ES2022148B3 - Dispositivo hidrodinamico para eliminar un deposito organico que obstruye un vaso del cuerpo humano. - Google Patents

Dispositivo hidrodinamico para eliminar un deposito organico que obstruye un vaso del cuerpo humano.

Info

Publication number
ES2022148B3
ES2022148B3 ES86810616T ES86810616T ES2022148B3 ES 2022148 B3 ES2022148 B3 ES 2022148B3 ES 86810616 T ES86810616 T ES 86810616T ES 86810616 T ES86810616 T ES 86810616T ES 2022148 B3 ES2022148 B3 ES 2022148B3
Authority
ES
Spain
Prior art keywords
obstructs
eliminate
glass
human body
hydrodynamic device
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
ES86810616T
Other languages
English (en)
Inventor
Arnold Neracher
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.)
Individual
Original Assignee
Individual
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 CH558685A external-priority patent/CH667996A5/fr
Priority claimed from CH346686A external-priority patent/CH670947A5/fr
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2022148B3 publication Critical patent/ES2022148B3/es
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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3203—Fluid jet cutting instruments
    • A61B17/32037—Fluid jet cutting instruments for removing obstructions from inner organs or blood vessels, e.g. for atherectomy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3203—Fluid jet cutting instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3203—Fluid jet cutting instruments
    • A61B2017/32032—Fluid jet cutting instruments using cavitation of the fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/005—Auxiliary appliance with suction drainage system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/007—Auxiliary appliance with irrigation system
    • 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
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/109—Balloon catheters with special features or adapted for special applications having balloons for removing solid matters, e.g. by grasping or scraping plaque, thrombus or other matters that obstruct the flow
    • 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
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (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)
ES86810616T 1985-12-31 1986-12-31 Dispositivo hidrodinamico para eliminar un deposito organico que obstruye un vaso del cuerpo humano. Expired - Lifetime ES2022148B3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH558685A CH667996A5 (fr) 1985-12-31 1985-12-31 Dispositif hydrodynamique pour la chirurgie.
CH346686A CH670947A5 (en) 1986-08-30 1986-08-30 Hydraulic device eliminating organic deposits obstructing human ducts

Publications (1)

Publication Number Publication Date
ES2022148B3 true ES2022148B3 (es) 1991-12-01

Family

ID=25693073

Family Applications (1)

Application Number Title Priority Date Filing Date
ES86810616T Expired - Lifetime ES2022148B3 (es) 1985-12-31 1986-12-31 Dispositivo hidrodinamico para eliminar un deposito organico que obstruye un vaso del cuerpo humano.

Country Status (4)

