CH552379A - Piece a main. - Google Patents

Piece a main.

Info

Publication number
CH552379A
CH552379A CH1600771A CH1600771A CH552379A CH 552379 A CH552379 A CH 552379A CH 1600771 A CH1600771 A CH 1600771A CH 1600771 A CH1600771 A CH 1600771A CH 552379 A CH552379 A CH 552379A
Authority
CH
Switzerland
Prior art keywords
handpiece
Prior art date
Application number
CH1600771A
Other languages
English (en)
Original Assignee
Electro Dent 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
Application filed by Electro Dent Inc filed Critical Electro Dent Inc
Publication of CH552379A publication Critical patent/CH552379A/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/36014—External stimulators, e.g. with patch electrodes
    • A61N1/36021—External stimulators, e.g. with patch electrodes for treatment of pain
    • 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
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/081—Pain-alleviating features

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pain & Pain Management (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
CH1600771A 1971-04-15 1971-11-03 Piece a main. CH552379A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13429571A 1971-04-15 1971-04-15
US13651871A 1971-04-22 1971-04-22

Publications (1)

Publication Number Publication Date
CH552379A true CH552379A (fr) 1974-08-15

Family

ID=26832187

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1600771A CH552379A (fr) 1971-04-15 1971-11-03 Piece a main.

Country Status (9)

Country Link
BE (1) BE774592A (fr)
CH (1) CH552379A (fr)
DE (1) DE2154650A1 (fr)
FR (1) FR2166428A5 (fr)
GB (1) GB1371525A (fr)
IT (1) IT942246B (fr)
NL (1) NL7115170A (fr)
NO (1) NO130215B (fr)
SE (1) SE365398B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804871B1 (fr) * 2000-02-14 2002-04-19 Satelec Sa Soc Pour La Concept Dispositif de connexion entre un appareil d'electro- analgesie et une piece a main dentaire
EP1982667B1 (fr) * 2007-04-20 2009-09-23 W & H Dentalwerk Bürmoos GmbH Pièce à main médicale, notamment dentaire, entraînée par un fluide
EP1982668B1 (fr) 2007-04-20 2011-06-22 W & H Dentalwerk Bürmoos GmbH Pièce à main médicale, en particulier dentaire, actionnée hydrauliquement
EP2727552B1 (fr) 2012-11-05 2014-10-08 W & H Dentalwerk Bürmoos GmbH Pièce à main médicale, en particulier dentaire

Also Published As

Publication number Publication date
SE365398B (fr) 1974-03-25
FR2166428A5 (fr) 1973-08-17
NO130215B (fr) 1974-07-29
NL7115170A (fr) 1972-10-17
DE2154650A1 (de) 1972-10-19
GB1371525A (en) 1974-10-23
BE774592A (fr) 1972-04-28
IT942246B (it) 1973-03-20

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Legal Events

Date Code Title Description
PL Patent ceased