CN203264761U - Brain slice experimental system capable of automatically and stably injecting and regulating flow - Google Patents
Brain slice experimental system capable of automatically and stably injecting and regulating flow Download PDFInfo
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- CN203264761U CN203264761U CN 201320250906 CN201320250906U CN203264761U CN 203264761 U CN203264761 U CN 203264761U CN 201320250906 CN201320250906 CN 201320250906 CN 201320250906 U CN201320250906 U CN 201320250906U CN 203264761 U CN203264761 U CN 203264761U
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Abstract
The utility model discloses a brain slice experimental system capable of automatically and stably injecting and regulating flow. The system is characterized by comprising a liquor groove, a controller, a peristaltic pump, a buffer groove, and an experimental groove; the liquor groove is connected with the peristaltic pump through a hose, the peristaltic pump is respectively connected with the controller and the buffer groove through a lead and the hose; the buffer groove is connected with the experimental groove through the hose; the peristaltic pump is used as the power source, the rotate speed of the peristaltic pump is converted and calculated into the actual flow by the controller, and the actual flow is in visual display; the required liquor can be precisely pumped into the experimental groove by only regulating the required flow; the buffer groove in the pipeline is used for consuming the pulse pressure formed by the peristalsis so as to guarantee the stabilization of the liquor pumped in the experimental groove. The brain slice experimental system disclosed by the utility model is simple in structure, convenient for use, capable of greatly improving the experiment efficiency and suitable for wide production.
Description
Technical field
The utility model relates to animal brain sheet experimental facilities, is specifically the adjustable brain sheet experimental system of a kind of automatic steady fluid injection and flow.
Background technology
In tradition brain sheet experimentation, generally use Infusion Bags splendid attire liquid, control flow by the flow-stopping clip that rolling Infusion Bags pipeline carries.Because experimental period is longer, the Infusion Bags finite capacity, traditional fluid injection mode needs manually add injecting medical liquid toward Infusion Bags, and Infusion Bags need to hang in height, and liquid could overcome the pipe resistance and enter experimental tank under Action of Gravity Field.Although the flow of tradition fluid injection mode is adjustable, can not visual rationing.Also useful peristaltic pump automatic fluid injection, realize flow-control by the speed of regulating pump, and still this mode is because the formed pulse of peristaltic pump is pressed, and feed liquor is unstable, the impact experiment.
The utility model content
The purpose of this utility model is, in order to overcome the deficiency of above-mentioned technology existence, this provide that a kind of flow is adjustable, visual rationing, consumption pulse press the liquid of guaranteeing to enter experimental tank steady, the brain sheet experimental system that automatic steady fluid injection convenient to operation and flow are adjustable.
The utility model is to realize like this, the brain sheet experimental system that automatic steady fluid injection and flow are adjustable, it is characterized in that comprising dipper, controller, peristaltic pump, dashpot, experimental tank, described dipper connects peristaltic pump by flexible pipe, and peristaltic pump connects respectively controller and dashpot by wire and flexible pipe; Described dashpot connects experimental tank by flexible pipe.
According to the automatic steady fluid injection described in the utility model and the adjustable brain sheet experimental system of flow, it is characterized in that: be provided with flow indicator on described controller, when controller is regulated the peristaltic pump rotating speed, the rotating speed conversion is calculated as flow, to test accurately liquid dose and be presented on display, thereby liquid will be pumped into experimental tank accurately.
According to the automatic steady fluid injection described in the utility model and the adjustable brain sheet experimental system of flow, it is characterized in that: described flexible pipe is silicone tube, and the dynamics of silicone tube bending can be regulated arbitrarily, is beneficial to very much experimental implementation.
According to the automatic steady fluid injection described in the utility model and the adjustable brain sheet experimental system of flow, it is characterized in that: controller and peristaltic pump are integrated, so more conserve space and handled easily.
the utility model has the advantage of: the utility model relates to a kind of automatic steady fluid injection and the adjustable brain sheet experimental system of flow, peristaltic pump is as power source, controller is calculated as actual flow with the rotating speed conversion of peristaltic pump, and intuitively show, only need to regulate required flow in experiment, required liquid can be pumped into experimental tank accurately, dashpot in pipeline, be used for consuming the pulse pressure of wriggling and forming, the liquid of guaranteeing to enter experimental tank is steady, therefore the utlity model has simple in structure, easy to use, conventional efficient is improved greatly, be fit to production and application widely.
