WO2003102878A1 - Procede de controle d'autorisation d'utilisation - Google Patents

Procede de controle d'autorisation d'utilisation Download PDF

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Publication number
WO2003102878A1
WO2003102878A1 PCT/EP2003/005613 EP0305613W WO03102878A1 WO 2003102878 A1 WO2003102878 A1 WO 2003102878A1 EP 0305613 W EP0305613 W EP 0305613W WO 03102878 A1 WO03102878 A1 WO 03102878A1
Authority
WO
WIPO (PCT)
Prior art keywords
encoded
data protocol
sent
ask
motor vehicle
Prior art date
Application number
PCT/EP2003/005613
Other languages
German (de)
English (en)
Inventor
Michael Fromm
Original Assignee
Leopold Kostal Gmbh & Co. Kg
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 Leopold Kostal Gmbh & Co. Kg filed Critical Leopold Kostal Gmbh & Co. Kg
Priority to AU2003250333A priority Critical patent/AU2003250333A1/en
Publication of WO2003102878A1 publication Critical patent/WO2003102878A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/2072—Means to switch the anti-theft system on or off with means for preventing jamming or interference of a remote switch control signal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G07C2009/00793—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by Hertzian waves
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
    • G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
    • G07C2209/61—Signal comprising different frequencies, e.g. frequency hopping

Definitions

  • the invention relates to a usage authorization control method for motor vehicles between a transceiver device on the motor vehicle side and a mobile identification transmitter, in which a digitally coded data protocol is transmitted on a radio-frequency radio link between the transceiver device on the motor vehicle side and the identification transmitter.
  • Usage authorization control methods are used in motor vehicles, in which mostly bidirectional data communication for querying an authorization control is carried out between a transceiver device arranged on the motor vehicle side and an identification transmitter carried by a user. Communication between the motor vehicle transceiver and the mobile identification transmitter takes place on a radio link in the HF range.
  • Such usage authorization control methods are used to check an access control when a locked motor vehicle is to be opened as part of a passive access and driving authorization system. Basically, these systems work satisfactorily.
  • common-channel interferers can be problematic, which can be traced back to a wide variety of sources working on the same radio channel. If a radio link is used within a free frequency, for example within the ISM bands, the potential of the co-channel interference can be relatively large.
  • Interference on the radio link means that the data protocol sent is dismembered, changed or incompletely received by the respective other subscriber - motor vehicle-side transceiver or identification transmitter - so that the desired action, for example opening or unlocking a door of a motor vehicle is not running.
  • the query dialog is triggered by manual actuation of a button on the identification transmitter, it can be easily repeated as often as often as soon as it is ascertained that a first triggering process has not led to the desired success.
  • passive access authorization systems in which the query dialog between the motor vehicle transceiver and the identification code Not possible depending on the presence of certain parameters, for example the entry of the identification transmitter in a near reception area to the motor vehicle.
  • the invention is therefore based on the object of developing an aforementioned generic access authorization control method in such a way that it is less sensitive to co-channel interference.
  • This object is achieved in that the data protocol is additionally sent on the same radio link with at least one coding that differs from the first coding.
  • This usage authorization control method takes advantage of the fact that the likelihood of two co-channel interferers with the same coding, here: with the same type of modulation as used by the user authorization control method, is much lower than the probability of the existence of a co-channel interferer in a single type of modulation used to reduce interference.
  • the probability is very high that the data protocol sent in the other type of modulation can be read completely by the receiver.
  • provision can be made to send the data protocols of the different types of modulation in succession.
  • the method can be designed to send the data protocol sent in the second or further type of modulation only when no response signal has been received within a certain period of time after sending the data protocol in a first type of modulation.
  • a data protocol can be FSK-coded (frequency shift keying), which modulation is superimposed by ASK coding (amplitude shift keying).
  • data protocols can be placed next to one another, one after the other or also overlaid by a combination of PSK modulation (phase shift keying) with AKS modulation, FSK modulation with PSK modulation, ASK modulation with FMCW modulation ( Frequency-M. modulated continuous wave) or an FSK, ASK or PSK modulation can be combined with FFSK modulation (Fast Frequency Shift Keying).
  • data protocol coding can also be carried out by changing the transmission rate. For example, a lower transmission rate, for example 7 kbaud, can represent a logical "0" and a higher transmission rate of, for example, 8.6 kbaud a logical "1".
  • FIG. 1 shows schematically the necessary elements of a transceiver unit 1 on the motor vehicle side and a mobile identification transmitter 2 for carrying out a usage authorization control method, for example as part of an access authorization control of a motor vehicle.
  • the motor vehicle transceiver 1 comprises a microcontroller 3 for providing the data to be transmitted and for controlling the transceiver process. Only the transmitter unit 'of the transceiver on the motor vehicle side is shown in the figure.
  • the data coming from the microcontroller act on an FSK modulator 4, the output of which acts on the input of an amplifier 5.
  • the amplifier 5 On the output side, the amplifier 5 is connected to an ASK modulator 6, which in turn is connected to the output side an antenna 7 is connected.
  • the ASK modulator 6 is ultimately a switch which is controlled by a control element 8.
  • the ASK modulation is provided by switching the ASK modulator 6 on and off. It is provided that the frequency of the ASK modulation is twice as high as the frequency of the FSK modulation, so that no FSK information is lost in the off phases of the ASK modulator 6.
  • a receiving device is arranged on the mobile identification transmitter 2 side.
  • the identification transmitter 2 also comprises a transmitting device which is constructed like the transmitting device of the motor vehicle-side transmitting / receiving device 1 just described.
  • the signal transmitted via a high-frequency link HF is received by an antenna 9.
  • the further circuit is designed in the manner of a divider and comprises an FSK demodulation branch 10 and an ASK demodulation branch 11. Part of the FSK demodulation branch is an FSK demodulator 12, the output signal of which ultimately acts on an input of a microcontroller 13.
  • An ASK demodulator 14 is arranged in the ASK demodulation branch 11, the output of which acts on a further input of the microcontroller 13 via a delay line 15.
  • the ASK demodulator 14 can be implemented via the RSSI output of the receiver, via which it can basically be determined whether a received signal is present or not.
  • the ASK demodulator 14 can also be implemented by a rectifier circuit, via which filtering is simultaneously possible with regard to the useful signal to be received.
  • the motor vehicle-side transceiver 1 also includes a receiver, as described as part of the identification transmitter 2, so that a bidirectional dialog can be carried out.
  • the microcontrollers used in both units serve both to control the transmission and the reception process.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

Procédé de contrôle d'autorisation d'utilisation pour véhicules entre un dispositif émetteur-récepteur (1) situé à bord du véhicule et un émetteur-récepteur d'identification (2) mobile, selon lequel un protocole de données à codage numérique est transmis sur une liaison radio à haute fréquence entre le dispositif émetteur-récepteur (1) situé à bord du véhicule et l'émetteur-récepteur d'identification (2). Selon la présente invention, le protocole de données est envoyé sur la même liaison radio, avec en plus au moins un codage se différenciant du premier codage.
PCT/EP2003/005613 2002-05-31 2003-05-28 Procede de controle d'autorisation d'utilisation WO2003102878A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003250333A AU2003250333A1 (en) 2002-05-31 2003-05-28 Method for controlling user authorization

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10224284.4 2002-05-31
DE2002124284 DE10224284A1 (de) 2002-05-31 2002-05-31 Nutzungsberechtigungskontrollverfahren

Publications (1)

Publication Number Publication Date
WO2003102878A1 true WO2003102878A1 (fr) 2003-12-11

Family

ID=29432513

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/005613 WO2003102878A1 (fr) 2002-05-31 2003-05-28 Procede de controle d'autorisation d'utilisation

Country Status (3)

Country Link
AU (1) AU2003250333A1 (fr)
DE (1) DE10224284A1 (fr)
WO (1) WO2003102878A1 (fr)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007082258A2 (fr) * 2006-01-11 2007-07-19 Continental Automotive Systems Us, Inc. Procédé de communication pour système de saisie éloigné sans clé
WO2008028461A1 (fr) * 2006-09-09 2008-03-13 Conti Temic Microelectronic Gmbh Procédé et dispositif pour améliorer la transmission radioélectrique dans un véhicule
EP1935110B1 (fr) * 2005-10-13 2010-12-08 Abbott Medical Optics Inc. Communications fiables pour dispositifs sans fil
US9005157B2 (en) 2008-11-07 2015-04-14 Abbott Medical Optics Inc. Surgical cassette apparatus
US9133835B2 (en) 2008-11-07 2015-09-15 Abbott Medical Optics Inc. Controlling of multiple pumps
US9271806B2 (en) 2008-11-07 2016-03-01 Abbott Medical Optics Inc. Adjustable foot pedal control for ophthalmic surgery
US9295765B2 (en) 2006-11-09 2016-03-29 Abbott Medical Optics Inc. Surgical fluidics cassette supporting multiple pumps
US9386922B2 (en) 2012-03-17 2016-07-12 Abbott Medical Optics Inc. Device, system and method for assessing attitude and alignment of a surgical cassette
US9492317B2 (en) 2009-03-31 2016-11-15 Abbott Medical Optics Inc. Cassette capture mechanism
US9522221B2 (en) 2006-11-09 2016-12-20 Abbott Medical Optics Inc. Fluidics cassette for ocular surgical system
US9566188B2 (en) 2008-11-07 2017-02-14 Abbott Medical Optics Inc. Automatically switching different aspiration levels and/or pumps to an ocular probe
US9635152B2 (en) 2005-10-13 2017-04-25 Abbott Medical Optics Inc. Power management for wireless devices
US9757275B2 (en) 2006-11-09 2017-09-12 Abbott Medical Optics Inc. Critical alignment of fluidics cassettes
US9795507B2 (en) 2008-11-07 2017-10-24 Abbott Medical Optics Inc. Multifunction foot pedal
US10219940B2 (en) 2008-11-07 2019-03-05 Johnson & Johnson Surgical Vision, Inc. Automatically pulsing different aspiration levels to an ocular probe
US10342701B2 (en) 2007-08-13 2019-07-09 Johnson & Johnson Surgical Vision, Inc. Systems and methods for phacoemulsification with vacuum based pumps
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
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
US10478336B2 (en) 2007-05-24 2019-11-19 Johnson & Johnson Surgical Vision, Inc. Systems and methods for transverse phacoemulsification
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
US10959881B2 (en) 2006-11-09 2021-03-30 Johnson & Johnson Surgical Vision, Inc. Fluidics cassette for ocular surgical system
US11337855B2 (en) 2006-11-09 2022-05-24 Johnson & Johnson Surgical Vision, Inc. Holding tank devices, systems, and methods for surgical fluidics cassette

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DE102004062506B4 (de) * 2004-12-24 2019-05-09 Daimler Ag Kommunikationsverfahren und zugehöriges Fahrzeugsicherungssystem
DE102006026562B4 (de) * 2006-06-06 2021-04-15 Volkswagen Ag Verfahren und Funkschlüssel zum Schalten einer Empfangseinrichtung einer Fahrzeug-Schließvorrichtung
DE102013220912A1 (de) * 2013-10-15 2015-04-16 Continental Automotive Gmbh System und Verfahren zur Datenübertragung mit empfängerseitiger Nutzsignaldetektion

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EP0797334A2 (fr) * 1996-03-23 1997-09-24 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Transmission de données en employant simultanément MDF et MDA
EP0926021A2 (fr) * 1997-12-20 1999-06-30 Rover Group Limited Système de sécurité
US6265988B1 (en) * 1998-04-06 2001-07-24 Trw Inc. Apparatus and method for remote convenience message transmission and control utilizing frequency diversity
EP1270347A2 (fr) * 2001-06-27 2003-01-02 Hella KG Hueck & Co. Procedé de communication sécurisé
EP1304660A2 (fr) * 2001-10-18 2003-04-23 DaimlerChrysler AG Système de sécurité pour véhicule

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EP0797334A2 (fr) * 1996-03-23 1997-09-24 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Transmission de données en employant simultanément MDF et MDA
EP0926021A2 (fr) * 1997-12-20 1999-06-30 Rover Group Limited Système de sécurité
US6265988B1 (en) * 1998-04-06 2001-07-24 Trw Inc. Apparatus and method for remote convenience message transmission and control utilizing frequency diversity
EP1270347A2 (fr) * 2001-06-27 2003-01-02 Hella KG Hueck & Co. Procedé de communication sécurisé
EP1304660A2 (fr) * 2001-10-18 2003-04-23 DaimlerChrysler AG Système de sécurité pour véhicule

