Becton Dickinson and Company Limited

J'Lynn Ingleby

Jonathan Karl Burkholz

Ralph Lee Sonderegger

Curt G Bingham

Corey Christensen

Ryan George

Patty Chase

Jason Alexander

A needle assembly can include a needle and a proximal compartment forming a reservoir for collecting blood that flows through an inner lumen of needle. The needle assembly may also include a needle tip shield for capturing a sharpened distal tip of the needle. The needle tip shield can form a fluid pathway through which blood contained within the reservoir is expelled. The volume of the reservoir can be reduced to cause blood to be expelled from the needle tip shield such as by compressing the proximal compartment or a plunger connected to the proximal compartment or by moving a plunger into the reservoir. The fluid pathway of the needle tip shield can either be the same pathway through which the sharpened distal tip is withdrawn into the needle tip shield, or can be a separate pathway.

Intravenous needle assembly having blood dispensing capabilities

A device for delivering a medicament into a patient's body by injection into or through the patient's skin includes a body having a reservoir disposed therein for containing the medicament, an injection needle for penetrating the skin of the patient, the needle having a lumen and communicating with the reservoir, and a pressurizing system for pressurizing the reservoir. The device also includes indicator means visible outside the device for indicating that delivery of the medicament is substantially complete.

Self-injection device

A device () for delivering a medicament into a patient's body by injection into or through the patient's skin includes a body () having a reservoir () disposed therein for containing the medicament, an injection needle () for penetrating the skin of the patient, the needle () having a lumen and communicating with the reservoir (), and a pressurizing system for pressurizing the reservoir (). The device also includes indicator means () visible outside the device () for indicating that delivery of the medicament is substantially complete.

Growing community of inventors

Holladay, UT, United States of America

J'Lynn Ingleby