WO2025074999A1 - 保持具およびラック - Google Patents

保持具およびラック Download PDF

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Publication number
WO2025074999A1
WO2025074999A1 PCT/JP2024/035108 JP2024035108W WO2025074999A1 WO 2025074999 A1 WO2025074999 A1 WO 2025074999A1 JP 2024035108 W JP2024035108 W JP 2024035108W WO 2025074999 A1 WO2025074999 A1 WO 2025074999A1
Authority
WO
WIPO (PCT)
Prior art keywords
hole
torsion bar
arm
holder according
holder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/JP2024/035108
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
聡 冨永
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Material Solutions Co Ltd
Original Assignee
Sekisui Material Solutions Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sekisui Material Solutions Co Ltd filed Critical Sekisui Material Solutions Co Ltd
Priority to JP2025502406A priority Critical patent/JP7740816B2/ja
Publication of WO2025074999A1 publication Critical patent/WO2025074999A1/ja
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L9/00—Supporting devices; Holding devices
    • B01L9/06—Test-tube stands; Test-tube holders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state

Definitions

  • the present invention relates to a holder for holding cylindrical members such as test tubes and blood collection tubes, or rod-shaped members such as shafts, and to a rack equipped with multiple holders.
  • the present invention aims to provide a holder that can hold objects having various diameters.
  • the present invention includes, for example, the following aspects:
  • Item 12 Item 12.
  • a rack comprising a plurality of holders according to any one of items 1 to 11.
  • the present invention provides a holder that can hold objects having various diameters.
  • FIG. 1 is a perspective view of a holder according to an embodiment
  • Fig. 2 and Fig. 3 are exploded perspective views of the holder according to an embodiment
  • Fig. 4 is a top view of the holder according to an embodiment.
  • the direction in which the torsion bar 21 extends is not limited to a strictly vertical direction (Z-axis direction) of the through hole 19 in a side view of the holder 10, and may extend at an inclination diagonally upward as long as it has at least a vertical component (Z-axis direction) of the through hole 19.
  • the arm 22 is a hollow or solid cylindrical or rod-shaped member.
  • the planar shape of the arm 22 as viewed along the vertical direction (Z-axis direction) of the through hole 19 can be any shape, such as an arc shape, a straight line, or a truss structure.
  • the cross-sectional shape of the arm 22 can also be any shape, such as a circle, a polygon, or a star shape.
  • the torsion bar 21 and the arm 22 can be molded as a single unit.
  • Figure 5 shows cross-sectional views of the tip receiving portion according to various embodiments.
  • A is a cross-sectional view of the tip receiving portion according to one embodiment.
  • B is a cross-sectional view of the tip receiving portion according to another embodiment.
  • C is a cross-sectional view of the tip receiving portion according to yet another embodiment.
  • Figure 6 is a side view showing various tip shapes of test tubes.
  • the tip receiving portion 4 is provided with a through hole 49.
  • the shape of the through hole 49 in the portion (contact portion) that receives the tip 9A of the test tube 9 is conical as shown in Figure 5(A).
  • the side walls 49B, 49C of the through hole 49 that correspond to the contact portion have a shape that corresponds to the shape of the tip 9A of the test tube 9.
  • FIGS. 7 to 9 are diagrams for explaining the use of the holder according to one embodiment.
  • Fig. 7 shows a state in which a test tube 9 is inserted into the through-hole 19 from the space above the through-hole 19.
  • Fig. 8 shows a state in which the holder 10 holds a test tube 9 with a narrow diameter
  • Fig. 9 shows a state in which the holder 10 holds a test tube 9 with a wide diameter.
  • (A) is a top view
  • (B) is a perspective view.
  • the holder 2 holds the test tube 9 by a force that resists torsion generated in the torsion bar 21 when the test tube 9 is passed through the through hole 19 so that the test tube 9 comes into contact with the arm 22.
  • a rack 100 is formed by arranging multiple holders 10 as shown in FIG. 10 and fixing the arrangement of the multiple holders 10 by surrounding the outer periphery of the multiple holders 10 with a frame-shaped member (not shown).

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Clinical Laboratory Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
PCT/JP2024/035108 2023-10-06 2024-10-01 保持具およびラック Pending WO2025074999A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025502406A JP7740816B2 (ja) 2023-10-06 2024-10-01 保持具およびラック

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023174663 2023-10-06
JP2023-174663 2023-10-06

Publications (1)

Publication Number Publication Date
WO2025074999A1 true WO2025074999A1 (ja) 2025-04-10

Family

ID=95283420

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2024/035108 Pending WO2025074999A1 (ja) 2023-10-06 2024-10-01 保持具およびラック

Country Status (2)

Country Link
JP (1) JP7740816B2 (https=)
WO (1) WO2025074999A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4868598U (https=) * 1971-12-01 1973-08-31
JP2000321118A (ja) * 1999-05-07 2000-11-24 Nippon Soda Co Ltd 柱状物直立保持スタンド
JP2019209279A (ja) * 2018-06-06 2019-12-12 積水マテリアルソリューションズ株式会社 保持具、保持具の製造方法。
CN220759316U (zh) * 2023-08-08 2024-04-12 湖南湘仪实验室仪器开发有限公司 一种血液检测试管底座

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4868598U (https=) * 1971-12-01 1973-08-31
JP2000321118A (ja) * 1999-05-07 2000-11-24 Nippon Soda Co Ltd 柱状物直立保持スタンド
JP2019209279A (ja) * 2018-06-06 2019-12-12 積水マテリアルソリューションズ株式会社 保持具、保持具の製造方法。
CN220759316U (zh) * 2023-08-08 2024-04-12 湖南湘仪实验室仪器开发有限公司 一种血液检测试管底座

Also Published As

Publication number Publication date
JPWO2025074999A1 (https=) 2025-04-10
JP7740816B2 (ja) 2025-09-17

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