发明名称 |
Magnetic resonance imaging (MRI) safe remotely adjustable artificial sphincter |
摘要 |
An implantable artificial sphincter system (10) provides long-term adjustment via transcutaneous energy transfer (TET), minimizing invasive adjustment through adding or removing fluid via a syringe. An infuser device (30) provides bi-directional fluid transfer via a flexible conduit (28) to a sphincter band (14), such as a gastric band. Materials are nonferrous and nonmagnetic so as to be magnetic resonance imaging (MRI) safe, being substantially immune to strong magnetic fields and not introducing an electromagnetic interference/compatibility (EMIC) hazard. |
申请公布号 |
ZA200603530(B) |
申请公布日期 |
2008.05.28 |
申请号 |
ZA20060003530 |
申请日期 |
2006.05.03 |
申请人 |
ETHICON ENDO-SURGERY, INC. |
发明人 |
HASSLER, JR., WILLIAM L.;DLUGOS, JR. , DANIEL F. |
分类号 |
A61B;A61F;A61N |
主分类号 |
A61B |
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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