US1124299A - Dental saliva-tube. - Google Patents

Dental saliva-tube. Download PDF

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Publication number
US1124299A
US1124299A US78578613A US1913785786A US1124299A US 1124299 A US1124299 A US 1124299A US 78578613 A US78578613 A US 78578613A US 1913785786 A US1913785786 A US 1913785786A US 1124299 A US1124299 A US 1124299A
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Prior art keywords
tube
saliva
dental saliva
dental
ejector
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Expired - Lifetime
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US78578613A
Inventor
Albert B Cosad
Charles F Wise
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Individual
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Priority to US78578613A priority Critical patent/US1124299A/en
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    • 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

Definitions

  • This invention relates to improvements in dental saliva ejectors and has for its principal object the construction of an inexpensive device of the character named, so that a new tube may be used for each pa.- tient. In this manner a perfect sanitation is secured without excessive cost.
  • Another object is to provide means for strengthening the walls of the tube longitudinally thereof.
  • Figure 1 is a view in side elevation of the improved ejector.
  • Fig. 2 is an enlarged sectional view through the main portion of the ejector.
  • This ejector tube has the same general shape as the regular glass saliva ejectors and consists of the straight portion 1, the curved portion 2, and a closed head 3.
  • the tube is constructed of a light cheap waterproof material and We find that waxed or paraflined paper serves the purpose very satisfactorily. To increase the strength of the tube the surface is corrugated or fluted longitudinally as at 5, but the end 6 is made circular to permit the suction tube being attached thereon without leakage. It will thus be seen that we have provided a saliva ejector tube which is very cheap to manufacture permitting it being thrown away after use.
  • a dental saliva ejector consisting of a substantially U-shaped seamless paper tube having fluted Walls, a smooth shank on one end thereof, and a perforate head on the other end thereof, substantially as described.

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  • 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)

Description

A. B. GOSAD & G. F. WISE.
DENTAL SALIVA TUBE.
APPLIGATION FILED AUG. 20, 1913.
1 ,1 24,299. Patented Jan. 12, 1915.
WITNESSES. Z j T 07' 6 QQW YQ XM I wQ/ QM THE NORRIS PETERS 60., PHOw-LATHQ. WASHINGTON. D. C
KT ST,.
PATN @KQE.
ALBERT B. COSAID AND CHARLES F. WISE, OF OAKLAND, CALIFORNIA.
DENTAL SALIVA-TUBE.
Application filed August 20, 1913.
To all whom it may concern:
Be it known that we, ALBERT B. CosAD and CHARLES F. lVIsE, citizens of the United States, residing at Oakland, in the county of Alameda and State of California, have invented certain new and useful Improvements in Dental Saliva-Tubes, of which the following is a specification.
This invention relates to improvements in dental saliva ejectors and has for its principal object the construction of an inexpensive device of the character named, so that a new tube may be used for each pa.- tient. In this manner a perfect sanitation is secured without excessive cost.
Another object is to provide means for strengthening the walls of the tube longitudinally thereof.
With these and other objects in view as hereinafter set forth, our invention consists in the novel construction as herein described and illustrated in the accompanying drawings, and as more particularly pointed out in the appended claim.
In the accompanying drawings forming part of this specification like numerals denote the same parts in the several views, and Figure 1 is a view in side elevation of the improved ejector. Fig. 2 is an enlarged sectional view through the main portion of the ejector.
This ejector tube has the same general shape as the regular glass saliva ejectors and consists of the straight portion 1, the curved portion 2, and a closed head 3. In
Specification of Letters Patent.
Patented Jan. 12, 1915.
Serial No. 785,786.
the latter is one or more holes 4 for the entrance of saliva. The tube is constructed of a light cheap waterproof material and We find that waxed or paraflined paper serves the purpose very satisfactorily. To increase the strength of the tube the surface is corrugated or fluted longitudinally as at 5, but the end 6 is made circular to permit the suction tube being attached thereon without leakage. It will thus be seen that we have provided a saliva ejector tube which is very cheap to manufacture permitting it being thrown away after use.
While we have shown the preferred embodiment of our invention it will of course be understood that changes in form and detail may be made without departing from the spirit thereof and that we wish to cover all such modifications within the scope of the annexed claim.
What we claim as new is As an article of manufacture, a dental saliva ejector, consisting of a substantially U-shaped seamless paper tube having fluted Walls, a smooth shank on one end thereof, and a perforate head on the other end thereof, substantially as described.
In testimony whereof we affix our signatures in presence of two witnesses.
ALBERT B. COSAD. CHARLES F. 'WISE. Witnesses:
N. A. STOCK, F. P. SCHROEDER.
(Joplea of this patent may be obtained for five cents each, by addressing the Commissioner of Patents Washington, I). G.
US78578613A 1913-08-20 1913-08-20 Dental saliva-tube. Expired - Lifetime US1124299A (en)

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US78578613A US1124299A (en) 1913-08-20 1913-08-20 Dental saliva-tube.

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233729A (en) * 1963-12-11 1966-02-08 Hankscraft Co Means for dispensing cotton-tipped applicators
US4149567A (en) * 1977-01-13 1979-04-17 Gewerkschaft Eisenhutte Westfalia Multi-core hydraulic duct
DE3032522A1 (en) * 1980-08-29 1982-04-08 Dürr-Dental GmbH & Co KG, 7120 Bietigheim-Bissingen Injection moulded angular suction nozzle - has profiled portions formed on outside
US5704785A (en) * 1996-10-15 1998-01-06 Young; Barry S. Saliva ejector tip
ITLU20120010A1 (en) * 2012-07-19 2014-01-20 Falcon Medical Italia Srl CANNULA ASPIRA SALIVA DISPOSABLE FOR DENTISTS

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233729A (en) * 1963-12-11 1966-02-08 Hankscraft Co Means for dispensing cotton-tipped applicators
US4149567A (en) * 1977-01-13 1979-04-17 Gewerkschaft Eisenhutte Westfalia Multi-core hydraulic duct
DE3032522A1 (en) * 1980-08-29 1982-04-08 Dürr-Dental GmbH & Co KG, 7120 Bietigheim-Bissingen Injection moulded angular suction nozzle - has profiled portions formed on outside
US5704785A (en) * 1996-10-15 1998-01-06 Young; Barry S. Saliva ejector tip
ITLU20120010A1 (en) * 2012-07-19 2014-01-20 Falcon Medical Italia Srl CANNULA ASPIRA SALIVA DISPOSABLE FOR DENTISTS

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