CN202892635U - 一种负压引流装置 - Google Patents
一种负压引流装置 Download PDFInfo
- Publication number
- CN202892635U CN202892635U CN 201220608642 CN201220608642U CN202892635U CN 202892635 U CN202892635 U CN 202892635U CN 201220608642 CN201220608642 CN 201220608642 CN 201220608642 U CN201220608642 U CN 201220608642U CN 202892635 U CN202892635 U CN 202892635U
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- CN
- China
- Prior art keywords
- negative pressure
- dressing layer
- coverlay
- drainage
- porous dressing
- 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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- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Abstract
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220608642 CN202892635U (zh) | 2012-11-16 | 2012-11-16 | 一种负压引流装置 |
Applications Claiming Priority (1)
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CN 201220608642 CN202892635U (zh) | 2012-11-16 | 2012-11-16 | 一种负压引流装置 |
Publications (1)
Publication Number | Publication Date |
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CN202892635U true CN202892635U (zh) | 2013-04-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201220608642 Expired - Lifetime CN202892635U (zh) | 2012-11-16 | 2012-11-16 | 一种负压引流装置 |
Country Status (1)
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CN (1) | CN202892635U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102935261A (zh) * | 2012-11-16 | 2013-02-20 | 重庆金山科技(集团)有限公司 | 一种负压引流装置以及负压引流方法 |
-
2012
- 2012-11-16 CN CN 201220608642 patent/CN202892635U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102935261A (zh) * | 2012-11-16 | 2013-02-20 | 重庆金山科技(集团)有限公司 | 一种负压引流装置以及负压引流方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Negative-pressure drainage device and negative-pressure drainage method Effective date of registration: 20160421 Granted publication date: 20130424 Pledgee: Chongqing Three Gorges bank Limited by Share Ltd. Jiangbei Branch Pledgor: CHONGQING JINSHAN SCIENCE & TECHNOLOGY (GROUP) Co.,Ltd. Registration number: 2016500000005 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171106 Granted publication date: 20130424 Pledgee: Chongqing Three Gorges bank Limited by Share Ltd. Jiangbei Branch Pledgor: CHONGQING JINSHAN SCIENCE & TECHNOLOGY (GROUP) Co.,Ltd. Registration number: 2016500000005 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20130424 |
|
CX01 | Expiry of patent term |