A medical system may include an insertion device having a handle, a shaft coupled to the handle of the insertion device, and a port positioned on the handle of the insertion device. The port may be in fluid communication with a working channel of the shaft. The port may be a female luer port. The medical system may further include a medical device having a control member terminating in an end effector, a handle having a plurality of circumferential slots along the length of the handle, and a plunger moveable along a longitudinal axis of the handle of the medical device between a first position and a second position. In the first position, the end effector may be positioned within the shaft, and in the second position, the end effector may be positioned distally of the shaft.

An apparatus including a basket device including a basket section; and a sheath on the basket device. The basket device and the sheath are configured to longitudinally slide relative to each other. The basket section includes at least two groups of loop petals including a first group having at least two first loop petals and a second group having at least two second loop petals, where the first loop petals have a different size than the second loop petals.

An apparatus including a basket device including a basket section; and a sheath on the basket device. The basket device and the sheath are configured to longitudinally slide relative to each other. The basket section includes at least two groups of loop petals including a first group having at least two first loop petals and a second group having at least two second loop petals, where the first loop petals have a different size than the second loop petals.

Apparatus and methods employing same for loading and inserting an inverting tube apparatus into a body lumen, such as a blood vessel, including introducers for inverting tube apparatuses. Also described herein are stacked tractor regions and methods of using them for removing larger and/or longer materials from the body lumen. Also described herein are methods and apparatuses for assisting in the manual operation the inverting tube apparatuses described herein, including grips.

Apparatus and methods employing same for loading and inserting an inverting tube apparatus into a body lumen, such as a blood vessel, including introducers for inverting tube apparatuses. Also described herein are stacked tractor regions and methods of using them for removing larger and/or longer materials from the body lumen. Also described herein are methods and apparatuses for assisting in the manual operation the inverting tube apparatuses described herein, including grips.

Methods for restoring blood flow in occluded blood vessels using an apparatus having a self-expandable distal segment that is pre-formed to assume a superimposed structure in an unconstrained condition but can be made to take on a volume-reduced form making it possible to introduce it with a microcatheter and a push wire arranged at the proximal end, with the distal segment in its superimposed structure assuming the form of a longitudinally open tube and having a mesh structure of interconnected strings or filaments or struts. In a preferred embodiment, the distal segment has a tapering structure at its proximal end where the strings or filaments or struts converge at a connection point.

Methods for restoring blood flow in occluded blood vessels using an apparatus having a self-expandable distal segment that is pre-formed to assume a superimposed structure in an unconstrained condition but can be made to take on a volume-reduced form making it possible to introduce it with a microcatheter and a push wire arranged at the proximal end, with the distal segment in its superimposed structure assuming the form of a longitudinally open tube and having a mesh structure of interconnected strings or filaments or struts. In a preferred embodiment, the distal segment has a tapering structure at its proximal end where the strings or filaments or struts converge at a connection point.

A clot capture device for restoring blood flow to a vessel occluded by a clot including a plurality of struts formed by interconnected fibers terminating in a distal end. An open proximal end includes a clot capture space larger than the distal end. The device includes an expanded deployed configuration and a retracted delivery configuration whereby the device is advanceable through a microcatheter across the clot, and the device is configured such that upon deployment the device is deployed distal to the clot and then withdrawn to remove the clot from the vessel.

A clot capture device for restoring blood flow to a vessel occluded by a clot including a plurality of struts formed by interconnected fibers terminating in a distal end. An open proximal end includes a clot capture space larger than the distal end. The device includes an expanded deployed configuration and a retracted delivery configuration whereby the device is advanceable through a microcatheter across the clot, and the device is configured such that upon deployment the device is deployed distal to the clot and then withdrawn to remove the clot from the vessel.

A remote control apparatus according to one or more embodiments may include a display, an operation handle, an armrest, and a supporting mechanism. The supporting mechanism includes a supporting section that supports the display, the operation handle, and the armrest and a driver configured to move the supporting section in an up-and-down direction. The supporting mechanism is configured, upon transitioning between a first mode and a second mode, to move the supporting section by the driver in the up-and-down direction to move the display, the operation handle, and the armrest in an integrated manner in the up-and-down direction.