It would seem that everything Airmed has done has been based on...

It would seem that everything Airmed has done has been based on SBN patents.They may have been able to improve the collection device etc but everything is based on SBN patents.
Orascreen looks and sounds like Oraline IV and 8
Can test for Chinese favourite drug Ketamine
SBN patents covered every aspect of the saliva drug testing device.
Tests for parent drug not metabolites as did Oraline products.Collects saliva directly into testing device as did Oraline products.
US manufactured strips

From Medinat website:
OraScreen Saliva Testing Unit

"Detect It When You Suspect It"

With the One-Step, On-Site, Saliva Drug Screening Solution

Unlike Other Saliva Screening devices, OraScreen:

Tests for parent drug not metabolites, which in certain cases are not present in saliva.

Collects saliva directly into the testing device without use of pads, oral fluid stimulants, or buffers that can compromise accuracy.

Uses only membranes of highest quality developed and manufactured in the US

Available on 4 drug panels to test the standard four drug groups and 8 drug panels* to test a more extensive range of eight drug groups at the same time *(requires special order)

4Drug Format

THC, COC, OPI/OXY, MET/MDMA

8 Drug Format

THC, COC, OPI/OXY, MET/MDMA, BZD, AMP, PCP, MTD

Ketamine and Buprenorphine available for custom orders

Detection window is 24-36 hours with THC detection at 6-8hrs after use.
The All New OraScreen

Kens