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1. (WO2018219391) ENDPIECE FOR AN OPTICAL WAVE GUIDE ASSEMBLY, SURGICAL INSTRUMENT AND LASER UNIT HAVING THIS ENDPIECE
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Pub. No.: WO/2018/219391 International Application No.: PCT/DE2018/100437
Publication Date: 06.12.2018 International Filing Date: 08.05.2018
IPC:
A61B 18/22 (2006.01) ,A61B 18/24 (2006.01) ,G02B 6/36 (2006.01) ,F21V 8/00 (2006.01) ,G02B 6/02 (2006.01) ,A61B 17/00 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
18
Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
18
by applying electromagnetic radiation, e.g. microwaves
20
using laser
22
the beam being directed along or through a flexible conduit, e.g. an optical fibre; Hand-pieces therefor
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
18
Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
18
by applying electromagnetic radiation, e.g. microwaves
20
using laser
22
the beam being directed along or through a flexible conduit, e.g. an optical fibre; Hand-pieces therefor
24
with a catheter
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
24
Coupling light guides
36
Mechanical coupling means
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
8
Use of light guides, e.g. fibre optic devices, in lighting devices or systems
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
02
Optical fibre with cladding
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
Applicants:
LAB-ON-FIBER GMBH [DE/DE]; Pommernstraße 32 96242 Sonnefeld, DE
Inventors:
AGANOGLU, Ruzin; DE
KUFNER, Stephan; DE
Agent:
HUMBOLDT-PATENT; Dr. Stephan Wenzel Kurfürstendamm 59 10707 Berlin, DE
Priority Data:
10 2017 111 708.330.05.2017DE
Title (EN) ENDPIECE FOR AN OPTICAL WAVE GUIDE ASSEMBLY, SURGICAL INSTRUMENT AND LASER UNIT HAVING THIS ENDPIECE
(FR) APEX POUR SYSTÈME DE GUIDAGE D'ONDES LUMINEUSES, INSTRUMENT CHIRURGICAL ET UNITÉ LASER PRÉSENTANT LEDIT APEX
(DE) APEX FÜR EINE LICHTWELLENLEITERANORDNUNG, CHIRURGISCHES INSTRUMENT UND LASEREINHEIT AUFWEISEND DIESEN APEX
Abstract:
(EN) The invention relates to: an endpiece (1, 1', 1") for an optical wave guide assembly (2) which guides light (3) for a therapeutic treatment of the human or animal body from a proximal end (PE) to a distal end (DE); a surgical instrument (100, 110); a catheter (120); and a laser unit (200) having this endpiece (1, 1', 1"). Finally, the invention relates to the use of optical wave guide assemblies, having an optical grating, e.g. in the form of a fibre Bragg grating (FBG), for forming an endpiece (1, 1', 1") of this type. According to the invention, this light is brought together from more than one light source (LD) to merge in the region of the treatment site, wherein light from a first source (LD) is therapeutic light with a high optical energy density, and light from a second source is light for detecting a physical parameter in the region of the treatment site.
(FR) La présente invention concerne un apex (1, 1', 1") pour un système de guidage d'ondes lumineuses (2) qui guide une lumière (3) d'une extrémité proximale (PE) jusqu'à une extrémité distale (DE) pour effectuer un traitement thérapeutique du corps humain ou animal, un instrument chirurgical (100, 110), un cathéter (120) ainsi qu'une unité laser (200) présentant ledit apex (1, 1', 1"). L'invention concerne enfin l'utilisation de systèmes de guidage d'ondes lumineuses qui présentent un réseau optique, par exemple sous forme de réseau de Bragg sur fibre optique (FBG) pour constituer un tel apex (1, 1', 1"). Selon l'invention, il est prévu que cette lumière de plus d'une source lumineuse (LD) converge vers la zone du site à traiter, la lumière d'une première source (LD) étant une lumière thérapeutique ayant une forte densité énergétique optique, et la lumière d'une seconde source étant une lumière pour détecter un paramètre physique dans la zone du site à traiter.
(DE) Die Erfindung betrifft einen Apex (1, 1', 1") für eine Lichtwellenleiteranordnung (2), die Licht (3) für eine therapeutische Behandlung des menschlichen oder tierischen Körpers von einem proximalen Ende (PE) zu einem distalen Ende (DE) leitet, ein chirurgisches Instrument (100, 110), ein Katheter (120) sowie eine Lasereinheit (200) aufweisend diesen Apex (1, 1', 1"). Schließlich betrifft die Erfindung die Verwendung von Lichtwellenleiteranordnungen, die ein optisches Gitter, zum Beispiel in Form eines Fiber-Bragg-Gitters (FBG) aufweisen, zum Aufbau eines solchen Apex (1, 1', 1"). Erfindungsgemäß ist vorgesehen, dass dieser Licht von mehr als einer Lichtquelle (LD) im Bereich des Behandlungsorts zusammenführt, wobei Licht einer ersten Quelle (LD) therapeutisches Licht mit hoher optischer Energiedichte ist, und Licht einer zweiten Quelle Licht zur Detektion eines physikalischen Parameters im Bereich des Behandlungsort ist.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)