Title:
注射針の分離構造
Document Type and Number:
Japanese Patent JP6860288
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enable an injection needle to be surely separated from a syringe through a simple operation and to be stored in a disposal container when disposing of an injection syringe.SOLUTION: An injection needle separating structure 1 for separating an injection needle part 220 from a syringe 210 of an injection syringe 200 comprises: a recess part 120x that has an opening 1x into which the injection needle part is inserted; an abutting part 10 that has an abutting body portion 12 abutting on a circumference of an end surface 222 of the syringe 210 in a state where the injection needle part is inserted into the opening 1x; and a regulation part 20 that has a locking portion 23 which is fitted into a groove 221y of a cap part 221 in a state where the injection needle part 220 is inserted into the opening 1x. The abutting body portion 12 is located on this side with respect to the locking portion 23 along an insertion direction of the injection needle part 220.SELECTED DRAWING: Figure 5
Inventors:
Atsushi Takahashi
Yasuhiro Toto
Yasuhiro Toto
Application Number:
JP2015211892A
Publication Date:
April 14, 2021
Filing Date:
October 28, 2015
Export Citation:
Assignee:
AS ONE Corporation
International Classes:
A61M5/32; A61G12/00; A61M5/00
Domestic Patent References:
| JP2004261570A | ||||
| JP2013063204A | ||||
| JP1503606A | ||||
| JP2013169290A | ||||
| JP5507431A |
Foreign References:
| WO2013146868A1 | ||||
| US20050016883 | ||||
| KR2020120002177U |
Attorney, Agent or Firm:
Tomoji Ota