公开(公告)号：US06358265B1

公开(公告)日：2002-03-19

申请号：US09619043

申请日：2000-07-18

Applicant: Gale H. Thorne, Jr. ,  Michael A. Wilson ,  Charles V. Owen ,  David L. Thorne ,  B. Chance Bagley

Inventor： Gale H. Thorne, Jr. ,  Michael A. Wilson ,  Charles V. Owen ,  David L. Thorne ,  B. Chance Bagley

IPC: A61B1732

CPC classification number: A61B5/15142 ,  A61B5/150022 ,  A61B5/150412 ,  A61B5/150503 ,  A61B5/150618 ,  A61B5/150702 ,  A61B5/150885 ,  A61B5/15111 ,  A61B5/15117 ,  A61B5/1513 ,  A61B5/15144

Abstract: Three embodiments of a single-step lancet are disclosed. Each such lancet embodiment provides true one-step operation. In a single operational step requiring only a unidirectional displacement of an actuator into a housing, a lancet blade is removed from an aseptic environment which protects and retains the lancet blade in a pre-sterilized state within the housing prior to use, stores energy in an energy storage medium, activates the lancet blade to perform a lance and for safety retracts the lancet blade into the housing.

Abstract translation: 公开了单步骤柳叶刀的三个实施例。 每个这样的刺血针实施例提供真正的一步操作。 在单个操作步骤中，仅需要将致动器单向位移到壳体中，柳叶刀叶片从无菌环境中移除，在使用之前保护并保持柳叶刀叶片处于壳体内的预灭菌状态，将能量存储在 能量储存介质，激活柳叶刀叶片进行喷枪，并将柳叶刀刀片安全地缩回到壳体内。

公开(公告)号：US20020022789A1

公开(公告)日：2002-02-21

申请号：US09879991

申请日：2001-06-14

Inventor： Edward Perez ,  Jeffrey N. Roe ,  Charles C. Raney

IPC: A61B005/00

CPC classification number: A61B5/15194 ,  A61B5/150022 ,  A61B5/150068 ,  A61B5/150076 ,  A61B5/150083 ,  A61B5/150412 ,  A61B5/15111 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/15186 ,  A61B5/1519 ,  A61B5/157 ,  A61B10/0045 ,  A61B2010/008

Abstract: A sample of a body fluid such as blood or interstitial fluid is obtained from a body by lancing a portion of a user's skin, preferably in an area other than a finger tip, to form an incision. After the needle has been removed from the incision, a force is applied to depress the skin in a manner forming a ring of depressed body tissue in surrounding relationship to the incision, causing the incision to bulge and the sides of the incision to open, whereby body fluid is forced out through the opening of the incision. A stimulator member is mounted to an end of a lancet-carrying housing for applying the force. The stimulator member can be movable relative to the housing, and can be either heated or vibrated to promote movement of the body fluid.

公开(公告)号：US6152942A

公开(公告)日：2000-11-28

申请号：US332082

申请日：1999-06-14

Applicant: Allen J. Brenneman ,  D. Glenn Purcell

Inventor： Allen J. Brenneman ,  D. Glenn Purcell

IPC: A61B5/151 ,  A61B5/15 ,  A61B17/34 ,  A61B17/14 ,  A61B17/32

CPC classification number: A61B5/15194 ,  A61B5/150022 ,  A61B5/150099 ,  A61B5/15019 ,  A61B5/150221 ,  A61B5/150412 ,  A61B5/150503 ,  A61B5/15111 ,  A61B5/15117 ,  A61B5/1519

Abstract: A vacuum assisted lancing device (10) for obtaining capillary blood from body sites includes a plunger (12) mounted in a barrel or upper housing (24) that upon being pressed by a user, drives a lancet (18) to puncture skin at a body site. A vacuum member such as a diaphragm (38, 66) or bellows (66) is displaced by the plunger (12) and displaces air in the lancing device (10) to create a vacuum. The vacuum draws skin partially into the lancing device (10) causing blood to form at the puncture. The vacuum is then released and the blood is tested.

Abstract translation: 用于从身体部位获得毛细血管的真空辅助刺血装置（10）包括安装在枪管或上壳体（24）中的柱塞（12），当被使用者按压时，该柱塞（12）驱动刺血针（18）以刺穿皮肤 身体部位。 诸如隔膜（38,66）或波纹管（66）的真空构件被柱塞（12）移位，并使穿刺装置（10）中的空气移位以产生真空。 真空将皮肤部分地吸入穿刺装置（10）中，导致在穿刺时形成血液。 然后释放真空并测试血液。

公开(公告)号：US5680872A

公开(公告)日：1997-10-28

申请号：US406902

申请日：1995-03-29

Applicant: Tetsuya Sesekura ,  Junichi Watanuki

Inventor： Tetsuya Sesekura ,  Junichi Watanuki

IPC: A61B5/151 ,  A61B5/15 ,  A61B5/154 ,  A61M5/00 ,  A61B5/00

CPC classification number: A61B5/15144 ,  A61B5/150022 ,  A61B5/150099 ,  A61B5/15111 ,  A61B5/150442 ,  A61B5/150748 ,  A61B5/150969

Abstract: A blood-collecting device comprising a decompression chamber, a suction cell with paracentetic means, and paracentesis-terminating means. Simple and painless blood collection is made possible.

