SE1451384A1 - Medical device for ablation treatment of defective blo cavities, and body ducts - Google Patents

Medical device for ablation treatment of defective blo cavities, and body ducts Download PDF

Info

Publication number
SE1451384A1
SE1451384A1 SE1451384A SE1451384A SE1451384A1 SE 1451384 A1 SE1451384 A1 SE 1451384A1 SE 1451384 A SE1451384 A SE 1451384A SE 1451384 A SE1451384 A SE 1451384A SE 1451384 A1 SE1451384 A1 SE 1451384A1
Authority
SE
Sweden
Prior art keywords
bore
injection means
fiber
blood vessel
sheath device
Prior art date
Application number
SE1451384A
Other languages
English (en)
Swedish (sv)
Other versions
SE538305C2 (en
Inventor
Michael Åkesson
Original Assignee
Medvasc Ab
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 Medvasc Ab filed Critical Medvasc Ab
Priority to SE1451384A priority Critical patent/SE1451384A1/sv
Priority to AU2015350629A priority patent/AU2015350629B2/en
Priority to BR112017010242-0A priority patent/BR112017010242B1/pt
Priority to CA2968034A priority patent/CA2968034C/en
Priority to PCT/SE2015/051234 priority patent/WO2016080896A1/en
Priority to JP2017545518A priority patent/JP2017535394A/ja
Priority to US15/526,945 priority patent/US10881460B2/en
Priority to RU2017120473A priority patent/RU2712089C2/ru
Priority to EP15861222.6A priority patent/EP3220845B1/en
Priority to CN201580073400.8A priority patent/CN107106237B/zh
Publication of SE538305C2 publication Critical patent/SE538305C2/en
Publication of SE1451384A1 publication Critical patent/SE1451384A1/sv

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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
    • 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
    • A61B18/245—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter for removing obstructions in blood vessels or calculi
    • 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
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • A61M25/0084—Catheter tip comprising a tool being one or more injection needles
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22072—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an instrument channel, e.g. for replacing one instrument by the other
    • A61B2017/22074—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an instrument channel, e.g. for replacing one instrument by the other the instrument being only slidable in a channel, e.g. advancing optical fibre through a channel
    • A61B2017/22077—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an instrument channel, e.g. for replacing one instrument by the other the instrument being only slidable in a channel, e.g. advancing optical fibre through a channel with a part piercing the 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
    • 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
    • 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
    • A61B2018/00577—Ablation
    • 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
    • A61B2018/1475—Electrodes retractable in or deployable from a housing
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/0034—Multi-lumen catheters with stationary elements characterized by elements which are assembled, connected or fused, e.g. splittable tubes, outer sheaths creating lumina or separate cores
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • A61M25/0084—Catheter tip comprising a tool being one or more injection needles
    • A61M2025/0089—Single injection needle protruding axially, i.e. along the longitudinal axis of the catheter, from the distal tip
    • 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
    • A61M2025/0188—Introducing, guiding, advancing, emplacing or holding catheters having slitted or breakaway lumens
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/008—Strength or flexibility characteristics of the catheter tip

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Otolaryngology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Cardiology (AREA)
  • Plasma & Fusion (AREA)
  • Vascular Medicine (AREA)
  • Surgical Instruments (AREA)
  • Laser Surgery Devices (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • External Artificial Organs (AREA)
SE1451384A 2014-11-18 2014-11-18 Medical device for ablation treatment of defective blo cavities, and body ducts SE1451384A1 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE1451384A SE1451384A1 (sv) 2014-11-18 2014-11-18 Medical device for ablation treatment of defective blo cavities, and body ducts
AU2015350629A AU2015350629B2 (en) 2014-11-18 2015-11-17 Medical device for treatment of defective blood vessels, body cavities, and body ducts
BR112017010242-0A BR112017010242B1 (pt) 2014-11-18 2015-11-17 Kit para tratamento
CA2968034A CA2968034C (en) 2014-11-18 2015-11-17 Medical device for treatment of defective blood vessels, body cavities, and body ducts
PCT/SE2015/051234 WO2016080896A1 (en) 2014-11-18 2015-11-17 Medical device for treatment of defective blood vessels, body cavities, and body ducts
JP2017545518A JP2017535394A (ja) 2014-11-18 2015-11-17 欠陥のある血管、体腔及び体管を治療するための医療デバイス
US15/526,945 US10881460B2 (en) 2014-11-18 2015-11-17 Medical device for treatment of defective blood vessels, body cavities, and body ducts
RU2017120473A RU2712089C2 (ru) 2014-11-18 2015-11-17 Медицинское устройство, набор для лечения и способ лечения нарушенных кровеносных сосудов, полостей организма и протоков организма, а также способ размещения медицинского текучего вещества в окружающей их ткани
EP15861222.6A EP3220845B1 (en) 2014-11-18 2015-11-17 Medical kit for treatment of defective blood vessels, body cavities, and body ducts
CN201580073400.8A CN107106237B (zh) 2014-11-18 2015-11-17 用于治疗有缺陷的血管、体腔和体管的医疗装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1451384A SE1451384A1 (sv) 2014-11-18 2014-11-18 Medical device for ablation treatment of defective blo cavities, and body ducts

Publications (2)

Publication Number Publication Date
SE538305C2 SE538305C2 (en) 2016-05-03
SE1451384A1 true SE1451384A1 (sv) 2016-05-03

Family

ID=55809387

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1451384A SE1451384A1 (sv) 2014-11-18 2014-11-18 Medical device for ablation treatment of defective blo cavities, and body ducts

Country Status (10)

Country Link
US (1) US10881460B2 (enExample)
EP (1) EP3220845B1 (enExample)
JP (1) JP2017535394A (enExample)
CN (1) CN107106237B (enExample)
AU (1) AU2015350629B2 (enExample)
BR (1) BR112017010242B1 (enExample)
CA (1) CA2968034C (enExample)
RU (1) RU2712089C2 (enExample)
SE (1) SE1451384A1 (enExample)
WO (1) WO2016080896A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114869386B (zh) * 2022-05-06 2024-11-05 上海畅德医疗科技有限公司 一种静脉曲张闭合手术输送系统装置及其输送方法
CN115025366B (zh) * 2022-07-01 2023-04-11 惠州市顺美医疗科技有限公司 一种医疗导管及其旋切方法
CN115194886B (zh) * 2022-07-14 2023-07-25 惠州市顺美医疗科技有限公司 一种超前小导管以及制备方法
WO2024016170A1 (zh) * 2022-07-19 2024-01-25 上海诺英医疗器械有限公司 数据监测系统
SE548328C2 (en) * 2024-11-18 2026-05-28 Medvasc AB Medical device for treatment of defective blood vessels, body cavities, and body ducts

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597744A1 (fr) * 1986-04-29 1987-10-30 Boussignac Georges Catheter cardio-vasculaire pour tir au rayon laser
US5709676A (en) * 1990-02-14 1998-01-20 Alt; Eckhard Synergistic treatment of stenosed blood vessels using shock waves and dissolving medication
CN1204242A (zh) 1995-10-13 1999-01-06 血管转换公司 为动脉阻塞物加设旁路和/或其他经血管操作的方法和装置
US5891154A (en) 1997-05-06 1999-04-06 Advanced Cardiovascular System, Inc. Passive perfusion stent delivery system
US20030032936A1 (en) 2001-08-10 2003-02-13 Lederman Robert J. Side-exit catheter and method for its use
US7163533B2 (en) 2002-04-04 2007-01-16 Angiodynamics, Inc. Vascular treatment device and method
US20040254528A1 (en) * 2003-06-12 2004-12-16 Adams Daniel O. Catheter with removable wire lumen segment
US20050278010A1 (en) * 2004-05-27 2005-12-15 Scimed Life Systems, Inc. Stent delivery system with imaging capability
EP1791483B1 (en) * 2004-08-05 2017-04-19 Covidien LP Apparatus for coagulating and/or constricting hollow anatomical structures
WO2006055826A2 (en) 2004-11-18 2006-05-26 Chang David W Endoluminal delivery of anesthesia
US8348908B2 (en) * 2004-12-16 2013-01-08 Smiths Medical Asd, Inc. Catheter with direction orientation
US8562566B2 (en) 2005-02-28 2013-10-22 Boston Scientific Scimed, Inc. Stent delivery and guidewire guidance system
WO2007002304A2 (en) * 2005-06-22 2007-01-04 Vnus Medical Technologies, Inc. Methods and apparatus for introducing tumescent fluid to body tissue
US8632520B2 (en) 2005-11-10 2014-01-21 Mayo Foundation For Medical Education And Research Vein closure and injection kits and methods
US8715281B2 (en) * 2006-03-09 2014-05-06 Olympus Medical Systems Corp. Treatment device for endoscope
US8454586B2 (en) 2006-03-13 2013-06-04 Bruno Anastasie Laser instrument for vascular occlusion, in particular for intravenous treatment, and for perforation or detersion of tissue
US20090131924A1 (en) 2007-11-16 2009-05-21 Meyer Ralph A Endovascular Thermal Treatment Device with Carrier Wire and Method
US9693826B2 (en) 2008-02-28 2017-07-04 Biolitec Unternehmensbeteiligungs Ii Ag Endoluminal laser ablation device and method for treating veins
EP2295996B1 (de) 2009-08-07 2011-09-28 Omicron electronics GmbH System zur Überwachung eines Transformators
US10286231B2 (en) * 2012-01-30 2019-05-14 Vytronus, Inc. Tissue necrosis methods and apparatus
WO2014078301A1 (en) 2012-11-13 2014-05-22 Silk Road Medical, Inc. Devices and methods for endoluminal delivery of either fluid or energy for denervation
CN106061420B (zh) 2013-10-25 2021-12-07 消融系统有限公司 具有血管周围神经活性传感器的血管内导管
CN103800977A (zh) * 2014-01-27 2014-05-21 广西壮族自治区人民医院 一种给药光纤

Also Published As

Publication number Publication date
CA2968034A1 (en) 2016-05-26
JP2017535394A (ja) 2017-11-30
EP3220845B1 (en) 2021-06-16
WO2016080896A1 (en) 2016-05-26
EP3220845A4 (en) 2018-08-15
CN107106237B (zh) 2023-04-04
RU2712089C2 (ru) 2020-01-24
AU2015350629A1 (en) 2017-06-01
CA2968034C (en) 2023-02-14
SE538305C2 (en) 2016-05-03
RU2017120473A (ru) 2018-12-19
BR112017010242A2 (pt) 2018-02-14
US10881460B2 (en) 2021-01-05
BR112017010242B1 (pt) 2023-01-17
US20170333130A1 (en) 2017-11-23
EP3220845A1 (en) 2017-09-27
AU2015350629B2 (en) 2020-04-16
RU2017120473A3 (enExample) 2019-05-24
CN107106237A (zh) 2017-08-29

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