Granted Patent B1

US 12,629,522 · App. 18/528,127 · Granted May 19, 2026

Inventor: Jai Y. Yu (Burlingame, CA)

Assignee: Cala Health, Inc.

A61N1/36031A61N1/025A61N1/0456A61N1/0476A61N1/08G16H20/30G16H50/20

Abstract

Claims (14)

1 . A method of providing an intervention with a transcutaneous neurostimulation device, the method comprising:

collecting therapy event data from a transcutaneous neurostimulation device over time;

splitting up the collected event data into a plurality of groups;

transforming each of the collected event data from the plurality of groups into respective unique codes;

training the respective unique codes using an unsupervised neural network;

identifying an anomalous usage pattern based on the training; and

generating an intervention to a user of the transcutaneous neurostimulation device based on the identified anomalous usage pattern.

2 . The method of claim 1 , wherein the collected event data comprise marker and time stamp.

3 . The method of claim 1 , further comprising correlating the trained neural network with one or more deviation scores.

4 . The method of claim 3 , wherein the anomalous usage pattern is identified based on the one or more deviation scores.

5 . The method of claim 1 , wherein the therapy event data comprises data recorded before a therapy event, during the therapy event, or after the therapy event.

6 . The method of claim 1 , wherein the therapy event data comprises patient-device interactions.

7 . The method of claim 1 , wherein the therapy event data comprises internal device function records.

8 . The method of claim 1 , wherein the intervention comprises communicating a status of one or more components of the transcutaneous neurostimulation device.

Assignments (1)

Continuity (3)

References Cited (400)