CN206156079U - Portable tissue sample case - Google Patents
Portable tissue sample case Download PDFInfo
- Publication number
- CN206156079U CN206156079U CN201621059162.3U CN201621059162U CN206156079U CN 206156079 U CN206156079 U CN 206156079U CN 201621059162 U CN201621059162 U CN 201621059162U CN 206156079 U CN206156079 U CN 206156079U
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- CN
- China
- Prior art keywords
- top box
- sample
- portable tissue
- tissue samples
- box body
- 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.)
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Abstract
The utility model discloses a portable tissue sample case belongs to the experimental device field. The utility model relates to a portable tissue sample case, including linking the top box body, link the internal sample frame that is equipped with of top box, be equipped with the function chamber in the lid the that even top box was personally experienced sth. Part of the body, function chamber upper surface is equipped with fan and uv light source group, the fan even has drive arrangement, drive arrangement locates function intracavity portion. The utility model discloses a with the set of sample preservation and sterilization function in a box, portable can be with biological sample, especially tissues and organs sample, is sterilizing immediately after the collection and is preserving under the normal atmospheric temperature to the material composition of guaranteeing the sample median can not receive the characteristics of destruction.
Description
Technical field
The utility model is related to a kind of sterilization tank, particularly a kind of portable tissue samples case.
Background technology
In biomedicine field, need to gather substantial amounts of biological specimen, then biological specimen is analyzed into chemical examination and obtain section
Grind result.When but sometimes, the sample of collection cannot be analyzed chemical examination at the scene, then need to carry out Preservation Treatment to sample
With, then bring it back into laboratory and carry out assay.But existing Preservation Treatment mode is more single, generally by sample collection
Afterwards, cold storing and fresh-keeping is carried out, but during cold storing and fresh-keeping, although ensure that some special compositions in sample can be low
Destroyed under temperature, caused the deviation of analysis result, be that scientific research brings puzzlement, after especially acquiring histoorgan sample, Jing
After crossing Cord blood, the function of histoorgan is often affected, the bacterium but if being preserved at normal temperatures, in air
Etc. breeding rapidly, sample is destroyed, if sample is carried out to carry out normal temperature preservation after sterilization treatment, although can solve the problem that this is asked
Topic, but existing sterilising apparatus volume is excessive, it is not readily portable and use.
Utility model content
Utility model purpose of the present utility model is：For above-mentioned problem, there is provided it is a kind of by Sample preservation and
Sterilizing function is integrated in a casing, is easy to carry, can be by biological specimen, especially histoorgan sample, after acquisition
Sterilized immediately and preserved at normal temperatures, so as to ensure sample in material composition will not be subject to the portable tissue that destroys
Sample case.
The technical solution adopted in the utility model is as follows：
A kind of portable tissue samples case of the utility model, including even top box body, are provided with specimen holder, institute in the even top box body
Functional chamber is provided with the lid of the company's of stating top box body, the functional chamber upper surface is provided with fan and ultraviolet source group, and the fan connects
There are driving means, the driving means are inside functional chamber.
As a result of above-mentioned technical proposal, send ultraviolet light by ultraviolet source group carries out sterilization functions to sample,
It is safety quick and destruction is not resulted in sample, the storage and sterilizing of sample are combined, it is easy to carry, can be by biological specimen
Sterilized immediately after acquisition and preserved at normal temperatures, fan ensure that clear air in sterilization tank, it is to avoid tissue
Sample affects its freshness because of situations such as anoxic.
A kind of portable tissue samples case of the present utility model, the specimen holder is connected with oscillator, and the oscillator can
Generation infrasound, infrasonic frequency range is 17 ~ 23Hz.
As a result of above-mentioned technical proposal, sending infrasound by oscillator can evoke resonance with histoorgan,
So as to keep the vigor of histoorgan sample so that histoorgan sample is obtained in that accurate experimental data in laboratory.
A kind of portable tissue samples case of the present utility model, in the even top box body interlayer is provided with, and the sandwiching surface is equal
Some evaporation holes are furnished with, the volatilization hole surface is coated with release membranes, the interlayer and is filled with volatility Bactericidal medicine.
