JP5028073B2 - 角膜手術装置 - Google Patents
角膜手術装置 Download PDFInfo
- Publication number
- JP5028073B2 JP5028073B2 JP2006322648A JP2006322648A JP5028073B2 JP 5028073 B2 JP5028073 B2 JP 5028073B2 JP 2006322648 A JP2006322648 A JP 2006322648A JP 2006322648 A JP2006322648 A JP 2006322648A JP 5028073 B2 JP5028073 B2 JP 5028073B2
- Authority
- JP
- Japan
- Prior art keywords
- eye
- patient
- pupil
- iris
- laser
- 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.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement
-
- 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
- A61F9/00802—Methods or devices for eye surgery using laser for photoablation
- A61F9/00804—Refractive treatments
-
- 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
- A61F2009/00844—Feedback systems
- A61F2009/00846—Eyetracking
-
- 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
- A61F9/00802—Methods or devices for eye surgery using laser for photoablation
- A61F9/00814—Laser features or special beam parameters therefor
Description
レーザ光源からのレーザ光の照射位置を患者眼角膜上で移動可能なレーザ照射光学系と、患者眼の前眼部像を照明する照明光学系及び該照明光学系により照明された前眼部像を撮像する撮像カメラを持ち、該撮像カメラにより撮像された前眼部像の虹彩模様パターンに基づいて手術中の眼球回旋を含む患者眼の位置変化を検知する眼位置変化検知ユニットと、を備え、前記眼位置変化検知ユニットの検知結果に基づいてレーザ照射光学系により照射されるレーザ光の照射位置を患者眼の動きに追尾させ、レーザ光の照射により角膜を所期する形状にアブレーションする角膜手術装置において、前記撮像カメラで撮像される前眼部像の輝度情報に基づいて虹彩模様及び虹彩模様の背景となる虹彩組織を抽出し、虹彩組織の輝度情報が飽和状態とならない範囲で、前記照明光学系の照明光量又は前記撮像カメラのゲインの少なくとも一方の設定値を増減させるコントラスト調整手段であって、前記照明光学系の照明光量又は前記撮像カメラのゲインの少なくとも一方の設定値を増加方向又は減少方向に変化させ、前記抽出された虹彩模様と虹彩組織との輝度差が最大又は所定の基準を上回るように前記設定値を調整するコントラスト調整手段と、を備えることを特徴とする。
14、16 ガルバノミラー
17 ビームスプリッタ
20 顕微鏡
24 撮像カメラ
25 画像処理ユニット
30 制御部
31 コントローラ
32 コンピュータ部
32a モニタ
50 可視レーザ光源
52 ダイクロイックミラー
70 エネルギモニタ
Claims (1)
- レーザ光源からのレーザ光の照射位置を患者眼角膜上で移動可能なレーザ照射光学系と、患者眼の前眼部像を照明する照明光学系及び該照明光学系により照明された前眼部像を撮像する撮像カメラを持ち、該撮像カメラにより撮像された前眼部像の虹彩模様パターンに基づいて手術中の眼球回旋を含む患者眼の位置変化を検知する眼位置変化検知ユニットと、を備え、前記眼位置変化検知ユニットの検知結果に基づいてレーザ照射光学系により照射されるレーザ光の照射位置を患者眼の動きに追尾させ、レーザ光の照射により角膜を所期する形状にアブレーションする角膜手術装置において、
前記撮像カメラで撮像される前眼部像の輝度情報に基づいて虹彩模様及び虹彩模様の背景となる虹彩組織を抽出し、虹彩組織の輝度情報が飽和状態とならない範囲で、前記照明光学系の照明光量又は前記撮像カメラのゲインの少なくとも一方の設定値を増減させるコントラスト調整手段であって、前記照明光学系の照明光量又は前記撮像カメラのゲインの少なくとも一方の設定値を増加方向又は減少方向に変化させ、前記抽出された虹彩模様と虹彩組織との輝度差が最大又は所定の基準を上回るように前記設定値を調整するコントラスト調整手段と、
を備えることを特徴とする角膜手術装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006322648A JP5028073B2 (ja) | 2006-11-29 | 2006-11-29 | 角膜手術装置 |
US12/312,814 US8523846B2 (en) | 2006-11-29 | 2007-11-29 | Corneal surgery apparatus |
PCT/JP2007/073105 WO2008066135A1 (en) | 2006-11-29 | 2007-11-29 | Cornea surgery apparatus |
EP07832805.1A EP2092915B1 (en) | 2006-11-29 | 2007-11-29 | Cornea surgery apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006322648A JP5028073B2 (ja) | 2006-11-29 | 2006-11-29 | 角膜手術装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008136501A JP2008136501A (ja) | 2008-06-19 |
JP2008136501A5 JP2008136501A5 (ja) | 2009-12-24 |
JP5028073B2 true JP5028073B2 (ja) | 2012-09-19 |
Family
