CN2482070Y - 血液促凝球 - Google Patents
血液促凝球 Download PDFInfo
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- CN2482070Y CN2482070Y CN 01211231 CN01211231U CN2482070Y CN 2482070 Y CN2482070 Y CN 2482070Y CN 01211231 CN01211231 CN 01211231 CN 01211231 U CN01211231 U CN 01211231U CN 2482070 Y CN2482070 Y CN 2482070Y
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Abstract
本实用新型公开一种血液促凝球,在球体1内含有血液促凝剂2,使用时无须喷涂等工艺即可与血清分离胶采血器、一次性塑料采血器及其它普通试管配套使用,不但可缩短血液凝固时间、快速提取血清,而且还可保证检验结果准确,满足了检查仪器全自动化、微机管理化及规范化的要求。
Description
本实用新型涉及一种可促使血液迅速凝固的产品，尤其是一种血液促凝球。
目前，国内一所综合性医院平均每天采取血液标本约400-500多份，进行生物化学及免疫学检验。对于如此多的工作量和急诊检验，缩短凝血时间过程、快速做出化验报告，是非常重要的。而目前国内医院的检验科都广泛采用一次性塑料试管采血检验，由于凝血因子XI、XII与疏水性塑料试管壁接触时被激活的能力非常弱，则血液完全凝固时间需要3-4小时。有的医院也使用玻璃试管进行采血检验，虽然凝血因子XI、XII与玻璃试管壁接触被激活的能力相对较强，采血后约30分钟(23℃)后血液几乎完全凝固，但是在冬季温度偏低时，玻璃试管采血凝固的时间就比较长。为了解决血液凝固慢的问题，人们便在玻璃试管壁上涂一种可促进血液凝固的促凝剂液体。但在此种方法不但制造麻烦、成本高，而且不能应用于某些抽血器的管壁上，限制了血液促凝剂的使用。
本实用新型的目的是提供一种使用方便，可使血液标本迅速凝固的血液促凝球。
本实用新型的技术解决方案是：一种血液促凝球，是在球体1内含有血液促凝剂2。
所述的球体1为直径为1-4mm的球。
所述的球体1为惰性球体。
本实用新型所公开的血液促凝球，使用时，无须喷涂等工艺即可与血清分离胶采血器、一次性塑料采血器及其它普通试管配套使用，不但可缩短血液凝固时间、快速提取血清，还可保证检验结果准确，可满足检查仪器全自动化、微机管理化及规范化的要求。
图1为本实用新型实施例的剖示图。
下面将结合附图及实施例对本实用新型做进一步的描述。如图1所示，本实用新型是将二氧化硅、氨基己酸等血液促凝剂2浸入球体1内，使球体1内含血液促凝剂，惰性球体可为氧化铝、氧化硅、氧化镁等，本实施例的具体制造方法是：在350-450ml的蒸馏水中加入4-6克二氧化硅粉、20-30氨基己酸，加热至40-80℃，边加热边搅拌；将350-450克氧化铝球放入药液中，浸泡2-3小时，再将氧化铝球晾至半干后，制成球体1，将球体1放入血液促凝剂(APTT)中，达到吸附平衡、晾干，得到浸满血液促凝剂2的球体1。使用时，可取一粒血液促凝球放入玻璃试管及血清分离胶采血器中，在采取血液的同时不间断地与血液混合，启动凝血反应，加速血液凝固。
Claims (3)
1.一种血液促凝球，其特征在于：设有球体(1)，在球体(1)内含有血液促凝剂(2)。
2.根据权利要求1所述的血液促凝球，其特征在于：所述的球体(1)的直径为1-4mm。
3.根据权利要求1或2所述的血液促凝球，其特征在于：所述的球体(1)为惰性球体。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211231 CN2482070Y (zh) | 2001-01-02 | 2001-01-02 | 血液促凝球 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 01211231 CN2482070Y (zh) | 2001-01-02 | 2001-01-02 | 血液促凝球 |
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| CN2482070Y true CN2482070Y (zh) | 2002-03-13 |
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| CN 01211231 Expired - Fee Related CN2482070Y (zh) | 2001-01-02 | 2001-01-02 | 血液促凝球 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101496917A (zh) * | 2003-05-21 | 2009-08-05 | 株式会社Jms | 细胞培养的血清调制装置和血清调制方法及细胞培养方法 |
| US8273573B2 (en) | 2002-05-09 | 2012-09-25 | The University Of Chicago | Method for obtaining a collection of plugs comprising biological molecules |
| US8622987B2 (en) | 2008-06-04 | 2014-01-07 | The University Of Chicago | Chemistrode, a plug-based microfluidic device and method for stimulation and sampling with high temporal, spatial, and chemical resolution |
| CN103837380A (zh) * | 2012-11-22 | 2014-06-04 | 白杰 | 一种免混匀快速血液促凝剂 |
| US9017623B2 (en) | 2007-02-06 | 2015-04-28 | Raindance Technologies, Inc. | Manipulation of fluids and reactions in microfluidic systems |
| US9415392B2 (en) | 2009-03-24 | 2016-08-16 | The University Of Chicago | Slip chip device and methods |
| US9447461B2 (en) | 2009-03-24 | 2016-09-20 | California Institute Of Technology | Analysis devices, kits, and related methods for digital quantification of nucleic acids and other analytes |
| US9464319B2 (en) | 2009-03-24 | 2016-10-11 | California Institute Of Technology | Multivolume devices, kits and related methods for quantification of nucleic acids and other analytes |
| US9968933B2 (en) | 2002-05-09 | 2018-05-15 | The University Of Chicago | Device and method for pressure-driven plug transport and reaction |
| US10196700B2 (en) | 2009-03-24 | 2019-02-05 | University Of Chicago | Multivolume devices, kits and related methods for quantification and detection of nucleic acids and other analytes |
-
2001
- 2001-01-02 CN CN 01211231 patent/CN2482070Y/zh not_active Expired - Fee Related
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11478799B2 (en) | 2002-05-09 | 2022-10-25 | The University Of Chicago | Method for conducting reactions involving biological molecules in plugs in a microfluidic system |
| US8273573B2 (en) | 2002-05-09 | 2012-09-25 | The University Of Chicago | Method for obtaining a collection of plugs comprising biological molecules |
| US8304193B2 (en) | 2002-05-09 | 2012-11-06 | The University Of Chicago | Method for conducting an autocatalytic reaction in plugs in a microfluidic system |
| US8329407B2 (en) | 2002-05-09 | 2012-12-11 | The University Of Chicago | Method for conducting reactions involving biological molecules in plugs in a microfluidic system |
| US10532358B2 (en) | 2002-05-09 | 2020-01-14 | The University Of Chicago | Device and method for pressure-driven plug transport and reaction |
| US11413614B2 (en) | 2002-05-09 | 2022-08-16 | The University Of Chicago | Device and method for pressure-driven plug transport and reaction |
| US11413615B2 (en) | 2002-05-09 | 2022-08-16 | The University Of Chicago | Device and method for pressure-driven plug transport and reaction |
| US11278898B2 (en) | 2002-05-09 | 2022-03-22 | The University Of Chicago | Method for conducting an autocatalytic reaction in plugs in a microfluidic system |
| US10668471B2 (en) | 2002-05-09 | 2020-06-02 | The University Of Chicago | Device and method for pressure-driven plug transport and reaction |
| US9968933B2 (en) | 2002-05-09 | 2018-05-15 | The University Of Chicago | Device and method for pressure-driven plug transport and reaction |
| CN101496917B (zh) * | 2003-05-21 | 2013-07-31 | 株式会社Jms | 细胞培养的血清调制装置和血清调制方法及细胞培养方法 |
| CN101496917A (zh) * | 2003-05-21 | 2009-08-05 | 株式会社Jms | 细胞培养的血清调制装置和血清调制方法及细胞培养方法 |
| US9017623B2 (en) | 2007-02-06 | 2015-04-28 | Raindance Technologies, Inc. | Manipulation of fluids and reactions in microfluidic systems |
| US8622987B2 (en) | 2008-06-04 | 2014-01-07 | The University Of Chicago | Chemistrode, a plug-based microfluidic device and method for stimulation and sampling with high temporal, spatial, and chemical resolution |
| US10370705B2 (en) | 2009-03-24 | 2019-08-06 | University Of Chicago | Analysis devices, kits, and related methods for digital quantification of nucleic acids and other analytes |
| US10196700B2 (en) | 2009-03-24 | 2019-02-05 | University Of Chicago | Multivolume devices, kits and related methods for quantification and detection of nucleic acids and other analytes |
| US10543485B2 (en) | 2009-03-24 | 2020-01-28 | University Of Chicago | Slip chip device and methods |
| US9493826B2 (en) | 2009-03-24 | 2016-11-15 | California Institute Of Technology | Multivolume devices, kits and related methods for quantification and detection of nucleic acids and other analytes |
| US9464319B2 (en) | 2009-03-24 | 2016-10-11 | California Institute Of Technology | Multivolume devices, kits and related methods for quantification of nucleic acids and other analytes |
| US9447461B2 (en) | 2009-03-24 | 2016-09-20 | California Institute Of Technology | Analysis devices, kits, and related methods for digital quantification of nucleic acids and other analytes |
| US9415392B2 (en) | 2009-03-24 | 2016-08-16 | The University Of Chicago | Slip chip device and methods |
| CN103837380A (zh) * | 2012-11-22 | 2014-06-04 | 白杰 | 一种免混匀快速血液促凝剂 |
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