发明名称 |
IMPLANTABLE OPHTHALMIC MEMS SENSOR DEVICES AND METHODS FOR EYE SURGERY |
摘要 |
<p>Methods and apparatus for measurement of IOP following glaucoma surgery comprise an implant device having a pressure sensitive capacitor and coil sized for placement along the tissue drainage path, to monitor the success of the surgery and measure IOP directly. The implantable sensor device may comprise a MEMS based capacitive pressure sensor and coil. A complaint material is disposed over the pressure sensitive capacitor and coil to conform with tissue to further decrease invasiveness and such that the implant can measure pressure from at least a first side and a second side when positioned along the drainage path. The implant can work well with trabeculectomies and trabeculotomies, and can be positioned on the sclera at a location corresponding to the bleb, such that the effectiveness of the surgery and medication can be determined postoperatively to detect pressure changes and elevations.</p> |
申请公布号 |
WO2011035262(A1) |
申请公布日期 |
2011.03.24 |
申请号 |
WO2010US49527 |
申请日期 |
2010.09.20 |
申请人 |
ORTHOMEMS, INC.;WONG, VERNON G.;LEE, DOUGLAS A. LEE |
发明人 |
WONG, VERNON G.;LEE, DOUGLAS A. LEE |
分类号 |
A61B3/16 |
主分类号 |
A61B3/16 |
代理机构 |
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代理人 |
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地址 |
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