An endoscope includes: a composite cable in which a plurality of cables each including a core wire and an electric insulating coated portion coating the core wire are bundled with an electric insulating outer sheath; a substrate that includes electrodes to which the respective cables are connected; and a cable fixing portion that includes a cable distal end fixing portion holding the plurality of cables in which the core wire and the coated portion are exposed from a distal end surface side of the composite cable, a cable alignment portion aligning the plurality of cables, and a cable body fixing portion holding an end portion of the composite cable on a side where the plurality of cables is exposed, and provided with a through hole having a diameter same as a diameter of an outer periphery of the composite cable.

A camera module is provided with: an imaging element which is formed in a rectangular shape and has a plurality of pads provided to a back surface opposite from an imaging surface; a substrate where, on the same plane, a plurality of linear conductors are lined up in parallel and have an insulating coating in a rectangular shape such that the side of one end and the other end in the direction of extension of the conductors is shorter than one side of the imaging element, the conductors at the one end and the other end being exposed at a plate surface front and/or back; and a low-melting-point electroconductive material for connecting, to each of the pads, the conductors of the one end that are exposed due to one end surface of the substrate being abutted against the back surface.

Implementations described herein are directed toward an improved orthopedic arthroscopy system that reduces the number of necessary arthroscopic portals while at the same time improving endoscopic visualization and instrumentation capability within the joint space. Main embodiments of the disclosed system replace the traditional rod endoscope with a rotatable, optical cannula through which instruments can be used to manipulate tissue and perform surgery. By adding the cannula rotation capability, visualization of instrument tool tip can be easily adjusted. The disclosed system would eliminate the need for unnecessary wrist rotation by the surgeon thereby making it easier to coordinate hand position while performing surgical tasks.

An image capturing assembly is provided and includes an image sensing device, a first circuit board, a second circuit board and a lens assembly. The image sensing device includes an electrical connecting component. The first circuit board includes a first contact. The image sensing device is mounted on the first circuit board, and the electrical connecting component is electrically connected to the first contact. The second circuit board includes a second contact. The second circuit board is affixed with the first circuit board and perpendicular to the first circuit board, and the second contact is electrically connected to the first contact, so that the second contact is electrically connected to the electrical connecting component by the first contact. The lens assembly is assembled with the image sensing device. Furthermore, a related endoscope is provided.

Disclosed are medical examination or diagnostic instruments and methods of operating such instruments. The method can include coupling an instrument head to a handle to form a medical examination or diagnostic instrument; detecting by the instrument head, a characteristic of the handle; and based at least in part on detecting the characteristic of the handle, determining, by the instrument head, a handle type associated with the handle, or detecting by the handle, a characteristic of the instrument head, and based at least in part on detecting the characteristic of the instrument head, an instrument head type associated with the instrument head. In some implementations, the emission of light can be controlled to be approximately linear in relation to a user input signal, as perceived by a user.

An endoscope having an insertion tube with a distal optical module and a releasable handle. In a semi-robotic embodiment, the handle comprises haptic controllers and a computer configured for steering and/or adjusting physical properties of the insertion tube in response to one or more command inputs from the haptic controllers. The computer may also convert image data received from the optical module into two-dimensional images displayable on a monitor. The endoscope may have inertial measurement units (IMUs) for providing data to the computer for creating a digital three-dimensional image representation of an anatomy model and/or for facilitating handling properties of the endoscope.

A video endoscope that includes a handle with a housing and an interface portion rotatably mounted relative to the housing, and an elongate shaft with one or more electronic image sensors, wherein a proximal end section of the shaft is detachably connected to the interface portion of the handle, where the interface portion includes a first connector element electrically connected to an electric transmission element of the interface portion and the shaft includes a second connector element electrically connected to the one or more electronic image sensors, the first and second connector elements co-operating to form a detachable electrical connection, and where the handle includes an electrical connection assembly arranged at an exterior of the interface portion forming an electrical connection to at least one stationary electric and/or electronic component of the handle in a multiplicity of rotational positions of the interface portion relative to the housing.

An image sensor package includes a substrate, an image sensor, a plurality of light-emitting elements, and a scattering layer. The substrate includes a plurality of first conductive contacts, a plurality of second conductive contacts, and a plurality of third conductive contacts, wherein the second conductive contacts and the third conductive contacts are electrically connected with the corresponding first conductive contacts. The image sensor is disposed on the substrate and electrically connected to the second conductive contacts. The light-emitting elements are disposed on the substrate and electrically connected with the third conductive contacts. The scattering layer covers at least one sidewall of the light-emitting elements. The abovementioned image sensor package can provide better illumination effects. An endoscope including the abovementioned image sensor package is also disclosed.

An imaging system includes: an imaging unit configured to generate a video signal; a control device configured to control the imaging unit; a first signal line configured to transmit a predetermined power supply voltage to the imaging unit; and a second signal line configured to transmit the video signal to the 284 control device. The imaging unit includes an imaging element including a pixel portion configured to generate the video signal according to a light reception amount and output the generated video signal to the second signal line, and a first detector configured to detect a voltage value of a power supply voltage that has reached the imaging unit via the first signal line as a voltage value of a first power supply voltage and output the voltage value to the second signal line.

For determining a precise orientation and positioning of an endoscope in an electromagnetic field, an endoscope device has a proximal insertion head and has a shaft extending distally therefrom having a center axis. The shaft extends with at least one elongated lumen through the device. A sensor rod has at least two sensor coils arranged with finite spacing in relation to one another in the longitudinal direction. The at least two sensor coils are oriented in relation to one another at a finite angle.