CN100460026C - Medical hemodialysis filter - Google Patents
Medical hemodialysis filter Download PDFInfo
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- CN100460026C CN100460026C CNB2006100542091A CN200610054209A CN100460026C CN 100460026 C CN100460026 C CN 100460026C CN B2006100542091 A CNB2006100542091 A CN B2006100542091A CN 200610054209 A CN200610054209 A CN 200610054209A CN 100460026 C CN100460026 C CN 100460026C
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- reverse osmosis
- blood
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- 238000001631 haemodialysis Methods 0.000 title claims abstract description 27
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 93
- 210000004369 blood Anatomy 0.000 claims abstract description 50
- 239000008280 blood Substances 0.000 claims abstract description 50
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 43
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 29
- 239000002158 endotoxin Substances 0.000 claims abstract description 19
- 210000003462 vein Anatomy 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 50
- 239000000385 dialysis solution Substances 0.000 claims description 44
- 239000002699 waste material Substances 0.000 claims description 37
- 239000012530 fluid Substances 0.000 claims description 33
- 238000001802 infusion Methods 0.000 claims description 32
- 238000012544 monitoring process Methods 0.000 claims description 26
- 239000000243 solution Substances 0.000 claims description 21
- 230000008676 import Effects 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 17
- 239000012141 concentrate Substances 0.000 claims description 14
- 230000004872 arterial blood pressure Effects 0.000 claims description 10
- 238000012806 monitoring device Methods 0.000 claims description 8
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 claims description 6
- 229960002897 heparin Drugs 0.000 claims description 6
- 229920000669 heparin Polymers 0.000 claims description 6
- 230000005856 abnormality Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 13
- 210000001367 artery Anatomy 0.000 abstract description 2
- 238000011282 treatment Methods 0.000 description 21
- 238000006073 displacement reaction Methods 0.000 description 19
- 238000002560 therapeutic procedure Methods 0.000 description 17
- 238000000502 dialysis Methods 0.000 description 11
- 239000000126 substance Substances 0.000 description 10
- 238000002615 hemofiltration Methods 0.000 description 8
- 238000010790 dilution Methods 0.000 description 7
- 239000012895 dilution Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000018044 dehydration Effects 0.000 description 6
- 238000006297 dehydration reaction Methods 0.000 description 6
- 150000003384 small molecules Chemical class 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 239000003053 toxin Substances 0.000 description 5
- 231100000765 toxin Toxicity 0.000 description 5
- 108700012359 toxins Proteins 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 230000023555 blood coagulation Effects 0.000 description 4
- 230000036772 blood pressure Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 230000009897 systematic effect Effects 0.000 description 3
- 208000001889 Acid-Base Imbalance Diseases 0.000 description 2
- 206010014418 Electrolyte imbalance Diseases 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 210000003677 hemocyte Anatomy 0.000 description 2
- 230000001951 hemoperfusion Effects 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 238000011269 treatment regimen Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 206010001526 Air embolism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008081 blood perfusion Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229940000351 hemocyte Drugs 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100542091A CN100460026C (en) | 2006-04-12 | 2006-04-12 | Medical hemodialysis filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100542091A CN100460026C (en) | 2006-04-12 | 2006-04-12 | Medical hemodialysis filter |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1830494A CN1830494A (en) | 2006-09-13 |
CN100460026C true CN100460026C (en) | 2009-02-11 |
Family
ID=36993094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100542091A Active CN100460026C (en) | 2006-04-12 | 2006-04-12 | Medical hemodialysis filter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100460026C (en) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3123166A1 (en) | 2006-04-14 | 2007-10-25 | Deka Products Limited Partnership | Systems, devices and methods for fluid pumping, heat exchange, thermal sensing, and conductivity sensing |
US10537671B2 (en) | 2006-04-14 | 2020-01-21 | Deka Products Limited Partnership | Automated control mechanisms in a hemodialysis apparatus |
US9028691B2 (en) | 2007-02-27 | 2015-05-12 | Deka Products Limited Partnership | Blood circuit assembly for a hemodialysis system |
US8042563B2 (en) | 2007-02-27 | 2011-10-25 | Deka Products Limited Partnership | Cassette system integrated apparatus |
US8409441B2 (en) | 2007-02-27 | 2013-04-02 | Deka Products Limited Partnership | Blood treatment systems and methods |
