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    Fluid collection device having tilting retractable needle
    31.
    发明授权
    Fluid collection device having tilting retractable needle 有权
    具有倾斜可缩回针的​​流体收集装置

    公开(公告)号：US07513887B2

    公开(公告)日：2009-04-07

    申请号：US10342534

    申请日：2003-01-15

    Applicant: Thor R. Halseth ,  Michael J. Botich ,  Robert T. McWethy

    Inventor： Thor R. Halseth ,  Michael J. Botich ,  Robert T. McWethy

    IPC: A61M5/00 ,  A61M5/32

    CPC classification number: A61B5/150656 ,  A61B5/15003 ,  A61B5/150389 ,  A61B5/150496 ,  A61B5/150572 ,  A61B5/150587 ,  A61B5/150717 ,  A61B5/150732 ,  A61B5/154 ,  A61M5/3232 ,  A61M2005/3206

    Abstract: A medical device is provided for collecting fluid samples from a patient, such as blood samples. The device includes a needle having a forward sharpened tip that is retracted into the housing of the device after use to prevent exposure to the contaminated needle. The rearward end of the housing is open, forming a socket for receiving a fluid container, such as a vacuum tube, that will receive the fluid sample. A needle retainer releasably retains the needle in the extended position against the rearward bias of a biasing element. After use, the medical professional retracts the needle by pressing an actuation button, allowing the biasing element to displace the needle rearwardly. A guide track guides the needle during retraction, tilting the needle off-axis.

    Abstract translation: 提供医疗装置用于从患者收集流体样品，例如血液样品。 该装置包括具有向前锋利的尖端的针，其在使用后缩回到装置的壳体中，以防止暴露于被污染的针。 壳体的后端是开放的，形成一个用于容纳流体容器（例如真空管）的插座，其将接收流体样品。 针保持器克服偏置元件的向后偏置可释放地将针保持在延伸位置。 使用后，医疗专业人员通过按下致动按钮来缩回针头，允许偏置元件向后移动针头。 导轨在缩回过程中引导针，使针偏离轴。

    Fluid collection device with captured retractable needle
    34.
    发明授权
    Fluid collection device with captured retractable needle 有权

    公开(公告)号：US07097633B2

    公开(公告)日：2006-08-29

    申请号：US10405114

    申请日：2003-04-01

    Applicant: Michael J. Botich ,  Thor R. Halseth

    Inventor： Michael J. Botich ,  Thor R. Halseth

    IPC: A61M5/00

    CPC classification number: A61B10/02 ,  A61B5/15003 ,  A61B5/150259 ,  A61B5/150366 ,  A61B5/150389 ,  A61B5/150473 ,  A61B5/150572 ,  A61B5/150656 ,  A61B5/150992 ,  A61B5/154 ,  A61B10/0045 ,  A61M5/3257

    Abstract: A retractable needle fluid transfer device is provided. The device includes a manually operable actuator for affecting retraction. Upon depressing the actuator, a spring displaces the needle rearwardly so that the contaminated needle is enclosed, thereby preventing inadvertent needle sticks. The device includes forward and rearward stops for impeding displacement of the needle after the needle is retracted. A seal prevents contaminants from entering the device after the needle is retracted. A safety sampling access port adapter for obtaining fluid samples from a fluid line is also provided. The sampling adapter includes a first end configured to cooperate with an access port attached to the fluid line. The sampling adapter further includes a collapsible socket configured to cooperate with a fluid container such as a vacuum tube. A needle assembly disposed within the housing of the sampling adapter is operable to pierce the seal on the fluid container. After use, the socket is collapsed to prevent contact with the contaminated needle.

    Catheter insertion device with retractable needle
    36.
    发明授权
    Catheter insertion device with retractable needle 有权
    导管插入装置带有伸缩针

    公开(公告)号：US06436070B1

    公开(公告)日：2002-08-20

    申请号：US09185863

    申请日：1998-11-04

    Applicant: Michael J. Botich ,  Thor R. Halseth

    Inventor： Michael J. Botich ,  Thor R. Halseth

    IPC: A61M500

    CPC classification number: A61B5/150656 ,  A61B5/15003 ,  A61B5/150213 ,  A61B5/150267 ,  A61B5/150305 ,  A61B5/150389 ,  A61B5/150473 ,  A61B5/150519 ,  A61B5/150572 ,  A61B5/150587 ,  A61B5/150717 ,  A61B5/150732 ,  A61B5/154 ,  A61M5/3202 ,  A61M5/3232 ,  A61M25/01 ,  A61M25/0631

