IT1236664B - Electro-anaesthetic appts. for dentistry - Google Patents
Electro-anaesthetic appts. for dentistryInfo
- 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
Links
Landscapes
- 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).
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) |
-
1989
- 1989-11-07 IT IT02228489A patent/IT1236664B/en active IP Right Grant
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 |