公开(公告)号：US20070049846A1

公开(公告)日：2007-03-01

申请号：US11466602

申请日：2006-08-23

申请人： Matthew Bown ,  Mark Christensen ,  Guy Rome ,  Bret Hamatake

发明人： Matthew Bown ,  Mark Christensen ,  Guy Rome ,  Bret Hamatake

IPC分类号： A61M25/00

CPC分类号： A61M25/0102 ,  A61M25/0043 ,  A61M25/0127

摘要： A stylet capable of being at least partially disposed within a lumen of a device is disclosed. This stylet may include an elongated body comprising a proximal end, a distal end, and at least one magnetic material. In certain embodiments, the elongated body may also include at least one core element, a tubular member circumferentially disposed about at least a portion of the core element, and/or at least one support member circumferentially disposed about at least a portion of the core element. In addition, a matrix material may be disposed between the core element and the tubular member to retain the magnetic material within the elongated body. A catheter assembly including a stylet and a corresponding method of manufacture are also disclosed.

摘要翻译： 公开了能够至少部分地设置在设备的内腔内的探针。 该探针可以包括细长体，其包括近端，远端和至少一种磁性材料。 在某些实施例中，细长主体还可以包括至少一个芯元件，围绕芯元件的至少一部分周向设置的管状构件，和/或围绕芯元件的至少一部分周向设置的至少一个支撑构件 。 此外，基体材料可以设置在芯元件和管状构件之间以将磁性材料保持在细长体内。 还公开了一种包括探针和相应的制造方法的导管组件。

公开(公告)号：US20060264898A1

公开(公告)日：2006-11-23

申请号：US11380124

申请日：2006-04-25

申请人： Jim Beasley ,  Jason Stats ,  Bret Hamatake ,  Guy Rome ,  Steven Weir ,  Kelly Powers ,  John Evans ,  Dwight Hibdon ,  Jay Gerondale

发明人： Jim Beasley ,  Jason Stats ,  Bret Hamatake ,  Guy Rome ,  Steven Weir ,  Kelly Powers ,  John Evans ,  Dwight Hibdon ,  Jay Gerondale

IPC分类号： A61M31/00 ,  A61M25/00 ,  B29C47/00

CPC分类号： A61M39/0208 ,  A61B6/12 ,  A61B6/481 ,  A61M5/007 ,  A61M5/158 ,  A61M5/162 ,  A61M5/3273 ,  A61M39/04 ,  A61M2005/1581 ,  A61M2005/325 ,  A61M2039/0009 ,  A61M2039/0045 ,  A61M2039/0054 ,  A61M2039/0063 ,  A61M2039/0072 ,  A61M2039/0205 ,  A61M2039/0238 ,  A61M2205/32 ,  Y10T428/139

摘要： Access ports for providing subcutaneous access to a patient are disclosed. Such access ports may include: at least one structural element configured for resisting deformation of the septum in response to a pressure developed within the reservoir. Further, an access port may be structured for accommodating: 1) a flow rate of at least about 1 milliliter per second; or 2) a pressure developed within the reservoir of at least about 35 psi. An infusion set is disclosed and may be structured for flowing a fluid at a flow rate of at least about 1 milliliter per second. Infusion tubing comprising a plurality of layers is disclosed. Methods of operating and flowing a fluid through an access port or an infusion set are disclosed. A method of identifying an access port for power injection is disclosed. Septums comprising at least one gel region are disclosed.

摘要翻译： 公开了用于提供皮下接触患者的进入口。 这样的进入口可以包括：至少一个结构元件，其被配置为响应于在储存器内产生的压力来抵抗隔膜的变形。 此外，进入端口可以被构造成用于容纳：1）至少约1毫升每秒的流量; 或2）在储存器内形成至少约35psi的压力。 公开了输液器，并且可以构造为使流体以至少约1毫升每秒的流速流动。 公开了包括多个层的输液管。 公开了通过入口或输液器操作和流动流体的方法。 公开了一种识别功率注入接入端口的方法。 公开了包含至少一个凝胶区域的隔垫。

公开(公告)号：US5788642A

公开(公告)日：1998-08-04

申请号：US492175

申请日：1995-06-19

申请人： Bret Hamatake ,  Robert L. Kuster ,  Stephen L. Richards

发明人： Bret Hamatake ,  Robert L. Kuster ,  Stephen L. Richards

IPC分类号： G01L7/00 ,  A61B5/00 ,  A61B5/0215 ,  A61B5/03 ,  G01L13/06 ,  G01L27/00 ,  A61B5/02

CPC分类号： A61B5/031 ,  A61B5/02156

摘要： An in vivo rezero apparatus for a pressure transducer is disclosed. This invention includes embodiments where both sides of the pressure transducer are exposed to atmospheric pressure to rezero the pressure transducer and embodiments where both sides of the pressure transducer are exposed to physiologic pressure to rezero the pressure transducer.

摘要翻译： 公开了一种用于压力传感器的体内稀释装置。 本发明包括这样的实施例，其中压力传感器的两侧暴露于大气压力以使压力传感器和零压力传感器的两侧暴露于生理压力以重新调节压力传感器的实施例。