Patent ID: 11972181
Assignee: NANJING PROFETA INTELLIGENT TECHNOLOGY CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC G | IPC G

Claim 1:
2. The data-based intelligent method for selecting the intraoral prosthesis design scheme according to claim 1, wherein
the first code of partially edentulous jaw information is encoded data obtained by numbering all teeth in the current dentition according to a encoding rule after an initial posture of the dentition is adjusted, wherein the default format of the first code of partially edentulous jaw information comprises 1 letter and 16 digits, and the encoding rule is as follows:
(1) the letter: if the dentition represented by the encoded data belongs to an upper jaw, the letter is U, or if the dentition represented by the encoded data belongs to a lower jaw, the letter is L; and
(2) the digits: after the initial posture of the dentition is adjusted, teeth information in the dentition is sequentially encoded clockwise from left to right, and if a tooth is present, code of the tooth is 1, or if a tooth is absent, code of the tooth is 0;
the second code of partially edentulous jaw information is obtained by performing data block division on the first code of partially edentulous jaw information, wherein a format of the second code of partially edentulous jaw information comprises 1 letter, several “0” data blocks, several “1” digits, and several “1” data blocks, wherein a data block division rule is specifically as follows:
(3) division of the “0” data blocks: all adjacent and successive “0”s are divided into one “0” data block based on one piece of first code of partially edentulous jaw information, and the data block is marked as i−0, wherein i represents a number of data “0”s in the data block, namely a length of the “0” data block;
(4) division of the “1” digits: each alternative abutment tooth is used as a separate “1” digit based on the one piece of first code of partially edentulous jaw information; and
(5) division of the “1” data blocks: after each alternative abutment tooth is excluded, all adjacent and successive “1”s are divided into one “1” data block based on the one piece of first code of partially edentulous jaw information, and the data block is marked as j−1, wherein j represents a number of data “1”s in the data block, namely a length of the “1” data block.