PULSED ULTRASONIC DEVICE AND METHOD
    1.
    发明申请
    PULSED ULTRASONIC DEVICE AND METHOD 审中-公开
    脉冲超声装置和方法

    公开(公告)号:WO03059435A2

    公开(公告)日:2003-07-24

    申请号:PCT/US0240544

    申请日:2002-12-18

    Inventor: CIMINO WILLIAM W

    Abstract: This invention relates to an improved method and apparatus for generating profiled pulses of ultrasonic frequency vibratory energy at a distal surface of an ultrasonic surgical instrument for application to tissues of a patient, including the providing of a profiled pulse signal with a first profile and a maximum magnitude during a first time portion and a second profile and a minimum magnitude during a second time portion, the second time portion being greater than or equal to the duration of the first time portion, the first time portion being between one millisecond and fifty milliseconds in duration, and the maximum magnitude in the range between two and twenty times the minimum magnitude.

    Abstract translation: 本发明涉及一种用于在超声波手术器械的远端表面处产生用于施用于患者组织的超声频率振动能量的成像脉冲的改进方法和装置,包括提供具有第一轮廓和最大值的成像脉冲信号 在第一时间部分期间的幅度以及在第二时间部分期间的第二轮廓和最小幅度,第二时间部分大于或等于第一时间部分的持续时间,第一时间部分在1毫秒和50毫秒之间 持续时间,以及在最小幅度的二到二十倍之间的范围内的最大幅度。

    APPARATUS AND METHOD FOR GENERATING CONSTANT CURRENT PULSE WAVE, MEDICAL OPERATION METHOD USING SAME, AND LIGHT GENERATING APPARATUS
    2.
    发明申请
    APPARATUS AND METHOD FOR GENERATING CONSTANT CURRENT PULSE WAVE, MEDICAL OPERATION METHOD USING SAME, AND LIGHT GENERATING APPARATUS 审中-公开
    用于产生恒流脉冲波的装置和方法,使用其的医疗操作方法和发光装置

    公开(公告)号:WO2011031110A3

    公开(公告)日:2011-10-06

    申请号:PCT/KR2010006221

    申请日:2010-09-13

    Abstract: Disclosed are an apparatus and a method for generating a constant current pulse wave, a medical operation method using the same, and a light generating apparatus. The apparatus for generating the constant current pulse wave comprises: a charge unit for receiving the current and charging the electric charges; a converter unit for applying the constant voltage to a flash lamp during a first reference time and applying the constant current to the flash lamp during a second reference time using the electric charges charged in the charge unit; and a control unit which is operated in a constant voltage control mode to transmit a constant voltage control signal for controlling an output of the constant voltage of the converter unit during the first reference time to the converter unit and is operated in a constant current control mode to transmit a constant current control signal for controlling an output of the constant current of the converter unit during the second reference time to the converter unit. Accordingly, the stable pulse wave of the constant current can be applied to the flash lamp.

    Abstract translation: 公开了一种用于产生恒流脉冲波的装置和方法,使用该脉冲波的医疗操作方法和光产生装置。 用于产生恒流脉冲波的装置包括:用于接收电流并对电荷充电的充电单元; 转换器单元,用于在第一参考时间期间将恒定电压施加到闪光灯,并且在第二参考时间期间使用在充电单元中充电的电荷将恒定电流施加到闪光灯; 以及控制单元,其以恒定电压控制模式操作,以在恒定电流控制模式下传送用于控制在第一参考时间期间转换器单元的恒定电压的输出的恒定电压控制信号, 以在第二参考时间内传送用于控制转换器单元的恒定电流的输出的恒定电流控制信号到转换器单元。 因此,可以将恒定电流的稳定脉冲波施加到闪光灯。

    LASER PHOTOCOAGULATOR WITH FLUENCE ADAPTATION
    3.
    发明申请
    LASER PHOTOCOAGULATOR WITH FLUENCE ADAPTATION 审中-公开
    具有流动适应性的激光光电放大器

    公开(公告)号:WO01003772A1

    公开(公告)日:2001-01-18

    申请号:PCT/FR2000/002038

    申请日:2000-07-13

    Abstract: The invention concerns a laser photocoagulator comprising a laser emitting at a wavelength within the ICG absorption spectrum and provided with focusing means and a programmed or controlled module powering the laser such that the mean fluence (F) at the focus starting from an initial time varies according to an increasing function in time not varying at any time by more than 10 % of an increasing monoexponential corresponding to formula F = Fo(1-e ) wherein F is the initial fluence and tau is a time constant ranging between 3 and 5 mn.

