| 摘要 |
A hand-held implement for removing microbiological matter from a surface to which the matter is adhered, and storing the matter for subsequent examination, includes a sonic wave generator for producing sonic waves for breaking up a film of the microbiological matter on the surface, a swab for contact with the surface and collecting the microbiological matter, a suction producing device for drawing the microbiological matter from the swab and into the implement, and a trap in the implement for receiving and retaining the drawn biological matter for subsequent examination thereof. |
