SE9100285L - SUGGESTION FOR USE IN DENTAL - Google Patents
SUGGESTION FOR USE IN DENTALInfo
- Publication number
- SE9100285L SE9100285L SE9100285A SE9100285A SE9100285L SE 9100285 L SE9100285 L SE 9100285L SE 9100285 A SE9100285 A SE 9100285A SE 9100285 A SE9100285 A SE 9100285A SE 9100285 L SE9100285 L SE 9100285L
- Authority
- SE
- Sweden
- Prior art keywords
- handle
- suction
- switch
- solenoid valve
- suction pipe
- Prior art date
Links
Classifications
-
- 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
- A61C17/08—Aspiration nozzles
Landscapes
- Health & Medical Sciences (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)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- External Artificial Organs (AREA)
Abstract
The invention relates to a suction device to be used in dental care, comprising a suction source, a suction pipe (1) to be joined to the suction source, a handle (2) arranged at the end of the suction pipe (1) and provided with a through suction hole and a solenoid valve arranged in the suction pipe (1) between the suction source and the handle (2) to switch on the suction at the handle (2) and to switch it off as well as a switch (4) arranged in connection with the handle (2) to guide the solenoid valve. To eliminate the problems relating to mechanical hand-operated switches, the switch (4) is a switch responsive to position, such as a mercury switch, arranged to guide the solenoid valve and to provide a switching-on of the suction at the handle (2) when the end of the handle on the suction pipe (1) side is situated higher than the rest of the handle (2), substantially irrespective of the rotational position of the handle (2) with respect to the longitudinal axis thereof.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI905213A FI84672C (en) | 1990-10-23 | 1990-10-23 | ADJUSTMENT FOR THE PURPOSE. |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9100285D0 SE9100285D0 (en) | 1991-01-30 |
SE9100285L true SE9100285L (en) | 1992-04-24 |
Family
ID=8531288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9100285A SE9100285L (en) | 1990-10-23 | 1991-01-30 | SUGGESTION FOR USE IN DENTAL |
Country Status (7)
Country | Link |
---|---|
AU (1) | AU8629791A (en) |
DE (1) | DE4104429A1 (en) |
DK (1) | DK17491A (en) |
FI (1) | FI84672C (en) |
IT (1) | IT1247098B (en) |
SE (1) | SE9100285L (en) |
WO (1) | WO1992006650A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101821562B1 (en) | 2016-09-01 | 2018-01-25 | 최성숙 | Automatic operation dental apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4215476A (en) * | 1977-03-25 | 1980-08-05 | Armstrong Alexander S | Health services combination irrigator and aspirator |
US4799885A (en) * | 1987-06-01 | 1989-01-24 | Hussong Dean R | Automatic high velocity evacuator dental suction device |
IT1234828B (en) * | 1988-03-30 | 1992-05-29 | Cattani Off Augusto & Co | CONTROL DEVICE FOR LIQUID RING SUCTION SYSTEMS FOR DENTAL USE |
EP0355467B1 (en) * | 1988-08-10 | 1991-12-27 | Siemens Aktiengesellschaft | Dental sucking device with controllable suction power |
FI85102C (en) * | 1990-02-27 | 1992-03-10 | Planmeca Oy | Closing mechanism for the suction device of a dental machine |
-
1990
- 1990-10-23 FI FI905213A patent/FI84672C/en not_active IP Right Cessation
-
1991
- 1991-01-30 SE SE9100285A patent/SE9100285L/en not_active Application Discontinuation
- 1991-01-31 DK DK017491A patent/DK17491A/en unknown
- 1991-02-14 DE DE4104429A patent/DE4104429A1/en not_active Withdrawn
- 1991-02-20 IT ITMI910431A patent/IT1247098B/en active IP Right Grant
- 1991-10-07 AU AU86297/91A patent/AU8629791A/en not_active Abandoned
- 1991-10-07 WO PCT/FI1991/000307 patent/WO1992006650A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
DK17491A (en) | 1992-04-24 |
SE9100285D0 (en) | 1991-01-30 |
WO1992006650A1 (en) | 1992-04-30 |
FI905213A (en) | 1991-09-13 |
DK17491D0 (en) | 1991-01-31 |
DE4104429A1 (en) | 1992-04-30 |
ITMI910431A1 (en) | 1992-08-20 |
FI84672B (en) | 1991-09-13 |
FI905213A0 (en) | 1990-10-23 |
AU8629791A (en) | 1992-05-20 |
FI84672C (en) | 1991-12-27 |
ITMI910431A0 (en) | 1991-02-20 |
IT1247098B (en) | 1994-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 9100285-7 |