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31. 发明授权

US4142525A Syringe assembly 失效
公开(公告)号：US4142525A
公开(公告)日：1979-03-06
申请号：US852379
申请日：1977-11-17
申请人： William J. Binard , Anthony J. Ciarico , Leonard R. Anglada , Bhupendra C. Patel
发明人： William J. Binard , Anthony J. Ciarico , Leonard R. Anglada , Bhupendra C. Patel
IPC分类号： A61B17/34 , A61M5/48 , A61M5/00
CPC分类号： A61B17/3401 , A61M5/488
摘要： A syringe assembly comprising, a syringe having a chamber for retaining fluid, and a plunger having one end received in the chamber for pumping fluid out of the chamber. The syringe assembly has means for limiting the amount of pressure generated by the syringe during pumping of fluid.

32. 发明授权

US4119099A Catheter 失效
标题翻译：导管
公开(公告)号：US4119099A
公开(公告)日：1978-10-10
申请号：US778051
申请日：1977-03-16
申请人： Bhupendra C. Patel
发明人： Bhupendra C. Patel
IPC分类号： A61L29/00 , A61F2/958 , A61L29/04 , A61M16/04 , A61M25/00
CPC分类号： A61M25/10 , A61L29/041 , A61M16/04 , A61M25/1018 , A61M25/1025 , A61M25/1036
摘要： A catheter having a shaft including a drainage lumen and an inflation lumen is provided with a molded connector unit bonded to its proximal end, the connector unit including a drainage fitting and an inflation side arm. A rigid adapter tube has its forward end extending into the drainage lumen and its rearward end seated against the drainage fitting to seal the drainage lumen and fitting from the side arm and inflation lumen; the adapter tube provides communication between the drainage lumen and the drainage fitting and the connector unit provides communication between the inflation lumen and the inflation side arm.
摘要翻译：具有包括排水腔和充气腔的轴的导管设置有结合到其近端的模制连接器单元，所述连接器单元包括排水配件和充气侧臂。刚性适配器管的前端延伸到排水腔内，其后端靠在排水配件上，以密封排水腔和配件从侧臂和充气腔; 适配器管提供排水腔和排液配件之间的连通，并且连接器单元提供充气腔和充气侧臂之间的连通。

33. 发明授权

US4074714A Syringe assembly 失效
标题翻译：注射器总成
公开(公告)号：US4074714A
公开(公告)日：1978-02-21
申请号：US776147
申请日：1977-03-10
申请人： William J. Binard , Anthony J. Ciarico , Leonard R. Anglada , Bhupendra C. Patel
发明人： William J. Binard , Anthony J. Ciarico , Leonard R. Anglada , Bhupendra C. Patel
IPC分类号： A61B17/34 , A61F2/958 , A61M5/48 , A61M5/22
CPC分类号： A61M25/10182 , A61B17/3401 , A61M25/1018 , A61M5/488
摘要： A syringe assembly comprising, a syringe having a chamber for retaining fluid, and a plunger having one end received in the chamber for pumping fluid out of the chamber. The syringe assembly has means for limiting the amount of pressure generated by the syringe during pumping of fluid.
摘要翻译：一种注射器组件，其包括具有用于保持流体的腔室的注射器和具有容纳在腔室中的一端的柱塞，用于将流体泵出腔室。注射器组件具有用于限制在泵送流体期间由注射器产生的压力的量的装置。

34. 发明授权

US3943929A Multi-chamber container and method 失效
标题翻译：多室容器和方法
公开(公告)号：US3943929A
公开(公告)日：1976-03-16
申请号：US524022
申请日：1974-11-15
申请人： Bhupendra C. Patel
发明人： Bhupendra C. Patel
IPC分类号： G01N33/48 , A61F5/44 , A61M1/00 , A61M25/00
CPC分类号： A61M25/007 , A61F5/44 , Y10S128/24
摘要： A multi-chamber container comprising a plurality of liquid drainage tubes, a receptacle having a plurality of separate liquid collection compartments, and means for separately connecting each of the drainage tubes to one of the separate compartments in order that liquid passes from the drainage tubes to the compartments for retention therein.
摘要翻译：一种多室容器，包括多个液体排出管，具有多个单独的液体收集室的容器，以及用于将每个排放管分别连接到单独隔室中的一个的装置，以使液体从排水管传递到保留在其中的隔间。

35. 发明授权

US5928182A Pediatric programmable hydrocephalus valve 失效
标题翻译：儿科可编程脑积水阀
公开(公告)号：US5928182A
公开(公告)日：1999-07-27
申请号：US887045
申请日：1997-07-02
申请人： Robert G. Kraus , Bhupendra C. Patel , Robert W. Pike
发明人： Robert G. Kraus , Bhupendra C. Patel , Robert W. Pike
IPC分类号： A61M1/00 , A61M27/00 , A61M5/00
CPC分类号： A61M27/006
摘要： A cerebrospinal fluid (CSF) shunt valve includes a valve housing and a substantially flat stabilizing member that has a width substantially greater than that of the valve housing. The shunt valve is adapted for surgical implantation under the scalp of a patient to drain excess CSF from the brain. The stabilizing member rests on the skull of a patient and the stabilizing member is effective to prevent rotation of the shunt valve about a longitudinal axis thereof. The shunt valve includes a pressure adjustment mechanism disposed within the housing, for adjusting a threshold pressure at which fluid may flow through the shunt valve.
摘要翻译：脑脊液（CSF）分流阀包括阀壳体和基本上平坦的稳定构件，其宽度基本上大于阀壳体的宽度。分流阀适用于患者头皮下的手术植入，从脑排出多余的脑脊液。稳定构件位于患者的颅骨上，并且稳定构件有效地防止分流阀围绕其纵向轴线旋转。分流阀包括设置在壳体内的压力调节机构，用于调节流体可流过分流阀的阈值压力。

36. 发明授权

US4705502A Suprapubic catheter with dual balloons 失效
标题翻译：耻骨上导管与双气球
公开(公告)号：US4705502A
公开(公告)日：1987-11-10
申请号：US948186
申请日：1986-12-31
申请人： Bhupendra C. Patel
发明人： Bhupendra C. Patel
IPC分类号： A61F2/958 , A61M25/00
CPC分类号： A61M25/1011
摘要： A suprapubic catheter comprising, an elongated shaft having a drainage lumen extending therethrough, and a plurality of openings extending through the shaft and communicating with the drainage lumen. The catheter has a first elastic sleeve secured to the shaft in spaced circumferential zones and defining a first cavity beneath the first sleeve, with the first sleeve being located adjacent a distal end of the shaft. The catheter has a second elastic sleeve secured to the shaft in spaced circumferential zones and defining a second cavity beneath the second sleeve, with the second sleeve being located proximal the first sleeve, and with the openings being located intermediate the first and second sleeves. The catheter has one or more inflation lumens extending along the shaft for inflating the first and second sleeves.
摘要翻译：耻骨上导管，其包括具有延伸穿过其的排水腔的细长轴和延伸穿过所述轴并与排液腔连通的多个开口。导管具有第一弹性套筒，该第一弹性套筒以间隔开的周向区域固定到轴上，并且在第一套筒下面限定第一腔室，第一套筒位于轴的远端附近。所述导管具有第二弹性套筒，所述第二弹性套筒以间隔开的周向区域固定到所述轴上，并且在所述第二套筒下方限定第二腔室，所述第二套筒位于所述第一套筒的近侧，并且所述开口位于所述第一和第二套筒的中间。该导管具有一个或多个沿着轴延伸的充气腔，用于使第一和第二袖子膨胀。

