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DE60032946D1 - Katheter - Google Patents

Katheter

Info

Publication number
DE60032946D1
DE60032946D1 DE60032946T DE60032946T DE60032946D1 DE 60032946 D1 DE60032946 D1 DE 60032946D1 DE 60032946 T DE60032946 T DE 60032946T DE 60032946 T DE60032946 T DE 60032946T DE 60032946 D1 DE60032946 D1 DE 60032946D1
Authority
DE
Germany
Prior art keywords
catheter
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
DE60032946T
Other languages
English (en)
Other versions
DE60032946T2 (de
Inventor
Domenic Santoianni
Daniel Nahon
Dan Wittenberger
Jean-Pierre Lalonde
Cristian Petre
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 Cryocath LP
Original Assignee
Cryocath Technologies 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 Cryocath Technologies Inc filed Critical Cryocath Technologies Inc
Application granted granted Critical
Publication of DE60032946D1 publication Critical patent/DE60032946D1/de
Publication of DE60032946T2 publication Critical patent/DE60032946T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • 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
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00084—Temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/0046—Surgical instruments, devices or methods with a releasable handle; with handle and operating part separable
    • A61B2017/00473—Distal part, e.g. tip or head
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00477—Coupling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B2017/348—Means for supporting the trocar against the body or retaining the trocar inside the body
    • A61B2017/3482—Means for supporting the trocar against the body or retaining the trocar inside the body inside
    • A61B2017/3484—Anchoring means, e.g. spreading-out umbrella-like structure
    • A61B2017/3488—Fixation to inner organ or inner body tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B2018/0212—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques using an instrument inserted into a body lumen, e.g. catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3933—Liquid markers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/04—Protection of tissue around surgical sites against effects of non-mechanical surgery, e.g. laser surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M2025/0163—Looped catheters
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
DE60032946T 2000-04-27 2000-04-27 Katheter Expired - Lifetime DE60032946T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2000/000461 WO2001082810A1 (en) 2000-04-27 2000-04-27 Catheter

Publications (2)

Publication Number Publication Date
DE60032946D1 true DE60032946D1 (de) 2007-02-22
DE60032946T2 DE60032946T2 (de) 2007-10-31

Family

ID=4143056

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60032946T Expired - Lifetime DE60032946T2 (de) 2000-04-27 2000-04-27 Katheter

Country Status (4)

Country Link
EP (1) EP1296604B1 (de)
CA (2) CA2566926C (de)
DE (1) DE60032946T2 (de)
WO (1) WO2001082810A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8123698B2 (en) * 2002-10-07 2012-02-28 Suros Surgical Systems, Inc. System and method for minimally invasive disease therapy
US6905493B2 (en) * 2003-04-01 2005-06-14 Cryocor, Inc. Mechanically extended spiral cryotip for a cryoablation catheter
US7044946B2 (en) 2003-06-10 2006-05-16 Cryocath Technologies Inc. Surgical clamp having treatment elements
US7819860B2 (en) 2003-06-10 2010-10-26 Medtronic Cryocath Lp Surgical clamp having trasmurality assessment capabilities
US8398632B1 (en) 2003-06-10 2013-03-19 Medtronic Cryocath Lp Surgical clamp having treatment elements
US8172770B2 (en) 2005-09-28 2012-05-08 Suros Surgical Systems, Inc. System and method for minimally invasive disease therapy
US7708751B2 (en) 2004-05-21 2010-05-04 Ethicon Endo-Surgery, Inc. MRI biopsy device
US8932233B2 (en) 2004-05-21 2015-01-13 Devicor Medical Products, Inc. MRI biopsy device
US9638770B2 (en) 2004-05-21 2017-05-02 Devicor Medical Products, Inc. MRI biopsy apparatus incorporating an imageable penetrating portion
EP2015825B1 (de) * 2006-05-08 2014-04-23 Cathrx Ltd Einführung eines Form verleihenden Mechanismus
US7871395B2 (en) * 2006-06-05 2011-01-18 Medtronic Cryocath Lp Conduit management system
US9211393B2 (en) 2006-06-05 2015-12-15 Medtronic Cryocath Lp Distal cooling distribution system for a medical device
US9168079B2 (en) * 2010-12-27 2015-10-27 Medtronic Cryocath Lp Method and system to prevent complete obstruction in catheter in case of a kink
US10194978B2 (en) 2014-06-13 2019-02-05 Medtronic Cryocath Lp Supporting catheter for use for phrenic nerve pacing
CN111712201B (zh) * 2017-11-14 2024-04-19 阿特瑞克尔公司 夹施加器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327733A (en) * 1981-01-28 1982-05-04 Governing Council Of The University Of Toronto Cryoenucleation tool
AU660444B2 (en) * 1991-02-15 1995-06-29 Ingemar H. Lundquist Torquable catheter and method
WO1995010225A1 (en) * 1993-10-15 1995-04-20 Ep Technologies, Inc. Multiple electrode element for mapping and ablating
SE9504333D0 (sv) * 1995-12-04 1995-12-04 Pacesetter Ab Styrtrådsenhet
US5899898A (en) * 1997-02-27 1999-05-04 Cryocath Technologies Inc. Cryosurgical linear ablation
AUPO820897A0 (en) * 1997-07-24 1997-08-14 Cardiac Crc Nominees Pty Limited An intraoperative endocardial and epicardial ablation probe
US6146381A (en) * 1998-05-05 2000-11-14 Cardiac Pacemakers, Inc. Catheter having distal region for deflecting axial forces

Also Published As

Publication number Publication date
CA2404933C (en) 2008-08-05
CA2404933A1 (en) 2001-11-08
EP1296604A1 (de) 2003-04-02
EP1296604B1 (de) 2007-01-10
CA2566926A1 (en) 2001-11-08
DE60032946T2 (de) 2007-10-31
CA2566926C (en) 2010-10-05
WO2001082810A1 (en) 2001-11-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition