Invention Grant
- Patent Title: Polyacrylamide hydrogel and its use as an endoprosthesis
- Patent Title (中): 聚丙烯酰胺水凝胶及其用作内假体
-
Application No.: US09938670Application Date: 2001-08-27
-
Publication No.: US07678146B2Publication Date: 2010-03-16
- Inventor: Jens Petersen , Richard Schmidt , Robert Lessèl , Jens-Erik Sørensen
- Applicant: Jens Petersen , Richard Schmidt , Robert Lessèl , Jens-Erik Sørensen
- Applicant Address: CH Montreux
- Assignee: Contura A/S
- Current Assignee: Contura A/S
- Current Assignee Address: CH Montreux
- Agency: Hunton & Williams LLP
- Main IPC: A61F2/02
- IPC: A61F2/02 ; A61K9/14
Abstract:
A biocompatible hydrogel comprises a specified content of polyacrylamide and pyrogen-free water. Also disclosed is a method of making the hydrogel and an injectable or implantable endoprosthesis. The hydrogel may also be used to treat a cosmetic or functional defect. Hydrogels specified according to their polyacrylamide content may be used for medical indications, such as an implantable or injectable endoprostheses for mammoplastic reconstruction, implantable or injectable endoprostheses for treating (reflux) oesophagitis, and for body contouring of various body parts.
Public/Granted literature
- US20020064512A1 Polyacrylamide hydrogel and its use as an endoprosthesis Public/Granted day:2002-05-30
Information query
IPC分类:
