CN211487792U - Cell membrane permeation experiment auxiliary device - Google Patents
Cell membrane permeation experiment auxiliary device Download PDFInfo
- Publication number
- CN211487792U CN211487792U CN201922214246.XU CN201922214246U CN211487792U CN 211487792 U CN211487792 U CN 211487792U CN 201922214246 U CN201922214246 U CN 201922214246U CN 211487792 U CN211487792 U CN 211487792U
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- bottom plate
- test tube
- plate
- cell membrane
- auxiliary device
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Abstract
An auxiliary device for a cell membrane permeation experiment comprises a bottom plate, a fixing body, a support, a transverse plate, a test tube hole, a control plate and a marking position. The testing device is characterized in that a fixing body is arranged on the bottom plate, brackets are arranged on two sides of the bottom plate, a transverse plate is connected between the brackets, a testing tube hole is formed in the transverse plate, a comparison plate is arranged at one end of the bottom plate, and a marking position is arranged on the comparison plate. The beneficial effects of the utility model reside in that for the laboratory provides a cell membrane infiltration experiment auxiliary device, be convenient for wave the fixed test tube in mixing after carrying out cell membrane infiltration experiment operation and prevent to remove, simultaneously can be better contrast the observation and the record to the result.
Description
Technical Field
The utility model relates to a biology and chemical instrument field, especially a cell membrane infiltration experiment auxiliary device.
Background
The cell membrane permeation experiment is a common operation in a laboratory, and the permeation refers to a phenomenon that two solutions with different concentrations are separated by a semipermeable membrane, water molecules or other solvent molecules pass through the semipermeable membrane from a solution with a low concentration to enter a solution with a high concentration, or a phenomenon that water molecules move from a place with a high water potential to a place with a low water potential through the semipermeable membrane. When carrying out specific operation in a laboratory, chicken blood or sheep blood red blood cells are generally adopted for carrying out experiments, the experimental process involves the mixing of various reagents and red blood cells, care needs to be taken in the operation process that the reagent to be tested and the red blood cells are mixed and then are kept still for observing results, the test results can not be shaken, otherwise, the experimental results can be disturbed, and in the process of observing the results, since the color of the hemolyzed red blood cells changes gradually, the white blood cells need to be contrasted, and in the experimental process, students usually take the test tube and put it on their own gown for comparison observation, so that the test tube may be shaken to affect the experiment, therefore, in order to fix the test tube from moving after shaking and mixing evenly during the operation of the cell membrane penetration experiment, meanwhile, the result can be better observed and recorded in a contrast way, and an auxiliary device for cell membrane permeation experiment is urgently needed in biological and chemical experiments.
Disclosure of Invention
The utility model aims at providing a cell membrane infiltration experiment auxiliary device in order to solve above-mentioned problem, not only can wave the fixed test tube in mixing back and prevent to remove when carrying out cell membrane infiltration experiment operation, what moreover can be better contrast the observation and the record to the result.
The technical scheme of the utility model is that: a cell membrane permeation experiment auxiliary device comprises a bottom plate, fixing bodies, supports, transverse plates, test tube holes, a control plate and marking positions, wherein the bottom plate is a basic part of the cell membrane permeation experiment auxiliary device, other parts are arranged on the bottom plate and play a role in supporting and supporting, the bottom plate is made of plastic materials and has certain weight and can be placed on an experiment table top without easy movement, the bottom plate is provided with the fixing bodies which are used for fixing test tubes placed on the fixing bodies, a plurality of fixing bodies can be arranged on the bottom plate according to needs, the fixing bodies are made of compact sponge, a recess is formed in the middle of each fixing body, the test tubes can be placed in the fixing bodies, the fixing bodies can have a fixing function and a certain buffering function, the supports are arranged on two sides of the bottom plate and have a supporting function, and the two supports are arranged on two sides of the bottom plate, be connected with the diaphragm between the support, be provided with the test tube hole on the diaphragm, the test tube hole is used for placing the test tube, the test tube hole can set up a plurality ofly on the diaphragm as required, the quantity and the position that test tube hole and fixed body set up correspond, the effect that test tube hole and fixed body jointly used and can play fixed test tube, bottom plate one end is provided with the control board, the control board is used for contrasting the observation experiment result, the control board is pure white bottom plate, control board and bottom plate are perpendicular, be provided with the mark position on the control board, the mark position is used for marking the experiment result, the mark position is located the control board top, mark position quantity and test tube hole and fixed body set up the quantity the same.
The beneficial effects of the utility model reside in that for the laboratory provides a cell membrane infiltration experiment auxiliary device, be convenient for wave the fixed test tube in mixing after carrying out cell membrane infiltration experiment operation and prevent to remove, simultaneously can be better contrast the observation and the record to the result.
Drawings
The present invention will be further explained with reference to the drawings and examples. (like parts are numbered consistently in the figures).
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure, 1, a bottom plate, 2, a fixing body, 3, a bracket, 4, a transverse plate, 5, a test tube hole, 6, a comparison plate, 7 and a marking position.
Detailed Description
The following detailed description of the cell membrane permeation experiment auxiliary device according to the present invention is made with reference to fig. 1: the utility model discloses a bottom plate 1, the fixed body 2, support 3, diaphragm 4, test tube hole 5, control board 6, mark position 7, during concrete operation, utilize bottom plate 1 to arrange this cell membrane infiltration experiment auxiliary device in on the experiment mesa, be provided with test tube hole 5 on the diaphragm 4, be provided with the fixed body 2 on the bottom plate 1, put into test tube hole 5 and fixed body 2 with the test tube for the experiment, every test tube adds the red blood cell suspension earlier, then adds the different test agent of treating, every test tube adds the back, takes up, shakes evenly, then puts back test tube hole 5 and fixed body 2, and 1 one end of bottom plate is provided with control board 6, observes the experiment result with the help of control board 6, marks the result of will observing in the mark position 7 that control board 6 tops set up, and the experiment result has just surveyed like this and has shown.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. The utility model provides a cell membrane infiltration experiment auxiliary device which characterized in that: the test tube comprises a bottom plate (1), a fixing body (2), supports (3), transverse plates (4), test tube holes (5), a comparison plate (6) and mark positions (7), wherein the fixing body (2) is arranged on the bottom plate (1), the supports (3) are arranged on two sides of the bottom plate (1), the transverse plates (4) are connected between the supports (3), the test tube holes (5) are formed in the transverse plates (4), the comparison plate (6) is arranged at one end of the bottom plate (1), and the mark positions (7) are arranged on the comparison plate (6).
2. The auxiliary device for cell membrane permeation experiment according to claim 1, wherein: the quantity and the position that test tube hole (5) and fixed body (2) set up correspond, test tube hole (5) and fixed body (2) jointly use the effect that can play fixed test tube.
3. The auxiliary device for cell membrane permeation experiment according to claim 1, wherein: the control plate (6) is used for controlling and observing experimental results, the control plate (6) is a pure white bottom plate, and the control plate (6) is perpendicular to the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922214246.XU CN211487792U (en) | 2019-12-12 | 2019-12-12 | Cell membrane permeation experiment auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922214246.XU CN211487792U (en) | 2019-12-12 | 2019-12-12 | Cell membrane permeation experiment auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211487792U true CN211487792U (en) | 2020-09-15 |
Family
ID=72414932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922214246.XU Expired - Fee Related CN211487792U (en) | 2019-12-12 | 2019-12-12 | Cell membrane permeation experiment auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211487792U (en) |
-
2019
- 2019-12-12 CN CN201922214246.XU patent/CN211487792U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20211212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |