WO2008143740A3 - Methods and devices for endocardiac access - Google Patents

Methods and devices for endocardiac access Download PDF

Info

Publication number
WO2008143740A3
WO2008143740A3 PCT/US2008/004413 US2008004413W WO2008143740A3 WO 2008143740 A3 WO2008143740 A3 WO 2008143740A3 US 2008004413 W US2008004413 W US 2008004413W WO 2008143740 A3 WO2008143740 A3 WO 2008143740A3
Authority
WO
WIPO (PCT)
Prior art keywords
instrument
endocardiac
methods
devices
access
Prior art date
Application number
PCT/US2008/004413
Other languages
French (fr)
Other versions
WO2008143740A2 (en
Inventor
Omar M Lattouf
Sameer Shums
Carribeth Ramey
Amin Rahme
Dirk Hoyns
Larry Hall
Robert Michael Webster
Original Assignee
Transcardiac Therapeutics Inc
Webster Sarah
Omar M Lattouf
Sameer Shums
Carribeth Ramey
Amin Rahme
Dirk Hoyns
Larry Hall
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
Priority claimed from US11/784,385 external-priority patent/US20080004597A1/en
Priority claimed from US12/006,967 external-priority patent/US20080249504A1/en
Application filed by Transcardiac Therapeutics Inc, Webster Sarah, Omar M Lattouf, Sameer Shums, Carribeth Ramey, Amin Rahme, Dirk Hoyns, Larry Hall filed Critical Transcardiac Therapeutics Inc
Publication of WO2008143740A2 publication Critical patent/WO2008143740A2/en
Publication of WO2008143740A3 publication Critical patent/WO2008143740A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • 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
    • A61B90/90—Identification means for patients or instruments, e.g. tags
    • A61B90/92—Identification means for patients or instruments, e.g. tags coded with colour
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets 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, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B17/3423—Access ports, e.g. toroid shape introducers for instruments or hands
    • A61B2017/3425—Access ports, e.g. toroid shape introducers for instruments or hands for internal organs, e.g. heart ports
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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
    • A61B2017/3486—Balloon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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
    • 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
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0807—Indication means
    • A61B2090/0811—Indication means for the position of a particular part of an instrument with respect to the rest of the instrument, e.g. position of the anvil of a stapling instrument

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Surgical Instruments (AREA)

Abstract

Methods and devices for performing endocardiac treatments using an instrument port placed in the heart wall and an instrument guide which has a steerable tip and which is inserted through the instrument port, allows passage of an instrument therethrough into a heart chamber, and steers the functional tip of the instrument to the desired location for treatment.
PCT/US2008/004413 2007-04-06 2008-04-04 Methods and devices for endocardiac access WO2008143740A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US11/784,385 US20080004597A1 (en) 2001-12-08 2007-04-06 Methods and devices for endocardiac access
US11/784,385 2007-04-06
US12/006,967 US20080249504A1 (en) 2007-04-06 2008-01-08 Instrument port
US12/006,967 2008-01-08
US6910308P 2008-03-12 2008-03-12
US61/069,103 2008-03-12

Publications (2)

Publication Number Publication Date
WO2008143740A2 WO2008143740A2 (en) 2008-11-27
WO2008143740A3 true WO2008143740A3 (en) 2009-02-19

Family

ID=40032333

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/004413 WO2008143740A2 (en) 2007-04-06 2008-04-04 Methods and devices for endocardiac access

Country Status (1)

Country Link
WO (1) WO2008143740A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITNA20090012A1 (en) * 2009-03-26 2010-09-27 Lucio Pennetti "SURGICAL KIT FOR COLECISTECTOMIES DIFFICULT IN LAPAROSCOPY"
FR2955500B1 (en) * 2010-01-22 2012-04-20 Sayed Nour CARDIOVASCULAR DEVICE FOR SINGLE USE FOR MEDICAL AND SURGICAL INTERVENTION
WO2013003228A1 (en) 2011-06-27 2013-01-03 University Of Maryland, Baltimore Transapical mitral valve repair device
US9681864B1 (en) 2014-01-03 2017-06-20 Harpoon Medical, Inc. Method and apparatus for transapical procedures on a mitral valve
EP3753498B1 (en) 2015-10-02 2023-12-06 Harpoon Medical, Inc. Distal anchor apparatus for mitral valve repair
US10624743B2 (en) 2016-04-22 2020-04-21 Edwards Lifesciences Corporation Beating-heart mitral valve chordae replacement
US10765515B2 (en) 2017-04-06 2020-09-08 University Of Maryland, Baltimore Distal anchor apparatus and methods for mitral valve repair
WO2018236843A2 (en) 2017-06-19 2018-12-27 Harpoon Medical, Inc. Method and apparatus for cardiac procedures
CR20200141A (en) 2017-10-24 2020-08-27 Univ Maryland Method and apparatus for cardiac procedures
US11517435B2 (en) 2018-05-04 2022-12-06 Edwards Lifesciences Corporation Ring-based prosthetic cardiac valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040116868A1 (en) * 2000-12-19 2004-06-17 Forman Michael Robert Intra-pericardial drug delivery device with multiple-balloons and method for angiogenesis
US20040117032A1 (en) * 1993-02-22 2004-06-17 Roth Alex T. Devices for less-invasive intracardiac interventions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040117032A1 (en) * 1993-02-22 2004-06-17 Roth Alex T. Devices for less-invasive intracardiac interventions
US20040116868A1 (en) * 2000-12-19 2004-06-17 Forman Michael Robert Intra-pericardial drug delivery device with multiple-balloons and method for angiogenesis

Also Published As

Publication number Publication date
WO2008143740A2 (en) 2008-11-27

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