ISO 1942:2020 pdf download Dentistry — Vocabulary
3.3.7.1
casting wax
DEPRECATED: inlay wax
dental wax (3.3.7.2) that, because of its minimal ash residue and controlled dimension variations, issuitable for making patterns(3.3.1.42) for cast dental restorations (3.1.4.13) or dental prostheses(3.3.1.19) using the lost wax process
3.3.7.2
dental wax
mixture having properties similar to those of natural waxes, consisting mostly of hydrophobic, weak,low-melting-point solids, and formulated for use in dental procedures
3.3.7.3
modelling wax
dental wax(3.3.7.2) that, by its composition, is designed for forming patterns(3.3.1.42) to be reproducedin non-metallic materials, or for other uses such as forming occlusion rims(3.3.7.5), or denture base(3.3.6.1) patterns, or wax patterns of non-metallic parts of dental restorations(3.1.4.13) or dentalprosthesis ([3.3.1.19)
3.3.7.4
non-adhesive wax
flat preformed wax pattern (3.3.1.42) that has not been formulated or treated to make it adhesive3.3.7.5
occlusion rimrecord rim
DEPRECATED: bite rim
straight and/or curved wax components attached to a permanent or temporary baseplate, later to beshaped in a subsequent denture development step
3.3.7.6
occlusion rim waxocclusion wax
dental wax (3.3.7.2), other than tooth-coloured, that is soft enough at mouth temperature, or that can bewarmed to make it soft enough, for use in registering intercuspal tooth relationships
3.3.7.7
pattern wax
DEPRECATED: dental wax
wax used for forming shapes of restorations (3.1.4.13) and prostheses (or parts thereof) to bereproduced in metal or polymeric material via the lost wax process
3.3.7.8
plasticized wax
pattern wax(3.3.7.7) containing natural or synthetic resins that make it more adaptable formanipulation at submelting temperatures to which they are exposed during formation of a pattern(3.3.1.42) or pattern assembly
3.3.7.9
preformed patterns
manufactured wax or polymeric pattern (3.3.1.42) forms provided in a variety of standard sizesand shapes such as for clasps and bars, occlusal surfaces or teeth and flat sheets, some of which areadhesive-backed and/or stippled on one surface, and all of which are designed to reduce the amount offree-hand waxing required for producing fixed or removable denture components
3.3.7.10
sticky wax
dental wax (3.3.7.2) formulated to be adhesive when melted and rigid at room or mouth temperature
3.3.7.11
tooth mounting wax
modelling wax designed for securing artificial teeth in desired positions on a denture base(3.3.6.1)pattern so that, when lower-melting-range waxes are added to complete the patterns (3.3.1.42), theteeth remain in the positions of their original arrangement
3.3.8Artificial teeth
3.3.8.1
mould chart, GBmold chart,us
detailed illustration of all of the shapes and sizes of artificial teeth marketed under the same brandname by one manufacturer
3.3.8.2
ridge lap
surface of an artificial tooth shaped to fit nearest to an intaglio surface of a denture(3.3.1.19) or incontact with the alveolar ridge
3.4Instruments
3.4.1 Rotary instruments
3.4.1.1
air turbineair rotor
air-driven rotor capable of high speed used as the propulsive unit of a dental handpiece(3.4.2.2)
3.4.1.2
friction gripFG
rotary instrument fixation system, centring and driving achieved through an elastic deformation of thegripping device
3.4.1.3
rotary instrument
instrument, consisting of a shank and a working part, used with a continuous rotation in a handpieceused for dental procedures
3.4.1.4
oscillating instrument
instrument, consisting of a shank and a working part,used with an alternate (cyclic) movement,including vibrating used in a handpiece for dental procedures
Note 1 to entry: All movements can be combined with axial movements.3
.4.1.5
shank
part of the shaft of a rotary or oscillating instrument used in dentistry (3.1.2.2) which is designed to fitinto the chuck of a handpiece or a handpiece for laboratory use
3.4.2 Dental handpieces
3.4.2.1
dental bur
rotary cutting instrument consisting of a head, neck, and shank, designed to fit into a dental handpiece (3.4.2.2)
3.4.2.2
dental handpiece
handheld instrument used in dentistry (3.1.2.2) for use in patient treatment
[SOURCE: IEC 80601-2-60:2012,201.3.203]
3.4.2.3
micromotor
small motor used to power a dental handpiece (3.4.2.2) through direct connection
3.4.3 Dental hand instruments
3.4.3.1
amalgam carrier
dental instrument (3.4.3.5) designed for the collection, transport and deposition of dental amalgam (3.2.4.1) in a plastic state into prepared cavities
3.4.3.2
amalgam condenser
amalgam plugger
hand instrument used for consolidating dental amalgam (3.2.4.1)ISO 1942:2020 pdf download