WO2023162400A1 - 蒸発防止機構、検体保管機構及び検体保管搬送装置 - Google Patents
蒸発防止機構、検体保管機構及び検体保管搬送装置 Download PDFInfo
- Publication number
- WO2023162400A1 WO2023162400A1 PCT/JP2022/045136 JP2022045136W WO2023162400A1 WO 2023162400 A1 WO2023162400 A1 WO 2023162400A1 JP 2022045136 W JP2022045136 W JP 2022045136W WO 2023162400 A1 WO2023162400 A1 WO 2023162400A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- storage
- container
- specimen
- sample
- upper opening
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 114
- 238000001704 evaporation Methods 0.000 title claims abstract description 99
- 230000008020 evaporation Effects 0.000 title claims abstract description 99
- 230000002265 prevention Effects 0.000 title claims abstract description 87
- 230000007723 transport mechanism Effects 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 21
- 230000004308 accommodation Effects 0.000 abstract 2
- 238000003908 quality control method Methods 0.000 description 25
- 235000004522 Pentaglottis sempervirens Nutrition 0.000 description 14
- 240000004050 Pentaglottis sempervirens Species 0.000 description 13
- 230000032258 transport Effects 0.000 description 10
- 239000003153 chemical reaction reagent Substances 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- 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
Definitions
- the present invention relates to an evaporation prevention mechanism, a sample storage mechanism, and a sample storage and transportation device.
- QC Quality Control
- Patent Document 1 discloses a cooling storage assembly for cold storage of controls and calibrators. Further, Patent Literature 2 discloses a sample analyzer that effectively suppresses evaporation of a reagent when an unsealed reagent container is installed in the sample analyzer.
- the specimen storage mechanism that stores QC specimens is required to prevent evaporation and keep the concentration constant during the QC specimen storage period.
- the method of directly covering the specimen container has a high evaporation prevention effect, there is a concern that carryover may occur when the lid is reused for another QC specimen.
- the number of consumables increases and a mechanism and space for disposal are required.
- the lid disclosed in Patent Document 2 uses the shape of the reagent container to cover the opening of the reagent container without contact. Specifically, the shape of the shoulder of the reagent container is used to place the lid on the reagent container. On the other hand, a sample container containing a QC sample is usually cylindrical like a test tube, and it is difficult to place a lid covering the opening without contact with the upper end of the sample container.
- An object of the present invention is to provide an evaporation prevention mechanism, a specimen storage mechanism, and a specimen storage and transport apparatus that suppress evaporation during specimen storage without causing carryover.
- An evaporation prevention mechanism that is an embodiment of the present invention is an evaporation prevention mechanism that accommodates a cylindrical specimen container that contains a specimen, and includes a cylindrical storage container that connects an upper opening and a lower opening, a lid covering the upper opening, a sealing member attached to the lower opening, and a bottom receiving member, the sample container is inserted into the storage container through the upper opening, the sealing member is brought into close contact with the side surface of the sample container, and The bottom of the sample container is in contact with the bottom receiving member, and the top end of the sample container is stored in a state in which it is not in contact with the lid.
- FIG. 1 is an overall configuration diagram of an automatic analyzer including a sample storage/transport device and an analysis section.
- FIG. 2 is a bird's-eye view of an evaporation prevention mechanism 12 (first example); Sectional drawing of the evaporation prevention mechanism 12 (1st example).
- FIG. 2 is a bird's-eye view of an evaporation prevention mechanism 12 (first example); Sectional drawing of the evaporation prevention mechanism 12 (1st example).
- a bird's-eye view of the evaporation prevention mechanism 12 (second example). Sectional drawing of the evaporation prevention mechanism 12 (2nd example).
- FIG. 4 is a diagram of a sample storage disk in which a storage container and a sample storage disk are integrally formed;
- FIG. 3 is a bird's-eye view of an evaporation prevention mechanism 12 (first modified example); Sectional drawing of the evaporation prevention mechanism 12 (first modification).
- FIG. 10 is a bird's-eye view of the evaporation prevention mechanism 12 (second modified example); Sectional drawing of the evaporation prevention mechanism 12 (2nd modification).
- FIG. 10 is a bird's-eye view of the evaporation prevention mechanism 12 (second modified example); Sectional drawing of the evaporation prevention mechanism 12 (2nd modification).
