公开(公告)号：US20030231738A1

公开(公告)日：2003-12-18

申请号：US10459060

申请日：2003-06-11

申请人： Siemens Elema AB

发明人： Krister Lindstrom

IPC分类号： A61B006/04

CPC分类号： A61B6/0414 ,  A61B6/502

摘要： An x-ray diagnostic device for mammogram examinations has an arm for an x-ray tube and a subject table as well as a compression plate arranged between the x-ray tube and the subject table that is connected to the arm and that is displaceable along this arm. The arm is rotatably mounted at a stand for an optimal compression of the breast with a simultaneous reduction of the pain cause by the compression, an arrangement for vibrating the compression plate during the compression procedure is provided.

摘要翻译： 用于乳房X线照相检查的X射线诊断装置具有用于X射线管和被摄体台的臂，以及布置在X射线管和被摄体台之间的压缩板，其连接到臂并且可沿着 这个手臂。 臂被可旋转地安装在支架上，以最佳地压缩乳房，同时减少压缩引起的疼痛原因，提供了在压缩过程期间振动压缩板的装置。

公开(公告)号：US20030199804A1

公开(公告)日：2003-10-23

申请号：US10414172

申请日：2003-04-15

申请人： Siemens Elema AB

发明人： Christer Ahlmen ,  Michael Ambrus ,  Mario Loncar

IPC分类号： A61M037/00

CPC分类号： A61M16/18 ,  A61M16/009 ,  A61M16/0093 ,  A61M16/01 ,  A61M16/109

摘要： An anesthetic filter arrangement for the reflection of unused anesthetic agent in expiration gas back toward a patient has a filter housing having an interior portion arranged to provide an internal gas flow path for an inspiration gas and for an expiration gas passing alternately and in opposite directions through the housing and a filter element disposed in gas communication with the interior portion for adsorption of anesthetic agent from the expiration gas and subsequent desorption of the anesthetic agent into the inspiration gas. The arrangement further. has a thermal regulator operable to reduce thermal energy at the filter element by cooling one or both incoming gas and the filter element, and thereby vary one or both the adsorption and the desorption of the anesthetic agent.

摘要翻译： 用于将呼吸气体中未使用的麻醉剂反射回患者的麻醉过滤器装置具有过滤器壳体，其具有内部部分，该内部部分布置成提供用于吸入气体的内部气体流路和用于交替地和相反方向通过的呼出气体 所述壳体和过滤元件设置成与所述内部部分气体连通，用于从所述呼气中吸入麻醉剂，并随后将所述麻醉剂解吸到所述吸入气体中。 安排进一步。 具有热调节器，其可操作以通过冷却一个或两个进入气体和过滤元件来降低过滤元件处的热能，从而改变麻醉剂的吸附和解吸中的一个或两个。

公开(公告)号：US20030198315A1

公开(公告)日：2003-10-23

申请号：US10408020

申请日：2003-04-04

申请人： Siemens Elema AB

发明人： Jesper Andreasson ,  Stefan Karlsson ,  Josefin Teksoz-Wibrink

IPC分类号： A61B006/04

CPC分类号： A61B6/502 ,  A61B6/0414 ,  A61B6/56

摘要： An X-ray diagnostics device for mammography examinations has an arm for an X-ray tube and a subject table as well as a compression plate arranged between the X-ray tube and the subject table, the compression plate being connected to the arm and being displaceable along it. The arm can be rotated around a horizontal shaft and is height-adjustable along a longitudinal axis of a stand. The arm is rotatable with a first displacement arrangement around the horizontal shaft, and the shaft is secured to a mount that is laterally displaceable with a second displacement arrangement. As a result the arm is laterally displaceable. The mount is displaceably attached to a lifting arrangement connected to the stand, the lifting arrangement is height-adjustable with a third displacement arrangement. A control device operates using a control program that accepts output signals of position sensors that indicate the height and lateral positions of the arm as well as from a synchro system that indicates the rotational angle of the arm, to control the second and third displacement arrangements for the displacement of the arm laterally and in height as well as the first displacement arrangement for the rotation of the arm such that a rotation of the arm around an axis that can be arbitrarily selected along the longitudinal axis of the stand is enabled. Thus the arm can be rotated around an isocenter adapted to the patient from one exposure position into another exposure position with the desired rotational angle, with the patient remaining in position regardless of the breast size.

摘要翻译： 用于乳房X线照相检查的X射线诊断装置具有用于X射线管和被摄体台的臂以及布置在X射线管和被摄体台之间的压缩板，压缩板连接到臂，并且 沿着它移动。 臂可以围绕水平轴旋转，并且可以沿着支架的纵向轴线高度可调。 臂可绕第一位移布置围绕水平轴旋转，并且轴被固定到可通过第二位移布置横向移位的安装件。 因此，臂可横向移位。 安装件可移动地附接到连接到支架的提升装置，提升装置是具有第三位移装置的高度可调节的。 控制装置使用控制程序进行操作，该控制程序接受位置传感器的输出信号，该位置传感器指示臂的高度和横向位置以及指示臂的旋转角度的同步系统，以控制第二和第三位移布置 臂的横向和高度的位移以及用于臂的旋转的第一位移布置，使得能够沿着支架的纵向轴线任意选择的臂绕轴旋转。 因此，臂可以围绕适合于患者的等角点从一个曝光位置旋转到具有期望旋转角度的另一个曝光位置，而不管乳房大小如何，患者保持就位。

公开(公告)号：US20030167927A1

公开(公告)日：2003-09-11

申请号：US10357988

申请日：2003-02-04

申请人： Siemens Elema AB

发明人： Anders Ostberg

IPC分类号： B01D046/00

CPC分类号： A61M16/1055 ,  A61M16/0808

摘要： A disposable filter for filtering exhaled gas in a breathing apparatus has a housing with an inlet and an outlet and a filter unit disposed in the housing. To increase the efficiency of the disposable filter a water trap is integrated with the housing, with water that condenses in the filter unit being collected in the water trap.

摘要翻译： 用于过滤呼吸器中呼出气体的一次性过滤器具有壳体，其具有入口和出口以及设置在壳体中的过滤器单元。 为了提高一次性过滤器的效率，集水器与壳体一体化，过滤器单元中冷凝的水被收集在捕集阱中。

公开(公告)号：US20030150279A1

公开(公告)日：2003-08-14

申请号：US10357808

申请日：2003-02-04

申请人： Siemens Elema AB

发明人： Annulla Lentelius ,  Jonas Ohrnell

IPC分类号： G01F001/66

CPC分类号： G01F1/66 ,  G01N2291/02809 ,  G01N2291/02836 ,  G01N2291/0289 ,  G01N2291/044

摘要： An ultrasound meter HAS a transmitter, a receiver and a control unit for the transmitter. To improve measurements a feedback connection proceeds between the control unit and the receiver for a signal from the receiver to the control unit, and the control unit regulates energy to the transmitter dependent on the signal fed back from the receiver so that a constant output signal is obtained from the receiver.

摘要翻译： 超声波仪表具有发射器，接收器和用于发射器的控制单元。 为了改善测量，反馈连接在控制单元和接收器之间进行，用于从接收器到控制单元的信号，并且控制单元根据从接收器反馈的信号调节发射机的能量，使得恒定的输出信号为 从接收器获得。

公开(公告)号：US20040094154A1

公开(公告)日：2004-05-20

申请号：US10686981

申请日：2003-10-16

申请人： Siemens Elema AB

发明人： Rolf Castor ,  Magnus Hallback

IPC分类号： A61M016/00

CPC分类号： A61M16/08 ,  A61B5/097 ,  A61M16/085 ,  A61M2016/102 ,  A61M2230/43

摘要： An arrangement for passive gas sampling of a breathing gas in a breathing system has an element disposed in a tube for the passive diversion of a portion of the flow of breathing gas to a measurement chamber.

摘要翻译： 用于呼吸系统中呼吸气体的被动气体采样的装置具有设置在管中的元件，用于被动地将一部分呼吸气体流转向测量室。

公开(公告)号：US20040093964A1

公开(公告)日：2004-05-20

申请号：US10686983

申请日：2003-10-16

申请人： Siemens Elema AB

发明人： Rolf Castor ,  Magnus Hallback

IPC分类号： G01N001/22 ,  G01N001/20 ,  A61B005/097

CPC分类号： A61B5/097 ,  G01N1/22 ,  G01N2001/2244

摘要： An arrangement for passive gas sampling of a breathing gas in a breathing system allows sampling during both inspiration and expiration. The arrangement has a tube-piece having a first connector for receiving an inspiratory gas flow, a second connector for delivering an expiratory gas flow and a third connector for delivering the inspiratory gas flow and receiving the expiratory gas flow, a first port arranged between the second connector and the third connector and connected to a measurement chamber, a second port arranged between the first connector and the third connector and connected to the measurement chamber and a third port arranged between the first connector and the second connector and connected to the measurement chamber. The tube-piece is formed such that when an inspiratory flow passes through the tube-piece, a flow is established principally between the first port, the measurement chamber and the second port, and that when an expiratory flow passes through the tube-piece a flow is established principally between the third port, the measurement chamber and the first port.

