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Domestic research progress of poly (4-methyl-1-pentene) hollow fiber membrane for oxygenators
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Menglu Li, Chenqi Zhu, Qing Guo, Yan Shu, Yuan Guo, Jian Xu*
Modern Instruments & Medical Treatment | 2025, 31(1) : 88 - 95
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Modern Instruments & Medical Treatment | 2025, 31(1): 88-95
Domestic research progress of poly (4-methyl-1-pentene) hollow fiber membrane for oxygenators
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Menglu Li, Chenqi Zhu, Qing Guo, Yan Shu, Yuan Guo, Jian Xu*
Affiliations
  • RocketMedical Co., Ltd., Beijing 100079, China
Published: 2025-02-10 doi: 10.11876/mimt202501016
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Extracorporeal Membrane Oxygenation (ECMO) is an extracorporeal membrane oxygenation technology commonly used to provide respiratory support to patients with cardiopulmonary failure. As its core component, oxygenated membrane material plays an important role in oxygenating blood and removing carbon dioxide, which requires good blood compatibility, excellent gas penetration and anti-plasma leakage performance. After several iterations of the oxygenated Membrane, Poly(4-methyl-1-pentene) Hollow Fiber Membrane (PMP HFM) has become the mainstream membrane material used in oxygenators for its excellent properties. In this paper, the development history of PMP HFM is reviewed, and the domestic research progress in preparation methods, modification techniques and important performance indexes is reviewed. In order to understand the current domestic development situation and gaps, and provide more ideas for future research direction.

Oxygenator  /  Poly (4-methyl-1-pentene) hollow fiber membrane  /  Blood compatibility  /  Gas permeability  /  Anti-plasma leakage
李孟璐, 朱尘琪, 郭晴, 疏艳, 郭媛, 许剑. 氧合器用聚(4-甲基-1-戊烯)中空纤维膜的国内研究进展. 现代仪器与医疗, 2025 , 31 (1) : 88 -95 . DOI: 10.11876/mimt202501016
Menglu Li, Chenqi Zhu, Qing Guo, Yan Shu, Yuan Guo, Jian Xu. Domestic research progress of poly (4-methyl-1-pentene) hollow fiber membrane for oxygenators[J]. Modern Instruments & Medical Treatment, 2025 , 31 (1) : 88 -95 . DOI: 10.11876/mimt202501016
Year 2025 volume 31 Issue 1
114
8
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doi: 10.11876/mimt202501016
  • Online Date:2026-10-23
  • Published:2025-02-10
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    RocketMedical Co., Ltd., Beijing 100079, China
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
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属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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