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Title:
BLOOD REMOVAL TREATMENT METHOD FOR FISH AND WHOLE FISH
Document Type and Number:
WIPO Patent Application WO/2021/019795
Kind Code:
A1
Abstract:
This blood removal treatment method for fish comprises: a step for cutting a head part and an abdominal part of the fish and making a slit SL to connect the pericardial cavity 11 with the outside of a fish body by cutting at least a membrane 16 without cutting the abdominal aorta 19 and exposing organs within the abdominal cavity 12 to the outside air; a step for expanding the slit SL such that the arterial bulb 18 does not move therewith and the tail side surface of the ventricle 171 is exposed; a step for inserting a tubular instrument 2 into the heart 17 from the tail side surface of the ventricle toward the arterial bulb 18 through the expanded slit SL; a step for fixing the tubular instrument 2 to the heart 17; and a step for discharging blood from the fish to the outside of the fish body by injecting a liquid into the blood circulatory system of the fish through the tubular instrument 2.

Inventors:
TAKAGI KAZUYA (JP)
Application Number:
PCT/JP2019/037946
Publication Date:
February 04, 2021
Filing Date:
September 26, 2019
Export Citation:
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Assignee:
HAMASUI CO LTD (JP)
International Classes:
A22C25/14
Foreign References:
JP2017192382A2017-10-26
JPH09149761A1997-06-10
JP2016536139A2016-11-24
JP2013051888A2013-03-21
JP2010104356A2010-05-13
Other References:
"TSURIMARU", vol. 19, no. 19, 28 September 2017 (2017-09-28), pages 44 - 46
Attorney, Agent or Firm:
OGASAWARA Yoshinori (JP)
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