CN110200664A - Sampler, preservation container, sampling component and the method that cervical cell samples certainly - Google Patents
Sampler, preservation container, sampling component and the method that cervical cell samples certainly Download PDFInfo
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- CN110200664A CN110200664A CN201910568026.9A CN201910568026A CN110200664A CN 110200664 A CN110200664 A CN 110200664A CN 201910568026 A CN201910568026 A CN 201910568026A CN 110200664 A CN110200664 A CN 110200664A
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- 238000005070 sampling Methods 0.000 title claims abstract description 198
- 238000004321 preservation Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000010276 construction Methods 0.000 claims description 7
- 238000000151 deposition Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 8
- 210000001215 vagina Anatomy 0.000 description 7
- 238000003756 stirring Methods 0.000 description 5
- 238000012549 training Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B2010/0216—Sampling brushes
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to a kind of for the sampler of sampling certainly of cervical cell, preservation container, sampling component and the method for sampling.The sampler includes: tubular shell, and sampling opening is configured at the lower end of the tubular shell；And thief rod, the thief rod extends in the tubular shell in parallel with the tubular shell, the lower end of the thief rod is provided with sampling head, the sampling head is in the initial state in the tubular shell, the thief rod is configured to move along the axial direction of the tubular shell, enables the sampling head to pass through the sampling and is open and reaches except the tubular shell；Wherein, the lower end surface of the sampling head is configured to obtain the sampling surface of sample, and when the sampler is inserted into the receiving hole for saving container, the lower end surface of the sampling head can be in contact with the sample collection portion at the bottom for being located at the receiving hole.Sampling certainly for cervical cell can be conveniently realized by this sampler.
Description
Technical field
The present invention relates to cervical sampling technical fields, more particularly to a kind of sampler for sampling certainly in uterine neck.
The invention further relates to a kind of preservation containers being used cooperatively with the sampler.The invention further relates to one kind comprising above-mentioned sampler and
Save the sampling component of container.The invention further relates to a kind of methods for acquiring sample using above-mentioned sampler and preservation container.
Background technique
Cervical cells sampling is for detecting the previous step for whether being suffered from the diseases such as cervical infection by sampling people.
Current cervical cell acquisition is all usually in special environment such as hospital, medical stations by professional peoples such as doctor, nurses
Member completes.It is not felt good however, this mode of operation is easy to allow by sampling people.Even have it is some by sampling people because being reluctant
Degree is exposed in face of stranger and refuses detection.Or also some by sampling people may be because residence apart from hospital farther out or itself
The reason of body and can not Qian Qu hospital carry out cell collection.For these are by sampling people, it will usually by adopting for hospital
Sample device gives them, for they be in oneself or sampled by relatives (this is referred to as in the art " from sampling ").Institute
The sample of acquisition is still further sent to hospital, carries out coherent detection.
However, not being specifically used at present from the cervical cells sampling device sampled.The sampler of hospital is not for
For sampling people (the especially not high sampling people certainly of education level) by special training, it is difficult to it is skilled to use, it is also inconvenient
It uses.The problems such as sampling failure or contaminated sample caused by usage mode mistake, usage mode are lack of standardization often occurs.This
In the case of, not only detection effect can be inaccurate, also results in the waste of resource.In addition, within the hospital, the cell that sampler is adopted
Sample, which can be directly placed to, to be saved in liquid, to carry out preservation and subsequent detection.However, for not adopted certainly what hospital carried out
For collection, by cell sample be placed into save liquid in be then sent through hospital carry out detection be easy to happen sample elution it is insufficient, transport
The problems such as difficult, liquid Samburu is leaked, is polluted.These problems also can acquisition to sample and preservation bring very big inconvenience.
Therefore, it is necessary to the sampling apparatuses from sampling that one kind can conveniently realize cervical cell.
Summary of the invention
In view of the above-mentioned problems, uterine neck can be conveniently realized by this sampler the invention proposes a kind of sampler
Cell samples certainly.The invention also provides a kind of preservation containers matched with above-mentioned sampler.The invention also provides one
Sampling component of the kind comprising above-mentioned sampler and preservation container.The invention also provides a kind of samplings certainly for cervical cell
The method of sampling.
According to the first aspect of the invention, a kind of sampler from sampling for cervical cell, the sampling are proposed
Device includes: tubular shell, and sampling opening is configured at the lower end of the tubular shell；And thief rod, the thief rod with
The tubular shell extends in the tubular shell in parallel, and the lower end of the thief rod is provided with sampling head, described to adopt
Sample head is in the initial state in the tubular shell, and the thief rod is configured to the axial direction side along the tubular shell
To movement, enables the sampling head to pass through the sampling and be open and reach except the tubular shell；Wherein, the sampling
The lower end surface of head is configured to obtain the sampling surface of sample, is inserted into the receiving hole for saving container in the sampler
When, the lower end surface of the sampling head can be in contact with the sample collection portion at the bottom for being located at the receiving hole.
Above-mentioned sampler can be inserted into vagina by user, touched uterine neck and stretching out sampling head, adopted
Sample.The sampling surface structure of sampling head is at lower end surface.When in use, which can be in the front end of entire sampling head.It is logical
It crosses the lower end surface and touches uterine neck, can effectively collect the sample of cervical cell.Sampler is being taken out it from vagina
Afterwards, which can be directly inserted into the receiving hole for saving container by user.Since sampling head is to stretch out at this time,
Its lower end surface touches the sample collection portion of receiving hole bottom in which can be convenient.User can will by the modes such as rotating, pressing
The sample of cervical cell is coated in sample collection portion.In the process, the side wall of receiving hole can play restriction to sampler and move
The effect of dynamic range, so as to effectively avoid the problem of sample coating failure or inaccuracy from occurring.It has not received even as a result, specially
The user of industry training, it is possible to use above-mentioned sampler conveniently realizes the acquisition of cervical cell.
In one embodiment, external screw thread, the external screw thread and construction are configured on the lateral wall of the tubular shell
Match in the internal screw thread on the inner sidewall of the receiving hole for saving container, in the cooperation of the external screw thread and the internal screw thread
Under, the sampler, which is able to rotate, to be inserted into the receiving hole for saving container, and the lower end surface of the sampling head is supported
The sample collection portion at the bottom of the receiving hole and rotated relative to the sample collection portion.
In one embodiment, the sampling head is configured to round truncated cone shape, and the biggish bottom surface of the round truncated cone shape is constituted
The lower end surface of the sampling head；And/or the sampling head is elastic sampling head, the elasticity sampling head is configured to along described
The axial direction compressive deformation of sampling head.
In one embodiment, handle hole is offered on the side wall of the tubular shell, the handle hole is along described
The axial direction of tubular shell extends, and manipulation protrusion is connected on the thief rod, and the manipulation is raised from the thief rod
Place extends through the handle hole and extends to except the tubular shell, and the manipulation protrusion is configured in the handle hole
The interior axial direction along the tubular shell moves, and thus drives the thief rod along the axial direction side of the tubular shell
To movement.
In one embodiment, it is also configured with and is connected with the handle hole and relative to described on the tubular shell
One or more location holes that handle hole is laterally extended, the manipulation protrusion can be moved to the positioning hole in transverse direction,
When the manipulation protrusion is in the positioning hole, the location hole limits the manipulation protrusion and makes the manipulation protrusion not
It can be moved along the axial direction of the tubular shell.
In one embodiment, the upper end of the thief rod upwardly extends and extends from the upper end of the tubular shell
It goes, in the locking ring for adopting outer protrusion, the fixed plate extended radially inwardly, the fixation is configured in the tubular shell
Plate, closer to the sample outlet, is arranged flexible relative to the locking ring between the locking ring and the fixed plate
Part.
According to the second aspect of the invention, a kind of preservation container is proposed, the preservation container includes container body, in institute
The receiving hole that the upper end surface for extending to the container body in a longitudinal direction is offered in container body is stated, in the receiving
It is configured with sample collection portion at the bottom in hole, is inserted into the receiving hole in the sampler from sampling for cervical cell
When, the construction of the sampling head of the sampler is that the lower end surface on sampling surface can be in contact with the sample collection portion.
In one embodiment, be configured with internal screw thread on the inner sidewall of the receiving hole, the internal screw thread be configured in
External screw thread on the lateral wall of the tubular shell of sampler matches, under the internal screw thread and the externally threaded cooperation, institute
State sampler be able to rotate be inserted into it is described save container receiving hole in, enable the sampler sampling head lower end surface
It is rotated against the sample collection portion at the bottom of the receiving hole relative to the sample collection portion.
In one embodiment, the container body includes the cylindrical portion to form the side wall of the receiving hole, and setting
The bottom plate of bottom wall under the cylindrical portion, forming the receiving hole, the sample collection portion are arranged on the bottom plate,
The cylindrical portion and the bottom plate can be detachably connected with forms the container body together.
According to the third aspect of the invention we, a kind of sampling component from sampling for cervical cell is proposed, it is described to adopt
Sample component includes: sampler, and the sampler includes: tubular shell, is configured with sampling at the lower end of the tubular shell and opens
Mouth and thief rod, the thief rod extends in the tubular shell in parallel with the tubular shell, in the thief rod
Lower end be provided with sampling head, the sampling head is in the initial state in the tubular shell, and the thief rod is configured to
It can be moved along the axial direction of the tubular shell, enable the sampling head to pass through the sampling and be open and reach described
Except tubular shell, wherein the lower end surface of the sampling head is configured to obtain the sampling surface of sample；And it saves and holds
Device, the preservation container includes container body, offers in the container body and extends to the container in a longitudinal direction
The receiving hole of the upper end surface of main body is configured with sample collection portion at the bottom of the receiving hole, is inserted into the sampler
When in the receiving hole, the construction of the sampling head of the sampler is that the lower end surface on sampling surface can be with the sample collection portion
It is in contact.
According to the fourth aspect of the invention, a kind of method of sampling from sampling for cervical cell, the side are proposed
Method is the following steps are included: stretch out the sampling head of sampler, and sampled；Sampler after sampling is inserted into preservation container
Receiving hole in so that the construction of the sampling head be sample surface lower end surface and receiving hole bottom at sample collection portion
It is in contact；And rotate the lower end surface of the sampling head relative to the sample collection portion, by the sample on the lower end surface
Product are coated in the sample collection portion.
In one embodiment, it is configured with external screw thread on the lateral wall of the tubular shell of the sampler, in the guarantor
The internal screw thread for being configured on the inner sidewall of the receiving hole of container and matching with the external screw thread is deposited, the sampler is rotated, in institute
It states under internal screw thread and the externally threaded cooperation, is inserted into the sampler in the receiving hole, until the sampling head
Lower end surface is in contact with the sample collection portion, further rotates the sampler, so that the lower end surface of the sampling head is pressed against
The sample collection portion rotates, and the sample on the lower end surface is coated in the sample collection portion.
Compared with the prior art, the advantages of the present invention are as follows: above-mentioned sampler can be inserted into vagina by user, be passed through
So that sampling head is stretched out and is touched uterine neck, is sampled.The sampling surface structure of sampling head is at lower end surface.When in use, should
It lower end surface can be in the front end of entire sampling head.Uterine neck is touched by the lower end surface, can effectively collect cervical cell
Sample.By sampler from vagina take out after, user the sampler can be directly inserted into save container receiving
In hole.Since sampling head is to stretch out at this time, lower end surface touches the sample collection of receiving hole bottom in which can be convenient
Portion.The sample of cervical cell can be coated in sample collection portion by user by the modes such as rotating, pressing.In the process,
The side wall of receiving hole can play the role of sampler to limit moving range, so as to effectively avoid sample coating failure or be not allowed
True problem occurs.The user of professional training is not received even as a result, it is possible to use above-mentioned sampler conveniently realizes
The acquisition of cervical cell.Allow user by shelves by the design of handle hole and location hole and the cooperation of they and manipulation protrusion
Ground is released by sampling head.This is avoided that sampling head is excessively stretched out and hurt by sampling people, can also enable user and by sampling people
Psychological pressure be effectively relieved.
Detailed description of the invention
The present invention is described in more detail hereinafter with reference to attached drawing.Wherein:
Fig. 1 shows the sectional view of the sampler in the sampling component of an embodiment according to the present invention；
Fig. 2 shows the schematic diagram of the sampler in the sampling component of an embodiment according to the present invention；
Fig. 3 shows the sectional view of the preservation container in the sampling component of an embodiment according to the present invention；
Fig. 4 shows the sectional view of the preservation container in the sampling component of another embodiment according to the present invention.
In the accompanying drawings, identical component uses identical appended drawing reference.The attached drawing is not drawn according to the actual ratio.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings.
Sampling component of the invention may include with down-sampler 100 and saving container 200, for realizing cervical cell sample
Product sample certainly.
Fig. 1-2 shows one embodiment of sampler 100 according to the present invention.
As shown in Figure 1, the sampler 100 includes tubular shell 110, hollow cylindrical shape can be configured to.In cylindrical case
The lower end of body 110 is configured with sampling opening.Sampler 100 further includes the thief rod 120 being arranged in tubular shell 110.Sampling
The longitudinal axis of bar 120 is parallel with the longitudinal axis of tubular shell 110 or is overlapped.It is configured with and adopts at the lower end of thief rod 120
Sample head 122 is used to contact with uterine neck, to collect the sample of cervical cell.In the initial state, the sampling head 122 such as Fig. 1
It is shown to be in tubular shell 110, it is surrounded and protects.When in use, thief rod 120 can be along the longitudinal direction of tubular shell 110
Axis is mobile and sampling opening of the sampling head 122 from 110 lower end of tubular shell is stretched out, to be sampled.
In a preferred embodiment, sampling head 122 has trapezoidal section as shown in Figure 1.That is, sampling head
122 can be configured to round truncated cone shape.The biggish bottom surface of the circle truncated cone shape forms the lower end surface 122A of sampling head 122.The lower end
Face 122A is formed as sampling surface, collects cervical cell to contact uterine neck.The sampling of this form is used herein
First 122 to sample the plane that surface is large area.This is conducive to increase the contact area between sampling surface and uterine neck, thus
It can be adopted convenient for not received the user of professional training in the case where not needing multioperation (for example, agitation sampler etc.)
Collect enough samples, on the one hand can ensure that the accuracy and validity of testing result, is on the other hand also avoided that and is adopted
Sample people is injured.In addition, the sampling head 122 of this shape, which enables it to sample surface, touches preservation appearance with more uniform power
Sample collection portion 203 (hereinafter will be described in detail) in device 200, to ensure that sample can uniformly, be effectively applied to
In sample collection portion 203.
Preferably, it is provided with bristle 123 at the lower end surface 122A of sampling head 122, in order to obtain simultaneously cervical cell
It is maintained at the 122A of lower end surface.
In a preferred embodiment, sampling head 122 is configured to flexible, such as is made of medical cotton.In this feelings
Under condition, when sampling head 122 and uterine neck contact, it is avoided that uterine neck is damaged.In addition, this be also beneficial to will be on sampling head 122
Sample is applied in sample collection portion 203.In addition, in a preferred embodiment, sampling head 122 has with flexible and elastic
Limit.(sample on the 122A of lower end surface is especially being applied to preservation container 200 after a sampling process terminates as a result,
Sample collection portion 203 on after), sampling head 122 has apparent deformation, and can no longer be used.User can be convenient
Ground tells whether sampling head has been previously used, and can not reuse the sampling head 122.This sampling head 122 is (even
Entire sampler 100) be it is disposable, can effectively avoid the problems such as caused pollution is used for multiple times.
In the embodiment shown in fig. 1, the locking ring 121 projected radially outward is configured on thief rod 120.In addition,
The fixed plate 111 extended radially inwardly is configured in tubular shell 110.Fixed plate 111 be located at locking ring 121 downside (that is,
It is open closer to sampling), it is provided with elastic component (for example, helical spring) 130 between them.This structure makes thief rod
120 and sampling head 122 (that is, sampling head 122 is in tubular shell 110) in situ is able to maintain under general state.
The upper end 120A of thief rod 120 is upwardly extended and is extended out from the upper end of tubular shell 110.In such case
Under, user can be such that sampling head 122 stretches out from sampling opening by pushing the upper end 120A of thief rod 120.Preferably, exist
It is provided with scale at the 120A of upper end, grasps the length that the stretching of sampling head 122 is gone in order to user and by sampling people.This can be effective
Alleviate user and by the psychological pressure of sampling people.Especially, at upper end the scale of 120A convenient for being read, be very suitable to by
Sampling people oneself operates and reads.
In a preferred embodiment, behaviour is set at the lateral part in tubular shell 110 in thief rod 120
Control protrusion 124, which extends through the handle hole 110A opened up on the side wall of tubular shell 110 and extends to
Except tubular shell 110, to be contacted and manipulated by the hand of user.As shown in Figure 1, handle hole 110A is along tubular shell
The long and narrow hole that 110 axial direction extends.User can stir manipulation protrusion 124 and move along handle hole 110A as a result, thus
Thief rod 120 and sampling head 122 can be made to move together along the axial direction of tubular shell 110 therewith, and make sampling head 122
Stretching is gone.User can stir manipulation protrusion 124 and pass through thief rod 120 upper end 120A at scale read.It is this
The limbs that arrangement can be effectively prevented from user block scale generation.
In addition, being connected with handle hole 110A and as shown in Fig. 2, being also configured on tubular shell 110 relative to operation
One or more location hole 110B that hole 110A is laterally extended.Manipulation protrusion 124 can enter in each location hole 110B, and
By locking on the axial direction of tubular shell 110.Each location hole 110B on the axial direction of tubular shell 110 to each other
It separates, and defines multiple and different gears.These gears respectively define sampling head 122 and stretch out the difference gone from sampling opening
Length.
For example, at the beginning, manipulation protrusion 124 can be at the location hole of " 0 grade " shown in Fig. 2 in the top
It is interior.At this point, sampling head 122 is in tubular shell 110, and it is restricted to stretch out.This can effectively be avoided sampler 110
It is misused.When using sampler 110, user can be pushed in handle hole 110A with hand by protrusion 124 is manipulated, and to setting aside
Dynamic operating projection 124, stretches out sampling head 122.The position opposite with the location hole 110B of " 1 grade " is moved in manipulation protrusion 124
When setting, user can push manipulation protrusion 124 in the location hole 110B of " 1 grade ", and make to be sampled whether people experiences sampling head
Uterine neck is touched.If having touched uterine neck, then it represents that sampled success, entire sampler 100 can have been taken out
Come.If being not exposed to uterine neck, manipulation protrusion 124 can be pushed in handle hole 110A again, and it is convex to stir manipulation downwards
It plays 124 to position in the location holes 110B such as " 2 grades ", " 3 grades ", so as to experience whether sampling head has touched again by sampling people
Uterine neck.
This structurally and operationally mode is very beneficial for user and grasps current situation by sampling people, can substantially alleviate
User and the psychological pressure for being sampled people.In addition, by laterally stirring manipulation protrusion 124 at location hole 110B, moreover it is possible to make
Thief rod 120 and sampling head 122 rotate.On the one hand, this rotation, which is conducive to be sampled people, accurately experiences sampling head 122
In the intracorporal position of body.On the other hand, when sampling head 122 touches uterine neck, this can make the lower end surface 122A of sampling head 122 exist
Fine rotation at uterine neck, more conveniently and effectively to collect the sample of cervical cell.
Moreover it is preferred that as depicted in figs. 1 and 2, being provided with and extending radially outwardly on the lateral wall of tubular shell 110
Baffle 140.The extending direction of baffle 140 is essentially perpendicular to the extending direction of the longitudinal axis of tubular shell 110.It is using
When, sampler 100 can be inserted into the vagina for being sampled people by user, until baffle 140 is touched by the body of sampling people
Until.Then, then stretch out sampling head 122.It can ensure that sampler 100 is inserted into depth appropriate by the setting of baffle 140, from
And be avoided that because sampler 100 be inserted into it is too deep due to hurt by sampling people, be also avoided that because sampler 100 be inserted into it is shallow due to sampled
Failure.
Fig. 3 schematically shows one embodiment according to the present invention for saving container 200.
Saving container 200 includes container body 201.Container body 201 can for example be configured to columned or cubic
's.Receiving hole is offered in container body 201, which extends to the upper end surface of container body 201 and form opening.
The bottom of receiving hole is provided with sample collection portion 203.Above-mentioned sampler 100 can be inserted into receiving hole by opening.This
When, the lower end surface 122A of sampling head 122 can be in contact with sample collection portion 203, and make the cervical cell on the 122A of lower end surface
Sample be transferred in sample collection portion 203.Herein, user can be by pressing, rotating the operations such as sampler 100 come more
Effectively sample is applied in sample collection portion 203.The side wall of receiving hole forms the guide surface of sampler 100, to limit
The mobile range of sampler 100 is determined.For example, preventing sampler 100 from generating translation in receiving hole.As a result, will not
The problems such as generating " applying wrong position ", " painting is gone too far ", it is ensured that the collected sample of institute can be effectively used in detection.
Preferably, it upwardly extends to form lid 204 at the upper end of container body 201.Lid 204 and container body 201
Hingedly.Under storage configuration, or in sample collection to sample collection portion 203 after, lid 204 can be turned down come so that
Receiving hole is covered, and sample is prevented to be contaminated.Operation instruction can be also printed on the surface towards receiving hole of lid 204
Etc. contents, so that user is convenient to see sampler 100 and saves when lid 204 is erected relative to container body 201
The usage mode of container 200.When lid 204 covers the opening of the receiving hole on container body 201, lid 204 and container master
Body 201 can for example link together by snap connection means.
In one preferred embodiment, internal screw thread is configured on the inner sidewall of the receiving hole of container body 201
202；Correspondingly, the external screw thread 112 to match is configured on the lateral wall of the tubular shell 110 of sampler 100.Make as a result,
User can be such that sampler 100 is inserted into the receiving hole of container body 201 by rotating sampler 100.This it is advantageously ensured that
The lower end surface 122A of sampling head 122 is directed at sample collection portion 203, avoids sample receipts occur because of reasons such as hand shaking, mistakes of exerting oneself
The problem of collection failure.Make the lower end surface 122A and sample collection portion of sampling head 122 in the bottom that sampler 100 is inserted into receiving hole
After 203 are in contact, user can further rotate sampler 100 (for example, turning 3-5 circle), so that the lower end surface of sampling head 122
122A is closely against in sample collection portion 203, and is relatively rotated relative to sample collection portion 203.It is more advantageous to as a result,
Guidance will be in sample collection to sample collection portion 203 without the user of professional training.
In the embodiment as shown in fig.4, container body is divided into two parts, that is, is used to form the cylinder of the side wall of receiving hole
Shape portion 201A, and the bottom plate 201B of bottom wall under cylindrical portion 201A, to be used to form receiving hole is set.Sample collection portion
203 are arranged on bottom plate 201B.Cylindrical portion 201A and bottom plate 201B for example can be by snap connection means and detachable
Ground is joined together, to form container body.Terminate in sample collection and save container 200 to be transported to hospital or detection
After center, sample collection portion 203 can be easily got and dismantling cylindrical portion 201A and bottom plate 201B.The sample is received
Collection portion 203 can take off from bottom plate 201B and be directly used in detection.
Here sample collection portion 203 is such as can be FTA card or FTA filter membrane, filter paper.
According to the present invention, as follows for realizing the method for sampling from sampling of cervical cell.
Firstly, user holds sampler 100, insert it by the vagina of sampling people.It is being provided with baffle 140
In the case of, sampler 100 can be inserted into the vagina for being sampled people by user, until baffle 140 and the body for being sampled people
Until contact.
Then, stretch out sampling head 122A and stirring manipulation protrusion 124 and moving it in handle hole 110A.Pass through
Sampling head 122A is set to reach corresponding depth (for example, reaching at the location hole 110B of each gear) and be sampled.
After sampling, by sampler 100 from by sampling people internal taking-up, and be inserted into save container 200 receiving hole
It is interior.In the case where being provided with above-mentioned internal screw thread and externally threaded situation, guarantor can be easily inserted by rotating sampler 100
It deposits in container 200.
After the lower end surface 122A of sampling head 122 touches sample collection portion 203, such as can be by pushing, rotating
Sample is applied in sample collection portion 203 by movement.In the case where being provided with above-mentioned internal screw thread and externally threaded situation, continuation can be passed through
Rotation (for example, 3-5 is enclosed) sampler 100, and rotate the lower end surface 122A of sampling head 122 against sample collection portion 203,
Thus sample is applied in sample collection portion 203.
By above-mentioned sampling component (including sampler therein 100 and preservation container 200) and the method for sampling, use can be enabled
Person is easily acquired to by the sample of the cervical cell of sampling people.Even with the education level of person is not high or energy of starting
Power is weaker, can also effectively realize acquisition, collection and save sample.Thereby, it is possible to effectively ensure that the uterine neck for sampling and obtaining certainly
The sample of cell can obtain accurate and effective result when detecting.
It should be understood that " cervical cell " herein refers to " cervical exfoliated cell ".
Although by reference to preferred embodiment, invention has been described, the case where not departing from the scope of the present invention
Under, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as there is no structures to rush
Prominent, items technical characteristic mentioned in the various embodiments can be combined in any way.The invention is not limited to texts
Disclosed in specific embodiment, but include all technical solutions falling within the scope of the claims.
Claims (10)
1. a kind of sampler from sampling for cervical cell, the sampler include:
Tubular shell is configured with sampling opening at the lower end of the tubular shell；And
Thief rod, the thief rod extends in the tubular shell in parallel with the tubular shell, in the thief rod
Lower end is provided with sampling head, and the sampling head is in the initial state in the tubular shell, and the thief rod is configured to
It is moved along the axial direction of the tubular shell, enables the sampling head to pass through the sampling and be open and reach the cylinder
Except shape shell；
Wherein, the lower end surface of the sampling head is configured to obtain the sampling surface of sample, is inserted into guarantor in the sampler
When depositing in the receiving hole of container, the lower end surface of the sampling head can be with the sample collection portion phase at the bottom of the receiving hole
Contact.
2. sampler according to claim 1, which is characterized in that be configured with outer spiral shell on the lateral wall of the tubular shell
Line, the external screw thread match with the internal screw thread on the inner sidewall for being configured in the receiving hole for saving container,
Under the cooperation of the external screw thread and the internal screw thread, the sampler, which is able to rotate, is inserted into the appearance for saving container
Receive in hole, enable the sampling head lower end surface be pressed against positioned at the receiving hole bottom at the sample collection portion and phase
The sample collection portion is rotated.
3. sampler according to claim 1 or 2, which is characterized in that the sampling head is configured to round truncated cone shape, the circle
The biggish bottom surface of truncated cone shape constitutes the lower end surface of the sampling head；And/or
The sampling head is flexible sampling head, and the flexibility sampling head is configured to compress along the axial direction of the sampling head
Deformation.
4. according to claim 1 to sampler described in any one of 3, which is characterized in that on the side wall of the tubular shell
Handle hole is offered, the handle hole extends along the axial direction of the tubular shell,
Manipulation protrusion is connected on the thief rod, the manipulation protrusion extends through the handle hole from the thief rod
And extend to except the tubular shell, the manipulation protrusion is configured in the handle hole along the tubular shell
Axial direction is mobile, and the thief rod is thus driven to move along the axial direction of the tubular shell.
