DE3906063C2 - - Google Patents
Info
- Publication number
- DE3906063C2 DE3906063C2 DE19893906063 DE3906063A DE3906063C2 DE 3906063 C2 DE3906063 C2 DE 3906063C2 DE 19893906063 DE19893906063 DE 19893906063 DE 3906063 A DE3906063 A DE 3906063A DE 3906063 C2 DE3906063 C2 DE 3906063C2
- Authority
- DE
- Germany
- Prior art keywords
- handpiece
- pathogen
- passage
- water
- check valve
- 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 - Lifetime
Links
- 244000052769 pathogen Species 0.000 claims description 43
- 230000001717 pathogenic effect Effects 0.000 claims description 28
- 230000004888 barrier function Effects 0.000 claims description 13
- 239000012510 hollow fiber Substances 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 47
- 241000894006 Bacteria Species 0.000 description 4
- 208000003322 Coinfection Diseases 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 208000006558 Dental Calculus Diseases 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000761427 Boraras micros Species 0.000 description 1
- 208000002064 Dental Plaque Diseases 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000840 anti-viral effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- A61C1/0061—Air and water supply systems; Valves specially adapted therefor
- A61C1/0076—Sterilising operating fluids or fluid supply elements such as supply lines, filters
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63108812A JPH078284B2 (ja) | 1988-04-30 | 1988-04-30 | 歯科用防菌ハンドピース |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3906063A1 DE3906063A1 (de) | 1989-11-09 |
| DE3906063C2 true DE3906063C2 (enrdf_load_stackoverflow) | 1992-07-02 |
Family
ID=14494124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893906063 Granted DE3906063A1 (de) | 1988-04-30 | 1989-02-27 | Zahnaerztliches handstueck |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH078284B2 (enrdf_load_stackoverflow) |
| DE (1) | DE3906063A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1234548A2 (de) | 2001-02-22 | 2002-08-28 | KALTENBACH & VOIGT GmbH & Co. | Medizinisches oder dentalmedizinisches Behandlungsinstrument mit einem Filterelement |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0631708U (ja) * | 1992-10-09 | 1994-04-26 | 株式会社中西歯科器械製作所 | 歯科用ハンドピース装置 |
| NL1006137C2 (nl) * | 1997-05-27 | 1998-12-01 | Prime Water Systems N V | Ultrafiltratie-inrichting. |
| EP2781201B1 (de) * | 2013-03-20 | 2018-02-28 | W & H Dentalwerk Bürmoos GmbH | Filterpatrone für eine medizinische, insbesondere dentale, Kupplungsvorrichtung |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH632405A5 (fr) * | 1979-11-16 | 1982-10-15 | David Mosimann | Dispositif anti-retour pour turbines et pieces a main dentaires. |
| DE2951411A1 (de) * | 1979-12-20 | 1981-07-02 | Richard 8757 Karlstein Himmelsbach | Filtriereinrichtung zur bakteriellen entkeimung von kuehlfluessigkeit bei kieferchirurgischen geraeten |
| DE3123390C2 (de) * | 1981-06-12 | 1986-01-23 | Siemens AG, 1000 Berlin und 8000 München | Zahnärztlicher Instrumentenkopf |
| JPS6260550A (ja) * | 1985-09-11 | 1987-03-17 | 塚田 洋四郎 | ハンドピ−スの内部汚染防止装置 |
| JPH0211055Y2 (enrdf_load_stackoverflow) * | 1985-10-24 | 1990-03-19 | ||
| DE3545496A1 (de) * | 1985-12-20 | 1987-07-02 | Siemens Ag | Zahnaerztliches geraet |
-
1988
- 1988-04-30 JP JP63108812A patent/JPH078284B2/ja not_active Expired - Fee Related
-
1989
- 1989-02-27 DE DE19893906063 patent/DE3906063A1/de active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1234548A2 (de) | 2001-02-22 | 2002-08-28 | KALTENBACH & VOIGT GmbH & Co. | Medizinisches oder dentalmedizinisches Behandlungsinstrument mit einem Filterelement |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH078284B2 (ja) | 1995-02-01 |
| DE3906063A1 (de) | 1989-11-09 |
| JPH01280452A (ja) | 1989-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |