公开(公告)号：US09844331B2

公开(公告)日：2017-12-19

申请号：US13655168

申请日：2012-10-18

申请人： FACET TECHNOLOGIES, LLC

发明人： Lauren R. Pusey ,  Greg Lamps

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

CPC分类号： A61B5/15194 ,  A61B5/150022 ,  A61B5/150106 ,  A61B5/150183 ,  A61B5/150412 ,  A61B5/150519 ,  A61B5/150946 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/1513 ,  A61B5/15144 ,  A61B5/15146 ,  A61B5/1519

摘要： A lancing device including a latch that pivots between a non-blocking position allowing a lancet carrier and a lancet to advance and retract through a first forward and reverse lancing stroke and a blocking position preventing further/excess/secondary oscillation of the lancet carrier and lancet. The pivotal latch can pivot about an axis perpendicular (e.g., for an L-shaped latch) or parallel/coaxial (e.g., for a sleeve latch) to the advancement and retraction motion of the lancet carrier and lancet.

公开(公告)号：US08784335B2

公开(公告)日：2014-07-22

申请号：US12179775

申请日：2008-07-25

申请人： Dominique Freeman ,  Don Alden ,  Barry Dean Briggs

发明人： Dominique Freeman ,  Don Alden ,  Barry Dean Briggs

IPC分类号： A61B5/00 ,  B65D81/00 ,  A61B17/32 ,  A61B17/14 ,  A61M5/00

CPC分类号： A61B5/15126 ,  A61B5/1411 ,  A61B5/150022 ,  A61B5/150061 ,  A61B5/150068 ,  A61B5/150099 ,  A61B5/150106 ,  A61B5/150152 ,  A61B5/150167 ,  A61B5/150175 ,  A61B5/15019 ,  A61B5/150358 ,  A61B5/150427 ,  A61B5/150503 ,  A61B5/150572 ,  A61B5/150748 ,  A61B5/15109 ,  A61B5/15113 ,  A61B5/15115 ,  A61B5/15117 ,  A61B5/15123 ,  A61B5/15146 ,  A61B5/15153 ,  A61B5/15169 ,  A61B5/15171 ,  A61B5/15174 ,  A61B5/15176 ,  A61B5/15178 ,  A61B5/15184 ,  A61B5/15186 ,  A61B5/15194 ,  A61B5/157 ,  A61B5/7485 ,  A61M5/42 ,  A61M5/427 ,  A61M5/46

摘要： A body fluid sensing device with a body fluid capture structure and a body fluid measurement sensor positioned in the body fluid capture structure. A capacitance sensor is coupled to the body fluid measurement sensor. The capacitance sensor is used to assist in the positioning of a body part relative to the body fluid capture structure.

摘要翻译： 具有体液捕获结构的体液检测装置和位于体液捕获结构中的体液测量传感器。 电容传感器耦合到体液测量传感器。 电容传感器用于辅助身体部分相对于体液捕获结构的定位。

公开(公告)号：US20130123824A1

公开(公告)日：2013-05-16

申请号：US13666377

申请日：2012-11-01

申请人： FACET TECHNOLOGIES, LLC

发明人： Douglas A. VINE

IPC分类号： A61B5/151

CPC分类号： A61B5/15117 ,  A61B5/150022 ,  A61B5/150106 ,  A61B5/150435 ,  A61B5/150519 ,  A61B5/150778 ,  A61B5/15113 ,  A61B5/15128 ,  A61B5/1513 ,  A61B5/15144

摘要： A lancet assembly comprises a housing and a needle carriage movably housed within the housing, the needle carriage adapted to support a needle thereon, the needle carriage having a first end and a second end generally opposite thereto. A needle is mounted to the needle carriage and a guide element is positioned within the housing for guiding the needle carriage for reciprocating translation. A pivotal drive cam is provided for driving the needle carriage in translation and has a cam lobe for engaging the second end of the needle carriage, wherein the needle carriage is guided by the guide element and driven in translation by the pivotal drive cam such that the guidance and drive are kept separate. The pivotal drive cam can be moved between a cocked, retracted position, a fired, retracted position, and an extended position in between the cocked retracted position and the fired, retracted position. The lancet assembly can include a guidance biasing spring for biasing the needle carriage toward a retracted position and a separate drive spring for storing potential energy for pivoting the pivotal drive cam.

