Concentrations	3 Months Ended
Dec. 31, 2021
Risks and Uncertainties [Abstract]
Concentrations	NOTE 10 – Concentrations *Credit Risk* Financial instruments that potentially subject the Company to a concentration of credit risk consist of cash. The Company’s cash is held by a network of financial institutions in the United States. Amounts on deposit may at times exceed federally insured limits. The Company has not experienced any losses on its deposits since inception, and management believes that minimal credit risk exists with respect to these financial institutions. As of December 31, 2021, the Company had no deposits in excess of federally insured amounts. *Revenue* One customer accounts for all of the Company’s product and collaborations revenue. *Supplier concentration* One contract manufacturer produces all of the Company’s Strip/Grid Products and SEEG Products.

The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-URI http://asc.fasb.org/topic&trid=2134479

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