DE2438648A1 - Dispersal and removal of thromboses within blood vessels - using ultrasonic sound conducting cannulae bundle with central suction opening and transmission facility for infusion liquids - Google Patents

Dispersal and removal of thromboses within blood vessels - using ultrasonic sound conducting cannulae bundle with central suction opening and transmission facility for infusion liquids

Info

Publication number
DE2438648A1
DE2438648A1 DE19742438648 DE2438648A DE2438648A1 DE 2438648 A1 DE2438648 A1 DE 2438648A1 DE 19742438648 DE19742438648 DE 19742438648 DE 2438648 A DE2438648 A DE 2438648A DE 2438648 A1 DE2438648 A1 DE 2438648A1
Authority
DE
Germany
Prior art keywords
sound conducting
bundle
thromboses
cannulae
dispersal
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.)
Withdrawn
Application number
DE19742438648
Other languages
German (de)
Inventor
Reimar Prof Dr Phil Pohlman
Ulrich Dipl Phys Stumpff
Original Assignee
Reimar Prof Dr Phil Pohlman
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 Reimar Prof Dr Phil Pohlman filed Critical Reimar Prof Dr Phil Pohlman
Priority to DE19742438648 priority Critical patent/DE2438648A1/en
Publication of DE2438648A1 publication Critical patent/DE2438648A1/en
Application status is Withdrawn legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B17/22012Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00General characteristics of surgical instruments
    • A61B2217/002Auxiliary appliance
    • A61B2217/005Auxiliary appliance with suction drainage system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00General characteristics of surgical instruments
    • A61B2217/002Auxiliary appliance
    • A61B2217/007Auxiliary appliance with irrigation system

Abstract

A device for the removal or dispersal of thromboses counts of one or more sound conducting devices inserted into the artery or vein. The sound conducting devices are connected to an ultrasonic generator at their external end. The sound conducting devices are surrounded by a protective pipe and have a suction device mounted within their circumference. The sound conducting devices are thin cannulae which form a hollow cylinder having rounded ends and with the smaller diameter suction device mounted within the cannula bundle. Infusion fluid may be introduced through this device since the cannula bundle is only loosely bound and permits transmission of liquid.
DE19742438648 1974-08-12 1974-08-12 Dispersal and removal of thromboses within blood vessels - using ultrasonic sound conducting cannulae bundle with central suction opening and transmission facility for infusion liquids Withdrawn DE2438648A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19742438648 DE2438648A1 (en) 1974-08-12 1974-08-12 Dispersal and removal of thromboses within blood vessels - using ultrasonic sound conducting cannulae bundle with central suction opening and transmission facility for infusion liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742438648 DE2438648A1 (en) 1974-08-12 1974-08-12 Dispersal and removal of thromboses within blood vessels - using ultrasonic sound conducting cannulae bundle with central suction opening and transmission facility for infusion liquids

Publications (1)

Publication Number Publication Date
DE2438648A1 true DE2438648A1 (en) 1976-02-26

Family

ID=5923004

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742438648 Withdrawn DE2438648A1 (en) 1974-08-12 1974-08-12 Dispersal and removal of thromboses within blood vessels - using ultrasonic sound conducting cannulae bundle with central suction opening and transmission facility for infusion liquids

Country Status (1)

Country Link
DE (1) DE2438648A1 (en)

