WO2016143085A1 - オートサンプラ - Google Patents
オートサンプラ Download PDFInfo
- Publication number
- WO2016143085A1 WO2016143085A1 PCT/JP2015/057100 JP2015057100W WO2016143085A1 WO 2016143085 A1 WO2016143085 A1 WO 2016143085A1 JP 2015057100 W JP2015057100 W JP 2015057100W WO 2016143085 A1 WO2016143085 A1 WO 2016143085A1
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- WO
- WIPO (PCT)
- Prior art keywords
- autosampler
- sample
- sample rack
- condensed water
- cover member
- Prior art date
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/24—Automatic injection systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/026—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations having blocks or racks of reaction cells or cuvettes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/12—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the preparation of the feed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/24—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the treatment of the fractions to be distributed
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/42—Low-temperature sample treatment, e.g. cryofixation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1081—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices characterised by the means for relatively moving the transfer device and the containers in an horizontal plane
- G01N35/1083—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices characterised by the means for relatively moving the transfer device and the containers in an horizontal plane with one horizontal degree of freedom
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
- G01N2030/8804—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 automated systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N2035/00346—Heating or cooling arrangements
- G01N2035/00445—Other cooling arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N2035/00346—Heating or cooling arrangements
- G01N2035/00455—Controlling humidity in analyser
Definitions
- the present invention relates to an autosampler having a cooling unit for cooling a sample liquid in a sample container placed on a sample rack.
- a sample liquid is automatically collected from a plurality of sample bottles (vials) placed on a sample rack and introduced into the analyzer. Is used (see, for example, Patent Document 1).
- the sample liquid may be cooled using a sample cooling unit in order to prevent the sample liquid from volatilizing or deteriorating.
- the sample liquid is cooled, for example, by bringing the heat transfer block cooled by the Peltier element into contact with the bottom surface of the sample rack and cooling the vial placed on the sample rack.
- the temperature inside the autosampler decreases and condensation occurs.
- condensation is likely to occur in the heat transfer block cooled to a low temperature and in the vicinity thereof. If the water condensed in this way flows down the wall of the heat transfer block and flows out to the periphery, a part of it flows into the part that houses the electrical system, causing a short circuit or causing rust in the housing Occurs.
- a dehumidifying mechanism is arranged to prevent the generation of condensed water by dehumidifying the air inside the autosampler. Yes.
- a high-performance dehumidifying mechanism must be installed, and the autosampler becomes expensive.
- the problem to be solved by the present invention is an autosampler having a sample cooling unit for cooling a sample solution, and is capable of discharging condensed water without using an expensive configuration like a high-performance dehumidifier. It is to provide an autosampler that can.
- the autosampler according to the present invention made to solve the above problems is a) a sample cooling unit that cools the sample stored in the sample rack by being in thermal contact with the bottom surface of the sample rack; b) a condensed water receiving portion provided below the sample rack and receiving water condensed at the periphery of the sample rack and having at least one hole formed in the bottom surface; c) a drainage channel formed so that a droplet falling from the at least one hole flows.
- the sample cooling unit can be, for example, a plate-like or block-like aluminum member cooled by a Peltier element or the like.
- the present invention has been made by paying attention to the fact that condensed water is locally generated inside the autosampler, and solves the conventional problems by reliably discharging the condensed water. That is, the problem caused by the dew condensation water is solved without using an expensive dehumidifying mechanism for dehumidifying the entire air inside the autosampler as in the prior art.
- the air in the autosampler where the sample solution is collected contains a lot of water vapor, and when the sample solution is cooled, condensation occurs locally in the case where the sample solution is cooled to a low temperature.
- the water condensed around the sample rack cooled by the sample cooling part flows down to the condensed water receiving part located below the sample rack and drains from the hole of the condensed water receiving part. Guided to the flow path. Therefore, the dew condensation water in the autosampler can be surely discharged.
- the autosampler according to the present invention further includes: d) It is preferable to include a cover member that is disposed between the sample rack and the sample cooling unit and covers the sample cooling unit from above, and at least the upper surface has heat conductivity.
- the sample cooling unit is not exposed to the inside of the autosampler, and thus condensation occurs on the cover member that covers the sample cooling unit. Therefore, by arranging the cover member so that the condensed water generated in the cover member flows down the side surface of the cover member to the condensed water receiving portion, the condensed water can be discharged more reliably. In addition, by adjusting the shape of the cover member as appropriate, even if a slight shift occurs in the relative positional relationship of each member, the condensed water flowing down from the side surface of the cooling unit cover member flows into the drainage flow path, Condensed water can be discharged reliably.
- the dew condensation water receiving portion has a slope that decreases toward the one or more holes. Thereby, the dew condensation water which flowed down to the dew condensation water receiving part can be efficiently led to the drainage channel.
- the schematic block diagram of one Example of the autosampler which concerns on this invention The figure explaining the structure of the recessed part in a present Example. The figure explaining the shape of the recessed part of the dew condensation water receiving part in a present Example. The figure explaining the shape of the drainage channel in a present Example.
- the schematic block diagram of another Example of the autosampler which concerns on this invention The schematic block diagram of the detachable autosampler which is another Example of the autosampler which concerns on this invention.
- FIG. 1 shows a schematic configuration of the autosampler of this embodiment.
- a sample rack mounting portion 12 for mounting the sample rack 11 is provided on the inner side surface of the autosampler 1.
- a sampling needle (hereinafter simply referred to as “needle”) 17 for collecting a sample solution from each vial 16 placed on the sample rack 11, and the needle 17 in the horizontal direction
- the moving mechanism 18 which moves to a perpendicular direction is provided.
- the sample collected by the needle 17 flows into a flow path pipe (not shown) made of flexible resin or the like, and is introduced into an analyzer such as a liquid chromatograph.
- the autosampler 1 is also provided with flow path switching valves 191 and 192 for switching such flow paths.
- a cooling unit cover member 3 (hereinafter simply referred to as a “cover member”) on which the sample rack 11 is placed and a condensed water receiving unit 4 are disposed.
- FIG. 2 shows a schematic diagram of the condensed water receiving portion 4.
- the condensed water receiving portion 4 includes a recess 42 that surrounds the two openings 41 formed in the center, and an inclined portion 43 that is located outside the recess 42 and decreases toward the recess 42.
- a metal block 21 made of, for example, aluminum described later is inserted into the two openings 41.
- the concave portion 42 has one or more holes 44 at its four corners and long side portions.
- the bottom surface of the recess 42 is inclined so as to become lower toward the hole 44.
- the cooling mechanism 2 includes a metal block 21 that is cooled by a Peltier element (not shown) and a drain passage 22.
- the metal block 21 is inserted into the opening 41 of the condensed water receiving unit 4 from below.
- the cover member 3 made from aluminum is attached so that the upper surface and side surface of the metal block 21 may be covered, and it fixes with a screw etc. from upper direction.
- the cover member 3 is attached, the lower end of the side peripheral portion of the cover member 3 comes into contact with the upper surface of the concave portion 42 of the condensed water receiving portion 4, and the internal space of the autosampler 1 is blocked from the outside.
- the drainage channel 22 of the present embodiment is formed in a U-shape, for example, in plan view as shown in FIG. However, the shape does not have to be U-shaped as long as the position indicated by the broken-line circle is located immediately below the hole 44 of the recess 42. Also, as shown in the CC ′ cross-sectional view (right) in FIG. 4, the drainage flow path 22 is inclined so as to become lower from the back of the autosampler toward the front, and at the tip of the inclination is a cooling mechanism. A flow path for draining to the outside of 2 is formed.
- a path through which condensed water flows when the sample solution is cooled in the autosampler 1 of the present embodiment will be described.
- the metal block 21 is cooled to a low temperature by the Peltier element, and the sample rack 11 is cooled via the cover member 3.
- the sample solution in the vial 16 placed on the sample rack 11 is cooled.
- the water vapor present inside the autosampler 1 where the sample liquid is collected and the like is condensed to cause dew condensation.
- condensation occurs in the cover member 3 cooled to a low temperature and in the vicinity thereof.
- the water thus condensed flows down along the side surface of the cover member 3 and flows into the concave portion 42 of the condensed water receiving portion 4 located in contact with the lower end of the side surface of the cover member 3.
- Condensation generated on the inner wall surface or the like of the autosampler 1 flows down along the wall surface or the like, is guided to the recess 42 through the inclined portion 43 of the condensed water receiving portion 4, and is discharged in the same manner as described above.
