CN201551716U - 负压封闭引流系统支撑结构 - Google Patents
负压封闭引流系统支撑结构 Download PDFInfo
- Publication number
- CN201551716U CN201551716U CN2009202282242U CN200920228224U CN201551716U CN 201551716 U CN201551716 U CN 201551716U CN 2009202282242 U CN2009202282242 U CN 2009202282242U CN 200920228224 U CN200920228224 U CN 200920228224U CN 201551716 U CN201551716 U CN 201551716U
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- CN
- China
- Prior art keywords
- drainage tube
- porous foam
- drainage
- foam cushion
- negative
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009202282242U CN201551716U (zh) | 2009-09-17 | 2009-09-17 | 负压封闭引流系统支撑结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009202282242U CN201551716U (zh) | 2009-09-17 | 2009-09-17 | 负压封闭引流系统支撑结构 |
Publications (1)
Publication Number | Publication Date |
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CN201551716U true CN201551716U (zh) | 2010-08-18 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009202282242U Expired - Lifetime CN201551716U (zh) | 2009-09-17 | 2009-09-17 | 负压封闭引流系统支撑结构 |
Country Status (1)
Country | Link |
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CN (1) | CN201551716U (zh) |
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2009
- 2009-09-17 CN CN2009202282242U patent/CN201551716U/zh not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan VSD Medical Science & Technology Co., Ltd. Assignor: Song Jiuhong Contract record no.: 2011420000066 Denomination of utility model: Negative pressure enclosed supporting structure of drainage system Granted publication date: 20100818 License type: Exclusive License Record date: 20110509 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180123 Address after: No. 15, Tianyuan Road, East and West Lake District, Wuhan, Hubei Patentee after: WUHAN VSD MEDICAL SCIENCE AND TECHNOLOGY CO., LTD. Address before: 1404, room 430022, block B, Wuhan Plaza, 688 Jiefang Avenue, Hankou, Hubei, Wuhan Patentee before: Song Jiuhong |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20100818 |
|
CX01 | Expiry of patent term |