Abstract: Methods and devices for stimulating nerves are disclosed. In one embodiment adapted for stimulating excitable tissue, the invention includes drive circuitry, an acoustic transducer and a pair of electrodes.

Abstract: Methods and devices for stimulating nerves are disclosed. In one embodiment adapted for stimulating excitable tissue, the invention includes drive circuitry, an acoustic transducer and a pair of electrodes.

Abstract: Methods and devices for stimulating nerves are disclosed. In one embodiment adapted for stimulating excitable tissue, the invention includes drive circuitry, an acoustic transducer and a pair of electrodes.

Abstract: Methods and devices for stimulating nerves are disclosed. In one embodiment adapted for stimulating excitable tissue, the invention includes drive circuitry, an acoustic transducer and a pair of electrodes.

Abstract: Methods and devices for stimulating nerves are disclosed. In one embodiment adapted for stimulating excitable tissue, the invention includes drive circuitry, an acoustic transducer and a pair of electrodes.

Abstract: A urinary catheter is provided that reduces the likelihood of infection. The catheter includes a distal end positioned in a bladder. The distal end utilizes an inflated balloon that is positioned in the bladder to prevent removal of the distal end of the catheter from the bladder. The balloon, when inflated, contacts areas of the bladder that are spaced away from the urethral opening and from the trigone in the bladder. Urine drainage openings are formed in the distal end, are positioned laterally from the balloon, and can extend down to the inner surface of the bladder to facilitate drainage of urine from the bladder formed takes on a tapered configuration that reduces pressure on the trigone. The catheter incorporates one-way valves which function to make the catheter a close system that minimizes the risk of infection. Spaced apart concentrations of silver and zinc are incorporated on the inner and outer surfaces of the catheter to further reduce the risk of infection.

Abstract: A urinary catheter is provided that reduces the likelihood of infection. The catheter utilizes a balloon that is positioned in the bladder to prevent removal of the catheter. The balloon, when inflated, takes on a tapered configuration that reduces pressure on the trigone. The catheter incorporates one-way valves which function to make the catheter a close system that minimizes the risk of infection. Spaced apart concentrations of silver and zinc are incorporated on the inner and outer surfaces of the catheter to further reduce the risk of infection.

Abstract: Methods and devices of stimulating nerves are disclosed. In one embodiment adapted for stimulating excitable tissue, the invention includes drive circuitry (12), an acoustic transducer (14) and a pair of electrodes (28).

Abstract: A method for forming an array of viable cells is provided. In one embodiment, the method comprises ink-jet printing a cellular composition containing cells onto a substrate. Upon printing, at least about 25% of the cells remain viable after incubation for 24 hours at 37° C. in a 5% CO2/95% O2 environment.

Abstract: A treatment protocol by which a renal stone patient is administered a chelating agent, generally once a day and preferably by mouth, during a treatment phase and is later administered the same chelating agent once a week, during a “maintenance” phase. The chelating agent is most preferably ethylene diamine tetraacetic acid (EDTA) and may be provided in a dosage form having an enteric coating and at least one external cathode and at least one external anode to create a galvanic current upon contact of the dosage form with the patient's intestinal contents.

Abstract: A wound dressing or bandage that provides a galvanic current for extended periods of time before having to change the dressing or bandage is addressed in the present invention. The present invention is directed to a galvanic current wound dressing having antimicrobial properties and to a method for treating a patient with the wound dressing.

Abstract: A wound dressing or bandage that provides a galvanic current for extended periods of time before having to change the dressing or bandage is addressed in the present invention. The present invention is directed to a galvanic current wound dressing having antimicrobial properties and to a method for treating a patient with the wound dressing.

Abstract: A method for forming an array of viable cells is provided. In one embodiment, the method comprises ink-jet printing a cellular composition containing cells onto a substrate. Upon printing, at least about 25% of the cells remain viable after incubation for 24 hours at 37° C. in a 5% CO2/95% O2 environment.

Abstract: The present invention provides methods and compositions for promoting wound healing and reducing scar formation. In particular, the present invention provides cyanoacrylate polymer sealants formulated to contain biologically active elemental silver and/or insulin. The invention also provides methods and compositions for delivering silver and/or insulin in combination with cyanoacrylate sealants. In particular, the present invention provides methods and compositions suitable for treatment of wounds in diabetics, normal patients and surgical patients.

Abstract: The present invention provides methods and compositions for promoting wound healing and reducing scar formation. In particular, the present invention provides cyanoacrylate polymer sealants formulated to contain biologically active elemental silver and/or insulin. The invention also provides methods and compositions for delivering silver and/or insulin in combination with cyanoacrylate sealants. In particular, the present invention provides methods and compositions suitable for treatment of wounds in diabetics, normal patients and surgical patients.