公开(公告)号：EP2827824A4

公开(公告)日：2016-08-24

申请号：EP13764002

申请日：2013-03-22

Applicant: 3D SYSTEMS INC

Inventor： SUMMIT SCOTT ,  TRAUNER KENNETH B

IPC: A61H3/02

CPC classification number: A61H3/02 ,  A61H2201/1647 ,  A61H2201/5092 ,  A61H2201/5094

Abstract: A crutch includes a grip and a forearm support that are coupled to an elongated member that extends from the forearm support to the ground. The inner surface of the forearm support can correspond to a digital representation of a forearm of the patient and the outer surface of the hand grip can correspond to a digital representation of a palmar surface of the patient's hand in at least a partially closed position.

公开(公告)号：EP2359288A4

公开(公告)日：2014-10-22

申请号：EP09825572

申请日：2009-11-09

Applicant: 3D SYSTEMS INC

Inventor： SUMMIT SCOTT ,  TRAUNER KENNETH B

IPC: G06F19/00

CPC classification number: G06F17/50 ,  A61F2/5046 ,  A61F5/022 ,  B33Y50/00 ,  B33Y80/00

Abstract: A custom device and method for fabricating the custom device includes marking a body with reference points and/or other indicators. Multiple images of the body from multiple angles are then obtained. The images are used to determine the contours of the body and the other markings are located and used to design the custom device. The custom device can be fabricated as a single piece structure or in multiple pieces that are assembled to complete the custom device.