CN203668415U - Liquid adding bracket for cell culturing bag - Google Patents
Liquid adding bracket for cell culturing bag Download PDFInfo
- Publication number
- CN203668415U CN203668415U CN201320815338.3U CN201320815338U CN203668415U CN 203668415 U CN203668415 U CN 203668415U CN 201320815338 U CN201320815338 U CN 201320815338U CN 203668415 U CN203668415 U CN 203668415U
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- Prior art keywords
- pillar
- shaped groove
- liquid feeding
- support plate
- base
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Abstract
The utility model relates to a liquid adding bracket for a cell culturing bag and belongs to the technical field of cell culturing utensils. The liquid adding bracket comprises a bracket body, wherein the bracket body comprises a base, a pillar and an upper supporting plate; the pillar is arranged slantwise; one end of the pillar is fixed on the base; the other end of the pillar is perpendicularly connected with the upper support plate; the base, the pillar and the upper support plate adopt an integrally Z-shaped structure; at least one upper U-shaped groove is formed in the upper support plate; the opening of the upper U-shaped groove faces one side away from the pillar; a lower support plate is further arranged under the upper support plate; the lower support plate is perpendicularly connected with the pillar; lower U-shaped grooves corresponding to the upper U-shaped grooves are formed in the lower support plate; an included angle of 65-75 degrees is formed between the pillar and the base. According to the liquid adding bracket, the structure is simple, the fetch and use are convenient, the collision generated in the syringe placing process is avoided, so that caused cross infection is prevented; besides, the liquid adding process is improved and the liquid adding stability is guaranteed.
Description
Technical field
The utility model relates to a kind of biomass cells operation support, relates in particular to a kind of liquid feeding support of cell culture bags, belongs to biomass cells and cultivates apparatus technical field.
Background technology
At present, cell culture bags is generally for cultivating the suspension cell that requirement is larger, in cell cultivation process, sometimes need between culture bag, carry out liquid feeding processing, taking at present method is that the syringe of 50ml syringe is placed on support, utilizes the syringe that is fixed on syringe on support to carry out liquid feeding to cell culture bags.Existing support is by base, pillar and with the base parallel support component vertical with base, on described support component, there is through hole, in the time of needs liquid feeding, in advance the syringe of syringe is vertically fixed through above-mentioned through hole, then in vertical direction, complete liquid feeding process, there is following defect in said process, first syringe is placed to through hole content and be prone to collision, causes crossed contamination; Secondly syringe is fixed by through hole through syringe top after through hole, and syringe bottom is without fixing, easily rocks, unstable; Last syringe is vertical, when liquid feeding overlong time, and staff's fatiguability.
Utility model content
The deficiency that the utility model exists for prior art, provides a kind of simple in structure, takes conveniently, and the liquid feeding support of safe and reliable cell culture bags, and it has solved existing liquid feeding support problem such as easily cross infection, inconvenient operation in operating process.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of liquid feeding support of cell culture bags, comprise rack body, described rack body comprises base, pillar and upper backup pad, it is characterized in that, described pillar is obliquely installed, its one end is fixed on described base, the other end is connected with described upper backup pad is vertical, described base, pillar and upper backup pad integral " Z " word structure, described upper backup pad is provided with U-shaped groove at least one, and the opening of described U-shaped groove is towards the side away from pillar.
Further, be also provided with lower supporting plate below described upper backup pad, described lower supporting plate is connected with described pillar is vertical, and described lower supporting plate is provided with the lower U-shaped groove corresponding with upper U-shaped groove.
Adopt the beneficial effect of above-mentioned further scheme to be, by the U-shaped groove of lower supporting plate, the lower end of the syringe of syringe is fixed, make whole liquid feeding process more stable.
Further, the angle that described pillar and base form is 65～75 degree.
Adopt the beneficial effect of above-mentioned further scheme to be, pillar is obliquely installed, and guarantees to be placed on syringe in corresponding upper and lower U-shaped groove near pillar, guarantees to be placed on the stable of support top cylinder, thereby ensures that liquid feeding process stabilization carries out.
Further, described U-shaped well width is 2.5cm, and described upper and lower U-shaped groove is respectively 3.
Adopt the beneficial effect of above-mentioned further scheme to be, U-shaped well width is more suitable for using 20ml syringe, the diameter of 20ml syringe outlet end is the same with the 50ml syringe that existing liquid feeding support uses, when liquid feeding, to enter the speed of culture bag also just identical for nutrient solution, with respect to 50ml syringe, 20ml syringe is more dexterous, and its price is also lower.In addition 3 U-shaped groove designs not only make this support more attractive in appearance, and can realize simultaneously multiple cell culture bags are carried out to liquid feeding,
Further, described pillar both sides are respectively equipped with permanent joint, and described in one of them, permanent joint is provided with flexible tie.
Adopt the beneficial effect of above-mentioned further scheme to be, syringe is placed on to U-shaped groove, because pillar is obliquely installed, syringe one side is near pillar, opposite side is firmly fixed on syringe on support by the flexible tie being fixed on permanent joint, guarantee that syringe is more stable, thereby realize stable liquid feeding process.
Further, one end of described flexible tie is fixed therein on a described permanent joint, and the other end is provided with for being suspended to the hook on permanent joint described in another.
