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1. WO2006121066 - 眼科レーザー治療用器具

公開番号 WO/2006/121066
公開日 16.11.2006
国際出願番号 PCT/JP2006/309377
国際出願日 10.05.2006
予備審査請求日 01.03.2007
IPC
A61F 9/007 2006.01
A生活必需品
61医学または獣医学;衛生学
F血管へ埋め込み可能なフィルター;補綴;人体の管状構造を開存させるまたは虚脱を防ぐ装置,例.ステント;整形外科用具,看護用具または避妊用具;温湿布;目または耳の治療または保護;包帯;被覆用品または吸収性パッド;救急箱
9眼の治療のための方法または機器;コンタクトレンズ装着用具;斜視矯正用具;盲人を誘導する器具;身体に装着するかまたは手に持つ眼の保護装置
007眼の手術の方法または装置
CPC
A61B 2018/00023
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
00005Cooling or heating of the probe or tissue immediately surrounding the probe
00011with fluids
00023closed, i.e. without wound contact by the fluid
A61F 2009/00876
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
9Methods 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
007Methods or devices for eye surgery
008using laser
00861adapted for treatment at a particular location
00876Iris
A61F 2009/00891
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
9Methods 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
007Methods or devices for eye surgery
008using laser
00885for treating a particular disease
00891Glaucoma
A61F 9/008
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
9Methods 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
007Methods or devices for eye surgery
008using laser
A61F 9/009
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
9Methods 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
007Methods or devices for eye surgery
008using laser
009Auxiliary devices making contact with the eyeball and coupling in laser light, ; e.g. goniolenses
出願人
  • 片岡 卓也 KATAOKA, Takuya [JP]/[JP]
発明者
  • 片岡 卓也 KATAOKA, Takuya
代理人
  • 石黒 健二 ISHIGURO, Kenji
優先権情報
2005-13741610.05.2005JP
2005-35881213.12.2005JP
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) OPHTHALMOLOGIC LASER TREATMENT INSTRUMENT
(FR) INSTRUMENT DE TRAITEMENT LASER OPHTALMOLOGIQUE
(JA) 眼科レーザー治療用器具
要約
(EN)
An ophthalmologic laser treatment instrument capable of cooling an eyeball and applying a laser beam while reducing corneal edema in order to prevent complications caused by eyeball heating and enhance a treatment effect by applying laser beam at a heavier laser intensity. The ophthalmologic laser treatment instrument comprises a light transmitting member (lens (3)) for guiding a laser beam to an eyeball, and a spacer (a cooling room forming unit (14)) for forming a specified space (a cooling room (13)) between the eyeball (2) and the light transmitting member (lens (3)), wherein the eyeball during the irradiation of a laser beam can be cooled by way of fluid supplied to the cooling room (13).
(FR)
L’invention concerne un instrument de traitement laser ophtalmologique capable de refroidir un globe oculaire et d’appliquer un faisceau laser tout en réduisant l’oedème de la cornée pour éviter toute complication provoquée par le chauffage du globe oculaire et améliorer un effet de traitement en appliquant un faisceau laser à une intensité laser plus lourde. L’instrument de traitement laser ophtalmologique comprend un élément luminescent (lentille (3)) permettant de guider un faisceau laser vers un globe oculaire, et une entretoise (une unité de formation de salle de refroidissement (14)) permettant de constituer un espace spécifié (une salle de refroidissement (13)) entre le globe oculaire (2) et l’élément luminescent (lentille (3)), où le globe oculaire pendant l’irradiation d’un faisceau laser peut être refroidi par un fluide injecté dans la salle de refroidissement (13).
(JA)
 眼球の加熱により引き起こされる合併症を予防しながら、より強いレーザー強度でレーザー光を照射し治療効果を高めるため、眼球を冷却するとともに、角膜浮腫を軽減させながらレーザー光の照射を行うことを可能とする眼科レーザー治療用器具を提供する。 レーザー光を眼球に導く光透過部材(レンズ3)と、眼球2と光透過部材(レンズ3)との間に、所定の空間(冷却室13)を形成するためのスペーサ(冷却室形成部14)とを備え、冷却室13に供給された流体を介することで、レーザー照射中の眼球を冷却可能とする構成とした。
他の公開
EP6746194
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