ID=39467922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006322648A Expired - Fee Related JP5028073B2 (ja) | 2006-11-29 | 2006-11-29 | 角膜手術装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8523846B2 (ja) |
EP (1) | EP2092915B1 (ja) |
JP (1) | JP5028073B2 (ja) |
WO (1) | WO2008066135A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014233469A (ja) * | 2013-06-03 | 2014-12-15 | 株式会社ニデック | レーザ治療装置およびレーザ治療補助プログラム |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2023812B1 (en) | 2006-05-19 | 2016-01-27 | The Queen's Medical Center | Motion tracking system for real time adaptive imaging and spectroscopy |
EP2334270B1 (en) * | 2008-04-01 | 2016-06-01 | AMO Development, LLC | Ophthalmic laser apparatus and system with high resolution imaging |
EP2334272B1 (en) | 2008-04-01 | 2015-03-11 | AMO Development, LLC | System of iris-pupil contrast enhancement |
JP5224878B2 (ja) * | 2008-04-03 | 2013-07-03 | キヤノン株式会社 | 眼科装置 |
US20110166560A1 (en) * | 2010-01-07 | 2011-07-07 | Solar System Beauty Corporation | Skin care laser device |
WO2011139605A2 (en) * | 2010-04-27 | 2011-11-10 | Haddad Daniel S | Dynamic real time active pupil centroid compensation |
US11771596B2 (en) | 2010-05-10 | 2023-10-03 | Ramot At Tel-Aviv University Ltd. | System and method for treating an eye |
US20120083772A1 (en) * | 2010-09-30 | 2012-04-05 | Curveright Llc | Corneal treatment system and method |
US9622911B2 (en) | 2010-09-30 | 2017-04-18 | Cxl Ophthalmics, Llc | Ophthalmic treatment device, system, and method of use |
US9429940B2 (en) | 2011-01-05 | 2016-08-30 | Sphero, Inc. | Self propelled device with magnetic coupling |
US9090214B2 (en) | 2011-01-05 | 2015-07-28 | Orbotix, Inc. | Magnetically coupled accessory for a self-propelled device |
US9218316B2 (en) | 2011-01-05 | 2015-12-22 | Sphero, Inc. | Remotely controlling a self-propelled device in a virtualized environment |
US10281915B2 (en) | 2011-01-05 | 2019-05-07 | Sphero, Inc. | Multi-purposed self-propelled device |
US8751063B2 (en) | 2011-01-05 | 2014-06-10 | Orbotix, Inc. | Orienting a user interface of a controller for operating a self-propelled device |
US9606209B2 (en) | 2011-08-26 | 2017-03-28 | Kineticor, Inc. | Methods, systems, and devices for intra-scan motion correction |
WO2013126602A1 (en) | 2012-02-21 | 2013-08-29 | Massachusetts Eye & Ear Infirmary | Inflammatory eye disorders |
US9931031B2 (en) | 2012-02-21 | 2018-04-03 | Massachusetts Eye & Ear Infirmary | Meibomian gland dysfunction |
US9734543B2 (en) * | 2012-03-14 | 2017-08-15 | Elwha Llc | Systems, devices, and method for determining treatment compliance including tracking, registering, etc. of medical staff, patients, instrumentation, events, etc. according to a treatment staging plan |
US9008385B2 (en) | 2012-03-14 | 2015-04-14 | Elwha Llc | Systems, devices, and method for determining treatment compliance including tracking, registering, etc. of medical staff, patients, instrumentation, events, etc. according to a treatment staging plan |