As a result of above-mentioned technical proposal, there is spectrum sterilization effect to bacterium by performance property medicine, by sustained release
Film is slowly released to medicine in casing, so as to the air in casing is carried out into sterilization, it is to avoid be put into and take in sample
It is infected with germs when going out, so as to contaminated.
A kind of portable tissue samples case of the present utility model, the fan keeps average rate to rotate, and the rotating speed of the fan is
200r/min。
As a result of above-mentioned technical proposal, fan is slowly rotated, and can avoid accelerating the release of volatile medicine, so as to
Cause overdose to spread in casing air, cause secondary pollution to sample, above-mentioned rotating speed ensure that air circulation and not
Volatilization medicine can be caused to cause secondary pollution to sample.
A kind of portable tissue samples case of the present utility model, is provided with attemperating unit, the attemperating unit in the functional chamber
Case body temperature is constant at 20 ~ 23 DEG C.
As a result of above-mentioned technical proposal, most biological specimen can keep good biological at 20 ~ 23 DEG C,
Temperature in casing is held at preferably practicality.
A kind of portable tissue samples case of the present utility model, the lid of the even top box body is provided with snap close piece, described even to cover
The casing of casing is provided with snap fitting, and the snap close piece is engaged clamping with snap fitting.
A kind of portable tissue samples case of the present utility model, the ultraviolet source group includes some LED ultraviolet sources lamp beads,
The radiation wavelength of the LED ultraviolet sources lamp bead is 210 ~ 230nm.
As a result of above-mentioned technical proposal, the ultraviolet radioactive sterilization effect of above-mentioned wavelength preferably, can be to the full extent
Ensure the accuracy of experimental data.
A kind of portable tissue samples case of the present utility model, release membranes by 22 parts of poly- 4-methyl-1-pentenes of mass parts, 46
3,5- of part diaminobenzoic acid grafting polyethylene glycol mono-methyls, 11 parts of Merlon and 7 parts of circular acrylic resins compositions, described 3,
The structural formula of 5- diaminobenzoic acids grafting polyethylene glycol mono-methyl is as follows, it is described
Release membranes have space cavernous structure, and the porosity of the release membranes is 72.4%.
As a result of above-mentioned technical proposal, the volatile medicine in interlayer can be slowly released to by release membranes
In casing, secondary pollution will not be caused to the sample in casing, it is to avoid excessive organic matter is more while sterilization effect is ensured
Overflow in atmosphere, be attached on sample or the special composition in sample is damaged.
A kind of portable tissue samples case of the present utility model, the volatility Bactericidal medicine is by 15 parts of 4- (4- ammonia of mass parts
Phenoxyl) phthalic acid, 9 parts of 4-AAs, 3 parts of furfurals, 78 parts of ethanol and 5 parts of N- vinylpyrrolidone groups
Into.
As a result of above-mentioned technical proposal, medicine has preferable volatility, slowly can be released in air, and low
There is good broad-spectrum sterilization effect, the sterilization rate 83.3% under conditions of concentration is 7ppm ensure that case under conditions of concentration
In vivo sample will not be by Bacteria destroyed.
In sum, as a result of above-mentioned technical proposal, the beneficial effects of the utility model are：
1st, Sample preservation and sterilizing function are integrated in a casing, are easy to carry, can be by biological specimen in collection
Sterilized immediately afterwards and preserved at normal temperatures, so as to ensure sample in material composition will not be destroyed.
2nd, secondary pollution will not be caused to the sample in casing while sterilization effect is ensured, it is to avoid excessive organic matter
Diffuse in atmosphere, be attached on sample or the special composition in sample is damaged, go out under conditions of concentration is 7ppm
Bacterium rate 83.3%, ensure that sample will not be by Bacteria destroyed in casing.
Description of the drawings
Fig. 1 is a kind of portable tissue samples box structure schematic diagram.
Mark in figure：1 is even top box body, and 2 is functional chamber, and 3 is fan, and 4 is oscillator, and 5 is specimen holder.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of utility model, technical scheme and advantage become more apparent, below in conjunction with drawings and Examples,
The utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain this
Utility model, is not used to limit the utility model.
