𝔖 Bobbio Scriptorium
✦   LIBER   ✦

An aspirator for catching midges

✍ Scribed by Patrick A. Buxton


Book ID
118548758
Publisher
Elsevier Science
Year
1928
Tongue
English
Weight
59 KB
Volume
22
Category
Article
ISSN
0035-9203

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


An ultrasonic deflector for aspiration a
✍ En-Lin Yeh πŸ“‚ Article πŸ“… 1975 πŸ› John Wiley and Sons 🌐 English βš– 261 KB

## Abstract A new ultrasonic deflector for aspiration and biopsy is described. It is made of a Plexiglas prism (45Β°) with an oblique hole (27Β°). The ultrasonic beam is bent in water by about 23Β°. A puncture needle inserted through the prism hole passes through the ultrasonic beam in water with only