CN207193303U - A kind of cell culture liquid supply device - Google Patents
A kind of cell culture liquid supply device Download PDFInfo
- Publication number
- CN207193303U CN207193303U CN201721198853.6U CN201721198853U CN207193303U CN 207193303 U CN207193303 U CN 207193303U CN 201721198853 U CN201721198853 U CN 201721198853U CN 207193303 U CN207193303 U CN 207193303U
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- CN
- China
- Prior art keywords
- flexible pipe
- peristaltic pump
- support
- feed liquor
- supply device
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Abstract
It the utility model is related to a kind of cell culture liquid supply device, including peristaltic pump, support, anti-return switch, nutrient solution out splice going splice and culture bag connector, the inlet of peristaltic pump is provided with feed liquor flexible pipe, the liquid outlet of peristaltic pump is provided with out liquid flexible pipe, feed liquor flexible pipe switchs provided with anti-return, the free end of feed liquor flexible pipe is provided with nutrient solution out splice going splice, and the free end for going out liquid flexible pipe is provided with culture bag connector；The top of the peristaltic pump is provided with support, and the both sides of support are equipped with hose fixing holder；The structure is easy to use, time saving and energy saving, can reduce cell contamination problem caused by fluid infusion process with rapid fluid replacement, is adapted to the production fluid infusion of high-volume cell to use.
Description
Technical field
The utility model belongs to technical field of cell culture, and in particular to a kind of cell culture liquid supply device.
Background technology
In current existing cell cultivation process, it is common to use fluid infusion mode be syringe using syringe, inversion is put
Cell culture bags are connected in the bracket, topple over nutrient solution toward the inside, easily nutrient solution are poured out outside syringe during this, and
This open type fluid infusion mode adds the possibility of cell contamination.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art and provides a kind of cell culture liquid supply device, the knot
Structure is easy to use, time saving and energy saving, can reduce cell contamination problem caused by fluid infusion process with rapid fluid replacement.
In order to achieve the above object, the utility model adopts the following technical scheme that：
The utility model provides a kind of cell culture liquid supply device, it include peristaltic pump, support, anti-return switch,
Nutrient solution out splice going splice and culture bag connector, the inlet of peristaltic pump are provided with feed liquor flexible pipe, set on the liquid outlet of peristaltic pump
There is liquid flexible pipe, feed liquor flexible pipe switchs provided with anti-return, and the free end of feed liquor flexible pipe is provided with nutrient solution out splice going splice, it is soft to go out liquid
The free end of pipe is provided with culture bag connector；The top of the peristaltic pump is provided with support, and the both sides of support are equipped with flexible pipe and consolidated
Clamp.
According to above-mentioned cell culture liquid supply device, the culture bag connector is through type hard pipe joint or three way type
Hard pipe joint.
According to above-mentioned cell culture liquid supply device, culture bag connector has an external screw thread, culture bag be provided with it is outer
The internal thread that screw thread matches.
According to above-mentioned cell culture liquid supply device, the support is by left plate, right plate, top panel and bottom plate group
Into the bottom of left plate and the bottom of right plate are all provided with being provided with horizontal through hole, and the diameter of section of through hole is more than feed liquor flexible pipe
The diameter of section of caliber and through hole is more than the caliber of liquid flexible pipe, and peristaltic pump is arranged on the bottom plate between left plate and right plate
On, horizontal support bar is equipped with the lateral wall of left plate and the lateral wall of right plate, support bar is provided with hose fixing holder.
According to above-mentioned cell culture liquid supply device, the angle of bottom four of the bottom plate is provided with road wheel.
Compared with prior art, the beneficial effect that the utility model obtains：
Connected 1. the utility model structure includes peristaltic pump, support, anti-return switch, nutrient solution out splice going splice with culture bag
Head, the inlet of peristaltic pump are provided with feed liquor flexible pipe, and the liquid outlet of peristaltic pump is provided with out liquid flexible pipe, and feed liquor flexible pipe is provided with anti-
Backflow switch, the free end of feed liquor flexible pipe are provided with nutrient solution out splice going splice, and the free end for going out liquid flexible pipe connects provided with culture bag
Head；The top of the peristaltic pump is provided with support, and the both sides of support are equipped with hose fixing holder；In use, by feed liquor flexible pipe and go out
Liquid flexible pipe is fixed on support by hose fixing holder respectively, and nutrient solution out splice going splice communicates with nutrient solution bottle, and culture bag connects
Joint is connected with culture bag；Nutrient solution can be inputted by the work of peristaltic pump to culture bag, during preventing fluid infusion
Cause the pollution of nutrient solution, be adapted to the production fluid infusion of high-volume cell to use.
, should 2. culture bag connector described in the utility model structure is through type hard pipe joint or three way type hard pipe joint
Structure realizes being fixedly connected for culture bag；Culture bag connector has external screw thread, and culture bag is provided with to match with external screw thread
Internal thread, the structure, which realizes, culture bag and goes out the seamless connection of liquid flexible pipe, avoids the pollution of nutrient solution；The bottom plate
The angle of bottom four is provided with road wheel, and the design of road wheel realizes the movement for realizing peristaltic pump.
3. the utility model structure structure is easy to use, time saving and energy saving, it can reduce fluid infusion process with rapid fluid replacement and draw
The cell contamination problem risen, has broad application prospects.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
Shown in reference picture 1, the utility model provides a kind of cell culture liquid supply device, and it includes peristaltic pump 1, support
2nd, anti-return switch 3, nutrient solution out splice going splice 4 and culture bag connector 5, the inlet of peristaltic pump 1 are provided with feed liquor flexible pipe 11,
The liquid outlet of peristaltic pump 1 is provided with out liquid flexible pipe 12, and feed liquor flexible pipe 11 is provided with anti-return switch 3, the freedom of feed liquor flexible pipe 11
End is provided with nutrient solution out splice going splice 4, and the free end for going out liquid flexible pipe 11 is provided with culture bag connector 5, and culture bag connector 5 is straight
Formula hard pipe joint or three way type hard pipe joint；The top of the peristaltic pump 1 is provided with support 2, and the both sides of support 2 are equipped with flexible pipe
Geometrical clamp 6.
In order to facilitate the seamless connection of culture bag, culture bag connector 5 has external screw thread, and culture bag is provided with and external screw thread
The internal thread to match.
During practical application, the support 2 is made up of left plate 21, right plate 22, top panel 23 and bottom plate 24, left plate
21 bottom is all provided with being provided with horizontal through hole 25 with the bottom of right plate 22, and the diameter of section of through hole 25 is more than feed liquor flexible pipe 11
The diameter of section of caliber and through hole is more than the caliber of liquid flexible pipe 12, and peristaltic pump 1 is arranged between left plate 21 and right plate 22
Bottom plate on, horizontal support bar 26 is equipped with the lateral wall of left plate 21 and the lateral wall of right plate 22, on support bar 26
Provided with hose fixing holder 6.
In order to realize the mobile working of peristaltic pump 1, the angle of bottom four of the bottom plate 24 is provided with road wheel 27.
The course of work of the present utility model：
Feed liquor flexible pipe is directly protruding into nutrient solution bottle during fluid infusion, is gone out liquid hose port and is connected culture by culture bag connector
Bag interface, anti-return switch is opened, carries out fluid infusion, at the end of fluid infusion, first close anti-return switch, then close peristaltic pump immediately,
Complete fluid infusion；When mending next bag, nutrient solution out splice going splice is changed just, after batch fluid infusion terminates, change feed liquor flexible pipe, go out
Liquid flexible pipe and nutrient solution out splice going splice are just.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, although ginseng
The utility model is described in detail according to previous embodiment, for those skilled in the art, it still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent substitution is carried out to which part technical characteristic.It is all
Within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., this practicality should be included in
Within new protection domain.
Claims (4)
1. a kind of cell culture liquid supply device, it is characterised in that it is defeated that it includes peristaltic pump, support, anti-return switch, nutrient solution
Go out joint and culture bag connector, the inlet of peristaltic pump is provided with feed liquor flexible pipe, and it is soft that the liquid outlet of peristaltic pump is provided with out liquid
Pipe, feed liquor flexible pipe switch provided with anti-return, and the free end of feed liquor flexible pipe is provided with nutrient solution out splice going splice, goes out the freedom of liquid flexible pipe
End is provided with culture bag connector；The top of the peristaltic pump is provided with support, and the both sides of support are equipped with hose fixing holder.
2. cell culture liquid supply device according to claim 1, it is characterised in that：The culture bag connector is straight-through
Formula hard pipe joint or three way type hard pipe joint.
3. cell culture liquid supply device according to claim 1, it is characterised in that：The support is by left plate, the right side
Side plate, top panel and bottom plate composition, the bottom of left plate and the bottom of right plate are all provided with being provided with horizontal through hole, the section of through hole
The diameter of section of caliber and through hole that diameter is more than feed liquor flexible pipe is more than the caliber of liquid flexible pipe, peristaltic pump be arranged on left plate with
On bottom plate between right plate, horizontal support bar, support bar are equipped with the lateral wall of left plate and the lateral wall of right plate
It is provided with hose fixing holder.
4. cell culture liquid supply device according to claim 3, it is characterised in that：On the angle of bottom four of the bottom plate
Provided with road wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198853.6U CN207193303U (en) | 2017-09-19 | 2017-09-19 | A kind of cell culture liquid supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198853.6U CN207193303U (en) | 2017-09-19 | 2017-09-19 | A kind of cell culture liquid supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207193303U true CN207193303U (en) | 2018-04-06 |
Family
ID=61789783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721198853.6U Active CN207193303U (en) | 2017-09-19 | 2017-09-19 | A kind of cell culture liquid supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207193303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190797A (en) * | 2020-10-31 | 2021-01-08 | 河南省中医院（河南中医药大学第二附属医院） | Department of anesthesia uses narcotic drug atomizer |
-
2017
- 2017-09-19 CN CN201721198853.6U patent/CN207193303U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190797A (en) * | 2020-10-31 | 2021-01-08 | 河南省中医院（河南中医药大学第二附属医院） | Department of anesthesia uses narcotic drug atomizer |
| CN112190797B (en) * | 2020-10-31 | 2022-07-01 | 河南省中医院（河南中医药大学第二附属医院） | Department of anesthesia uses narcotic drug atomizer |
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