Invention Grant
US09050337B2 Method for treating atrophic skin scars using a mixture of botulinum toxin and air
有权
使用肉毒毒素和空气的混合物治疗萎缩性皮肤瘢痕的方法
- Patent Title: Method for treating atrophic skin scars using a mixture of botulinum toxin and air
- Patent Title (中): 使用肉毒毒素和空气的混合物治疗萎缩性皮肤瘢痕的方法
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Application No.: US14114443Application Date: 2012-06-26
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Publication No.: US09050337B2Publication Date: 2015-06-09
- Inventor: Sang Duck Kim
- Applicant: Sang Duck Kim
- Agency: Bozicevic, Field & Francis LLP
- Agent Bret E. Field
- International Application: PCT/KR2012/005029 WO 20120626
- International Announcement: WO2013/002531 WO 20130103
- Main IPC: A61K38/48
- IPC: A61K38/48 ; A61K9/00 ; A61K9/12
Abstract:
The present invention relates to a pharmaceutical composition for treating scars on the skin, comprising a mixture of botulinum toxin and air. The mixture of botulinum toxin and air according to the present invention, when injected in the dermis, may temporarily removed the elasticity of the dermis and flatten out the depressed part of the scar, and thus enables elaborate intradermic resection and increases the therapeutic effects of lasers for treating pulsed dye laser or of fractional lasers. Thus, scars on the skin can be effectively improved through a one-time operation without negatively affecting the daily lives of patients.
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