JP2006043468A5 - - Google Patents
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- JP2006043468A5 JP2006043468A5 JP2005235083A JP2005235083A JP2006043468A5 JP 2006043468 A5 JP2006043468 A5 JP 2006043468A5 JP 2005235083 A JP2005235083 A JP 2005235083A JP 2005235083 A JP2005235083 A JP 2005235083A JP 2006043468 A5 JP2006043468 A5 JP 2006043468A5
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- biological tissue
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- 238000000034 method Methods 0.000 claims 23
- 239000000243 solution Substances 0.000 claims 14
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 3
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims 3
- 230000001939 inductive effect Effects 0.000 claims 3
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims 3
- 229920000053 polysorbate 80 Polymers 0.000 claims 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 claims 1
- 239000007995 HEPES buffer Substances 0.000 claims 1
- 230000036760 body temperature Effects 0.000 claims 1
- 230000002308 calcification Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- 238000002054 transplantation Methods 0.000 claims 1
Claims (20)
- 哺乳動物身体内への移植後の生物学的組織の石灰化を阻害するために、処理された生物学的組織を製造する方法であって、以下の工程:
取得した生物学的組織を固定溶液中で固定する工程;および
該固定した生物学的組織を、35〜55℃の温度で熱処理する工程;
を包含する、方法。 - 請求項1に記載の方法であって、アルコール、ホルムアルデヒドおよびTween80を含む溶液に、前記生物学的組織を浸漬する工程
をさらに包含する、方法。 - 請求項2に記載の方法であって、ここで、アルコール、ホルムアルデヒドおよびTween80を含む溶液に、生物学的組織を浸漬する工程が、該組織を滅菌するために実施される、方法。
- 請求項3に記載の方法であって、アルコール、ホルムアルデヒドおよびTween80を含む溶液に、生物学的組織を浸漬する工程が、室温で、2時間に亘って実施される、方法。
- 請求項1に記載の方法であって、前記固定した生物学的組織を、保存する工程をさらに包含し、そして、前記熱処理する工程が、保存の間に実施される、方法。
- 請求項1に記載の方法であって、前記熱処理する工程が、少なくとも30分間の時間に亘って実施される、方法。
- 請求項6に記載の方法であって、前記時間が、数日間〜22週間の範囲である、方法。
- 請求項7に記載の方法であって、前記時間が、4〜22週間の範囲である、方法。
- 請求項7に記載の方法であって、前記時間が、14日間〜2ヶ月の範囲である、方法。
- 請求項7に記載の方法であって、前記時間が、30日間〜60日間である、方法。
- 請求項1に記載に方法であって、前記生物学的組織が、体温より高い温度で処理される、方法。
- 請求項11に記載の方法であって、前記生物学的組織が、45〜55℃の範囲の温度で熱処理される、方法。
- 請求項12に記載の方法であって、前記生物学的組織が、50℃±1℃の範囲の温度で熱処理される、方法。
- 請求項1に記載の方法であって、前記生物学的組織が、生理学的溶液およびグルタルアルデヒド溶液からなる群より選択される溶液中で熱処理される、方法。
- 請求項14に記載の方法であって、前記生物学的組織が、グルタルアルデヒド溶液中で処理され、
該溶液が、以下:
a)26ml/lグルタルアルデヒド;
b)4.893g/l HEPES緩衝液
c)2.65g/l MgCl 2 ・6H 2 O;
d)4.71g/l NaCl;
を含み、そして
e)残りが二重濾過されたH 2 Oであり、ここで、
該方法は、該溶液のpHを7.4に調整する工程をさらに包含する、
方法。 - 請求項1に記載の方法であって、前記熱処理の間に、相対的で反復した組織/溶液移動を誘導する工程をさらに包含する、方法。
- 請求項16に記載の方法であって、前記処理溶液を容器の中に封入する工程をさらに包含する、方法。
- 請求項17に記載の方法であって、前記誘導する工程が、前記容器を振とうする工程を包含する、方法。
- 請求項17に記載の方法であって、前記誘導する工程が、前記溶液を回転する工程を包含する、方法。
- 請求項16に記載の方法であって、前記熱処理する工程が、約45〜55℃の間まで前記処理溶液を昇温させることを包含する、方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/874,180 US5931969A (en) | 1994-07-29 | 1997-06-13 | Methods and apparatuses for treating biological tissue to mitigate calcification |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001326841A Division JP3764084B2 (ja) | 1997-06-13 | 2001-10-24 | 石灰化を軽減するための生物学的組織の処理方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010211453A Division JP5300154B2 (ja) | 1997-06-13 | 2010-09-21 | 石灰化を軽減するための生物学的組織の処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006043468A JP2006043468A (ja) | 2006-02-16 |
JP2006043468A5 true JP2006043468A5 (ja) | 2006-03-30 |
Family
ID=25363166
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50246799A Expired - Lifetime JP3433949B2 (ja) | 1997-06-13 | 1998-05-18 | 石灰化を軽減するための生物学的組織の処理方法 |
JP2001326841A Expired - Lifetime JP3764084B2 (ja) | 1997-06-13 | 2001-10-24 | 石灰化を軽減するための生物学的組織の処理方法 |
JP2003361260A Withdrawn JP2004136098A (ja) | 1997-06-13 | 2003-10-21 | 石灰化を軽減するための生物学的組織の処理方法 |
JP2005235083A Withdrawn JP2006043468A (ja) | 1997-06-13 | 2005-08-12 | 石灰化を軽減するための生物学的組織の処理方法 |
JP2010211453A Expired - Lifetime JP5300154B2 (ja) | 1997-06-13 | 2010-09-21 | 石灰化を軽減するための生物学的組織の処理方法 |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50246799A Expired - Lifetime JP3433949B2 (ja) | 1997-06-13 | 1998-05-18 | 石灰化を軽減するための生物学的組織の処理方法 |
JP2001326841A Expired - Lifetime JP3764084B2 (ja) | 1997-06-13 | 2001-10-24 | 石灰化を軽減するための生物学的組織の処理方法 |
JP2003361260A Withdrawn JP2004136098A (ja) | 1997-06-13 | 2003-10-21 | 石灰化を軽減するための生物学的組織の処理方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010211453A Expired - Lifetime JP5300154B2 (ja) | 1997-06-13 | 2010-09-21 | 石灰化を軽減するための生物学的組織の処理方法 |
Country Status (9)
Country | Link |
---|---|
US (2) | US5931969A (ja) |
EP (1) | EP0988069B1 (ja) |
JP (5) | JP3433949B2 (ja) |
AT (1) | ATE228376T1 (ja) |
AU (1) | AU7574898A (ja) |
BR (1) | BR9810252A (ja) |
CA (1) | CA2293474C (ja) |
DE (1) | DE69809738T2 (ja) |
WO (1) | WO1998056432A1 (ja) |
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-
1997
- 1997-06-13 US US08/874,180 patent/US5931969A/en not_active Expired - Lifetime
-
1998
- 1998-05-18 BR BR9810252-4A patent/BR9810252A/pt not_active Application Discontinuation
- 1998-05-18 CA CA002293474A patent/CA2293474C/en not_active Expired - Lifetime
- 1998-05-18 DE DE69809738T patent/DE69809738T2/de not_active Expired - Lifetime
- 1998-05-18 AT AT98923456T patent/ATE228376T1/de not_active IP Right Cessation
- 1998-05-18 AU AU75748/98A patent/AU7574898A/en not_active Abandoned
- 1998-05-18 JP JP50246799A patent/JP3433949B2/ja not_active Expired - Lifetime
- 1998-05-18 WO PCT/US1998/010017 patent/WO1998056432A1/en active IP Right Grant
- 1998-05-18 EP EP98923456A patent/EP0988069B1/en not_active Expired - Lifetime
-
1999
- 1999-04-10 US US09/283,596 patent/US6210957B1/en not_active Ceased
-
2001
- 2001-10-24 JP JP2001326841A patent/JP3764084B2/ja not_active Expired - Lifetime
-
2003
- 2003-10-21 JP JP2003361260A patent/JP2004136098A/ja not_active Withdrawn
-
2005
- 2005-08-12 JP JP2005235083A patent/JP2006043468A/ja not_active Withdrawn
-
2010
- 2010-09-21 JP JP2010211453A patent/JP5300154B2/ja not_active Expired - Lifetime
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