Manager and Engineer
Paya Zist Arayeh Co.
Total years of experience :16 years, 2 Months
By the company of Teif Ara, I became familiar with hearing aid devices as medical devices. At the first step, I studied and got information about
hearing aid devices. I engaged in business of hearing aid batteries (HAB) and at the moment, I am in cooperation with main companies producing HABs: Rayovac, Powerine, Zenipower and my company (Paya Zist Arayeh Co.) is the exclusive representative of Digihear brand in Iran. At the second step, I decided to be involved in Digital and analog hearing devices. Currently, I am exclusive representative of Horentek Co. in Iran. Besides that, I am in contact with companies producing components of hearing aid devices including: Onsemi, Sonion, Knowles, InTech Co. to assemble and produce hearing aid devices as a native brand.
Teif Ara Farayand is importer and manufacturer of medical devices. It sells its products to clinics and hospitals of Iran. I was engaged in the section of manufacturing of medical devices such as Thin Layer Chromatography (TLC), Bio Chemiluminescence Apparatus and Sputtering Apparatus.
Thin-layer chromatography is used to monitor the progress of a reaction, identify compounds present in a given mixture, and determine the purity of a substance. Specific examples of these applications include: analyzing ceramides and fatty acids, detection of pesticides or insecticides in food and water, analyzing the dye composition of fibers in forensics.The process can be done manually, but to increase the resolution achieved with TLC and to allow more accurate quantitative analysis, it is needed to automate the process. To avoid of pouring reagent, the D motion mechanism is used. And materials mostly chosen from St 316 which does not react with chemicals.
Bioluminescence represent a versatile, ultrasensitive tool with a wide range of applications in diverse fields such as biotechnology, pharmacology, molecular biology, clinical and environmental chemistry. Enzyme activities and enzyme substrates and inhibitors can be efficiently determined when directly involved in luminescent reactions, and also when they take part in a reaction suitable for coupling to a final light-emitting reaction. Based on the foreign bioluminescence devices, we designed and manufactured our native apparatus. Our device is cost effective with suitable experimental data.
