Owlstone Medical BREATH BIOPSY CASPER, User Manual, Page: 7 / 25

©Owlstone Medical Ltd. 2019 95-0006-004 08 Oct 2019 Page 7 of 25

The CASPER Portable Air Supply should not be used to provide
a life sustaining air supply

If the pump sound stops, the ReCIVA breath sampler must be
immediately removed from the test subject

It is the responsibility of the operator of the CASPER Portable Air
Supply to assess the impact of air supply failure and provide
adequate mitigations should this occur

The CASPER Portable Air Supply should not be used at altitudes
above 2km in subjects who have not acclimatised

The CASPER Portable Air Supply should not be used for longer
than 1 hour by a single test subject in a 24 hour period