公开(公告)号：US20180132946A1

公开(公告)日：2018-05-17

申请号：US15784181

申请日：2017-10-15

Applicant: INTAI TECHNOLOGY CORP.

Inventor： Kuo-Tung KAO ,  Chen-Tai LIN ,  Ying-Yi CHENG ,  Shih-Chang CHUANG ,  Chih-Yen CHIANG

IPC: A61B34/20 ,  G06T7/00 ,  G06T7/246 ,  G06T7/33 ,  G06T7/80 ,  G06K9/62

CPC classification number: A61B34/20 ,  A61B2034/2055 ,  A61B2034/2061 ,  A61B2034/2065 ,  G06K9/6201 ,  G06K2209/057 ,  G06T7/0014 ,  G06T7/248 ,  G06T7/337 ,  G06T7/80 ,  G06T11/001 ,  G06T11/003 ,  G06T2207/10116 ,  G06T2207/30052 ,  G06T2207/30088 ,  G06T2207/30241

Abstract: A no-touch surgical navigation method for guiding a surgical instrument corresponding to a part of a patient's anatomy is provided. An image registration step is for matching the preoperative implant device planning image and the part of the patient's anatomy via a spatial coordinate transformation relationship. An instrument checking step is for identifying the surgical instrument, and then calibrating a size of the surgical instrument to display an instrument tip mark on the displaying device. An implant device placement selecting step is for moving the surgical instrument by a user, and then the instrument tip mark is synchronously moved with the surgical instrument to select a virtual surgical instrument pattern. A skin incision and trajectory guiding step is for moving the surgical instrument according to a skin incision and trajectory guiding picture so as to move the instrument tip mark close to a planned surgical position.

公开(公告)号：US20180132940A1

公开(公告)日：2018-05-17

申请号：US15663817

申请日：2017-07-30

Applicant: INTAI TECHNOLOGY CORP.

Inventor： Kuo-Tung KAO ,  Chen-Tai LIN ,  Ying-Yi CHENG ,  Shih-Chang CHUANG ,  Chih-Yen CHIANG

IPC: A61B34/10 ,  A61B17/70 ,  A61B90/00 ,  G06F3/0482 ,  G06F3/0484 ,  G06T3/60 ,  G06T3/40

CPC classification number: A61B34/10 ,  A61B17/7001 ,  A61B90/37 ,  A61B2017/568 ,  A61B2034/107 ,  A61B2090/364 ,  A61B2560/0487 ,  G06F3/04815 ,  G06F3/0482 ,  G06F3/04845 ,  G06T3/4038 ,  G06T3/60 ,  G06T2200/24 ,  G06T2210/41

Abstract: A pre-planning interface displaying step of a method for verifying panoramic images of implants is for displaying a picture, a menu and a cursor on a screen. An implant trajectory pattern adding step is for moving the cursor to select an implant adding item by a user and then generating the implant trajectory pattern in the picture. An implant trajectory pattern adjusting step is for controlling the cursor to adjust a position of the implant trajectory pattern and then move the implant trajectory pattern from a starting position to a target position in the picture. A panoramic image verifying step is for rotating the surgical site pattern around the implant trajectory pattern at a viewing angle according to the target position and the implant trajectory pattern as a central axis, and the viewing angle is greater than 0 degrees and smaller than or equal to 180 degrees.