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公开(公告)号：US06701172B2
公开(公告)日：2004-03-02
申请号：US10021779
申请日：2001-12-12
IPC分类号： A61B50408
CPC分类号： A61N1/046 , A61N1/0408 , A61N1/0492 , A61N1/0496
摘要： A universally functional biomedical electrode is disclosed, where the electrode has a resistive element that reduces edge effect by a redistribution of current within the electrode and in mammalian tissue contacting the electrode. In one embodiment, the electrode has at its perimeter in one layer the resistive element that provides a cross-sectional area to reduce edge effect regardless of the type of biomedical instrumentation connected thereto. With the construction of other layers suitable for multifunctional electrode usage, this electrode can serve as a single item in inventory at health facilities.
摘要翻译： 公开了一种普遍功能的生物医学电极，其中电极具有电阻元件，其通过电极内的电流的再分布和接触电极的哺乳动物组织中减少边缘效应。 在一个实施例中，电极在其一个层的周边具有提供横截面积以减少边缘效应的电阻元件，而不管连接到其上的生物医学仪器的类型如何。 通过适用于多功能电极使用的其他层的构造，该电极可以作为卫生设施的库存中的单一物品。
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公开(公告)号：US06356779B1
公开(公告)日：2002-03-12
申请号：US09326778
申请日：1999-06-04
IPC分类号： A61B50408
CPC分类号： A61N1/046 , A61N1/0408 , A61N1/0492 , A61N1/0496
摘要： A universally functional biomedical electrode is disclosed, where the electrode has a resistive element that reduces edge effect by a redistribution of current within the electrode and in mammalian tissue contacting the electrode. In one embodiment, the electrode has at its perimeter in one layer the resistive element that provides a cross-sectional area to reduce edge effect regardless of the type of biomedical instrumentation connected thereto. With the construction of other layers suitable for multifunctional electrode usage, this electrode can serve as a single item in inventory at health facilities.
摘要翻译： 公开了一种普遍功能的生物医学电极，其中电极具有电阻元件，其通过电极内的电流的再分布和接触电极的哺乳动物组织中减少边缘效应。 在一个实施例中，电极在其一个层的周边具有提供横截面积以减少边缘效应的电阻元件，而不管连接到其上的生物医学仪器的类型如何。 通过适用于多功能电极使用的其他层的构造，该电极可以作为卫生设施的库存中的单一物品。
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公开(公告)号：US5836942A
公开(公告)日：1998-11-17
申请号：US628182
申请日：1996-04-04
申请人： Samuel G. Netherly , Hatim M. Carim
发明人： Samuel G. Netherly , Hatim M. Carim
CPC分类号： A61B18/16 , A61N1/0452 , A61N1/046 , A61N1/0492 , A61N1/0496 , Y10T29/49124
摘要： A biomedical electrode having an electrically non-conductive backing and at least one, and preferably two, conductive plates contacting the electrically non-conductive backing. A field of lossy dielectric material is used between the electrically conductive plate(s) and the surface of the electrode applied to a patient. A field of conductive adhesive contacts both the conductive plate(s) and the field of lossy dielectric material. The electrode does not operate purely capacitively, nor does it operate purely resistively. Hot spots due to "edge effect" are substantially reduced. At the same time, the biomedical electrode functioning as a electrosurgical dispersive electrode has an impedance within the range expected by the contact monitoring safety circuits provided with many current electrosurgical generators. The biomedical electrode also can function as a cardiac stimulating electrode, such as a defibrillation, cardioversion, or pacing electrode. A method of controlling the lossy dielectric properties of the biomedical electrode is also disclosed.
摘要翻译： 一种生物医学电极，其具有非导电背衬和接触非导电背衬的至少一个，优选两个导电板。 在导电板和施加到患者的电极的表面之间使用有损介电材料的场。 导电粘合剂领域接触导电板和有损电介质材料的场。 电极不能纯电容地运行，也不能纯粹地电阻地工作。 由于“边缘效应”引起的热点大大减少。 同时，用作电外科分散电极的生物医学电极的阻抗在由许多当前的电外科发生器提供的接触监测安全电路所预期的范围内。 生物医学电极还可以用作心脏刺激电极，例如除颤，心脏复律或起搏电极。 还公开了一种控制生物医学电极的有损电介质特性的方法。
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4.发明授权Method and apparatus for detecting loss of contact of biomedical electrodes with patient skin 失效用于检测生物医学电极与患者皮肤接触丧失的方法和装置
公开(公告)号：US6007532A
公开(公告)日：1999-12-28
申请号：US924037
申请日：1997-08-29
申请人： Samuel G. Netherly
发明人： Samuel G. Netherly
CPC分类号： A61N1/046 , A61B18/1233 , A61B18/16 , A61B5/0424 , A61N1/0492 , A61N1/08
摘要： A method of monitoring the contact of a biomedical electrode to skin of a patient is disclosed, where at least two different frequencies are employed to periodically monitor total contact impedance of the electrode. The ratio of the change of the total contact impedances over time can then be monitored to indicate the amount of lift of the biomedical electrode from human skin to which it is supposed to be adhered. Lift of any portion of the electrode from contact with skin of a patient can be monitored more easily than using conventional Contact Quality Monitoring circuitry and "split plate patient plates."
摘要翻译： 公开了一种监测生物医学电极与患者皮肤的接触的方法，其中使用至少两种不同的频率来周期性地监测电极的总接触阻抗。 然后可以监测总接触阻抗随时间的变化的比率，以指示生物医学电极从其应该被粘附到的人皮肤的升力量。 与使用常规接触质量监测电路和“裂片患者板”相比，电极的任何部分的提升可以比患者皮肤接触更容易监测。
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公开(公告)号：US4272572A
公开(公告)日：1981-06-09
申请号：US83642
申请日：1979-10-11
申请人： Samuel G. Netherly
发明人： Samuel G. Netherly
CPC分类号： F16F7/015 , E04B1/98 , E04H9/02 , E04H9/021 , Y10T428/1345 , Y10T428/1386 , Y10T428/2975
摘要： An article especially suited for use as a vibration isolating or shock absorbing structure comprising a multitude of short, resiliently compressible, elastic, tubular, rubbery bodies held together in closely-packed relationship by restraining means. The rubbery bodies comprise a cured thermosetting millable extrudable composition having in the cured state an elasticity in excess of 200% and an elongation at break in excess of 300%. The tubular bodies are characterized by having a length to diameter ratio from about 2:1 to about 8:1 and a wall thickness of at least 0.025 inch.
摘要翻译： 特别适合用作振动隔离或冲击吸收结构的制品，其包括通过约束装置以紧密堆积的关系保持在一起的多个短的，弹性可压缩的，弹性的，管状橡胶体。 橡胶体包括固化的热固性可挤出挤出组合物，其在固化状态下具有超过200％的弹性和超过300％的断裂伸长率。 管体的特征在于其长度与直径之比为约2:1至约8:1，壁厚至少为0.025英寸。
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6.发明授权Method and apparatus for controlling contact of biomedical electrodes with patient skin 失效用于控制生物医学电极与患者皮肤接触的方法和装置公开(公告)号：US06171304B2
公开(公告)日：2001-01-09
申请号：US09256022
申请日：1999-02-23
IPC分类号： A61B1739
CPC分类号： A61B18/1206 , A61B18/12 , A61B18/16 , A61B2018/0066 , A61N1/06 , A61N1/08
摘要： A method of monitoring the contact of a biomedical electrode to skin of a patient is disclosed, where the phase angle of current flow through one portion of the electrode is compared to the phase angle of current flow through another portion of the electrode. The two portions are both electrical conductors, one having a lossy dielectric surface and the other bare metal. Any monitoring of an electrical interface is possible based on the difference in phase angle. Lift of any portion of the electrode from contact with skin of a patient can be monitored more easily than using conventional Contact Quality Monitoring circuitry and “split plate patient plates.”
摘要翻译： 公开了一种监测生物医学电极与患者皮肤的接触的方法，其中将流过电极的一部分的电流的相位角与通过电极的另一部分的电流的相位角进行比较。 这两个部分都是电导体，一个具有有损电介质表面，另一个是裸金属。 基于相位角的差异，可以对电接口进行任何监视。 与使用常规的接触质量监测电路和“裂片患者板”相比，电极的任何部分的提升可以比患者皮肤接触更容易监测。
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公开(公告)号：US5827184A
公开(公告)日：1998-10-27
申请号：US580654
申请日：1995-12-29
IPC分类号： A61B5/0408 , A61N1/04 , A61B5/04
CPC分类号： A61N1/0472 , A61B5/0408 , A61N1/0492
摘要： A bioelectrode having a backing, a conductive layer adjacent to the backing, and a layer of conductive adhesive adjacent to the conductive layer. This bioelectrode is designed to have two special configurations. It is originally manufactured in its first configuration wherein the backing forms a sealed protective enclosure for the layer of conductive adhesive. When a physician is ready to apply the electrode to a patient, the electrode is readily converted to its second configuration wherein the layer of conductive adhesive is exposed for contacting and adhering the bioelectrode to the body of the patient.
摘要翻译： 具有背衬的生物电极，与背衬相邻的导电层和邻近导电层的导电粘合剂层。 该生物电极设计有两种特殊配置。 它最初以其第一构造制造，其中背衬形成用于导电粘合剂层的密封保护外壳。 当医生准备好将电极施加到患者身上时，电极很容易转化成其第二种构型，其中导电粘合剂层被暴露以将生物电极接触并粘附到患者体内。
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8.发明授权Biomedical electrode having skin-equilibrating adhesive at its perimeter and method for using same 失效在其周边具有皮肤平衡粘合剂的生物医学电极及其使用方法
公开(公告)号：US5947961A
公开(公告)日：1999-09-07
申请号：US644798
申请日：1996-05-10
申请人： Samuel G. Netherly
发明人： Samuel G. Netherly
CPC分类号： A61B18/16
摘要： A biomedical electrode is disclosed, having a geometry of a perimeter of hydrophilic adhesive exceeding the perimeter of an area containing electrically conductive plate(s). The geometry unexpectedly causes a reduction in edge effect for dispersive electrodes and cardiac stimulation electrodes due the substantial equilibration of the conductive adhesive with epidermis of a patient the electrode contacts for a period of time sufficient to cause such substantial equilibration.
摘要翻译： 公开了一种生物医学电极，其具有超过包含导电板的区域的周边的亲水性粘合剂的周边的几何形状。 由于导电粘合剂与患者表皮的实质平衡，电极接触足以引起这种基本平衡的时间段，所以几何学意外地导致分散电极和心脏刺激电极的边缘效应降低。
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9.发明授权
公开(公告)号：US5797902A
公开(公告)日：1998-08-25
申请号：US644799
申请日：1996-05-10
申请人： Samuel G. Netherly
发明人： Samuel G. Netherly
摘要： A biomedical electrode is disclosed, having a geometry of conductive plates along a longitudinal axis of the electrode such that interior edge(s) of the plate(s) adjoining the axis are curvilinear or otherwise non-parallel to the axis. The geometry permits the electrode to register an earlier detection of a CQM alarm condition if a portion of the electrode unpeels from contact with the body of a mammalian patient before the extent of unpeeling would otherwise cause a CQM alarm condition established by and issued from an electrosurgical generator.
摘要翻译： 公开了一种生物医学电极，其具有沿着电极的纵向轴线的导电板的几何形状，使得与轴相邻的板的内部边缘是曲线的或者不平行于轴线的。 如果电极的一部分未分裂与哺乳动物患者的身体接触，则该几何形状允许电极注册早期检测到CQM警报状况，否则会导致在电外科手术中建立和发出的CQM警报条件 发电机。
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