An electronic endoscope and a surgical robot. The electronic endoscope comprises an image capturing unit. The image capturing unit comprises: a housing; a lens base, mounted within the housing, the lens base comprising a base body and a thermally-conductive mesa structure protrudingly provided on the base body; and a light source component, comprising a light source provided on the thermally-conductive mesa structure, the thermally-conductive mesa structure being used for conducting the heat generated by the light source. The design of the electronic endoscope provides the light source of the electronic endoscope with excellent cooling, thus mitigating the problem of light attenuation.

An endoscope device includes a hollow tube, a thermal-conductive member, an image-capturing module, and a heat-dissipation tube. The hollow tube includes an insertion end. The thermal-conductive member is in the hollow tube and adjacent to the insertion end. The thermal-conductive member includes a first end, a second end, and a receiving groove. The first end is near to the insertion end as compared with the second end, and the receiving groove is between the first end and the second end. The image-capturing module includes a camera module and a circuit board in the receiving groove. The camera module is at the insertion end and electrically connected to the circuit board. The first end contacts the camera module. The heat-dissipation tube is in the hollow tube. One end of the heat-dissipation tube contacts the thermal conductive member, and the other end of the heat-dissipation tube extends away from the insertion end.

A device having an optical element with a conductive coating. The device may include an optical element, a conductive material and at least one connector. The conductive material is disposed on at least a portion of the optical element. The optical element, for example, may be an object lens of an endoscope or an optical coupler. The connectors (acting as terminal(s)) are capable of providing energy (such as electrical energy) to the conductive material. In one aspect, the conductive material is an optically transparent material. Advantageously, the device may allow visualization of an object—such as body tissue or other matter—concurrent with the application of energy to the object via the conductive coating. This allows the user to observe the alteration of tissue and other matter in real time as the energy is delivered.

An endoscope in which a reusable part is inserted into a sheath of a single-use portion that includes a needle with an imaging module at its tip and a part of the reusable portion that is not covered by the sheath is covered with a flexible cap that initially was sterile and covered the open end of the sheath, whereby the entire reusable portion is covered and sealed from the environment by the cap and the sheath during a medical procedure.

A disposable integrated endoscope integrates two light-emitting diodes (LED) and two CMOS image sensors on the front end of the endoscope, which not only can avoid the use of expensive light-guide prisms, be made as a relatively inexpensive and disposable integrated endoscope, but also provide a clearer 3D image of the internal tissues or organs of human body by means of the light emitted by the LEDs. In addition, by furnishing a heat dissipation structure having a heat-pipe at the front end of the endoscope, the high heat generated by the image sensors at the front end of the endoscope can be quickly dissipated to the rear end of the endoscope to achieve a good heat dissipation effect, so as to avoid scalding human tissues due to the temperature of the front end of the endoscope reaches 48° C. or above.

The invention has, at a distal end part thereof, an ultrasonic oscillator array in which a plurality of ultrasonic oscillators are arranged; a shielded cable including a plurality of signal lines, and a plurality of metallic shield members disposed outside the signal lines; a wiring part including a plurality of connecting parts that electrically connect the plurality of signal lines to the plurality of ultrasonic oscillators, respectively; a ground part that is electrically connected to the plurality of shield members and has heat conductivity; a sheet-like first heat-conduction member disposed on a side surface of the ultrasonic oscillator array; and a second heat-conduction member that thermally connects the first heat-conduction member to the ground part. Accordingly, an ultrasonic endoscope capable of improving diagnostic accuracy in ultrasonic diagnosis, and a method for manufacturing the ultrasonic endoscope are provided.

A cooling device includes: a casing including an air intake port and an air exhaust port; a single heat releaser including a plurality of fins arranged in a gas flow path from the air intake port to the air exhaust port; a first heat diffuser arranged in the casing, connected to a first heat generation body generating heat at time of driving and the single heat releaser in a heat-transferable manner, and arranged at a position forming a part of the gas flow path passing through a space between the plurality of fins; and a second heat diffuser arranged in the casing, connected to a second heat generation body generating heat at time of driving and the single heat releaser in a heat-transferable manner, and arranged at a position forming a part of the gas flow path passing through the space between the plurality of fins.

An endoscope, including: at least one outer shaft tube, at least one inner shaft tube disposed within the at least one outer shaft tube; a window distally hermetically sealing one of the inner shaft tube or the outer shaft tube, a heater disposed proximate to the window between the at least one outer shaft tube and the at least one inner shaft tube, a temperature sensor disposed embedded in a potting compound proximate to the window, and an encasement filled with the potting compound, the encasement at least partially surrounding the temperature sensor.

A battery-powered scope warmer includes a heated cavity to receive the distal end of a surgical viewing instrument such as an endoscope or laparoscope. The distal end of the surgical viewing instrument is inserted into the cavity in the housing through one or more flexible flaps in the upper portion of the housing. A heating pad forms a curved tray that receives the distal end of the instrument. The flaps enable the distal end of the surgical viewing instrument to be inserted into, or removed from, the cavity in the housing through one or more slits. A de-fogging sponge in the cavity may be moistened with a de-fogging fluid, and one or more absorbent pads may be disposed on the upper portion of the housing for removing excess fluid from the tip of the surgical viewing instrument. The entire warmer, including the batteries, may be disposable.

A handheld system that is used with an endotracheal tube to facilitate endotracheal intubation is disclosed. The device includes a lighted bougie and an intubating channel, a handle, at least one sensor, a midline alignment light, a tongue grasper, a power source, and electronics. These components combine to form an integrated airway management system. During operation of the system, the light transilluminates the anterior neck tissue of the patient and glows brightly in the midline when the bougie is placed in the trachea.