ATE475439T1 - Rückflusssteuerung in einem mikrochirurgischen system - Google Patents

Rückflusssteuerung in einem mikrochirurgischen system

Info

Publication number
ATE475439T1
ATE475439T1 AT07762268T AT07762268T ATE475439T1 AT E475439 T1 ATE475439 T1 AT E475439T1 AT 07762268 T AT07762268 T AT 07762268T AT 07762268 T AT07762268 T AT 07762268T AT E475439 T1 ATE475439 T1 AT E475439T1
Authority
AT
Austria
Prior art keywords
flow control
return flow
microsurgical system
microsurgical
return
Prior art date
Application number
AT07762268T
Other languages
English (en)
Inventor
Mark A Hopkins
Shawn X Gao
Original Assignee
Alcon Inc
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 Alcon Inc filed Critical Alcon Inc
Application granted granted Critical
Publication of ATE475439T1 publication Critical patent/ATE475439T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/80—Suction pumps
    • A61M1/804—Suction pumps using Laval or Venturi jet pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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
AT07762268T 2006-06-23 2007-05-21 Rückflusssteuerung in einem mikrochirurgischen system ATE475439T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/474,190 US20080125695A1 (en) 2006-06-23 2006-06-23 Reflux control in microsurgical system
PCT/US2007/069361 WO2007149667A2 (en) 2006-06-23 2007-05-21 Reflux control in microsurgical system

Publications (1)

Publication Number Publication Date
ATE475439T1 true ATE475439T1 (de) 2010-08-15

Family

ID=38834206

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07762268T ATE475439T1 (de) 2006-06-23 2007-05-21 Rückflusssteuerung in einem mikrochirurgischen system

Country Status (16)

Country Link
US (2) US20080125695A1 (de)
EP (1) EP2032184B1 (de)
JP (1) JP2009540940A (de)
KR (1) KR20090031673A (de)
CN (1) CN101426541A (de)
AR (1) AR061445A1 (de)
AT (1) ATE475439T1 (de)
AU (1) AU2007261238A1 (de)
BR (1) BRPI0709930A2 (de)
CA (1) CA2644296A1 (de)
DE (1) DE602007008096D1 (de)
ES (1) ES2347834T3 (de)
MX (1) MX2008011529A (de)
RU (1) RU2009102029A (de)
TW (1) TW200812558A (de)
WO (1) WO2007149667A2 (de)

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US10363166B2 (en) 2007-05-24 2019-07-30 Johnson & Johnson Surgical Vision, Inc. System and method for controlling a transverse phacoemulsification system using sensed data
US10596032B2 (en) 2007-05-24 2020-03-24 Johnson & Johnson Surgical Vision, Inc. System and method for controlling a transverse phacoemulsification system with a footpedal
US10342701B2 (en) * 2007-08-13 2019-07-09 Johnson & Johnson Surgical Vision, Inc. Systems and methods for phacoemulsification with vacuum based pumps
US8080029B2 (en) * 2007-09-21 2011-12-20 Novartis Ag System for actuation of a vitreous cutter
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WO2010054207A2 (en) 2008-11-07 2010-05-14 Abbott Medical Optics Inc. Automatically pulsing different aspiration levels to an ocular probe
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US10349925B2 (en) 2008-11-07 2019-07-16 Johnson & Johnson Surgical Vision, Inc. Method for programming foot pedal settings and controlling performance through foot pedal variation
EP2376036B1 (de) * 2008-11-07 2018-01-03 Abbott Medical Optics Inc. Einstellbare fusspedalsteuerung für ophthalmische operationen
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US9492317B2 (en) * 2009-03-31 2016-11-15 Abbott Medical Optics Inc. Cassette capture mechanism
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US8821524B2 (en) 2010-05-27 2014-09-02 Alcon Research, Ltd. Feedback control of on/off pneumatic actuators
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US9060841B2 (en) 2011-08-31 2015-06-23 Alcon Research, Ltd. Enhanced flow vitrectomy probe
KR102170110B1 (ko) 2011-12-08 2020-10-28 알콘 인코포레이티드 흡인 및 관주 회로를 위하여 선택적으로 가동 가능한 밸브 요소
AU2013235701B2 (en) 2012-03-17 2017-02-09 Johnson & Johnson Surgical Vision, Inc. Surgical cassette
NL2009424C2 (en) 2012-09-06 2014-03-10 D O R C Dutch Ophthalmic Res Ct International B V Irrigation/aspiration system, cartridge, pump unit, surgical machine, method for controlling.
US9693896B2 (en) 2013-03-15 2017-07-04 Novartis Ag Systems and methods for ocular surgery
US9549850B2 (en) 2013-04-26 2017-01-24 Novartis Ag Partial venting system for occlusion surge mitigation
US10398595B2 (en) 2013-06-04 2019-09-03 Novartis Ag Cyclic aperture flow regulator system
JP6574170B2 (ja) * 2013-10-31 2019-09-11 ノバルティス アーゲー サイクル式アパーチャ流量調整器システム
TWI654972B (zh) * 2014-03-11 2019-04-01 瑞士商諾華公司 用於眼手術之系統與方法
US11116878B2 (en) 2017-11-16 2021-09-14 Alcon Inc. Fluidics aspiration system
NL2020558B1 (en) 2018-03-09 2019-09-13 D O R C Dutch Ophthalmic Res Center International B V An ophthalmic pressure control system, a kit of parts and a method
US10531883B1 (en) 2018-07-20 2020-01-14 Syntheon 2.0, LLC Aspiration thrombectomy system and methods for thrombus removal with aspiration catheter
CN112533550A (zh) 2018-07-24 2021-03-19 半影公司 用于受控的凝块抽吸的装置和方法
US11934209B2 (en) 2020-09-14 2024-03-19 Alcon Inc. Methods and systems for providing control stability in a vacuum generation system using an override proportional-integral-derivative (PID) controller

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Also Published As

Publication number Publication date
TW200812558A (en) 2008-03-16
EP2032184B1 (de) 2010-07-28
MX2008011529A (es) 2008-09-23
BRPI0709930A2 (pt) 2011-08-02
JP2009540940A (ja) 2009-11-26
WO2007149667A3 (en) 2008-10-02
KR20090031673A (ko) 2009-03-27
US20080125695A1 (en) 2008-05-29
DE602007008096D1 (de) 2010-09-09
AU2007261238A1 (en) 2007-12-27
AR061445A1 (es) 2008-08-27
RU2009102029A (ru) 2010-07-27
WO2007149667A2 (en) 2007-12-27
CA2644296A1 (en) 2007-12-27
CN101426541A (zh) 2009-05-06
US20090124962A1 (en) 2009-05-14
EP2032184A2 (de) 2009-03-11
ES2347834T3 (es) 2010-11-04

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties