CN202453209U - Casing for acquiring and storing biological samples - Google Patents
Casing for acquiring and storing biological samples Download PDFInfo
- Publication number
- CN202453209U CN202453209U CN2011205329290U CN201120532929U CN202453209U CN 202453209 U CN202453209 U CN 202453209U CN 2011205329290 U CN2011205329290 U CN 2011205329290U CN 201120532929 U CN201120532929 U CN 201120532929U CN 202453209 U CN202453209 U CN 202453209U
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- China
- Prior art keywords
- casing
- sleeve pipe
- cotton swab
- biological material
- biological samples
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Abstract
The utility model discloses a casing for acquiring and storing biological samples. The casing comprises a transparent casing, wherein two ends of the casing are opened; one end of the casing is provided with a casing plug for sealing, and the other end of the casing is provided with a casing cover for sealing; a cotton swab which extends into the casing is arranged on the casing plug; the casing cover is provided with a grid part which extends into the casing; and a drying agent is filled into the grid part. The casing for acquiring and storing the biological samples integrates functions of acquisition, packaging, storage and drying. According to the casing t, the cotton swab is suspended in the transparent casing, so that the loss of the biological samples due to adhesion to packing materials in the processes of storage and inspection is reduced. In addition, due to the adoption of the transparent casing, operators can observe the condition of the biological samples directly without the opening of a device, so that the probability of the secondary pollution of the samples is reduced. In addition, the drying agent is filled into the casing, and is dampproof and mildewproof. Furthermore, the two ends of the casing are closed, and the casing can be prevented from being bitten by insects and rats, so that the biological samples can be stored safely at room temperature.
Description
Technical field
The utility model relates to the collection and preservation technical field of biological material, particularly a kind of biological material collection, preservation sleeve pipe.
Background technology
The collection, packing and the preservation problem that often relate to biological materials such as blood, saliva in forensic science, health care and the biological technical field.Particularly in the forensic science field, the biological material complicacy that needs check to identify is various, and often runs into trace or mix the sample that a large amount of pollutants are arranged.Collection, the store method of sample are improper, cause sample loss or pollution to cause the check failure easily, and therefore sample loses evidence and be worth.Because criminal case is often gone through for many years from occurring to trial, so need long-time the preservation as the biological material of evidence; And contain amounts of protein in the biological material, as store method improper then cause easily sample corrupt, go mouldy even the worm mouse is destroyed and loses check and be worth.
At present, biological material collection, packing and store method generally are directly to gather biological material such as blood on cotton swab, filter paper or gauze, and dry in the place, cool place the back; Or speckling with the position of mottling such as bloodstain, salivary stain or exposing cell with moistening cotton swab such as physiological saline, distilled water, filter paper or gauze wiping, cleaning piece dries in the place, cool place, is placed in the ventilative paper bag to preserve.These two kinds of ways length all consuming time and pollution easily.In real work, just be not positioned in the paper bag during bone dry at sample often and preserve.Processing causes that easily the part sample sticks to the paper bag inwall and loses like this, and cell micro comes off, sample even therefore lose check and be worth.And the sample that opaque paper bag is preserved is in the censorship handshaking, and the staff must open paper bag and checks for examining sample, thus the risk of increase sample secondary pollution.In a humid environment, paper bag makes moist easily and causes that the biological material of preserving in it goes mouldy, corruption; In addition, the biological material that is kept in the paper bag also is destroyed because of the worm mouse bites to sting easily.
In sum, there are following problem in the collection and the preservation of biological material at present: be prone to pollute; Be prone to loss; Be prone to go mouldy; Be prone to be destroyed.
The utility model content
The utility model patent technical matters to be solved provides the collection of a kind of simple and reliable biological material, preserves sleeve pipe.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of biological material collection, preservation sleeve pipe, comprise sleeve pipe, and said sleeve pipe both ends open, an end is provided with the thimble plug that is used to seal, and the other end is provided with the casing cover that is used to seal; Said thimble plug is provided with the cotton swab that in sleeve pipe, extends, and said casing cover is provided with the lattice portion of in sleeve pipe, extending, and is provided with drying agent in the said lattice portion.
