3 results about "Suction Tips" patented technology

A cell transfer apparatus transfers cells scattered in a first container to a second container. The cell transfer apparatus includes a head with a suction tip, a movement mechanism for the head, a camera that captures images of the first container, a cell recognition unit that performs position recognition of the cells based on the images, and a control unit that controls the head and the movement mechanism to perform a transfer operation of the cells based on a result of the position recognition. The control unit gradually suctions the set quantity of target cells that is set to two or more in advance into the suction tip from among the cells scattered in the first container, causes the head to move to the second container, and then discharges the set quantity of the target cells suctioned into the suction tip to the same location in the second container.

This invention relates to a suction head and a skin rejuvenation device equipped with the suction head, comprising: a head body having a negative pressure forming space open to a surface in contact with the skin; an air negative pressure tube component located within the head body, connecting the suction port of the negative pressure forming space to a vacuum device in the control body; and a cream movement guide component installed within the negative pressure forming space at the suction port, guiding therapeutic cream moving along the inner side of the negative pressure forming space toward the suction port to the lower side, thereby preventing it from flowing into the suction port. This prevents the therapeutic cream from being sucked into the airflow path by negative pressure during treatment, thus preventing accidents caused by airflow path blockage and ensuring operational stability. It also improves the durability of the vacuum device and saves the cost and time required for repairing airflow paths blocked by therapeutic cream.

The present invention provides a suction device that facilitates the replacement of driver bits, and a power tool equipped with such a suction device. [Solution] The suction device 10 comprises a suction device body 20 attached to the tool body 14 so as to cover the bit fixing sleeve 18 of the power tool 12, a suction tip member 22 detachably attached to the suction device body 20, and a sleeve operating member 64 extending from the internal space 28 of the suction device body 20 through an operating opening to the outside of the suction device body 20. The sleeve operating member 64 is positioned to be operable in the front-rear direction along the rotation axis R. By operating the sleeve operating member 64 from the outside of the suction device body 20, the bit fixing sleeve 18 can be displaced from a fixed position that fixes the driver bit B to a release position in which the driver bit B can be removed.