公开(公告)号：WO2014116810A1

公开(公告)日：2014-07-31

申请号：PCT/US2014/012721

申请日：2014-01-23

Applicant: C.R. BARD, INC.

Inventor： STATS, Jason, R. ,  HAMATAKE, Bret ,  HIBDON, Dwight, T. ,  CHRISTIAN, Kelly, J. ,  OROME, Amir ,  SNYDER, Scott, Walter

IPC: A61H11/00

CPC classification number: A61M39/0208 ,  A61M2039/0211 ,  A61M2039/0232 ,  A61M2039/0235 ,  A61M2039/0238 ,  Y10T29/49826

Abstract: A low-profile access port for subcutaneous implantation within the body of a patient is disclosed. The access port includes a receiving cup that provides a relatively large subcutaneous target to enable a catheter-bearing needle to access the port without difficulty. In addition, the access port includes a valve/seal assembly to permit pressurized fluid injection through the port while preventing backflow. In one embodiment, therefore, a low- profile access port comprises a body including a conduit with an inlet port at a proximal end thereof, and a receiving cup. The receiving cup is concavely shaped to direct a catheter- bearing needle into the conduit via the inlet port. The receiving cup is oriented substantially toward a skin surface when subcutaneously implanted within the patient to ease needle impingement thereon. A valve/seal assembly disposed in the conduit enables passage of the catheter therethrough while preventing fluid backflow.

Abstract translation: 公开了一种用于在患者体内进行皮下植入的小型入口。 进入端口包括接收杯，其提供相对较大的皮下靶，以使得导管支承针无困难地进入端口。 此外，进出口包括阀/密封组件，以允许通过端口加压流体喷射同时防止回流。 因此，在一个实施例中，低轮廓进入端口包括主体，其包括具有在其近端处的入口端口的导管和接收杯。 接收杯是凹形的，以通过入口将导管轴承针引导到导管中。 当皮下植入患者体内时，接收杯基本上朝向皮肤表面定向，以便在其上冲击针刺。 设置在导管中的阀/密封组件使得导管能够通过，同时防止流体回流。

公开(公告)号：WO2009137262A3

公开(公告)日：2009-11-12

申请号：PCT/US2009/041051

申请日：2009-04-17

Applicant: C.R. BARD, INC. ,  COX, Jeremy, B. ,  MISENER, Anthony, K. ,  BREITER, Catherine, C. ,  HAMATAKE, Bret ,  BURNSIDE, Eddie, K. ,  STATS, Jason, R. ,  OROME, Amir

Inventor： COX, Jeremy, B. ,  MISENER, Anthony, K. ,  BREITER, Catherine, C. ,  HAMATAKE, Bret ,  BURNSIDE, Eddie, K. ,  STATS, Jason, R. ,  OROME, Amir

IPC: A61M37/00

Abstract: An integrated catheter placement system for accurately placing a catheter within a patient's vasculature is disclosed. In one embodiment, the integrated system comprises a system console, a tip location sensor for temporary placement on the patient's chest, and an ultrasound probe. The tip location sensor senses a magnetic field of a stylet disposed in a lumen of the catheter when the catheter is disposed in the vasculature. The ultrasound probe ultrasonically images a portion of the vasculature prior to introduction of the catheter. ECG signal-based catheter tip guidance is included in the integrated system to enable guidance of the catheter tip to a desired position with respect to a node of the patient's heart. Various means for establishing a conductive pathway between a sterile field of the patient and a non-sterile field to enable passage of ECG signals from the catheter to the tip location sensor are also disclosed.

公开(公告)号：WO2012178109A1

公开(公告)日：2012-12-27

申请号：PCT/US2012/043877

申请日：2012-06-22

Applicant: C.R. BARD, INC. ,  OROME, Amir ,  BOWN, Matthew, W. ,  JENKINS, Richard, P. ,  BARRON, William, R. ,  WILKES, Bryson, G. ,  LINDEKUGEL, Eric, W. ,  FLINT, Jeffrey, J. ,  FARNWORTH, Charles ,  HAMMOND, Alisha, M.

Inventor： OROME, Amir ,  BOWN, Matthew, W. ,  JENKINS, Richard, P. ,  BARRON, William, R. ,  WILKES, Bryson, G. ,  LINDEKUGEL, Eric, W. ,  FLINT, Jeffrey, J. ,  FARNWORTH, Charles ,  HAMMOND, Alisha, M.

