Aural Catheter Steam Sterilizer

steam-formaldehyde sterilizer for gas penetration efficiency

SYNOPSIS A test piece is described for monitoring the performance of low-temperature steam-withformaldehyde sterilizers. Comparative tests have shown it to be more difficult to penetrate than an arterial catheter when exposed to the same sterilizing conditions. It is permanent and simple to use and maintain. The growth or non-growth of bacterial spores, in the convenient form of spore strips, i...

Testing a steam-formaldehyde sterilizer for gas penetration efficiency.

A test piece is described for monitoring the performance of low-temperature steam-with-formaldehyde sterilizers. Comparative tests have shown it to be more difficult to penetrate than an arterial catheter when exposed to the same sterilizing conditions. It is permanent and simple to use and maintain. The growth or non-growth of bacterial spores, in the convenient form of spore strips, is used t...

A Portable High Pressure Sterilizer

Aural Syphilis.

Air-cdre. McElligott said that he had seen more keratodermia in war-time than formerly. As often as not it was associated with non-specific urethritis, arthritis and metastatic conjunctivitis-the so-called Reiter's disease. The effect of the sulphonamides had been disappointing and hyperthermy had seemed to give the best results. He had not yet had an opportunity of trying penicillin in this co...

Aural Antennae

Aural Antennae are portable devices which translate sound impulses into vibrotactile stimulus. By swapping audio sensation for haptic sensation we illustrate one variety of artificial synesthesia. The compact devices can be worn to act as electronic travel aids for the hearing-impaired or used for augmented reality applications. Using a simple model of the audio scene’s background noise, the de...