An attachment for an imaging device may include a first sheath including a proximal end, a distal end, and a lumen extending between the proximal end and the distal end; a second sheath positioned around an exterior of the first sheath; and a connector coupled to the first sheath and configured to be coupled to the imaging device.

A video endoscope with sideways viewing direction including an endoscope shaft having a jacket tube, an entry window joined hermetically to the jacket tube at the distal end of the jacket tube, a sideways viewing optical subassembly and a sensor module having an optical sensor, wherein the sensor module is disposed on a distal side of a longitudinally extended sensor module carrier that is rotatably mounted with respect to the jacket tube. In the video endoscope, the sideways viewing optical subassembly can be formed as an attachment which can be plugged distally onto the sensor module and/or the sensor module carrier and which is rotatably mounted with respect to the sensor module and/or the sensor module carrier, wherein the attachment has at least one lock which interacts with at least one corresponding lock on the jacket tube, such that the attachment is rotationally fixed with respect to the jacket tube.

An endoscope system is provided. The endoscope system includes an insert tube and a handle. The insert tube includes a first connector, a first controller, a first parameter and an insert-tube data. The first parameter and the insert-tube data are corresponding to each other. The handle includes a second connector and a second controller. The second connector electronically connects to the first connector, and the second controller receives and accords to the first parameter to generate at least one first control signal to the first controller to control the insert tube.

A medical device that includes a first body including a first actuation wire having a first connector that extends outwardly from the first body, and a second body including a second actuation wire having a second connector that is disposed within the second body. The first connector is configured to engage the second connector in response to the second body mating with the first body, and to deform the second connector in response to the first body disengaging the second body.

A disposable air/water valve may include a main stem providing an air passage through the center bore of the main stem. A method for manufacturing a disposable air/water valve may include several steps. The main stem is molded, and placed in a mold for over-molding seals onto the main stem. Prior to the next steps, the retaining ring, button cap, and boot may be molded. The back end of the main step is placed through the center of the retaining ring and resilient member (e.g., spring). The button cap is then placed on and secured to the main stem.

The present invention is aimed to design an improved lighting assembly for camera module of an endoscope. The camera module is received in a cylinder body, which is connected with the tail end of the tube of the endoscope. The character of this invention is to provide a secondary lighting apparatus between the cylinder body and the tube. The secondary lighting apparatus includes several LEDs being mounted inside annular-arrayed and covered by a transparent ring. The annular-arrayed LEDs can emit light through the transparent ring with 360 degrees lighting outwards that provides a perfect lighting effect for capturing the inner images of patients and will facilitate the judgement of users or doctors.

A photoelectric composite module including a first connecting member having an outer frame having a tubular shape, and a plurality of contacts provided in an interior of the outer frame, a first printed board on which a photoelectric conversion element configured to convert an electrical signal into an optical signal is mounted, and which is configured to act as a relay between the contacts and the photoelectric conversion element and a second printed board configured to act as a relay between the contacts and an electrical signal cable. The first printed board and the second printed board are three-dimensionally arranged.

An automated control, a switch and automated actuator for spring-based end effectors of a medical instrument to be used by a single operator without assistance for multiple biopsy, clipping, clamping, grasping, snaring, cutting, dissecting or other operative functions with electrical connections for cautery or hot biopsy used independently or combined with a rigid or flexible endoscope of any size. The actuator may be a spring(s), gear(s), electrical solenoid or motor, air or hydraulic pressure activated piston or a combination thereof. Automated action may be initiated by a voice, hand or foot operated switch. The actuator may be disposable, attached to or separable from the end effector or permanently attached to be reusable. The actuator and end effector may be disposable, attached to or separable from the endoscope or permanently attached to be reusable. The automated device may be incorporated into an endoscope or attached to the outside.

The present invention relates to an improved lighting assembly for camera module of an endoscope. The camera module is received in a cylinder body, which is connected with the tail end of a tube of the endoscope. The cylinder body is provided with two side openings covered by related transparent caps. Several lighting sources are mounted in the cylinder body at the position near the side openings that emits side lightings to increase whole lighting effect in the working cavity and facilitates to obtain clear image captured from camera module. Moreover, the front cover is provided with an annular misty portion related to the position above the front lighting sources around the camera module. Hence, the forward emitting lighting will be foggy that can thus avoid from the reflected lighting spots and benefit the use of the present endoscope to catch clear images of patient's inner cavity.

An adaptor may include a shell and a plunger positioned at a first end of the shell and moveable between an undepressed state and a depressed state. The adaptor may further include a ramp extending from a second end of the shell and a carrier coupled to the ramp. In the undepressed state, the carrier may be located at a first position along the ramp, and wherein, in the depressed state, the carrier may be located at a second position along the ramp, wherein the second position may be closer to the second end of the shell than the first position.