Abstract: Systems and methods are disclosed for an endoscope for use in a surgical procedure, e.g., a pediatric trans-nasal endoscopy procedure. The endoscope may include a handle for gripping by a user, and a shaft extending from the handle. The shaft may have a working channel extending longitudinally therethrough. The shaft may include an outer jacket defining an outer surface of the shaft, and an inner channel defining a working channel extending longitudinally through the shaft. The shaft defines an open space between the outer jacket and the inner channel, with an electrical wire for an illumination and/or a camera device extending longitudinally within the open space. The open space may improve the flexibility of the shaft along its entire length thereby improving patient comfort, and may also enable the steering wires to be positioned for improved up/down and left/right movement relative to the steering inputs provided by the user.

Abstract: A head stabilization system including a head restraint mechanism and a head harness configured to engage a head of a patient. The head restraint mechanism is configured to be operatively disposed on a patient support device and includes a generally vertically upstanding arcuate tilt guide. The head harness is releasably attachable to and at least partially supported by the head restraint mechanism. The head harness is selectively repositionable generally vertically relative to the tilt guide. The head restraint mechanism is configured to stabilize the head harness relative to the patient support device. The head restraint mechanism is configured to selectively allow lateral flexion of a neck of the patient, lateral rotation of the head of the patient, and extension and flexion of the neck of the patient.

Abstract: A foreign body retrieval system includes a pusher and a retrieval element connected to the distal end of the pusher. The retrieval element includes one or more gripping members that are movable between a retracted position and an extended position. In the extended position, the gripping members extend in a radial and outward direction from the retrieval element in order to snag and capture a foreign body.

Abstract: A foreign body retrieval system includes a pusher and a retrieval element connected to the distal end of the pusher. The retrieval element includes one or more gripping members that are movable between a retracted position and an extended position. In the extended position, the gripping members extend in a radial and outward direction from the retrieval element in order to snag and capture a foreign body.

Abstract: A medical device for placing an embolic device, such as an embolic coil, at a predetermined site within a vessel of the body including a delivery catheter and a flexible pusher member movably disposed within the catheter. An embolic device is detachably coupled to the pusher member and is retained in place on the distal end of the pusher member by a detachment filament. When the embolic device is advanced to the predetermined site within the vessel, the detachment filament is decoupled from the embolic device to thereby release the embolic device.