摘要翻译： 柳叶刀组件包括可移动地容纳在所述壳体内的壳体和针架，所述针架适于在其上支撑针，所述针架具有第一端和与其大致相对的第二端。 针安装到针架上，引导元件定位在壳体内，用于引导针架以进行往复平移。 提供枢转驱动凸轮以用于平移地驱动针架，并且具有用于接合针架的第二端的凸轮凸角，其中针架由导向元件引导并由枢转驱动凸轮平移地驱动，使得 指导和驾驶保持分开。 枢转驱动凸轮可以在被压缩的缩回位置，被击退的缩回位置和处于被锁定的缩回位置和被触发的缩回位置之间的延伸位置之间移动。 柳叶刀组件可以包括用于将针托架朝向缩回位置偏置的引导偏置弹簧和用于存储用于枢转枢转驱动凸轮的潜在能量的单独的驱动弹簧。

公开(公告)号：US20120010529A1

公开(公告)日：2012-01-12

申请号：US13166451

申请日：2011-06-22

申请人： Donald E. Chickering, III ,  Howard Bernstein ,  Shawn Davis ,  Ramin Haghgooie ,  Douglas A. Levinson ,  Mark Michelman ,  Ping Gong

发明人： Donald E. Chickering, III ,  Howard Bernstein ,  Shawn Davis ,  Ramin Haghgooie ,  Douglas A. Levinson ,  Mark Michelman ,  Ping Gong

IPC分类号： A61M5/42 ,  A61M5/32 ,  A61M5/178 ,  A61B5/151 ,  A61B5/15

CPC分类号： A61B5/150984 ,  A61B5/1411 ,  A61B5/14514 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/1468 ,  A61B5/150022 ,  A61B5/150091 ,  A61B5/150099 ,  A61B5/150106 ,  A61B5/150129 ,  A61B5/150145 ,  A61B5/15016 ,  A61B5/150229 ,  A61B5/150389 ,  A61B5/150412 ,  A61B5/150442 ,  A61B5/150969 ,  A61B5/15105 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/15119 ,  A61B5/15125 ,  A61B5/15134 ,  A61B5/15136 ,  A61B5/1514 ,  A61B5/15186 ,  A61B5/1519 ,  A61B5/15194 ,  A61B5/154 ,  A61B5/157 ,  A61B17/00234 ,  A61B2010/0225 ,  A61B2562/0238 ,  A61M37/0015 ,  A61M2037/0023 ,  A61M2037/003 ,  A61M2037/0046

摘要： The present invention generally relates to systems and methods for delivering and/or receiving a substance or substances such as blood, from subjects, e.g., to the skin and/or from the skin. In one aspect, the present invention is generally directed to devices and methods for receiving blood from a subject, e.g., from the skin, using devices including a substance transfer component (which may contain, for example, one or more microneedles), and a storage chamber having an internal pressure less than atmospheric pressure prior to receiving blood. In certain embodiments, substances may be received from and/or delivered to the subject with relatively little pain. The pain may be assessed, to for example, using pain scales such as the Wong-Baker FACES Pain Scale. In some cases, the device may be self-contained, and in certain instances, the device can be applied to the skin, and activated to receive blood from the subject. The device, or a portion thereof, may then be processed to determine the blood and/or an analyte within the blood, alone or with an external apparatus. For example, blood may be received from the device, and/or the device may contain sensors or agents able to determine the blood and/or an analyte suspected of being contained in the blood. Other aspects of the present invention are directed at other devices for receiving blood (or other bodily fluids, e.g., interstitial fluid), kits involving such devices, methods of making such devices, methods of using such devices, and the like.

摘要翻译： 本发明一般涉及用于递送和/或接受诸如血液的物质或物质从受试者例如皮肤和/或从皮肤接收的系统和方法。 一方面，本发明一般涉及使用包括物质转移组分（其可以包含例如一个或多个微针）的装置从例如皮肤接收血液的装置和方法，以及 存储室在接收血液之前具有小于大气压的内部压力。 在某些实施方案中，可以相对较少的疼痛从受试者接受和/或递送物质。 可以评估疼痛，​​例如使用诸如Wong-Baker FACES Pain Scale的疼痛量表。 在一些情况下，该装置可以是独立的，并且在某些情况下，可以将该装置应用于皮肤并被激活以从受试者接收血液。 然后可以处理装置或其一部分，以单独或与外部装置一起确定血液和/或血液内的分析物。 例如，可以从装置接收血液，和/或装置可以包含能够确定血液和/或怀疑包含在血液中的分析物的传感器或试剂。 本发明的其它方面涉及用于接收血液（或其他体液，例如间质液）的其他装置，涉及这种装置的试剂盒，制造这种装置的方法，使用这种装置的方法等。

公开(公告)号：US07651512B2

公开(公告)日：2010-01-26

申请号：US10400739

申请日：2003-03-27

申请人： Todd M. Chelak ,  Jonathan B. Gabel ,  Robert E. West ,  William J. Allen ,  Alan Bachman ,  Scott W. Reed ,  Ray Adams

发明人： Todd M. Chelak ,  Jonathan B. Gabel ,  Robert E. West ,  William J. Allen ,  Alan Bachman ,  Scott W. Reed ,  Ray Adams

IPC分类号： A61B17/14

CPC分类号： A61B5/15186 ,  A61B5/1411 ,  A61B5/150022 ,  A61B5/150106 ,  A61B5/15019 ,  A61B5/150412 ,  A61B5/150503 ,  A61B5/150587 ,  A61B5/150717 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/1519 ,  A61B5/15194

摘要： A lancer device that enables a user to draw blood from a patient and discard the used lancet without touching it. The device also has an adjustable tip for selecting the depth of stylet penetration into the patient and a triggering mechanism that utilizes a yoke latch and a leaf spring to discharge the lancet. The lancer also has a dampening feature to reduce vibrations when the lancet is moving.

摘要翻译： 一种使用户能够从患者抽取血液并且丢弃所使用的柳叶刀而不触摸它的乳房装置。 该装置还具有可调节的尖端，用于选择穿刺入患者的探针的深度，以及触发机构，其利用轭闩锁和板簧弹出刺血针。 舞者还有一个减震功能，以减少刺血针移动时的振动。

公开(公告)号：US07361182B2

公开(公告)日：2008-04-22

申请号：US10784877

申请日：2004-02-24

申请人： Mitsuo Fukuda ,  Seiji Aoyagi

发明人： Mitsuo Fukuda ,  Seiji Aoyagi

IPC分类号： A61B17/32

CPC分类号： A61B5/1411 ,  A61B5/150022 ,  A61B5/150099 ,  A61B5/150106 ,  A61B5/150229 ,  A61B5/150282 ,  A61B5/150396 ,  A61B5/150404 ,  A61B5/150412 ,  A61B5/150419 ,  A61B5/150427 ,  A61B5/150458 ,  A61B5/150503 ,  A61B5/150511 ,  A61M5/3286 ,  A61M5/422

摘要： One of aspects of the present invention is to provide a medical lancet, which includes a first ascending region, a descending region, and a second ascending region subsequently and integrally formed of biodegradable material. Those regions extend from a point of the lancet in a predetermined direction, and each of the regions having triangular cross sections taken along any planes perpendicular to the predetermined direction. The first and second ascending regions have the triangular cross sections of which area monotonically increases as being away from the point. Also, the descending region has the triangular cross sections of which area monotonically decreases as being away from the point. The first and second ascending regions have the largest cross section having substantially the same size and shape to each other.

摘要翻译： 本发明的一个方面是提供一种医用刺血针，其包括随后由生物降解材料一体形成的第一上升区域，下降区域和第二上升区域。 这些区域从柳叶刀的点沿预定方向延伸，并且每个区域具有沿着与预定方向垂直的任何平面的三角形横截面。 第一和第二上升区域具有三角形横截面，该区域离开该点单调增加。 此外，下降区域的三角形横截面随着离开点而单调减小。 第一和第二上升区域具有彼此具有大致相同尺寸和形状的最大横截面。

公开(公告)号：US6132449A

公开(公告)日：2000-10-17

申请号：US264597

申请日：1999-03-08

申请人： Paul Lum ,  Leslie A. Leonard ,  Edward D. Verdonk ,  Dominique M. Freeman ,  Michael Greenstein ,  Catherine Keely-Templin

发明人： Paul Lum ,  Leslie A. Leonard ,  Edward D. Verdonk ,  Dominique M. Freeman ,  Michael Greenstein ,  Catherine Keely-Templin

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

CPC分类号： A61B5/15144 ,  A61B5/150022 ,  A61B5/150099 ,  A61B5/150106 ,  A61B5/150427 ,  A61B5/150969 ,  A61B5/150984 ,  A61B5/15113 ,  A61B5/14532

摘要： A device for sampling blood from the skin of a patient by puncture. The device includes one or more lancets for lancing the skin and a fluid-conducting plate unit for transporting blood from the lancing wound. The plate unit has one or more channels for conducting fluid to one or more target locations. Preferably there is a first channel for conducting away a first portion of fluid that contains more of a fluid that is emitted initially (initial fluid) from the puncture wound and a second channel for conducting a second portion of fluid that contains less of the initial fluid from the puncture wound. Blood is drawn into the channels by capillary force. The device can be used to lance the skin and obtain a representative sample of blood with relatively simple procedures.

公开(公告)号：US4917101A

公开(公告)日：1990-04-17

申请号：US315600

申请日：1989-02-27

申请人： Daniel P. Horn

发明人： Daniel P. Horn

IPC分类号： A61B5/15

CPC分类号： A61B5/154 ,  A61B5/15003 ,  A61B5/150106 ,  A61B5/150259 ,  A61B5/150389 ,  A61B5/150519 ,  A61B5/150732

摘要： A vena puncture device has a modified vena tube to provide for a spring loaded assembly within the vena tube. With the spring loaded assembly, the compressed spring of the vena puncture device provides for simplifed removal of a vacuum tube. Latches release the compressed spring assembly forcing the vacuum tube out of the vena tube and minimizing the pulling on the needle thereby easing the pain to the patient.

摘要翻译： 腔静脉穿刺装置具有修改的管腔以在管腔内提供弹簧加载组件。 使用弹簧加载的组件，腔静脉穿刺装置的压缩弹簧提供了真空管的简单去除。 闩锁释放压缩的弹簧组件，迫使真空管离开管腔，并最大限度地减少针上的拉力，从而减轻患者的疼痛。

公开(公告)号：US12082932B2

公开(公告)日：2024-09-10

申请号：US17849030

申请日：2022-06-24

申请人： Becton, Dickinson and Company

发明人： Milan Ivosevic ,  Jayeon Kim ,  Kishore K. Bokka Srinivasa Rao ,  Michel Bruehwiler

IPC分类号： A61B5/15

CPC分类号： A61B5/150389 ,  A61B5/150022 ,  A61B5/150068 ,  A61B5/150106 ,  A61B5/150251 ,  A61B5/150259 ,  A61B5/150343 ,  A61B5/150404 ,  A61B5/15045 ,  A61B5/150755

摘要： A device for obtaining a biological sample, such as a capillary blood collection device, that has the ability to lance and squeeze the finger, collect the sample, stabilize the sample, and subsequently dispense the sample in a controlled manner is disclosed. The device also simplifies and streamlines the capillary blood collection by eliminating workflow variabilities which are typically associated with low sample quality including hemolysis and micro-clots.

公开(公告)号：US11883171B2

公开(公告)日：2024-01-30

申请号：US18091986

申请日：2022-12-30

申请人： FACET TECHNOLOGIES, LLC

发明人： Lauren R. Pusey ,  Greg Lamps

IPC分类号： A61B5/151 ,  A61B5/15

CPC分类号： A61B5/15194 ,  A61B5/1513 ,  A61B5/1519 ,  A61B5/150022 ,  A61B5/150106 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/150183 ,  A61B5/150412 ,  A61B5/150519 ,  A61B5/15144 ,  A61B5/15146 ,  A61B5/150946

摘要： A lancing device including a latch that pivots between a non-blocking position allowing a lancet carrier and a lancet to advance and retract through a first forward and reverse lancing stroke and a blocking position preventing further/excess/secondary oscillation of the lancet carrier and lancet. The pivotal latch can pivot about an axis perpendicular (e.g., for an L-shaped latch) or parallel/coaxial (e.g., for a sleeve latch) to the advancement and retraction motion of the lancet carrier and lancet.