IT1236664B - Electro-anaesthetic appts. for dentistry - Google Patents

Electro-anaesthetic appts. for dentistry

Info

Publication number
IT1236664B
IT1236664B IT02228489A IT2228489A IT1236664B IT 1236664 B IT1236664 B IT 1236664B IT 02228489 A IT02228489 A IT 02228489A IT 2228489 A IT2228489 A IT 2228489A IT 1236664 B IT1236664 B IT 1236664B
Authority
IT
Italy
Prior art keywords
current pulse
appts
temp
pick
electrodes
Prior art date
Application number
IT02228489A
Other languages
Italian (it)
Other versions
IT8922284A0 (en
IT8922284A1 (en
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
Priority to IT02228489A priority Critical patent/IT1236664B/en
Publication of IT8922284A0 publication Critical patent/IT8922284A0/en
Publication of IT8922284A1 publication Critical patent/IT8922284A1/en
Application granted granted Critical
Publication of IT1236664B publication Critical patent/IT1236664B/en

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  • Adhesives Or Adhesive Processes (AREA)
  • Dental Preparations (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

The appts. has a series circuit comprising a current pulse l.f. generator (1) with a current pulse frequency setter (2), a unit (3) determining a current pulse flank, a current pulse shaper (4), a current amplifier (5), a converter (6) and a current pulse amplitude regulator (7) electrically connected to electrodes (9,10). The electrodes are placed in a reflexogenous zone of an ear muscle and on the mucous membrane of the alveolar extension of one jaw in the region of the projection of the root tips of the prepared teeth of the patient. A temp. pick-up (11) is applied to the face of the patient. The output of the temp. pick-up is coupled to the input of a current pulse duration regulator (12) whose output lies at the input of the shaper (4).
IT02228489A 1989-11-07 1989-11-07 Electro-anaesthetic appts. for dentistry IT1236664B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT02228489A IT1236664B (en) 1989-11-07 1989-11-07 Electro-anaesthetic appts. for dentistry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02228489A IT1236664B (en) 1989-11-07 1989-11-07 Electro-anaesthetic appts. for dentistry

Publications (3)

Publication Number Publication Date
IT8922284A0 IT8922284A0 (en) 1989-11-07
IT8922284A1 IT8922284A1 (en) 1991-05-07
IT1236664B true IT1236664B (en) 1993-03-25

Family

ID=11194163

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02228489A IT1236664B (en) 1989-11-07 1989-11-07 Electro-anaesthetic appts. for dentistry

Country Status (1)

Country Link
IT (1) IT1236664B (en)

Also Published As

Publication number Publication date
IT8922284A0 (en) 1989-11-07
IT8922284A1 (en) 1991-05-07

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Legal Events

Date Code Title Description
0001 Granted