Title:
SEPARATING DEVICE FOR INJECTOR NEEDLE FROM HUB
Document Type and Number:
Japanese Patent JP3241449
Kind Code:
B2
Abstract:
PURPOSE: To separate automatically and safely a used injector from a hub where the injector is fixed by physically chucking and fixing a used injector, then forcedly moving a hub where the injector is fixed with respect to the injector to separate an injector needle from the hub.
CONSTITUTION: When a needle of a used injector is inserted in a small hole 5A and a separating member 5 is pressed, a driving limit switch 12 is operated so that a driving motor M is driven to rotate a driving gear 10 and a gear 7. A driving arm 8 is rotated and roller shaft 3A, 4A, 5B are wound by a wire 6 so that the roller shafts 3A, 4A come close to each other to chuck an injector needle. The driving arm 8 continues to rotate, and the roller shaft 5B is raised against a spring 9 to separate the injector needle from the hub. When the driving arm 8 make a turn, and a stopping limit switch 13 is operated, the power application is cut off to stop the driving motor M. A separated injector needle which slides down through a chute 16 is stored in a storing box.
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Inventors:
Nara Showa
Application Number:
JP22116392A
Publication Date:
December 25, 2001
Filing Date:
August 20, 1992
Export Citation:
Assignee:
Nara Seiki Co., Ltd.
International Classes:
A61M5/32; (IPC1-7): A61M5/32
Domestic Patent References:
| JP1250255A | ||||
| JP25950A | ||||
| JP2111448U |
Attorney, Agent or Firm:
Akira Asamura (3 outside)
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