JP6295567B2 - 眼科手術用超音波チップ - Google Patents

眼科手術用超音波チップ Download PDF

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Publication number
JP6295567B2
JP6295567B2 JP2013201741A JP2013201741A JP6295567B2 JP 6295567 B2 JP6295567 B2 JP 6295567B2 JP 2013201741 A JP2013201741 A JP 2013201741A JP 2013201741 A JP2013201741 A JP 2013201741A JP 6295567 B2 JP6295567 B2 JP 6295567B2
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JP
Japan
Prior art keywords
tip
crushing
suction
chip
ultrasonic
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
Application number
JP2013201741A
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English (en)
Japanese (ja)
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JP2014087608A5 (enExample
JP2014087608A (ja
Inventor
英夫 小田
英夫 小田
寿敏 加藤
寿敏 加藤
裕矢 大橋
裕矢 大橋
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.)
Nidek Co Ltd
Original Assignee
Nidek Co Ltd
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 Nidek Co Ltd filed Critical Nidek Co Ltd
Priority to JP2013201741A priority Critical patent/JP6295567B2/ja
Priority to EP13186641.0A priority patent/EP2712591A1/en
Publication of JP2014087608A publication Critical patent/JP2014087608A/ja
Publication of JP2014087608A5 publication Critical patent/JP2014087608A5/ja
Application granted granted Critical
Publication of JP6295567B2 publication Critical patent/JP6295567B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61B2017/320098—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with transverse or torsional motion

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
JP2013201741A 2012-10-01 2013-09-27 眼科手術用超音波チップ Expired - Fee Related JP6295567B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013201741A JP6295567B2 (ja) 2012-10-01 2013-09-27 眼科手術用超音波チップ
EP13186641.0A EP2712591A1 (en) 2012-10-01 2013-09-30 Ophthalmic surgical tip, ophthalmic surgical handpiece including the tip, and ophthalmic surgical apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012219362 2012-10-01
JP2012219362 2012-10-01
JP2013201741A JP6295567B2 (ja) 2012-10-01 2013-09-27 眼科手術用超音波チップ

Publications (3)

Publication Number Publication Date
JP2014087608A JP2014087608A (ja) 2014-05-15
JP2014087608A5 JP2014087608A5 (enExample) 2016-11-10
JP6295567B2 true JP6295567B2 (ja) 2018-03-20

Family

ID=49709433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013201741A Expired - Fee Related JP6295567B2 (ja) 2012-10-01 2013-09-27 眼科手術用超音波チップ

Country Status (2)

Country Link
EP (1) EP2712591A1 (enExample)
JP (1) JP6295567B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104055620B (zh) 2014-07-02 2016-03-30 以诺康医疗科技（苏州）有限公司 安全经济型超声乳化针头
CN105310821A (zh) 2015-05-15 2016-02-10 以诺康医疗科技（苏州）有限公司 一种超声玻切针头及其装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6126629A (en) * 1997-12-18 2000-10-03 Bausch & Lomb Surgical, Inc. Multiple port phaco needle
US6077285A (en) * 1998-06-29 2000-06-20 Alcon Laboratories, Inc. Torsional ultrasound handpiece
ES2757628T3 (es) * 2008-01-09 2020-04-29 Alcon Inc Fragmentación de tejido curvada mediante láser fotodisruptivo
US8801737B2 (en) * 2008-10-31 2014-08-12 Art, Limited Apparatus and method for phacoemulsification
US20110112466A1 (en) * 2009-11-11 2011-05-12 Ramon Carsola Dimalanta Extended Point Phacoemulsification Tip
JP2011212350A (ja) * 2010-03-31 2011-10-27 Nidek Co Ltd 灌流液の残量検知装置及びこれを備えた灌流吸引装置

Also Published As

Publication number Publication date
JP2014087608A (ja) 2014-05-15
EP2712591A1 (en) 2014-04-02

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