- Fig. 1 shows the sample storage and transportation device that stores and transports QC samples.
- the sample storage and transportation device 1 is connected to one or more analysis units 2 to constitute an automatic analysis device.
- a rack transport mechanism 5 , a sample container transport mechanism 6 , and a cold storage (sample storage mechanism) 8 are provided as main components of the sample storage and transport apparatus 1 .
- a QC sample is contained in a cylindrical sample container 3 , and a plurality of sample containers 3 are loaded on a sample rack 4 .
- a rack transport mechanism 5 for transporting the sample rack 4 is connected to the analysis unit 2, a sample loading unit (not shown), etc. By moving the sample rack 4 between them, the QC sample is transported to the automatic analyzer.
- FIG. 1 shows a configuration example in which the sample rack 4 is placed on a belt and conveyed
- the configuration may be such that the sample rack 4 is moved by a gripping action or a lifting action.
- a transport disk for moving the sample container 3 by rotation may be used for transporting the QC sample between apparatuses.
- the sample container 3 loaded into the sample storage and transport apparatus 1 via the rack transport mechanism 5 is taken out from the sample rack 4 by the sample container transport mechanism 6 .
- the removed sample container 3 is gripped by the sample container transport mechanism 6 , and transported to the cooler 8 by moving the sample container transport mechanism base 7 while gripping the sample container 3 .
- the cooler 8 is provided with an openable and closable shutter 9 on a part of the cover, and the shutter 9 is opened when the specimen container transport mechanism 6 accesses the inside of the cooler.
- the shutter 9 is a part of the top cover in the example of FIG. 1, it is not limited to this.
- the shutter 9 may have a structure in which the side surface of the cold storage 8 opens, or may be a hole large enough for the specimen container transport mechanism 6 to transfer the container inside the cold storage.
- FIG. 2 schematically shows a plan view of the inside of the cold storage box 8.
- a sample storage disk 11 is installed inside the refrigerator 8 , and an evaporation prevention mechanism 12 is arranged on the sample storage disk 11 .
- the sample storage disk 11 is rotatable in the circumferential direction, and moves the evaporation prevention mechanism 12 accessed by the sample container transport mechanism 6 directly below the shutter 9 .
- This example shows an example in which three evaporation prevention mechanisms 12 are radially arranged in the radial direction of the specimen storage disk 11, but the arrangement method of the evaporation prevention mechanisms 12 on the specimen storage disk 11 is not particularly limited. .
- the internal structure of the cold storage box 8 shown in FIG. 2 is an example, and is not limited to the above structure.
- a structure may be adopted in which the evaporation prevention mechanism 12 is fixedly arranged in the cold storage 8 and the specimen container transport mechanism 6 accesses each of the evaporation prevention mechanisms 12 in the cold storage 8 .
- the specimen container 3 can be individually accommodated inside the evaporation prevention mechanism.
- the lid of the evaporation prevention mechanism is opened in advance by the lid opening/closing mechanism 10, and the sample container is stored in the evaporation prevention mechanism by the specimen container transport mechanism 6.
- the cover of the evaporation prevention mechanism 12 is closed by the cover opening/closing mechanism 10 after the removal work is completed.
- the cold storage 8 is closed by closing the shutter 9 .
- the shutter 9 may be left open until a series of operations are completed.
- FIG. 1 A first example of the evaporation prevention mechanism 12 will be described with reference to FIGS. 3A-B, 4A-B, and 5.
- FIG. 3A-B A first example of the evaporation prevention mechanism 12 will be described with reference to FIGS. 3A-B, 4A-B, and 5.
- FIG. 3A-B A first example of the evaporation prevention mechanism 12 will be described with reference to FIGS. 3A-B, 4A-B, and 5.
- FIG. 1 A first example of the evaporation prevention mechanism 12 will be described with reference to FIGS. 3A-B, 4A-B, and 5.
- FIG. 3A and 3B show the evaporation prevention mechanism 12 (first example) with the lid 104 opened, FIG. 3A being a bird's-eye view, and FIG. 3B being a sectional view.
- the evaporation prevention mechanism 12 includes a storage container 101 , a seal member 102 , a bottom receiving portion 103 and a lid 104 .
