WO1999048817A3 - Water sanitizing system - Google Patents

Water sanitizing system Download PDF

Info

Publication number
WO1999048817A3
WO1999048817A3 PCT/CA1999/000233 CA9900233W WO9948817A3 WO 1999048817 A3 WO1999048817 A3 WO 1999048817A3 CA 9900233 W CA9900233 W CA 9900233W WO 9948817 A3 WO9948817 A3 WO 9948817A3
Authority
WO
WIPO (PCT)
Prior art keywords
water
sanitized
reservoir
dental
sanitizing
Prior art date
Application number
PCT/CA1999/000233
Other languages
French (fr)
Other versions
WO1999048817A2 (en
Inventor
John Stanbury Luscombe
Original Assignee
Hygenitek Inc
John Stanbury Luscombe
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 Hygenitek Inc, John Stanbury Luscombe filed Critical Hygenitek Inc
Priority to PCT/CA1999/000233 priority Critical patent/WO1999048817A2/en
Priority to AU28227/99A priority patent/AU2822799A/en
Priority to EP99908713A priority patent/EP1135337A2/en
Priority to CA002318431A priority patent/CA2318431C/en
Publication of WO1999048817A2 publication Critical patent/WO1999048817A2/en
Publication of WO1999048817A3 publication Critical patent/WO1999048817A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/026—Treating water for medical or cosmetic purposes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

A device for sanitizing and dispensing water used in dental and other medical procedures provides a sanitizing tank (14) into which municipal tap water or another water supply is sanitized to kill harmful bacteria and other micro-organisms. The sanitized water is drained to a reservoir when the level of water in the reservoir reaches a selected lower limit, as detected by a level sensor which signals a valve between the sanitizing tank and the reservoir to open. The sanitized water can be used in medical or dental procedures which require large amounts of water for irrigation, cooling or other purposes. The dispensing system provides selectable distribution of the sanitized water through an existing dental distribution system, supplying disinfectant to certain dispensing devices and systems while supplying sanitized water to others.
PCT/CA1999/000233 1998-03-25 1999-03-19 Water sanitizing system WO1999048817A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/CA1999/000233 WO1999048817A2 (en) 1999-03-19 1999-03-19 Water sanitizing system
AU28227/99A AU2822799A (en) 1999-03-19 1999-03-19 Water sanitizing system
EP99908713A EP1135337A2 (en) 1998-03-25 1999-03-19 Water sanitizing system
CA002318431A CA2318431C (en) 1999-03-19 1999-03-19 Water sanitizing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA1999/000233 WO1999048817A2 (en) 1999-03-19 1999-03-19 Water sanitizing system

Publications (2)

Publication Number Publication Date
WO1999048817A2 WO1999048817A2 (en) 1999-09-30
WO1999048817A3 true WO1999048817A3 (en) 2000-02-10

Family

ID=4173360

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA1999/000233 WO1999048817A2 (en) 1998-03-25 1999-03-19 Water sanitizing system

Country Status (3)

Country Link
AU (1) AU2822799A (en)
CA (1) CA2318431C (en)
WO (1) WO1999048817A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108697817A (en) * 2015-10-09 2018-10-23 蓝色安全有限公司 For the service processing method of water supply unit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015212248A1 (en) * 2015-06-30 2017-01-05 Blue Safety Gmbh Operating water supply unit for supplying a medical treatment unit, dental treatment unit and operating method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049552A (en) * 1974-09-23 1977-09-20 Oregon Patent Development Company Ozone generating system
US4216185A (en) * 1978-10-16 1980-08-05 Hopkins Dale W Method and apparatus for purging disinfecting high purity water distribution systems
US5158454A (en) * 1989-11-11 1992-10-27 Dr. J. Hansler Gmbh Dental unit
US5295829A (en) * 1991-07-24 1994-03-22 Siemens Aktiengesellschaft Water supply device for dental work stations
US5709546A (en) * 1996-11-27 1998-01-20 Waggoner; Mark B. Water sanitizing system and process

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049552A (en) * 1974-09-23 1977-09-20 Oregon Patent Development Company Ozone generating system
US4216185A (en) * 1978-10-16 1980-08-05 Hopkins Dale W Method and apparatus for purging disinfecting high purity water distribution systems
US5158454A (en) * 1989-11-11 1992-10-27 Dr. J. Hansler Gmbh Dental unit
US5295829A (en) * 1991-07-24 1994-03-22 Siemens Aktiengesellschaft Water supply device for dental work stations
US5709546A (en) * 1996-11-27 1998-01-20 Waggoner; Mark B. Water sanitizing system and process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108697817A (en) * 2015-10-09 2018-10-23 蓝色安全有限公司 For the service processing method of water supply unit
JP7142570B2 (en) 2015-10-09 2022-09-27 ブルー セイフティ ゲーエムベーハー Treatment method for tap water supply unit

Also Published As

Publication number Publication date
CA2318431A1 (en) 1999-09-30
CA2318431C (en) 2002-02-12
WO1999048817A2 (en) 1999-09-30
AU2822799A (en) 1999-10-18

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