Walk the independent claim. Ten3T Healthcare's grant US11284806B2, "Method and system for cardiac health monitoring" (issued March 29, 2022; inventors Rahul Shingrani and Sudhir Borgonha), is a granted patent. Its CPC mix — A61B 5/02438 for cardiovascular PPG, A61B 5/24 for bioelectric sensing, and A61B 5/681 for body-worn devices — marks a multi-modal clinical cardiac monitor, and the single independent claim is unusually system-level: it ties a wearable, a communication device, and a network server into one claimed architecture.

Claim 1 recites a wearable device "detachably attached to a thoracic region" of an ambulatory or resting subject, carrying one or more electrostatic sensors that sense at least an electrocardiogram (ECG) signal, plus a communication module. The wearable hands its sensor data to a communication device, which in turn relays it to a network server. The element the desk should not skim past is how that relay is claimed: the communication device transmits the data over two channels at once — a first channel that is a CoAP channel and a second that is an HTTP channel. The claim is explicit about why. The first channel is recited as a non-reliable channel chosen to "ensure a minimal lag" for real-time or near-real-time processing; the second is a reliable channel that guarantees any packets dropped on the fast-but-lossy first channel still reach the server. The server then compares the data from both channels to generate "resultant sensor data" comprising all packets, including those missed on the non-reliable path.

“A system for monitoring a cardiac health of a subject by measuring an indicator of the cardiac health of a subject is disclosed.”— U.S. Patent No. 11,284,806 source

That dual-channel design is the real invention, and it is a thoughtful answer to a genuine clinical-telemetry problem. Continuous cardiac monitoring on an ambulatory patient has two conflicting requirements: a clinician (or an automated detector) wants to see arrhythmias with minimal lag, but a diagnostic record cannot have gaps. A single reliable channel adds buffering latency; a single fast channel drops packets. The claim resolves the tension by running both in parallel — CoAP for low-latency streaming so the server can act on a cardiac event immediately, HTTP as the reliable backfill so the stored record is complete — and reconciling them server-side into one gap-free dataset. The server is then claimed to store the resultant data and process it to extract information on cardiac activity "over a defined period of time," which is the Holter-style continuous-record function.

The dependent claims fill in the clinical surface. Claim 2 places the electrostatic sensors on the face of the wearable in direct contact with the thoracic region for ECG capture. Claim 3 broadens the sensor suite to blood pressure, blood-oxygen saturation, activity, temperature, and stance — the multi-modal vital set that distinguishes a diagnostic monitor from a heart-rate strap. Claim 4 puts a microcontroller, DSP, or ASIC on the device for on-board signal processing. Claim 5 details the server side: databases for both channels, plus a processor that generates the ECG from the fast-channel data, determines parameters by analyzing it, and performs real-time actions — identifying a cardiac event, notifying a predefined set of users, and displaying the ECG on a viewer's device. Claim 6 describes the deeper processing of the reconciled record: extracting parameters, finding patterns over time, computing statistical mean and standard deviation, and correlating activity and stance with the cardiac signal. Claim 7 generalizes the alerting to "symptomatic events."

So the element doing the work is not just "a wearable that takes an ECG." It is a continuous, body-worn, multi-modal cardiac monitor whose claimed novelty centers on a parallel reliable/non-reliable transport that delivers both low-latency event detection and a complete diagnostic record, reconciled and analyzed on a server. That is the diagnostic bar — the Holter monitor's job — moving from a dedicated clinic device onto an ambulatory wearable, with the telemetry engineered to be clinically trustworthy.

What it reads on is a clinical cardiac-monitoring wearable — a chest patch or band used for extended heart monitoring, the category between a consumer watch and a hospital monitor. Ten3T operates in exactly that space, and the claim protects the end-to-end method its products perform.

The distinction the desk insists on — consumer wellness versus clinical monitoring — is the crux, and the claim sits firmly on the clinical side. A watch that occasionally samples heart rate is wellness; a thoracic device that streams ECG continuously over redundant channels, reconciles a gap-free record on a server, and raises clinician alerts is reaching into the regulated diagnostic category, with heavier regulatory and IP stakes. Scope discipline follows from that: the claim protects the recited system and dual-channel method, not cardiac sensing generally. A consumer wearable that lacks the thoracic electrostatic ECG sensing, the parallel CoAP/HTTP transport, and the server-side reconciliation operates outside it. The defensible element is the redundant-transport continuous-monitoring architecture as claimed.

For a strategist, US11284806B2 is one more marker that the wearable-health frontier runs through the clinical-monitoring category — where smaller specialized firms, not just the platform giants, hold granted, enforceable IP. And the specific claim is a reminder that in connected medical devices, the defensible novelty often lives in the data path — how the signal gets off the body intact and on time — as much as in the sensor itself.

The server-side processing claims also show how the redundant transport pays off downstream, which is worth noting for anyone gauging the claim's practical weight. Claim 5 has the server generate the ECG from the fast first-channel data and act on it in real time — identify a cardiac event, notify a predefined set of users, display the trace to a viewer — while the reliable second channel quietly backfills. Claim 6 then operates on the reconciled "resultant" record, the gap-free version, to find patterns over time and compute statistics and activity-stance correlations that only a complete record supports. In other words, the two channels are not redundant for redundancy's sake: the fast one feeds live alerting, the reliable one feeds the diagnostic analytics, and the claim ties both functions to the single dual-path architecture. That division of labor is the kind of system-level detail that makes the claim hard to practice piecemeal without reading on it.