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:
Feb. 14, 2017
Filed:
Mar. 16, 2016
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Satoru Miyamoto, Matsumoto, JP;
Sosuke Yamasaki, Chino, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/175 (2006.01); A61M 5/142 (2006.01); A61B 18/00 (2006.01); F04B 11/00 (2006.01); A61B 17/16 (2006.01); A61B 17/3203 (2006.01);
U.S. Cl.
CPC ...
B41J 2/17596 (2013.01); A61M 5/1422 (2013.01); A61B 17/1628 (2013.01); A61B 17/1644 (2013.01); A61B 17/3203 (2013.01); A61B 2018/0091 (2013.01); F04B 11/005 (2013.01);
Abstract
A liquid supply device includes a pump tube that supplies a liquid to a handpiece intermittently ejecting the liquid and a tube pump that passes the pump tube to supply the liquid. An internal diameter of the pump tube is equal to or less than φ 1.0 mm.