CN207423576U - A kind of biological specimen collection card - Google Patents
A kind of biological specimen collection card Download PDFInfo
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- CN207423576U CN207423576U CN201721366181.5U CN201721366181U CN207423576U CN 207423576 U CN207423576 U CN 207423576U CN 201721366181 U CN201721366181 U CN 201721366181U CN 207423576 U CN207423576 U CN 207423576U
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Abstract
The utility model discloses a kind of biological specimen collection cards, including sample collection area and sample information area, section is pasted equipped with filter paper in the sample collection area, the filter paper pastes section fixation and is bonded with sample collection filter paper, the sample collection filter paper is equipped with sampling and encloses, there are the pre-perforated scraps of paper in the sampling circle, the pre-perforated scraps of paper edge is equipped with the connecting portion of easy fracture, and the pre-perforated scraps of paper are connected by the connecting portion with the sampling circle.The sample collection area is additionally provided with filter paper protection section and lock section, and the filter paper is pasted section and is located between filter paper protection section and the lock section.The lock section has cut notch, and the filter paper protection section is inserted into the notch realization after folding sealed.The utility model simplifies the operation that the sample scraps of paper are obtained in sample sampling processing, eliminates the generation of cross contamination between sample；There is the protective device for including simple closing component structure simultaneously, be easy to the processing and fabricating of capture card with using operating, blood specimen collection being facilitated to be sampled with dry blood cake.
Description
Technical field
The utility model is related to biological specimen collection fields, and in particular to a kind of biological specimen collection card.
Background technology
It is well known that blood collection card is the most commonly seen type of service of biological specimen collection card.Blood collection cartoon is normal
It is made of release and sample collection filter paper, sampling circle is printed on sample collection filter paper for rough instruction acquisition position and sample
This volume, release are used to record sample information.The sampling process of blood collection card is droplet of blood in sampling circle center, infiltration filter
Paper forms blood cake, and enough blood can fill up sampling circle, dry blood cake sample is made through naturally dry.Dry blood cake sample can be at room temperature
Storage and transport are delivered to testing agency for handling and detecting.Dry blood cake sample sampling processing be by using card punch or
The instruments such as scissors obtain the sample scraps of paper, and blood is then eluted from the sample scraps of paper for subsequent detection and analysis.
It needs to obtain the sample scraps of paper using utensils such as card punch or scissors in dry blood cake sample sampling processing procedure, this
Processing step it is cumbersome take, simultaneously because sampling appliance be not it is disposable, it is necessary to it is carried out cleaning treatment with
It prevents the cross contamination between sample, add operating procedure and is difficult to eliminate the generation of cross contamination.
Sample collection filter paper is completely in naked state in traditional biological capture card, and filter paper or blood cake sample are gathering
Front and rear, preservation in transportational process with being potentially contaminated or damaging.In order to overcome this problem, new biological capture card is general
Protective device there are one being set for sample collection filter paper.
For example, the patent announcement number of Guizhou Li Ding biotechnologies Co., Ltd is " CN204575377U ", it is entitled
Provide what a kind of sample region was effectively protected in the Chinese utility model patent file of blood specimen collecting card improved structure
Blood specimen collecting card.It includes recording card and the blood specimen collection filter paper positioned at the recording card back side, the registration card
Fold back the screening glass to be formed and encapsulate the blood specimen collection filter paper for the upper end of piece, corresponding on the screening glass and recording card
Sample window is offered in the position of the blood specimen collection filter paper；It is fixed at the back side of recording card or on the protection sheet edge
The butt strip that horizontal line can cover the sample window on recording card and screening glass after folding.The butt strip of the capture card is without sealed knot
Structure can not firmly protect sample window；The blood specimen collection filter paper of only sampling window position is in naked state simultaneously, may
Interfere the dry blood cake sampling outside blood specimen collection and sample window region.
For another example, the patent announcement number of De-Nol outstanding person hundred million (Beijing) bio tech ltd is the China of " CN204944884U "
Utility model patent file discloses a kind of blood specimen collection card, specifically includes backing plate, and the one side of the backing plate, which is fixedly installed, adopts
The blood scraps of paper and information recording card, the blood sampling scraps of paper are arranged on one end of described information recording card, are set on the blood sampling scraps of paper
It is equipped with several blood sampling points；One end for being located at the blood sampling scraps of paper of the backing plate is provided with the first of the spaced and parallel setting of twice
Folding line and the second folding line, first folding line are arranged on the back side of the blood sampling scraps of paper, and second folding line is arranged on described adopt
The top of the blood scraps of paper, first folding line are suitable for rearwardly folding the end of the backing plate, and second folding line is suitable for described
The covering plate of backing plate end covers the blood sampling point of the blood sampling scraps of paper.The covering plate of the capture card is also without sealed knot
Structure cannot keep firm protective effect.
For another example, the patent announcement number of Wuhan Ji Teng Science and Technology Ltd.s discloses for the patent document of " CN204422251U "
A kind of blood specimen collection card specifically includes the information recording card of strip and is bonded in the blood specimen collection paper of information recording card end
Piece, wherein, described information registration card is divided into the second cardboard section, the first cardboard section and the acquisition scraps of paper and pastes along its length
Plate section, the second cardboard section and acquisition scraps of paper pasting boards section may be folded in the first cardboard section, second described in during folding
Cardboard section covers the blood specimen collection scraps of paper for being bonded in acquisition scraps of paper pasting boards section completely；The second cardboard section and the acquisition scraps of paper glue
Locking part is provided in pasting board section, the second cardboard section and acquisition scraps of paper pasting boards section are realized after folding by locking part locks
It closes.Locking part includes inserted sheet and jack, and inserted sheet is arranged on the front end of the second cardboard section, and jack is opened in the acquisition scraps of paper and glues
In pasting board section, positions and dimensions are adapted with the inserted sheet.The closing component structure of the acquisition card protecting device is complicated, is not easy to adopt
The unlatching of the processing and fabricating and closing component structure of truck is sealed.
The acquisition card protecting device of above-mentioned 3 patents has sample collection filter paper or blood cake sample standard deviation certain protection to make
With, but its protective device or without closing component structure so that protective effect is built on the sand；Or blood specimen collection may be interfered with doing
Blood cake samples；Or the closing component structure of protective device is complicated, be not easy to the processing and fabricating of capture card and the sealed of closing component structure or
It opens.
Utility model content
The defects of in order to overcome the above-mentioned prior art, the technical problem to be solved by the utility model is to provide one kind both may be used
The operation of the sample scraps of paper is obtained in being handled with reduced sample sampling, the generation of cross contamination between sample is eliminated, while there is bag again
Protective device containing simple closing component structure so that capture card is easy to process to be made and use easy to operate modified biological sample
Capture card.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of biological specimen collection card, bag
Sample collection area and sample information area are included, the sample collection area pastes section equipped with filter paper, and the filter paper pastes section and fixes bonding
There is sample collection filter paper, the sample collection filter paper is equipped with sampling and encloses, and there are the pre-perforated scraps of paper in the sampling circle, described pre- to beat
The edge of the hole scraps of paper is equipped with the connecting portion of easy fracture, and the pre-perforated scraps of paper are connected by the connecting portion with the sampling circle.
Further, the connecting portion is the portion that thins of the pre-perforated scraps of paper, and the thickness for thinning portion is less than described
The thickness of pre-perforated scraps of paper main body.
Further, the connecting portion is connecting pole, and described connecting pole one end is connected with the sampling circle, the other end and institute
The pre-perforated scraps of paper are stated to be connected.
Preferably, the connecting pole is distributed in the edge of the pre-perforated scraps of paper for multiple and annular array.
Preferably, the pre-perforated scraps of paper are multiple that phase is from distribution between the adjacent pre-perforated scraps of paper.
Preferably, the sampling circle is three.
Preferably, the sampling circle and the pre-perforated scraps of paper are circle.