- the storage container 101 has a cylindrical shape that opens upward and downward, and has a large diameter portion 101A leading to an upper opening and a small diameter portion 101B leading to a lower opening. Since the diameter changes discontinuously at the boundary between the large-diameter portion 101A and the small-diameter portion 101B, the storage container 101 has a stepped shape.
- a lid 104 and a sealing member 102 are provided at the upper and lower openings of the storage container 101, respectively.
- the diameter of the small diameter portion 101B is slightly larger than the outer diameter of the sample container 3 accommodated in the evaporation prevention mechanism 12 .
- the lid 104 is attached via a hinge 104h to a flange 101f connected to the upper opening of the storage container 101, and the lid opening/closing mechanism 10 opens and closes the lid 104 with a handle 104n of the lid body.
- the seal member 102 is made of an elastic material such as rubber.
- the seal member 102 has a fixed portion 102r having an annular convex shape on the upper side of an annular main body portion, and a sealing portion 102s having an annular convex shape with a tapered diameter on the lower side of the main body portion.
- the diameter at the tip of the seal portion 102 s is made smaller than the outer diameter of the sample container 3 accommodated in the evaporation prevention mechanism 12 .
- the sealing member 102 is attached to the end of the small diameter portion 101B of the storage container 101 by a fixing portion 102r.
- the bottom receiving portion 103 includes a flange 103f, a support member 103p, and a bottom receiving member 103b.
- the bottom receiving member 103b is a member that supports the bottom of the sample container 3 accommodated by the evaporation prevention mechanism 12, and is provided with a hole 105 that serves as a contact position for the bottom of the sample container 3. As shown in FIG. Here, the bottom of the sample container 3 is positioned and supported by inserting the bottom of the sample container 3 into the hole 105 . Instead of the hole 105, an annular protrusion may be provided to position and support the sample container 3.
- the bottom receiving member 103b is secured to the flange 103f by one or more support members 103p, and the flange 103f is mutually secured to the flange 101f of the container 101 by the struts 106.
- the bottom receiving member 103b is arranged so that its center coincides with the central axis X of the small diameter portion 101B of the storage container 101. shall be fixed.
- the sample container 3 stored in the evaporation prevention mechanism 12 is stably stored in a vertical state.
- a method of fixing the storage container 101 and the bottom receiving portion 103 an example of connecting the flanges with a support is shown, but the method is not limited to this.
- the sample container transport mechanism 6 inserts the sample container 3 into the evaporation prevention mechanism 12 with the lid 104 opened by the lid opening/closing mechanism 10 from above in the vertical direction. It is done by The sample container transport mechanism 6 inserts the sample container 3 by expanding the sealing portion 102s of the sealing member 102, and when the bottom of the sample container 3 comes into contact with the bottom receiving member 103b and does not move any further, the sample container 3 is inserted. finish. After that, the sample container transport mechanism 6 separates the sample container 3 and moves away from the evaporation prevention mechanism 12 . The lid opening/closing mechanism 10 closes the lid 104 of the evaporation prevention mechanism 12 .
- 4A and 4B show the evaporation prevention mechanism 12 (first example) with the sample container 3 housed therein and the lid 104 closed, FIG. 4A being a bird's-eye view, and FIG. 4B being a cross-sectional view.
- the sealing member 102 tightly seals the sides of the sample container 3 by expanding the sealing portion 102s. Therefore, when the sample container 3 is inserted, friction occurs between the seal portion 102s and the side surface of the sample container 3 that comes into contact with the seal portion 102s.
- a specimen identification label (not shown) is attached to the side surface of the specimen container 3 for identifying the QC specimen contained therein. It is desirable that the specimen identification label be positioned above the seal member 102 when the specimen container 3 is housed in the evaporation prevention mechanism 12 . As a result, when the sample container 3 is inserted and removed, the sample identification label can be prevented from rubbing against the seal portion 102s. Also, when the seal member 102 seals the sample container 3 at the position where the sample identification label is attached, the seal performance may deteriorate due to twisting of the sample identification label. can also
- the seal member 102 Since the seal member 102 is in close contact with the side surface of the sample container 3, it is also possible to prevent the sample container 3 from rotating in the storage container 101. As a result, when the specimen identification label is a label displaying a barcode, the orientation in which the barcode is displayed can be kept constant. The specimen identification label can be read without detecting the barcode position.
