PERFORATED STRUCTURE

• Main Authors: HERVE PIERRE, MAJEED SHOAIB, STEINER SANDRA, SANDOZ ANTONIN
• Format: Patent
• Language: Chinese; English
• Published: 06.08.2021
• Subjects: ADVERTISING; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE; CRYPTOGRAPHY; DIAGRAMS; DISPLAY; EDUCATION; EDUCATIONAL OR DEMONSTRATION APPLIANCES; GLOBES; HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA; INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS; PHYSICS; PLANETARIA; SEALS

There is described herein a perforated structure for use in a simulated respiratory tract, the structure comprising a perforated envelope housing one or more branched channels, wherein each perforation is an open terminal of a branch. Also described is a pump for displacing a volume of gas that includes one or more branched channels, such as the perforated structure described herein. Use of the pump in a system for determining the interaction between a test atmosphere and a simulated respiratory tract is also described, together with methods and uses of such a system. 本文描述了一种用于模拟的呼吸道的穿孔结构，所述结构包括容纳一个或多个分支通道的穿孔封套，其中每个穿孔是分支的开放末端。还描述了一种用于排出一定体积的气体的泵，所述泵包括一个或多个分支通道，诸如本文所述的穿孔结构。还描述了所述泵在用于确定测试大气与模拟的呼吸道之间的相互作用的系统中的用途，以及这种系统的方法和用途。