FR62257E - Method and apparatus for drilling teeth, in dental prosthesis, by means of a gas stream charged with abrasive - Google Patents

Method and apparatus for drilling teeth, in dental prosthesis, by means of a gas stream charged with abrasive

Info

Publication number
FR62257E
FR62257E FR62257DA FR62257E FR 62257 E FR62257 E FR 62257E FR 62257D A FR62257D A FR 62257DA FR 62257 E FR62257 E FR 62257E
Authority
FR
France
Prior art keywords
abrasive
gas stream
dental prosthesis
drilling teeth
stream charged
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
Application number
Other languages
French (fr)
Inventor
Robert Beauregard Black
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 filed Critical
Application granted granted Critical
Publication of FR62257E publication Critical patent/FR62257E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0092—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed by mechanical means, e.g. by screw conveyors
    • 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
    • A61C1/087—Supplying powder or medicines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00—Dental tools or instruments
    • A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
    • A61C3/025—Instruments acting like a sandblast machine, e.g. for cleaning, polishing or cutting teeth

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Medical Informatics (AREA)
FR62257D 1951-02-10 1951-02-10 Method and apparatus for drilling teeth, in dental prosthesis, by means of a gas stream charged with abrasive Expired FR62257E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR62257T 1951-02-10

Publications (1)

Publication Number Publication Date
FR62257E true FR62257E (en) 1955-06-13

Family

ID=8695707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR62257D Expired FR62257E (en) 1951-02-10 1951-02-10 Method and apparatus for drilling teeth, in dental prosthesis, by means of a gas stream charged with abrasive

Country Status (2)

Country Link
FR (1) FR62257E (en)
NL (1) NL89189C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4311515A1 (en) * 2022-07-29 2024-01-31 Ferton Holding S.A. System for producing a powder-gas jet for performing a dental treatment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4311515A1 (en) * 2022-07-29 2024-01-31 Ferton Holding S.A. System for producing a powder-gas jet for performing a dental treatment
WO2024023333A1 (en) * 2022-07-29 2024-02-01 Ferton Holding S.A. System for producing a powder-gas jet for performing a dental treatment

Also Published As

Publication number Publication date
NL89189C (en)

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