CN205671354U - Animal organ's device for casting - Google Patents
Animal organ's device for casting Download PDFInfo
- Publication number
- CN205671354U CN205671354U CN201620529782.2U CN201620529782U CN205671354U CN 205671354 U CN205671354 U CN 205671354U CN 201620529782 U CN201620529782 U CN 201620529782U CN 205671354 U CN205671354 U CN 205671354U
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- CN
- China
- Prior art keywords
- organ
- outlet
- perfusion
- charge pump
- forecooler
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of infringement that can reduce to preservation organ, and easy to operate animal organ's device for casting.A kind of animal organ's device for casting, including blender, exhaust mixing valve, charge pump, perfusion forecooler and organ memory, blender has perfusion liquid outlet and control valve；Exhaust mixing valve has import, outlet and exhaust outlet, and import connects perfusion liquid outlet by feeding pipe, and outlet connects the entrance of charge pump by discharging pipeline, and exhaust outlet connects aspiration pump through blast pipe；Perfusion forecooler has one end and connects charge pump outlet, and the perfusion forecooler other end connects the organ memory being placed with animal blood, organ memory is provided with temperature controller；Control valve, exhaust mixing valve and charge pump are all connected with controller.
Description
Technical field
The utility model relates to a kind of animal organ's device for casting, belongs to biotechnology cryogenic medicine field.
Background technology
Mainly have two ways in current medical research to animal organ's preserving type, a kind of freezen protective, the second is low
Temperature perfusion.Both modes are all to use interpolation ice cube to reduce temperature environment, to reduce anabolic passive preserving type,
Both modes all can be moved organ and cause damage, also cannot observe organ change.
Utility model content
The utility model purpose is to provide a kind of can minimizing to the infringement preserving organ, and easy to operate animal organ fills
Dispensing device.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of animal organ's device for casting, including blender, exhaust mixing valve, charge pump, perfusion forecooler and organ are deposited
Reservoir, blender has perfusion liquid outlet and control valve；Exhaust mixing valve has import, outlet and exhaust outlet, and import is by entering
Material pipeline connects perfusion liquid outlet, and outlet connects the entrance of charge pump by discharging pipeline, and exhaust outlet connects through blast pipe bleeds
Pump；Perfusion forecooler has one end and connects charge pump outlet, and the perfusion forecooler other end connects the organ being placed with animal blood
Memory, organ memory is provided with temperature controller；Control valve, exhaust mixing valve and charge pump are all connected with controller.
Described animal organ's device for casting preferred version, perfusion forecooler includes that Level One semiconductor cooling piece and two and half is led
Body cooling piece.
Described animal organ's device for casting preferred version, gradient mixer have cup, two cup chambeies being interconnected and
One batch mixing outlet.
Described animal organ's device for casting preferred version either a program, controller is singlechip controller.
The beneficial effects of the utility model:
Use said structure, after device for casting intubates with arteria ovarica and is connected, utilize blender by cryoprotector mixing,
Pump controls rate of flooding, and perfusion forecooler and the long-time hypothermia perfusion of organ memory maintenance frozen solution simultaneously reduce freezing guarantor
Protect agent at high temperature to histiocytic loss, to observe the impact of the tissue morphology of Cryopreserved animal organ and apoptosis.
Brief description
Fig. 1 the utility model structural representation.
1. cup in figure, 2. glass chamber, 3. control valve, be 4. vented mixing valve, 5. charge pump, 6. Level One semiconductor system
Cold, 7. Level Two semiconductor cooling piece, 8. organ memory, 9. controller, 10. feeding pipe, 11. discharging pipelines,
12. blast pipes, 13. aspiration pumps.
Detailed description of the invention
In conjunction with the accompanying drawing in the utility model embodiment, the utility model is done and clearly and completely describes further, retouched
The embodiment stated is only a part of embodiment of the utility model, rather than whole embodiments.
A kind of animal organ's device for casting, including the 5th, blender, exhaust mixing valve, charge pump irrigate forecooler and organ is deposited
Reservoir；Wherein blender is gradient mixer, has cup the 1st, cup chamber 2 that two are interconnected and a perfusion liquid outlet；Row
Gas mixing valve 4 has import, outlet and exhaust outlet, and import, by connecting perfusion liquid outlet with control valve 3 feeding pipe 10, goes out
Mouth is connected the entrance of charge pump 5 by discharging pipeline 11, and exhaust outlet connects aspiration pump 13 through blast pipe 12；Perfusion forecooler one
End connects charge pump 5 and exports, and the perfusion forecooler other end connects the organ memory 8 being placed with animal blood, organ memory
Being provided with temperature controller 14 on 8, perfusion forecooler includes Level One semiconductor cooling piece 6 and Level Two semiconductor cooling piece 7；Control valve,
Exhaust mixing valve 4 and charge pump 5 are all connected with controller 9.
In the present embodiment, controller is singlechip controller.
During use, gradient mixer is utilized to mix each for cryoprotector component gradient, by peristaltic pump control perfusion speed
Degree, Level One semiconductor cooling piece and Level Two semiconductor cooling piece maintain the long-time hypothermia perfusion of frozen solution, reduce freezing and protect
Protect agent at high temperature to histiocytic loss.
Above only describes general principle of the present utility model and preferred embodiment, those skilled in the art can be according to above-mentioned
Many changes may be made and improves in description, and these changes and improvements should belong to protection domain of the present utility model.
Claims (4)
1. animal organ's device for casting, it is characterised in that: include blender, exhaust mixing valve, charge pump, perfusion forecooler
With organ memory, blender has perfusion liquid outlet and control valve；Exhaust mixing valve has import, outlet and exhaust outlet, enters
Mouth connects perfusion liquid outlet by feeding pipe, and outlet is by the entrance of discharging pipeline connection charge pump, and exhaust outlet is through blast pipe
Connect aspiration pump；Perfusion forecooler has one end and connects charge pump outlet, and perfusion forecooler other end connection is placed with animal blood
The organ memory of liquid, organ memory is provided with temperature controller；Control valve, exhaust mixing valve and charge pump are all connected with control
Device.
2. animal organ's device for casting according to claim 1, it is characterised in that: perfusion forecooler includes Level One semiconductor system
Cold and Level Two semiconductor cooling piece.
3. animal organ's device for casting according to claim 1, it is characterised in that: blender have cup, two interconnect mutually
Logical cup chamber and a batch mixing outlet.
4. animal organ's device for casting according to claim 1, it is characterised in that: controller is singlechip controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620529782.2U CN205671354U (en) | 2016-06-03 | 2016-06-03 | Animal organ's device for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620529782.2U CN205671354U (en) | 2016-06-03 | 2016-06-03 | Animal organ's device for casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205671354U true CN205671354U (en) | 2016-11-09 |
Family
ID=57433813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620529782.2U Expired - Fee Related CN205671354U (en) | 2016-06-03 | 2016-06-03 | Animal organ's device for casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205671354U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109006804A (en) * | 2018-09-13 | 2018-12-18 | 西安交通大学医学院第附属医院 | Multi-functional liver transplant station |
| CN111937861A (en) * | 2020-08-17 | 2020-11-17 | 南昌大学第二附属医院 | Sevoflurane ischemia reperfusion device and using method |
-
2016
- 2016-06-03 CN CN201620529782.2U patent/CN205671354U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109006804A (en) * | 2018-09-13 | 2018-12-18 | 西安交通大学医学院第附属医院 | Multi-functional liver transplant station |
| CN111937861A (en) * | 2020-08-17 | 2020-11-17 | 南昌大学第二附属医院 | Sevoflurane ischemia reperfusion device and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20190603 |