Embodiment 1
As shown in figure 1, a kind of portable tissue samples case, including even top box body 1, even specimen holder 5 is provided with top box body 1, even
Functional chamber 2 is provided with the lid of top box body 1, the upper surface of functional chamber 2 is provided with fan 3 and ultraviolet source group, and fan 3 is connected with driving dress
Put, driving means are inside functional chamber 2.Specimen holder 5 is connected with oscillator 4, and oscillator 4 can occur infrasound, infrasound
Frequency range be 17 ~ 23Hz.Interlayer is even provided with top box body 1, sandwiching surface is evenly equipped with some evaporation holes, and volatilization hole surface covers
It is stamped in release membranes, interlayer and is filled with volatility Bactericidal medicine.Fan 3 keeps average rate to rotate, and the rotating speed of fan 3 is 200r/
min.Attemperating unit is provided with functional chamber 2, attemperating unit is constant at 20 ~ 23 DEG C by case body temperature.Even the lid of top box body 1 sets
There is snap close piece, even the casing of top box body 1 is provided with snap fitting, and snap close piece is engaged clamping with snap fitting.Ultraviolet light
Source group includes some LED ultraviolet sources lamp beads, and the radiation wavelength of LED ultraviolet source lamp beads is 210 ~ 230nm.
Release membranes are grafted polyethyleneglycol by 22 parts of poly- 4-methyl-1-pentenes of mass parts, 46 parts of 3,5- diaminobenzoic acids
Methyl esters, 11 parts of Merlon and 7 parts of circular acrylic resin compositions, 3,5- diaminobenzoic acids are grafted the knot of polyethylene glycol mono-methyl
Structure formula is as follows, there is release membranes the porosity of space cavernous structure, release membranes to be
72.4%。
Volatility Bactericidal medicine by mass parts 15 parts of 4- (4- amino-benzene oxygens) phthalic acid, 9 parts of 4- amino peaces replace than
Woods, 3 parts of furfurals, 78 parts of ethanol and 5 parts of N- vinylpyrrolidones compositions.
Embodiment 3
The synthetic method of 3,5- diaminobenzoic acids grafting polyethylene glycol mono-methyl is as follows：
By mol ratio 1.2：13,5- diaminobenzoic acids are placed in 100mL three neck round bottom flask with poly glycol monomethyl ether
In, according to mol ratio 1：0.2 adds p-methyl benzenesulfonic acid and toluene, in N2Esterification is carried out under protection, when system temperature reaches
To constant temperature 60min when 65 DEG C so as to be well mixed.Being continuously heating to 120 DEG C carries out back flow reaction 2h；The hot cluster for obtaining is produced
Product are poured in cold water, be slowly added to saturated aqueous common salt and the aqueous solution is extracted, and the mixture for obtaining is carried out into vacuum distillation, are obtained
To thick product, then in ethanol：Acetonitrile 1：Recrystallized under 3 mixed solvent, obtained solid product.
Synthetic reaction formula is as follows：
Embodiment 3
The preparation method of release membranes is as follows：
In proportion by poly- 4-methyl-1-pentene, 3,5- diaminobenzoic acids grafting polyethylene glycol mono-methyl, Merlon,
Circular acrylic resin and hexamethylene are added in conical flask, and the stirring at 70 DEG C is allowed to fully dissolving.Then mixture is weighed total
The SiO of volume 72.4%2Microballoon, SiO2The particle size of microballoon is 200 ~ 300nm, and microsphere powder is added in above-mentioned solution, after
Simultaneously ultrasonic disperse makes it fully dispersed in the solution for continuous stirring, obtains and contains SiO2The mixed with polymers solution of microballoon.Using convection current
Self assembly device carries out the preparation of film, is subsequently rapidly freezed the gel film with liquid nitrogen vapor, then using freezing
Drying instrument carries out freeze-drying, obtains SiO containing ordered arrangement2The xerogel thin film of microballoon.By the xerogel thin film immersion quality
Fraction be 10% the HF aqueous solution in soak certain hour, then deionized water is repeatedly replaced, and removes SiO therein2Microballoon,
Obtain the porous sustained-release film with ordered micro structure.
