JPH0128346B2 - - Google Patents
Info
- Publication number
- JPH0128346B2 JPH0128346B2 JP55035215A JP3521580A JPH0128346B2 JP H0128346 B2 JPH0128346 B2 JP H0128346B2 JP 55035215 A JP55035215 A JP 55035215A JP 3521580 A JP3521580 A JP 3521580A JP H0128346 B2 JPH0128346 B2 JP H0128346B2
- Authority
- JP
- Japan
- Prior art keywords
- barrier
- blood
- porous body
- serum
- collection tube
- 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.)
- Expired
Links
- 230000004888 barrier function Effects 0.000 claims description 71
- 210000004369 blood Anatomy 0.000 claims description 57
- 239000008280 blood Substances 0.000 claims description 57
- 230000005484 gravity Effects 0.000 claims description 22
- 239000011148 porous material Substances 0.000 claims description 18
- 238000005119 centrifugation Methods 0.000 claims description 13
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 210000002966 serum Anatomy 0.000 description 36
- 210000000601 blood cell Anatomy 0.000 description 15
- 239000010410 layer Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 14
- 102000009123 Fibrin Human genes 0.000 description 10
- 108010073385 Fibrin Proteins 0.000 description 10
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 10
- 229950003499 fibrin Drugs 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- 238000000926 separation method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 5
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000011109 contamination Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 208000007536 Thrombosis Diseases 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000001086 cytosolic effect Effects 0.000 description 3
- 238000010908 decantation Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 206010018910 Haemolysis Diseases 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008588 hemolysis Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- IDCBOTIENDVCBQ-UHFFFAOYSA-N TEPP Chemical compound CCOP(=O)(OCC)OP(=O)(OCC)OCC IDCBOTIENDVCBQ-UHFFFAOYSA-N 0.000 description 1
- 210000002457 barrier cell Anatomy 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5021—Test tubes specially adapted for centrifugation purposes
- B01L3/50215—Test tubes specially adapted for centrifugation purposes using a float to separate phases
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3521580A JPS56130656A (en) | 1980-03-19 | 1980-03-19 | Barrier for blood centrifugation |
| EP19800101547 EP0017127B1 (en) | 1979-03-23 | 1980-03-24 | A method for separating blood and a barrier device therefor |
| AU56786/80A AU542204B2 (en) | 1979-03-23 | 1980-03-24 | Separating blood |
| DE8080101547T DE3069996D1 (en) | 1979-03-23 | 1980-03-24 | A method for separating blood and a barrier device therefor |
| AT80101547T ATE11378T1 (de) | 1979-03-23 | 1980-03-24 | Verfahren zum fraktionieren von blut und trennvorrichtung hierfuer. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3521580A JPS56130656A (en) | 1980-03-19 | 1980-03-19 | Barrier for blood centrifugation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56130656A JPS56130656A (en) | 1981-10-13 |
| JPH0128346B2 true JPH0128346B2 (th) | 1989-06-02 |
Family
ID=12435615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3521580A Granted JPS56130656A (en) | 1979-03-23 | 1980-03-19 | Barrier for blood centrifugation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56130656A (th) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4290060A1 (de) | 2022-06-08 | 2023-12-13 | Ktm Ag | Kühlvorrichtung |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443345A (en) * | 1982-06-28 | 1984-04-17 | Wells John R | Serum preparator |
| JPS59119263A (ja) * | 1982-12-25 | 1984-07-10 | Sonobe Kazunari | 血清分離方法 |
| WO1996024058A1 (fr) * | 1995-01-30 | 1996-08-08 | Niigata Engineering Co., Ltd. | Element de separation de composants et separateur de composants equipe dudit element |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51105890A (th) * | 1974-08-09 | 1976-09-20 | Becton Dickinson Co | |
| JPS5344083A (en) * | 1976-09-30 | 1978-04-20 | Heimreid Ken | Facilitating method and apparatus for blood analysis |
| JPS5513657B2 (th) * | 1975-09-25 | 1980-04-10 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5746030Y2 (th) * | 1978-07-11 | 1982-10-09 |
-
1980
- 1980-03-19 JP JP3521580A patent/JPS56130656A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51105890A (th) * | 1974-08-09 | 1976-09-20 | Becton Dickinson Co | |
| JPS5513657B2 (th) * | 1975-09-25 | 1980-04-10 | ||
| JPS5344083A (en) * | 1976-09-30 | 1978-04-20 | Heimreid Ken | Facilitating method and apparatus for blood analysis |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4290060A1 (de) | 2022-06-08 | 2023-12-13 | Ktm Ag | Kühlvorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56130656A (en) | 1981-10-13 |
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