    Abstract translation: 本发明涉及一种激光光凝器,其包括以ICG吸收光谱内的波长发射的激光器,并设置有聚焦装置和为激光器供电的编程或受控模块,使得从初始时间开始的聚焦处的平均通量(F)根据 在时间上增加的功能在任何时候都不会随着对应于公式F = Fo(1-e <-t /τ>)的增加的单指数的10%以上而变化,其中F是初始注量,τ是时间常数范围 3至5年之间。

    AUTOMATED INTRAOCULAR LENS INJECTOR DEVICE
    5.
    发明申请
    AUTOMATED INTRAOCULAR LENS INJECTOR DEVICE 审中-公开
    自动内窥镜镜头注射器装置

    公开(公告)号:WO2014165345A1

    公开(公告)日:2014-10-09

    申请号:PCT/US2014/031589

    申请日:2014-03-24

    Abstract: An IOL injection device comprises a tubular housing with a plunger longitudinally disposed within the tubular housing. The device is configured so that when the plunger is translated towards the front of the device, its tip engages an intraocular lens insertion cartridge mounted at or near the front end of the housing. The IOL injection device further comprises a control circuit. The control circuit is configured to perform the steps of advancing the plunger to a critical point at which an axial compressive force on the lens suddenly increases, retracting the plunger from the critical point to a sufficient distance for material of the intraocular lens to relax, pausing to allow the material of the intraocular lens to relax, advancing the plunger to the critical point a second time, and continuing to advance the plunger beyond the critical point to implant the intraocular lens.

    Abstract translation: IOL注射装置包括管状壳体,柱塞纵向设置在管状壳体内。 该装置构造成使得当柱塞朝向装置的前部平移时,其尖端接合安装在壳体前端或附近的眼内透镜插入筒。 IOL注射装置还包括控制电路。 控制电路被配置为执行将柱塞前进到临界点的步骤,在该临界点,透镜上的轴向压缩力突然增加,将柱塞从临界点缩回到足够的距离,以使人工晶状体的材料放松,暂停 以允许眼内透镜的材料松弛,第二次将柱塞推进到临界点,并且继续推进柱塞超过临界点以植入人工晶状体。

    SHOCK WAVE CATHETER SYSTEM WITH ARC PRECONDITIONING
    6.
    发明申请
    SHOCK WAVE CATHETER SYSTEM WITH ARC PRECONDITIONING 审中-公开
    具有电弧预处理的冲击波导管系统

    公开(公告)号:WO2014028885A1

    公开(公告)日:2014-02-20

    申请号:PCT/US2013/055431

    申请日:2013-08-16

    Abstract: A shock wave catheter system and method produces a shock wave with reduced energy. The system includes a catheter and a power source. The catheter has an elongated carrier and a balloon about the carrier in sealed relation thereto. The balloon is arranged to receive a fluid therein that inflates the balloon. The catheter further includes an arc generator including at least two electrodes within the balloon. The power source is coupled to the at least two electrodes and is configured to grow a bubble at one of the at least two electrodes and then thereafter to rapidly expand the bubble to form a shock wave within the balloon.

    Abstract translation: 冲击波导管系统和方法产生具有减少的能量的冲击波。 该系统包括导管和电源。 导管具有细长的载体和围绕载体的气囊,与密封的关系。 气囊被布置成接收其中使气囊膨胀的流体。 导管还包括电弧发生器,其包括气囊内的至少两个电极。 电源耦合到至少两个电极,并且被配置为在所述至少两个电极中的一个电极处生长气泡,然后其后快速膨胀气泡以在气囊内形成冲击波。

    液体噴射制御装置、液体噴射システム及び制御方法
    7.
    发明申请
    液体噴射制御装置、液体噴射システム及び制御方法 审中-公开
    液体注射控制装置,液体注射系统和控制方法

    公开(公告)号:WO2016006218A1

    公开(公告)日:2016-01-14

    申请号:PCT/JP2015/003374

    申请日:2015-07-03

    Inventor: 柄沢 潤一

    Abstract: 液体噴射制御装置(70-1)において、操作部(71)は、液体噴射装置から噴射されるパルス液体ジェットに係る運動量又は運動エネルギーの指示値を入力するための調整レバー(713)を含む。また、制御部(75)は、運動量又は運動エネルギーがそれぞれの指示値となるように、圧電素子(45)に印加する駆動電圧波形の立ち上がり周波数を設定する周波数設定部(752)と、駆動電圧波形の振幅を設定する振幅設定部(753)とを備える。

    Abstract translation: 一种液体喷射控制装置(70-1),其中操作单元(71)包括用于输入与从液体喷射装置喷射的脉冲液体射流相关的移动量和动能的命令值的调节杆(713)。 控制单元(75)设置有用于设定施加到压电元件(45)的驱动电压波形的上升频率的频率设定单元(752),以及用于设定施加到压电元件(45)的振幅设定单元 驱动电压波形,使得移动量和动能符合相应的命令值。

