Sparks mandrel

Sparks mandrel This approach refies on the inflammatory response of the host to an implanted polyester knit to induce the generation of a graft composed of granulation tissue. This novel method consists of inserting a silicone rubber mandrel under the skin of the host. Tissue is generated by the host provoked by inserting a knitted polyester net-like sleeve around the mandrel. After maturation the implant is removed, the mandrel is... 

Guidoin R, Noel HP, Marois M, Martin L,Laroche F,Beland L, Cote R, Gosselin C, Descotes J, Chignier E, Blais P. Another look at the Sparks mandrel arterial graft precursor for vascular repair pathology by scanning electron microscopy. Biomat. Med. Dev. Art. Org. 8 140-167,1980. 

Dual Laminate (Fluoropolymer-lined FRP) Same as Adhesive-bonded Fabricate liner first on a mandrel (hand and machine welding) and build FRP laminate over the liner. Use carbon cloth for spark testing Shop and Field Pressure OK (RTP-1 Dual lam) Vacuum OK for FRP/fluoropolymer bond. Design FRP for vacuum 33 dia max Visual Spark AE CRBBD Possible Testing recommended... 

Sparks CH. SUicone mandrel method for growing reinforced antogenous fem-oro-popliteal artery grafts iu situ.ylnn. Surg. YTl 293-300,1973. 

Hallin RW and Sweetman WR. The Spark s mandrel graft. A seven year followup of mandrel grafts placed by Charles H. Sparks and his assodates. Am. J. Surg. 132 221-2223,1976. 

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