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公开(公告)号：US5531999A
公开(公告)日：1996-07-02
申请号：US810685
申请日：1991-12-19
CPC分类号： A61F13/36 , A61F13/00008 , A61F13/00085 , A61L15/26 , A61L15/60 , A61F13/023 , A61F2013/00102 , A61F2013/00182 , A61F2013/00225 , A61F2013/0054 , A61F2013/00553 , A61F2013/00608 , A61F2013/00748 , A61F2013/008 , A61F2013/00846 , A61F2013/00868 , A61F2013/00876
摘要： The present invention provides a hydrogel wound dressing substantially in the form of a rope and also in the form of a strand. The wound dressing comprises a hydrogel material substantially in a rope configuration or a strand configuration having a predetermined length for filling the cavity of a wound, and a dressing removal layer disposed within the strand configuration. The dressing removal layer may extend outwardly from an end so as to form a pull tab which facilitates removal of the rope configuration from the wound. The present invention also provides a wound dressing comprising a hydrogel material substantially in a strand configuration having a predetermined length for filling the cavity of a wound. The strand configuration also includes a dressing removal layer disposed within the strand configuration and may also include a pull tab which facilitates removal of the strand configuration from the wound.
摘要翻译： 本发明提供一种基本上以绳索形式并且还以绞合线形式的水凝胶伤口敷料。 伤口敷料包括基本上为绳状结构的水凝胶材料或具有用于填充伤口空腔的预定长度的股线构型，以及设置在股线构型内的敷料去除层。 敷料去除层可以从端部向外延伸，以便形成有利于从伤口移除绳索构型的拉片。 本发明还提供一种伤口敷料，其包含基本上具有用于填充伤口腔的预定长度的股线构型的水凝胶材料。 股线构造还包括设置在股线构造内的敷料去除层，并且还可以包括拉片，其有助于从伤口去除股线构造。
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公开(公告)号：US5476443A
公开(公告)日：1995-12-19
申请号：US372851
申请日：1995-01-13
CPC分类号： A61F13/023 , A61F2013/00217 , A61F2013/00608 , A61F2013/00748 , A61F2013/008 , A61F2013/00817 , A61F2013/00851 , A61F2013/00859 , A61F2013/00868 , A61F2013/15024
摘要： A flexible wound dressing product contains a clear hydrogel material in a gel-like phase. The wound dressing product is comprised of several layers including a wound dressing, optional removable tab and optional release liner. The wound dressing comprises a thin-film layer, an adhesive layer, porous backing layer, optional support layer and a hydrogel material. The thin-film layer has a center portion and a perimeter portion. The backing layer, support layer and hydrogel material, which together form a reinforced hydrogel patch, are positioned in the center portion of the thin-film layer. The porous backing layer is formed of a porous material having sufficient porosity that the backing layer can be secured to the hydrogel material without the use of an adhesive. During manufacture, the hydrogel patch is assembled in sheet form and subsequently cut to a desired size and shape.
摘要翻译： 柔韧的伤口敷料产品在凝胶状相中含有透明的水凝胶材料。 伤口敷料产品由几层组成，包括伤口敷料，可选的可移除突片和任选的释放衬垫。 伤口敷料包括薄膜层，粘合剂层，多孔背衬层，任选的支撑层和水凝胶材料。 薄膜层具有中心部分和周边部分。 一起形成增强水凝胶贴片的背衬层，支撑层和水凝胶材料位于薄膜层的中心部分。 多孔背衬层由具有足够孔隙度的多孔材料形成，背衬层可以固定在水凝胶材料上而不使用粘合剂。 在制造过程中，水凝胶贴片以片状组装，随后切割成所需的尺寸和形状。
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公开(公告)号：US5195523A
公开(公告)日：1993-03-23
申请号：US690868
申请日：1991-04-24
IPC分类号： A61B5/0408 , A61B5/0416
CPC分类号： A61B5/0416 , Y10S439/909
摘要： A medical electrode assembly for an electrocardiograph or similar device is provided. The medical electrode assembly comprises an electrolyte pad having an electrolyte layer which may be secured to the skin of a patient and a backing member made from a nonconductive material being coextensively superposed directly onto the electrolyte layer. The electrolyte pad is used in conjunction with a reusable lead wire connector having at least one surface contacting the electrolyte layer of the electrolyte pad. The reusable lead wire connector includes a set of jaws which may be compressed together for contacting the electrolyte pad. The set of jaws may be formed of a nonconductive binder material having a conductive filler dispersed therein. A metallic conductive material, such as a silver/silver chloride system, is superposed over the nonconductive binder material.