Abstract translation: PCT No.PCT / JP94 / 01317 Sec。 371日期1995年3月29日 102（e）1995年3月29日PCT PCT 1994年8月9日PCT公布。 出版物WO95 / 04500 日期1995年2月16日一种采血装置，包括减压室，具有腹腔装置的抽吸室和穿刺终止装置。 简单无痛的血液收集是可能的。

公开(公告)号：US5439473A

公开(公告)日：1995-08-08

申请号：US166450

申请日：1993-12-13

Applicant: Peter Jorgensen

Inventor： Peter Jorgensen

IPC: A61B5/15 ,  A61B17/34

CPC classification number: A61B5/15144 ,  A61B5/150022 ,  A61B5/150442 ,  A61B5/15111 ,  A61B5/15117 ,  A61B5/1513 ,  A61B5/15142

Abstract: A lancet assembly for pricking a person's skin for the purpose of causing a drop of blood to seep out, which can be collected and analyzed. The lance assembly comprises a housing and spring means carrying a lancet blade in the housing. The spring means has a non-linear characteristics, so that when the spring means is released from a compressed state a first spring constant is effective during an initial expansion of the spring means up to a predetermined limit of expansion, and a second spring constant smaller than the first spring constant is effective during a further expansion of the spring means beyond the predetermined limit of expansion.

Abstract translation: 用于穿刺人皮肤的刺血针组件，用于引起血液渗漏，可以进行收集和分析。 喷枪组件包括在壳体中承载柳叶刀的壳体和弹簧装置。 弹簧装置具有非线性特征，使得当弹簧装置从压缩状态释放时，在弹簧装置的初始膨胀期间，第一弹簧常数有效，直到预定的膨胀极限，并且第二弹簧常数较小 在第一弹簧常数在弹簧装置的进一步膨胀超过预定的膨胀极限时是有效的。

公开(公告)号：US4203446A

公开(公告)日：1980-05-20

申请号：US828711

申请日：1977-08-29

Applicant: Wilhelm A. Hofert ,  Peter F. Schlussel ,  Anton H. Sutor ,  Georg J. Ullrich

Inventor： Wilhelm A. Hofert ,  Peter F. Schlussel ,  Anton H. Sutor ,  Georg J. Ullrich

IPC: A61B5/15 ,  A61B17/32 ,  A61B17/34

CPC classification number: A61B17/32093 ,  A61B5/150022 ,  A61B5/150183 ,  A61B5/150427 ,  A61B5/150503 ,  A61B5/15111 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/15125 ,  A61B5/1513 ,  A61B5/1519 ,  A61B5/15194

Abstract: A spring lancet holder for creating accurate standardized, reproducible puncture wounds in the skin for medical diagnostic purposes is disclosed in which accuracy and reproducibility is improved by minimizing the recoil transmitted to the lancet holder by actuation of the drive mechanism which pushes the lancet into the skin. In a preferred embodiment, a mass is shown which is caused to move in opposition to the motion of the lancet caused by a striker spring which is mounted between the lancet and the mass.

Abstract translation: 公开了一种用于在医疗诊断目的下在皮肤中产生精确的标准化，可再现的穿刺伤口的弹簧刺针架，其中通过致动将刺血针推入皮肤的驱动机构来最小化传递到刺血针保持器的反冲，从而提高精度和再现性 。 在优选实施例中，示出了与安装在刺血针和质量块之间的撞针弹簧引起的与刺血针的运动相反的质量。

公开(公告)号：US12114971B2

公开(公告)日：2024-10-15

申请号：US17080514

申请日：2020-10-26

Applicant: Becton, Dickinson and Company

Inventor： Jacek Grzegorz Karbowniczek ,  Wlodzimierz Rutynowski

IPC: A61B5/15 ,  A61B5/151

CPC classification number: A61B5/1411 ,  A61B5/150022 ,  A61B5/150259 ,  A61B5/150412 ,  A61B5/150503 ,  A61B5/150549 ,  A61B5/150564 ,  A61B5/150618 ,  A61B5/150717 ,  A61B5/150908 ,  A61B5/15111 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/1513 ,  A61B5/15142 ,  A61B5/15144

Abstract: The lancet device includes a housing and a lancet having a puncturing element. The lancet is disposed within the housing and is adapted for axial movement between an initial or pre-actuated position wherein the puncturing element is retained within the housing, and a puncturing position wherein the puncturing element extends through a forward opening in the housing. The lancet device includes a drive spring disposed within the housing for biasing the lancet toward the puncturing position, and a retraction or return spring for returning the lancet to a position within the housing where the puncturing element is disposed within the housing. The retraction spring thereafter maintains engagement with the lancet to assist in preventing the puncturing element from again projecting outward from the forward opening in the housing.

