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1. 发明授权

US3963349A Method and apparatus for determining coagulation times 失效
标题翻译：凝固时间测定方法及装置
公开(公告)号：US3963349A
公开(公告)日：1976-06-15
申请号：US500910
申请日：1974-08-27
申请人： Bill E. Albright , Stephen M. Meginniss, III
发明人： Bill E. Albright , Stephen M. Meginniss, III
IPC分类号： G04F8/00 , G01N33/16 , G01N21/16 , G01N31/00
CPC分类号： G04F8/00 , G01N33/4905 , G01N35/025
摘要： A method and apparatus for determining coagulation times in such clinical laboratory procedures as prothrombin time tests, activated partial thromboplastin time tests, fibrinogen determinations, factor assays for specific blood coagulation factors, and the like. A fibrous filament is drawn at a predetermined rate through a small body of liquid to be tested and the interval, from the time a suitable coagulating agent is mixed with the liquid to the time the body of liquid clings to the filament and moves with it, is precisely measured as a direct indication of actual coagulation time. The liquid body is supported upon a non-wettable inclined surface bordered by walls defining a well for receiving the liquid and a pathway for its movement. Particularly effective results are achieved by utilizing a pair of spaced filaments moving at precisely the same rate, the filaments being bridged by a web or mass of clotted liquid when coagulation occurs. A photodetector senses movement of the clot and a timer automatically measures the time between coagulant addition and clot formation. After clot detection occurs, an arm lifts the paired filaments from the well while at the same time directing the advancing filaments through slots to strip coagulum therefrom, then lifts the filaments out of the slots to permit fresh filament sections to move into place, and finally lowers the fresh sections onto a clean inclined surface for another coagulation test. Means are also disclosed for gently agitating the coagulating agent or agents prior to admixture with the test liquid, for insuring proper suspension of the reactants, and for reducing risks of infection and cross contamination during use of the apparatus.
摘要翻译：用于在诸如凝血酶原时间测试，活化部分凝血活酶时间测定，纤维蛋白原测定，特定凝血因子的因子测定等临床实验室程序中测定凝血时间的方法和装置等。纤维长丝以预定的速率通过待测试的液体的小体积和从合适的凝结剂与液体混合到液体的本体粘附到细丝并随之移动的时间间隔，被精确测量为实际凝固时间的直接指示。液体被支撑在不可润湿的倾斜表面上，该倾斜表面由限定用于接收液体的孔和用于其运动的路径的壁限定。通过利用以一定速度移动的一对隔开的长丝来实现特别有效的结果，当发生凝血时，细丝被网状物或凝块状液体桥接。光电探测器感测凝块的移动，计时器自动测量凝结剂添加和凝块形成之间的时间。在凝块检测发生之后，臂从井中提起成对的细丝，同时将前进细丝引导通过狭缝从其中分离凝结物，然后将细丝从槽中提出，以使新鲜的细丝部分移动到位，最后将新鲜部分降低到干净的倾斜表面，进行另一次凝结试验。还公开了在与测试液体混合之前轻轻搅拌凝固剂或试剂的手段，以确保反应物的适当悬浮，并降低在使用该装置期间感染和交叉污染的风险。