Embodiment 4
The synthetic method of 4- (4- amino-benzene oxygens) phthalic acid is as follows：
Para-aminophenol (1.73 g, 15.8 mmol), 4- nitros are sequentially added in the flask equipped with magnetic stirring apparatus
Phthalonitrile (2.29g, 13.2 mmol), K2CO3In (3.65 g, 26.4 mmol) and DMSO (9 mL), N2Stir under atmosphere
12h, by reactant liquor precipitation is poured into water, and is filtered, is dried.Obtain gray solid product 3.
Water/ethanol (the 50 mL/40 mL) solution of KOH (7 g, 125 mmol) is added into the circle equipped with magnetic stirring apparatus
In the flask of bottom, N2The min of bubbling 10；Compound 3 (3.3 g, 14 mmol) is added into reactor, N224 are stirred at reflux under atmosphere
h.Question response liquid is cooled to room temperature, and 10% watery hydrochloric acid is slowly added dropwise in reactant liquor；When pH value of solution=6～7, a large amount of precipitation analysis
Go out, filtration, tetrahydrofuran are washed, be dried.Obtain gray solid product 4.
Synthetic reaction formula is as follows：
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of portable tissue samples case, it is characterised in that：Including even top box body（1）, the even top box body（1）Inside it is provided with sample
Frame（5）, the even top box body（1）Lid in be provided with functional chamber（2）, the functional chamber（2）Upper surface is provided with fan（3）And purple
Outer light source group, the fan（3）Driving means are connected with, the driving means are located at functional chamber（2）It is internal.
2. a kind of portable tissue samples case as claimed in claim 1, it is characterised in that：The specimen holder（5）With oscillator（4）
It is connected, the oscillator（4）Infrasound can occur, infrasonic frequency range is 17 ~ 23Hz.
3. a kind of portable tissue samples case as claimed in claim 2, it is characterised in that：The even top box body（1）Inside it is provided with folder
Layer, the sandwiching surface is evenly equipped with some evaporation holes, and the volatilization hole surface is coated with to be filled with release membranes, the interlayer and waves
The property sent out Bactericidal medicine.
4. a kind of portable tissue samples case as claimed in claim 3, it is characterised in that：The fan（3）Average rate is kept to rotate,
The fan（3）Rotating speed be 200r/min.
5. a kind of portable tissue samples case as claimed in claim 4, it is characterised in that：The functional chamber（2）Inside it is provided with temperature control
Device, the attemperating unit is constant at 20 ~ 23 DEG C by case body temperature.
6. a kind of portable tissue samples case as claimed in claim 5, it is characterised in that：The even top box body（1）Lid set
There are snap close piece, the even top box body（1）Casing be provided with snap fitting, the snap close piece is engaged card with snap fitting
Connect.
7. a kind of portable tissue samples case as claimed in claim 6, it is characterised in that：The ultraviolet source group includes some
LED ultraviolet source lamp beads, the radiation wavelength of the LED ultraviolet sources lamp bead is 210 ~ 230nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059162.3U CN206156079U (en) | 2016-09-18 | 2016-09-18 | Portable tissue sample case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059162.3U CN206156079U (en) | 2016-09-18 | 2016-09-18 | Portable tissue sample case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206156079U true CN206156079U (en) | 2017-05-10 |
Family
ID=58651057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621059162.3U Expired - Fee Related CN206156079U (en) | 2016-09-18 | 2016-09-18 | Portable tissue sample case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206156079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144240A (en) * | 2016-09-18 | 2016-11-23 | 成都测迪森生物科技有限公司 | A kind of portable tissue samples case |
-
2016
- 2016-09-18 CN CN201621059162.3U patent/CN206156079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144240A (en) * | 2016-09-18 | 2016-11-23 | 成都测迪森生物科技有限公司 | A kind of portable tissue samples case |
| CN106144240B (en) * | 2016-09-18 | 2018-08-07 | 成都测迪森生物科技有限公司 | A kind of portable tissue samples case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20170918 |