Cerebral Vascular Stents

Cerebral vascular stents are medical devices used in the treatment of cerebrovascular diseases, such as stroke and aneurysm. The stent is inserted into the patient's blood vessels in brain through a catheter, where it is used to support and reinforce a weakened blood vessel. After the procedure is complete, the stent remains in the patient's body permanently. Cerebral vascular stents are typically used in interventional neuroradiology or neurosurgery procedures to improve blood flow to the brain and prevent stroke or other neurological complications. Several types of cerebral vascular stents are used to treat blockages or narrowing’s in the blood vessels of the brain, including 1) Self-expanding stents: These stents are designed to expand on their own once they are released from the delivery catheter. Self-expanding stents are often used in the treatment of intracranial aneurysms and arterial stenosis. 2) Balloon-expandable stents: These stents are expanded using a balloon catheter that is inflated to open the stent. Balloon-expandable stents are often used in the treatment of extra-cranial carotid artery stenosis. 3) Flow diverters: These stents are designed to redirect blood flow away from an aneurysm, allowing it to clot and eventually heal. Flow diverters are often used in the treatment of complex aneurysms that are difficult to treat with traditional stents. 4) Stent-assisted coiling devices: These stents are used in conjunction with detachable coils to treat aneurysms. The stent is placed across the neck of the aneurysm to prevent the coils from escaping into the parent artery.

Cerebrovascular diseases, including stroke and other conditions that affect the blood vessels and blood supply to the brain, are a significant health concern worldwide. According to the World Health Organisation (WHO), the global incidence of stroke is on the rise, with an estimated 17 million cases occurring each year (45K cases/day). While the incidence of cerebrovascular diseases is increasing globally, some regions are experiencing higher rates than others. The following are some of the geographical regions that have reported increasing incidence of cerebrovascular diseases:

1. Asia: Asia has the highest burden of stroke globally, with nearly two-thirds of all strokes occurring in this region. The incidence of stroke in Asia is increasing due to various factors, including changes in lifestyle and an aging population.

2. Africa: The incidence of stroke in Africa is increasing rapidly, with the WHO estimating that the number of stroke cases will double by 2030. This increase is driven by factors such as hypertension, diabetes, and an aging population.

3. Middle East: The incidence of stroke is also increasing in the Middle East, with the highest rates reported in countries such as Saudi Arabia, Kuwait, and Bahrain. This increase is attributed to various factors, including an aging population, changes in lifestyle, and increasing prevalence of risk factors such as diabetes and hypertension.

4. Latin America: Latin America is experiencing a growing burden of cerebrovascular diseases, with stroke being the second leading cause of death in the region. The incidence of stroke is increasing due to factors such as changes in lifestyle, an aging population, and increasing prevalence of risk factors such as obesity and diabetes.

5. Europe: While the overall incidence of stroke in Europe has been declining in recent years, some countries in Eastern Europe have reported increasing rates of cerebrovascular diseases. Factors driving this increase include an aging population, changes in lifestyle, and increasing prevalence of risk factors such as hypertension and smoking.

The global cerebral vascular stents market has witnessed significant growth in recent years. Factors which are influencing the market growth of cerebral vascular stents include: 1) Increasing prevalence of cerebrovascular diseases: Cerebrovascular diseases, such as strokes and aneurysms, are on the rise globally. This has led to an increase in the demand for cerebral vascular stents, thereby driving the market growth. 2) Technological advancements: The development of new technologies, such as flow diverters, and the use of new materials, such as nitinol, have led to the production of more effective and safer cerebral vascular stents. This has contributed to the growth of the market. 3) Increasing aging population: As the world population ages, the incidence of cerebrovascular diseases is expected to rise, leading to an increase in the demand for cerebral vascular stents. 4) Growing preference for minimally invasive procedures: The increasing preference for minimally invasive procedures, such as endovascular surgeries, has led to a rise in the demand for cerebral vascular stents and 5) Growing healthcare expenditure: Increasing healthcare expenditure in both developed and developing countries is expected to drive the growth of the cerebral vascular stents market. As the market continues to expand, it becomes crucial for businesses to gain a comprehensive understanding of the industry dynamics, identify potential prospects, and leverage market trends to drive sales and strategic decision-making. The global cerebral vascular stents market was valued at Euro 3 billion in 2022, with a compound annual growth rate (CAGR) of 10% from 2022 to 2030. This promising market potential highlights the lucrative opportunities available for industry players and stakeholders.

Major manufacturers of cerebral vascular stents are: Medtronic, Stryker Corporation, MicroVention, Abbott Laboratories, Terumo Corporation, Balt Extrusion, Penumbra, Inc., Acandis GmbH, W.L. Gore & Associates, Inc., and InspireMD, Inc. North America, particularly the United States, has traditionally been a significant market for cerebral vascular stents due to the presence of advanced healthcare infrastructure, high prevalence of cerebral vascular diseases, and a large patient population. Europe, including countries like Germany and the United Kingdom, also holds a substantial market share. In recent years, the Asia Pacific region, particularly countries like China, Japan, and India, has shown significant growth potential in the cerebral vascular stents market. This can be attributed to increasing healthcare expenditure, availability of clinical experts, rising awareness and availability of minimally invasive procedures/associated infrastructure, and a growing geriatric population in these countries.

Some of the innovation trends in cerebral vascular stents which aim to improve patient outcomes, reduce the risk of complications, and make the procedure less invasive and more efficient are: 1) Biodegradable stents: Biodegradable stents are designed to dissolve over time, reducing the risk of long-term complications and making follow-up procedures unnecessary. 2) Drug-eluting stents: Drug-eluting stents are coated with medications that help prevent restenosis, or the re-narrowing of the artery, after the stent has been implanted. 3) Flow diverters: Flow diverters are stents designed to redirect blood flow away from an aneurysm, reducing the risk of rupture. 4) Self-expanding stents: Self-expanding stents can be deployed with minimal pressure and are designed to expand to the appropriate size once they are in place. 5) Hybrid stents: Hybrid stents are a combination of two different materials, such as metal and polymer, designed to provide the benefits of both materials and 6) Improved delivery systems: Innovation in delivery systems for cerebral vascular stents includes smaller catheters, more precise placement tools, and improved visualisation technologies to make the procedure safer and more effective.

By incorporating circular economy and sustainability principles into the design, manufacturing, and disposal of cerebral vascular stents, manufacturers can reduce the environmental impact of the product, conserve natural resources, and create a more sustainable healthcare industry. Circular economy and sustainability can be integrated into innovations in cerebral vascular stents by following ways: 1) Use of eco-friendly materials: Manufacturers can use eco-friendly materials, such as biodegradable polymers, in the production of cerebral vascular stents. This reduces the amount of waste generated during the manufacturing process and at the end of the stent's useful life. 2) Extended Product Life: Innovations in design (self-healing properties), materials (Bioresorbable polymers), and production processes (3D printing technology/additive manufacturing process) can extend the product life of cerebral vascular stents, reducing the need for frequent replacements and therefore reducing the environmental impact of the product. 3) Product Take-Back Programs: Manufacturers can implement take-back programs where they collect and recycle unused cerebral vascular stents from hospitals and healthcare facilities. This not only reduces waste but also ensures that the products are recycled or redesigned for alternate uses.

The key market players for cerebral vascular stents are:

Medtronic plc

Stryker Corporation

MicroPort Scientific Corporation

Boston Scientific Corporation

Terumo Corporation

Cook Medical LLC

Abbott Laboratories

W.L. Gore & Associates, Inc.

B. Braun Melsungen AG

Balt USA LLC

Following are some of the market reports available on cerebral vascular stents:

1. Cerebral Vascular Stent Market - Global Forecast to 2027 by Market Research Future (MRFR): This report covers the global market for cerebral vascular stents and provides a comprehensive analysis of market trends, growth drivers, challenges, and opportunities. It also includes market segmentation based on product type, end-user, and geography.

2. Global Cerebral Vascular Stent Market Research Report 2021 by QY Research: This report provides an in-depth analysis of the global cerebral vascular stent market, including market size, growth rate, and competitive landscape. It also includes market segmentation based on product type, application, and geography.

3. Cerebral Vascular Stents Market – Global Industry Analysis, Size, Share, Growth, Trends, and Forecast, 2021-2031 by Transparency Market Research (TMR): This report provides a detailed analysis of the global cerebral vascular stents market, including market size, growth rate, and competitive landscape. It also includes market segmentation based on product type, end-user, and geography.

4. Cerebral Vascular Stents Market by Product Type (Self-Expanding Stents, Balloon-Expanding Stents, and Others) and End User (Hospitals, Clinics, and Ambulatory Surgical Centers): Global Opportunity Analysis and Industry Forecast, 2021-2028 by Allied Market Research: This report provides a detailed analysis of the global cerebral vascular stents market, including market size, growth rate, and competitive landscape. It also includes market segmentation based on product type, end-user, and geography.

5. Cerebral Vascular Stents Market Research Report by Product (Self-Expanding Stents, Balloon-Expanding Stents, and Others), by End-User (Hospitals, Clinics, Ambulatory Surgical Centers, and Others) - Global Forecast to 2025 by Meticulous Research: This report provides a comprehensive analysis of the global cerebral vascular stents market, including market size, growth rate, and competitive landscape. It also includes market segmentation based on product type, end-user, and geography.