Patent ID: 11857671
Assignee: nan
Field: Pharmaceuticals (Chemistry)
Classification: CPC A | IPC A

Claim 0:
1. An implantable medical drug delivery device comprising at least one matrix, said at least one matrix having a non-homogenous mixture of at least two different types of drug materials for delivering to a patient,
wherein one of said at least two types of drug materials is comprised of one or more therapeutic drugs that are not an anticoagulant and have a total therapeutic dosage amount within said at least one matrix,
wherein another type of drug material within said at least one matrix is comprised of one or more anticoagulant drugs and have a total anticoagulant dosage amount within said at least one matrix,
wherein said total therapeutic dosage amount of said one or more therapeutic drugs is higher than said total anticoagulant dosage amount of said one or more anticoagulant drugs within said at least one matrix,
wherein at least one of said two types of drug materials has a varied concentration within said at least one matrix to create said non-homogenous mixture,
wherein the lower total anticoagulant dosage amount and the non-homogenous matrix mixture work together to regulate blood clotting and a delivery rate of said one or more therapeutic drugs to the patient, and
wherein the one or more anticoagulant drugs primarily lessens formation of blood clotting near, on or within said implantable medical drug delivery device.