Title:
SYRINGE BARREL MANUFACTURING METHOD AND SYRINGE
Document Type and Number:
Japanese Patent JP2003235992
Kind Code:
A
Abstract:
To manufacture a syringe without using a metal mold of complicated structure.
A method for manufacturing a resin syringe barrel comprising a body tube part 11 having a projected tube part 13 detachably connected to a locked object and a tubular lure lock part 14 coaxially surrounding the projected tube part 13 and forming threads 15 in the inner peripheral surface thereof comprises the steps of individually forming at least the lure lock part 14 and the body tube part 11 and forming these formed products integrally with each other.
Inventors:
SAKAI MASA
Application Number:
JP2002044848A
Publication Date:
August 26, 2003
Filing Date:
February 21, 2002
Export Citation:
Assignee:
HORI GLASS CO LTD
International Classes:
A61M39/02; (IPC1-7): A61M39/02
Domestic Patent References:
| JPH08215307A | 1996-08-27 | |||
| JPS58141155A | 1983-08-22 | |||
| JPH0694170A | 1994-04-05 | |||
| JPH08336892A | 1996-12-24 | |||
| JPH09314659A | 1997-12-09 | |||
| JPH08107921A | 1996-04-30 | |||
| JPH0663049U | 1994-09-06 |
Foreign References:
| US5462317A | 1995-10-31 | |||
| US5419775A | 1995-05-30 | |||
| US5113571A | 1992-05-19 | |||
| WO2001091839A1 | 2001-12-06 |
Attorney, Agent or Firm:
Yoshihisa Nagai