Abstract: An stent delivery system may include a delivery device and a tubular body having a lumen sized to slidably fit about an outer diameter of the delivery device and a drainage stent having an anchoring mechanism, wherein the delivery device includes a constraining member configured to engage an external portion of the tubular body at the proximal end of the delivery device. A method of delivering a stent may include inserting a tubular body into the port of an endoscope, inserting a stent delivery device and a stent having an anchoring mechanism into the tubular body, wherein the delivery device includes a constraining member configured to engage and retain the tubular body at the proximal end of the delivery device, advancing the drainage stent distally through the tubular body, sliding the tubular body proximally, and engaging an external portion of the tubular body with the constraining member.

Abstract: An stent delivery system may include a delivery device and a tubular body having a lumen sized to slidably fit about an outer diameter of the delivery device and a drainage stent having an anchoring mechanism, wherein the delivery device includes a constraining member configured to engage an external portion of the tubular body at the proximal end of the delivery device. A method of delivering a stent may include inserting a tubular body into the port of an endoscope, inserting a stent delivery device and a stent having an anchoring mechanism into the tubular body, wherein the delivery device includes a constraining member configured to engage and retain the tubular body at the proximal end of the delivery device, advancing the drainage stent distally through the tubular body, sliding the tubular body proximally, and engaging an external portion of the tubular body with the constraining member.

Abstract: An example medical device is disclosed. The example medical device includes an elongate member having proximal end region and a distal end region. The medical device also includes an end effector having a proximal end region and a distal end region. Additionally, the medical device includes a connection member coupled to the distal end region of the elongate member and the proximal end region of the end effector, the connection member having a first outer surface and a first outer diameter. The medical device also includes a first bushing positioned adjacent to the connection member, the first bushing having a second outer surface and a second outer diameter larger than the first outer diameter.

Abstract: A catheter having a distal tip comprising two sections of different hardness, and a method of making the same, is herein disclosed. The first section of the two sections is distal to the second section of the two sections and the second section is comprised of a material that is harder than the material of the first section. Additionally, the distal tip is bonded to a catheter shaft and the material of the catheter shaft is harder than the material of the first and second sections. The material of the catheter shaft, first section, and second section can comprise polyether block amide, with each section and the catheter shaft having different properties.

Abstract: An stent delivery system may include a delivery device and a tubular body having a lumen sized to slidably fit about an outer diameter of the delivery device and a drainage stent having an anchoring mechanism, wherein the delivery device includes a constraining member configured to engage an external portion of the tubular body at the proximal end of the delivery device. A method of delivering a stent may include inserting a tubular body into the port of an endoscope, inserting a stent delivery device and a stent having an anchoring mechanism into the tubular body, wherein the delivery device includes a constraining member configured to engage and retain the tubular body at the proximal end of the delivery device, advancing the drainage stent distally through the tubular body, sliding the tubular body proximally, and engaging an external portion of the tubular body with the constraining member.

Abstract: An stent delivery system may include a delivery device and a tubular body having a lumen sized to slidably fit about an outer diameter of the delivery device and a drainage stent having an anchoring mechanism, wherein the delivery device includes a constraining member configured to engage an external portion of the tubular body at the proximal end of the delivery device. A method of delivering a stent may include inserting a tubular body into the port of an endoscope, inserting a stent delivery device and a stent having an anchoring mechanism into the tubular body, wherein the delivery device includes a constraining member configured to engage and retain the tubular body at the proximal end of the delivery device, advancing the drainage stent distally through the tubular body, sliding the tubular body proximally, and engaging an external portion of the tubular body with the constraining member.

Abstract: An example medical device is disclosed. The example medical device includes an elongate member having proximal end region and a distal end region. The medical device also includes an end effector having a proximal end region and a distal end region. Additionally, the medical device includes a connection member coupled to the distal end region of the elongate member and the proximal end region of the end effector, the connection member having a first outer surface and a first outer diameter. The medical device also includes a first bushing positioned adjacent to the connection member, the first bushing having a second outer surface and a second outer diameter larger than the first outer diameter.

Abstract: An aero-contoured coating system is provided. The system has an aerodynamically functional coating having at least one or more color layers, one or more first clearcoat layers over the color layer(s) to obtain a pre-aero-contoured coating, the one or more first clearcoat layers configured for abrasion and aero-contouring to obtain an aero-contoured surface, and one or more additional clearcoat layers over the aero-contoured surface. The system further has a structure having a prepared and primed substrate surface with a primer layer. The system further has an aero-contouring device to abrade a plurality of flow surfaces on a pre-aero-contoured coated surface and to mechanically aero-contour a plurality of coating edges to reduce one or more coating edge peaks and coating edge angles of abutting coating edges between the one or more color layers. The system further has one or more masking elements for masking the one or more color layers.

Abstract: An stent delivery system may include a delivery device and a tubular body having a lumen sized to slidably fit about an outer diameter of the delivery device and a drainage stent having an anchoring mechanism, wherein the delivery device includes a constraining member configured to engage an external portion of the tubular body at the proximal end of the delivery device. A method of delivering a stent may include inserting a tubular body into the port of an endoscope, inserting a stent delivery device and a stent having an anchoring mechanism into the tubular body, wherein the delivery device includes a constraining member configured to engage and retain the tubular body at the proximal end of the delivery device, advancing the drainage stent distally through the tubular body, sliding the tubular body proximally, and engaging an external portion of the tubular body with the constraining member.

Abstract: An stent delivery system may include a delivery device and a tubular body having a lumen sized to slidably fit about an outer diameter of the delivery device and a drainage stent having an anchoring mechanism, wherein the delivery device includes a constraining member configured to engage an external portion of the tubular body at the proximal end of the delivery device. A method of delivering a stent may include inserting a tubular body into the port of an endoscope, inserting a stent delivery device and a stent having an anchoring mechanism into the tubular body, wherein the delivery device includes a constraining member configured to engage and retain the tubular body at the proximal end of the delivery device, advancing the drainage stent distally through the tubular body, sliding the tubular body proximally, and engaging an external portion of the tubular body with the constraining member.