Further, the sample collection area is additionally provided with filter paper protection section and lock section, and the filter paper pastes section and is located at institute
It states between filter paper protection section and the lock section, the boundary of section is pasted successively in the filter paper protection section and its with the filter paper
The first broken line and the second broken line are provided with, the lock section cuts the notch of arc or polygon.
Further, first broken line and the second broken line are score line or indentation line.
Preferably, the notch semicircular in shape or square or triangle.
Preferably, the notch for 2 and is symmetrical arranged.
The beneficial effects of the utility model are：Since several pre-perforated scraps of paper are made by pre-perforated in sampling circle, in advance
It is the circle scraps of paper being only connected with filter paper entirety member-retaining portion to punch the scraps of paper, can easily stab lower sample by utensils such as disposable pipette tips
This scraps of paper, for sample elution and detection.The utensils such as card punch or scissors need not be used during sample process, using only one
Secondary property pipette tips can remove the sample scraps of paper, easy to operate, reduce the sample process time, while eliminate due to anti-cross-contamination
Clean operation need to be carried out to sampling appliance, decrease generation (the detection of nucleic acids project needs especially note of cross contamination between sample
Meaning).In addition, taking the blood of certain volume using micropipettor, drop in sample collection filter paper circle on the pre-perforated scraps of paper,
The dry blood cake sample formed is completely in inside the pre-perforated scraps of paper, and when sample process stabs the entire sample scraps of paper, for sample
This elution and detection.The blood for taking fixed diameter is beaten out of blood sample collection filter paper up-sampling circle using card punch compared to generally selecting
The spot circle scraps of paper are avoided for sample elution and detection because of the sampling techniques such as packed cell volume difference and filter paper became uneven
Factor, cause fixed diameter blood cake justify the scraps of paper blood sample content it is unstable, not accurate the problem of.
Description of the drawings
Fig. 1 show the semi-open form structure schematic diagram of the biological specimen collection card of the utility model embodiment 1~3；
Fig. 2 show the opening mode structure diagram of the biological specimen collection card of the utility model embodiment 1~3；
Fig. 3 show the closed form structure diagram of the biological specimen collection card of the utility model embodiment 1~3；
Fig. 4 show the closed form side view of the biological specimen collection card of the utility model embodiment 1~3；
Fig. 5 show the flat of the biological specimen collection card of the unbonded sample collection filter paper of the utility model embodiment 1~3
Face figure.
Label declaration：10th, biological capture card；1st, sample collection area；2nd, sample information area；3rd, sample collection filter paper；11st, filter
Paper protects section；12nd, filter paper pastes section；13rd, section is latched；131st, notch；31st, sampling circle；32nd, the pre-perforated scraps of paper；33rd, dry blood cake sample
This one；34th, dry blood cake sample two；41st, the first broken line；42nd, the second broken line；50th, the biology acquisition of unbonded sample collection filter paper
Card.
Specific embodiment
For the technology contents of the utility model, the objects and the effects are described in detail, below in conjunction with embodiment and match somebody with somebody
Attached drawing is closed to be explained.
The design of the utility model most critical is：Since several pre-perforated scraps of paper are made by pre-perforated in sampling circle,
The pre-perforated scraps of paper are the circle scraps of paper being only connected with filter paper entirety member-retaining portion, can easily be stabbed down by utensils such as disposable pipette tips
The sample scraps of paper, for sample elution and detection.The utensils such as card punch or scissors need not be used during sample process, are used only
Disposable pipette tips can remove the sample scraps of paper, easy to operate, reduce the sample process time, while eliminate because of anti-cross-contamination
And clean operation need to be carried out to sampling appliance, decreasing the generation of cross contamination between sample, (detection of nucleic acids project needs special
Pay attention to).
