Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(A) Comparison of vacuum pressure between the 60cc syringe and other automatic pumps. (B) Vacuum pressure according to flow rate in the Stryker Medela AXS Universal Aspiration Set. (C) Vacuum pressures of automatic pumps at 20 min after turning on the pump.
