Circle Of Willis With Aneurysm For Surgery Training/Nerve Blood Vessels/Circle Of Willis Model

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-15 13:37
Browse the number: 219
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Product details
Circle of Willis with Aneurysm for Surgery Training/ nerve blood vessels/circle of willis model

Product feature

1. Realistic replica for testing,training,and demonstration

2. Various pathology for choice

3. Smooth hollow passageways

4. Durable transparent silicone

5. Customizable inner diameter


Product description

Intracranial aneurysm, also known as brain aneurysm is a cerebrovascular disorder in which weakness in the wall of a cerebral artery or vein causes a localized dilation or ballooning of the blood vessel.

Aneurysms in the posterior circulation (basilar artery,vertebral arteries and posterior communicating artery) have a higher risk of rupture.Basilar artery aneurysms represent only 3%-5% of all intracranial aneurysms but are the most common aneurysms in the posterior circulation.

Our Circle of Willis model extends from the common carotid arteries and vertebral artery to the pericallosal region in the brain,and includes six standard aneurysms in common locations around the circle.Additional aneurysms can also be customized.This vessel model reproduces the intricate bends of the brain’s central vasculature.This modular vessel has aortic and femoral access options available.The vessel includes access ports and extraction wire for device removal.

We offer stabilizing platforms and adjustable straps to secure the vessel for anatomical flexibility.portable suitcaseis also available to protect the model during shipping,travel and storage.

This vessel was constructed from angiographic and CT data to provide a realistic environment for the simulation of endovascular procedures,pre-surgery planning,studies and trainin.

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Product details

Silicone Properties


Durometer: Shore A

30~40

Elongation: %

340

Tear Resistance: N/mm (ppi)

21 (120)

Elastic Modulus: N/mm^2 (psi)

3.1~3.4 (450~500)

Tensile Strength: N/mm^2 (psi)

6.3 (920)

Specifc Gravity:

1.08

Color: Transparent

with red tint

Refractive Index:

1.43

The vessel pictured was flled with colored dye for easy viewing.

All vessels are manufactured with a slight red (arterial) tint.

Dimensions are written in millimeters unless otherwise noted.


Delivery


FAQ


What information is needed for custom silicone vessel orders?

If
able, please have ready a drawing or blueprint of your vessel concept
including; overall dimensions, inner diameters, compliance, and
reference images (Ex. Dicom, CT, X-Ray, CAD, Hand Drawings). If a
multi-dimensional (as opposed to a vessel which lays flat) vessel is
desired, dimensions should include all three XYZ angles. Request a
custom vessel using our custom vessel order form.


What aneurysm types are you able to produce?

We
commonly produce aortic, cerebral, and peripheral aneurysms with either
fusiform or saccular shapes. The sizes of our aneurysms vary between
berry and giant.

What is your payment terms?

Our payment terms is T/T, L/C, Western union and PayPal.

What is the turn-around time for an order?

Orders are usually received within 3-8 weeks after a PO or alternative payment plan is approved.



nervous system / Intracranial vascular / carotid artery / carotid artery  model / internal carotid artery / vertebral basilar vascular 






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