CN108332506B8 - Plasma freeze-drying device - Google Patents
Plasma freeze-drying device Download PDFInfo
- Publication number
- CN108332506B8 CN108332506B8 CN201711489961.3A CN201711489961A CN108332506B8 CN 108332506 B8 CN108332506 B8 CN 108332506B8 CN 201711489961 A CN201711489961 A CN 201711489961A CN 108332506 B8 CN108332506 B8 CN 108332506B8
- Authority
- CN
- China
- Prior art keywords
- inner barrel
- vacuum pump
- barrel
- filter screen
- freeze
- 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.)
- Active
Links
- 238000004108 freeze drying Methods 0.000 title 1
- 238000009833 condensation Methods 0.000 abstract 3
- 230000005494 condensation Effects 0.000 abstract 3
- 238000002955 isolation Methods 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 238000005057 refrigeration Methods 0.000 abstract 2
- 239000008280 blood Substances 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 abstract 1
- 239000002121 nanofiber Substances 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
- F25D31/002—Liquid coolers, e.g. beverage cooler
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Drying Of Solid Materials (AREA)
- External Artificial Organs (AREA)
Abstract
本发明提供一种冷冻干燥血浆装置，包括内桶，血液存放柱，进风通道，隔离阀门，冷凝室和真空泵；所述外桶通过内桶的顶端套装在内桶的外侧，所述进风通道穿过外桶与内桶相连通，且进风通道的内腔中依次镶嵌有活性炭过滤网、纳米纤维过滤网以及不锈钢滤网，所述Y型通道的外端分别通过隔离阀门连接有冷凝室，且冷凝室的外端侧通过管道连接有制冷压缩机，所述真空泵通过管道连接在隔离阀门前侧的Y型通道上，所述外桶内侧底部设置有螺旋加热管。利用螺旋加热管对使内桶保持在相对恒定的温度中，通过真空泵使内桶形成真空，通过风机与真空泵对内桶中的空气进行更换，提高内桶的空气的质量，利用制冷压缩机对内桶中的血浆进行冷冻。
The invention provides a freeze-dried plasma device, which includes an inner barrel, a blood storage column, an air inlet channel, an isolation valve, a condensation chamber and a vacuum pump; The outer barrel is connected with the inner barrel, and the inner cavity of the air inlet channel is inlaid with activated carbon filter screen, nanofiber filter screen and stainless steel filter screen in sequence. The outer ends of the Y-shaped channel are respectively connected with condensation chambers through isolation valves, and the condensation chamber The outer end side of the chamber is connected to a refrigeration compressor through a pipeline, the vacuum pump is connected to the Y-shaped passage on the front side of the isolation valve through a pipeline, and a spiral heating tube is arranged at the inner bottom of the outer barrel. The spiral heating tube is used to keep the inner barrel at a relatively constant temperature, the inner barrel is vacuumed by the vacuum pump, the air in the inner barrel is replaced by the fan and the vacuum pump, and the air quality of the inner barrel is improved, and the plasma in the inner barrel is cooled by a refrigeration compressor Freeze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711489961.3A CN108332506B8 (en) | 2017-12-30 | 2017-12-30 | Plasma freeze-drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711489961.3A CN108332506B8 (en) | 2017-12-30 | 2017-12-30 | Plasma freeze-drying device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| CN108332506A CN108332506A (en) | 2018-07-27 |
| CN108332506B CN108332506B (en) | 2020-02-18 |
| CN108332506B8 true CN108332506B8 (en) | 2020-05-05 |
Family
ID=62923915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711489961.3A Active CN108332506B8 (en) | 2017-12-30 | 2017-12-30 | Plasma freeze-drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108332506B8 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202420109U (en) * | 2011-12-12 | 2012-09-05 | 天津市天商冰源科技发展有限公司 | Vacuum quick-frozen device of plasma quick-frozen machine |
| CN203857704U (en) * | 2014-06-04 | 2014-10-01 | 大连双瑞科技有限公司 | Refrigerating system and vacuum freezing drying machine using same |
| CN104949473A (en) * | 2015-07-03 | 2015-09-30 | 北京海合天科技开发有限公司 | Vacuum freeze drying method and vacuum freeze dryer |
| CN105202847A (en) * | 2015-09-07 | 2015-12-30 | 中科美菱低温科技有限责任公司 | Portable blood refrigerator realizing uniform refrigeration |
| CN105300006A (en) * | 2015-10-15 | 2016-02-03 | 江苏智胜医疗器械科技有限公司 | Medical blood storage system |
| WO2016148254A1 (en) * | 2015-03-18 | 2016-09-22 | 大陽日酸株式会社 | Cryopreservation device |
-
2017
- 2017-12-30 CN CN201711489961.3A patent/CN108332506B8/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202420109U (en) * | 2011-12-12 | 2012-09-05 | 天津市天商冰源科技发展有限公司 | Vacuum quick-frozen device of plasma quick-frozen machine |
| CN203857704U (en) * | 2014-06-04 | 2014-10-01 | 大连双瑞科技有限公司 | Refrigerating system and vacuum freezing drying machine using same |
| WO2016148254A1 (en) * | 2015-03-18 | 2016-09-22 | 大陽日酸株式会社 | Cryopreservation device |
| CN104949473A (en) * | 2015-07-03 | 2015-09-30 | 北京海合天科技开发有限公司 | Vacuum freeze drying method and vacuum freeze dryer |
| CN105202847A (en) * | 2015-09-07 | 2015-12-30 | 中科美菱低温科技有限责任公司 | Portable blood refrigerator realizing uniform refrigeration |
| CN105300006A (en) * | 2015-10-15 | 2016-02-03 | 江苏智胜医疗器械科技有限公司 | Medical blood storage system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108332506B (en) | 2020-02-18 |
| CN108332506A (en) | 2018-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Lu Inventor after: Zhao Jie Inventor before: Zhao Jie |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200120 Address after: 710061 Yanta West Road 277, Yanta District, Xi'an City, Shaanxi Province First Affiliated Hospital of Xi'an Jiaotong University Applicant after: He Lu Address before: 050501 Government Street, bronze Town, Lingshou County, Shijiazhuang, Hebei Province, No. 1 Applicant before: Zhao Jie |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CI03 | Correction of invention patent |
Correction item: Inventor Correct: He Lu|Zhao Jie False: Zhao Jie Number: 08-01 Page: The title page Volume: 36 Correction item: Inventor Correct: He Lu|Zhao Jie False: Zhao Jie Number: 08-01 Volume: 36 |
|
| CI03 | Correction of invention patent | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230410 Address after: 710000 277 Yanta West Road, Xi'an, Shaanxi Patentee after: THE FIRST AFFILIATED HOSPITAL OF MEDICAL COLLEGE OF XI'AN JIAOTONG University Address before: The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Yanta District, Xi'an City, Shaanxi Province Patentee before: He Lu |
|
| TR01 | Transfer of patent right |