JP5819311B2 - 虹彩リトラクタ - Google Patents
虹彩リトラクタ Download PDFInfo
- Publication number
- JP5819311B2 JP5819311B2 JP2012537181A JP2012537181A JP5819311B2 JP 5819311 B2 JP5819311 B2 JP 5819311B2 JP 2012537181 A JP2012537181 A JP 2012537181A JP 2012537181 A JP2012537181 A JP 2012537181A JP 5819311 B2 JP5819311 B2 JP 5819311B2
- Authority
- JP
- Japan
- Prior art keywords
- iris
- iris retractor
- present
- retractor
- handle
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0231—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors for eye surgery
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00862—Material properties elastic or resilient
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Ophthalmology & Optometry (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- Surgical Instruments (AREA)
Description
Claims (5)
- 一対の虹彩リトラクタにおいて、
各虹彩リトラクタが:細長要素の先端に配置されあるいは形成され、虹彩を捕捉して引っ掛ける複数のフックと;前記細長要素を拡張位置に保持するスプリングと;前記細長要素の基端に設けられた基端ハンドルとを備え、
前記細長要素が前記基端ハンドルの操作によって、引き込み位置と拡張位置との間で移動可能に構成され、
前記引き込み位置では、前記フックが互いに近接するとともに、前記細長要素が互いに近接する構造であり、
前記拡張位置では、前記フックが分離して互いに離間するとともに、前記細長要素の先端部が分離して互いに離間する構造であることを特徴とする一対の虹彩リトラクタ。 - 前記細長要素が、枢軸で互いに回動可能に取り付けられることを特徴とする請求項1に記載の一対の虹彩リトラクタ。
- 前記フックのそれぞれは、前記細長要素の先端に形成されたU形状フックであることを特徴とする請求項1又は2に記載の一対の虹彩リトラクタ。
- 前記フックが湾曲して前記細長要素へと戻る形状であることを特徴とする請求項1又は2に記載の一対の虹彩リトラクタ。
- 前記基端ハンドルがハサミハンドルであることを特徴とする請求項1乃至4の何れか一項に記載の一対の虹彩リトラクタ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25708709P | 2009-11-02 | 2009-11-02 | |
US61/257,087 | 2009-11-02 | ||
PCT/US2010/055026 WO2011053945A2 (en) | 2009-11-02 | 2010-11-02 | Iris retractor |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013509275A JP2013509275A (ja) | 2013-03-14 |
JP2013509275A5 JP2013509275A5 (ja) | 2013-11-21 |
JP5819311B2 true JP5819311B2 (ja) | 2015-11-24 |
Family
ID=43827152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012537181A Active JP5819311B2 (ja) | 2009-11-02 | 2010-11-02 | 虹彩リトラクタ |
Country Status (12)
Country | Link |
---|---|
US (1) | US20120232351A1 (ja) |
EP (1) | EP2496145B1 (ja) |
JP (1) | JP5819311B2 (ja) |
KR (1) | KR20130006588A (ja) |
CN (1) | CN102791201B (ja) |
AU (1) | AU2010313159B2 (ja) |
BR (1) | BR112012010391A2 (ja) |
CA (1) | CA2779500A1 (ja) |
ES (1) | ES2809299T3 (ja) |
IL (1) | IL219539A (ja) |
RU (1) | RU2564074C2 (ja) |
WO (1) | WO2011053945A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU206049U1 (ru) * | 2021-02-04 | 2021-08-17 | Федеральное государственное бюджетное научное учреждение "Российский научный центр хирургии имени академика Б.В. Петровского" | Крючок-ретрактор для папиллярных мышц |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9610072B2 (en) * | 2009-11-02 | 2017-04-04 | Apx Opthalmology Ltd. | Iris retractor |
WO2012048348A1 (en) * | 2010-10-08 | 2012-04-12 | Prywes Arnold S | Apparatus and method for performing ocular surgery |
DE102010054333B4 (de) | 2010-12-13 | 2019-05-29 | Stryker European Holdings I, LLC (n.d. Ges. d. Staates Delaware) | Chirurgischer Retraktor |
EP2770939A2 (en) | 2011-10-24 | 2014-09-03 | APX Ophthalmology Ltd. | Iris retractor assemblies |
RU2485920C1 (ru) * | 2012-02-15 | 2013-06-27 | Александр Владимирович Кулик | Способ факоэмульсификации на глазах с узким зрачком |
