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    • 8. 发明授权
    • Off-the-road tire temperature and pressure monitoring system
    • 轮胎温度和压力监测系统
    • US6025777A
    • 2000-02-15
    • US38761
    • 1998-03-11
    • Timothy C. FullerMelvin M. PridayJohn C. FullerJames C. FosterMorris N. Jones, IIIRobert ProwPatrick H. BarrettAlan J. Walters
    • Timothy C. FullerMelvin M. PridayJohn C. FullerJames C. FosterMorris N. Jones, IIIRobert ProwPatrick H. BarrettAlan J. Walters
    • B60C23/00B60C23/04
    • B60C23/0408B60C23/0433B60C23/0491B60C23/0496
    • A tire pressure and temperature measurement system adapts a Y-block (30) to an existing valve stem (20). One branch (44) of the Y-block accepts a conventional valve core (42) and another branch (38) accepts a flexible tubular temperature sensor (36) that leads "down the throat" of the existing valve stem and into the interior of a tire (14, 18). Another embodiment is adapted for use on inside dual tires (18). Making a measurement entails attaching a pressure sensor (40) to the valve stem and attaching a hand-held processor (112) to the sensors. The hand-held processor reads the current tire pressure and temperature; executes a program (Eqs. 1-6) that accounts for measured and target temperatures, vapor pressures, and gas compressibility; and indicates how much pressure to add or subtract to the tire to achieve an accurate final tire operating pressure. In yet another embodiment, a spherical protective housing (70) enclosing pressure and temperature sensors (72), a controller 76, and a data transceiver (74) is loosely placed within the interior of a tire when it is mounted to a rim. A remote measurement system (80) receives at another data transceiver (108) pressure and temperature data transmitted from inside the tire while the vehicle is moving and conveys the data to a processor (112) for executing the above-described program.
    • 轮胎压力和温度测量系统将Y形块(30)适配到现有的阀杆(20)。 Y形块的一个分支(44)接受常规的阀芯(42),另一个分支(38)接受柔性管状温度传感器(36),该柔性管状温度传感器导致现有阀杆的“向下”并进入 轮胎(14,18)。 另一实施例适用于内侧双轮胎(18)。 进行测量需要将压力传感器(40)附接到阀杆并将手持处理器(112)附接到传感器。 手持处理器读取当前轮胎的压力和温度; 执行计算测量和目标温度,蒸汽压力和气体压缩性的程序(方程式1-6); 并且指示对轮胎添加或减少多少压力以获得准确的最终轮胎操作压力。 在另一个实施例中,包围压力和温度传感器(72),控制器76和数据收发器(74)的球形保护壳体(70)在安装到轮辋时松散地放置在轮胎的内部。 远程测量系统(80)在另一数据收发器(108)处接收在车辆移动期间从轮胎内部传送的压力和温度数据,并将数据传送到用于执行上述程序的处理器(112)。
    • 9. 发明授权
    • Off-the-road tire temperature and pressure monitoring system
    • 轮胎温度和压力监测系统
    • US06292095B1
    • 2001-09-18
    • US09330534
    • 1999-06-11
    • Timothy C. FullerMelvin M. PridayJohn C. FullerJames C. FosterMorris C. Jones, IIIRobert Prow
    • Timothy C. FullerMelvin M. PridayJohn C. FullerJames C. FosterMorris C. Jones, IIIRobert Prow
    • B60C2300
    • B60C23/0408B60C23/0433B60C23/0496
    • A tire pressure and temperature measurement system adapts a Y-block (30) to an existing valve stem (20). One branch (44) of the Y-block accepts a conventional valve core (42) and another branch (38) accepts a flexible tubular temperature sensor (36) that leads “down the throat” of the existing valve stem and into the interior of a tire (14, 18). A second embodiment is adapted for use on inside dual tires (18). Making a measurement entails attaching a pressure sensor (40) to the valve stem and attaching a hand-held processor (112) to the sensors. The hand-held processor reads the current tire pressure and temperature; executes a program (Eqs. 1-6) that accounts for measured and target temperatures, vapor pressures, and gas compressibility; aid indicates how much pressure to add or subtract to the tire to achieve an accurate final tire operating pressure. In third and fourth embodiments, respective spherical (70) and U-shaped channel (120) protective housings enclosing pressure and temperature sensors (72), a controller 76, and a data transceiver (74) are loosely placed or attached by magnets (122) within the interior of a tire (126). A remote measurement system (80) receives at another data transceiver (108) pressure and temperature data transmitted from inside the tire while the vehicle is moving and conveys the data to a processor (112) for executing the above-described program.
    • 轮胎压力和温度测量系统将Y形块(30)适配到现有的阀杆(20)。 Y形块的一个分支(44)接受常规的阀芯(42),另一个分支(38)接受柔性管状温度传感器(36),该柔性管状温度传感器导致现有阀杆的“向下”并进入 轮胎(14,18)。 第二实施例适用于内侧双轮胎(18)。 进行测量需要将压力传感器(40)附接到阀杆并将手持处理器(112)附接到传感器。 手持处理器读取当前轮胎的压力和温度; 执行计算测量和目标温度,蒸汽压力和气体压缩性的程序(方程式1-6); 辅助指示轮胎增加或减少的压力达到准确的最终轮胎工作压力。 在第三和第四实施例中,包围压力和温度传感器(72),控制器76和数据收发器(74)的相应的球形(70)和U形通道(120)保护壳体被磁体(122 )在轮胎(126)的内部。 远程测量系统(80)在另一数据收发器(108)处接收在车辆移动期间从轮胎内部传送的压力和温度数据,并将数据传送到用于执行上述程序的处理器(112)。
    • 10. 发明授权
    • Interchangeable guidance devices for C.T. assisted surgery and method of
using same
    • C.T.可互换导向装置 辅助手术及其使用方法
    • US5957933A
    • 1999-09-28
    • US980253
    • 1997-11-28
    • Jeffrey H. YanofLaura L. GoldsteinFred C. JensenJames C. FosterChristopher Bauer
    • Jeffrey H. YanofLaura L. GoldsteinFred C. JensenJames C. FosterChristopher Bauer
    • A61B10/02A61B5/055A61B6/03A61B6/12A61B19/00
    • A61B90/13A61B90/11A61B6/584
    • A stereotactic guide apparatus 100 is provided for use with a CT scanner device 18 for guiding the entry of a probe into a patient's body. The CT scanner device is provided with a stereotactic arm member 30 having a first base end 42 connected to the CT scanner device 18 and a second free end 40 movable relative to the CT scanner device. The stereotactic surgical instrument guide apparatus includes a first end effector member 106 including a guide channel 152 defining a probe insertion path 150. The surgical instrument guidance device further includes a second end effector member 104 on the free end of the stereotactic arm member and including a laser light source 108 generating a light guide beam along the probe insertion path 150. Each of the first and second end effector members are selectively releasably attached to the free end of the stereotactic arm member and, further, are adapted to provide respective first and second device identification signals to the CT scanner device through the stereotactic arm member. The top end effector member 104 is preferably stationary in use during interventional procedures and the bottom end effector member 106 is selectively retractable into a hollow support tube 142. Alternatively, the first and second end effector members are selectively pivotally attached to the free end of the stereotactic arm member.
    • 提供了立体定向引导装置100,用于与CT扫描器装置18一起用于将探针进入患者体内。 CT扫描器装置设置有立体定向臂构件30,其具有连接到CT扫描器装置18的第一基端42和相对于CT扫描器装置可移动的第二自由端40。 立体定向手术器械引导装置包括第一端部执行器构件106,其包括限定探针插入路径150的引导通道152.外科器械引导装置还包括在立体定向臂构件的自由端上的第二端部执行器构件104, 激光光源108沿着探针插入路径150产生光导光束。第一和第二端部执行器部件中的每一个选择性地可释放地附接到立体定向臂部件的自由端,并且还适于提供相应的第一和第二 通过立体定向臂构件将装置识别信号传送到CT扫描装置。 顶部执行器构件104在介入操作期间优选地是静止的,并且底端执行器构件106选择性地可缩回到中空支撑管142中。或者,第一和第二端部执行器构件选择性地枢转地附接到 立体定向臂构件。