For stimulating what incretin in enteron aisle generated to swallow formula capsule and method

For stimulating what incretin in enteron aisle generated to swallow formula capsule and method

  • CN 102,770,151 B
  • Filed: 08/03/2010
  • Issued: 07/31/2018
  • Est. Priority Date: 08/03/2009
  • Status: Active Grant
First Claim
Patent Images

1. be used to stimulate the L- cells in Intestinal Mucosal Injury in Patients Undergoing swallows formula capsule, the formula capsule of swallowing includes:

  • Utricule with surface;

    The size of the utricule can be swallowed and by the enteron aisle of patient;

    At least a pair of electrodes being placed on utricule surface is used to implement electro photoluminescence to L- cells;

    With at least one sensor of utricule coupling, it is used to detect the property of enteron aisle to determine position of the capsule in enteron aisle;

    The controller being coupled at least a pair of electrodes and at least one sensor, the controller are placed in utricule and are configured toIt receives input signal from least one sensor, the position in enteron aisle that determines capsule according to input and generate output at leastThe first waveform of a pair of electrodes and the second waveform, the first waveform are configured to implement electricity thorn to the L- cells near capsule positionSwash with secrete polypeptide, the peristaltic contraction without causing enteron aisle, and second waveform is configured to cause described to swallow formula capsuleThe peristaltic contraction of neighbouring a part of enteron aisle, so that the formula capsule of swallowing advances in enteron aisle;

    The wherein described controller packetSignal generator is included, which generates stimulus signal, which generates the first waveform and second waveShape, the first waveform have the voltage within the scope of 0.1-10V, within the scope of electric current and 1Hz-100Hz within the scope of 10 μ

    A to 2mAFrequency, second waveform have 2-5mA within the scope of electric current;

    With the power supply of controller coupling;

    AndWherein the capsule is configured to the whole length electro photoluminescence L- cells along enteron aisle when the capsule moves through enteron aisle.

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