CN108786951A - A kind of reagent detection pipe and reagent detect tube assembly - Google Patents
A kind of reagent detection pipe and reagent detect tube assembly Download PDFInfo
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- CN108786951A CN108786951A CN201810550755.7A CN201810550755A CN108786951A CN 108786951 A CN108786951 A CN 108786951A CN 201810550755 A CN201810550755 A CN 201810550755A CN 108786951 A CN108786951 A CN 108786951A
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- tubular body
- detection pipe
- isolation film
- tubular
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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
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5082—Test tubes per se
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Abstract
The invention discloses a kind of reagent detection pipes, including tubular body comprising hollow tubular body；Isolation film on tubular body inner wall is set, at least one accommodating cavity of tubular body is used to form；Bindiny mechanism, include the auxiliary connection of a pair of salable cooperation, auxiliary connection is separately positioned on the both ends of tubular body, for joining end to end for more than two tubular bodies, means of communication, for puncturing corresponding isolation film when more than two tubular bodies join end to end, communicating for more than two tubular body accommodating cavities is realized.Bindiny mechanism and means of communication of the present invention by diversified forms, it can realize and achieve the purpose that upper and lower reagent detection pipe accommodating cavity is communicated when multiple detection pipes join end to end, experimentation is enormously simplified, avoids tedious steps when situ configuration solvent, and testing result is accurate.The present invention is highly practical, is examined soon suitable for food, water quality is examined soon and the multi-field Site Detections such as biology, medicine, environmental protection, with prodigious application value.
Description
Technical field
The present invention relates to detection pipes, more particularly to a kind of accurate reagent detection pipe of easy to operate and testing result and examination
Agent detects tube assembly.
Background technology
In food, drug, herding, agricultural, health, water quality, coal chemical industry, soil, judicial expertise, building materials, clothes, air
Many fields such as environment (being not limited to) can all use various reagents detection.In detection process, different detection projects needs difference
Reagent type and levels proportioning.Such as a certain detection process needs several reagent, and several reagent has stringent addition
Mixing sequence, time interval, addition concentration, ratio.When therefore detecting, each reagent must be formulated into various concentration, preserve
In different containers.Required according to step, sequentially, time interval require add successively.
And when above-mentioned technical operation, there are many defects：1) reagent preparation needs take considerable time, or even occupy entire
The most of the time of detection process；2) reagent preparation needs a large amount of auxiliary tools such as balance, graduated cylinder, pipettor, test tube；3) whole
In a detection process, different reagents, different reaction process are required for using many different containers, such as beaker, test tube, anti-
Bottle, cuvette etc. are answered, immersion, addition, culture, colorimetric, measurement process are respectively used to, container types and quantity used are too many；4)
Configure the amount detection of detection reagent, generally larger than actual detection needs, reagent configures, and do not allow it is easy to maintain, thus
Cause waste and inconvenience；5) some Special field environment do not have container and auxiliary tool, and use condition, detection work can not
Expansion；6) layman can not carry out complicated detection.
It can be seen that available reagent detection device is in structure and use, there are inconveniences and defect.Found a kind of knot
Structure is simple and convenient to operate and the accurate novel agent detection pipe of result, and being current industry pole needs improved target.
Invention content
The technical problem to be solved in the present invention is to provide a kind of accurate reagent detections of simple in structure, easy to operate and result
Pipe is insufficient existing for existing detection method to overcome.
In order to solve the above technical problems, the present invention provides a kind of reagent detection pipe, including：
Hollow tubular body,
Isolation film is arranged on the inner wall of the tubular body, is used to form at least one accommodating of the tubular body
Chamber；
Bindiny mechanism, includes the auxiliary connection of a pair of salable cooperation, and the auxiliary connection is separately positioned on the tubular body
Both ends, for joining end to end for more than two tubular bodies,
Means of communication realizes two for puncturing corresponding isolation film when more than two tubular bodies join end to end
Tubular body accommodating cavity described above communicates.
As an improvement of the present invention, the auxiliary connection includes the interior spiral shell being arranged on the inner wall of the tubular body bottom end
Line, and the external screw thread that is arranged on the outer wall of the tubular body top.
It is further improved, the isolation film is arranged in the top of the internal thread, and the externally threaded length is more than described
Tubular body bottom end to isolation film length.
It is further improved, the means of communication is the sawtooth projection being arranged on the external screw thread top.
Another is improved, and the auxiliary connection includes the external screw thread being arranged on the outer wall of the tubular body bottom end, and setting
Internal thread on the inner wall of the tubular body top.
It is further improved, the isolation film is arranged to be set on the bottom end of the tubular body, the inner wall of the tubular body
There is upward spine, when two tubular bodies join end to end, the spine of lower tubular ontology punctures top tubular body
Isolation film.
It is further improved, the isolation film is arranged in the bottom end of the tubular body, and the tubular body is internally provided with
Upward spine, the spine are arranged by connecting rod at the center of the tubular body, in two tubular body head
When tail is connected, the spine in lower tubular ontology punctures the isolation film of top tubular body.
