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公开(公告)号:US20070151346A1
公开(公告)日:2007-07-05
申请号:US11549585
申请日:2006-10-13
申请人: James Malmstrom , Kent Beck , Scott Miles
发明人: James Malmstrom , Kent Beck , Scott Miles
IPC分类号: G01L9/00
CPC分类号: A61M5/16854 , A61M5/14232 , A61M2202/0482 , A61M2205/3306 , A61M2205/3351 , A61M2205/3355 , G01L9/0007
摘要: An optical pressure monitoring system includes a tube from an infusion set and an optical signal sensor disposed to detect changes in the diameter of the tube and thereby determine pressure changes within the tube. By selecting the position of the tube relative to the optical signal emitter and optical signal receiver, the optical signal sensor can both detect pressure changes and provide an integrity check for both the functioning of the optical signal sensor and the placement of the tube. By modifying the tube to exaggerate changes in tube diameter responsive to pressure changes, the sensitivity of the optical signal sensor can be increased.
摘要翻译: 光学压力监测系统包括来自输液器的管和设置成检测管的直径变化并由此确定管内的压力变化的光信号传感器。 通过选择管相对于光信号发射器和光信号接收器的位置,光信号传感器既可以检测压力变化,又可以对光信号传感器的功能和放置管进行完整性检查。 通过改变管以根据压力变化夸大管直径的变化,可以增加光信号传感器的灵敏度。
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公开(公告)号:US20050119625A1
公开(公告)日:2005-06-02
申请号:US10678698
申请日:2003-10-03
申请人: Scott Miles , Kent Beck , James Malmstrom
发明人: Scott Miles , Kent Beck , James Malmstrom
CPC分类号: A61M5/16813 , A61M5/14 , A61M5/142 , A61M5/14228 , A61M5/14232 , A61M39/22 , A61M39/24 , A61M39/281 , A61M39/287 , A61M2039/242 , A61M2039/2426 , A61M2039/2473 , A61M2039/248 , A61M2039/2486 , A61M2205/12 , Y10T137/87917
摘要: An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond to compression of the infusion set. When a pair of occluders are used in sequence, an in-line pump may be formed.
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公开(公告)号:US20050209552A1
公开(公告)日:2005-09-22
申请号:US10924246
申请日:2004-08-23
申请人: Kent Beck , James Malmstrom , Scott Miles
发明人: Kent Beck , James Malmstrom , Scott Miles
IPC分类号: F04C5/00 , A61M5/00 , A61M5/142 , A61M5/168 , A61M5/36 , A61M31/00 , A61M39/00 , A61M39/28 , F04B43/00 , F04B43/12 , F04B49/00
CPC分类号: A61M5/16854 , A61M5/14232 , A61M5/365 , A61M39/281 , A61M2005/16868 , A61M2005/16872 , A61M2205/12 , A61M2205/3306 , A61M2205/3331 , F04B43/0072 , F04B43/1253
摘要: A feeding set adaptor and related system for delivering solutions utilize a feeding set adaptor which engages a pump engaging portion of an infusion set and the feeding set adaptor structure to provide monitoring portions for detecting pressures within the infusion set, a sample cell for determining the presence of air within an infusion set, and an anti-freeflow device for selectively preventing freeflow through the infusion set. The feeding set adaptor is configured for mounting on an infusion pump which moves solution through the infusion set for delivery to a patient.
摘要翻译: 用于输送溶液的进料组适配器和相关系统利用进料组适配器,其接合输注组的泵接合部分和进给组适配器结构,以提供用于检测输注组内的压力的监测部分,用于确定存在的样品池 输液器内的空气,以及用于选择性地防止通过输液器组的自由流动的防自由流装置。 供料装置适配器被配置为安装在输液泵上,该输液泵将溶液移动通过输液器以输送给患者。
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公开(公告)号:US20050178206A1
公开(公告)日:2005-08-18
申请号:US11103806
申请日:2005-04-11
申请人: James Malmstrom , Kent Beck , Scott Miles
发明人: James Malmstrom , Kent Beck , Scott Miles
CPC分类号: A61M5/16854 , A61M5/14232 , A61M2202/0482 , A61M2205/3306 , A61M2205/3351 , A61M2205/3355 , G01L9/0007
摘要: An optical pressure monitoring system includes a tube from an infusion set and an optical signal sensor disposed to detect changes in the diameter of the tube and thereby determine pressure changes within the tube. By selecting the position of the tube relative to the optical signal emitter and optical signal receiver, the optical signal sensor can both detect pressure changes and provide an integrity check for both the functioning of the optical signal sensor and the placement of the tube. By modifying the tube to exaggerate changes in tube diameter responsive to pressure changes, the sensitivity of the optical signal sensor can be increased.