US9864839B2 (en) | 2012-03-14 | 2018-01-09 | El Wha Llc. | Systems, devices, and method for determining treatment compliance including tracking, registering, etc. of medical staff, patients, instrumentation, events, etc. according to a treatment staging plan |
US9555111B2 (en) | 2012-03-29 | 2017-01-31 | Cxl Ophthalmics, Llc | Ocular cross-linking system and method for sealing corneal wounds |
WO2013148896A1 (en) | 2012-03-29 | 2013-10-03 | Cxl Ophthalmics, Llc | Ocular treatment solutions, delivery devices and delivery augmentation methods |
WO2013149075A1 (en) | 2012-03-29 | 2013-10-03 | Cxl Ophthalmics, Llc | Compositions and methods for treating or preventing diseases associated with oxidative stress |
EP2850512A4 (en) * | 2012-05-14 | 2016-11-16 | Sphero Inc | OPERATION OF A CALCULATION DEVICE BY DETECTING ROUNDED OBJECTS IN A PICTURE |
US10056791B2 (en) | 2012-07-13 | 2018-08-21 | Sphero, Inc. | Self-optimizing power transfer |
US9265458B2 (en) | 2012-12-04 | 2016-02-23 | Sync-Think, Inc. | Application of smooth pursuit cognitive testing paradigms to clinical drug development |
US10327708B2 (en) | 2013-01-24 | 2019-06-25 | Kineticor, Inc. | Systems, devices, and methods for tracking and compensating for patient motion during a medical imaging scan |
US9717461B2 (en) | 2013-01-24 | 2017-08-01 | Kineticor, Inc. | Systems, devices, and methods for tracking and compensating for patient motion during a medical imaging scan |
US9305365B2 (en) | 2013-01-24 | 2016-04-05 | Kineticor, Inc. | Systems, devices, and methods for tracking moving targets |
WO2014120734A1 (en) | 2013-02-01 | 2014-08-07 | Kineticor, Inc. | Motion tracking system for real time adaptive motion compensation in biomedical imaging |
US9380976B2 (en) | 2013-03-11 | 2016-07-05 | Sync-Think, Inc. | Optical neuroinformatics |
WO2014159691A1 (en) * | 2013-03-14 | 2014-10-02 | Cxl Ophthalmics, Llc | Ophthalmic treatment device, system, and method of use |
EP4088695A3 (en) * | 2013-03-15 | 2023-01-25 | AMO Development LLC | Systems for providing anatomical flap centration for an ophthalmic laser treatment system |
EP2975997B1 (en) * | 2013-03-18 | 2023-07-12 | Mirametrix Inc. | System and method for on-axis eye gaze tracking |
US9829882B2 (en) | 2013-12-20 | 2017-11-28 | Sphero, Inc. | Self-propelled device with center of mass drive system |
US10004462B2 (en) | 2014-03-24 | 2018-06-26 | Kineticor, Inc. | Systems, methods, and devices for removing prospective motion correction from medical imaging scans |
WO2016014718A1 (en) | 2014-07-23 | 2016-01-28 | Kineticor, Inc. | Systems, devices, and methods for tracking and compensating for patient motion during a medical imaging scan |
JP6327071B2 (ja) * | 2014-09-03 | 2018-05-23 | オムロン株式会社 | 画像処理装置および画像処理方法 |
JP6490472B2 (ja) * | 2015-03-27 | 2019-03-27 | 株式会社トプコン | 眼科撮影装置、およびその制御方法 |
US9943247B2 (en) | 2015-07-28 | 2018-04-17 | The University Of Hawai'i | Systems, devices, and methods for detecting false movements for motion correction during a medical imaging scan |
WO2017070637A1 (en) | 2015-10-23 | 2017-04-27 | The Trustees Of Columbia University In The City Of New York | Laser induced collagen crosslinking in tissue |
WO2017091479A1 (en) | 2015-11-23 | 2017-06-01 | Kineticor, Inc. | Systems, devices, and methods for tracking and compensating for patient motion during a medical imaging scan |
WO2017214604A1 (en) | 2016-06-10 | 2017-12-14 | The Trustees Of Columbia University In The City Of New York | Devices, methods, and systems for detection of collagen tissue features |
DE102017125422A1 (de) * | 2017-10-30 | 2019-05-02 | Rowiak Gmbh | Vorrichtung zur Erzeugung einer Aperturblende im Auge |
US11666481B1 (en) | 2017-12-01 | 2023-06-06 | The Trustees Of Columbia University In The City Of New York | Diagnosis and treatment of collagen-containing tissues |
JP2021526894A (ja) | 2018-06-08 | 2021-10-11 | アルコン インコーポレイティド | 診断用眼科測定における自動ねじれ補正のためのシステム及び方法 |
JP7164339B2 (ja) * | 2018-07-11 | 2022-11-01 | 株式会社トプコン | 光凝固装置 |
WO2020032128A1 (ja) | 2018-08-08 | 2020-02-13 | 興和株式会社 | 眼科撮影装置 |
EP3937867A4 (en) * | 2019-03-13 | 2022-12-07 | Belkin Vision Ltd. | AUTOMATED LASER IRIDOTOMY |
US11003936B2 (en) * | 2019-06-14 | 2021-05-11 | Tobii Ab | Method and system for controlling an eye tracking system |
JP7469090B2 (ja) | 2020-03-19 | 2024-04-16 | 株式会社トプコン | 眼科装置、その制御方法、及びプログラム |
JP2022053081A (ja) * | 2020-09-24 | 2022-04-05 | 株式会社トプコン | 眼底カメラ及びその制御方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5187506A (en) * | 1990-09-28 | 1993-02-16 | Fairville Medical Optics Inc. | Method and apparatus for determining physiological parameters based on pupil response |
US5508759A (en) * | 1991-01-08 | 1996-04-16 | Canon Kabushiki Kaisha | Visual axis detection apparatus |
JP2995877B2 (ja) * | 1991-01-08 | 1999-12-27 | キヤノン株式会社 | 視線検出装置 |
JPH0618774A (ja) * | 1992-03-18 | 1994-01-28 | Nikon Corp | 視線検知装置付きカメラ |
US5640610A (en) | 1992-03-18 | 1997-06-17 | Nikon Corporation | Camera with a line-of-sight detecting device |
DE4232915A1 (de) | 1992-10-01 | 1994-04-07 | Hohla Kristian | Vorrichtung zur Formung der Cornea durch Abtragen von Gewebe |
US5980513A (en) | 1994-04-25 | 1999-11-09 | Autonomous Technologies Corp. | Laser beam delivery and eye tracking system |
JP3655022B2 (ja) | 1995-09-29 | 2005-06-02 | 株式会社ニデック | 眼科手術装置 |
US6159202A (en) | 1995-09-29 | 2000-12-12 | Nidex Co., Ltd. | Corneal surgery apparatus |
JPH10192333A (ja) | 1996-12-27 | 1998-07-28 | Nidek Co Ltd | 眼科手術装置 |
US6280436B1 (en) | 1999-08-10 | 2001-08-28 | Memphis Eye & Cataract Associates Ambulatory Surgery Center | Eye tracking and positioning system for a refractive laser system |
KR100603543B1 (ko) * | 1999-10-21 | 2006-07-24 | 테크노라스 게엠베하 옵탈몰로지쉐 시스템 | 광학 치료용 홍체 인식 및 추적 |
JP3664937B2 (ja) | 2000-03-27 | 2005-06-29 | 株式会社ニデック | 眼科装置 |
US7044602B2 (en) * | 2002-05-30 | 2006-05-16 | Visx, Incorporated | Methods and systems for tracking a torsional orientation and position of an eye |
