公开(公告)号：USD648852S1

公开(公告)日：2011-11-15

申请号：US29391993

申请日：2011-05-16

申请人： Guoping Shi

设计人： Guoping Shi

公开(公告)号：US07175643B2

公开(公告)日：2007-02-13

申请号：US10644652

申请日：2003-08-20

申请人： Guoping Shi

发明人： Guoping Shi

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

CPC分类号： A61B5/150022 ,  A61B5/150412 ,  A61B5/150519 ,  A61B5/150549 ,  A61B5/150618 ,  A61B5/150717 ,  A61B5/150885 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/1513 ,  A61B5/15144

摘要： A one time use disposable blood sampling device comprises a case defining a shoot chamber with a lancet-exiting hole, and a lancet disposed slidably in the shoot chamber with a puncturing tip pointed to the lancet-exiting hole. The sampling device further comprises a locking and shooting structure formed of an elastic arm button and an elastic arm. The button engaging end of the elastic arm button faces a locking hole on a side wall of the case. A free end of the elastic arm engages with the locking hole in a locking state. Upon pressing of the elastic arm button, the elastic arm disengages from the locking hole, and the lancet moves under spring action inside the shoot chamber causing the elastic arm to contact a bevel. A root portion of the elastic arm is notched or has a shrink neck which causes the elastic arm to automatically self-break upon contact with the bevel.

摘要翻译： 一次性使用一次性血液取样装置包括限定具有刺血针出射孔的射孔室的壳体和在射孔室中可滑动地设置的刺血针，具有指向刺血针离开孔的穿刺尖端。 采样装置还包括由弹性臂按钮和弹性臂形成的锁定和拍摄结构。 弹性臂按钮的按钮接合端面向壳体侧壁上的锁定孔。 弹性臂的自由端在锁定状态下与锁定孔接合。 在按压弹性臂按钮时，弹性臂与锁定孔脱离接合，并且柳叶刀在弹簧作用下在射孔室内移动，使得弹性臂接触斜面。 弹性臂的根部被切口或具有收缩颈部，这使得弹性臂在与斜面接触时自动断裂。

公开(公告)号：US20210138159A1

公开(公告)日：2021-05-13

申请号：US17256887

申请日：2019-06-29

申请人： Guoping SHI ,  Anthony Scott HORSTMAN ,  SANDSTONE MEDICAL (SUZHOU) INC.

发明人： Guoping SHI ,  Anthony Scott HORSTMAN

IPC分类号： A61M5/32 ,  A61M5/31

摘要： A rotational locking type safety insulin pen needle includes a needle body, intermediate shield, front shield, tail cover and rear spring, wherein: the intermediate shield provides a rotating tube, the tube provides a beveled rail on the outer edge; the front shield provides a bevel acting part on the inner edge; the tail cover provides an elastic leg, the leg provides a front protection stopper; the rotating tube provides a first and second rail slot at intervals along the circumferential direction. The backward movement of the front shield when the needle is pushed to drive the rotation of the rotating tube and uses the coordination of the first and second rail slot on the rotating tube and the rear protection stopper on the tail cover to change the coordination relationship between the tail cover and the rotating tube, which provides the reliable locking protection of the tail cover after use.

公开(公告)号：US20140005710A1

公开(公告)日：2014-01-02

申请号：US13995946

申请日：2011-07-25

申请人： Guoping Shi

发明人： Guoping Shi

IPC分类号： A61B17/34

CPC分类号： A61B17/3496 ,  A61B5/1411 ,  A61B5/150022 ,  A61B5/150259 ,  A61B5/150412 ,  A61B5/150519 ,  A61B5/150549 ,  A61B5/150618 ,  A61B5/150717 ,  A61B5/150916 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/1513 ,  A61B5/15144

摘要： An improved safe and convenient disposable automatic lancet, comprising a housing (1), a needle core (2), a spring (3) and a protective rod (4), wherein, a pressing arm of a trigger button (10) is divided into a first pressing leg (11) and a second pressing leg (19), and the first pressing leg (11) is used for triggering an elastic arm in a locking structure to form a press-type trigger structure, and the second pressing leg (19) fits with a safety sleeve (20) and a press-down channel (17) to achieve a safety function of the trigger button (10); a barb (12) on the second pressing leg (19) fits with a self-locking hook (13) on the housing (1) so as to achieve a self-locking function after one press. In order to shorten the exposed needle length of a needle body on the needle core (2), in the automatic lancet, the distance between the second pressing leg (19) and the needle tip (7) is designed to be less than the distance between the first pressing leg (11) and the needle tip (7). Since the exposed needle length depends on the position of the safety sleeve (20), the exposed needle length is shortened, therefore the puncture performance increases, which enables the design of the lancet to be more reasonable and practical.

