CN204468151U - A kind of legal medical expert uses buccal swab sampler - Google Patents
A kind of legal medical expert uses buccal swab sampler Download PDFInfo
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- CN204468151U CN204468151U CN201520112707.1U CN201520112707U CN204468151U CN 204468151 U CN204468151 U CN 204468151U CN 201520112707 U CN201520112707 U CN 201520112707U CN 204468151 U CN204468151 U CN 204468151U
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- caliper
- cylinder
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- cylinder table
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Abstract
This utility model relates to technical field of medical instruments, disclose a kind of legal medical expert and use buccal swab sampler, comprise the first caliper and the second caliper that are hinged, the bite be made up of described first caliper and the second caliper and handle portion, cylinder table is provided with inside the first caliper being positioned at described bite side, the cylinder platform corresponding with cylinder table is provided with inside the second caliper being positioned at described bite side, described cylinder table is dismountable to be located on the first caliper, described cylinder platform is dismountable to be located on the second caliper, described second caliper is also provided with the gap matched with cylinder platform, described cylinder table is also provided with sharp mouth circle.This utility model have employed the structure being similar to vice, in use, cotton swab clamps by the cylinder table in bite and cylinder platform, simultaneously because the micro-core containing biological sample on cotton swab can take out by the effect of sharp mouth circle, dropped by gap again, achieve sampling.
Description
Technical field
This utility model relates to technical field of medical instruments, and more particularly, particularly a kind of legal medical expert uses buccal swab sampler.
Background technology
In legal medical expert's paternity test case, relate to the various carrier containing biological specimen, wherein oral cavity cotton swab and FTA card are modal carriers.The direct amplification technique of PCR-based, current each forensic identification mechanism mostly has the card punch for FTA card, directly can obtain small core for direct amplification from FTA card.But this kind of drilling tool is mainly for the carrier that FTA card, paper, film, leaves, thin film etc. are thin and smooth, it is not also suitable for the samples such as shape irregular oral cavity cotton swab.
In the prior art, the appraiser DNA that can only first extract on the cotton swab of oral cavity in biological sample just can carry out pcr amplification and wait for that next step is identified, not only extends the inspection case time to also improve human and material resources cost.Therefore, in the urgent need to a kind of sampler, it may be used for getting the micro-core of cotton swab surface containing biological sample, coordinates the direct DNA cloning test kit of legal medical expert can obtain STR genotyping result fast.
Utility model content
The purpose of this utility model is to provide a kind of legal medical expert that can pick up the surperficial micro-core containing biological sample of cotton swab fast to use buccal swab sampler.
In order to solve problem set forth above, the technical solution adopted in the utility model is: a kind of legal medical expert's buccal swab sampler, comprise the first caliper and the second caliper that are hinged, the bite be made up of described first caliper and the second caliper and handle portion, cylinder table is provided with inside the first caliper being positioned at described bite side, the cylinder platform corresponding with cylinder table is provided with inside the second caliper being positioned at described bite side, described cylinder table is dismountable to be located on the first caliper, described cylinder platform is dismountable to be located on the second caliper, described second caliper is also provided with the gap matched with cylinder platform, described cylinder table is also provided with sharp mouth circle.
According to a preferred embodiment of the present utility model: the second caliper being positioned at described handle portion side is also provided with first-hand sleeve, the first caliper being positioned at described handle portion side is also provided with second-hand's sleeve.
According to a preferred embodiment of the present utility model: the diameter of described cylinder table is less than the diameter of cylinder platform.
According to a preferred embodiment of the present utility model: described cylinder table is solid metal round platform, described cylinder platform is metallic cylinder.
Compared with prior art, the beneficial effects of the utility model are: this utility model have employed the structure being similar to vice, in use, cotton swab clamps by the cylinder table in bite and cylinder platform, simultaneously because the micro-core containing biological sample on cotton swab can take out by the effect of sharp mouth circle, dropped by gap again, achieve sampling.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of legal medical expert's buccal swab sampler of the present utility model.