公开(公告)号：US20180310865A1

公开(公告)日：2018-11-01

申请号：US15829835

申请日：2017-12-01

Applicant: Intuity Medical, Inc.

Inventor： Raul ESCUTIA ,  Jeffrey L. EMERY ,  Craig M. LITHERLAND

IPC: A61B5/15 ,  G01N27/416 ,  G01N21/03 ,  G01N1/14 ,  G01N21/77 ,  A61B5/155 ,  A61B5/145 ,  A61B5/00 ,  A61B5/157 ,  A61B5/151 ,  A61B5/1486 ,  A61B5/1468

CPC classification number: A61B5/150984 ,  A61B5/1411 ,  A61B5/1427 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1468 ,  A61B5/1486 ,  A61B5/150022 ,  A61B5/150068 ,  A61B5/150076 ,  A61B5/150083 ,  A61B5/150099 ,  A61B5/150167 ,  A61B5/150229 ,  A61B5/150343 ,  A61B5/150389 ,  A61B5/150396 ,  A61B5/150412 ,  A61B5/150946 ,  A61B5/150954 ,  A61B5/150969 ,  A61B5/151 ,  A61B5/15111 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/15121 ,  A61B5/15123 ,  A61B5/15146 ,  A61B5/15148 ,  A61B5/15151 ,  A61B5/15161 ,  A61B5/15163 ,  A61B5/15186 ,  A61B5/155 ,  A61B5/157 ,  A61B5/681 ,  A61B5/6824 ,  A61B5/6828 ,  A61B2560/0443 ,  A61B2560/0462 ,  G01N1/14 ,  G01N21/0303 ,  G01N21/77 ,  G01N27/416

Abstract: An arrangement for producing a sample of body fluid from a wound opening created in a skin surface at a sampling site includes at least one skin-penetration member having a first end configured to pierce the surface of the skin, and a inner lumen in communication with the first end; at least one actuator operatively associated with the at least one skin-penetration member; and at least one catalyst device configured to cause perfusion of body fluid at the sampling site; wherein the at least one actuator is configured to locate the at least one skin-penetration member so as to obstruct the wound opening while transporting body fluid through the inner lumen. Associated methods are also described.

公开(公告)号：US10016155B2

公开(公告)日：2018-07-10

申请号：US14362602

申请日：2012-12-26

Applicant: PHC Holdings Corporation

Inventor： Noriyoshi Terashima ,  AKio Nagao ,  Masataka Nadaoka ,  Yoshimasa Oda

IPC: A61B5/157 ,  A61B5/15 ,  A61B5/151 ,  A61B5/145 ,  A61B5/00 ,  A61B5/1486

CPC classification number: A61B5/157 ,  A61B5/1411 ,  A61B5/14532 ,  A61B5/1486 ,  A61B5/150022 ,  A61B5/150175 ,  A61B5/150358 ,  A61B5/150427 ,  A61B5/150503 ,  A61B5/150793 ,  A61B5/15087 ,  A61B5/15111 ,  A61B5/15117 ,  A61B5/1519 ,  A61B5/15194 ,  A61B5/6898 ,  A61B2560/0266 ,  A61B2562/0295 ,  A61B2562/08

Abstract: This liquid sample measurement device is provided with: a lancet mounting part to and from which a lancet device having a skin contact section for puncturing skin can be attached and detached; a sensor mounting part to which a biosensor, which is spotted with blood that comes out from the punctured skin, can be attached; and a measurement part that uses the biosensor attached to the sensor mounting part to measure the amounts of substances in the blood. The liquid sample measurement device includes a feature that makes it necessary to replace a lancet device that has been attached to the lance mounting part and has punctured skin, each time a lancet device is used to puncture skin.

公开(公告)号：US09844330B2

公开(公告)日：2017-12-19

申请号：US13248734

申请日：2011-09-29

Applicant: Bradley M. Wilkinson

Inventor： Bradley M. Wilkinson

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

CPC classification number: A61B5/15142 ,  A61B5/1411 ,  A61B5/150022 ,  A61B5/150259 ,  A61B5/150412 ,  A61B5/150503 ,  A61B5/150549 ,  A61B5/150618 ,  A61B5/150717 ,  A61B5/150824 ,  A61B5/15111 ,  A61B5/15117 ,  A61B5/1513 ,  A61B5/15144 ,  A61B2017/00424

Abstract: A lancet device generally includes a housing having opposing lateral sides extending between a forward end and a rearward end, and a shield coaxially and movably associated with the housing. The housing includes a plurality of longitudinal ribs extending along a portion of at least one of the opposing lateral sides. The plurality of longitudinal ribs form a finger grip on at least one of, and typically both of the opposing lateral sides. The shield is generally movable from a first position in which the shield extends outwardly from the forward end of the housing to a second position in which the shield is at least partially moved within the housing, based on axial pressure applied by the user against the finger grip formed by the longitudinal ribs.