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Title:
LIQUID EJECTION DEVICE AND MEDICAL APPARATUS
Document Type and Number:
WIPO Patent Application WO/2015/151530
Kind Code:
A1
Abstract:
A liquid ejection device includes an ejection tube, a gripping tube, a liquid chamber, a connection channel, and a pulsed-flow generating section. The ejection tube is a tube for ejecting liquid. The gripping section is an instrument attached to the ejection tube and gripped by a user. The liquid chamber is provided on the outside of the gripping section. The connection channel connects the liquid chamber and the ejection tube. The pulsed-flow generating section is provided on the outside of the gripping section and generates a pulsed flow in the liquid in the liquid chamber.

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Inventors:
KOJIMA HIDEKI (JP)
SEKINO HIROKAZU (JP)
Application Number:
PCT/JP2015/001895
Publication Date:
October 08, 2015
Filing Date:
April 02, 2015
Export Citation:
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Assignee:
SEIKO EPSON CORP (JP)
International Classes:
A61B18/12; A61B17/32
Foreign References:
US5505729A1996-04-09
JPH05285150A1993-11-02
US20120046681A12012-02-23
JP2005152127A2005-06-16
US20030040763A12003-02-27
JP2014036887A2014-02-27
Other References:
See also references of EP 3125787A4
Attorney, Agent or Firm:
WATANABE, Kazuaki et al. (80 Harashinden, Hirooka, Shiojiri-sh, Nagano 85, JP)
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