Invention Grant
- Patent Title: Photoinitiated tissue filler
- Patent Title (中): 光敏组织填料
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Application No.: US12185023Application Date: 2008-08-01
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Publication No.: US08945624B2Publication Date: 2015-02-03
- Inventor: Jennifer H. Elisseeff , Alexander Hillel , H. Janice Lee
- Applicant: Jennifer H. Elisseeff , Alexander Hillel , H. Janice Lee
- Applicant Address: US MD Baltimore
- Assignee: The Johns Hopkins University
- Current Assignee: The Johns Hopkins University
- Current Assignee Address: US MD Baltimore
- Agency: Johns Hopkins Technology Transfer
- Main IPC: A61K9/14
- IPC: A61K9/14 ; A61Q19/00 ; A61K8/02 ; A61K8/81 ; A61L27/26 ; A61L27/50
Abstract:
Visible light-activated polymer cosmetic filler preparations useful in a variety of applications are provided. In some embodiments, the photo-activated polymer composition comprises a conventional polymeric material, such as HA, together with a modified, crosslinkable polymer, such as PEG or PEODA, to permit the formation of crosslinks within the polymer matrix in situ on exposure to a visible light source, such as an IPL device. The preparations provide for a more stabilized composition that is contourable during gelation.
Public/Granted literature
- US20090074868A1 PHOTOINITIATED TISSUE FILLER Public/Granted day:2009-03-19
Information query