Fig. 2 is the enlarged drawing at A place in this utility model Fig. 1.
Description of reference numerals: 1, first-hand sleeve, 2, second-hand's sleeve, the 3, first caliper, the 4, second caliper, 5, cylinder table, 6, sharp mouth circle, 7, cylinder platform, 8, gap.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult shown in Fig. 1 and Fig. 2, this utility model provides a kind of legal medical expert to use buccal swab sampler, comprise the first caliper 3 and the second caliper 4 be hinged, the bite be made up of the first caliper 3 and the second caliper 4 and handle portion, cylinder table 5 is provided with inside the first caliper 3 being positioned at bite side, the cylinder platform 7 corresponding with cylinder table 5 is provided with inside the second caliper 4 being positioned at bite side, cylinder table 5 is dismountable to be located on the first caliper 3, cylinder platform 7 is dismountable to be located on the second caliper 4, second caliper 4 is also provided with the gap 8 matched with cylinder platform 7, cylinder table 5 is also provided with sharp mouth circle 6.
Use for the ease of operator, this utility model is also provided with first-hand sleeve 1 on the second caliper 4 being positioned at handle portion side, and the first caliper 3 being positioned at handle portion side is also provided with second-hand's sleeve 2.
In order to sample better, the diameter of the cylinder table 5 in this utility model is less than the diameter of cylinder platform 7.
Cylinder table 5 in the present embodiment is solid metal round platform, and cylinder platform 7 is metallic cylinder.
The design of the Medical oral cavity Swab Sample device of this utility model method have employed the structure being similar to vice, its principle is: adopt lever principle, in use, by applying external force to handle portion, and cotton swab clamps by cylinder table 5 in bite and cylinder platform 7, simultaneously because the micro-core containing biological sample on cotton swab can take out by the effect of sharp mouth circle 6, then dropped by gap 8, easy and convenient achieves sampling.
Above-described embodiment is this utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from spirit of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (4)
1. a legal medical expert uses buccal swab sampler, it is characterized in that: comprise the first caliper and the second caliper that are hinged, the bite be made up of described first caliper and the second caliper and handle portion, cylinder table is provided with inside the first caliper being positioned at described bite side, the cylinder platform corresponding with cylinder table is provided with inside the second caliper being positioned at described bite side, described cylinder table is dismountable to be located on the first caliper, described cylinder platform is dismountable to be located on the second caliper, described second caliper is also provided with the gap matched with cylinder platform, described cylinder table is also provided with sharp mouth circle.
2. legal medical expert according to claim 1 uses buccal swab sampler, it is characterized in that: the second caliper being positioned at described handle portion side is also provided with first-hand sleeve, and the first caliper being positioned at described handle portion side is also provided with second-hand's sleeve.
3. legal medical expert according to claim 1 uses buccal swab sampler, it is characterized in that: the diameter of described cylinder table is less than the diameter of cylinder platform.
4. legal medical expert according to claim 1 uses buccal swab sampler, it is characterized in that: described cylinder table is solid metal round platform, and described cylinder platform is metallic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112707.1U CN204468151U (en) | 2015-02-13 | 2015-02-13 | A kind of legal medical expert uses buccal swab sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112707.1U CN204468151U (en) | 2015-02-13 | 2015-02-13 | A kind of legal medical expert uses buccal swab sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204468151U true CN204468151U (en) | 2015-07-15 |
Family
ID=53623891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520112707.1U Expired - Fee Related CN204468151U (en) | 2015-02-13 | 2015-02-13 | A kind of legal medical expert uses buccal swab sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204468151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106581848A (en) * | 2016-12-13 | 2017-04-26 | 李霞林 | Medical cotton swab clamp |
-
2015
- 2015-02-13 CN CN201520112707.1U patent/CN204468151U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106581848A (en) * | 2016-12-13 | 2017-04-26 | 李霞林 | Medical cotton swab clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |