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Patent No. 5823572

Self Defense Weapon With Memo

A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.

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Class 600/13 - Electromagnetic coil


Subclass of Class 600 - Surgery
Definition: Subject matter wherein a device consisting of an iron or
No. of patents: 238
Last issue date: 12/13/2011


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NumberTitleIssue Date
8075470Therapeutic device for local area stimulation
A therapeutic device and process utilizes an array of members in which each member is both magnetically coupled to a magnetic source and electrically coupled to a source of electrical signals. In the preferred embodiment, the members include both ferromagnetic membe...
12/13/2011
8062204Coil device and magnetic field generating device
Problems to be solved: to provide a coil device and a magnetic field generating device with reduced energy loss that are suitable for use in the thermotherapy method. Means for solving the problem: a coil device according to the present invention can be used ...
11/22/2011
7998053Transcranial magnetic stimulation induction coil device and method of manufacture
A transcranial magnetic stimulation induction coil device (“TMS coil device”) is manufactured to contain coil windings of a predetermined size and shape and fixedly positioned at a predetermined location within and orientation in relation to a casing of the TMS ...
08/16/2011
7976451Transcranial magnetic stimulation system and methods
A system and methods for transcranial magnetic stimulation, the system including a helmet, a positioning portion, a stimulator and a cooling system, are disclosed. The helmet includes a coil for deep brain magnetic stimulation. The coil has a base portion, and retur...
07/12/2011
7896797Electromagnetic field treatment apparatus and method for using same
Larmor Precession makes specific predictions about bound ion dynamics, based upon specific combinations of AC and DC magnetic fields. Especially significant is the fact that the external magnetic field environment determines the overall qualities of resonances or pa...
03/01/2011
7857746System and method to reduce discomfort using nerve stimulation
A novel method and system for performing transcutaneous magnetic stimulation is disclosed herein. In the method, a first magnetic field is generated using a first magnetic stimulation device for transcutaneously stimulating a treatment area, and a second magnetic fi...
12/28/2010
7758490Integrated coil apparatus for therapeutically treating human and animal cells, tissues and organs with electromagnetic fields and method for using same
An apparatus and method for electromagnetic treatment for treatment of molecules, cells, tissues, and organs comprising: configuring at least one waveform according to a mathematical model having at least one waveform parameter, said at least one waveform to be coup...
07/20/2010
7740574Electromagnetic treatment induction apparatus and method for using same
A lightweight inductive apparatus is integrated into at least one therapeutic device (Step 101). Miniaturized circuitry containing logic for a mathematical model having at least one waveform parameter used to configure at least one waveform to be coupled to a...
06/22/2010
7658704Apparatus and methods for delivery of transcranial magnetic stimulation
Disclosed are apparatus and methods for delivery of transcranial magnetic stimulation. The apparatus includes a TMS coil which when energized generates an electric field substantially parallel to a long axis of the coil and substantially normal to a surface of the c...
02/09/2010
7632225System and method of treating stuttering by neuromodulation
Stuttering-treatment techniques using neural stimulation and/or drug delivery. One or more electrodes and/or a catheter are implanted adjacent to sites in the brain. A signal generator and the electrode deliver stimulation to a first site. A pump and the catheter de...
12/15/2009
7628750Actuation and control of limbs through motor nerve stimulation
Apparatus for actuating a skeletal muscle of a patient is provided. The apparatus typically includes a plurality of electrodes, which are adapted to be placed in a vicinity of a motor nerve that innervates the skeletal muscle. A control unit, is preferably adapted t...
12/08/2009
7614996Reducing discomfort caused by electrical stimulation
The invention is directed to a novel method for reducing discomfort caused by transcutaneous stimulation. The novel method includes providing transcutaneous stimulation, reducing the transcutaneous stimulation at a first location, and substantially maintaining the t...
11/10/2009
7601114Apparatus and method for enhancing tissue repair in mammals
An apparatus is introduced for the use of enhancing tissue repair in mammals. The apparatus includes a sleeve; an electrically conductive coil; a sleeve support; an electrical circuit configured to supply the coil with a square wave time varying electrical current s...
10/13/2009
7591776Magnetic stimulators and stimulating coils
A stimulating coil for use in the magnetic stimulation of neuro-muscular tissue comprises a self-supporting but flexible conductor in a flexible insulating sheath which can be adjusted by hand to conform the coil to the contours of a selected part of the human body....
09/22/2009
7588529Apparatus for treating a patient's body using an electromagnetic field
An apparatus for treating a patient, comprising a cylindrical coil (1) for generating an electromagnetic field, the cylindrical coil (1) being arranged so as to accommodate at least part of the patient's body and subject it to said electromagnetic fiel...
09/15/2009
7553272Apparatus for generating electromagnetic waveforms
An apparatus for generating electromagnetic waveforms to stimulate a subject includes a computing device generating digital waveform data. A digital-to-analog converter receives the digital waveform data from the computing device and generates a corresponding analog...
06/30/2009
7524276Apparatus for treatment with magnetic fields
The invention relates to an apparatus for therapeutic treatment of a patient with magnetic fields, in particular with nuclear magnetic resonances. One object is to provide an apparatus for treatment of a patient with magnetic fields, which in particular allows local...
04/28/2009
7520848Robotic apparatus for targeting and producing deep, focused transcranial magnetic stimulation
Techniques for applying electromagnetic energy to deep, targeted areas without overwhelming other areas are provided. One or more coils are moved relative to a target area and magnetic fields are applied to the target from multiple coil locations. As a result, the a...
04/21/2009
7517311Modulation of protein phosphorylation using electromagnetic fields
A method for treating living tissues with electromagnetic fields by subjecting the tissues to be treated with an electromagnetic field that varies as a function of time, and without the need for a corresponding static magnetic field, is provided. ...
04/14/2009
7494458Means and methods for treating headaches
Disclosed is a system and method for treating headaches. The system employs a self-contained, battery operated, readily portable and easy-to-operate head-mounted magnetic depolarizer to generate a transient or time-varying high-intensity magnetic field into and arou...
02/24/2009
7479101Method for treating an animal using a constant amplitude electromagnetic field
A method for treating an animal using a constant amplitude electromagnetic field including: providing at least one constant amplitude electromagnetic field focused at a center location, continuously maintaining an area around the constant amplitude electromagnetic f...
01/20/2009
7465269Bone growth stimulator
A bone growth stimulator is provided. In one embodiment, the device has an elliptically shaped transducer coil. The coil provides increased therapeutic benefit to a wearer. An elliptically shaped housing supports and contains the coil. The housing includes a curvatu...
12/16/2008
7428469Three-dimensional-information detecting system and three-dimensional-information inputting device
A three-dimensional-information detecting system includes a switching portion that sequentially selects sensor coils of a three-dimensional-information detecting device. Electromagnetic coupling is used to perform signal transmission and reception between the sensor...
09/23/2008
7410469Apparatus and method for ultrasonically and electromagnetically treating tissue
The invention relates to apparatus and method for ultrasonically and electromagnetically treating tissue to treat, for example, traumatized tissue or a bone injury. The apparatus includes at least one ultrasonic transducer assembly and at least one electromagnetic c...
08/12/2008
7407478Coil for magnetic stimulation
A magnetic stimulator, which may be used as a transcranial magnetic stimulation (TMS) device, and a method for its use are disclosed. The stimulator comprises a frame and an electrically conductive coil having a partially toroidal or ovate base and an outwardly proj...
08/05/2008
7396326Ferrofluidic cooling and acoustical noise reduction in magnetic stimulators
A ferrofluid chamber has a housing that is adapted to be coupled to a component that generates a magnetic field of sufficient strength to stimulate anatomical tissue. In addition, a ferrofluid is disposed within the housing for cooling the component. ...
07/08/2008
7367935Muscle stimulating device and method for diagnosing and treating a breathing disorder
A device and method for magnetic stimulation of muscles for the relief of a breathing disorder, such as obstructive sleep apnea is disclosed. Magnetic stimulation is used to stimulate muscles which serve to stabilize the upper airway of an individual whose nocturnal...
05/06/2008
7367936Magnetic stimulators and coils therefor
A magnetic coil inductor for use in magnetic stimulators comprises two face-to-face electrically connected windings each having a multiplicity of turns of a respective conductor. Corresponding turns are separated by a gap which typically is of the order of 18 to 20%...
05/06/2008
7354748Method for treating osteoarthritis and other diseases, defects and injuries of the knee joint
A method for applying therapeutic electrical signals and/or electromagnetic fields to a patient's knee for the treatment of osteoarthritis and other diseases, defects and injuries. The device that is used is operable in several modes to deliver signals to the patien...
04/08/2008
7351194Arrangement for influencing magnetic particles
An arrangement for influencing magnetic particles in a region of action with the help of an arrangement for generating magnetic fields, by which there is generated a spatially inhomogeneous magnetic field having at least one zone in which the magnetization of the pa...
04/01/2008
7338431Method and apparatus to stimulate the immune system of a biological entity
A system and method for stimulating the immune systems of biological entities in an environment are disclosed. Pulsed electrical currents are generated using an electric current generator. The pulsed electrical currents are fed through an arrangement of electrically...
03/04/2008
7335156Digital electromagnetic pulse generator
Method and apparatus are provided for therapeutic administration to body parts digitally generated electromagnetic fields with trapezoidal, square, triangular and sawtoothed and other complex temporal field waveforms that are microcontroller controlled for a range o...
02/26/2008
7320664Reducing discomfort caused by electrical stimulation
The invention is directed to a novel method for reducing discomfort caused by transcutaneous stimulation. The novel method includes providing transcutaneous stimulation, reducing the transcutaneous stimulation at a first location, and substantially maintaining the t...
01/22/2008
7300452Method for local heating by means of magnetic particles
The invention relates to a method as well as to a system for the local heating of a target region of an object by varying the magnetization of magnetic or magnetizable substances. A magnetic field is then generated whose magnetic field strength varies in space in su...
11/27/2007
7301440Power line communication system and method
The present invention provides a device for providing communications through power lines comprised of multiple conductors by transmitting the data signals through a plurality of the conductors. One embodiment of the present invention may be comprised of a transmit c...
11/27/2007
7294101Means and methods for treating headaches
Disclosed is a system and method for treating headaches. The system employs a self-contained, battery operated, readily portable and easy-to-operate head-mounted magnetic depolarizer to generate a transient or time-varying high-intensity magnetic field into and arou...
11/13/2007
7288062Apparatus for creating therapeutic charge transfer in tissue
An apparatus for creating therapeutic charge transfer in tissue includes a coil. The coil generates a changing magnetic field to induct an electric field in the tissue exceeding 10 mV/cm when the coil is 5 cm from the tissue. Preferably, the magnetic field has a gro...
10/30/2007
7282021Magnetic field stimulation techniques
The invention involves enhancing brain function by stimulating the brain using magnetic fields. Applications of the new methods include improving the condition of individuals with cognitive disorders, such as depression, and studying the effects of neural stimulatio...
10/16/2007
7276020Method and apparatus for the treatment of physical and mental disorders with low frequency, low flux density magnetic fields
A method and apparatus comprises a circuit adapted to be coupled to a power supply which produces a pulsed DC output, and a magnetic field generating coil coupled to the output of the circuit which is effective to produce a time varying magnetic field having a flux ...
10/02/2007
7267644Portable electrotherapy device
The invention discloses an electrotherapy device for generating specifically designed low frequency pulsed magnetic fields (Cnp waveforms). The device comprises a memory storing at least one digital Cnp waveform and a digital to analog converter converting the at le...
09/11/2007
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