A sensing device includes a base, a probe structure and a transmitter structure. The base is provided with a first fastener part. The probe structure includes a second fastener part, a probe and a connection area. The transmitter structure includes a transmitter housing and a transmitter disposed inside the transmitter housing, the transmitter housing is provided with a connection hole, the shape of which matches the shape of the probe structure, and when the transmitter structure is mounted to the base, the probe structure is located in the connection hole, and the transmitter is electrically connected to the connection area to receive the signal generated by the probe.

Certain embodiments herein relate to a physiological parameter monitoring system. The system may include a sensor and sensor electronics connectable to the sensor. The system may also include a transmitter operably connected to the sensor electronics, the transmitter having or being configured to have at least a portion thereof positioned at a first location adjacent to and/or in contact with an external surface of a body of a host during a sensor session, the transmitter further configured to wirelessly transmit sensor information using human body communication. The system may further include a first display device comprising a display and a receiver, the receiver having or being configured to have at least a portion thereof positioned at a second location adjacent to and/or in contact with the external surface of the body during the sensor session, the receiver further configured to receive sensor information from the transmitter using human body communication.

Methods and apparatus for noninvasive measurement of vital signs is provided. The apparatus comprises at least one sensor configured to sense biological signals including a photoplethysmogram (PPG), and at least one computer processor programmed to determine a plurality of vital signs based, at least in part, on the sensed biological signals, wherein the plurality of vital signs include at least two of heart rate, blood oxygenation, heart rate variability, blood pressure, blood sugar, cholesterol, pulse rate, pulse pressure, temperature, and respiration rate.

Medical patient monitoring sensor devices including a disposable sensor assembly and a reusable pairing device are disclosed. The disposable sensor assembly can collect patient physiological data and provide power for the reusable pairing device. The reusable pairing device can establish wireless communication with a monitoring device. Once the reusable pairing device receives patient physiological data from the disposable sensor assembly, the reusable pairing device can wirelessly transmit the data to the computing device via the wireless communication.

A coil assembly, an MRI system, and a method of using the coil assembly. The coil assembly includes: a flexible coil configured to cover a tissue under test in a wound fashion; a pressure adjuster configured to be integrated with the flexible coil, for the purpose of applying uniform pressure to the entire flexible coil such that the flexible coil fits the covered tissue under test; a pressure controller configured to control the pressure applied to the flexible coil by the pressure adjuster; and a connection member, constructed to connect the pressure controller to the pressure adjuster.

An injector for transcutaneously introducing a sensor into a patient, including a cannula, a sensor arranged in the cannula, a base element, a sliding element arranged displaceably on the base element in an injection direction, for transcutaneously introducing the cannula having the sensor into the patient in an injection operation. The cannula has a slot in a longitudinal direction of the cannula. The injector has a holding element arranged displaceably on the base element that, in an ejection operation, prevents the sensor from being pulled out as the cannula is withdrawn, by engaging in a distal end region of the sensor through the slot into the cannula. The holding element and/or base element have at least one fixing arrangement to automatically lock the holding element on the base element when the cannula is introduced transcutaneously into the patient. A method for transcutaneously introducing a sensor into a patient is also provided.

A coupling tool for coupling together an electronics unit and a base unit of a wearable device for continuous analyte monitoring includes a carrier comprising a receiving feature and a carrier retention device, the carrier retention device configured to retain an electronics unit adjacent the receiving feature. The coupling tool also includes an activator including: a first member at least partially receivable in the receiving feature and a contact member configured to release the electronics unit from the carrier retention device in response to movement of the activator relative to the carrier. The coupling tool is in a locked configuration when the carrier retention device is configured to retain the electronics unit, and the coupling tool is in an unlocked configuration when the carrier retention device is configured to release the electronics unit from the carrier retention device. Other embodiments and methods are also disclosed.

There is provided a guard for an intravenous adaptor. The guard comprises a polymer sheet formed of a polymer film, the polymer sheet having left, right and middle portions; tear lines within the polymer sheet, located on either side of the central extent of the middle portion; a pull strip extending lengthwise, generally parallel to the central extent and positioned between the tear lines; and an adhesive applied to a periphery of the polymer sheet and over the ends of the pull strip, the tear lines penetrating through the adhesive. The left and right portions of the polymer sheet are arranged to be folded onto each other to form a folded polymer sheet adhered by the adhesive to define a pocket, which is openable by tearing the folded polymer sheet and adhesive along the tear lines.

A mobile healthcare device and method of operating the same are provided. The method includes setting a mode of the mobile healthcare device to a measurement mode, displaying a screen for guiding a user to maintain a predetermined position during the measurement mode, and, in response to a predetermined amount of time passing from a time at which the screen begins to be displayed, obtaining state information of the user based on bio information of the user, the bio information being received from a sensor.

Provided is a biological sound measurement device to improve a measurement accuracy, that includes a sound measurement unit having a contact surface configured to be brought into contact with a body surface, and a gripping portion supporting the sound measurement unit and configured to be gripped by a measurer. The gripping portion is configured to be gripped in a state in which an index finger is placed in a recessed portion, the sound measurement unit includes a sound detector, a housing forming an accommodation space accommodating the sound detector and includes an opening, and a cover closing the opening from outside the accommodation space and forming a pressure-receiving region configured to receive pressure from the body surface. The contact surface is formed by a front surface of the cover, and the opening positioned on a straight line extending in a direction of a force applied from the index finger.