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公开(公告)号:US5902105A
公开(公告)日:1999-05-11
申请号:US916597
申请日:1997-08-22
CPC分类号: A61G15/16 , A61C19/041 , A61C5/025 , H02J7/0004 , A61C1/003 , A61C19/042
摘要: A dental treatment apparatus with a root canal length measurement function comprising a cordless handpiece equipped with at least a cutting tool drive motor, a root canal length measurement circuit and a power supply battery, and a charger equipped with at least a charge circuit for charging the power supply battery. With this structure, the handpiece can be operated as desired without interference with any tube since no tube is necessary to connect the handpiece to a main control unit, thereby capable of providing an easy-to-use treatment apparatus. By charging the power supply battery for the handpiece using the charger, the battery can be used repeatedly.
摘要翻译: 具有根管长度测量功能的牙科治疗设备包括:至少配备有切割工具驱动马达,根管长度测量电路和电源电池的无绳手机,以及装备有至少充电电路的充电器的充电器 电源电池 利用这种结构,可以根据需要操作手柄而不会干扰任何管,因为不需要管将手持件连接到主控制单元,从而能够提供易于使用的处理装置。 通过使用充电器为手机的电源电池充电,可以重复使用电池。
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公开(公告)号:US5807246A
公开(公告)日:1998-09-15
申请号:US256157
申请日:1995-07-03
申请人: Nobuhiro Sakaguchi , Yoshio Uejima
发明人: Nobuhiro Sakaguchi , Yoshio Uejima
摘要: A pulse oximeter display device which displays oxygen saturation data is provided. The device comprises a multicolor display unit which displays oxygen saturation data in first and second colors. A display drive is coupled to the display unit, and a control unit is coupled to the display drive. Limits for oxygen saturation data are set by the control unit. The control unit further provides three signals to the display drive. The first signal is provided to continuously illuminate the display in the first color if the oxygen saturation data is within the limits. The second signal is provided to intermittently illuminate the display unit in the second color if the oxygen saturation data is not within the limits. The third signal is provided to continuously illuminate the display unit in the second color if the limits have not been set.
摘要翻译: PCT No.PCT / JP92 / 01737 Sec。 371日期1995年7月3日 102(e)1995年7月3日PCT PCT 1992年12月28日PCT公布。 出版物WO93 / 日期:1993年7月8日提供了显示氧饱和度数据的脉搏血氧计显示装置。 该装置包括以第一和第二颜色显示氧饱和度数据的多色显示单元。 显示驱动器耦合到显示单元,并且控制单元耦合到显示驱动器。 氧饱和度数据的限制由控制单元设定。 控制单元还向显示驱动器提供三个信号。 如果氧饱和度数据在极限内,则提供第一信号以连续照亮第一颜色的显示器。 如果氧饱和度数据不在限度内,则提供第二信号以间歇地照亮第二颜色的显示单元。 如果没有设置限制,则提供第三信号以连续照亮第二颜色的显示单元。
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公开(公告)号:US5663998A
公开(公告)日:1997-09-02
申请号:US654037
申请日:1996-05-28
申请人: Masakazu Suzuki , Yoshio Uejima , Takeshi Hayashi
发明人: Masakazu Suzuki , Yoshio Uejima , Takeshi Hayashi
摘要: In step s1, X-ray imaging is performed, and an image signal linear to the intensity of X-rays is stored in an image memory 7. Next, in step s2, the maximum from among image data is detected, and the maximum is set as reference value N0. In step s3, image data N is logarithmically converted in accordance with the following equation (a), and the converted data is stored in an image memory 7.d=.beta..multidot.log(N0/N) . . . (a)where d is image data after correction and has a logarithmic relationship to the X-ray intensity, and .beta. is a constant. Then, the image data logarithmically converted for density correction is displayed by a display unit 6 in step 4.
摘要翻译: 在步骤s1中,执行X射线成像,将与X射线强度成线性的图像信号存储在图像存储器7中。接下来,在步骤s2中,检测图像数据中的最大值,最大值为 设为参考值N0。 在步骤s3中,图像数据N根据下面的等式(a)进行对数转换,转换的数据被存储在图像存储器7中。d = beta xlog(N0 / N)。 。 。 (a)其中d是校正后的图像数据,并且与X射线强度具有对数关系,β是常数。 然后,在步骤4中,由显示单元6显示用于浓度校正的对数转换的图像数据。
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