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7628761 |
Apparatus and method for performing nerve conduction studies with localization of evoked responses
An apparatus and method for detecting physiological function, for example, nerve conduction, is described. In one embodiment the apparatus includes a housing including a stimulator shaped to fit a...
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7054677 |
Venturi ECG electrode system
The present invention provides for an ECG electrode system that includes the use of electrodes adapted to attach to the body via suction. The invention includes a lightweight and compact air pump...
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7041057 |
Tissue interface device
A tissue interface device ( 10 ) suitable for positioning on or about one or more artificial openings in a biological membrane of an organism and for coupling to a monitor and control unit and a...
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6456865 |
Non-invasive medical probe
A non-invasive medical probe includes a suction cup adapted to be secured by vacuum to a patient's skin and supporting an electrode, a source of vacuum, and a resilient walled tube structure...
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6366795 |
Biomedical electrode with vital skin penetration
An electrolyte ( 70 ) for use in a single-use biomedical electrode assembly (A, B, C, D) designed for receiving body-generated electrical signals at a patient's skin surface includes: Component...
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6345192 |
Electrode structure for electric contactor
A contactor for establishing electrical communication with organic tissue, the contactor including a cup-shaped housing of one-piece rubbery material including a closing end-wall connected across...
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6185442 |
Valve controlled flow into a tube
Vacuum in a non-invasive medical probe having a source of vacuum interconnected with a suction cup by a resilient walled tube, is reduced in a controlled manner by creating a valve aperture in the...
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6138044 |
Method and device for sensing bioelectrical signals
The invention relates to an electrode device (20), which for the purpose of obviating problems that have existed so far is applicable to the skin in an airtight manner for raising, by means of...
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6117077 |
Long-term, ambulatory physiological recorder
A self contained, compact, long term, ambulatory physiological recorder is designed for mounting directly to the body of a patient, immediately adjacent to the organ or system that is to be...
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6064901 |
Biomedical electrode having a disposable electrode and a reusable leadwire adapter that interfaces with a standard leadwire connector
A biomedical electrode for an electrocardiograph or similar device is provided. The biomedical electrode includes a disposable electrode having an electrically conductive gel layer and a smooth...
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5916157 |
Electrode patch including position marker for physical health condition tests
An electrode patch used in tests of physical health conditions such as an electrocardiograph (ECG) electrode patch having marking means which leaves a position mark in the test site on a person...
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5891028 |
Interface element for a biomedical electrode
Biomedical measurements such as ECG or EEG measurements are frequently performed using a suction electrode. An electrolyte is applied to the skin of the patient and a suction electrode is placed...
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5842985 |
Device for securing an object to a surface by vacuum
A reusable electrode holder and associated disposable electrode unit are provided. The holder retains the electrode therein and is connectable to a vacuum source for holding the electrode against a...
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5803911 |
Electrocardiographic waveform detection system
A system for reliably and accurately measuring the electrocardiographic waveform generated by a subject's cardiac muscle includes electrocardio electrodes that have multiple openings on their...
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5724966 |
Biomedical electrode
An absorber assembly for use in a biomedical electrode, such as an ECG electrode, comprises a contaminant absorber and a support which is combined with the contaminant absorber to form an assembly....
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5722404 |
Sealing element for a biomedical electrode
A biomedical vacuum electrode, such as an ECG electrode, is provided with a sealing element which improves performance. The sealing element includes a body and a sealing lip which extends around...
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5497771 |
Apparatus for measuring the oxygen saturation of fetuses during childbirth
An apparatus for measuring the oxygen saturation of fetuses during childbirth, using a probe, assigned to the fetal scalp, with two or four photodiodes operating at different wave lengths and a...
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5345935 |
Non-invasive medical probe provided with suction cup
A non-invasive medical probe for monitoring a patient's condition in particular an intra-uterine device for monitoring fetal condition is featured. The medical probe includes a resilient walled...
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4899753 |
Electrocardiographic electrode
An electrocardiographic electrode, which is held in close contact with a person's skin for deriving a weak voltage from an inner part of the person, is disclosed. The electrode includes a viscous...
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4852574 |
Electrocardiogram electrode pad
An electrocardiogram electrode pad has elasticity and flexibility and encloses an electrocardiogram electrode to be held in close contact with the skin surface of a man to derive a weak current...
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4791933 |
Radio electrocardiography for a living body moving in the water
A method of diagnosing the heart condition of a living body moving in the water, in which an electrocardiogram recorded by the steps of hermetically contacting electrodes on the skin surface of the...
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4771784 |
Ophthalmorheographic transducer
An ophthalmorheographic transducer has a two-layer casing with a space defined between the layers and communicating with a vacuum source. The inner layer is shaped so as to suit the eyeball, is...
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4736749 |
Holder for medical use fixed by vacuum
The invention relates to a holder for diagnostic and therapeutic devices fixed by vacuum. Vacuum is supplied by a hose or tube (8), in which one or several electrical conductors (7) for electrical...
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4685466 |
Measuring sensor for the non-invasive detection of electro-physiological quantities
The measuring sensor for biomedical signals, above all electro-physiological quantities, in contrast to invasive needle and wire electrodes introduced into the body through the physiological "skin"...
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4681118 |
Waterproof electrode assembly with transmitter for recording electrocardiogram
A waterproof electrode assembly with a transmitter for recording an electrocardiogram, in which the electrodes can reliably be attached on the outer surface of a human body due to bonding force of...
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4646747 |
Electrode for electrocardiographic examinations
An electrode for electrocardiographic examinations comprises a substantially rigid back piece, an electrode plate joined substantially non-movably to the back piece and a resiliently deformable...
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4637399 |
Waterproof electrode for recording electrocardiogram
Waterproof electrodes for recording an electrocardiogram, in which one end of a lead wire is inserted from the convex surface side to the concave surface side of a cup-shaped suction disc made of...
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4469105 |
Medical electrode apparatus and kit of components therefor
A medical electrode apparatus and a kit of components therefor, for use on the skin of a patient in conjunction with an external medical instrument such as an EKG machine. The apparatus includes a...
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4391279 |
Electrode belt
An electrode belt made up of a strip of pile-backed foam on which a sheet of conductive silicone rubber is mounted by a snapped together fastener which clamps the sheet to the belt and compresses...
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4369793 |
Medical instrumentation electrode apparatus
A medical instrumentation electrode apparatus for use in connecting wiring from an external medical instrument, such as an electrocardiograph machine, with an area of a patient's skin. The...
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4299232 |
Bipolar electrodes for fetal heart-rate recording during labor
A bipolar electrode for fetal heart-rate recording comprises a flexible cup having a base portion and a substantially frusto-conical portion secured to and flaring outwardly from the base portion...
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4217908 |
Vector lead apparatus and methods of constructing and utilizing same
The invention provides electrical connectors used in the field of medical electrocardiography, and provides a connecting device which is universally adaptable to electrocardiography machines, and...
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3976055 |
Electrode and conductor therefor
An electrode for sensing signals such as electrocardiograph signals used with an electrolyte is formed from an electrically conductive but galvanicallly inactive material having a galvanically...
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3958564 |
EKG contact
An improved electrical contact is configured to provide more accurate eleical potential readings. Electrocardiograms and electroencephlograms, for example, require that a monitoring electrode be...
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3783865 |
SUCTION ELECTRODE
An improved suction electrode includes an electrically conductive ring suitable for application to the patient's skin. A body having an angular passage therethrough is affixed to the ring by a...
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3717141 |
SYSTEM FOR PROVIDING A MULTI-LEVEL CURRENT DENSITY DIAGRAM OF A HUMAN BODY ORGAN
The system includes means for obtaining potential signals from discrete locations on the skin surface surrounding the organ in question. These signals, which are analog in nature, are converted to...
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3640270 |
ELECTRIC CONTACTOR WITH VENTURI-SUCTION MEANS FOR ORGANIC TISSUE
A contactor for diagnostic or therapeutic use on human or animal tissue comprises a suction cup of elastomeric material containing an electrolyte-impregnated sponge near the mouth of the cup...
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3595218 |
SYSTEM FOR MONITORING ANIMALS IN MOTION
A system for monitoring animals such as horses in motion, such as during swimming exercise, wherein suction cup attached electrodes on the animal are connected by leads to one or more heart...
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3568663 |
PHYSIOLOGICAL DATA ACQUISITION SYSTEM
Apparatus for facilitating the rapid acquisition of bioelectric physiological data from aquatic mammals without requiring the use of engirdling straps or time consuming preparational procedures. A...
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3534733 |
SPRING-LOADED SUCTION CUP-TYPE BIOMEDICAL INSTRUMENTATION ELECTRODE
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3490442 |
ELECTRODE WITH CONTACT-FORMING SUCTION CUP MEANS
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3294084 |
Potential measuring and display apparatus, especially for electrocardiographic or like use
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3029820 |
Cardiograph electrode
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2983273 |
Electrode
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2880729 |
Suction electrode
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2782786 |
Electrocardiograph electrode with absorbent contact surface
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3621832 |
Title is not available
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