SG11201508026RA (en) | 2013-02-27 | 2015-10-29 | Suven Bhattacharjee | Device providing enlargement & preventing collapse of the pupil of the eye |
RU2543545C1 (ru) * | 2013-10-08 | 2015-03-10 | Государственное бюджетное учреждение "Уфимский научно-исследовательский институт глазных болезней Академии наук Республики Башкортостан" | Способ удаления хрусталика глаза с имплантацией интраокулярной линзы при узком ригидном зрачке |
EP3193737A4 (en) * | 2014-09-17 | 2018-04-04 | APX Ophthalmology Ltd. | Iris retractor |
RU191333U1 (ru) * | 2017-10-19 | 2019-08-01 | федеральное государственное автономное учреждение "Национальный медицинский исследовательский центр "Межотраслевой научно-технический комплекс "Микрохирургия глаза" имени академика С.Н. Федорова" Министерства здравоохранения Российской Федерации | Инструмент для расширения зрачка |
WO2020002719A1 (es) * | 2018-06-27 | 2020-01-02 | Palomino Munoz Antonio | Dilatador pupilar para intervenciones oftalmologicas |
RU189020U1 (ru) * | 2018-12-17 | 2019-05-06 | Акционерное общество "Екатеринбургский центр МНТК "Микрохирургия глаза" | Иридо-капсулярный ретрактор модифицированный |
KR102339575B1 (ko) * | 2019-10-23 | 2021-12-16 | 주식회사 엔도비전 | 척추 수술용 견인기 |
CN113456133B (zh) * | 2021-07-28 | 2022-11-29 | 熊义斌 | 一种开睑器 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2234715A (en) * | 1939-09-16 | 1941-03-11 | Carl H Whitney | Mortician's instrument |
US3742560A (en) * | 1971-12-30 | 1973-07-03 | J Kessler | Clamping apparatus |
US3916907A (en) * | 1974-06-21 | 1975-11-04 | Wendell C Peterson | Spreader instrument for use in performing a spinal fusion |
US4257406A (en) * | 1979-05-18 | 1981-03-24 | Schenk Alan G | Iris retractor and pupil dilator |
SU944558A1 (ru) * | 1980-06-25 | 1982-07-23 | Иркутский Государственный Медицинский Институт | Расширитель зрачка |
JPS61209647A (ja) * | 1985-03-14 | 1986-09-17 | 須广 久善 | 血管吻合用の切開口拡開器 |
US5176129A (en) * | 1991-03-01 | 1993-01-05 | Tekdyne, Inc. | Self-retaining refractor |
US5607446A (en) * | 1995-01-31 | 1997-03-04 | Beehler; Cecil C. | Pupil dilator |
DE19538951C2 (de) * | 1995-10-19 | 1998-04-30 | Detlef H Dr Holzwig | Vorrichtung zum Spreizen einer Augeniris |
AU2451197A (en) * | 1996-04-10 | 1997-10-29 | Endoscopic Technologies, Inc. | Surgical retractor and stabilizing device |
US6309349B1 (en) * | 1996-04-10 | 2001-10-30 | Endoscopic Technologies, Inc. | Surgical retractor and stabilizing device and method for use |
US5807244A (en) * | 1996-11-15 | 1998-09-15 | Barot; Jagdish Shantilal | Single use disposable iris retractor |
US6299617B1 (en) * | 1998-03-30 | 2001-10-09 | John Stamler | Instrument for fixating the eye during cataract surgery |
ATE413841T1 (de) * | 1998-10-02 | 2008-11-15 | Synthes Gmbh | Bandscheiben-zwischenraumdistraktor |
EP1029508A1 (en) * | 1999-02-19 | 2000-08-23 | Gerrit Reinold Jacob Melles | Ocular speculum and method for separation of eyelids |
US6561974B1 (en) * | 2000-05-31 | 2003-05-13 | Grieshaber & Co. Ag Schaffhausen | Device for use in a surgical procedure on an eye of a living being, and method of retracting the iris |
US6663562B2 (en) * | 2001-09-14 | 2003-12-16 | David Chang | Surgical retractor |
