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公开(公告)号：DE1523066A1
公开(公告)日：1969-08-07
申请号：DE1523066
申请日：1964-07-21
Applicant: TECHNICON INSTR
Inventor： WHITEHEAD E C , SMYTHE W J , ISREELI JACK
Abstract: 1,055,235. Collecting blood. TECHNICON INSTRUMENTS CORPORATION. June 24. 1964 [July 30, 1963], No. 26180/64. Heading A5R. [Also in Divisions Bl, B8 and G1] A blood donation receptacle 21 and a sample cup 34 are connected by a strip 33 which bears in several places a donor identity number 42 and a code 43 representing the same number in a form such as punched holes, varying opacity or localy magnetised parts of an oxide film. Receptacle 21 and cup 34 are filled at the same donation and strip 33 is severed at line 44. Sample cups are loaded on a sample plate (52) (Fig. 4, not shown) with strips 33 projecting (Fig. 3, not shown), and plate (52) is indexed to bring successive cups under sample take off crook (62), whereby samples are drawn into automatic analyser (63) and analysed using anti-serum to determine groups. The result of each sample analysis is recorded on a moving chart (76) in terms of four traces produced by pens (69), (71), (72), (73). The descent of crook (62) actuates a mercury switch (91) which actuates a solenoid moving detector (81) to 'read' the code 43 on the adjacent strip 33, the code 43 being thus printed as a number (84) on chart (76). The analysis time is equal to the time taken for a cup 34 to move from crook (62) round to detector (81) so that the number (84) is printed adjacent the traces representing the corresponding sample on chart (76). Thus the receptacle 21 and a chart portion bearing the corresponding analysis bear the same identity number.
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公开(公告)号：SE465390B
公开(公告)日：1991-09-02
申请号：SE8007044
申请日：1980-10-08
Applicant: TECHNICON INSTR
Inventor： SMYTHE W J , ISREELI J , PELAVIN M H
IPC: G01N35/08
Abstract: A sample analyzing system features a number of discrete sample segments continuously conveyed along a conduit. Each sample segment receives a precise aliquot of one or more reagents on a selective basis, and in any particular sequence. Selective injection of the reagent into the moving stream of sample segments allows for an increase in the efficiency and throughput of the sample processing.
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公开(公告)号：SE8003386L
公开(公告)日：1981-01-14
申请号：SE8003386
申请日：1980-05-06
Applicant: TECHNICON INSTR
Inventor： SMYTHE W J
Abstract: Contamination between successive aqueous samples in a continuous-flow analytical system is eliminated by the careful and precise application of a thin, uniform film of immiscible fluid upon the outer surface of an aspirating probe of a metering system. The immiscible fluid is selected to preferentially wet the inner and outer probe surfaces and the inner wall surfaces of the conduits of such system, to the substantial exclusion of the aqueous samples. The immiscible fluid is aspirated, along with an air segment, between aspirations of successive samples, each aspirated air and sample segments are encapsulated by such immiscible fluid while passed through such system. A selective valve is utilized to isolate and transfer each fluid sample from the probe to such system.
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公开(公告)号：BE651152A
公开(公告)日：1965-01-29
申请号：BE651152D
申请日：1964-07-29
Applicant: TECHNICON INSTR
Inventor： WHITEHEAD E C , SMYTHE W J , ISREELI J
Abstract: 1,055,235. Collecting blood. TECHNICON INSTRUMENTS CORPORATION. June 24. 1964 [July 30, 1963], No. 26180/64. Heading A5R. [Also in Divisions Bl, B8 and G1] A blood donation receptacle 21 and a sample cup 34 are connected by a strip 33 which bears in several places a donor identity number 42 and a code 43 representing the same number in a form such as punched holes, varying opacity or localy magnetised parts of an oxide film. Receptacle 21 and cup 34 are filled at the same donation and strip 33 is severed at line 44. Sample cups are loaded on a sample plate (52) (Fig. 4, not shown) with strips 33 projecting (Fig. 3, not shown), and plate (52) is indexed to bring successive cups under sample take off crook (62), whereby samples are drawn into automatic analyser (63) and analysed using anti-serum to determine groups. The result of each sample analysis is recorded on a moving chart (76) in terms of four traces produced by pens (69), (71), (72), (73). The descent of crook (62) actuates a mercury switch (91) which actuates a solenoid moving detector (81) to 'read' the code 43 on the adjacent strip 33, the code 43 being thus printed as a number (84) on chart (76). The analysis time is equal to the time taken for a cup 34 to move from crook (62) round to detector (81) so that the number (84) is printed adjacent the traces representing the corresponding sample on chart (76). Thus the receptacle 21 and a chart portion bearing the corresponding analysis bear the same identity number.
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公开(公告)号：SE388690B
公开(公告)日：1976-10-11
申请号：SE7307430
申请日：1973-05-25
Applicant: TECHNICON INSTR
Inventor： SMYTHE W J , BELLINGER S L , DANNEWITZ R , DIEBLER H G
Abstract: 1432608 Automatic analysis; preparing sample stream TECHNICON INSTRUMENTS CORP 17 May 1973 [9 June 1972] 23626/73 Heading G1B Sampling apparatus for use in automatic analysis comprises sampling means for taking into conduit 14, 24 and flowing along the conduit a stream of sample liquid segmented (both on sample offtake and by means of tube 32 in the embodiment shown) by a separating fluid immiscible with the sample liquid, fluid removing means 48, 56 in the conduit operative to remove only at predetermined time intervals a controlled volume of the stream from the conduit, the controlled volume comprising a volume of the separating fluid, and a dosage device 50, 52 downstream of the fluid removing means and connected to the conduit for introducing into the stream at the same time intervals a volume of fluid proportional to the controlled volume. In the apparatus shown, tube 32 is connected to a source of air under pressure and to accumulator 34, which releases to junction 36 at controlled intervals precise volumes of air at a pressure higher than that in reagent or diluent pump tube 30. The fitting 42 operates to remove all gas segments by line 56 and to introduce air segments via line 50 to divide the sample segments into 4. Each sample is initially taken by the offtake tube 14 in 3 portions, two "pecks" to clean the tube and a larger portion, the samples being separated by wash liquid. At fitting 42, the trailing end of a larger, measurement part of the sample is cut-off by an air segment and enclosed together with a wash liquid segment and the forward end of the next sample segment by this air segment and the next air segment, Fig. 5 (not shown). The outlet end 47 of fitting 42 is connected with distribution manifold 74 whence separate sub-streams 76 are pumped by means 78 to analytical cartridges 80.
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Patent Agency Ranking
公开(公告)号：SE375620B
公开(公告)日：1975-04-21
申请号：SE294670
申请日：1964-07-28
Applicant: TECHNICON INSTR
Inventor： WHITEHEAD E C , SMYTHE W J , ISREELI J
Abstract: 1,055,235. Collecting blood. TECHNICON INSTRUMENTS CORPORATION. June 24. 1964 [July 30, 1963], No. 26180/64. Heading A5R. [Also in Divisions Bl, B8 and G1] A blood donation receptacle 21 and a sample cup 34 are connected by a strip 33 which bears in several places a donor identity number 42 and a code 43 representing the same number in a form such as punched holes, varying opacity or localy magnetised parts of an oxide film. Receptacle 21 and cup 34 are filled at the same donation and strip 33 is severed at line 44. Sample cups are loaded on a sample plate (52) (Fig. 4, not shown) with strips 33 projecting (Fig. 3, not shown), and plate (52) is indexed to bring successive cups under sample take off crook (62), whereby samples are drawn into automatic analyser (63) and analysed using anti-serum to determine groups. The result of each sample analysis is recorded on a moving chart (76) in terms of four traces produced by pens (69), (71), (72), (73). The descent of crook (62) actuates a mercury switch (91) which actuates a solenoid moving detector (81) to 'read' the code 43 on the adjacent strip 33, the code 43 being thus printed as a number (84) on chart (76). The analysis time is equal to the time taken for a cup 34 to move from crook (62) round to detector (81) so that the number (84) is printed adjacent the traces representing the corresponding sample on chart (76). Thus the receptacle 21 and a chart portion bearing the corresponding analysis bear the same identity number.
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公开(公告)号：SE9200090L
公开(公告)日：1993-07-15
申请号：SE9200090
申请日：1992-01-14
Applicant: TECHNICON INSTR
Inventor： SMYTHE W J
Abstract: Contamination between successive aqueous samples in a continuous-flow analytical system is eliminated by the careful and precise application of a thin, uniform film of immiscible fluid upon the outer surface of an aspirating probe of a metering system. The immiscible fluid is selected to preferentially wet the inner and outer probe surfaces and the inner wall surfaces of the conduits of such system, to the substantial exclusion of the aqueous samples. The immiscible fluid is aspirated, along with an air segment, between aspirations of successive samples, each aspirated air and sample segments are encapsulated by such immiscible fluid while passed through such system. A selective valve is utilized to isolate and transfer each fluid sample from the probe to such system.
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公开(公告)号：SE468613B
公开(公告)日：1993-02-15
申请号：SE8003386
申请日：1980-05-06
Applicant: TECHNICON INSTR
Inventor： SMYTHE W J
Abstract: Contamination between successive aqueous samples in a continuous-flow analytical system is eliminated by the careful and precise application of a thin, uniform film of immiscible fluid upon the outer surface of an aspirating probe of a metering system. The immiscible fluid is selected to preferentially wet the inner and outer probe surfaces and the inner wall surfaces of the conduits of such system, to the substantial exclusion of the aqueous samples. The immiscible fluid is aspirated, along with an air segment, between aspirations of successive samples, each aspirated air and sample segments are encapsulated by such immiscible fluid while passed through such system. A selective valve is utilized to isolate and transfer each fluid sample from the probe to such system.
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公开(公告)号：SE9200090D0
公开(公告)日：1992-01-14
申请号：SE9200090
申请日：1992-01-14
Applicant: TECHNICON INSTR
Inventor： SMYTHE W J
Abstract: Contamination between successive aqueous samples in a continuous-flow analytical system is eliminated by the careful and precise application of a thin, uniform film of immiscible fluid upon the outer surface of an aspirating probe of a metering system. The immiscible fluid is selected to preferentially wet the inner and outer probe surfaces and the inner wall surfaces of the conduits of such system, to the substantial exclusion of the aqueous samples. The immiscible fluid is aspirated, along with an air segment, between aspirations of successive samples, each aspirated air and sample segments are encapsulated by such immiscible fluid while passed through such system. A selective valve is utilized to isolate and transfer each fluid sample from the probe to such system.
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公开(公告)号：AU6415380A
公开(公告)日：1981-05-28
申请号：AU6415380
申请日：1980-11-06
Applicant: TECHNICON INSTR
Inventor： SMYTHE W J , ISREELI J , PELAUIN M H
IPC: G01N35/08
Abstract: A sample analyzing system features a number of discrete sample segments continuously conveyed along a conduit. Each sample segment receives a precise aliquot of one or more reagents on a selective basis, and in any particular sequence. Selective injection of the reagent into the moving stream of sample segments allows for an increase in the efficiency and throughput of the sample processing.
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