US 12,635,928 B2 · Wearable device

Abstract

A wearable device (100) includes a body (1) and a detection electrode (21). The body (1) includes an electrocardiosignal collection circuit (11), and an inner electrode (12) and an outer electrode (13) that are electrically connected to the electrocardiosignal collection circuit (11). The inner electrode (12) is configured to collect an electric potential signal of a first wearing position (200), and the outer electrode (13) is configured to collect an electric potential signal of a non-wearing position (300). The detection electrode (21) can move relative to the body (1), and the detection electrode (21) is configured to electrically connect to the electrocardiosignal collection circuit (11) and collect an electric potential signal of a second wearing position (400). The non-wearing position (300) and the second wearing position (400) are different from the first wearing position (200). The wearable device (100) can measure electrocardiosignal data in time.

Claims21

Dependent claims

A smartwatch, comprising:

a display surface;
a housing comprising:
a bottom wall comprising:
a central region;
and
a peripheral region aligned around the central region;
and
a side wall connecting the display surface and the bottom wall;
a first electrode positioned along a first portion of the peripheral region and configured to contact a first body part of a user, wherein the first electrode is arc-shaped;
a second electrode positioned along a second portion of the peripheral region and configured to contact a second body part of the user, wherein the second electrode is arc-shaped and separated from the first electrode;
a third electrode comprising a circular outer periphery and coupled to the side wall of the housing, wherein the third electrode is configured to contact a third body part of the user;
and
a processor located inside the housing and configured to generate an electrocardiogram using the first electrode, the second electrode, and the third electrode.

10 more elements

A smartwatch, comprising:

a watch band;
a watch plate connected to the watch band and comprising:
an electrocardiosignal collection circuit configured to obtain electrocardiosignal data of a user;
a housing comprising:
a side wall;
and
a bottom wall coupled to the side wall and comprising a central region, a detection window, a transparent lens, and a peripheral region around a periphery of the central region, wherein the detection window is disposed in the central region and covered by the transparent lens, and wherein the central region protrudes relative to the peripheral region;
a processor electrically connected to the electrocardiosignal collection circuit and configured to generate an electrocardiogram according to the electrocardiosignal data;
a display electrically connected to the processor and configured to display the electrocardiogram, wherein the display and the bottom wall are disposed opposite to each other, and wherein the side wall is positioned between the display and the bottom wall;
and
a photoplethysmogram apparatus disposed inside the housing and configured to detect a heart rate of the user through the detection window;
a first electrode electrically connected to the electrocardiosignal collection circuit and positioned in the central region, wherein the first electrode is configured to contact a first body part of the user and a third body part of the user;
a second electrode electrically connected to the electrocardiosignal collection circuit and positioned in the central region, wherein the second electrode is configured to contact a second body part of the user, and wherein the second electrode is disposed separately from the first electrode;
and
a third electrode comprising a circular outer periphery and coupled to the side wall of the housing,
wherein the third electrode is electrically connected to the electrocardiosignal collection circuit, and
wherein the detection window is disposed between the first electrode and the second electrode.

14 more elements

Dependencies are inferred from the claim text.

Wearable device

Life of this patent

Wearable device

Life of this patent

Abstract

Claims21