Title:
INJECTION NEEDLE CARTRIDGE AND INJECTOR
Document Type and Number:
WIPO Patent Application WO/2008/072715
Kind Code:
A1
Abstract:
A highly safe cartridge-type injection needle and injector not causing a needle
stick accident etc. The injection needle cartridge (1) has a substantially circular
column-like retaining member (10) for holding the injection needle (100) penetrating
through it and also has a pair of holder members (11, 12) for forming a receiving
section (104) for receiving the retaining member (10). The holder members (11,
12) of the pair are the first holder member (11) and the second holder member (12),
the first holder member (11) having a first bottom plate (110) and a first slider
section (111), the second holder member (12) having a second bottom plate (120)
and a second slider section (121). The receiving section (102) is axially extendable
and retractable when the slider sections (111, 121) are alternately arranged
along the outer periphery of the retaining member (10) and is not axially retractable
when the forward end surfaces of the slider sections (111, 121) are faced to each
other.
Inventors:
SUZUKI, Ichiro (8 Higashikataha-machiHigashi-k, Nagoya-shi Aichi 01, 4618701, JP)
Application Number:
JP2007/074065
Publication Date:
June 19, 2008
Filing Date:
December 13, 2007
Export Citation:
Assignee:
SUZUKEN COMPANY LIMITED (8 Higashikataha-machi, Higashi-ku Nagoya-shi Aichi, 01, 4618701, JP)
株式会社スズケン (〒01 愛知県名古屋市東区東片端町８番地 Aichi, 4618701, JP)
株式会社スズケン (〒01 愛知県名古屋市東区東片端町８番地 Aichi, 4618701, JP)
International Classes:
A61M5/32
Attorney, Agent or Firm:
OIKE, Tatsuya (Marusan Securities Nagoya bldg, 2-19-18 Nishiki Naka-k, Nagoya-shi Aichi 03, 4600003, JP)
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