Cited By (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1935110B1 (fr) * 2005-10-13 2010-12-08 Abbott Medical Optics Inc. Communications fiables pour dispositifs sans fil
US8380126B1 (en) 2005-10-13 2013-02-19 Abbott Medical Optics Inc. Reliable communications for wireless devices
US8923768B2 (en) 2005-10-13 2014-12-30 Abbott Medical Optics Inc. Reliable communications for wireless devices
US9635152B2 (en) 2005-10-13 2017-04-25 Abbott Medical Optics Inc. Power management for wireless devices
WO2007082258A2 (fr) * 2006-01-11 2007-07-19 Continental Automotive Systems Us, Inc. Procédé de communication pour système de saisie éloigné sans clé
WO2007082258A3 (fr) * 2006-01-11 2007-10-25 Siemens Vdo Automotive Corp Procédé de communication pour système de saisie éloigné sans clé
WO2008028461A1 (fr) * 2006-09-09 2008-03-13 Conti Temic Microelectronic Gmbh Procédé et dispositif pour améliorer la transmission radioélectrique dans un véhicule
US9522221B2 (en) 2006-11-09 2016-12-20 Abbott Medical Optics Inc. Fluidics cassette for ocular surgical system
US9757275B2 (en) 2006-11-09 2017-09-12 Abbott Medical Optics Inc. Critical alignment of fluidics cassettes
US9295765B2 (en) 2006-11-09 2016-03-29 Abbott Medical Optics Inc. Surgical fluidics cassette supporting multiple pumps
US10441461B2 (en) 2006-11-09 2019-10-15 Johnson & Johnson Surgical Vision, Inc. Critical alignment of fluidics cassettes
US11337855B2 (en) 2006-11-09 2022-05-24 Johnson & Johnson Surgical Vision, Inc. Holding tank devices, systems, and methods for surgical fluidics cassette
US10959881B2 (en) 2006-11-09 2021-03-30 Johnson & Johnson Surgical Vision, Inc. Fluidics cassette for ocular surgical system
US11058577B2 (en) 2006-11-09 2021-07-13 Johnson & Johnson Surgical Vision, Inc. Fluidics cassette for ocular surgical system
US11918729B2 (en) 2006-11-09 2024-03-05 Johnson & Johnson Surgical Vision, Inc. Fluidics cassette for ocular surgical system
US11065153B2 (en) 2006-11-09 2021-07-20 Johnson & Johnson Surgical Vision, Inc. Fluidics cassette for ocular surgical system
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
US11911315B2 (en) 2007-05-24 2024-02-27 Johnson & Johnson Surgical Vision, Inc. System and method for controlling a transverse phacoemulsification system using sensed data
US10857030B2 (en) 2007-05-24 2020-12-08 Johnson & Johnson Surgical Vision, Inc. System and method for controlling a transverse phacoemulsification system using sensed data
US11690758B2 (en) 2007-05-24 2023-07-04 Johnson & Johnson Surgical Vision, Inc. System and method for controlling a transverse phacoemulsification system with a footpedal
US10485699B2 (en) 2007-05-24 2019-11-26 Johnson & Johnson Surgical Vision, Inc. Systems and methods for transverse phacoemulsification
US10478336B2 (en) 2007-05-24 2019-11-19 Johnson & Johnson Surgical Vision, Inc. Systems and methods for transverse phacoemulsification
US11504272B2 (en) 2007-05-24 2022-11-22 Johnson & Johnson Surgical Vision, Inc. Systems and methods for transverse phacoemulsification
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
US10342701B2 (en) 2007-08-13 2019-07-09 Johnson & Johnson Surgical Vision, Inc. Systems and methods for phacoemulsification with vacuum based pumps
US9566188B2 (en) 2008-11-07 2017-02-14 Abbott Medical Optics Inc. Automatically switching different aspiration levels and/or pumps to an ocular probe
US11266526B2 (en) 2008-11-07 2022-03-08 Johnson & Johnson Surgical Vision, Inc. Automatically pulsing different aspiration levels to an ocular probe
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
US9005157B2 (en) 2008-11-07 2015-04-14 Abbott Medical Optics Inc. Surgical cassette apparatus
US10251983B2 (en) 2008-11-07 2019-04-09 Johnson & Johnson Surgical Vision, Inc. Automatically switching different aspiration levels and/or pumps to an ocular probe
