JP2000237228A5 - - Google Patents

Download PDF

Info

Publication number
JP2000237228A5
JP2000237228A5 JP1999047239A JP4723999A JP2000237228A5 JP 2000237228 A5 JP2000237228 A5 JP 2000237228A5 JP 1999047239 A JP1999047239 A JP 1999047239A JP 4723999 A JP4723999 A JP 4723999A JP 2000237228 A5 JP2000237228 A5 JP 2000237228A5
Authority
JP
Japan
Prior art keywords
ophthalmic surgery
sleeve
tip
eye
outflow hole
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.)
Granted
Application number
JP1999047239A
Other languages
Japanese (ja)
Other versions
JP3848482B2 (en
JP2000237228A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP04723999A priority Critical patent/JP3848482B2/en
Priority claimed from JP04723999A external-priority patent/JP3848482B2/en
Publication of JP2000237228A publication Critical patent/JP2000237228A/en
Publication of JP2000237228A5 publication Critical patent/JP2000237228A5/ja
Application granted granted Critical
Publication of JP3848482B2 publication Critical patent/JP3848482B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【００１０】
（１） 手術用ハンドピースの先端に取り付けられた眼内挿入用のチップを被覆する眼科手術用スリーブにおいて、前記手術用ハンドピースを介して導かれる灌流液を眼内に供給するための流出孔を、先端からの距離が異なる位置に複数個設けたことを特徴とする。
（２） （１）の眼科手術用スリーブにおいて、前記流出孔は先端近傍の位置と、水晶体嚢内に挿入されたときに少なくとも前房内に残る位置とに設けられていることを特徴とする。
（３） （１）の眼科手術用スリーブにおいて、手術中に眼内に挿入される管状部分の内、前房内に位置する部分の外径に対して水晶体嚢内に挿入される部分が細く形成されていることを特徴とする。
（４） （１）の眼科手術用スリーブにおいて、前記流出孔は先端に近づくほどその大きさが大きくなっていることを特徴とする。
（５） （１）の眼科手術用スリーブを備える眼科手術装置であって、前記眼科手術用スリーブを介して灌流液を眼内に供給する灌流液供給手段と、眼内の廃液を吸引する吸引手段と、を具備することを特徴とする。0010
(1) In an ophthalmic surgical sleeve that covers an intraocular insertion tip attached to the tip of a surgical handpiece, an outflow hole for supplying a perfusate guided through the surgical handpiece into the eye. Is provided at a plurality of positions having different distances from the tip.
(2) In the sleeve for ophthalmic surgery of (1), the outflow hole is provided at a position near the tip and at least a position remaining in the anterior chamber when inserted into the lens capsule.
(3) In the sleeve for ophthalmic surgery of (1), the portion inserted into the crystalline lens sac is formed thinner than the outer diameter of the portion located in the anterior chamber of the tubular portion inserted into the eye during surgery. It is characterized by being done.
(4) In the sleeve for ophthalmic surgery of (1), the size of the outflow hole becomes larger as it approaches the tip.
(5) An ophthalmic surgery apparatus including the sleeve for ophthalmic surgery according to (1), which is a perfusate supply means for supplying perfusate into the eye through the sleeve for ophthalmology and suction for sucking waste liquid in the eye. It is characterized in that it is provided with means.

Claims (5)

手術用ハンドピースの先端に取り付けられた眼内挿入用のチップを被覆する眼科手術用スリーブにおいて、前記手術用ハンドピースを介して導かれる灌流液を眼内に供給するための流出孔を、先端からの距離が異なる位置に複数個設けたことを特徴とする眼科手術用スリーブ。An ophthalmic surgery sleeve for covering a tip for intraocular insertion attached to the tip of a surgical handpiece, the outflow hole for supplying a perfusion solution guided through the surgical handpiece into the eye, the tip A sleeve for ophthalmic surgery characterized in that a plurality of the above are provided at different positions from each other. 請求項１の眼科手術用スリーブにおいて、前記流出孔は先端近傍の位置と、水晶体嚢内に挿入されたときに少なくとも前房内に残る位置とに設けられていることを特徴とする眼科手術用スリーブ。The sleeve for ophthalmic surgery according to claim 1, wherein the outflow hole is provided at a position near the tip and a position which remains at least in the anterior chamber when inserted into the lens capsule. . 請求項１の眼科手術用スリーブにおいて、手術中に眼内に挿入される管状部分の内、前房内に位置する部分の外径に対して水晶体嚢内に挿入される部分が細く形成されていることを特徴とする眼科手術用スリーブ。The sleeve for ophthalmic surgery according to claim 1, wherein a portion of the tubular portion inserted into the eye during the operation is thinly formed to be inserted into the lens capsule with respect to the outer diameter of the portion located within the anterior chamber A sleeve for ophthalmic surgery characterized by 請求項１の眼科手術用スリーブにおいて、前記流出孔は先端に近づくほどその大きさが大きくなっていることを特徴とする眼科手術用スリーブ。The sleeve for ophthalmic surgery according to claim 1, wherein the size of the outflow hole increases toward the tip. 請求項１の眼科手術用スリーブを備える眼科手術装置であって、前記眼科手術用スリーブを介して灌流液を眼内に供給する灌流液供給手段と、眼内の廃液を吸引する吸引手段と、を具備することを特徴とする眼科手術装置。An ophthalmic surgery apparatus comprising the ophthalmic surgery sleeve according to claim 1, a perfusion fluid supply means for supplying perfusion fluid into the eye via the ophthalmic surgery sleeve, and a suction means for sucking waste fluid in the eye. An ophthalmic surgery apparatus comprising:
JP04723999A 1999-02-24 1999-02-24 Ophthalmic surgical sleeve and ophthalmic surgical apparatus including the same Expired - Fee Related JP3848482B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP04723999A JP3848482B2 (en) 1999-02-24 1999-02-24 Ophthalmic surgical sleeve and ophthalmic surgical apparatus including the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04723999A JP3848482B2 (en) 1999-02-24 1999-02-24 Ophthalmic surgical sleeve and ophthalmic surgical apparatus including the same

