Title:
LIQUID INJECTION DEVICE AND SURGICAL EQUIPMENT
Document Type and Number:
Japanese Patent JP2015171467
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a liquid injection device capable of suppressing scattering of a biological tissue such as cells excised, fractured or the like by an injected pulse flow.SOLUTION: A liquid injection device includes a feed pipe 23 for jetting out from a nozzle 4, pulse-like first liquid 12 supplied from a jet pipe 3, and feeding second liquid 31 from the feed pipe 23 to the periphery of the nozzle 4, and further includes a suction port 15 arranged on the periphery of the nozzle 4, and a suction pump 18 for sucking the first liquid 12 and the second liquid 31 by being connected to the suction port 15 through a suction tube 14.
Inventors:
NAKAYASHIKI ATSUSHI
SATO MOTOHIKO
NAKAGAWA ATSUHIRO
TOMINAGA TEIJI
KOJIMA HIDEKI
SATO MOTOHIKO
NAKAGAWA ATSUHIRO
TOMINAGA TEIJI
KOJIMA HIDEKI
Application Number:
JP2014048519A
Publication Date:
October 01, 2015
Filing Date:
March 12, 2014
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
F04B43/04; A61B17/32
Domestic Patent References:
| JPH05337125A | 1993-12-21 | |||
| JP2011017313A | 2011-01-27 | |||
| JPH11253451A | 1999-09-21 | |||
| JP2003000713A | 2003-01-07 |
Attorney, Agent or Firm:
Masahiko Ueyanagi
Kazuaki Watanabe
Kazuaki Watanabe