公开(公告)号：US08679581B2

公开(公告)日：2014-03-25

申请号：US13382219

申请日：2010-07-07

Applicant: Mahesh Sambasivam ,  James Crivello

Inventor： Mahesh Sambasivam ,  James Crivello

IPC: B05D5/10

CPC classification number: C08F2/18 ,  C08F220/06 ,  C08F220/34 ,  C08F220/56 ,  C08G77/20 ,  C08G77/442 ,  C08L83/00 ,  C09J7/38 ,  C09J11/06 ,  C09J11/08 ,  C09J183/04 ,  C09J183/10 ,  C09J2483/00

Abstract: Silicone pressure sensitive adhesive compositions including amphiphilic copolymers. The amphiphilic copolymers are based on a polydimethylhydrogensiloxane or polydimethylsiloxane based macroinitiator. A medical device including said pressure sensitive adhesive compositions for securing the device to human skin or tissue.

Abstract translation: 含有两亲性共聚物的硅氧烷压敏粘合剂组合物。 两亲共聚物基于聚二甲基氢硅氧烷或聚二甲基硅氧烷基大分子引发剂。 包括用于将该装置固定在人皮肤或组织上的所述压敏粘合剂组合物的医疗装置。

公开(公告)号：US20140052063A1

公开(公告)日：2014-02-20

申请号：US13877890

申请日：2012-11-15

Applicant: ConvaTec Technologies, Inc

Inventor： Christopher Gregory ,  Yun Jin ,  John B. Cline

IPC: A61M29/00 ,  A61M16/04

CPC classification number: A61M16/044 ,  A61F5/445 ,  A61F5/449 ,  A61F2005/4455 ,  A61M3/0295 ,  A61M16/04 ,  A61M16/0443 ,  A61M16/0465 ,  A61M16/0486 ,  A61M16/201 ,  A61M16/208 ,  A61M16/209 ,  A61M25/10182 ,  A61M25/10183 ,  A61M25/10185 ,  A61M25/10186 ,  A61M25/10187 ,  A61M2205/583

Abstract: The body has a fluid inlet port for receiving pressurized fluid and a fluid outlet port connected to the retention balloon. A first passage connects the fluid inlet port and the fluid outlet port. A second passage in the body is connected to the balloon fluid return path and is at the pressure of the retention balloon. A valve prevents fluid flow through the first passage when actuated. The valve includes a pressure-responsive member movable to a position to obstruct fluid flow in response to fluid pressure in the second passage exceeding the predetermined level. Flexible means such as a membrane defines a normally open portion of the first fluid passage, which is closed by the moveable means bearing on the membrane when pressure exceeding the predetermined level actuates the valve.

Abstract translation: 主体具有用于接收加压流体的流体入口和连接到保持气囊的流体出口。 第一通道连接流体入口和流体出口。 身体中的第二通道连接到气囊流体返回路径并且处于保持气囊的压力。 当致动时，阀阻止流体流过第一通道。 所述阀包括压力响应构件，所述压力响应构件能够响应于所述第二通道中的流体压力超过预定水平位置而阻止流体流动的位置。 诸如膜的柔性装置限定第一流体通道的常开部分，当超过预定水平的压力促使阀门时，第一流体通道的常开部分由在膜上的可移动装置关闭。

公开(公告)号：US20130152309A1

公开(公告)日：2013-06-20

申请号：US13767713

申请日：2013-02-14

Applicant: ConvaTec Technologies Inc.

Inventor： Roger BRAY

IPC: A61L15/46

CPC classification number: A61L15/28 ,  A61L15/18 ,  A61L15/44 ,  A61L15/46 ,  A61L2300/104 ,  A61L2300/404 ,  C08L5/04 ,  C08L1/28

Abstract: An antibacterial wound dressing is based on or derived from gel-forming fibres such as carboxymethyl cellulose or alginate fibres having silver ions linked thereto at some but not all of the exchangeable sites such that the distribution of silver ions over the exchangeable sites is substantially uniform. The silvered fibres for the wound dressing can be prepared by contacting an assembly of precursor gel-forming fibres having exchangeable sites under conditions which do not cause irreversible gelling of the fibres with an amount of a solution containing silver ions so as to link silver ions at some but not all of the exchangeable sites, the whole of the assembly of precursor gel-forming fibres being contacted essentially simultaneously with the entire solution containing silver ions.

