The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 31, 2023
Filed:
Jul. 27, 2018
Applicant:
Stratasys Ltd., Rehovot, IL;
Inventors:
Daniel Dikovsky, Ariel, IL;
Amit Feffer, Herzliya, IL;
Assignee:
Stratasys Ltd., Rehovot, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 64/112 (2017.01); B33Y 10/00 (2015.01); B33Y 80/00 (2015.01); B33Y 50/00 (2015.01);
U.S. Cl.
CPC ...
B29C 64/112 (2017.08); B33Y 10/00 (2014.12); B33Y 50/00 (2014.12); B33Y 80/00 (2014.12); A61F 2210/0076 (2013.01); A61F 2210/0085 (2013.01); A61F 2240/002 (2013.01); A61F 2250/0056 (2013.01); A61F 2250/0057 (2013.01);
Abstract
A tubular structure fabricated by additive manufacturing from non-biological building material formulations, and featuring an elongated core, a shell encapsulating the core and an intermediate shell between the core and the shell. Each of the core, the shell and the intermediate shell is made of a different material or a different combination of materials. Both the core and the intermediate shell are sacrificial. Additive manufacturing of the tubular structure is usable for fabricating an object featuring properties of a blood vessel.