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Patent Searching and Data


Title:
TRANSFUSION PUMP
Document Type and Number:
WIPO Patent Application WO/2013/161518
Kind Code:
A1
Abstract:
A transfusion pump provided with a pump body (11) for driving a plurality of fingers (21 … 21) back and forth, and a door (12) for covering the transfusion tube mounting section of the pump body (11) so as to freely open and close, wherein fitting convexities (5) are provided to both lateral sides of each of the group of fingers (21 … 21) of the pump body (11), and fitting concavities (6) fitted to the fitting convexities (5) are provided to the door (12) side. Having provided the fitting convexities (5) and fitting concavities (6) in this manner makes it possible for a user, such as a nurse, to know of a placement failure when a transfusion tube (T) is not properly placed and is off to the side of a finger (21), because the transfusion tube (T) will be caught between a fitting convexity (5) on the pump body (11) side and a fitting concavity (6) on the door (12) side, making it impossible to close the door (12).

Inventors:
UEDA MITSUTAKA (JP)
AKAI RYOICHI (JP)
TAKAHASHI HIDENORI (JP)
Application Number:
PCT/JP2013/059929
Publication Date:
October 31, 2013
Filing Date:
April 01, 2013
Export Citation:
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Assignee:
NIPRO CORP (JP)
UEDA MITSUTAKA (JP)
AKAI RYOICHI (JP)
TAKAHASHI HIDENORI (JP)
International Classes:
A61M5/142; A61M1/00
Foreign References:
JPH09154943A1997-06-17
JP2002508685A2002-03-19
Attorney, Agent or Firm:
ARC PATENT ATTORNEYS' OFFICE (JP)
Patent business corporation ARC PATENT ATTORNEYS' OFFICE (JP)
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