| 摘要 |
Provided is a liquid spray device with which the scattering of biological tissue, such as cells, which has been excised or disintegrated by means of a sprayed pulse flow, can be prevented. The invention is provided with a supply pipe (23) that sprays, from a nozzle (4), a pulse-like first liquid (12) that is supplied from a spray pipe (3), and supplies a second liquid (31) from the supply pipe (23) to the vicinity of the nozzle (4). The invention is further provided with a suction opening (15) that is disposed near the nozzle (4), and a suction pump (18) that is connected to the suction opening (15) via a suction pipe (14) and suctions in the first liquid (12) and the second liquid (31). |
