WO1998053752A2 - Appareil et procede pour le nettoyage des mains - Google Patents

Appareil et procede pour le nettoyage des mains Download PDF

Info

Publication number
WO1998053752A2
WO1998053752A2 PCT/CA1998/000491 CA9800491W WO9853752A2 WO 1998053752 A2 WO1998053752 A2 WO 1998053752A2 CA 9800491 W CA9800491 W CA 9800491W WO 9853752 A2 WO9853752 A2 WO 9853752A2
Authority
WO
WIPO (PCT)
Prior art keywords
spray chamber
spray
storage tank
supply
chamber
Prior art date
Application number
PCT/CA1998/000491
Other languages
English (en)
Other versions
WO1998053752A3 (fr
Inventor
Ronald Henry Deibert
Original Assignee
700303 Alberta Ltd.
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 700303 Alberta Ltd. filed Critical 700303 Alberta Ltd.
Priority to JP50003399A priority Critical patent/JP2002502281A/ja
Priority to EP98922540A priority patent/EP0994676A2/fr
Priority to AU75157/98A priority patent/AU739851B2/en
Publication of WO1998053752A2 publication Critical patent/WO1998053752A2/fr
Publication of WO1998053752A3 publication Critical patent/WO1998053752A3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/80—Implements for cleaning or washing the skin of surgeons or patients
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/835—Mixtures of non-ionic with cationic compounds

Definitions

  • This invention relates to a method and apparatus for cleaning a user's hands, and more particularly is concerned with apparatus which enables washing and disinfecting of hands, without requiring a user to manually operate or physically touch the equipment.
  • the present invention should ideally automatically provide for both a water and necessary cleaning /disinfecting solution, without requiring manual operation by the user. Additionally, the device should incorporate means for drying a user's hands after cleaning.
  • an apparatus for cleaning a user's hands comprising: a spray chamber; an opening in the spray chamber open to the exterior, to enable a user's hands to be inserted into the chamber; a spray means for generating a spray of a cleaning liquid within the spray chamber and mounted on the spray chamber; a supply means for supplying a cleaning liquid to the spray means; a valve means connected between the supply means and the spray means for controlling supply of the cleaning liquid; a sensor means mounted on the spray chamber, for sensing the presence of a user's hands within the spray chamber; and a control circuit including a first timer and connected to the sensor means and the valve means, the control circuit opening the valve means to supply the cleaning liquid to the spray means when the sensor means detects the presence of a user's hands and maintaining the valve means open for a period determined by the first timer.
  • the supply means comprises a storage tank for a concentrated cleaning solution and a first inlet for a water supply
  • the valve means is then connected to both the first inlet and the storage tank and has an outlet connected to the spray means, the valve means, when open, mixing the concentrated solution and the water in a desired ratio, to form a dilute solution which is supplied to the spray means.
  • the spray chamber preferably then includes an outlet for waste cleaning solution, adapted to be connected to an external drain.
  • the valve means comprises a venturi valve.
  • the apparatus can further include a fan means for providing a flow of drying air.
  • the fan is conveniently connected to and controlled by the control circuit and the control circuit then preferably includes a second timer for timing operation of the fan.
  • control circuit includes a relay and the valve means includes an actuating solenoid.
  • the first timer is then connected to the relay for actuation thereof, and the relay includes a first contact means connected to the solenoid for actuation thereof, to open the valve means, and to the second timer, to commence actuation thereof.
  • the spray chamber is generally cylindrical and the opening into the spray chamber is generally rectangular and is inclined downwardly into the spray chamber.
  • the opening is provided at the front of the spray chamber and the spray means comprises a pair of spray nozzles mounted to the spray chamber below the opening and directed upwardly and rearwardly, and optionally a further spray nozzle mounted above the opening and directed downwardly and rearwardly.
  • the storage tank can be mounted either above or below the spray chamber.
  • the storage tank is mounted above the spray chamber, so as to provide a compact unit which can be mounted on a counter surface or the like.
  • the supply means preferably includes a filling funnel mounted above the spray chamber and connecting to the storage tank. A vent, to vent air from the storage tank during filling, can either be connected to the exterior or to the spray chamber.
  • Another aspect of the present invention provides a cleaning and disinfecting solution and the storage tank is preferably filled with this solution, the cleaning solution comprising:
  • Figure 1 is a perspective view of an apparatus in accordance with the present invention
  • Figure 2 is a sectional view looking in the direction of arrows 2-2 of Figure 1;
  • Figure 3 is a sectional view looking in the direction of arrows 3-3 of Figure 2;
  • Figure 4 is a detailed, enlarged view of a single spray nozzle
  • Figure 5 is a perspective view, similar to Figure 1, showing an outer casing removed;
  • Figure 6 is a schematic of an electrical control circuit;
  • Figures 7 and 8 show views similar to Figures 2 and 3 of a second embodiment of the apparatus of the present invention
  • Figure 9a is a sectional view in a horizontal plane of the second embodiment; and Figure 9b is a view similar to Figure 9a, showing details of a panel with electrical components.
  • a first embodiment of an apparatus in accordance with the present invention is indicated generally by the reference 10.
  • the apparatus 10 has an external casing 12, which can be formed from sheet metal or the like in known manner. As shown in Figure 1, this casing 12 includes an opening 14 for a user's hands, as detailed below, and an outlet vent 16 for a fan.
  • the apparatus 10 shows a base 20, with a support framework 22 extending upwardly from the base 20.
  • a rear wall 24 extends up from the base 20, and forms part of the casing 12.
  • a drum 26 Mounted on top of the support framework 22 is a drum 26 defining a cylindrical spray chamber 28.
  • the opening 14 is rectangular and is inclined downwardly into the cylindrical spray chamber 28 as shown.
  • the opening 14 is defined by a generally rectangular tubular member 18, effectively extending through the outer casing 12 and into the spray chamber 28.
  • three spray nozzles 30 are mounted in the drum 26. Details of the nozzles 30 are shown in Figure 4.
  • Each nozzle 30 comprises an atomizing fog nozzle producing a divergent spray.
  • the preferred spray nozzle is a Lennox humidifier nozzle #21060 with a #54G49 holder supplied by LENNOX. This provides a 90° wide hollow cone spray at a flow rate of 3.00 gallons per minute.
  • the actual atomizing nozzle is indicated at 32 and is secured to a mounting bracket 34, which clamped, secured by adhesive or otherwise attached to the drum 26.
  • An angled compression fitting 36 provides a connection to flexible P.V.C. tubing 38, the tubing 38, together with other standard fittings connecting the nozzles 30 together.
  • the storage tank 40 for a concentrated cleaning and /or disinfecting solution, details of which are given below.
  • the storage tank 40 is provided with a screened, generally conical refilling funnel 42 connected by tubing 44 to the top of the tank 40.
  • a back pressure vent tube 46 (see Figure 3) is provided.
  • a filtered suction pickup 48 extends from near the bottom of the tank 40 out through the top surface of the tank 40, and as shown in Figure 2, to a venturi valve 50.
  • This connection is made by further tubing 52 and a non-return valve 54.
  • a valve 56 is provided to enable the flow rate through the venturi valve 50 to be adjusted.
  • the outlet of the venturi valve 50 is connected to a union 58, providing a connection to the spray nozzles 30.
  • the inlet of the venturi valve 50 is connected by a solenoid valve 60, including an actuating solenoid, to an inlet 62 providing a connection to a conventional freshwater source, i.e. to a water supply within a building.
