专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070073150A1 Surface acoustic wave probe implant for predicting epileptic seizures 失效
标题翻译：用于预测癫痫发作的表面声波探针植入物
公开(公告)号：US20070073150A1
公开(公告)日：2007-03-29
申请号：US11496195
申请日：2006-07-31
申请人： Nachappa Gopalsami , Stanislav Kulikov , Ivan Osorio , Apostolos Raptis
发明人： Nachappa Gopalsami , Stanislav Kulikov , Ivan Osorio , Apostolos Raptis
IPC分类号： A61B8/00
CPC分类号： A61B8/08 , A61B5/0008 , A61B5/0031 , A61B5/01 , A61B5/4094 , A61B5/417 , A61B8/4472
摘要： A system and method for predicting and avoiding a seizure in a patient. The system and method includes use of an implanted surface acoustic wave probe and coupled RF antenna to monitor temperature of the patient's brain, critical changes in the temperature characteristic of a precursor to the seizure. The system can activate an implanted cooling unit which can avoid or minimize a seizure in the patient.
摘要翻译：用于预测和避免患者癫痫发作的系统和方法。该系统和方法包括使用植入的表面声波探针和耦合的RF天线来监测患者的脑部温度，癫痫前兆的温度特征的关键变化。系统可以激活植入的冷却单元，其可以避免或最小化患者的癫痫发作。

2. 发明申请

US20070246652A1 Passive millimeter wave spectrometer for remote detection of chemical plumes 有权
标题翻译：被动毫米波光谱仪用于远程检测化学羽流
公开(公告)号：US20070246652A1
公开(公告)日：2007-10-25
申请号：US11407711
申请日：2006-04-20
申请人： Nachappa Gopalsami , Sasan Bakhtiari , Apostolos Raptis , Thomas Elmer
发明人： Nachappa Gopalsami , Sasan Bakhtiari , Apostolos Raptis , Thomas Elmer
IPC分类号： G01T1/00 , G01J1/00
CPC分类号： G01J3/42 , G01N21/3563 , G01N21/3581 , G01N2021/1793
摘要： Systems and methods for the passive measurement of spectral lines from the absorption or emission by polar molecules. The system includes mmW front-end assembly, back-end electronics, and data acquisition hardware and software was assembled. The method relates to methods for processing multi-channel radiometric data from passive mmW detection systems.
摘要翻译：通过极性分子的吸收或发射来对频谱线进行被动测量的系统和方法。该系统包括mmW前端组件，后端电子设备和数据采集硬件和软件组装。该方法涉及用于从被动mmW检测系统处理多通道辐射测量数据的方法。

3. 发明申请

US20050032233A1 Resonance-enhanced dielectric sensing of chemical and biological species 失效
标题翻译：化学和生物物种的共振增强介电传感
公开(公告)号：US20050032233A1
公开(公告)日：2005-02-10
申请号：US10637127
申请日：2003-08-08
申请人： Nachappa Gopalsami , Apostolos Raptis
发明人： Nachappa Gopalsami , Apostolos Raptis
IPC分类号： G01N22/00 , G01N27/00
CPC分类号： G01N22/00
摘要： A dielectric sensing method and apparatus are provided for detection and classification of chemical and biological materials. Resonance patterns of a sample within a resonator are detected for identifying a shift in resonance frequency and a change of line width before and after introduction of the sample. The identified shift in resonance frequency and change of line width are used for determining a complex dielectric constant of the sample for the material detection and classification. A degree of selectivity at any excitation frequency is enabled for the dielectric sensing method from the manner in which the complex dielectric constant of a material affects the resonance pattern of the resonator with respect to shift in resonance frequency and the change in line width. By selecting the excitation frequencies to generally correspond to one of the resonance frequencies of the sample material under test, the degree of selectivity and the sensitivity of detection are enhanced.
摘要翻译：提供了用于化学和生物材料的检测和分类的电介质感测方法和装置。检测谐振器内的样本的共振图案，用于识别在引入样本之前和之后谐振频率的偏移和线宽的变化。识别的谐振频率偏移和线宽的变化用于确定材料检测和分类的样品的复介电常数。介质感测方法可以根据材料的复介电常数相对谐振频率的偏移和线宽的变化影响谐振器的谐振模式，从而使得任何激发频率下的选择性程度得以实现。通过选择一般对应于被测样品的共振频率之一的激发频率，增强了选择性和检测灵敏度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式