Safety peripheral intravenous catheter having a quick, painless puncture system

作者: Hernández Rocio Cassaigne , Vizcarra Alfredo Chalita , Jimenez Maria Teresa Lucas , Lelis José María Rodriguez , Cabrera José Antonio Arellano

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摘要: The invention relates to a safety peripheral intravenous catheter having quick, painless puncture system, which includes (1) connected holder (2) is inserted into (5) in turn contains the activation device made up of two complementary parts (3). is, turn, catheter-holder tube (6) and cannula inside (1). At end opposite free thereof, (7) attached holder. elements are housed casing (9). Between (8) bellows (10) spring provided at one

参考文章(4)
Frederick W. Trombley, Mark Trocki, Intravenous catheter with needle cover and blood collection tube ,(1994)
Ming-Jeng Shue, Deborah Huang, Phillip Shue, Intravenous catheter introducing device ,(2004)
John M. Mitnick, William B. S. Pressly, Retractable I-V catheter placement device ,(2005)