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公开(公告)号:US07789849B2
公开(公告)日:2010-09-07
申请号:US11614850
申请日:2006-12-21
申请人: Don Busby , Peter Hopping , Robert Childers , Shahid Din , Brian Lauman , Rick Kienman , Ian Richardson , Joseph H. Bowman, Jr. , Loren M. Lundtveil , Jose Alvaro , Bruce Ming-Da Eu , Sherwin Shang
发明人: Don Busby , Peter Hopping , Robert Childers , Shahid Din , Brian Lauman , Rick Kienman , Ian Richardson , Joseph H. Bowman, Jr. , Loren M. Lundtveil , Jose Alvaro , Bruce Ming-Da Eu , Sherwin Shang
CPC分类号: A61M1/267 , A61M1/166 , A61M1/28 , A61M1/281 , A61M1/288 , A61M2205/127 , A61M2205/50 , A61M2205/581 , A61M2205/583 , G06F19/00
摘要: A peritoneal dialysis system includes: (i) an enclosure; (ii) a stepper motor housed by the enclosure; (iii) a pump head in operable communication with the stepper motor; and (iv) a disposable unit including at least one flexible membrane attached to a rigid piece, the enclosure configured to receive the disposable unit such that the stepper motor can move the pump head towards and away from the flexible membrane to cause, (a) the flexible membrane to move outwardly with respect to the rigid piece as the pump head is moved away from the disposable unit, and (b) the flexible membrane to move inwardly with respect to the rigid piece as the pump head is moved away from the disposable unit.
摘要翻译: 腹膜透析系统包括:(i)外壳; (ii)由外壳容纳的步进电机; (iii)与步进电机可操作地连通的泵头; (iv)包括附接到刚性件的至少一个柔性膜的一次性单元,所述外壳被配置为容纳所述一次性单元,使得所述步进马达可以朝向和远离所述柔性膜移动所述泵头,从而使(a) 柔性膜随着泵头离开一次性单元而相对于刚性件向外移动,以及(b)柔性膜相对于刚性件向内移动,因为泵头远离一次性物品 单元。
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公开(公告)号:US06929751B2
公开(公告)日:2005-08-16
申请号:US10155579
申请日:2002-05-24
申请人: Joseph H. Bowman, Jr. , Loren M. Lundtveit , Jose Alvaro , Ben Kellam , Don Busby , Bruce Ming-Da Eu
发明人: Joseph H. Bowman, Jr. , Loren M. Lundtveit , Jose Alvaro , Ben Kellam , Don Busby , Bruce Ming-Da Eu
CPC分类号: A61M1/28 , A61M1/166 , A61M1/288 , A61M39/10 , A61M39/20 , A61M2039/205 , A61M2205/12 , A61M2205/3584 , A61M2205/50 , A61M2205/581 , A61M2205/583 , A61M2205/7536
摘要: A method, system and apparatus for performing peritoneal dialysis are provided. To this end, in part, a member for removably securing a medical fluid tube is provided. The member includes a body providing a first fluid pathway and an opening for removably receiving an end of the medical tube. The first fluid pathway is placed in fluid communication with a second fluid pathway defined by the tube when the end of the tube is removably receiving. The member further includes a filter so positioned and arranged so as to cause fluid flowing through the first fluid pathway to pass through the filter, the filter allowing air but not liquid to flow through the first fluid pathway.
摘要翻译: 提供了一种用于进行腹膜透析的方法,系统和装置。 为此,提供了用于可拆卸地固定医用流体管的构件。 该构件包括提供第一流体通道的主体和用于可移除地接收医疗管的端部的开口。 当管的端部可拆卸地接收时,第一流体通道与由管限定的第二流体通路流体连通。 该构件还包括过滤器,其被定位和布置成使流体流过第一流体通道流过过滤器,过滤器允许空气而不是液体流过第一流体通路。
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公开(公告)号:US06764761B2
公开(公告)日:2004-07-20
申请号:US10155954
申请日:2002-05-24
IPC分类号: B65D4700
CPC分类号: B32B27/08 , A61M1/166 , A61M1/28 , A61M1/288 , A61M2205/12 , A61M2205/581 , A61M2205/583 , Y10T428/2817 , Y10T428/2826 , Y10T428/31938
摘要: A method, system and apparatus for performing peritoneal dialysis are provided. To this end, in part, a film is provided. The film includes a layer of a polymer blend having from about 90% to about 99% by weight of a first component containing a styrene and hydrocarbon copolymer and from about 10% to about 1% of a high melt strength polypropylene.
