CN110053793A - A method of saving device and its processing of biological sample - Google Patents
A method of saving device and its processing of biological sample Download PDFInfo
- Publication number
- CN110053793A CN110053793A CN201910235233.2A CN201910235233A CN110053793A CN 110053793 A CN110053793 A CN 110053793A CN 201910235233 A CN201910235233 A CN 201910235233A CN 110053793 A CN110053793 A CN 110053793A
- Authority
- CN
- China
- Prior art keywords
- spheric
- biological sample
- operating space
- staving
- seal closure
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
- B65B3/28—Methods or devices for controlling the quantity of the material fed or filled by weighing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B7/00—Closing containers or receptacles after filling
- B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
- B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
- B65B7/2835—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers applying and rotating preformed threaded caps
-
- 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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
Abstract
The present invention relates to biological sample process field more particularly to a kind of methods for the device and its processing for saving biological sample.A kind of device saving biological sample, comprising: sample processor, weighing fluid injection unit, sealing unit.The weighing fluid injection unit, sealing unit are all located in sample processor.The problems such as present invention solves the leakproofness that biological sample encounters during processing, safety, the degree of automation and recycles.
Description
Technical field
The present invention relates to biological sample process field more particularly to a kind of device for saving biological sample and its sides of processing
Method.
Background technique
Biological sample is the basis of medical research, quality largely decide result of study accuracy and can
By property.Under normal condition, there is oxygen in air, the microorganism in biological sample contacted with oxygen can growth and breeding, and lead to
Crossing Vacuum Package can then effectively prevent microorganism to contact with oxygen, prevent the growth of microorganism.Formalin is the water-soluble of formaldehyde
Liquid, appearance colorless is transparent, and there is corrosivity may cause allergic reaction, skin if human skin directly contacts formalin
Skin is scorching or eczema, especially work on need the people of Long Term Contact formalin, often have such phenomenon and occur, therefore need to avoid
Skin directly touches, and touches Ying Su accidentally and is rinsed with clear water.Formaldehyde volatility is very strong, has strong and stimulating to eyes, has injury
Power.
Following point can be encountered during biological sample processing:
1, necessary vacuum state inside the container of biological sample is saved, biological sample is avoided to contact and become with air
Matter；
2, people is avoided to be in direct contact with it to when formalin liquid is added in the container for saving biological sample, it otherwise can be right
Human body damages.
3, the container for saving biological sample, which can be realized, to be recycled, and the pollution and harm to environment are reduced；
4, the process of biological sample processing can be realized automation, improve the efficiency of staff.
In order to avoid the above problem, a kind of device for handling biological sample is needed.
In the present invention, sample container uses transparent plastic material, is barrel-shaped structure.
Summary of the invention
It is an object of the invention to be solved the above problems using the sample container of helicitic texture.The present invention is by following
Technical solution is attained in that
First technical solution of the invention provides a kind of device for saving biological sample, comprising: sample processor, title
Re-injection liquid unit, sealing unit；
The sample processor is an integral structure, comprising: operating space, Storage, interlayer area；The operating space is located at sample
The top of present treatment machine comprising the spheric seal closure one and spheric seal closure two of two foldings；The Storage is located at
The bottom of sample processor；The interlayer area is between operating space, Storage；
The weighing fluid injection unit is located in operating space, comprising: weighing apparatus, supporting plate, motor one, cylinder, crotch, fluid injection
Pump, vacuum pump；The weighing apparatus is fixed in operating space；The vacuum pump is located in interlayer area；The motor one is located at weighing
The side of device, output end are connected with cylinder；The telescopic end of the crotch and cylinder is set together, and one end is arranged two and inserts
Bar；The supporting plate is located on the top surface of weighing apparatus, and there are two jacks for one end setting；
It is characterized by: the sealing unit is located in operating space, comprising: Pneumatic clamping jaw, clamping ring, motor two, cylindrical die roll,
Screw rod, interior silk braid, rotating disk, fixture block；The Pneumatic clamping jaw is located at the side of weighing fluid injection unit；There are two the clamping rings, often
It is a to link together respectively with the movable end of Pneumatic clamping jaw；The motor two is located at the side of Pneumatic clamping jaw, output end connection
There is cylindrical die roll；The screw rod passes through fixed interior silk braid and is connected with cylindrical die roll；The rotating disk is connected to the one of screw rod
End；The fixture block has two pieces, is symmetrically fixed on the bottom surface of rotating disk；
The sample container is barrel-shaped structure, comprising: staving, retaining ring, spiral cover.
In one embodiment, the Storage is provided with suspension unit, and suspension unit includes: upright bar, hanger bar, extension
Hook；The both ends of upright bar link together with the upper top surface of Storage and lower top surface respectively, and upright bar is rotation；Hanger bar has more
It is a, it is evenly distributed on around upright bar and coupled；Hook has multiple, and the bottom with each hanger bar is connected to one respectively
It rises.
In one embodiment, rubber pad is arranged in the position that described two spheric seal closures one contact.
In one embodiment, rubber is arranged in the position that the spheric seal closure one is contacted with spheric seal closure two
Pad.
In one embodiment, increase rubber washer between the retaining ring and spiral cover.
In one embodiment, the clamping ring increases resilient sleeve.
In one embodiment, overload protection is arranged in the motor two.
Second technical solution of the invention provides a kind of method for handling sample container, and its step are as follows: 1. firstly, ball
Face shape seal closure one is in the open state, puts samples into staving, then, staving is placed on supporting plate, while also rotation
Lid is stuck between two pieces of fixture blocks, and elastic piece clamps spiral cover.
2. in next step, electromagnetic clamp is attracted after being powered, two one relative motions of spheric seal closure are driven, then two spheric sealings
Cover one contacts, so that operating space is in air-tight state.
3. in next step, vacuum pump is started to work, the air in operating space is taken away, so that operating space is in air-tight state and is in vacuum
State.Next, topping-up pump is started to work, solution is injected into staving, when weighing apparatus detects that the solution of injection reaches given
When value, topping-up pump stops working.Then, cylinder pushes crotch to move towards supporting plate, and after inserted link is inserted into jack, cylinder stops
It only works, then, motor one rotates clockwise, and drives supporting plate and staving to run to the underface of rotating disk, and staving is in two
In the clamping ring of a opening.
4. in next step, Pneumatic clamping jaw movement, draws close two clamping rings, clamp staving, then, motor two is opened and drives cylindrical die roll
Rotation, since cylindrical die roll is engaged with screw rod, then screw rod operates together therewith, and further, rotating disk drives spiral cover downward on one side
Movement, one side rotary motion, then external screw thread is constantly engaged with internal screw thread, and finally, spiral cover bottom surface is mutually abutted with retaining ring, Elastic Circular
Platform is embedded in the through-hole two of truncated cone-shaped, so that sample container is fully sealed as an entirety.
5. in next step, opening dodge gate, the hanging hole in sample container is covered on hook.When choosing sample container, rotation is vertical
Bar to dodge gate is taken required sample container.
The present invention has the beneficial effect that:
1, the elastic rotary table that the present invention is arranged mutually is abutted with the through-hole of truncated cone-shaped, is formed sealing state, is made sample container
Interior holding vacuum state.
2, all operating process of the invention are carried out in closed environment, avoid connecing for formalin solution and human body
Touching, securely and reliably.
3, the present invention uses helixseal mode, and sample container repeated multiple times can be opened, to improve sample container
Recycling rate.
6, the present invention realizes automatic operation by the cooperation between various devices, alleviates labour slightly, mentions
High working efficiency.
Detailed description of the invention
Fig. 1 is overview one of the invention.
Fig. 2 is overview two of the invention.
Fig. 3 is the view of Storage and interlayer area of the invention.
Fig. 4 is the view of spheric seal closure one of the invention.
Fig. 5 is the view of spheric seal closure two of the invention.
