AU2011235593B2 - Improved needle tip for surgical instrument - Google Patents

Improved needle tip for surgical instrument Download PDF

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Publication number
AU2011235593B2
AU2011235593B2 AU2011235593A AU2011235593A AU2011235593B2 AU 2011235593 B2 AU2011235593 B2 AU 2011235593B2 AU 2011235593 A AU2011235593 A AU 2011235593A AU 2011235593 A AU2011235593 A AU 2011235593A AU 2011235593 B2 AU2011235593 B2 AU 2011235593B2
Authority
AU
Australia
Prior art keywords
needle
tip
mouth
lip
axis
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.)
Ceased
Application number
AU2011235593A
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English (en)
Other versions
AU2011235593A1 (en
Inventor
Nigel Morlet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from AU2010901302A external-priority patent/AU2010901302A0/en
Application filed by Individual filed Critical Individual
Priority to AU2011235593A priority Critical patent/AU2011235593B2/en
Publication of AU2011235593A1 publication Critical patent/AU2011235593A1/en
Application granted granted Critical
Publication of AU2011235593B2 publication Critical patent/AU2011235593B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • A61B2017/32008—Working tips with special features, e.g. extending parts preventing clogging of suction channel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320098—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with transverse or torsional motion

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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Surgical Instruments (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
AU2011235593A 2010-03-29 2011-03-28 Improved needle tip for surgical instrument Ceased AU2011235593B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2011235593A AU2011235593B2 (en) 2010-03-29 2011-03-28 Improved needle tip for surgical instrument

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU2010901302 2010-03-29
AU2010901302A AU2010901302A0 (en) 2010-03-29 Improved Needle Tip for Surgical Instrument
AU2011235593A AU2011235593B2 (en) 2010-03-29 2011-03-28 Improved needle tip for surgical instrument
PCT/AU2011/000352 WO2011120080A1 (en) 2010-03-29 2011-03-28 Improved needle tip for surgical instrument

Publications (2)

Publication Number Publication Date
AU2011235593A1 AU2011235593A1 (en) 2012-10-25
AU2011235593B2 true AU2011235593B2 (en) 2015-09-24

Family

ID=44711220

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2011235593A Ceased AU2011235593B2 (en) 2010-03-29 2011-03-28 Improved needle tip for surgical instrument

Country Status (6)

Country Link
US (1) US9867736B2 (enExample)
EP (1) EP2552330B1 (enExample)
JP (1) JP5887336B2 (enExample)
CN (1) CN102917657B (enExample)
AU (1) AU2011235593B2 (enExample)
WO (1) WO2011120080A1 (enExample)

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MXPA05013310A (es) 2003-06-10 2006-05-19 Neomedix Corp Dispositivo y metodos utiles para el tratamiento de glaucoma y otros procedimientos quirurgicos.
CN103796621B (zh) * 2011-08-03 2016-08-17 奈杰尔·莫雷特 用于手术器械的带槽针尖
CN104114115B (zh) * 2011-10-17 2017-02-22 声外科技术有限公司 用于处理脂肪团的超声波探头
CN104135977B (zh) * 2012-02-20 2017-03-01 千寿制药株式会社 破碎头和具有其的眼内手术装置
CN104869895B (zh) 2012-12-21 2017-09-08 皇家飞利浦有限公司 使用流探针的菌斑检测
US10166144B2 (en) 2015-07-08 2019-01-01 Michael Jerome Designs, LLC Cataract posterior/wedge chopper
WO2017007655A1 (en) * 2015-07-08 2017-01-12 Depenbusch Michael Jerome Cataract phacoemulsification tip
JP2018064706A (ja) * 2016-10-18 2018-04-26 株式会社ニデック 超音波手術用チップ
US10820893B2 (en) 2017-02-15 2020-11-03 Cook Medical Technologies Llc Endoscopic tri-point biopsy needle
KR102573821B1 (ko) 2017-02-16 2023-08-31 마이크로서지컬 테크놀로지, 인코퍼레이티드 최소 침습 녹내장 수술을 위한 장치，시스템 및 방법
CN110891531B (zh) * 2017-06-19 2022-01-14 蒂拉护理有限公司 女性泌尿装置
US10709603B2 (en) * 2017-10-13 2020-07-14 Surgical Design Corporation Dual lumen surgical hand-piece with ultrasonic knife
USD899586S1 (en) * 2018-05-27 2020-10-20 Tilla Care Ltd Urinary device
US11622886B2 (en) 2020-05-18 2023-04-11 Johnson & Johnson Surgical Vision, Inc. Thermocouple coupled with a piezoelectric crystal for feedback on vibration frequency
USD974558S1 (en) 2020-12-18 2023-01-03 Stryker European Operations Limited Ultrasonic knife
CN112545749B (zh) * 2020-12-27 2023-01-17 河南科技大学第一附属医院 一种浮吸式眼部组织玻璃体切割头
KR102631851B1 (ko) * 2021-05-18 2024-01-31 주식회사 오큐라이트 백내장 수술용 챠퍼 니들

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689040A (en) * 1985-04-29 1987-08-25 Thompson Robert J Tip for a phacoemulsification needle
EP0619993A1 (en) * 1993-03-12 1994-10-19 Selig Percy Amoils A surgical instrument for use in opthalmic surgery
US6299591B1 (en) * 1995-06-02 2001-10-09 Surgical Design Corporation Phacoemulsification handpiece, sleeve, and tip
US6007555A (en) * 1997-04-25 1999-12-28 Surgical Design Corp Ultrasonic needle for surgical emulsification
US6283974B1 (en) * 1997-11-14 2001-09-04 Aaron James Alexander Surgical tip for phacoemulsification
US6165150A (en) * 1997-12-29 2000-12-26 Surgical Design Corporation Tips for ultrasonic handpiece
DE19942693A1 (de) * 1999-09-07 2001-03-29 Tomalla Karin Phakoemulsifikationsnadel
US20020156492A1 (en) * 2001-04-19 2002-10-24 Ed Timm High efficiency ultrasonic surgical aspiration tip
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US20060052758A1 (en) * 2004-09-07 2006-03-09 Dewey Steven H Phacoemulsification device having rounded edges
US20060217672A1 (en) * 2005-03-08 2006-09-28 Alcon, Inc. Phacoemulsification tip
WO2007119107A2 (en) * 2005-08-02 2007-10-25 Takayuki Akahoshi Phacoemulsification needle
US20090137971A1 (en) * 2006-10-26 2009-05-28 Takayuki Akahoshi Phacoemulsification Needle Tips for Torsional Motion
WO2009000959A1 (es) * 2007-06-28 2008-12-31 Ajl, S.A. Punta para aguja de facoemulsificación
WO2010022460A1 (en) * 2008-09-01 2010-03-04 Nigel Morlet Cutting needle tip for surgical instrument

Also Published As

Publication number Publication date
EP2552330B1 (en) 2015-05-27
CN102917657B (zh) 2016-05-11
JP5887336B2 (ja) 2016-03-16
EP2552330A1 (en) 2013-02-06
WO2011120080A1 (en) 2011-10-06
AU2011235593A1 (en) 2012-10-25
JP2013523223A (ja) 2013-06-17
EP2552330A4 (en) 2013-10-09
US9867736B2 (en) 2018-01-16
CN102917657A (zh) 2013-02-06
US20130023918A1 (en) 2013-01-24

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired