Implant

The invention relates to an implant (1) having a prosthetic interface (28, 29, 30, 31) in its cervical region (2), a core (22) and at least one screw thread (23) that extends from the cervical region to an opposite, apical region (3), wherein the outer diameter (24) of the core (22) decreases in the...

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Bibliographic Details
Main Authors GOLIN ALEXSANDER LUIZ, LUCCA ILDERALDO JOSE, THOME GENINHO, ANDREAS MERTIN FELIX
Format Patent
LanguageChinese
English
Published 13.10.2017
Subjects
APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
DENTISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
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Summary:The invention relates to an implant (1) having a prosthetic interface (28, 29, 30, 31) in its cervical region (2), a core (22) and at least one screw thread (23) that extends from the cervical region to an opposite, apical region (3), wherein the outer diameter (24) of the core (22) decreases in the apical direction (19) and the outer diameter (25) of the screw thread is constant in a first cylindrical portion (13) and decreases in a second conical portion (12), also in the apical direction (19), the rate of decrease (10) of the outer diameter of the screw thread (23) in its conical portion (12) being greater than the rate of decrease (9) of the diameter of the core (24), the greatest height (104, 204) of the screw thread (23) occurring at the point of transition between the cylindrical portion (13) and the conical portion (12) of the screw thread, and the width of the screw thread turns (4, 5, 6, 7) is the greatest at the thread turns (4, 7) next to the cervical end (1002) and apical end (1003), and the smal
Bibliography:Application Number: CN201580068357