| Patent Number |
Title Of Patent |
Date Issued |
| 5346061 |
Biostable treatment delivery system |
September 13, 1994 |
| A treatment delivery system which uses a flexible plastic outer container and a smaller, readily burstable, thin film plastic inner container fixedly positioned in the outer container. The inner container contains a treatment solution and a dry foam appliance is loosely placed within the |
| 4944947 |
Therapeutic dental appliance |
July 31, 1990 |
| A new therapeutic polymeric foam dental appliance is disclosed for utilization in the treatment of teeth and/or gums, as well as a method of preparing said appliance by reaction of a polyurethane foam prepolymer with an aqueous treatment solution. A sterile, prepackaged therapeutic d |
| 4942883 |
Drug delivery device |
July 24, 1990 |
| A transdermal medication delivery system in which a housing includes a power source for supplying programmed current pulses to an electrical current path which includes an electrically charged medication and a body location at which the medication is placed. The level of the current |
| 4931046 |
Iontophoresis drug delivery system |
June 5, 1990 |
| A transdermal medication delivery system in which the medication is retained in a non-charged form such that it can be electrically charged. A d-c electrical current is supplied through the retained medication when it is in its electrically charged form and current control is used to con |
| 4704088 |
Dental materials dispenser and applicator |
November 3, 1987 |
| A dental materials dispenser is disclosed with an actuator operated by an electronically controlled motor. The dispenser may be used in conjunction with a disposable cartridge removably mountable in the dispenser. The cartridge includes a hollow needle comprising an integral heating elem |
| 4582488 |
Dental materials dispenser and applicator |
April 15, 1986 |
| A dental materials dispenser is disclosed with an actuator operated by an electronically controlled motor. The dispenser may be used in conjunction with a disposable cartridge removably mountable in the dispenser. The cartridge includes a hollow needle comprising an integral heating elem |
