An endoscope apparatus includes image sensors, a power supply unit, a failure detection unit, and a controller. The power supply unit supplies power independently to the image sensors. The failure detection unit detects a failure in each of the image sensors. The controller controls the power supply unit to stop power supply to an image sensor in which a failure is detected at the failure detection unit.

A method of authorizing a limited use intravascular device can include determining if the intravascular device is in communication with a clinical system; determining if the intravascular device is authorized for clinical operation without providing the clinical system access to intravascular device data stored on the intravascular device; and providing an authorization signal to the clinical system. An intravascular device can include a flexible elongate member including a sensing component at a distal portion and a connector at a proximal portion, the connector including: a memory component configured to store a parameter value; a processing component; and a charge storage component configured to power the memory component and/or the processing component; wherein the processing component is configured to determine if the flexible elongate member is authorized for clinical operation using the parameter value without providing the parameter value to a clinical system.

An imaging scope includes an internal surface defining an internal cavity, a window permitting visual inspection of the internal cavity, a fluid in the internal cavity having a pressure different than ambient pressure, and a leak indicator transitionable between nonvisible and visible through the window when the pressure of the fluid changes toward ambient pressure.

A dry-booster adapter assists in connecting a dry booster to an endoscope and may further assist in preventing detachment of the dry booster from the endoscope during a sterilization process. The adapter may include a fixation feature that fits between a surface of an endoscope control body and flanges thereof. It may also include another fixation feature including a locking tab. The adapter may also include a living hinge, which may assist in attaching the adapter to the endoscope, and that may be broken assist in removing the adapter from the endoscope.

Scenes captured with an endoscope (201) of a teleoperated surgical system (200) and displayed on a display unit (251) maintain a consistent brightness even though optical output power of an illuminator (210) changes, and working distance (204) between tissue (203) and the distal tip of the endoscope changes. Teleoperated surgical system (200) also automatically detects when endoscope (201) contacts tissue (203) and adjusts the output optical power of illuminator (210) so that tissue damage does not occur.

The present disclosure relates to a control device, a medical device, and a medical device system that enable to provide a user who tries to connect the medical device to the control device with user support information including a result of compatibility determination between the devices. A control device according to one aspect of the present disclosure is provided with a connector joint to which a connector unit provided on a cable extending from a medical device is connected, a communication unit that performs radio communication with the connector unit by proximity radio communication, and a notification unit that notifies a user of user support information based on information from the medical device received by the communication unit. The present disclosure is applicable to an endoscopic surgical system, for example.

Laparoscopes and other medical borescopes. In some embodiments, a laparoscope may comprise an electrically conductive portion and a shield portion configured to provide electromagnetic interference shielding for the electrically conductive portion. A tip assembly may be positioned at a distal end of the laparoscope, which tip assembly may comprise an image sensor configured to take images through a distal end of the laparoscope.

Medical borescopes and related methods. In some embodiments, a medical borescope may comprise a handle and a tube extending from the handle. The tube may be partially, or wholly, defined by an at least substantially non-conductive material, such as a suitable plastic, ceramic, or other non-metallic material. The borescope may further comprise a tip assembly positioned at a distal end of the tube, which may comprise an image sensor configured to take images through the distal end of the tube.

The present invention relates to a tip protector device for a medical instrument, such as an endoscope or borescope. The tip protector device according to the present invention comprises a housing configured to releasably receive a tip of a medical instrument, a clamping system configured to retain by clamping the tip received by the housing in a retaining position and a locking system configured to perform a locking step, wherein the locking step comprises, successively, the locking and unlocking of the clamping system in the retaining position. The tip protector further comprises a blocking element, wherein the blocking element is configured to block the locking system after repeated use of the device. The present invention also relates to a method of protecting the tip of a medical instrument.

According to the present invention, there is provided a sealing component for an endoscope plug at an end of which a plug connection end to be sealed is arranged. The sealing component comprises: a body part having a blind hole-like endoscope plug insertion opening into which the plug connection end of the endoscope plug is sealingly insertable, and a fastening portion for the fastening at an endoscope cable of the endoscope whose endoscope plug comprises the plug connection end sealingly insertable into the blind hole-like endoscope plug insertion opening.