Preferably, said cotton swab and thimble plug are made into integration, and said cotton swab is located at the middle part of thimble plug.Be located at the middle part of sleeve pipe because of cotton swab,, promptly be suspended in the sleeve pipe, thereby guarantee that biological material can not adhere on the casing wall so certain distance is arranged with casing wall.
Preferably, said thimble plug middle part is provided with mounting hole, and said cotton swab is loaded in the said mounting hole.
Preferably, said cotton swab is a disinfecting cotton swab.
Preferably, said drying agent is for not only can be used for dry but also can be used for the discolour silica gel that humidity is indicated.
Preferably, the material of said sleeve pipe is clear glass or transparent plastic.
The utility model has following beneficial effect with respect to prior art: the collection of the utility model biological material, preservation sleeve pipe integrate collection, packing, preservation, the functions/drying of sample.Cotton swab is unsettled placement in sleeve pipe, reduce biological material in the process of preserving censorship because of adhering to the loss that causes on the packing material.In addition, adopt sleeve pipe, but operating personnel reduce the probability of sample secondary pollution without the situation of device for opening with regard to the Direct observation biological material.Add, be provided with drying agent in the sleeve pipe, but this drying agent moistureproof and mildewproof becomes.Further, the sleeve pipe closed at both ends, but the insect protected mouse bite and sting, realize biological material safe storage at room temperature.
Description of drawings
Fig. 1 is the collection of the utility model biological material, the structural representation of preserving sleeve pipe.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but the embodiment of utility model is not limited thereto.
A kind of biological material collection, preservation sleeve pipe comprise sleeve pipe 3, and sleeve pipe 3 both ends opens, an end are provided with the thimble plug 1 that is used to seal, and the other end is provided with the casing cover 5 that is used to seal; Thimble plug 1 is provided with the cotton swab that in sleeve pipe 3, extends, and casing cover 5 is provided with the lattice portion 4 of in sleeve pipe 3, extending, and is provided with drying agent in the lattice portion 4.Cotton swab 2 is made into integration with thimble plug 1, and cotton swab 2 is located at the middle part of thimble plug 1.Thimble plug 1 middle part is provided with mounting hole, and cotton swab 2 is loaded in the said mounting hole.Cotton swab 2 is a disinfecting cotton swab.Drying agent is for not only can be used for dry but also can be used for the discolour silica gel that humidity is indicated.The material of sleeve pipe 3 is clear glass or transparent plastic.This lattice portion 4 can be basket.
The thimble plug 1 of the utility model can be fixing with cotton swab 2.When gathering sample with the cotton swab head of cotton swab 2, thimble plug 1 can be used as the handle of grasping, prevents that operating personnel's hand from touching cotton swab head.After gathering sample, cotton swab 2 is along with thimble plug 1 inserts in the sleeve pipe 3, and cotton swab head keeps unsettled placement in sleeve pipe 3.The other end of sleeve pipe 3 is provided with casing cover 5, and casing cover 5 is provided with the basket 4 that in sleeve pipe 3, extends.The moisture that discolour silica gel drying agent absorption sample in the basket 4 distributes keeps sample dry.
The result of 10 simulation tests shows, with 1 cotton swab that drips after moistening, is placed on the flash-off time in the sleeve pipe of being with drying agent, with being placed on the time of drying in the air roughly the same, be about 2 hours.And be placed in the airtight sleeve pipe of not being with drying agent, this cotton swab surpasses 24 hours still can not be dry.In addition, behind the moisture in 10 cotton swabs of continuous adsorption, the discolour silica gel of 1g just major part becomes the bigger purple powder of prompting humidity.
The foregoing description is merely the preferred embodiment of the utility model, is not the practical range that is used for limiting the utility model.Be that all equalizations of being done according to the utility model content change and modification, all contained by the utility model claim scope required for protection.
