公开(公告)号：US5263513A

公开(公告)日：1993-11-23

申请号：US948671

申请日：1992-09-22

申请人： Steven N. Roe

发明人： Steven N. Roe

IPC分类号： F15B13/04 ,  F15B13/044 ,  F15B13/042

CPC分类号： F15B13/044 ,  F15B13/0405 ,  Y10T137/86686 ,  Y10T137/86919 ,  Y10T137/87201 ,  Y10T137/87217 ,  Y10T137/87772

摘要： A dual passage valve with four way controls comprises a synchronized poppet combination reciprocally mounted within the valve housing. There is a bore axially formed in the housing with two fluid passageways located at the proximal and distal ends of the bore. There are also inlet and outlet ports formed in the housing with the inlet port extending radially from the bore, and the outlet port having conduits extending into the two fluid passageways. The synchronized poppet combination selectively encloses and opens the bore to the two passageways allowing fluid to traverse through, stops at, and reverse from the valve synchronously in a one-stroke linear motion within the bore. The synchronized poppet combination distinctively dictates the fluid flow traffic and strictly forbids any disorderly fluid flow states within the valve.

摘要翻译： 具有四向控制的双通道阀包括相互安装在阀壳体内的同步提升阀组件。 在壳体中轴向地形成孔，其中两个流体通道位于孔的近端和远端。 还存在形成在壳体中的入口和出口端口，入口端口从孔径向延伸，并且出口端口具有延伸到两个流体通道中的导管。 同步的提升阀组合选择性地封闭并打开到两个通道的孔，允许流体在孔内以一个一冲程的直线运动同步地穿过，停止在阀门和从阀门反向。 同步的提升阀组合区别地限制了流体流量，并且严格禁止阀内的任何无序的流体流动状态。

公开(公告)号：US5038670A

公开(公告)日：1991-08-13

申请号：US506328

申请日：1990-04-09

申请人： Steven N. Roe

发明人： Steven N. Roe

IPC分类号： F15B13/04

CPC分类号： F15B13/0405 ,  Y10T137/86558 ,  Y10T137/87201 ,  Y10T137/87209 ,  Y10T137/87241

摘要： An improved pneumatic control valve apparatus which uses poppet valves as the primary valve components. The poppets are in a pair of poppet valve assemblies, each assembly containing a pair of spaced poppets on a shiftable shaft biased in one direction to cause the poppets to close respective valve seats and to open the valve seats when the shaft moves in the opposite direction. A roller diaphragm is used to couple the shaft to an adjacent support of the assembly. As the shaft moves in the opposite direction against a bias force, the roller diaphragms of each assembly flex in a rolling action to coordinate the movements of the poppets and the shaft. The poppets will simutaneously open their respective valve seats so that the same amount of fluid will flow through the valve seats and thereby assure precision movements of the shiftable parts of the work-producing device with which the poppet valve assemblies are coupled. The poppet valve assemblies of the present invention can be controlled by a control unit, such as a piezoelectric transducer operable as a function of the polarity and magnitude of a voltage applied to the transducer.

摘要翻译： 一种改进的气动控制阀装置，其使用提升阀作为主要阀组件。 喷嘴在一对提升阀组件中，每个组件在可移动的轴上包含一对间隔开的弹簧，该弹簧在一个方向上偏置，以使弹簧关闭相应的阀座，并且当轴沿相反方向移动时打开阀座 。 使用辊隔膜将轴连接到组件的相邻支撑件。 当轴相对于偏压力沿相反方向移动时，每个组件的辊隔膜以滚动动作弯曲以协调弹簧和轴的运动。 喷嘴将同时打开其各自的阀座，使得相同量的流体将流过阀座，从而确保提升阀组件联接的工作产生装置的可移动部件的精确运动。 本发明的提升阀组件可以由控制单元来控制，诸如可以作为施加到换能器的电压的极性和大小的函数的压电换能器。

