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7440789 Electrode structure for measuring electrical responses from the human body  
The invention relates to an electrode structure ( 10 ) for attachment to a more extensive measuring structure ( 11 ), in order to measure electrical responses from the human body. The electrode...
7395106 Wearable physiological signal detection module and measurement apparatus having the same  
Provided are a wearable physiological signal detection module and a measurement apparatus having the same. A physiological signal detection module including a measuring electrode implemented by a...
7299083 Electrode for, and method of, indicating signal characteristics at particular positions in a patient's body  
A chadd disposed on a patient's skin generates heat at a substantially constant temperature for an extended period of time (e.g., hours and days) when exposed to air. The chadd becomes porous when...
7136691 Biomedical electrodes  
A biomedical electrode is provided wherein the electrode comprises a conductor in contact with a conductive medium, the conductor comprises an electrically conductive surface comprising an active...
RE38879 Extravasation detection technique  
The technique for detecting extravasation during the injection of fluid into a patient involves the establishment of a baseline representing impedance at the zone of the injection prior to the...
6950688 Dual element sensor medical electrode  
A medical sensor electrode includes an electrically conductive adhesive for establishing electrical contact with a mammalian body to enable the electrode to monitor physiological electrode...
RE38695 Extravasation detection electrode patch  
A medical extravasation device has an electrode patch that can attach to the skin for sensing electrical information. Tissue impedance is calculated from the electrode patch signals. The patch has...
6757970 Method of making multi-contact electrode array  
A multicontact electrode array suitable for implantation in living tissue includes a distal end having multiple spaced-apart ring contacts or a pattern of spaced-apart electrode contacts carried on...
6731987 Electrode for the transferring an electric current through a patient's skin  
The electrode comprises a) a layer ( 5 ) which conducts electricity for the supply or the collection of an electrical current traversing the electrode, and b) a consumable electrochemical interface...
6731965 Corrosion prevention in biomedical electrodes  
A non-polarizable, silver/silver chloride biomedical electrode that is protected against corrosion during its shelf life by an organic corrosion retarding agent, preferably selected from the group...
6687522 Device for sample of substances using alternating polarity  
A method for sampling of a substance from a subject is provided, which comprises placing one or more sampling chambers on a collection site on a tissue surface on the subject; conducting electric...
6654626 Electrode array system for measuring electrophysiological signals  
An array of electrodes is constructed to allow the user to easily adjust to the correct size of the patient's head. The array is self-adhesive, pre-gelled and disposable. The array fits easily over...
6650922 Biological electrode  
A biological electrode includes an electrode element having electroconductivity with respect to a living body, the biological electrode used by disposing said electrode element at a predetermined...
6510333 Sensor for biopotential measurements  
A sensor for biopotential measurements is designed to detect low voltage electrical signals on a subject's skin surface. A plurality of soft elastomeric bristles are arranged about the surface of...
6453205 Reducing skin damage in use of medical electrodes  
A medical electrode assembly includes a conductive electrode, an electrically insulative backing layer on one side of the electrode, an electrically conductive coupling agent in contact with...
6434410 Electrode for measuring electrophysiological signals using liquid electrolytic gel with a high salt concentration  
An electrophysiological electrode includes multiple layers of materials to isolate liquid electrolytic gels from the conductive inks on the flexible circuit of the electrode substrate. Such an...
6298254 Device for sampling substances using alternating polarity of iontophoretic current  
A method for sampling of a substance from a subject is provided, which comprises placing one or more sampling chambers on a collection site on a tissue surface on the subject; conducting electric...
6272364 Method and device for predicting physiological values  
A method and device are provided for measuring the concentration of target chemical analytes present in a biological system, and then predicting a future or past concentration of an analyte using a...
6144871 Current detecting sensor and method of fabricating the same  
There is provided a current detecting sensor including (a) an insulating substrate, (b) a first electrode formed on the insulating substrate, the first electrode comprising an electrically...
6135953 Multi-functional biomedical electrodes  
A multi-functional, differing electrochemical potential biomedical electrode is disclosed. Several embodiments are described based on the difference in composition of multiple conductors, the...
6032072 Method for enhancing and separating biopotential signals  
Disclosed is an electrode array (i.e., "sensor") and a method for separating near and far-field signals. In one embodiment a horizontal array is used, and in an alternate embodiment a vertical...
6023629 Method of sampling substances using alternating polarity of iontophoretic current  
A method for sampling of a substance from a subject is provided, which comprises placing one or more sampling chambers on a collection site on a tissue surface on the subject; conducting electric...
6019877 Protecting medical electrodes from corrosion  
A medical electrode assembly includes an electrically conductive electrode, an electrically conductive sacrificial element, and a layer of electrically conductive gel. The electrode has an...
5924983 Electrical conductor for biomedical electrodes and biomedical electrodes prepared therefrom  
An electrical conductor and a biomedical electrode using the electrical conductor are disclosed. The electrical conductor has a flexible, non-conductive film and two different carbon-containing...
5823957 D.C. biopotential sensing electrode and electroconductive medium for use therein  
A DC biopotential sensing electrode assembly is provided for an apparatus for sensing DC biopotentials present at the skin of a subject. An electroconductive medium for transmitting ions from the...
5694932 Sensor array  
A sensor is used to detect a substance component in an aqueous solution. This sensor has electrically conducting and mutually insulated electrodes (7) which can be connected to a data-recording...
5660177 D.C. biopotential sensing electrode assemblies for apparatus for disease, injury and bodily condition screening or sensing  
A DC biopotential sensing electrode assembly is provided for an apparatus for sensing DC biopotentials present at the skin of a subject. The electrodes include an electroconductive medium for...
5640954 Method and apparatus for continuously monitoring the concentration of a metabolyte  
The present invention is directed to a method and an apparatus for continuously monitoring the concentration of a metabolite, such as glucose or lactic acid, in biological tissue, in which a...
5562659 Electro-surgical instrument and method of fabrication  
A method for producing an exceptionally durable electrical insulation coating for electro-surgical instrumentation with excellent insulative properties in the 500 KHZ to 1 MHZ frequency range which...
5522872 Electrode-conductor sleeve joint for cardiac lead  
A joint for cardiac stimulation lead has a sleeve that joins a conductor to an electrode. The conductor and electrode are inserted into passages formed through the sleeve and are bonded at least to...
5514172 Multi-conductor lead including a connector with an interlocking insulator  
A multi-conductor lead having a lead body including at least two conductors and at least one electrode at a distal end for delivering an electrical stimulus, the multi-conductor lead also including...
5458629 Implantable lead ring electrode and method of making  
A novel flexible and highly fatigue resistant neural lead is provided having a body with multiple lumens, one of which may receive a stiffening stylet, and the others of which serve as conduits for...
5452718 Electrode construction, assembly thereof, package therefor and method  
An electrode construction comprising a support structure, a conductive electrode material carried by the support structure and having a length and a width and having proximal and distal...
5443559 Brush-tip electrode  
An electrode is used the connecting apparatuses to the skin surface of a living body. It includes a tube having an end and a plurality of hard, resilient wires extending outwardly from the end of...
5431166 Low profile medical electrode  
An electrode having an extremely low profile and suitable for disposable use includes a base sheet constructed of a flexible conductive polymer. A tab is laminated to the top of the base sheet to...
5427096 Water-degradable electrode  
A water-degradable electrode, its method of preparation and a method or reclaiming valuable metal or metal alloy from such water-degradable electrode after use are provided. The water-degradable...
5400782 Integral medical electrode including a fusible conductive substrate  
An integral medical electrode for monitoring and diagnostic applications which includes a fusible conductive substrate to which are fused the other components, such as the conductor, of the...
5374283 Electrical therapeutic apparatus  
An electrical therapeutic apparatus (10) for the treatment of body pain and edema. The apparatus has an electrical pulse producing device (11) coupled to wrap (12) by conductor (13). The wrap is...
5352315 Biomedical electrode  
A novel biomedical electrode comprising 1) a non-conductive backing layer with instructions printed on one surface, 2) an ink layer having either a) an ink comprising silver and silver salt, or b)...
5337748 Biosignal electrode  
A biosignal electrode 10 which comprises a flexible substrate 1 having an obverse side and a reverse side, the obverse side having printed thereon an electrically conductive layer 2 comprising an...
5237995 Concentric electrode for use in detecting low level bioelectric signals  
The present invention is directed to an electrode for use in measuring low level signals amidst competing noise signals. The electrode includes an electrically non-conductive substrate having a...
5220920 Electrochemical measurement system having interference reduction circuit  
A system for electrically measuring certain chemical characteristics of electrically-conductive fluids, such as blood, located within a tube and subject to electrical current interference. The...
5215087 Biomedical electrode construction  
A biomedical electrode which generally comprises an insulator construction and a conductor member. The conductor member is preferably a thin flat, flexible member having a pad portion and a tab...
5183043 Low resistance electrical pick-up and manufacture thereof  
A low resistance electrical pick-up more particularly for use in a fetal scalp electrode or other bio-sensing electrode, is manufactured by applying to a length of stainless steel wire a first...
5133356 Biomedical electrode having centrally-positioned tab construction  
A biomedical electrode which generally comprises a conductor member partially overlapping a separator construction. The conductor member is preferably a thin flat, flexible member having a pad...
5058589 Electrode for measuring body currents  
An electrode for measuring body currents, comprising an electrically conductive and adhesive contact layer (1) intended for plating on the skin and a cover layer (2) covering the contact layer (1)...
5042481 Body electrode holder  
A body electrode holder includes a holding member to be disposed on an outer surface of a living body, and a plurality of perforations formed in predetermined positions of the holding member,...
5029585 Comformable intralumen electrodes  
The present invention provides conformable intralumen electrodes for use with medical catheters. The electrodes are made of a conductive polymeric material that is introduced into the lumen of a...
5022396 Catheter for simultaneously measuring monophasic action potential and endocardiac cavity pressure  
A catheter capable of simultaneously measuring the action potential of myocardiac cells by means of a pair of electrodes, and the endocardiac cavity pressure by means of a pressure transducer. One...
5003978 Non-polarizable dry biomedical electrode  
A dry electrode for the detection of biopotentials existing on the surface of the skin of a living body, including a non-polarizable dry electrode pad having opposed adhesive surfaces, one of which...
Matches 1 - 50 out of 102 1 2 3 >