CN101829398A - 一种血液透析机用减压阀 - Google Patents
一种血液透析机用减压阀 Download PDFInfo
- Publication number
- CN101829398A CN101829398A CN 201010178105 CN201010178105A CN101829398A CN 101829398 A CN101829398 A CN 101829398A CN 201010178105 CN201010178105 CN 201010178105 CN 201010178105 A CN201010178105 A CN 201010178105A CN 101829398 A CN101829398 A CN 101829398A
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- Prior art keywords
- valve body
- pressure
- chamber
- mandrel
- hemodialysis machine
- 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.)
- Granted
Links
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 17
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 12
- 239000010985 leather Substances 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 239000012530 fluid Substances 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000004071 biological effect Effects 0.000 abstract 1
- 230000008676 import Effects 0.000 description 4
- 241000009298 Trigla lyra Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
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Abstract
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Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101781058A CN101829398B (zh) | 2010-05-20 | 2010-05-20 | 一种血液透析机用减压阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101781058A CN101829398B (zh) | 2010-05-20 | 2010-05-20 | 一种血液透析机用减压阀 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101829398A true CN101829398A (zh) | 2010-09-15 |
| CN101829398B CN101829398B (zh) | 2012-04-18 |
Family
ID=42713716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101781058A Active CN101829398B (zh) | 2010-05-20 | 2010-05-20 | 一种血液透析机用减压阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101829398B (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125706A (zh) * | 2011-01-27 | 2011-07-20 | 重庆山外山科技有限公司 | 一种血液透析用自复位减压阀 |
| CN112618921A (zh) * | 2020-12-23 | 2021-04-09 | 四川大学华西医院 | 一种基于柔性传感材料动态监测气囊压力的三腔二囊管 |
| CN112933315A (zh) * | 2021-02-01 | 2021-06-11 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | 一种血液透析机用调压装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2138508Y (zh) * | 1992-04-02 | 1993-07-21 | 河北医学院第二医院 | 体外循环血液吸引减压阀 |
| CN2235540Y (zh) * | 1995-08-14 | 1996-09-18 | 杨永祥 | 薄膜式减压阀 |
| CN201053528Y (zh) * | 2007-07-13 | 2008-04-30 | 成都威力生生物科技有限公司 | 一种调节水泵压力的卸压溢流阀 |
| CN201273392Y (zh) * | 2008-09-10 | 2009-07-15 | 程成兰 | 一种气体用平衡式可调减压阀 |
| CN201668872U (zh) * | 2010-05-20 | 2010-12-15 | 重庆山外山科技有限公司 | 血液透析机用减压阀 |
-
2010
- 2010-05-20 CN CN2010101781058A patent/CN101829398B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2138508Y (zh) * | 1992-04-02 | 1993-07-21 | 河北医学院第二医院 | 体外循环血液吸引减压阀 |
| CN2235540Y (zh) * | 1995-08-14 | 1996-09-18 | 杨永祥 | 薄膜式减压阀 |
| CN201053528Y (zh) * | 2007-07-13 | 2008-04-30 | 成都威力生生物科技有限公司 | 一种调节水泵压力的卸压溢流阀 |
| CN201273392Y (zh) * | 2008-09-10 | 2009-07-15 | 程成兰 | 一种气体用平衡式可调减压阀 |
| CN201668872U (zh) * | 2010-05-20 | 2010-12-15 | 重庆山外山科技有限公司 | 血液透析机用减压阀 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125706A (zh) * | 2011-01-27 | 2011-07-20 | 重庆山外山科技有限公司 | 一种血液透析用自复位减压阀 |
| CN102125706B (zh) * | 2011-01-27 | 2012-10-10 | 重庆山外山科技有限公司 | 一种血液透析用自复位减压阀 |
| CN112618921A (zh) * | 2020-12-23 | 2021-04-09 | 四川大学华西医院 | 一种基于柔性传感材料动态监测气囊压力的三腔二囊管 |
| CN112933315A (zh) * | 2021-02-01 | 2021-06-11 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | 一种血液透析机用调压装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101829398B (zh) | 2012-04-18 |
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| SE01 | Entry into force of request for substantive examination | ||
| 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 invention: Pressure-reducing valve for hemodialysis machine Effective date of registration: 20120802 Granted publication date: 20120418 Pledgee: Chongqing Sanxia bank Limited by Share Ltd New District Branch Pledgor: Gao Guangyong|Chongqing Shanwaishan science and Technology Co Ltd Registration number: 2012990000422 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130820 Granted publication date: 20120418 Pledgee: Chongqing Sanxia bank Limited by Share Ltd New District Branch Pledgor: Gao Guangyong|Chongqing Shanwaishan science and Technology Co Ltd Registration number: 2012990000422 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pressure-reducing valve for hemodialysis machine Effective date of registration: 20130820 Granted publication date: 20120418 Pledgee: Chongqing Sanxia bank Limited by Share Ltd New District Branch Pledgor: Gao Guangyong|Chongqing Shanwaishan science and Technology Co Ltd Registration number: 2013990000593 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150203 Granted publication date: 20120418 Pledgee: Chongqing Sanxia bank Limited by Share Ltd New District Branch Pledgor: Gao Guangyong|Chongqing Shanwaishan science and Technology Co Ltd Registration number: 2013990000593 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pressure-reducing valve for hemodialysis machine Effective date of registration: 20150205 Granted publication date: 20120418 Pledgee: Chongqing Sanxia bank Limited by Share Ltd New District Branch Pledgor: Gao Guangyong|Chongqing Shanwaishan science and Technology Co Ltd Registration number: 2015990000104 |
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| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gao Guangyong Inventor after: Ren Yingxiang Inventor before: Gao Guangyong Inventor before: Chen Xiangmei Inventor before: Gao Xiaoling Inventor before: Ren Yingxiang Inventor before: Tao Wei Inventor before: Lu Jizhen |
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| COR | Change of bibliographic data | ||
| CP03 | Change of name, title or address |
Address after: The 401121 northern New District of Chongqing municipality Mount Huangshan Road No. 5 South Building Mercury Technology Development Center Patentee after: SWS HEMODIALSIS CARE CO., LTD. Address before: 5 No. 401121 Chongqing hi tech park in northern New Mount Huangshan Avenue Patentee before: Chongqing Shanwaishan Science & Technology Co., Ltd. |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160531 Granted publication date: 20120418 Pledgee: Chongqing Sanxia bank Limited by Share Ltd New District Branch Pledgor: SWS HEMODIALSIS CARE CO., LTD. Registration number: 2015990000104 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20160531 Registration number: 2015990000104 Pledgor after: Chongqing Shanwaishan Science & Technology Co., Ltd. Pledgor before: Gao Guangyong Pledgor before: Chongqing Shanwaishan science and Technology Co Ltd |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pressure-reducing valve for hemodialysis machine Effective date of registration: 20170310 Granted publication date: 20120418 Pledgee: Export Import Bank of China Pledgor: SWS HEMODIALSIS CARE CO., LTD. Registration number: 2017980000035 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: 401123 Tzu Chi Road, Liangjiang New Area, Chongqing, No. 1 Patentee after: SWS HEMODIALSIS CARE CO., LTD. Address before: The 401121 northern New District of Chongqing municipality Mount Huangshan Road No. 5 South Building Mercury Technology Development Center Patentee before: SWS HEMODIALSIS CARE CO., LTD. |
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| CP02 | Change in the address of a patent holder | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210129 Granted publication date: 20120418 Pledgee: Export Import Bank of China Pledgor: SWS HEMODIALYSIS CARE Co.,Ltd. Registration number: 2017980000035 |