公开(公告)号：US09717452B2

公开(公告)日：2017-08-01

申请号：US12981816

申请日：2010-12-30

申请人： Steven N. Roe ,  Chris Fruhauf ,  Max Chen

发明人： Steven N. Roe ,  Chris Fruhauf ,  Max Chen

IPC分类号： A61B5/15 ,  A61B5/151 ,  A61B5/157

CPC分类号： A61B5/150419 ,  A61B5/150022 ,  A61B5/150167 ,  A61B5/150175 ,  A61B5/150267 ,  A61B5/150427 ,  A61B5/150503 ,  A61B5/150572 ,  A61B5/150946 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/15132 ,  A61B5/15151 ,  A61B5/15161 ,  A61B5/15182 ,  A61B5/157

摘要： A method of controlling lancing speed of a lancing structure of a portable handheld medical diagnostic device includes providing an elongated lancet structure having a skin piercing end and a blood transport portion adjacent the skin piercing end. The skin piercing end when displaced makes an incision at a skin site to produce an amount of bodily fluid from the skin site and in which the blood transport portion transports the amount of bodily fluid away from the skin site for use by a measurement system in making a physiological measurement. A spring-driven motor assembly is operatively connected to the lancet structure. The spring-driven motor assembly displaces the lancet structure toward the skin site to make the incision for producing the amount of bodily fluid and retracts the lancet structure to carry the amount of bodily fluid away from the skin cite. A speed control mechanism is engaged with the spring-driven motor assembly as the spring-driven motor assembly retracts the lancet structure thereby decelerating the lancet structure as the lancet structure is retracted away from the skin site.

公开(公告)号：US09167992B2

公开(公告)日：2015-10-27

申请号：US12938858

申请日：2010-11-03

申请人： Steven N. Roe ,  Michael Keil ,  Charles C. Raney

发明人： Steven N. Roe ,  Michael Keil ,  Charles C. Raney

IPC分类号： A61B5/00 ,  A61B17/14 ,  A61B17/32 ,  A61B5/15 ,  A61B5/151

CPC分类号： A61B5/1411 ,  A61B5/150022 ,  A61B5/15019 ,  A61B5/150198 ,  A61B5/150358 ,  A61B5/150412 ,  A61B5/150427 ,  A61B5/150435 ,  A61B5/150503 ,  A61B5/15113 ,  A61B5/15115 ,  A61B5/15117 ,  A61B5/15126 ,  A61B5/15128 ,  A61B5/1513 ,  A61B5/15186 ,  A61B5/1519 ,  A61B5/15194

摘要： Adjustment mechanisms are used in conjunction with integrated lancet test strips to adjust the position of the drive system, engagement system, or the drive coupling in a fixed stroke lancing system to thereby adjust the penetration depth of the lancet. In a variable drive stroke lancing system, the lancet penetration depth is adjusted by changing the stroke length of a drive system. The stroke length of a drive system is adjusted by rotating a cam or sliding a cam in a cam type drive system. In either the fixed or the variable drive stroke lancing system, the test strip and/or guidance foil of the integrated lancet test strip is immobilized while the lancet is actuated.

摘要翻译： 调整机构与集成的柳叶刀测试条一起使用，以在固定冲程采血系统中调节驱动系统，接合系统或驱动联轴器的位置，从而调节刺血针的穿透深度。 在可变驱动行程采血系统中，通过改变驱动系统的行程长度来调节刺血针穿透深度。 通过旋转凸轮或滑动凸轮式驱动系统中的凸轮来调节驱动系统的行程长度。 在固定或可变驱动行程采血系统中，固定柳叶刀测试条的测试条和/或引导箔在刺血针被致动时被固定。