- the bottom surface of the recess 42 is inclined toward the hole 44. Accordingly, the water flowing into the recess 42 reaches the hole 44 and falls. As described with reference to FIG. 4, the drainage flow path 22 is formed immediately below the hole 44, and the dew condensation water falls into the drainage flow path 22 (the position indicated by the dotted circle in FIG. 4). The condensed water that has fallen into the drainage channel 22 flows forward along the inclination of the channel, and is discharged to the outside of the cooling mechanism 2 along the channel.
- the dew condensation water receiving portion 4 is provided with the concave portion 42 provided so as to surround the entire circumference of the opening 41 and the inclined portion 43 formed in the periphery thereof, but the inclined portion which is lowered from the outside toward the opening; It can also comprise so that it may have a wall standing upright at the tip of an inclination.
- the condensed water receiving portion 4 is placed under the cover member 3 is shown.
- the condensed water receiving portion 4 is placed on the cover member 3. The same effect can be obtained.
- the cooling mechanism 2 is disposed inside the autosampler 1, which is a so-called integrated autosampler.
- the configuration of the present invention is configured such that the cooling mechanism is detachable from the autosampler body. It can also be used in so-called detachable autosamplers.
- FIG. 6 shows an example of a detachable autosampler 60.
- This autosampler 60 is configured such that an autosampler main body 61 having a sample rack mounting portion 12 and a condensed water receiving portion 4 and a cooling mechanism 62 having a metal block 21 and a drainage channel 42 are detachable. Is different from the autosampler 1 described above.
- the cooling mechanism 62 can be attached only when analyzing a sample solution that needs to be cooled, so that it can meet a wider range of user needs.
- the cover member 3 and the dew condensation water receiving portion 4 are formed of independent members. However, they can be formed integrally.
- FIG. 7 shows an example of such a cover integrated member 5.
- the cover integrated member 5 is an aluminum integrated member, for example, and includes a cover portion 51 including an upper surface portion on which the sample rack 11 is placed and a side peripheral portion for allowing condensed water to flow down, and a side peripheral portion of the cover portion 51. It has the inclination part 53 connected from the lower end, and the hole 54 provided in at least one place.
- FIG. 7 shows a configuration in which the inclined portion 53 is connected to the lower end of the side peripheral portion.
- the above-described concavity 42 and the inclined portion 43 are arranged in this order at the lower end of the side peripheral portion, and the above-described dew condensation water receiving portion. 4 can be configured.
- the metal block 21 cooled by the Peltier element is used as the cooling member and the aluminum cover member 3 is used.
- the cover member 3 should just be able to connect the cooling member 21 and the sample rack 11 thermally, and the side surface may be resin.
- the cover member 3 only needs to have a shape having a side surface through which condensed water flows and flows, and in addition to a shape having a rectangular cross section as in the above embodiment, various types such as a shape having a trapezoidal cross section are used. be able to.
- the number (two places) of the openings 41 can be changed as appropriate (when the cover integrated member is used, no opening is provided), and the number of the cooling members 21 and the number of the cover members 3 are also appropriately determined accordingly. Can be changed.
- the cover member 3 is used.
- the cover member 3 may be used without using the cover member 3.
- the gap between the metal block 21 and the opening 41 of the condensed water receiving portion 4 is closed with a heat-insulating seal member or the like, so that the part that accommodates the electrical system is used.
- the condensed water can be discharged from the hole 44 of the condensed water receiving portion 4 to the drainage flow path 22 while preventing the condensed water from flowing in.
- FIG. 1 in the configuration of FIG.
- the condensed water receiving portion 4 is placed on the upper surface of the metal block 21, and the metal block 21 is formed on the bottom surface of the upper housing of the autosampler 1 for inserting the metal block 21.
- the condensed water can be discharged while preventing the condensed water from flowing into a portion that houses the electrical system.
- the autosampler used in the liquid chromatograph has been described.
- the autosampler can be used in various analyzers that analyze sample liquids using the autosampler.
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Abstract
Description
a) サンプルラックの底面と熱的に接触することにより該サンプルラックに収容された試料を冷却する試料冷却部と、
b) 前記サンプルラックの下方に設けられ、該サンプルラックの周辺で結露した水を受容する、底面に少なくとも1つの孔が形成された結露水受容部と、
c) 前記少なくとも1つの孔から落下する液滴が流れ込むように形成された排水流路と
を備えることを特徴とする。
d) 前記サンプルラックと前記試料冷却部の間に配置され、該試料冷却部を上方から覆う、少なくとも上面が伝熱性を有するカバー部材
を備えることが好ましい。
また、カバー部材の形状を適宜に調整することによって、各部材の相対的な位置関係に多少のずれが生じても、冷却部カバー部材の側面から流下する結露水を排水流路に流れ込ませ、確実に結露水を排出することができる。
オートサンプラ1の内部の側面には、サンプルラック11を取り付けるサンプルラック取付部12が設けられている。また、オートサンプラ1の内部には、サンプルラック11上に載置された各バイアル16から試料液を採取するためのサンプリングニードル(以下単に「ニードル」と呼ぶ)17と、該ニードル17を水平方向及び鉛直方向に移動する移動機構18が設けられている。さらに、ニードル17で採取された試料は可撓性の樹脂等から成る流路配管(図示略)に流入し、液体クロマトグラフ等の分析装置へ導入される。オートサンプラ1には、こうした流路を切り替えるための流路切替バルブ191、192も設けられている。
金属ブロック21は、結露水受容部4の開口41に下方から差し込まれる。そして、金属ブロック21の上面と側面を覆うようにアルミニウム製のカバー部材3が取り付けられ上方からねじなどで固定される。カバー部材3を取り付けると、該カバー部材3の側周部の下端が結露水受容部4の凹部42の上面に当接し、オートサンプラ1の内部空間が外部から遮断される。
上記実施例では結露水受容部4を開口41の全周を取り囲むように設けた凹部42とその周辺に形成した傾斜部43を備える構成としたが、外側から開口に向かって低くなる傾斜部と傾斜の先に立設する壁を有するように構成することもできる。
また、上記実施例ではカバー部材3の下に結露水受容部4を載置した例を示したが、図5に示すように、カバー部材3の上に結露水受容部4を載置しても同様の効果が得られる。さらに、カバー部材3と結露水受容部4を一体的に構成しても良い。これらの場合、開口41は不要であり、カバー部材3の裏面に直接金属ブロック21の上面を熱的に接触させれば良い。
11…サンプルラック
12…サンプルラック取付部
16…バイアル
17…ニードル
18…移動機構
191、192…流路切替バルブ
61…オートサンプラ本体
2…冷却機構
21…金属ブロック(冷却部材)
22…排水流路
3…冷却部カバー部材
4…結露水受容部
41…開口
42…凹部
43…傾斜部
44…孔
5…カバー一体部材
51…カバー部
53…傾斜部
54…孔
Claims (5)
- a) サンプルラックの底面と熱的に接触することにより該サンプルラックに収容された試料を冷却する試料冷却部と、
b) 前記サンプルラックの下方に設けられ、該サンプルラックの周辺で結露した水を受容する、底面に少なくとも1つの孔が形成された結露水受容部と、
c) 前記少なくとも1つの孔から落下する液滴が流れ込むように形成された排水流路と、
を備えることを特徴とするオートサンプラ。 - d) 前記サンプルラックと前記試料冷却部の間に配置され、該試料冷却部を上方から覆う、少なくとも上面が伝熱性を有するカバー部材
を備えることを特徴とする請求項1に記載のオートサンプラ。 - 前記結露水受容部が、前記1乃至複数の孔に向かって低くなる傾斜を有することを特徴とする請求項1又は2に記載のオートサンプラ。
- 前記試料冷却部と前記排水流路を有する冷却機構が本体に着脱可能に構成されていることを特徴とする請求項1~3のいずれかに記載のオートサンプラ。
- 請求項1~4のいずれかに記載のオートサンプラを備えた液体クロマトグラフ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201580077686.7A CN107430102B (zh) | 2015-03-11 | 2015-03-11 | 自动取样器 |
US15/557,345 US11209449B2 (en) | 2015-03-11 | 2015-03-11 | Autosampler |
JP2017504497A JP6402821B2 (ja) | 2015-03-11 | 2015-03-11 | オートサンプラ |
PCT/JP2015/057100 WO2016143085A1 (ja) | 2015-03-11 | 2015-03-11 | オートサンプラ |
Applications Claiming Priority (1)
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---|---|---|---|
PCT/JP2015/057100 WO2016143085A1 (ja) | 2015-03-11 | 2015-03-11 | オートサンプラ |
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WO2016143085A1 true WO2016143085A1 (ja) | 2016-09-15 |
Family
ID=56878570
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PCT/JP2015/057100 WO2016143085A1 (ja) | 2015-03-11 | 2015-03-11 | オートサンプラ |
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US (1) | US11209449B2 (ja) |
JP (1) | JP6402821B2 (ja) |
CN (1) | CN107430102B (ja) |
