WO2006018579A3 - Improved surgical bimanual phacoemulsificator devices - Google Patents

Improved surgical bimanual phacoemulsificator devices Download PDF

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Publication number
WO2006018579A3
WO2006018579A3 PCT/FR2005/050613 FR2005050613W WO2006018579A3 WO 2006018579 A3 WO2006018579 A3 WO 2006018579A3 FR 2005050613 W FR2005050613 W FR 2005050613W WO 2006018579 A3 WO2006018579 A3 WO 2006018579A3
Authority
WO
WIPO (PCT)
Prior art keywords
phacoemulsificator
handpiece
bimanual
lysing
devices
Prior art date
Application number
PCT/FR2005/050613
Other languages
French (fr)
Other versions
WO2006018579A2 (en
Inventor
Didier Ducournau
Original Assignee
Didier Ducournau
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 Didier Ducournau filed Critical Didier Ducournau
Publication of WO2006018579A2 publication Critical patent/WO2006018579A2/en
Publication of WO2006018579A3 publication Critical patent/WO2006018579A3/en

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

Abstract

The invention relates to a bimanual phacoemulsificator (1) for the extracapsular extraction of the crystalline lens of a patient eye comprising a control console (12) connected to two handpieces (10, 11) each of which is provided with a needle (10a, 11a) introducible into the patient eye. According to the invention, each handpiece (10, 11) of the phacoemulsificator is constructed in such a way that it makes it possible to implement lysing means (15), suction means (17, 21, 26) and irrigation means (16, 22, 27), the control console (12) drives said lysing, suction and irrigation means according to two configurations: the first configuration consists in implementing the lysing and suction means by the first handpiece and the irrigation means by the second handpiece; the second inverse configuration consists in implementing the irrigation means by the first handpiece and the lysing and suction means by the second handpiece.
PCT/FR2005/050613 2004-07-26 2005-07-25 Improved surgical bimanual phacoemulsificator devices WO2006018579A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0408267A FR2873287B1 (en) 2004-07-26 2004-07-26 IMPROVEMENT TO SURGICAL EQUIPMENT OF THE BI-MANUAL PHACOEMULSIFACTOR TYPE
FR0408267 2004-07-26

Publications (2)

Publication Number Publication Date
WO2006018579A2 WO2006018579A2 (en) 2006-02-23
WO2006018579A3 true WO2006018579A3 (en) 2006-08-31

Family

ID=34950066

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2005/050613 WO2006018579A2 (en) 2004-07-26 2005-07-25 Improved surgical bimanual phacoemulsificator devices

Country Status (2)

Country Link
FR (1) FR2873287B1 (en)
WO (1) WO2006018579A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010047060A1 (en) * 2010-09-30 2012-04-05 Carl Zeiss Meditec Ag Diagnosis of dementia, preferably Alzheimer's disease, comprises supplying extracted components from a suction to an analysis unit and analyzing components in analysis unit for presence of e.g. paired helical filaments-tau plaques
US9433725B2 (en) 2011-12-23 2016-09-06 Alcon Research, Ltd. Combined coaxial and bimanual irrigation/aspiration apparatus
KR102240262B1 (en) 2013-06-06 2021-04-14 알콘 인코포레이티드 Transformer irrigation/aspiration device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3822011A1 (en) * 1988-06-30 1990-01-11 Geuder Hans Gmbh OpHthalmic surgical instrument for aspirating lens residues and laser phacocataract system with two such instruments
WO2000027325A1 (en) * 1998-11-06 2000-05-18 Asclepion-Meditec Ag Medical instrument for phacoemulsification

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5154696A (en) * 1991-04-08 1992-10-13 Shearing Steven P Phacoemulsification, irrigation and aspiration method and apparatus
US6013049A (en) * 1998-10-29 2000-01-11 Allergan Sales, Inc. Controlled outflow sleeve
US20030004455A1 (en) * 2001-06-28 2003-01-02 Kadziauskas Kenneth E. Bi-manual phaco needle
US6733491B2 (en) * 2001-09-07 2004-05-11 Advanced Medical Optics Cataract extraction apparatus and method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3822011A1 (en) * 1988-06-30 1990-01-11 Geuder Hans Gmbh OpHthalmic surgical instrument for aspirating lens residues and laser phacocataract system with two such instruments
WO2000027325A1 (en) * 1998-11-06 2000-05-18 Asclepion-Meditec Ag Medical instrument for phacoemulsification

Also Published As

Publication number Publication date
FR2873287B1 (en) 2006-10-27
WO2006018579A2 (en) 2006-02-23
FR2873287A1 (en) 2006-01-27

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