CN201186930Y - Bacteria gathering culture dish with self-locking jig - Google Patents
Bacteria gathering culture dish with self-locking jig Download PDFInfo
- Publication number
- CN201186930Y CN201186930Y CNU2007200882591U CN200720088259U CN201186930Y CN 201186930 Y CN201186930 Y CN 201186930Y CN U2007200882591 U CNU2007200882591 U CN U2007200882591U CN 200720088259 U CN200720088259 U CN 200720088259U CN 201186930 Y CN201186930 Y CN 201186930Y
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- CN
- China
- Prior art keywords
- self
- peristaltic pump
- pump tube
- anchor clamps
- locking anchor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a sterile canister with self-locking fixtures, and the sterile canister relates to the sterile canister for microbial detection. The sterile canister comprises a dual-core needle head (10), a peristaltic pump tube (20) and a culture device body (50) which are sequentially connected from top to bottom; the self-locking fixture (30), a pump tube card (40) and the self-locking fixture (30) are respectively arranged at the upper, the middle and the lower parts of the peristaltic pump tube (20); the self-locking fixtures (30) are the scissors-shaped self-locking fixtures (31) or the jack-shaped self-locking fixtures (32); a baffle plate (54) is arranged at an outlet of a liquid inlet pipe mouth in the culture device body (50), thereby allowing liquid to be vertically downwards divided along two sides of the inner wall. The sterile canister increases the self-locking fixtures (30), thereby facilitating the operation, saving the time, facilitating the sterilization together with the culture device, facilitating the control of the filtration of a sample and the injection of a culture medium and being applicable to the improvement of the prior sterile canister and the microbial detection.
Description
Technical field
The utility model relates to a kind of microorganism detection colony culture device; Specifically, relate to a kind of colony culture device with the self-locking anchor clamps.
Background technology
Colony culture device in the market has a variety of, comprises multi-joint colony culture device.Every duplicate samples can both be passed through each incubator equably during filtration, also can add liquid nutrient medium therein and directly cultivate.But in filter operation, as will filter different samples or add different substratum the time, then to prepare anchor clamps in addition, make troubles to experimental implementation.
By retrieval, do not find the patent identical as yet with the utility model.
Summary of the invention
The purpose of this utility model just is to overcome the above-mentioned shortcoming and defect that prior art exists, and a kind of colony culture device with the self-locking anchor clamps is provided.
The purpose of this utility model is achieved in that
As Fig. 1, the utility model comprises twin-core syringe needle (10), peristaltic pump tube (20), pump line card (40) and incubator monomer (50);
From top to bottom, twin-core syringe needle (10), peristaltic pump tube (20) and incubator monomer (50) are connected successively; Pump line card (40) is installed in the middle of peristaltic pump tube (20);
Described incubator monomer (50) comprises the stack shell (51), microporous membrane (53) and the base (52) that connect successively, and the exit of the inner feed liquor mouth of pipe is provided with baffle plate (54);
Be provided with self-locking anchor clamps (30) respectively in the upper and lower part of peristaltic pump tube (20).
The utlity model has following advantage and positively effect:
1. increase self-locking anchor clamps (30), be convenient to experimental implementation, save experimental period;
2. increase self-locking anchor clamps (30), be convenient to sterilize with incubator;
3. increase self-locking anchor clamps (30), be convenient to control the filtration of sample and inject substratum;
4. the exit of the inner feed liquor mouth of pipe of incubator monomer (50) is provided with baffle plate (54), makes liquid prolong inwall both sides and shunting vertically downward, prevents that liquid from impacting fluid surface when entering cup and filtering membrane impacts filtration;
5. be applicable to the improvement of existing colony culture device and carry out microorganism detection.
Description of drawings
Fig. 1 is the utility model structure iron;
Fig. 2 is scissor self-locking clamp structure figure (before the lock);
Fig. 3 is scissor self-locking clamp structure figure (lock back);
Fig. 4 is slot-like self-locking clamp structure figure (before the lock);
Fig. 5 is slot-like self-locking clamp structure figure (lock back).
Wherein:
10-twin-core syringe needle.
The 20-peristaltic pump tube.
30-self-locking anchor clamps,
31-scissor self-locking anchor clamps,
Cut on the 311-, cut under the 312-, 313-connects arc, the 314-seam,
The preceding hole of 315-, 316-metapore, 317-slit;
32-slot-like self-locking anchor clamps,
The 321-slit, 322-circular hole, 323-socket, 324-substrate.
40-pump line card.
50-incubator monomer,
The 51-stack shell; The 52-base; The 53-microporous membrane; The 54-baffle plate.
Embodiment
Further specify below in conjunction with drawings and Examples:
One, overall
As Fig. 1, structure of the present utility model is: from top to bottom, comprise the twin-core syringe needle (10), peristaltic pump tube (20), the incubator monomer (50) that connect successively; Upper, middle and lower portion at peristaltic pump tube (20) is provided with self-locking anchor clamps (30), pump line card (40), self-locking anchor clamps (30) respectively.
Two, relevant parts
1, self-locking anchor clamps (30)
1) scissor self-locking anchor clamps (31)
As Fig. 2,3, scissor self-locking anchor clamps (31) are a kind of plastic cement anchor clamps that are enclosed within on the single peristaltic pump tube (20), its structure comprise cut (311), down cut (312), connect arc (313), seam (314), preceding hole (315), metapore (316) and slit (317);
On cut (311) with under cut (312) afterbody and connect by being connected arc (313), be provided with slit (317), slit (317) width is slightly less than peristaltic pump tube (20) diameter, prevents that scissor self-locking anchor clamps (31) from going up from line slip at peristaltic pump tube (20);
The head of cutting (312) down is connected with seam (314), and preceding hole (315) is arranged on the seam (314), and connecting on the arc (313) has metapore (316).
When scissor self-locking anchor clamps (31) are installed, be that peristaltic pump tube (20) is passed preceding hole (315), slit (317) and metapore (316).When locking, the head of cutting (311) is inserted in the seam (314), peristaltic pump tube (20) can be compressed, liquid (gas) body can not be flowed; During release, make the head of cutting (311) deviate from seam (314), liquid (gas) body is flowed in peristaltic pump tube (20).
2) slot-like self-locking anchor clamps (32)
As Fig. 4,5, slot-like self-locking anchor clamps (32) are a kind of plastic cement anchor clamps that are enclosed within on the single peristaltic pump tube (20), and its structure is from left to right to be disposed with slit (321), circular hole (322) and socket (323) at the middle part of substrate (324); Circular hole (322) diameter is slightly less than peristaltic pump tube (20) diameter, prevents that slot-like self-locking anchor clamps (32) are last from line slip at peristaltic pump tube (20); Socket (323) width prevents that less than peristaltic pump tube (20) diameter peristaltic pump tube (20) from coming off voluntarily from socket (323).
Socket (323) not only makes things convenient for peristaltic pump tube (20) to load and unload from here, and plastic parts is easy to open about making, and is convenient to peristaltic pump tube (20) and enters slit (321).
During mounting socket shape self-locking anchor clamps (32), be that peristaltic pump tube (20) is expressed in the circular hole (322) from socket (323), or directly peristaltic pump tube (20) passed in the circular hole (322).When locking, peristaltic pump tube (20) is expressed in the slit (321) from circular hole (322), peristaltic pump tube (20) can be compressed, liquid (gas) body can not be flowed; During release, make peristaltic pump tube (20) shift out slit (321) in circular hole (322), liquid (gas) body is flowed in peristaltic pump tube (20).
2, peristaltic pump tube (20)
Peristaltic pump tube (20) is designed to simply connected, bigeminy, three and the tetrad structure according to purposes;
Its material or be plastic cement (PVC etc.), or be silica gel is respectively applied for disposable use or uses repeatedly.
3, incubator monomer (50)
Incubator monomer (50) divides disposable use and uses two kinds repeatedly, form by stack shell (51), base (52) and microporous membrane (53), the exit of the inner feed liquor mouth of pipe is provided with baffle plate (54), and incubator monomer (50) composes in parallel multi-joint colony culture device by peristaltic pump tube (20).
Three, using method
When being used for microorganism detection, can utilize positive pressure pump (as peristaltic pump) to carry out filter operation.