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383649A1 (en) * 1977-03-15 1978-10-13 Fibra Sonics Apparatus and ultrasonic medico-surgical system
FR2524798A1 (en) * 1982-04-13 1983-10-14 Go G Medits Ultrasonic device for the destruction and aspiration of the eyeball tissues
DE3408809A1 (en) * 1984-03-10 1985-09-12 Schubert Werner Devices on a catheter to improve removal of conducting pathway stenoses
DE8714529U1 (en) * 1987-10-31 1988-12-08 Schnepp-Pesch, Wolfram, 7505 Ettlingen, De
DE4126886A1 (en) * 1991-08-14 1993-02-18 Hp Medica Gmbh Flushing Catheter
US5269291A (en) * 1990-12-10 1993-12-14 Coraje, Inc. Miniature ultrasonic transducer for plaque ablation
US5304115A (en) * 1991-01-11 1994-04-19 Baxter International Inc. Ultrasonic angioplasty device incorporating improved transmission member and ablation probe
US5324255A (en) * 1991-01-11 1994-06-28 Baxter International Inc. Angioplasty and ablative devices having onboard ultrasound components and devices and methods for utilizing ultrasound to treat or prevent vasopasm
US5342292A (en) * 1991-11-04 1994-08-30 Baxter International Inc. Ultrasonic ablation device adapted for guidewire passage
US5368558A (en) * 1991-01-11 1994-11-29 Baxter International Inc. Ultrasonic ablation catheter device having endoscopic component and method of using same
US5380274A (en) * 1991-01-11 1995-01-10 Baxter International Inc. Ultrasound transmission member having improved longitudinal transmission properties
US5382228A (en) * 1992-07-09 1995-01-17 Baxter International Inc. Method and device for connecting ultrasound transmission member (S) to an ultrasound generating device
US5390678A (en) * 1993-10-12 1995-02-21 Baxter International Inc. Method and device for measuring ultrasonic activity in an ultrasound delivery system
US5405318A (en) * 1992-05-05 1995-04-11 Baxter International Inc. Ultra-sound catheter for removing obstructions from tubular anatomical structures such as blood vessels
US5417672A (en) * 1993-10-04 1995-05-23 Baxter International Inc. Connector for coupling an ultrasound transducer to an ultrasound catheter
US5427118A (en) * 1993-10-04 1995-06-27 Baxter International Inc. Ultrasonic guidewire
EP0820728A2 (en) 1992-05-05 1998-01-28 Baxter International Inc. Ultrasonic angioplasty catheter device
US6689086B1 (en) 1994-10-27 2004-02-10 Advanced Cardiovascular Systems, Inc. Method of using a catheter for delivery of ultrasonic energy and medicament
WO2004018019A2 (en) 2002-08-26 2004-03-04 Flowcardia, Inc. Ultrasound catheter for disrupting blood vessel obstructions
WO2004093736A2 (en) 2003-04-08 2004-11-04 Flowcardia, Inc. Improved ultrasound catheter devices and methods
WO2005053769A2 (en) 2003-11-24 2005-06-16 Flowcardia, Inc. Steerable ultrasound catheter
US6929632B2 (en) 1991-01-11 2005-08-16 Advanced Cardiovascular Systems, Inc. Ultrasonic devices and methods for ablating and removing obstructive matter from anatomical passageways and blood vessels
US6942677B2 (en) 2003-02-26 2005-09-13 Flowcardia, Inc. Ultrasound catheter apparatus
US7540852B2 (en) 2004-08-26 2009-06-02 Flowcardia, Inc. Ultrasound catheter devices and methods
US7604608B2 (en) 2003-01-14 2009-10-20 Flowcardia, Inc. Ultrasound catheter and methods for making and using same
US7708712B2 (en) 2001-09-04 2010-05-04 Broncus Technologies, Inc. Methods and devices for maintaining patency of surgically created channels in a body organ
US8133236B2 (en) 2006-11-07 2012-03-13 Flowcardia, Inc. Ultrasound catheter having protective feature against breakage
US8221343B2 (en) 2005-01-20 2012-07-17 Flowcardia, Inc. Vibrational catheter devices and methods for making same
US8226566B2 (en) 2009-06-12 2012-07-24 Flowcardia, Inc. Device and method for vascular re-entry
US8246643B2 (en) 2006-11-07 2012-08-21 Flowcardia, Inc. Ultrasound catheter having improved distal end
US8506519B2 (en) 1999-02-16 2013-08-13 Flowcardia, Inc. Pre-shaped therapeutic catheter
US8641630B2 (en) 2003-09-19 2014-02-04 Flowcardia, Inc. Connector for securing ultrasound catheter to transducer
US8647293B2 (en) 2002-08-02 2014-02-11 Flowcardia, Inc. Therapeutic ultrasound system
US9282984B2 (en) 2006-04-05 2016-03-15 Flowcardia, Inc. Therapeutic ultrasound system
US9913969B2 (en) 2006-10-05 2018-03-13 Broncus Medical Inc. Devices for delivering substances through an extra-anatomic opening created in an airway

