Keranova
Publication of BR112022000939A2 publication Critical patent/BR112022000939A2/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery 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
    • A61B18/201—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
    • 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
    • A61B2018/2222—Fibre material or composition
    • A61B2018/2227—Hollow fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00853—Laser thermal keratoplasty or radial keratotomy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/0087—Lens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/00872—Cornea
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00897—Scanning mechanisms or algorithms

Landscapes

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

Abstract

aparelho de corte de tecido humano ou animal e dispositivo de terapia. a presente invenção se refere a um dispositivo de corte que compreende: - uma fonte de laser (1) para emitir um feixe de laser inicial (11) na forma de pulsos, - um sistema de modelagem (2) posicionado a jusante do laser de femtossegundo (1), para transformar o feixe de laser inicial (11) em um feixe de laser modulado em fase única, - um acoplador óptico (3) entre a fonte de laser (1) e o sistema de modelagem (2), o acoplador óptico (3) incluindo uma fibra óptica (31), notável pelo fato de que o dispositivo de corte compreende ainda um corretor de polarização (7) para modificar a polarização do feixe de laser inicial (11) em uma extremidade de entrada do acoplador óptico (3) de modo que a polarização do feixe de laser em uma extremidade de saída do acoplador óptico (3) corresponda a uma polarização de referência desejada.
BR112022000939A 2019-07-19 2020-07-17 Aparelho de corte de tecido humano ou animal e dispositivo de terapia BR112022000939A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1908208A FR3098710B1 (fr) 2019-07-19 2019-07-19 Appareil de decoupe a coupleur optique incluant un correcteur de polarisation
PCT/EP2020/070302 WO2021013734A1 (fr) 2019-07-19 2020-07-17 Appareil de decoupe a coupleur optique incluant un correcteur de polarisation

Publications (1)

Publication Number Publication Date
BR112022000939A2 true BR112022000939A2 (pt) 2022-03-08

Family

ID=68733243

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022000939A BR112022000939A2 (pt) 2019-07-19 2020-07-17 Aparelho de corte de tecido humano ou animal e dispositivo de terapia

Country Status (9)

Country Link
US (1) US12076276B2 (pt)
EP (1) EP3999004A1 (pt)
JP (1) JP2022542042A (pt)
CN (1) CN114502119B (pt)
BR (1) BR112022000939A2 (pt)
CA (1) CA3144653A1 (pt)
FR (1) FR3098710B1 (pt)
IL (1) IL289924A (pt)
WO (1) WO2021013734A1 (pt)

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000768A1 (en) 1980-09-03 1982-03-18 Taylor T Therapeutic device
US4570927A (en) 1983-12-15 1986-02-18 Wright State University Therapeutic device
CN1069600A (zh) * 1991-08-12 1993-03-03 凤凰激光系统有限公司 激光能量输出的动态腔外控制
US6112114A (en) * 1991-12-16 2000-08-29 Laser Diagnostic Technologies, Inc. Eye examination apparatus employing polarized light probe
US20040147378A1 (en) 2003-01-29 2004-07-29 Brad Conklin Therapeutic device
US8394084B2 (en) * 2005-01-10 2013-03-12 Optimedica Corporation Apparatus for patterned plasma-mediated laser trephination of the lens capsule and three dimensional phaco-segmentation
JP5550909B2 (ja) 2006-11-10 2014-07-16 ラーセン， ラース マイケル 眼の非破壊的或いは低破壊的光操作のための方法及び装置
CN101750059A (zh) * 2008-12-09 2010-06-23 姜恩颖 用于光纤陀螺仪退偏光输入输出的mioc集成光路
CA2769097A1 (en) * 2009-07-24 2011-01-27 Lensar, Inc. System and method for performing ladar assisted procedures on the lens of an eye
DE102010019657A1 (de) * 2010-05-03 2011-11-03 Carl Zeiss Meditec Ag Anordnung zur verbesserten Abbildung von Augenstrukturen
CN102176088B (zh) * 2011-01-19 2012-08-22 哈尔滨工业大学 偏振光角锥靶标共光路补偿的二维光电自准直方法与装置
US9622913B2 (en) 2011-05-18 2017-04-18 Alcon Lensx, Inc. Imaging-controlled laser surgical system
US9235097B2 (en) * 2012-02-03 2016-01-12 Micron Technology, Inc. Active alignment of optical fiber to chip using liquid crystals
JP6049043B2 (ja) * 2012-03-29 2016-12-21 カール・ツァイス・エスエムティー・ゲーエムベーハー マイクロリソグラフィ投影露光系のチャネルの欠陥を補償するための装置及び方法
CN103001106A (zh) * 2012-11-23 2013-03-27 广东汉唐量子光电科技有限公司 偏振预补偿稳定控制的高功率光纤激光放大器
CN103148795B (zh) * 2013-02-19 2016-04-27 江苏亨通光网科技有限公司 光纤应变与光缆变形监测装置及监测方法
CN104042403B (zh) * 2014-04-25 2017-10-03 周辉 飞秒激光白内障手术治疗装置
JP2015224952A (ja) * 2014-05-28 2015-12-14 株式会社オプトハブ スペクトル測定システムおよびスペクトル線幅の測定方法
FR3026940B1 (fr) * 2014-10-08 2021-09-03 Univ Jean Monnet Dispositif et procede pour la decoupe d'une cornee ou d'un cristallin
EP3206643B1 (de) * 2014-10-17 2021-08-25 Carl Zeiss Meditec AG Systeme für die kurzpuls-laser-augenchirurgie
DE102014115153A1 (de) * 2014-10-17 2016-04-21 Carl Zeiss Ag Optische Kohärenztomographie
JP2016193030A (ja) * 2015-03-31 2016-11-17 株式会社ニデック 眼科用レーザ手術装置および眼科手術制御プログラム
EP3266403B1 (en) 2016-03-30 2020-04-15 Sony Corporation Control device, control method, and operating microscope device
HUE061958T2 (hu) 2016-04-06 2023-09-28 Keranova Térbeli fénymodulátort magában foglaló vágókészülék fókuszáló optikai rendszere
FR3049847B1 (fr) * 2016-04-06 2022-06-10 Keranova Motif de decoupe d'un appareil de decoupe d'un tissu humain ou animal
FR3049848B1 (fr) * 2016-04-06 2021-12-10 Keranova Systeme optique de focalisation d'un appareil de decoupe d'un tissu humain ou animal
DE102016206535A1 (de) * 2016-04-19 2017-10-19 Carl Zeiss Meditec Ag Behandlungssystem für ophthalmologische Zwecke mit Überlastungsschutz
DE102017210779A1 (de) * 2017-06-27 2018-12-27 Carl Zeiss Meditec Ag Verfahren und Anordnung zur Korrektur einer Abbildung
FR3076995B1 (fr) 2018-01-25 2022-03-18 Keranova Appareil de decoupe d'un tissu humain ou animal comportant un coupleur optique
FR3076994B1 (fr) 2018-01-25 2022-03-11 Keranova Dispositif et procede de controle du deplacement d'un appareil de therapie oculaire incluant un bras support articule

Also Published As

Publication number Publication date
US20220257413A1 (en) 2022-08-18
CN114502119B (zh) 2024-09-27
IL289924A (en) 2022-03-01
CA3144653A1 (fr) 2021-01-28
US12076276B2 (en) 2024-09-03
EP3999004A1 (fr) 2022-05-25
CN114502119A (zh) 2022-05-13
FR3098710A1 (fr) 2021-01-22
JP2022542042A (ja) 2022-09-29
WO2021013734A1 (fr) 2021-01-28
FR3098710B1 (fr) 2021-12-31

Similar Documents

Publication Publication Date Title
EP4299028A3 (en) Multiple-input-coupled illuminated multi-spot laser probe
WO2014145465A3 (en) Eye safe laser illumination in ophthalmic surgeries
CO2017004715A2 (es) Métodos y formulaciones para tratar enfermedades vasculares de los ojos
AR103130A1 (es) Sonda de vitrectomía con un escáner de fibra óptica
BR112017025859A2 (pt) colocação de shunt intraocular ab externo
MX2016007974A (es) Corte de material transparente con laser ultrarrapido y optica de haces.
CY1119756T1 (el) Συσκευες φωτοθεραπειας
BR112016028796A2 (pt) sonda cirúrgica com fixação de interligação
MX2018006689A (es) Fibra optica que tiene un estrechamiento proximal para iluminacion quirurgica oftalmica.
MX338378B (es) Instrumento microquirurgico iluminado que incluye fibra optica con cara extrema biselada.
WO2014145666A3 (en) Treatments of extracellular matrices of the eye
MX2020004935A (es) Terapias con celulas inmunitarias multifuncionales.
CL2009000056A1 (es) Dispositivo que comprende una canula ahuecada no afilada para guiar una fibra optica que transporta un haz de lase bajo la piel, y elementos para prevenir que el haz cause danos en la dermis inferior del paciente, tales como un detector de radiacion, o un material sensible a la temperatura (division de la solicitud 0761-06)
AR084666A1 (es) Dispositivo para tallar la cornea humana
BR112014008483B8 (pt) sistema de laser para cirurgia ocular, e, conjunto de dispositivos de interface
BR112018070598A2 (pt) aparelho para cortar um tecido humano ou animal
NI201500150A (es) TRATAMIENTO DE CÁNCER CON DIHIDROPIRAZINO-PIRAZINAS×Se proporcionan en la presente método
WO2013003077A3 (en) Homogenizing light sources in photoplethysmography
WO2016094609A8 (en) Optical cross-coupling mitigation systems for wavelength beam combining laser systems
BR112015008337A2 (pt) método e equipamento para moldagem de roupa íntima descartável e ajustável com aspecto de cueca/calcinha com corte a laser
CO2023003208A2 (es) Anticuerpos anti-par-2 y métodos de uso de los mismos
BR112018008292A2 (pt) sistema a laser para o tratamento seletivo da acne
BR112017021983A2 (pt) método e aparelho para o processamento de um corpo acolchoado de fibra
BR112017025444A2 (pt) dispositivo de colocação para um componente dentário
BR112022000939A2 (pt) Aparelho de corte de tecido humano ou animal e dispositivo de terapia