ES2194862T3 - Sistema de purificacion de agua para instrumento dental. - Google Patents

Sistema de purificacion de agua para instrumento dental.

Info

Publication number
ES2194862T3
ES2194862T3 ES94901528T ES94901528T ES2194862T3 ES 2194862 T3 ES2194862 T3 ES 2194862T3 ES 94901528 T ES94901528 T ES 94901528T ES 94901528 T ES94901528 T ES 94901528T ES 2194862 T3 ES2194862 T3 ES 2194862T3
Authority
ES
Spain
Prior art keywords
resin
dental
cartridge
iodinated
water supply
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
ES94901528T
Other languages
English (en)
Inventor
Leo H Wolf
Mark F Wolf
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.)
MRLB International Inc
Original Assignee
MRLB International Inc
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 US07/973,454 external-priority patent/US5230624A/en
Application filed by MRLB International Inc filed Critical MRLB International Inc
Application granted granted Critical
Publication of ES2194862T3 publication Critical patent/ES2194862T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/0061—Air and water supply systems; Valves specially adapted therefor
    • A61C1/0076—Sterilising operating fluids or fluid supply elements such as supply lines, filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/05—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with turbine drive
    • A61C1/052—Ducts for supplying driving or cooling fluid, e.g. air, water
    • 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—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

SE PRESENTA UN SISTEMA PARA PURIFICAR EL AGUA SUMINISTRADA A UN INSTRUMENTO DENTAL DINAMICO (10) QUE TIENE UN ELEMENTO DESECHABLE 812) QUE COMPRENDE UNA RESINA IODADA (23). LOS MICROORGANISMOS QUE PROVOCAN ENFERMEDADES EN EL FLUJO DEL AGUA A TRAVES DEL ELEMENTO SON NEUTRALIZADOS CON AGENTES NEUTRALIZADORES LIBERADOS DIRECTAMENTE SOBRE LOS MICROORGANISMOS CUANDO LOS MICROORGANISMOS SE PONEN EN CONTACTO CON LA RESINA (23). EL IODO RESIDUAL ES LIBERADO A MEDIDA QUE EL AGUA PASA A TRAVES DEL A RESINA (23) Y PERMANECE ENTRE EL ELEMENTO (20) Y EL INSTRUMENTO DINAMICO (10) PARA MANTENER LA PUREZA DEL AGUA DE LA UNIDAD DENTAL. UN SISTEMA MODIFICADO PARA PURIFICAR EL AGUA SUMINISTRADA A UNA UNIDAD DENTAL Y UN INSTRUMENTO DENTAL DINAMICO (100) TIENE DOS ELEMENTOS DESECHABLES (120, 122), CADA UNO DE LOS CUALES TIENE UNA RESINA DE INTERCAMBIO ANIONICO IODADA (23, 126) QUE CONTIENE UNA RESINA I(N) IODADA DE LIBERACION CONTINUA, DE VELOCIDAD FIJA. EL IODO SE LIBERA DE LA RESINA A UNA VELOCIDAD ESPECIFICAY CONSTANTE A MEDIDA QUE EL AGUA PASA A TRAVES DE LA RESINA (23, 126) PARA MANTENER LA PUREZA DEL AGUA DENTAL.
ES94901528T 1992-11-09 1993-10-29 Sistema de purificacion de agua para instrumento dental. Expired - Lifetime ES2194862T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/973,454 US5230624A (en) 1992-11-09 1992-11-09 Water purification system for dental instrument
US08/097,162 US5370534A (en) 1992-11-09 1993-07-23 Water purification system for dental instrument

Publications (1)

Publication Number Publication Date
ES2194862T3 true ES2194862T3 (es) 2003-12-01

Family

ID=26792760

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94901528T Expired - Lifetime ES2194862T3 (es) 1992-11-09 1993-10-29 Sistema de purificacion de agua para instrumento dental.

Country Status (9)

Country Link
US (2) US5370534A (es)
EP (1) EP0667752B1 (es)
CN (1) CN1045159C (es)
AT (1) ATE238005T1 (es)
AU (1) AU5608494A (es)
CA (1) CA2146122C (es)
DE (1) DE69332906T2 (es)
ES (1) ES2194862T3 (es)
WO (1) WO1994010932A1 (es)

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Also Published As

Publication number Publication date
DE69332906D1 (de) 2003-05-28
CA2146122A1 (en) 1994-05-26
DE69332906T2 (de) 2003-11-06
US5370534A (en) 1994-12-06
US5556279A (en) 1996-09-17
CA2146122C (en) 2005-02-15
EP0667752A1 (en) 1995-08-23
EP0667752B1 (en) 2003-04-23
CN1086701A (zh) 1994-05-18
AU5608494A (en) 1994-06-08
ATE238005T1 (de) 2003-05-15
CN1045159C (zh) 1999-09-22
EP0667752A4 (en) 1995-11-15
WO1994010932A1 (en) 1994-05-26

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