IN2012DN02178A - - Google Patents

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Publication number
IN2012DN02178A
IN2012DN02178A IN2178DEN2012A IN2012DN02178A IN 2012DN02178 A IN2012DN02178 A IN 2012DN02178A IN 2178DEN2012 A IN2178DEN2012 A IN 2178DEN2012A IN 2012DN02178 A IN2012DN02178 A IN 2012DN02178A
Authority
IN
India
Prior art keywords
line
aspiration
irrigation
transported
fluid
Prior art date
Application number
Other languages
English (en)
Inventor
Christoph Kuebler
Michael Eichler
Tobias Maier
Original Assignee
Zeiss Carl Meditec Ag
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 Zeiss Carl Meditec Ag filed Critical Zeiss Carl Meditec Ag
Publication of IN2012DN02178A publication Critical patent/IN2012DN02178A/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
    • 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
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
    • A61M3/0216—Pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00115—Electrical control of surgical instruments with audible or visual output
    • A61B2017/00119—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M2005/16863—Occlusion detection
    • A61M2005/16872—Upstream occlusion sensors
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/332—Force measuring means
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0612—Eyes
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Anesthesiology (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Eye Examination Apparatus (AREA)
  • Measuring Fluid Pressure (AREA)
  • Sampling And Sample Adjustment (AREA)
IN2178DEN2012 2009-10-14 2010-10-13 IN2012DN02178A (cs)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25139109P 2009-10-14 2009-10-14
DE102009049430.8A DE102009049430B4 (de) 2009-10-14 2009-10-14 Ophthalmochirurgische Messvorrichtung, ophthalmochirurgisches System und zugehöriges Verfahren
PCT/EP2010/006247 WO2011045033A1 (en) 2009-10-14 2010-10-13 Ophthalmosurgical measuring device

Publications (1)

Publication Number Publication Date
IN2012DN02178A true IN2012DN02178A (cs) 2015-08-21

Family

ID=43242806

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2178DEN2012 IN2012DN02178A (cs) 2009-10-14 2010-10-13

Country Status (8)

Country Link
US (1) US20120232466A1 (cs)
EP (1) EP2488134B1 (cs)
JP (1) JP5575906B2 (cs)
CN (1) CN102665621B (cs)
DE (1) DE102009049430B4 (cs)
ES (1) ES2431828T3 (cs)
IN (1) IN2012DN02178A (cs)
WO (1) WO2011045033A1 (cs)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9205186B2 (en) * 2013-03-14 2015-12-08 Abbott Medical Optics Inc. System and method for providing pressurized infusion
US9549851B2 (en) 2015-01-28 2017-01-24 Novartis Ag Surgical hand piece with integrated pressure sensor
PL3295906T3 (pl) * 2016-09-14 2022-01-03 FRITZ RUCK Ophthalmologische Systeme GmbH Układ do przeprowadzania fakoemulsyfikacji
EP3318226B1 (de) 2016-11-03 2021-01-06 This AG Saubere venturi aspiration
US11357907B2 (en) 2017-02-10 2022-06-14 Johnson & Johnson Surgical Vision, Inc. Apparatus, system, and method of gas infusion to allow for pressure control of irrigation in a surgical system
EP3691585B1 (en) 2017-10-04 2023-09-27 Johnson & Johnson Surgical Vision, Inc. Systems for measuring fluid flow in a venturi based system
US11969380B2 (en) 2017-10-04 2024-04-30 Johnson & Johnson Surgical Vision, Inc. Advanced occlusion management methods for a phacoemulsification system
WO2019069189A1 (en) 2017-10-04 2019-04-11 Johnson & Johnson Surgical Vision, Inc. SYSTEM AND METHOD FOR INCREASING IRRIGATION PRESSURE AND MAINTAINING IOP DURING POST-OCCLUSION AFFLUX
US11071816B2 (en) * 2017-10-04 2021-07-27 Johnson & Johnson Surgical Vision, Inc. System, apparatus and method for monitoring anterior chamber intraoperative intraocular pressure
US11154421B2 (en) 2018-04-20 2021-10-26 Johnson & Johnson Surgical Vision, Inc. System and method for providing pressurized infusion transfer reservoirs
US11484343B2 (en) * 2018-06-14 2022-11-01 Extralife Ltd. Device and method for clearing an obstructed airway
US11141313B2 (en) 2018-10-03 2021-10-12 Johnson & Johnson Surgical Vision, Inc. Systems and methods for automated phacoemulsification
US11957620B2 (en) 2018-10-03 2024-04-16 Johnson & Johnson Surgical Vision, Inc. Learning auto phaco phacoemulsification mode for ophthalmic surgery
DE102019216669A1 (de) * 2019-10-29 2021-04-29 Carl Zeiss Meditec Ag Ophthalmochirurgische Einrichtung
US12178750B2 (en) * 2020-11-23 2024-12-31 Johnson & Johnson Surgical Vision, Inc. Removal of cataract debris
US12285360B2 (en) 2020-12-22 2025-04-29 Johnson & Johnson Surgical Vision, Inc. Reducing irrigation/aspiration valve response time in a phacoemulsification system
US20220192876A1 (en) * 2020-12-22 2022-06-23 Johnson & Johnson Surgical Vision, Inc. Module for aspiration and irrigation control
US12324770B2 (en) 2021-04-15 2025-06-10 Johnson & Johnson Surgical Vision, Inc. Compensating for imperfect behavior of multi-piezoelectric crystal
US11771594B2 (en) 2021-04-26 2023-10-03 Johnson & Johnson Surgical Vision, Inc. Controlling intraocular pressure during phacoemulsification procedure
US11771818B2 (en) 2021-04-26 2023-10-03 Johnson & Johnson Surgical Vision, Inc. Fluid dynamics control
DE102021111178B4 (de) * 2021-04-30 2025-08-21 Carl Zeiss Meditec Ag Verfahren zum Betreiben einer Fluidpumpe und ophthalmochirurgisches System hiermit
US20230039808A1 (en) 2021-08-07 2023-02-09 Johnson & Johnson Surgical Vision, Inc. Electronically detecting phacoemulsification tip engagement with a lens
DE102021210483B3 (de) * 2021-09-21 2022-09-15 Carl Zeiss Meditec Ag Ophthalmochirurgische Einrichtung
US20230285189A1 (en) * 2022-03-10 2023-09-14 Johnson & Johnson Surgical Vision, Inc. Automatic real-time control of activation of phacoemulsification

