FR3074692B1 - Dispositif d'illumination implantable a organe de centrage - Google Patents

Dispositif d'illumination implantable a organe de centrage Download PDF

Info

Publication number
FR3074692B1
FR3074692B1 FR1761886A FR1761886A FR3074692B1 FR 3074692 B1 FR3074692 B1 FR 3074692B1 FR 1761886 A FR1761886 A FR 1761886A FR 1761886 A FR1761886 A FR 1761886A FR 3074692 B1 FR3074692 B1 FR 3074692B1
Authority
FR
France
Prior art keywords
optical fiber
coating
illumination device
stripped
centering members
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
FR1761886A
Other languages
English (en)
Other versions
FR3074692A1 (fr
Inventor
Claude Chabrol
Sarah Renault
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1761886A priority Critical patent/FR3074692B1/fr
Priority to PCT/FR2018/053084 priority patent/WO2019115909A1/fr
Priority to US16/771,464 priority patent/US11541248B2/en
Priority to EP18833908.9A priority patent/EP3723851B1/fr
Publication of FR3074692A1 publication Critical patent/FR3074692A1/fr
Application granted granted Critical
Publication of FR3074692B1 publication Critical patent/FR3074692B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0622—Optical stimulation for exciting neural 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
    • A61B2018/2205—Characteristics of fibres
    • A61B2018/2211—Plurality of fibres
    • A61B2018/2216—Braided or helically wound
    • 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
    • A61B2018/2244—Features of optical fibre cables, e.g. claddings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0601—Apparatus for use inside the body

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Neurosurgery (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Laser Surgery Devices (AREA)

Abstract

L'invention concerne un dispositif d'illumination implantable, destiné à être implanté dans un être vivant pour illuminer de manière localisée une zone dudit être vivant, ledit dispositif comportant une sonde (1), ladite architecture étant caractérisée en ce qu'elle est réalisée à partir de : - une fibre optique qui comporte un cœur (10), un revêtement (11) et une gaine de protection (12), - un enrobage (13, 130), - ladite architecture comportant : - au moins un tronçon, dans lequel ladite fibre optique est dénudée pour retirer sa gaine de protection mécanique de manière à laisser uniquement son cœur et son revêtement optique enrobés par l'enrobage, - au moins un organe de centrage (17) de ladite fibre optique dénudée, positionné autour de ladite fibre optique et agencé pour former une cale de centrage pour ladite fibre optique dénudée.
FR1761886A 2017-12-11 2017-12-11 Dispositif d'illumination implantable a organe de centrage Active FR3074692B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1761886A FR3074692B1 (fr) 2017-12-11 2017-12-11 Dispositif d'illumination implantable a organe de centrage
PCT/FR2018/053084 WO2019115909A1 (fr) 2017-12-11 2018-12-03 Dispositif d'illumination localisée implantable à architecture améliorée
US16/771,464 US11541248B2 (en) 2017-12-11 2018-12-03 Implantable localised illuminating device with improved architecture
EP18833908.9A EP3723851B1 (fr) 2017-12-11 2018-12-03 Dispositif d'illumination localisée implantable à architecture améliorée

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1761886 2017-12-11
FR1761886A FR3074692B1 (fr) 2017-12-11 2017-12-11 Dispositif d'illumination implantable a organe de centrage

Publications (2)

Publication Number Publication Date
FR3074692A1 FR3074692A1 (fr) 2019-06-14
FR3074692B1 true FR3074692B1 (fr) 2022-02-25

Family

ID=62067611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1761886A Active FR3074692B1 (fr) 2017-12-11 2017-12-11 Dispositif d'illumination implantable a organe de centrage

Country Status (1)

Country Link
FR (1) FR3074692B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0021975D0 (en) * 2000-09-07 2000-10-25 Optomed As Filter optic probes
FR3031041B1 (fr) * 2014-12-26 2020-11-06 Commissariat Energie Atomique Dispositif implantable de stimulation optique du cerveau comportant un catheter a canaux multiples
US11224334B2 (en) * 2015-08-13 2022-01-18 Koninklijke Philips N.V. Radial illumination system with ferrule

Also Published As

Publication number Publication date
FR3074692A1 (fr) 2019-06-14

Similar Documents

Publication Publication Date Title
EP3857275A4 (fr) Câbles à fibres optiques de petit diamètre dotés de gaines de câble à faible coefficient de frottement et de fibres optiques ayant des diamètres de gaine et de revêtement réduits
PL3717945T3 (pl) Złącza światłowodowe i łączenie wykorzystujące przedłużenia adaptera i/lub odgiętkę
WO2019116286A3 (fr) Fibre à plusieurs cœurs pour une sonde laser à plusieurs points
EA201290303A1 (ru) Оптические волокна и волоконно-оптическое детектирование
FR2908525B1 (fr) Cable de telecommunication a fibres optiques
WO2015102819A8 (fr) Câble à fibre optique comprenant un film ignifuge
CO2019014165A2 (es) Ensamble de cables tipo cinta (ribbon) de fibra óptica y un método para producirlo
ATE555404T1 (de) Verteilerkabel mit umgossener mittelspannenzugangsstelle mit präferenzneigung
FR2939911B1 (fr) Fibre optique gainee, cable de telecommunication comportant plusieurs fibres optiques et procede de fabrication d'une telle fibre
EP3736613A4 (fr) Puce de diviseur optique, ensemble diviseur optique, dispositif de diviseur optique et enveloppe de fibre optique
CO2017012712A2 (es) Ensambles de cable de fibra optica para terminar cables de fibra optica y metodos de fabricacion
BR112016005940A2 (pt) fibra óptica, link óptico, e sistema óptico
SA520412097B1 (ar) تحديد خصائص صورة مقطعية هيكلية لتكوين جيولوجي
EP3779543A4 (fr) Fibre optiques multicoeur et câble à fibres optiques multicoeurs
DK3715927T3 (da) Brandsikkert optisk fiberkabel med højt fiberindhold
CN109196402A (zh) 用于增强的可追踪跳接线的优先模式耦合
FR3069336B1 (fr) Fibre optique
BR112014015224A8 (pt) Dispositivo e método para a determinação de pelo menos um parâmetro de refração ocular objetiva de um sujeito de função de uma pluralidade de direções do olhar
EP3841411A4 (fr) Extracteur de lumière de gainage de fibre optique
BR212016015230U2 (pt) filme compósito para um cabo de fibra óptica
EP3834023A4 (fr) Ensemble de retenue pour fibre optique pof pouvant être installée sur le terrain ayant un ensemble de fibres optiques
FR3074692B1 (fr) Dispositif d'illumination implantable a organe de centrage
BR112023000339A2 (pt) Transições de emendas de fibra ótica e métodos de montagem
FR3074691B1 (fr) Dispositif d'illumination localisee implantable a architecture amelioree
EP3956707A4 (fr) Sortance à fibre optique avec parties intermédiaires et procédé d'assemblage

Legal Events

Date Code Title Description
PLSC Publication of the preliminary search report

Effective date: 20190614

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7