Adopt the beneficial effect of above-mentioned further scheme to be, flexible tie one end is fixed therein on a permanent joint, and the other end is directly hung on described permanent joint by hook, simple to operation.
The beneficial effects of the utility model are: first the utility model adopts the upper backup pad with upper U-shaped groove, only need to syringe be placed on support from the opening of U-shaped groove one side, not only take conveniently, and avoided syringe in put procedure, to occur collision, cause the phenomenon of cross infection; Next rack body employing " Z " word structure, pillar are obliquely installed, back up pad is vertical with pillar, not only strengthen the stability of support, and ensure to be placed on syringe on support near pillar, the syringe tilting, meet the habitual operation of people, Energy and comfort complete whole liquid feeding process, add flexible tie further fixing, guaranteed support and be placed on the stability of support top cylinder; Finally also be provided with the lower supporting plate with lower U-shaped groove, utilize lower U-shaped groove better to fix the bottom of syringe, thereby further improved the stability of syringe, realized in the more stable effect of cell culture bags liquid feeding process.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
In Fig. 1,1, rack body; 2, base; 3, pillar; 4, upper backup pad; 5, upper U-shaped groove; 6, lower supporting plate; 7, lower U-shaped groove; 8, permanent joint; 9, flexible tie; 10, hook.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of liquid feeding support of cell culture bags, comprise rack body 1, described rack body 1 comprises base 2, pillar 3 and upper backup pad 4, it is characterized in that, described pillar 3 is obliquely installed, its one end is fixed on described base 2, the other end and described vertical connection of upper backup pad 4, and described base, pillar and upper backup pad are one " Z " word structure, described upper backup pad 4 is provided with U-shaped groove 5 at least one, and the opening of described U-shaped groove 5 is towards the side away from pillar.
Further, described pillar 3 vertically connects, and described lower supporting plate 6 is provided with the lower U-shaped groove 7 corresponding with upper U-shaped groove.U-shaped groove by lower supporting plate is fixed the lower end of the syringe of syringe, makes whole liquid feeding process more stable.
Described pillar 3 is 70 degree with the angle that base 2 forms.Pillar 3 is obliquely installed, and guarantees to be placed on syringe in corresponding upper and lower U-shaped groove near pillar 3, guarantees to be placed on the stable of support top cylinder, thereby ensures that liquid feeding process stabilization carries out.
Pillar both sides between described upper and lower back up pad are respectively equipped with permanent joint 8, and described in one of them, permanent joint is provided with flexible tie 9.
Described flexible tie 9 one end are fixed therein on a described permanent joint, and the other end is provided with hook 10.Conveniently be directly hung on another permanent joint, operation is very easy.
The width of described U-shaped groove is 2.5cm, and described upper and lower U-shaped groove is respectively 3.Not only make support more attractive in appearance, more stable, but also can carry out liquid feeding to multiple cell culture bags simultaneously.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. the liquid feeding support of a cell culture bags, comprise rack body, described rack body comprises base, pillar and upper backup pad, it is characterized in that, described pillar is obliquely installed, and its one end is fixed on described base, the other end is connected with described upper backup pad is vertical, described base, pillar and upper backup pad are one " Z " word structure, and described upper backup pad is provided with U-shaped groove at least one, and the opening of described U-shaped groove is towards the side away from pillar.
2. the liquid feeding support of cell culture bags according to claim 1, it is characterized in that, below described upper backup pad, be also provided with lower supporting plate, described lower supporting plate is connected with described pillar is vertical, and described lower supporting plate is provided with the lower U-shaped groove corresponding with upper U-shaped groove.
3. the liquid feeding support of cell culture bags according to claim 1 and 2, is characterized in that, the angle that described pillar and base form is 65～75 degree.
4. the liquid feeding support of cell culture bags according to claim 3, is characterized in that, described U-shaped well width is 2.4～2.6cm.
5. the liquid feeding support of cell culture bags according to claim 3, is characterized in that, described pillar both sides are respectively equipped with permanent joint, and described in one of them, permanent joint is provided with flexible tie.
6. the liquid feeding support of cell culture bags according to claim 4, is characterized in that, one end of described flexible tie is fixed therein on a described permanent joint, and the other end is provided with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815338.3U CN203668415U (en) | 2013-12-11 | 2013-12-11 | Liquid adding bracket for cell culturing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815338.3U CN203668415U (en) | 2013-12-11 | 2013-12-11 | Liquid adding bracket for cell culturing bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203668415U true CN203668415U (en) | 2014-06-25 |
Family
ID=50964732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320815338.3U Expired - Fee Related CN203668415U (en) | 2013-12-11 | 2013-12-11 | Liquid adding bracket for cell culturing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203668415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464919A (en) * | 2019-08-26 | 2019-11-19 | 台州市立医院 | A kind of disposable needle tubing recyclable device of hospital |
-
2013
- 2013-12-11 CN CN201320815338.3U patent/CN203668415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464919A (en) * | 2019-08-26 | 2019-11-19 | 台州市立医院 | A kind of disposable needle tubing recyclable device of hospital |
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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: 20140625 Termination date: 20141211 |
|
| EXPY | Termination of patent right or utility model |