Left auricle plugging device
An occluder and a fixed structure technology, applied in the field of medical devices, can solve the problem of poor adaptability of the left atrial appendage, and achieve the effect of easy recycling
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[0040] [Example One]
[0041] Please refer to figure 1 , Which is a schematic diagram of the structure of the left atrial appendage occluder in the first embodiment of the present invention. Such as figure 1 As shown, the left atrial appendage occluder 1 includes: a blocking structure 10 for sealing the left atrial appendage; a fixing structure 11 for fixing the left atrial appendage occluder 1 is fixed on the left atrial appendage, the fixing structure 11 includes a plurality of claw hooks 110 and a first elastic connecting member 111 connecting the plurality of claw hooks 110, and the first elastic connecting member 111 is used for The claw 110 provides a radial opening force.
[0042] Here, the fixing structure 11 includes a plurality of claw hooks 110 and a first elastic connection member 111 connecting the plurality of claw hooks 110, and the first elastic connection member 111 is used to provide a radial direction for the plurality of claw hooks 110. The opening force means...
Example Embodiment
[0060] [Example 2]
[0061] Please refer to Figure 7 with Picture 8 ,among them, Figure 7 It is a schematic diagram of the structure of the left atrial appendage occluder according to the second embodiment of the present invention; Picture 8 It is a schematic diagram of part of the structure of the left atrial appendage occluder according to the second embodiment of the present invention. Such as Figure 7 with Picture 8 As shown, the left atrial appendage occluder 2 includes: a blocking structure 20 for sealing the left atrial appendage; a fixing structure 21 for sealing the left atrial appendage occluder 2 fixed on the left atrial appendage, the fixing structure 21 includes a plurality of claw hooks 210 and a first elastic connecting member 211 connecting the plurality of claw hooks 210, and the first elastic connecting member 211 is used for The claw 210 provides a radial opening force.
[0062] Please continue to refer Figure 7 with Picture 8 The left atrial appendage o...
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