For rapid work a rubber bulb aspirator connected to the air outlet of the cock G will enable a new supply of gas to be drawn into the pipe, the apparatus then being filled as already described.
Another form of aspirator draws the gas from the flue in a constant stream, thus insuring a fresh supply for each sample.
Drawing the liquid through the tube of an aspirator is another possible resort for the professional man.
Where portability is not required the electrically operated aspirator is better.
With a bronchoscope and aspiratorhe will see that the airway is clear.
Portable aspirator for endoscopy with additional tube connected with the plus pressure side for use in case of occlusion of the drainage canal.
Robinson mechanical aspirator adapted for bronchoscopic and esophagoscopic aspiration by the author.
If the canal becomes obstructed during esophagoscopy, the positive pressure tube of the aspirator is used to blow out the obstruction.
This consists in the insertion of an aspirating bronchoscope with the mechanical aspirator working at full negative pressure.
With the pump in his right hand (granting that he is using the aspirator and injector pump), he stands at the head of the subject and slowly injects the fluid.
The pressure should be gentle and regular when the aspirator and injector pump is used.
Either the trocar or the drainage tube is connected by rubber tubing, to the goose neck on the blood bottle, which in turn is connected by rubber tubing to the aspirator side of the aspirator and injector pump.
The air escaped to the aspirator at the sides, leaving upon the glycerine plate only its particulate matter.
The entrance tube is now unplugged, and the aspirator draws through a fair sample of the air in the room (say ten litres).
The efficacy of the aspirator was seen in the ascent referred to, for, when its action stopped, a higher temperature was recorded though the balloon continued to ascend.
Having discharged sand, we ascended still higher; the aspirator became troublesome to work, and I also found a difficulty in seeing clearly.
By allowing a portion of the water to run off by the pipe at the lower part of the aspirator a measured quantity of air or other gas is sucked into the upper part.
The simplest form of aspirator is a cylindrical vessel containing water, with a pipe at the upper end which communicates with the vessel containing the gas, and a pipe at the lower end also, with a stopcock and with its extremity bent up.
The aspirator meant life to him now, he suddenly realized.
He stuck out one of his awkwardly shaped hands, clapped the aspiratorover his face and hurried out.
His aspirator seemed worn and patched, and one big hand fumbled with it.
He finally found the pill and swallowed it, fumbling with the aspirator lip opening.
Doc pulled the aspirator mask back over the man's face and they carried him out and laid him on a low dune.
In a case seen in consultation with Collins, in this city, last year, the aspirator was used by us about three months after the symptoms of abscess declared themselves.
Hammond goes so far as to say that in every case of hypochondriasis puncture of the liver with the aspirator needle should be practised when any symptom, however indefinite, indicates the existence of an abscess.
This fact may be formulated in the expression: In all cases of hepatic abscess use the aspirator whenever the presence of pus is made out.
When all diagnostic indications are at fault, the needle of the aspirator may decide the issue.
The early evacuation by a suitable aspirator becomes then a measure of the highest necessity.
Footnote 113: "On the Use of the Aspirator in Hepatic Abscess," Dr.
With the present improved aspirator and the antiseptic method the fluid may be withdrawn with ease and safety.
The speed of the current may be regulated by the tap, and as the aspirator itself acts as a receptacle for excess of gas, very little as a rule escapes into the room, and consequently unpleasant smells are avoided.
The apparatus acts thus at the same time asaspirator and compressor.
It can also be employed for collecting gases (as an aspirator or gasometer).
But when there is an obstruction which cannot be overcome, aspiration has to be resorted to, the needle of the aspirator being pushed through the abdominal wall into the bladder.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "aspirator" in a variety of sentences. We hope that you will now be able to make sentences using this word.
