AU2013216809B2 - Intravascular arterial to venous anastomosis and tissue welding catheter - Google Patents

Intravascular arterial to venous anastomosis and tissue welding catheter Download PDF

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Publication number
AU2013216809B2
AU2013216809B2 AU2013216809A AU2013216809A AU2013216809B2 AU 2013216809 B2 AU2013216809 B2 AU 2013216809B2 AU 2013216809 A AU2013216809 A AU 2013216809A AU 2013216809 A AU2013216809 A AU 2013216809A AU 2013216809 B2 AU2013216809 B2 AU 2013216809B2
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AU
Australia
Prior art keywords
recited
distal
heating
vessel
disposed
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.)
Active
Application number
AU2013216809A
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English (en)
Other versions
AU2013216809A1 (en
Inventor
David Trottingwolf Aldridge
Jeffrey E. Hull
Brad M. Kellerman
Gene Reu
Mark A. Ritchart
David K. Wrolstad
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.)
BAJA RESEARCH LLC
Avenu Medical Inc
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BAJA RESEARCH LLC
Avenu Medical Inc
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Filing date
Publication date
Application filed by BAJA RESEARCH LLC, Avenu Medical Inc filed Critical BAJA RESEARCH LLC
Publication of AU2013216809A1 publication Critical patent/AU2013216809A1/en
Assigned to BAJA RESEARCH, LLC, AVENU MEDICAL, INC. reassignment BAJA RESEARCH, LLC Alteration of Name(s) of Applicant(s) under S113 Assignors: BAJA RESEARCH, LLC, CAYMUS MEDICAL, INC.
Application granted granted Critical
Publication of AU2013216809B2 publication Critical patent/AU2013216809B2/en
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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
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
    • A61B18/082—Probes or electrodes therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/11—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
    • 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
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • 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
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/11—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
    • A61B2017/1107—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis for blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/11—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
    • A61B2017/1125—Forceps, specially adapted for performing or assisting anastomosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/11—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
    • A61B2017/1139—Side-to-side connections, e.g. shunt or X-connections
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00089—Thermal conductivity
    • A61B2018/00095—Thermal conductivity high, i.e. heat conducting
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00107—Coatings on the energy applicator
    • A61B2018/0013—Coatings on the energy applicator non-sticking
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00184—Moving parts
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00404—Blood vessels other than those in or around the heart
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00601—Cutting
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00619—Welding

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Cardiology (AREA)
  • Surgical Instruments (AREA)
AU2013216809A 2012-02-08 2013-02-08 Intravascular arterial to venous anastomosis and tissue welding catheter Active AU2013216809B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261596670P 2012-02-08 2012-02-08
US61/596,670 2012-02-08
PCT/US2013/025441 WO2013120021A1 (en) 2012-02-08 2013-02-08 Intravascular arterial to venous anastomosis and tissue welding catheter

Publications (2)

Publication Number Publication Date
AU2013216809A1 AU2013216809A1 (en) 2014-08-21
AU2013216809B2 true AU2013216809B2 (en) 2017-05-11

Family

ID=48948074

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2013216809A Active AU2013216809B2 (en) 2012-02-08 2013-02-08 Intravascular arterial to venous anastomosis and tissue welding catheter

Country Status (6)

Country Link
US (4) US9474562B2 (https=)
EP (1) EP2812063B1 (https=)
JP (1) JP6182545B2 (https=)
AU (1) AU2013216809B2 (https=)
CA (1) CA2863248C (https=)
WO (1) WO2013120021A1 (https=)

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US11207503B2 (en) 2016-11-11 2021-12-28 Avenu Medical, Inc. Systems and methods for percutaneous intravascular access and guidewire placement
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CN107296992B (zh) * 2017-06-13 2019-09-13 中国人民解放军总医院第一附属医院 血管对接装置及包括该装置的血管伤救治装置
US11564728B1 (en) * 2017-12-14 2023-01-31 Avenu Medical, Inc. Systems and methods for percutaneous access, formation, and maintenance of arteriovenous fistulas
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Also Published As

Publication number Publication date
US20130281998A1 (en) 2013-10-24
WO2013120021A1 (en) 2013-08-15
AU2013216809A1 (en) 2014-08-21
EP2812063A4 (en) 2015-07-01
US10231771B2 (en) 2019-03-19
US9474562B2 (en) 2016-10-25
EP2812063A1 (en) 2014-12-17
JP2015507971A (ja) 2015-03-16
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