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1. WO2009008441 - INTRAOCULAR LENS INSERTING TOOL, AND INTRAOCULAR LENS MOVEMENT CONTROL METHOD

Publication Number WO/2009/008441
Publication Date 15.01.2009
International Application No. PCT/JP2008/062382
International Filing Date 09.07.2008
IPC
A61F 2/16 2006.01
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
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02Prostheses implantable into the body
14Eye parts, e.g. lenses, corneal implants; Artificial eyes
16Intraocular lenses
A61F 9/007 2006.01
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
CPC
A61F 2/167
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
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02Prostheses implantable into the body
14Eye parts, e.g. lenses, corneal implants; ; Implanting instruments specially adapted therefor; Artificial eyes
16Intraocular lenses
1662Instruments for inserting intraocular lenses into the eye
167with pushable plungers
Applicants
  • HOYA株式会社 HOYA CORPORATION [JP]/[JP] (AllExceptUS)
  • 井上 正信 INOUE, Masanobu [JP]/[JP] (UsOnly)
Inventors
  • 井上 正信 INOUE, Masanobu
Agents
  • 牛木 護 USHIKI, Mamoru
Priority Data
2007-18253511.07.2007JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) INTRAOCULAR LENS INSERTING TOOL, AND INTRAOCULAR LENS MOVEMENT CONTROL METHOD
(FR) OUTIL D'INTRODUCTION DE LENTILLE INTRAOCULAIRE, ET PROCÉDÉ DE COMMANDE DE MOUVEMENT DE LENTILLE INTRAOCULAIRE
(JA) 眼内レンズ挿入器具及び眼内レンズの移動制御方法
Abstract
(EN)
Provided is an intraocular lens inserting tool capable of omitting a repeated operation after the intraocular lens was inserted into the eye. The intraocular lens inserting tool (1) comprises a lens mounting unit (11) for mounting an intraocular lens (5) having an optical portion (6) and one or two or more supporting portions (7a and 7b) disposed at the outer edge of the optical portion (6), a plunger (4) for pushing out the intraocular lens (5) mounted in the lens mounting unit (11), and a nozzle unit (13) for releasing the intraocular lens (5) pushed out by the plunger (4). This plunger (4) includes a lens contact portion (32) for abutting against the outer edge of the optical portion (6), and a pushing portion (33) for pushing out the supporting portion (7b) arranged in the backward direction of a lens advancing axis (A).
(FR)
L'invention porte sur un outil d'introduction de lentille intraoculaire permettant d'omettre une opération répétée après que la lentille intraoculaire a été introduite dans l'œil. L'outil d'introduction de lentille intraoculaire (1) comprend une unité de montage de lentille (11) pour monter une lentille intraoculaire (5) ayant une partie optique (6) et une ou deux ou au moins deux parties de support (7a et 7b) disposées à la bordure externe de la partie optique (6), un piston (4) pour pousser la lentille intraoculaire (5) montée dans l'unité de montage de lentille (11), et une unité de buse (13) pour libérer la lentille intraoculaire (5) repoussée par le piston (4). Ce piston (4) comprend une partie de contact de lentille (32) pour venir en butée contre la bordure externe de la partie optique (6), et une partie de poussée (33) pour repousser la partie de support (7b) disposée dans la direction vers l'arrière d'un axe d'avancement de lentille (A).
(JA)
眼内レンズの眼内への挿入後における再操作を省略することができる眼内レンズ挿入器具を提供する。 眼内レンズ挿入器具1は、光学部6と、前記光学部6の外縁に設けられた一又は二以上の支持部7a,7bとを有する眼内レンズ5を設置するレンズ設置部11と、前記レンズ設置部11に設置された前記眼内レンズ5を押し出すプランジャー4と、前記プランジャー4で押し出された前記眼内レンズ5を放出するノズル部13とを備える。前記プランジャー4は、前記光学部6の外縁に当接するレンズ接触部32と、レンズ進行軸Aの後方向に配置された前記支持部7bを押し出す押出部33とを有する。
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