The technology disclosed in this patent document can be used to construct devices with opto-electronic circuitry for sensing and identification applications, to provide untethered devices for deployment in living objects and other applications, and to provide fabrication techniques for making such devices for commercial production. As illustrated by specific examples disclosed herein, the disclosed technology can be implemented to provide fabrication methods, substrates, and devices that enable wireless, inorganic cell-scaled sensor and identification systems that are optically-powered and optically-readout.

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for predicting the time to vaginal delivery of an infant. In one aspect, a method comprises: obtaining patient data characterizing a patient, comprising automatically querying a database storing one or more electronic medical records of the patient; generating a model input to a delivery time machine learning model based on the patient data characterizing the patient; processing the model input using the delivery time machine learning model, in accordance with values of a set of model parameters of the delivery time machine learning model, to generate a prediction for the time to vaginal delivery of the infant; and generating a notification that indicates the prediction for the time to vaginal delivery of the infant.

A health care system includes a server to provide a service to care for a health state of each user, and a terminal of each user. The server registers and manages user information containing at least attribute information of the user, health information, or action information as share information of a group of users in response to an operation from the terminal of the user, checks similarity between the users in the share information, determines a similar user of each of the users, and outputs share information of the similar user of the user to the terminal of the user on the basis of the check information. The health information contains time series data of one element of measurement items containing a body temperature of the user, menstruation, examination results, medication, or symptoms. The action information contains time series data of one of actions or arbitrary texts.

This invention relates to an ingestible drug delivery device configured for wireless communication with other ingestible drug delivery devices.

This invention relates to an ingestible drug delivery device configured for wireless communication with other ingestible drug delivery devices.

A wearable maternity article is provided. The article may comprise a front portion, a back portion substantially opposite to the front portion, a side portion in between the front portion and the back portion, an interior portion, an exterior portion opposite to the interior portion, at least one pocket, wherein at least one pocket is positioned substantially on the back portion, and at least an insert.

The various embodiments herein relate to systems, devices, and methods for tracking abdominal orientation and activity for purposes of preventing or treating conditions of pregnancy or other types of medical conditions. In certain specific embodiments, the system, device, or method relates to identifying abdominal orientation risk values, calculating and updating a cumulative risk value, comparing the cumulative risk value to a threshold, and outputting a warning when the cumulative risk value crosses the threshold.

An apparatus, system and method for tracking growth of a human over time and in correlation with various notable events, for example, the size of an infant when the infant turns one month old, the size of an infant when the infant first rolls over, the size of an infant when the infant experiences a holiday for the first time, or the size of an expectant mother's expanded torso when she is 36 weeks into her pregnancy, through image capture of the growing human located proximate correlative indicia placed upon a display face of a flexible tracking sheet and during or close-in-time to the occurrence of a notable event.

A method for obtaining fetal heart rate which includes: transmitting an ultrasonic pulse wave towards an abdomen of a pregnant woman according to a preset period; receiving a pulse echo and a fetal heart echo corresponding to the ultrasonic pulse wave in each period, and processing the pulse echo and the fetal heart echo independently to obtain a corresponding pulse rate of the pregnant woman and the fatal heart rate; outputting the fetal heart rate when a difference value between the fetal heart rate and the pulse rate of the pregnant woman is not lower than a preset threshold. Furthermore, a system and an apparatus for obtaining fetal heart rate are also provided. The method and terminal for obtaining a fetal heart rate improves accuracy of the obtained fetal heart rate.

The invention relates to a method for an automatic or semi-automatic detection whether an MR examination of a person (12) is approved with a predetermined MR system (10), which MR system (10) includes at least one coil (14, 16, 18) for generating a magnetic field. According to the invention the method comprises the following steps: Step 1: providing information whether and which contra-indication for such an MR examination is present for this person (12) (S1); Step 2: providing information about a location of a cause (30) of the contra-indication within the person (12) (S2); Step 3: a determination of a position of this cause (30) during the MR examination of said person with respect to the at least one coil (14, 16, 18) (S3); Step 4: a determination of at least one characteristic parameter of the magnetic field generated by said coil (14, 16, 18) at said position of the cause (30) during the MR examination (S4); and Step 5: an automatic check, whether the MR examination is approved for the combination of the determined cause (30) of the contra-indication and the determined characteristic parameter of the magnetic field at the location of said cause (30) (S5). The invention relates to a corresponding safety module (26) for an MR system (10) and a corresponding MR system (10).