Double-balloon catheter device for gastrointestinal anastomosis

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United States of America Patent

PATENT NO 11547837
APP PUB NO 20200276420A1
SERIAL NO

16761766

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Abstract

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A double-balloon catheter device for gastrointestinal anastomosis. The double-balloon catheter device for gastrointestinal anastomosis includes a liquid injection assembly, a double-balloon assembly, and a supporting device (15) connecting the liquid injection assembly and the double-balloon assembly. The liquid injection assembly includes a first balloon liquid injection connection port (2), a guide wire connection port (3), and a second balloon liquid injection connection port (4). The double-balloon assembly includes a double-balloon catheter device (5), and includes a first balloon (6) and a second balloon (7) that can expand-and that are respectively disposed on the two ends of the double-balloon catheter device (5). The double-balloon catheter device (5) is provided with a first balloon liquid injection channel (51), a guide wire channel (52), and a second balloon liquid injection channel (53).

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Patent Owner(s)

Patent OwnerAddress
MICRO-TECH (NANJING) CO LTDNO 10 GAOKE THIRD ROAD NAT NEW & HIGH TECH INDUS DEV ZONE PUKOU DIST NANJING 210032
NANJING DRUM TOWER HOSPITALNO 321 ZHONGSHAN ROAD GULOU DISTRICT NANJING JIANGSU 210008 210008

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Changqing Nanjing, CN 70 545
Shen, Zhenghua Nanjing, CN 19 7
Sun, Jialing Nanjing, CN 3 5
Wang, Lei Nanjing, CN 2386 21419
Wei, Jianyu Nanjing, CN 14 3
Zou, Xiaoping Nanjing, CN 4 43

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