Title:
MOUTH PLUG FOR INFUSION SOLUTION BAG
Document Type and Number:
Japanese Patent JP3727554
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a rubber plug which increases the tightening force to an impalement needle and the closing force of a hole formed by the impalement of the needle.
SOLUTION: The mouth plug body to be mounted in the main body aperture of an infusion solution bag made of a synthetic resin is in a tight contact state by receiving the compressive stress from a rubber plug contour supporting body made of a synthetic resin at the entire flank in the cylindrical part of the rubber plug. At least one of the top surface and base surface of the rubber plug is contracted in diameter by 1 to 10% and the top surface or the base surface is bulged.
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Inventors:
Nobuyuki Tanaka
Toshio Norimoto
Shirakawa Katsushi
Isao Otake
Toshio Norimoto
Shirakawa Katsushi
Isao Otake
Application Number:
JP2001180483A
Publication Date:
December 14, 2005
Filing Date:
May 25, 1995
Export Citation:
Assignee:
SHOWA DENKO K.K.
International Classes:
A61J1/05; A61J1/10; A61M39/00; (IPC1-7): A61J1/05; A61J1/10; A61M39/00
Domestic Patent References:
| JP56125249U | ||||
| JP61189394A | ||||
| JP2106236U | ||||
| JP21275A | ||||
| JP2123236U | ||||
| JP5184642A | ||||
| JP63296757A | ||||
| JP2255147A |
Attorney, Agent or Firm:
Tamotsu Otani
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