Blood draw device with non-contact advancement device

A blood draw device for use with a peripheral intravenous catheter (PIVC) comprising:

• an introducer comprising:
• a housing extending in a lengthwise direction between a proximal end and a distal end;
• and
• a guide tube fixedly contained within the housing and extending in the lengthwise direction, the guide tube defining a guide lumen;
• a catheter arrangement moveable within the guide lumen, the catheter arrangement comprising:
• a catheter defining a first catheter lumen and having a proximal end and a distal end;
• a secondary catheter defining a second catheter lumen and having a proximal end and a distal end;
• and
• a catheter fitting coupled between the proximal end of the catheter and the distal end of the secondary catheter, to fluidly connect the first and second catheter lumens;
• and
• an advancement member coupled to the introducer and moveable in the lengthwise direction, the advancement member comprising an arrangement of pinch members positioned within the housing that is configured to pinch the guide tube and to move along the guide tube when the advancement member is moved;
• wherein, in response to moving the advancement member distally along the housing, the arrangement of pinch members push the catheter fitting distally within the guide lumen, such that the catheter and secondary catheter are also advanced distally.