Abstract: A system and method for retaining a tissue specimen obtained via a collection tube is provided. Embodiments provide a system including a collection device removably and serially disposed between a collection tube and a suction tube so as to allow fluid communication therebetween via the collection device. The collection device includes a screen for retaining a tissue specimen drawn into the collection device by and towards the suction tube while allowing any fluid accompanying the tissue to be drawn through the collection device and into the suction tube. The system also includes one or more end caps for sealing the collection device such that the collection device may store and/or transport the retained tissue specimen in a preservation fluid. A system for identifying and organizing collection devices retaining tissue specimens from various anatomical regions is also provided.

Abstract: The present invention provides an adaptor that is suitable for attachment to an endoscopic device for delivery of a secondary gas. The adaptor generally comprises an adaptor body with first and second fluid transport components and can include a gas inlet on one of the fluid transport components suitable for attachment to a secondary gas source. A scaling member can be included to prevent leakage of any fluid (e.g., liquid or gas) that is transported through channels extending through the fluid transport components. The adaptor may be used in endoscopy methods and is particularly useful for adding a secondary gas source in an endoscopy procedure.

Abstract: The present invention provides an adaptor that is suitable for attachment to an endoscopic device for delivery of a secondary gas. The adaptor generally comprises an adaptor body with first and second fluid transport components and can include a gas inlet on one of the fluid transport components suitable for attachment to a secondary gas source. A sealing member can be included to prevent leakage of any fluid (e.g., liquid or gas) that is transported through channels extending through the fluid transport components. The adaptor may be used in endoscopy methods and is particularly useful for adding a secondary gas source in an endoscopy procedure.

Abstract: Embodiments of the present invention provide water bottle cap assemblies suitable for attachment to an endoscopic device and a water source. For example, the water bottle cap assembly includes a cap comprising a plurality of ports and an engageable member configured to sealingly engage with a water source. The assembly also includes a plurality of tubular members, each tubular member coupled to a respective port so as to be in fluid communication therewith. In addition, the assembly includes an adaptor coupled to an end of one of the tubular members and configured to couple to an endoscopic device, wherein at least one of the tubular members is configured to convey at least one fluid between the water source and the endoscopic device.

Abstract: The present invention provides an adaptor that is suitable for attachment to an endoscopic device for delivery of a secondary gas. The adaptor can comprise a substantially cylindrical body with a two, opposing closed ends, two fluid transport channels extending through the cylindrical body and opening at the closed ends, and an inlet port extending outward from the cylindrical body and being in fluid connection with one of the fluid transport channels. The adaptor may be used in endoscopy methods and is particularly useful for adding a secondary gas source in an endoscopy procedure.

Abstract: Embodiments of the present invention provide water bottle cap assemblies suitable for attachment to an endoscopic device and a water source. For example, the water bottle cap assembly includes a cap comprising a plurality of ports and an engageable member configured to sealingly engage with a water source. The assembly also includes a plurality of tubular members, each tubular member coupled to a respective port so as to be in fluid communication therewith. In addition, the assembly includes an adaptor coupled to an end of one of the tubular members and configured to couple to an endoscopic device, wherein at least one of the tubular members is configured to convey at least one fluid between the water source and the endoscopic device.

Abstract: The present invention is directed to a system, method, and computer program product for controlling the supply of a distending media (such as an insufflating gas) from a distending media source to an endoscopic device so as to prevent the excess venting and/or waste of distending media. More specifically, the present invention provides for the detection of a pressure level within a lumen of an endoscopic device and adjusts a supply parameter of the distending media based at least in part on the detected pressure level, and in some cases, on the relationship between the detected pressure level and a user-defined threshold.

Abstract: The present invention provides a gas water bottle adaptor that is suitable for attachment to a water bottle and to a bottle cap. The adaptor can include a gas inlet on one side thereof suitable for attachment to the gas connection of an endoscope. A sealing member can be affixed to the adaptor to prevent leakage of any fluid (e.g., liquid or gas) that is inside of the water bottle. The adaptor may be used in endoscopy methods and is particularly useful for adding a secondary gas source to a water bottle.

Abstract: The present invention provides an adaptor that is suitable for attachment to an endoscopic device for delivery of a secondary gas. The adaptor can comprise a substantially cylindrical body with a two, opposing closed ends, two fluid transport channels extending through the cylindrical body and opening at the closed ends, and an inlet port extending outward from the cylindrical body and being in fluid connection with one of the fluid transport channels. The adaptor may be used in endoscopy methods and is particularly useful for adding a secondary gas source in an endoscopy procedure.

Abstract: The present invention provides an adaptor that is suitable for attachment to an endoscopic device for delivery of a secondary gas. The adaptor can comprise a substantially cylindrical body with a two, opposing closed ends, two fluid transport channels extending through the cylindrical body and opening at the closed ends, and an inlet port extending outward from the cylindrical body and being in fluid connection with one of the fluid transport channels. The adaptor may be used in endoscopy methods and is particularly useful for adding a secondary gas source in an endoscopy procedure.

Abstract: Embodiments of the present invention relate to an adjustable bite block for positioning within a person's mouth and maintaining the mouth in an open position. The adjustable bite block comprising at least one band of curved material comprising a first portion and a second portion. The first and second portions configured to be coupled to one another so as to define a closed loop with an opening defined therethrough, wherein the first and second portions are further configured to be selectively adjusted relative to one another so as to adjust a radial dimension of the loop, and wherein the band is configured to be positioned within the person's mouth such that at least a portion of the loop maintains the person's mouth in an open position. Embodiments of the adjustable bite block may use snap tabs spaced along the band or a ratchet mechanism for adjustment of the radial dimension.

Abstract: Embodiments of the present invention relate to systems, devices, and methods for delivering distending media to an organ of a patient with a dispensing device for acquiring an image of the organ while distended. In one embodiment, an insufflating device comprises a controller for detecting a pressure level of the distending media within an organ of a patient, wherein the controller is configured to signal an operator to acquire an image of the organ when the pressure level is within a predetermined pressure range for a predetermined period of time. Further, the insufflating device comprises a valve assembly in communication with the controller and in fluid communication between the source of distending media and the organ of the patient, wherein the valve assembly is configured to adjust a flow rate of the distending media delivered to the organ of the patient.

Abstract: Embodiments of the present invention relate to an adjustable bite block for positioning within a person's mouth and maintaining the mouth in an open position. The adjustable bite block comprising at least one band of curved material comprising a first portion and a second portion. The first and second portions configured to be coupled to one another so as to define a closed loop with an opening defined therethrough, wherein the first and second portions are further configured to be selectively adjusted relative to one another so as to adjust a radial dimension of the loop, and wherein the band is configured to be positioned within the person's mouth such that at least a portion of the loop maintains the person's mouth in an open position. Embodiments of the adjustable bite block may use snap tabs spaced along the band or a ratchet mechanism for adjustment of the radial dimension.

Abstract: Embodiments of the present invention relate to an adjustable bite block for positioning within a person's mouth and maintaining the mouth in an open position. The adjustable bite block comprising at least one band of curved material comprising a first portion and a second portion. The first and second portions configured to be coupled to one another so as to define a closed loop with an opening defined therethrough, wherein the first and second portions are further configured to be selectively adjusted relative to one another so as to adjust a radial dimension of the loop, and wherein the band is configured to be positioned within the person's mouth such that at least a portion of the loop maintains the person's mouth in an open position. Embodiments of the adjustable bite block may use snap tabs spaced along the band or a ratchet mechanism for adjustment of the radial dimension.

Abstract: Embodiments of the present invention provide water bottle cap assemblies suitable for attachment to an endoscopic device and a water source. For example, the water bottle cap assembly includes a cap comprising a plurality of ports and an engageable member configured to sealingly engage with a water source. The assembly also includes a plurality of tubular members, each tubular member coupled to a respective port so as to be in fluid communication therewith. In addition, the assembly includes an adaptor coupled to an end of one of the tubular members and configured to couple to an endoscopic device, wherein at least one of the tubular members is configured to convey at least one fluid between the water source and the endoscopic device.

Abstract: An air/water valve assembly for use in an endoscope or other medical equipment is provided. The valve assembly includes a spool and a one-piece sealing member that includes a number of sealing rings. The spool can be injection molded, and the sealing member can be overmolded onto the spool. A spring, retainer, and housing are also included to form the valve assembly. As such, an air/water valve assembly may be made that can be used in a single medical procedure and then discarded in a cost-effective manner. Corresponding methods of manufacturing an air/water valve assembly are also provided.

Abstract: The present invention provides a gas water bottle adaptor that is suitable for attachment to a water bottle and to a bottle cap. The adaptor can include a gas inlet on one side thereof suitable for attachment to the gas connection of an endoscope. A sealing member can be affixed to the adaptor to prevent leakage of any fluid (e.g., liquid or gas) that is inside of the water bottle. The adaptor may be used in endoscopy methods and is particularly useful for adding a secondary gas source to a water bottle.

Abstract: A system and method for retaining a tissue specimen obtained via a collection tube is provided. Embodiments provide a system including a collection device removably and serially disposed between a collection tube and a suction tube so as to allow fluid communication therebetween via the collection device. The collection device includes a screen for retaining a tissue specimen drawn into the collection device by and towards the suction tube while allowing any fluid accompanying the tissue to be drawn through the collection device and into the suction tube. The system also includes one or more end caps for sealing the collection device such that the collection device may store and/or transport the retained tissue specimen in a preservation fluid. A system for identifying and organizing collection devices retaining tissue specimens from various anatomical regions is also provided.

Abstract: The present invention provides a gas water bottle adaptor that is suitable for attachment to a water bottle and to a bottle cap. The adaptor can include a gas inlet on one side thereof suitable for attachment to the gas connection of an endoscope. A sealing member can be affixed to the adaptor to prevent leakage of any fluid (e.g., liquid or gas) that is inside of the water bottle. The adaptor may be used in endoscopy methods and is particularly useful for adding a secondary gas source to a water bottle.

Abstract: An air/water valve assembly for use in an endoscope or other medical equipment is provided. The valve assembly includes a spool and a one-piece sealing member that includes a number of sealing rings. The spool can be injection molded, and the sealing member can be overmolded onto the spool. A spring, retainer, and housing are also included to form the valve assembly. As such, an air/water valve assembly may be made that can be used in a single medical procedure and then discarded in a cost-effective manner. Corresponding methods of manufacturing an air/water valve assembly are also provided.