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US 6,086,682 AGranted
Vacuum aid for lice and nit removal system
OwnerDaniel P. Andersoninventor
Life of this patent
Estimating the term…
Abstract
A nit and lice removal system for use with a vacuum cleaner. The removal system has one device, which is adjacent to the vacuum cleaner, having closely spaced teeth that can be drawn through an individuals hair to dislodge nits and lice for suction into the vacuum cleaner. Another device for attachment to a vacuum hose has a flat flexible surface for engaging the skin without discomfort to the user. The latter device is very effective for removing live lice.
Claims9
A method for removing louse and nits from hair, skin and scalp, said method comprising the steps of:
- a. providing a removal device having a first end adapted to be connected to a vacuum hose and a second end having a plurality of closely spaced teeth said teeth having a top and a bottom;
- said removal device being hollow and open at said first and second ends to permit a suction to be drawn through said removal device and through said closely spaced teeth;
- b. providing a vacuum device to draw a vacuum through said hose and said removal device;
- c. connecting said hose and removal device and vacuum;
- d. creating a vacuum in said removal device;
- e. drawing said removal device through hair and across scalp and pulling the hair between said teeth dislodging nits and louse from the hair and scalp;
- f. sucking the dislodged nits and louse through said removal device, said hose and into said vacuum;
- g. arranging said teeth in at least two rows adjacent said second end with said teeth in one row being offset from said teeth in an adjacent row such that said teeth are closely adjacent each other;
- drawing the hair through said closely adjacent teeth in the rows;
- and
- h. providing said teeth with a taper such that the bottom of said teeth are wider than the top of said teeth thereby creating a narrowing gap between said teeth from said top to said bottom of said teeth;
- initially inserting said tapered teeth into said hair at the top of said teeth;
- and pulling said removal device through said hair and drawing said hair toward said bottom of said teeth to dislodge nits and louse.
10 more elements
A nit and louse removal device comprising:
- a hollow member having a body portion and a head portion, said body portion having an open end adapted to be coupled to a vacuum hose, said head portion having an opening defining an intake;
- a comb defined by a plurality of closely spaced teeth located adjacent said head portion, said comb being mounted adjacent said opening said teeth are arranged in closely adjacent rows with each tooth of each row being offset from an adjacent tooth of each adjacent row and said teeth are tapered, said teeth having a wide base tapering to a narrower free end;
- whereby said device can be attached to said vacuum hose to create a suction at said intake with said teeth engaging an individual's hair strands as said comb is pulled through said individual's hair, said teeth dislodging the nits and louse and the suction sucking the dislodged nits and louse through said body into said hose.
Dependencies are inferred from the claim text.