Apparatus for automatically taking and analyzing samples of substances which are made available in random manner
First Claim
1. Apparatus for automatically taking and analyzing samples of substances made available in random manner, the apparatus being of the type comprising an analysis assembly including at least two analysis stations having different characteristics, and a module delimiting temporary storage slots for receptacles containing different substances to be analyzed by different methods applicable to each of said substances, said apparatus comprising:
- receptacles each bearing a code identifying the substance contained therein, the analysis treatment to which it is to be subjected, and a treatment priority attributed thereto;
means for detecting the in-use or available status of each analysis station;
means defining slots each bearing a code corresponding to an address;
means for scanning the slots in the storage module for reading the codes of the slots and the code of the receptacles stored in the slots and for storing said codes in priority order in conjunction with the characteristics of the corresponding treatment and the addresses of the slots;
means for seeking in priority order correspondence between a treatment to be performed and a currently available compatible analysis station and for selecting the sample receptacle bearing such a treatment;
means for displacing an insertion system from an original position into relationship with the available analysis station;
means for bringing the selected sample receptacle into relationship with an extraction station;
means for extracting at least a portion of the sample from the selected receptacle and for transferring it into the insertion system;
means for inserting the sample into the analysis station;
means for controlling the operating conditions of the analysis station as a function of the analysis treatment to be performed; and
means for returning the insertion system to its original position in readiness for a new operating cycle.
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Accused Products
Abstract
Apparatus for automatically taking and analyzing samples of substances made available in random manner, is of the type comprising an analysis assembly including at least two analysis stations having different characteristics, and a module delimiting temporary storage slots for receptacles containing different substances to be analyzed by different methods applicable to each of said substances, said apparatus comprising: receptacles each bearing a code identifying the substance contained therein, the analysis treatment to which is is to be subjected, and a treatment priority attributed thereto; means for detecting the in-use or available status of each analysis station; means for scanning the slots in the storage module for reading the codes of the receptacles and for storing them in priority order in conjuction with the characteristics of the corresponding treatment and the addresses of the slots; means for seeking in priority order correspondence between the treatments to be performed and a currently available compatible analysis station; means for displacing an insertion system into relationship with the available analysis station; means for bringing the selected sample receptacle into relationship with an extraction station; means for extracting at least a portion of the sample from the selected receptacle and for transferring it into the insertion system; means for inserting the sample into the analysis station; means for controlling the operating conditions of the analysis station as a function of the analysis treatment to be performed; and means for returning the insertion system to its home position in readiness for a new operating cycle.
70 Citations
10 Claims
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1. Apparatus for automatically taking and analyzing samples of substances made available in random manner, the apparatus being of the type comprising an analysis assembly including at least two analysis stations having different characteristics, and a module delimiting temporary storage slots for receptacles containing different substances to be analyzed by different methods applicable to each of said substances, said apparatus comprising:
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receptacles each bearing a code identifying the substance contained therein, the analysis treatment to which it is to be subjected, and a treatment priority attributed thereto; means for detecting the in-use or available status of each analysis station; means defining slots each bearing a code corresponding to an address; means for scanning the slots in the storage module for reading the codes of the slots and the code of the receptacles stored in the slots and for storing said codes in priority order in conjunction with the characteristics of the corresponding treatment and the addresses of the slots; means for seeking in priority order correspondence between a treatment to be performed and a currently available compatible analysis station and for selecting the sample receptacle bearing such a treatment; means for displacing an insertion system from an original position into relationship with the available analysis station; means for bringing the selected sample receptacle into relationship with an extraction station; means for extracting at least a portion of the sample from the selected receptacle and for transferring it into the insertion system; means for inserting the sample into the analysis station; means for controlling the operating conditions of the analysis station as a function of the analysis treatment to be performed; and means for returning the insertion system to its original position in readiness for a new operating cycle. - View Dependent Claims (2, 3, 4)
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5. Apparatus for automatically taking and analyzing samples of substances made available in random manner, the apparatus being the type comprising an analysis assembly, an assembly for temporarily storing and transferring same receptacles, and means suitable for extracting at least a portion of the sample from a receptacle in order to insert it into the analysis assembly, the apparatus comprising:
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an analysis assembly constituted by at least two analysis stations having different characteristics and associated with detectors for detecting their respective in-use or available statuses;
`a storage assembly for temporarily storing and for transferring samples, said assembly being suitable for being displaced and halted in relationship with the analysis stations and itself comprising;a moving module for temporary storage delimiting slots coded with address information for receiving receptacles containing samples of substance to be analyzed, each receptacle carrying at least a code identifying the substance contained therein, a code identifying the analysis treatment to be performed, and a code giving the priority of the associated treatment; an extraction system for extracting a sample from any of said receptacles; an insertion head in communication with the extraction system and compatible with each of the analysis stations; and a code reader for reading each receptacle in relationship with the position it occupies in the storage module; and calculating machinery controlling the operating cycle of the storage assembly and of the analysis assembly each time that a correspondence occurs between the code of a receptacle read by the reader and the available status of a compatible analysis station as provided by its detector. - View Dependent Claims (6, 7, 8, 9, 10)
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Specification