发明授权
US5836935A Implantable refillable controlled release device to deliver drugs
directly to an internal portion of the body
失效
可植入的可再填充控制释放装置将药物直接输送到身体的内部
- 专利标题： Implantable refillable controlled release device to deliver drugs directly to an internal portion of the body
- 专利标题（中）： 可植入的可再填充控制释放装置将药物直接输送到身体的内部
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申请号： US789242申请日： 1997-01-28
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公开(公告)号： US5836935A公开(公告)日： 1998-11-17
- 发明人: Paul Ashton , Roy A. Patchell , Jon Cooper , Byron A. Young
- 申请人： Paul Ashton , Roy A. Patchell , Jon Cooper , Byron A. Young
- 专利权人： Ashton; Paul,Patchell; Roy A.,Cooper; Jon,Young; Byron A.
- 当前专利权人： Ashton; Paul,Patchell; Roy A.,Cooper; Jon,Young; Byron A.
- 主分类号： A61M37/00
- IPC分类号： A61M37/00 ; A61K9/00 ; A61K9/22 ; A61M31/00 ; A61M39/02 ; A61N1/30
摘要：
An implantable, refillable, rate-controlled drug delivery device, with a hollow reservoir, and a drug delivery tube communicating with the hollow reservoir. The drug delivery tube includes at least one rate-limiting permeable membrane which regulates drug delivery. A method of controlling the delivery of a drug to an internal portion of a body is disclosed.
公开/授权文献
- US4088967A Split-ring digital phase modulator 公开/授权日：1978-05-09
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