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593703A (en) * 1976-06-21 1986-06-10 Cosman Eric R Telemetric differential pressure sensor with the improvement of a conductive shorted loop tuning element and a resonant circuit
US4832685A (en) * 1985-06-05 1989-05-23 Coopervision, Inc. Fluid flow control system and connecting fitting therefor
US4841984A (en) * 1985-09-16 1989-06-27 Armoor Ophthalmics, Inc. Fluid-carrying components of apparatus for automatic control of intraocular pressure
US4870964A (en) * 1988-06-16 1989-10-03 Paul F. Bailey, Jr. Opthalmic surgical device and method with image data reflected off of the eye
US5499969A (en) * 1992-02-05 1996-03-19 Nestle S.A. Microsurgical cassette
US5591127A (en) * 1994-01-28 1997-01-07 Barwick, Jr.; Billie J. Phacoemulsification method and apparatus
DE69534254T2 (de) * 1994-01-28 2005-10-27 Advanced Medical Optics, Inc., Santa Ana Vorrichtung zum Regeln des Spülens und Absaugens von Flüssigkeiten während der Augenchirurgie
US5904669A (en) * 1995-10-27 1999-05-18 Fibrasonics Inc. Magnetic ball valve and control module
US7169123B2 (en) * 1997-01-22 2007-01-30 Advanced Medical Optics, Inc. Control of pulse duty cycle based upon footswitch displacement
US6986753B2 (en) * 1998-05-21 2006-01-17 Buivision Constant ocular pressure active infusion system
JP3961304B2 (ja) * 2002-01-23 2007-08-22 株式会社ニデック 灌流吸引装置
US8353857B2 (en) * 2003-06-23 2013-01-15 Codman & Shurtleff, Inc. Implantable medical device having pressure sensors for diagnosing the performance of an implanted medical device
US7648465B2 (en) * 2005-06-28 2010-01-19 Alcon, Inc. Method of testing a surgical system
DE102006054628B4 (de) * 2006-09-08 2009-01-08 Carl Zeiss Surgical Gmbh Chirurgisches System
US20090018488A1 (en) * 2007-07-09 2009-01-15 Davis Sherman G Method of Priming a Surgical System

Also Published As

Publication number Publication date
JP2013507208A (ja) 2013-03-04
JP5575906B2 (ja) 2014-08-20
WO2011045033A1 (en) 2011-04-21
CN102665621A (zh) 2012-09-12
US20120232466A1 (en) 2012-09-13
ES2431828T3 (es) 2013-11-28
DE102009049430B4 (de) 2015-07-09
CN102665621B (zh) 2016-03-30
EP2488134A1 (en) 2012-08-22
EP2488134B1 (en) 2013-08-07
DE102009049430A1 (de) 2011-06-16

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