JP4162450B2 (ja) | 2002-08-29 | 2008-10-08 | 株式会社ニデック | 角膜手術装置 |
JP4086667B2 (ja) | 2003-01-15 | 2008-05-14 | 株式会社ニデック | 角膜手術装置 |
JP2004261515A (ja) | 2003-03-04 | 2004-09-24 | Matsushita Electric Ind Co Ltd | 虹彩撮像装置 |
JP4126244B2 (ja) * | 2003-03-27 | 2008-07-30 | 株式会社ニデック | 眼底カメラ |
FR2854468B1 (fr) * | 2003-04-29 | 2005-06-10 | Inst Francais Du Petrole | Methode pour determiner un modele de vitesse d'ondes sismiques dans une formation souterrraine heterogene |
JP4080379B2 (ja) * | 2003-05-30 | 2008-04-23 | 株式会社ニデック | 眼科用レーザ装置 |
-
2006
- 2006-11-29 JP JP2006322648A patent/JP5028073B2/ja not_active Expired - Fee Related
-
2007
- 2007-11-29 US US12/312,814 patent/US8523846B2/en not_active Expired - Fee Related
- 2007-11-29 EP EP07832805.1A patent/EP2092915B1/en not_active Not-in-force
- 2007-11-29 WO PCT/JP2007/073105 patent/WO2008066135A1/ja active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014233469A (ja) * | 2013-06-03 | 2014-12-15 | 株式会社ニデック | レーザ治療装置およびレーザ治療補助プログラム |
Also Published As
Publication number | Publication date |
---|---|
EP2092915B1 (en) | 2015-07-29 |
EP2092915A4 (en) | 2010-11-17 |
US20100057059A1 (en) | 2010-03-04 |
JP2008136501A (ja) | 2008-06-19 |
WO2008066135A1 (en) | 2008-06-05 |
US8523846B2 (en) | 2013-09-03 |
EP2092915A1 (en) | 2009-08-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5028073B2 (ja) | 角膜手術装置 | |
JP3828626B2 (ja) | 眼科手術装置 | |
US6257722B1 (en) | Ophthalmic apparatus | |
JP3655022B2 (ja) | 眼科手術装置 | |
KR101552297B1 (ko) | 레이저-보조 눈-수술 치료 시스템을 위한 장치 및 방법 | |
CA2721113C (en) | System for refractive ophthalmological surgery | |
US20090275929A1 (en) | System and method for controlling measurement in an eye during ophthalmic procedure | |
US7123751B1 (en) | Ophthalmic apparatus, ophthalmic system and method for managing ophthalmic data | |
JP4021136B2 (ja) | 角膜手術装置 | |
JP4080379B2 (ja) | 眼科用レーザ装置 | |
US7160288B2 (en) | Ophthalmic apparatus | |
JP4162450B2 (ja) | 角膜手術装置 | |
JP6812724B2 (ja) | 眼科手術システム、眼科手術システム制御プログラム、および眼科用手術顕微鏡 | |
EP2853192A1 (en) | Ophthalmologic image processing apparatus | |
JP2015195921A (ja) | 眼科用レーザ手術装置 | |
JP2015195923A (ja) | 眼科用レーザ手術装置 | |
JP6713297B2 (ja) | 眼科装置 | |
JP6739183B2 (ja) | 眼科装置 | |
JP6492411B2 (ja) | 眼科用レーザ手術装置 | |
JP6912554B2 (ja) | 眼科装置 | |
JPH10192333A (ja) | 眼科手術装置 | |
JP6844949B2 (ja) | 眼科装置 | |
JP2021079178A (ja) | 眼科装置 | |
JP2021153876A (ja) | 眼底撮影装置 | |
JP2017119028A (ja) | 眼底撮影装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091105 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20091105 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120313 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120514 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120605 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120625 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150629 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |