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Class 607/148 - Electrical energy applied through plural paths


Subclass of Class 607 - Surgery: light, thermal, and electrical application
Definition: Subject matter wherein an electrode is made up of plural contacts connected
No. of patents: 119
Last issue date: 03/06/2012


1      
NumberTitleIssue Date
8131381Electrotherapeutic device having an electrode array
An electrotherapy device having an array of post electrodes that includes a body housing having a top surface; a plurality of apertures formed through the top surface of the body housing; a support member positioned within the body housing; and a plurality of post e...
03/06/2012
8024050Lead for stimulating the baroreceptors in the pulmonary artery
An apparatus includes a flexible lead body extending from a proximal end to a distal end, an expandable electrode coupled proximate the distal end, the expandable electrode having an expanded diameter dimensioned to abut a wall of a pulmonary artery, and an implanta...
09/20/2011
7660636Electrical stimulation device and method for the treatment of dysphagia
An electrical stimulation device and method for the treatment of dysphagia is disclosed. In a preferred embodiment, the electrical stimulation device includes one or more channels of electrodes each of which includes a first electrode positioned in electrical contac...
02/09/2010
7395116Lead body-to-connector transition zone
A medical electrical lead includes a lead body and a connector terminal. A conductor extends from the lead body to the connector terminal along a helical path through a transition zone. ...
07/01/2008
7386347Electric stimilator for alpha-wave derivation
An electric stimulator for alpha-wave derivation is characterized in that frequency selected from a range of 1 Hz to 50 Hz, preferably, 7 Hz to 14 Hz, and an output voltage are applied to auricle of a patient's ears to derive alpha-waves, and that cycle and intensit...
06/10/2008
7369895Method for applying variable electro-muscle stimulation and system therefor
A method for applying variable electro-muscle stimulation (EMS) to an exercising person includes a belt having a plurality of electrodes placed around the abdomen at the rectus abdominis and obliques. The person then gets into an exercise apparatus which has a rotat...
05/06/2008
7346382Brain stimulation models, systems, devices, and methods
This document discusses, among other things, brain stimulation models, systems, devices, and methods, such as for deep brain stimulation (DBS) or other electrical stimulation. A model computes a volume of influence region for a simulated electrical stimulation using...
03/18/2008
7239927Implantable medical device including self-bootstrapped therapy pulse output circuit switches
An implantable medical device (IMD) includes one or more semiconductor switches and one or more switch driver circuits. The semiconductor switches, in response to one or more switch-on and switch-off commands that each have a voltage magnitude, switch between a cond...
07/03/2007
7239926Selection of neurostimulator parameter configurations using genetic algorithms
In general, the invention is directed to a technique for selection of parameter configurations for a neurostimulator using genetic algorithms. The technique may be employed by a programming device to allow a clinician to select parameter configurations, and then pro...
07/03/2007
7233829Electric field shark repellent wet suit
An article of clothing for use in water includes an electroactive material integrated into the clothing, at least one electrode integrated into the clothing and wherein the electroactive material is adapted to release electrical impulses into the water. A method of ...
06/19/2007
7233828Self-contained electrotherapy
A device for applying a therapeutic electrical field to a user's body includes an electroactive material shaped for application to a user body to provide a therapeutic electric field in response to pressure applied to the electroactive material and one or more elect...
06/19/2007
7231249Methods, apparatus, and systems for multiple stimulation from a single stimulator
Methods, apparatus, and systems are provided to stimulate multiple sites in a heart. A controller senses electrical activity associated with sinus rhythm of the heart. A signal generator is configured to generate an electrical signal for stimulating the heart. Based...
06/12/2007
7221981Electrode geometries for efficient neural stimulation
Electrodes designed in accordance with the present invention may selectively employ arc shaped contacts; variations in contact number, positioning, spacing, and/or distribution; variations in contact area, size, or periphery; and/or on-electrode conductive links or ...
05/22/2007
7181272Cardiac restraint with electrode attachment sites
The invention is directed to techniques for electrode placement around a heart. A harness having one or more attachment sites may be secured around the heart, and electrodes may be secured at the attachment sites as desired by the physician for the patient. The elec...
02/20/2007
7177696Multiple selectable field/current-voltage pads having individually powered and controlled cells
A method and apparatus for speeding the healing process of soft tissues, bone fractures, cancerous tissue, nerve pathways and other body tissues wherein a portable base comprising a plurality of cells is applied with the cells facing or encircling the wound. The cel...
02/13/2007
7158828System and method for timing synchronized pacing
A device and method for cardiac rhythm management in which a heart chamber is paced in accordance with sense signals from the opposite chamber or other distant cardiac site. The method is particularly useful in delivering cardiac resynchronization therapy. ...
01/02/2007
7151964Device and method for multi-phase radio-frequency ablation
Multi-phase RF ablation employing a two-dimensional or three-dimensional electrode array produces a multitude of currents paths on the surface of the ablation zone. This results in a uniform lesion with a size defined by the span of the electrode array. An orthogona...
12/19/2006
7127285Systems and methods for electrokinetic delivery of a substance
A system for delivering a substance into a body at a treatment site that includes an alternating current source and a plurality of electrodes. Circuitry is connected between the alternating current source and the electrodes for supplying current to the electrodes wh...
10/24/2006
7127287Distributed functional electrical stimulation system
A multi-purpose, functional electrical stimulation (FES) system 10 includes an implantable stimulator unit 12 for stimulating a plurality of different sites in a patient's body 14. A transmitter 20 is arranged externally of the patient's body 14 for supplying signal...