US20080253911A1 (en) | 2007-02-27 | 2008-10-16 | Deka Products Limited Partnership | Pumping Cassette |
US8393690B2 (en) | 2007-02-27 | 2013-03-12 | Deka Products Limited Partnership | Enclosure for a portable hemodialysis system |
US8357298B2 (en) | 2007-02-27 | 2013-01-22 | Deka Products Limited Partnership | Hemodialysis systems and methods |
US8562834B2 (en) | 2007-02-27 | 2013-10-22 | Deka Products Limited Partnership | Modular assembly for a portable hemodialysis system |
KR20140137461A (en) | 2007-02-27 | 2014-12-02 | 데카 프로덕츠 리미티드 파트너쉽 | Hemodialysis systems and methods |
US8491184B2 (en) | 2007-02-27 | 2013-07-23 | Deka Products Limited Partnership | Sensor apparatus systems, devices and methods |
US20090107335A1 (en) | 2007-02-27 | 2009-04-30 | Deka Products Limited Partnership | Air trap for a medical infusion device |
CA3177048A1 (en) * | 2007-10-12 | 2009-04-23 | Deka Products Limited Partnership | Apparatus and methods for hemodialysis |
CN101269246B (en) * | 2008-05-05 | 2011-10-12 | 重庆山外山科技有限公司 | Continuous blood cleaning equipment with replacement liquid purifier |
CN101708347B (en) * | 2009-03-11 | 2013-02-20 | 重庆多泰医用设备有限公司 | Hemodialysis system for controlling electric conduction and ultra-filtration by weighing |
MX353433B (en) | 2009-10-30 | 2018-01-11 | Deka Products Lp | Apparatus and method for detecting disconnection of an intravascular access device. |
CN101829371B (en) * | 2010-05-20 | 2011-10-05 | 重庆山外山科技有限公司 | Hemodialysis system |
WO2012162515A2 (en) | 2011-05-24 | 2012-11-29 | Deka Products Limited Partnership | Hemodial ysis system |
CN102363054A (en) * | 2011-10-27 | 2012-02-29 | 尹良红 | Liquid bag type online liquid dispensing peritoneal dialysis machine |
CN103830788B (en) * | 2012-11-27 | 2016-02-24 | 深圳先进技术研究院 | Liquid-supplying system of hemodialysis center |
CN103830787B (en) * | 2012-11-27 | 2017-06-13 | 深圳先进技术研究院 | Haemodialysis control unit |
CN104117105B (en) * | 2014-08-04 | 2017-02-08 | 广州骐骥生物科技有限公司 | Haemodialysis device |
CN104826186A (en) * | 2015-05-18 | 2015-08-12 | 陈丽 | Hematodialysis device for nephrology department |
CN105214155B (en) * | 2015-08-10 | 2018-08-17 | 上海立马医疗器械有限公司 | Integral type apparatus for purifying blood |
JP6933439B2 (en) * | 2015-10-21 | 2021-09-08 | 日機装株式会社 | Blood purification device |
CN105561414B (en) * | 2015-12-10 | 2019-05-07 | 威海威高血液净化制品有限公司 | Portable blood purifier |
CN106075624B (en) * | 2016-07-15 | 2018-05-08 | 重庆弘善医疗设备有限公司 | A kind of small flow haemodialysis control unit |
CN107374577A (en) * | 2017-08-28 | 2017-11-24 | 重庆天如生物科技有限公司 | Novel gastroenteritic mirror system |
CN110141702A (en) * | 2019-05-13 | 2019-08-20 | 谢华南 | Inversion hemodiafiltration method and apparatus, blood filter component and its pipeline assembly |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2804148B2 (en) * | 1990-03-29 | 1998-09-24 | 日機装株式会社 | Diafiltration equipment |
CN1235849A (en) * | 1998-09-17 | 1999-11-24 | 彭罗民 | Automatic hemodialysis filter |
US6280632B1 (en) * | 1997-01-09 | 2001-08-28 | Gambro Lundia Ab | Device and method for preparation of substitution solution |
CN1245223C (en) * | 2003-05-11 | 2006-03-15 | 高光勇 | Medical blood filtering machine |
CN2905076Y (en) * | 2006-04-19 | 2007-05-30 | 重庆山外山科技有限公司 | Hemodiafiltration machine |
-
2006
- 2006-04-12 CN CNB2006100542091A patent/CN100460026C/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2804148B2 (en) * | 1990-03-29 | 1998-09-24 | 日機装株式会社 | Diafiltration equipment |
US6280632B1 (en) * | 1997-01-09 | 2001-08-28 | Gambro Lundia Ab | Device and method for preparation of substitution solution |
CN1235849A (en) * | 1998-09-17 | 1999-11-24 | 彭罗民 | Automatic hemodialysis filter |
CN1245223C (en) * | 2003-05-11 | 2006-03-15 | 高光勇 | Medical blood filtering machine |
CN2905076Y (en) * | 2006-04-19 | 2007-05-30 | 重庆山外山科技有限公司 | Hemodiafiltration machine |
Also Published As
Publication number | Publication date |
---|---|
CN1830494A (en) | 2006-09-13 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Medical hemodialysis filter Effective date of registration: 20120802 Granted publication date: 20090211 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: 20090211 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: Medical hemodialysis filter Effective date of registration: 20130820 Granted publication date: 20090211 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: 20090211 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: Medical hemodialysis filter Effective date of registration: 20150205 Granted publication date: 20090211 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: Wen Liang Inventor before: Ren Yingxiang |
|
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: 2, H building, No. three, No. 67, 400041 Garden Road, Chongqing hi tech Zone 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: 20090211 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: Medical hemodialysis filter Effective date of registration: 20170310 Granted publication date: 20090211 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: 20090211 Pledgee: Export Import Bank of China Pledgor: SWS HEMODIALYSIS CARE Co.,Ltd. Registration number: 2017980000035 |