Filter device
A filter and filter rib technology, applied in the field of medical devices, can solve the problems of occlusion and the inability to remove the filter, and achieve the effect of avoiding secondary surgery
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[0046] Example one
[0047] figure 1 Shown is the front view of the filter device of the first embodiment of the present invention, figure 2 Shown is figure 1 Top view of the filter device shown.
[0048] See Figure 1~2 , The filter device 1000 includes a constraining component 1100, a filtering component 1200 and a supporting component 1300. The constraining component 1200, the filtering component 1200 and the supporting component 1300 are all made of biodegradable materials; wherein: the supporting component 1300 and the filtering The component 1200 is coaxially arranged and connected to the filter component 1200 to structurally support the filter component 1200; the constraining component 1100 is constrained to one end of the filter component 1200 so that one end of the filter component 1200 is closed to trap thrombus, and the constraining The time for the component 1100 to complete degradation is shorter than the time for the filter component 1200 and the support component 13...
Example Embodiment
[0066] Example two
[0067] Figure 5 Shown is a three-dimensional schematic diagram of the filter device of the second embodiment of the present invention. Image 6 Shown is Figure 5 The front view of the filter unit shown, Figure 7 Shown is Image 6 Top view of the filter device shown.
[0068] See Figure 5-7 The filter device 2000 includes a constraining component 2100, a filtering component 2200, a supporting component 2300, and a positioning component 2400. The filtering component 2200, the constraining component 2100 and the supporting component 2300 are all made of biodegradable materials; the supporting component 2300 It is coaxially arranged with the filter component 220 and connected to the filter component 2200 to structurally support the filter component 2200; the restricting component 2100 restricts the filter component 2200 to close at least one end of the filter component 2200 to trap thrombus; the positioning component 2400 is connected to the support member 2300...
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