JPS629861B2 - - Google Patents
Info
- Publication number
- JPS629861B2 JPS629861B2 JP57005723A JP572382A JPS629861B2 JP S629861 B2 JPS629861 B2 JP S629861B2 JP 57005723 A JP57005723 A JP 57005723A JP 572382 A JP572382 A JP 572382A JP S629861 B2 JPS629861 B2 JP S629861B2
- Authority
- JP
- Japan
- Prior art keywords
- blood collection
- specific gravity
- collection tube
- fine
- blood
- 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
- 210000004369 blood Anatomy 0.000 claims description 24
- 239000008280 blood Substances 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 20
- 230000005484 gravity Effects 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 210000002966 serum Anatomy 0.000 claims description 17
- 238000000926 separation method Methods 0.000 claims description 16
- 239000005062 Polybutadiene Substances 0.000 claims description 12
- 229920002857 polybutadiene Polymers 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 10
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 239000004034 viscosity adjusting agent Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 230000009974 thixotropic effect Effects 0.000 claims description 7
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 6
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- ALQSHHUCVQOPAS-UHFFFAOYSA-N 1,5-Pentadiol Natural products OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 claims description 3
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000001879 gelation Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 238000005119 centrifugation Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 210000000601 blood cell Anatomy 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 230000023555 blood coagulation Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910002012 Aerosil® Inorganic materials 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 206010018910 Haemolysis Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006735 epoxidation reaction Methods 0.000 description 1
- 230000008588 hemolysis Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000013008 thixotropic agent Substances 0.000 description 1
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/49—Blood
- G01N33/491—Blood by separating the blood components
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Urology & Nephrology (AREA)
- Ecology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Centrifugal Separators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP572382A JPS57141558A (en) | 1982-01-18 | 1982-01-18 | Blood collecting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP572382A JPS57141558A (en) | 1982-01-18 | 1982-01-18 | Blood collecting tube |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12668876A Division JPS5351189A (en) | 1976-10-21 | 1976-10-21 | Composite for liquid separation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57141558A JPS57141558A (en) | 1982-09-01 |
| JPS629861B2 true JPS629861B2 (de) | 1987-03-03 |
Family
ID=11619033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP572382A Granted JPS57141558A (en) | 1982-01-18 | 1982-01-18 | Blood collecting tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57141558A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0677014B2 (ja) * | 1987-08-14 | 1994-09-28 | テルモ株式会社 | 血液分離管 |
| US4994393A (en) * | 1989-02-22 | 1991-02-19 | Becton, Dickinson And Company | Blood partitioning composition |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4989389A (de) * | 1972-12-11 | 1974-08-27 | ||
| JPS5183654A (de) * | 1974-12-16 | 1976-07-22 | Corning Glass Works | |
| JPS51126688A (en) * | 1975-04-24 | 1976-11-04 | Hitachi Zosen Corp | Connecting device of pusher and purge |
| JPS5351189A (en) * | 1976-10-21 | 1978-05-10 | Terumo Corp | Composite for liquid separation |
-
1982
- 1982-01-18 JP JP572382A patent/JPS57141558A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4989389A (de) * | 1972-12-11 | 1974-08-27 | ||
| JPS5183654A (de) * | 1974-12-16 | 1976-07-22 | Corning Glass Works | |
| JPS51126688A (en) * | 1975-04-24 | 1976-11-04 | Hitachi Zosen Corp | Connecting device of pusher and purge |
| JPS5351189A (en) * | 1976-10-21 | 1978-05-10 | Terumo Corp | Composite for liquid separation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57141558A (en) | 1982-09-01 |
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