Claims (6)
1. a biological material collection, preserve sleeve pipe, it is characterized in that: comprise sleeve pipe (3), said sleeve pipe (3) both ends open, an end are provided with the thimble plug (1) that is used to seal, and the other end is provided with the casing cover (5) that is used to seal; Said thimble plug (1) is provided with the cotton swab that in sleeve pipe (3), extends, and said casing cover (5) is provided with the lattice portion (4) of in sleeve pipe (3), extending, and said lattice portion is provided with drying agent in (4).
2. biological material collection according to claim 1, preservation sleeve pipe, it is characterized in that: said cotton swab (2) is made into integration with thimble plug (1); And said cotton swab (2) is located at the middle part of thimble plug (1).
3. biological material collection according to claim 1, preservation sleeve pipe is characterized in that: said thimble plug (1) middle part is provided with mounting hole, and said cotton swab (2) is loaded in the said mounting hole.
4. biological material collection according to claim 1, preservation sleeve pipe, it is characterized in that: said cotton swab (2) is a disinfecting cotton swab.
5. biological material collection according to claim 1, preservation sleeve pipe is characterized in that: said drying agent is for not only can be used for dry but also can be used for the discolour silica gel that humidity is indicated.
6. biological material collection according to claim 1, preservation sleeve pipe, it is characterized in that: the material of said sleeve pipe (3) is clear glass or transparent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205329290U CN202453209U (en) | 2011-12-19 | 2011-12-19 | Casing for acquiring and storing biological samples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205329290U CN202453209U (en) | 2011-12-19 | 2011-12-19 | Casing for acquiring and storing biological samples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202453209U true CN202453209U (en) | 2012-09-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205329290U Expired - Fee Related CN202453209U (en) | 2011-12-19 | 2011-12-19 | Casing for acquiring and storing biological samples |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202453209U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033391A (en) * | 2012-12-16 | 2013-04-10 | 广州市刑事科学技术研究所 | Biological detection material collection and storage device |
| CN103389222A (en) * | 2013-08-08 | 2013-11-13 | 苏州麦格华恒贸易有限公司 | Contact biomaterial DNA gathering storage method and device |
| CN103798227A (en) * | 2014-02-11 | 2014-05-21 | 中国农业科学院烟草研究所 | In-vitro normal temperature preservation method for coleus blumei viroid |
| CN103900844A (en) * | 2013-12-31 | 2014-07-02 | 常州市公安局 | Field biological physical evidence extraction cotton swab |
| CN104255690A (en) * | 2014-09-19 | 2015-01-07 | 贵州大学 | Insect suction trap and manufacturing method thereof |
| CN108455089A (en) * | 2018-04-16 | 2018-08-28 | 深圳市麦瑞科林科技有限公司 | A kind of biological specimen collection and save set |
-
2011
- 2011-12-19 CN CN2011205329290U patent/CN202453209U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033391A (en) * | 2012-12-16 | 2013-04-10 | 广州市刑事科学技术研究所 | Biological detection material collection and storage device |
| CN103389222A (en) * | 2013-08-08 | 2013-11-13 | 苏州麦格华恒贸易有限公司 | Contact biomaterial DNA gathering storage method and device |
| CN103900844A (en) * | 2013-12-31 | 2014-07-02 | 常州市公安局 | Field biological physical evidence extraction cotton swab |
| CN103798227A (en) * | 2014-02-11 | 2014-05-21 | 中国农业科学院烟草研究所 | In-vitro normal temperature preservation method for coleus blumei viroid |
| CN103798227B (en) * | 2014-02-11 | 2016-03-16 | 中国农业科学院烟草研究所 | The in vitro normal temperature store method of a kind of coleus blumei viroid 1 |
| CN104255690A (en) * | 2014-09-19 | 2015-01-07 | 贵州大学 | Insect suction trap and manufacturing method thereof |
| CN108455089A (en) * | 2018-04-16 | 2018-08-28 | 深圳市麦瑞科林科技有限公司 | A kind of biological specimen collection and save set |
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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: 20120926 Termination date: 20131219 |