ATE384481T1 - Nadel zur phako-emulgierung - Google Patents

Nadel zur phako-emulgierung

Info

Publication number
ATE384481T1
ATE384481T1 AT97931319T AT97931319T ATE384481T1 AT E384481 T1 ATE384481 T1 AT E384481T1 AT 97931319 T AT97931319 T AT 97931319T AT 97931319 T AT97931319 T AT 97931319T AT E384481 T1 ATE384481 T1 AT E384481T1
Authority
AT
Austria
Prior art keywords
needle
cutting edge
needle tip
cutting
beveling
Prior art date
Application number
AT97931319T
Other languages
English (en)
Inventor
Joseph F Gravlee
Original Assignee
Gravlee Joseph F Jr
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gravlee Joseph F Jr filed Critical Gravlee Joseph F Jr
Application granted granted Critical
Publication of ATE384481T1 publication Critical patent/ATE384481T1/de

Links

Classifications

    • 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
    • A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A61F9/00745—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments using mechanical vibrations, e.g. ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320072—Working tips with special features, e.g. extending parts
    • A61B2017/320073—Working tips with special features, e.g. extending parts probe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320072—Working tips with special features, e.g. extending parts
    • A61B2017/320074—Working tips with special features, e.g. extending parts blade
    • A61B2017/320075—Working tips with special features, e.g. extending parts blade single edge blade, e.g. for cutting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0801—Prevention of accidental cutting or pricking
    • A61B2090/08021—Prevention of accidental cutting or pricking of the patient or his organs

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Removal Of Specific Substances (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AT97931319T 1996-06-26 1997-06-26 Nadel zur phako-emulgierung ATE384481T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/670,595 US5788679A (en) 1996-06-26 1996-06-26 Phacoemulsification needle

Publications (1)

Publication Number Publication Date
ATE384481T1 true ATE384481T1 (de) 2008-02-15

Family

ID=24691039

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97931319T ATE384481T1 (de) 1996-06-26 1997-06-26 Nadel zur phako-emulgierung

Country Status (7)

Country Link
US (1) US5788679A (de)
EP (1) EP0921763B1 (de)
AT (1) ATE384481T1 (de)
AU (1) AU716830B2 (de)
CA (1) CA2259036C (de)
DE (1) DE69738485T2 (de)
WO (1) WO1997049343A1 (de)

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US5968022A (en) * 1995-04-28 1999-10-19 Saito; Yoshikuni Medical hollow needle and method of production
US6221056B1 (en) * 1996-12-20 2001-04-24 David G. Silverman Strong diaphragm/safe needle units and components for transfer of fluids
KR100213463B1 (ko) * 1997-03-31 1999-08-02 신명철 생체 조직 채취용 바늘과 그 제조 방법 및 그 조작 기구
US6126629A (en) * 1997-12-18 2000-10-03 Bausch & Lomb Surgical, Inc. Multiple port phaco needle
US6165150A (en) * 1997-12-29 2000-12-26 Surgical Design Corporation Tips for ultrasonic handpiece
US5919157A (en) * 1998-04-28 1999-07-06 Strukel; Igor Shaped flexible infusion sleeve
AUPQ362199A0 (en) * 1999-10-22 1999-11-18 Kaladelfos, George Intra-vaginal sling placement device
IT249046Y1 (it) * 2000-12-11 2003-03-25 Optikon 2000 Spa Punta emulsificata per chirurgia oculistica, in particolare per lafacoemulsificazione della cataratta.
MXPA03006394A (es) 2001-01-18 2003-10-15 Univ California Instrumento quirurgico paraglaucoma minimamente invasivo y metodo.
US20030069550A1 (en) * 2001-10-06 2003-04-10 Sharp M. Keith Hypodermic needle
US7037296B2 (en) * 2002-04-04 2006-05-02 Advanced Medical Optics, Inc. Curved multi-purpose phacoemulsification needle
US20060253056A1 (en) * 2002-04-04 2006-11-09 Advanced Medical Optics, Inc. Multi-purpose phacoemulsification needle
US6958056B2 (en) * 2002-04-04 2005-10-25 Advanced Medical Optics, Inc. Multi-purpose phacoemulsification needle
US7373850B2 (en) * 2002-11-08 2008-05-20 Advanced Medical Optics, Inc. Test chamber for bi-manual lens extraction
ES2374731T3 (es) 2004-04-15 2012-02-21 Novartis Ag Sistema para dar instrucciones de retirada de tejidos de catarata.
US7588553B2 (en) 2004-09-07 2009-09-15 Dewey Steven H Phacoemulsification device having rounded edges
US20070050507A1 (en) * 2005-08-24 2007-03-01 Nokia Corporation Context discovery for DNS names
US20070093892A1 (en) * 2005-10-20 2007-04-26 Alcon Manufacturing, Ltd. Maintaining preoperative position of the posterior lens capsule after cataract surgery
US20070202186A1 (en) 2006-02-22 2007-08-30 Iscience Interventional Corporation Apparatus and formulations for suprachoroidal drug delivery
US8197435B2 (en) 2006-05-02 2012-06-12 Emory University Methods and devices for drug delivery to ocular tissue using microneedle
US8287484B2 (en) * 2006-05-02 2012-10-16 Abbott Medical Optics Inc. Multi-purpose phacoemulsification needle
US20090126636A1 (en) * 2007-11-21 2009-05-21 Correa Rafael S Combined punch and needle for automated egg injection machines
US20100010419A1 (en) * 2008-07-14 2010-01-14 Takayuki Akahoshi Phacoemulssification Needle Tips
CN102186423B (zh) * 2008-09-01 2015-05-13 尼格尔.莫雷特 用于手术器械的切割针针尖
JP2011055950A (ja) * 2009-09-08 2011-03-24 Gc Corp 歯肉切除具
WO2011120080A1 (en) * 2010-03-29 2011-10-06 Nigel Morlet Improved needle tip for surgical instrument
CN104758118B (zh) 2010-10-15 2018-04-06 科尼尔赛德生物医学公司 用于进入眼睛的装置
AU2012289830B2 (en) 2011-08-03 2015-09-24 Nigel Morlet Grooved needle tip for surgical instrument
US9131955B2 (en) 2012-01-20 2015-09-15 Swofford Ideas, Llc Anesthesia in bone joints
EP2887982B1 (de) * 2012-08-27 2022-11-23 Clearside Biomedical, Inc. Vorrichtung zur arzneimittelverabreichung mit mikronadeln
CN104884049A (zh) 2012-11-08 2015-09-02 克莱尔塞德生物医学股份有限公司 用于在人类受试者中治疗眼部疾病的方法和装置
AU2014226148B2 (en) 2013-03-06 2018-02-15 Johnson & Johnson Surgical Vision, Inc. Atraumatic IOL insertion cartridge opening
EP4378444A2 (de) 2013-05-03 2024-06-05 Clearside Biomedical, Inc. Vorrichtung und verfahren zur augeninjektion
EP3003454B1 (de) 2013-06-03 2020-01-08 Clearside Biomedical, Inc. Vorrichtung zur wirkstofffreisetzung mit mehreren reservoirs
JP2017524419A (ja) 2014-06-20 2017-08-31 クリアサイド バイオメディカル，インコーポレイテッド 薬剤送達のための挿入深さを制御するための可変径カニューレ及び方法
USD750223S1 (en) 2014-10-14 2016-02-23 Clearside Biomedical, Inc. Medical injector for ocular injection
WO2016094620A1 (en) 2014-12-11 2016-06-16 Facet Technologies, Llc Needle with multi-bevel tip geometry
US10624785B2 (en) 2016-01-30 2020-04-21 Carl Zeiss Meditec Cataract Technology Inc. Devices and methods for ocular surgery
EP3413851B1 (de) 2016-02-10 2023-09-27 Clearside Biomedical, Inc. Verpackung
CA3062845A1 (en) 2016-05-02 2017-11-09 Clearside Biomedical, Inc. Systems and methods for ocular drug delivery
USD810287S1 (en) * 2016-07-01 2018-02-13 B. Braun Medical, Inc. Accessory for venous catheter
US10973681B2 (en) 2016-08-12 2021-04-13 Clearside Biomedical, Inc. Devices and methods for adjusting the insertion depth of a needle for medicament delivery
JP7127059B2 (ja) 2017-05-04 2022-08-29 カール・ツァイス・メディテック・キャタラクト・テクノロジー・インコーポレイテッド 眼科手術用デバイス及び方法
RU2685902C1 (ru) * 2017-12-14 2019-04-23 Закрытое акционерное общество "Оптимедсервис" Ультразвуковая игла для офтальмохирургии
EP3813744A4 (de) 2018-06-05 2021-12-08 Carl Zeiss Meditec Cataract Technology Inc. Ophthalmische mikrochirurgische werkzeuge, systeme und verwendungsverfahren
EP3917468B1 (de) 2019-02-01 2023-11-15 Carl Zeiss Meditec Cataract Technology Inc. Ophthalmische schneidinstrumente mit integrierter absaugpumpe
CA3140788A1 (en) 2019-05-17 2020-11-26 Carl Zeiss Meditec Cataract Technology Inc. Ophthalmic cutting instruments having integrated aspiration pump
CA3142864A1 (en) 2019-06-07 2020-12-10 Carl Zeiss Meditec Cataract Technology Inc. Multi-stage trigger for ophthalmology cutting tool
CN112618154B (zh) * 2021-01-06 2022-11-25 朝阳眼科医院有限责任公司 一种眼科白内障手术专用撕囊针

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555493A (en) * 1949-02-14 1951-06-05 Harry M Kirschbaum Aspirating dissector
US3330268A (en) * 1963-12-18 1967-07-11 Goldsmith Sidney Biopsy needle
NL145136C (de) * 1967-07-25 1900-01-01
US3693613A (en) * 1970-12-09 1972-09-26 Cavitron Corp Surgical handpiece and flow control system for use therewith
US3805787A (en) * 1972-06-16 1974-04-23 Surgical Design Corp Ultrasonic surgical instrument
US3930505A (en) * 1974-06-24 1976-01-06 Hydro Pulse Corporation Surgical apparatus for removal of tissue
US4027668A (en) * 1975-12-10 1977-06-07 Dunn Allan R Multi-angle U-shaped hub for infusion member
US4702260A (en) * 1985-04-16 1987-10-27 Ko Pen Wang Flexible bronchoscopic needle assembly
US4689040A (en) * 1985-04-29 1987-08-25 Thompson Robert J Tip for a phacoemulsification needle
US5254082A (en) * 1989-02-18 1993-10-19 Haruo Takase Ultrasonic surgical scalpel
US4959049A (en) * 1989-09-11 1990-09-25 Smirmaul Heinz J Tip for a phacoemulsification needle
US5162044A (en) * 1990-12-10 1992-11-10 Storz Instrument Company Phacoemulsification transducer with rotatable handle
US5292310A (en) * 1990-12-27 1994-03-08 Inbae Yoon Safety needle
US5213569A (en) * 1992-03-31 1993-05-25 Davis Peter L Tip for a tissue phacoemulsification device
US5286256A (en) * 1992-12-30 1994-02-15 Mackool Richard J Fluid infusion sleeve

Also Published As

Publication number Publication date
DE69738485D1 (de) 2008-03-13
AU3497997A (en) 1998-01-14
EP0921763A4 (de) 2006-07-19
US5788679A (en) 1998-08-04
WO1997049343A1 (en) 1997-12-31
AU716830B2 (en) 2000-03-09
EP0921763A1 (de) 1999-06-16
CA2259036C (en) 2008-04-29
EP0921763B1 (de) 2008-01-23
DE69738485T2 (de) 2009-01-29
CA2259036A1 (en) 1997-12-31

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Legal Events

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