SAMPLE COLLECTION APPARATUS FOR SCENT DETECTION

    公开(公告)号:US20220120645A1

    公开(公告)日:2022-04-21

    申请号:US17210326

    申请日:2021-03-23

    发明人: Mark Fry

    IPC分类号: G01N1/22 G01N1/28

    摘要: In an example, a sample collection apparatus to collect sample from a detection subject includes a circumferential ring tubing surrounding an interior and configured to be moved between bottom ring tubing position and top ring tubing position. The circumferential ring tubing includes air nozzles along a circumferential length of the ring tubing to direct air flow toward the interior as the ring tubing is moved from the top ring tubing position to the bottom ring tubing position, to blow air toward the detection subject in a sample collection zone in the interior and to push a sample of the detection subject via an air flow toward a platform on which the detection subject is positioned. The sample includes particles and/or vapor of the detection subject. A receptacle is disposed below the platform to collect the sample carried by the air flow through collection openings of the platform to the receptacle.

    Sample collection by directed air flow for scent detection

    公开(公告)号:US11415490B2

    公开(公告)日:2022-08-16

    申请号:US17698898

    申请日:2022-03-18

    发明人: Mark Fry

    IPC分类号: G01N1/22 G01N1/28 G01N1/02

    摘要: In an example, a sample collection apparatus to collect sample from a detection subject disposed in a sample collection zone includes a circumferential ring tubing surrounding an interior and configured to be moved between first ring tubing position and second ring tubing position. The circumferential ring tubing includes air nozzles along a circumferential length of the ring tubing to direct targeted air flow within the sample collection zone as the ring tubing is moved between the first ring tubing position and the second ring tubing position, to blow air toward the detection subject in the sample collection zone in the interior and to push a sample of the detection subject via an air flow toward a receptacle. Adjustable actuators are affixed along a periphery of the circumferential ring tubing to adjust the circumferential length of the circumferential ring tubing between a first circumferential length and a second circumferential length.

    Sample collection apparatus for scent detection

    公开(公告)号:US11313771B1

    公开(公告)日:2022-04-26

    申请号:US17210326

    申请日:2021-03-23

    发明人: Mark Fry

    IPC分类号: G01N1/22 G01N1/28 G01N1/02

    摘要: In an example, a sample collection apparatus to collect sample from a detection subject includes a circumferential ring tubing surrounding an interior and configured to be moved between bottom ring tubing position and top ring tubing position. The circumferential ring tubing includes air nozzles along a circumferential length of the ring tubing to direct air flow toward the interior as the ring tubing is moved from the top ring tubing position to the bottom ring tubing position, to blow air toward the detection subject in a sample collection zone in the interior and to push a sample of the detection subject via an air flow toward a platform on which the detection subject is positioned. The sample includes particles and/or vapor of the detection subject. A receptacle is disposed below the platform to collect the sample carried by the air flow through collection openings of the platform to the receptacle.

    SAMPLE COLLECTION BY DIRECTED AIR FLOW FOR SCENT DETECTION

    公开(公告)号:US20220205879A1

    公开(公告)日:2022-06-30

    申请号:US17698898

    申请日:2022-03-18

    发明人: Mark Fry

    IPC分类号: G01N1/22 G01N1/28

    摘要: In an example, a sample collection apparatus to collect sample from a detection subject disposed in a sample collection zone includes a circumferential ring tubing surrounding an interior and configured to be moved between first ring tubing position and second ring tubing position. The circumferential ring tubing includes air nozzles along a circumferential length of the ring tubing to direct targeted air flow within the sample collection zone as the ring tubing is moved between the first ring tubing position and the second ring tubing position, to blow air toward the detection subject in the sample collection zone in the interior and to push a sample of the detection subject via an air flow toward a receptacle. Adjustable actuators are affixed along a periphery of the circumferential ring tubing to adjust the circumferential length of the circumferential ring tubing between a first circumferential length and a second circumferential length.