5. sampler according to claim 4, which is characterized in that be also configured on the tubular shell and the operation
Hole is connected and relative to one or more location hole that the handle hole is laterally extended,
The manipulation protrusion can be moved to the positioning hole in transverse direction, when the manipulation protrusion is in the positioning hole
When, the location hole limits the manipulation protrusion and the manipulation protrusion cannot be moved along the axial direction of the tubular shell
It is dynamic.
6. a kind of preservation container, the preservation container includes container body, offered in the container body along longitudinal side
To the receiving hole for the upper end surface for extending to the container body, it is configured with sample collection portion at the bottom of the receiving hole,
When the sampler from sampling for cervical cell is inserted into the receiving hole, the construction of the sampling head of the sampler is
The lower end surface on sampling surface can be in contact with the sample collection portion.
7. preservation container according to claim 6, which is characterized in that be configured with interior spiral shell on the inner sidewall of the receiving hole
Line, the internal screw thread match with the external screw thread on the lateral wall for the tubular shell for being configured in sampler,
Under the internal screw thread and the externally threaded cooperation, the sampler, which is able to rotate, is inserted into the appearance for saving container
It receives in hole, the sample that the lower end surface of the sampling head of the sampler is pressed against at the bottom of the receiving hole is received
Collection portion and relative to the sample collection portion rotate.
8. a kind of sampling component from sampling for cervical cell, the sampling component include:
Sampler, the sampler include:
Tubular shell is configured with sampling opening at the lower end of the tubular shell, and
Thief rod, the thief rod extends in the tubular shell in parallel with the tubular shell, in the thief rod
Lower end is provided with sampling head, and the sampling head is in the initial state in the tubular shell, and the thief rod is configured to
It is moved along the axial direction of the tubular shell, enables the sampling head to pass through the sampling and be open and reach the cylinder
Except shape shell,
Wherein, the lower end surface of the sampling head is configured to obtain the sampling surface of sample；And
Container is saved, the preservation container includes container body, offers in the container body and extends in a longitudinal direction
To the receiving hole of the upper end surface of the container body, it is configured with sample collection portion at the bottom of the receiving hole,
Wherein, when the sampler is inserted into the receiving hole, the construction of the sampling head of the sampler is sampling surface
Lower end surface can be in contact with the sample collection portion.
9. a kind of method of sampling from sampling for cervical cell, the described method comprises the following steps:
The sampling head of sampler is stretched out, and is sampled；
Sampler after sampling is inserted into the receiving hole for saving container, so that the construction of the sampling head is sampling surface
Lower end surface is in contact with the sample collection portion at the bottom of receiving hole；
It rotates the lower end surface of the sampling head relative to the sample collection portion, the sample on the lower end surface is coated to
In the sample collection portion.
10. the method for sampling according to claim 9, which is characterized in that in the lateral wall of the tubular shell of the sampler
On be configured with external screw thread, it is described save container receiving hole inner sidewall on be configured with the interior spiral shell to match with the external screw thread
Line,
The sampler is rotated, under the internal screw thread and the externally threaded cooperation, the sampler is made to be inserted into the appearance
It receives in hole, until the lower end surface of the sampling head is in contact with the sample collection portion,
The sampler is further rotated, so that the lower end surface of the sampling head rotates against the sample collection portion, with
Sample on the lower end surface is coated in the sample collection portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910568026.9A CN110200664A (en) | 2019-06-27 | 2019-06-27 | Sampler, preservation container, sampling component and the method that cervical cell samples certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910568026.9A CN110200664A (en) | 2019-06-27 | 2019-06-27 | Sampler, preservation container, sampling component and the method that cervical cell samples certainly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110200664A true CN110200664A (en) | 2019-09-06 |
Family
ID=67795075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910568026.9A Pending CN110200664A (en) | 2019-06-27 | 2019-06-27 | Sampler, preservation container, sampling component and the method that cervical cell samples certainly |
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| Country | Link |
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| CN (1) | CN110200664A (en) |
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