(incubator A/B) is example with two colony culture devices, and peristaltic pump tube (20) is assemblied on the peristaltic pump rotation axis, and pump line card (40) places pump preceding to prevent that pump line from advancing with rotation axis.As sample a will being filled among the incubator A, or adding liquid nutrient medium and put among the incubator A self-locking anchor clamps (30) pinning before the pump of the peristaltic pump tube (20) that then will link to each other with incubator B; Vice versa.When carrying out sterility test, self-locking anchor clamps (30) behind the pump of peristaltic pump tube (20) are pinned, cut off the upper end pump line, put in the incubator and cultivate.
Claims (6)
1, a kind of colony culture device with the self-locking anchor clamps is characterized in that:
Comprise twin-core syringe needle (10), peristaltic pump tube (20), pump line card (40) and incubator monomer (50);
From top to bottom, twin-core syringe needle (10), peristaltic pump tube (20) and incubator monomer (50) are connected successively; Pump line card (40) is installed in the middle of peristaltic pump tube (20);
Described incubator monomer (50) comprises the stack shell (51), microporous membrane (53) and the base (52) that connect successively, and the exit of the inner feed liquor mouth of pipe is provided with baffle plate (54);
Be provided with self-locking anchor clamps (30) respectively in the upper and lower part of peristaltic pump tube (20).
2, by the described a kind of colony culture device of claim 1, it is characterized in that with the self-locking anchor clamps:
Described self-locking anchor clamps (30) are a kind of scissor self-locking anchor clamps (31), its structure is a kind of plastic cement anchor clamps that are enclosed within on the single peristaltic pump tube (20), comprise cut (311), down cut (312), connect arc (313), seam (314), preceding hole (315), metapore (316) and slit (317);
On cut (311) with under cut (312) afterbody and connect by being connected arc (313), be provided with slit (317), slit (317) width is slightly less than peristaltic pump tube (20) diameter;
The head of cutting (312) down is connected with seam (314), and preceding hole (315) is arranged on the seam (314), and connecting on the arc (313) has metapore (316).
3, by the described a kind of colony culture device of claim 1, it is characterized in that with the self-locking anchor clamps:
Described self-locking anchor clamps (30) are a kind of slot-like self-locking anchor clamps (32), and its structure is from left to right to be disposed with slit (321), circular hole (322) and socket (323) at the middle part of substrate (324); Circular hole (322) diameter is slightly less than peristaltic pump tube (20) diameter, and socket (323) width is less than peristaltic pump tube (20) diameter.
4, by the described a kind of colony culture device of claim 1, it is characterized in that with the self-locking anchor clamps:
Peristaltic pump tube (20) is simply connected, bigeminy, three and the tetrad structure.
5, by the described a kind of colony culture device of claim 1, it is characterized in that with the self-locking anchor clamps:
The material of peristaltic pump tube (20) or for plastic cement for disposable use, or use for repeated multiple times for silica gel.
6, by the described a kind of colony culture device of claim 1, it is characterized in that with the self-locking anchor clamps:
A plurality of incubator monomers (50) compose in parallel multi-joint colony culture device by peristaltic pump tube (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200882591U CN201186930Y (en) | 2007-11-20 | 2007-11-20 | Bacteria gathering culture dish with self-locking jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200882591U CN201186930Y (en) | 2007-11-20 | 2007-11-20 | Bacteria gathering culture dish with self-locking jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201186930Y true CN201186930Y (en) | 2009-01-28 |
Family
ID=40309950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200882591U Expired - Fee Related CN201186930Y (en) | 2007-11-20 | 2007-11-20 | Bacteria gathering culture dish with self-locking jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201186930Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670916A (en) * | 2014-11-20 | 2016-06-15 | 华仁药业股份有限公司 | Fully closed membrane filter for sterile examination of sterile packaging interlayer and detection method of fully closed membrane filter |
-
2007
- 2007-11-20 CN CNU2007200882591U patent/CN201186930Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670916A (en) * | 2014-11-20 | 2016-06-15 | 华仁药业股份有限公司 | Fully closed membrane filter for sterile examination of sterile packaging interlayer and detection method of fully closed membrane filter |
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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: 20090128 Termination date: 20091221 |