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2. 发明授权

US07371218B2 Immersive portable ultrasound system and method 有权
标题翻译：沉浸式便携式超声系统及方法
公开(公告)号：US07371218B2
公开(公告)日：2008-05-13
申请号：US10341871
申请日：2003-01-14
申请人： Andrew L. Walston , Dean J. Bidwell , Stephen B. Hooper
发明人： Andrew L. Walston , Dean J. Bidwell , Stephen B. Hooper
IPC分类号： A61B8/00
CPC分类号： A61B8/462 , A61B8/00 , A61B8/4427 , A61B8/4472 , A61B8/56 , G01S7/003 , G01S7/52023 , G01S7/52079 , G01S15/899
摘要： A portable ultrasound system provides immersive viewing of images. A small, lightweight scope includes a transducer and a display. The display is adapted for viewing ultrasound images close to the eye of the user, such as within five inches or a couple feet of the eye. By adapting the system for close viewing, the ultrasound system is sensory immersive, such as an otoscope or endoscope. A magnifying lens is positioned adjacent to a display screen. The magnifying lens adapts the small display screen for viewing close to the user's eye. A shade or eyepiece extends away from and at least partly around the display screen. The shade allows viewing in many different lighting conditions. Alternatively, the ultrasound image is viewed on a head mounted display attached to glasses or a helmet.
摘要翻译：便携式超声系统提供沉浸式的图像观看。小巧轻便的镜架包括传感器和显示屏。显示器适于观看靠近用户眼睛的超声图像，例如在眼睛的五英寸或几英尺内。通过使系统适应于近距离观察，超声系统是感觉沉浸式的，例如耳镜或内窥镜。放大镜位于显示屏旁边。放大镜适应小型显示屏，用于观看用户的眼睛。阴影或目镜远离显示屏幕并至少部分地延伸。阴影允许在许多不同的照明条件下观看。或者，在附接到眼镜或头盔的头戴式显示器上观看超声波图像。

3. 发明授权

US5673696A Ultrasound transducer probe holder 失效
标题翻译：超声波探头支架
公开(公告)号：US5673696A
公开(公告)日：1997-10-07
申请号：US535498
申请日：1995-09-28
申请人： Dean J. Bidwell , Stephen B. Hooper , Andrew L. Walston , Anthony P. Grasso
发明人： Dean J. Bidwell , Stephen B. Hooper , Andrew L. Walston , Anthony P. Grasso
IPC分类号： G10K11/00 , A61B8/00
CPC分类号： G10K11/004 , A61B8/4209
摘要： A probe holder embodies an insert body removably set into a through-slot of an ultrasound system panel. The holder defines an inner cavity extending from a first opening at a top surface to a second opening at a bottom surface. A side opening extends the axial length of the holder from the first opening to the second opening. Upon insertion of the holder into the panel through-slot, the holder is movable between an open position and a closed position. At the open position the holder side opening is aligned with a corresponding side opening of the panel. With the holder moved into the closed position, the holder side opening is blocked by inner walls of the panel through-slot. A probe cord slides through the side openings while the holder is in the open position. Once the holder is moved to the closed position, the probes cord is radially trapped within the holder.
摘要翻译：探头支架具有可移除地设置在超声系统面板的通孔中的插入体。保持器限定从顶表面的第一开口延伸到底表面处的第二开口的内腔。侧开口将保持器的轴向长度从第一开口延伸到第二开口。在将保持器插入面板通孔中时，保持器可在打开位置和关闭位置之间移动。在打开位置，保持器侧开口与面板的对应的侧开口对齐。当保持器移动到关闭位置时，保持器侧开口被面板通孔的内壁阻挡。当保持器处于打开位置时，探头线滑过侧面开口。一旦保持器移动到关闭位置，探针线被径向地夹在保持器内。

4. 外观设计

USD391838S Fitted ultrasound transducer probe holder 失效
公开(公告)号：USD391838S
公开(公告)日：1998-03-10
申请号：US64487
申请日：1997-01-02
申请人： Dean J. Bidwell , Stephen B. Hooper , Andrew L. Walston , Peter Wung , Matthew F. Willkens
设计人： Dean J. Bidwell , Stephen B. Hooper , Andrew L. Walston , Peter Wung , Matthew F. Willkens

