Heparin derivatives coated drainage catheter for inhibition of thrombus formation
Abstract A problem frequently encountered in the use of drainage catheters is that thrombus deposition tends to clog the drainage catheters, which destroy the efficacy of the device. In this study, a new heparin-releasing drainage catheter for inhibition of thrombus formation was proposed. The hepar...
Ausführliche Beschreibung
Autor*in: |
Moon, Hyun Tae [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2011 |
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Schlagwörter: |
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Anmerkung: |
© The Polymer Society of Korea and Springer Netherlands 2011 |
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Übergeordnetes Werk: |
Enthalten in: Macromolecular research - Heidelberg : Springer, 2010, 19(2011), 4 vom: 20. Apr. |
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Übergeordnetes Werk: |
volume:19 ; year:2011 ; number:4 ; day:20 ; month:04 |
Links: |
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DOI / URN: |
10.1007/s13233-011-0411-1 |
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Katalog-ID: |
SPR030957338 |
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100 | 1 | |a Moon, Hyun Tae |e verfasserin |4 aut | |
245 | 1 | 0 | |a Heparin derivatives coated drainage catheter for inhibition of thrombus formation |
264 | 1 | |c 2011 | |
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520 | |a Abstract A problem frequently encountered in the use of drainage catheters is that thrombus deposition tends to clog the drainage catheters, which destroy the efficacy of the device. In this study, a new heparin-releasing drainage catheter for inhibition of thrombus formation was proposed. The heparin-deoxycholic acid (heparin-DOCA) conjugate in the polyurethane solution was introduced to the drainage catheters using a simple casting method. From the results, the internal thickness of the coated drainage catheter was 15 μm and the coated surface of the catheter was even without defects. The pressures of the coated catheter measured at 7, 10, and 14 days were 10.8 ± 6.08, 25.0 ± 9.17, and 29.5 ± 12.02 mmHg, respectively. These values are relatively lower than the value of the bare catheter, showing that the pressure value of the bare catheter at 14 days was 198.5 ± 16.25 mmHg. This can be explained by the fact that the heparin-DOCA was released effectively from the catheter more than 2 weeks after inserting the catheter, which prevented thrombus deposition or fibrin clotting. In conclusion, the heparin release system is more effective for inhibiting thrombus formation than heparin-immobilized system. | ||
650 | 4 | |a Drainage catheter |7 (dpeaa)DE-He213 | |
650 | 4 | |a heparin-releasing system |7 (dpeaa)DE-He213 | |
650 | 4 | |a anti-thrombogenic |7 (dpeaa)DE-He213 | |
700 | 1 | |a Jeon, Ok Cheol |4 aut | |
700 | 1 | |a Lee, Kyoung Ho |4 aut | |
700 | 1 | |a Kim, Junki |4 aut | |
700 | 1 | |a Byun, Youngro |4 aut | |
700 | 1 | |a Lee, Yong-kyu |4 aut | |
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2011 |
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2011 |
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10.1007/s13233-011-0411-1 doi (DE-627)SPR030957338 (SPR)s13233-011-0411-1-e DE-627 ger DE-627 rakwb eng Moon, Hyun Tae verfasserin aut Heparin derivatives coated drainage catheter for inhibition of thrombus formation 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Polymer Society of Korea and Springer Netherlands 2011 Abstract A problem frequently encountered in the use of drainage catheters is that thrombus deposition tends to clog the drainage catheters, which destroy the efficacy of the device. In this study, a new heparin-releasing drainage catheter for inhibition of thrombus formation was proposed. The heparin-deoxycholic acid (heparin-DOCA) conjugate in the polyurethane solution was introduced to the drainage catheters using a simple casting method. From the results, the internal thickness of the coated drainage catheter was 15 μm and the coated surface of the catheter was even without defects. The pressures of the coated catheter measured at 7, 10, and 14 days were 10.8 ± 6.08, 25.0 ± 9.17, and 29.5 ± 12.02 mmHg, respectively. These values are relatively lower than the value of the bare catheter, showing that the pressure value of the bare catheter at 14 days was 198.5 ± 16.25 mmHg. This can be explained by the fact that the heparin-DOCA was released effectively from the catheter more than 2 weeks after inserting the catheter, which prevented thrombus deposition or fibrin clotting. In conclusion, the heparin release system is more effective for inhibiting thrombus formation than heparin-immobilized system. Drainage catheter (dpeaa)DE-He213 heparin-releasing system (dpeaa)DE-He213 anti-thrombogenic (dpeaa)DE-He213 Jeon, Ok Cheol aut Lee, Kyoung Ho aut Kim, Junki aut Byun, Youngro aut Lee, Yong-kyu aut Enthalten in Macromolecular research Heidelberg : Springer, 2010 19(2011), 4 vom: 20. Apr. (DE-627)618327576 (DE-600)2537708-5 2092-7673 nnns volume:19 year:2011 number:4 day:20 month:04 https://dx.doi.org/10.1007/s13233-011-0411-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 19 2011 4 20 04 |
spelling |
10.1007/s13233-011-0411-1 doi (DE-627)SPR030957338 (SPR)s13233-011-0411-1-e DE-627 ger DE-627 rakwb eng Moon, Hyun Tae verfasserin aut Heparin derivatives coated drainage catheter for inhibition of thrombus formation 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Polymer Society of Korea and Springer Netherlands 2011 Abstract A problem frequently encountered in the use of drainage catheters is that thrombus deposition tends to clog the drainage catheters, which destroy the efficacy of the device. In this study, a new heparin-releasing drainage catheter for inhibition of thrombus formation was proposed. The heparin-deoxycholic acid (heparin-DOCA) conjugate in the polyurethane solution was introduced to the drainage catheters using a simple casting method. From the results, the internal thickness of the coated drainage catheter was 15 μm and the coated surface of the catheter was even without defects. The pressures of the coated catheter measured at 7, 10, and 14 days were 10.8 ± 6.08, 25.0 ± 9.17, and 29.5 ± 12.02 mmHg, respectively. These values are relatively lower than the value of the bare catheter, showing that the pressure value of the bare catheter at 14 days was 198.5 ± 16.25 mmHg. This can be explained by the fact that the heparin-DOCA was released effectively from the catheter more than 2 weeks after inserting the catheter, which prevented thrombus deposition or fibrin clotting. In conclusion, the heparin release system is more effective for inhibiting thrombus formation than heparin-immobilized system. Drainage catheter (dpeaa)DE-He213 heparin-releasing system (dpeaa)DE-He213 anti-thrombogenic (dpeaa)DE-He213 Jeon, Ok Cheol aut Lee, Kyoung Ho aut Kim, Junki aut Byun, Youngro aut Lee, Yong-kyu aut Enthalten in Macromolecular research Heidelberg : Springer, 2010 19(2011), 4 vom: 20. Apr. (DE-627)618327576 (DE-600)2537708-5 2092-7673 nnns volume:19 year:2011 number:4 day:20 month:04 https://dx.doi.org/10.1007/s13233-011-0411-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 19 2011 4 20 04 |
allfields_unstemmed |
10.1007/s13233-011-0411-1 doi (DE-627)SPR030957338 (SPR)s13233-011-0411-1-e DE-627 ger DE-627 rakwb eng Moon, Hyun Tae verfasserin aut Heparin derivatives coated drainage catheter for inhibition of thrombus formation 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Polymer Society of Korea and Springer Netherlands 2011 Abstract A problem frequently encountered in the use of drainage catheters is that thrombus deposition tends to clog the drainage catheters, which destroy the efficacy of the device. In this study, a new heparin-releasing drainage catheter for inhibition of thrombus formation was proposed. The heparin-deoxycholic acid (heparin-DOCA) conjugate in the polyurethane solution was introduced to the drainage catheters using a simple casting method. From the results, the internal thickness of the coated drainage catheter was 15 μm and the coated surface of the catheter was even without defects. The pressures of the coated catheter measured at 7, 10, and 14 days were 10.8 ± 6.08, 25.0 ± 9.17, and 29.5 ± 12.02 mmHg, respectively. These values are relatively lower than the value of the bare catheter, showing that the pressure value of the bare catheter at 14 days was 198.5 ± 16.25 mmHg. This can be explained by the fact that the heparin-DOCA was released effectively from the catheter more than 2 weeks after inserting the catheter, which prevented thrombus deposition or fibrin clotting. In conclusion, the heparin release system is more effective for inhibiting thrombus formation than heparin-immobilized system. Drainage catheter (dpeaa)DE-He213 heparin-releasing system (dpeaa)DE-He213 anti-thrombogenic (dpeaa)DE-He213 Jeon, Ok Cheol aut Lee, Kyoung Ho aut Kim, Junki aut Byun, Youngro aut Lee, Yong-kyu aut Enthalten in Macromolecular research Heidelberg : Springer, 2010 19(2011), 4 vom: 20. Apr. (DE-627)618327576 (DE-600)2537708-5 2092-7673 nnns volume:19 year:2011 number:4 day:20 month:04 https://dx.doi.org/10.1007/s13233-011-0411-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 19 2011 4 20 04 |
allfieldsGer |
10.1007/s13233-011-0411-1 doi (DE-627)SPR030957338 (SPR)s13233-011-0411-1-e DE-627 ger DE-627 rakwb eng Moon, Hyun Tae verfasserin aut Heparin derivatives coated drainage catheter for inhibition of thrombus formation 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Polymer Society of Korea and Springer Netherlands 2011 Abstract A problem frequently encountered in the use of drainage catheters is that thrombus deposition tends to clog the drainage catheters, which destroy the efficacy of the device. In this study, a new heparin-releasing drainage catheter for inhibition of thrombus formation was proposed. The heparin-deoxycholic acid (heparin-DOCA) conjugate in the polyurethane solution was introduced to the drainage catheters using a simple casting method. From the results, the internal thickness of the coated drainage catheter was 15 μm and the coated surface of the catheter was even without defects. The pressures of the coated catheter measured at 7, 10, and 14 days were 10.8 ± 6.08, 25.0 ± 9.17, and 29.5 ± 12.02 mmHg, respectively. These values are relatively lower than the value of the bare catheter, showing that the pressure value of the bare catheter at 14 days was 198.5 ± 16.25 mmHg. This can be explained by the fact that the heparin-DOCA was released effectively from the catheter more than 2 weeks after inserting the catheter, which prevented thrombus deposition or fibrin clotting. In conclusion, the heparin release system is more effective for inhibiting thrombus formation than heparin-immobilized system. Drainage catheter (dpeaa)DE-He213 heparin-releasing system (dpeaa)DE-He213 anti-thrombogenic (dpeaa)DE-He213 Jeon, Ok Cheol aut Lee, Kyoung Ho aut Kim, Junki aut Byun, Youngro aut Lee, Yong-kyu aut Enthalten in Macromolecular research Heidelberg : Springer, 2010 19(2011), 4 vom: 20. Apr. (DE-627)618327576 (DE-600)2537708-5 2092-7673 nnns volume:19 year:2011 number:4 day:20 month:04 https://dx.doi.org/10.1007/s13233-011-0411-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 19 2011 4 20 04 |
allfieldsSound |
10.1007/s13233-011-0411-1 doi (DE-627)SPR030957338 (SPR)s13233-011-0411-1-e DE-627 ger DE-627 rakwb eng Moon, Hyun Tae verfasserin aut Heparin derivatives coated drainage catheter for inhibition of thrombus formation 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Polymer Society of Korea and Springer Netherlands 2011 Abstract A problem frequently encountered in the use of drainage catheters is that thrombus deposition tends to clog the drainage catheters, which destroy the efficacy of the device. In this study, a new heparin-releasing drainage catheter for inhibition of thrombus formation was proposed. The heparin-deoxycholic acid (heparin-DOCA) conjugate in the polyurethane solution was introduced to the drainage catheters using a simple casting method. From the results, the internal thickness of the coated drainage catheter was 15 μm and the coated surface of the catheter was even without defects. The pressures of the coated catheter measured at 7, 10, and 14 days were 10.8 ± 6.08, 25.0 ± 9.17, and 29.5 ± 12.02 mmHg, respectively. These values are relatively lower than the value of the bare catheter, showing that the pressure value of the bare catheter at 14 days was 198.5 ± 16.25 mmHg. This can be explained by the fact that the heparin-DOCA was released effectively from the catheter more than 2 weeks after inserting the catheter, which prevented thrombus deposition or fibrin clotting. In conclusion, the heparin release system is more effective for inhibiting thrombus formation than heparin-immobilized system. Drainage catheter (dpeaa)DE-He213 heparin-releasing system (dpeaa)DE-He213 anti-thrombogenic (dpeaa)DE-He213 Jeon, Ok Cheol aut Lee, Kyoung Ho aut Kim, Junki aut Byun, Youngro aut Lee, Yong-kyu aut Enthalten in Macromolecular research Heidelberg : Springer, 2010 19(2011), 4 vom: 20. Apr. (DE-627)618327576 (DE-600)2537708-5 2092-7673 nnns volume:19 year:2011 number:4 day:20 month:04 https://dx.doi.org/10.1007/s13233-011-0411-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 19 2011 4 20 04 |
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Enthalten in Macromolecular research 19(2011), 4 vom: 20. Apr. volume:19 year:2011 number:4 day:20 month:04 |
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Moon, Hyun Tae @@aut@@ Jeon, Ok Cheol @@aut@@ Lee, Kyoung Ho @@aut@@ Kim, Junki @@aut@@ Byun, Youngro @@aut@@ Lee, Yong-kyu @@aut@@ |
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author |
Moon, Hyun Tae |
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Moon, Hyun Tae misc Drainage catheter misc heparin-releasing system misc anti-thrombogenic Heparin derivatives coated drainage catheter for inhibition of thrombus formation |
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Heparin derivatives coated drainage catheter for inhibition of thrombus formation Drainage catheter (dpeaa)DE-He213 heparin-releasing system (dpeaa)DE-He213 anti-thrombogenic (dpeaa)DE-He213 |
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misc Drainage catheter misc heparin-releasing system misc anti-thrombogenic |
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Heparin derivatives coated drainage catheter for inhibition of thrombus formation |
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Heparin derivatives coated drainage catheter for inhibition of thrombus formation |
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Moon, Hyun Tae Jeon, Ok Cheol Lee, Kyoung Ho Kim, Junki Byun, Youngro Lee, Yong-kyu |
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heparin derivatives coated drainage catheter for inhibition of thrombus formation |
title_auth |
Heparin derivatives coated drainage catheter for inhibition of thrombus formation |
abstract |
Abstract A problem frequently encountered in the use of drainage catheters is that thrombus deposition tends to clog the drainage catheters, which destroy the efficacy of the device. In this study, a new heparin-releasing drainage catheter for inhibition of thrombus formation was proposed. The heparin-deoxycholic acid (heparin-DOCA) conjugate in the polyurethane solution was introduced to the drainage catheters using a simple casting method. From the results, the internal thickness of the coated drainage catheter was 15 μm and the coated surface of the catheter was even without defects. The pressures of the coated catheter measured at 7, 10, and 14 days were 10.8 ± 6.08, 25.0 ± 9.17, and 29.5 ± 12.02 mmHg, respectively. These values are relatively lower than the value of the bare catheter, showing that the pressure value of the bare catheter at 14 days was 198.5 ± 16.25 mmHg. This can be explained by the fact that the heparin-DOCA was released effectively from the catheter more than 2 weeks after inserting the catheter, which prevented thrombus deposition or fibrin clotting. In conclusion, the heparin release system is more effective for inhibiting thrombus formation than heparin-immobilized system. © The Polymer Society of Korea and Springer Netherlands 2011 |
abstractGer |
Abstract A problem frequently encountered in the use of drainage catheters is that thrombus deposition tends to clog the drainage catheters, which destroy the efficacy of the device. In this study, a new heparin-releasing drainage catheter for inhibition of thrombus formation was proposed. The heparin-deoxycholic acid (heparin-DOCA) conjugate in the polyurethane solution was introduced to the drainage catheters using a simple casting method. From the results, the internal thickness of the coated drainage catheter was 15 μm and the coated surface of the catheter was even without defects. The pressures of the coated catheter measured at 7, 10, and 14 days were 10.8 ± 6.08, 25.0 ± 9.17, and 29.5 ± 12.02 mmHg, respectively. These values are relatively lower than the value of the bare catheter, showing that the pressure value of the bare catheter at 14 days was 198.5 ± 16.25 mmHg. This can be explained by the fact that the heparin-DOCA was released effectively from the catheter more than 2 weeks after inserting the catheter, which prevented thrombus deposition or fibrin clotting. In conclusion, the heparin release system is more effective for inhibiting thrombus formation than heparin-immobilized system. © The Polymer Society of Korea and Springer Netherlands 2011 |
abstract_unstemmed |
Abstract A problem frequently encountered in the use of drainage catheters is that thrombus deposition tends to clog the drainage catheters, which destroy the efficacy of the device. In this study, a new heparin-releasing drainage catheter for inhibition of thrombus formation was proposed. The heparin-deoxycholic acid (heparin-DOCA) conjugate in the polyurethane solution was introduced to the drainage catheters using a simple casting method. From the results, the internal thickness of the coated drainage catheter was 15 μm and the coated surface of the catheter was even without defects. The pressures of the coated catheter measured at 7, 10, and 14 days were 10.8 ± 6.08, 25.0 ± 9.17, and 29.5 ± 12.02 mmHg, respectively. These values are relatively lower than the value of the bare catheter, showing that the pressure value of the bare catheter at 14 days was 198.5 ± 16.25 mmHg. This can be explained by the fact that the heparin-DOCA was released effectively from the catheter more than 2 weeks after inserting the catheter, which prevented thrombus deposition or fibrin clotting. In conclusion, the heparin release system is more effective for inhibiting thrombus formation than heparin-immobilized system. © The Polymer Society of Korea and Springer Netherlands 2011 |
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title_short |
Heparin derivatives coated drainage catheter for inhibition of thrombus formation |
url |
https://dx.doi.org/10.1007/s13233-011-0411-1 |
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author2 |
Jeon, Ok Cheol Lee, Kyoung Ho Kim, Junki Byun, Youngro Lee, Yong-kyu |
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Jeon, Ok Cheol Lee, Kyoung Ho Kim, Junki Byun, Youngro Lee, Yong-kyu |
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doi_str |
10.1007/s13233-011-0411-1 |
up_date |
2024-07-03T21:08:42.531Z |
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score |
7.4010983 |