FR2781377B3 - AMBIENT AIR PURIFICATION DEVICE - Google Patents

AMBIENT AIR PURIFICATION DEVICE

Info

Publication number
FR2781377B3
FR2781377B3 FR9809261A FR9809261A FR2781377B3 FR 2781377 B3 FR2781377 B3 FR 2781377B3 FR 9809261 A FR9809261 A FR 9809261A FR 9809261 A FR9809261 A FR 9809261A FR 2781377 B3 FR2781377 B3 FR 2781377B3
Authority
FR
France
Prior art keywords
ambient air
purification device
air purification
ambient
purification
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
FR9809261A
Other languages
French (fr)
Other versions
FR2781377A3 (en
Inventor
Li Chou Lu
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.)
Individual
Original Assignee
Individual
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 to GB9803645A priority Critical patent/GB2334448A/en
Application filed by Individual filed Critical Individual
Priority to FR9809261A priority patent/FR2781377B3/en
Publication of FR2781377A3 publication Critical patent/FR2781377A3/en
Application granted granted Critical
Publication of FR2781377B3 publication Critical patent/FR2781377B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
    • A61G15/14—Dental work stands; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/06—Saliva removers; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/06—Saliva removers; Accessories therefor
    • A61C17/084—Saliva removers; Accessories therefor with light sources
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
    • A61G15/10—Parts, details or accessories

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
FR9809261A 1998-02-20 1998-07-21 AMBIENT AIR PURIFICATION DEVICE Expired - Lifetime FR2781377B3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9803645A GB2334448A (en) 1998-02-20 1998-02-20 Suction cleaner for dentistry with air purifier
FR9809261A FR2781377B3 (en) 1998-02-20 1998-07-21 AMBIENT AIR PURIFICATION DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9803645A GB2334448A (en) 1998-02-20 1998-02-20 Suction cleaner for dentistry with air purifier
FR9809261A FR2781377B3 (en) 1998-02-20 1998-07-21 AMBIENT AIR PURIFICATION DEVICE

Publications (2)

Publication Number Publication Date
FR2781377A3 FR2781377A3 (en) 2000-01-28
FR2781377B3 true FR2781377B3 (en) 2000-06-30

Family

ID=26234451

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9809261A Expired - Lifetime FR2781377B3 (en) 1998-02-20 1998-07-21 AMBIENT AIR PURIFICATION DEVICE

Country Status (2)

Country Link
FR (1) FR2781377B3 (en)
GB (1) GB2334448A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6464499B1 (en) * 2001-04-06 2002-10-15 Li-Chou Lu Air-sucking, sterilizing and wastewater treatment method for dental clinic bed
IT202000018028A1 (en) * 2020-07-24 2022-01-24 Tiziano Piersigilli EQUIPMENT INCLUDING A SUCTION GROUP AND AT LEAST ONE ACCESSORY GROUP EQUIPPED WITH AN ELECTRONIC AND/OR PNEUMATIC DEVICE.
GB2606225A (en) * 2021-04-30 2022-11-02 A & A Scott Holdings Ltd Aerosol suction device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768970A (en) * 1971-12-22 1973-10-30 O Malmin Air sterilizer and control means
US4252054A (en) * 1978-08-30 1981-02-24 Marinus Bakels Dental clean air device
JPS6057345B2 (en) * 1981-09-04 1985-12-14 義一 多田 Contamination purification method and contamination purification device for dental clinic
SE9201952L (en) * 1992-06-24 1993-12-25 Swedovo Ab Device for purifying air from mercury vapors
AU7081594A (en) * 1993-06-01 1995-01-03 Laszlo Kutor Local air capture and purification apparatus and method

Also Published As

Publication number Publication date
FR2781377A3 (en) 2000-01-28
GB9803645D0 (en) 1998-04-15
GB2334448A (en) 1999-08-25

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