Wirelessly Powered Endoscopically Implantable Devices into the Submucosa as the Possible Treatment of Gastroesophageal Reflux Disease

Figure 4

The process of implanting the device as shown in a composite picture: (a) submucosal injection; (b) vertical opening; (c) view of submucosal tunnel; (d) device inside the tunnel; (e) final implant positioning; (f) opening closure.

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