Abstract translation: 抗菌伤口敷料基于或衍生自凝胶形成纤维，例如羧甲基纤维素或在一些但不是全部可交换位点处具有银离子的藻酸盐纤维，使得银离子在可交换位点上的分布基本上是均匀的。 用于伤口敷料的镀银纤维可以通过使具有可交换位置的前体凝胶形成纤维的组件在不引起纤维不可逆胶凝的条件下与一定量的含银离子的溶液接触来制备，以便将银离子连接在 一些但不是全部的可交换位点，前体凝胶形成纤维的整体组装基本上与含有银离子的整个溶液同时接触。

公开(公告)号：US08303554B2

公开(公告)日：2012-11-06

申请号：US12738348

申请日：2008-10-20

Applicant: Mingliang Lawrence Tsai ,  Tinh Nguyen-DeMary

Inventor： Mingliang Lawrence Tsai ,  Tinh Nguyen-DeMary

IPC: A61M1/00 ,  A61F5/44 ,  A47K11/00

CPC classification number: A61M1/0031 ,  A61B5/445 ,  A61F5/4404 ,  A61F5/453 ,  A61F5/455 ,  A61F2013/00536 ,  A61M1/0025 ,  A61M1/0088 ,  A61M2205/3306 ,  A61M2205/3317 ,  A61M2205/3368 ,  A61M2205/3375 ,  A61M2205/3386 ,  Y10T29/49826

Abstract: A body interface device for a urine aspiration system comprises a skin contact pad with gel adhesive for adhering to the skin, and a flexible cover attached to the pad. The pad includes at least one aperture for admitting urine through the pad into the body interface device. The flexible cover has a bulged form projecting away from the gasket. The flexible cover defines a urine receiving chamber facing towards the gasket, and recess facing away from the chamber for receiving at least a portion of a non-contact liquid sensor. The recess and chamber have a wall portion in common that separates the recess and the chamber. A liquid acquisition material in the chamber receives and transports urine for rapid sensing by the non-contact sensor. An aspiration unit is responsive to the non-contact liquid sensor to apply aspiration suction to the body interface device, upon detection of urine.

Abstract translation: 用于尿液抽吸系统的身体接口装置包括具有粘附到皮肤上的凝胶粘合剂的皮肤接触垫和附接到垫的柔性罩。 垫包括至少一个孔，用于将尿通过垫进入身体接口装置。 柔性盖具有从垫圈突出的凸出形状。 柔性盖限定面向垫圈的尿液接收室，以及面向腔室的凹部，用于容纳非接触式液体传感器的至少一部分。 凹部和腔室具有共同的壁部，其分开凹部和腔室。 室中的液体采集材料接收并运送尿液以通过非接触式传感器进行快速感测。 抽吸单元响应于非接触式液体传感器，以便在检测到尿液时将抽吸吸力施加到身体接口装置。

公开(公告)号：US08092437B2

公开(公告)日：2012-01-10

申请号：US10811055

申请日：2004-03-26

Applicant: John B. Cline

Inventor： John B. Cline

IPC: A61F5/44

CPC classification number: A61F5/445 ,  A61F5/448

Abstract: A flexible membrane is situated within a rigid or semi-rigid cap. The edge of the cap wall is adhesively fixed to the tissue surrounding the stoma. The interior of the cap is pressurized to press the membrane to seal the stoma against the discharge of solid and semi-solid waste. Gas escapes through a vent with a filter element. The cap can be pressurized by an external pump or an integral pump member situated on top of the cap. A relief valve prevents over pressurization. A collection pouch can be provided as part of a device. The device can be removably mounted on a standard two-piece faceplate.

Abstract translation: 柔性膜位于刚性或半刚性盖内。 帽壁的边缘粘附固定在造口周围的组织上。 盖的内部被加压以压迫膜以密封造口以抵抗固体和半固体废物的排放。 气体通过带过滤元件的通风口逸出。 盖可以通过位于盖顶部的外部泵或整体泵构件来加压。 安全阀防止过度加压。 收集袋可以作为装置的一部分提供。 该装置可拆卸地安装在标准的两件式面板上。

公开(公告)号：US20110092929A1

公开(公告)日：2011-04-21

申请号：US12999646

申请日：2009-06-19

Applicant: Bret Weig

Inventor： Bret Weig

IPC: A61F5/445

CPC classification number: A61F5/445 ,  A61F2005/4455

Abstract: A stoma extender includes a first end for insertion into a stoma for diverting stomal effluent into the stoma extender before the effluent exits the stoma; a second end for remaining external of the stoma, for providing a discharge exit for stomal effluent; and a conduit portion coupled between the first and second ends for communicating stomal effluent through the stoma extender, wherein the length of the conduit portion is adjustable stably, to permit adaptation of the stoma extender to an individual's stoma.

Abstract translation: 造口扩张器包括用于插入造口的第一端，用于在出水口离开造口之前将造口排出物转移到造口延伸器中; 用于保留造口外部的第二端，用于提供排气口的排放口; 以及连接在所述第一和第二端之间的导管部分，用于将穿过所述造口扩张器的穿孔流出物连通，其中所述导管部分的长度可稳定地调节，以允许所述造口扩张器适应个体的造口。

公开(公告)号：US07723559B2

公开(公告)日：2010-05-25

申请号：US10820270

申请日：2004-04-08

Applicant: Patrick G. Linnane ,  Helen L. Shaw

Inventor： Patrick G. Linnane ,  Helen L. Shaw

IPC: A61F13/00

CPC classification number: A61F13/0203 ,  A61F13/0226 ,  A61F2013/00412

Abstract: A wound dressing for post-operative sites requiring drainage includes a thin film or film/foam laminate layer with an adhesive applied to one surface thereof and an absorbent layer positioned on the adhesive surface. The dressing has an aperture to accommodate a drainage tube and a slit extending from the aperture to an outer edge of the dressing.

Abstract translation: 用于需要引流的手术后部位的伤口敷料包括薄膜或膜/泡沫层压层，其粘合剂施加到其一个表面上，吸收层位于粘合剂表面上。 该敷料具有一个孔，以容纳排水管和从该孔延伸至敷料的外边缘的狭缝。

公开(公告)号：US07722585B2

公开(公告)日：2010-05-25

申请号：US11930595

申请日：2007-10-31

Applicant: Malcolm Falconer ,  Adrin Breakwell ,  Bret Weig

Inventor： Malcolm Falconer ,  Adrin Breakwell ,  Bret Weig

IPC: A61F5/44

CPC classification number: A61F5/4407

Abstract: A drainable ostomy pouch has an outlet. Reinforcing members at the outlet are deformable by application of manual pressure at their ends to distend the outlet. The lateral edges of the reinforcing members may be offset, which encourages the reinforcing members to consistently bend away from each other. A peelable distributed mechanical engagement fastener secures the outlet in a folded condition. The fastener parts are hook-hook type plastic extrusions, and provide a snap-engagement. A security flap is foldable under the outlet when in its folded condition. The outlet is released in two stages.

Abstract translation: 可排水造口袋有一个出口。 在出口处的加强构件可通过在其端部施加手动压力而变形，以使出口膨胀。 加强构件的侧边缘可以偏移，这鼓励加强构件彼此一致地弯曲。 可剥离的分布式机械接合紧固件将出口固定在折叠状态。 紧固件部件是钩钩式塑料挤压件，并且提供扣合。 处于折叠状态时，安全挡板可在出口下折叠。 出口分两个阶段释放。

公开(公告)号：US20100022976A1

公开(公告)日：2010-01-28

申请号：US12527716

申请日：2008-02-21

Applicant: Bret Weig

Inventor： Bret Weig

IPC: A61F5/44

CPC classification number: A61F5/445 ,  A61F2/0027 ,  A61F5/451

Abstract: A rectal appliance with a tubular member defining a communication passage for body waste, and first and second inflatable chamber portions carried on the tubular member for forming internal and external seals with respect to the anus. One or both of the inflatable chamber portions have a partly flared shape. The second inflatable chamber portion has a low external profile, and a concave sealing surface. The inflatable chamber portions are defined at least partly by a common flexible membrane that is constrained near a middle region to define a narrow waist between the two inflatable chamber portions.

Abstract translation: 一种具有管状构件的直肠器具，其限定用于身体排泄物的连通通道，以及承载在所述管状构件上的第一和第二可膨胀腔室部分，用于相对于肛门形成内部和外部密封件。 可膨胀室部分中的一个或两个具有部分张开的形状。 第二可膨胀室部分具有低外部轮廓和凹形密封表面。 可膨胀室部分至少部分地由限定在中间区域附近的普通柔性膜限定，以限定两个可充气室部分之间的窄腰部。

公开(公告)号：US20090287130A1

公开(公告)日：2009-11-19

申请号：US12437647

申请日：2009-05-08

Applicant: Bryony Jayne Lee ,  Stephen Michael Cotton

Inventor： Bryony Jayne Lee ,  Stephen Michael Cotton

IPC: A61F13/00 ,  D05B1/00

Abstract: A wound dressing comprising a layer in the form of a strip and comprising gel-forming fibers, the strip having longitudinal lines of stitches formed from a thread and transverse lines of stitches formed from a thread.

Abstract translation: 一种伤口敷料，其包括带状形式的层并且包括凝胶形成纤维，所述带具有由螺纹形成的纵向线迹线和由线形成的横向线迹线。