A kind of biological specimen collection card, including sample collection area and sample information area, the sample collection area is equipped with filter paper
Section is pasted, the filter paper pastes section fixation and is bonded with sample collection filter paper, and the sample collection filter paper is equipped with sampling and encloses, described
There are the pre-perforated scraps of paper in sampling circle, the edge of the pre-perforated scraps of paper is equipped with the connecting portion of easy fracture, and the pre-perforated scraps of paper lead to
The connecting portion is crossed with the sampling circle to be connected.
As can be seen from the above description, the beneficial effects of the utility model are：If due to being made in sampling circle by pre-perforated
Intervene the punching scraps of paper, the pre-perforated scraps of paper are the circle scraps of paper being only connected with filter paper entirety member-retaining portion, can pass through disposable pipette tips etc.
Utensil easily stabs the lower sample scraps of paper, for sample elution and detection.Card punch need not be used during sample process or is cut
The utensils such as knife can remove the sample scraps of paper using only disposable pipette tips, easy to operate, reduce the sample process time, exempt from simultaneously
Except need to carry out clean operation to sampling appliance when the anti-cross-contamination, the generation for decreasing cross contamination between sample is also reduced
The generation of cross contamination between sample (detection of nucleic acids project is paid particular attention to).In addition, take certain body using micropipettor
Long-pending blood is dropped in sample collection filter paper circle on the pre-perforated scraps of paper, and the dry blood cake sample of formation is completely in pre-perforated
Inside the scraps of paper, when sample process, stabs the entire sample scraps of paper, for sample elution and detection.It is used compared to generally selecting
Card punch is beaten out of blood sample collection filter paper up-sampling circle takes the blood cake of fixed diameter to justify the scraps of paper for sample elution and detection, avoids
Because of the factors of the sampling techniques such as packed cell volume difference and filter paper became uneven, the blood cake of fixed diameter is caused to justify the scraps of paper
The problem of blood sample content is not unstable, accurate.
Further, the connecting portion is the portion that thins of the pre-perforated scraps of paper, and the thickness for thinning portion is less than described
The thickness of pre-perforated scraps of paper main body.
Further, the connecting portion is connecting pole, and described connecting pole one end is connected with the sampling circle, the other end and institute
The pre-perforated scraps of paper are stated to be connected.
Preferably, the connecting pole is distributed in the edge of the pre-perforated scraps of paper for multiple and annular array.
Preferably, the pre-perforated scraps of paper are multiple that phase is from distribution between the adjacent pre-perforated scraps of paper.
As can be seen from the above description, the beneficial effects of the utility model are：Pre-perforated phase avoids mutually glutinous from distribution
Even, take conveniently.
Preferably, the sampling circle is three.
Preferably, it is described sampling circle and it is pre-perforated be circle.
As can be seen from the above description, the beneficial effects of the utility model are：Sampling circle can have any shape with pre-perforated,
And the circular shape for then relatively meeting sample diffusion process, save space.
Further, the sample collection area is additionally provided with filter paper protection section and lock section, and the filter paper pastes section and is located at institute
It states between filter paper protection section and the lock section, the boundary of section is pasted successively in the filter paper protection section and its with the filter paper
The first broken line and the second broken line are provided with, the lock section cuts the notch of arc or polygon.The filter paper protection section edge
First broken line or/and the second broken line filter recto or/and spine folded to sample collection, insert or pull out the notch of lock section
It realizes sealed or opens so that biological specimen collection is maintained or converted between being stuck in semi-open, open and closed 3 kinds of forms, described
Sample collection filter paper is corresponded in half covering, exposed and complete hiding state.
As can be seen from the above description, the beneficial effects of the utility model are：The biological specimen collection of the utility model structure
Card, the protective device equipped with simple closing component structure cut arc or polygonal cuts as plug-in type snap close piece, are protected by filter paper
The folding and inserting or pull out for plug-in type snap close piece for protecting section can be realized sealed or open, and remains semi-open, open and closes
Conjunction form, and converted between 3 kinds of forms, corresponding sample collection filter paper is in half covering, exposed and complete hiding state.The protection
Device can firmly protect sample and sample to adopt in the preservation before and after sample collection, drying and sample collection or transportational process
Collect filter paper, while be also easy to the processing and fabricating of capture card with being sampled using operation, and convenient for blood specimen collection and dry blood cake.