10/24/2006
7118589Light therapy equipment
Apparatuses adopted to provide light therapy to regions of the body that cannot be conveniently exposed to the sun or conventional tanning equipment. Four embodiments of the invention include a tanning bed 10 with an adjustable leg support 12 that allo...
10/10/2006
7103398Electrical sensing and/or signal application device
The electrical signal sensing and/or signal application device for sensing electrical signals on a surface and/or for applying electrical signals to a surface, particularly of human or animal skin or other organs or tissues, comprises a substrate (12) having ...
09/05/2006
7096070Medical implant device for electrostimulation using discrete micro-electrodes
An improved medical implant device is provided which has a plurality of micro-electrodes. The use of a plurality of micro-electrodes allows a clinically effective electrical stimulation pathway to be selected once the implant is positioned within or adjacent to the ...
08/22/2006
7069089Abdominal belt with adjustable electrodes
A device for attaching at least three electrodes to a subject for stimulating abdominal muscles of the subject, comprising an attachment mechanism for extending around the torso of the subject and a main locating element provided on the attachment mechanism for loca...
06/27/2006
7043298Electrotherapy by bone conduction
Pathological conditions are alleviated by bone conduction practiced by the application of sinusoidal electric waves at frequencies of between 4,200 and 6,500 hertz at less than 200 microamperes current. ...
05/09/2006
6973344EMG electrode apparatus and positioning system
A system for detecting and analyzing electrical activity in the anatomy of an organism underlying an electrode array provides signals corresponding to electrical activity adjacent each electrode. Such signals are correlated to the underlying anatomy of the organism ...
12/06/2005
6965799Therapy and monitoring electrodes with patient accommodating features
Medical electrode arrangements are provided for electrotherapy and monitoring applications. In one embodiment, each electrode arrangement includes a smaller electrode that is releasably attached to the back of a larger electrode. For adult applications, the larger e...
11/15/2005
6961622Device for surface stimulation of acupuncture points
A device, which is preferably disc shaped, has two primary layers. A first layer has one side, which is the lower side in use, for adhering to a patient's skin surface, a second, upper layer on the underside of which electrical circuitry is printed or affixed so tha...
11/01/2005
6928319Acupuncture device
This invention is an improved acupuncture device comprising of several cartridges (including a control circuit, a power supply unit, and a power switch in each cartridge) and leads among cartridges. Each cartridge has a conductive clip, which can lock a picking onto...
08/09/2005
6912425Therapy and monitoring electrodes with patient accommodating features and electrode sensing
Medical electrode arrangements are provided for electrotherapy and monitoring applications. In one embodiment, each electrode arrangement includes a smaller electrode that is releasably attached to the back of a larger electrode. For adult applications, the larger e...
06/28/2005
6909917Implantable generator having current steering means
An implantable pulse generator includes a current steering capability that allows a clinician or patient to quickly determine a desired electrode stimulation pattern, including which electrodes of a group of electrodes within an electrode array should receive a stim...
06/21/2005
6885896Electrotherapy device and method
A device for attaching at least three electrodes to a subject for stimulating abdominal muscles of the subject. The device comprises an attachment mechanism for extending around the torso of the subject and a main locating element on the attachment mechanism for loc...
04/26/2005
6876883Method for applying variable electro-muscle stimulation and system therefor
A method for applying variable electro-muscle stimulation (EMS) to an exercising person includes a belt having a plurality of electrodes placed around the abdomen at the rectus abdominis and obliques. The person then gets into an exercise apparatus which has a rotat...
04/05/2005
6788979Electrical stimulation compress kit
An electrical stimulation device method provides for exact repeatable positioning of stimulation pads onto a body part. The device includes a flexible member for contacting a body part and hook/loop members for tightly supporting the flexible member against the body...
09/07/2004
6778862Electrical stimulation compress method
An electrical stimulation device method provides for exact repeatable positioning of stimulation pads onto a body part. The device includes a flexible member for contacting a body part and hook/loop members for tightly supporting the flexible member against the body...
08/17/2004
6760629Electrotheraphy device and method
A device for attaching at least three electrodes to a subject for stimulating abdominal muscles of the subject. The device comprises an attachment mechanism that further comprises a main locating element for locating a central electrode of the at least three electro...
07/06/2004
6728577Electrotherapy device and method
A method for stimulating abdominal muscles of a subject, comprising the steps of providing at least three electrodes, one of the at least three electrodes being a central electrode and the other two of the at least three electrodes being side electrodes located on t...
04/27/2004
6643552Implantable devices having a liquid crystal polymer substrate
An implantable medical device (IMD) is disclosed that is formed on a substrate composed of liquid crystal polymer (LCP). In one embodiment, the IMD can be an interconnection module for interconnecting an electrode array to an equipment module. The interco...
11/04/2003
6643546Multi-electrode apparatus and method for treatment of congestive heart failure
An apparatus and method for treatment of congestive heart failure from the right side of the heart. An implantable cardiac stimulation system with a multi-electrode lead having three or more selectable electrodes, together with apparatus for identifying a...
11/04/2003
6633780Cardiac shock electrode system and corresponding implantable defibrillator system
An implantable cardioverter defibrillator (ICD) system includes an internal electrode placed in the right ventricle of the heart, and a flexible array (that includes a plurality of electrodes) placed over a significant portion of the heart. Defibrillation...
10/14/2003
6587733Percutaneous surgical lead body with directed stimulation
There is disclosed a surgical lead comprising two percutaneous lead bodies bonded together. The inventive lead body results in the equivalent of a surgical lead body with columns of electrodes either adjacent to or offset from each other. A bridge of uret...
07/01/2003
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