A rendering system includes a command server and a plurality of rendering servers. The command server receives a screen transmission request from the client terminal. The command server evaluates, for each of the plurality of rendering servers, at least one of a number of connected terminals, an average transmission rate, a GPU operation rate, a congestion status, and a length of a transfer path to the client terminal. The command server specifies, based on evaluation results, at least one of the plurality of rendering servers to render a screen to be transmitted to the client terminal

A patient simulator system including a simulated head and a simulated fontanelle. The simulated head includes an endoskeleton skull and a skin layer. The simulated fontanelle is incorporated into the skin layer. The endoskeleton skull includes an indented fontanelle region. A fontanelle fitting and a pulse fitting each extend through the endoskeleton skull adjacent the indented fontanelle region. The simulated fontanelle comprises a fontanelle bladder extending within the indented fontanelle region and a pulse bladder extending adjacent the fontanelle bladder. The fontanelle bladder is operably coupled to the fontanelle fitting and communicates with a simulated respiratory system of the patient simulator system to receive either positive or negative pressure, which produces either a swollen or sunken state in the simulated fontanelle. The pulse bladder is operably coupled to the pulse fitting and communicates with a simulated circulatory system of the patient simulator system to receive a pneumatic or hydraulic pulse.

There is described a method of reproducing a movement occurring during a pregnancy, the method comprising: determining movement data relating to movements during pregnancy using a sensor device; transmitting the movement data from the sensor device to an external device; storing the movement data on the external device; and transmitting data relating to one or more movements of the movement data from the external device to an output device that is arranged to reproduce the movements, wherein said transmitting occurs substantially after the storing of the movement data; and reproducing the movements using the output device.

A patient simulator system includes a fetal patient simulator including a simulated torso and a simulated head attached to the simulated torso and being moveable in relation to the simulated torso between a neutral position and a raised position. An actuator is configured to raise the simulated head from the neutral position to the raised position. The actuator may be disposed within the simulated head of the fetal patient simulator. The patient simulator system may further include a maternal patient simulator in which the fetal patient simulator is adapted to be disposed to simulate a birthing scenario. The actuator may raise the simulated head from the neutral position to the raised position during the birthing scenario to simulate the rise of a natural fetus's head during birth. The actuator may comprise an inflatable bag or other member positioned outside of the fetal patient simulator and within the maternal patient simulator.

Systems and methods are disclosed for an apparatus and method for practicing injection techniques through an injectable apparatus. The injectable apparatus may contain a camera that is configured to detect the intensity and color of light attenuated from a testing tool after it is injected into a simulated human or animal body parts. A training tool may be connected to a user display device to generate a display of the injection apparatus as well as the performance parameters of a trainee.

A surgical simulator for surgical training is provided. The simulator includes a frame defining an enclosure and a simulated tissue model located inside an enclosure. The simulated tissue model is adapted for practicing hysterectomies and includes at least a simulated uterus and a simulated vagina. The simulated tissue model is suspending inside the enclosure with two planar sheets of silicone such that the tissue model is located between the two sheets each of which form a fold and are in turn connected to the frame. The frame may be shaped like a cylinder and located inside a cavity of a larger laparoscopic trainer having a penetrable simulated abdominal wall. The tissue model is interchangeable and accessible laterally through an aperture provided in a support leg of the trainer.

A command server outputs information related to a screen rendering command and transmission destination information to a rendering server, in which at least some of rendering resources required when performing rendering of a screen in accordance with the information related to the rendering command are loaded, among a plurality of rendering servers associated with the command server. Then, the rendering server reads the rendering resources from the required rendering resources that are still not loaded to load them into the loading region to hold them, performs the rendering of the screen based on the information related to the rendering command, and transmits it to a target client terminal.

Patient simulator systems for teaching patient care are provided. In some instances, the patient simulator systems include a patient body comprising one or more simulated body portions. Generally, the patient simulator systems of the present disclosure provide physiological modeling. In one embodiment, the patient simulator includes a maternal simulator comprising a maternal circulatory model, a maternal cardiac ischemia model, and a maternal respiratory model and a fetal simulator comprising a fetal circulatory model, a fetal cardiac ischemia model, and a fetal central nervous system model. A controller in communication with the maternal and fetal simulators coordinates parameters of the maternal circulatory model, the maternal cardiac ischemia model, the maternal respiratory model, the fetal circulatory model, the fetal cardiac ischemia model, and the fetal central nervous system model to simulate physiological characteristics of a natural mother and fetus. Methods of utilizing the patient simulator systems are also provided.

Devices, systems, and methods appropriate for use in medical training are disclosed. In some instances, a patient simulator system is provided that includes a maternal patient simulator and a fetal patient simulator. The maternal patient simulator includes an internal chamber sized to receive the fetal patient simulator and a birthing mechanism disposed within the internal chamber configured to translate and rotate the fetal patient simulator with respect to the maternal patient simulator to simulate a birth. In some instances, the maternal patient simulator includes a structural framework and a sub-layer engaged with the structural framework to provide structural support and alignment features for one or more soft silicon outer layers defining a realistic skin of the maternal patient simulator.

A patient simulator system including a simulated head and a simulated fontanelle. The simulated head includes an endoskeleton skull and a skin layer. The simulated fontanelle is incorporated into the skin layer. The endoskeleton skull includes an indented fontanelle region. A fontanelle fitting and a pulse fitting each extend through the endoskeleton skull adjacent the indented fontanelle region. The simulated fontanelle comprises a fontanelle bladder extending within the indented fontanelle region and a pulse bladder extending adjacent the fontanelle bladder. The fontanelle bladder is operably coupled to the fontanelle fitting and communicates with a simulated respiratory system of the patient simulator system to receive either positive or negative pressure, which produces either a swollen or sunken state in the simulated fontanelle. The pulse bladder is operably coupled to the pulse fitting and communicates with a simulated circulatory system of the patient simulator system to receive a pneumatic or hydraulic pulse.