Title:
BLOOD COLLECTION DEVICES, SYSTEMS, AND METHODS
Document Type and Number:
WIPO Patent Application WO/2021/050603
Kind Code:
A9
Abstract:
A vascular access system which may be configured for blood draw may include a housing (80), which may include a distal end (82), a proximal end (84), and a slot (88) disposed between the distal end and the proximal end. The slot may include a notch (90). The vascular access system may include a cannula hub (56), which may be disposed within the housing and movable with respect to the slot. The cannula hub may include a tab (£92) extending through the slot. The vascular access system may include a cannula (60) extending distally from the cannula hub. In response to the tab being disposed within the notch, a distal tip (62) of the cannula may be disposed within the housing. In response to advancing the tab along the slot to a distal end of the slot, the distal tip of the cannula is disposed distal to the distal end of the housing.
Inventors:
YAN BO (CN)
CHEN XIWEI (CN)
JIANG TAO (CN)
HU OLIVIA (CN)
CHEN XIWEI (CN)
JIANG TAO (CN)
HU OLIVIA (CN)
Application Number:
PCT/US2020/050011
Publication Date:
April 08, 2021
Filing Date:
September 09, 2020
Export Citation:
Assignee:
BECTON DICKINSON CO (US)
International Classes:
A61M25/06; A61M39/28
Attorney, Agent or Firm:
METCALF, Craig (US)
Download PDF:
Previous Patent: ELECTROSTATIC PUCK AND METHOD OF MANUFACTURE
Next Patent: GARMENT CONSTRUCTION TECHNIQUES USING MESH MATERIAL
Next Patent: GARMENT CONSTRUCTION TECHNIQUES USING MESH MATERIAL