An automatic cardiopulmonary resuscitation device includes a movable chest compressor for repeatedly pressing a patient's chest at a preset depth and cycle, a cardiac output measurement unit for measuring a cardiac output of the patient in accordance with the pressurization of the chest compressor and a processor for changing pressing locations by performing control such that the chest compressor moves according to a preset method.

Apparatus for automatic delivery of chest compressions and ventilation to a patient. The apparatus includes a chest compressing device configured to deliver compression phases during which pressure is applied to compress the chest and decompression phases during which approximately zero pressure is applied to the chest a ventilator configured to deliver positive, negative, or approximately zero pressure to the airway; control circuitry and processor, wherein the circuitry and processor are configured to cause the chest compressing device to repeatedly deliver a set containing a plurality of systolic flow cycles, each systolic flow cycle including a systolic decompression phase and a systolic compression phase, and at least one diastolic flow cycle interspersed between sets of systolic flow cycles, each diastolic flow cycle including a diastolic decompression phase and a diastolic compression phase, wherein the diastolic decompression phase is substantially longer than the systolic decompression phase.

A lung gas exchange device includes a front housing, at least one strap configured to affix the front housing to an anterior neck of a user, a vibration device positioned within the front housing, a wear plate configured to transfer vibration from the vibration device to the anterior neck of the user, a power source configured to provide power to the vibration device, a power control mechanism configured to allow a user to turn on and off the vibration device; and a central processing unit board connected to the power control mechanism, the power source, and the vibration device.

Powered chairs, assemblies for use in the powered chairs, and components for use in the assemblies are provided. Electrical systems for use in the powered chairs, and components for use in the electrical systems are provided. Control systems and methods for operating powered chairs are also provided. Any given chair may be locally and/or remotely controlled.

The apparatus according to the invention is adapted for transcutaneous treatment by gas. The apparatus (10) comprises a rigid-wall cabinet (20) and having an upper opening and at least one openable panel, wherein a seat (25) is arranged inside the cabinet (20), and the cabinet (20) comprises at least one gas concentration measurement unit (29a), and the cabinet (20) further comprises a gas inlet (30) for feeding the treatment gas and a gas outlet (31) for discharging the treatment gas; a gas supply unit (40) coupled to the gas inlet (30) of the cabinet (20) via a pipe (41) and through an interposed controllable valve (42); and a gas tank (50) connected to the gas supply unit (40). The apparatus further comprises a ventilation unit (60) connected to the gas outlet (31) of the cabinet (20) through an interposed controllable valve (63), said ventilation unit (60) being coupled via a further pipe (62) to a space (70) hermetically separated from the room containing the cabinet (20), and wherein said ventilation unit (60) is designed so that it can discharge the entire volume of the treatment gas from the inner space of the cabinet (20) within at most 5 seconds. The apparatus further comprises a control unit (80) for receiving the signals of the gas concentration measurement unit (29a) and for controlling operation of the valves (42, 63) and said ventilation unit (60) based on at least the signals of the gas concentration measurement unit (29a).

A lung gas exchange device includes a front housing, at least one strap configured to affix the front housing to an anterior neck of a user, a vibration device positioned within the front housing, a wear plate configured to transfer vibration from the vibration device to the anterior neck of the user, a power source configured to provide power to the vibration device, a power control mechanism configured to allow a user to turn on and off the vibration device; and a central processing unit board connected to the power control mechanism, the power source, and the vibration device.

Powered chairs, assemblies for use in the powered chairs, and components for use in the assemblies are provided. Electrical systems for use in the powered chairs, and components for use in the electrical systems are provided. Control systems and methods for operating powered chairs are also provided. Any given chair may be locally and/or remotely controlled.

The present disclosure provides systems and methods that leverage neural networks for high resolution image segmentation. A computing system can include a processor, a machine-learned image segmentation model comprising a semantic segmentation neural network and an edge refinement neural network, and at least one tangible, non-transitory computer readable medium that stores instructions that cause the processor to perform operations. The operations can include obtaining an image, inputting the image into the semantic segmentation neural network, receiving, as an output of the semantic segmentation neural network, a semantic segmentation mask, inputting at least a portion of the image and at least a portion of the semantic segmentation mask into the edge refinement neural network, and receiving, as an output of the edge refinement neural network, the refined semantic segmentation mask.

A sauna monitoring method and system, in which an interfacing unit receives measurement information from a plurality of sensors and outputs the measurement information over a digital bus. An access unit receives the measurement information from the digital bus sends the measurement information to one or more recipients in the Internet.

An example system includes a first wearable computing device, and at least one additional wearable computing device. The first wearable computing device is configured to retrieve information regarding a series of tasks to be performed in treating a patient in cardiopulmonary arrest. The information includes, for each task, an indication of a user to perform the task, an indication of a time point to perform the task. The first wearable computing device is further configured identify one or more subsets of the information, and transmit each subset to a different corresponding one of the additional wearable computing devices. Each additional wearable computing device is configured to receive, from the first wearable computing device, at least one of the one or more subsets of the information, and output, for each task within a received subset, a corresponding prompt to perform the task at the respective time point associated with the task.