Further, first broken line and the second broken line are score line or indentation line.
Preferably, the notch semicircular in shape or square or triangle, it is preferable that the notch is 2 and is symmetrical arranged.
It refer to shown in Fig. 1 to Fig. 5, the embodiment one of the utility model is：A kind of biological specimen collection card 10, including sample
This collecting region 1 and sample information area 2, the sample collection area 1 paste section 12 equipped with filter paper, and the filter paper, which is pasted section 12 and fixed, to be glued
Conjunction has sample collection filter paper 3, and the sample collection filter paper 3 is equipped with sampling circle 31, has the pre-perforated scraps of paper in the sampling circle 31
32, the edges of the pre-perforated scraps of paper 32 is equipped with the connecting portion of easy fracture, the pre-perforated scraps of paper 32 by the connecting portion with
The sampling circle 31 is connected.The connecting portion is connecting pole, and described connecting pole one end is connected with the sampling circle, the other end and institute
The pre-perforated scraps of paper are stated to be connected.It is connected between the pre-perforated scraps of paper 32 and sample collection filter paper 3 by connecting pole and realizes that part connects.
The connecting pole is distributed in the pre-perforated edge for multiple and annular array.It is described pre-perforated to be multiple, it is adjacent pre-perforated
Between mutually from distribution.The sample collection area is additionally provided with filter paper protection section 11 and lock section 13, and the filter paper pastes section 12 and is located at institute
It states between filter paper protection section 11 and the lock section 13, point of section 12 is pasted in the filter paper protection section 11 and its with the filter paper
The first broken line 41 and the second broken line 42 are disposed at boundary, the lock section 13 cuts the notch 131 of arc or polygon.
The notch is 2 semicircular notch and is symmetrical arranged.First broken line, 41 and second broken line 42 is score line or impression
Line.
In the present embodiment, the biology capture card 10 can protect the folding of section 11 and semicircle plug-in type by filter paper
Snap close piece, which inserts or pull out, to be realized sealed or opens, and maintains semi-open, open and closed form, and is converted between 3 kinds of forms, right
The sample collection filter paper 3 answered is in half covering, exposed and complete hiding state.The semi-open form of the biological capture card 10 of Fig. 1 displays,
The opening mode of the biological capture card 10 of Fig. 2 displays, Fig. 3 displays 10 closed form of biological capture card.
With reference to Fig. 1, biological capture card 10 includes sample collection area 1 and sample information area 2, and sample collection area 1 is equipped with successively
Filter paper protection section 11, filter paper paste section 12 (Fig. 1 is not indicated) and lock section 13, and sample information area 2 is for record sample information.Sample
The filter paper that this acquisition filter paper 3 is connected to sample collection area 1 by adhesive pastes section 12 (Fig. 1 is not indicated).There are 2 to be symmetrical arranged
The semicircle as plug-in type snap close piece cut the lock section 13 that mouth 131 is arranged on sample collection area 1,131 side of opening of notch
To opposite with sample collection filter paper 3.Sample collection filter paper 3 prints 3 sampling circles 31 (being indicated with 3 solid line circles), is sampling
3 are made in circle 31 (to indicate with 3 dashed circles) with the whole pre-perforated scraps of paper 32 that only member-retaining portion is connected of filter paper.In this reality
Applying sample collection filter paper 3 in example has 3 sampling circles 31, each sampling circle 31 to have 3 pre-perforated scraps of paper 32,31 Hes of the sampling circle
Pre-perforated is all circular.The pre-perforated scraps of paper 32 are connected by connecting pole with the sampling circle 31.However, sample collection filter paper 3
Sampling circle 31 and the numbers of the pre-perforated scraps of paper 32 can increase and decrease, shape can also change.In Fig. 1, only indicated for the sake of simplicity
Go out sampling circle 31 and the pre-perforated scraps of paper 32 to explain.In the present embodiment, sample collection filter paper 3 is printed 3 rough instructions and is adopted
Sample position and the sampling circle 31 of sample volume, wherein acquiring sample, enough blood at 2 sampling 31 (Fig. 1 are not indicated) of circle
It is impregnated with and fills up a 31 dry blood cake sample 1 of formation of sampling circle, a certain amount of blood is only soaked with the list of another sampling circle 31
A 32 interior zone of the pre-perforated scraps of paper forms dry blood cake sample 2 34.
