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FR2383532A1 - Electrical connector for e.g. cardiac stimulator - has flexible walled chamber trapping ball which is pressed onto inserted conductor - Google Patents

Electrical connector for e.g. cardiac stimulator - has flexible walled chamber trapping ball which is pressed onto inserted conductor

Info

Publication number
FR2383532A1
FR2383532A1 FR7707062A FR7707062A FR2383532A1 FR 2383532 A1 FR2383532 A1 FR 2383532A1 FR 7707062 A FR7707062 A FR 7707062A FR 7707062 A FR7707062 A FR 7707062A FR 2383532 A1 FR2383532 A1 FR 2383532A1
Authority
FR
France
Prior art keywords
pressed onto
electrical connector
walled chamber
flexible walled
inserted conductor
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
FR7707062A
Other languages
French (fr)
Other versions
FR2383532B1 (en
Inventor
Jacques Buffet
Michel Catte
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.)
CARDIOFRANCE CO
Original Assignee
CARDIOFRANCE CO
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 CARDIOFRANCE CO filed Critical CARDIOFRANCE CO
Priority to FR7707062A priority Critical patent/FR2383532A1/en
Publication of FR2383532A1 publication Critical patent/FR2383532A1/en
Application granted granted Critical
Publication of FR2383532B1 publication Critical patent/FR2383532B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/375—Constructional arrangements, e.g. casings
    • A61N1/3752—Details of casing-lead connections
    • 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
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/18—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with the spring member surrounding the socket
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/18—End pieces terminating in a probe
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
    • H01R4/52—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw which is spring loaded

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The electrical mating system of the connector is entirely separate from that providing the mechanical coupling and no specialised tools are required to make or break the connector. The connector which when made forms a single block ensures the contact of a primary lead (6) by providing a flexible walled chamber (9) in which is trapped a ball (16) which is pressed onto the inserted conductor to provide a sprung contact between it and one or more separate wires (3) entering the connection from its side.
FR7707062A 1977-03-10 1977-03-10 Electrical connector for e.g. cardiac stimulator - has flexible walled chamber trapping ball which is pressed onto inserted conductor Granted FR2383532A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7707062A FR2383532A1 (en) 1977-03-10 1977-03-10 Electrical connector for e.g. cardiac stimulator - has flexible walled chamber trapping ball which is pressed onto inserted conductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7707062A FR2383532A1 (en) 1977-03-10 1977-03-10 Electrical connector for e.g. cardiac stimulator - has flexible walled chamber trapping ball which is pressed onto inserted conductor

Publications (2)

Publication Number Publication Date
FR2383532A1 true FR2383532A1 (en) 1978-10-06
FR2383532B1 FR2383532B1 (en) 1981-10-23

Family

ID=9187870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707062A Granted FR2383532A1 (en) 1977-03-10 1977-03-10 Electrical connector for e.g. cardiac stimulator - has flexible walled chamber trapping ball which is pressed onto inserted conductor

Country Status (1)

Country Link
FR (1) FR2383532A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347849A (en) * 1980-11-25 1982-09-07 Norland Corporation Cardiac pacer having quick-connect lead terminals
FR2599628A1 (en) * 1986-04-17 1987-12-11 Intermedics Inc BIOLOGICAL TISSUE STIMULATOR AND FEED YARN CONNECTING DEVICE
US5012807A (en) * 1990-05-03 1991-05-07 Siemens-Pacesetter, Inc. Multi-part molded pacemaker connector and method of making same
WO1991016947A1 (en) * 1990-05-03 1991-11-14 Siemens-Pacesetter, Inc. Multi-part molded pacemaker connector, manufacturing method, and pacemaker header assembly
FR2662310A1 (en) * 1990-05-21 1991-11-22 Telectronics Nv CONDUCTIVE CONNECTOR AND REMOTE ELECTRODES CONNECTION ASSEMBLY FOR IMPLANTABLE DEVICE, IN PARTICULAR FOR CARDIAC STIMULATOR.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347849A (en) * 1980-11-25 1982-09-07 Norland Corporation Cardiac pacer having quick-connect lead terminals
FR2599628A1 (en) * 1986-04-17 1987-12-11 Intermedics Inc BIOLOGICAL TISSUE STIMULATOR AND FEED YARN CONNECTING DEVICE
FR2606287A1 (en) * 1986-04-17 1988-05-13 Intermedics Inc POWER SUPPLY CONNECTION ASSEMBLY
US5012807A (en) * 1990-05-03 1991-05-07 Siemens-Pacesetter, Inc. Multi-part molded pacemaker connector and method of making same
WO1991016947A1 (en) * 1990-05-03 1991-11-14 Siemens-Pacesetter, Inc. Multi-part molded pacemaker connector, manufacturing method, and pacemaker header assembly
US5076270A (en) * 1990-05-03 1991-12-31 Siemens-Pacesetter, Inc. Apparatus and method for making electrical connections in an implantable pacemaker
FR2662310A1 (en) * 1990-05-21 1991-11-22 Telectronics Nv CONDUCTIVE CONNECTOR AND REMOTE ELECTRODES CONNECTION ASSEMBLY FOR IMPLANTABLE DEVICE, IN PARTICULAR FOR CARDIAC STIMULATOR.
US5275620A (en) * 1990-05-21 1994-01-04 Telectronics, N.V. Implantable lead connectors and remote lead assembly

Also Published As

Publication number Publication date
FR2383532B1 (en) 1981-10-23

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Legal Events

Date Code Title Description
ST Notification of lapse