公开(公告)号：US20070249950A1

公开(公告)日：2007-10-25

申请号：US11379396

申请日：2006-04-20

申请人： Thomas Piaget ,  Paul Huelskamp ,  Jeffrey Stahmann ,  John Hatlestad

发明人： Thomas Piaget ,  Paul Huelskamp ,  Jeffrey Stahmann ,  John Hatlestad

IPC分类号： A61B5/08

CPC分类号： A61B5/0031 ,  A61B5/036 ,  A61B5/08 ,  A61B5/0833 ,  A61B5/0836 ,  A61B5/1459 ,  A61B5/4818 ,  A61B5/68 ,  A61B7/003 ,  A61B2560/0242

摘要： A physiological sensor is located within the airway of the subject's body, such as for measuring barometric pressure and communicating this value to a blood pressure or other monitoring device, which can derive gauge pressure using the barometric pressure and a measured absolute pressure within the body. The physiological sensor may also detect one or more other physiological parameters such as air flow, sound, or a chemical property. It may be anchored within the airway with the ability to communicate wirelessly to one or more other medical devices, such as an implanted cardiac function management device. Methods of use are also described.

摘要翻译： 生理传感器位于受试者身体的气道内，例如用于测量大气压力并将该值传递到血压或其他监测装置，其可以使用大气压力和体内测量的绝对压力来导出表压。 生理传感器还可以检测一个或多个其它生理参数，例如气流，声音或化学性质。 它可以锚定在气道内，具有与一个或多个其它医疗装置（例如植入式心脏功能管理装置）无线通信的能力。 还描述了使用方法。

公开(公告)号：US20070142727A1

公开(公告)日：2007-06-21

申请号：US11300769

申请日：2005-12-15

申请人： Cheng Zhang ,  Thomas Piaget ,  Abhi Chavan ,  Lance Juffer ,  Holli Pheil

发明人： Cheng Zhang ,  Thomas Piaget ,  Abhi Chavan ,  Lance Juffer ,  Holli Pheil

IPC分类号： A61B5/02

CPC分类号： A61N1/36564 ,  A61B5/0031 ,  A61B5/02055 ,  A61B5/02156 ,  A61B5/026 ,  A61B5/08 ,  A61B5/1116 ,  A61B5/145 ,  A61B5/14532 ,  A61B5/4839 ,  A61B2560/0209 ,  A61B2560/0257 ,  A61M5/14276 ,  A61M5/1723 ,  A61M2205/054 ,  A61M2205/3523 ,  A61M2205/3553 ,  A61M2205/3561 ,  A61N1/37 ,  A61N1/37252 ,  A61N1/37288

摘要： A cardiovascular pressure data analyzing system having one or more implanted pressure sensors, an implanted communication device in wireless communication with the sensor and an external data processing unit adapted to use real-time barometric data to calibrate uncalibrated pressure data received from the communication device. The external data processing unit can be portable, is in communication with a remote database to transfer the calibrated pressure data to the remote database, and is capable of providing reprogramming information to the communication device. A method of analyzing pressure data including gathering pressure data from an implanted pressure sensor in a human body, retrieving the pressure data through a communication device implanted in the human body, transmitting pressure data from the communication device to an external data processing unit, and calibrating the pressure data at the external processing unit to compensate for inherent characteristics of the sensor.

摘要翻译： 一种具有一个或多个植入的压力传感器的心血管压力数据分析系统，与所述传感器无线通信的植入通信设备和适于使用实时气压数据来校准从所述通信设备接收的未校准压力数据的外部数据处理单元。 外部数据处理单元可以是便携式的，与远程数据库通信，以将校准的压力数据传送到远程数据库，并且能够向通信设备提供重新编程信息。 一种分析压力数据的方法，包括从人体内的植入压力传感器收集压力数据，通过植入人体的通信装置检索压力数据，将压力数据从通信装置传送到外部数据处理单元，并校准 在外部处理单元处的压力数据来补偿传感器的固有特性。

公开(公告)号：US07744542B2

公开(公告)日：2010-06-29

申请号：US11379396

申请日：2006-04-20

申请人： Thomas Piaget ,  Paul Huelskamp ,  Jeffrey E. Stahmann ,  John D. Hatlestad

发明人： Thomas Piaget ,  Paul Huelskamp ,  Jeffrey E. Stahmann ,  John D. Hatlestad

IPC分类号： A61B5/0205

CPC分类号： A61B5/0031 ,  A61B5/036 ,  A61B5/08 ,  A61B5/0833 ,  A61B5/0836 ,  A61B5/1459 ,  A61B5/4818 ,  A61B5/68 ,  A61B7/003 ,  A61B2560/0242

摘要： A physiological sensor is located within the airway of the subject's body, such as for measuring barometric pressure and communicating this value to a blood pressure or other monitoring device, which can derive gauge pressure using the barometric pressure and a measured absolute pressure within the body. The physiological sensor may also detect one or more other physiological parameters such as air flow, sound, or a chemical property. It may be anchored within the airway with the ability to communicate wirelessly to one or more other medical devices, such as an implanted cardiac function management device. Methods of use are also described.

摘要翻译： 生理传感器位于受试者身体的气道内，例如用于测量大气压力并将该值传递到血压或其他监测装置，其可以使用大气压力和体内测量的绝对压力来导出表压。 生理传感器还可以检测一个或多个其它生理参数，例如气流，声音或化学性质。 它可以锚定在气道内，具有与一个或多个其它医疗装置（例如植入式心脏功能管理装置）无线通信的能力。 还描述了使用方法。

公开(公告)号：US20080021289A1

公开(公告)日：2008-01-24

申请号：US11780903

申请日：2007-07-20

申请人： Cheng Zhang ,  Thomas Piaget ,  Abhijeet Chavan ,  Keith Maile ,  Ron Balczewski

发明人： Cheng Zhang ,  Thomas Piaget ,  Abhijeet Chavan ,  Keith Maile ,  Ron Balczewski

IPC分类号： A61B5/00

CPC分类号： A61N1/37217 ,  A61B5/0028 ,  A61B5/0031 ,  A61B5/021 ,  A61B5/14532 ,  A61B8/4281

摘要： An implantable medical device is adapted for implantation into body tissue. The implantable medical device comprises a housing and a header coupled to the housing. A cavity is located in the header. An ultrasonic transducer adapted to transmit acoustic waves at a communication frequency is located in the cavity, and a coupling surface is interposed between the ultrasonic transducer and the body tissue and is acoustically coupled with the body tissue.

摘要翻译： 可植入医疗装置适于植入人体组织。 可植入医疗装置包括壳体和联接到壳体的头部。 一个空腔位于头部。 适于以通信频率传输声波的超声波换能器位于空腔中，并且耦合表面插入在超声换能器和身体组织之间并与身体组织进行声学耦合。