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公开(公告)号：US11027109B2
公开(公告)日：2021-06-08
申请号：US15771407
申请日：2016-11-03
申请人： i2r Medical Limited
摘要： The present invention provides a wound dressing tubing connector, comprising a first unit and a second unit which are releasably connectable and which when connected form a fluid path through the connector, wherein the first unit comprises an inlet and an outlet and wherein the second unit comprises an inlet and an outlet, in which the outlet of the first unit and the inlet of the second unit when connected together define the fluid path, and wherein the first unit and the second unit are connectable to form an air and fluid tight seal and wherein the first unit and/or the second unit comprises a pressure regulator valve in fluid communication with the fluid path. Also provided are systems, kits and methods of treatment.
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公开(公告)号：US10213359B2
公开(公告)日：2019-02-26
申请号：US14376135
申请日：2013-01-29
申请人： i2r Medical Limited , Paul Banwell
摘要： Post-scar formation reduction apparatus comprises a biocompatible scar interface layer, a compressible pressure chamber overlying the scar interface layer, and an at least substantially uniformly compressible pressure element in the pressure chamber which extends over the scar interface layer. The pressure element has a bulk modulus enabling a predetermined uniform or substantially uniform compression of the pressure element in at least a direction perpendicular or substantially perpendicular to the scar interface layer on application of a specific pressure. Evacuator is also provided which at least partially evacuates the pressure chamber, whereby the pressure element is uniformly or substantially uniformly compressed in the direction of the scar interface layer and the pressure chamber positively urges the compressed pressure element towards the scar interface layer.
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公开(公告)号：US20130072836A1
公开(公告)日：2013-03-21
申请号：US13639301
申请日：2011-04-06
IPC分类号： A61H9/00
CPC分类号： A61H9/0007 , A61H1/0288 , A61H9/0078 , A61H23/0263 , A61H2201/0207 , A61H2201/0242 , A63B21/00178 , A63B23/16
摘要： A therapeutic hand exercise device comprises one or more pliant sleeves (5) for attachment to one or more digits of a human hand, a chamber (4) provided in at least a dorsal region of the or each pliant sleeve (5), a liquid inlet to the chamber and a pump (3) for supplying pressurised liquid to the or each chamber. Each pliant sleeve (5) is movable between a relaxed state and a stiffened state in which the pliant sleeve forms a substantially rigid elongate member for holding a finger disposed within the sleeve in an extended position. A resilient member (6) is fitted to the Palmar side of each pliant sleeve which returns the finger to a state of contracture.
摘要翻译： 治疗性手部锻炼装置包括一个或多个用于连接到人的一个或多个数字的柔顺袖子（5），设置在该柔性套筒（5）的至少背部区域中的腔室（4），液体 入口到腔室，以及用于将加压液体供应到或每个室的泵（3）。 每个柔顺套筒（5）可在松弛状态和加强状态之间移动，其中柔性套筒形成基本上刚性的细长构件，用于将设置在套筒内的手指保持在延伸位置。 弹性构件（6）装配到每个柔性套筒的Palmar侧，使手指回到挛缩状态。
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公开(公告)号：US11197953B2
公开(公告)日：2021-12-14
申请号：US16248320
申请日：2019-01-15
申请人： i2r Medical Limited
发明人： Keith Heaton , Ian Hardman
IPC分类号： A61M1/00
摘要： The present invention provides an apparatus comprising a wound dressing connected to a fluid container via a pump, wherein the wound dressing is in communication with a mechanical pressure control valve, the fluid container is provided with an inlet and an outlet. Also provided are (i) flexible fluid containers comprising of at least two layers of film with an integrated vent, (ii) wound dressings and (iii) a multi-compartment wound fluid container comprising at least two internal compartments and provided with an outlet and an inlet, in which the container comprises a microporous fluid separator which divides the at least two internal compartments, wherein the microporous fluid separator permits gas flow between the compartments and prevents fluid flow to the outlet of the container. Other apparatus provided comprises a means for detecting the level of fluid within a multi-compartment wound fluid container as described. The invention also provides a system for applying a sub-atmospheric pressure to a wound dressing on a patient using devices and apparatus of the invention and methods of treatment of wounds using such apparatus, devices and systems of the invention.
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公开(公告)号：US10226553B2
公开(公告)日：2019-03-12
申请号：US14430225
申请日：2013-09-20
申请人： i2R Medical Limited
发明人： Keith Heaton , Ian Hardman
IPC分类号： A61M1/00
摘要： The present invention provides an apparatus comprising a wound dressing (15) connected to a fluid container (11) via a pump (3), wherein the wound dressing is in communication with a mechanical pressure control valve (13), the fluid container is provided with an inlet (2) and an outlet (4). Also provided are (i) flexible fluid containers comprising of at least two layers of film with an integrated vent, (ii) wound dressings and (iii) a multi-compartment wound fluid container (20, 35, 63) comprising at least two internal compartments and provided with an outlet (31, 37, 51) and an inlet (19, 49), in which the container comprises a microporous fluid separator (29, 41, 55) which divides the at least two internal compartments, wherein the microporous fluid separator permits gas flow between the compartments and prevents fluid flow to the outlet of the container. Other apparatus provided comprises a means for detecting the level of fluid within a multi-compartment wound fluid container as described. The invention also provides a system for applying a sub-atmospheric pressure to a wound dressing on a patient using devices and apparatus of the invention and methods of treatment of wounds using such apparatus, devices and systems of the invention.
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公开(公告)号：US20180345001A1
公开(公告)日：2018-12-06
申请号：US15771407
申请日：2016-11-03
申请人： i2r Medical Limited
CPC分类号： A61M1/0033 , A61M1/0086 , A61M1/0088 , A61M39/10 , A61M39/24 , A61M2039/1027 , A61M2039/1033 , A61M2039/2473
摘要： The present invention provides a wound dressing tubing connector, comprising a first unit and a second unit which are releasably connectable and which when connected form a fluid path through the connector, wherein the first unit comprises an inlet and an outlet and wherein the second unit comprises an inlet and an outlet, in which the outlet of the first unit and the inlet of the second unit when connected together define the fluid path, and wherein the first unit and the second unit are connectable to form an air and fluid tight seal and wherein the first unit and/or the second unit comprises a pressure regulator valve in fluid communication with the fluid path. Also provided are systems, kits and methods of treatment.
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公开(公告)号：US20190143009A1
公开(公告)日：2019-05-16
申请号：US16248320
申请日：2019-01-15
申请人： i2r Medical Limited
发明人： Keith Heaton , Ian Hardman
IPC分类号： A61M1/00
摘要： The present invention provides an apparatus comprising a wound dressing connected to a fluid container via a pump, wherein the wound dressing is in communication with a mechanical pressure control valve, the fluid container is provided with an inlet and an outlet. Also provided are ( ) flexible fluid containers comprising of at least two layers of film with an integrated vent, (ii) wound dressings and (i) a multi-compartment wound fluid container comprising at least two internal compartments and provided with an outlet and an inlet, in which the container comprises a microporous fluid separator which divides the at least two internal compartments, wherein the microporous fluid separator permits gas flow between the compartments and prevents fluid flow to the outlet of the container. Other apparatus provided comprises a means for detecting the level of fluid within a multi-compartment wound fluid container as described. The invention also provides a system for applying a sub-atmospheric pressure to a wound dressing on a patient using devices and apparatus of the invention and methods of treatment of wounds using such apparatus, devices and systems of the invention.
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公开(公告)号：US09545356B2
公开(公告)日：2017-01-17
申请号：US13639301
申请日：2011-04-06
CPC分类号： A61H9/0007 , A61H1/0288 , A61H9/0078 , A61H23/0263 , A61H2201/0207 , A61H2201/0242 , A63B21/00178 , A63B23/16
摘要： A therapeutic hand exercise device includes one or more pliant sleeves (5) for attachment to one or more digits of a human hand, a chamber (4) provided in at least a dorsal region of the or each pliant sleeve (5), a liquid inlet to the chamber and a pump (3) for supplying pressurized liquid to the or each chamber. Each pliant sleeve (5) is movable between a relaxed state and a stiffened state in which the pliant sleeve forms a substantially rigid elongate member for holding a finger disposed within the sleeve in an extended position. A resilient member (6) is fitted to the palmar side of each pliant sleeve which returns the finger to a state of contracture.
摘要翻译： 治疗性手部锻炼装置包括一个或多个用于连接到人的一个或多个数字的柔顺袖子（5），设置在该柔性套管（5）的至少背部区域中的腔室（4），液体 入口到腔室，以及用于将加压液体供应到或每个室的泵（3）。 每个柔顺套筒（5）可在松弛状态和加强状态之间移动，其中柔性套筒形成基本上刚性的细长构件，用于将设置在套筒内的手指保持在延伸位置。 弹性构件（6）装配到每个柔性套筒的手掌侧，使手指回到挛缩状态。
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