Fig. 6 is the position view of spheric seal closure one and spheric seal closure two of the invention.
Fig. 7 is the view of weighing fluid injection unit of the invention.
Fig. 8 is the view of sealing unit of the invention.
Fig. 9 is the view of rotating disk of the invention.
Figure 10 is the view of sample container of the invention.
Figure 11 is the view of supporting plate of the invention.
Figure 12 is the view of suspension unit of the invention.
Figure 13 is a kind of view of embodiment of the invention.
Figure 14 is the view of injection process of the invention.
Figure 15 is the view after the completion of sample container processing of the invention.
Specific embodiment
The preferred embodiment of the present invention will be described in detail by reference to attached drawing, in this way showing for field that the present invention belongs to
There are these embodiments easy to accomplish for the people in technical staff with ordinary skill.However the present invention can also be a variety of different
Form is realized, therefore the present invention is not limited to embodiments described hereinafters.In addition, in order to more clearly describe the present invention, with this
The component that invention does not connect will be omitted from attached drawing.
Embodiment one
A kind of device saving biological sample, comprising: sample processor 1, weighing fluid injection unit 2, sealing unit 3；
The sample processor 1 is an integral structure, comprising: operating space 11, Storage 12, interlayer area 13；Such as Fig. 1 and figure
Shown in 4, the operating space 11 is located at the top of sample processor 1 comprising: spheric seal closure 1, spheric seal closure
2 112, electromagnetic clamp 113, connecting rod 114；As shown in figure 3, the Storage 12 is located at the bottom of sample processor 1, it is tubbiness
The cavity of structure is provided with dodge gate 121 on the side wall of Storage 12；The side wall activity of the dodge gate 121 and Storage 12
It links together, and is provided with pull ring 122 on dodge gate 121；The interlayer area 13 between operating space 11 and Storage 12,
It is made of upper circular bulkheads 131 and lower circular bulkheads 132；As shown in fig. 6, the upper circular bulkheads 131 are provided with through-hole one
1311；As shown in figure 5, the spheric seal closure 2 112 there are two pieces, it is symmetrically fixed on the top in interlayer area 13, every piece interior
The groove 1121 of strip is provided on wall；As shown in fig. 6, the spheric seal closure 1 there are two pieces, it is symmetrically positioned in spheric
The inside of seal closure 2 112 is provided with the fin 1111 of strip on every piece of outer wall, and fin 1111 is just stuck in groove 1121
It is interior；There are two the electromagnetic clamps 113, is symmetrically fixed on the top surface of circular bulkheads 131, seals respectively close to two spherics
Cover one 111 junction；There are four the connecting rods 114, one group of every two, one end of every group of connecting rod 114 respectively with electromagnetic clamp 113
Two clamping plates be connected, the other end is connected with the inner wall of two spheric seal closures 1 respectively；
As shown in fig. 7, the weighing fluid injection unit 2 is located in operating space 11, comprising: weighing apparatus 21, supporting plate 22, motor one
23, cylinder 24, crotch 25, topping-up pump 26, vacuum pump 27；The weighing apparatus 21 is fixed on the top surface of circular bulkheads 131；It is described
Topping-up pump 26 is fixed on the top surface of circular bulkheads 131；The vacuum pump 27 is located in interlayer area 13, be fixed on it is lower it is round every
The top surface of plate 132, and one end of vacuum pump 27 passes through through-hole 1 and extends in operating space 11；The motor 1 is fixed on
The top surface of upper circular bulkheads 131；The output shaft of the cylinder 24 and motor 1 is set together；As shown in figure 11, the fork
Frame 25 and the telescopic end of cylinder 24 are set together, and two inserted links 251 are arranged in one end；The supporting plate 22 is located at weighing apparatus 21
On top surface, there are two jacks 221 for one end setting；The inserted link 251 is just inserted into jack 221；
As shown in figure 8, the sealing unit 3 is located in operating space 11, and it is located at the top surface of upper circular bulkheads 131, comprising:
Pneumatic clamping jaw 31, clamping ring 32, motor 2 33, cylindrical die roll 34, screw rod 35, interior silk braid 36, rotating disk 37, fixture block 38；It is described pneumatic
Clamping jaw 31 is located at the side of weighing fluid injection unit 2；There are two the clamping rings 32, be semi-annular shape, it is each respectively with Pneumatic clamping jaw
31 movable end links together；The motor 2 33 is arranged on the top surface of fixed device, and is located at the one of Pneumatic clamping jaw 31
Side；The output shaft of the cylindrical die roll 34 and motor 2 33 links together, and outer surface is provided with screw thread；The interior silk braid 36 is set
It sets on the side wall of fixed device；The screw rod 35 passes through interior silk braid 36 and is connected with cylindrical die roll 34；The rotating disk 37
In the lower section of screw rod 35, the center and the bottom of screw rod 35 link together；As shown in figure 9, the fixture block 38 has two pieces, it is right
Claim the bottom surface for being fixed on rotating disk 37, to be respectively arranged with elastic piece 381 on the opposite wall surface of the two；
As shown in Figure 10, the sample container 4 is barrel-shaped structure, comprising: staving 41, retaining ring 42, spiral cover 43；The bucket
Body 41 is the cavity of inner hollow, is provided with internal screw thread 411 at open end；The inside of staving 41 is arranged in the retaining ring 42,
It is adjacent with 411 lower end of internal screw thread, and the through-hole 2 421 of truncated cone-shaped is provided at the center of retaining ring 42；The spiral cover 43 is cylinder
Shape is provided with external screw thread 433 on outer wall, elastic rotary table 432 is provided on bottom surface, convex block 431 is provided on top surface, convex
Hanging hole 4311 is provided on block 431；The size of the elasticity rotary table 432 is less than the size of spiral cover 43.
Preferably, as an embodiment, suspension unit 5 is provided in the Storage 12, suspension unit 5 wraps
It includes: upright bar 51, hanger bar 52, hook 53；The both ends of upright bar 51 are connected to one with the upper top surface of Storage 12 and bottom surface respectively
It rises, and upright bar 51 is rotation；Hanger bar 52 has multiple, is evenly distributed on around upright bar 51 and coupled；Hook 53 has
Multiple, the bottom with each hanger bar 52 links together respectively, the purpose is to neatly place sample container, takes convenient for people
It takes.
Preferably, as an embodiment, rubber is arranged in the position that described two spheric seal closures 1 contact
Pad, the purpose is to improve the airtightness of operating space 11.
Preferably, as an embodiment, the spheric seal closure 1 connects with spheric seal closure 2 112
Rubber pad is arranged in the position of touching, and the purpose is to improve the airtightness of operating space 11.
Preferably, as an embodiment, increase rubber washer between the retaining ring 42 and spiral cover 43, the purpose is to
Improve the sealing effect of sample container 4.
Preferably, as an embodiment, the clamping ring 32 increases resilient sleeve, and the purpose is to prevent clamping ring 32 and bucket
Body 41 directly contacts and generates damage.
Preferably, as an embodiment, overload protection is arranged in the motor 2 33, and the purpose is to prevent from screwing
After spiral cover 43, motor 2 33 persistently exports and damages sample container 4.
Embodiment two
The method and step of a kind of device of preservation biological sample as described in embodiment one, processing is as follows:
1. being put samples into staving 41 firstly, spheric seal closure 1 is in the open state, then, staving
41 are placed on supporting plate 22, while also spiral cover 43 is stuck between two pieces of fixture blocks 38, and elastic piece 381 clamps spiral cover 43.
2. in next step, electromagnetic clamp 113 is attracted after being powered, drive two one 111 relative motions of spheric seal closure, then two
Spheric seal closure 1 contacts, so that operating space 11 is in air-tight state.
3. in next step, vacuum pump 27 is started to work, the air in operating space 11 is taken away, operating space 11 is made to be in sealed shape
State is in vacuum state.As shown in figure 14, next, topping-up pump 26 is started to work, solution is injected into staving 41, works as weighing apparatus
21 when detecting that the solution of injection reaches given value, and topping-up pump 26 stops working.Then, cylinder 24 pushes crotch 25 towards supporting plate
22 movements, after inserted link 251 is inserted into jack 221, cylinder 24 stops working, and then, motor 1 rotates clockwise, and drives
Supporting plate 22 and staving 41 are run to the underface of rotating disk 37, and staving 41 is in the clamping ring 32 of two openings.
4. in next step, Pneumatic clamping jaw 31 acts, two clamping rings 32 are drawn close, staving 41 is clamped, then, motor 2 33 is opened
And cylindrical die roll 34 is driven to rotate, since cylindrical die roll 34 is engaged with screw rod 35, then screw rod 35 operates together therewith, further, rotation
Turntable 37 drives spiral cover 43 to move downward on one side, and one side rotary motion, then external screw thread 433 is constantly engaged with internal screw thread 411, most
Eventually, 43 bottom surface of spiral cover is mutually abutted with retaining ring 42, and elastic rotary table 432 is embedded in the through-hole 2 421 of truncated cone-shaped, so that sample holds
Device 4 is fully sealed as an entirety, as shown in figure 15.
5. dodge gate 121 in next step, is opened, by 4311 sets of hanging hole in sample container 4 on hook 53.Choose sample
When container 4, sample container 4 that rotating upright post 51 to dodge gate 121 is taken required.
Claims (8)
1. a kind of device for saving biological sample, comprising: sample processor (1), weighing fluid injection unit (2), sealing unit (3)；
The sample processor (1) is an integral structure, comprising: operating space (11), Storage (12), interlayer area (13)；It is described
Operating space (11) is located at the top of sample processor (1) comprising the spheric seal closure one (111) and spheric of two foldings
Seal closure two (112)；The Storage (12) is located at the bottom of sample processor (1)；The interlayer area (13) is located at operating space
(11), between Storage (12)；
The weighing fluid injection unit (2) is located in operating space (11), comprising: weighing apparatus (21), supporting plate (22), motor one (23),
Cylinder (24), crotch (25), topping-up pump (26), vacuum pump (27)；The weighing apparatus (21) is fixed in operating space (11)；It is described
Vacuum pump (28) is located in interlayer area (13)；The motor one (23) is located at the side of weighing apparatus (21), and output end is connected with
Cylinder (24)；The crotch (25) and the telescopic end of cylinder (24) are set together, and two inserted links (251) are arranged in one end；Institute
It states supporting plate (22) to be located on the top surface of weighing apparatus (21), there are two jack (221) for one end setting；
It is characterized by: the sealing unit (3) is located in operating space (11), comprising: Pneumatic clamping jaw (31), clamping ring (32), electricity
Machine two (33), cylindrical die roll (34), screw rod (35), interior silk braid (36), rotating disk (37), fixture block (38)；The Pneumatic clamping jaw (31)
Positioned at the side of weighing fluid injection unit (2)；There are two the clamping rings (32), each to connect respectively with the movable end of Pneumatic clamping jaw (31)
It is connected together；The motor two (33) is located at the side of Pneumatic clamping jaw (31), and output end is connected with cylindrical die roll (34)；The silk
Bar (35) passes through fixed interior silk braid (36) and is connected with cylindrical die roll (34)；The rotating disk (37) is connected to screw rod (35)
One end；The fixture block (38) has two pieces, is symmetrically fixed on the bottom surface of rotating disk (37)；
The sample container (4) is barrel-shaped structure, comprising: staving (41), retaining ring (42), spiral cover (43).
2. a kind of device for saving biological sample according to claim 1, it is characterised in that: Storage (12) setting
Have suspension unit (5), suspension unit (5) includes: upright bar (51), hanger bar (52), hook (53)；Distinguish at the both ends of upright bar (51)
It links together with the upper top surface of Storage (12) and lower top surface, and upright bar (51) is rotation；Hanger bar (52) have it is multiple,
It is even be distributed in it is around upright bar (51) and coupled；Hook (53) have it is multiple, respectively with the bottom of each hanger bar (52) connect
It is connected together.
