GB439542A - Apparatus for collecting saliva in dental surgery operations - Google Patents

Apparatus for collecting saliva in dental surgery operations

Info

Publication number
GB439542A
GB439542A GB13720/35A GB1372035A GB439542A GB 439542 A GB439542 A GB 439542A GB 13720/35 A GB13720/35 A GB 13720/35A GB 1372035 A GB1372035 A GB 1372035A GB 439542 A GB439542 A GB 439542A
Authority
GB
United Kingdom
Prior art keywords
members
ducts
rubber
tube
suction
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
Application number
GB13720/35A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB439542A publication Critical patent/GB439542A/en
Expired legal-status Critical Current

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)

Abstract

439,542. Saliva ejectors. GRUNEWALD, H., 8, Rue ThÚrÞse, Paris. May 9, 1935, No. 13720. Convention date, July 26, 1934. [Class 81 (ii)] In a dental apparatus comprising a number of suction ducts all connected to a common suction tube, the conduits are provided at their ends with saliva catching members covering the ends of the salivary ducts. The member b for covering the ducts underneath the tongue is connected to a main suction tube a, and two members f, adapted to cover the ducts above the jaws, are connected by tubes d, d<1> through an air-tight ball-and-socket joint c to the main conduit. The members b, fare formed as metal casings with rubber linings adapted to cover the ducts, and the rubber is extended through the metal to form studs b <1>, b<11>, f<1> adapted to hold the rubber in the metal member and in the case of the members f, to hold the cheek apart from the teeth. The members f may be replaced by pivoted stoppers e when not required. The apparatus is held in position by a chin rest g carried on pins j, j <1> slidable in holes in plate h secured to the tube a and carrying a nipple i for the attachment of a tube leading to a pump or water-operated suction apparatus.
GB13720/35A 1934-07-26 1935-05-09 Apparatus for collecting saliva in dental surgery operations Expired GB439542A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE439542X 1934-07-26

Publications (1)

Publication Number Publication Date
GB439542A true GB439542A (en) 1935-12-09

Family

ID=6507327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13720/35A Expired GB439542A (en) 1934-07-26 1935-05-09 Apparatus for collecting saliva in dental surgery operations

Country Status (1)

Country Link
GB (1) GB439542A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1063329B (en) * 1955-02-04 1959-08-13 Sven Gustav Adolf Dahl Saliva ejector with tongue holder
EP2793970A4 (en) * 2011-12-23 2015-09-09 Gsn Products Inc Adjustable suction tips for dental and medical uses
CN110200660A (en) * 2019-05-22 2019-09-06 江南大学 A kind of accurate Acquisition Instrument of saliva Tiny ecosystem sample

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1063329B (en) * 1955-02-04 1959-08-13 Sven Gustav Adolf Dahl Saliva ejector with tongue holder
EP2793970A4 (en) * 2011-12-23 2015-09-09 Gsn Products Inc Adjustable suction tips for dental and medical uses
CN110200660A (en) * 2019-05-22 2019-09-06 江南大学 A kind of accurate Acquisition Instrument of saliva Tiny ecosystem sample
CN110200660B (en) * 2019-05-22 2024-02-09 江南大学 Accurate collection instrument for saliva microecological specimen

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