Publications (3)

Publication Number Publication Date
JP2000237228A JP2000237228A (en) 2000-09-05
JP2000237228A5 true JP2000237228A5 (en) 2004-10-07
JP3848482B2 JP3848482B2 (en) 2006-11-22

Family

ID=12769677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP04723999A Expired - Fee Related JP3848482B2 (en) 1999-02-24 1999-02-24 Ophthalmic surgical sleeve and ophthalmic surgical apparatus including the same

Country Status (1)

Country Link
JP (1) JP3848482B2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6605054B2 (en) 1998-09-30 2003-08-12 Advanced Medical Optics Multiple bypass port phaco tip
US6398754B1 (en) 1998-09-30 2002-06-04 Allergan, Inc. Phaco tip with fluid bypass port
US7373850B2 (en) 2002-11-08 2008-05-20 Advanced Medical Optics, Inc. Test chamber for bi-manual lens extraction
ES2424797T3 (en) * 2004-01-23 2013-10-08 Iscience Interventional Corporation Compound ophthalmic microcannula
JP5255312B2 (en) * 2008-03-31 2013-08-07 株式会社ニデック Intraocular lens insertion device
US8162919B2 (en) * 2008-12-08 2012-04-24 Bausch & Lomb Incorporated Flow control system based on leakage
JP2010264195A (en) * 2009-05-13 2010-11-25 Akira Shibata Perfusion sleeve with 1.4 mm outside diameter
KR101631749B1 (en) * 2014-06-24 2016-06-17 김재순 Tip and handpiece for ocular surgery, ocular surgery system using thereof
JP6763177B2 (en) 2016-03-31 2020-09-30 株式会社ニデック Intraocular lens insertion device and eye surgery system
KR101879504B1 (en) * 2016-06-14 2018-07-17 아이 하스피틀, 웬조우 메디칼 유니버시티 An anterior chamber irrigation maintainer
KR101945992B1 (en) 2017-01-23 2019-02-08 재단법인 아산사회복지재단 Phacoemulsification infusion sleeve

Similar Documents

Publication Publication Date Title
US5154696A (en) Phacoemulsification, irrigation and aspiration method and apparatus
ES2345561T3 (en) CAPSULORREXIS DEVICE.
US7175594B2 (en) Ophthalmic sulcus speculum
JP2018537214A (en) Single-port hybrid gauge surgical device and method
WO2002074052A3 (en) Applicator and methods for placing a trabecular shunt for glaucoma treatment
JP2003530144A (en) Treatment of eye diseases
JP2003319965A (en) Surgical system, and method of operating surgical console thereof
JP2009535162A5 (en)
JP7301886B2 (en) Devices and methods for implanting cell-seeded ultra-thin matrices
JP2000237228A5 (en)
EP1632205A1 (en) Surgical apparatus
JP2011509155A (en) Suction control for phacoaspirator suction device
US6306120B1 (en) Applicator and method for delivery of mitomycin to eye tissues during glaucoma filtering surgery
CN106659587A (en) Surgical hand piece for cataract removal
CA2442652A1 (en) Glaucoma stent and methods thereof for glaucoma treatment
JP2006000647A (en) Tip part for handpiece
RU2004107571A (en) ADVANCED BYPASS DEVICE AND GLAUCOMA TREATMENT METHOD
JPH07443A (en) Ophthalmologic sugical device for softening and extracting lenticular nucleus from eye of organism
PT1609446E (en) Surgical apparatus
WO2005112848A1 (en) Surgical method and apparatus
US20060052741A1 (en) Surgical method
JP2001170102A (en) Eye surgery instrument
JP2022530851A (en) Medical ophthalmic machine equipment
JP2006110338A (en) Method for intraocular pressure stabilization during phacoemulsification
US20070078470A1 (en) Surgical apparatus