A system and methods for providing and reclaiming a single use imaging device for sterile environments is disclosed and described. The system may include a single use high definition camera used for general purpose surgical procedures including, but not limited to: arthroscopic, laparoscopic, gynecologic, and urologic procedures, may comprise an imaging device that is a sterile and designed to ensure single use. The imaging device may have a single imaging sensor, either CCD or CMOS, encased in a housing.

A processor for an endoscope according to an aspect is characterized by including: a controller executing program code to perform: acquiring, by the controller, an endoscopic image captured using first system information; calculating, by the controller, parameter on the basis of the endoscopic image acquired by the controller; discriminating a part of a subject using a first learning model that outputs a discrimination result of discriminating the part of the subject in a case in which the calculated parameter is input; outputting second system information using a second learning model that outputs the second system information in a case in which the parameter and the discriminated part of the subject are input; and determining, by the controller, a difference between the second system information output by the second learning model and the first system information.

The method for calibrating an endoscope is a method for calibrating an endoscope having a curved portion capable of being driven by bending, and includes: an arrangement step of suspending and arranging a distal end portion of the endoscope including the curved portion; a bending step of bending the curved portion of the distal end portion which has been suspended; a measurement step of measuring shape information of the curved portion; and an adjustment step of updating a control parameter by which the endoscope drives the curved portion, based on the shape information which has been measured.

An information processing system includes a server, a client, and a tag reader. The server and the client are connected via a network. The tag reader includes: a reading unit that reads an endoscope ID assigned to a single-use endoscope; and a transmitting unit that transmits the endoscope ID read by the reading unit to the client. The client includes: a receiving unit that receives the endoscope ID transmitted from the transmitting unit; and a use information transmitting unit that transmits use information on the endoscope based on the endoscope ID received by the receiving unit. The server includes a use information acquisition unit that acquires the use information transmitted from the use information transmitting unit.

Provided are a failure prediction system of an ultrasonic endoscope apparatus, a failure prediction method of the ultrasonic endoscope apparatus, and a non-transitory computer readable recording medium storing a failure prediction program of the ultrasonic endoscope apparatus capable of predicting a failure occurrence timing in the ultrasonic endoscope apparatus. A system controller includes an abnormality detection unit that acquires a reception signal of an ultrasonic vibrator of an ultrasonic endoscope and detects an abnormality of an ultrasonic endoscope apparatus including the ultrasonic endoscope, a storage control unit that stores information on the abnormality detected by the abnormality detection unit in association with time information, and a failure prediction unit that predicts a failure timing of the ultrasonic endoscope apparatus on the basis of the plurality of pieces of abnormality information stored by the storage control unit and time information corresponding the information.

An optical device may include an optical fiber having a fixed end and a free end; a first actuator positioned at a actuator position between the fixed end and the free end and configured to apply a first force on the actuator position of the optical fiber such that a movement of the free end of the optical fiber in a first direction is caused, wherein the first direction is orthogonal to a longitudinal axis of the optical fiber; and a deformable rod disposed adjacent to the optical fiber, and having a first end and a second end, wherein the first end is connected to a first rod position of the optical fiber and the second end is connected to a second rod position of the optical fiber.

A light output monitoring apparatus includes a light receiving unit, an attachment unit, an adapter, and a protective cap, and monitors a power of light output from a light emitting end of a catheter incorporating an optical fiber. The protective cap includes an insertion opening into which a part of the catheter of a predetermined range on the light emitting end side is removably inserted, includes a window portion for transmitting the light output from the light emitting end of the catheter, and is fixed in position by being inserted into a through-hole of the adapter. The adapter is fixed in position by being attached to the attachment unit.

An imaging device (010, 10, 110) comprises a first optical system (020, 20, 120) at a distal end of the imaging device, a second optical system (080, 80, 180) towards the proximal end of the imaging device, and a sensor (074, 74, 174) at the proximal end of the imaging device. The first and second optical systems and the sensor are aligned along a common longitudinal axis. The first optical system is or comprises one or more reflective and/or refractive optical components (24, 124; 22, 122) symmetrically and/or coaxially arranged with respect to the longitudinal axis, and the second optical system comprises one or more reflective and/or refractive optical components (24, 124; 22, 122) for focussing incident light towards the sensor. A calibration system (200) and method for calibrating such an imaging device, and a method of processing image data obtained from such an imaging device are also provided.

A tip light laryngoscope adapted for the trans-tissue illumination during insertion of the laryngoscope, preferably in the mucosal fold between tongue base and the epiglottis referred to as the vallecula, includes a handle and a blade with a tip at the end of the blade and a distal light source at the tip to enlighten the environment in front of the tip. The tip light laryngoscope is designed to make direct contact with the mucosa.

An exemplary system includes a memory storing instructions and a processor communicatively coupled to the memory. The processor is configured to execute the instructions to receive, from a sensor of a surgical instrument, environmental condition information associated with the surgical instrument and detected by the sensor while the surgical instrument is disconnected from an external power source, the surgical instrument including circuitry configured to be powered and operate only while the surgical instrument is connected to the external power source, determine, based on the environmental condition information, an operational condition of the surgical instrument, and provide a notification indicating the determined operational condition of the surgical instrument.