Description of drawings
Fig. 1 is the utility model embodiment 1 structural representation
Fig. 2 is the utility model embodiment 2 structural representations
Wherein: 1, dipper, 2, flow indicator, 3, controller, 4, peristaltic pump, 5, dashpot, 6, experimental tank.
The specific embodiment
This is clearly and completely described the technical scheme in the utility model embodiment below in conjunction with 1 pair, accompanying drawing, and obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
As shown in Figure 1, the present embodiment 1 provides a kind of automatic steady fluid injection and the adjustable brain sheet experimental system of flow, it is characterized in that comprising that dipper 1, controller 3, peristaltic pump 4, dashpot 5, experimental tank 6 form, described dipper 1 connects peristaltic pump 4 by flexible pipe; Described peristaltic pump 4 is by wire connection controller 3, and peristaltic pump 4 also is connected with dashpot 5 by flexible pipe simultaneously; Described dashpot 5 connects experimental tank 6 by flexible pipe.Described peristaltic pump 4 is as power source, controller 3 is calculated as actual flow with the rotating speed conversion of peristaltic pump 4, be provided with flow indicator 2 on described controller 3, only need in experiment to regulate required flow, required liquid can be presented on display 2 and pump into accurately experimental tank 6.Dashpot 5 in pipeline, the pulse that be used for to consume wriggle forms is pressed, and the liquid of guaranteeing to enter experimental tank 6 is steady, thereby guarantees the unblocked of whole circuit.Described flexible pipe is silicone tube, and the dynamics of silicone tube bending can be regulated arbitrarily, is beneficial to very much experimental implementation.Therefore the utlity model has simple in structurely, easy to use, conventional efficient is improved greatly, be fit to production and application widely.
Embodiment 2
As shown in Figure 2, the present embodiment is to carry out improvedly on the basis of embodiment 1, and the difference of the present embodiment and embodiment 1 is controller and peristaltic pump are merged into a single whole, operation, wiring, conserve space and operating time during convenient like this experiment.
Claims (4)
1. an automatic steady fluid injection and the adjustable brain sheet experimental system of flow, it is characterized in that comprising dipper, controller, peristaltic pump, dashpot, experimental tank, described dipper connects peristaltic pump by flexible pipe, and peristaltic pump connects respectively controller and dashpot by wire and flexible pipe; Described dashpot connects experimental tank by flexible pipe.
2. the adjustable brain sheet experimental system of automatic steady fluid injection according to claim 1 and flow, is characterized in that: be provided with flow indicator on described controller.
3. the adjustable brain sheet experimental system of automatic steady fluid injection according to claim 1 and flow, it is characterized in that: described flexible pipe is silicone tube.
4. the adjustable brain sheet experimental system of automatic steady fluid injection according to claim 1 and flow, it is characterized in that: described controller and peristaltic pump are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320250906 CN203264761U (en) | 2013-05-10 | 2013-05-10 | Brain slice experimental system capable of automatically and stably injecting and regulating flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320250906 CN203264761U (en) | 2013-05-10 | 2013-05-10 | Brain slice experimental system capable of automatically and stably injecting and regulating flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203264761U true CN203264761U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320250906 Expired - Fee Related CN203264761U (en) | 2013-05-10 | 2013-05-10 | Brain slice experimental system capable of automatically and stably injecting and regulating flow |
Country Status (1)
| Country | Link |
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| CN (1) | CN203264761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878457A (en) * | 2015-06-17 | 2015-09-02 | 东华大学 | Solution supply device for large-scale electrostatic spinning |
| CN117969629A (en) * | 2024-04-02 | 2024-05-03 | 四川省疾病预防控制中心(四川省预防医学科学研究院四川省卫生监测检验中心) | System and method for detecting physiological index |
-
2013
- 2013-05-10 CN CN 201320250906 patent/CN203264761U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878457A (en) * | 2015-06-17 | 2015-09-02 | 东华大学 | Solution supply device for large-scale electrostatic spinning |
| CN117969629A (en) * | 2024-04-02 | 2024-05-03 | 四川省疾病预防控制中心(四川省预防医学科学研究院四川省卫生监测检验中心) | System and method for detecting physiological index |
| CN117969629B (en) * | 2024-04-02 | 2024-07-02 | 四川省疾病预防控制中心(四川省预防医学科学研究院四川省卫生监测检验中心) | System and method for detecting physiological index |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140510 |