| 摘要 |
PROBLEM TO BE SOLVED: To provide a screwing configuration that is widely used for implant bodies of various sizes.SOLUTION: An implant body includes a base part of a diameter of a specific size. The base part is gradually reduced in the diameter, and a screw peak is formed from the bottom to the top. Equally-spaced multiple spiral grooves penetrating screw peaks are installed from the bottom to the top in conformity to the diameter of the base part. In helical grooves, cutting edges spacing multiple intervals are formed in conformity to the screw peaks, and tops are formed in apexes. The diameter of the base part and the quantity of the helical groove in the implant body are made to set a ratio and installed. The implant body is rotated and propelled more quickly based on the width and position of different dental bones for making localization, and bone chips or filling materials are packed to further stabilize the planting direction and angle of the implant. |