  • the venturi valve 50 is preferably a single stage injector, supplied by DEMA Engineering Company of St. Louis, MO., U.S.A. It serves to dilute the concentrated cleaning solution to a desired ratio with the water, to form a dilute solution.
  • an outlet 70 is provided in the bottom of the drum 26.
  • This outlet 70 is connected by tubing 72 to an outlet 74, which can be connected to conventional drains within a building.
  • various electrical control elements are arranged on a panel 76. The electrical interconnection of these various elements is shown in Figure 6.
  • a junction box 78 is provided with an input lead 79 ( Figure 6), for connection with a conventional electricity supply, for example, 120 volts AC in North America.
  • the junction box 78 is connected to a transformer 80 which converts the input supply to a 24 volt AC supply for powering the other components, as indicated in Figure 6.
  • the junction box 78 and transformer 80 are weather proof and designed to withstand water spillage.
  • a housing 82 for various low level electronics mounted on the right hand side of the transformer 80, as shown in Figure 2, is a housing 82 for various low level electronics, and beside this is a fan 84. 2"x4" louvered vents 83 are provided for the incoming air to the fan 84.
  • the transformer 80 effectively included in the enclosure 78 of the junction box is provided with the input 79 for connection to a conventional 120 VAC supply. This is transformed down to 24 volts AC and connected to a pair of supply lines 92.
  • the proximity sensor 90 is connected between the lines 92 and has an output 91, connected to the first timer 86.
  • a contact pair 86a is an internal contact pair of the timer and serves to initiate operation of the timer 86.
  • the timer 86 controls a pair of contacts 86b, which when closed actuate the relay 88.
  • the relay 88 in turn closes a pair of contacts 88a, so as to actuate the solenoid valve 60. Simultaneously, the closure of the contacts 88a activates the second timer 87.
  • the second timer 87 closes a pair of contacts 87a, to provide power to the fan 84.
  • a bridge rectifier 85 is provided between the supply lines 92, to provide a DC supply for the fan 84.
  • a probe 94 is provided to monitor the level of liquid in the storage tank 40. The probe 94 is connected to a level sensor 95, which is also connected to a lower level warning light 96 which is provided through the front of the casing 12.
  • a preferred cleaning and disinfecting formulation comprises: 1.6 - 2% N-alkyl dimethyl benzyl ammonium chloride; 1.6 - 2% didecyl dimethyl ammonium chloride;
  • the amount of water forming the balance of the composition When a user wishes to wash and disinfect their hands, he or she simply inserts the hands through the opening 14. The presence of the hands is detected by the proximity sensor 90. This activates the first timer 86, which in turn actuates the relay 88. The relay 88 opens the solenoid valve 60, permitting fresh water to flow through to the venturi valve 50. In the venturi valve 50, the low pressure entrains cleaning solution from the tank 40 into the freshwater flow, to provide a desired dilution of the cleaning solution in the range 18:1 to 20:1.
  • the cleaning solution is then sprayed from the nozzles 30 and, in known manner, the user can rub his or her hands together and ensure they are adequately washed.
  • the spraying operation is timed for a period set by the timer 86.
  • the sloping of the opening 14 ensures that any drops of solution falling on it are directed back in the chamber 28.
  • the second timer 87 is also actuated. This timer 87 can then immediately, or after a set delay, actuate the fan 84. In any event, the timer 87 sets the fan
  • the fan 84 produces a flow of air, for drying purposes, discharging out from the outlet vent 16.
  • a heater can be provided in addition to the fan 84.
  • the timer 87 shuts off the fan
  • the casing 12 can be formed in any known manner.
  • the casing 12 has generally rectangular top and bottom surfaces and includes the rectangular rear wall 24.
  • the casing 12 has a front wall 32, with lower and upper portions 34, 36 (Figure 3).
  • the lower portion 34 is generally vertical and the upper portion 36 is inclined backwards slightly, with the opening 14 perpendicular to the upper portion 36.
  • the sides of the casing 12 are then correspondingly shaped.
  • a second embodiment is shown and denoted by the reference 100. Elements common to the first embodiment are given the same reference numeral as in the first embodiment, but with the suffix a. For brevity, a detailed description of similar or common components is not repeated, and it is to be understood that the individual components function as in the first embodiment.
  • the second embodiment of the apparatus 100 provides a more compact unit intended for mounting on a counter, table, wall or the like. As such, in many institutional, business and other settings, it should be easy to find a suitable surface for mounting the unit, and it then occupies little space.
  • the drum is now located below the storage tank. This is because the unit is intended for mounting on an elevated surface.
  • the drum is now located below the storage tank.
  • 26a has an external diameter of 10y inches.
  • the drum is centred at 6- j - inches above the base 20a of the device.
  • rubber bumper pads 21a are provided. Consequently, the opening 14a is much closer to the base 20a than in the first embodiment.
  • the arrangement of the spray nozzles is modified as compared to the first embodiment.
  • a single pair of nozzles 30a are provided. In Figure 7, these are inclined at an angle of 60° towards the centre of the chamber, as viewed from the front. Similarly, as shown in Figure 8, the nozzles 30a are also inclined at 60° to the horizontal, so as to be directed rearwardly.
  • the opening 14a is now tapered, and is provided above the centre line of the drum 26a, as best shown in Figure 8.
  • the back pressure vent 46a instead of being connected to atmosphere, is now connected to the spray chamber, as shown.
  • the arrangement of the fan has now been altered.
  • the fan 84a has the actual fan or drive motor provided on one side, as shown in Figure 7.
  • An elongate grill or outlet vent 16a is provided.
  • the overall profile of the front panel 32a is varied. It has a planar lower portion 34a and a rounded upper portion 36a. At its upper edge, as indicated at 33a, there is a hinge or the like permitting the front cover to be detached. A cam lock 37a at the bottom enables the front cover to be released at the bottom and then pivoted upwards.
  • the hinge arrangement 33a can comprise a tongue and groove arrangement formed between folded ends of the panel sheets, permitting the front panel 32a to be removed, for servicing, maintenance etc.
  • a NEMA 4 fuse holder can be provided and 99 indicates a grommet for an input power supply cable.
  • connection tube 44a for filing the storage tank and the drain tube 72a are both — inch vinyl tubing.
  • connection tubing 38a to the nozzles, the back pressure vent tubing 46a, the filtered suction pick-up tubing 48a and the water inlet connection tubing 62a are all - inch P.V.C. tube.

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Surgery (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

Un appareil pour le nettoyage des mains d'un utilisateur présente une chambre de pulvérisation dotée d'une ouverture permettant à l'utilisateur d'insérer sa ou ses mains dans ladite chambre. Une source d'alimentation en solution de nettoyage comprenant de préférence un réservoir de stockage contenant une solution concentrée, est prévu. Cette solution est mélangée à l'aide d'une source d'apport en eau douce, par exemple dans un robinet de type venturi, et est envoyée dans la chambre par des buses de pulvérisation. Un capteur détecte la présence des mains de l'utilisateur et actionne automatiquement les buses de pulvérisation pendant une période prédéterminée. Ledit appareil peut également comporter une soufflante dotée de sa propre minuterie, pour l'apport en air de séchage. Ainsi, un utilisateur peut insérer sa ou ses mains, les nettoyer avec la solution de nettoyage et/ou de désinfection, retirer les mains et les sécher, sans qu'aucune opération manuelle soit nécessaire.
PCT/CA1998/000491 1997-05-30 1998-05-20 Appareil et procede pour le nettoyage des mains WO1998053752A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP50003399A JP2002502281A (ja) 1997-05-30 1998-05-20 手を洗浄する装置及び方法
EP98922540A EP0994676A2 (fr) 1997-05-30 1998-05-20 Appareil et procede pour le nettoyage des mains
AU75157/98A AU739851B2 (en) 1997-05-30 1998-05-20 Apparatus for and method of disinfecting hands

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2,206,623 1997-05-30
CA002206623A CA2206623A1 (fr) 1997-05-30 1997-05-30 Appareil et methode de nettoyage des mains