US10478534B2 (en) 2008-11-07 2019-11-19 Johnson & Johnson Surgical Vision, Inc. Automatically switching different aspiration levels and/or pumps to an ocular probe
US10238778B2 (en) 2008-11-07 2019-03-26 Johnson & Johnson Surgical Vision, Inc. Automatically switching different aspiration levels and/or pumps to an ocular probe
US10219940B2 (en) 2008-11-07 2019-03-05 Johnson & Johnson Surgical Vision, Inc. Automatically pulsing different aspiration levels to an ocular probe
US9133835B2 (en) 2008-11-07 2015-09-15 Abbott Medical Optics Inc. Controlling of multiple pumps
US9271806B2 (en) 2008-11-07 2016-03-01 Abbott Medical Optics Inc. Adjustable foot pedal control for ophthalmic surgery
US10668192B2 (en) 2008-11-07 2020-06-02 Johnson & Johnson Surgical Vision, Inc. Automatically switching different aspiration levels and/or pumps to an ocular probe
US10813790B2 (en) 2008-11-07 2020-10-27 Johnson & Johnson Surgical Vision, Inc. Automatically pulsing different aspiration levels to an ocular probe
US11369728B2 (en) 2008-11-07 2022-06-28 Johnson & Johnson Surgical Vision, Inc. Automatically switching different aspiration levels and/or pumps to an ocular probe
US11369729B2 (en) 2008-11-07 2022-06-28 Johnson & Johnson Surgical Vision, Inc. Automatically switching different aspiration levels and/or pumps to an ocular probe
US11364145B2 (en) 2008-11-07 2022-06-21 Johnson & Johnson Surgical Vision, Inc. Automatically pulsing different aspiration levels to an ocular probe
US10905588B2 (en) 2008-11-07 2021-02-02 Johnson & Johnson Surgical Vision, Inc. Automatically pulsing different aspiration levels to an ocular probe
US10265443B2 (en) 2008-11-07 2019-04-23 Johnson & Johnson Surgical Vision, Inc. Surgical cassette apparatus
US9795507B2 (en) 2008-11-07 2017-10-24 Abbott Medical Optics Inc. Multifunction foot pedal
US10993839B2 (en) 2008-11-07 2021-05-04 Johnson & Johnson Surgical Vision, Inc. Automatically pulsing different aspiration levels to an ocular probe
US9877865B2 (en) 2009-03-31 2018-01-30 Abbott Medical Optics Inc. Cassette capture mechanism
US9492317B2 (en) 2009-03-31 2016-11-15 Abbott Medical Optics Inc. Cassette capture mechanism
US9895262B2 (en) 2012-03-17 2018-02-20 Abbott Medical Optics Inc. Device, system and method for assessing attitude and alignment of a surgical cassette
US11154422B2 (en) 2012-03-17 2021-10-26 Johnson & Johnson Surgical Vision, Inc. Surgical cassette manifold, system, and methods thereof
US9700457B2 (en) 2012-03-17 2017-07-11 Abbott Medical Optics Inc. Surgical cassette
US10888456B2 (en) 2012-03-17 2021-01-12 Johnson & Johnson Surgical Vision, Inc. Surgical cassette
US10980668B2 (en) 2012-03-17 2021-04-20 Johnson & Johnson Surgical Vision, Inc. Surgical cassette
US10857029B2 (en) 2012-03-17 2020-12-08 Johnson & Johnson Surgical Vision, Inc. Valve system of surgical cassette manifold, system, and methods thereof
US9386922B2 (en) 2012-03-17 2016-07-12 Abbott Medical Optics Inc. Device, system and method for assessing attitude and alignment of a surgical cassette
US10219938B2 (en) 2012-03-17 2019-03-05 Johnson & Johnson Surgical Vision, Inc. Surgical cassette manifold, system, and methods thereof
US11872159B2 (en) 2012-03-17 2024-01-16 Johnson & Johnson Surgical Vision, Inc. Pre-alignment surgical cassette interface
US10583040B2 (en) 2012-03-17 2020-03-10 Johnson & Johnson Surgical Vision, Inc. Device, system and method for assessing attitude and alignment of a surgical cassette
US10265217B2 (en) 2012-03-17 2019-04-23 Johnson & Johnson Surgical Vision, Inc. Pre-alignment surgical cassette interface

Also Published As

Publication number Publication date
AU2003250333A1 (en) 2003-12-19
DE10224284A1 (de) 2003-12-11

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