DE69733707D1 - Elektrophysiologisches Katheter mit einem Mehrzweckdraht und entsprechendes Herstellungsverfahren - Google Patents

Elektrophysiologisches Katheter mit einem Mehrzweckdraht und entsprechendes Herstellungsverfahren

Info

Publication number
DE69733707D1
DE69733707D1 DE69733707T DE69733707T DE69733707D1 DE 69733707 D1 DE69733707 D1 DE 69733707D1 DE 69733707 T DE69733707 T DE 69733707T DE 69733707 T DE69733707 T DE 69733707T DE 69733707 D1 DE69733707 D1 DE 69733707D1
Authority
DE
Germany
Prior art keywords
manufacturing process
corresponding manufacturing
purpose wire
electrophysiological catheter
electrophysiological
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.)
Expired - Lifetime
Application number
DE69733707T
Other languages
English (en)
Other versions
DE69733707T2 (de
Inventor
Scott H West
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.)
Medtronic Inc
Original Assignee
Medtronic 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
Application filed by Medtronic Inc filed Critical Medtronic Inc
Application granted granted Critical
Publication of DE69733707D1 publication Critical patent/DE69733707D1/de
Publication of DE69733707T2 publication Critical patent/DE69733707T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133Tip steering devices
    • A61M25/0144Tip steering devices having flexible regions as a result of inner reinforcement means, e.g. struts or rods
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133Tip steering devices
    • A61M25/0136Handles therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133Tip steering devices
    • A61M25/0141Tip steering devices having flexible regions as a result of using materials with different mechanical properties
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133Tip steering devices
    • A61M25/0147Tip steering devices with movable mechanical means, e.g. pull wires
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/05Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056Transvascular endocardial electrode systems
    • A61N1/0565Electrode heads
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/0091Handpieces of the surgical instrument or device
    • A61B2018/00916Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/0091Handpieces of the surgical instrument or device
    • A61B2018/00916Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
    • A61B2018/0094Types of switches or controllers
    • A61B2018/00946Types of switches or controllers slidable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/0091Handpieces of the surgical instrument or device
    • A61B2018/00916Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
    • A61B2018/0094Types of switches or controllers
    • A61B2018/00952Types of switches or controllers rotatable
DE69733707T 1996-08-08 1997-07-28 Elektrophysiologischer Katheter mit einem Mehrzweckdraht und entsprechendes Herstellungsverfahren Expired - Lifetime DE69733707T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/694,363 US5826576A (en) 1996-08-08 1996-08-08 Electrophysiology catheter with multifunction wire and method for making
US694363 1996-08-08

Publications (2)

Publication Number Publication Date
DE69733707D1 true DE69733707D1 (de) 2005-08-18
DE69733707T2 DE69733707T2 (de) 2006-04-27

Family

ID=24788513

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69733707T Expired - Lifetime DE69733707T2 (de) 1996-08-08 1997-07-28 Elektrophysiologischer Katheter mit einem Mehrzweckdraht und entsprechendes Herstellungsverfahren

Country Status (4)

Country Link
US (6) US5826576A (de)
EP (1) EP0823264B1 (de)
JP (1) JPH10137340A (de)
DE (1) DE69733707T2 (de)

Families Citing this family (366)

* Cited by examiner, † Cited by third party
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JPH10137340A (ja) 1998-05-26
US6156027A (en) 2000-12-05
DE69733707T2 (de) 2006-04-27
US6035224A (en) 2000-03-07
US5826576A (en) 1998-10-27
EP0823264A2 (de) 1998-02-11
US5987344A (en) 1999-11-16
EP0823264A3 (de) 1999-11-24
US6169916B1 (en) 2001-01-02
US6263224B1 (en) 2001-07-17
EP0823264B1 (de) 2005-07-13

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