Drug delivery device
A drug delivery device for percutaneously administering a drug comprising a plurality of projections, a drug reservoir containing a drug, and where the projections extend from the reservoir and are adapted for penetrating the stratum cor...
MS Gerstel，VA Place - US
Wearable, self-contained drug infusion device
A wearable, self contained drug infusion device is disclosed that is capable of achieving the precise flow rate control needed for dose-critical drugs such as insulin. In preferred embodiments of the device, piezoelectrically-actuated va...
RI Connelly，CD Shermer，KG Powell - EP
Needle-less injector
A needless injector having a liquid metering chamber with an outlet orifice, a piston slidable within the metering chamber, and a rod arranged to strike one end of the piston to force liquid through the outlet orifice. A cam follower is ...
TE Weston - US
Microneedle drug delivery device
Simple microneedle devices for delivery of drugs across or into biological tissue are provided, which permit drug delivery at clinically relevant rates across or into skin or other tissue barriers, with minimal or no damage, pain, or irr...
MR Prausnitz，MG Allen，IJ Gujral - US
Cartridge-based drug delivery device
A liquid drug delivery device is adapted to be adhered to the skin of a subject by a base member defining a skin-contacting surface having an adhesive coating. A columnar cartridge serves as reservoir for the drug and is incorporated in ...
I Tsals，J Gross，G Lavi - US
Intradermal drug delivery device
An intradermal drug delivery device comprises a housing (301a, 301b) having a drug reservoir (312) therewithin and a gas generation chamber (313) separated...
J Gross，JG Kelly - ELSEVIER
TRANSDERMAL ADMINISTRATION METHOD OF PROTEIN OR PEPTIDE DRUG AND ITS ADMINISTRATION DEVICE THEREOF
A transdermal administration of protein or peptide drug comprises contacting and ionizing a protein or peptide drug immersed in a hydrophilic polymer with an ionizing solvent composition, forming a drug pathway on epidermis by plura...
HAI BANG, LEE，BUNG CHUL, SHIN
Portable injection appliance
The portable appliance is of use for the subcutaneous or intradermal injection of a liquid formulation of an active principle and it comprises in combination: a supply vessel for the formulation; an injection needle adapted to communicat...
G Cirelli，H Steffen，C Surber - US
Needle-less injector
Is used with the actuator initiates the cartridge to form a needle-free syringe. The disclosed cartridge is provided with a body and a piston mounted slidably inside a body made of glass, is gradually substantially inelastic and have sud...
웨스턴테런스에드워드
Microneedle Drug Delivery Device
Simple microneedle devices for delivery of drugs across or into biological tissue are provided, which permit drug delivery at clinically relevant rates across or into skin or other tissue barriers, with minimal or no damage, pain, or irr...
GT Corporation
