Observational Study of the Incidence of Pressure Ulcers on the Help Support of Prevention of Bedsores POLYAIR®

The support of help to the prevention of sores include a big diversity of devices. The clinical experiment of these support comes up against the problem of the large number of factors participants in the genesis of bedsores. Nevertheless, it seems to be interesting to estimate the incidence of bedsores in these supports, with control of other factors

Inclusion Criteria:

• Norton Index <9,
• No sores in ischiatic zone,
• Sitting position not less than 2 hours per day

Exclusion Criteria:

• Sores in ischiatic zone,
• Sitting position >2 hours per day