Invention Grant
- Patent Title: Rotational spun material covered medical appliances and methods of manufacture
-
Application No.: US14832422Application Date: 2015-08-21
-
Publication No.: US10675850B2Publication Date: 2020-06-09
- Inventor: John William Hall , Zeke Eller , Robert S. Kellar , Rachel Lynn Oberg , Bart Dolmatch , Wayne Mower , Robert J. Radford
- Applicant: Merit Medical Systems, Inc.
- Applicant Address: US UT South Jordan
- Assignee: Merit Medical Systems, Inc.
- Current Assignee: Merit Medical Systems, Inc.
- Current Assignee Address: US UT South Jordan
- Agency: Stoel Rives LLP
- Main IPC: B32B38/00
- IPC: B32B38/00 ; A61F2/88 ; A61F2/82 ; A61F2/852 ; A61L27/34 ; A61L27/56 ; A61L31/14 ; D01D5/18 ; D01F6/12 ; A61L31/10 ; A61F2/07 ; A61F2/06 ; B05D1/00 ; C09D127/18 ; A61F2/00 ; A61F2/89
Abstract:
A medical appliance or prosthesis may comprise one or more layers of rotational spun nanofibers, including rotational spun polymers. The rotational spun material may comprise layers including layers of polytetrafluoroethylene (PTFE). Rotational spun nanofiber mats of certain porosities may permit tissue ingrowth into or attachment to the prosthesis. Additionally, one or more cuffs may be configured to allow tissue ingrowth to anchor the prosthesis.
Public/Granted literature
- US20150352826A1 ROTATIONAL SPUN MATERIAL COVERED MEDICAL APPLIANCES AND METHODS OF MANUFACTURE Public/Granted day:2015-12-10
Information query
