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WO2000027339A3 - Procede et appareil pour nettoyer des tissus vivants - Google Patents

Procede et appareil pour nettoyer des tissus vivants Download PDF

Info

Publication number
WO2000027339A3
WO2000027339A3 PCT/IL1999/000599 IL9900599W WO0027339A3 WO 2000027339 A3 WO2000027339 A3 WO 2000027339A3 IL 9900599 W IL9900599 W IL 9900599W WO 0027339 A3 WO0027339 A3 WO 0027339A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas
liquid
source
outlet
fluid
Prior art date
Application number
PCT/IL1999/000599
Other languages
English (en)
Other versions
WO2000027339A2 (fr
Inventor
Michael Tavger
Original Assignee
Tav Tech Ltd
Michael Tavger
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 Tav Tech Ltd, Michael Tavger filed Critical Tav Tech Ltd
Priority to AU10728/00A priority Critical patent/AU1072800A/en
Publication of WO2000027339A2 publication Critical patent/WO2000027339A2/fr
Publication of WO2000027339A3 publication Critical patent/WO2000027339A3/fr

Links

Classifications

    • 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/77—Suction-irrigation systems
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84—Drainage tubes; Aspiration tips
    • A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Surgery (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

Appareil servant à nettoyer des tissus vivants qui comporte : une source de liquide stérile sensiblement maintenu à pression atmosphérique; une source de gaz sous pression; un embout de distribution de fluide comprenant une sortie de fluide; un conduit de gaz reliant une entrée de gaz connectée à la source de gaz sous pression à une sortie de gaz située dans l'embout de distribution de fluide; un conduit de liquide reliant une entrée de liquide disposée de façon à permettre une communication fluidique avec la source de liquide, à une sortie de liquide située dans l'embout de distribution de fluide et disposée de façon à permettre une communication fluidique avec la sortie de gaz; et un obturateur fixé et associé de façon fonctionnelle au conduit de gaz, permettant à un flux gazeux de s'écouler par la sortie de gaz. Cet obturateur peut être déplacé entre une première et une seconde position fonctionnelles. Dans la première position, l'obturateur permet le passage d'un flux gazeux à une pression sous-atmosphérique à grande vitesse, de façon à soumettre la sortie de liquide et par conséquent la source de liquide, à une pression sous-atmosphérique pour envoyer le flux de liquide dans l'embout de distribution de fluide. Dans la deuxième position, l'obturateur arrête sensiblement le passage du flux gazeux pour empêcher que le liquide soit envoyé dans l'embout de distribution de fluide. La sortie de fluide comprend un élément de mélange du gaz et du liquide, disposé de manière à recevoir les flux gazeux et liquide pour les combiner en un flux de sortie de gaz liquide capable de sortir de l'appareil à travers la sortie de fluide sous la forme d'une vapeur liquide stérile en suspension dans un courant gazeux à grande vitesse.
PCT/IL1999/000599 1998-11-08 1999-11-07 Procede et appareil pour nettoyer des tissus vivants WO2000027339A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU10728/00A AU1072800A (en) 1998-11-08 1999-11-07 Apparatus and method for cleansing tissue

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL12695098A IL126950A0 (en) 1998-11-08 1998-11-08 Apparatus and method for cleansing tissue
IL126950 1998-11-08

Publications (2)

Publication Number Publication Date
WO2000027339A2 WO2000027339A2 (fr) 2000-05-18
WO2000027339A3 true WO2000027339A3 (fr) 2000-08-10

Family

ID=11072117

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL1999/000599 WO2000027339A2 (fr) 1998-11-08 1999-11-07 Procede et appareil pour nettoyer des tissus vivants

Country Status (3)

Country Link
AU (1) AU1072800A (fr)
IL (1) IL126950A0 (fr)
WO (1) WO2000027339A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMO20010002A1 (it) * 2001-01-04 2002-07-04 Beniamino Palmieri Preparato per lavande e-o irrigazioni di cavita' naturali o patologiche del corpo umano
DE102012013464A1 (de) * 2012-05-07 2013-11-07 Heraeus Medical Gmbh Lavage-System mit Düse
FR3082711A1 (fr) 2018-06-26 2019-12-27 L'oreal Systeme d’injection sans aiguille
FR3111272A1 (fr) 2020-06-16 2021-12-17 L'oreal Dispositif d’injection sans aiguille d’une composition photo-polymérisable

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350158A (en) * 1980-02-04 1982-09-21 Hudson Raymond A Pulsating spray nozzle
US4982730A (en) * 1988-12-21 1991-01-08 Lewis Jr Royce C Ultrasonic wound cleaning method and apparatus
US5735833A (en) * 1996-12-11 1998-04-07 Bristol-Myers Squibb Co. Lavage tip
US5843052A (en) * 1996-10-04 1998-12-01 Benja-Athon; Anuthep Irrigation kit for application of fluids and chemicals for cleansing and sterilizing wounds
US5848998A (en) * 1996-07-11 1998-12-15 Marasco, Jr.; Patrick V. Tissue debriding apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350158A (en) * 1980-02-04 1982-09-21 Hudson Raymond A Pulsating spray nozzle
US4982730A (en) * 1988-12-21 1991-01-08 Lewis Jr Royce C Ultrasonic wound cleaning method and apparatus
US5848998A (en) * 1996-07-11 1998-12-15 Marasco, Jr.; Patrick V. Tissue debriding apparatus
US5843052A (en) * 1996-10-04 1998-12-01 Benja-Athon; Anuthep Irrigation kit for application of fluids and chemicals for cleansing and sterilizing wounds
US5735833A (en) * 1996-12-11 1998-04-07 Bristol-Myers Squibb Co. Lavage tip

Also Published As

Publication number Publication date
IL126950A0 (en) 1999-09-22
WO2000027339A2 (fr) 2000-05-18
AU1072800A (en) 2000-05-29

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