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FR2834442B1 - Appareil d'injection microdosee d'un produit actif par des jets de liquide de travail sous pression et procede de generation d'une sequence de jets liquides au moyen de cet appareil - Google Patents

Appareil d'injection microdosee d'un produit actif par des jets de liquide de travail sous pression et procede de generation d'une sequence de jets liquides au moyen de cet appareil

Info

Publication number
FR2834442B1
FR2834442B1 FR0200129A FR0200129A FR2834442B1 FR 2834442 B1 FR2834442 B1 FR 2834442B1 FR 0200129 A FR0200129 A FR 0200129A FR 0200129 A FR0200129 A FR 0200129A FR 2834442 B1 FR2834442 B1 FR 2834442B1
Authority
FR
France
Prior art keywords
liquid jets
sequence
generating
same
pressure working
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 - Fee Related
Application number
FR0200129A
Other languages
English (en)
Other versions
FR2834442A1 (fr
Inventor
Bertrand Gonon
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.)
Saphir Medical SA
Original Assignee
Saphir Medical SA
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 Saphir Medical SA filed Critical Saphir Medical SA
Priority to FR0200129A priority Critical patent/FR2834442B1/fr
Priority to AU2003216790A priority patent/AU2003216790A1/en
Priority to US10/500,990 priority patent/US20050090778A1/en
Priority to EP03712215A priority patent/EP1460948A1/fr
Priority to PCT/FR2003/000026 priority patent/WO2003057052A1/fr
Publication of FR2834442A1 publication Critical patent/FR2834442A1/fr
Application granted granted Critical
Publication of FR2834442B1 publication Critical patent/FR2834442B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A61B2017/00247—Making holes in the wall of the heart, e.g. laser Myocardial revascularization
    • 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
    • A61B2018/00351—Heart
    • A61B2018/00392—Transmyocardial revascularisation
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M2005/14513—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons with secondary fluid driving or regulating the infusion
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16804—Flow controllers
    • A61M5/16827—Flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
FR0200129A 2002-01-07 2002-01-07 Appareil d'injection microdosee d'un produit actif par des jets de liquide de travail sous pression et procede de generation d'une sequence de jets liquides au moyen de cet appareil Expired - Fee Related FR2834442B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0200129A FR2834442B1 (fr) 2002-01-07 2002-01-07 Appareil d'injection microdosee d'un produit actif par des jets de liquide de travail sous pression et procede de generation d'une sequence de jets liquides au moyen de cet appareil
AU2003216790A AU2003216790A1 (en) 2002-01-07 2003-01-07 Apparatus for the microscopically-dosed injection of an active product by means of jets of pressurised working liquid and the method of generating a sequence of liquid jets using said apparatus
US10/500,990 US20050090778A1 (en) 2002-01-07 2003-01-07 Apparatus for the microscopically-dosed injection of an active product by means of jets of pressurized working liquid and the method of generating a sequence of liquid jets using said apparatus
EP03712215A EP1460948A1 (fr) 2002-01-07 2003-01-07 Appareil d'injection microdosee d'un produit actif et procede
PCT/FR2003/000026 WO2003057052A1 (fr) 2002-01-07 2003-01-07 Appareil d'injection microdosée d'un produit actif par des jets de liquide de travail sous pression et procédé de génération d'une séquence de jets liquides au moyen de cet appareil.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0200129A FR2834442B1 (fr) 2002-01-07 2002-01-07 Appareil d'injection microdosee d'un produit actif par des jets de liquide de travail sous pression et procede de generation d'une sequence de jets liquides au moyen de cet appareil

Publications (2)

Publication Number Publication Date
FR2834442A1 FR2834442A1 (fr) 2003-07-11
FR2834442B1 true FR2834442B1 (fr) 2004-10-08

Family

ID=8871183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0200129A Expired - Fee Related FR2834442B1 (fr) 2002-01-07 2002-01-07 Appareil d'injection microdosee d'un produit actif par des jets de liquide de travail sous pression et procede de generation d'une sequence de jets liquides au moyen de cet appareil

