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    • 2. 发明申请
    • Fluid Drainage Catheter Having an External Flow Path
    • 流体排水导管具有外部流路
    • US20090221992A1
    • 2009-09-03
    • US12336818
    • 2008-12-17
    • David HannonGeorge J. Cisko, JR.
    • David HannonGeorge J. Cisko, JR.
    • A61M27/00
    • A61M25/0017A61M25/007A61M25/04A61M25/1002A61M25/1011A61M2025/1072
    • A fluid drainage catheter comprises a catheter tube having a proximal and a distal end and a cylindrical wall with a lumen extending generally from the proximal to the distal end to permit the passage of fluid therethrough. The catheter tube is formed such that the proximal end has a closed tip for insertion of the catheter tube into a body cavity and the distal end has an opening for the drainage of from the body cavity through the lumen of the catheter tube. The cylindrical wall has an outer surface with at least one defined external flow path extending generally in a longitudinal direction from a point in proximity to the closed tip to a point distally thereof. With this arrangement, at least one drainage eye is associated with the defined external flow path and extends completely through the catheter tube from the outer surface to the lumen to permit fluid in the flow path to pass through the drainage eye into the lumen.
    • 流体引流导管包括具有近端和远端的导管,以及具有通常从近端至远端延伸的内腔的圆柱形壁,以允许流体通过其中。 导管管形成为使得近端具有用于将导管插入体腔中的封闭尖端,并且远端具有用于从体腔排出穿过导管管腔的开口。 圆柱形壁具有外表面,该外表面具有至少一个限定的外部流动路径,该至少一个限定的外部流动通道沿着纵向方向从靠近该封闭的尖端的点延伸到其远端的点。 利用这种布置,至少一个引流眼与限定的外部流动路径相关联并且完全穿过导管从外表面到内腔,以允许流动路径中的流体通过排水眼进入内腔。
    • 4. 发明申请
    • SOLUBLE MATERIAL INSERTION AID FOR BALLOON CATHETER
    • 用于气瓶导管的可溶材料插入
    • US20120071825A1
    • 2012-03-22
    • US13237704
    • 2011-09-20
    • George J. Cisko, JR.
    • George J. Cisko, JR.
    • A61M25/10
    • A61M25/10A61L29/14A61M2025/1081
    • A soluble material covering is provided about a longitudinally-folded balloon-carrying end of a catheter to facilitate insertion of the catheter into a bodily cavity. The soluble material covering is provided with at least one of perforations or scalloped regions to initiate disassociation of the soluble film from the balloon-carrying end of the catheter upon initiation of inflation of the balloon. The soluble material dissolves within the body after it is disassociated from the balloon-carrying end, eliminating the need to withdraw the covering from the bodily cavity. A lubricant may be applied to the exterior of the soluble film covering prior to insertion. The perforations or scalloped regions overlie clefts or creases defined by inverted regions of the folded annulus of the balloon-carrying end of the catheter.
    • 围绕导管的纵向折叠的球囊承载端设置可溶材料覆盖物,以便于将导管插入体腔。 可溶性材料覆盖物设置有穿孔或扇形区域中的至少一个,以在气囊膨胀开始时引发可溶性膜与导管的球囊承载端的分离。 可溶性物质在与气囊携带端分离后溶解在体内,从而不需要从体腔抽出覆盖物。 在插入之前可以将润滑剂施加到可溶性膜覆盖物的外部。 穿孔或扇形区域覆盖由导管的球囊承载端的折叠环的倒置区域限定的裂口或褶皱。
    • 5. 发明申请
    • RECTAL STIMULATION DEVICE
    • 正确刺激装置
    • US20120239076A1
    • 2012-09-20
    • US13510469
    • 2010-11-19
    • George J. Cisko, JR.
    • George J. Cisko, JR.
    • A61M29/02
    • A61M25/1002A61M25/10A61M25/10183A61M2210/1064
    • A rectal stimulation device for stimulating peristalsis includes a balloon having an interior, a squeeze bulb having an interior and an insertion portion having a distal end and providing flow communication between the interior of the squeeze bulb and the interior of the balloon. The balloon, the squeeze bulb and the insertion portion define a closed fluid system. The balloon overlies the insertion portion distal end. A fluid is disposed in the closed fluid system. The distal end and the balloon are inserted into a rectum of a user, and pressure is applied to the squeeze bulb to urge fluid from the interior off the squeeze bulb to the interior of the balloon to distend the balloon.
    • 用于刺激蠕动的直肠刺激装置包括具有内部的气囊,具有内部的挤压灯泡和具有远端的插入部分,并且在挤压灯泡的内部和气囊的内部之间提供流动连通。 气囊,挤压灯泡和插入部分限定了封闭的流体系统。 气囊覆盖插入部分远端。 流体被设置在封闭流体系统中。 将远端和气囊插入使用者的直肠中,并且将压力施加到挤压球以将流体从挤压球体的内部推到气囊的内部以膨胀气囊。