CN208476935U - A kind of detection plate for drug sensitive test of tumor cell detection - Google Patents
A kind of detection plate for drug sensitive test of tumor cell detection Download PDFInfo
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- CN208476935U CN208476935U CN201821058685.5U CN201821058685U CN208476935U CN 208476935 U CN208476935 U CN 208476935U CN 201821058685 U CN201821058685 U CN 201821058685U CN 208476935 U CN208476935 U CN 208476935U
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- plate
- fixedly connected
- detection
- detection plate
- spring
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Abstract
The utility model discloses a kind of detection plate for drug sensitive test of tumor cell detection, including detection plate, fixed device is fixedly connected on the downside wall of the detection plate, multiple grooves are offered in the detection plate at equal intervals, sliding slot is offered on the downside wall of each groove, spring groove is symmetrically offered on the side wall of each sliding slot, and reaction shell is slidably connected in the groove, offers reactive tank in the reaction shell.The utility model, after detection plate has used, reaction shell can be taken out out of reactive tank, at this time, the side wall of sliding block can squeeze fixture block, so that fixture block skids off retraction into spring groove out of card slot, meanwhile, fixture block squeezes telescopic rod by squeezing follow block, telescopic rod can squeeze spring by squeezing limit plate, pressure transition can be elastic potential energy by the spring, until sliding block skids off sliding slot, convenient for the cleaning and recycling of reactive tank in reaction shell.
Description
Technical field
The utility model relates to drug sensitive test of tumor cell detection technique fields, more particularly to a kind of drug sensitive test of tumor cell that is used for examine
The detection plate of survey.
Background technique
The measurement of Susceptibility is carried out, with drug sensitive experiment accurately and effectively to be treated using drug.Currently, facing
The method that bed Microbiological Lab carries out drug sensitive test mainly has a disk diffusion method, dilution method (including agar and broth dilution
Method), antibiotic concentration gradient method (E-test method) and self-reacting device etc.；
Currently, brainstrust explores a variety of detection methods, wherein mtt assay is the method by high praise.Its easy to operate, knot
Fruit is reproducible, simple using equipment, success rate is high, and the detecting step of mtt assay is: processing sample → prepare tumor cell suspension
(enzymic digestion and physical separation etc.) → separation tumour cell → tumour cell counting → tumour cell originally culture → addition anticancer
Drug → 37 DEG C CO2 incubator culture 48 hours → plus MTT continue to cultivate 6-12 hours → microplate reader colorimetric → calculating susceptibility；
Modern most of detection plate, the first reactive tank in detection plate are fixed in detection plate, after use, no
It utilizes convenient for cleaning and again；Secondly, when with test tube, in reactive tank in detection plate plus when antibacterials solution, liquid has very
It may splash out greatly outside reactive tank, cause the result inaccuracy of detection；Finally when staff is in observing response slot
When testing result, it is more likely that touch reaction plate, so that the liquid in reaction plate splashes outside reactive tank due to shaking, influence
The result of observation.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: modern most of detection plate,
Reactive tank first in detection plate is fixed in detection plate, after use, is not easy to cleaning and is utilized again；Secondly, working as
With test tube in the reactive tank in detection plate plus when antibacterials solution, there is a strong possibility can splash out outside reactive tank for liquid,
Cause the result inaccuracy of detection；Finally when testing result as staff in observing response slot, it is more likely that touch
Reaction plate influences the result of observation so that the liquid in reaction plate splashes outside reactive tank due to shaking.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of detection plate for drug sensitive test of tumor cell detection, including detection plate are fixed on the downside wall of the detection plate
It is connected with fixed device, multiple grooves is offered in the detection plate at equal intervals, is opened on the downside wall of each groove
Equipped with sliding slot, spring groove is symmetrically offered on the side wall of each sliding slot, and reaction shell, institute are slidably connected in the groove
It states and offers reactive tank in reaction shell；
It is fixedly connected with sliding block on the downside wall of the reaction shell, symmetrically offers card slot on the side wall of the sliding block,
Fixture block is connected in the card slot, the side away from card slot of the fixture block is fixedly connected with follow block, fixes in the spring groove
It is connected with fixed plate, spring is fixedly connected on the inner wall of the spring groove, the other end of the spring is fixed by telescopic rod
It is connected on follow block, the telescopic rod is slidably connected at the center of fixed plate and with fixed plate, the side wall of the telescopic rod
On be symmetrically fixedly connected with limit plate, the limit plate is between spring and fixed plate.
Preferably, it is fixedly connected with reaction plate on the downside wall of the reactive tank, is coated with germ on the reaction plate.
Preferably, the fixed device includes two support rods, and the upper end of each support rod is fixedly connected on detection
On the downside wall of plate, the other end of the support rod is fixedly connected with sucker.
Preferably, air bag is fixedly connected on the inner wall of the groove at equal intervals, is filled in the air bag suitable
Air.
Preferably, foam-rubber cushion is fixedly connected on the downside wall of the sliding slot.
Preferably, cushion is fixedly connected on the side wall of the detection plate.
Compared with prior art, the utility model has the beneficial effects that
1, after detection plate has used, reaction shell can be taken out out of groove, at this point, the side wall of sliding block can squeeze card
Block, so that fixture block skids off retraction into spring groove out of card slot, meanwhile, fixture block squeezes telescopic rod, telescopic rod by squeezing follow block
Spring can be squeezed by squeezing limit plate, pressure transition can be that elastic potential energy is convenient for until sliding block skids off sliding slot by the spring
The cleaning and recycling of reactive tank in reaction shell；
2, when double swerve occurs for detection plate, it is empty in air bag that the active force that air bag can will test plate shaking, which is changed into,
The pressure of gas has blocked the active force shaken to be transmitted in reaction shell, so that the liquid in reactive tank be prevented to splash out to reaction
Outside shell.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of for drug sensitive test of tumor cell detection detection plate structural schematic diagram；
Fig. 2 is the partial enlargement structural representation of A in Fig. 1.
In figure: 1- detection plate, 2- air bag, 3- groove, 4- support rod, 5- sucker, 6- sliding block, 7- sliding slot, 8- fixed plate, 9-
Spring, 10- spring groove, 11- limit plate, 12- follow block, 13- fixture block, 14- reaction shell, 15- reactive tank, 16- reaction plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of detection plate for drug sensitive test of tumor cell detection, including detection plate 1, the side wall of detection plate 1
On be fixedly connected with cushion, there is buffer function to detection plate 1, be fixedly connected with fixed device on the downside wall of detection plate 1,
Fixed device includes two support rods 4, and the upper end of each support rod 4 is fixedly connected on the downside wall of detection plate 1, support rod 4
The other end be fixedly connected with sucker 5, support rod 4 is inhaled on desk by sucker 5, is had fixed function to detection plate 1, is prevented
Detection plate 1 is slided on desk, is offered multiple grooves 3 in detection plate 1 at equal intervals, is consolidated at equal intervals on the inner wall of groove 3
Surely it is connected with air bag 2, is filled with suitable air in air bag 2, when double swerve occurs for detection plate 1, air bag 2 can be will test
The active force that plate 1 shakes, which is changed into, has blocked for the pressure of air in air bag 2 active force shaken to be transmitted in reaction shell 14,
To prevent the liquid in reactive tank 15 to splash out to outside reaction shell 14, sliding slot 7 is offered on the downside wall of each groove 3,
It is fixedly connected with foam-rubber cushion on the downside wall of sliding slot 7, there is buffer function to sliding block 6.
Spring groove 10 is symmetrically offered on the side wall of each sliding slot 7, reaction shell 14 is slidably connected in groove 3, is reacted
Offer reactive tank 15 in shell 14, the shape of reactive tank 15 be it is funnel shaped, when with test tube in reactive tank 15 plus antibacterials
When solution, test tube liquid outlet is attached on the side wall of reactive tank 15, so that the solution of antibacterials is slow along the side wall of reactive tank 15
Slow is flowed on the reaction plate 16 of 15 bottom of reactive tank, this detects knot caused by just having prevented liquid from splashing out to outside reactive tank 15
Fruit inaccuracy as a result, be fixedly connected with reaction plate 16 on the downside wall of reactive tank 15, be coated with germ on reaction plate 16, work as addition
When antibacterials when solution, antibacterials can be reacted with the germ on reaction plate 16, be convenient for people's observing response result.
It is fixedly connected with sliding block 6 on the downside wall of reaction shell 14, card slot, card slot are symmetrically offered on the side wall of sliding block 6
It is inside connected with fixture block 13, the side away from card slot of fixture block 13 is fixedly connected with follow block 12, is fixedly connected in spring groove 10
Fixed board 8 is fixedly connected with spring 9 on the inner wall of spring groove 10, and the other end of spring 9 is fixedly connected on follow block 12 by telescopic rod
On, telescopic rod is slidably connected at the center of fixed plate 8 and with fixed plate 8, is symmetrically fixedly connected on the side wall of telescopic rod
Limit plate 11, limit plate 11 is between spring 9 and fixed plate 8, can be by reaction shell 14 from recessed after detection plate has used
It is taken out in slot 3, at this point, the side wall of sliding block 6 can squeeze fixture block 13, so that fixture block 13 skids off retraction into spring groove 10 out of card slot
It is interior, meanwhile, fixture block 13 squeezes telescopic rod by squeezing follow block 12, and telescopic rod can squeeze spring 9, spring by squeezing limit plate 11
Pressure transition can be elastic potential energy by 9, until sliding block 6 skids off sliding slot 7, convenient for the cleaning and benefit again of reactive tank 15 in reaction shell 14
With.
