INTRODUCER NEEDLE AND RELATED DEVICES, SYSTEMS, AND METHODS

INTRODUCER NEEDLE AND RELATED DEVICES, SYSTEMS, AND METHODS

A catheter system to reduce a risk of transfixing a blood vessel. The catheter system may include a catheter adapter, which may include a proximal end, a distal end, and a lumen extending therebetween. The catheter system may include a catheter extending distally from the distal end of the catheter...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Ma, Yiping, Stockey, David, Basciano, Christopher Anthony, Rademacher, Marcus
Format: Patent
Sprache:eng
Schlagworte:
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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Beschreibung
Zusammenfassung:A catheter system to reduce a risk of transfixing a blood vessel. The catheter system may include a catheter adapter, which may include a proximal end, a distal end, and a lumen extending therebetween. The catheter system may include a catheter extending distally from the distal end of the catheter adapter. The catheter system may include an introducer needle extending through the catheter. The introducer needle may include a sharp distal tip and a primary bevel extending from an outer edge of the introducer needle to the sharp distal tip. The outer edge may be parallel to a central axis of the introducer needle and aligned with the sharp distal tip. The primary bevel may include a primary bevel angle with respect to the central axis. The primary bevel angle may be between 20° and 33°.