The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 16, 1999
Filed:
Sep. 19, 1997
NEC Corporation, , JP;
Abstract
A method of sampling a suction effusion fluid is provided, which is convenient and highly efficient and which leaves no marks on the skin. First, (a) A suction cell with a cup-shaped hollow body is prepared. The body has an inner space, an aperture connected to the inner space, and a suction port connected to the inner space. The aperture is applied to a skin of a living organism. The inner space of the body is evacuated through the suction port. Next, (b) Bores are formed in a horny layer of the skin of the living organism. The bores has a depth that penetrates the horny layer and do not reach a capillary tube in the skin. Further, (c) The suction cell is held so that the aperture of the cell is opposed to the skin. The cell covers the bores formed in the horny layer and is tightly contacted with the skin. Finally, (d) The inner space of the suction cell is evacuated in such a way that the skin is bulged and the bores are expanded. Thus, the suction effusion fluid is sampled from the skin of the living organism through the suction cell.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile