CN108382732A - Sample collection device - Google Patents
Sample collection device Download PDFInfo
- Publication number
- CN108382732A CN108382732A CN201810523000.8A CN201810523000A CN108382732A CN 108382732 A CN108382732 A CN 108382732A CN 201810523000 A CN201810523000 A CN 201810523000A CN 108382732 A CN108382732 A CN 108382732A
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- China
- Prior art keywords
- test tube
- buoyancy
- sample
- hole
- sample collection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007788 liquid Substances 0.000 claims abstract description 21
- 239000011159 matrix material Substances 0.000 claims abstract description 5
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 7
- 238000007667 floating Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000012491 analyte Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/09—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using flowable discrete elements of shock-absorbing material, e.g. pellets or popcorn
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a kind of sample collection devices, including containing case, sample rack and liquid, wherein sample rack includes that supporting plate, multiple test tube flats and multiple buoyancy columns, pallets level are located in containing case, and matrix distribution has multiple through-holes on supporting plate；Multiple test tube flats are placed on supporting plate and are corresponded with multiple through-holes, each test tube flat has a test tube accepting hole for running through test tube flat along the vertical direction, multiple buoyancy columns are corresponded with multiple through-holes, and each buoyancy column is arranged in corresponding through-hole and stretches into corresponding test tube accepting hole in which can float up and down, liquid is contained in containing case and provides buoyancy for buoyancy column.The sample collection device provided according to embodiments of the present invention, quickly recognizing does not have collecting sample in which test tube, and then patient is reminded to sample in time, avoids sample collection from omitting problem, it is ensured that sample and detect in time.
Description
Technical field
The present invention relates to medical apparatus more particularly to a kind of sample collection devices.
Background technology
In medical diagnosis technical field, sample is detected using samplers samples such as test tubes, sample is being detected using detection device
Whether contain analyte in this, is a kind of common diagnostic method.
It, therefore, generally can be in detection zone or some spy since in the medical institutions such as hospital, sample to be detected is very more
Determine region setting sample collection case, facilitates patient that the sample of acquisition is put together in sample collection case, when sample collection case
It is middle to collect full sample or when the quantity of sample reaches certain amount, medical worker can timing sample collection case concentration be taken
It is detected after walking.
However, in actual use, not acquired in the presence of some due to various reasons often in sample collection case
The test tube of sample, that is to say, there are the test tube of omission not sampled, entering causes some patients to fail to sample in time and send
Inspection.In addition, there may be corresponding multiple test tubes for adopting sample by same patient, and which medical worker cannot intuitively identify
Therefore a little test tubes cause detection efficiency low from same patient.
Invention content
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, the present invention
Purpose is to propose a kind of sample collection device.
To achieve the above object, sample collection device according to the ... of the embodiment of the present invention, including：
Containing case；
Sample rack, the sample rack include supporting plate, multiple test tube flats and multiple buoyancy columns, and the pallets level is located at described
In containing case, matrix distribution has multiple through-holes on the supporting plate；Multiple test tube flats be placed on the supporting plate and with it is multiple
The through-hole corresponds, and each test tube flat has a test tube accepting hole for running through the test tube flat along the vertical direction, more
A buoyancy column is corresponded with multiple through-holes, and each buoyancy column is arranged in corresponding institute in which can float up and down
It states in through-hole and stretches into the corresponding test tube accepting hole；
Liquid, the liquid is contained in the containing case and provides buoyancy for the buoyancy column, when vacant test tube is put
When entering the test tube accepting hole, the buoyancy of the buoyancy column holds up the vacant test tube in the first height and position；
When the test tube equipped with sample is put into the test tube accepting hole, the buoyancy of the buoyancy column is by the vacant test tube
It holds up in the second height and position, second height and position is less than first height and position.
The sample collection device provided according to embodiments of the present invention, when vacant test tube is put into the test tube accepting hole,
The buoyancy of the buoyancy column holds up the vacant test tube in the first height and position；When the test tube equipped with sample is put into the examination
When pipe accepting hole, the buoyancy of the buoyancy column holds up the vacant test tube in the second height and position, second height position
It sets low in first height and position, that is to say, that using liquid to the buoyancy supporting test tube of buoyancy column, when test tube does not have sample
When, then test tube is in higher position under the support of buoyancy column, and when there is sample in test tube, since sample has certain weight
Amount can then make test tube sink and then be in relatively low position, in this way, passing through the height of test tube position, you can quickly know
Not going out in which test tube does not have collecting sample, and then patient is reminded to sample in time, and sample collection is avoided to omit problem, it is ensured that in time
It samples and detects.
In addition, sample collection device according to the above embodiment of the present invention can also have following additional technical characteristic：
According to one embodiment of present invention, the test tube flat is four prism type, there are two the top surface of the test tube flat is set
Flexible connector and two fasteners, two flexible connectors close on two adjacent edges on the top surface of the test tube flat respectively, and two
A fastener closes on other two adjacent edge on the top surface of the test tube flat respectively；
In the two neighboring test tube flat, the flexible connector on a test tube flat be suitable for described in another
The corresponding fastener snaps connection on test tube flat, so that the two neighboring test tube flat is connected.
According to one embodiment of present invention, the flexible connector is strap-like member, and one end of the strap-like member is connected to
The other end of the top surface of the test tube flat, the strap-like member is free end, and the free end is equipped with card hole；
The fastener is formed as from the top surface of test tube flat protrusion protruding upward, and the peripheral surface of the protrusion is set
Have and coordinates annular recess suitable for the card hole.
According to one embodiment of present invention, the receiving chamber interior wall is equipped with inwardly projecting annular step, the support
Plate backstop is above the annular step.
According to one embodiment of present invention, the through-hole is coaxially disposed with the test tube accepting hole, and the through-hole
Diameter is less than the diameter of the test tube accepting hole.
According to one embodiment of present invention, the buoyancy column includes：
Cylindrical portion, the cylindrical portion is arranged in the through-hole and the upper end is stretched into the test tube accepting hole；
Stop section, stop section are formed in the lower end of the cylindrical portion, and the stop section backstop is in the lower section of the supporting plate.
According to one embodiment of present invention, the lower surface of the supporting plate is formed with multiple downwardly projecting guide sleeves, multiple
The guide sleeve is corresponded with multiple through-holes, and each guide sleeve is coaxially disposed with the corresponding through-hole, the block
Portion's backstop is in the lower end of the guide sleeve.
According to one embodiment of present invention, further include sealing cover, the sealing cover is detachably set to the containing case
Top, and close the containing case.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of sample collection device of the embodiment of the present invention；
Fig. 2 is the sectional view of sample collection device of the embodiment of the present invention；
Fig. 3 is the sectional view under sample collection device use state of the embodiment of the present invention；
Fig. 4 is the exploded view of sample collection device of the embodiment of the present invention；
Fig. 5 is the exploded view of the sample rack of sample collection device of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of two neighboring test tube flat in sample collection device of the embodiment of the present invention.
Reference numeral：
Containing case 10；
Annular step 101；
Sample rack 20；
Supporting plate 201；
Through-hole H201；
Guide sleeve 2011；
Test tube flat 202；
Flexible connector 2021；
Card hole H2021；
Fastener 2022；
Annular recess G202；
Test tube accepting hole H202；
Buoyancy column 203；
Cylindrical portion 2031；
Stop section 2032；
Liquid 30；
Sealing cover 40；
Test tube 50；
Sample 60.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention, based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained without creative efforts
Example is applied, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " " axial direction ", " circumferential direction ", " radial direction " be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
The sample collection device of the embodiment of the present invention is described in detail with reference to the accompanying drawings.
Shown in Fig. 6, the sample collection device provided according to embodiments of the present invention, including containing case 10, sample
Frame 20 and liquid 30.
Specifically, plastic material may be used in containing case 10, which can be configured to rectangular, polygon, circle
Etc. shapes.
Sample rack 20 includes supporting plate 201, multiple test tube flats 202 and multiple buoyancy columns 203, and 201 level of the supporting plate is located at
In the containing case 10, matrix distribution has multiple through-hole H201 on the supporting plate 201；Multiple test tube flats 202 are placed on institute
It states on supporting plate 201 and is corresponded with multiple through-hole H201, each test tube flat 202 has one to run through along the vertical direction
The test tube accepting hole H202 of the test tube flat 202, multiple buoyancy columns 203 are corresponded with multiple through-hole H201, and
Each buoyancy column 203 is arranged in the corresponding through-hole H201 and stretches into the corresponding test tube and receives in which can float up and down
Hold hole H202.
That is, supporting plate 201 is for the multiple test tube flats of placing 202 so that multiple test tube flats 202 are vacantly accommodating
In case 10, such as in Fig. 4 examples, multiple test tube flats 202 are transversely placed on longitudinal matrix on supporting plate 201, two neighboring examination
It is close together between tube socket 202, and multiple buoyancy columns 203 are provided in 201 lower section of supporting plate, also, wear correspondingly
In each through-hole H201 on supporting plate 201, also, the upper end of each buoyancy column 203 is extended upwardly into corresponding test tube flat
202 lower parts test tube accepting hole H202.
Liquid 30 is contained in the containing case 10 and provides buoyancy for the buoyancy column 203, when vacant test tube 50 is put
When entering the test tube accepting hole H202, the buoyancy of the buoyancy column 203 holds up the vacant test tube 50 in the first height position
It sets；When the test tube 50 equipped with sample 60 is put into the test tube accepting hole H202, the buoyancy of the buoyancy column 203 is by vacant institute
It states test tube 50 to hold up in the second height and position, second height and position is less than first height and position.
That is, liquid 30 is filled in the bottom of containing case 10, preferably, the depth of the liquid 30 is less than test tube flat
202 bottom surface, buoyancy column 203 are located in liquid 30, and liquid 30 provides buoyancy column 203 upward buoyancy, and then ensures buoyancy
Test tube accepting hole H202 is stretched into the upper end of column 203 after passing through the through-hole H201 on supporting plate 201.
When vacant test tube 50 is put into the test tube accepting hole H202 of test tube flat 202, vacant test tube 50 is in gravity
Buoyancy column 203 is pressed downward under effect so that 203 lower end of buoyancy column immerse liquid 30 in, until vacant test tube 50 gravity with
When the buoyancy that buoyancy column 203 is subject to is equal, which can stop the first height and position.
And when the test tube 50 for adopting sample 60 is put into the test tube accepting hole H202 of test tube flat 202, there is sample 60
Test tube 50 buoyancy column 203 is pressed downward under the gravity of its own gravity and sample 60 so that 203 lower end of buoyancy column immerse liquid
In body 30, until when the gravity of the test tube 50 with sample 60 is equal with the buoyancy that buoyancy column 203 is subject to, it should be with sample 60
Test tube 50 can stop the second height and position.Since the test tube 50 with sample 60 is relative to vacant test tube 50, whole weight
Power (this 60 gravity of its own gravity sample-adding) is more than the gravity of vacant test tube 50, so, the test tube 50 with sample 60 forces
The depth that buoyancy column 203 immerses downwards in liquid 30 is more than vacant test tube 50, thus, it is possible to so that in vacant 50 He of test tube
For test tube 50 with sample 60 after being inserted into test tube accepting hole H202, residing height and position is different.
The sample collection device provided according to embodiments of the present invention, when vacant test tube 50 is put into the test tube accepting hole
When H202, the buoyancy of the buoyancy column 203 holds up the vacant test tube 50 in the first height and position；When equipped with sample 60
When test tube 50 is put into the test tube accepting hole H202, the buoyancy of the buoyancy column 203 holds up the vacant test tube 50 the
Two height and positions, second height and position are less than first height and position, that is to say, that using liquid 30 to buoyancy column
203 buoyancy supporting test tube 50, when test tube 50 does not have sample 60, then test tube 50 is in higher under the support of buoyancy column 203
Position since sample 60 has constant weight, then test tube 50 can be made to sink and then locate and when having sample 60 in test tube 50
In relatively low position, in this way, passing through the height of 50 position of test tube, you can quickly recognize and do not acquired in which test tube 50
Sample 60, and then patient is reminded to sample in time, avoid sample 60 from acquiring omission problem, it is ensured that sample and detect in time.
It should be noted that relatively light material, such as expanded material etc. may be used in buoyancy column 203, in this way, can carry
For relatively suitable buoyancy.Water or the medical liquid 30 with disinfection may be used in liquid 30.
With reference to shown in fig. 4 to fig. 6, in some embodiments of the invention, test tube flat 202 is four prism type, the test tube
The top surface of seat 202 is set there are two flexible connector 2021 and two fasteners 2022, and two flexible connectors 2021 face respectively
Two adjacent edges on the top surface of the nearly test tube flat 202, two fasteners 2022 are closed on respectively on the top surface of the test tube flat 202
Other two adjacent edge.In the two neighboring test tube flat 202, the flexible connector 2021 on a test tube flat 202
It is snapped connection suitable for the fastener corresponding on test tube flat described in another 202 2022, so that the two neighboring test tube flat
202 are connected.
That is, the top surface of each test tube flat 202 is all provided with there are two flexible connector 2021 and two fasteners 2022, two
A flexible connector 2021 closes on two of which adjacent edge, and two fasteners 2022 close on other two adjacent edge, a test tube
Seat 202 on flexible connector 2021 be for being snapped connection with the fastener 2022 on another adjacent test tube flat 202, into
And two adjacent test tube flats 202 are linked together.
It should be noted that due to when hospital carries out sample 60 and collects, same patient multiple adopts there may be corresponding
There is the test tube 50 of sample 60, and medical worker cannot intuitively identify therefore which test tube 50 causes to examine from same patient
It is low to survey efficiency.
In the present embodiment, it can be buckled by flexible connector 2021 on adjacent test tube flat 202 and fastener 2022
Connection so that adjacent test tube flat 202 can be joined together, in this way, when sample 60 is collected, patient can by oneself
It is multiple to be sequentially placed into adjacent test tube flat 202 using the test tube 50 of sample 60, then connected by flexible on the adjacent test tube flat 202
Fitting 2021 and fastener 2022 connect, you can so that each adjacent test tube flat 202 interconnects, and then facilitate medical matters
Personal identification which test tube 50 is to come from same patient, and then be convenient for detecting, and improves detection efficiency.
With reference to shown in fig. 4 to fig. 6, in one embodiment of the invention, flexible connector 2021 is strap-like member, the band
One end of shape part is connected to the top surface of the test tube flat 202, and the other end of the strap-like member is free end, and the free end is equipped with
Card hole H2021；Fastener 2022 is formed as from outside the top surface of the test tube flat 202 protrusion protruding upward, the protrusion
Circumferential surface, which is equipped with, is suitable for card hole H2021 cooperation annular recess G202.
That is, flexible connector 2021 is configured to strap-like member, it is easy bending, also, set in the free end of strap-like member
Card hole H2021 is set, it, can be by the strap-like member on a test tube flat 202 to another adjacent test tube flat in this way, when in use
It is turned down on 202, and the card hole H2021 on strap-like member is sleeved on the protrusion on adjacent test tube flat 202, and be stuck in annular
In recess portion G202, snapping connection between flexible connector 2021 and fastener 2022 can be realized as a result, it is simple in structure, make
With conveniently.
Advantageous, the flexible connector 2021 and fastener 2022 may be used and use identical plastic cement material with test tube flat 202
Matter is integrally formed, in this way, production and processing is simpler.
Shown in referring to Figure 2 to Figure 4, in one embodiment of the invention, 10 inner wall of containing case is equipped with inwardly projecting ring
Shape stage portion 101,201 backstop of the supporting plate is above the annular step 101.In this way, supporting plate 201 can be directly placed at
On the annular step 101, assembly is more convenient, also allows for after taking out supporting plate 201 out of containing case 10, to containing case 10 into
Row cleaning, cleaning, disinfection etc..
