A synthetic patch against reflux esophagitis with radiostimulation
A reflux esophagitis, radio technology, applied in the direction of electrotherapy, medical science, prosthesis, etc., can solve the problems of life-threatening, massive bleeding, and inability to completely correct esophageal reflux, etc., to avoid dysphagia and have obvious effects Effect
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Embodiment 1
[0039] like figure 1 A synthetic patch for anti-reflux esophagitis with radio stimulation function is shown, including upper layer 1, lower layer 2 and implantable radio stimulation device 3, the upper layer 1 and lower layer 2 are made of shape memory Material composition, wherein the upper layer 1 is a polytetrafluoroethylene layer, and the lower layer 2 is an expanded polytetrafluoroethylene layer. The upper layer 1 is a curved mesh rectangular sheet with an outer convex surface, the lower layer 2 is a curved mesh rectangular sheet with an inner concave surface, the side of the upper layer 1 opposite to the outer convex surface corresponds to the diaphragm in the human body, and the side of the lower layer 2 opposite to the inner concave surface is The anti-adhesion surface corresponds to the gastrointestinal viscera of the human body.
[0040] One side of the upper layer 1 and one side of the long side of the lower layer 2 are respectively provided with a circular notch, ...
Embodiment 2
[0047] The rest are the same as in Example 1, and the synthetic patch for anti-reflux esophagitis with radio stimulation function includes an upper layer 1, a lower layer 2 and an implantable radio stimulation device 3, and the upper layer 1 and the lower layer 2 are respectively composed of Composed of materials with shape memory properties, the side of the upper layer 1 corresponding to the outer convex surface corresponds to the inner diaphragm of the human body, and the side of the lower layer 2 opposite to the inner concave surface is an anti-adhesion surface, corresponding to the gastrointestinal viscera of the human body, one side of the upper layer 1 and the lower layer 2 One side of each side is respectively provided with a circular notch, the notch angle of the circular notch is 350°, the edge part of the outer convex surface of the upper layer 1 is connected to the edge part of the inner concave surface of the lower layer 2 and the edges of the two circular notches ar...
Embodiment 3
[0049] The rest are the same as in Example 1, and the circular recess on the outer convex surface of the lower layer 2 of the synthetic patch for anti-reflux esophagitis with radio stimulation function is 180°symmetrically provided with two groups of circular bases 4, and the upper layer 1 A notch 5 is opened at a position corresponding to the circular base 4 . The implantable radio stimulation device 3 includes a wireless energy receiving coil 31, a pulse generator 32 and four stimulating electrode sheets 33. The outer edge of the conductive layer of the stimulating electrode sheet 33 is connected to the notch 5 of the upper layer 1, and the conductive layer is correspondingly connected to the diaphragm. The insulating layers of the four stimulating electrode sheets 33 are respectively embedded in the four circular bases 4 of the lower layer 2 .
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