- the sample container 3 is supported by the seal member 102 and the bottom receiving member 103b whose center is aligned with the central axis X of the small-diameter portion 101B of the storage container 101, whereby the sample container 3 is It is stably accommodated in the vertical state in the evaporation prevention mechanism 12. - ⁇ Thereby, the handling accuracy of the sample container 3 by the sample container transport mechanism 6 can be improved.
- the diameter and height of the large-diameter portion 101A of the storage container 101 are determined so as not to interfere with the operation of the sample container transport mechanism 6 that handles the sample container 3. It is necessary to determine the size of the large diameter portion 101A of the storage container 101 so as not to interfere with the operation of the sample container transport mechanism 6 that grips the sample container 3 and is inserted into the storage container 101 as described above.
- the space around the sample container 3 when the sample container 3 is stored in the evaporation prevention mechanism 12 is a system closed from the external environment by the storage container 101, the sealing member 102, and the closed lid 104. shall be called a storage area. As the volume of the storage area becomes smaller, the amount of evaporation of the QC sample from the sample container 3 can be suppressed.
- the diameter and height of the large-diameter portion 101A of the storage container 101 are set to the minimum size that does not interfere with the operation of the sample container transport mechanism 6, and the diameter of the small-diameter portion 101B is set to the extent that the outer diameter of the sample container 3 is slightly increased. It is desirable to For example, the diameter of the large-diameter portion 101A of the storage container 101 shown in the figure increases from the connecting portion (step) with the small-diameter portion 101B toward the upper opening.
- the shape and diameter of the large-diameter portion 101A can be determined so that the volume of the large-diameter portion 101A is reduced according to the loading and unloading operations.
- the insertion depth of the specimen container 3 is determined by the position of the bottom receiving member 103b. Therefore, the bottom receiving member 103b is attached at a position such that the sample container 3 and the lower surface of the lid 104 do not come into contact with each other even when the sample container 3 with the largest diameter used in the automatic analyzer is inserted.
- the insertion depth of the specimen container 3 By controlling the insertion depth of the specimen container 3 with the bottom receiving member 103b in this way, even if the diameter of the specimen container 3 to be accommodated is different, it can be accommodated in the evaporation prevention mechanism 12 appropriately.
- the resistance when the sample container 3 passes through the seal member 102 differs if the diameter of the sample container 3 differs. variation is likely to occur.
- the configuration of this embodiment by inserting the sample container 3 until it abuts against the bottom receiving member 103b, it can be reliably stored in the appropriate position of the evaporation prevention mechanism 12, and the handling accuracy of the sample container 3 can be improved. .
- the storage container 101 is opened at the lower end, so that the condensed water generated in the storage area is discharged from the storage container 101 . Therefore, it is not necessary to provide a drain for discharging condensed water in the storage area. If a drain is provided in the evaporation prevention mechanism 12, air can be exchanged between the inside and outside of the storage area even when the sample container 3 is stored, and the amount of evaporation of the QC sample increases. .
- FIGS. 6A-B and 7A-B A second example of the evaporation prevention mechanism 12 will be described with reference to FIGS. 6A-B and 7A-B. It should be noted that the same reference numerals are assigned to the configurations common to those of the first example, and overlapping descriptions will be omitted.
- the difference between the first example and the second example is the configuration of the bottom receiving member. In the first example, the bottom receiving member is provided for each storage container, whereas in the second example, it is provided in common for a plurality of storage containers.
- FIG. 6A and 6B show the evaporation prevention mechanism 12 (second example) with the lid 104 opened, FIG. 6A being a bird's-eye view, and FIG. 6B being a sectional view.
- the bottom receiving member 201 is provided as a common member for a plurality of storage containers 101 , and is provided with holes 105 corresponding to the storage containers 101 to become contact positions of the bottoms of the sample containers 3 .
- an annular protrusion may be provided to position and support the sample container 3.
- FIG. 7A and 7B show the evaporation prevention mechanism 12 (second example) with the specimen container 3 housed therein and the lid 104 closed, FIG. 7A being a bird's-eye view, and FIG. 7B being a sectional view.