摘要翻译： 在呼吸系统中呼吸气体的被动气体取样的布置允许在吸气和呼气期间进行取样。 该装置具有管件，其具有用于接收吸气气流的第一连接器，用于输送呼气气流的第二连接器和用于输送吸气气流并接收呼气气流的第三连接器，布置在吸入气流之间的第一端口 第二连接器和第三连接器并连接到测量室，第二端口，布置在第一连接器和第三连接器之间并连接到测量室，第三端口布置在第一连接器和第二连接器之间并连接到测量室 。 管件形成为使得当吸气流通过管件时，主要在第一端口，测量室和第二端口之间建立流动，并且当呼气流通过管件a时 流动主要在第三端口，测量室和第一端口之间建立。

公开(公告)号：US20040055599A1

公开(公告)日：2004-03-25

申请号：US10665777

申请日：2003-09-19

申请人： Siemens-Elema AB

发明人： Christer Strom

IPC分类号： A61M016/00

CPC分类号： A61B5/085

摘要： An apparatus for determination of a recruiatable volume in a lung has a control system connectable to a pneumatic unit and to a measurement system and operable to, at a first point in time, regulate the pneumatic unit to generate a first test breath having predetermined parameters with respect to flow and/or pressure of the gas flow, register volume and pressure in the lung during the first test breath, measured by the measurement system and at a second point in time, to regulate the pneumatic unit to generate a second test breath identical to the first test breath, register volume and pressure in the lung during the second test breath, measured by the measurement system, compare the registered volume and pressure for the first test breath and the second test breath, and determine a recruiatable volume based on the comparison.

摘要翻译： 用于确定肺中可再生体积的装置具有可连接到气动单元和测量系统的控制系统，并且可操作以在第一时间点调节气动单元以产生具有预定参数的第一测试呼吸， 在第一次测试呼吸期间，在测量系统和第二时间点测量的气流的流量和/或压力，肺容积和压力，以调节气动单元产生第二测试呼吸相同 在第一测试呼吸期间，在由测量系统测量的第二测试呼吸期间记录肺中的体积和压力，比较第一测试呼吸和第二测试呼吸的记录体积和压力，并且基于 比较。

公开(公告)号：US20030151012A1

公开(公告)日：2003-08-14

申请号：US10351805

申请日：2003-01-27

申请人： Siemens Elema AB

发明人： Urban Blomberg ,  Fredrik Jalde

IPC分类号： F16K031/02

CPC分类号： F16K29/00

摘要： A valve assembly HAS an element movable in a mechanical journal arrangement relative to a valve opening to establish an opening position of a valve, and A control unit for controlling the application of an oscillatory electromagnetic force to the element (8) having an known peak amplitude to cause the element to execute a sympathetic oscillatory motion as a friction reducing maneuver. The control unit is adapted to control the peak amplitude of the oscillatory electromagnetic force to sequentially apply a number of different peak amplitudes, each during a different measurement period. A monitor detects changes in the opening position of the valve during each of the measurement periods and provides a measure thereof. A processor is connected to the control unit and to the monitor to determine a working amplitude of the oscillatory electromagnetic force at which the detected changes will be minimized and to supply the determined working amplitude to the control unit.

摘要翻译： 阀组件具有相对于阀开口在机械轴颈装置中移动的元件，以建立阀的打开位置;以及A控制单元，用于控制对具有已知峰值振幅的元件（8）施加振荡电磁力 使元件作为减摩机动执行交感振荡运动。 控制单元适于控制振荡电磁力的峰值振幅，以在不同的测量周期期间顺序地施加多个不同的峰值幅度。 监视器检测在每个测量周期期间阀的打开位置的变化并提供其测量。 处理器连接到控制单元和监视器，以确定振荡电磁力的工作幅度，在该幅度下检测到的变化将被最小化，并将确定的工作幅度提供给控制单元。

公开(公告)号：US20030131665A1

公开(公告)日：2003-07-17

申请号：US10342058

申请日：2003-01-14

申请人： Siemens Elema AB

发明人： Christer Ahlmen ,  Magnus Hallback

IPC分类号： G01L007/00

CPC分类号： A61M16/0072 ,  A61M16/0009

摘要： A device for reducing dead space in a ventilator system has a first tube connectable to the dead space in the ventilator system for producing a flow path for the transport of gas from dead space in the ventilator system, a suction device connected to the first tube for generating an adjustable negative pressure in the first tube, a second tube connectable to dead space in the ventilator system, for producing a flow path for the transport of gas to dead space in the ventilator system, a pump connected to the second tube for generating an adjustable positive pressure in the second tube, and a control unit which regulates the suction device and the pump. The suction device and the pump are formed by a first chamber and a second chamber, respectively, in an enclosure, separated by a gas-tight, moving partition. The control unit regulates the moving partition to regulate the suction device and the pump for achieving simpler and more reliable operation.

摘要翻译： 用于减少呼吸机系统中死区的装置具有可连接到呼吸机系统中的死空间的第一管，用于产生用于从呼吸机系统中的死空间输送气体的流动路径，连接到第一管的抽吸装置 在第一管中产生可调节的负压，第二管可连接到通气机系统中的死空间，用于产生用于将气体输送到通气机系统中的死区的流动路径;连接到第二管的泵，用于产生 第二管中的可调正压，以及调节抽吸装置和泵的控制单元。 抽吸装置和泵由分别由气密，移动的分隔件隔开的外壳中的第一室和第二室形成。 控制单元调节移动分隔件以调节抽吸装置和泵以实现更简单和更可靠的操作。