GB456483A - Improvements in or relating to saliva tubes - Google Patents
Improvements in or relating to saliva tubesInfo
- Publication number
- GB456483A GB456483A GB669/36A GB66936A GB456483A GB 456483 A GB456483 A GB 456483A GB 669/36 A GB669/36 A GB 669/36A GB 66936 A GB66936 A GB 66936A GB 456483 A GB456483 A GB 456483A
- Authority
- GB
- United Kingdom
- Prior art keywords
- saliva
- tube
- level
- class
- relating
- 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
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)
- External Artificial Organs (AREA)
Abstract
456,483. Saliva ejectors. AMAN, C. A., 49B, Ostra Agatan, Upsala, Sweden. Jan. 8, 1936, No. 669. Convention date, April 25, 1935. [Class 81 (ii)] A saliva tube to be connected to the usual pump and of the kind having an air supply duct to break the vacuum when the level of the saliva falls, is so constructed that the connection with the air supply duct is situated below the lowermost level of any of the saliva suction ports. In the form shown in Fig. 1, an internal air duct 3 opens into the saliva tube 1 at a point 6 below the level of any of the saliva suction ports 2. In a modification, Fig. 3, the air duct 3 surrounds the tube 1. Specification 18362/11, [Class 81 (ii)], is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE456483X | 1935-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB456483A true GB456483A (en) | 1936-11-10 |
Family
ID=20310155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB669/36A Expired GB456483A (en) | 1935-04-25 | 1936-01-08 | Improvements in or relating to saliva tubes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB456483A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3091859A (en) * | 1961-07-19 | 1963-06-04 | Herbert A Baughan | Dental saliva ejectors |
| US3101545A (en) * | 1961-06-01 | 1963-08-27 | Herbert A Baughan | Dental saliva ejectors |
| US3101544A (en) * | 1961-06-01 | 1963-08-27 | Herbert A Baughan | Dental saliva ejectors |
| US3101543A (en) * | 1961-05-15 | 1963-08-27 | Herbert A Baughan | Dental saliva ejectors |
| US5690487A (en) * | 1995-04-07 | 1997-11-25 | White Shield Inc. | Disposable oral suction tip |
| ITCN20100001A1 (en) * | 2010-02-11 | 2011-08-12 | Avalle Bruno Luciano | ASPIRASAL TUBE WITH AN ANTI-SUCTION BALL SPHERICAL HOOD |
-
1936
- 1936-01-08 GB GB669/36A patent/GB456483A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3101543A (en) * | 1961-05-15 | 1963-08-27 | Herbert A Baughan | Dental saliva ejectors |
| US3101545A (en) * | 1961-06-01 | 1963-08-27 | Herbert A Baughan | Dental saliva ejectors |
| US3101544A (en) * | 1961-06-01 | 1963-08-27 | Herbert A Baughan | Dental saliva ejectors |
| US3091859A (en) * | 1961-07-19 | 1963-06-04 | Herbert A Baughan | Dental saliva ejectors |
| US5690487A (en) * | 1995-04-07 | 1997-11-25 | White Shield Inc. | Disposable oral suction tip |
| ITCN20100001A1 (en) * | 2010-02-11 | 2011-08-12 | Avalle Bruno Luciano | ASPIRASAL TUBE WITH AN ANTI-SUCTION BALL SPHERICAL HOOD |
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