Title:
INDWELLING NEEDLE
Document Type and Number:
Japanese Patent JP2023118532
Kind Code:
A
Abstract:
To provide an indwelling needle in which separation of a component is reliably prevented in an assembly state without the occurrence of shaving and deformation of the component.SOLUTION: An indwelling needle includes a lower body part 20 and an upper body part 60. The upper body part 60 includes: a first projection 70 projectingly formed in a radial direction of the upper body part 60, and capable of being fit in a first fitting part 25 of the lower body part 20; and a second projection 75 provided at a grip part 64 formed in the upper body part 60, and being fit in a second fitting part 30 provided at the lower body part 20 when the upper body part 60 and the lower body part 20 are relatively rotated. The second projection 75 is configured such that at least a portion of the second projection 75 can be displaced in the radial direction of the upper body part 60.SELECTED DRAWING: Figure 1
Inventors:
KASHIMURA BUNGO
Application Number:
JP2022021529A
Publication Date:
August 25, 2023
Filing Date:
February 15, 2022
Export Citation:
Assignee:
TOP CO LTD
International Classes:
A61M5/158; A61M39/02
Attorney, Agent or Firm:
Deloitte Tohmatsu Patent Attorneys Corporation
Previous Patent: Phosphor and light source
Next Patent: Information processing device, information processing device control method and program
Next Patent: Information processing device, information processing device control method and program