Provided is an endoscope device capable of enhancing mechanical strength and durability against various operations and attachment to and detachment from a hanger in the endoscope device in which an endoscope can be suspended on the hanger. This endoscope device includes: an insertion portion; an operation unit that has a joint section configured to be suspendable from a hanger and is connected to the hanger through the joint section; a treatment tool channel that is arranged inside the joint section and the operation unit and allows passage of a treatment tool; a plate fixed to the operation unit; and a frame that is provided inside the joint section, includes a plurality of partition structural members coupled to each other and having a longitudinal direction along an arrangement direction of the treatment tool channel, and is fixed to the plate.

Provided is an endoscope device capable of enhancing mechanical strength and durability against various operations and attachment to and detachment from a hanger in the endoscope device in which an endoscope can be suspended on the hanger. This endoscope device includes: an insertion portion; an operation unit that has a joint section configured to be suspendable from a hanger and is connected to the hanger through the joint section; a treatment tool channel that is arranged inside the joint section and the operation unit and allows passage of a treatment tool; a plate fixed to the operation unit; and a frame that is provided inside the joint section, includes a plurality of partition structural members coupled to each other and having a longitudinal direction along an arrangement direction of the treatment tool channel, and is fixed to the plate.

The present disclosure provides a multiple-processing device for an endoscope. The multi-processing device may comprise a plurality of processing units, a conveying component, and an operation component. The processing units may include a capsule body and clamping arms. A proximal end of the capsule body may be provided with a first limit part that may be available for deformation or failure under an external force. The distal end of a conveying pipe of the conveying component and/or the proximal end of the capsule body may be provided with a second limit part configured to expand and contract along a radial direction of the conveying pipe. The multiple-processing device not only enhances the combination between the capsule body and the conveying pip, so as to control the opening and closing of the clamping arms, but also prevents the processing units from interfering or jamming the inner wall of the conveying pipe due to the expanded first limit part, which can ensure the smooth movement of the processing units in the conveying pipe, so that the processing units can be effectively repeatedly opened and closed before being released. The present disclosure also provides a use method of a multi-multi-processing device for an endoscope.

The present disclosure provides a multiple-processing device for an endoscope. The multi-processing device may comprise a plurality of processing units, a conveying component, and an operation component. The processing units may include a capsule body and clamping arms. A proximal end of the capsule body may be provided with a first limit part that may be available for deformation or failure under an external force. The distal end of a conveying pipe of the conveying component and/or the proximal end of the capsule body may be provided with a second limit part configured to expand and contract along a radial direction of the conveying pipe. The multiple-processing device not only enhances the combination between the capsule body and the conveying pip, so as to control the opening and closing of the clamping arms, but also prevents the processing units from interfering or jamming the inner wall of the conveying pipe due to the expanded first limit part, which can ensure the smooth movement of the processing units in the conveying pipe, so that the processing units can be effectively repeatedly opened and closed before being released. The present disclosure also provides a use method of a multi-multi-processing device for an endoscope.

An imaging catheter and an imaging device relate to a technical field of medical devices. The imaging catheter includes a metal wire tube, a tip and a retaining ring. A metal wire exposed at one end of the metal wire tube forms a conductive end, which is electrically connected with the tip so as to allow the metal wire to be used as a conductive medium to lead static electricity out of the tip, thereby reducing effects of static electricity on a photographing assembly at the tip, and the harm of static electricity to human body. The retaining ring covers the conductive end and is connected with the tip, so as to make the metal wire tube fixedly connected with the tip.

An imaging catheter and an imaging device relate to a technical field of medical devices. The imaging catheter includes a metal wire tube, a tip and a retaining ring. A metal wire exposed at one end of the metal wire tube forms a conductive end, which is electrically connected with the tip so as to allow the metal wire to be used as a conductive medium to lead static electricity out of the tip, thereby reducing effects of static electricity on a photographing assembly at the tip, and the harm of static electricity to human body. The retaining ring covers the conductive end and is connected with the tip, so as to make the metal wire tube fixedly connected with the tip.

An endoscope includes: a distal end constituting portion including a first hole and a second hole; a treatment instrument channel, a distal end of which is fixed in the first hole; and an adjacent unit, a distal end of which is fixed in the second hole, and is arranged side by side with the treatment instrument channel. The treatment instrument includes a first wall portion formed by compression forming such that a wall thickness of the first wall portion of the treatment instrument channel is smaller than a wall thickness of a different wall portion of the treatment instrument channel. The first wall portion is disposed on a side of the treatment instrument channel facing the adjacent unit.

Connectors for connecting or linking one instrument or object to one or more other instruments or objects are disclosed herein. In some embodiments, a connector can include a first arm with a first attachment feature for attaching to a first object, such as a surgical access device, and a second arm with a second attachment feature for attaching to a second object, such as a support. The connector can have an unlocked state, in which the position and orientation of the access device can be adjusted relative to the support, and a locked state in which movement of the access device relative to the support is prevented or limited. Locking the connector can also be effective to clamp or otherwise attach the connector to the access device and the support, or said attachment can be independent of the locking of the connector.

An endoscope is provided to examine internal organs with front and rear views. The endoscope comprises a shaft extending from a distal end in a rearward direction along a longitudinal axis towards a proximal end, with the distal and proximal ends defining a hollow channel extended there-through. The endoscope further comprises a first lens positioned adjacent to the distal end and configured to receive a first image in a forward direction along the longitudinal axis, with the forward direction generally 180 degree from the rearward direction. The endoscope further comprises a rearview module positioned adjacent to the distal end. The rearview module comprises a second lens configured to be positioned adjacent to the distal end, and receive a second image in a target direction having a directional component in the rearward direction along the longitudinal axis, independently of the first lens receiving the first image in the forward direction.

An endoscope system includes a mother endoscope, a baby endoscope and a fixing member. The mother endoscope includes a first insertion section, a first operation section, a treatment instrument insertion channel and an opening. The baby endoscope includes a second insertion section and a second operation section. The first operation section includes a projection portion. The second operation section includes a recess portion that is a recessed face formed such that at least part of the recessed face comes into face contact with a surface of the projection portion. The second operation section is fixed to the first operation section in a state where the recess portion is in contact with the surface of the projection portion.