Method and apparatus for temporary attachment of a safety line t

Details Method and apparatus for temporary attachment of a safety line t Method and apparatus for temporary attachment of a safety line t

1990-10-02

1991-07-09

Stone, Cary E.

Dentistry

Apparatus

Hand manipulatable implement

433229, A61C 300

Patent

active

050300920

ABSTRACT:
A dental appliance safety-line consists of a line, one end of which contains a flexible vinyl handle and with an attachment end. The vinyl handle is used to grasp onto and manipulate the safety line, and the attachment end provides an adequate amount of retentive surface area for an adhesive to penetrate and adhere to and imparts substantial strength between the safety line and a dental device such as a dental restoration or appliance. The safety line is left attached to the dental device during the fitting and adjustment procedures. Once the dental device is permanently affixed in the oral cavity, the chair side practitioner takes any readily available instrument and removes the safety line by cleaving the adhesive at the junction of the attachment end and surface of the dental device. This removal is accomplished without the need for modifying or refinishing the surface of the dental device.

REFERENCES:
patent: 1261339 (1918-04-01), Angle
patent: 1379689 (1921-05-01), House
patent: 2343777 (1944-03-01), Lays
patent: 2527094 (1950-10-01), Goldfarb
patent: 4129456 (1978-12-01), Longo
patent: 4504229 (1985-03-01), Garito et al.
patent: 4689014 (1987-08-01), Krasner
patent: 4773857 (1988-09-01), Herrin
patent: 4802853 (1989-02-01), Krasner
patent: 4822278 (1989-04-01), Oliva et al.
patent: 4834654 (1989-05-01), Nussbaum
patent: 4953902 (1990-09-01), Brown

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