CN205079887U - Liquid temperature probe - Google Patents
Liquid temperature probe Download PDFInfo
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- CN205079887U CN205079887U CN201520900890.1U CN201520900890U CN205079887U CN 205079887 U CN205079887 U CN 205079887U CN 201520900890 U CN201520900890 U CN 201520900890U CN 205079887 U CN205079887 U CN 205079887U
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Abstract
The utility model belongs to the technical field of biological incubation device technique and specifically relates to a liquid temperature probe. It includes sealed container, probe and a plurality of outer leads, and the sealed container intussuseption is filled with liquid simulation medium, and the probe is buried underground in liquid simulation medium, and sealed container's lateral wall and probe electric connection are passed to the one end of outer lead. The utility model discloses a culture medium in the culture dish is simulated to the liquid simulation medium of arranging in the sealed container, in the time of in arranging the culture dish in incubator simultaneously with temperature probe, then both are in in the same cultivation environment, temperature probe is then be similar to an embryo, its ambient temperature who locates is equal to the ambient temperature that the interior liquid drop of culture dish was located promptly, pop one's head in the real -time detection of final institute to the temperature of the culture medium that is equal to promptly of the temperature of liquid simulation medium, with this real temperature that makes in the reflection culture dish that temperature probe can be direct liquid drop, embryo in vitro culture's living environment has effectively been reappeard, in vitro culture's success rate has been guaranteed.
Description
Technical field
The utility model relates to organism culturing device technical field, especially a kind of fluid temperature probe.
Background technology
In the process that fertilization-embryo transfer technology is implemented in vitro, need to carry out in vitro culture and manipulation in vitro to mankind's gamete (sperm and egg cell) and embryo.In in vitro culture and manipulation in vitro process, need to set up a stable vitro culture conditions, temperature is then the very important parameter of of culture environment; Known, mankind's gamete and embryo are highstrung for the fluctuation of temperature, and the temperature of optimum mankind gamete and embryo cutting is 37 DEG C.
In the prior art, usually double dish is positioned in incubator, thus form a vitro culture conditions, then utilize ordinary temp measuring equipment to measure the temperature (i.e. the environment temperature of double dish) in incubator, by recording and correcting environment temperature, guarantee the stability of culture environment; But, this type of temperature measurement equipment is difficult to carry out directly measuring and monitoring in real time to the nutrient culture media in double dish, its temperature obtained can not reflect immediately and truly the true temperature of culture environment (i.e. drop) around gamete and embryo in double dish, thus substantially increases the failed probability of cultivation.
Utility model content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide the fluid temperature probe that a kind of structure is simple, easy to use, can measure the environment temperature residing for embryo exactly.
To achieve these goals, the utility model adopts following technical scheme:
A kind of fluid temperature probe, it comprises airtight container, probe and some outer leads, be filled with Fluid simulation medium in described airtight container, described probe is embedded in Fluid simulation medium, and one end of described outer lead is electrically connected with probe through the sidewall of airtight container.
Preferably, described Fluid simulation medium is sterilized water.
Preferably, described airtight container is the disk-shaped cavities structure be made up of fine aluminium material.
Preferably, on the sidewall of described airtight container, the position that is positioned at outer lead threading is provided with sealing-plug.
Owing to have employed such scheme, the utility model simulates the nutrient culture media in double dish by the Fluid simulation medium be placed in airtight container, when double dish and temp probe are placed in incubator simultaneously, then both are in same culture environment, temp probe is then similar to an embryo, namely environment temperature residing for it is equal to the environment temperature in double dish residing for drop, the temperature (i.e. gamete or the environment temperature residing for embryo) of the nutrient culture media that namely temperature of popping one's head in the Fluid simulation medium finally detected in real time is equal to, make temp probe directly can reflect the true temperature (no matter being internal temperature or environment temperature) of drop in double dish with this, effective living environment reproducing In vitro culture, ensure that the success ratio of in vitro culture, its structure is simple, with low cost, convenient and practical, has very strong market popularization value.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of the utility model embodiment;
Fig. 2 is the structural perspective of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As depicted in figs. 1 and 2, a kind of fluid temperature probe that the present embodiment provides, the size of itself and existing double dish is similar to, it comprises airtight container 1, probe 2 and some outer leads 3, Fluid simulation medium a is filled with in airtight container 1, pop one's head in 2 and be embedded in Fluid simulation medium a, one end of outer lead 3 is electrically connected with probe 2 through the sidewall of airtight container 1.So, the nutrient culture media in double dish is simulated by the Fluid simulation medium a be placed in airtight container 1, when double dish and temp probe are placed in incubator simultaneously, then both are in same culture environment, temp probe is then similar to a double dish, namely environment temperature residing for it is equal to the environment temperature residing for double dish, the temperature (i.e. gamete or the environment temperature residing for embryo) of the nutrient culture media that namely temperature of popping one's head in the 2 Fluid simulation medium a finally detected in real time is equal to, make temp probe directly can reflect the true temperature (no matter being internal temperature or environment temperature) of double dish with this, effectively ensure that the success ratio of in vitro culture, then by external transmission real-time for temperature-measuring results, the foundation of culture environment or life management system can be beneficial to by outer lead 3.
For ensureing that temp probe can simulate double dish more exactly, ensure precision and the accuracy of temperature measurement result, the preferred sterilized water of Fluid simulation medium a of the present embodiment, to make Fluid simulation medium a to greatest extent close to nutrient culture media.
Meanwhile, for improving thermometric accuracy further, the present embodiment airtight container 1 adopts the structure and shape that are comparatively similar to double dish, namely adopts the disk-shaped cavities structure be made up after transpassivation and anticorrosion process process of fine aluminium material; And adopt fine aluminium material to be not only beneficial to the cost reducing temp probe, be also beneficial to heat conducting effect, thus improve thermometric accuracy.
In addition, be strengthen the sealing of airtight container 1, avoid Fluid simulation medium a to reveal, on the sidewall of airtight container 1, the position that is positioned at outer lead 3 threading is provided with sealing-plug 4.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a fluid temperature probe, it is characterized in that: it comprises airtight container, probe and some outer leads, be filled with Fluid simulation medium in described airtight container, described probe is embedded in Fluid simulation medium, and one end of described outer lead is electrically connected with probe through the sidewall of airtight container.
2. a kind of fluid temperature probe as claimed in claim 1, is characterized in that: described Fluid simulation medium is sterilized water.
3. a kind of fluid temperature probe as claimed in claim 2, is characterized in that: described airtight container is the disk-shaped cavities structure be made up of fine aluminium material.
4. a kind of fluid temperature probe according to any one of claim 1-3, is characterized in that: on the sidewall of described airtight container, the position that is positioned at outer lead threading is provided with sealing-plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520900890.1U CN205079887U (en) | 2015-11-12 | 2015-11-12 | Liquid temperature probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520900890.1U CN205079887U (en) | 2015-11-12 | 2015-11-12 | Liquid temperature probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079887U true CN205079887U (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520900890.1U Active CN205079887U (en) | 2015-11-12 | 2015-11-12 | Liquid temperature probe |
Country Status (1)
| Country | Link |
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| CN (1) | CN205079887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702805A (en) * | 2017-09-22 | 2018-02-16 | 武汉互创联合科技有限公司 | A kind of culture dish drop device for detecting temperature |
-
2015
- 2015-11-12 CN CN201520900890.1U patent/CN205079887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702805A (en) * | 2017-09-22 | 2018-02-16 | 武汉互创联合科技有限公司 | A kind of culture dish drop device for detecting temperature |
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