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公开(公告)号:US4584962A
公开(公告)日:1986-04-29
申请号:US671856
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 , B05C11/00 , B05C1/00 , B05C13/00 , B05C13/02
CPC分类号: A61B5/04087 , A61B5/04026 , A61B5/0408 , 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.
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32.
公开(公告)号:US4319579A
公开(公告)日:1982-03-16
申请号:US215277
申请日:1980-12-11
申请人: James V. Cartmell
发明人: James V. Cartmell
IPC分类号: A61B5/0416 , A61B5/0478 , A61B5/04
CPC分类号: A61B5/0416 , A61B5/0478
摘要: A medical electrode particularly suited for use as an EEG electrode comprises initially separated electrode conductor and electrolyte carrier components which are united prior to use of the electrode. The electrolyte carrier component comprises a disposable adhesive patch adhered to a disposable sponge member soaked with an electrolyte. The electrode conductor component comprises a reusable conductor ring having an affixed lead wire terminating with a plug-in device for effecting attachment to a monitoring instrument. Prior to use the electrolyte carrier components are stored in one or more evaporation resistant tray devices.
摘要翻译: 特别适合用作EEG电极的医用电极包括最初分离的电极导体和在使用电极之前结合的电解质载体组分。 电解质载体组分包括粘附到用电解质浸泡的一次性海绵构件的一次性粘合剂贴剂。 电极导体部件包括具有固定导线的可重复使用的导体环,所述导线环终端具有用于附接到监测仪器的插入式装置。 在使用之前,电解质载体组分存储在一个或多个耐蒸发塔盘装置中。
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公开(公告)号:US4257424A
公开(公告)日:1981-03-24
申请号:US34394
申请日:1979-04-30
申请人: James V. Cartmell
发明人: James V. Cartmell
IPC分类号: A61B5/0402 , A61B5/0408 , A61B5/0416 , A61B5/04
CPC分类号: A61B5/04087 , A61B5/04026 , A61B5/0408 , A61B5/0416 , A61B2562/125
摘要: The signal conducting element of a medical electrode of the type bridged to skin by electrolyte and which is required to be X-ray transparent comprises a thin layer of a conductive paint adhered to a relatively thin supporting substrate, said substrate with adhered paint extending remotely from the electrolyte-to-skin interface for circuit connection and protected by a barrier which excludes electrolyte from the remote circuit connection.
摘要翻译: 由电解质桥接到皮肤并且需要是X射线透明的类型的医用电极的信号传导元件包括粘附到相对薄的支撑衬底的导电涂料的薄层,所述衬底具有从 用于电路连接的电解质 - 皮肤界面,并由不受远程电路连接的电解质的屏障保护。
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公开(公告)号:US5480377A
公开(公告)日:1996-01-02
申请号:US202509
申请日:1994-02-28
CPC分类号: A61L15/60 , A61F13/0273 , A61L15/26 , A61F13/0269 , A61F2013/00523 , A61F2013/00548 , A61F2013/00608 , A61F2013/00676 , A61F2013/00748 , A61F2013/00846 , A61F2013/00855 , A61F2013/00872 , A61F2013/00876 , A61F2013/00914
摘要: A wound dressing product is provided which includes a wound dressing laminate having a plurality of layers including a backing layer which forms a first side of the wound dressing laminate and a hydrogel layer which forms a second side of the wound dressing laminate. The wound dressing laminate is spirally wrapped about a center axis such that the wound dressing laminate terminates at a leading end and the first side of the wound dressing laminate forms the outer surface of the wound dressing product.
摘要翻译: 提供伤口敷料产品,其包括具有多个层的伤口敷料层压体,所述多层包括形成伤口敷料层压体的第一侧的背衬层和形成伤口敷料层压体的第二侧的水凝胶层。 伤口敷料层压体围绕中心轴线螺旋缠绕,使得伤口敷料层压板终止于前端,伤口敷料层压体的第一侧形成伤口敷料产品的外表面。
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公开(公告)号:US5405273A
公开(公告)日:1995-04-11
申请号:US965767
申请日:1992-10-23
IPC分类号: A61B5/0408 , A61B5/0416 , H01R4/48
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.
摘要翻译: 提供了一种用于心电图仪或类似装置的医用电极组件。 医疗电极组件包括具有电解质层的电解质垫,该电解质层可以固定到患者的皮肤上,并且由非导电材料制成的背衬构件直接叠加在电解质层上。 电解质垫与可重复使用的引线连接器一起使用,其具有与电解质垫的电解质层接触的至少一个表面。 可重复使用的引线连接器包括可压缩在一起以接触电解质垫的一组钳口。 钳口组可以由其中分散有导电填料的非导电粘合剂材料形成。 金属导电材料,例如银/氯化银体系,叠加在非导电粘合剂材料上。
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公开(公告)号:US5112618A
公开(公告)日:1992-05-12
申请号:US712342
申请日:1991-06-07
IPC分类号: A61F13/00 , A61F13/02 , A61F13/15 , A61L15/26 , A61L15/60 , A61L26/00 , C08G18/10 , C08G18/50
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.
摘要翻译: 描述了一种伤口敷料产品,其包括可真空成型以包括凹陷的柔性背衬构件。 压敏粘合剂层延伸穿过柔性背衬构件的凹陷侧。 水凝胶材料定位在柔性背衬构件的凹陷中,并且释放衬垫延伸在暴露的压敏粘合剂层和暴露的水凝胶材料上,该释放衬垫具有选择性释放性,从而可以从伤口敷料产品中完整地去除 ,使一部分压敏粘合剂和水凝胶材料暴露。
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37.
公开(公告)号:USRE32724E
公开(公告)日:1988-08-02
申请号:US786710
申请日:1985-10-11
申请人: James V. Cartmell
发明人: James V. Cartmell
IPC分类号: A61B5/0416
CPC分类号: A61B5/0416
摘要: A medical electrode particularly suited for use as an EEG electrode comprises initially separated electrode conductor and electrolyte carrier components which are united prior to use of the electrode. The electrolyte carrier component comprises a disposable adhesive patch adhered to a disposable sponge member soaked with an electrolyte. The electrode conductor component comprises a reusable conductor ring having an affixed lead wire terminating with a plug-in device for effecting attachment to a monitoring instrument. Prior to use the electrolyte carrier components are stored in one or more evaporation resistant tray devices.
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公开(公告)号:US4617935A
公开(公告)日:1986-10-21
申请号:US710994
申请日:1985-03-12
IPC分类号: A61N1/04 , A61B5/0408 , A61B5/04
CPC分类号: A61B5/04087
摘要: An electrolyte gel matrix, which may be a conductive adhesive such as a urethane hydrogel, is located in a cavity formed in a non-conductive tray. The matrix is adapted to engage the skin of a patient and transmit signals between the skin and an electrode conductor supported by the base of the tray for exchanging signals with peripheral equipment. A stiffening platform adhered to the tray extends across the cavity portion aligned with the conductor to minimize motion artifacts associated with the use of the electrode. The electrode is removably attachable to the skin by an adhesive layer on the lower surface of the tray and by a preferably more aggressive adhesive layer on the lower surface of the platform.
摘要翻译: 可以是导电粘合剂如氨基甲酸乙酯水凝胶的电解质凝胶基质位于形成在不导电托盘中的空腔中。 该矩阵适于接合患者的皮肤,并且在皮肤和由托盘的基座支撑的电极导体之间传输信号,以与外围设备交换信号。 粘附到托盘的加强平台横跨与导体对准的空腔部分延伸以最小化与使用电极相关联的运动伪影。 电极通过托盘的下表面上的粘合剂层和在平台的下表面上优选更具侵蚀性的粘合剂层可拆卸地附接到皮肤。
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公开(公告)号:US4543958A
公开(公告)日:1985-10-01
申请号:US447423
申请日:1982-12-06
申请人: James V. Cartmell
发明人: James V. Cartmell
IPC分类号: A61B5/0402 , A61B5/0408 , A61B5/04 , A61N1/04
CPC分类号: A61B5/04087 , A61B5/04026 , A61B5/0408 , 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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