18430208. STENT INCLUDING ANTI-MIGRATION CAPABILITIES simplified abstract (Boston Scientific Scimed, Inc.)

STENT INCLUDING ANTI-MIGRATION CAPABILITIES

Organization Name

Boston Scientific Scimed, Inc.

Inventor(s)

LAUREN SFAKIS Lydecker of Millbury MA (US)

JESSICA L. Grimsby of Somerville MA (US)

KARIM Tarabein of Shaker Heights OH (US)

TRAVIS Henchie of Worcester MA (US)

NICHOLAS RYAN D'avanzo of Sparta NJ (US)

BARRY Weitzner of Acton MA (US)

STENT INCLUDING ANTI-MIGRATION CAPABILITIES - A simplified explanation of the abstract

This abstract first appeared for US patent application 18430208 titled 'STENT INCLUDING ANTI-MIGRATION CAPABILITIES

Simplified Explanation

The example medical stent described in the patent application is designed to treat a body lumen by using a biodegradable material to engage with the target tissue site. Here are some key points to explain the innovation:

• The stent includes an expandable scaffold with a first end region, a second end region, and an outer surface.
• A first fixation member is coupled to the expandable scaffold.
• A biodegradable material is disposed along the first fixation member at a first tissue engagement region.
• The biodegradable material degrades from a first configuration where it shields the first fixation member from the target tissue site to a second configuration where the first fixation member engages with the target tissue site.

Potential Applications

The technology can be used in various medical procedures such as treating blockages in blood vessels or other body lumens.

Problems Solved

The stent helps to secure the device in place within the body lumen and promotes tissue healing without the need for additional removal procedures.

Benefits

The use of biodegradable materials reduces the risk of long-term complications and eliminates the need for a second surgery to remove the stent.

Potential Commercial Applications

This technology can be applied in the field of interventional cardiology, vascular surgery, and other medical specialties where stents are commonly used.

Possible Prior Art

Prior art may include traditional stents made of non-biodegradable materials that require removal after a certain period, leading to additional risks and costs for patients.

How does the biodegradable material degrade in the body?

The exact mechanism of degradation of the biodegradable material in the body is not specified in the abstract. Further details on the degradation process and its effects on the surrounding tissues would be beneficial for a comprehensive understanding of the technology.

What is the expected lifespan of the stent in the body?

The abstract does not mention the expected lifespan of the stent once it is implanted in the body. Understanding the durability and longevity of the device would be crucial for evaluating its effectiveness in clinical applications.

Original Abstract Submitted

An example medical stent for treating a body lumen is disclosed. The example stent includes an expandable scaffold having a first end region, a second end region and an outer surface. The stent further includes a first fixation member coupled to the expandable scaffold and a biodegradable material disposed along the first fixation member at a first tissue engagement region. Further, the biodegradable material is designed to degrade from a first configuration in which the biodegradable material shields the first fixation member from a target tissue site to a second configuration in which the first fixation member is engaged with the target tissue site.