发明名称 |
Permanent, removable tissue markings |
摘要 |
The present invention provides microparticles that create permanent tissue markings, such as tattoos, designed in advance for change and/or removal on demand, as well as methods for implanting the microparticles in tissue and changing and/or removing the resulting markings. Colored microparticles are constructed with specific electromagnetic absorption and/or structural properties that facilitate changing and/or removing tissue markings made using the microparticles by applying specific energy (such as electromagnetic radiation from a laser or flash-lamp) to the tissue marking site.
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申请公布号 |
US6800122(B2) |
申请公布日期 |
2004.10.05 |
申请号 |
US20030387429 |
申请日期 |
2003.03.14 |
申请人 |
FREEDOM-2, LLC;THE GENERAL HOSPITAL CORPORATION |
发明人 |
ANDERSON RICHARD R.;MLYNARCZYK SUSANNA K.;DRILL CRAIG A. |
分类号 |
A61B19/00;A61K8/04;A61Q19/04;C09D11/00;D06P3/04;(IPC1-7):C09D11/00 |
主分类号 |
A61B19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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