发明名称 |
Method of coating a bioactive substance |
摘要 |
The invention generally provides a method of coating a material, the method including the following steps: (a) forming a generally elongate coating structure (15), the coating structure having an internal cavity (17) extending at least substantially along its length, and wherein the internal cavity of the coating structure is capable of receiving a core material (21); (b) inserting a core material (21) into the internal cavity (17) of the coating structure (15); (c) compressing the coating structure at a first location (44) along its length so as generally to form a seal at that location; and (d) compressing the coating structure at a second location along its length (45).
|
申请公布号 |
US6663913(B2) |
申请公布日期 |
2003.12.16 |
申请号 |
US19990331387 |
申请日期 |
1999.07.02 |
申请人 |
SCIENTEC RESEARCH PTY. LTD. |
发明人 |
O'DONOGHUE MICHAEL FRANCIS;MORRIS JAMES ALLAN |
分类号 |
A61J1/10;A61J3/00;A61J3/07;A61K9/00;A61K9/28;A61K9/48;(IPC1-7):A61J3/00;B05D1/34 |
主分类号 |
A61J1/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|