Abstract: Systems, devices and methods for producing registered images of a body lumen are provided. The system includes a first imaging device having an imager positioned at a distal end thereof, said first imaging device configured to produce a first image of a body cavity; and an imaging system, including a second imaging device having an imager positioned at a distal end thereof and configured to be positioned approximate to said imager of said first imaging device within said body cavity and configured to produce a second image; an elongated member configured to contain said second imaging device; and at least one marker configured to produce registration information in the first image and the second image.

Abstract: Systems, devices and methods for producing registered images of a body lumen are provided. The system includes a first imaging device having an imager positioned at a distal end thereof, said first imaging device configured to produce a first image of a body cavity; and an imaging system, including a second imaging device having an imager positioned at a distal end thereof and configured to be positioned approximate to said imager of said first imaging device within said body cavity and configured to produce a second image; an elongated member configured to contain said second imaging device; and at least one marker configured to produce registration information in the first image and the second image.

Abstract: Systems, devices and methods for producing registered images of a body lumen are provided. The system includes a first imaging device having an imager positioned at a distal end thereof, said first imaging device configured to produce a first image of a body cavity; and an imaging system, including a second imaging device having an imager positioned at a distal end thereof and configured to be positioned approximate to said imager of said first imaging device within said body cavity and configured to produce a second image; an elongated member configured to contain said second imaging device; and at least one marker configured to produce registration information in the first image and the second image.

Abstract: A mechanical tensioning device includes a housing including a passageway and an opening that is in communication with the passageway. A plunger is movably disposed in the passageway. A first end of the plunger includes an inner member. A connector is coupled to the housing and includes a channel that is in communication with the passageway and a port in communication with the channel. A catheter is coupled to the connector and includes a lumen that is in communication with the channel and an expandable member. The inner member extends through the lumen and into the expandable member such that a distal end of the inner member is fixed to a distal end of the expandable member. The inner member is moveable between a first configuration in which the inner member is curved within the expandable member and a second configuration in which the inner member is less curved within the expandable member.

Abstract: An endoscope support device is provided. The device includes a sleeve extending along a longitudinal axis between a first end and a second end. The sleeve includes an inner surface defining a passageway configured for disposal of an endoscope. An end surface of the distal end is spaced from external surroundings by a wall that defines the end surface. A center piece is disposed within the passageway. The center piece includes a first end that engages the end wall and an inner surface defining a lumen configured for disposal of an optical probe. The center piece is positioned within the passageway such that the lumen of the center piece is aligned with a lumen of the endoscope and the probe extends through the lumens. Systems, kits and methods are also provided.

Abstract: Systems, devices, methods and kits for an inflation system with pressure relief are provided. The system includes an inflatable member, a first shaft connected to the inflatable member, an imaging device extending into said cavity of the inflatable member, a second shaft configured to contain the imaging device, the second shaft having a closed end approximate to the imaging assembly and a open end approximate to the imaging system, the second shaft defining a cavity along a longitudinal axis thereof and configured to be positioned within the cavity of the first shaft; the first shaft and the second shaft defining a channel therebetween in communication with the cavity of the inflatable member; an inflator connected to the first shaft and in communication with the channel for inflating the inflatable member; and a relief valve in communication with the channel and positioned between the inflatable member and the inflator.

Abstract: Systems, devices and methods for producing registered images of a body lumen are provided. The system includes a first imaging device having an imager positioned at a distal end thereof, said first imaging device configured to produce a first image of a body cavity; and an imaging system, including a second imaging device having an imager positioned at a distal end thereof and configured to be positioned approximate to said imager of said first imaging device within said body cavity and configured to produce a second image; an elongated member configured to contain said second imaging device; and at least one marker configured to produce registration information in the first image and the second image.

Abstract: The present invention relates to a stock material and a process for producing such stock material. The stock material comprises a first outer layer of polyamide resin, a second outer layer of polyolefin resin and a tie layer therebetween which comprises a copolymer of ethylene and maleic anhydride, a polyamide resin and a polyolefin resin. The process of the invention comprises the steps of providing a particulate material having a layer of polyamide resin, a layer of polyolefin resin and a layer therebetween comprising a copolymer of ethylene and maleic anhydride; admixing the particulate material with a copolymer of ethylene and maleic anhydride to produce a tie layer composition; and coextruding a tie layer of the tie layer composition between and in contact with a first outer layer of polyamide resin and a second outer layer of polyolefin resin.