In the present embodiment, the material that sample collection filter paper 3 forms is cotton fiber filter paper, however sample collection filter paper 3
The other materials for adapting to particular detection application requirement may be used.In addition, sample collection filter paper 3 can by selective retention sample into
The material divided is made or can impregnate the chemical reagent such as stabilizer, denaturant.So select to flexibility sample collection filter paper 3
Species or be processed to it allows for biological capture card 10 to be applied to various detection projects.
As shown in Fig. 2, biological capture card 10 protects section 11 to extract 2 semicircles by filter paper cuts the realization unlatching of mouth 131,
Filter paper protection section 11 is rearwardly folded into opening mode along first and second score line or indentation line (Fig. 2 is not indicated), and sample is adopted
Collection filter paper 3 is in naked state with sample, and convenience sample acquisition filter paper 3 is for sample collection and processing.It is just as shown in Figure 1, raw
Object capture card 10 protects section 11 to be folded into half to front along first and second score line or indentation line (Fig. 1 is not indicated) by filter paper
Opening mode, sample collection filter paper 3 are in half with sample and cover state, dried convenient for sample, sample and sample is reduced or avoided
The possibility that acquisition filter paper 3 is contaminated or damages.As shown in figure 3, it is passed through certainly after biological 10 processing and fabricating of capture card and acquisition blood
It so dries after dry blood cake sample 1 and dry blood cake sample 2 34 is made, biological capture card 10 protects section 11 along first by filter paper
It is folded with the second score line or indentation line (Fig. 3 is not indicated) to front, filter paper protection section 11 is inserted into 2 semicircles and cuts mouth 131
To realize sealed, biological capture card 10 is firm to remain closed form, ensures that sample collection filter paper 3 is in complete hiding state with sample,
Protect filter paper and sample not contaminated or damage.After biological 10 processing and fabricating of capture card and acquisition blood, before and after sample collection
Preservation or transportational process always be in closed form as shown in Figure 3.
The dry blood cake sample 1 on the blood sample collection filter paper of biological capture card 10, due to pre-perforated system in sampling circle 31
Several pre-perforated scraps of paper 32 are obtained, the pre-perforated scraps of paper 32 are the circle scraps of paper being only connected with filter paper entirety member-retaining portion, be can be used once
Property pipette tips easily stab the lower sample scraps of paper, for sample elution with detection.Sample process process need not use card punch or cut
The utensils such as knife can stab the lower sample scraps of paper using only disposable pipette tips, simplify sample process operation, reduce sample process
Time；Clean operation need to be carried out due to anti-cross-contamination to sampling appliance by eliminating simultaneously, and intersection is dirty between decreasing sample
The generation of dye (detection of nucleic acids project is paid particular attention to).In addition, taking the blood of certain volume using micropipettor, sample is dropped in
In this collection filter paper circle 31 on the pre-perforated scraps of paper 32, the dry blood cake sample 2 34 of formation is completely in the pre-perforated scraps of paper 32
Portion, when sample process, stab the entire sample scraps of paper, for sample elution and detection.Card punch is used compared to generally selecting
From blood sample collection filter paper up-sampling circle 31 in beat take fixed diameter blood cake justify the scraps of paper for sample elution with detect, avoid because
The factor of the sampling techniques such as packed cell volume difference and filter paper became uneven causes the blood cake of fixed diameter to justify the blood sample of the scraps of paper
The problem of content is not unstable, accurate.
