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1. 发明授权

US5111493A Portable X-ray system with ceramic tube 失效
标题翻译：便携式X射线系统，陶瓷管
公开(公告)号：US5111493A
公开(公告)日：1992-05-05
申请号：US607603
申请日：1990-10-31
申请人： Melvin P. Siedband
发明人： Melvin P. Siedband
IPC分类号： H01J35/16 , H05G1/10 , H05G1/24 , H05G1/32
CPC分类号： H01J35/16 , H05G1/10 , H05G1/24 , H05G1/32
摘要： A small, hand held X-ray machine is constructed to be readily portable, including a portable power supply, yet is sufficiently powerful to take an X-ray of a human patient. The X-ray machine includes a ceramic X-ray tube which is resistant to shocks and vibrations, structurally strong, as well as light weight, further contributing to the convenient portability of the X-ray machine.
摘要翻译：一个小型的手持式X光机被构造成易于携带，包括便携式电源，但是足够强大以拍摄人类患者的X射线。 X射线机包括耐冲击和振动的陶瓷X射线管，结构坚固，重量轻，进一步有助于X射线机的便于携带。

2. 发明授权

US4540930A Plywheel-powered mobile X-ray apparatus 失效
标题翻译：手轮式移动式X光机
公开(公告)号：US4540930A
公开(公告)日：1985-09-10
申请号：US530875
申请日：1983-09-12
申请人： Melvin P. Siedband
发明人： Melvin P. Siedband
IPC分类号： H05G1/24 , H02K7/02 , H02K39/00 , H02P9/12
CPC分类号： H05G1/24
摘要： A mobile X-ray apparatus (20) is disclosed which incorporates a power supply (22) in which the energy for operation of the X-ray tube (21) is supplied from a flywheel (50) coupled to an electrical machine (24) which functions as both a motor and generator. In the motor mode of operation, a controller (21) provides power to the machine (24) to operate it as a motor and drive the flywheel up to a desired operating speed. Upon request of the operator to initiate an exposure, the controller power is disconnected from the machine and the power terminals (32) of the machine (24) are connected to a transformer and rectifier (27) which increases the generated voltage and rectifies it to provide the high voltage across the X-ray tube (21) required for proper exposures. The controller (31) provides a first selected level of current to the control winding (77) of the machine (24) required during the motor mode for proper motor operation, and provides a higher selected current level to the control winding (77 ) during generator operation. The controller also provides a boost in the control winding current as the machine (24) begins to supply power during an exposure to compensate for the voltage sag that ordinarily occurs upon loading of the machine to thereby maintain the output voltage substantially constant.
摘要翻译：公开了一种移动X射线装置（20），其包括电源（22），其中用于操作X射线管（21）的能量从耦合到电机（24）的飞轮（50）提供，其既用作电机又用作发电机。在电动机操作模式中，控制器（21）向机器（24）供电以将其作为电动机操作，并将飞轮驱动到期望的运行速度。根据操作者要求开始曝光，控制器电源与机器断开，并且机器（24）的电源端子（32）连接到变压器和整流器（27），该变压器和整流器（27）增加产生的电压并将其整流到在正确曝光所需的X射线管（21）上提供高电压。控制器（31）向马达模式期间所需的机器（24）的控制绕组（77）提供第一选定的电流以适当的马达操作，并且在控制绕组（77）期间向控制绕组（77）提供更高的选定电流电平发电机运行。当机器（24）在曝光期间开始供电时，控制器还提供控制绕组电流的升高，以补偿在机器加载时通常发生的电压骤降，从而保持输出电压基本恒定。

3. 发明授权

US5308988A Analyzer for radiotherapy radiation beam 失效
标题翻译：辐射束分析仪
公开(公告)号：US5308988A
公开(公告)日：1994-05-03
申请号：US883984
申请日：1992-05-18
申请人： Melvin P. Siedband
发明人： Melvin P. Siedband
IPC分类号： A61N5/10 , G01T1/185 , H01J47/04
CPC分类号： G01T1/185 , A61N5/1048
摘要： A radiation detector has a number of ionization chambers. Each ionization chamber is connected to an accumulating capacitor which in turn is sequentially read by a multiplexed charge-counter. The charge-counter eliminates the effect of variations of the capacitance values of the accumulating capacitors associated with each ionization chamber cell and provides a consistency of measurement among the ionization chamber cells unlike a design employing multiple measurement circuits dedicated to each ionization chamber cell.
摘要翻译：辐射检测器具有多个电离室。每个电离室连接到累积电容器，该电容器依次由多路收费计数器读取。电荷计数器消除了与每个电离室电池相关联的积聚电容器的电容值的变化的影响，并且提供了电离室电池之间的测量一致性，这与使用专用于每个电离室电池的多个测量电路的设计不同。

4. 发明授权

US5490520A Dental applicance for treating bruxism 失效
标题翻译：用于治疗磨牙症的牙科治疗
公开(公告)号：US5490520A
公开(公告)日：1996-02-13
申请号：US129225
申请日：1993-09-27
申请人： Donald W. Schaefer, deceased , Melvin P. Siedband
发明人： Donald W. Schaefer, deceased , Melvin P. Siedband
IPC分类号： A61F5/56 , A61C5/14
CPC分类号： A61F5/566 , A61B5/4557 , A61B5/4836 , A61N1/0548
摘要： A dental appliance for treating bruxism is provided which, according to one aspect of the invention, has a mouthpiece containing an electric source, electrodes, and circuitry connecting the source to the electrodes, and circuitry connecting the source to the electrodes. The electrodes are disposed to contact an interior surface of the wearer's mouth to conduct electric stimuli to the mouth. Included in the electronic circuitry, are sensors which trigger the flow of electric current from the source to the electrodes when squeezed together by the wearer's teeth.
摘要翻译：提供一种用于治疗磨牙症的牙科用具，根据本发明的一个方面，其具有包含电源，电极和将源连接到电极的电路的接口，以及将源连接到电极的电路。电极被设置成接触佩戴者的嘴的内表面以对嘴进行电刺激。包括在电子电路中的是传感器，当被穿用者的牙齿挤压在一起时，触发电流从源极到电极的流动。

5. 发明授权

US4730895A Fiber optic line generator suitable for use with incandescent light source 失效
标题翻译：适用于白炽光源的光纤线路发生器
公开(公告)号：US4730895A
公开(公告)日：1988-03-15
申请号：US413056
申请日：1982-08-30
申请人： Melvin P. Siedband , Charles Lescrenier
发明人： Melvin P. Siedband , Charles Lescrenier
IPC分类号： A61B6/08 , F21V8/00 , G02B6/42 , G02B6/04
CPC分类号： G02B6/4298 , A61B6/08 , G02B6/0008
摘要： Apparatus generating a line of light includes a light source, such as an incandescent lamp. A condensing lens is interposed between the lamp and the receiving end of an optical fiber cable for applying the light of the lamp to the cable. The discharge end of the optical fiber cable is flattened into a linear configuration, one or a few fibers thick. The discharge end of the optical fiber cable is coupled to a light beam projector containing a lens focusing and projecting a plane of light. The plane of light forms a line when applied to a patient or other object. A plurality of optical fiber cables and projectors may be coupled to the lamp to provide a pattern of lines.
摘要翻译：产生光线的装置包括诸如白炽灯之类的光源。聚光透镜插在灯和光缆的接收端之间，用于将灯的光施加到电缆。光纤电缆的放电端被平坦化成线形，一根或几根纤维厚。光纤电缆的放电端耦合到包含聚焦并投射光线的透镜的光束投影仪。当应用于患者或其他物体时，光平面形成一条线。多个光纤电缆和投影仪可以耦合到灯以提供线的图案。

6. 发明授权

US4361900A Radiation monitoring device 失效
标题翻译：辐射监测装置
公开(公告)号：US4361900A
公开(公告)日：1982-11-30
申请号：US208549
申请日：1980-11-20
申请人： Melvin P. Siedband
发明人： Melvin P. Siedband
IPC分类号： H05G1/26
CPC分类号： H05G1/265
摘要： The present invention relates to a radiation monitoring device which is utilized to measure the voltage supplied to an x-ray generator of an x-ray machine in terms of kVp units. The device includes a pair of detectors which are simultaneously exposed to an x-ray beam. The x-ray beam is filtered by a first amount before being supplied to the first detector, and is filtered by a second amount, greater than the first amount, before being supplied to the second detector. Both detectors generate an output signal having a magnitude proportional to the amount of radiation energy received. The ratio between the detector output signals is proportional to the amount of voltage supplied to the x-ray generator. The output signal of the first detector is an input to a first integrator which generates a voltage ramp output signal as an input to a trigger circuit. The output of the second detector is supplied to a second integrator which generates a second voltage ramp output signal as an input to a sample/hold circuit. When the magnitude of the ramp output signal of the first integrator reaches a predetermined reference level, the trigger circuit generates a signal to the sample/hold circuit which then stores the value of the output of the second integrator. The ratio between the stored value and the predetermined reference level corresponds to the ratio between the outputs the first and second detectors. The stored value is then biased to yield a voltage proportional by a multiple of ten to the actual kVp of the beam, such that a conventional voltmeter can be used to directly indicate the voltage in kVp units.
摘要翻译：辐射监测装置技术领域本发明涉及一种辐射监测装置，其用于以kVp为单位测量供应给x射线机的x射线发生器的电压。该装置包括同时暴露于X射线束的一对检测器。 x射线束在被提供给第一检测器之前被过滤第一量，并在提供给第二检测器之前被过滤第二量，大于第一量。两个检测器产生具有与接收的辐射能量的量成正比的输出信号。检测器输出信号之间的比例与提供给x射线发生器的电压量成比例。第一检测器的输出信号是第一积分器的输入，其产生作为触发电路的输入的电压斜坡输出信号。第二检测器的输出被提供给第二积分器，其产生第二电压斜坡输出信号作为采样/保持电路的输入。当第一积分器的斜坡输出信号的幅度达到预定的参考电平时，触发电路产生一个信号给采样/保持电路，然后存储第二积分器的输出值。存储值与预定参考电平之间的比率对应于第一和第二检测器的输出之间的比率。然后将存储的值偏置以产生与波束的实际kVp成比例的十倍的电压，使得常规电压表可以用于以kVp单位直接指示电压。

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