公开(公告)号：US08657763B2

公开(公告)日：2014-02-25

申请号：US13367953

申请日：2012-02-07

申请人： Christopher A. Jacobs

发明人： Christopher A. Jacobs

IPC分类号： A61B5/00 ,  B65D81/00

CPC分类号： A61B5/1513 ,  A61B5/1411 ,  A61B5/150022 ,  A61B5/15003 ,  A61B5/150068 ,  A61B5/150083 ,  A61B5/150099 ,  A61B5/150114 ,  A61B5/150137 ,  A61B5/150145 ,  A61B5/150183 ,  A61B5/15019 ,  A61B5/150213 ,  A61B5/150221 ,  A61B5/150229 ,  A61B5/150244 ,  A61B5/150412 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/15125 ,  A61B5/15186 ,  A61B5/1519 ,  A61B5/15194 ,  A61B5/154

摘要： A vacuum assisted lancing system for blood extraction can include a tubular body having a vacuum chamber, a lancing mechanism configured to removably couple with a lance, a vacuum mechanism including a piston slideably coupled within the body, a release mechanism for selectively holding the vacuum mechanism in an energized state, and an opening for allowing fluid communication between the vacuum chamber and an atmosphere surrounding the vacuum chamber. The system can include structure for selectively commencing dissipation of the vacuum and a fixed or adjustable depth controller. A method of manipulating a surface for blood extraction can include coupling the lancing system to the surface, blocking the opening, creating a vacuum, moving the lance coupler from a first position distal from the surface to a second position proximal to the surface, maintaining the vacuum for a period of time, and commencing dissipation of the vacuum by unblocking the opening.

摘要翻译： 用于抽血的真空辅助牵引系统可以包括具有真空室的管状体，构造成可拆卸地与喷枪耦合的牵引机构，包括可滑动地联接在体内的活塞的真空机构，用于选择性地保持真空机构的释放机构 处于通电状态，以及用于允许真空室和围绕真空室的气氛之间的流体连通的开口。 该系统可以包括用于选择性地开始消耗真空的结构以及固定的或可调节的深度控制器。 操作用于血液提取的表面的方法可以包括将穿刺系统连接到表面，阻止开口，产生真空，将喷枪耦合器从远离表面的第一位置移动到靠近表面的第二位置， 真空一段时间，并通过打开开口开始消除真空。

公开(公告)号：US20090318834A1

公开(公告)日：2009-12-24

申请号：US12293513

申请日：2007-03-22

申请人： Masaki Fujiwara ,  Yoshinori Amano ,  Takeshi Nishida ,  Toshihiro Akiyama ,  Masataka Nadaoka ,  Toshiki Matsumoto ,  Kenichi Hamanaka ,  Kiyohiro Horikawa ,  Koji Miyoshi

发明人： Masaki Fujiwara ,  Yoshinori Amano ,  Takeshi Nishida ,  Toshihiro Akiyama ,  Masataka Nadaoka ,  Toshiki Matsumoto ,  Kenichi Hamanaka ,  Kiyohiro Horikawa ,  Koji Miyoshi

IPC分类号： A61B5/1455

CPC分类号： A61B5/157 ,  A61B5/1486 ,  A61B5/150022 ,  A61B5/150076 ,  A61B5/150099 ,  A61B5/150145 ,  A61B5/150213 ,  A61B5/150259 ,  A61B5/150358 ,  A61B5/150954 ,  A61B5/15138

摘要： A blood test device using a laser as a puncture means. More specifically, it is intended to provide a blood test device using a laser as a puncture means by which the skin can be fixed at a definite position by raising up the punctured skin under negative pressure and thus bringing it into close contact with a blood sensor and in which the laser is focused into the vicinity of the blood sensor face. Thus, it is possible to provide a blood test device of the laser puncture type whereby the skin can be surely punctured while giving little pain to a patient.

摘要翻译： 使用激光作为穿刺装置的血液检查装置。 更具体地，旨在提供一种使用激光作为穿刺装置的血液检查装置，通过该检查装置，可以通过在负压下升高穿刺皮肤并使其与血液传感器紧密接触将皮肤固定在一定位置 并且其中激光聚焦到血液传感器面附近。 因此，可以提供一种激光穿刺型的血液检查装置，由此能够确实地刺穿皮肤，同时对患者几乎没有疼痛。

公开(公告)号：US08394085B2

公开(公告)日：2013-03-12

申请号：US12293621

申请日：2007-03-22

申请人： Kiyohiro Horikawa ,  Takeshi Nishida ,  Kenichi Hamanaka ,  Toshihiro Akiyama ,  Koji Miyoshi ,  Yoshinori Amano

发明人： Kiyohiro Horikawa ,  Takeshi Nishida ,  Kenichi Hamanaka ,  Toshihiro Akiyama ,  Koji Miyoshi ,  Yoshinori Amano

IPC分类号： A61B18/20

CPC分类号： A61B5/157 ,  A61B5/14535 ,  A61B5/1486 ,  A61B5/150022 ,  A61B5/150076 ,  A61B5/150099 ,  A61B5/150145 ,  A61B5/150213 ,  A61B5/150229 ,  A61B5/150259 ,  A61B5/150358 ,  A61B5/150755 ,  A61B5/150954 ,  A61B5/15138 ,  A61B5/6843

摘要： A laser perforation device that has a simple structure and with which pain to a person in skin perforation is reduced. In the device, a laser beam emitted from a laser emitting device is branched into laser beam paths by splitters and mirrors and pierces skin by applying the split beams to the same position on the skin. Since the skin is pierced by a laser beam with a low output, pain to the person can be reduced.

摘要翻译： 具有简单结构并且对皮肤穿孔者有疼痛的激光穿孔装置减少。 在该装置中，从激光发射装置发射的激光束通过分光镜和反射镜分支成激光束路径，并通过将分束施加到皮肤上的相同位置来刺穿皮肤。 由于皮肤被低输出的激光束穿透，所以可以减轻对人的疼痛。

公开(公告)号：US08204568B2

公开(公告)日：2012-06-19

申请号：US12293624

申请日：2007-03-22

申请人： Toshiki Matsumoto ,  Masaki Fujiwara ,  Toshihiro Akiyama ,  Keisuke Matsumura

发明人： Toshiki Matsumoto ,  Masaki Fujiwara ,  Toshihiro Akiyama ,  Keisuke Matsumura

IPC分类号： A61B5/05 ,  A61B5/00 ,  A61B5/04

CPC分类号： A61B5/157 ,  A61B5/14535 ,  A61B5/1486 ,  A61B5/150022 ,  A61B5/150076 ,  A61B5/150099 ,  A61B5/150145 ,  A61B5/150213 ,  A61B5/150229 ,  A61B5/150259 ,  A61B5/150358 ,  A61B5/150755 ,  A61B5/150954 ,  A61B5/15138 ,  A61B5/6843 ,  A61M5/31525 ,  A61M2205/3592

摘要： A blood inspection device using laser as puncture means. The blood inspection device has an electric power source control circuit for controlling electric power supply of an electric power source section including an electric power source for driving an electric circuit for measurement and also including an electric power source for driving a laser emission device. When a battery is used as the electric power source, the circuit measures the remaining level and voltage of the battery to control the power source so that electric power shortage does not disenable measurement.

摘要翻译： 使用激光作为穿刺手段的血液检查装置。 血液检查装置具有电源控制电路，用于控制包括用于驱动用于测量的电路的电源的电源部分的电力供应，并且还包括用于驱动激光发射装置的电源。 当使用电池作为电源时，电路测量电池的剩余电平和电压以控制电源，使得电力不足不能使测量失效。

公开(公告)号：US20120143086A1

公开(公告)日：2012-06-07

申请号：US13367953

申请日：2012-02-07

申请人： Christopher A. JACOBS

发明人： Christopher A. JACOBS

IPC分类号： A61B5/151

CPC分类号： A61B5/1513 ,  A61B5/1411 ,  A61B5/150022 ,  A61B5/15003 ,  A61B5/150068 ,  A61B5/150083 ,  A61B5/150099 ,  A61B5/150114 ,  A61B5/150137 ,  A61B5/150145 ,  A61B5/150183 ,  A61B5/15019 ,  A61B5/150213 ,  A61B5/150221 ,  A61B5/150229 ,  A61B5/150244 ,  A61B5/150412 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/15125 ,  A61B5/15186 ,  A61B5/1519 ,  A61B5/15194 ,  A61B5/154

摘要： A vacuum assisted lancing system for blood extraction can include a tubular body having a vacuum chamber, a lancing mechanism configured to removably couple with a lance, a vacuum mechanism including a piston slideably coupled within the body, a release mechanism for selectively holding the vacuum mechanism in an energized state, and an opening for allowing fluid communication between the vacuum chamber and an atmosphere surrounding the vacuum chamber. The system can include means for selectively commencing dissipation of the vacuum and a fixed or adjustable depth controller. A method of manipulating a surface for blood extraction can include coupling the lancing system to the surface, blocking the opening, creating a vacuum, moving the lance coupler from a first position distal from the surface to a second position proximal to the surface, maintaining the vacuum for a period of time, and commencing dissipation of the vacuum by unblocking the opening.

摘要翻译： 用于抽血的真空辅助牵引系统可以包括具有真空室的管状体，构造成可拆卸地与喷枪耦合的牵引机构，包括可滑动地联接在体内的活塞的真空机构，用于选择性地保持真空机构的释放机构 处于通电状态，以及用于允许真空室和围绕真空室的气氛之间的流体连通的开口。 该系统可以包括用于选择性地开始消耗真空的装置和固定的或可调节的深度控制器。 操作用于血液提取的表面的方法可以包括将穿刺系统连接到表面，阻止开口，产生真空，将喷枪耦合器从远离表面的第一位置移动到靠近表面的第二位置， 真空一段时间，并通过打开开口开始消除真空。

公开(公告)号：US20100168534A1

公开(公告)日：2010-07-01

申请号：US12293624

申请日：2007-03-22

申请人： Toshiki Matsumoto ,  Masaki Fujiwara ,  Toshihiro Akiyama ,  Keisuke Matsumura

发明人： Toshiki Matsumoto ,  Masaki Fujiwara ,  Toshihiro Akiyama ,  Keisuke Matsumura

IPC分类号： A61B5/151

CPC分类号： A61B5/157 ,  A61B5/14535 ,  A61B5/1486 ,  A61B5/150022 ,  A61B5/150076 ,  A61B5/150099 ,  A61B5/150145 ,  A61B5/150213 ,  A61B5/150229 ,  A61B5/150259 ,  A61B5/150358 ,  A61B5/150755 ,  A61B5/150954 ,  A61B5/15138 ,  A61B5/6843 ,  A61M5/31525 ,  A61M2205/3592

摘要： A blood inspection device using laser as puncture means. The blood inspection device has an electric power source control circuit for controlling electric power supply of an electric power source section including an electric power source for driving an electric circuit for measurement and also including an electric power source for driving a laser emission device. When a battery is used as the electric power source, the circuit measures the remaining level and voltage of the battery to control the power source so that electric power shortage does not disenable measurement.

摘要翻译： 使用激光作为穿刺手段的血液检查装置。 血液检查装置具有电源控制电路，用于控制包括用于驱动用于测量的电路的电源的电源部分的电力供应，并且还包括用于驱动激光发射装置的电源。 当使用电池作为电源时，电路测量电池的剩余电平和电压以控制电源，使得电力不足不能使测量失效。

公开(公告)号：US20050226768A1

公开(公告)日：2005-10-13

申请号：US10822284

申请日：2004-04-12

申请人： Chang-Hai Chen ,  Hui-Tsung Tseng

发明人： Chang-Hai Chen ,  Hui-Tsung Tseng

IPC分类号： A61B5/00 ,  A61B5/15 ,  B32B27/04

CPC分类号： A61B5/15142 ,  A61B5/14532 ,  A61B5/150022 ,  A61B5/150145 ,  A61B5/150213 ,  A61B5/150412 ,  A61B5/150969 ,  A61B5/15105

摘要： The present invention provides a new structure for test plates to rapidly siphon and transfer the blood, consisting of an upper plate, a lower plate, and two electrode plates, and the features including: a convex arc-shaped press area located on the front of the upper plate, the said area has a sucking hole on the top for blood suction where can receive drop of blood from fingertip. There are several triangular lattices of air holes built inward and around the external periphery of the sucking hole, so that when a finger is placed on the press area to force air out to release pressure and then the air hole will close immediately thereafter. This device is helpful by sucking the blood with the vacuum principle so as to rapidly siphon and transfer the blood for blood test.

摘要翻译： 本发明提供了一种用于快速虹吸和转移血液的测试板的新结构，其由上板，下板和两个电极板组成，其特征包括：凸起的弧形压区，位于 上板，所述区域在顶部具有用于吸血的吸孔，其中可以从指尖接收血液滴。 内部有多个三角形的内孔和吸引孔的外周附近的三角形格子，从而当将手指放置在压力区域上以迫使空气释放压力时，空气孔立即关闭。 该装置通过以真空原理吸吮血液而有助于快速虹吸和转移血液进行血液测试。

公开(公告)号：US12029562B2

公开(公告)日：2024-07-09

申请号：US17412205

申请日：2021-08-25

申请人： Neoenta LLC

发明人： Namal Nawana

IPC分类号： A61B5/15 ,  A61B5/151

CPC分类号： A61B5/150969 ,  A61B5/150022 ,  A61B5/150145 ,  A61B5/150236 ,  A61B5/151

摘要： A system for collecting a physiological sample includes a dermal patch configured for attaching to a subject's skin and an applicator for coupling to the dermal patch. The dermal patch includes a reservoir configured to store a processing fluid, a sample collection chamber for receiving the processing fluid and a physiological sample extracted from a subject. The applicator includes at least one actuating lever for activating the dermal patch to receive the physiological sample from the subject and directing the physiological sample into the sample collection chamber.

公开(公告)号：US11857321B2

公开(公告)日：2024-01-02

申请号：US16815526

申请日：2020-03-11

申请人： Magnolia Medical Technologies, Inc.

发明人： Gregory J. Bullington ,  Jay M. Miazga ,  Timothy F. Ramsey ,  Abigail Patterson

IPC分类号： A61B5/15 ,  B01L3/00

CPC分类号： A61B5/150343 ,  A61B5/15003 ,  A61B5/150099 ,  A61B5/150145 ,  A61B5/150755 ,  A61B5/150992 ,  B01L3/502 ,  B01L2200/026 ,  B01L2200/141 ,  B01L2300/0672 ,  B01L2400/082

摘要： An apparatus for procuring bodily fluid samples with reduced contamination includes a housing having a sequestration chamber, an inlet, and an outlet. A flow controller defines a portion of the sequestration chamber and can transition—in response to a suction force exerted by a fluid collection device fluidically coupled to the outlet—from a first state in which the sequestration chamber has a first volume to a second state in which the sequestration chamber has a second volume greater than the first volume, to draw an initial volume of bodily fluid into the sequestration chamber. An actuator is coupled to the housing and is in fluid communication with the inlet and the sequestration chamber in a first configuration, and is transitioned to a second configuration to sequester the sequestration chamber from the inlet, and allow a subsequent volume of bodily fluid to flow from the inlet to the outlet.

公开(公告)号：US20180303390A1

公开(公告)日：2018-10-25

申请号：US15954442

申请日：2018-04-16

申请人： 2Pi-Sigma Corporation

发明人： Mehdi Hatamian

IPC分类号： A61B5/1455 ,  A61B5/15 ,  A61B5/157 ,  A61B5/00 ,  G01N33/487

CPC分类号： A61B5/14551 ,  A61B5/0059 ,  A61B5/14532 ,  A61B5/1455 ,  A61B5/150022 ,  A61B5/150068 ,  A61B5/150099 ,  A61B5/150145 ,  A61B5/150175 ,  A61B5/150221 ,  A61B5/150229 ,  A61B5/150358 ,  A61B5/150412 ,  A61B5/150503 ,  A61B5/150534 ,  A61B5/150755 ,  A61B5/150854 ,  A61B5/15087 ,  A61B5/150946 ,  A61B5/15194 ,  A61B5/157 ,  A61B2562/0233 ,  G01N33/48785 ,  G01N33/49

摘要： An optical fluid measurement element includes: an emitter that generates an optical output; an absorber that measures an optical input; and a fluid flow pathway, where the optical output of the emitter passes through the fluid flow pathway and is received as the optical input to the absorber after passing through the portion of the fluid flow pathway. An automated method of measuring fluid volume using an optical fluid measurement element includes: activating an emitter; capturing data from an optical sensor; detecting a leading edge of fluid travelling along a flow pathway; starting a counter when the leading edge is detected; and calculating a volume based on a value of the counter. An automated method of measuring fluid attributes along a flow pathway. The method includes: activating an optical emitter; receiving a signal from an optical sensor; and processing the received signal to determine at least one fluid attribute.