Publications (2)

Publication Number Publication Date
WO1998053752A2 true WO1998053752A2 (fr) 1998-12-03
WO1998053752A3 WO1998053752A3 (fr) 1999-03-04

Family

ID=4160784

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA1998/000491 WO1998053752A2 (fr) 1997-05-30 1998-05-20 Appareil et procede pour le nettoyage des mains

Country Status (5)

Country Link
EP (1) EP0994676A2 (fr)
JP (1) JP2002502281A (fr)
AU (1) AU739851B2 (fr)
CA (1) CA2206623A1 (fr)
WO (1) WO1998053752A2 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000048640A3 (fr) * 1999-02-20 2000-12-14 Hartmut J Schneider Dispositif et procede pour la desinfection des mains
GB2355408A (en) * 1999-05-06 2001-04-25 Medichem Internat Ltd A sporicidal disinfectant & sterilant formulation comprising a quaternary ammonium salt with an alkyl group containing 8 to 18 carbon atoms
EP1123152A1 (fr) * 1998-08-24 2001-08-16 Raytec Corporation Dispositifs automatises d'humidification utilisant des agents antimicrobiens
EP1175229A1 (fr) * 1999-05-06 2002-01-30 Intecon Systems, Inc. Nettoyage de matiere particulaire, d'impuretes chimique provenant des mains et d'articles en elastomere
WO2003068096A1 (fr) * 2002-02-11 2003-08-21 Safeway Hygiene Services Ltd Dispositif de nettoyage
WO2006058374A1 (fr) * 2004-12-01 2006-06-08 Kenneth Tasman Choate Appareil de lavage et de sechage des mains
AU2005312337B2 (en) * 2004-12-01 2010-07-01 Mediklean Technologies Pte Ltd Hand washing and drying apparatus
WO2010141518A1 (fr) * 2009-05-31 2010-12-09 Jerome Bertrand Procede et appareil de nettoyage/desinfection des mains
US7946055B2 (en) * 2005-07-30 2011-05-24 Dyson Technology Limited Dryer
WO2011086323A1 (fr) 2010-01-14 2011-07-21 Bernard Feldain Appareil pour la desinfection des mains d'un usager
CN112933384A (zh) * 2021-01-26 2021-06-11 钟朕 一种临床医学内科用内置过滤结构的专用消毒设备
WO2021228745A1 (fr) * 2020-05-14 2021-11-18 B.A. Developpement Borne autoportante de distribution de doses de solution désinfectante en milieu sensible ou en espace extérieur
WO2022008778A1 (fr) * 2020-07-10 2022-01-13 Fundatronic, S.L. Dispositif pour la stérilisation des mains

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100903347B1 (ko) 2007-09-27 2009-06-22 주식회사 에이치케이 손 소독기 리프트장치
DE102007054320A1 (de) 2007-10-31 2009-05-07 Gfm Solutions E.K. Modular ausgestaltetes automatisches Desinfektionsgerät
CN102920380A (zh) * 2011-08-12 2013-02-13 上海美申环境设施设备有限公司 集成一体式全自动洗手装置
DE102021000140A1 (de) 2020-07-21 2022-01-27 Masoud Torkzadeh Mobile tragbare Desinfektionsvorrichtung nach Roll-On-Prinzip, insbesondere zum Desinfizieren der Hände, welche mit einem Clip versehen ist, welche entweder an einem Armband, einer Armbanduhr, einer Hose oder einem anderen Gegenstand befestigt werden kann
CN112169001A (zh) * 2020-11-06 2021-01-05 丁颜 一种喷淋式消毒抑菌装置
KR102565704B1 (ko) * 2023-01-03 2023-08-14 (주)대한인더스트리 스마트 손세정기 및 세정 자원 관리 시스템

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US4854336A (en) * 1988-07-29 1989-08-08 Martin Byzitter Teat cup disinfectant system
US5265628A (en) * 1992-06-02 1993-11-30 Meritech, Inc. Automated cleansing chamber
DE9318479U1 (de) * 1993-12-02 1994-07-07 Sebastian, Rudolf, Dr., 81369 München Vorrichtung zur zeitgesteuerten Abgabe von Wasch- und Desinfektionsmittel zur chirurgischen Händedesinfektion
US5562248A (en) * 1994-12-27 1996-10-08 Khalifka; Mahmound Showerhead with integrated soap dispenser

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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1123152A1 (fr) * 1998-08-24 2001-08-16 Raytec Corporation Dispositifs automatises d'humidification utilisant des agents antimicrobiens
EP1123152A4 (fr) * 1998-08-24 2002-01-02 Raytec Corp Dispositifs automatises d'humidification utilisant des agents antimicrobiens
WO2000048640A3 (fr) * 1999-02-20 2000-12-14 Hartmut J Schneider Dispositif et procede pour la desinfection des mains
DE19907340B4 (de) * 1999-02-20 2004-05-13 Schneider, Hartmut J., Vars Verfahren und Vorrichtung zur Reinigung und/oder Desinfektion von Händen oder Füßen
EP1175229A1 (fr) * 1999-05-06 2002-01-30 Intecon Systems, Inc. Nettoyage de matiere particulaire, d'impuretes chimique provenant des mains et d'articles en elastomere
JP2003525655A (ja) * 1999-05-06 2003-09-02 インテコン システムズ インコーポレイテッド 手及びエラストマー物品から粒状物及び化学的汚染物質を洗浄する装置
GB2355408A (en) * 1999-05-06 2001-04-25 Medichem Internat Ltd A sporicidal disinfectant & sterilant formulation comprising a quaternary ammonium salt with an alkyl group containing 8 to 18 carbon atoms
EP1175229A4 (fr) * 1999-05-06 2003-05-21 Intecon Systems Inc Nettoyage de matiere particulaire, d'impuretes chimique provenant des mains et d'articles en elastomere
WO2003068096A1 (fr) * 2002-02-11 2003-08-21 Safeway Hygiene Services Ltd Dispositif de nettoyage
WO2006058374A1 (fr) * 2004-12-01 2006-06-08 Kenneth Tasman Choate Appareil de lavage et de sechage des mains
AU2005312337B2 (en) * 2004-12-01 2010-07-01 Mediklean Technologies Pte Ltd Hand washing and drying apparatus
US7946055B2 (en) * 2005-07-30 2011-05-24 Dyson Technology Limited Dryer
WO2010141518A1 (fr) * 2009-05-31 2010-12-09 Jerome Bertrand Procede et appareil de nettoyage/desinfection des mains
WO2011086323A1 (fr) 2010-01-14 2011-07-21 Bernard Feldain Appareil pour la desinfection des mains d'un usager
WO2021228745A1 (fr) * 2020-05-14 2021-11-18 B.A. Developpement Borne autoportante de distribution de doses de solution désinfectante en milieu sensible ou en espace extérieur
FR3110071A1 (fr) * 2020-05-14 2021-11-19 B.A. Developpement Borne autoportante de distribution de doses de solution désinfectante en milieu sensible ou en espace extérieur
WO2022008778A1 (fr) * 2020-07-10 2022-01-13 Fundatronic, S.L. Dispositif pour la stérilisation des mains
CN112933384A (zh) * 2021-01-26 2021-06-11 钟朕 一种临床医学内科用内置过滤结构的专用消毒设备
CN112933384B (zh) * 2021-01-26 2022-05-20 钟朕 一种临床医学内科用内置过滤结构的专用消毒设备

Also Published As

Publication number Publication date
WO1998053752A3 (fr) 1999-03-04
CA2206623A1 (fr) 1998-11-30
JP2002502281A (ja) 2002-01-22
AU739851B2 (en) 2001-10-25
AU7515798A (en) 1998-12-30
EP0994676A2 (fr) 2000-04-26

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