A modular endoscopy system comprises a first modular section comprising control and navigation functionality, and a patient-insertable second modular section user-detachably connectable to the first modular section via an attachment mechanism, wherein the first modular section is positionable at a proximal end section of the second modular section and is configured to steer and bend a portion of the second modular section. A method of using a modular endoscopy system comprises attaching a first modular section of to a second modular section of the modular endoscopy system, positioning a portion of the modular endoscopy system within a patient, steering a portion of the second modular section to an anatomy location of the patient via the first modular section, removing the modular endoscopy system from the patient, and detaching the second modular section from the first modular section after removal of the modular endoscopy system from the patient.

An otoscope for illuminating the outer ear and to methods of using the otoscope. In one embodiment, the otoscope includes a handle including a light source; and a speculum extending relative to the handle for directing light from the light source to illuminate the outer ear; wherein the speculum includes a lens for magnifying the outer ear, or a lens engager for releasably engaging a lens.

A wireless imaging system comprising a head unit and a light cable is provided. The head unit comprises a head unit case, a head unit electrical connector, an image sensor, a wireless transceiver, a central processing unit, and a user-input component. The light cable comprises a light cable electrical connector, a power cable, and an integrated light source. The integrated light source comprises an emissive radiation source having a first spectrum, an optical element located to direct emissions from the emissive radiation source, a volumetric spectrum converter, and an optical reflector located about the converter. The converter converts emissions directed from the emissive radiation source to emissions having a second spectrum different from the first spectrum. The reflector reflects the converter emissions towards the output filter.

A light source device includes a laser diode configured to emit a laser light used as an illumination light, a determination unit configured to determine one of a plurality of modes as an operation mode of the laser diode based on usage state of the light source device; and a driver configured to drive the laser diode in a condition that a bias current to the laser diode is applied depending on the operation mode determined by the determination unit.

A laryngoscope has a handle including an electromagnetic coil, and a blade, and one or more electrical components including at least one of a light emitting diode (LED) and/or an image sensor. The one or more electrical components are operatively connected to be powered by electrical current induced in the electromagnetic coil by near field magnetic induction. A laryngoscope system includes the laryngoscope and a radio frequency (RF) power generator configured to induce the electrical current in the electromagnetic coil of the laryngoscope. The RF power generator may include a transmitting coil resonant at the same RF frequency as the electromagnetic coil of the laryngoscope. In a direct observation laryngoscope embodiment, the one or more electrical components includes the LED. In a video laryngoscope embodiment, the one or more electrical components includes the image sensor and a radio transmitter to transmit video acquired by the image sensor.

A method of making an introducer includes providing a translucent material that is formed into an elongate introducer, wherein the introducer has a lumen on an end thereof, and sealing the lumen with a sealing mechanism, wherein the seal is one of a duckbill seal or a one-way valve.

The present invention relates to an otoscope for illuminating the outer ear and to methods of using the otoscope. In one embodiment, the otoscope includes a handle including a light source; and a speculum extending relative to the handle for directing light from the light source to illuminate the outer ear; wherein the speculum includes a lens for magnifying the outer ear, or a lens engager for releaseably engaging a lens.

A wireless imaging system comprising a head unit and a light cable is provided. The head unit comprises a head unit case, a head unit electrical connector, an image sensor, a wireless transceiver, a central processing unit, and a user-input component. The light cable comprises a light cable electrical connector, a power cable, and an integrated light source. The integrated light source comprises an emissive radiation source having a first spectrum, an optical element located to direct emissions from the emissive radiation source, a volumetric spectrum converter, and an optical reflector located about the converter. The converter converts emissions directed from the emissive radiation source to emissions having a second spectrum different from the first spectrum. The reflector reflects the converter emissions towards the output filter.

An endoscopic deployment device includes a body mountable on an endoscopic device, a communication interface, and a motor. The body has a movable carrier couplable to an elongated end effector device. The effector device has an end effector shaft covered by an outer sheath and an end effector extending from a distal end of the shaft. The sheath is sized and shaped for insertion through a working channel of an endoscopic shaft of the endoscopic device. The body has a carrier channel sized for the carrier to slide therein. The end effecter is actuatable between open and closed positions by sliding the carrier in the carrier channel which in turn slides the sheath over the end effector shaft to uncover/cover the end effector. Rotation of a drive shaft of the motor is sliding the carrier in the carrier channel and actuating the end effector in response to a signal.

A colonoscope including an egg-shaped image-capturing module and a wiring unit is disclosed. The image-capturing module includes a casing, a first image detector, a vibration motor and a control unit. The casing has first and second ends. The first end is made of a transparent material. The first image detector captures a first image. The vibration motor is configured to vibrate the casing. The control unit controls the first image detector to capture the first image. The control unit controls the vibration of the vibration motor. The wiring unit includes a vent and includes a plurality of lead wires and an air tube. Power can be transmitted to the control unit through the plurality of lead wires. The air tube is configured to convey air, and the vent is configured to output the air to a colon.