RADIO FREQUENCY NEEDLES

Brand	Owner (click to sort)	Address	Description
REDUCED ADVANCE FORCE	SPECTRA MEDICAL DEVICES	299 Ballardvale St., Suite 1 Wilmington MA 01887	Radio frequency needles;
REDUCED ADVANCEMENT FORCE	SPECTRA MEDICAL DEVICES	299 Ballardvale St., Suite 1 Wilmington MA 01887	Radio frequency needles;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A microarraying head 51 has a base portion 57 and a plurality of needles 53. The needles 53 are arranged in parallel with one another on the base portion 57. The needles 53 place a solution on substrates 3 with the top ends of the needles 53 touching substrates 3. Then, the needles 53 retain the solution including biological samples and form spots of the solution on the substrates 3. A space 58 for supplying cleansing fluid or the like is provided in the base portion 57 so as to extend all over the plurality of needles 53. Since the plurality of needles 53 can be all cleansed with substantially uniform pressure applied thereto, all the plurality of needles 53 can cleansed surely in a short time.