5. 发明授权

US5928219A Fail-safe needle guide mount for ultrasonic probes 有权
标题翻译：用于超声波探头的故障安全针导架
公开(公告)号：US5928219A
公开(公告)日：1999-07-27
申请号：US163048
申请日：1998-09-29
申请人： Philip J. Friend , Marc W. Bommarito , Matthew F. Willkens , Andrew L. Walston
发明人： Philip J. Friend , Marc W. Bommarito , Matthew F. Willkens , Andrew L. Walston
IPC分类号： A61B17/34 , A61B17/00
CPC分类号： A61B17/3403 , A61B2017/3413 , A61B8/0841
摘要： A needle guide mount has a main guide body, with a knob arm and a pivot arm each attached at one end to the main guide body. A gate assembly is pivotably in the pivot arm and has an open position, in which the gate assembly can pivot freely away from the knob arm, and a closed position, in which the gate assembly is secured in the knob arm. The gate assembly preferably has a shaft, a knob that can move longitudinally and rotatably on the shaft, and a locking arrangement that permits the gate assembly to enter the closed position only when the central axis of the gate assembly lies less than a predetermined maximum misalignment angle away from a correct mounting alignment axis. If the guide mount is not properly positioned on the probe, then the gate assembly is out of correct alignment and the locking arrangement is unable to engage. The operator can then easily feel that she is not able to mount the guide. The gate assembly preferably also has a contact member that contacts an outer surface of the probe and urges the gate assembly out of alignment when the needle guide mount is in an incorrect orientation relative to the probe. A protrusion and an indentation are also preferably provided on the guide mount and probe. If the needle guide mount is incorrectly positioned, then the protrusion urges the gate assembly out of alignment with the alignment axis.
摘要翻译：针导向架具有主导向体，其具有旋钮臂和枢转臂，每个臂在一端连接到主导向体。门组件可枢转地位于枢转臂中并且具有打开位置，门组件可自由地远离旋钮臂枢转，并且闭合位置中，门组件固定在旋钮臂中。门组件优选地具有轴，可以在轴上纵向和可旋转地移动的旋钮，以及仅当门组件的中心轴线小于预定最大未对准时才允许门组件进入关闭位置的锁定装置角度远离正确的安装对准轴。如果导向架没有正确定位在探头上，则门组件不正确对准，并且锁定装置不能啮合。操作者可以很容易地觉得她无法安装导板。门组件优选地还具有接触构件，该接触构件接触探针的外表面并且当针引导座相对于探针处于不正确的取向时促使门组件脱离对准。还优选地，在引导安装件和探针上设置突起和凹陷。如果针引导座安装错误，则突出部件会将门组件与对准轴不对齐。

6. 发明授权

US5689885A Knife with blade-mounted pivotal lockback latch 失效
标题翻译：刀片安装有刀片式锁定锁扣
公开(公告)号：US5689885A
公开(公告)日：1997-11-25
申请号：US629076
申请日：1996-04-08
申请人： Andrew L. Walston
发明人： Andrew L. Walston
IPC分类号： B26B1/04
CPC分类号： B26B1/04
摘要： A folding knife having a blade that is easily opened and locked in an open position. Three embodiments of a folding knife (10, 10', 10") include a lever (20, 20') that is pivotally attached to a blade (14, 14') at a point spaced apart from that at which the blade is pivotally mounted to a handle (12, 12'). When fully closed, a sharpened edge (26) of the blade is protected inside the handle. To open the blade, the lever is gripped between the thumb and forefinger and rotated about the pivot point of the lever, forcing the sharpened edge of the blade from inside the handle. The lever may then be pulled to draw the blade to a fully open position. A contoured latching surface on the lever is then engaged with a hook in a back strip (32, 32', 32") in the handle, locking the blade fully open. Since a top surface (38, 38') of the lever is relatively wider than the thickness of a spine (top edge) of the blade, the user can comfortably and safely exert greater force against the top surface of the lever when cutting with the knife than is possible with a conventional knife.
摘要翻译：具有易于打开和锁定在打开位置的刀片的折叠刀。折叠刀（10,10'，10“）的三个实施例包括杠杆（20,20'），所述杆（20,20'）在与所述刀片相对的位置处间隔开的位置处枢转地附接到刀片（14,14'）枢转地安装到手柄（12,12'）上。当完全关闭时，刀片的锋利边缘（26）在手柄内被保护。为了打开刀片，杠杆被夹在拇指和食指之间并围绕杠杆的枢转点旋转，迫使刀片的尖锐边缘从手柄内部移开。然后可以拉动杠杆以将叶片牵引到完全打开的位置。然后，杠杆上的轮廓锁定表面与手柄中的后条（32,32'，32“）中的钩接合，将刀片完全打开。由于杠杆的上表面（38,38'）比刀片的脊（顶边）的厚度相对更宽，所以当用刀片切割时，使用者可以舒适地和安全地向杠杆的顶表面施加更大的力刀比可以用传统的刀。

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