Title:
オスコネクタ
Document Type and Number:
Japanese Patent JP6548034
Kind Code:
B2
Abstract:
The male connector (1) includes a connector body (10) and a lock nut (50). The connector body (10) includes a male luer (11), first female threading (41) that surrounds the male luer (11), a base end portion (20) that is inserted into a tube (8), a fixed protrusion (21) formed on the base end portion (20), and a spiral protrusion (32) between the male luer (11) and the base end portion (20). The lock nut (50) includes second female threading (52) that is screwed together with the spiral protrusion (32). When the spiral protrusion (32) and the second female threading (52) are screwed together, the base end portion (20) and the lock nut (50) clamp the tube (8). First rotation prevention mechanisms (14, 54) that engage with one another are provided on the connector body (10) and the lock nut (50) such that the lock nut (50) does not rotate relative to the connector body (10) when the tube (8) is clamped.
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Inventors:
Uehara
Yutaka Ueda
Kazuhiko Takimoto
Megumi Harada
Yutaka Ueda
Kazuhiko Takimoto
Megumi Harada
Application Number:
JP2015552466A
Publication Date:
July 24, 2019
Filing Date:
December 09, 2014
Export Citation:
Assignee:
JMS CO.,LTD.
International Classes:
A61M39/10; A61J15/00
Domestic Patent References:
| JP5218560B2 | ||||
| JP20085974A |
Foreign References:
| US20100059985 | ||||
| US20120192968 | ||||
| US20020082586 | ||||
| US20060157971 | ||||
| US20130046287 | ||||
| US6332633 |
Attorney, Agent or Firm:
Patent business corporation Ikeuchi and Partners