    超音波治療装置
    8.
    发明申请
    超音波治療装置 审中-公开
    超声治疗装置

    公开(公告)号:WO2015159584A1

    公开(公告)日:2015-10-22

    申请号:PCT/JP2015/054709

    申请日:2015-02-20

    Inventor: 植木 希依

    Abstract:  この超音波治療装置は、装置を大型化させることなく、表面温度の上昇を抑制しつつ治療対象臓器を治療する。この超音波治療装置は、治療対象臓器(A)の表面に音響伝播媒体(6)を介して対向させられて、治療対象臓器(A)の深部に集束させる超音波を発生する超音波素子(2)と、該超音波素子(2)から治療対象臓器(A)に照射する超音波を調節する制御部(4とを備え、該制御部(4)が、超音波素子(2)から照射された超音波が通過する際に表面付近において発生し残留する熱を所定の閾値以下に抑えるように、表面の同一領域に入射させる超音波の強度を時間的に変化させる超音波治療装置(1)を提供する。

    Abstract translation: 提供一种用于在不增加装置尺寸的同时抑制表面温度升高来处理待处理器官的超声治疗装置(1)。 所述超声波治疗装置设置有超声波元件(2),所述超声波元件(2)面向所述被处理器官(A)的表面放置,所述超声波元件(2)在其之间具有声传播介质(6),并且产生聚焦在深区域上的超声波 的被处理器官(A)的控制单元(4),以及用于调整从被处理器官(A)上的超声波元件(2)照射的超声波的控制单元(4)。 控制单元(4)随着时间的推移改变在表面的相同区域上的超声波的强度,以便当从超声波元件照射超声波时,保持产生的热量并保持在表面附近等于或低于规定阈值 (2)通过表面。

    MEDICAL APPARATUS
    9.
    发明申请
    MEDICAL APPARATUS 审中-公开
    医疗器械

    公开(公告)号:WO1995026686A1

    公开(公告)日:1995-10-12

    申请号:PCT/GB1995000759

    申请日:1995-04-03

    CPC classification number: A61B18/042 A61B2017/00159

    Abstract: Medical apparatus for cauterisation functions with capacitive coupling (19) from a patient (18) back to an electrical power source (11). Energy from the power source is delivered at a frequency in the Kilohertz region and of amplitude less than 5KV to the patient (18) along a conductor (12). Substantially insert gas is delivered to the end of the conductor (12) where a nozzle (13A) is formed from which and ionised plasma emerges for incidence on the patient (18). The gas may include up to 25 % oxygen. The end piece may take the form of a hand tool and be made of material of low permittivity.

    Abstract translation: 用于烧灼功能的医疗设备具有从患者(18)回到电源(11)的电容耦合(19)。 来自电源的能量沿着一个导体(12)沿着克兹赫兹频率的频率传送给病人(18),振幅小于5KV。 基本上插入的气体被输送到导体(12)的端部,其中形成有喷嘴(13A),并且离子化的等离子体从其出射以供入射到患者(18)上。 气体可能含有高达25%的氧气。 端件可以采取手工工具的形式,并且由低介电常数的材料制成。

    SINUSOIDAL DRIVE SYSTEM AND METHOD FOR PHOTOTHERAPY
    10.
    发明申请
    SINUSOIDAL DRIVE SYSTEM AND METHOD FOR PHOTOTHERAPY 审中-公开
    SINUSOIDAL驱动系统和摄影方法

    公开(公告)号:WO2015123379A1

    公开(公告)日:2015-08-20

    申请号:PCT/US2015/015547

    申请日:2015-02-12

    Abstract: The LEDs in a phototherapy LED pad are controlled so that the intensity of the light varies in accordance with a sinusoidal function, thereby eliminating the harmonics that are generated when the LEDs are pulsed digitally, in accordance with a square-wave function. This is accomplished analogically by using a sinusoidal wave to control the gate of a MOSFET connected in series with the LEDs or by using a digiltal-to-analog converter to control the gate of the MOSFET with a stair step function representative of the values of a sinusoidal function at predetermined intervals. Alternatively, pulse-width modulation is used to control the gate of the MOSFET in such a way that the average current through the LEDs simulates a sinusoidal function. In additional to using a simple sine wave function, the LED current may also be controlled in accordance with "chords" containing multiple sine waves of different frequencies.

    Abstract translation: 控制光疗LED垫中的LED,使得光的强度根据正弦函数而变化,从而消除了当LED以数字方式脉冲数时产生的谐波,根据方波函数。 这通过使用正弦波来控制与LED串联连接的MOSFET的栅极或通过使用数字 - 模拟转换器来控制具有代表a的值的阶梯函数的MOSFET的栅极来类比地实现 以预定间隔进行正弦函数。 或者,使用脉冲宽度调制来控制MOSFET的栅极,使得通过LED的平均电流模拟正弦函数。 除了使用简单的正弦波功能之外,还可以根据包含多个不同频率的正弦波的“和弦”来控制LED电流。

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