CN203388864U - Multimode temperature control type blood oxygen partial pressure dynamical test device - Google Patents
Multimode temperature control type blood oxygen partial pressure dynamical test device Download PDFInfo
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- CN203388864U CN203388864U CN201320486562.2U CN201320486562U CN203388864U CN 203388864 U CN203388864 U CN 203388864U CN 201320486562 U CN201320486562 U CN 201320486562U CN 203388864 U CN203388864 U CN 203388864U
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- rose box
- blood oxygen
- filter tank
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Abstract
The utility model discloses a multimode temperature control type blood oxygen partial pressure dynamical test device which comprises a gas bottle, a gas input calibration controller, a first filter tank, a second filter tank, a third filter tank, a sample incubator, a blood oxygen dynamic density instrument and a blood oxygen analyzer. The gas input calibration controller is connected with the gas bottle and sequentially connected with the first filter tank, the second filter tank, the third filter tank and the sample incubator to form a water bath temperature control module. The first filter tank is connected with the second filter tank through a pipeline, the second filter tank and the third filter tank are connected through a pipeline, the third filter tank and the sample incubator are connected with a pipeline with a valve, the sample incubator is connected with the blood oxygen dynamic density instrument and the blood oxygen analyzer, the blood oxygen dynamic density instrument and the blood oxygen analyzer are connected with a computer controller, the sample incubator is connected with the first filter tank to form a residual gas circulation system, and the sample incubator and the temperature controller are connected. The test device has the advantages of being quick in temperature rise and capable of conducting opening-closing intermittent alternating.
Description
Technical field
This utility model belongs to experimental provision field, is specifically related to a kind of multimode controlling temp type blood oxygen pressure kinetic test device.
Background technology
To learn feature most important for various functions and the metabolism of life entity for take oxygen and the oxygen release dynamic process medium power of body cell, tissue or organ.Therefore, explore body and take oxygen and learn basic law with oxygen release process medium power, for furtheing investigate, from cell to Level of organization, take the generation state that oxygen and oxygen release function are disease under physiology or pathology infrastest data are provided.When tradition blood gas analysis is only considered resting state, the measurement result of blood sampling point, belongs to the measurement of a single point.Even if the moving static alternation two of simulating after improving is pressed gaseous environment, can investigate to a certain extent and take the dynamic process replacing in oxygen and oxygen release process, but can not simulate environment or more wide in range variations in temperature in body body temperature completely, just realize the simple switching link of controlling gaseous sources.Therefore for thoroughly realizing analog machine internal milieu such as temperature environment, this utility model will make up the deficiency of similar research device in the past, developed there is real-time temperature control, realize sound state dividing potential drop open and close intermittently, alternately and the blood oxygen pressure of lasting pattern detect kinetics charger, to realize the dynamic blood oxygen pressure kinetic test experiment of complexity that possesses temperature control.
Utility model content
This utility model is intended to overcome the deficiency that traditional blood gas analysis can only resting state spot measurement, and the pure simulation sound of one-shot state binary states air pressure environment and do not consider the defect of body body temperature homeostasis, provide a kind of multimode controlling temp type blood oxygen pressure kinetic test device, to realize multifunctional mode and the advantage of real-time synchronization dynamic to data capture.
In order to solve the problems of the technologies described above, this utility model provides following technical scheme:
Multimode controlling temp type blood oxygen pressure kinetic test device, comprise gas cylinder, gas input controller calibration, the first Rose Box, the second Rose Box, the 3rd Rose Box, sample culturing case, blood oxygen dynamic density instrument and blood oxygen analysis instrument, described gas calibration controller is connected with three gas cylinders arranged side by side, described gas calibration controller connects the first Rose Box successively, the second Rose Box, the 3rd Rose Box and sample culturing case are assembled into water-bath temperature control module, sample culturing case and bag are wrapped in temperature controller, between described the first Rose Box and the second Rose Box, between the second Rose Box and the 3rd Rose Box, by being installed, valvular pipeline connects, described the 3rd Rose Box with sample culturing case by being with valvular pipeline to be connected, described sample culturing case is connected with blood oxygen dynamic density instrument and blood oxygen analysis instrument, described blood oxygen dynamic density instrument and blood oxygen analysis instrument are connected to computer controller, described sample culturing case connects the first Rose Box by pipeline and forms residual air blood circulation, the temperature controller that described sample culturing case is bathed with circulating distilled water by pipeline is connected.
Further, described sample culturing case is airtight sample culturing case.
Further, described computer controller and temperature controller are provided with data storage cell.
Further, between the first Rose Box, the second Rose Box, the 3rd Rose Box, in connecting pipe, gas pressure sensor control valve is installed.
Further, in the first Rose Box, the second Rose Box, the 3rd Rose Box, be provided with horizontal positioned and filter filter paper.
Compared with prior art, the utlity model has following beneficial effect:
(1) it is simple that this sample culturing case utilizes circulating distilled water bath enforcement temperature control, and cost is lower, is easy to dismounting, and programming rate is very fast.
(2) 3 step by step Rose Box coordinate detachable 0.22um to filter filter paper, can carry out thorough degerming to gas, aseptic with the gas that guarantees to pass in the sample cell of sealing, thereby reach take oxygen and oxygen release dynamic process research uninterruptedly or seriality.
(3) the style product that the pump into incubator of sealing can be realized balanced temperature field, and can realize wide in range temperature gradient field by controlling the temperature of water-bath.
The air pressure of the gas pressure sensor control valve of (4) 3 hoses that connect between Rose Box step by step in can management and control sample culturing case, takes sound state dividing potential drop in oxygen and oxygen release process and opens and closes intermittently, alternately and the various pattern continuing accurately to realize.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model multimode controlling temp type blood oxygen pressure kinetic test device.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation this utility model, and be not used in restriction this utility model.
As shown in Figure 1, multimode controlling temp type blood oxygen pressure kinetic test device, comprise gas cylinder 1, gas input controller calibration 2, the first Rose Box 3, the second Rose Box 4, the 3rd Rose Box 5, sample culturing case 6, blood oxygen dynamic density instrument 7 and blood oxygen analysis instrument 8, on gas calibration controller 2, be connected with three gas cylinders 1 arranged side by side, this gas calibration controller 2 connects successively the first Rose Box 3, the second Rose Box 4, the 3rd Rose Box 5 and sample culturing case 6 and is assembled into water-bath temperature control module, and sample culturing case is airtight sample culturing case.Sample culturing case 6 is wrapped in temperature controller 11, between the first Rose Box 1 and the second Rose Box 2, between the second Rose Box and the 3rd Rose Box 3, by being installed, valvular pipeline connects, described the 3rd Rose Box 5 with sample culturing case 6 by being with valvular pipeline to be connected, described sample cell 6 is connected with blood oxygen dynamic density instrument 7 and blood oxygen analysis instrument 8, blood oxygen dynamic density instrument 7 and blood oxygen analysis instrument 8 are connected to computer controller 9, sample cell 6 connects the first Rose Box 3 by pipeline and forms residual air blood circulation, the temperature controller 11 that described sample culturing case 6 is bathed with circulating distilled water by pipeline is connected.Described computer controller 9 and temperature controller 11 are provided with data storage cell, and the data of real-time detection are stored.Between the first Rose Box, the second Rose Box, the 3rd Rose Box, in connecting pipe, gas pressure sensor control valve is installed, in the first Rose Box, the second Rose Box, the 3rd Rose Box, be provided with horizontal positioned and filter filter paper, filter filter paper and be positioned at Rose Box height 1/2 place.Between the upper and lower two parts of Rose Box, by 4 corner screws, fixed.
