Real-time sampling device

A system comprising:

• a medical device;
• an imaging device;
• and
• a multi-lumen device including:
• a handle including:
• at least two lumens;
• a first port in communication with a first lumen of the at least two lumens;
• and
• a second port being in communication with a second lumen one of the at least two lumens, the second port and the second one of the at least two lumens being configured to slidably receive a portion of the medical device;
• a multi-lumen sheath attachable to the handle;
• a cap having a proximal end attachable to a distal end of the multi-lumen sheath;
• and
• a liner at least partially secured within a distal portion of the second lumen, the liner including:
• a tubular proximal section disposed at least partially within the second lumen;
• and
• a distal ramp section extending distally from the tubular proximal section, the distal ramp section including a C-shaped cross-section extending distally from the tubular proximal section and terminating in a tab, the tab receivable within a socket to secure a distal end of the distal ramp section into the cap,
• wherein the cap includes a distal cap section to receive the imaging device to image the medical device upon extension out of the distal ramp section.

A method comprising:

• providing:
• a multi-lumen sheath;
• a cap having a proximal end attachable to a distal end of the multi-lumen sheath, the cap including:
• a ramp section having a ramp and an exit port;
• and
• an imaging section disposed distally from the ramp section;
• and
• a liner including:
• a tubular proximal section;
• and
• a distal ramp section including a C-shaped cross-section extending distally from the tubular proximal section and terminating in a tab;
• inserting the distal ramp section into the cap;
• securing the distal ramp section within the cap including inserting the tab into a socket in the cap;
• applying a medical grade adhesive into the socket to secure the tab;
• inserting a proximal end of the liner into a lumen of the multi-lumen sheath;
• and
• securing a proximal end of the cap to a distal end of the multi-lumen sheath.