An apparatus adherable to a user's skin, such as a wearable medical device, is presented here. An embodiment of the apparatus includes a durable component having a periphery defining a footprint of the durable component, and a skin adhesive component coupled to the durable component to facilitate securing the durable component to the user's skin. The skin adhesive component includes a first region and a second region removably attached to the first region. The first region of the skin adhesive component resides completely within the footprint of the durable component. After removal of the second region of the skin adhesive component, the first region remains intact and protected underlying the durable component.

An injection sensing device (ISD) (e.g., wearable patch) is paired with an external device (e.g., a medication delivery pen and/or smart phone, iPad, computer) via wireless link or wireline connection. The ISD senses fluctuations in local skin temperature during an injection and provides to the external device captured data from the sensor relating to medicine delivery to a patient to ensure complete delivery and minimize MDD misuse or malfunction or inaccuracies in dosing. The ISD or external device can use captured data and corresponding time stamps to determine flow informatics such as flow rate, total dose delivered, and dose completion status. An LED on the ISD indicates delivery in progress and/or delivery completion.

Apparatus and method are provided for synchronized multiple vital health measurements. In one novel aspect, an integrated wearable device with multiple sensors that can collect multiple vital health signals, digitize them, send them through wireless network to a receiver. In one embodiment, the wearable device has a plurality of different types of sensors including at least one or more acoustic-to-electric sensors collecting phonocardiogram (PCG) electrical signal and one or more electrocardiogram (ECG) sensors, a control module includes a synchronization circuitry that synchronizes measurements of the plurality of different types of sensors. In another novel aspect, a system performs a synchronized measurement using a plurality type of health-monitoring sensors, performs a correlation analysis of the plurality of measurement results using selected one or more analytical rules, and obtains a set of parameters with recognized medical values and generating one or more medical health records based on the correlation analysis.

A wireless, patient-worn, physiological sensor configured to, among other things, help manage a patient that is at risk of forming one or more pressure ulcers is disclosed. According to an embodiment, the sensor includes a base having a top surface and a bottom surface. The sensor also includes a substrate layer including conductive tracks and connection pads, a top side, and a bottom side, where the bottom side of the substrate layer is disposed above the top side of the base. Mounted on the substrate layer are a processor, a data storage device, a wireless transceiver, an accelerometer, and a battery. In use, the sensor senses a patient's motion and wirelessly transmits information indicative of the sensed motion to, for example, a patient monitor. The patient monitor receives, stores, and processes the transmitted information.

The present embodiments relate generally to apparatuses, systems, and methods for deploying a medical device to skin of a host. The apparatuses, systems, and methods may be directed to removing a liner for a medical device so that the medical device may couple to the skin of the host. The medical device may comprise an on-skin wearable medical device.

A wearable device according to an embodiment includes a detection unit, a first layer, a second layer, and a third layer. The detection unit detects the living body information. The first layer is flexible and disposed in a first direction relative to the detection unit and includes a conductor electrically connected to the detection unit. The second layer is disposed in the first direction relative to the first layer and is harder than the first layer. The third layer is disposed in the first direction relative to the second layer and includes an electronic component electrically connected to the conductor.

Systems for applying a transcutaneous monitor to a person can include a telescoping assembly, a sensor, and a base with adhesive to couple the sensor to skin. The sensor can be located within the telescoping assembly while the base protrudes from a distal end of the system. The system can be configured to couple the sensor to the base by compressing the telescoping assembly.

An information monitoring device for monitoring information includes a temperature sensor that detects a body temperature from a person, a detection controller that performs control on the temperature sensor so that the temperature sensor repeats detection of the body temperature, a holding member that attaches the temperature sensor to the person to hold the temperature sensor, and an optical sensor that detects removal of the temperature sensor from the person.

The present it relates to a sensor applicator assembly for a continuous glucose monitoring system and provides a sensor applicator assembly for a continuous glucose monitoring system, which is manufactured with a sensor module assembled inside an applicator, thereby minimizing additional work by a user for attaching the sensor module to the body and allowing the sensor module to be attached to the body simply by operating the applicator, and thus can be used more conveniently. A battery is built in the sensor module and a separate transmitter is connected to the sensor module so as to receive power supply from the sensor module and be continuously used semi-permanently, thereby making the assembly economical. The sensor module and the applicator are used as disposables, thereby allowing accurate and safe use and convenient maintenance.

A method for assembling a physiological signal monitoring apparatus on a body surface of a living body is provided, wherein the physiological signal monitoring apparatus is used to measure a physiological signal and includes a sensor module and a transmitter. The method comprises steps of: (a) detaching the bottom cover from the housing to expose the sticker from the bottom opening; (b) while holding the housing, causing the adhesive pad to be attached to the body surface; (c) applying a pressing force on the housing to cause the sensor module to be detached from the implantation module and the signal sensing end to be implanted under the body surface; (d) removing the implanting device while leaving the sensor module on the body surface; and (e) placing the transmitter on the base so that the signal output end is electrically connected to the port.