nesting kit

By designing the container and stacking pin structure in the nested component device, the problem of inaccurate positioning of nested components in the prior art was solved, and the stable stacking and separation of plunger stop components in the automatic filling machine was achieved, thereby improving the processing efficiency of the equipment.

CN116744988BActive Publication Date: 2026-07-10BECTON DICKINSON FRANCE SAS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BECTON DICKINSON FRANCE SAS
Filing Date
2022-01-26
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Existing nested component designs cannot stably maintain and stack plunger stops in automated filling machines, leading to inaccurate positioning and unwanted movement, which affects the processing efficiency of automated filling equipment.

Method used

A nesting device is designed, comprising multiple containers and stacking pins. The alignment and stability of the nesting components when stacked vertically are ensured by the engagement of the openings with the stacking pins. Stacking pins of different sizes and materials are used to prevent lateral and vertical movement.

Benefits of technology

This technology enables stable stacking and separation of nested components in an automated filling machine, ensuring reliable positioning and handling of the plunger stop and improving the processing efficiency of automated equipment.

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Abstract

A nest (10) for storing medical device components includes a top surface (12), a bottom surface (14), and a plurality of receptacles (20) for storing a plurality of medical device components therein, wherein each receptacle of the plurality of receptacles (20) includes a sidewall portion (22) extending downwardly from the bottom surface (14) of the nest (10). The nest (10) further includes a plurality of openings (26) formed in the top surface (12) and a plurality of stacking pins (28) extending from the bottom surface (14). Each opening of the plurality of openings (26) is substantially aligned with a respective one of the plurality of stacking pins (28) such that two or more nests (10) can be vertically stacked relative to one another via the association between the openings (26) and the stacking pins (28).
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