Title:
VIAL ADAPTER
Document Type and Number:
WIPO Patent Application WO/2011/068190
Kind Code:
A1
Abstract:
Disclosed is a vial adapter (10) provided with a fitting portion (72) which can be fitted into the head portion (13) of a vial (12), and a hollow needle (38) with a side hole (56). The base end portion of the needle (38) is provided with a stopper contact portion (60) which contacts the top surface (27) of a stopper (16) when the fitting portion (72) is fitted in the head portion (13) of the vial (12). When the fitting portion (72) is fitted in the head portion (13) of the vial (12), the stopper contact portion (60) contacts the top surface (27) of the stopper (16), and the fitting portion (72) is fixed to the head portion (13) of the vial (12) by means of a claw (76) engaging with the head portion (13) of the vial (12), and further, the region of the side hole (56) nearest the base end portion of the needle (38) is positioned either roughly at the bottom surface of the stopper (16) or inside of the stopper (16).
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Inventors:
IMAI MASAOMI (JP)
Application Number:
PCT/JP2010/071654
Publication Date:
June 09, 2011
Filing Date:
December 03, 2010
Export Citation:
Assignee:
TERUMO CORP (JP)
IMAI MASAOMI (JP)
IMAI MASAOMI (JP)
International Classes:
A61J3/00
Foreign References:
| US5334179A | 1994-08-02 | |||
| JP2008006066A | 2008-01-17 | |||
| JP2007509691A | 2007-04-19 | |||
| JP2005516696A | 2005-06-09 | |||
| JP2005504609A | 2005-02-17 | |||
| JP2005522282A | 2005-07-28 |
Other References:
See also references of EP 2508162A4
Attorney, Agent or Firm:
CHIBA Yoshihiro et al. (JP)
Takehiro Chiba (JP)
Takehiro Chiba (JP)
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