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公开(公告)号：US5178144A
公开(公告)日：1993-01-12
申请号：US708741
申请日：1991-05-31
申请人： James V. Cartmell
发明人： James V. Cartmell
IPC分类号： A61B5/0408
CPC分类号： A61B5/0408 , A61B2562/242
摘要： An assembly for dispensing electrodes used in conjunction with electrocardiograph apparatus is provided. The assembly comprises a carrier sheet having two generally parallel and longitudinal tear lines extending along the carrier sheet, and a plurality of electrodes each having a projecting tab. The electrodes are mounted on the carrier sheet over the tear lines in two rows which are substantially parallel. The electrodes are oriented with their respective tabs extending away from the center of the carrier sheet, wherein the electrodes are exposed successively as the carrier sheet is torn along the tear lines thereby facilitating access to the tabs of the electrodes. The invention also provides an assembly comprising a carrier sheet, a pull strip releasably mounted along the longitudinal center of the carrier sheet, and a plurality of electrodes each having a projecting tab. The electrodes are mounted on the carrier sheet over the tear lines and oriented with their respective tabs extending away from the center of the carrier sheet, wherein the electrodes are exposed successivley as the pull strip is pulled upwardly from the carrier sheet to facilitate access to the tabs of the electrodes.
摘要翻译： 提供了一种用于分配与心电图仪器结合使用的电极的组件。 该组件包括具有沿着载体片延伸的两个大致平行且纵向的撕裂线的载体片，以及各自具有突出片的多个电极。 电极以两行大致平行的方式安装在承载片上的撕裂线上。 电极被定向成使其各自的突出部远离载体片的中心延伸，其中随着承载片沿着撕裂线撕开，电极依次暴露，从而便于接近电极的突片。 本发明还提供了一种组件，其包括载体片，沿着载体片的纵向中心可释放地安装的拉带，以及各自具有突出片的多个电极。 电极被安置在载体片材上并在撕裂线上安装并且其各自的突片从载体片的中心延伸定向，其中当拉片从载体片向上拉时，电极被成功地暴露，以便于接近 电极片。
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公开(公告)号：US5160328A
公开(公告)日：1992-11-03
申请号：US741317
申请日：1991-08-07
CPC分类号： A61F13/0203 , A61L15/60 , A61F2013/00217 , A61F2013/00557 , A61F2013/00561 , A61F2013/00604 , A61F2013/00731 , A61F2013/00744 , A61F2013/00846 , A61F2013/00859 , A61F2013/15373 , A61F2013/15821
摘要： A self-adhesive bandage is provided. The bandage comprises a substrate having a first side and a second side and a plurality of layers including a backing layer which forms the first side of the substrate, and an adhesive layer which forms the second side of the substrate. A hydrogel layer is disposed over the second side of the substrate and is made from a polyurethane hydrogel material especially suitable for absorbing bodily fluids, such as wound exudate. Additionally, a plurality of support layers may be interposed between the substrate and the hydrogel layer to provide the bandage with additional support.
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公开(公告)号：US5115801A
公开(公告)日：1992-05-26
申请号：US517837
申请日：1990-05-02
CPC分类号： A61L15/60 , A61F13/023 , A61L15/26 , A61F2013/00523 , A61F2013/00553 , A61F2013/00604 , A61F2013/00608 , A61F2013/00748 , A61F2013/00804 , A61F2013/00829 , A61F2013/00846 , A61F2013/00868
摘要： A flexible burn dressing product contains a hydrogel material in a gel-like phase. The burn dressing product is comprised of several layers including a burn dressing and a release layer. The burn dressing is comprised of a bacterial barrier layer coated with a bonding layer, a reticulated layer impregnated with a hydrogel material, and a hydrogel material layer. A dimensionally stable backing member may also be adhesively attached to the bacterial barrier layer to help the burn dressing maintain its shape until it is applied to a patient. When the burn dressing product is to be applied to a burn site, the release layer is removed to expose the hydrogel material layer. The remaining layers of the burn dressing product are then applied to the burn site, with the hydrogel material layer directly contacting the burn. Once these layers are in place, the dimensionally stable backing member is removed.
摘要翻译： 柔性烧伤敷料产品含有凝胶状相中的水凝胶材料。 燃烧敷料产品包括几层，包括烧伤敷料和释放层。 烧伤敷料由涂覆有粘合层的细菌阻挡层，浸渍有水凝胶材料的网状层和水凝胶材料层组成。 尺寸稳定的背衬构件也可以粘附到细菌阻挡层上，以帮助烧伤敷料保持其形状，直到其施加到患者身上。 当烧伤敷料产品应用于烧伤部位时，除去脱模层以露出水凝胶材料层。 然后将烧伤敷料产品的剩余层施加到烧伤部位，水凝胶材料层直接接触燃烧。 一旦这些层就位，移除尺寸稳定的背衬构件。
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公开(公告)号：US4590089A
公开(公告)日：1986-05-20
申请号：US671825
申请日：1984-11-15
申请人： James V. Cartmell
发明人： James V. Cartmell
IPC分类号： A61B5/0402 , A61B5/0408 , A01N1/02
CPC分类号： A61B5/0408 , A61B5/04026 , A61B5/04087 , A61B2562/125
摘要： Dispensable medical electrodes formed as separable segments of an indefinitely long substrate are formed by applying to the substrate a longitudinally extending stripe of a conductive paint and by overlaying the painted stripe at periodic intervals corresponding to the separable segments with films of a conductive adhesive material which films generally traverse the width of the substrate. After conditioning the conductive adhesive films to a desired moisture content, the substrate is rolled spirally upon itself and stored in an electrode dispenser device. Two types of dispenser device are disclosed. In one type, the dispenser confines a humidity control solution which maintains substantially constant the moisture content of the conductive adhesive films. The second type of dispenser device confines an activating solution which is applied to the conductive adhesive films located on the electrode segments as the electrode segments are dispensed.
摘要翻译： 形成为无限长基板的可分离部分的可分散医疗电极通过向导电涂料施加纵向延伸的导电涂料条而形成，并且通过用导电粘合剂材料的薄膜覆盖与可分离部分相对应的周期性间隔， 一般穿过基片的宽度。 在将导电粘合剂膜调节到期望的水分含量之后，将基底螺旋卷绕在其上并存储在电极分配器装置中。 公开了两种类型的分配器装置。 在一种类型中，分配器限制了湿度控制溶液，其保持导电粘合剂膜的水分含量基本上恒定。 第二种分配器装置限制了当分配电极段时施加到位于电极段上的导电粘合剂膜的激活溶液。
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公开(公告)号：US5191887A
公开(公告)日：1993-03-09
申请号：US915314
申请日：1992-07-20
申请人： James V. Cartmell
发明人： James V. Cartmell
IPC分类号： A61B5/0408
CPC分类号： A61B5/0408 , A61B2562/242
摘要： An assembly for dispensing electrodes used in conjunction with electrocardiograph apparatus is provided. The assembly comprises a carrier sheet having two generally parallel and longitudinal tear lines extending along the carrier sheet, and a plurality of electrodes each having a projecting tab. The electrodes are mounted on the carrier sheet over the tear lines in two rows which are substantially parallel. The electrodes are oriented with their respective tabs extending away from the center of the carrier sheet, wherein the electrodes are exposed successively as the carrier sheet is torn along the tear lines thereby facilitating access to the tabs of the electrodes. The invention also provides an assembly comprising a carrier sheet, a pull strip releasably mounted along the longitudinal center of the carrier sheet, and a plurality of electrodes each having a projecting tab. The electrodes are mounted on the carrier sheet over the tear lines and oriented with their respective tabs extending away from the center of the carrier sheet, wherein the electrodes are exposed successively as the pull strip is pulled upwardly from the carrier sheet to facilitate access to the tabs of the electrodes.
摘要翻译： 提供了一种用于分配与心电图仪器结合使用的电极的组件。 该组件包括具有沿着载体片延伸的两个大致平行且纵向的撕裂线的载体片，以及各自具有突出片的多个电极。 电极以两行大致平行的方式安装在承载片上的撕裂线上。 电极被定向成使其各自的突出部远离载体片的中心延伸，其中随着承载片沿着撕裂线撕开，电极依次暴露，从而便于接近电极的突片。 本发明还提供了一种组件，其包括载体片，沿着载体片的纵向中心可释放地安装的拉带，以及各自具有突出片的多个电极。 电极被安装在承载片上并在撕开线上安装并且其各自的突片从载体片的中心延伸定向，其中电极依次暴露，因为拉带从载体片向上拉以便于接近 电极片。
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公开(公告)号：US5106629A
公开(公告)日：1992-04-21
申请号：US424559
申请日：1989-10-20
CPC分类号： A61F13/023 , A61F13/0203 , A61F2013/00748 , A61F2013/00804 , A61F2013/00817 , A61F2013/00834 , A61F2013/00851 , A61F2013/00868
摘要： A flexible, transparent wound dressing product contains a clear hydrogel material in a gel-like phase. The wound dressing product is comprised of several layers including a wound dressing, a release layer, and a dimensionally stable backing member. The wound dressing is comprised of a thin-film transparent layer having an adhesive perimeter portion and a center portion, and a hydrogel material positioned in the center portion of the transparent layer. Since the wound dressing is transparent, a grid pattern may be printed on the thin-film transparent layer to permit measurement of a wound. During manufacture, a vacuum pressure is applied to allow temporary access to the center portion of the thin-film transparent layer, creating a cavity for insertion of the hydrogel material. The dimensionally stable backing member is then adhesively attached around the perimeter portion of the thin-film transparent layer to help the wound dressing maintain its shape. When the wound dressing product is to be applied to a wound site, the release layer is removed, preferably using an extending tab attached thereto, to expose the hydrogen material. The remaining layers of the wound dressing product are then applied to the wound site, with the hydrogel material directly contacting the wound. Once these layers are in place, the dimensionally stable backing member is removed, preferably using an extending tab attached thereto.
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公开(公告)号：US5059424A
公开(公告)日：1991-10-22
申请号：US430188
申请日：1989-11-01
IPC分类号： A61K31/13 , A61F13/00 , A61F13/02 , A61F13/15 , A61K31/047 , A61K31/785 , A61L15/16 , A61L15/26 , A61L15/60 , A61L26/00 , A61P17/00 , C08G18/00 , C08G18/10 , C08G18/50 , C08G18/73 , C08G18/75
CPC分类号： C08G18/5024 , A61F13/0203 , A61F13/023 , A61L15/26 , A61L15/60 , A61L26/0019 , A61L26/008 , C08G18/10 , A61F2013/00748 , A61F2013/00851 , A61F2013/00868 , A61F2013/00885 , A61F2013/15926 , C08G2210/00
摘要： A wound dressing product is described which includes a flexible backing member that can be vacuum formed to include a depression. A pressure-sensitive adhesive layer extends across the depression side of the flexible backing member. A hydrogel material is positioned in the depression of the flexible backing member and a release liner extends over the exposed pressure-sensitive adhesive layer and the exposed hydrogel material, which release liner has a selective releasability whereby it can be removed from the wound dressing product intact, leaving a portion of the pressure-sensitive adhesive and the hydrogel material exposed.
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