公开(公告)号：US20220183759A1

公开(公告)日：2022-06-16

申请号：US17598107

申请日：2019-03-25

Applicant: Brainlab AG

Inventor： Ferdinand STORCH ,  Mark FINGERLE ,  Martin IMMERZ

IPC: A61B34/10 ,  A61B34/30 ,  A61B34/20

Abstract: Disclosed is a computer-implemented method of determining an entry region for inserting elongated medical instruments such as trocars or laparoscopes into an anatomical body part such as the abdomen. The determination is made on the basis of a patient image and a known or assumed geometry of the medical instruments and a known position of the target region, and risk structures which shall be avoided by the medical instrument are determined either by user interaction from the patient image or automatically by matching the patient image with an atlas defining the position of such risk structures in an image-based model of the anatomical body part. On the basis of the position of the determined entry region, a robotic device may be controlled to attain a position which is suitable for automatic insertion of the medical instruments into the anatomical body part.

公开(公告)号：US20160106552A1

公开(公告)日：2016-04-21

申请号：US14891699

申请日：2013-05-17

Applicant: BRAINLAB AG

Inventor： Philip CARDAMONE ,  Manuel MILLAHN ,  Martin IMMERZ

IPC: A61F2/46 ,  A61F2/32 ,  A61F2/38

CPC classification number: A61F2/4603 ,  A61B90/39 ,  A61B2090/3937 ,  A61F2/28 ,  A61F2/32 ,  A61F2/38 ,  A61F2/3868 ,  A61F2/389 ,  A61F2/4684 ,  A61F2002/30507 ,  A61F2002/30538 ,  A61F2002/30553 ,  A61F2002/30556

Abstract: The present application relates to an endoprosthesis including a first member which is connected to a patient's bone; a second member which is adjustably coupled to the first member by a coupling device; wherein the coupling device configured to generate a movement of the second member relative to the first member. The present application also relates to an artificial joint including such an endoprosthesis and to an endoprosthesis placement system including such an endoprosthesis or artificial joint and a projection device which is configured to project visible light markings, acquired from pre-operational and/or intra-operational patient data, onto the patient and/or the endoprosthesis, thus enabling visible alignment markings of the endoprosthesis to be aligned with respect to projected visible light markings so as to allow a proper adjustment of the endoprosthesis.

Abstract translation: 本申请涉及一种内置假体，其包括连接到患者骨骼的第一构件; 第二构件，其通过联接装置可调节地联接到所述第一构件; 其中所述联接装置经配置以产​​生所述第二构件相对于所述第一构件的运动。 本申请还涉及包括这种内假体的人造关节和包括这种假体假体或人造关节的内假体放置系统，以及投影装置，其被配置为投射从操作前和/或操作中获得的可见光标记 患者数据，到患者和/或内用假体上，从而使内用假体的可见对准标记相对于投影的可见光标记对齐，以允许对内假体的适当调节。