Patients shared the following complaints with canister-based systems during Kalypto's research and development:

• A strong desire to remain active throughout treatment
• Found the air (odor) venting from the canister as unpleasant
• Seeing exudate in the tubing and canister as offensive 
• Found the constant pump noise as irritating

 With Kalypto's NPD-1000:

• Technology promotes active lifestyle throughout treatment
• No odor issues, Kalypto's antibacterial filter resolves this issue
• No exudate in tubing
• Proprietary dressing "wicks and locks" exudate
• No pump noise, Kalypto's advance technology resolved this issue
• Dressing changes take on average less than 10 minutes