Cited By (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383649A1 (en) * 1977-03-15 1978-10-13 Fibra Sonics Apparatus and ultrasonic medico-surgical system
FR2524798A1 (en) * 1982-04-13 1983-10-14 Go G Medits Ultrasonic device for the destruction and aspiration of the eyeball tissues
DE3408809A1 (en) * 1984-03-10 1985-09-12 Schubert Werner Devices on a catheter to improve removal of conducting pathway stenoses
DE8714529U1 (en) * 1987-10-31 1988-12-08 Schnepp-Pesch, Wolfram, 7505 Ettlingen, De
US5269291A (en) * 1990-12-10 1993-12-14 Coraje, Inc. Miniature ultrasonic transducer for plaque ablation
US5324255A (en) * 1991-01-11 1994-06-28 Baxter International Inc. Angioplasty and ablative devices having onboard ultrasound components and devices and methods for utilizing ultrasound to treat or prevent vasopasm
US5474530A (en) * 1991-01-11 1995-12-12 Baxter International Inc. Angioplasty and ablative devices having onboard ultrasound components and devices and methods for utilizing ultrasound to treat or prevent vasospasm
US5304115A (en) * 1991-01-11 1994-04-19 Baxter International Inc. Ultrasonic angioplasty device incorporating improved transmission member and ablation probe
US5397301A (en) * 1991-01-11 1995-03-14 Baxter International Inc. Ultrasonic angioplasty device incorporating an ultrasound transmission member made at least partially from a superelastic metal alloy
US5380274A (en) * 1991-01-11 1995-01-10 Baxter International Inc. Ultrasound transmission member having improved longitudinal transmission properties
US6929632B2 (en) 1991-01-11 2005-08-16 Advanced Cardiovascular Systems, Inc. Ultrasonic devices and methods for ablating and removing obstructive matter from anatomical passageways and blood vessels
US5368558A (en) * 1991-01-11 1994-11-29 Baxter International Inc. Ultrasonic ablation catheter device having endoscopic component and method of using same
DE4126886A1 (en) * 1991-08-14 1993-02-18 Hp Medica Gmbh Flushing Catheter
US5318518A (en) * 1991-08-14 1994-06-07 Hp Medica Gesellschaft Mbh Fur Medizintechnische Systeme Irrigating catheter
US5342292A (en) * 1991-11-04 1994-08-30 Baxter International Inc. Ultrasonic ablation device adapted for guidewire passage
EP0820728A2 (en) 1992-05-05 1998-01-28 Baxter International Inc. Ultrasonic angioplasty catheter device
EP0820727A2 (en) 1992-05-05 1998-01-28 Baxter International Inc. Ultrasonic angioplasty catheter device
US5405318A (en) * 1992-05-05 1995-04-11 Baxter International Inc. Ultra-sound catheter for removing obstructions from tubular anatomical structures such as blood vessels
US5382228A (en) * 1992-07-09 1995-01-17 Baxter International Inc. Method and device for connecting ultrasound transmission member (S) to an ultrasound generating device
US5417672A (en) * 1993-10-04 1995-05-23 Baxter International Inc. Connector for coupling an ultrasound transducer to an ultrasound catheter
US5427118A (en) * 1993-10-04 1995-06-27 Baxter International Inc. Ultrasonic guidewire
US5390678A (en) * 1993-10-12 1995-02-21 Baxter International Inc. Method and device for measuring ultrasonic activity in an ultrasound delivery system
US6689086B1 (en) 1994-10-27 2004-02-10 Advanced Cardiovascular Systems, Inc. Method of using a catheter for delivery of ultrasonic energy and medicament
US8506519B2 (en) 1999-02-16 2013-08-13 Flowcardia, Inc. Pre-shaped therapeutic catheter
US7708712B2 (en) 2001-09-04 2010-05-04 Broncus Technologies, Inc. Methods and devices for maintaining patency of surgically created channels in a body organ
US10111680B2 (en) 2002-08-02 2018-10-30 Flowcardia, Inc. Therapeutic ultrasound system
US9265520B2 (en) 2002-08-02 2016-02-23 Flowcardia, Inc. Therapeutic ultrasound system
US8647293B2 (en) 2002-08-02 2014-02-11 Flowcardia, Inc. Therapeutic ultrasound system
US9421024B2 (en) 2002-08-26 2016-08-23 Flowcardia, Inc. Steerable ultrasound catheter
WO2004018019A2 (en) 2002-08-26 2004-03-04 Flowcardia, Inc. Ultrasound catheter for disrupting blood vessel obstructions
