IT1031296B - Dental device to hold patient's mouth open - has curved side pieces interconnected by resilient bridge piece - Google Patents

Dental device to hold patient's mouth open - has curved side pieces interconnected by resilient bridge piece

Info

Publication number
IT1031296B
IT1031296B IT1976075A IT1976075A IT1031296B IT 1031296 B IT1031296 B IT 1031296B IT 1976075 A IT1976075 A IT 1976075A IT 1976075 A IT1976075 A IT 1976075A IT 1031296 B IT1031296 B IT 1031296B
Authority
IT
Italy
Prior art keywords
side pieces
bridge piece
curved side
dental device
mouth open
Prior art date
Application number
IT1976075A
Other languages
Italian (it)
Original Assignee
Schroer W
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
Priority claimed from DE2428355A external-priority patent/DE2428355C3/en
Application filed by Schroer W filed Critical Schroer W
Application granted granted Critical
Publication of IT1031296B publication Critical patent/IT1031296B/en

Links

Landscapes

  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

A device for dental use, for insertion in the mouth, to keep it open without strain by the patient during dental treatment, and made from transparent plastics or metal, has two side pieces (12, 12') curved to fit inside the cheeks of the patient, interconnected by a suitably curved elastic bridge piece (14) the sides terminating in curved hollow portions (10, 10') acting as channels. Tubes acting as suction tubes (25) and as light guides (32) are connected to the centre and outer regions respectively, the joints being reinforced.
IT1976075A 1974-06-12 1975-01-30 Dental device to hold patient's mouth open - has curved side pieces interconnected by resilient bridge piece IT1031296B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2428355A DE2428355C3 (en) 1973-06-14 1974-06-12 Process for filling and closing packaging containers and containers manufactured by the process

Publications (1)

Publication Number Publication Date
IT1031296B true IT1031296B (en) 1979-04-30

Family

ID=5917944

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1976075A IT1031296B (en) 1974-06-12 1975-01-30 Dental device to hold patient's mouth open - has curved side pieces interconnected by resilient bridge piece

Country Status (1)

Country Link
IT (1) IT1031296B (en)

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