WO (1) | WO2016143085A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02141860U (ja) * | 1989-05-02 | 1990-11-29 | ||
JPH09281112A (ja) * | 1996-04-17 | 1997-10-31 | Shimadzu Corp | 冷却器 |
JP2005291731A (ja) * | 2004-03-31 | 2005-10-20 | Fujifilm Techno Products Co Ltd | 保冷庫および生化学分析装置 |
JP2011099705A (ja) * | 2009-11-04 | 2011-05-19 | Hitachi High-Technologies Corp | サンプルラック |
JP2013190245A (ja) * | 2012-03-13 | 2013-09-26 | Shimadzu Corp | 試料冷却装置及びサンプリング装置 |
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US1684502A (en) * | 1926-07-19 | 1928-09-18 | Nilson Gustaf Albin | Shower receptor |
US1766125A (en) * | 1929-05-27 | 1930-06-24 | Alfred H Jahns | Bath cabinet |
US4037427A (en) * | 1971-05-21 | 1977-07-26 | Kramer Doris S | Refrigeration evaporators with ice detectors |
US5147551A (en) | 1990-04-20 | 1992-09-15 | Dynatech Precision Sampling Corporation | Solids and semi-solids sampling apparatus, method, and fluid injection apparatus |
US5158184A (en) * | 1992-01-10 | 1992-10-27 | Rubbermaid Incorporated | Dish rack and drain tray assembly |
JPH10123141A (ja) * | 1996-10-22 | 1998-05-15 | Toa Medical Electronics Co Ltd | 冷却装置およびそれを備えた分析装置 |
JP3422262B2 (ja) * | 1998-08-28 | 2003-06-30 | 株式会社島津製作所 | 試料冷却装置 |
JP3763294B2 (ja) * | 2002-10-03 | 2006-04-05 | 松下電器産業株式会社 | 分注装置 |
JP5471846B2 (ja) | 2010-05-31 | 2014-04-16 | 株式会社島津製作所 | 液体試料導入装置及び液体試料導入方法 |
US8999241B2 (en) * | 2011-03-16 | 2015-04-07 | Sysmex Corporation | Specimen analyzer |
JP5949603B2 (ja) * | 2013-03-08 | 2016-07-06 | 株式会社島津製作所 | 試料冷却装置 |
CN203422384U (zh) * | 2013-08-23 | 2014-02-05 | 株式会社东芝 | 一种自动分析装置及其试药库 |
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- 2015-03-11 WO PCT/JP2015/057100 patent/WO2016143085A1/ja active Application Filing
- 2015-03-11 CN CN201580077686.7A patent/CN107430102B/zh not_active Expired - Fee Related
- 2015-03-11 US US15/557,345 patent/US11209449B2/en active Active
- 2015-03-11 JP JP2017504497A patent/JP6402821B2/ja active Active
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JPH02141860U (ja) * | 1989-05-02 | 1990-11-29 | ||
JPH09281112A (ja) * | 1996-04-17 | 1997-10-31 | Shimadzu Corp | 冷却器 |
JP2005291731A (ja) * | 2004-03-31 | 2005-10-20 | Fujifilm Techno Products Co Ltd | 保冷庫および生化学分析装置 |
JP2011099705A (ja) * | 2009-11-04 | 2011-05-19 | Hitachi High-Technologies Corp | サンプルラック |
JP2013190245A (ja) * | 2012-03-13 | 2013-09-26 | Shimadzu Corp | 試料冷却装置及びサンプリング装置 |
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US11209449B2 (en) | 2021-12-28 |
JPWO2016143085A1 (ja) | 2017-09-28 |
US20180052184A1 (en) | 2018-02-22 |
CN107430102A (zh) | 2017-12-01 |
CN107430102B (zh) | 2020-05-12 |
JP6402821B2 (ja) | 2018-10-10 |
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