With reference to Fig. 5, the biological capture card 50 of unbonded sample collection filter paper is biological 10 composition portion of capture card in Fig. 1-4
Point.The biological capture card 50 of unbonded sample collection filter paper includes sample collection area 11 and sample information area 2, sample collection area 1
Be equipped with filter paper protection section 11, filter paper successively along its length and paste section 12 and lock section 13, sample information area 2 for fill in
The relevant information of the sample.The boundary that section 12 is pasted in filter paper protection section 11 and its with filter paper is disposed with the first broken line 41
With the second broken line 42.The filter paper that sample collection filter paper 3 (nothing in Fig. 5) is connected to sample collection area 1 by adhesive pastes section 12.
There are 2 semicircles to cut the lock section 13 that mouth 131 is arranged on sample collection area 1 as snap close piece, 131 opening direction of notch and sample
This acquisition filter paper 3 is opposite.
The biological capture card 50 of unbonded sample collection filter paper pastes section 12 by the filter paper in sample collection area 1 and is adhesively fixed
Sample collection filter paper 3 is folded along the first score line or indentation line and the second score line or indentation line, is formed just as shown in Figure 1
Biological capture card 10.
The embodiment two of the utility model is：A kind of biological specimen collection card 10, including sample collection area 1 and sample information
Area 2, the sample collection area 1 paste section 12 equipped with filter paper, and the filter paper pastes the fixation of section 12 and is bonded with sample collection filter paper 3,
The sample collection filter paper 3 is equipped with sampling circle 31, has the pre-perforated scraps of paper 32, the pre-perforated scraps of paper 32 in the sampling circle 31
Edge be equipped with the connecting portion of easy fracture, the pre-perforated scraps of paper 32 are enclosed by the connecting portion with the sampling 31 to be connected.Institute
Thin portion of the connecting portion for the pre-perforated scraps of paper is stated, the thickness for thinning portion is less than the thickness of the pre-perforated scraps of paper main body
Degree.The pre-perforated scraps of paper 32 are by the way that the edge of the pre-perforated scraps of paper 32 is thinned between realization and the sample collection filter paper 3
Part connection.The thickness for thinning portion is the 1/2 of the sample collection filter paper thickness.It is described pre-perforated to be multiple, it is adjacent
Pre-perforated phase is from distribution.The sample collection area is additionally provided with filter paper protection section 11 and lock section 13, and the filter paper pastes section 12
It is protected positioned at the filter paper between section 11 and the lock section 13, section is pasted in the filter paper protection section 11 and its with the filter paper
12 boundary is disposed with the first broken line 41 and the second broken line 42, and the lock section 13 cuts cutting for arc or polygon
Mouth 131.The notch is 2 semicircular notch and is symmetrical arranged.The sampling circle 31 is three.The sampling circle 31 and pre-
Punching is circle.First broken line, 41 and second broken line 42 is score line or indentation line.
The embodiment three of the utility model is：A kind of biological specimen collection card 10, including sample collection area 1 and sample information
Area 2, the sample collection area 1 paste section 12 equipped with filter paper, and the filter paper pastes the fixation of section 12 and is bonded with sample collection filter paper 3,
The sample collection filter paper 3 is equipped with sampling circle 31, has the pre-perforated scraps of paper 32, the pre-perforated scraps of paper 32 in the sampling circle 31
Edge be equipped with the connecting portion of easy fracture, the pre-perforated scraps of paper 32 are enclosed by the connecting portion with the sampling 31 to be connected.Institute
Thin portion of the connecting portion for the pre-perforated scraps of paper is stated, the thickness for thinning portion is less than the thickness of the pre-perforated scraps of paper main body
Degree.The pre-perforated scraps of paper 32 are by the way that the edge of the pre-perforated scraps of paper 32 is thinned between realization and the sample collection filter paper 3
Part connection.The thickness for thinning portion is the 1/5 of the sample collection filter paper thickness.It is described pre-perforated to be multiple, it is adjacent
Pre-perforated phase is from distribution.The sample collection area is additionally provided with filter paper protection section 11 and lock section 13, and the filter paper pastes section 12
It is protected positioned at the filter paper between section 11 and the lock section 13, section is pasted in the filter paper protection section 11 and its with the filter paper
12 boundary is disposed with the first broken line 41 and the second broken line 42, and the lock section 13 cuts cutting for arc or polygon
Mouth 131.The notch is 2 semicircular notch and is symmetrical arranged.The sampling circle 31 is three.The sampling circle 31 and pre-
Punching is circle.First broken line, 41 and second broken line 42 is score line or indentation line.