With reference to shown in Fig. 2 to Fig. 3, in one embodiment of the invention, the through-hole H201 and test tube accepting hole H202
Coaxial arrangement, and the diameter of the through-hole H201 is less than the diameter of the test tube accepting hole H202.
In this way, limiting an annular bottom surface between the lower end and supporting plate 201 of test tube flat 202, it is packed into the examination of test tube flat 202
Test tube 50 in pipe accepting hole H202, under the limitation of annular bottom surface, the extreme position which declines is in the annular
The position that bottom surface offsets, the second height and position is less than or equal to the extreme position, thus, it is possible to ensure 50 dropping distance of test tube not
Meeting is excessive and immerses in liquid 30.
With reference to shown in Fig. 2 to Fig. 3 and Fig. 5, in some embodiments of the invention, buoyancy column 203 includes cylindrical portion 2031
And stop section 2032, wherein cylindrical portion 2031 is arranged in the through-hole H201 and the test tube accepting hole is stretched into the upper end
In H202；Stop section 2032 is formed in the lower end of the cylindrical portion 2031, and 2032 backstop of the stop section is in the supporting plate 201
Lower section.
In this way, stop section 2032 can limit the extreme position of floating post floating, the first height and position is less than the limit position
It sets, the limitation by stop section 2032 to floating post, it can be ensured that floating post can be reliablely and stablely upper and lower in through-hole H201
It floats.
More favorably, the lower surface of supporting plate 201 is formed with multiple downwardly projecting guide sleeves, multiple guide sleeves 2011 with
Multiple through-hole H201 are corresponded, and each guide sleeve 2011 is coaxially disposed with the corresponding through-hole H201, the gear
2032 backstop of stop is in the lower end of the guide sleeve 2011.In this way, by the cooperation of guide sleeve 2011 and cylindrical portion 2031, can make
Cylindrical portion 2031 can more smoothly float up and down in guide sleeve 2011.
Further include sealing cover 40 in some embodiments of the present invention, the sealing cover 40 is removable shown in Fig. 4
The top for being set to the containing case 10 is unloaded, and closes the containing case 10.In this way, after collecting full sample 60, by close
40 pairs of containing cases 10 are covered, and then convenience sample 60 shifts.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
In the scope of patent protection that other related technical areas are included in the present invention.
Claims (8)
1. a kind of sample collection device, which is characterized in that including：
Containing case；
Sample rack, the sample rack include that supporting plate, multiple test tube flats and multiple buoyancy columns, the pallets level are located at the receiving
In case, matrix distribution has multiple through-holes on the supporting plate；Multiple test tube flats be placed on the supporting plate and with it is multiple described
Through-hole corresponds, and each test tube flat has a test tube accepting hole for running through the test tube flat along the vertical direction, Duo Gesuo
Buoyancy column is stated to correspond with multiple through-holes, and each buoyancy column be arranged in can floating up and down it is corresponding described logical
In hole and stretch into the corresponding test tube accepting hole；
Liquid, the liquid is contained in the containing case and provides buoyancy for the buoyancy column, when vacant test tube is put into institute
When stating test tube accepting hole, the buoyancy of the buoyancy column holds up the vacant test tube in the first height and position；
When the test tube equipped with sample is put into the test tube accepting hole, the buoyancy of the buoyancy column holds up the vacant test tube
In the second height and position, second height and position is less than first height and position.
2. sample collection device according to claim 1, which is characterized in that the test tube flat is four prism type, the examination
The top surface of tube socket is set there are two flexible connector and two fasteners, and two flexible connectors close on the test tube flat respectively
Two adjacent edge on top surface, two fasteners close on other two adjacent edge on the top surface of the test tube flat respectively；
In the two neighboring test tube flat, the flexible connector on a test tube flat is suitable for and test tube described in another
The corresponding fastener snaps connection on seat, so that the two neighboring test tube flat is connected.