    Abstract: A non-reusable needle-bearing safety medical device is provided. The device is operable for inserting an intravenous catheter into a patient. The device includes a needle for piercing the patient's skin and guiding the catheter into the vein of the patient. The needle is operable in two positions, an extended position, in which the needle projects forwardly from a housing, and a retracted position, in which the needle is retracted into the barrel so that the needle is enclosed by the barrel to prevent inadvertent contact with the needle after use. A needle retainer releasably retains the needle in the projecting position against the bias of a spring that biases the needle rearwardly toward the retracted position. After use, the operator displaces an actuator to release the needle. The spring then propels the needle rearwardly into the retracted position. In this way, the device is non-reusable and the needle is shielded to prevent contact with the sharpened tip of the contaminated needle.

    Abstract translation: 提供了不可重复使用的轴承安全医疗装置。 该装置可操作以将静脉内导管插入患者体内。 该装置包括用于刺穿患者皮肤并将导管引导到患者静脉中的针。 针可以在两个位置中操作，延伸位置，其中针从壳体向前突出，并且缩回位置，在该位置，针缩回到筒中，使得针被筒封闭，以防止与...的意外接触 使用后针。 针保持器可以克服弹簧的偏压将针头可释放地保持在突出位置，从而将针向后偏置到缩回位置。 使用后，操作员移动致动器以释放针头。 然后弹簧将针推向后退位置。 以这种方式，该装置是不可重复使用的并且针被屏蔽以防止与受污染针的尖锐尖端接触。

    Retractable needle apparatus for transmission of intravenous fluids
    38.
    发明授权
    Retractable needle apparatus for transmission of intravenous fluids 失效
    用于传播静脉注射液的伸缩针装置

    公开(公告)号：US5685863A

    公开(公告)日：1997-11-11

    申请号：US515224

    申请日：1995-08-15

    Applicant: Michael J. Botich ,  Thor R. Halseth

    Inventor： Michael J. Botich ,  Thor R. Halseth

    IPC: A61M5/158 ,  A61M5/32 ,  A61M5/50 ,  A61M39/04

    CPC classification number: A61M39/04 ,  A61M5/158 ,  A61M5/3202 ,  A61M5/3234 ,  A61M5/508

    Abstract: A device for transmitting intravenous fluids between a patient and an external reservoir is provided with a retractable needle for penetrating an intravenous fluid port or for directly penetrating the skin of the patient. The retractable needle renders the device safe for disposal after use. The device comprises a housing for holding the needle in a projecting configuration, a needle retainer for holding the needle in the projecting configuration against a rearward bias exerted by a spring, and an actuating member slidably positioned in the housing for releasing the needle retainer from the needle. An intravenous tubing connector is positioned to extend from the housing to provide a fluid connection between the needle and the external reservoir.

    Abstract translation: 用于在患者和外部储存器之间传输静脉内流体的装置设置有用于穿透静脉内流体端口或用于直接穿透患者皮肤的可缩回针。 可伸缩针使设备安全使用后处理。 该装置包括用于将针保持在突出构型中的壳体，用于将针保持在突出构型中的针保持器，抵抗由弹簧施加的向后偏置，以及可滑动地定位在壳体中的致动构件，用于将针保持器从 针。 静脉内管连接器定位成从壳体延伸以提供针和外部容器之间的流体连接。

    Reclining chair having a movable seat back and a movable seat bottom
    39.
    发明授权
    Reclining chair having a movable seat back and a movable seat bottom 失效
    具有可移动座椅背部和可移动座椅底部的休息椅

    公开(公告)号：US5131717A

    公开(公告)日：1992-07-21

    申请号：US589869

    申请日：1990-09-28

    Applicant: Stephen H. Kaminiski ,  Michael J. Botich ,  Mark E. Murphy

    Inventor： Stephen H. Kaminiski ,  Michael J. Botich ,  Mark E. Murphy

    IPC: A47C1/035 ,  A47C1/032 ,  A47C1/06 ,  A61G15/00

    CPC classification number: A47C1/143 ,  A47C1/0352

    Abstract: A reclining chair has a seat back and a seat bottom which are pivotally attached to opposite ends of a rocking cradle or support frame, which itself is pivotally mounted to a base. The seat back and the seat bottom are interconnected such that an end of the seat bottom proximate to the seat back is raised as the seat back is lowered. Conversely, as the end of the seat bottom proximate to the seat back is lowered, the seat back is raised. The opposite or remote end of the seat bottom is maintained at substantially the same elevation as the end of the seat bottom proximate the seat back, whereby the seat bottom is maintained in a substantially constant orientation relative to the horizontal as it is raised and lowered.

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