Survey Items

1. Subject Device:

Pro-Stamp® Micro-needling Therapy System

2. Subject Device:

Pro-Stamp® 16pin and 24pin Disposable Needle Cartridges

5. Purpose of the treatment using the Pro-Stamp® Device

Other Treatment Details

5.1. Degree of improvement (overall) in the primary indication selected in Item 4 after treatment with the Pro-Stamp® Device

6. Main procedure method using the Pro-Stamp® device (e.g., treatment protocol, device settings such as speed level, needle depth.

6.1. Treatment protocol:

6.2. Speed level:

1

2

3

6.3. Needle Depth

0mm to 0.5mm

0.5mm to 1mm

1mm to 1.5mm

1.5mm to 2.2mm

7. Any side-effects during use (e.g., irritation, itching and pain of skin, inflammatory and allergic adverse reactions, atopic dermatitis, skin disease and skin rash etc.)

7.1. Duration of the side-effects

7.2. Time required for post-procedure care in case of side-effects

Treatment Success Rate

8.1. What percentage of all Pro-Stamp® treatments performed achieved an effective outcome?

25% approximate success rate

50% approximate success rate

75% approximate success rate

80% or higher approximate success rate

8.2. On Average, how many treatments were required to achieve the desired outcome?

1 to 2 treatments

3 to 4 treatments

5 or more treatments

Device malfunction / performance issues during use

9. During the use of the Pro-Stamp® device, did you experience any electrical or mechanical malfunction, insufficient performance, lack of usability, or other safety‑related issue? - (If Yes, please complete Items 9.1.1 to 9.1.5)

No, none experienced

Yes, at least one issue experienced

User Survey

Survey Items