DE602007012936D1 - Druckluftsystem für einen vitrektor - Google Patents

Druckluftsystem für einen vitrektor

Info

Publication number
DE602007012936D1
DE602007012936D1 DE200760012936 DE602007012936T DE602007012936D1 DE 602007012936 D1 DE602007012936 D1 DE 602007012936D1 DE 200760012936 DE200760012936 DE 200760012936 DE 602007012936 T DE602007012936 T DE 602007012936T DE 602007012936 D1 DE602007012936 D1 DE 602007012936D1
Authority
DE
Germany
Prior art keywords
output
valve
pressurized gas
output ports
vitrector
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.)
Active
Application number
DE200760012936
Other languages
English (en)
Inventor
Denis P Turner
Robert Palino
Argelio Olivera
Mark A Hopkins
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.)
Alcon Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39541163&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602007012936(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcon Inc filed Critical Alcon Inc
Publication of DE602007012936D1 publication Critical patent/DE602007012936D1/de
Active 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
    • 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
    • A61F9/00763—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments with rotating or reciprocating cutting elements, e.g. concentric cutting needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00535—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated
    • A61B2017/00544—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated pneumatically
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8376—Combined
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8858—Fluid pressure actuated

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Multiple-Way Valves (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Surgical Instruments (AREA)
  • Control Of Fluid Pressure (AREA)
  • Reciprocating Pumps (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
DE200760012936 2006-12-21 2007-10-05 Druckluftsystem für einen vitrektor Active DE602007012936D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/614,678 US8312800B2 (en) 2006-12-21 2006-12-21 Pneumatic system for a vitrector
PCT/US2007/080540 WO2008147429A2 (en) 2006-12-21 2007-10-05 Pneumatic system for a vitrector

Publications (1)

Publication Number Publication Date
DE602007012936D1 true DE602007012936D1 (de) 2011-04-14

Family

ID=39541163

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200760012936 Active DE602007012936D1 (de) 2006-12-21 2007-10-05 Druckluftsystem für einen vitrektor

Country Status (9)

Country Link
US (1) US8312800B2 (de)
EP (1) EP2099399B1 (de)
JP (1) JP2010539997A (de)
AT (1) ATE499917T1 (de)
AU (1) AU2007354312B2 (de)
CA (1) CA2673145C (de)
DE (1) DE602007012936D1 (de)
ES (1) ES2359030T3 (de)
WO (1) WO2008147429A2 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
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US8679241B2 (en) 2006-10-30 2014-03-25 Novartis Ag Gas pressure monitor for pneumatic surgical machine
US8162000B2 (en) * 2006-12-13 2012-04-24 Novartis Ag Adjustable pneumatic system for a surgical machine
US9241830B2 (en) * 2006-12-15 2016-01-26 Novartis Ag Pressure monitor for pneumatic vitrectomy machine
WO2008080148A2 (en) 2006-12-21 2008-07-03 Doheny Eye Institute Disposable vitrectomy handpiece
US8312800B2 (en) 2006-12-21 2012-11-20 Novartis Ag Pneumatic system for a vitrector
US8568391B2 (en) 2007-04-20 2013-10-29 Doheny Eye Institute Sterile surgical tray
ES2400538T3 (es) 2007-04-20 2013-04-10 Doheny Eye Institute Centro quirúrgico independiente
US8080029B2 (en) * 2007-09-21 2011-12-20 Novartis Ag System for actuation of a vitreous cutter
WO2009042991A2 (en) * 2007-09-27 2009-04-02 Doheny Eye Institute Selectable stroke cutter
JP5231902B2 (ja) * 2008-09-02 2013-07-10 株式会社ニデック 硝子体手術装置
AU2010286834B2 (en) * 2009-08-31 2015-06-04 Alcon Inc. Pneumatic pressure output control by drive valve duty cycle calibration
JP5711259B2 (ja) * 2009-12-10 2015-04-30 アルコン リサーチ， リミテッド 動的空気圧弁駆動装置のためのシステム及び方法
US8821524B2 (en) * 2010-05-27 2014-09-02 Alcon Research, Ltd. Feedback control of on/off pneumatic actuators
US8689439B2 (en) 2010-08-06 2014-04-08 Abbott Laboratories Method for forming a tube for use with a pump delivery system
US8377001B2 (en) 2010-10-01 2013-02-19 Abbott Laboratories Feeding set for a peristaltic pump system
US8377000B2 (en) 2010-10-01 2013-02-19 Abbott Laboratories Enteral feeding apparatus having a feeding set
US8808318B2 (en) 2011-02-28 2014-08-19 Alcon Research, Ltd. Surgical probe with increased fluid flow
US8496681B2 (en) * 2011-06-06 2013-07-30 Synergetics, Inc. Systems and methods for vitrectomy
US10874552B2 (en) 2011-07-08 2020-12-29 Doheny Eye Institute Ocular lens cutting device
US9060841B2 (en) 2011-08-31 2015-06-23 Alcon Research, Ltd. Enhanced flow vitrectomy probe
US10070990B2 (en) 2011-12-08 2018-09-11 Alcon Research, Ltd. Optimized pneumatic drive lines
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.
US9924963B2 (en) 2012-12-13 2018-03-27 Novartis Ag Vitrectomy probe with integral valve
US9730835B2 (en) 2012-12-19 2017-08-15 Novartis Ag Burst mode vitrectomy system
US10088083B2 (en) 2014-08-14 2018-10-02 Novartis Ag Multi lumen co-radial pneumatic connector
US9974689B2 (en) 2014-11-06 2018-05-22 Novartis Ag Dual mode vitrectomy surgical system
US10383766B2 (en) 2015-04-13 2019-08-20 Novartis Ag High speed pneumatic valve
US10690127B2 (en) 2016-08-30 2020-06-23 Alcon Inc. Handheld ophthalmic probe with peristaltic pump and associated devices, systems, and methods
US10646375B2 (en) 2017-01-12 2020-05-12 Alcon Inc. Systems and methods for pressure-driven tool actuation
US10893978B2 (en) * 2017-12-14 2021-01-19 Alcon Inc. Vitreous cutter pneumatic driver
WO2019162791A1 (en) 2018-02-22 2019-08-29 Novartis Ag Systems and methods for gas mixing in ocular surgical equipment
US11540942B2 (en) 2018-07-26 2023-01-03 Alcon Inc. Redundant pneumatic circuit for reliability enhancement of vitrectomy instruments
CN113543754B (zh) 2019-04-24 2024-04-26 爱尔康公司 阀冷却和噪声抑制

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Also Published As

Publication number Publication date
AU2007354312B2 (en) 2013-05-02
EP2099399B1 (de) 2011-03-02
US20080149197A1 (en) 2008-06-26
JP2010539997A (ja) 2010-12-24
WO2008147429A3 (en) 2009-03-12
WO2008147429A2 (en) 2008-12-04
CA2673145C (en) 2014-12-02
AU2007354312A1 (en) 2008-12-04
ATE499917T1 (de) 2011-03-15
CA2673145A1 (en) 2008-12-04
ES2359030T3 (es) 2011-05-17
US8312800B2 (en) 2012-11-20
EP2099399A2 (de) 2009-09-16

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