Laryngoscope

摘要

A system and method of intubating a patient includes an intubating body. A user-control at or associated with the proximal end of the body allows both display of patient oral cavity anatomy and control of orientation of a stylet guide at or near the distal end of the body. The combination assists a user to effectively intubate the patient even if the patient has difficult anatomy.

主权项

1. A system for intubating a patient comprising:
a. an elongated curved intubation body having proximal and distal ends along a longitudinal axis and including a stylet pathway for threading a stylet therethrough to the distal end of the intubation body; b. a handle at the proximal end of the intubation body; c. a manipulatable stylet guide at or near the distal end of the intubation body aligned with the stylet pathway, wherein the stylet guide comprises an extension from the distal end of the intubation body that can be adjusted in orientation and curvature; d. a camera vision subsystem providing an artificially illuminated field of view at or near the distal end of the intubation body; e. an actuator subsystem operatively connected to the stylet guide to move the stylet guide in at least two degree freedom of movement in multiple directions from a reference position, wherein movement of the stylet guide from the reference position changes trajectory of the stylet pathway from the distal end of the intubation body, wherein the actuator subsystem comprises a set of elongated members along the extension and an actuator which can extend or shorten selected elongated members, wherein the elongated members comprise flexible wires; f. a user interface subsystem operatively connected to the actuator and the camera vision subsystem, the user interface subsystem comprising:
i. a manually operably control to instruct correlated movement of the stylet guide by the actuator;ii. a display to view the field of view of the camera vision subsystem; and g. wherein the actuator subsystem further comprises a tiltable disk to which the flexible wires are attached and a component to tilt the tiltable disk in multiple directions in correlation to the manually operable control of the user interface subsystem.