US20030055320A1 (en) * | 2001-09-18 | 2003-03-20 | Mcbride G. Grady | Tissue retractor |
US20050215864A1 (en) * | 2004-03-24 | 2005-09-29 | Su-Yeon Jang | Retracting and dissecting apparatus for surgical operation, and minimal incision penile augmentation using the same |
AU2005274671B2 (en) * | 2004-08-15 | 2012-02-02 | Retrospine Pty Ltd | Distraction and retraction assemblies |
US20110060194A1 (en) * | 2004-12-29 | 2011-03-10 | Olof Risto | Retractor |
SE526885C2 (sv) * | 2004-12-29 | 2005-11-15 | Olof Risto | Fjädrande sårhake av röntgengenomsläppligt material för att hålla sår öppna under kirurgiskt ingrepp |
WO2007068128A1 (en) * | 2005-12-15 | 2007-06-21 | Synthes Gmbh | A pair of tongs apt for soft tissue spreading |
US20070299315A1 (en) * | 2006-06-21 | 2007-12-27 | Geller Peter L | Novel retractor for hernia surgery |
US8142355B2 (en) * | 2006-09-25 | 2012-03-27 | Spinal Elements, Inc. | Surgical tissue retractor |
US8323296B2 (en) * | 2007-03-15 | 2012-12-04 | Boris Malyugin | Ring used in a small pupil phacoemulsification procedure |
US8562522B2 (en) * | 2007-08-10 | 2013-10-22 | Girius Antanaitis | Surgical retractor |
US9095322B2 (en) * | 2011-09-21 | 2015-08-04 | Beaver-Visitec International (Us), Inc. | Speculum with hinged portion |
-
2010
- 2010-11-02 CN CN201080058298.1A patent/CN102791201B/zh active Active
- 2010-11-02 EP EP10798648.1A patent/EP2496145B1/en active Active
- 2010-11-02 JP JP2012537181A patent/JP5819311B2/ja active Active
- 2010-11-02 KR KR1020127013396A patent/KR20130006588A/ko not_active Application Discontinuation
- 2010-11-02 BR BR112012010391A patent/BR112012010391A2/pt not_active IP Right Cessation
- 2010-11-02 ES ES10798648T patent/ES2809299T3/es active Active
- 2010-11-02 US US13/505,510 patent/US20120232351A1/en not_active Abandoned
- 2010-11-02 AU AU2010313159A patent/AU2010313159B2/en not_active Ceased
- 2010-11-02 CA CA2779500A patent/CA2779500A1/en not_active Abandoned
- 2010-11-02 WO PCT/US2010/055026 patent/WO2011053945A2/en active Application Filing
- 2010-11-02 RU RU2012122328/14A patent/RU2564074C2/ru active
-
2012
- 2012-05-02 IL IL219539A patent/IL219539A/en active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU206049U1 (ru) * | 2021-02-04 | 2021-08-17 | Федеральное государственное бюджетное научное учреждение "Российский научный центр хирургии имени академика Б.В. Петровского" | Крючок-ретрактор для папиллярных мышц |
Also Published As
Publication number | Publication date |
---|---|
JP2013509275A (ja) | 2013-03-14 |
BR112012010391A2 (pt) | 2016-07-12 |
RU2564074C2 (ru) | 2015-09-27 |
WO2011053945A2 (en) | 2011-05-05 |
IL219539A0 (en) | 2012-06-28 |
US20120232351A1 (en) | 2012-09-13 |
KR20130006588A (ko) | 2013-01-17 |
ES2809299T3 (es) | 2021-03-03 |
AU2010313159A1 (en) | 2012-05-31 |
CN102791201A (zh) | 2012-11-21 |
AU2010313159B2 (en) | 2016-01-21 |
EP2496145A2 (en) | 2012-09-12 |
CN102791201B (zh) | 2016-04-27 |
RU2012122328A (ru) | 2013-12-10 |
WO2011053945A3 (en) | 2011-06-23 |
EP2496145B1 (en) | 2020-05-13 |
CA2779500A1 (en) | 2011-05-05 |
IL219539A (en) | 2015-09-24 |
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