37. 发明授权

US4445890A Catheter 失效
标题翻译：导管
公开(公告)号：US4445890A
公开(公告)日：1984-05-01
申请号：US411253
申请日：1982-08-25
申请人： Bhupendra C. Patel
发明人： Bhupendra C. Patel
IPC分类号： A61F2/958 , A61M25/00
CPC分类号： A61M25/0069 , A61M25/10
摘要： A catheter comprising, an extruded tube having a drainage lumen and inflation lumen, with the inflation lumen communicating with the outside of the tube through opening means. The catheter has a tip secured to a distal end of the tube, and an annular sleeve extending from the tip and having a proximal end secured to the outside of the tube.
摘要翻译：一种导管，包括具有排水腔和膨胀腔的挤出管，其中所述充气腔通过打开装置与所述管的外部连通。导管具有固定到管的远端的尖端，以及从顶端延伸并且具有固定到管的外侧的近端的环形套筒。

38. 发明授权

US4240430A Syringe assembly 失效
标题翻译：注射器总成
公开(公告)号：US4240430A
公开(公告)日：1980-12-23
申请号：US053482
申请日：1979-06-29
申请人： William J. Binard , Anthony J. Ciarico , Leonard R. Anglada , Bhupendra C. Patel
发明人： William J. Binard , Anthony J. Ciarico , Leonard R. Anglada , Bhupendra C. Patel
IPC分类号： A61B17/34 , A61B19/00 , A61M5/48 , A61M5/00
CPC分类号： A61M5/488 , A61B17/3401 , A61B2017/00907
摘要： A syringe assembly comprising, a syringe having a chamber for retaining fluid, and a plunger having one end received in the chamber for pumping fluid out of the chamber. The syringe assembly has means for limiting the amount of pressure generated by the syringe during pumping of fluid.
摘要翻译：一种注射器组件，其包括具有用于保持流体的腔室的注射器和具有容纳在腔室中的一端的柱塞，用于将流体泵出腔室。注射器组件具有用于限制在泵送流体期间注射器产生的压力的量的装置。

39. 发明授权

US4225371A Method of making a catheter 失效
标题翻译：制作导管的方法
公开(公告)号：US4225371A
公开(公告)日：1980-09-30
申请号：US32836
申请日：1979-04-24
申请人： Glenn N. Taylor , Bhupendra C. Patel
发明人： Glenn N. Taylor , Bhupendra C. Patel
IPC分类号： A61M25/00 , B32B31/00
CPC分类号： A61M25/1036 , A61M25/1029 , A61M25/1034 , Y10T156/1056 , Y10T29/49879
摘要： A catheter comprising, an elongated shaft of elastic material having an annular sleeve overlying a surface of the shaft, with one end of the sleeve being of one-piece construction with the shaft, and with a circumferential portion of the sleeve spaced from the one sleeve end being bonded to the shaft to define a cavity between the sleeve and the shaft surface. The inflation lumen communicates with the cavity in order to inflate the balloon.
摘要翻译：一种导管，包括：弹性材料的细长轴，其具有覆盖在所述轴的表面上的环形套筒，所述套筒的一端与所述轴一体构造，并且所述套筒的周向部分与所述一个套筒间隔开端部结合到轴以在套筒和轴表面之间限定空腔。充气腔与空腔连通以使气囊膨胀。

40. 发明授权

US4207900A Insert molded catheter and method 失效
标题翻译：插入模制导管和方法
公开(公告)号：US4207900A
公开(公告)日：1980-06-17
申请号：US921696
申请日：1978-07-03
申请人： Bhupendra C. Patel , Russell J. Schweizer , Jesse C. Smith
发明人： Bhupendra C. Patel , Russell J. Schweizer , Jesse C. Smith
IPC分类号： A61F2/958 , A61M25/00
CPC分类号： A61M25/1036 , A61M25/1025 , A61M25/001 , B29L2031/7542
摘要： A catheter comprising, an elongated shaft having a main lumen extending through the shaft, and an inflation lumen extending through a wall of the shaft. The catheter has a tip molded directly onto a distal end of the shaft, and a connecter molded directly onto a proximal end of the shaft.
摘要翻译：一种导管，包括：细长轴，其具有延伸穿过所述轴的主腔，以及延伸穿过所述轴的壁的充气腔。导管具有直接模制在轴的远端上的尖端，以及直接模制在轴的近端上的连接器。

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