摘要翻译： 一种改进的安全且方便的一次性自动刺血针，包括壳体（1），针芯（2），弹簧（3）和保护杆（4），其中，将触发按钮（10）的按压臂分开 进入第一按压腿（11）和第二按压腿（19），第一按压腿（11）用于触发锁定结构中的弹性臂以形成按压式触发结构，并且第二按压腿 （19）与安全套（20）和压下通道（17）配合以实现触发按钮（10）的安全功能; 第二按压腿（19）上的倒钩（12）与壳体（1）上的自锁钩（13）配合，以便在一次按压之后实现自锁功能。 为了缩短针芯（2）上的针体的暴露的针长度，在自动刺血针中，第二按压腿（19）与针尖（7）之间的距离设计成小于距离 在第一按压腿（11）和针尖（7）之间。 由于暴露的针长度取决于安全套（20）的位置，所以暴露的针长度被缩短，因此穿刺性能增加，使得柳叶刀的设计更加合理和实用。

公开(公告)号：US07981131B2

公开(公告)日：2011-07-19

申请号：US12289201

申请日：2008-10-22

申请人： Guoping Shi

发明人： Guoping Shi

IPC分类号： A61B5/151

CPC分类号： A61B5/15142 ,  A61B5/150022 ,  A61B5/150442 ,  A61B5/150503 ,  A61B5/150908 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/15128

摘要： A disposable single-swing-arm incision safety lancet is provided, which includes a casing (2) and a trigger. It is characterized in that the casing (2) is provided inside with an incision blood-taking mechanism composed of a cam (3), a swing arm (4), a blade (1) and a spring (8). In the incision blood-taking mechanism of the present invention, the cam, being driven to rotate under elastic force of the spring, pushes via the curved surface against the swing arm, which thus swings with the third radius R3 as the radius. The point of the blade 1 is swingingly stretched out of the casing 2 from the blood-taking opening 5 along the arc-shaped path A, thus producing the incising action. The present invention is novel in structure, clever in concept, and reliable in working. Since the movement of the incision blood-taking mechanism is controlled by the spring, the action strength can be controlled through the design of elastic force of the spring. Therefore, the mechanism possesses higher accuracy and controllability compared with the prior art, resolving the existing technical problems on this aspect.

摘要翻译： 提供一次性单摆臂切口安全刺血针，其包括壳体（2）和触发器。 其特征在于，壳体（2）内部设置有由凸轮（3），摆臂（4），叶片（1）和弹簧（8）构成的切口取血机构。 在本发明的切口取血机构中，被驱动在弹簧的弹力下旋转的凸轮通过弯曲表面抵靠摆臂推动，因此摆动臂以第三半径R3为半径摆动。 刀片1的点沿着弧形路径A从采血口5摆动地伸出壳体2，从而产生切割动作。 本发明结构新颖，概念巧妙，工作可靠。 由于切口采血机构的运动由弹簧控制，因此可以通过设计弹簧的弹力来控制动作强度。 因此，与现有技术相比，该机构具有更高的精度和可控性，解决了这方面的现有技术问题。

公开(公告)号：US20100010529A1

公开(公告)日：2010-01-14

申请号：US12289202

申请日：2008-10-22

申请人： Guoping Shi

发明人： Guoping Shi

IPC分类号： A61B17/32 ,  A61B5/15

CPC分类号： A61B5/15128 ,  A61B5/150022 ,  A61B5/150175 ,  A61B5/150442 ,  A61B5/150503 ,  A61B5/150908 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/15142

摘要： A disposable incision safety lancet is provided, including a casing (2) and a trigger. It is characterized in that the casing (2) is provided inside with an incision blood-taking mechanism composed of a cam (3), a main swing arm (4), a secondary swing arm (5), a blade (1) and a spring (8). The present invention combines the two arc-shaped tracks obtained from the two swing mechanisms, the main swing arm and the secondary swing arm, via the cam and a toggle pin provided on the cam effectively and interlockingly, thus making the point of the blade incise along a V-formed path composed of two arcs of different shape connected with each other. Compared with the prior art single-swing-arm structure of the incision blood-taking mechanism, such a double-swing-arm structure can move with higher accuracy and controllability. An incision of different blood-taking depth and blood-taking width can be designed by means of changing the difference of change of the radius of curvature of the flange of cam (3) as well as changing the swing radius of the main swing arm (4) and the secondary swing arm (5), which is especially suitable for taking blood from infants' heel.

摘要翻译： 提供一次性切口安全刺血针，其包括壳体（2）和触发器。 其特征在于，壳体（2）内部设置有由凸轮（3），主摆臂（4），副摆臂（5），叶片（1）和 一个春天（8）。 本发明通过凸轮和由两个摆动机构获得的两个弧形轨道，主摆臂和次摆臂组合，并且有效地并联地设置在凸轮上，从而使刀片切点 沿着由彼此连接的两个不同形状的弧组成的V形路径。 与现有技术的单摆臂结构的切开取血机构相比，这种双摆臂结构可以以更高的精度和可控性移动。 可以通过改变凸轮（3）的凸缘的曲率半径的变化差异以及改变主摆臂的摆动半径来设计不同取血深度和取血宽度的切口（ 4）和次级摆臂（5），其特别适合于从婴儿脚跟中取血。

公开(公告)号：US20100010528A1

公开(公告)日：2010-01-14

申请号：US12289201

申请日：2008-10-22

申请人： Guoping Shi

发明人： Guoping Shi

IPC分类号： A61B17/32

CPC分类号： A61B5/15142 ,  A61B5/150022 ,  A61B5/150442 ,  A61B5/150503 ,  A61B5/150908 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/15128

摘要： A disposable single-swing-arm incision safety lancet is provided, which includes a casing (2) and a trigger. It is characterized in that the casing (2) is provided inside with an incision blood-taking mechanism composed of a cam (3), a swing arm (4), a blade (1) and a spring (8). In the incision blood-taking mechanism of the present invention, the cam, being driven to rotate under elastic force of the spring, pushes via the curved surface against the swing arm, which thus swings with the third radius R3 as the radius. The point of the blade 1 is swingingly stretched out of the casing 2 from the blood-taking opening 5 along the arc-shaped path A, thus producing the incising action. The present invention is novel in structure, clever in concept, and reliable in working. Since the movement of the incision blood-taking mechanism is controlled by the spring, the action strength can be controlled through the design of elastic force of the spring. Therefore, the mechanism possesses higher accuracy and controllability compared with the prior art, resolving the existing technical problems on this aspect.

摘要翻译： 提供一次性单摆臂切口安全刺血针，其包括壳体（2）和触发器。 其特征在于，壳体（2）内部设置有由凸轮（3），摆臂（4），叶片（1）和弹簧（8）构成的切口取血机构。 在本发明的切口取血机构中，被驱动在弹簧的弹力下旋转的凸轮通过弯曲表面抵靠摆臂推动，因此摆动臂以第三半径R3为半径摆动。 刀片1的点沿着弧形路径A从采血口5摆动地伸出壳体2，从而产生切割动作。 本发明结构新颖，概念巧妙，工作可靠。 由于切口采血机构的运动由弹簧控制，因此可以通过设计弹簧的弹力来控制动作强度。 因此，与现有技术相比，该机构具有更高的精度和可控性，解决了这方面的现有技术问题。

公开(公告)号：US08021382B2

公开(公告)日：2011-09-20

申请号：US11649246

申请日：2007-01-04

申请人： Guoping Shi

发明人： Guoping Shi

IPC分类号： A61B17/32

CPC分类号： A61B5/15142 ,  A61B5/150022 ,  A61B5/150183 ,  A61B5/150259 ,  A61B5/150412 ,  A61B5/150519 ,  A61B5/150717 ,  A61B5/150916 ,  A61B5/15111 ,  A61B5/15117 ,  A61B5/1513

摘要： A safety single use blood taking lancet, having an adjustable puncture depth, includes a blast-off structure and an adjusting head. The blast-off structure comprises a sleeve, an end cap, a needle core with a needle pin, a spring and a push element. Two elastic clips extend from the end cap. The needle core and the elastic clips form a lock structure and a structure blocking the needle core to return to an initial position. An inside face has a revolving inclined plane or a revolving ladder plane. When changing the revolving angle of the adjusting head, the revolving inclined plane or the revolving ladder plane bumps into an impact face of the needle core at different depth of the needle hole.

摘要翻译： 具有可调穿刺深度的安全单次采血针刺包括爆破结构和调节头。 爆破结构包括套筒，端盖，带针销的针芯，弹簧和推动元件。 两个弹性夹子从端盖延伸。 针芯和弹性夹形成锁定结构和阻止针芯返回初始位置的结构。 内表面具有旋转的倾斜平面或旋转的梯子平面。 当改变调节头的旋转角度时，旋转斜面或旋转梯形面在针孔的不同深度处碰到针芯的冲击面。

公开(公告)号：US07998161B2

公开(公告)日：2011-08-16

申请号：US12289202

申请日：2008-10-22

申请人： Guoping Shi

发明人： Guoping Shi

IPC分类号： A61B5/151

CPC分类号： A61B5/15128 ,  A61B5/150022 ,  A61B5/150175 ,  A61B5/150442 ,  A61B5/150503 ,  A61B5/150908 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/15142