In conclusion the utility model provides a kind of biological specimen collection card, the sample collection card structure is simple and uses
It is convenient.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalents made based on the specification and figures of the utility model are directly or indirectly used in relevant technology neck
Domain is equally included in the patent within the scope of the utility model.
Claims (10)
1. a kind of biological specimen collection card, including sample collection area and sample information area, it is characterised in that：The sample collection area
Section is pasted equipped with filter paper, the filter paper pastes section fixation and is bonded with sample collection filter paper, and the sample collection filter paper is equipped with and adopts
Sample circle has a pre-perforated scraps of paper in the sampling circle, and the edge of the pre-perforated scraps of paper is equipped with the connecting portion of easy fracture, described pre- to beat
The hole scraps of paper are connected by the connecting portion with the sampling circle.
2. biological specimen collection card according to claim 1, it is characterised in that：The connecting portion is the pre-perforated scraps of paper
Thin portion, the thickness for thinning portion is less than the thickness of the pre-perforated scraps of paper main body.
3. biological specimen collection card according to claim 1, it is characterised in that：The connecting portion be connecting pole, the company
It connects column one end with the sampling circle to be connected, the other end is connected with the pre-perforated scraps of paper.
4. biological specimen collection card according to claim 3, it is characterised in that：The connecting pole is multiple and annular array
It is distributed in the edge of the pre-perforated scraps of paper.
5. biological specimen collection card according to claim 1, it is characterised in that：The pre-perforated scraps of paper are adjacent to be multiple
Mutually from distribution between the pre-perforated scraps of paper.
6. biological specimen collection card according to claim 1, it is characterised in that：The sampling circle is three.
7. biological specimen collection card according to claim 1, it is characterised in that：The sampling circle and the pre-perforated scraps of paper are
It is circular.
8. according to claim 1~7 any one of them biological specimen collection card, it is characterised in that：The sample collection area is also
Equipped with filter paper protection section and lock section, the filter paper is pasted section and is located between filter paper protection section and the lock section, described
The boundary that section is pasted in filter paper protection section and its with the filter paper is disposed with the first broken line and the second broken line, the lock
Section cuts the notch of arc or polygon.
9. biological specimen collection card according to claim 8, it is characterised in that：The notch semicircular in shape is square or three
It is angular.
10. biological specimen collection card according to claim 8, it is characterised in that：The notch is 2 and is symmetrical arranged.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366181.5U CN207423576U (en) | 2017-10-20 | 2017-10-20 | A kind of biological specimen collection card |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721366181.5U CN207423576U (en) | 2017-10-20 | 2017-10-20 | A kind of biological specimen collection card |
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| CN207423576U true CN207423576U (en) | 2018-05-29 |
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| CN201721366181.5U Active CN207423576U (en) | 2017-10-20 | 2017-10-20 | A kind of biological specimen collection card |
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| CN (1) | CN207423576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112162106A (en) * | 2020-09-22 | 2021-01-01 | 广州大麦生物科技有限公司 | Biological sample collecting card |
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2017
- 2017-10-20 CN CN201721366181.5U patent/CN207423576U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112162106A (en) * | 2020-09-22 | 2021-01-01 | 广州大麦生物科技有限公司 | Biological sample collecting card |
| CN112162106B (en) * | 2020-09-22 | 2021-04-16 | 广州大麦生物科技有限公司 | Biological sample collecting card |
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