IPC: A61B8/13

CPC classification number: A61B8/0841 ,  A61B5/15003 ,  A61B5/150175 ,  A61B5/150259 ,  A61B5/150389 ,  A61B5/150503 ,  A61B5/150519 ,  A61B5/150748 ,  A61B5/150786 ,  A61B5/150824 ,  A61B5/153 ,  A61B5/155 ,  A61B6/12 ,  A61B8/085 ,  A61B8/4411 ,  A61B8/4422 ,  A61B8/4444 ,  A61B10/0233 ,  A61B17/3403 ,  A61B2017/3413 ,  A61M5/3287 ,  A61M5/427 ,  A61M5/46

Abstract: A needle guide assembly for inserting a needle into the body of a patient in order to access a subcutaneous target, such as a vessel, is disclosed. In one embodiment, the needle guide assembly comprises a needle guide body that is configured to at least indirectly and removably attach to an image producing device, such as an ultrasound probe. The needle guide body defines at least first and second elongate guide channels. Each guide channel defines a unique insertion angle with respect to a longitudinal axis of the ultrasound probe. Further, each guide channel is configured to accept needles of differing gauges. In other embodiments other needle guide assemblies are disclosed that include multiple guide channels for inserting a needle at a variety of insertion angles into the patient's body. Related methods are also disclosed. In yet other embodiments, needle guide assemblies including needle stop features are disclosed.

Abstract translation: 公开了一种用于将针插入患者身体以便接近皮下靶（例如血管）的针导向组件。 在一个实施例中，针引导组件包括针引导体，其被配置为至少间接地并且可移除地附接到诸如超声波探头的图像产生装置。 针引导体至少限定第一和第二细长引导通道。 每个引导通道相对于超声波探头的纵轴限定独特的插入角度。 此外，每个引导通道构造成接纳不同量规的针。 在其它实施例中，公开了其中包括用于将针以各种插入角插入患者体内的多个引导通道的其它引导组件。 还公开了相关方法。 在其他实施例中，公开了包括针停止特征的针引导组件。

公开(公告)号：WO2006014339A2

公开(公告)日：2006-02-09

申请号：PCT/US2005/023451

申请日：2005-06-30

Applicant: C.R. BARD, INC. ,  HAMATAKE, Bret ,  STATS, Jason, R. ,  OROME, Amir ,  BARRETT, Joseph, H. ,  HERZOG, Dallen, Glen

Inventor： HAMATAKE, Bret ,  STATS, Jason, R. ,  OROME, Amir ,  BARRETT, Joseph, H. ,  HERZOG, Dallen, Glen

IPC: A61M37/00 ,  A61M3/00

CPC classification number: A61M25/003 ,  A61M1/16 ,  A61M1/3653 ,  A61M1/3656 ,  A61M1/3659 ,  A61M1/3661 ,  A61M5/1408 ,  A61M25/0026 ,  A61M25/0032 ,  A61M25/0068 ,  A61M25/007 ,  A61M39/02 ,  A61M39/105 ,  A61M2025/0031 ,  A61M2025/0036 ,  A61M2025/0073 ,  A61M2202/0021 ,  A61M2202/0413

Abstract: Multi-lumen catheters with improved tip configurations, including a triple-lumen catheter which may be useful for apheresis. In one variation, the catheter has three lumens with distal openings angularly spaced apart and staggered axially with respect to one another. In another variation, the catheter has two lumens exiting distally and one centrally positioned lumen exiting proximally. A third variation is a catheter with a single distal opening and two proximal openings. The staggered lumen openings along the axial length of the catheter may decrease recirculation while maximizing flow rates.

Abstract translation: 具有改进的尖端构造的多腔导管，包括可用于血液分离术的三腔导管。 在一个变型中，导管具有三个腔，其中远侧开口相对于彼此轴向间隔开并交错。 在另一个变型中，导管具有两个离开远端的管腔，一个位于近侧的中心位置的内腔。 第三种变型是具有单个远端开口和两个近端开口的导管。 沿着导管的轴向长度的交错的管腔开口可以减少再循环，同时使流速最大化。

公开(公告)号：EP2501294A1

公开(公告)日：2012-09-26

申请号：EP10831973.2

申请日：2010-11-01

Applicant: C.R. Bard, Inc.

Inventor： WILEY, Martha ,  NOYCE, Jodie, L. ,  CISE, David, M. ,  BARRON, William, R. ,  CHRISTIAN, Kelly, J. ,  OROME, Amir

IPC: A61B6/12

CPC classification number: A61M39/0208 ,  A61M2039/0009 ,  A61M2039/0081 ,  A61M2039/0205 ,  A61M2039/0223 ,  A61M2039/0238 ,  Y10T29/49826

Abstract: An access port for providing subcutaneous access to a patient is disclosed. In one embodiment, the port includes an internal body defining a fluid cavity that is accessible via a septum. A compliant outer cover including silicone is disposed about at least a portion of the body. A flange is included with the port body and is covered by the outer cover. The flange radially extends about a perimeter of the port body proximate the septum so as to impede penetration of a needle substantially into the outer cover in instances where the needle misses the septum. The flange can further include both an anchoring feature for securing the outer cover to the port body and an identification feature observable via x-ray imaging technology for conveying information indicative of at least one attribute of the access port. The outer cover provides a suitable surface for application of an antimicrobial/antithrombotic coating.

公开(公告)号：EP2948121A1

公开(公告)日：2015-12-02

申请号：EP14743846.9

申请日：2014-01-23

Applicant: C.R. Bard Inc.

Inventor： STATS, Jason, R. ,  HAMATAKE, Bret ,  HIBDON, Dwight, T. ,  CHRISTIAN, Kelly, J. ,  OROME, Amir ,  SNYDER, Scott, Walter

IPC: A61H11/00

CPC classification number: A61M39/0208 ,  A61M2039/0211 ,  A61M2039/0232 ,  A61M2039/0235 ,  A61M2039/0238 ,  Y10T29/49826

Abstract: A low-profile access port for subcutaneous implantation within the body of a patient is disclosed. The access port includes a receiving cup that provides a relatively large subcutaneous target to enable a catheter-bearing needle to access the port without difficulty. In addition, the access port includes a valve/seal assembly to permit pressurized fluid injection through the port while preventing backflow. In one embodiment, therefore, a low- profile access port comprises a body including a conduit with an inlet port at a proximal end thereof, and a receiving cup. The receiving cup is concavely shaped to direct a catheter- bearing needle into the conduit via the inlet port. The receiving cup is oriented substantially toward a skin surface when subcutaneously implanted within the patient to ease needle impingement thereon. A valve/seal assembly disposed in the conduit enables passage of the catheter therethrough while preventing fluid backflow.

Abstract translation: 公开了一种用于皮下植入患者体内的小型进入端口。 进入端口包括接收杯，该接收杯提供相对较大的皮下目标以使导管承载针能够毫无困难地进入端口。 另外，进入端口包括阀门/密封组件以允许加压流体通过端口注入，同时防止回流。 因此，在一个实施例中，低轮廓进入端口包括主体，该主体包括在其近端处具有入口端口的导管以及接收杯。 容纳杯呈凹形，以通过入口将带有导管的针头引导到导管中。 当皮下植入患者体内时，接收杯基本上朝向皮肤表面取向，以减轻其上的针撞击。 布置在导管中的阀/密封组件能够使导管通过，同时防止流体回流。

公开(公告)号：EP2723242A1

公开(公告)日：2014-04-30

申请号：EP12803493.1

申请日：2012-06-22

Applicant: C.R. BARD, INC.

Inventor： OROME, Amir ,  BOWN, Matthew, W. ,  JENKINS, Richard, P. ,  BARRON, William, R. ,  WILKES, Bryson, G. ,  LINDEKUGEL, Eric, W. ,  FLINT, Jeffrey, J. ,  FARNWORTH, Charles ,  HAMMOND, Alisha, M.

IPC: A61B8/13

CPC classification number: A61B8/0841 ,  A61B5/15003 ,  A61B5/150175 ,  A61B5/150259 ,  A61B5/150389 ,  A61B5/150503 ,  A61B5/150519 ,  A61B5/150748 ,  A61B5/150786 ,  A61B5/150824 ,  A61B5/153 ,  A61B5/155 ,  A61B6/12 ,  A61B8/085 ,  A61B8/4411 ,  A61B8/4422 ,  A61B8/4444 ,  A61B10/0233 ,  A61B17/3403 ,  A61B2017/3413 ,  A61M5/3287 ,  A61M5/427 ,  A61M5/46

Abstract: A needle guide assembly for inserting a needle into the body of a patient in order to access a subcutaneous target, such as a vessel, is disclosed. In one embodiment, the needle guide assembly comprises a needle guide body that is configured to at least indirectly and removably attach to an image producing device, such as an ultrasound probe. The needle guide body defines at least first and second elongate guide channels. Each guide channel defines a unique insertion angle with respect to a longitudinal axis of the ultrasound probe. Further, each guide channel is configured to accept needles of differing gauges. In other embodiments other needle guide assemblies are disclosed that include multiple guide channels for inserting a needle at a variety of insertion angles into the patient's body. Related methods are also disclosed. In yet other embodiments, needle guide assemblies including needle stop features are disclosed.

Abstract translation: 公开了一种用于将针插入患者体内以便接近皮下靶（例如血管）的针导向组件。 在一个实施例中，针引导组件包括针引导体，其被配置为至少间接地且可移除地附接到诸如超声波探头的图像产生装置。 针引导体至少限定第一和第二细长引导通道。 每个引导通道相对于超声波探头的纵向轴线限定独特的插入角度。 此外，每个引导通道构造成接纳不同量程的针。 在其它实施例中，公开了其中包括用于将针以各种插入角插入患者体内的多个引导通道的其它引导组件。 还公开了相关方法。 在其他实施例中，公开了包括针停止特征的针引导组件。

公开(公告)号：EP2501294B1

公开(公告)日：2018-08-15

申请号：EP10831973.2

申请日：2010-11-01

Applicant: C.R. Bard, Inc.

Inventor： WILEY, Martha ,  NOYCE, Jodie, L. ,  CISE, David, M. ,  BARRON, William, R. ,  CHRISTIAN, Kelly, J. ,  OROME, Amir

IPC: A61B6/12

CPC classification number: A61M39/0208 ,  A61M2039/0009 ,  A61M2039/0081 ,  A61M2039/0205 ,  A61M2039/0223 ,  A61M2039/0238 ,  Y10T29/49826

Abstract: An access port for providing subcutaneous access to a patient is disclosed. In one embodiment, the port includes an internal body defining a fluid cavity that is accessible via a septum. A compliant outer cover including silicone is disposed about at least a portion of the body. A flange is included with the port body and is covered by the outer cover. The flange radially extends about a perimeter of the port body proximate the septum so as to impede penetration of a needle substantially into the outer cover in instances where the needle misses the septum. The flange can further include both an anchoring feature for securing the outer cover to the port body and an identification feature observable via x-ray imaging technology for conveying information indicative of at least one attribute of the access port. The outer cover provides a suitable surface for application of an antimicrobial/antithrombotic coating.

公开(公告)号：EP3086714A1

公开(公告)日：2016-11-02

申请号：EP14875859.2

申请日：2014-12-23

Applicant: C.R. Bard Inc.

Inventor： OBERG, Kevin M. ,  STATS, Jason R. ,  MORGAN, Paul D. ,  OROME, Amir ,  NEWMAN, Jon B. ,  GORZITZE, Jonathan C. ,  JHO, Jiaye Z.

IPC: A61B8/00

CPC classification number: A61B8/0841 ,  A61B8/4427 ,  A61B8/4455 ,  A61B17/3403 ,  A61B2017/3413

Abstract: Needle guide systems for a sonography device are disclosed. The needle guide systems include both fixed and adjustable needle guides. In one embodiment, the needle guide includes a needle guide body that is rotatably mounted to a probe of a sonography device. A plurality of needle channels is disposed on a surface of the needle guide body. Each needle channel can be selectively rotated into position to guide a needle into a body of a patient at a predetermined needle insertion angle. If another needle insertion angle is desired, the needle guide is rotated to place a new needle channel defining the desired needle insertion angle into position. In another embodiment, a needle guide is disclosed and includes an extended guide feature, such as a guide cone, to assist in inserting a needle into the needle channel.

Abstract translation: 公开了用于超声波装置的针导向系统。 针引导系统包括固定和可调节的针引导件。 在一个实施例中，针引导件包括可旋转地安装到超声波装置的探针的针引导体。 多个针通道设置在针引导体的表面上。 可以选择性地将每个针通道旋转到适当位置以将针以预定的针插入角度引导到患者体内。 如果需要另一针插入角度，则针引导件被旋转以将新的针通道限定所需针插入角度到位。 在另一个实施例中，公开了一种针引导件，并且包括延伸的导向件，例如导向锥，以帮助将针插入针通道。

公开(公告)号：EP2948121B1

公开(公告)日：2017-11-29

申请号：EP14743846.9

申请日：2014-01-23

Applicant: C.R. Bard Inc.

Inventor： STATS, Jason, R. ,  HAMATAKE, Bret ,  HIBDON, Dwight, T. ,  CHRISTIAN, Kelly, J. ,  OROME, Amir ,  SNYDER, Scott, Walter

IPC: A61H11/00 ,  A61M39/02

CPC classification number: A61M39/0208 ,  A61M2039/0211 ,  A61M2039/0232 ,  A61M2039/0235 ,  A61M2039/0238 ,  Y10T29/49826

Abstract: A low-profile access port for subcutaneous implantation within the body of a patient is disclosed. The access port includes a receiving cup that provides a relatively large subcutaneous target to enable a catheter-bearing needle to access the port without difficulty. In addition, the access port includes a valve/seal assembly to permit pressurized fluid injection through the port while preventing backflow. In one embodiment, therefore, a low-profile access port comprises a body including a conduit with an inlet port at a proximal end thereof, and a receiving cup. The receiving cup is concavely shaped to direct a catheter-bearing needle into the conduit via the inlet port. The receiving cup is oriented substantially toward a skin surface when subcutaneously implanted within the patient to ease needle impingement thereon. A valve/seal assembly disposed in the conduit enables passage of the catheter therethrough while preventing fluid backflow.