Dispositivo de acceso IV cerrado

An IV access device (200) comprising: a catheter adapter (201); a catheter (201a) extending distally from the catheter adapter (201); a needle (202a); and a needle hub (202) coupled to the catheter adapter (201), wherein a proximal end of the needle (202a) is secured within the needle hub (202) and...

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Bibliographic Details
Main Authors Burkholz, Jonathan Karl, Wang, Bin, Peterson, Bart D, Sonderegger, Ralph L, Warner, Tyler
Format Patent
LanguageSpanish
Published 23.08.2024
Subjects
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
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Summary:An IV access device (200) comprising: a catheter adapter (201); a catheter (201a) extending distally from the catheter adapter (201); a needle (202a); and a needle hub (202) coupled to the catheter adapter (201), wherein a proximal end of the needle (202a) is secured within the needle hub (202) and the needle (202a) extends through the catheter (201a), wherein the needle hub (202) comprises a flash chamber (210), a path-defining structure (800, 900) disposed within the flash chamber (210), and a visualization channel (903). The flash chamber can be used to provide visual confirmation of proper catheter placement within a vein. The path-defining structure facilitates identifying whether blood is continually flowing into the flash chamber.
Bibliography:Application Number: ES20220186637T