SE8502232D0 - NOZZLE - Google Patents

NOZZLE

Info

Publication number
SE8502232D0
SE8502232D0 SE8502232A SE8502232A SE8502232D0 SE 8502232 D0 SE8502232 D0 SE 8502232D0 SE 8502232 A SE8502232 A SE 8502232A SE 8502232 A SE8502232 A SE 8502232A SE 8502232 D0 SE8502232 D0 SE 8502232D0
Authority
SE
Sweden
Prior art keywords
tube
bevelled
mounting
lateral opening
opening
Prior art date
Application number
SE8502232A
Other languages
Swedish (sv)
Inventor
G Lassing
Original Assignee
Gela Produkter Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gela Produkter Ab filed Critical Gela Produkter Ab
Priority to SE8502232A priority Critical patent/SE8502232D0/en
Publication of SE8502232D0 publication Critical patent/SE8502232D0/en
Priority to PCT/SE1986/000209 priority patent/WO1986006613A1/en
Priority to EP86902954A priority patent/EP0259321A1/en
Priority to NO870052A priority patent/NO870052L/en
Priority to DK004087A priority patent/DK4087A/en

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

Abstract

A nozzle intended for saliva suction extraction is designed as a tube (1) which is bevelled in at least one end (2), the tube being insertable with its other end (3) in a mounting (4) in communication with a suction pump. In order to eliminate noise and to avoid the risk that the bevelled end of the tube be sucked fast, for example, against the cheeck of a patient, the tube (1) according to the invention is provided, in its outer surface, with a lateral opening (5, 7) which is located in the proximity of the bevelled end (2). In the circumferential direction of the tube (1), the lateral opening is located centred on a longitudinal line on the outer surface of the tube, this line departing from a point on the edge (6) of the bevelled end opening of the tube which is located most proximal to the centre of the tube. Furthermore, the lateral opening (5, 7) is located such that it may be masked by the mounting (4) if this end of the tube is inserted in the mounting.
SE8502232A 1985-05-07 1985-05-07 NOZZLE SE8502232D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8502232A SE8502232D0 (en) 1985-05-07 1985-05-07 NOZZLE
PCT/SE1986/000209 WO1986006613A1 (en) 1985-05-07 1986-05-06 Nozzle
EP86902954A EP0259321A1 (en) 1985-05-07 1986-05-06 Nozzle
NO870052A NO870052L (en) 1985-05-07 1987-01-06 NOZZLE.
DK004087A DK4087A (en) 1985-05-07 1987-01-06 Nozzle for sputum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8502232A SE8502232D0 (en) 1985-05-07 1985-05-07 NOZZLE

Publications (1)

Publication Number Publication Date
SE8502232D0 true SE8502232D0 (en) 1985-05-07

Family

ID=20360101

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8502232A SE8502232D0 (en) 1985-05-07 1985-05-07 NOZZLE

Country Status (4)

Country Link
EP (1) EP0259321A1 (en)
DK (1) DK4087A (en)
SE (1) SE8502232D0 (en)
WO (1) WO1986006613A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882197A (en) * 1995-11-27 1999-03-16 Davis; Warren Illuminated suction tool with disposable tip
CN1250174C (en) * 1998-03-19 2006-04-12 沃伦·戴维斯 Illuminated suction tool with a disposable tip
DE202005009738U1 (en) * 2005-06-20 2005-09-01 Sirona Dental Systems Gmbh Dental suction hand piece for sucking secretions from e.g. patient tongue, has opening whose diameter and design are found so that flow rate of secretions to be sucked above suction opening is ensured and sufficient flow rate is maintained
US20210338397A1 (en) * 2020-05-04 2021-11-04 Stoma Ventures, LLC Disposable dental aerosol device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2161151A (en) * 1937-01-25 1939-06-06 Freedman Hyman Saliva ejector
US3460255A (en) * 1967-10-03 1969-08-12 Clifford L Hutson Oral evacuator
US3516160A (en) * 1968-03-18 1970-06-23 Pelton & Crane Co Dental aspirating cuspidor
SE308171B (en) * 1968-06-28 1969-02-03 E Nordin
SE423672B (en) * 1978-01-25 1982-05-24 Orsing Inc dental aspirator
SE415859B (en) * 1979-01-12 1980-11-10 Orsing J H sTRAW
US4265621A (en) * 1979-10-19 1981-05-05 Mcvey Kenneth E Tip for dental aspirator

Also Published As

Publication number Publication date
EP0259321A1 (en) 1988-03-16
WO1986006613A1 (en) 1986-11-20
DK4087D0 (en) 1987-01-06
DK4087A (en) 1987-01-06

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