2. 发明授权

US06805371B2 Two-speed wheel assembly for manual wheelchairs, with a quick-release mounting capability 失效
标题翻译：手动轮椅的双速轮组件，具有快速安装功能
公开(公告)号：US06805371B2
公开(公告)日：2004-10-19
申请号：US09954576
申请日：2001-09-14
申请人： Stephen M. Meginniss, III , Wendell G. Matas
发明人： Stephen M. Meginniss, III , Wendell G. Matas
IPC分类号： B62M114
CPC分类号： A61G5/02 , A61G5/1083 , A61G5/1086 , F16H3/70 , F16H2200/0034
摘要： A wheel assembly for a wheelchair having a number of structural features, including a two-gear arrangement, in which one gear is a hypocycloidal gear providing a gear ratio lower than 1:1. A shift member is located on the wheel assembly with hand operated shift portions of the shift member, the shift member capable of moving laterally (perpendicular to the axle) of the wheel between two positions. The shift member can be moved by the user while seated in the wheelchair. The wheel assembly includes a hand rim which is connected to a housing within which is a gear assembly. The gear assembly includes two spaced cage plates which are joined by fixed shafts having unidirectional rollers positioned thereon around the periphery thereof. The rollers have an exterior surface portion which engages with the interior surface of the housing in such a way as to readily permit movement in the forward direction, but to prevent movement in the rear direction, unless the hand rims are used to rotate the housing relative to the gear assembly. The cage plate structure has rubbing elements which interact with the interior surface of the housing to produce an additional braking force for downhill terrain.
摘要翻译：一种用于轮椅的轮组件，具有多个结构特征，包括两齿轮装置，其中一个齿轮是提供低于1:1的齿轮比的低齿轮齿轮。换档构件位于车轮组件上，其具有换档构件的手动换档部分，换档构件能够在两个位置之间横向（垂直于车轴）移动。移动构件可以在坐在轮椅上时由使用者移动。轮组件包括连接到壳体的手轮，齿轮组件内部。齿轮组件包括两个间隔开的笼板，其通过固定轴连接，所述固定轴具有围绕其周边定位在其上的单向辊。辊具有外表面部分，其与壳体的内表面接合，以便容易地允许向前方向移动，但是为了防止在后方向上的运动，除非使用手轮将壳体相对旋转到齿轮组件。笼板结构具有与壳体的内表面相互作用的摩擦元件，以产生用于下坡地形的附加制动力。

3. 发明授权

US06327734B1 Force sensing system for a toothbrush 失效
标题翻译：牙刷力传感系统
公开(公告)号：US06327734B1
公开(公告)日：2001-12-11
申请号：US09561274
申请日：2000-04-28
申请人： Stephen M. Meginniss, III , Matthew D. Bixby
发明人： Stephen M. Meginniss, III , Matthew D. Bixby
IPC分类号： A46B904
CPC分类号： A46B15/0012 , A46B15/0002 , A46B2200/1066
摘要： The pressure sensing system includes a hinged member that is fixedly attached to a brushhead body. An arm member is attached at one end to said hinged member and pivots about a hinge portion of the hinged invention. The pivoting arm member and the brushhead member nestle within the toothbrush body. The brushhead member includes a striking element portion that extends away from a rear surface of the brushhead. Mounted on the toothbrush body beneath the brushhead member is a collapsible, recoverable dome member, which provides an alarm indication by collapsing when excessive pressure is applied by the user on the brushhead against the teeth.
摘要翻译：压力感测系统包括固定地附接到刷头主体的铰接构件。臂构件的一端连接到所述铰接构件并围绕铰链发明的铰链部分枢转。枢转臂构件和刷头构件嵌套在牙刷本体内。刷头构件包括远离刷头的后表面延伸的击打元件部分。安装在刷头构件下方的牙刷本体上的是可折叠的，可恢复的穹顶构件，当使用者在刷头上施加过大的压力以抵抗牙齿时，通过塌缩来提供报警指示。