After gas input aligner, after after calibration, three kinds of gases mix with certain proportion, be connected into successively the first Rose Box 3, the second Rose Box 4, the 3rd Rose Box 5 carries out hybrid filtering degerming, sample cell is accepted very even 3 kinds of gases, the described blood oxygen dynamic density instrument of being controlled by computer controller and blood oxygen analysis instrument can be realized the aerobic of measurement biological sample by Real-Time Monitoring, under the different oxygen proportions by subtraction of anoxia or anaerobism, take the dynamic change of oxygen and oxygen release process, described circulating distilled water bath apparatus 10 carrys out the temperature of accurate Quality control incubator by distillation water-bath circulation, reach temperature control, described residual air cycle cooling plating drum connects output channel by sample cell and returns to Rose Box 1, carrying out gas circulates again.
The foregoing is only explanation embodiment of the present utility model; be not limited to this utility model; for a person skilled in the art; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. multimode controlling temp type blood oxygen pressure kinetic test device, comprise gas cylinder, gas input controller calibration, the first Rose Box, the second Rose Box, the 3rd Rose Box, sample culturing case, blood oxygen dynamic density instrument and blood oxygen analysis instrument, it is characterized in that, described gas calibration controller is connected with three gas cylinders arranged side by side, described gas calibration controller connects the first Rose Box successively, the second Rose Box, the 3rd Rose Box and sample culturing case are assembled into water-bath temperature control module, sample culturing case and bag are wrapped in temperature controller, between described the first Rose Box and the second Rose Box, between the second Rose Box and the 3rd Rose Box, by being installed, valvular pipeline connects, described the 3rd Rose Box with sample culturing case by being with valvular pipeline to be connected, described sample culturing case is connected with blood oxygen dynamic density instrument and blood oxygen analysis instrument, described blood oxygen dynamic density instrument and blood oxygen analysis instrument are connected to computer controller, described sample culturing case connects the first Rose Box by pipeline and forms residual air blood circulation, the temperature controller that described sample culturing case is bathed with circulating distilled water by pipeline is connected.
2. multimode controlling temp type blood oxygen pressure kinetic test device according to claim 1, its feature is, described sample culturing case is airtight sample culturing case.
3. multimode controlling temp type blood oxygen pressure kinetic test device according to claim 1, its feature is, described computer controller and temperature controller are provided with data storage cell.
4. multimode controlling temp type blood oxygen pressure kinetic test device according to claim 1, its feature is, between the first Rose Box, the second Rose Box, the 3rd Rose Box, in connecting pipe, gas pressure sensor control valve is installed.
5. according to the multimode controlling temp type blood oxygen pressure kinetic test device described in claim 1 or 4, its feature is, is provided with horizontal positioned and filters filter paper in the first Rose Box, the second Rose Box, the 3rd Rose Box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486562.2U CN203388864U (en) | 2013-08-09 | 2013-08-09 | Multimode temperature control type blood oxygen partial pressure dynamical test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486562.2U CN203388864U (en) | 2013-08-09 | 2013-08-09 | Multimode temperature control type blood oxygen partial pressure dynamical test device |
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| CN203388864U true CN203388864U (en) | 2014-01-15 |
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| CN201320486562.2U Expired - Fee Related CN203388864U (en) | 2013-08-09 | 2013-08-09 | Multimode temperature control type blood oxygen partial pressure dynamical test device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405235A (en) * | 2013-08-09 | 2013-11-27 | 兰州大学 | Multi-mode temperature control dynamic test device for blood oxygen differential pressure |
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2013
- 2013-08-09 CN CN201320486562.2U patent/CN203388864U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405235A (en) * | 2013-08-09 | 2013-11-27 | 兰州大学 | Multi-mode temperature control dynamic test device for blood oxygen differential pressure |
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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 |
Granted publication date: 20140115 Termination date: 20140809 |
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| EXPY | Termination of patent right or utility model |