| 发明名称 |
Apparatus for injecting or withdrawing substances |
| 摘要 |
The device comprises, among other things, a hand piece (10) equipped with a support (12) movable in translation for a needle (51). Support (12) is moved by a catapult which comprises a propelling device (133) made of a pneumatic microactuator with a simple spring-back effect. Application to human mesotherapy, for example, FIG. 3.
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| 申请公布号 |
US4790823(A) |
申请公布日期 |
1988.12.13 |
| 申请号 |
US19870014498 |
申请日期 |
1987.02.13 |
| 申请人 |
SOCIETE CIVILE DE RECHERCHES MESALYSE |
发明人 |
CHARTON, JEAN-PIERRE;GASQUET, GILBERT |
| 分类号 |
A61M5/148;A61M5/19;A61M5/20;A61M5/46;(IPC1-7):A61M5/20 |
主分类号 |
A61M5/148 |
| 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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