4. 发明授权

US5815872A Pressure overload indicator system for power toothbrushes 失效
标题翻译：动力牙刷压力过载指示系统
公开(公告)号：US5815872A
公开(公告)日：1998-10-06
申请号：US907756
申请日：1997-08-08
申请人： Stephen M. Meginniss, III , Kent E. Plant, Jr. , Matthew D. Bixby , David Giuliani
发明人： Stephen M. Meginniss, III , Kent E. Plant, Jr. , Matthew D. Bixby , David Giuliani
IPC分类号： A46B15/00 , A61C17/22 , A46B13/02
CPC分类号： A61C17/225 , A46B15/0002 , A46B15/0012 , A61C17/22 , A61C17/222 , A61C17/3445
摘要： A power toothbrush has a brushhead mounted at one end thereof, the brushhead including a base mounting element for bristles which extend from one surface thereof. Extending from the opposing surface of the base mounting element is a pressure contact member. A substantially rigid brushhead shield extends along and is adjacent to the opposing surface of the brushhead. The brushhead has a hinge-like portion which permits the brushhead to move or swivel in response to pressure being placed on the brushhead, while the brushhead is moving back and forth at its operating frequency of its normal brushing action at over 150 Hz. Thin electrical switch contacts, which are part of an electrical circuit, are positioned on the brush shield, spaced from the contact member on the brushhead. When sufficient pressure is applied against the brushhead, the brushhead moves sufficiently about the hinge, while also continuing to move in normal action that the pressure contact member comes into contact with and then closes the switch contacts, closing the electrical circuit and resulting in a visual indication that the brushhead pressure has exceeded the maximum limit for desirable brushing pressure.
摘要翻译：电动牙刷具有安装在其一端的刷头，所述刷头包括从其一个表面延伸的用于刷毛的基座安装元件。从基座安装件的相对表面延伸的是压力接触件。大致刚性的刷头护罩沿着刷头的相对表面延伸并且与刷头的相对表面相邻。刷头具有铰链状部分，其允许刷头响应于施加在刷头上的压力而移动或旋转，同时刷头在其150Hz以上的正常刷洗动作的操作频率下来回移动。作为电路的一部分的薄电开关触点位于刷屏蔽上，与刷头上的接触构件间隔开。当对刷头施加足够的压力时，刷头围绕铰链充分移动，同时在正常动作中继续移动，使得压力接触构件接触并闭合开关触点，闭合电路并产生视觉指示刷头压力已超过所需刷洗压力的最大极限。

5. 发明授权

US07386906B2 Oscillating brushhead attachment system for a personal care appliance 有权
标题翻译：用于个人护理器具的振动刷头附接系统
公开(公告)号：US07386906B2
公开(公告)日：2008-06-17
申请号：US10873352
申请日：2004-06-22
申请人： Dane M. Roth , Stephen M. Meginniss, III , Kenneth A. Pilcher , Richard A. Reishus , David Giuliani
发明人： Dane M. Roth , Stephen M. Meginniss, III , Kenneth A. Pilcher , Richard A. Reishus , David Giuliani
IPC分类号： A46B13/02
CPC分类号： A46B13/06 , A46B2200/1006
摘要： The brushhead attachment system includes a hub member which is secured to a drive shaft of a personal care appliance for oscillating action. The hub member includes a number of spaced locking elements in the form of protrusions around the periphery thereof. An annular outer brushhead portion with a first group of bristles includes a plurality of spaced grooves in the outer surface thereof which mate with extending pins in the body of the appliance for insertion and removal of the outer brushhead portion. An inner brushhead portion is configured to fit within the annular opening of the outer brushhead portion and includes a plurality of depending legs which mate with the protrusions on the drive member for resulting oscillating action of the inner brushhead portion when the drive member oscillates, at least some of the legs having latch elements which fit onto an interior lip of the outer brushhead portion in such a manner that the inner and outer brushhead portions may be installed and removed as a unit, while permitting the inner brushhead portion to be freely rotatable relative to the outer brushhead portion.
摘要翻译：刷头附接系统包括：毂构件，其固定到个人护理器具的驱动轴用于摆动动作。毂构件包括围绕其周边的突起形式的多个间隔开的锁定元件。具有第一组刷毛的环形外部刷头部分包括在其外表面中的多个间隔开的沟槽，其与用于插入和移除外部刷头部分的器具主体中的延伸销配合。内部刷头部分构造成装配在外部刷头部分的环形开口内，并且包括多个悬置的腿部，其与驱动构件上的突起配合，以在驱动构件振动时产生内部刷头部分的振荡作用，至少一些腿具有闩锁元件，其以外部刷头部分的内部唇缘装配，使得内部和外部刷头部分可以作为一个单元被安装和移除，同时允许内部刷头部分相对于外部刷头部分。

