公开(公告)号：US10406277B2

公开(公告)日：2019-09-10

申请号：US15224278

申请日：2016-07-29

Applicant: ConvaTec Technologies Inc.

Inventor： Christopher Gregory

IPC: A61M3/02 ,  A61M25/10 ,  A61M1/00 ,  A61M25/04

Abstract: A rectal drainage appliance is disclosed comprising a tubular element having an inflatable balloon at a distal end for anchoring the appliance in the rectum. The appliance includes one or more of: (i) first and second auxiliary lumens communicating with the inflatable balloon to provide independent inflation and pressure monitoring paths coupled to the balloon; (ii) a pressure state indicator defined by a mechanical element configured to flip between first and second states or shapes responsive to sensed pressure; and (iii) a collapsible auxiliary lumen larger than the inflation lumen, and configured to permit admission of irrigation fluid. The pressure state indicator may also be used in intestinal drains.

公开(公告)号：US10391197B2

公开(公告)日：2019-08-27

申请号：US16005467

申请日：2018-06-11

Applicant: ConvaTec Technologies Inc.

Inventor： David Malcolm Woods

IPC: A61F13/00 ,  A61L15/46 ,  A61L15/18 ,  A61L15/28 ,  A61L15/44 ,  A61L26/00

Abstract: A wound dressing having anti-microbial activity comprises a first fiber capable of bonding with silver (1) cations. The wound dressing comprises a blend of the first fiber to which silver (1) cations are bonded and a second fiber which is substantially free from silver. The wound dressing comprises from 0.01 to 5.0 percent by weight of silver (1) cations, based on the weight of fiber.

公开(公告)号：US10350326B2

公开(公告)日：2019-07-16

申请号：US14403954

申请日：2013-05-30

Applicant: CONVATEC TECHNOLOGIES INC.

Inventor： Wayne Lee Bonnefin ,  Ander Albizuri Bugedo ,  David Parsons ,  Joseph Thompson

IPC: A61L15/60 ,  A61L15/28 ,  A61L15/18 ,  A61F13/00 ,  A61L15/42 ,  A61L15/46

Abstract: A wound dressing comprising a mat of gel forming fibers comprising silver, the mat having an open structure reinforced with textile fibers or threads, or fibers or threads of limited absorbency for use in the treatment of wounds.

公开(公告)号：US20180360645A1

公开(公告)日：2018-12-20

申请号：US16115266

申请日：2018-08-28

Applicant: ConvaTec Technologies Inc.

Inventor： George FATTMAN ,  Gary OBERHOLTZER

IPC: A61F5/448 ,  A61F5/443

Abstract: A coupling assembly for fastening an adhesive wafer to an ostomy appliance device, the coupling assembly including a captive connection between the adhesive wafer and ostomy appliance that permits captive relative displacement between the entire adhesive wafer and the entrance aperture of the appliance, to facilitate access to the wafer from the non-body-contacting side. The coupling assembly further comprises a fixation coupling for fixing the adhesive wafer in the operative position.

公开(公告)号：US20180318125A1

公开(公告)日：2018-11-08

申请号：US16030602

申请日：2018-07-09

Applicant: ConvaTec Technologies Inc.

Inventor： Terese CASADO ,  Victoria SCHAFER ,  Teresa SLANKARD

IPC: A61F5/445 ,  A61F5/443 ,  A61F5/448 ,  A61F5/44

CPC classification number: A61F5/445 ,  A61F5/44 ,  A61F5/443 ,  A61F5/448

Abstract: Disclosed are computer-based systems and media for providing an interactive ostomy treatment guide, and methods of using the same, the guide comprising: a software module configured to receive ostomy assessment information, the assessment information comprising one or more of: condition of skin adjacent an ostomy, topographical location of any peristomal lesion, stoma type, pouching surface type, stoma devices present, and stoma complications; a software module configured to apply a treatment algorithm to the ostomy assessment information to generate an output; and a software module configured to display one or more ostomy management options based on the output.

公开(公告)号：US20170259046A9

公开(公告)日：2017-09-14

申请号：US14745312

申请日：2015-06-19

Applicant: ConvaTec Technologies Inc.

Inventor： Yun JIN ,  Christopher Carter GREGORY

IPC: A61M25/10 ,  A61M5/31 ,  A61F5/44

CPC classification number: A61M25/10186 ,  A61F5/4405 ,  A61M5/3134 ,  A61M25/1018 ,  A61M25/10182 ,  A61M25/10184 ,  A61M25/1036 ,  A61M39/22 ,  A61M39/24 ,  A61M39/26 ,  A61M2039/2473 ,  A61M2039/2493 ,  Y10T29/49826

Abstract: The present invention relates to a valve system for an inflatable portion of an indwelling medical device and more particularly to a valve system for fluid regulation of a catheter comprising a fluid inflatable portion that undergoes pressure changes within the body during use.

公开(公告)号：US09668910B2

公开(公告)日：2017-06-06

申请号：US14479178

申请日：2014-09-05

Applicant: ConvaTec Technologies Inc.

Inventor： Kimberly Murray

IPC: A61F5/44 ,  A61M1/00 ,  A61F5/445 ,  B65D35/44 ,  B65D47/06 ,  B65D33/24 ,  A61F13/56

CPC classification number: A61F5/4407 ,  A61F5/44 ,  A61F5/4404 ,  A61F5/445 ,  A61F13/5616 ,  B65D33/24 ,  B65D35/44 ,  B65D47/066

Abstract: A drainable ostomy pouch includes a collection portion and a drain chute portion extending from the collection portion and having a discharge opening for permitting emptying of contents from the pouch. The drain chute is foldable between an open condition in which the drain chute portion is extended from the collection portion, and a closed condition in which the drain chute portion is folded towards the collection portion. At least one flap retains the folded drain chute portion.

公开(公告)号：US20170042723A1

公开(公告)日：2017-02-16

申请号：US15306043

申请日：2015-04-24

Applicant: ConvaTec Technologies Inc.

Inventor： Gary OBERHOLTZER ,  Mark Lesko

IPC: A61F5/441 ,  A61F5/445

CPC classification number: A61F5/441 ,  A61F5/445

Abstract: Ostomy appliances with a filter system that is resistant to clogging by waste expelled by the stoma are provided for waste management.

Abstract translation: 具有防止由造口排出的废物堵塞的过滤系统的造口器具被提供用于废物管理。

公开(公告)号：US09562305B2

公开(公告)日：2017-02-07

申请号：US14362050

申请日：2012-11-29

Applicant: CONVATEC TECHNOLOGIES INC.

Inventor： Wayne Bonnefin ,  Sarah Wroe ,  Amelia Prentice

IPC: D02G3/04 ,  A61F13/00 ,  A61L15/42 ,  A61L15/60 ,  D02G3/44 ,  D06M13/21 ,  D06M23/10 ,  A61F13/02 ,  D04B21/12 ,  D01G15/00 ,  D01H4/00 ,  D02G3/02 ,  D06B9/00 ,  D06M101/06

CPC classification number: D02G3/04 ,  A61F13/00012 ,  A61F13/00021 ,  A61F13/00063 ,  A61F13/00068 ,  A61F13/0209 ,  A61F2013/00174 ,  A61F2013/00229 ,  A61F2013/00242 ,  A61F2013/00536 ,  A61F2013/0054 ,  A61L15/425 ,  A61L15/60 ,  D01G15/00 ,  D01H4/00 ,  D02G3/02 ,  D02G3/448 ,  D04B21/12 ,  D06B9/00 ,  D06M13/21 ,  D06M23/10 ,  D06M2101/06 ,  D10B2509/022 ,  Y10T428/2975

Abstract: A yarn comprising gel forming filaments or fibers particularly one used to make a woven or knitted wound dressing or other gelling fabric structure. The invention provides a yarn comprising a blend of from 30% to 100% by weight of gel-forming fibers and 0% to 70% by weight of textile fibers. Process for making the yarns are also described including those using rotor spinning.

Abstract translation: 一种包含凝胶形成长丝或纤维的纱线，特别是用于制造编织或针织伤口敷料或其它凝胶织物结构的纱线。 本发明提供一种包含30％至100％重量的凝胶形成纤维和0％至70％重量的纺织纤维的共混物的纱线。 还描述了用于制造纱线的方法，包括使用转杯纺纱的方法。

公开(公告)号：US20170020713A1

公开(公告)日：2017-01-26

申请号：US15288997

申请日：2016-10-07

Applicant: ConvaTec Technologies Inc.

Inventor： GEORGE FATTMAN ,  Gary OBERHOLTZER

IPC: A61F5/448 ,  A61F5/443

CPC classification number: A61F5/448 ,  A61F5/443

Abstract: A coupling assembly for fastening an adhesive wafer to an ostomy appliance device, the coupling assembly including a captive connection between the adhesive wafer and ostomy appliance that permits captive relative displacement between the entire adhesive wafer and the entrance aperture of the appliance, to facilitate access to the wafer from the non-body-contacting side. The coupling assembly further comprises a fixation coupling for fixing the adhesive wafer in the operative position.

Abstract translation: 一种用于将粘合剂晶片紧固到造口术器具装置的联接组件，所述联接组件包括粘合剂晶片和造口术器具之间的俘获连接，其允许整个粘合剂晶片和器具的入口孔之间的俘获相对位移，以便于接近 来自非身体接触侧的晶片。 联接组件还包括用于将粘合剂晶片固定在操作位置的固定联接件。