CN201179271Y - 单向正压阀 - Google Patents
单向正压阀 Download PDFInfo
- Publication number
- CN201179271Y CN201179271Y CNU200820006084XU CN200820006084U CN201179271Y CN 201179271 Y CN201179271 Y CN 201179271Y CN U200820006084X U CNU200820006084X U CN U200820006084XU CN 200820006084 U CN200820006084 U CN 200820006084U CN 201179271 Y CN201179271 Y CN 201179271Y
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- valve
- valve seat
- liquid
- plunger
- valve body
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- 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.)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
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Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200820006084XU CN201179271Y (zh) | 2008-01-31 | 2008-01-31 | 单向正压阀 |
Applications Claiming Priority (1)
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CNU200820006084XU CN201179271Y (zh) | 2008-01-31 | 2008-01-31 | 单向正压阀 |
Publications (1)
Publication Number | Publication Date |
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CN201179271Y true CN201179271Y (zh) | 2009-01-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU200820006084XU Expired - Lifetime CN201179271Y (zh) | 2008-01-31 | 2008-01-31 | 单向正压阀 |
Country Status (1)
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CN (1) | CN201179271Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102526871A (zh) * | 2010-12-13 | 2012-07-04 | 美舒医疗器械贸易(上海)有限公司 | 单向正压阀 |
CN106730316A (zh) * | 2016-12-28 | 2017-05-31 | 苏州科技城医院 | 输液用防逆流多通管 |
CN109999264A (zh) * | 2019-04-26 | 2019-07-12 | 台州安融医疗器械有限公司 | 医用单向正压三叉 |
CN117563122A (zh) * | 2023-12-21 | 2024-02-20 | 燕山大学 | 用于血液系统的控压阀及其压力调节方法 |
-
2008
- 2008-01-31 CN CNU200820006084XU patent/CN201179271Y/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102526871A (zh) * | 2010-12-13 | 2012-07-04 | 美舒医疗器械贸易(上海)有限公司 | 单向正压阀 |
CN106730316A (zh) * | 2016-12-28 | 2017-05-31 | 苏州科技城医院 | 输液用防逆流多通管 |
CN106730316B (zh) * | 2016-12-28 | 2022-12-13 | 苏州科技城医院 | 输液用防逆流多通管 |
CN109999264A (zh) * | 2019-04-26 | 2019-07-12 | 台州安融医疗器械有限公司 | 医用单向正压三叉 |
CN109999264B (zh) * | 2019-04-26 | 2023-11-03 | 台州安融医疗器械有限公司 | 医用单向正压三叉 |
CN117563122A (zh) * | 2023-12-21 | 2024-02-20 | 燕山大学 | 用于血液系统的控压阀及其压力调节方法 |
CN117563122B (zh) * | 2023-12-21 | 2024-07-09 | 燕山大学 | 用于血液系统的控压阀及其压力调节方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI MEIHUA MEDICAL INSTRUMENTS CO., LTD. Free format text: FORMER OWNER: AMSINO MEDICAL GROUP HOLDINGS LIMITED Effective date: 20090918 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090918 Address after: Shanghai Jiading District Jiangqiao town Huajiang Road 668 Lane No. 5, zip code: 201803 Patentee after: Shanghai Meihua Medical Equipment Co., Ltd. Address before: Cayman Islands, Grand Cayman, postcode: Patentee before: AMSINO Medical Group Holding Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: MEIXIN MEDICAL EQUIPMENT (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: SHANGHAI MEIHUA MEDICAL EQUIPMENT CO., LTD. Effective date: 20141014 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201803 JIADING, SHANGHAI TO: 201613 SONGJIANG, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141014 Address after: 201613 Shanghai City, Songjiang Export Processing Zone No. 355 Hua Tetsuro Patentee after: Amsino Healthcare (Shanghai) Co., Ltd. Address before: Jiading District Jiangqiao town 201803 Shanghai Huajiang Road 668 Lane No. 5 Patentee before: Shanghai Meihua Medical Equipment Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20090114 |