A birth simulator assembly for simulating operative vaginal delivery, said birth simulator assembly comprising a female pelvis with a sacrum portion of the spinal column and a symphysis pubis, a fetal head adapted for rotation and linear movement through the female pelvis an electrically-powered linear actuator connected to the fetal head, a force sensor connected with fetal head, wherein the force sensor communicates to the motion controller a signal indicating a force applied to the fetal head, and a motion controller for controlling the motion of the linear actuator, wherein the motion controller is adapted for communication with a computer.

An apparatus for simulating an atonic uterine body after childbirth includes a one-piece part, which includes: a flexible body having the shape of an atonic uterine body after childbirth, the flexible body is bendable by hand so that the flexible body reproduces a haptic behavior of an atonic uterine body after childbirth; and a rigid neck extending the flexible body, the rigid neck surrounding an opening of the part, the rigid neck having a rigidity greater than a rigidity of the flexible body. The part defines an outer surface and an inner surface. The inner surface defines an inner cavity of the part, wherein
the inner cavity opens out into the outer surface so as to define the opening.

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.

An augmented reality system including: a physical anatomic model; a display unit via which a user is adapted to receive first and second optic feedbacks, the first optic feedback emanating from the physical anatomic model and passing through the display unit, and the second optic feedback emanating from the display unit and including a virtual anatomic model; a tracking system adapted to track a position and orientation of the display unit; and a computing device adapted to: receive a first signal from the tracking system relating to the position and orientation of the display unit, and send a second signal to cause the display unit to overlay the second optic feedback on the first optic feedback, the second signal being based on the first signal. In some embodiments, the second optic feedback further includes ancillary virtual graphics such as medical data, instructional steps, expert demonstrations, didactic content, and exigent circumstances.

An augmented reality system including: a physical anatomic model; a display unit via which a user is adapted to receive first and second optic feedbacks, the first optic feedback emanating from the physical anatomic model and passing through the display unit, and the second optic feedback emanating from the display unit and including a virtual anatomic model; a tracking system adapted to track a position and orientation of the display unit; and a computing device adapted to: receive a first signal from the tracking system relating to the position and orientation of the display unit, and send a second signal to cause the display unit to overlay the second optic feedback on the first optic feedback, the second signal being based on the first signal. In some embodiments, the second optic feedback further includes ancillary virtual graphics such as medical data, instructional steps, expert demonstrations, didactic content, and exigent circumstances.

A simulated tissue structure and a method for making the same is provided. The simulated tissue structure is made to have a longitudinal strength that is sufficient to withstand manipulations and movements when used with a simulated surgical training model while still being severable by conventional and electro-surgical tools. The simulated tissue structure has a first and second inner layer that is encompassed by an outer layer. Portions of the first inner layer are connectable with other simulated organs to simulate conditions for training laparoscopic procedures.

A fluid simulation apparatus comprises: a simulation pad having an internal reservoir, the simulation pad comprising at least one transparent outer surface through which a portion of the internal reservoir is visible; a source configured to contain a bodily fluid analogue; and a conduit fluidly connecting the source to the internal reservoir of the simulation pad; wherein the fluid simulation apparatus is controllable to cause bodily fluid analogue within the source to be delivered through the conduit to the simulation pad.

Embodiments of the present invention provide GYN pathology simulation models for surgical training. These models are energy-compatible models emulating the tissue-based diseases of the female reproductive system to allow the surgical trainees and surgeons to practice advanced OB/GYN surgical skills. One simulated GYN model includes an electrically conductive elongated tube encapsulating a mass of non-conductive material. The elongated tube having a sidewall with an inner surface and outer surface extending between a proximal end and distal end. The sidewall is configured to have a cavity with a specific volume to yield an external protuberance when filled with the mass of non-conductive material. Another simulated GYN model includes a fluid-filled cystic body encapsulated within an electrically conductive bulbous hollow structure. The fluid-filled cystic body is selectively adhered to the bulbous hollow structure in at least one or more regions, thereby creating a plane for a combination of blunt and sharp dissection.

Various embodiments disclosed relate to a premature infant mannequin with realistic movements. The present disclosure includes a premature infant mannequin with joints that simulate realistic movements, and methods of training neonatal staff with the premature infant mannequin.

A patient simulator and corresponding method, according to which a control system and a simulated spine assembly are adapted to simulate human spinal motion. The simulated spine assembly includes a plurality of pivoting joints connected together. In one or more embodiments, the simulated spine assembly further includes one or more encoders adapted to monitor one or more relative positions of the plurality of pivoting joints, and to communicate the monitored one or more relative positions to the control system. In addition, or instead, in one or more embodiments, the simulated spine assembly further includes one or more sensors adapted to monitor one or more forces being applied to one or more of the plurality of pivoting joints, and to communicate the monitored one or more forces to the control system.