3. a kind of device for saving biological sample according to claim 2, it is characterised in that: described two spheric sealings
Rubber pad is arranged in the position for covering one (111) contact.
4. a kind of device for saving biological sample according to claim 3, it is characterised in that: the spheric seal closure one
(111) the position setting rubber pad contacted with spheric seal closure two (112).
5. a kind of device for saving biological sample according to claim 4, it is characterised in that: the retaining ring (42) and spiral cover
(43) increase rubber washer between.
6. a kind of device for saving biological sample according to claim 5, it is characterised in that: the clamping ring (32) increases bullet
Property set.
7. a kind of device for saving biological sample according to claim 6, it is characterised in that: motor two (33) setting
Overload protection.
8. a kind of device of preservation biological sample described in -7 any one according to claim 1, it is characterised in that: sample container
Processing method it is as follows:
1. putting samples into staving (41), firstly, spheric seal closure one (111) is in the open state then, staving
(41) it is placed on supporting plate (22), while also spiral cover (43) is stuck between two pieces of fixture blocks (38), elastic piece (381) is by spiral cover (43)
It clamps.
2. in next step, electromagnetic clamp (113) is attracted after being powered, drive two spheric seal closure one (111) relative motions, then two
Spheric seal closure one (111) contacts, so that operating space (11) are in air-tight state.
3. in next step, vacuum pump (27) is started to work, the air in operating space (11) is taken away, operating space (11) is made to be in closed
State is in vacuum state.Next, topping-up pump (26) is started to work, solution is injected into staving (41), when weighing apparatus (21)
When detecting that the solution of injection reaches given value, topping-up pump (26) stops working.Then, cylinder (24) push crotch (25) towards
Supporting plate (22) movement, when inserted link (251) be inserted into jack (221) it is interior after, cylinder (24) stops working, then, motor one (23)
It rotates clockwise, drives supporting plate (22) and staving (41) to run to the underface of rotating disk (37), and staving (41) is in two
In the clamping ring (32) of opening.
4. in next step, Pneumatic clamping jaw (31) movement, draws close two clamping rings (32), clamps staving (41), then, motor two (33)
It opens and cylindrical die roll (34) is driven to rotate, since cylindrical die roll (34) is engaged with screw rod (35), then screw rod (35) operates together therewith,
Further, rotating disk (37) drives spiral cover (43) to move downward on one side, one side rotary motion, then external screw thread (433) and interior spiral shell
Line (411) is constantly engaged, and finally, spiral cover (43) bottom surface is mutually abutted with retaining ring (42), and elastic rotary table (432) is embedded in truncated cone-shaped
Through-hole two (421) in so that sample container (4) is fully sealed as an entirety.
5. in next step, opening dodge gate (121), the hanging hole (4311) on sample container (4) is covered on hook (53).It chooses
When sample container (4), rotating upright post (51) to dodge gate (121) takes required sample container (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910235233.2A CN110053793A (en) | 2019-03-28 | 2019-03-28 | A method of saving device and its processing of biological sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910235233.2A CN110053793A (en) | 2019-03-28 | 2019-03-28 | A method of saving device and its processing of biological sample |
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| CN110053793A true CN110053793A (en) | 2019-07-26 |
Family
ID=67317423
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| CN201910235233.2A Pending CN110053793A (en) | 2019-03-28 | 2019-03-28 | A method of saving device and its processing of biological sample |
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| CN205773252U (en) * | 2016-05-24 | 2016-12-07 | 广州市联盟机械设备有限公司 | Orthoscopic air purge fill spiral cover all-in-one |
| CN206156179U (en) * | 2016-11-15 | 2017-05-10 | 成都叮当自动化设备有限公司 | Freezing storage frame of biological sample |
| CN206466526U (en) * | 2017-01-03 | 2017-09-05 | 宁波大学 | A kind of foot operated garbage can |
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