In the utility model, user use the device when, after detection plate 1 has used, can by reaction shell 14 from
It is taken out in groove 3, at this point, the side wall of sliding block 6 can squeeze fixture block 13, so that fixture block 13 skids off retraction into spring groove 10 out of card slot
It is interior, meanwhile, fixture block 13 squeezes telescopic rod by squeezing follow block 12, and telescopic rod can squeeze spring 9, spring by squeezing limit plate 11
Pressure transition can be elastic potential energy by 9, until sliding block 6 skids off sliding slot 7, convenient for the cleaning and benefit again of reactive tank 15 in reaction shell 14
With when staff encounters detection plate 1, double swerve occurs for detection plate 1, and air bag 2 can will test the active force of the shaking of plate 1
It is changed into and the active force shaken has been blocked for the pressure of air in air bag 2 to be transmitted in reaction shell 14, to prevents reactive tank
Liquid in 15 is splashed out to outside reaction shell 14.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of detection plate for drug sensitive test of tumor cell detection, including detection plate (1), which is characterized in that the detection plate (1)
Downside wall on be fixedly connected with fixed device, offer multiple grooves (3), Mei Gesuo at equal intervals in the detection plate (1)
It states and is offered on the downside wall of groove (3) sliding slot (7), symmetrically offer spring groove on the side wall of each sliding slot (7)
(10), it is slidably connected reaction shell (14) in the groove (3), offers reactive tank (15) in the reaction shell (14)；
It is fixedly connected with sliding block (6) on the downside wall of the reaction shell (14), is symmetrically offered on the side wall of the sliding block (6)
Card slot is connected with fixture block (13) in the card slot, and the side away from card slot of the fixture block (13) is fixedly connected with follow block (12),
It is fixedly connected with fixed plate (8) in the spring groove (10), is fixedly connected with spring (9) on the inner wall of the spring groove (10),
The other end of the spring (9) is fixedly connected on follow block (12) by telescopic rod, and the telescopic rod is in fixed plate (8)
It is slidably connected at the heart and with fixed plate (8), limit plate (11), the limit is symmetrically fixedly connected on the side wall of the telescopic rod
Plate (11) is located between spring (9) and fixed plate (8).
2. a kind of detection plate for drug sensitive test of tumor cell detection according to claim 1, which is characterized in that the reaction
It is fixedly connected on the downside wall of slot (15) reaction plate (16), is coated with germ on the reaction plate (16).
3. a kind of detection plate for drug sensitive test of tumor cell detection according to claim 1, which is characterized in that the fixation
Device includes two support rods (4), and the upper end of each support rod (4) is fixedly connected on the downside wall of detection plate (1), institute
The other end for stating support rod (4) is fixedly connected with sucker (5).
4. a kind of detection plate for drug sensitive test of tumor cell detection according to claim 1, which is characterized in that the groove
(3) it is fixedly connected at equal intervals on inner wall air bag (2), suitable air is filled in the air bag (2).
5. a kind of detection plate for drug sensitive test of tumor cell detection according to claim 1, which is characterized in that the sliding slot
(7) foam-rubber cushion is fixedly connected on downside wall.
6. a kind of detection plate for drug sensitive test of tumor cell detection according to claim 1, which is characterized in that the detection
Cushion is fixedly connected on the side wall of plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058685.5U CN208476935U (en) | 2018-07-05 | 2018-07-05 | A kind of detection plate for drug sensitive test of tumor cell detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058685.5U CN208476935U (en) | 2018-07-05 | 2018-07-05 | A kind of detection plate for drug sensitive test of tumor cell detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476935U true CN208476935U (en) | 2019-02-05 |
Family
ID=65213061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821058685.5U Expired - Fee Related CN208476935U (en) | 2018-07-05 | 2018-07-05 | A kind of detection plate for drug sensitive test of tumor cell detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208476935U (en) |
-
2018
- 2018-07-05 CN CN201821058685.5U patent/CN208476935U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20200705 |
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| CF01 | Termination of patent right due to non-payment of annual fee |