The TPG Biotech-backed hospital safety company raises more capital.

PatientSafe Solutions, a hospital safety company backed by TPG Biotech, a venture unit of private equity firm TPG, has raised $13.3m of a planned $25.7m round, according to a filing with the Securities and Exchange Commission.

This followed the company raising $5.5m of a planned $12m round in June, another filing said.
 
At the time of the June fundraising news provider VentureWire, which spotted the latest filing, reported that the company had received $73m from investors including…