{"product_id":"3d-printed-anatomy-venous-circulation","title":"Venous Circulation","description":"\u003ch2\u003e3D Printed Anatomy - Venous Circulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: Arial;\"\u003e\u003cstrong\u003eThis 3D print is based on the same dataset as our Circle of Willis and cranial arterial circulation models, derived from careful segmentation of angiographic data. The model highlights the dural venous sinus network, segmented according to structures visible via contrast medium circulation.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #000000; font-family: Arial;\"\u003e\u003cb\u003eVenous Network and Sinuses\u003c\/b\u003e\u003cbr\u003eMost dural venous sinuses are represented; however, due to limited contrast in the anterior venous system, structures such as the cavernous sinus and petrosal sinuses are not included. The model clearly shows the extensive network of dural veins and venous lacunae, which join in the midline to the superior sagittal sinus.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDeep Venous Structures\u003c\/b\u003e\u003cbr\u003eBeneath this network, the great cerebral vein, inferior sagittal sinus, and straight sinus are visible, converging with the superior sagittal sinus at the confluence of sinuses.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTransverse and Sigmoid Sinuses\u003c\/b\u003e\u003cbr\u003eSeveral dural veins drain into the left and right transverse sinuses, passing anteriorly toward the petrous portion of the temporal bone. The sigmoid sinuses are visible in the posterior cranial fossa before exiting the skull at the jugular foramen, forming the internal jugular vein, which can be seen on the inferior surface of the skull.\u003c\/span\u003e\u003c\/p\u003e","brand":"Erler-Zimmer","offers":[{"title":"Default Title","offer_id":54831719645560,"sku":"EZ-MP1645","price":2292.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/6087\/6201\/files\/MP1645_4.jpg?v=1758794145","url":"https:\/\/simandskills.co.uk\/products\/3d-printed-anatomy-venous-circulation","provider":"Sim \u0026 Skills","version":"1.0","type":"link"}