摘要翻译: 光学压力监测系统包括来自输液器的管和设置成检测管的直径变化并由此确定管内的压力变化的光信号传感器。 通过选择管相对于光信号发射器和光信号接收器的位置,光信号传感器既可以检测压力变化,又可以对光信号传感器的功能和放置管进行完整性检查。 通过改变管以根据压力变化夸大管直径的变化,可以增加光信号传感器的灵敏度。
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5.
公开(公告)号:US06685670B2
公开(公告)日:2004-02-03
申请号:US10122116
申请日:2002-04-12
申请人: Scott Miles , Kent F. Beck , James Malmstrom
发明人: Scott Miles , Kent F. Beck , James Malmstrom
IPC分类号: A61M514
CPC分类号: A61M5/16813 , A61M5/14 , A61M5/142 , A61M5/14228 , A61M5/14232 , A61M39/22 , A61M39/24 , A61M39/281 , A61M39/287 , A61M2039/242 , A61M2039/2426 , A61M2039/2473 , A61M2039/248 , A61M2039/2486 , A61M2205/12 , Y10T137/87917
摘要: An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond to compression of the infusion set. When a pair of occluders are used in sequence, an in-line pump may be formed.
摘要翻译: 用于防止自由流动通过输液器的装置和方法利用设置在输注器内的阻塞器来选择性地防止流过其中。 封堵器可以响应于输注组件内的压力差,或者可以对输注装置的压缩作出响应。 当依次使用一对闭塞器时,可以形成直列泵。
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公开(公告)号:US06595950B1
公开(公告)日:2003-07-22
申请号:US09569332
申请日:2000-05-11
申请人: Scott Miles , Kent F. Beck , James Malmstrom
发明人: Scott Miles , Kent F. Beck , James Malmstrom
IPC分类号: A61M514
CPC分类号: A61M5/16813 , A61M5/14 , A61M5/142 , A61M5/14228 , A61M5/14232 , A61M39/22 , A61M39/24 , A61M39/281 , A61M39/287 , A61M2039/242 , A61M2039/2426 , A61M2039/2473 , A61M2039/248 , A61M2039/2486 , A61M2205/12 , Y10T137/87917
摘要: An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond to compression of the infusion set. When a pair of occluders are used in sequence, an in-line pump may be formed.
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7.
公开(公告)号:US06923785B2
公开(公告)日:2005-08-02
申请号:US10407970
申请日:2003-04-04
申请人: Scott Miles , Kent F. Beck , James Malmstrom
发明人: Scott Miles , Kent F. Beck , James Malmstrom
CPC分类号: A61M5/16813 , A61M5/14 , A61M5/142 , A61M5/14228 , A61M5/14232 , A61M39/22 , A61M39/24 , A61M39/281 , A61M39/287 , A61M2039/242 , A61M2039/2426 , A61M2039/2473 , A61M2039/248 , A61M2039/2486 , A61M2205/12 , Y10T137/87917
摘要: An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond to compression of the infusion set. When a pair of occluders are used in sequence, an in-line pump may be formed.
摘要翻译: 用于防止自由流动通过输液器的装置和方法利用设置在输注器内的阻塞器来选择性地防止流过其中。 封堵器可以响应于输注组件内的压力差,或者可以对输注装置的压缩作出响应。 当依次使用一对闭塞器时,可以形成直列泵。
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公开(公告)号:US20080039953A1
公开(公告)日:2008-02-14
申请号:US11836016
申请日:2007-08-08
申请人: Clark Davis , Scott Miles , DeWayne Fox , Daryl Edmiston , Richard Linder
发明人: Clark Davis , Scott Miles , DeWayne Fox , Daryl Edmiston , Richard Linder
IPC分类号: A61F2/02
CPC分类号: A61B17/0057 , A61B17/0487 , A61B17/083 , A61B17/12122 , A61B17/12168 , A61B17/12172 , A61B2017/00084 , A61B2017/00407 , A61B2017/00575 , A61B2017/00579 , A61B2017/00588 , A61B2017/00592 , A61B2017/00597 , A61B2017/00601 , A61B2017/00606 , A61B2017/0061 , A61B2017/00619 , A61B2017/00623 , A61B2017/00654 , A61B2017/00858 , A61B2017/00862 , A61B2017/00867 , A61B2017/00884 , A61B2017/0488 , A61B2017/0496 , A61B2017/12054
摘要: A medical system for treating an internal tissue opening can include a closure device and associated delivery device. The closure device can include a body portion operatively associated with a first anchor and a second anchor. The body portion can include a plurality of segments defining a multi-cellular structure. A segment can define a variable width along a length of the segment to have a substantially equal stress level along the length when deflected. The closure device can be configured to apply lateral force to tissue of the internal tissue opening to bring tissue together for closure. The closure device can have a substantially flat aspect, and have a depth thickness that is substantially greater than the thickness or width of a majority of the members forming the closure device. The closure device can also include a member adapted to induce tissue growth.
