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1. 发明授权

US4543960A Transesophageal echo cardiography scanhead 失效
标题翻译：经食道超声心动图扫描头
公开(公告)号：US4543960A
公开(公告)日：1985-10-01
申请号：US728445
申请日：1985-05-01
申请人： Norio Harui , Jacques Souquet
发明人： Norio Harui , Jacques Souquet
IPC分类号： A61B8/12 , G10K11/35 , A61B10/00
CPC分类号： A61B8/12 , A61B8/4461 , G10K11/355 , A61B8/445
摘要： A scanhead for use in ultrasonic echo cardiography is described. The scanhead is particularly adapted for imaging a patient's heart from the patient's esophogus. The scanhead is comprised of a rotating base having a phased array or linear array scanhead mounted thereon, and the scanhead is rotated in order to change the cross-sectional plane of the heart which is intercepted by the ultrasound.
摘要翻译：描述了用于超声波回波心动描记术的扫描头。扫描头特别适用于从病人的食道对患者的心脏进行成像。扫描头由安装在其上的相控阵列或线性阵列扫描头的旋转底座组成，并且扫描头旋转以便改变被超声屏蔽的心脏的横截面。

2. 发明授权

US4469106A Needle guide for use with medical ultrasonic scanning apparatus 失效
标题翻译：用于医用超声波扫描仪的针头
公开(公告)号：US4469106A
公开(公告)日：1984-09-04
申请号：US433931
申请日：1982-10-12
申请人： Norio Harui
发明人： Norio Harui
IPC分类号： A61B8/08 , A61B17/00 , A61B17/34 , A61B10/00
CPC分类号： A61B17/3403 , A61B8/0833 , A61B2017/00469 , A61B2017/3413
摘要： A needle guide for use with a medical ultrasonic scanning apparatus includes a pivoting plate on a fixed mounting plate. The mounting plate is attached to an ultrasonic scanhead whereby a surface of the mounting plate is in the plane of the ultrasound scan. An adjustable pivoting plate on the mounting plate includes at least one needle aligner, which preferably has a groove formed therein. The pivoting plate can be pivoted and locked into position on the mounting plate. An idler plate, containing an idler roller is spring mounted on the pivoting plate. The idler plate can be pivoted, whereby the idler roller moves away from the guide needle aligners. A raised wall on the pivoting plate prevents an improperly placed needle from puncturing a sterile sheath applied over the scanhead, such as in a brain scan. Thus a needle, such as a biopsy needle can be placed between the idler roller and the needle aligner and will be held in place by the spring tension on the idler roller.
摘要翻译：用于医疗超声波扫描装置的针引导件包括在固定安装板上的枢转板。安装板附接到超声波扫描头，由此安装板的表面位于超声扫描的平面中。安装板上的可调枢转板包括至少一个针对准器，其优选地具有形成在其中的凹槽。枢转板可枢转并锁定在安装板上的适当位置。包含惰轮的惰轮板弹簧安装在枢转板上。惰轮板可以枢转，从而惰辊从导向针对准器移开。枢转板上的隆起壁防止不适当放置的针刺穿在扫描头上施加的无菌鞘，例如在脑部扫描中。因此，诸如活检针的针可以放置在惰轮和针对准器之间，并且将通过惰轮上的弹簧张力保持就位。

3. 发明授权

US07610942B2 Cell suspension rotating fluidic pump 失效
标题翻译：电池悬浮旋转流体泵
公开(公告)号：US07610942B2
公开(公告)日：2009-11-03
申请号：US10757971
申请日：2004-01-15
申请人： Norio Harui , Michael A. Crawford , Richard J. Esposito , William E. Ortyn
发明人： Norio Harui , Michael A. Crawford , Richard J. Esposito , William E. Ortyn
IPC分类号： B65B1/20 , G01N35/00
CPC分类号： G01N35/1095 , F04B9/02 , F04B13/00 , G01N15/1404 , G01N2015/1413 , Y10T436/11
摘要： A low pulsatility syringe pump including a duplex bearing set rotatingly supporting a lead screw, and a transmission having a first drive train configured to increase a number of motor rotations required for a single rotation of the lead screw, and a second drive train configured to reduce the number of motor rotations required for a single rotation of the lead screw as compared to the first drive train. Another embodiment also includes a motor configured to rotate the syringe about its own axis, independent of the motion of the lead screw. In this other embodiment, the fluid in the syringe barrel includes objects (such as cells, latex beads, etc.) entrained in the fluid. The rate of rotation (e.g., about three revolutions per second) is chosen such that each object traces a substantially circular pathway in the syringe barrel and remains in suspension.
摘要翻译：一种低脉动注射器泵，其包括旋转地支撑导螺杆的双轴承装置，以及具有第一传动系的变速器，其配置成增加所述丝杠的单次旋转所需的电动机转数，以及构造成减小与第一传动系相比，导螺杆的单次旋转所需的电动机转数。另一个实施例还包括电动机，其被配置为独立于导螺杆的运动而围绕其自身的轴线旋转注射器。在该另一个实施例中，注射器筒中的流体包含夹在流体中的物体（例如细胞，乳胶珠等）。选择旋转速率（例如，每秒约三转），使得每个物体在注射器筒中追踪基本上圆形的路径并保持悬浮状态。

