| 发明名称 |
METHOD AND APPARATUS FOR ADDING CHEMOTHERAPEUTIC AGENTS TO DENTAL FLOSS |
| 摘要 |
A method and apparatus for the manufacture of various dental flosses containing active ingredients, the apparatus comprising the liquid preparation (20), to be loaded into untreated floss (21), between heated nip roller means (22a) and (22b). Adjustable tension means (23) controls the compression and loaded floss (24) is wound on take-up means (25). |
| 申请公布号 |
WO9114412(A1) |
申请公布日期 |
1991.10.03 |
| 申请号 |
WO1990US01608 |
申请日期 |
1990.03.26 |
| 申请人 |
WHITEHILL ORAL TECHNOLOGIES, INC. |
发明人 |
HILL, IRA;WHITE, ROBERT, D. |
| 分类号 |
A61C15/04;A61K8/02;A61K9/70;A61L27/00;A61L31/00;A61Q11/00 |
主分类号 |
A61C15/04 |
| 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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