Sample analyzer and sample container supplying apparatus
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G01N-035/02
G01N-035/10
출원번호
US-0417984
(2012-03-12)
등록번호
US-8551404
(2013-10-08)
우선권정보
JP-2005-330497 (2005-11-15)
발명자
/ 주소
Nagai, Takaaki
Yamasaki, Mitsuo
출원인 / 주소
Sysmex Corporation
대리인 / 주소
Brinks Hofer Gilson & Lione
인용정보
피인용 횟수 :
1인용 특허 :
5
초록▼
A sample analyzer for analyzing a sample comprising: a sample container receiver capable of receiving either one of a manually supplied sample container and an automatically supplied; a container holder receiver for receiving a container holder holding at least one sample container; a sample contain
A sample analyzer for analyzing a sample comprising: a sample container receiver capable of receiving either one of a manually supplied sample container and an automatically supplied; a container holder receiver for receiving a container holder holding at least one sample container; a sample container supplier automatically for supplying, to the sample container receiver, a sample container held by the container holder received by the container holder receiver; an aspirator for aspirating a sample within a sample container received by the sample container receiver; and an analyzing part for analyzing the sample aspirated by the aspirator.
대표청구항▼
1. A blood sample supplying system for a blood sample analyzer comprising: a rack that is able to support a plurality of sample containers that contain blood sample respectively;a rack holder that receives the rack;a sample container acceptor that receives and holds a sample container;an aspirator f
1. A blood sample supplying system for a blood sample analyzer comprising: a rack that is able to support a plurality of sample containers that contain blood sample respectively;a rack holder that receives the rack;a sample container acceptor that receives and holds a sample container;an aspirator for aspirating a blood sample in the sample container held by the sample container acceptor at an aspirating position;a rectilinear-movable slider that fixedly holds the sample container acceptor and rectilinear-moves the sample container acceptor in a horizontal direction between a receiving position and the aspirating position;a guide configured to guide a sliding movement of the rectilinear-movable slider;a container holder coupled to an elevator base that is movable in vertical direction, the container holder comprises a horizontally-supported shaft, a first grabber and a second grabber, the first grabber comprising a first hole at one end and a first gripper at an opposite end thereof, and a second grabber comprising a second hole at one end and a second gripper at an opposite end thereof, the first and second holes accommodate the horizontally-supported shaft inserted therethrough, wherein the first and second grabbers are rotatable about the horizontally-supported shaft and first and second grippers face each other, and the container holder is configured to grip one of the sample containers supported by the rack by sandwiching the sample container between the first gripper and the second gripper;a mixing drive unit comprising a contact member for contacting the second grabber gripping the sample container at a mixing position above the rack, and a motor coupled to the contact member, wherein the motor reciprocates the contact member that rotates the container holder about the horizontally-supported shaft between a vertical position and an inclined position; anda moving part coupled to the elevator base and configured to transport the sample container gripped by the container holder to the mixing position and to transport the mixed sample container to the sample container acceptor at the receiving position. 2. The sample supplying system according to claim 1, further comprising: an information reader that reads identifier information provided on the sample container held by the sample container acceptor at a reading position between the receiving position and the aspirating position; anda rotation mechanism for rotating the sample container held by the sample container acceptor at the reading position. 3. The sample supplying system according to claim 2, wherein the rotation mechanism comprises a rotating shaft having a distal rotation contact that frictionally contacts the sample container and rotates the sample container to bring the identifier information of the sample container into proximity with the reader, whereby the reader converts the identifier information into an electronic signal. 4. The sample supplying system according to claim 1, wherein the rectilinear-movable slider comprising a guide housing a motor-driven slider that rectilinear-moves the sample container acceptor from the aspirating position to the receiving position after the aspirator had aspirated the blood sample in the sample container held by the sample container acceptor. 5. The sample supplying system according to claim 4, wherein the container holder grips the sample container held by the sample container acceptor at the receiving position and upwardly removes the gripped sample container from the sample container acceptor, and the moving part comprises motor-driven belts coupled to the container holder that laterally transports the gripped sample container to the rack. 6. The sample supplying system according to claim 1, wherein the sample container comprises a sample tube. 7. The sample supplying system according to claim 1, wherein the blood sample analyzer comprises an analyzing part for analyzing the blood sample aspirated by the aspirator. 8. A blood sample analyzer for analyzing a blood sample comprising: a sample container acceptor that receives and holds a sample container containing a blood sample;an aspirator for aspirating a blood sample in the sample container held by the sample container acceptor at a an aspirating position;an analyzing part for analyzing the blood sample aspirated by the aspirator;a rectilinear-movable slider that fixedly holds the sample container acceptor and rectilinear-moves the sample container acceptor in a horizontal direction between a receiving position and the aspirating position;a container holder coupled to an elevator base that is movable in vertical direction, the container holder comprises a horizontally-supported shaft, a first grabber and a second grabber, the first grabber comprising a first hole at one end and a first gripper at an opposite end thereof, and a second grabber comprising a second hole at one end and a second gripper at an opposite end thereof, the first and second holes accommodate the horizontally-supported shaft inserted therethrough, wherein the first and second grabbers are rotatable about the horizontally-supported shaft and first and second grippers face each other, and the container holder is configured to grip one of the sample containers supported by the rack by sandwiching the sample container between the first gripper and the second gripper;a mixing drive unit comprising a contact member for contacting the second grabber gripping the sample container at a mixing position above the rack, and a motor coupled to the contact member, wherein the motor reciprocates the contact member that rotates the container holder about the horizontally-supported shaft between a vertical position and an inclined position; anda moving part coupled to the elevator base and configured to transport the sample container gripped by the container holder to the mixing position and to transport the mixed sample container to the sample container acceptor at the receiving position. 9. The sample analyzer according to claim 8, further comprising: an information reader that reads identifier information provided on the sample container held by the sample container acceptor at a reading position between the receiving position and the aspirating position; anda rotation mechanism for rotating the sample container held by the sample container acceptor at the reading position. 10. The sample analyzer according to claim 9, wherein the rotation mechanism comprises a rotating shaft having a distal rotation contact that frictionally contacts the sample container and rotates the sample container to bring the identifier information of the sample container into proximity with the reader, whereby the reader converts the identifier information into an electronic signal. 11. The sample analyzer according to claim 8, wherein the rectilinear-movable slider comprising a guide housing a motor-driven slider that rectilinear-moves the sample container acceptor from the aspirating position to the receiving position after the aspirator had aspirated the blood sample in the sample container held by the sample container acceptor. 12. The sample analyzer to claim 11, wherein the container holder grips the sample container held by the sample container acceptor at the receiving position and upwardly removes the gripped sample container from the sample container acceptor, and the moving part comprises motor-driven belts coupled to the container holder that laterally transports the gripped sample container to the rack. 13. The sample analyzer according to claim 8, wherein the sample container comprises a sample tube. 14. The sample analyzer according to claim 8, further comprising: a controller that controls the aspirator, the rectilinear-movable slider, the container holder and the transporting mechanism. 15. The sample analyzer according to claim 8, further comprising: a controller that controls operations of the sample analyzer in a manual mode and an automatic mode, wherein in the manual mode, the controller controls the aspirator to aspirate a blood sample within the sample container, which is manually supplied and held by the sample container acceptor, and, in the automatic mode, the controller controls the container holder and the transporting mechanism to supply the sample container held by the rack to the sample container acceptor.
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이 특허에 인용된 특허 (5)
Le Comte, Roger; Champseix, Serge; Champseix, Henri, Device for processing samples of blood products.
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