-
公开(公告)号：US6056701A
公开(公告)日：2000-05-02
申请号：US204909
申请日：1998-12-03
CPC分类号： A61B5/15186 , A61B10/0045 , A61B5/14532 , A61B5/150022 , A61B5/150068 , A61B5/150083 , A61B5/150343 , A61B5/150412 , A61B5/15109 , A61B5/15117 , A61B5/15194 , A61B2010/008 , A61B2017/00765 , A61B2562/0295
摘要： A device for sampling body fluid includes a housing having a sleeve at a forward end thereof which is displaceable in response to being pressed against a user's skin to trigger the firing of a lancet. After the lancet is removed from the incision, the sleeve is repeatedly pressed against the skin to depress a ring of body tissue in surrounding relationship to the incision to express body fluid outwardly through the incision. A pusher member is then actuated to push a capillary tube through a front end of the housing for drawing-in body fluid. The lancet is a disposable lancet which includes a body supporting a skin-lancing member and the capillary tube. The disposable lancet passes through an upper end of a lancet carrier when being installed or removed. The device cannot be armed until the disposable lancet is installed in the housing, because the capillary tube functions to push a safety device to a non-safety position.
-
公开(公告)号：US5879311A
公开(公告)日：1999-03-09
申请号：US857680
申请日：1997-05-16
CPC分类号： A61B5/15186 , A61B10/0045 , A61B5/14532 , A61B5/150022 , A61B5/150068 , A61B5/150083 , A61B5/150343 , A61B5/150412 , A61B5/15109 , A61B5/15117 , A61B5/15194 , A61B2010/008 , A61B2017/00765 , A61B2562/0295
摘要： A device for sampling body fluid includes a housing having a sleeve at a forward end thereof which is displaceable in response to being pressed against a user's skin to trigger the firing of a lancer. After the lancet is removed from the incision, the sleeve is repeatedly pressed against the skin to depress a ring of body tissue in surrounding relationship to the incision to express body fluid outwardly through the incision. A pusher member is then actuated to push a capillary tube through a front end of the housing for drawing-in body fluid. The lancet is a disposable lancet which includes a body supporting a skin-lancing member and the capillary tube. The disposable lancet passes through an upper end of a lancet carrier when being installed or removed. The device cannot be armed until the disposable lancet is installed in the housing, because the capillary tube functions to push a safety device to a non-safety position.
摘要翻译： 用于体液取样的装置包括壳体，其在其前端具有套筒，该壳体可响应于压靠使用者的皮肤而移动以触发舞者的射击。 在从切口中取出刺血针之后，套筒被反复按压在皮肤上，以围绕切口的周围关系压下身体组织环，以通过切口向外表达体液。 然后致动推动器构件以推动毛细管穿过壳体的前端以吸入体液。 柳叶刀是一次性的柳叶刀，其包括支撑皮肤穿刺部件和毛细管的主体。 当安装或拆卸时，一次性柳叶刀穿过柳叶刀托架的上端。 由于毛细管的作用是将安全装置推到非安全位置，因此该装置将不会挂起，直到一次性的柳叶刀安装在外壳中。
-
公开(公告)号：US5857983A
公开(公告)日：1999-01-12
申请号：US858045
申请日：1997-05-16
CPC分类号： A61B5/15016 , A61B10/0045 , A61B5/14532 , A61B5/150022 , A61B5/150068 , A61B5/150083 , A61B5/150099 , A61B5/150137 , A61B5/150343 , A61B5/150389 , A61B5/150503 , A61B5/15113 , A61B5/15117 , A61B5/15194 , A61B2010/008 , A61B2017/00765 , A61B2562/0295
摘要： Body fluid is sampled by causing a syringe mounted in a housing to be displaced toward a skin surface. The syringe remains in the resulting incision while the surrounding body tissue is stimulated by a stimulator ring to urge body fluid toward the incision. Simultaneously, the syringe is moved relative to the incision to keep the incision open. Such movement of the syringe may comprise reciprocation in the longitudinal or lateral directions, or both. Alternatively, the movement of the syringe may comprise rotation about a longitudinal center line of the syringe, with the pointed end of the syringe being in the shape of one-half of a cone segment. After the body fluid has been pooled, suction is created in a collection tube disposed in communication with the syringe, to draw body fluid inwardly through the syringe.
摘要翻译： 通过使安装在壳体中的注射器朝向皮肤表面移位来取样体液。 注射器保持在所产生的切口中，而周围的身体组织被刺激环刺激以将体液推向切口。 同时，注射器相对于切口移动以保持切口打开。 注射器的这种移动可以包括在纵向或横向上的往复运动，或者两者。 或者，注射器的移动可以包括围绕注射器的纵向中心线的旋转，注射器的尖端为圆锥段的一半的形状。 在体液汇集后，在与注射器连通的收集管中产生抽吸，以通过注射器向内吸引体液。
-
公开(公告)号：US08123701B2
公开(公告)日：2012-02-28
申请号：US12779317
申请日：2010-05-13
IPC分类号： A61B5/00
CPC分类号： A61B10/0045 , A61B5/14532 , A61B5/150022 , A61B5/150068 , A61B5/150213 , A61B5/150358 , A61B5/150412 , A61B5/150755 , A61B5/150824 , A61B5/151 , A61B5/15107 , A61B5/15117 , A61B5/1519 , A61B5/15194 , A61B5/157 , A61B2010/0003 , A61B2010/008 , A61B2017/00765 , A61B2562/0295
摘要： A sampling device for sampling body fluid includes a lancet for making an incision, a capillary tube for drawing-up body fluid from the incision, and a test strip affixed to an upper end of the capillary tube for receiving the fluid. An absorbent pad can be disposed between the test strip and capillary tube for spreading-out the fluid being transferred to the test strip. An onsite analyzer such as an optical analyzer and/or an electrochemical analyzer can be mounted in the device for analyzing the fluid. Alternatively, a test strip can be slid through a slot formed in the bottom end of the device so that by passing the device against the skin after an incision has been formed, the test strip will directly contact body fluid emanating from the incision.
摘要翻译： 用于体液取样的采样装置包括用于切开的刺血针，用于从切口吸取体液的毛细管，以及固定到毛细管的上端以接收流体的测试条。 可以在测试条和毛细管之间设置吸收垫，以便将被传送到测试条的流体展开。 诸如光学分析仪和/或电化学分析仪的现场分析仪可以安装在用于分析流体的装置中。 或者，测试条可以滑动通过形成在装置的底端的槽，使得通过在形成切口之后使装置抵靠皮肤，测试条将直接接触从切口发出的体液。
-
公开(公告)号：US07901363B2
公开(公告)日：2011-03-08
申请号：US10753973
申请日：2004-01-08
IPC分类号： A61B5/00
CPC分类号： A61B10/0045 , A61B5/14532 , A61B5/150022 , A61B5/150152 , A61B5/150358 , A61B5/150412 , A61B5/150503 , A61B5/150717 , A61B5/150824 , A61B5/15111 , A61B5/15117 , A61B5/1513 , A61B5/1519 , A61B5/15194 , A61B2010/008 , A61B2017/00765 , A61B2562/0295
摘要： A device for sampling body fluid includes a housing having a sleeve at a forward end thereof which is displaceable in response to being pressed against a user's skin to trigger the firing of a lancet. After the lancet is removed from the incision, the sleeve is repeatedly pressed against the skin to depress a ring of body tissue in surrounding relationship to the incision to express body fluid outwardly through the incision. A pusher member is then actuated to push a capillary tube through a front end of the housing for drawing-in body fluid. The lancet is a disposable lancet which includes a body supporting a skin-lancing member and the capillary tube. The disposable lancet passes through an upper end of a lancet carrier when being installed or removed. The device cannot be armed until the disposable lancet is installed in the housing, because the capillary tube functions to push a safety device to a non-safety position.
摘要翻译： 用于体液取样的装置包括：壳体，其在其前端具有套筒，该壳体可响应于压靠使用者的皮肤而移位，以触发刺血针的点燃。 在从切口中取出刺血针之后，套筒被重复地压在皮肤上，以与切口围绕的关系压下身体组织环，以通过切口向外表达体液。 然后致动推动器构件以推动毛细管穿过壳体的前端以吸入体液。 柳叶刀是一次性的柳叶刀，其包括支撑皮肤穿刺部件和毛细管的主体。 当安装或拆卸时，一次性柳叶刀穿过柳叶刀托架的上端。 由于毛细管的作用是将安全装置推到非安全位置，因此该装置将不会挂起，直到一次性的柳叶刀安装在外壳中。
-
公开(公告)号：US20100286564A1
公开(公告)日：2010-11-11
申请号：US12840352
申请日：2010-07-21
申请人： Jeffrey N. Roe , Steven N. Roe
发明人： Jeffrey N. Roe , Steven N. Roe
IPC分类号： A61B5/00
CPC分类号： A61B5/14546 , A61B5/1411 , A61B5/150022 , A61B5/150099 , A61B5/150358 , A61B5/150419 , A61B5/150473 , A61B5/150503 , A61B5/150633 , A61B5/150702 , A61B5/150717 , A61B5/15113 , A61B5/15117 , A61B5/1519 , A61B5/157 , A61B10/0045 , A61B2562/0295 , G01N33/48 , G01N33/48764 , G01N2001/028 , G01N2035/00019 , Y10T436/25
摘要： A bodily fluid sampling device includes a piercing device and a sensor enclosed in a housing. A cassette, which contains test media, is positioned proximal to the sensor so that the sensor is able to analyze a bodily fluid sample collected on the test media. The cassette includes a supply portion from which unused test media is supplied and a storage portion in which contaminated test media is stored after exposure to the bodily fluid. The cassette is adapted to collect a series of bodily fluid samples without requiring disposal of the test media.
-
公开(公告)号：US07828749B2
公开(公告)日：2010-11-09
申请号：US11562496
申请日：2006-11-22
CPC分类号： A61B5/157 , A61B5/14532 , A61B5/150022 , A61B5/150076 , A61B5/150083 , A61B5/150183 , A61B5/15019 , A61B5/150213 , A61B5/150229 , A61B5/150236 , A61B5/150244 , A61B5/150343 , A61B5/150358 , A61B5/150396 , A61B5/150503 , A61B5/150946 , A61B5/150977 , A61B5/15113 , A61B5/15117 , A61B5/1513 , A61B5/15136 , A61B5/1519 , A61B5/15196
摘要： A device and method for lancing a patient, virtually simultaneously producing and collecting a small fluid sample from a body. The device comprises a blood collection system including a lancing needle (16), drive mechanism (11), kneading or vibration mechanism (25), optional suction system (7), and sample ejection mechanism. The device is preferably sized to be hand-held in one hand and operable with one hand. The device can optionally contain integral testing or analysis component (83) for receiving the sample and providing testing or analysis indication or readout for the user. A method involves piercing the skin at a rapid rate, kneading the surrounding area by ultrasonic action, piezoelectric or mechanical oscillation to stimulate the blood flow from the wound, drawing the fluid using a pumping system.
-
公开(公告)号：US20100106058A1
公开(公告)日：2010-04-29
申请号：US12644528
申请日：2009-12-22
CPC分类号： A61B5/157 , A61B5/14532 , A61B5/150022 , A61B5/150076 , A61B5/150083 , A61B5/150183 , A61B5/15019 , A61B5/150213 , A61B5/150229 , A61B5/150236 , A61B5/150244 , A61B5/150343 , A61B5/150358 , A61B5/150396 , A61B5/150503 , A61B5/150946 , A61B5/150977 , A61B5/15113 , A61B5/15117 , A61B5/1513 , A61B5/15136 , A61B5/1519 , A61B5/15196
摘要： A device and method for lancing a patient, virtually simultaneously producing and collecting a small fluid sample from a body. The device comprises a blood collection system including a lancing needle (16), drive mechanism (11), kneading or vibration mechanism (25), optional suction system (7), and sample ejection mechanism. The device is preferably sized to be hand-held in one hand and operable with one hand. The device can optionally contain integral testing or analysis component (83) for receiving the sample and providing testing or analysis indication or readout for the user. A method involves piercing the skin at a rapid rate, kneading the surrounding area by ultrasonic action, piezoelectric or mechanical oscillation to stimulate the blood flow from the wound, drawing the fluid using a pumping system.
摘要翻译： 用于穿刺患者的装置和方法，实际上同时从身体产生和收集小的液体样品。 该装置包括采血系统，其包括穿刺针（16），驱动机构（11），揉搓或振动机构（25），可选的抽吸系统（7）和样品排出机构。 该装置的尺寸优选为一只手中的手持式并且用一只手可操作。 该设备可以可选地包含用于接收样品并为用户提供测试或分析指示或读出的整体测试或分析组件（83）。 一种方法包括以快速的速度刺穿皮肤，通过超声波作用，压电或机械振动来捏合周围区域，以刺激来自伤口的血液流动，使用泵送系统拉伸流体。
-
公开(公告)号：US07670301B2
公开(公告)日：2010-03-02
申请号：US11950457
申请日：2007-12-05
申请人： Jeffrey N. Roe
发明人： Jeffrey N. Roe
CPC分类号： A61B5/15142 , A61B5/14532 , A61B5/150022 , A61B5/150213 , A61B5/150358 , A61B5/150442 , A61B5/150534 , A61B5/15105 , A61B5/15107 , A61B2562/0295
摘要： An integrated sampling device defines a first opening and a second opening. The first opening is connected to a channel for drawing fluid automatically towards a test media upon incision by an incision portion. The second opening is positioned over the test media allowing manual sampling of fluid if the channel fails to draw a sufficient amount of fluid onto the test media.
摘要翻译： 集成采样装置限定第一开口和第二开口。 第一开口连接到用于通过切口部分切开时自动向测试介质抽取流体的通道。 第二个开口定位在测试介质上方，如果通道不能将足够量的流体吸入到测试介质上，则允许对流体进行手动取样。
-
公开(公告)号：US20100045993A1
公开(公告)日：2010-02-25
申请号：US12195997
申请日：2008-08-21
申请人： Joerg Martini , Richard H. Bruce , Francisco E. Torres , Peter Kiesel , Michael I. Recht , Jeffrey N. Roe
发明人： Joerg Martini , Richard H. Bruce , Francisco E. Torres , Peter Kiesel , Michael I. Recht , Jeffrey N. Roe
IPC分类号： G01N21/00
CPC分类号： A61B5/1459 , A61B5/0031 , A61B5/14532 , G01N21/33 , G01N21/359
摘要： A system and method is provided for detecting concentration of an analyte in a fluid. The method comprises detecting an optical property of a first region of two or more regions in a system, the first region located in a container having a reservoir for one or more modifiers of one or more optical properties of the first region. The movement of the one or more modifiers is responsive to changes in concentration of the analyte. A next step detects an optical property of a second region of the two or more regions in the system, the second region located in a container having a reservoir for one or more modifiers of one or more optical properties of the second region. The movement of the one or more modifiers is responsive to changes in concentration of a compound, where the compound is something other than the analyte. The detected optical property of the first region and the detected optical property of the second region are used in embodiments to separate the effect of the analyte on the detected optical property of the first region from the effect of the compound, where the compound is an interfering compound.
摘要翻译： 提供了用于检测流体中分析物的浓度的系统和方法。 该方法包括检测系统中两个或更多个区域的第一区域的光学性质，位于容器中的第一区域具有用于一个或多个第一区域的一个或多个光学特性的改性剂的储存器。 一种或多种改性剂的运动响应于分析物浓度的变化。 下一步骤检测系统中两个或更多个区域的第二区域的光学性质，位于容器中的第二区域具有用于一个或多个第二区域的一个或多个光学特性的改性剂的储存器。 一种或多种改性剂的运动响应化合物浓度的变化，其中化合物是除分析物以外的物质。 检测到的第一区域的光学特性和第二区域的检测光学特性用于实施例中以将分析物对第一区域的检测光学性质的影响与化合物的影响分开，其中化合物是干扰 复合。
-
-
-
-
-
-
-
-
-
搜索结果
94 条记录 (耗时 0.03 秒)
