Ischemic Cerebral Stroke Products

Wholesale Stent Retriever Supplier

This Company

NeuroSafe, located in the incubation base for Ph.D innovation and entrepreneurship (Zhuhai) in Guangdong Province, is a high-tech enterprise focusing on overall medical solutions for stroke. We have possessed a set of development and production technology of neurovascular intervention products, ranged to Class III, and own independent intellectual property rights.

The company owns a 2,000+ square meter facility designed and constructed based upon the latest Good Manufacturing Practice (GMP) requirements.

Professional Team

Team members and Clinical counselor are professional in the field of neurointerventional field.

Provide OEM Service

From concept through design and development, prototyping and finished products.

Quality Assurance

Passed ISO13485 certification and obtained relevant patent and CE certificates.

Advanced Equipment

Have advanced production/inspection equipment.

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what is Stent Retriever?

Stent retriever are tiny mesh tubes that grab and extract blood clots in blocked arteries. Stent retrievers are deployed in an occluded vessel and are temporarily expanded into the body of a thrombus. This procedure recanalizes the vessel, allowing for reperfusion of ischemic sites and causing the thrombus to be partially entangled within the stent. It is a revascularization device designed for effective clot retrieval during thrombectomy procedures for acute ischemic stroke patients. Thrombectomy is performed by retracting the stent.

Lowest radial outward force

full length visibilty

exclusive varied cell design

What Are Features of Stent Retriever?

Atraumatic soft tip

Geatly reducing risks of intimal injury.

innovative varied cell design

higher thrombectomy efficiency.

distinctive truck net

avoiding small clots running away.

Lowest radial outward force

reducing the stimulation and damage of tunica intima.

Product Specifications

Catalogue No.	Retriever Diameter(mm)	Retriever Effective Length(mm)	Retriever Overall Length(mm)	Mirocatheter Inner Diameter(inch)	Recommended Vessel Diameter(mm)
RD-3-20	3	20	32	0.021	1.5~2.5
RD-3-30	3	30	42	0.021	1.5~2.5
RD-4-20	4	20	34	0.021	2.0~3.5
RD-4-30	4	30	44	0.021	2.0~3.5
RD-4-40	4	40	54	0.021	2.0~3.5
RD-5-20	5	20	36	0.021	2.5~4.5
RD-5-30	5	30	46	0.021	2.5~4.5
RD-5-40	5	40	56	0.021	2.5~4.5
RD-6-24	6	24	42	0.021	3.0~5.0
RD-6-30	6	30	48	0.021	3.0~5.0
RD-6-42	6	42	62	0.021	3.0~5.0
RD-7-30	7	30	50	0.021	3.5~6.0
RD-7-42	7	42	62	0.021	3.5~6.0

directions for use

01/

Flush Dredger RD package hoop with saline. Hydrated no less than 2 minute before removing from the hoop. Keep Retriever hydrated.

02/

Read indications of Guide Catheter label and place a Balloon Guide Catheter or Guide Catheter into the internal carotid artery, common carotid artery or the subclavian artery accordingly.

03/

Connect the Rotating Hemostasis Valve to microcatheter hub.

04/

Place microcatheter into target vessel by traditional catheterization technique using standard nuerovascular guidewire. If anatomic site permitted, advance the distal tip of microcatheter to the distalis of thrombus.

05/

Remove guidewire from microcatheter. Inject contrast media intomicrocatheter for fluoroscopic observation of distalis vasculature. Flush microcatheter.

06/

Remove insertion tool and pre‐loaded Retriever from package hoop as a whole system. Keep Retriever completely stay in insertion tool or retract the Retriever further into insertion tool.

07/

NOTE: insert the insertion tool into middle of Rotating Hemostasis Valve, then flush insertion tool using syringe or infusion tube until saline spill from the proximal of insertion tool. If insertion tool is not flushed properly, advancing Retriever into insertion tool may be difficult.

08/

Connect insertion tool to microcatheter hub. Close Rotating Hemostasis Valve tightly to fix insertion tool in position.

Advance Retriever into microcatheter until half of length inserted. Remove insertion tool.

FAQ

01. What is stent retriever thrombectomy?

Insert a mesh wire device called a stent retriever into the catheter. The stent reaches past the clot and expands to stretch the walls of the artery so blood can flow. Retrieve the stent by pulling it backward, helping remove the clot.

02. What is a neurovascular stent retriever for stroke victims?

Stent retriever–assisted thrombectomy promotes high recanalization rates in acute ischemic stroke.

03. How do stent retriever devices restore blood flow?

The stent retriever, a thin mesh tube, is then inserted through the catheter and expands the walls of the affected artery, allowing blood to flow to the brain. The clot then seeps into the mesh of the stent, and can be removed, along with the stent, after a few minutes.

04. What type of device is a stent retriever?

The main component of stent-retriever devices is a stent-like mesh of wires, attached to a core wire and delivered through a microcatheter.

05. What devices are used in thrombectomy?

An array of devices are used in thrombectomy. These include guide catheters, stent-retrievers, microcatheters, aspiration catheters, and aspiration pump systems.

As one of the most professional ischemic cerebral stroke products manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to wholesale ischemic cerebral stroke products for sale here from our factory. For customized service, contact us now.

Stent Retriever Devices, Ischemic Cerebral Stroke Products, Endovascular Clot Retrieval Devices