CN110141705A - 一种负压式外科手术血液处理设备 - Google Patents
一种负压式外科手术血液处理设备 Download PDFInfo
- Publication number
- CN110141705A CN110141705A CN201910419570.7A CN201910419570A CN110141705A CN 110141705 A CN110141705 A CN 110141705A CN 201910419570 A CN201910419570 A CN 201910419570A CN 110141705 A CN110141705 A CN 110141705A
- Authority
- CN
- China
- Prior art keywords
- blood
- processing
- separate space
- processing pipeline
- processing apparatus
- 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
- 210000004369 blood Anatomy 0.000 title claims abstract description 136
- 239000008280 blood Substances 0.000 title claims abstract description 136
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000002504 physiological saline solution Substances 0.000 claims abstract description 7
- 230000004087 circulation Effects 0.000 claims abstract description 6
- 125000006850 spacer group Chemical group 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 239000003146 anticoagulant agent Substances 0.000 claims description 6
- 229940127219 anticoagulant drug Drugs 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000002985 plastic film Substances 0.000 claims description 5
- 229920006255 plastic film Polymers 0.000 claims description 5
- 230000017531 blood circulation Effects 0.000 claims description 4
- 230000036772 blood pressure Effects 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 6
- 210000002381 plasma Anatomy 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000502 dialysis Methods 0.000 description 8
- 238000000746 purification Methods 0.000 description 6
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 210000001772 blood platelet Anatomy 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003102 growth factor Substances 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010018873 Haemoconcentration Diseases 0.000 description 1
- 206010020852 Hypertonia Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008081 blood perfusion Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002969 morbid Effects 0.000 description 1
- 230000001338 necrotic effect Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
- A61M1/3633—Blood component filters, e.g. leukocyte filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/38—Removing constituents from donor blood and storing or returning remainder to body, e.g. for transfusion
- A61M1/382—Optimisation of blood component yield
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
- A61M2205/3372—Temperature compensation
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Cardiology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910419570.7A CN110141705B (zh) | 2019-05-20 | 2019-05-20 | 一种负压式外科手术血液处理设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910419570.7A CN110141705B (zh) | 2019-05-20 | 2019-05-20 | 一种负压式外科手术血液处理设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110141705A true CN110141705A (zh) | 2019-08-20 |
CN110141705B CN110141705B (zh) | 2020-02-04 |
Family
ID=67592315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910419570.7A Active CN110141705B (zh) | 2019-05-20 | 2019-05-20 | 一种负压式外科手术血液处理设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110141705B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4138464A (en) * | 1976-05-10 | 1979-02-06 | Lewin John E | Blood oxygenator with integral heat exchanger |
US6503450B1 (en) * | 1998-12-30 | 2003-01-07 | Cardiovention, Inc. | Integrated blood oxygenator and pump system |
CN105828848A (zh) * | 2013-12-23 | 2016-08-03 | 马里兰大学,巴尔的摩 | 血液氧合器 |
CN206228666U (zh) * | 2016-08-29 | 2017-06-09 | 安徽通灵仿生科技有限公司 | 一种氧合引流管、氧合装置 |
CN109481769A (zh) * | 2018-12-11 | 2019-03-19 | 广东工业大学 | 一种带生物相容性涂层的膜式氧合器 |
-
2019
- 2019-05-20 CN CN201910419570.7A patent/CN110141705B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4138464A (en) * | 1976-05-10 | 1979-02-06 | Lewin John E | Blood oxygenator with integral heat exchanger |
US6503450B1 (en) * | 1998-12-30 | 2003-01-07 | Cardiovention, Inc. | Integrated blood oxygenator and pump system |
CN105828848A (zh) * | 2013-12-23 | 2016-08-03 | 马里兰大学,巴尔的摩 | 血液氧合器 |
CN206228666U (zh) * | 2016-08-29 | 2017-06-09 | 安徽通灵仿生科技有限公司 | 一种氧合引流管、氧合装置 |
CN109481769A (zh) * | 2018-12-11 | 2019-03-19 | 广东工业大学 | 一种带生物相容性涂层的膜式氧合器 |
Also Published As
Publication number | Publication date |
---|---|
CN110141705B (zh) | 2020-02-04 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 350002 Fujian Institute of Technology, Shangdian 13, Hongshan Bridge, Cangshan District, Fuzhou City, Fujian Province Applicant after: Du Ledong Address before: 261500 Ping day road, Jiang Zhuang Town, Gaomi City, Weifang, Shandong Province, No. 25 Applicant before: Du Ledong |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 261500 Ping day road, Jiang Zhuang Town, Gaomi City, Weifang, Shandong Province, No. 25 Patentee after: Du Ledong Address before: 350002 Fujian Institute of Technology, Shangdian 13, Hongshan Bridge, Cangshan District, Fuzhou City, Fujian Province Patentee before: Du Ledong |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Tangta street lishuiwan community, yuncheng county, Heze City, Shandong Province Patentee after: Du Ledong Address before: 261500 Ping day road, Jiang Zhuang Town, Gaomi City, Weifang, Shandong Province, No. 25 Patentee before: Du Ledong |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221209 Address after: No.2888, Zhonghua West Road, hi tech Zone, Heze City, Shandong Province 274000 Patentee after: GUOJIUTANG SHANDONG DONKEY-HIDE GELATIN CO.,LTD. Address before: 274700 lishuiwan community, Tangta street, yuncheng county, Heze City, Shandong Province Patentee before: Du Ledong |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: No.2888, Zhonghua West Road, hi tech Zone, Heze City, Shandong Province 274000 Patentee after: Shandong Guojiutang Pharmaceutical Group Co.,Ltd. Address before: No.2888, Zhonghua West Road, hi tech Zone, Heze City, Shandong Province 274000 Patentee before: GUOJIUTANG SHANDONG DONKEY-HIDE GELATIN CO.,LTD. |