In-vitro distal blood-supply device for free skin flap for plastic surgery
A technology of free skin flap and skin flap, which is used in blood circulation treatment, drug devices, other medical devices, etc., can solve the problems of inconvenient fixation, inconvenient instrument auxiliary support, inconvenient to replace filters, etc., to avoid easy falling off , the effect of increasing the tightness and sealing effect
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[0043] as attached figure 1 And attached figure 2 As shown, a remote blood supply device for free skin flaps used in plastic surgery includes a venipuncture needle 1, a first catheter 2, a precision peristaltic pump 3, a second catheter 4, a skin flap venous anastomotic needle 5, and an arterial puncture needle 6 , the third conduit 7, the three-way head 8, the fourth conduit 9, the precision injection pump 10, the replaceable filter cartridge structure 11, the arterial valve anastomosis needle 12, the heating box 13, the circulating copper tube 14, the disassembly tube 15, and the constant temperature Water tank 16, water pump 17, detachable fixing belt structure 18, auxiliary traction storage plate structure 19, auxiliary support plate frame structure 20, fifth conduit 21 and sixth conduit 22, the venipuncture needle 1 is inserted into the first conduit 2; the lower end of the first conduit 2 is inserted into the upper right part of the precision peristaltic pump 3; one en...
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