Sampling Lid Assembly for Particle Monitoring System

JP2025520936A5Pending Publication Date: 2026-07-13MERCK PATENT GMBH
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Patent Information

Application Number
JP2025500084
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Priority Date
2022-07-06
Filing Date
2023-07-04
Publication Date
2026-07-13

AI Technical Summary

Technical Problem

Existing particle monitoring systems for cleanroom environments face challenges with bulky, heavy, and difficult-to-clean components, requiring high-energy-consuming sterilization equipment, generating waste, and being unsuitable for robotics and automation.

Method used

A sampling lid assembly comprising a reusable support frame and disposable sieve, made of different materials, where the sieve directs fluid towards a Petri dish for particle collection, allowing for reduced waste, simplified cleaning, and compatibility with robotics.

Benefits of technology

The solution reduces waste, simplifies cleaning procedures, and supports automation, making the system more sustainable and efficient for continuous operation.

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Abstract

This application relates to a particle monitoring system, preferably a sampling lid assembly for a microbiological gas (e.g., air) sampler or airborne particle counter. This application also relates to a particle monitoring system including such a sampling lid assembly.
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