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US 7,314,596 B2Granted
Apparatus for sensing coagulation of blood sample
AssigneeIDS Co., Ltd.
InventorTeruaki Itoh
Life of this patent
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Abstract
A blood sample sensing apparatus includes a moving device which moves a sample container containing a blood sample to a sensing position, a turning mechanism which is connected to the moving device and tilts the sample container such that a bottom of the sample container is directed upward when the sample container is located in the sensing position, and an optical sensor which is located in the sensing position and determines whether the blood sample in the sample container is coagulated.
Claims12
A blood sample sensing apparatus comprising:
- a moving device which moves a sample container containing a blood sample to a sensing position;
- a turning mechanism which is connected to the moving device and tilts the sample container such that a bottom of the sample container is directed upward when the sample container is located in the sensing position;
- and
- an optical sensor which is located in the sensing position and determines whether the blood sample in the sample container is coagulated,
- wherein the turning mechanism tilts the sample container such that an upper portion of the sample container is directed downward when the sample container is located in the sensing position, the bottom of the sample container being defined as a lower portion, and wherein the optical sensor senses whether the blood sample is accumulated in the upper portion of the sample container.
2 more elements
A blood sample sensing apparatus comprising:
- a moving device which moves a sample container containing a blood sample to a sensing position;
- a turning mechanism which is connected to the moving device and tilts the sample container such that a bottom of the sample container is directed upward when the sample container is located in the sensing position;
- an optical sensor which is located in the sensing position and determines whether the blood sample in the sample container is coagulated;
- and
- a conveyance path which holds the sample container and conveys the sample container to a position in which the sample container is moved to the moving device,
- wherein the moving device comprises moving units and a rotating member to which the moving units are connected and which moves each of the moving units from the conveyance path to the sensing position.
3 more elements
A blood sample sensing apparatus comprising:
- a moving device which moves a sample container containing a blood sample to a sensing position;
- a turning mechanism which is connected to the moving device and tilts the sample container such that a bottom of the sample container is directed upward when the sample container is located in the sensing position;
- and
- an optical sensor which is located in the sensing position and determines whether the blood sample in the sample container is coagulated,
- wherein the moving device includes a holding hand which holds and removes the sample container from a conveyance path.
2 more elements
A blood sample sensing apparatus comprising:
- a conveyance path which conveys a sample container which contains a blood sample and whose upper opening is closed with a cap, the sample container is being conveyed with the cap upward;
- a sensing device which is located in a midway point of the conveyance path and which senses a coagulation of the blood sample contained in the sample container;
- a driver which is provided in a position between the conveyance path and the sensing device and is freely rotated and moved up and down;
- blood sample conveying mechanisms provided in the driver and having holding hands, each of the holding hands holding the sample container that is being conveyed by the conveyance path when the driver moves down, raising the sample container from the conveyance path when the driver moves up, and conveying the sample container held by driving the driver to the sensing device;
- and
- a holding hand turning mechanism provided in each of the blood sample conveying mechanisms, which turns a corresponding holding hand to tilt the sample container such that the cap of the sample container held by the holding hand is directed downward when the holding hand is located near the sensing device.
3 more elements
Dependencies are inferred from the claim text.