6. 发明授权

US07157816B2 Motor providing oscillating action for a personal care appliance 有权
标题翻译：为个人护理器具提供振荡动作的电机
公开(公告)号：US07157816B2
公开(公告)日：2007-01-02
申请号：US10873564
申请日：2004-06-22
申请人： Kenneth A. Pilcher , David Giuliani , Stephen M. Meginniss, III , Richard A. Reishus , Dane M. Roth
发明人： Kenneth A. Pilcher , David Giuliani , Stephen M. Meginniss, III , Richard A. Reishus , Dane M. Roth
IPC分类号： H02K33/00
CPC分类号： H02K33/16
摘要： The motor assembly which produces an oscillating action for a personal care device includes a horizontally positioned U-shaped stator portion, and an armature portion which includes a torsion spring shaft which is anchored at one end thereof. The armature portion also includes a U-shaped magnet mounting member which is fixed near the upper end of the spring shaft, the U-shaped member including two opposing legs which extend along a substantial part of the length of the spring shaft, away therefrom. At the tips of each leg are magnet assemblies, which interact with the stator portion in alternating torsion, to produce a back-and-forth oscillation of the armature and a brushhead or other workpiece attached thereto.
摘要翻译：产生用于个人护理装置的振荡动作的电动机组件包括水平定位的U形定子部分和电枢部分，该电枢部分包括锚定在其一端的扭转弹簧轴。电枢部分还包括固定在弹簧轴的上端附近的U形磁体安装部件，U形部件包括沿着弹簧轴的长度的大部分延伸的两个相对的支脚。在每个腿的尖端处是磁体组件，其以交替的扭转与定子部分相互作用，以产生电枢的前后振动以及与其连接的电刷头或其它工件。

7. 发明授权

US4422598A Extreme temperature tape recorder drive belt 失效
标题翻译：极端温度磁带录音机传动皮带
公开(公告)号：US4422598A
公开(公告)日：1983-12-27
申请号：US271764
申请日：1981-06-09
申请人： Johannes B. Groenewegen , Stephen M. Meginniss, III
发明人： Johannes B. Groenewegen , Stephen M. Meginniss, III
IPC分类号： F16G1/06 , G11B15/26 , G11B23/087 , G03B1/04 , F16H55/36
CPC分类号： G11B15/26 , G11B23/08778
摘要： In order to provide a magnetic tape recorder where the magnetic tape and tape reels are driven by a drive belt with the capability of operating in temperature extremes, the drive belt is composed of silicone rubber that has been cured with a peroxide curing agent.
摘要翻译：为了提供一种磁带录音机，其中磁带和磁带由具有在极端温度下操作的能力的传动带驱动，驱动带由已用过氧化物固化剂固化的硅橡胶组成。

8. 发明授权

US6035476A Brushhead for a toothbrush 失效
标题翻译：牙刷刷头
公开(公告)号：US6035476A
公开(公告)日：2000-03-14
申请号：US335232
申请日：1999-06-17
申请人： Kevin T. Underwood , Stephen M. Meginniss, III , Steven R. Henrikson
发明人： Kevin T. Underwood , Stephen M. Meginniss, III , Steven R. Henrikson
IPC分类号： A46B9/04 , A46B15/00 , A61C17/00 , A61C17/22 , A46B13/02
CPC分类号： A61C17/22 , A46B9/045 , A61C17/222 , Y10S15/05
摘要： A brushhead for a toothbrush having a particular bristle configuration which includes a plurality of bristle tufts arranged in three columns and nine rows, wherein the distal end two adjacent rows and the proximal end two adjacent rows and an intermediate row have longer bristles than the remaining bristle tuft rows. The distal, intermediate and proximal bristle tuft rows all have pointed tips (in the lateral direction) and beveled outside edges at the top portion thereof. The shorter bristle tuft rows also have beveled outside edges. The shorter bristle tuft rows between the distal and intermediate rows have angled top surfaces in addition to the beveled outside edges.
摘要翻译：一种具有特定刷毛结构的牙刷刷头，其包括布置成三列和九排的多个刷毛簇，其中远端两个相邻行和近端两个相邻行和中间行具有比剩余刷毛更长的刷毛簇排。远端，中间和近端刷毛簇排都具有尖端（在横向方向上）和其顶部的斜边外边缘。较短的刷毛簇还具有斜边外边缘。远端和中间行之间较短的刷毛簇排除了斜边外边缘之外还具有成角度的顶面。

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