Title:
カテーテル組立体
Document Type and Number:
Japanese Patent JP6857694
Kind Code:
B2
Abstract:
To provide a catheter assembly capable of smoothly inserting a catheter into a blood vessel without any incompatibility and easily disengaging a catheter hub from a housing.SOLUTION: A catheter assembly 10A includes: a housing 18 that supports an inner needle 16 and in which a catheter hub 14 is arranged in an initial state where a tip of the inner needle 16 projects from a tip of a catheter 12; a support member 27 for supporting the catheter 12; and a catheter operation member 20. The support member 27 is not connected to the catheter hub 14 and is provided in the housing 18 so as to be changed over between a first state of supporting the catheter 12, when the catheter 12 advances to the tip side with respect to the inner needle 16, and a second state of allowing disengagement of the catheter hub 14 from the housing 18.SELECTED DRAWING: Figure 1
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Inventors:
Masahiro Ishida
Application Number:
JP2019143459A
Publication Date:
April 14, 2021
Filing Date:
August 05, 2019
Export Citation:
Assignee:
Terumo Corporation
International Classes:
A61M25/06
Domestic Patent References:
| JP2013529111A |
Foreign References:
| WO2011118643A1 | ||||
| US20140074032 |
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Takayuki Chima
Yasuharu Nakasone
Shiro Sakai
Toru Sekiguchi
Toshiyuki Miyadera
Takayuki Chima
Yasuharu Nakasone
Shiro Sakai
Toru Sekiguchi