公开(公告)号：US08920455B2

公开(公告)日：2014-12-30

申请号：US13279399

申请日：2011-10-24

申请人： Steven N. Roe

发明人： Steven N. Roe

IPC分类号： A61B17/14 ,  A61B17/32 ,  A61B5/151 ,  A61B5/15

CPC分类号： A61B5/1411 ,  A61B5/150022 ,  A61B5/150167 ,  A61B5/150175 ,  A61B5/150358 ,  A61B5/150412 ,  A61B5/15045 ,  A61B5/150465 ,  A61B5/150503 ,  A61B5/150511 ,  A61B5/1513 ,  A61B5/15151 ,  A61B5/15161 ,  Y10T29/49826

摘要： A lancet structure for making an incision at a skin site and transporting an amount of blood from the incision away from the skin site and methods of utilizing and making such a lancet structure are disclosed. The lancet structure may comprise an elongated body having a first surface and a second surface, a skin penetrating end for making the incision, a through bore extending from the first surface to the second surface, and a blood transport portion extending from the skin penetrating end to the through bore along the first surface. The blood transport portion is configured to transport the amount of blood away from the skin site via a capillary force to the through bore, and the through bore is configured to transport the blood to the second surface.

摘要翻译： 公开了一种用于在皮肤部位进行切口并从切口远离皮肤部位运送一定量的血液的刺血针结构以及利用和制造这种刺血针结构的方法。 柳叶刀结构可以包括具有第一表面和第二表面的细长主体，用于制造切口的皮肤穿透端，从第一表面延伸到第二表面的通孔，以及从皮肤穿透端延伸的血液输送部分 沿着第一表面穿过通孔。 血液输送部分构造成经由毛细管力将血液量从皮肤部位输送到通孔，并且通孔构造成将血液输送到第二表面。

公开(公告)号：US08852124B2

公开(公告)日：2014-10-07

申请号：US13151743

申请日：2011-06-02

申请人： Steven N. Roe ,  Terry A. Beaty ,  Uwe Kraemer ,  Volker Zimmer

发明人： Steven N. Roe ,  Terry A. Beaty ,  Uwe Kraemer ,  Volker Zimmer

IPC分类号： A61B5/00 ,  B65D81/00 ,  A61B5/15 ,  A61B5/151 ,  A61B5/157 ,  A61B5/145 ,  A61B5/1468

CPC分类号： A61B5/1411 ,  A61B5/14532 ,  A61B5/1468 ,  A61B5/150022 ,  A61B5/150175 ,  A61B5/150282 ,  A61B5/150305 ,  A61B5/150358 ,  A61B5/150419 ,  A61B5/150435 ,  A61B5/150503 ,  A61B5/150564 ,  A61B5/15061 ,  A61B5/150702 ,  A61B5/151 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/15128 ,  A61B5/15132 ,  A61B5/15146 ,  A61B5/15153 ,  A61B5/15167 ,  A61B5/15169 ,  A61B5/15173 ,  A61B5/15184 ,  A61B5/157 ,  A61B2562/0295

摘要： A lancet-sampler system is configured to automatically remove a protective cover from a lancet and automatically unpack a test pad just prior to use. This minimizes the risk of injury and reduces the chance of cross-contamination between the lancet and the test pad. The lancet defines a capillary groove for drawing body fluid from the incision via capillary action and a sample transfer opening for collecting the fluid from the groove. A carrier tape is coupled to the lancet. The carrier tape includes a test pad for analyzing the fluid. The tape is folded around the test pad to form an airtight package. The test pad is located at a position to align with the sample transfer opening when the tape is unfolded. The protective cover covers a portion of the lancet, and when the tape is pulled, the protective cover is automatically pulled from the lancet.

摘要翻译： 刺血针取样器系统被配置为自动从柳叶刀上移除保护盖，并在使用前自动拆开测试垫。 这可以最大限度地减少伤害的风险，并减少刺血针和测试垫之间交叉污染的可能性。 柳叶刀定义了用于通过毛细管作用从切口吸取体液的毛细管槽和用于从槽收集流体的样品传送开口。 载体带连接到刺血针。 载带包括用于分析流体的测试垫。 将胶带折叠在测试垫周围以形成气密包装。 当胶带展开时，测试垫位于与样品传送开口对准的位置。 保护盖覆盖柳叶刀的一部分，当拉动带子时，保护罩将从刺血针自动拉出。

公开(公告)号：US08758400B2

公开(公告)日：2014-06-24

申请号：US12941809

申请日：2010-11-08

申请人： Richard S. Ginn ,  William N. Aldrich ,  William Martin Belef ,  Steven N. Roe ,  Michael T. Carley ,  Ronald J. Jabba ,  Stephen M. Salmon ,  Anthony J. Pantages ,  Francisco Javier Sagastegui

发明人： Richard S. Ginn ,  William N. Aldrich ,  William Martin Belef ,  Steven N. Roe ,  Michael T. Carley ,  Ronald J. Jabba ,  Stephen M. Salmon ,  Anthony J. Pantages ,  Francisco Javier Sagastegui

IPC分类号： A61B17/08 ,  A61D1/00

CPC分类号： A61B17/083 ,  A61B17/0057 ,  A61B17/064 ,  A61B17/0643 ,  A61B17/1285 ,  A61B18/148 ,  A61B2017/00623 ,  A61B2017/00654 ,  A61B2017/00668 ,  A61B2017/00672 ,  A61B2017/00862 ,  A61B2017/00986 ,  A61B2017/081 ,  A61B2018/00595 ,  A61B2018/0063

摘要： An apparatus for sealing a passage through tissue communicating with a body lumen is provided. The apparatus includes an elongate member having a proximal end a distal end and a lumen extending from the distal end toward the proximal end defining a longitudinal axis. A plug member is disposed on the distal end and extends distally from the elongate member in a pre-deployed and deployed configuration. The plug member includes a distal port therein in communication with the lumen and has a cross-sectional diameter at a plug proximal end and a plug distal end greater than a cross-sectional diameter of the distal end of the elongate member in the pre-deployed configuration. The apparatus also includes a member extendable distally from the distal port, the member including a proximal end and a distal end.

摘要翻译： 提供了一种用于密封通过与体腔连通的组织的通道的装置。 所述装置包括细长构件，所述细长构件具有近端，远端和从远端朝向限定纵向轴线的近端延伸的内腔。 插塞构件设置在远端上并且以预先展开和展开的构型从细长构件向远侧延伸。 插塞构件包括其中与内腔连通的远端端口，并且在插塞近端处具有截面直径，并且塞子远端大于预先部署的细长构件的远端的横截面直径 组态。 该装置还包括从远端端口向远端延伸的构件，该构件包括近端和远端。

公开(公告)号：US08685227B2

公开(公告)日：2014-04-01

申请号：US12257960

申请日：2008-10-24

申请人： Hans List ,  Michael Marquant ,  Steven N. Roe

发明人： Hans List ,  Michael Marquant ,  Steven N. Roe

IPC分类号： G01N27/327

CPC分类号： G01N27/3273 ,  H01R39/64

摘要： The invention refers to a sample fluid testing device for analyzing a sample fluid, comprising a test media tape (1) comprising a tape (2) and a plurality of test media portions (3), each test media portion (3) containing a sensor field (7) for producing electrical signals, when the sample fluid is applied and at least two electrodes (4), the at least two electrodes (4) being positioned in the sensor field (7) and being electrically connected to at least two contact fields (5). The sample fluid testing device contains at least one roller with a surface (17), which contains at least one contact zone (14), the at least one roller (12, 13) being in rolling engagement with the test media tape (1) with its surface (17) in order to successively electrically contact the test media portions (3) via at least one contact field (5) with the at least one contact zone (14), the at least one contact zone (14) on the at least one roller (12, 13) being electrically connected to a meter for measuring the electrical signals.

摘要翻译： 本发明涉及一种用于分析样品流体的样品流体测试装置，其包括包括带（2）和多个测试介质部分（3）的测试介质带（1），每个测试介质部分（3）包含传感器 用于产生电信号的场（7），当施加样品流体和至少两个电极（4）时，所述至少两个电极（4）定位在所述传感器场（7）中并且电连接到至少两个触点 领域（5）。 所述样品流体测试装置包含至少一个具有表面（17）的辊，所述辊包含至少一个接触区域（14），所述至少一个辊子（12,13）与测试介质带（1）滚动接合， 以及其表面（17），以便经由至少一个接触区域（5）与至少一个接触区域（14）连续电接触测试介质部分（3），所述至少一个接触区域（14）位于 至少一个辊子（12,13）电连接到用于测量电信号的仪表。

公开(公告)号：US08684951B2

公开(公告)日：2014-04-01

申请号：US13049622

申请日：2011-03-16

申请人： Steven N. Roe

发明人： Steven N. Roe

IPC分类号： A61B5/00

CPC分类号： A61B5/150198 ,  A61B5/150022 ,  A61B5/150358 ,  A61B5/150412 ,  A61B5/150503 ,  A61B5/15109 ,  A61B5/15117 ,  A61B5/1519 ,  A61B5/15194

摘要： A body fluid sampling device includes a firing mechanism that is configured to be automatically cocked and fired. In one form, the device includes an electric motor that is operable to cock the firing mechanism and fire an integrated lancet/sampling device to form an incision in skin. Subsequent to formation of the incision, the integrated lancet device is temporarily removed from the skin to promote bleeding from the incision. After a specified period of time, the integrated lancet device is then repositioned against the skin in order to collect a fluid sample.

摘要翻译： 体液取样装置包括被配置为自动起动和点火的击发机构。 在一种形式中，该装置包括电动马达，该电动机可操作以使击发机构旋转并且对整合的刺血针/采样装置起火以在皮肤中形成切口。 在形成切口之后，将整合的刺血针装置从皮肤上暂时移除以促进切口的渗出。 在指定的时间段之后，然后将整合的柳叶刀装置重新定位在皮肤上以收集流体样品。

公开(公告)号：US08419657B2

公开(公告)日：2013-04-16

申请号：US12624060

申请日：2009-11-23

申请人： Steven N. Roe

发明人： Steven N. Roe

IPC分类号： A61B5/00

CPC分类号： A61B5/15163 ,  A61B5/14532 ,  A61B5/150022 ,  A61B5/150358 ,  A61B5/150412 ,  A61B5/150503 ,  A61B5/15107 ,  A61B5/15117 ,  A61B5/15146 ,  A61B5/15151 ,  A61B2562/0295

摘要： A bodily fluid sampling device comprising a lancet which can be advanced against a skin-piercing site to produce a droplet of bodily fluid. A transport medium is positioned sufficiently close to the lancing medium to retain a droplet of bodily fluid therebetween by capillary action. One of the two mediums has hydrophobic material on its surface and the other hydrophilic. Various mechanisms are provided for relatively displacing the lancing and transport medium to move the droplet of bodily fluid away from the skin-piercing end. Furthermore, multiple lancet assemblies may be provided in a barrel or disk configuration and indexed to the displacing mechanisms for sampling a skin site.

摘要翻译： 一种体液采样装置，其包括刺血针，所述刺血针可以抵靠皮肤刺穿部位前进以产生体液滴。 运输介质被定位成足够靠近穿刺介质，以通过毛细作用在其间保持体液滴。 两种介质中的一种在其表面上具有疏水性材料，而另一种具有亲水性。 提供了各种机构用于使穿刺和输送介质相对移位以使体液的液滴远离皮肤刺穿端。 此外，多个柳叶刀组件可以以桶或盘构造提供并且被索引到用于取样皮肤部位的移位机构。