摘要翻译: 提供了一种用于进行腹膜透析的方法,系统和装置。 为此,部分地提供了电影。 该膜包括一层聚合物共混物,其具有约90%至约99%重量的含有苯乙烯和烃共聚物的第一组分和约10%至约1%的高熔体强度聚丙烯。
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公开(公告)号:US07153286B2
公开(公告)日:2006-12-26
申请号:US10155603
申请日:2002-05-24
申请人: Don Busby , Peter Hopping , Robert Childers , Shahid Din , Brian Lauman , Rick Kienman , Ian Richardson , Joseph H. Bowman, Jr. , Loren M. Lundtveit , Jose Alvaro , Bruce Ming-Da Eu , Sherwin Shang
发明人: Don Busby , Peter Hopping , Robert Childers , Shahid Din , Brian Lauman , Rick Kienman , Ian Richardson , Joseph H. Bowman, Jr. , Loren M. Lundtveit , Jose Alvaro , Bruce Ming-Da Eu , Sherwin Shang
CPC分类号: A61M1/267 , A61M1/166 , A61M1/28 , A61M1/281 , A61M1/288 , A61M2205/127 , A61M2205/50 , A61M2205/581 , A61M2205/583 , G06F19/00
摘要: The present invention provides automated peritoneal dialysis systems, methods of operating the systems and devices for performing same. A typical therapy performed by the present invention begins by draining dialysis solution that is already in the patient's peritoneal cavity. The system pumps fresh dialysate from one of a plurality of supply bags, through an in-line heater to the patient's peritoneal cavity. After a dwell period, the spent dialysate in the cavity is pumped out of the patient to a drain or other disposal means. The system then pumps fresh dialysate from the supply bags to the patient and the procedure is repeated as defined in the therapy protocol. The system can pump a last bag of dialysate to the peritoneal cavity for an extended dwell, such as a daytime dwell.
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公开(公告)号:US07083719B2
公开(公告)日:2006-08-01
申请号:US11077812
申请日:2005-03-11
申请人: Joseph H. Bowman, Jr. , Loren M. Lundtveit , Jose Alvaro , Ben Kellam , Don Busby , Bruce Ming-Da Eu
发明人: Joseph H. Bowman, Jr. , Loren M. Lundtveit , Jose Alvaro , Ben Kellam , Don Busby , Bruce Ming-Da Eu
CPC分类号: A61M1/28 , A61M1/166 , A61M1/288 , A61M39/10 , A61M39/20 , A61M2039/205 , A61M2205/12 , A61M2205/3584 , A61M2205/50 , A61M2205/581 , A61M2205/583 , A61M2205/7536
摘要: A method, system and apparatus for performing peritoneal dialysis are provided. To this end, in part, a medical system is provided that includes (i) a liquid pump; (ii) tubing in communication with the liquid pump; and (iii) at least one processor that operates with the liquid pump to: (a) pump liquid through the tubing, the tubing having an end and a hydrophobic filter at the end, the filter allowing air but not the liquid to escape from the end of the tubing, (b) receive a signal indicating a pressure increase inside the tubing, and (c) cause the pumping to stop when air has been purged substantially from the tubing.
摘要翻译: 提供了一种用于进行腹膜透析的方法,系统和装置。 为此,部分地提供了包括(i)液体泵的医疗系统; (ii)与液体泵连通的管道; 和(iii)至少一个处理器,其与所述液体泵一起操作以:(a)通过所述管道泵送液体,所述管道在端部具有端部和疏水性过滤器,所述过滤器允许空气而不是液体从所述 (b)收到指示管道内压力增加的信号,(c)当空气已经从管道中被清除时,导致泵送停止。
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