摘要翻译: 用于治疗内部组织开口的医疗系统可以包括闭合装置和相关联的递送装置。 闭合装置可以包括与第一锚固件和第二锚固件可操作地相关联的主体部分。 身体部分可以包括限定多细胞结构的多个片段。 段可以沿着段的长度限定可变宽度,以在偏转时沿着长度具有基本相等的应力水平。 闭合装置可以构造成向内部组织开口的组织施加横向力,以将组织组合在一起以关闭。 闭合装置可以具有基本平坦的方面,并且具有基本上大于形成封闭装置的构件的大部分的厚度或宽度的深度厚度。 闭合装置还可以包括适于诱导组织生长的构件。
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公开(公告)号:US20080039952A1
公开(公告)日:2008-02-14
申请号:US11836000
申请日:2007-08-08
申请人: Richard Linder , Clark Davis , Scott Miles , DeWayne Fox , Daryl Edmiston
发明人: Richard Linder , Clark Davis , Scott Miles , DeWayne Fox , Daryl Edmiston
IPC分类号: A61F2/02
CPC分类号: A61B17/0057 , A61B17/0487 , A61B17/083 , A61B17/12122 , A61B17/12168 , A61B17/12172 , A61B2017/00084 , A61B2017/00407 , A61B2017/00575 , A61B2017/00579 , A61B2017/00588 , A61B2017/00592 , A61B2017/00597 , A61B2017/00601 , A61B2017/00606 , A61B2017/0061 , A61B2017/00619 , A61B2017/00623 , A61B2017/00654 , A61B2017/00858 , A61B2017/00862 , A61B2017/00867 , A61B2017/00884 , A61B2017/0488 , A61B2017/0496 , A61B2017/12054
摘要: A medical system for treating an internal tissue opening can include a closure device and associated delivery device. The closure device can include a body portion operatively associated with a first anchor and a second anchor. The body portion can include a plurality of segments defining a multi-cellular structure. The closure device can be configured to apply lateral force to tissue of the internal tissue opening to bring tissue together. The closure device can have a substantially flat aspect, and have a depth thickness that is substantially greater than the thickness or width of a majority of the members forming the closure device to reduce out of plane bending. The closure device can also include a member adapted to induce tissue growth.
摘要翻译: 用于治疗内部组织开口的医疗系统可以包括闭合装置和相关联的递送装置。 闭合装置可以包括与第一锚固件和第二锚固件可操作地相关联的主体部分。 身体部分可以包括限定多细胞结构的多个片段。 闭合装置可以构造成向内部组织开口的组织施加横向力以将组织带到一起。 闭合装置可以具有基本平坦的方面,并且具有基本上大于形成闭合装置的构件的大部分的厚度或宽度的深度厚度,以减少平面外的弯曲。 闭合装置还可以包括适于诱导组织生长的构件。
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10.
公开(公告)号:US20080039743A1
公开(公告)日:2008-02-14
申请号:US11836026
申请日:2007-08-08
申请人: DeWayne Fox , Clark Davis , Scott Miles , Daryl Edmiston , Richard Linder
发明人: DeWayne Fox , Clark Davis , Scott Miles , Daryl Edmiston , Richard Linder
IPC分类号: A61B5/107
CPC分类号: A61B17/0057 , A61B17/12122 , A61B17/12168 , A61B17/12172 , A61B2017/00084 , A61B2017/00407 , A61B2017/00575 , A61B2017/00579 , A61B2017/00588 , A61B2017/00592 , A61B2017/00597 , A61B2017/00601 , A61B2017/00606 , A61B2017/0061 , A61B2017/00619 , A61B2017/00623 , A61B2017/00654 , A61B2017/00858 , A61B2017/00862 , A61B2017/00867 , A61B2017/00884 , A61B2017/12054
摘要: A medical system for treating an internal tissue opening can include a closure device and associated delivery device. The closure device can include a multi-cellular body portion operatively associated with a first anchor and a second anchor. The delivery device can include an actuating assembly configured to partially deploy the closure device by a first movement, and deploy a second portion of the closure device by a second movement. The delivery device can also include a release assembly to selectively release or disconnect the closure device from the delivery device. A method of measuring a characteristic of a PFO or verifying placement of the closure device can include positioning the closure device in the PFO and utilizing two or more indicators to determine a characteristic of the PFO, such as tunnel width, or estimating placement of the closure device.
摘要翻译: 用于治疗内部组织开口的医疗系统可以包括闭合装置和相关联的递送装置。 闭合装置可以包括与第一锚固件和第二锚固件可操作地相关联的多细胞主体部分。 输送装置可以包括构造成通过第一运动部分展开闭合装置的致动组件,并且通过第二运动来展开闭合装置的第二部分。 递送装置还可以包括释放组件,用于选择性地将封闭装置从输送装置释放或断开。 测量PFO的特性或验证封闭装置的放置的方法可以包括将闭合装置定位在PFO中并且利用两个或更多个指示器来确定PFO的特性,例如隧道宽度,或估计封闭件的放置 设备。
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