3. sample collection device according to claim 2, which is characterized in that the flexible connector is strap-like member, described
One end of strap-like member is connected to the top surface of the test tube flat, and the other end of the strap-like member is free end, and the free end is equipped with
Card hole；
The fastener is formed as from the top surface of test tube flat protrusion protruding upward, and the peripheral surface of the protrusion, which is equipped with, fits
Coordinate annular recess in the card hole.
4. sample collection device according to claim 1, which is characterized in that the receiving chamber interior wall is equipped with inwardly projecting
Annular step, the supporting plate backstop is above the annular step.
5. sample collection device according to claim 1, which is characterized in that the through-hole and the test tube accepting hole are coaxial
Setting, and the diameter of the through-hole is less than the diameter of the test tube accepting hole.
6. sample collection device according to claim 1, which is characterized in that the buoyancy column includes：
Cylindrical portion, the cylindrical portion is arranged in the through-hole and the upper end is stretched into the test tube accepting hole；
Stop section, stop section are formed in the lower end of the cylindrical portion, and the stop section backstop is in the lower section of the supporting plate.
7. sample collection device according to claim 6, which is characterized in that the lower surface of the supporting plate be formed with it is multiple to
The guide sleeve of lower protrusion, multiple guide sleeves are corresponded with multiple through-holes, each guide sleeve and the corresponding through-hole
Coaxial arrangement, the stop section backstop is in the lower end of the guide sleeve.
8. sample collection device according to any one of claim 1 to 7, which is characterized in that further include sealing cover, it is described
Sealing cover is detachably set to the top of the containing case, and closes the containing case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810523000.8A CN108382732A (en) | 2018-05-28 | 2018-05-28 | Sample collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810523000.8A CN108382732A (en) | 2018-05-28 | 2018-05-28 | Sample collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108382732A true CN108382732A (en) | 2018-08-10 |
Family
ID=63071994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810523000.8A Pending CN108382732A (en) | 2018-05-28 | 2018-05-28 | Sample collection device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2602819Y (en) * | 2003-03-19 | 2004-02-11 | 南京红十字血液中心 | Float type support frame for test-tube |
| CN205838691U (en) * | 2016-07-27 | 2016-12-28 | 浙江清天地环境工程有限公司 | The biological floating bed of high and low position can be automatically adjusted |
| CN205965943U (en) * | 2016-08-29 | 2017-02-22 | 上海奥普生物医药有限公司 | Combined multifunctional test -tube frame |
| CN207013009U (en) * | 2017-02-28 | 2018-02-16 | 攀枝花市中西医结合医院 | Medical blood taking rack for test tube |
| CN207259238U (en) * | 2017-08-11 | 2018-04-20 | 杭州泽灿环境科技有限公司 | It is a kind of to float basin easy to splicing and fixed ecology |
| CN208264971U (en) * | 2018-05-28 | 2018-12-21 | 北京大学深圳医院 | Sample collection device |
-
2018
- 2018-05-28 CN CN201810523000.8A patent/CN108382732A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2602819Y (en) * | 2003-03-19 | 2004-02-11 | 南京红十字血液中心 | Float type support frame for test-tube |
| CN205838691U (en) * | 2016-07-27 | 2016-12-28 | 浙江清天地环境工程有限公司 | The biological floating bed of high and low position can be automatically adjusted |
| CN205965943U (en) * | 2016-08-29 | 2017-02-22 | 上海奥普生物医药有限公司 | Combined multifunctional test -tube frame |
| CN207013009U (en) * | 2017-02-28 | 2018-02-16 | 攀枝花市中西医结合医院 | Medical blood taking rack for test tube |
| CN207259238U (en) * | 2017-08-11 | 2018-04-20 | 杭州泽灿环境科技有限公司 | It is a kind of to float basin easy to splicing and fixed ecology |
| CN208264971U (en) * | 2018-05-28 | 2018-12-21 | 北京大学深圳医院 | Sample collection device |
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Application publication date: 20180810 |