Cell screening apparatus

A cell screening apparatus, comprising:

• a body;
• a support mechanism configured to be mounted on the body, wherein the support mechanism comprises a support member configured to hold a to-be-sorted member for accommodating to-be-sorted cells, and the support member is configured to move relative to the body, to cause the to-be-sorted member to move to a preset region relative to the body;
• an imaging mechanism mounted on the body, configured to obtain image information of the to-be-sorted cells placed in the support mechanism, wherein the imaging mechanism comprises an objective lens configured to image the to-be-sorted cells in the preset region and a fluorescent assembly arranged on a side of the to-be-sorted cells, wherein the fluorescent assembly comprises an excitation light source and a filter unit configured to filter excitation light emitted by the excitation light source, and the excitation light emitted by the excitation light source enables the to-be-sorted cells to emit fluorescence through the filter unit;
• a picking mechanism mounted on the body, configured to suck a cell meeting a preset requirement in the to-be-sorted member, wherein the picking mechanism comprises a sucking member movable relative to the body, and the sucking member is configured to suck and release the cell meeting the preset requirement;
• and
• a control mechanism mounted on the body, configured to control movement of the support mechanism relative to the body, control movement of the sucking member relative to the body, and control suction and release of the cell meeting the preset requirement by the sucking member.

A cell screening apparatus, comprising:

• a body;
• a support mechanism configured to be mounted on the body, wherein the support mechanism comprises a support member configured to hold a to-be-sorted member for accommodating to-be-sorted cells, and the support member is configured to move relative to the body, to cause the to-be-sorted member to move to a preset region relative to the body;
• a picking mechanism mounted on the body, configured to suck a cell meeting a preset requirement in the to-be-sorted member, wherein the picking mechanism comprises a sucking member movable relative to the body, a mounting assembly arranged on the body for mounting the sucking member, a picking movement assembly configured to drive the sucking member to move to cause the sucking member to be close to or away from the support mechanism, and a recovery assembly connected to the sucking member, wherein the recovery assembly enables the sucking member to suck the cell meeting the preset requirement;
• and
• a control mechanism mounted on the body, configured to control movement of the support mechanism relative to the body, control movement of the sucking member relative to the body, and control suction and release of the cell meeting the preset requirement by the sucking member.