The phrase "applying negative pressure" is correct and usable in written English.
It can be used in contexts related to physics, engineering, or medical procedures where a vacuum or suction is involved.
Example: "The technician is applying negative pressure to the chamber to ensure that no contaminants enter during the experiment."
Alternatives: "using suction" or "creating a vacuum".
The nasogastric tube was removed without applying negative pressure after aspirating a small amount of gastric fluid not containing apparent blood components.
Membrane seals were obtained by applying negative pressure.
We were often able to restore the seal by gently applying negative pressure.
The pipette was withdrawn gradually while still applying negative pressure to the plunger.
After forming a high-resistance seal (2 10 GΩ) by applying negative pressure, a second pulse of negative pressure was used to break the membrane.
Controlled study of acute hemorrhage in humans is not possible; however, it is possible to safely simulate hemorrhage by applying negative pressure to the lower extremities.
In addition this process mechanically applies negative pressure to premium placements because the advertisers will opportunistically purchase a guaranteed and targeted audience wherever available.
A new proprietary negative pressure wound device has been developed to apply negative pressure therapy to closed wounds (closed-NPWT).
Figure 6 Graphs showing relation of applied positive pressure versus the geometry of partial spherical actuator (a), and relation of applied negative pressure versus the depth of cup shaped actuator (b).
In addition to the efficient energy transfer, when the printing liquid has high viscosity, the liquid is continually stretched by inertial motion of the liquid during the pull time to apply negative pressure onto the membrane after push time.
The effects of operating parameters, including cefquinome sulfate concentration, volume ratio of antisolvent to solvent, antisolvent precipitation time, and applied negative pressure on the characteristics of the precipitate crystals, were evaluated using an orthogonal array design.