4. 发明授权

US4474184A Bubble trap for ultrasound scanhead 失效
标题翻译：超声波扫描头的气泡陷阱
公开(公告)号：US4474184A
公开(公告)日：1984-10-02
申请号：US423923
申请日：1982-09-27
申请人： Norio Harui
发明人： Norio Harui
IPC分类号： B01D19/00 , A61B8/00 , G01N29/28 , G10K11/02 , A61B10/00
CPC分类号： A61B8/4281 , G10K11/02
摘要： A bubble trap for use with an ultrasonic scanhead is described. The bubble trap is comprised of a reservoir chamber connected to the main chamber housing the ultrasound transducer. The reservoir chamber is connected via a channel which extends from the main chamber to an orifice in the volumetric center of the reservoir chamber. Thus, any bubble which flows up through the orifice into the reservoir chamber will be trapped there, and will thereby be removed from the main chamber.
摘要翻译：描述了用于超声波扫描头的气泡阱。气泡阱包括连接到容纳超声换能器的主室的贮存室。储存室通过从主室延伸到储存室容积中心的孔口的通道连接。因此，任何通过孔口向上流动进入储存室的气泡将被捕获在那里，从而将其从主室移除。

5. 发明授权

US4883059A Intravaginal transducer biopsy guide 失效
标题翻译：阴道内传感器活检指南
公开(公告)号：US4883059A
公开(公告)日：1989-11-28
申请号：US933708
申请日：1986-11-21
申请人： David Stedman , Norio Harui
发明人： David Stedman , Norio Harui
IPC分类号： A61B8/08 , A61B17/34 , A61B19/00
CPC分类号： A61B8/0841 , A61B17/3403 , A61B8/0833 , A61B2017/3413 , A61B2090/378
摘要： The present invention is a biopsy guide for use with a medical ultrasound scanhead of the type used for intravaginal scans and ultrasound guided biopsies. The guide fits over an intravaginal scanhead, and it includes a slot for guiding a biopsy needle. The guide also includes a unique needle cover which is slidably attached to the guide and which encloses a biopsy needle until actual flesh penetration is desired, thereby preventing unnecessary injury to a patient in the course of the examination.
摘要翻译：本发明是一种与用于阴道内扫描和超声引导的活组织检查的类型的医用超声波扫描头一起使用的活检指南。引导件适合于阴道内扫描头，并且其包括用于引导活检针的狭槽。引导件还包括独特的针头盖，其可滑动地附接到引导件并且包围活检针，直到需要实际的肉体穿透，从而防止在检查过程中对患者的不必要的伤害。

6. 发明授权

US4913151A Tool for placement of a monitoring probe in the scalp of a fetus 失效
标题翻译：将监测探头放置在胎儿头皮中的工具
公开(公告)号：US4913151A
公开(公告)日：1990-04-03
申请号：US293941
申请日：1989-01-05
申请人： Norio Harui , Howard M. Hochberg
发明人： Norio Harui , Howard M. Hochberg
IPC分类号： A61B5/0492 , A61B5/00 , A61B5/0408 , A61B5/0448 , A61B5/0478 , A61B5/145 , A61B5/1459 , A61B5/1464
CPC分类号： A61B5/1464 , A61B5/0448 , A61B5/14542 , A61B5/4362 , A61B5/6882 , A61B2503/02
摘要： The combination of a rigid, elongated applicator tool (200) and an elongated integral drive rod/probe (202). The drive rod/probe (202) is a rigid cable which includes a monitoring probe (204) with an extending spiral needle (206) at the front end thereof. At the rear end of the cable is a drive knob (236). The applicator tool (200) includes a hood element at the front end thereof which overlies the probe (204) and the needle (206) of the drive rod/probe (202) when the drive rod/probe (202) is positioned within the applicator tool (200). The applicator tool (200) includes a longitudinal slot (208) which permits insertion and removal of the drive rod/probe (202).

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