Country Link
EP (1) EP0232678B1 (es)
CA (1) CA1281968C (es)
DE (1) DE3678557D1 (es)
ES (1) ES2022148B3 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6376190A (en) * 1989-10-25 1991-05-02 C.R. Bard Inc. Occluding catheter and methods for treating cerebral arteries
US5076276A (en) * 1989-11-01 1991-12-31 Olympus Optical Co., Ltd. Ultrasound type treatment apparatus
US5037431A (en) * 1989-11-03 1991-08-06 The Curators Of The University Of Missouri Surgical liquid lance apparatus
US5344395A (en) * 1989-11-13 1994-09-06 Scimed Life Systems, Inc. Apparatus for intravascular cavitation or delivery of low frequency mechanical energy
NL9000356A (nl) * 1990-02-14 1991-09-02 Cordis Europ Drainage-catheter.
US5135484A (en) * 1990-05-09 1992-08-04 Pioneering Technologies, Inc. Method of removing plaque from vessels
CA2048120A1 (en) * 1990-08-06 1992-02-07 William J. Drasler Thrombectomy method and device
US5496267A (en) * 1990-11-08 1996-03-05 Possis Medical, Inc. Asymmetric water jet atherectomy
CA2048239A1 (en) * 1990-11-08 1992-05-09 William J. Drasler Water jet atherectomy device
US5273526A (en) * 1991-06-21 1993-12-28 Lake Region Manufacturing Company, Inc. Vascular occulusion removal devices and method
US5199946A (en) * 1991-06-21 1993-04-06 Joseph Abramowitz Device and method for administering interpleural anesthesia
DE4126886A1 (de) * 1991-08-14 1993-02-18 Hp Medica Gmbh Spuelkatheter
DE4201992A1 (de) * 1992-01-25 1993-07-29 Hp Medica Gmbh Fuer Medizintec Hochdruck-fluessigkeitsdispensor zur abgabe von steriler fluessigkeit
EP0954244A1 (en) * 1994-07-01 1999-11-10 SciMed Life Systems, Inc. Intravascular device utilizing fluid to extract occlusive material
US5843022A (en) * 1995-10-25 1998-12-01 Scimied Life Systems, Inc. Intravascular device utilizing fluid to extract occlusive material
NL1002274C2 (nl) * 1996-02-07 1997-08-08 Cordis Europ Hoogfrequent-thrombectomiekatheter.
US7879022B2 (en) 1998-02-06 2011-02-01 Medrad, Inc. Rapid exchange fluid jet thrombectomy device and method
US9586023B2 (en) 1998-02-06 2017-03-07 Boston Scientific Limited Direct stream hydrodynamic catheter system
CH693254A5 (de) 1999-03-31 2003-05-15 Ammann Technik Ag Einrichtung zur Erzeugung eines Flüssigkeitsstrahlesfür das Entfernen insbesondere von biologischemGewebe.
US20060129091A1 (en) 2004-12-10 2006-06-15 Possis Medical, Inc. Enhanced cross stream mechanical thrombectomy catheter with backloading manifold
US8012117B2 (en) 2007-02-06 2011-09-06 Medrad, Inc. Miniature flexible thrombectomy catheter
US20080188793A1 (en) 2007-02-06 2008-08-07 Possis Medical, Inc. Miniature flexible thrombectomy catheter
US8162878B2 (en) 2005-12-05 2012-04-24 Medrad, Inc. Exhaust-pressure-operated balloon catheter system
US7951161B2 (en) 2006-05-09 2011-05-31 Medrad, Inc. Atherectomy system having a variably exposed cutter
US8974418B2 (en) 2007-06-12 2015-03-10 Boston Scientific Limited Forwardly directed fluid jet crossing catheter
WO2009082669A1 (en) 2007-12-26 2009-07-02 Medrad, Inc. Rheolytic thrombectomy catheter with self-inflating proximal balloon with drug infusion capabilities
FR2926731B1 (fr) * 2008-01-25 2015-05-08 Transderma Systems Dispositif ultrasonore a usage medical ou esthetique
US8647294B2 (en) 2008-03-20 2014-02-11 Medrad, Inc. Direct stream hydrodynamic catheter system
CN103118611B (zh) * 2010-05-14 2015-09-23 萨班吉大学 一种用于在医疗中使用水力空化的设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2688968A (en) * 1949-05-14 1954-09-14 Scherer Corp R P Hypo jet ampoule
US2982582A (en) * 1956-10-12 1961-05-02 Alco Valve Co Slurry feed device
CH587044A5 (en) * 1974-06-24 1977-04-29 Wallach Mark Surgical apparatus for removing animal tissue - has pump providing pressurised pulsating stream of liquid
US4331422A (en) * 1980-08-14 1982-05-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Acoustic tooth cleaner
NL8303521A (nl) * 1982-10-14 1984-05-01 Matburn Holdings Ltd Catheter.
US4631052A (en) * 1984-01-03 1986-12-23 Intravascular Surgical Instruments, Inc. Method and apparatus for surgically removing remote deposits
DE3421390C2 (de) * 1984-06-08 1986-07-17 Werner Dr.med. 4330 Mülheim Schubert Hochdruckkatheter mit Schneide- und/oder Abrasionsvorrichtung

Also Published As

Publication number Publication date
EP0232678A2 (fr) 1987-08-19
CA1281968C (fr) 1991-03-26
EP0232678B1 (fr) 1991-04-03
DE3678557D1 (de) 1991-05-08
EP0232678A3 (en) 1987-11-25

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