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Introducing a new nasojejunal tube——Cystic nasojejunal Tube( Chen‘s Tube)

2011-6-28 07:50| 发布者: 值班编辑| 查看: 2689| 评论: 0|来自: 迅康营养网

摘要: Cystic nasojejunal tube is invented by a Chinese surgeon (Dr. Yiqi Chen). Based on its unique features, Cystic nasojejunal tube has completely changed the traditional structure of nasogastric and naso ...
Cystic nasojejunal tube  is invented by a Chinese surgeon (Dr. Yiqi Chen). Based on its unique features,  Cystic nasojejunal tube has completely changed the traditional structure of nasogastric and nasojejunal  tubes, been issued by the State Intellectual Property Office the People's Republic of China invention patent (patent number: ZL03115803X) and by the Zhejiang Provincial Food and Drug Administration approval clinical application.  Accordingly, cystic nasojejunal tube has the best performance in the field of tube. Depending on different clinic requirements, the tube can be combined with special nasogastric tube or wire. (Figure 12).

 

Structure of Cystic nasojejunal Tube

     double-lumen

      outer3.0-3.5mm

      1200-3000mm long

      2 adapters ( redwhite)          

      1 bladder

      3 lateral  outlet  ports

Figure 3

 

Cystic nasojejunal Tube  is a flexible double-lumen tube outer 3.0~5.0mm in diameter and 1200~3000mm long, with a bladder at the front tip,There are 3 holes near the inner side of the front tip. There are 2 connecters at the end of tube: a red one to connect the bladder, used as filling liquid into the bladder; a white one to connect the 3 holes, used as  decompression or injecting liquid. Depending on different clinic requirements, the tube can be combined with special nasogastric tube or wire. (Figure 123)

                                       I-a Type  Cystic nasojejunal Tube

                     (The combination of cystic nasojejunal tube with special nasogastric tube )

                                                                   Figure 1

                                                                             II-a Type Cystic nasojejunal Tube

                                                      (The combination of cystic nasojejunal tube with wire)

                                                                            Figure 2

                                                                               Cystic nasojejunal Tube

                                                                                             Figure 3

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