SHUBIN SR., Steven A.,ASHLEY, David H.,SHUBIN JR., Steven A.,D’ANDREA, Philip V.,BARLOW, Anthony A.
申请号：
AU2020200627
公开号：
AU2020200627A1
申请日:
2020.01.29
申请国别(地区):
AU
年份:
2020
代理人:
摘要：
#$%^&*AU2020200627A120200910.pdf#####ABSTRACT Creating a replica of an anatomical structure. At least some of the example embodiments are methods including: accepting a plurality of pictures of the anatomical structure of a subject； creating an object file that contains an initial model of an outside surface of the anatomical structure； cutting the initial model to a predetermined exterior shape circumscribing the anatomical structure, the cutting creates a positive model of the anatomical structure within the predetermined exterior shape； creating a negative model of the anatomical structure from the positive model； placing a stem tool object on an outside surface of the negative model in relationship to an orifice of the anatomical structure, and thereby creating a final negative model； printing, by way of a threedimensional printer, the final negative model to create a negative mold； and casting the replica of the anatomical structure using the negative mold.2/14 200 START 202 ACCEPTING A PLURALITY OF PICTURES OF THE ANATOMICAL STRUCTURE OF A SUBJECT, EACH PICTURE OF THE PLURALITY OF PICTURES FORM A DISTINCT VIEWING ANGLE RELATIVE TO THE ANATOMICAL STRUCTURE 204 CREATING AN OBJECT FILE THAT CONTAINS AN INITIAL MODEL OF AN OUTSIDE SURFACE OF THE ANATOMICAL STRUCTURE 206 CUTTING THE INITIAL MODEL TO A PREDETERMINED SHAPE CIRCUMSCRIBING THE ANATOMICAL STRUCTURE, THE CUTTING CREATES A POS7iVE MODEL OF THE ANATOMICAL STRUCTURE WITHIN THE PREDETERMINED EXTERIOR SHAPE 208 CREATING A NEGATIVE MODEL OF THE ANATOMICAL STRUCTURE FROM THE POSITIVE MODEL 210 PLACING A STEM TOOL OBJECT ON AN OUTSIDE SURFACE OF THE NEGATIVE MODEL IN RELATIONSHIP TO AN ORIFICE OF THE ANATOMICAL STRUCTURE, AND THEREBY CREATING A FINAL NEGATIVE MODEL 212 PRINTING THE FINAL NEGATIVE MODEL TO CREATE A NEGATIVE MOLD 214 CASTING THE REPLICA OF THE ANATOMICAL STRUCTURE USING THE NEGATIVE MOLD 216 END FIG.2
