CN202235379U - Cotton swab set for extracting biological spots - Google Patents
Cotton swab set for extracting biological spots Download PDFInfo
- Publication number
- CN202235379U CN202235379U CN2011203172622U CN201120317262U CN202235379U CN 202235379 U CN202235379 U CN 202235379U CN 2011203172622 U CN2011203172622 U CN 2011203172622U CN 201120317262 U CN201120317262 U CN 201120317262U CN 202235379 U CN202235379 U CN 202235379U
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- CN
- China
- Prior art keywords
- cotton swab
- bottle
- biological
- mottling
- extracts
- 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 - Lifetime
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Abstract
A cotton swab set for extracting biological spots relates to a biological spot extracting tool and comprises a packing bag (7), cotton swabs, and a medicine bottle. A nano-silver extracting solution (5) is arranged in the medicine bottle, and at least two of the cotton swabs and one medicine bottle are arranged in the packing bag (7). According to the utility model, the cotton swabs and the medicine bottle are packed independently and are opened on site when biological spot extraction is carried out, so that cotton swab cleanliness can be ensured effectively; and the nano-silver extracting solution in the medicine bottle can ensure the long-term preservation of the extractives, and the extractives are prevented from degradation and contamination caused by outside sources.
Description
[technical field]
This utility model relates to a kind of biological mottling extracting tool, and specifically this utility model relates to a kind of biological mottling extraction cotton swab suit.
[background technology]
At present, increasingly high for the accuracy requirement of experimental data in the forensic science laboratory, normalized operation is one of principal security of obtaining by material evidence; Owing to there is not the biological mottling extracting tool of specialty at present; So adopt alternative instruments such as conventional cotton swab, tweezers when extracting biological mottling; When using alternative instrument such as cotton swab, tweezers, biological motting effect often appears polluting, and this is that to be used for cotton swab be absorb water cotton swab or medical cotton stick of conventional clean youngster; Tweezers are repeatedly to use and make just can influence DNA after disinfecting in alcohol, can't guarantee extract quality.
[summary of the invention]
In order to overcome the deficiency in the background technology; The utility model discloses a kind of biological mottling and extract the cotton swab suit; Described biological mottling extracts cotton swab that the cotton swab suit utilizes independent packaging, medicine bottle on-the-spot unlatching the when extracting biological mottling material evidence; Guaranteed the cleanliness factor of cotton swab effectively, extracted the long preservation that solution is guaranteed extract, prevented the extract degraded and overcome the external source pollution problem through the nanometer silver in the medicine bottle.
The technical scheme that realizes this utility model is following:
A kind of biological mottling extracts the cotton swab suit, comprises packaging bag, cotton swab, medicine bottle, nanometer silver is housed in the said medicine bottle extracts solution, in packaging bag, is provided with at least two cotton swabs and a said medicine bottle.
Described biological mottling extracts the cotton swab suit, and arbitrary position of the exterior rim of said packaging bag is provided with tearing notch.
Described biological mottling extracts the cotton swab suit, and said tearing notch is " U " shape opening or " V " shape opening or clip.
Described biological mottling extracts the cotton swab suit, and the rod body of said cotton swab is that an end is provided with pointed cotton swab head, the other end is provided with oval cotton swab head; Or one end pointed cotton swab head is set, the other end is set to naked bar rod body; Or one end oval cotton swab head is set, the other end is set to naked bar rod body.
Described biological mottling extracts the cotton swab suit, and the rod body of said cotton swab is bamboo matter or plastic material.
Described biological mottling extracts the cotton swab suit, and said medicine bottle is soft bottle, is provided with the opening impression at soft bottle bottle mouth position.
Described biological mottling extracts the cotton swab suit, and said medicine bottle is a bottle, is provided with at the bottle mouth position of bottle and screws bottle cap.
Through above-mentioned disclosure, the beneficial effect of this utility model is:
The described biological mottling of this utility model extracts the cotton swab suit; Independently pack through forming in the packaging bag that cotton swab, medicine bottle are packed into, adorn two cotton swabs and a medicine bottle in the packaging bag, the on-the-spot unlatching when extracting biological mottling material evidence; Guaranteed the cleanliness factor of cotton swab; Because this utility model has been prepared nanometer silver simultaneously and has been extracted solution, extract the long preservation that solution is guaranteed extract through the nanometer silver in the medicine bottle, prevent the extract degraded and overcome the external source pollution problem.
[description of drawings]
Fig. 1 is the combinative structure sketch map of this utility model;
Fig. 2 is another combinative structure sketch map of this utility model;
In the drawings: 1, tearing notch; 2, pointed cotton swab; 3, rod body; 4, opening impression; 5, nanometer silver extracts solution; 6, soft bottle; 7, packaging bag; 8, oval cotton swab; 9, bottle cap; 10, bottle; 11.
[specific embodiment]
Below in conjunction with embodiment the present invention is further explained; Following embodiment is not for qualification of the present invention, and only as supporting to realize mode of the present invention, any equivalent structure replacement in the disclosed technological frame of the present invention is protection scope of the present invention;
Biological mottling in conjunction with described in accompanying drawing 1 or 2 extracts the cotton swab suit; Comprise packaging bag 7, cotton swab, medicine bottle; Nanometer silver is housed in the said medicine bottle extracts solution 5; Arbitrary position of the exterior rim of said packaging bag 7 is provided with tearing notch 1, and said tearing notch 1 is " U " shape opening or " V " shape opening or clip, in packaging bag 7, is provided with at least two cotton swabs and a said medicine bottle; The rod body 3 of said cotton swab is that an end is provided with 2 of pointed cotton swabs, the other end is provided with 8 of oval cotton swabs; Or one end 2 of pointed cotton swabs are set, the other end is set to naked bar rod body 3; Or one end 8 of oval cotton swabs are set, the other end is set to naked bar rod body 3, the rod body 3 of cotton swab is bamboo matter or plastic material; Said medicine bottle is soft bottle 6 or hard bottle 10, and wherein said medicine bottle is soft bottle 6 o'clock, is provided with opening impression 4 at soft bottle 6 bottle mouth position; When said medicine bottle is bottle 10, is provided with at the bottle mouth position of bottle 10 and screws bottle cap 9.
Implement the described biological mottling of this utility model and extract the cotton swab suit; Open during use through early stage sterilization and packages sealed bag 7; Take out the bottle cap 9 of tearing the opening impression 4 of soft bottle 6 behind the medicine bottle or screwing uncork body 10; Pointed cotton swab 2 or oval cotton swab 8 are immersed the nanometer silver extraction solution 5 in the medicine bottle, just can begin operation; Because the biological mottling that extracts is under the protection of nanometer silver extraction solution 5, to extract, and can effectively guarantee the long preservation of extract, prevents the extract degraded and overcome the external source pollution problem.
This utility model does not detail part and is prior art.
Claims (7)
1. a biological mottling extracts the cotton swab suit, comprises packaging bag (7), cotton swab, medicine bottle, it is characterized in that: nanometer silver is housed in the said medicine bottle extracts solution (5), in packaging bag (7), be provided with at least two cotton swabs and a said medicine bottle.
2. biological mottling according to claim 1 extracts the cotton swab suit, and it is characterized in that: arbitrary position of the exterior rim of said packaging bag (7) is provided with tearing notch (1).
3. biological mottling according to claim 2 extracts the cotton swab suit, and it is characterized in that: said tearing notch (1) is " U " shape opening or " V " shape opening or clip.
4. biological mottling according to claim 1 extracts the cotton swab suit, it is characterized in that: the rod body (3) of said cotton swab is that an end is provided with pointed cotton swab (2) head, the other end is provided with oval cotton swab (8) head; Or one end pointed cotton swab (2) head is set, the other end is set to naked bar rod body (3); Or one end oval cotton swab (8) head is set, the other end is set to naked bar rod body (3).
5. biological mottling according to claim 4 extracts the cotton swab suit, and it is characterized in that: the rod body (3) of said cotton swab is bamboo matter or plastic material.
6. biological mottling according to claim 1 extracts the cotton swab suit, it is characterized in that: said medicine bottle is a soft bottle (6), and the bottle mouth position soft bottle (6) is provided with opening impression (4).
7. biological mottling according to claim 1 extracts the cotton swab suit, and it is characterized in that: said medicine bottle is bottle (10), is provided with at the bottle mouth position of bottle (10) and screws bottle cap (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203172622U CN202235379U (en) | 2011-08-18 | 2011-08-18 | Cotton swab set for extracting biological spots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203172622U CN202235379U (en) | 2011-08-18 | 2011-08-18 | Cotton swab set for extracting biological spots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202235379U true CN202235379U (en) | 2012-05-30 |
Family
ID=46096696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203172622U Expired - Lifetime CN202235379U (en) | 2011-08-18 | 2011-08-18 | Cotton swab set for extracting biological spots |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202235379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515131A (en) * | 2017-07-28 | 2017-12-26 | 唐旭春 | A kind of preparation method of anti-degradation biological material evidence high efficiency extraction cotton swab |
-
2011
- 2011-08-18 CN CN2011203172622U patent/CN202235379U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515131A (en) * | 2017-07-28 | 2017-12-26 | 唐旭春 | A kind of preparation method of anti-degradation biological material evidence high efficiency extraction cotton swab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |