公开(公告)号：WO1997028741A1

公开(公告)日：1997-08-14

申请号：PCT/EP1997000501

申请日：1997-02-04

Applicant: BOEHRINGER MANNHEIM GMBH ,  BÖCKER, Dirk ,  FRUHSTORFER, Heinrich

Inventor： BOEHRINGER MANNHEIM GMBH

IPC: A61B05/14

CPC classification number: A61B5/150458 ,  A61B5/150022 ,  A61B5/150137 ,  A61B5/15019 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/15121 ,  A61B5/15132 ,  A61B5/15188

Abstract: A skin cutter is disclosed for painlessly extracting small blood amounts from human or animal tissue. A blade (13) is made to vibrate by means of an oscillator (14, 32), is slowly lowered into the tissue and withdrawn again. In a first embodiment, the blade vibrates substantially in a parallel direction to the cutting edge of the blade and to the surface of the tissue. In the second embodiment, the blade vibrates substantially in the perpendicular direction to the surface of the tissue. The advantage of the disclosed devices is that the pain caused by pricking is reduced.

Abstract translation: 切割装置用于皮肤用于从人或动物组织少量血液的无痛萃取。 的叶片（13）由振荡器（14，32）振动，降低在组织中的相对缓慢的运动，并再次拉出。 在第一个实施例，叶片的振动发生基本上平行于刀片的切割边缘与所述组织表面。 在第二实施例中，叶片的振荡垂直于组织表面基本取向。 根据本发明的装置的优点是在穿刺过程期间疼痛减轻。

公开(公告)号：WO1997024067A1

公开(公告)日：1997-07-10

申请号：PCT/US1996019531

申请日：1996-12-09

Applicant: BIO-PLEXUS, INC.

Inventor： BIO-PLEXUS, INC. ,  KINSEY, Phillip, Spencer

IPC: A61B05/14

CPC classification number: A61B5/154 ,  A61B5/15003 ,  A61B5/150389 ,  A61B5/150496 ,  A61B5/150572 ,  A61B5/150732 ,  A61M5/344 ,  A61M2005/3206

Abstract: A needle holder (10) for use with a fluid transfer system of the type having a standard threaded cannula (40) and a fluid container (50). The needle holder (10) includes an actuation mechanism (20) for detachably mounting a cannula to the holder, the actuation mechanism including pivotable threaded halves (22, 22') and an actuator (30) operably associated therewith. In a cannula-mounting position, facing surfaces on the threaded halves cooperate to define a threaded passageway (23) for engaging the cannula. Upon operation of the actuator, the threaded halves pivot to a retracted position to disengage from the cannula.

Abstract translation: 一种用于与具有标准螺纹插管（40）和流体容器（50）类型的流体传送系统一起使用的针架（10）。 针保持器（10）包括用于将插管可拆卸地安装到保持器的致动机构（20），所述致动机构包括可枢转的半部（22,22'）和与其可操作地相关联的致动器（30）。 在插管安装位置中，螺纹半部上的相对表面协作以限定用于接合套管的螺纹通道（23）。 在致动器操作时，螺纹半部枢转到缩回位置以脱离套管。

公开(公告)号：WO1996014017A1

公开(公告)日：1996-05-17

申请号：PCT/EP1995004269

申请日：1995-10-31

Applicant: KLOTH, Bernd

IPC: A61B05/14

CPC classification number: A61B5/150755 ,  A61B5/150022 ,  A61B5/150343 ,  G01N33/86

Abstract: To create a sample-taking device (100) for drawing capillary blood directly from the patient or for removing a sample from a liquid using a capillary tube (16), where the sample can be analyzed free of volume errors in the sample section and free of contamination, where also a defined starting time is set for an automatic reaction start, the invention proposes that a holding device (110) be used to connect the capillary tube (16) that holds the sample liquid for testing with a cuvette (10) that contains optionally a reagent liquid (19).

Abstract translation: 为了提供用于对直接在患者毛细管采血或通过毛细管（16）的装置中取样从液体提供样本收集装置（100），这使得它能够进行试样的分析是游离在样品区和kontaminationslos体积的错误，其中另外一个定义 开始时间为反应的自动开始将被给出的，所以建议用于接收样品的毛细管（16）要由保持器装置（110），用含有样本池（10）的任选的试剂液体（19）是可连接的装置的液体进行测试。

公开(公告)号：WO1996005770A1

公开(公告)日：1996-02-29

申请号：PCT/SE1995000952

申请日：1995-08-18

Applicant: SUNDSTROM, Karl, Erik ,  SUNDSTROM, Lars, Eric ,  SUNDSTROM, Hans, Olof

IPC: A61B05/14

CPC classification number: B01L3/50215 ,  G01N33/491

Abstract: The device consists of a syringe (1) with a plunger designed as a cup (2) large enough to contain a plasma separating thixotropic gel (5) and all the heavier parts of the blood. By centrifugation the gel plug has moved to cover the heavier parts of the blood, which is trapped in the plunger (2), leaving the plasma free in front to be dispensed from the syringe by advancing the plunger (2).

Abstract translation: 该装置由注射器（1）和注射器（1）组成，该注射器具有设计成足够大以容纳等离子体分离触变凝胶（5）和血液所有较重部分的杯（2）的柱塞。 通过离心，凝胶塞已经移动以覆盖被捕获在柱塞（2）中的血液的较重部分，通过使柱塞（2）前进，留下等离子体在前面游离从注射器分配。

公开(公告)号：WO1995030370A1

公开(公告)日：1995-11-16

申请号：PCT/US1995005137

申请日：1995-04-19

Applicant: ABBOTT LABORATORIES

Inventor： ABBOTT LABORATORIES ,  AMBRISCO, William, A. ,  IWAMASA, Lauretta, A. ,  ULSTAD, Jack, E.

IPC: A61B05/14

CPC classification number: A61M39/045 ,  A61B5/15003 ,  A61B5/150221 ,  A61B5/150236 ,  A61B5/150244 ,  A61B5/150992 ,  A61M2205/197

Abstract: A dripless cannula system (30) usable with a syringe (52) or other fluid container in a fluid sampling procedure and operable to minimize retention of residual fluids at a sampling site (20) following the sampling procedure. In the preferred embodiment, a vacuum chamber (38) operatively connected to a blunt cannula (42) of the dripless cannula system (30) is operative upon withdrawal of the cannula from the sampling site (20) to draw residual fluids at the site into the vacuum chamber for subsequent disposal. The dripless cannula system (30) of the present invention is a simple, effective apparatus for minimizing the presence of residual fluids at a sampling site (20) following a sampling procedure.

Abstract translation: 一种在流体取样程序中可与注射器（52）或其他流体容器一起使用并且可操作以使取样过程之后的取样部位（20）处残留流体的保留最小化的无滴管插管系统（30）。 在优选实施例中，当套管从采样部位（20）抽出时，可操作地连接到无滴管插管系统（30）的钝头插管（42）的真空室（38）可在该部位抽出残留流体 真空室用于后续处理。 本发明的无滴管插管系统（30）是一种简单有效的装置，用于在抽样程序之后使采样点（20）处残留流体的存在最小化。

公开(公告)号：WO1993009714A1

公开(公告)日：1993-05-27

申请号：PCT/CH1991000234

申请日：1991-11-14

Applicant: AVL MEDICAL INSTRUMENTS AG ,  SCHWARZ, Manfred

Inventor： AVL MEDICAL INSTRUMENTS AG

IPC: A61B05/14

CPC classification number: A61B5/153 ,  A61B5/15003 ,  A61B5/150213 ,  A61B5/150343 ,  A61B5/150389 ,  A61B5/150503

Abstract: A blood-withdrawal device has a protective tube (10) formed in a single piece with a fastening member (11) with a bayonnet catch (16, 18) for a hollow needle that can be slipped on a conical seat (15) of a socket-like projection (20) of the fastening member. Two nested capillaries (12, 13) are concentrically arranged in the protective tube (10). The first capillary (12) projects over the projection (20) and is held at its opposite end in a deflecting member (23) that can be releasably plugged into the protective tube (10). The deflecting part (23) has two blind hole-like bores (24, 25) that act as seats for the capillaries (12, 13). The inner bore (24) for the inner capillary (12), which also projects at this end, has two transverse slits (26) which extend in the radial direction up to the inner wall of the outer capillary (13) and in the longitudinal direction down to the bottom (31) of the bore, forming a blood transfer duct from the inner to the outer capillaries. The end of the outer capillary (13) which faces the fastening member (11) is held in a seat (27) of a tapering transition piece (28) of the fastening member (11).

公开(公告)号：WO1989009025A1

公开(公告)日：1989-10-05

申请号：PCT/SE1989000165

申请日：1989-03-31

Applicant: HANSBY, Maria

IPC: A61B05/14

CPC classification number: A61B5/154 ,  A61B5/150022 ,  A61B5/150732 ,  A61B5/150992 ,  A61M1/02

Abstract: Blood collecting unit comprising a tube (main tube), said main tube having at one end thereof a cannula to be inserted into the vein of a blood donor and having at its other end a vessel for collecting blood from the donor. The characteristic feature is that the main tube has a bifurcation situated between the cannula and vessel and provided with a second tube, so-called secondary tube, which (a) at its outer end provides means for collecting minor amounts of blood (blood samples) and (b) is equipped with a device preventing liquid flow through the secondary tube and constructed in such a manner that it can be opened up by being acted upon externally, so that then liquid is enabled to flow through the secondary tube.

Abstract translation: 血液收集单元包括管（主管），所述主管的一端具有插入血液供体的静脉中的插管，并且在其另一端具有用于从供体收集血液的血管。 特征在于，主管具有位于插管和容器之间的分叉，并且设置有第二管，即所谓的次级管，（a）在其外端提供用于收集少量血液（血液样品）的装置， 和（b）配备有防止液体流过二次管的装置，并以这样一种方式构造，使得它可以通过在外部作用而被打开，使得液体能够流过次级管。

公开(公告)号：WO1989004141A1

公开(公告)日：1989-05-18

申请号：PCT/DK1988000186

申请日：1988-11-09

Applicant: WEIBEL, Stig, Eric

IPC: A61B05/14

CPC classification number: A61B5/154 ,  A61B5/15003 ,  A61B5/150389 ,  A61B5/150473 ,  A61B5/150572 ,  A61B5/150641 ,  A61B5/150732

Abstract: A device for taking blood samples comprising a holder (1) for a blood sample tube (2), the holder (1) carrying a needle (3) and being mounted in a safety shield (4) in a way enabling its axial displacement relative to the shield (4) between a blood sample taking position, the point of the needle (3) projecting from the shield (4), and a protective position, the needle (3) being completely confined in the safety shield (4). The axial displacement of the holder (1) is obtained by means of a finger grip element (10) at the holder (1), this grip (10) being movable in a slot (11) in the shield (4). Fixing of the holder (1) in the end positions is obtained by using the same grip (10). The blood sample device may be provided with slot-formed openings in the shield, enabling the holding with the hand of the tube (2) during the blood sample taking, with a further holder for tubes (2) with smaller diameter, with an internal threaded bottom of the holder (1), enabling use of a separate needle and/or with a holder (1), which is activated by a spring.

Abstract translation: 一种用于取血样的装置，包括用于血液样品管（2）的保持器（1），所述保持器（1）承载针（3）并以可使其轴向位移相对的方式安装在安全护罩（4）中 （4）突出的针（3）的点与保护位置之间的屏蔽（4），针（3）被完全限制在安全屏蔽（4）中。 保持器（1）的轴向位移是通过在保持器（1）处的手指抓握元件（10）获得的，该把手（10）可在屏蔽件（4）中的槽（11）中移动。 通过使用相同的把手（10）获得保持器（1）在端部位置的固定。 血液样本装置可以在护罩中设置有槽形开口，使得在采血期间可以用管（2）的手握住另一个具有较小直径的管（2）的保持器，其具有内部 使得能够使用由弹簧激活的单独的针和/或保持器（1）的螺纹底部。

公开(公告)号：WO1988005286A1

公开(公告)日：1988-07-28

申请号：PCT/SE1988000002

申请日：1988-01-12

Applicant: BRODÉN, Bengt-Inge

IPC: A61B05/14

CPC classification number: A61B5/154 ,  A61B5/15003 ,  A61B5/150221 ,  A61B5/150389 ,  A61B5/150473 ,  A61B5/150534 ,  A61B5/150717 ,  A61B5/150732

Abstract: Equipment suited for taking fluid samples from patients includes a sample taking device which is provided with a front needle (2) and a rear needle (3) whose pointed ends face away from one another. The pointed end of the front needle (2) is intended for piercing a vein or like blood vessel, while the pointed end of the rear needle (3) is intended for piercing a sealing stopper of a vacuum-type test tube capable of being partially inserted into the sampling device. Defined between the mutually facing ends of respective needles is a space (9) which accommodates a flow regulator (10) for regulating the flow through the needles. The sample taking equipment is characterized in that it also includes a protective casing which is intended to accommodate the simple taking device and which includes a cover part (22) which protects the front needle point and a cover part (20) which co-acts with the flow regulator (10) in a manner such as to hold the flow passage through the needles (2, 3) open when the sample taking device is introduced into the protective cover.

Abstract translation: 适合于从患者中取出流体样品的设备包括一个采样装置，该样品采集装置设有一个前针（2）和一个其尖端彼此远离的后针（3）。 前针（2）的尖端旨在刺穿静脉或类似的血管，而后针（3）的尖端旨在刺穿能够部分地进行真空型试管的密封塞 插入采样设备。 在相应的针的相互相对的端部之间限定有容纳用于调节通过针的流动的流量调节器（10）的空间（9）。 采样设备的特征在于其还包括保护壳体，其用于容纳简单采集装置，并且其包括保护前针尖的盖部分（22）和与前针点相配合的盖部分（20） 当采样装置被引入到保护盖中时，流动调节器（10）以保持通过针（2,3）的流动通道的方式打开。

公开(公告)号：WO1985004089A1

公开(公告)日：1985-09-26

申请号：PCT/GB1985000095

申请日：1985-03-08

Applicant: PALMER, Geoffrey, Charles ,  RENFREW, Bruce, James

IPC: A61B05/14

CPC classification number: A61B17/32093 ,  A61B5/150022 ,  A61B5/150343 ,  A61B5/150389 ,  A61B5/150503 ,  A61B5/150969 ,  A61B5/15109 ,  A61B5/15117 ,  A61B5/15144

Abstract: Apparatus for sampling blood by puncturing a skin through which the blood can be obtained, includes a housing (2) providing a surface against which a human thumb (22) can be placed. An aperture (6) in said surface communicates with a chamber defined by the housing (2). A needle (20) is supported in said chamber. The base of the housing (2) is dome-shaped for imparting to the needle (20) when pressed beyond its point of inversion an acceleration in the direction of the aperture (6) to propel said needle (20) though the aperture (6) to puncture the skin, and subsequently to withdraw the needle (20) from the skin to enable blood to pass through the punctured skin into the chamber.

Abstract translation: 用于通过穿刺可以获得血液的皮肤来取样血液的装置包括提供可以放置人体拇指（22）的表面的壳体（2）。 所述表面中的孔（6）与由壳体（2）限定的室连通。 针（20）被支撑在所述腔室中。 壳体（2）的基部是圆顶形的，用于当按压超过其反转点的位置时，通过孔（6）推动所述针（20）的方向上的加速度来施加针（20） ）刺穿皮肤，然后从皮肤上抽出针（20），以使血液能够穿透刺入的皮肤进入腔室。