Country Status (5)

Country Link
US (1) US20050090778A1 (fr)
EP (1) EP1460948A1 (fr)
AU (1) AU2003216790A1 (fr)
FR (1) FR2834442B1 (fr)
WO (1) WO2003057052A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060111695A1 (en) * 2004-11-24 2006-05-25 Albert Geisser Medical device for generating a jet composed of a gas and a liquid
IL168616A (en) * 2005-05-16 2010-12-30 Michael Tavger High velocity liquid-gas stream device for administering therapeutic substances
FR3015298B1 (fr) * 2013-12-23 2016-02-05 Nestis Ensemble hydraulique de generateur de jets pulses ou non pulses moyenne et haute pression
CN109010991B (zh) * 2018-08-29 2023-05-26 四川大学华西医院 输液器与取样方法和冲管方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51130094A (en) * 1975-05-08 1976-11-12 Asahi Chemical Ind Twoostage pressure injector
US4101981A (en) * 1977-04-15 1978-07-25 Boden Ogden W Ventilated hat or cap
ZA802574B (en) * 1979-05-04 1981-04-29 Wellcome Australia Fluid pump
US4559036A (en) * 1983-12-14 1985-12-17 Wunsch Richard E Apparatus for controlling administration of multiple intravenous solutions and medications
US4857056A (en) * 1988-07-06 1989-08-15 Sherwood Medical Company Auto-flush syringe pump
US5188603A (en) * 1991-01-03 1993-02-23 Vaillancourt Vincent L Fluid infusion delivery system
US5116316A (en) * 1991-02-25 1992-05-26 Baxter International Inc. Automatic in-line reconstitution system
AU3415893A (en) * 1991-12-20 1993-07-28 Abbott Laboratories Automated drug infusion system with autopriming
US5569181A (en) * 1993-10-28 1996-10-29 Medrad, Inc. Sterility assurance for contrast delivery system
WO1997027829A1 (fr) * 1996-01-31 1997-08-07 The Trustees Of The University Of Pennsylvania Dispositif d'administration de medicament commande a distance
US5807312A (en) * 1997-05-23 1998-09-15 Dzwonkiewicz; Mark R. Bolus pump apparatus
DE19912844A1 (de) * 1999-03-22 2000-09-28 Saphir Medical Products Gmbh Verwendung eines Schneidegerätes, welches ein Fluid als Schneidemedium einsetzt, zur chirurgischen Behandlung
US6122773A (en) * 1999-04-15 2000-09-26 Katz; Marc Ventilated hardhat
US6598236B1 (en) * 1999-10-25 2003-07-29 Tracy R. Gantt Headgear cooling and protective air flow system
US6344027B1 (en) * 1999-12-08 2002-02-05 Scimed Life Systems, Inc. Needle-less injection apparatus and method
US6652483B2 (en) * 2000-11-07 2003-11-25 Avant Drug Delivery Systems, Inc. Needleless jet injector system with separate drug reservoir
US6692466B1 (en) * 2000-12-21 2004-02-17 Advanced Cardiovascular Systems, Inc. Drug delivery catheter with retractable needle
US6582393B2 (en) * 2001-05-29 2003-06-24 Therafuse, Inc. Compensating drug delivery system
PT1395315E (pt) * 2001-06-01 2007-08-21 I Flow Corp ''dispositivo de bolus de grande volume''
US6760925B1 (en) * 2002-12-31 2004-07-13 Milton L. Maxwell Air-conditioned hardhat

Also Published As

Publication number Publication date
US20050090778A1 (en) 2005-04-28
AU2003216790A1 (en) 2003-07-24
WO2003057052A1 (fr) 2003-07-17
FR2834442A1 (fr) 2003-07-11
EP1460948A1 (fr) 2004-09-29

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20110930