摘要： A disposable incision safety lancet is provided, including a casing (2) and a trigger. It is characterized in that the casing (2) is provided inside with an incision blood-taking mechanism composed of a cam (3), a main swing arm (4), a secondary swing arm (5), a blade (1) and a spring (8). The present invention combines the two arc-shaped tracks obtained from the two swing mechanisms, the main swing arm and the secondary swing arm, via the cam and a toggle pin provided on the cam effectively and interlockingly, thus making the point of the blade incise along a V-formed path composed of two arcs of different shape connected with each other. Compared with the prior art single-swing-arm structure of the incision blood-taking mechanism, such a double-swing-arm structure can move with higher accuracy and controllability. An incision of different blood-taking depth and blood-taking width can be designed by means of changing the difference of change of the radius of curvature of the flange of cam (3) as well as changing the swing radius of the main swing arm (4) and the secondary swing arm (5), which is especially suitable for taking blood from infants' heel.

摘要翻译： 提供一次性切口安全刺血针，其包括壳体（2）和触发器。 其特征在于，壳体（2）内部设置有由凸轮（3），主摆臂（4），副摆臂（5），叶片（1）和 一个春天（8）。 本发明通过凸轮和由两个摆动机构获得的两个弧形轨道，主摆臂和次摆臂组合，并且有效地并联地设置在凸轮上，从而使刀片切点 沿着由彼此连接的两个不同形状的弧组成的V形路径。 与现有技术的单摆臂结构的切开取血机构相比，这种双摆臂结构可以以更高的精度和可控性移动。 可以通过改变凸轮（3）的凸缘的曲率半径的变化差异以及改变主摆臂的摆动半径来设计不同取血深度和取血宽度的切口（ 4）和次级摆臂（5），其特别适合于从婴儿脚跟中取血。

公开(公告)号：US20060058828A1

公开(公告)日：2006-03-16

申请号：US10644652

申请日：2003-08-20

申请人： Guoping Shi

发明人： Guoping Shi

IPC分类号： A61B17/32

CPC分类号： A61B5/150022 ,  A61B5/150412 ,  A61B5/150519 ,  A61B5/150549 ,  A61B5/150618 ,  A61B5/150717 ,  A61B5/150885 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/1513 ,  A61B5/15144

摘要： An automatic safe disposable blood sampling device, comprising a case defining an shoot chamber, said shoot chamber being provided with a lancet-exiting hole at a front end thereof; a lancet disposed slidably in said shoot chamber and provided with a puncturing tip at a front portion thereof, said puncturing tip being pointed to said lancet-exiting hole in an alignment manner, a spring disposed at back of said lancet in a shooting direction of said lancet; a locking and shooting structure provided on a side of said lancet and said case along a compression path of said spring, said locking and shooting structure being composed of an elastic arm button on said case and an elastic arm on said lancet, said elastic arm button being an extended structure on a side of said case, a button engaging end of said elastic arm button facing a locking hole provided on a side wall of said case, said elastic arm being another extended structure on a side of said lancet corresponding to said side wall of said case, a free end of said elastic arm being engaged with said locking hole in a locking state, and a root portion of said elastic arm being provided with a notch or a shrink neck oil which stress is easy to concentrate. Since a notch or a shrink neck is provided at the root portion of the elastic arm, the elastic arm disengages from the locking hole after the elastic arm button is pressed, at the same time, the elastic arm is broken to be self-destructed due to the stress concentration on the notch, therefore, the present invention is beyond retrieval after one-off shooting.

摘要翻译： 一种自动安全一次性血液取样装置，其特征在于，具备限定拍摄室的壳体，所述拍摄室在其前端设有刺血针出射孔; 在所述枝条室中可滑动地设置的刺血针，在其前部设置有穿刺尖端，所述穿刺尖端以对准的方式指向所述柳叶刀出射孔，弹簧设置在所述柳叶刀的背面， 柳叶刀 锁定和拍摄结构，其设置在所述柳叶刀和所述壳体的沿着所述弹簧的压缩路径的一侧上，所述锁定和拍摄结构由所述壳体上的弹性臂按钮和所述柳叶刀上的弹性臂组成，所述弹性臂按钮 作为在所述壳体的一侧上的延伸结构，所述弹性臂按钮的按钮接合端面向设置在所述壳体的侧壁上的锁定孔，所述弹性臂是所述柳叶刀对应于所述侧面的另一延伸结构 所述弹性臂的自由端以锁定状态与所述锁定孔接合，并且所述弹性臂的根部设置有切口或收缩颈部油，所述切口或收缩颈部油易于集中。 由于在弹性臂的根部设置有凹口或收缩颈部，所以在弹性臂按钮被按压之后弹性臂与锁定孔脱离，同时弹性臂被破坏以自毁，由于 对于凹口上的应力集中，因此，本发明在一次性拍摄之后不再被检索。