Abstract: An aero-contoured coating system is provided. The system has an aerodynamically functional coating having at least one or more color layers, one or more first clearcoat layers over the color layer(s) to obtain a pre-aero-contoured coating, the one or more first clearcoat layers configured for abrasion and aero-contouring to obtain an aero-contoured surface, and one or more additional clearcoat layers over the aero-contoured surface. The system further has a structure having a prepared and primed substrate surface with a primer layer. The system further has an aero-contouring device to abrade a plurality of flow surfaces on a pre-aero-contoured coated surface and to mechanically aero-contour a plurality of coating edges to reduce one or more coating edge peaks and coating edge angles of abutting coating edges between the one or more color layers. The system further has one or more masking elements for masking the one or more color layers.

Abstract: A method and vessel for shipping hazardous chemicals, includes an articulated tug barge having a plurality of holds substantially filled with containers or tanks of hazardous chemicals, each container, or tank, being associated with an ISO frame, and the holds include a plurality of cofferdam bulkheads.

Abstract: A method for applying an aerodynamically functional coating to an exterior surface is provided. The method includes preparing an uncoated substrate surface to obtain a prepared substrate surface; applying a primer on the prepared substrate surface to obtain a primed substrate surface with a primer layer; applying and curing a basecoat field color to obtain a basecoat field color layer; masking for a basecoat design color on the basecoat field color layer; applying and curing the basecoat design color to obtain a first basecoat design color layer; masking for, applying, and curing any subsequent basecoat design color layers on the basecoat field color layer; applying and curing a clearcoat to obtain a first clearcoat layer; mechanically aero-contouring a plurality of coating edges to obtain an aero-contoured surface; and, applying additional clearcoat to obtain one or more additional clearcoat layers.

Abstract: An stent delivery system may include a delivery device and a tubular body having a lumen sized to slidably fit about an outer diameter of the delivery device and a drainage stent having an anchoring mechanism, wherein the delivery device includes a constraining member configured to engage an external portion of the tubular body at the proximal end of the delivery device. A method of delivering a stent may include inserting a tubular body into the port of an endoscope, inserting a stent delivery device and a stent having an anchoring mechanism into the tubular body, wherein the delivery device includes a constraining member configured to engage and retain the tubular body at the proximal end of the delivery device, advancing the drainage stent distally through the tubular body, sliding the tubular body proximally, and engaging an external portion of the tubular body with the constraining member.

Abstract: An stent delivery system may include a delivery device and a tubular body having a lumen sized to slidably fit about an outer diameter of the delivery device and a drainage stent having an anchoring mechanism, wherein the delivery device includes a constraining member configured to engage an external portion of the tubular body at the proximal end of the delivery device. A method of delivering a stent may include inserting a tubular body into the port of an endoscope, inserting a stent delivery device and a stent having an anchoring mechanism into the tubular body, wherein the delivery device includes a constraining member configured to engage and retain the tubular body at the proximal end of the delivery device, advancing the drainage stent distally through the tubular body, sliding the tubular body proximally, and engaging an external portion of the tubular body with the constraining member.

Abstract: A medical retrieval device may include an elongate sheath, a first and a second control wire extending through the sheath, and a basket coupled to a distal end of the first control wire. The retrieval device may additionally include an engaging member coupled to a distal end of the second control wire and the basket. The engaging member may be configured to transform from a constrained configuration within the sheath to an unconstrained configuration outside to the sheath, wherein transforming the engaging member from the unconstrained configuration to the constrained configuration may rotate the basket about an axis perpendicular to a longitudinal axis of the sheath.

Abstract: A method and vessel for shipping hazardous chemicals, includes an articulated tug barge having a plurality of holds substantially filled with containers or tanks of hazardous chemicals, each container, or tank, being associated with an ISO frame, and the holds include a plurality of cofferdam bulkheads.

Abstract: An stent delivery system may include a delivery device and a tubular body having a lumen sized to slidably fit about an outer diameter of the delivery device and a drainage stent having an anchoring mechanism, wherein the delivery device includes a constraining member configured to engage an external portion of the tubular body at the proximal end of the delivery device. A method of delivering a stent may include inserting a tubular body into the port of an endoscope, inserting a stent delivery device and a stent having an anchoring mechanism into the tubular body, wherein the delivery device includes a constraining member configured to engage and retain the tubular body at the proximal end of the delivery device, advancing the drainage stent distally through the tubular body, sliding the tubular body proximally, and engaging an external portion of the tubular body with the constraining member.

Abstract: A mechanism for coupling a first structure to a second structure may include a first member and a second member. The first member may include first and second end portions, and the first end portion of the first member may be coupled to the first structure. The second end portion of the first member may include an opening to a cavity extending between the first and the second end portions. The second end portion of the first member may include an engagement member that protrudes into the cavity. The second member also may include a first end portion and a second end portion. The first end portion of the second member may be received into the cavity. The second end portion of the second member may include an engagement structure that cooperates with the engagement member to prevent the movement of the first structure relative to the second structure.

Abstract: A catheter having a distal tip comprising two sections of different hardness, and a method of making the same, is herein disclosed. The first section of the two sections is distal to the second section of the two sections and the second section is comprised of a material that is harder than the material of the first section. Additionally, the distal tip is bonded to a catheter shaft and the material of the catheter shaft is harder than the material of the first and second sections. The material of the catheter shaft, first section, and second section can comprise polyether block amide, with each section and the catheter shaft having different properties.