- FIG. 8 shows an example in which the evaporation prevention mechanism 12 (second example) is installed on the sample storage disk 11.
- the bottom receiving member 201 is used as a common bottom receiving member for all the evaporation prevention mechanisms 12 installed on the specimen storage disk 11 .
- the bottom receiving member 201 has a disc shape of the same size as the sample storage disk 11, and is arranged to face the sample storage disk 11.
- the bottom receiving member 201 is arranged so as to correspond to the installation position of the evaporation prevention mechanism 12, and the contact position of the bottom of the sample container 3.
- a hole 105 is provided to provide a
- FIG. 9 shows the sample storage disk 13 in which the storage container 101 and the sample storage disk are integrally formed.
- a modified example of the evaporation prevention mechanism 12 will be described below.
- the description of the bottom receiving member may be omitted, and it may be provided in the evaporation prevention mechanism 12 as in the first example, or may be provided in the plurality of evaporation prevention mechanisms 12 as in the second example.
- a bottom receiving member may be provided.
- the evaporation prevention mechanism may be installed on the disk-shaped specimen storage disk, or the storage container of the evaporation prevention mechanism may be integrally formed with the specimen storage disk.
- FIG. 10A and 10B show the evaporation prevention mechanism 12 (first modified example) with the specimen container 3 housed therein and the lid 104 closed, FIG. 10A being a bird's eye view and FIG. 10B being a sectional view.
- the storage container 301 in this modified example has a simple shape without steps except for the small-diameter portions of the storage containers 101 in the first and second examples, which facilitates manufacturing. This is effective when defects associated with the specimen identification label due to the elimination of the small diameter portion can be tolerated, or when the specimen identification label can be miniaturized and can be accommodated within the storage area.
- the evaporation prevention mechanism 12 (second modified example) is an example using a removable cap 404 as a lid.
- 11A and 11B show the evaporation prevention mechanism 12 (second modified example) in which the sample container 3 is housed inside and covered with the cap 404, FIG. 11A being a bird's-eye view, and FIG. 11B being a cross-sectional view.
- 12A and 12B show the evaporation prevention mechanism 12 (second modified example) with the specimen container 3 housed therein and the cap 404 removed, FIG. 12A being a bird's-eye view, and FIG. 12B being a cross-sectional view.
- the cap 404 is placed on the flange 401f to cover the upper end of the sample container 3, thereby suppressing evaporation of the QC sample.
- the flange 401f of the storage container 401 is used as the cap mounting position, but the storage container 401 is installed without providing the flange 401f of the storage container 401, or is formed integrally with the storage container 401.
- a cap mounting position may be set on the specimen storage disk. Further, in this example, the cap mounting position is plate-shaped, but a step corresponding to the opening of the cap 404 may be provided so that the cap 404 can be fitted.
- the cap 404 has a shape in which the inner wall does not contact the upper end of the sample container 3 when placed on the cap mounting position, thereby preventing carryover of the sample stored next in the evaporation prevention mechanism 12. be able to.
- the diameter of the storage container 401 can be made slightly larger than the outer diameter of the sample container 3, the volume of the storage area can be reduced, and the amount of evaporation of the QC sample from the sample container 3 can be effectively suppressed. can be done.
- the present invention is not limited to the specifically described examples, and includes various modifications.
- the above-described specific examples have been described in detail in order to explain the present invention in an easy-to-understand manner, and are not necessarily limited to those having all the described configurations.
- it is possible to replace part of the configuration of one specific example with the configuration of another specific example and it is also possible to add the configuration of another specific example to the configuration of one specific example.
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
Description
Claims (15)
- 検体を収容する円筒状の検体容器を収納する蒸発防止機構であって、
上側開口と下側開口とをつなぐ筒型形状の収納容器と、
前記上側開口を覆う蓋と、
前記下側開口に取り付けられたシール部材と、
底受け部材と、を有し、
前記検体容器は前記上側開口から前記収納容器に挿入され、前記シール部材が前記検体容器の側面に密着し、前記検体容器の底部が前記底受け部材に接触するとともに、前記検体容器の上端は前記蓋とは非接触である状態で収納されることを特徴とする蒸発防止機構。 - 請求項1において、
前記シール部材は弾性体であることを特徴とする蒸発防止機構。 - 請求項1において、
前記蓋は、開閉可能に前記上側開口の外周に取り付けられ、
前記上側開口の径は前記下側開口の径よりも大きく、前記収納容器は前記上側開口につながる部分と前記下側開口につながる部分との間に、径が不連続に変化する段差を有することを特徴とする蒸発防止機構。 - 請求項1において、
前記蓋は、取り外し可能に前記上側開口の外周に載置されることを特徴とする蒸発防止機構。 - 請求項1において、
前記底受け部材は、複数の蒸発防止機構において共有されることを特徴とする蒸発防止機構。 - 検体を収容する円筒状の検体容器を複数保管する検体保管機構であって、
検体保管ディスクと、
前記検体保管ディスクに配置され、上側開口と下側開口とをつなぐ筒型形状である複数の収納容器と、
前記複数の収納容器ごとに設けられ、当該収納容器の前記上側開口を覆う蓋及び当該収納容器の前記下側開口に取り付けられたシール部材と、
底受け部材と、を有し、
前記検体容器は、前記検体保管ディスクに配置されたいずれかの前記収納容器に挿入され、前記シール部材が前記検体容器の側面に密着し、前記検体容器の底部が前記底受け部材に接触するとともに、前記検体容器の上端は当該収納容器の前記上側開口を覆う前記蓋とは非接触である状態で保管されることを特徴とする検体保管機構。 - 請求項6において、
前記検体保管機構は保冷されていることを特徴とする検体保管機構。 - 請求項6において、
前記蓋は、開閉可能に前記上側開口の外周に取り付けられ、
前記上側開口の径は前記下側開口の径よりも大きく、前記収納容器は前記上側開口につながる部分と前記下側開口につながる部分との間に、径が不連続に変化する段差を有することを特徴とする検体保管機構。 - 請求項6において、
前記蓋は、取り外し可能に前記上側開口の外周に載置されることを特徴とする検体保管機構。 - 請求項6において、
前記底受け部材は、円板形状であって、前記検体保管ディスクに配置された前記収納容器に挿入された前記検体容器の底部が接触するよう、前記検体保管ディスクに対向配置されていることを特徴とする検体保管機構。 - 請求項6において、
前記検体保管ディスクと前記複数の収納容器とは一体で形成されていることを特徴とする検体保管機構。 - 分析部にて計測される検体を収容する円筒状の検体容器の保管と搬送を行う検体保管搬送装置であって、
前記検体容器を保管する検体保管機構と、
前記検体容器を前記検体保管機構に搬入または搬出する検体容器搬送機構と、を有し、
前記検体保管機構は、検体保管ディスクと、前記検体保管ディスクに配置され、上側開口と下側開口とをつなぐ筒型形状である複数の収納容器と、前記複数の収納容器ごとに設けられ、当該収納容器の前記上側開口を覆う蓋及び当該収納容器の前記下側開口に取り付けられたシール部材と、底受け部材と、を備え、
前記検体容器は、前記検体保管ディスクに配置されたいずれかの前記収納容器に挿入され、前記シール部材が前記検体容器の側面に密着し、前記検体容器の底部が前記底受け部材に接触するとともに、前記検体容器の上端は当該収納容器の前記上側開口を覆う前記蓋とは非接触である状態で前記検体保管機構に保管されることを特徴とする検体保管搬送装置。 - 請求項12において、
前記検体保管機構は保冷されていることを特徴とする検体保管搬送装置。 - 請求項12において、
前記蓋は、開閉可能に前記上側開口の外周に取り付けられ、
前記上側開口の径は前記下側開口の径よりも大きく、前記収納容器は前記上側開口につながる部分と前記下側開口につながる部分との間に、径が不連続に変化する段差を有することを特徴とする検体保管搬送装置。 - 請求項14において、
前記検体容器搬送機構は、前記検体容器の前記検体保管機構への搬入または搬送時に、前記検体容器を把持するため、前記収納容器の前記段差よりも上の領域に挿入されることを特徴とする検体保管搬送装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2024502843A JPWO2023162400A1 (ja) | 2022-02-22 | 2022-12-07 | |
CN202280088867.XA CN118575084A (zh) | 2022-02-22 | 2022-12-07 | 防止蒸发机构、检体保管机构以及检体保管输送装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022-025552 | 2022-02-22 | ||
JP2022025552 | 2022-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2023162400A1 true WO2023162400A1 (ja) | 2023-08-31 |
Family
ID=87765542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2022/045136 WO2023162400A1 (ja) | 2022-02-22 | 2022-12-07 | 蒸発防止機構、検体保管機構及び検体保管搬送装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPWO2023162400A1 (ja) |
CN (1) | CN118575084A (ja) |
WO (1) | WO2023162400A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040124109A1 (en) * | 2001-04-03 | 2004-07-01 | Matti Hassinen | Test tube carrier |
JP2013502566A (ja) * | 2009-08-19 | 2013-01-24 | エフ.ホフマン−ラ ロシュ アーゲー | 分析装置用の試薬キット |
WO2015025633A1 (ja) * | 2013-08-23 | 2015-02-26 | 株式会社日立ハイテクノロジーズ | 検査用容器および検査装置 |
JP2017173155A (ja) * | 2016-03-24 | 2017-09-28 | 株式会社日立ハイテクノロジーズ | 検体容器搬送装置および検体容器ホルダ |
JP2020109420A (ja) * | 2020-03-26 | 2020-07-16 | シスメックス株式会社 | 試薬容器ラックおよび検体分析装置 |
-
2022
- 2022-12-07 CN CN202280088867.XA patent/CN118575084A/zh active Pending
- 2022-12-07 WO PCT/JP2022/045136 patent/WO2023162400A1/ja active Application Filing
- 2022-12-07 JP JP2024502843A patent/JPWO2023162400A1/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040124109A1 (en) * | 2001-04-03 | 2004-07-01 | Matti Hassinen | Test tube carrier |
JP2013502566A (ja) * | 2009-08-19 | 2013-01-24 | エフ.ホフマン−ラ ロシュ アーゲー | 分析装置用の試薬キット |
WO2015025633A1 (ja) * | 2013-08-23 | 2015-02-26 | 株式会社日立ハイテクノロジーズ | 検査用容器および検査装置 |
JP2017173155A (ja) * | 2016-03-24 | 2017-09-28 | 株式会社日立ハイテクノロジーズ | 検体容器搬送装置および検体容器ホルダ |
JP2020109420A (ja) * | 2020-03-26 | 2020-07-16 | シスメックス株式会社 | 試薬容器ラックおよび検体分析装置 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2023162400A1 (ja) | 2023-08-31 |
CN118575084A (zh) | 2024-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10775399B2 (en) | Automated storage modules for diagnostic analyzer liquids and related systems and methods | |
US10081502B2 (en) | Reagent store | |
JP5798588B2 (ja) | 研究室の保存・搬出システムおよび研究室試料試験管を取り扱う方法 | |
JP5390021B2 (ja) | 自動分析器 | |
US11067589B2 (en) | Automated analyzer | |
US9823261B2 (en) | Multi-well wedge-shaped reagent container with auto-open capability | |
JP6336268B2 (ja) | 複数種類の診断検査用消耗品を単一のランダムアクセス容器に保持する方法 | |
JP6032672B2 (ja) | 自動分析装置 | |
EP2942625A1 (en) | Centrifugation method | |
WO2012105388A1 (ja) | 自動分析システム | |
JP2014119328A (ja) | 試薬保管庫および試薬保管庫を備えた自動分析装置 | |
JP7080391B2 (ja) | 自動分析装置 | |
WO2023162400A1 (ja) | 蒸発防止機構、検体保管機構及び検体保管搬送装置 | |
US20160161518A1 (en) | Temporary Store | |
JP6956848B2 (ja) | 自動分析装置 | |
EP0634658B1 (en) | Biochemical analysis apparatus and incubator for the same | |
JPH08262030A (ja) | 自動分析装置 | |
JP2012112942A5 (ja) | ||
JP2010159987A (ja) | 自動分析装置 | |
EP4113124A1 (en) | Automated analyzer | |
WO2024166520A1 (ja) | 容器保管装置、容器保管方法および自動分析システム | |
WO2022137989A1 (ja) | 自動分析装置および自動分析装置における試薬の保管方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 22928917 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2024502843 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2022928917 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2022928917 Country of ref document: EP Effective date: 20240923 |