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4409993 Endoscope apparatus  
An endoscope apparatus, wherein a microwave irradiator is provided in an endoscope distal end portion. The microwave irradiator includes a pole type antenna and a parabolic reflector which...
4387727 Coaxial service kit  
A service kit for splicing body implantable leads having inner and outer coaxially-arranged coil wire conductors insulated from one another. A conductive pin having a distal portion with an outside...
4369791 Body implantable electrode  
A body implantable electrical stimulator including stimulation impulse developing circuitry and an output system, including active and indifferent electrodes, for delivering the impulses to...
4336811 Prosthesis electrode with multi-layer membrane  
A prosthesis electrode for electrically stimulating body tissue. The electrode has a metal tip covered by a non-metallic coating composed of a compound of the metal in the tip. Covering the...
4276882 Lead anchoring device  
An anchor for a body stimulation lead. A first body member is provided with an aperture while a second body member has a post extending from a surface thereof into the first body member aperture....
4273137 Electrical conductor for implantation into human body  
An electrical conductor for implantation into human body is made as a braid woven of fibers and enclosed into an insulating sheath. Each fiber is a tube made of a high-strength corrosion-proof...
4257429 Stylet retainer and extension  
A medical electrode placement system including a stylet insertable within an electrode carrying lead to provide stability to the lead during electrode placement within the body. The stylet includes...
4142530 Epicardial lead  
An epicardial lead is disclosed having plural electrode tips adapted for securing to the epicardium while moving the electrode at a small angle with respect to the external surface of the heart. At...
4058116 Methods, materials, and devices for providing electrical conductivity particularly for living beings  
Methods and devices for purposes such as nerve stimulation, according to which bodies suspended in a viscous substance are electrically conductive and engage each other so that when injected into a...
4052754 Implantable structure  
A structure for in vivo implantation which includes an elongate section terminating in one end in an enlarged portion and being at least partially of a biocompatible porous material having...
4026301 Apparatus and method for optimum electrode placement in the treatment of disease syndromes such as spinal curvature  
A system for the electrical treatment of spinal curvature through the exercise of selected spinal muscles. A probe having a blunt, muscle-penetrating tip is fitted with a sleeve such that its tip...
3995644 Percutaneous connector device  
A percutaneous connector device for facilitating the passage of electrical signals from an external source through the skin of a patient to internal portions of the body such as muscles and nerves....
3957053 Detachably connected acupuncture needles  
At least two juxtaposed acupuncture needles for penetrating the muscles of a body, and a convoluted electrical conductor detachably bridging the heads of said juxtaposed needles. Additional needles...
3943932 Acupuncture needles and holder  
A plurality of relatively adjustable acupuncture needles including a holder in which any selected needle may be removably mounted for operative use.
3760812 IMPLANTABLE SPIRAL WOUND STIMULATION ELECTRODES  
Electrical stimulation electrodes for implantation within a living body for transmission of stimuli to excitable neural or contractile cells. The electrodes are characterized by flexibility to...
3651812 ELECTROLYSIS NEEDLE  
An electrolysis needle having a thin dielectric coating deposited over the entire penetrating tip portion and the lower portion of the shank of the needle and then partially removed adjacent the...
3625222 BATON-TYPE ARREST DEVICE  
A pair of needle electrodes which are slightly spaced and are adapted to pierce the skin are normally concealed into a cylindrical casing but projected to pierce the skin only when the casing is...
3523538 ARREST DEVICE  
3284562 Flexible electrical conductor  
3115140 Apparatus for stereotaxic brain operations