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公开(公告)号：US10028857B2
公开(公告)日：2018-07-24
申请号：US13840582
申请日：2013-03-15
Applicant: ConvaTec Technologies Inc.
Inventor： Terese Casado , Victoria Schafer , Teresa Slankard
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.
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公开(公告)号：US09943436B2
公开(公告)日：2018-04-17
申请号：US14466785
申请日：2014-08-22
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Tinh Nguyen-Demary , John Cline , John Blum , Gary Stacey , Philip Davies , Trevor Beckett
CPC classification number: A61F5/445 , A61F5/441 , A61F5/448 , A61F2005/4486
Abstract: A controlled discharge ostomy appliance assembly comprises (i) a stoma seal that is self-urging with a dynamic damping characteristic that resists changes of seal volume, (ii) a press-fit coupling member displaceable from an unlocked position to a locked position as part of a press-fit process, and (iii) a single-use frangible portion. The assembly further includes a protector shield removably fastened to the appliance forming a combined assembly therewith. The protector shield comprises (i) a seal displacer manipulable for displacing the stoma seal to a non-operative position ready for fitting, (ii) a substantially rigid coupling member guard portion for protecting the state of the coupling member, and (iii) a bracing portion for bracing the single-use frangible portion.
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公开(公告)号：US09808606B2
公开(公告)日：2017-11-07
申请号：US14745312
申请日：2015-06-19
Applicant: ConvaTec Technologies Inc.
Inventor： Yun Jin , Christopher Carter Gregory
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.
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公开(公告)号：US20170252549A1
公开(公告)日：2017-09-07
申请号：US15495712
申请日：2017-04-24
Applicant: ConvaTec Technologies Inc.
Inventor： Yun JIN , Bret Alexander WEIG , John CLINE , Mingliang Lawrence TSAI
Abstract: A bag connector system includes a first coupling element, with a self-closing seal and a housing having a fluid inlet port and a fluid outlet port, and a second coupling element, with a housing having a fluid inlet end and a fluid outlet end. The fluid inlet end is configured to displace the self-closing seal when inserted into the fluid outlet port of the first coupling element. A bag connector system optionally includes a locking mechanism to maintain the first coupling element and second coupling element in a coupled state. Uncoupling of the first and second coupling elements results in minimal fluid contamination on the outer surfaces of the coupling elements. The bag connector systems provided herein are included in medical appliances for waste management.
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公开(公告)号：US20170079276A1
公开(公告)日：2017-03-23
申请号：US15372299
申请日：2016-12-07
Applicant: ConvaTec Technologies Inc.
Inventor： Steven L. Percival , Phillip G. Bowler , David Parsons
CPC classification number: A61K33/38 , A01N37/44 , A01N59/00 , A01N59/12 , A01N59/16 , A61K31/198 , A61K33/18 , A61L26/0004 , A61L26/0066 , A61L2300/104 , A61L2300/106 , A61L2300/11 , A61L2300/206 , A61L2300/212 , A01N25/04 , A01N2300/00
Abstract: An antiseptic composition suitable for use on skin and wounds comprising a source of an antimicrobial agent and an agent which disrupts biofilms. More, particularly the invention relates to a composition capable of providing effective antimicrobial activity while at the same time avoiding wound and skin irritation and retardation of wound healing.
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Patent Agency Ranking
公开(公告)号：US20160251451A1
公开(公告)日：2016-09-01
申请号：US15147739
申请日：2016-05-05
Applicant: ConvaTec Technologies Inc.
Inventor： David Kershaw , Simon Adams
CPC classification number: C08B3/06 , A61K31/717 , A61L15/28 , C08B11/12 , C08B11/20 , C08B11/22 , C08J3/096 , C08J2301/28 , C08L1/286 , D01D5/0046 , D01D5/06 , D10B2201/28 , D10B2509/00 , C08L1/26
Abstract: The invention relates to a method for dissolving the components of gel forming materials suitable for use in wound care comprising the steps of admixing said components with an ionic liquid. The ionic liquid may be selected from the group of tertiary amine N-oxides, N,N-dimethyl formamide/nitrogen tetroxide mixtures, dimethyl sulphoxide/paraformaldehyde mixtures and solutions of limium chloride in N,N-dimethyl acetamide or N-methyl pyrrolidone.
Abstract translation: 本发明涉及一种溶解适合用于伤口护理的凝胶形成材料的组分的方法，包括以下步骤：将所述组分与离子液体混合。 离子液体可以选自叔胺N-氧化物，N，N-二甲基甲酰胺/四氧化四氮混合物，二甲基亚砜/多聚甲醛混合物和氯化铵在N，N-二甲基乙酰胺或N-甲基吡咯烷酮中的溶液。
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公开(公告)号：US09066989B2
公开(公告)日：2015-06-30
申请号：US14280512
申请日：2014-05-16
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： David Malcolm Woods
CPC classification number: A61L15/46 , A61L15/18 , A61L15/28 , A61L15/44 , A61L26/0023 , A61L26/0052 , A61L26/0066 , A61L2300/104 , A61L2300/404 , A61L2300/42 , Y10T428/24041 , Y10T428/24993 , Y10T442/2525 , Y10T442/475 , Y10T442/481 , Y10T442/655
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.
Abstract translation: 具有抗微生物活性的伤口敷料包括能够与银（1）阳离子结合的第一纤维。 伤口敷料包括与银（1）阳离子结合的第一纤维和基本上不含银的第二纤维的共混物。 伤口敷料包含基于纤维重量的0.01至5.0重量％的银（1）阳离子。
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公开(公告)号：US20140256676A1
公开(公告)日：2014-09-11
申请号：US14280512
申请日：2014-05-16
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： David Malcolm WOODS
IPC: A61L26/00
CPC classification number: A61L15/46 , A61L15/18 , A61L15/28 , A61L15/44 , A61L26/0023 , A61L26/0052 , A61L26/0066 , A61L2300/104 , A61L2300/404 , A61L2300/42 , Y10T428/24041 , Y10T428/24993 , Y10T442/2525 , Y10T442/475 , Y10T442/481 , Y10T442/655
Abstract: A wound dressing having anti-microbial activity comprises a first fibre capable of bonding with silver (1) cations. The wound dressing comprises a blend of the first fibre to which silver (1) cations are bonded and a second fibre 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 fibre.
Abstract translation: 具有抗微生物活性的伤口敷料包括能够与银（1）阳离子结合的第一纤维。 伤口敷料包括与银（1）阳离子结合的第一纤维和基本上不含银的第二纤维的共混物。 伤口敷料包含基于纤维重量的0.01至5.0重量％的银（1）阳离子。
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公开(公告)号：US12233002B2
公开(公告)日：2025-02-25
申请号：US18056213
申请日：2022-11-16
Applicant: ConvaTec Technologies Inc.
Inventor： Michael Seres , Anupriya Jai Tilak Naik , David Ramirez-Ayala , Yumeng Wu , Bryan Went , Erick Went , Sabrina Kaefer , Irina Dorofeeva , Tianbin Zhao , Balaji Meda Ravindra
Abstract: An ostomy bag can include one or more sensors for measuring one or more metrics. An ostomy wafer can also include one or more sensors for measuring one or more metrics. The sensors can be temperature sensors and/or capacitive sensors, for example, and the metrics can include bag fill, leakage, skin irritation, and phase of stoma output, among others.
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公开(公告)号：US12121645B2
公开(公告)日：2024-10-22
申请号：US16995001
申请日：2020-08-17
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Landy Aaron Toth
CPC classification number: A61M1/74 , A61M1/68 , A61M1/78 , A61M1/82 , A61M1/96 , A61M1/962 , A61M1/982 , A61M1/67 , A61M1/80 , A61M27/00 , A61M2205/075 , A61M2205/8206 , A61M2209/088
Abstract: An apparatus (10) for controlling flow of fluid from a wound site of a patient including a cavity (28) connectable to a wound site and a reservoir (16). The cavity (28) may have a first deformed state, and a second state in which it is not deformed or less deformed than in the first state. The cavity (28) may be adapted to manage fluid flow between the wound site and the reservoir (16) during transition of the cavity (28) between the first state and the second state. An actuator element (64) of the apparatus (10) may be adapted to operate on the chamber (28) to transition the cavity (28) from the second state to the first state.
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