From: Transdermal microconduits by microscission for drug delivery and sample acquisition
Site with one microconduit | 'Pinprick Test' sensation | Anesthetized radius (μm) |
---|---|---|
Soaked with lidocaine for 1 minute | Slight sensation | 250 |
Soaked with lidocaine for 2 minutes | No sensation | 850 |
Soaked with lidocaine for 3 minutes | No sensation | 1,900 |
Soaked with lidocaine for 4 minutes | No sensation | 2,200 |