公开(公告)号：US20240192114A1

公开(公告)日：2024-06-13

申请号：US18536460

申请日：2023-12-12

Applicant: MOCON, INC.

Inventor： Jeffrey L. Jackson ,  Slava A. Berezovskiy ,  Timothy A. Ascheman

IPC: G01N15/08

CPC classification number: G01N15/0806 ,  G01N2015/086

Abstract: A cartridge for use in conjunction with a target analyte permeation testing instrument and method for measuring transmission rate of a target analyte through a prefilled package or container using the cartridge. The cartridge includes an open ended vessel, a first end cap capable of repeated sealed engagement over one of the open axial ends of the vessel, a second end cap in sealed engagement over the other open axial end of the vessel, an entrance port for providing fluid communication from a source of carrier gas to the void volume of the vessel, and an exit port for providing fluid communication from the void volume of the vessel to a target analyte sensor.

公开(公告)号：US20240091780A1

公开(公告)日：2024-03-21

申请号：US17820932

申请日：2022-08-19

Applicant: MOCON, INC

Inventor： Timothy A. Ascheman ,  Jeffrey L. Jackson ,  Slava A. Berezovskiy

IPC: B01L3/00 ,  B01L9/00 ,  G01N15/08

CPC classification number: B01L3/565 ,  B01L3/502 ,  B01L9/50 ,  G01N15/082 ,  B01L2200/0689 ,  B01L2200/141 ,  B01L2300/0663 ,  G01N2015/086

Abstract: An analyte permeation testing instrument with an edge leakage minimizing feature and a method of measuring permeability of a test film for a target analyte utilizing the analyte permeation testing instrument. The instrument includes a cartridge and a target analyte sensor. The cartridge has separable first and second plates having first and second cells respectively. The plates are operable for engaging a test film therebetween so as to sealingly separate the first and second cells. A surround around at least one of the first cell and the second cell projects within the interface between the first and second plates for engaging a periphery of the test film to compress the test film and thereby form a peripheral edge seal when the plates are clamped together.

公开(公告)号：US20160299049A1

公开(公告)日：2016-10-13

申请号：US15100448

申请日：2015-02-24

Applicant: MOCON, INC.

Inventor： Timothy A. Ascheman

IPC: G01N15/08

CPC classification number: G01N15/0826 ,  G01N15/0806 ,  G01N33/004 ,  G01N35/00693 ,  G01N35/00712 ,  G01N35/1097 ,  G01N2015/086

Abstract: A target-analyte permeation testing instrument (10) characterized by a sensor feed line (300nBout and 3005) conditioning system.

Abstract translation: 目标分析物渗透测试仪（10），其特征在于传感器馈线（300nBout和3005）调理系统。