Patent ID: 11948029
Assignee: WONDERHEALTH, LLC
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 9:
10. A system, comprising:
a client device comprising at least one hardware processor; and
program instructions stored in memory of the client device and executable in the client device that, when executed, direct the client device to:
executing, by a client device, a client application that presents an ingestion process comprising at least one user interface; obtaining, by the at least one client device, medical data through the ingestion process presented by the at least one user interface;
obtaining, by the at least one client device, a cryptographic key made only available to the client device and a particular reader device to encrypt the medical data based on an identifier associated with the particular reader device for which the medical data is intended;
encrypting, by the at least one client device, the payload portion with the cryptographic key by using an initialization vector (IV) or a starting variable (SV) associated with an Advanced Encryption Standard (AES) encryption algorithm;
compressing, by the at least one client device, the medical data;
converting, by the at least one client device, the compressed medical data as received into a numeric string, wherein the numeric string as converted comprises a payload portion and a mode indicator portion, the mode indicator portion being a subset of the numeric string and the mode indicator portion comprising a multi-bit numeric string, wherein the mode indicator portion denotes a mode used for bits of the numeric string; and
generating, by the at least one client device, a two-dimensional machine-readable identifier using the numeric string such that, when the two-dimensional machine-readable identifier is read by the particular reader device, the numeric string is provided to the particular reader device.