15 results about "Endoscopic Accessory" patented technology

The present disclosure relates generally to the field of medical devices and establishing access to body passageways. In particular, the present disclosure relates to devices, systems and methods to facilitate entry of an endoscopic accessory tool into and / or through patient-specific anatomies. For example, the devices, systems and methods of the present disclosure may transmit mechanical motion to the distal end of an endoscopic accessory tool to facilitate atraumatic access to tortuous or otherwise restricted anatomies.

An operating system for an endoscopic retrograde cholangiopancreatography (ERCP) surgical robot includes: an operating table, where a patient lies on the operating table; an endoscopic actuation end device; an endoscopic accessory operation end device; a console, including an operating handle, a foot switch, and a three-dimensional (3D) handle; and a display screen for human-computer interaction. A forceps lifter control module, a knob control module, a catheter drive module and a water vapor suction control module on the endoscopic actuation end device are controlled through the operating handle, the foot switch, the 3D handle and the touch screen on the console. A guide wire drive module on the endoscopic accessory operation end device remotely controls the insertion and feeding of a guide wire or catheter to complete the surgery. The operating system reduces the harm caused by long-term surgical radiation to operators and avoids hand shaking of doctors during operation.

Provided is an endoscopic surgery system with automatic hydraulic monitoring function, comprising a control system, a cart kit and an endoscope accessory. Then control system includes a processor, a touch display, a perfusion pump, a negative pressure pump, etc. The cart kit includes a cart, a perfusion tube and an extraction tube. The endoscope accessory includes a pressure measuring guide sheath, a hydraulic sensor and an electron microscope. When the endoscope is employed for observation, the invention can control the perfusion and monitoring of the liquid in endoscope instrument, as well as the cavity liquid pressure in organs, allowing for precise control of the intracavity pressure during operation. The real-time monitoring module measures the liquid pressure in the organ in real time and sends data to the control system, calculates a state of the intracavity pressure based on real-time data obtained from the hydraulic sensor using intelligent PID control.

The present invention provides an endoscope attachment comprising: (a) a base member comprising a through opening configured to receive an endoscope; (b) a structural member coupled to the base member and enclosing an interior space within the structural member, where the structural member includes at least one movable arm configured to move between an open configuration and a closed configuration; and (c) a working tube disposed in the interior space for accommodating a surgical instrument.

The medical device includes a handle including a first slot, a first control device movable within the first slot in a proximal and distal direction, and a sheath extending from the handle and having a longitudinal axis, the sheath defining a first lumen extending from the handle to a distal end of the sheath. A first tube extends within the first lumen, the first tube coupled to the first control device and movable between a first position where a distal-most end of the first tube is flush with or proximal to the distal-most end of the sheath, and a second position where the distal-most end of the first tube is positioned distal to the distal-most end of the sheath. The first slot extends parallel to the longitudinal direction of the sheath.

Various embodiments are generally directed to a flexible elongate member (e.g., an endoscopic accessory tool) that can be positioned to and / or through a selected anatomical structure, such as by generating an image to position an assembly of the flexible elongate member or position an anatomical feature, e.g.,. Some embodiments are directed to assemblies that generate images with a variety of imaging techniques to locate anatomical features and / or flexible elongate members for examining, orienting, and / or facilitating access to one or more of body passages or lumens.

A coupler device for a forward viewing endoscope comprises a main body having a proximal end configured to attach to the distal end portion of the endoscope and a distal end portion that at least partially seals the distal end portion of the scope and allows for viewing of the surgical site. The coupler device may include a flexible working channel extension for attachment to the working channel of the endoscope. The coupler device provides a protective cover to reduce the ingress of debris, fluid, bacteria, or other unwanted matter from the working end of the endoscope which could lead to infection and decreased performance of the scope. A kit for use in an endoscopic procedure on a patient comprises the coupler device and an end viewing endoscope having a working channel, a light and a camera lens.

A kit for use in an endoscopic procedure on a patient comprises a device for use in the endoscopic procedure, such as an external accessory device for an endoscope or an endoscopic device configured for advancement through an opening into a patient. The kit further includes a coupler device for an endoscope that comprises a main body having a proximal end configured to attach to the distal end portion of the endoscope, and a mechanism for articulating an instrument passing through the endoscope so that instruments can exit the endoscope at various angles. The coupler device also provides a protective cover to reduce the ingress of debris, fluid, bacteria, or other unwanted matter from the working end of the endoscope which could lead to infection and decreased performance of the scope.

The present invention provides an endoscope accessory comprising: (a) a base member comprising a through-opening, the through-opening configured to accommodate an endoscope; (b) a structural member coupled to the base member and enclosing an interior space within the structural member, wherein the structural member comprises at least one moveable arm configured to move between an open configuration and a closed configuration; and (c) a working tube disposed in the interior space for accommodating a surgical instrument.

An operating system and method for an endoscopic retrograde cholangiopancreatography (ERCP) surgical robot, including: an operating table (1), where a patient lies on the operating table (1); an endoscopic actuation end device (2); an endoscopic accessory operation end device (3); a console (4), including an operating handle (41), a foot switch (42), and a three-dimensional (3D) handle (43); and a display screen (5) for human-computer interaction. A forceps lifter control module (21), a knob control module (22), a catheter drive module (23) and a water vapor suction control module (24) on the endoscopic actuation end device (2) are controlled through the operating handle (41), the foot switch (42), the 3D handle (43) and the touch screen (44) on the console (4). A guide wire drive module (31) on the endoscopic accessory operation end device (3) remotely controls the insertion and feeding of a guide wire or catheter to complete the surgery. The present disclosure reduces the harm caused by long-term surgical radiation to operators and avoids hand shaking of doctors during operation. The operating handle (41) is configured as an endoscope operating part structure, which facilitates doctors to adapt to the handle control method with minimal learning and improves the convenience of use.

This endoscope attachment is attached to an endoscope and comprises: a first tube; and a second tube disposed on the proximal-end side of the first tube. The first tube is capable of advancing and retracting inside the second tube. This treatment device is attached to an endoscope and comprises: an end effector fixed to the distal end of the endoscope; a first flexible part fixed to the end effector; and a second flexible part disposed on the proximal-end side of the first flexible part. The first flexible part is capable of advancing and retracting inside the second flexible part.

An endoscopic accessory (20) is provided. The endoscopic accessory includes a first flexible substrate (21) having a first side surface (201) and a second side surface (202), and a second substrate (26) having a first surface (203) and a second surface (204). The first flexible substrate further includes a window (24) defining an opening between the first side surface and the second side surface thereof. The first surface of the second substrate includes at least one radiating element (25), and the radiating element is coupled to a transmission line (27). The second substrate (26) is attached to the first flexible substrate (21) with its first surface (203) adjacent to the first flexible substrate (21). The radiating element (25) is at least partially aligned with the window (24) of the first flexible substrate. Some embodiments disclose a slot antenna printed or etched on a rigid substrate, and a substrate integrated waveguide (SIW) type slot antenna.

This attachment for an endoscope comprises: a tube that forms at least a portion of a suction path; and a cap that can be attached to the endoscope. The proximal end of the suction path can be connected to a suction source, the distal end of the suction path is an opening formed in the cap, and the cap has a holder that holds the tube.

The present disclosure relates generally to the field of medical devices and establishing access to body passageways. In particular, the present disclosure relates to devices, systems and methods to facilitate entry of a guidewire or other endoscopic accessory tool into and / or through patient-specific anatomies. For example, the devices, systems and methods of the present disclosure may rotate a proximal end of a guidewire to transmit mechanical motion to the distal end of the guidewire to facilitate atraumatic access to tortuous or otherwise restricted anatomies.

The present disclosure relates generally to the field of medical devices and establishing access to body passageways. In particular, the present disclosure relates to devices, systems and methods to facilitate entry of an endoscopic accessory tool into and / or through patient-specific anatomies. For example, the devices, systems and methods of the present disclosure may transmit mechanical motion to the distal end of an endoscopic accessory tool to facilitate atraumatic access to tortuous or otherwise restricted anatomies.