JPH0524420B2 - - Google Patents
Info
- Publication number
- JPH0524420B2 JPH0524420B2 JP17481988A JP17481988A JPH0524420B2 JP H0524420 B2 JPH0524420 B2 JP H0524420B2 JP 17481988 A JP17481988 A JP 17481988A JP 17481988 A JP17481988 A JP 17481988A JP H0524420 B2 JPH0524420 B2 JP H0524420B2
- Authority
- JP
- Japan
- Prior art keywords
- container
- freezing
- highly thermally
- biological
- tank
- 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 - Lifetime
Links
- 238000007710 freezing Methods 0.000 claims description 29
- 230000008014 freezing Effects 0.000 claims description 29
- 239000003507 refrigerant Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 239000012254 powdered material Substances 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 5
- 229910044991 metal oxide Inorganic materials 0.000 claims description 5
- 150000004706 metal oxides Chemical class 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 18
- 239000007788 liquid Substances 0.000 description 11
- 238000002425 crystallisation Methods 0.000 description 10
- 230000008025 crystallization Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000002577 cryoprotective agent Substances 0.000 description 7
- 210000002257 embryonic structure Anatomy 0.000 description 7
- 238000005138 cryopreservation Methods 0.000 description 6
- 238000004017 vitrification Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000007654 immersion Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000012620 biological material Substances 0.000 description 3
- 230000002338 cryopreservative effect Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000005180 public health Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229920001222 biopolymer Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000012595 freezing medium Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 208000000509 infertility Diseases 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 231100000535 infertility Toxicity 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17481988A JPH0240467A (ja) | 1988-07-13 | 1988-07-13 | 生物体の冷凍凍結装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17481988A JPH0240467A (ja) | 1988-07-13 | 1988-07-13 | 生物体の冷凍凍結装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0240467A JPH0240467A (ja) | 1990-02-09 |
| JPH0524420B2 true JPH0524420B2 (enExample) | 1993-04-07 |
Family
ID=15985219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17481988A Granted JPH0240467A (ja) | 1988-07-13 | 1988-07-13 | 生物体の冷凍凍結装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240467A (enExample) |
-
1988
- 1988-07-13 JP JP17481988A patent/JPH0240467A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0240467A (ja) | 1990-02-09 |
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