Growth in advanced wound tech, Germany and Japan

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Source: Report #S251.

 

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Source: Report #S251.

Growth in wound management from trends in prevalence, technology

Worldwide, an enormous number of wounds are driving a $15 billion market that will soon pass $20 billion. What is driving wound sales is the continued growth and prevalence of different wound types targeted by medical technologies ranging from bandages to bioengineered skin, physical systems like negative pressure wound therapy, biological growth factors, and others.

Most attention in wound management is focused on improving conventional wound healing in difficult clinical situations, especially for chronic wounds, in the expansion of wound management technologies to global markets, and in the application of advanced technologies to improve healing of acute wounds, especially surgical wounds.

Global Prevalence of Wound Types, 2015

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Source: MedMarket Diligence LLC; Report #S251. Request excerpts from this report.

Total Wound Care Market as Percent of Entire Market, 2024

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Source: MedMarket Diligence LLC; Report #S251. Request excerpts from this report.


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Common Peripheral Vascular Metal Stent Designs

Conceptually, a stent’s design and architecture are based on the underlying rationale of providing adequate endoluminal scaffolding support of recanalized vascular conduit for a desired period of time, with minimally possible obstruction of normal circulatory flow and propensity to reocclusions associated with healing processes or other plausible causes. Stenting device designs also tend to reflect etiological and anatomical specifics of the targeted occlusive conditions and indications, characteristics of preferred device materials, and technical capabilities of existing manufacturing tools and technologies. 

Common Peripheral Vascular Metal Stent Designs. The vast majority of peripheral vascular stents on the market (which are usually made of metal structural materials) typically feature one of three basic designs: slotted tube, wire mesh, or flattened coil/spiral. The same basic designs are used in non-vascular metallic stents, which in many instances constitute a line extension of corresponding vascular systems.

medtronicstentsThe most popular slotted tube stents – which are cut from tubular metal structures with computer-guided laser and electropolished – are available in several design sub-types including closed-cell flexsegment, open-cell multilink and micromesh versions. Generally, all slotted tube stenting devices combine good radial strength, relatively even distribution of scaffolding support, and minimal foreshortening, and compatibility with low profile delivery systems. The closed-cell flexsegment architecture (usually featuring circumferentially distributed hexagonal, heart, or diamond-shaped cells with one or more common sides) offers enhanced scaffolding and relative lesion coverage at the expense of longitudinal flexibility and kink resistance. open-cell multilink design (with sinusoidal ring-segments and evenly spaced co-axial links/ connectors) provides significantly better longitudinal flexibility (particularly with the use of corrugated links) and more even endoluminal support which come at a price of reduced stent to lesion surface ratio and reduced radiopacity. The micromesh configuration (representing a high-density hybrid version of the close-cell flexsegment and open-cell multilink architectures, with larger number of smaller zigzag cells per ring and closely linked ring segments) approximates the advantageous features of the both designs by offering significant improvement in flexibility over the former one better stent-to-vessel/lesion ratio compared to the latter one.

The wire mesh – featuring unrestricted diamond-shaped cells formed by one or several diagonally interwoven (braided) wire filaments – is arguably the oldest type of metal stent design. High stent-to-vessel/lesion surface ratio, good conformability and even scaffolding, along with technological simplicity and relatively low manufacturing cost constitute the primary benefits of braided wire mesh stenting devices. Unfortunately, such devices are also characterized by a mediocre radial strength, very significant (up to 15%) foreshortening, and poor kink resistance, which radically undercut their utility in critical indications.

Coil or spiral stents (which could be configured as a single or double helix with a flat or flattened wire struts) theoretically offer the best combination of radial strength and longitudinal flexibility. However, spiral devices are also characterized by significant foreshortening, propensity to recoil, and uneven scaffolding support in bended or bending circulatory conduits.

Comparative Advantages and Drawbacks of Most Common Stenting Device Designs

Stent-Design-table-for-blog
Report #V201 (February 2016)

See “Global Market Opportunities in Peripheral Arterial and Venous Stents, Forecast to 2020”, Report #V201. Details.

Arterial and Venous Peripheral Stenting in AAA, TAA, Chronic Venous Insufficiency, Others

Critical limb ischemia, aortic aneurysm, chronic venous insufficiency and other pathologies continue to represent vertical and horizontal opportunities for medtech manufacturers, with expanded clinical applications and global growth, according to MedMarket Diligence.

“Peripheral arterial and venous vessel pathologies reduce the quality of life and can be fatal, but medtech manufacturers have developed highly effective peripheral stents, using core platform technologies often developed in parallel with those for coronary applications,” says Patrick Driscoll of MedMarket Diligence. These pathologies include the most prevalent occlusive circulatory conditions affecting the abdominal and thoracic trees (including aortic aneurysm) and lower extremities as well as the venous outflow conditions, deep venous thrombosis and chronic venous insufficiency.

“By 2020, these pathologies will produce over 2 million interventions annually worldwide, arising from opportunities for improved performance in challenging vasculature as well as from the growing economies, especially China, in the Asia-Pacific region,” says Driscoll, who notes that venous stenting’s very large potential patient caseload opportunity is of particular interest to a number of key medtech players who have already taken steps toward seizing it.

Peripheral stenting systems are used for the management of occlusive disorders and other pathologies affecting peripheral arterial and venous vasculature. These include lower extremity bare metal and drug-eluting stents for treatment of symptomatic peripheral artery disease and critical limb ischemia resulting from iliac, femoropopliteal and infrapopliteal occlusive disease; stent-grafting devices used in endovascular repair of abdominal and thoracic aortic aneurysms; as well as a subset of indication-specific and multipurpose peripheral stents used in recanalization of iliofemoral and iliocaval occlusions resulting in CVI.

For more information, see “Global Market Opportunities in Peripheral Arterial and Venous Stents, Forecast to 2020”, contact reports@mediligence.com or call +1.949.891.1753.

Peripheral Stents Taking on New Caseload, Markets, According to New MedMarket Diligence Report

FOOTHILL RANCH, Calif. – February 17, 2016 – Peripheral stents — the use of specific devices to maintain the patency of arterial and venous blood vessels outside of the heart – will account for over $4.6 billion in worldwide sales by 2020. Critical limb ischemia, aortic aneurysm, chronic venous insufficiency and other pathologies continue to represent vertical and horizontal opportunities for medtech manufacturers, with expanded clinical applications and global growth. MedMarket Diligence has assessed the products, technologies, and global markets for peripheral stenting systems in the 2016 report, “Global Market Opportunities in Peripheral Arterial and Venous Stents, Forecast to 2020.”

“Peripheral arterial and venous vessel pathologies reduce the quality of life and can be fatal, but medtech manufacturers have developed highly effective peripheral stents, using core platform technologies often developed in parallel with those for coronary applications,” says Patrick Driscoll of MedMarket Diligence. These pathologies include the most prevalent occlusive circulatory conditions affecting the abdominal and thoracic trees (including aortic aneurysm) and lower extremities as well as the venous outflow conditions, deep venous thrombosis and chronic venous insufficiency.

“By 2020, these pathologies will produce over 2 million interventions annually worldwide, arising from opportunities for improved performance in challenging vasculature as well as from the growing economies, especially China, in the Asia-Pacific region,” says Driscoll, who notes that venous stenting’s very large potential patient caseload opportunity is of particular interest to a number of key medtech players who have already taken steps toward seizing it.

MedMarket Diligence’s report, “Global Market Opportunities in Peripheral Arterial and Venous Stents, Forecast to 2020″, covers the universe of stenting systems intended for the management of occlusive disorders and other pathologies affecting peripheral arterial and venous vasculature. These include lower extremity bare metal and drug-eluting stents for treatment of symptomatic peripheral artery disease and critical limb ischemia resulting from iliac, femoropopliteal and infrapopliteal occlusive disease; stent-grafting devices used in endovascular repair of abdominal and thoracic aortic aneurysms; as well as a subset of indication-specific and multipurpose peripheral stents used in recanalization of iliofemoral and iliocaval occlusions resulting in CVI.

The report details the global healthcare market for arterial and venous stenting in peripheral blood vessels, including the epidemiology and etiology of peripheral vascular conditions; current and forecast procedure volumes; current and emerging clinical practices employing bare metal stents, drug-eluting stents, stent-grafts for abdominal aortic aneurysm and thoracic aortic aneurysm; products and technologies on the market and in development; global competitor market shares by device type; the global and regional markets; and profiles of key active companies.

The report is described in detail including a complete table of contents and list of exhibits at http://mediligence.com/rpt/rpt-v201.htm. The report may be purchased for immediate download from https://mediligence.com/store/peripheral-stents-2015.html or via order form (http://mediligence.com/order_forms/v201_order.pdf).

For details, contact reports@mediligence.com

MedMarket Diligence, LLC
26071 Portola Parkway
Suite 1E
Foothill Ranch, CA 92610
www.mediligence.com

 

 

 

 

Peripheral Stents Heading to Far East

Stents, still a common clinical option in coronary ischemia, have migrated peripherally anatomically and far eastward geographically. Their use in peripheral applications is gaining speed, particularly outside western markets.

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Source: MedMarket Diligence, LLC; Report #V201

U.S. and Western European markets have longer history in the use of stents in peripheral arterial and venous stents, but Japan, India, and China have proven their capacity for demand in medtech.

Peripheral stents in global markets are the subject of the MedMarket Diligence, LLC, report (#V201), “Global Market Opportunities in Peripheral Arterial and Venous Stents, Forecast to 2020”.

The scope of market analysis of the MedMarket Diligence report #V201 is the universe of stenting systems intended for the management of occlusive disorders and other pathologies affecting peripheral arterial and venous vasculature. The cited systems include lower extremity bare metal and drug-eluting stents for treatment of symptomatic PAD and critical limb ischemia resulting from iliac, femoropopliteal and infrapopliteal occlusive disease; stent-grafting devices used in endovascular repair of abdominal and thoracic aortic aneurysms; as well as a subset of indication-specific and multipurpose peripheral stents used in recanalization of iliofemoral and iliocaval occlusions resulting in CVI.

Peripheral Vascular Stenting to 2020

First introduced about two decades ago as a bailout technique for suboptimal or failed iliac angioplasty, peripheral vascular stenting gradually emerged as a valuable and versatile tool for a variety of primary and adjuvant applications within non-coronary vasculature.

Today, peripheral vascular stenting techniques are commonly employed in the management of the most prevalent occlusive circulatory disorders and other pathologies affecting abdominal and thoracic aortic tree and lower extremity arterial bed. Stents are also increasingly used in the management of the debilitating conditions like venous outflow obstruction associated with deep venous thrombosis and chronic venous insufficiency.

Peripheral vascular systems include lower extremity bare metal and drug-eluting stents for treatment of symptomatic PAD and critical limb ischemia resulting from iliac, femoropopliteal and infrapopliteal occlusive disease; stent-grafting devices used in endovascular repair of abdominal and thoracic aortic aneurysms; as well as a subset of indication-specific and multipurpose peripheral stents used in recanalization of iliofemoral and iliocaval occlusions resulting in CVI.

In 2015, these peripheral stenting systems were employed in ovet 1.5 million revascularization procedures worldwide, of which lower extremity arterial stenting accounted for 81% of such interventions, followed by abdominal aortic aneurysm and thoracic aortic aneurym endovascular repairs.

Clinicians in the U.S. performed 34.1% of worldwide covered peripheral arterial and venous procedures,  followed by the major Western European countries (33.1%), major Asian-Pacific states (24.4%), and the rest-of-the-world with 8.4% of peripheral stent-based interventions.

During the forecast period, the global volume of peripheral arterial and venous stenting procedures is projected to grow an average of 5.5% and 6.2% per annum, generating over $4,620 million in cumulative product revenues in the year 2020.

The largest relative and absolute dollar gains in all covered product segments can be expected in Asian-Pacific market geography based on rapid transition to modern interventional radiology practices and availability of funding in China. Similar, but somewhat slower growth trends might be observes in the ROW zone, albeit from a much lower base.

Highly mature U.S. and Western European markets are likely to register relatively modest advances both in corresponding procedure volumes and device sales.

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Source: MedMarket Diligence, LLC; Report #V201, “Global Market Opportunities in Peripheral Arterial and Vascular Stents, Forecast to 2020” publishing February 2016).

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Source: MedMarket Diligence, LLC; Report #V201

 

Peripheral arterial and venous stenting forecast

MedMarket Diligence is publishing within the next two weeks its 2016 report on peripheral stents for arterial and venous applications. The report is entitled, “Global Market Opportunities in Peripheral Arterial and Venous Stents, Forecast to 2020”, and is described in detail at link.

Source: MedMarket Diligence, LLC; Report #V201

Forecasts for neurointerventions in acute stroke

Over the past two decades, one could witness the advent and significant expansion of the neurointerventional armamentarium targeting management of acute stroke. In mid-1990s, endovascular coiling embolization tools and techniques for treatment of cerebral aneurysms and AVMs (arterio-venous malformations) were introduced as a less invasive alternative to craniotomy-based surgery in primary prevention of hemorrhagic stroke. Several years later, these techniques were supplemented with coil-containing stents, which enabled treatment of large, giant, and wide-neck aneurysms. The latter was followed by the launch of stent-based flow diversion systems, which allowed clinicians to hemoisolate such aneurysms without tedious and risky coil packing of the rupture-prone aneurysmal sac.

In primary ischemic stroke prevention, development of embolically-protected carotid stenting and left atrial appendage closure techniques provided clinicians with an option of using non-inferior transcatheter tools instead of customary surgical interventions.

Finally, a recent launch of the novel stent-based cerebral thrombectomy systems manifested a qualitative breakthrough in emergent treatment of acute cerebral ischemia, where marginally effective and severely caseloads restrictive intravenous tPA therapy represented the only available therapeutic option.

Presently, endovascular techniques are increasingly seen and used by practicing clinicians as preferred therapeutic modalities in prophylaxis and treatment of acute stroke and are likely to expand their role in the years to come.

Based on the industry reporting and other estimates, in 2014, approximately 227.3 thousand cerebral endovascular therapeutic procedures were performed worldwide. Prophylaxis of ischemic stroke via carotid artery stenting and left atrial appendage (LAA) closure with contributed 91.2 thousand and 11.9 thousand interventions (or 40.1% and 5.2%, accordingly), followed by transcatheter embolization of intracranial aneurysm and AVM for hemorrhagic stroke prevention with 90.5 thousand interventions (or 39.8%), and cerebral thrombectomy-based emergent treatment of acute cerebral ischemia with 33.7 procedures (or 14.8% of the total).

Geographically, Western Europe and the U.S. accounted for the largest shares of corresponding cerebrovascular interventions in 2014, with 35.7% and 35.0%, accordingly, followed by major APAC states with 19% and rest-of-the-world with the remaining 10.3% of the total procedures performed.

Source: MedMarket Diligence, LLC; Report #C310.

 

Spine Surgery is Led By the U.S. and Thoracolumbar Fusion

From, “Global Market For Medical Device Technologies in Spine Surgery, 2014-2021”, Report #M540.

Spine surgery remains a uniquely American pastime, based at least on sales of technologies including spinal fusion, minimally invasive spine surgical technologies, and orthobiologics used for spine.

The patient demand and associated utilization rates, prices, reimbursement and other drivers make the U.S. an even bigger than it is in most medtech markets. And globally, as well as in the U.S., thoracolumbar fusion drives the most sales.

 


 

From, “Global Market For Medical Device Technologies in Spine Surgery, 2014-2021”, Report #M540.