164
The Bigfoot Unity
™
Diabetes Management System User Guide | Appendix C
C.3 Cap Specifications
Dimensions
108 mm X 24 mm X 28 mm
Weight
Less than 1.4 oz (40 g) without insulin pen
Power supply
Rechargeable lithium ion battery - not
replaceable
Operating voltage
3.7 V DC
Charging voltage
5 V DC
Lifetime
Mean use life of 2 years
Moisture protection
IP22 protection against large objects and
dripping water
Protection against
electrical shock
Type BF applied part
Biocompatibility
The primary skin-contacting material used is
Makroblend M525, a polycarbonate blend
developed specifically for wearable devices.
Makroblend has a wide history of use in
wearable medical devices and meets the
biocompatibility testing requirements of ISO
10993-5 (Cytotoxicity) and ISO 10993-10
(Irritation and Sensitization).
Operating Environment
Temperature range
41 °F to 104 °F (5 °C to 40 °C)
Relative humidity
range
15% to 90%, non-condensing
Atmospheric
pressure range
700 hPa to 1,060 hPa
Altitude range
-1,250 ft to +10,000 ft (-381 m to + 3,048 m)
USB Charging Cable and Adapter Specifications
Cable Type
USB 2.0 cable with USB-C connector;
Part Number BFMHP-BF-0002 (Bigfoot
Biomedical PN-300008)
Adapter Type
USB 2.0; Model: A18A-050100U-US2
(Bigfoot Biomedical PN-300007)
Supply Input
100-240 V AC, 50/60 Hz, Max 0.2A
Supply Output
5 V DC, 1A
