VACUUM OPERATED INSTRUMENTS DETECT

Brand	Owner	Address	Description
AORTOVAC	PILLING CO.	420 DELAWARE DRIVE FORT WASHINGTON PA 19034	vacuum-operated instruments to detect the presence of aortic plaque for use in open-heart surgery;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A multi-use vacuum cleaner capable of use as an upright vacuum or as a detachable vacuum module further comprising a cyclonic dirt separator has a detachable vacuum module selectively mounted to the base and support member of an upright vacuum cleaner. The vacuum module includes the vacuum motor, motor driven fan, cyclonic dirt separator and hose. The vacuum cleaner may be operated as an upright vacuum, or alternatively, the module can be separated from the base assembly and may be used independently of and at a great distance from the base assembly for a wide variety of cleaning purposes.