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EP0266652A1 - Appareil à courant stimulateur - Google Patents

Appareil à courant stimulateur Download PDF

Info

Publication number
EP0266652A1
EP0266652A1 EP87115684A EP87115684A EP0266652A1 EP 0266652 A1 EP0266652 A1 EP 0266652A1 EP 87115684 A EP87115684 A EP 87115684A EP 87115684 A EP87115684 A EP 87115684A EP 0266652 A1 EP0266652 A1 EP 0266652A1
Authority
EP
European Patent Office
Prior art keywords
stimulation current
plug
coding
potential
connections
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.)
Granted
Application number
EP87115684A
Other languages
German (de)
English (en)
Other versions
EP0266652B1 (fr
Inventor
Ludwig Herzog
Wolfgang Janz
Volker Knapp
Karl-Heinz Nützel
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to AT87115684T priority Critical patent/ATE84920T1/de
Publication of EP0266652A1 publication Critical patent/EP0266652A1/fr
Application granted granted Critical
Publication of EP0266652B1 publication Critical patent/EP0266652B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R29/00—Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series-parallel selection, programmable connectors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component

Definitions

  • the invention relates to an electrical stimulation device according to the preamble of claim 1.
  • stimulation current devices of this type can be operated in single-circuit, multi-circuit or with handle. Some devices can be switched in the operating mode (e.g. single-circuit, multi-circuit). Others have to be operated side by side. In any case, it must be ensured that only the right type of electrode and no other type is connected to the device for a certain operating mode. If no electrode is connected at all, the electrode connection should also be prevented from being live.
  • the object of the present invention is to construct a stimulation current device which reacts with inoperability when an electrode that is not in use and when no electrode is switched on is connected.
  • the device If you forget to plug in the cable connector or connect a connector with the wrong electrode, the device now reacts in the manner according to the invention by suppressing operation (the inner circuit is switched off).
  • An optical and / or acoustic alarm is preferably additionally generated according to claim 2, in order to inform the person operating the device of the maladministration.
  • a further advantageous embodiment of the invention results from claim 3.
  • the device recognizes plugs of different approved electrode types and automatically switches to the electrode operating mode preselected in each case with the plug.
  • the stimulation current device 1 includes, inter alia, a stimulation signal generator 2, a microprocessor 3, an EPROM 4, a digital input 5 and an optical and acoustic signal generator 6.
  • the stimulation current device 1 also has five sockets 7 to 11.
  • the sockets 7 and 8 can be connected via relay switch contacts 12, 13 to the current output 14, 15 of the stimulus signal generator 2.
  • the socket 9 is grounded.
  • the plug-in cable connector designated 18 in FIG. 1 comprises plug contacts 19 to 23 which match the sockets 7 to 11 of the stimulation current device 1.
  • the plug contacts 19 and 20 are connected to the power supply lines 24, 25 to the stimulation current electrodes (not shown) via the cable 26.
  • the plug contacts 21 and 22 are provided with a bridge 27.
  • the microprocessor 3 reads the coding 1, 1 from the digital input 5 via the line 32 and compares this via the lines 33, 34 with the target value stored in the EPROM 4. Since the setpoint 1, 1 is not stored, the microprocessor generates a signal on line 35 which on the one hand opens the relay contacts 12, 13 via line 36 (dashed switch position) and on the other hand activates the optical and acoustic signal generator 6 via line 37 .
  • the sockets 7 and 8 are therefore not live and the visual and acoustic alarm indicates that something is wrong with the plug. (Plug not plugged in here).
  • EPROM 4 the setpoint 0.1 (single-circuit operation) is saved. Now e.g. 4 or 5 is inadvertently plugged in, the same functional sequence results as before for the combination 1, 1.
  • the microprocessor 3 therefore does not find a setpoint 1.0 or 0.0 in the EPROM 4. It then generates a signal at the output 35 for opening the relay contacts 12 and 13 or for visual and acoustic alarming on the alarm generator 6.
  • the correct value is 0.1. If the plug 18 is plugged in, the microprocessor 3 reads the combination 0.1. Since this is stored as a setpoint in the EPROM 4, the microprocessor 3 generates no signal at its output 35. The relay contacts 12, 13 can close and no visual and acoustic alarm is generated. The device is now ready for use.
  • the microprocessor 3 also controls the stimulus signal generator via a bus 38.

Landscapes

  • Electrotherapy Devices (AREA)
  • Programmable Controllers (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Collating Specific Patterns (AREA)
  • Endoscopes (AREA)
EP87115684A 1986-11-07 1987-10-26 Appareil à courant stimulateur Expired - Lifetime EP0266652B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87115684T ATE84920T1 (de) 1986-11-07 1987-10-26 Reizstromgeraet.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3637966 1986-11-07
DE3637966 1986-11-07

Publications (2)

Publication Number Publication Date
EP0266652A1 true EP0266652A1 (fr) 1988-05-11
EP0266652B1 EP0266652B1 (fr) 1993-01-20

Family

ID=6313385

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87115684A Expired - Lifetime EP0266652B1 (fr) 1986-11-07 1987-10-26 Appareil à courant stimulateur

Country Status (3)

Country Link
EP (1) EP0266652B1 (fr)
AT (1) ATE84920T1 (fr)
DE (1) DE3783718D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997014358A1 (fr) * 1995-10-20 1997-04-24 Aspect Medical Systems, Inc. Dispositif connecteur d'electrodes
FR2847392A1 (fr) * 2002-11-15 2004-05-21 Tokyo Comm Equipment Mfg Co Lt Adaptateur de connexion avec unite de fonction memoire pour informations de commande

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2073808A (en) * 1980-04-11 1981-10-21 Haskell H A Electronic locks
EP0070674A2 (fr) * 1981-07-16 1983-01-26 Critikon, Inc. Connecteur pour cathéter à thermodilution
US4471408A (en) * 1982-01-04 1984-09-11 Mcgraw-Edison Company Piggyback code switch device
FR2559391A1 (fr) * 1984-02-09 1985-08-16 Martin Jacques Stimulateur cardiaque implantable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2073808A (en) * 1980-04-11 1981-10-21 Haskell H A Electronic locks
EP0070674A2 (fr) * 1981-07-16 1983-01-26 Critikon, Inc. Connecteur pour cathéter à thermodilution
US4471408A (en) * 1982-01-04 1984-09-11 Mcgraw-Edison Company Piggyback code switch device
FR2559391A1 (fr) * 1984-02-09 1985-08-16 Martin Jacques Stimulateur cardiaque implantable

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997014358A1 (fr) * 1995-10-20 1997-04-24 Aspect Medical Systems, Inc. Dispositif connecteur d'electrodes
US6236874B1 (en) 1995-10-20 2001-05-22 Aspect Medical Systems, Inc. Electrode connector system
FR2847392A1 (fr) * 2002-11-15 2004-05-21 Tokyo Comm Equipment Mfg Co Lt Adaptateur de connexion avec unite de fonction memoire pour informations de commande

Also Published As

Publication number Publication date
DE3783718D1 (de) 1993-03-04
ATE84920T1 (de) 1993-02-15
EP0266652B1 (fr) 1993-01-20

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