Basic Study
Copyright ©The Author(s) 2019.
World J Gastroenterol. Aug 14, 2019; 25(30): 4213-4221
Published online Aug 14, 2019. doi: 10.3748/wjg.v25.i30.4213
Figure 1
Figure 1 The magnetic device. A: The daughter magnet and the transmission magnet; B: The parent magnet and the transmission magnet; C: The anchor magnet; D: The transmission magnet and the anchor magnet can be used to position the daughter magnet.