Bicuspid valve general purpose type double leaf artificial heart valve
A kind of artificial heart valve, general-purpose technology, applied in the direction of heart valve, etc., to achieve the effect of improving the blood flow across the valve, simple assembly, and increasing the effective area
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[0035] Labels in the figure:
[0036] 1. Petal frame 101. Second annular groove 102. Petal leaflet 103. Petal leaflet
[0037] 104. Fulcrum 2. Annular filament 3. Annular filament
[0038] 4. Sewing Ring 401. Inner Ring 402. Sewing Flange
[0039] 5. Cover body 501. Ring sleeve 502. Ring sleeve 503. Ring sleeve
[0040] 6. Support ring 601. The first annular groove
[0041] 602. Card slot 603. Card slot 604. Shaft through hole
[0042] 7. Fabric 8. Wire 801. End 802. End 9. Shaft seat
[0043] 901. Lower limit stopper 902. Upper limit stopper 903. Upper limit stopper
[0044] 10. Flap frame 11. Sewing ring 111 Inner ring 112. Sewing flange
[0045] D1. Inner diameter of valve holder D2. Wall thickness of valve holder D3. Thickness of inner ring D4. Installation diameter
[0046] d1. Inner diameter of valve holder d2. Wall thickness of valve holder d3. Thickness of inner ring d4. Installation diameter
[0047] Please refer to figure 1 , figure 2 , image 3 , Figur...
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