US8690819B2 (en) 2002-08-26 2014-04-08 Flowcardia, Inc. Ultrasound catheter for disrupting blood vessel obstructions
US7621902B2 (en) 2002-08-26 2009-11-24 Flowcardia, Inc. Ultrasound catheter for disrupting blood vessel obstructions
US7955293B2 (en) 2002-08-26 2011-06-07 Flowcardia, Inc. Ultrasound catheter for disrupting blood vessel obstructions
US9381027B2 (en) 2002-08-26 2016-07-05 Flowcardia, Inc. Steerable ultrasound catheter
US8308677B2 (en) 2002-08-26 2012-11-13 Flowcardia, Inc. Ultrasound catheter for disrupting blood vessel obstructions
US8956375B2 (en) 2002-08-26 2015-02-17 Flowcardia, Inc. Ultrasound catheter devices and methods
US8043251B2 (en) 2003-01-14 2011-10-25 Flowcardia, Inc. Ultrasound catheter and methods for making and using same
US7604608B2 (en) 2003-01-14 2009-10-20 Flowcardia, Inc. Ultrasound catheter and methods for making and using same
US8152753B2 (en) 2003-01-14 2012-04-10 Flowcardia, Inc. Ultrasound catheter and methods for making and using same
US8961423B2 (en) 2003-02-26 2015-02-24 Flowcardia, Inc. Ultrasound catheter apparatus
EP2471474A1 (en) 2003-02-26 2012-07-04 Flowcardia Inc. Ultrasound catheter apparatus
US7621929B2 (en) 2003-02-26 2009-11-24 Flowcardia, Inc. Ultrasound catheter apparatus
US6942677B2 (en) 2003-02-26 2005-09-13 Flowcardia, Inc. Ultrasound catheter apparatus
US10130380B2 (en) 2003-02-26 2018-11-20 Flowcardia, Inc. Ultrasound catheter apparatus
EP2417945A2 (en) 2003-04-08 2012-02-15 Flowcardia Inc. Improved ultrasound catheter devices and methods
WO2004093736A2 (en) 2003-04-08 2004-11-04 Flowcardia, Inc. Improved ultrasound catheter devices and methods
EP2609878A1 (en) 2003-04-08 2013-07-03 FlowCardia, Inc. Improved ultrasound catheter devices and methods
US7220233B2 (en) 2003-04-08 2007-05-22 Flowcardia, Inc. Ultrasound catheter devices and methods
US8062566B2 (en) 2003-04-08 2011-11-22 Flowcardia, Inc. Method of manufacturing an ultrasound transmission member for use in an ultrasound catheter device
US8641630B2 (en) 2003-09-19 2014-02-04 Flowcardia, Inc. Connector for securing ultrasound catheter to transducer
US9433433B2 (en) 2003-09-19 2016-09-06 Flowcardia, Inc. Connector for securing ultrasound catheter to transducer
WO2005053769A2 (en) 2003-11-24 2005-06-16 Flowcardia, Inc. Steerable ultrasound catheter
US8668709B2 (en) 2003-11-24 2014-03-11 Flowcardia, Inc. Steerable ultrasound catheter
US8613751B2 (en) 2003-11-24 2013-12-24 Flowcardia, Inc. Steerable ultrasound catheter
US7335180B2 (en) 2003-11-24 2008-02-26 Flowcardia, Inc. Steerable ultrasound catheter
US10004520B2 (en) 2004-08-26 2018-06-26 Flowcardia, Inc. Ultrasound catheter devices and methods
US8790291B2 (en) 2004-08-26 2014-07-29 Flowcardia, Inc. Ultrasound catheter devices and methods
US7540852B2 (en) 2004-08-26 2009-06-02 Flowcardia, Inc. Ultrasound catheter devices and methods
US8617096B2 (en) 2004-08-26 2013-12-31 Flowcardia, Inc. Ultrasound catheter devices and methods
US8221343B2 (en) 2005-01-20 2012-07-17 Flowcardia, Inc. Vibrational catheter devices and methods for making same
US9282984B2 (en) 2006-04-05 2016-03-15 Flowcardia, Inc. Therapeutic ultrasound system
US9913969B2 (en) 2006-10-05 2018-03-13 Broncus Medical Inc. Devices for delivering substances through an extra-anatomic opening created in an airway
US8496669B2 (en) 2006-11-07 2013-07-30 Flowcardia, Inc. Ultrasound catheter having protective feature against breakage
US9629643B2 (en) 2006-11-07 2017-04-25 Flowcardia, Inc. Ultrasound catheter having improved distal end
US8133236B2 (en) 2006-11-07 2012-03-13 Flowcardia, Inc. Ultrasound catheter having protective feature against breakage
US8246643B2 (en) 2006-11-07 2012-08-21 Flowcardia, Inc. Ultrasound catheter having improved distal end
US9402646B2 (en) 2009-06-12 2016-08-02 Flowcardia, Inc. Device and method for vascular re-entry
US8679049B2 (en) 2009-06-12 2014-03-25 Flowcardia, Inc. Device and method for vascular re-entry
US8226566B2 (en) 2009-06-12 2012-07-24 Flowcardia, Inc. Device and method for vascular re-entry

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination