double pointed needle

Also found in: Acronyms.

dou·ble point·ed needle

(dŭb'el poyn'tĕd nē'dĕl)
A blood drawing needle used with an evacuated tube system to allow the user to collect more than one tube of blood without contaminating the tube or holder (also known as multisample needle).
Medical Dictionary for the Health Professions and Nursing © Farlex 2012