It is further improved, the isolation film is arranged in the bottom end of the tubular body, the circumference of the tubular body lower part
Side wall or partial sidewall use bellows elastic construction, the spine of the tubular body being internally provided with to lower process, the point
Transfixation is crossed connecting rod and is arranged in the tubular body, and two tubular bodies press the bellows elastic construction, institute when being connected
Stating bellows elastic construction drives spine to puncture the isolation film.
Be further improved, further include lid and tail pipe, the top of the bottom end of the lid and the tail pipe respectively with institute
Bindiny mechanism is stated to match connection.
It is further improved, the means of communication is to fold rod, and the folding rod is removably arranged on the lid.
It is further improved, the means of communication is arranged on the lid, passes through the mobile realization company of the lid
Logical mechanism punctures isolation film.
It is further improved, the auxiliary connection is the protrusion that can be engaged and groove.
It is further improved, for the isolation film using good airproof performance, the material easily punctured, thickness is 0.1mm~2mm；Institute
State transparent glass material of the tubular body using antistatic, high transmittance.
The present invention also provides a kind of reagent detection pipes, including：
Hollow tubular body；
Bindiny mechanism, includes the auxiliary connection of a pair of salable cooperation, and the auxiliary connection is separately positioned on the tubular body
Both ends, for joining end to end for more than two tubular bodies；
Interrupter, including the isolation board and batching pig that are arranged on the different height position of the tubular body inner wall,
The isolation board is the partition board equipped with through-hole, and the batching pig is the cock body for blocking isolation board through-hole, and the cock body passes through
Connecting rod is fixed in the tubular body, and two tubular bodies realize a tubulose under the connection of the auxiliary connection
The sealing cooperation and unlatching of batching pig and isolation board in another tubular body in ontology.
It is further improved, the auxiliary connection is the internal thread and external screw thread of rotatable cooperation.
In addition, the present invention also provides a kind of reagents to detect tube assembly, including：
Detection pipe, the detection pipe include：
Hollow tubular body；
Isolation film is arranged on the inner wall of the tubular body, is used to form at least one accommodating of the tubular body
Chamber；The isolation film uses water-soluble film；
Bindiny mechanism, includes the auxiliary connection of a pair of salable cooperation, and the auxiliary connection is separately positioned on the tubular body
Both ends, for joining end to end for more than two tubular bodies；
Tail pipe is detected, top matches with the bindiny mechanism to be connect.
It is further improved, the auxiliary connection is the internal thread and external screw thread of rotatable cooperation, or can engage raised and recessed
Slot.
By adopting such a design, the present invention has at least the following advantages：
1. the present invention forms the accommodating cavity of tubular body, for single by the way that isolation film is arranged on the inner wall of tubular body
Solely storage reagent；Bindiny mechanism also is respectively set at the both ends of tubular body, can realize more than two tubular bodies
It joins end to end, and by the way that means of communication is arranged, corresponding isolation film is punctured when more than two tubular bodies join end to end, realizes two
A above tubular body accommodating cavity communicates, and simply and easily realizes the mixing of reactant in two detection pipes, simplifies reality
Operating process avoids tedious steps when situ configuration solvent, and dosage does not lose accurately, and testing result more accurately may be used
It leans on.
2. the auxiliary connection that the present invention is coordinated by the way that internal and external threads are arranged, and by the way that sawtooth projection or spine is arranged, make more
The sawtooth projection or spine of lower part detection pipe can directly puncture the isolation film of upper detection pipe when a detection pipe joins end to end, real
The connection of accommodating cavity, simplifies experimental procedure, and the detection pipe is simple in structure, easy to operate, practicality can in existing two detection pipes
It leans on.
3. the present invention is also by the spine being internally provided with to lower process in tubular body, and by the side wall of tubular body
It is arranged to bellows elastic construction, the bellows elastic construction is pressed when two tubular bodies are connected, it is made to drive spine thorn
Broken isolation film, realizes the connection of accommodating cavity in two detection pipes, is further simplified step, improves experiment accuracy.
4. the present invention passes through connection by the way that partition board and the mutually matched interrupter of batching pig is arranged in two tubular bodies
Secondary different degrees of screws under connection, realize batching pig in a tubular body in another tubular body isolation board it is close
Envelope cooperation and unlatching, reach the connection of accommodating cavity in two detection pipes of another way, simple in structure, easy to operate.
5. the present invention makes it be completed in special time period run-down, more also by the way that isolation film is arranged to water-soluble film
Convenient realize is added to test automatic progress, it is flexible and convenient to use, it is easily operated.
6. the present invention is highly practical, examined soon suitable for food, water quality is examined soon and biology, medicine, environmental protection etc. are multi-field shows
Field detecting has prodigious application value.
Description of the drawings
The above is merely an overview of the technical solutions of the present invention, in order to better understand the technical means of the present invention, below
In conjunction with attached drawing, invention is further described in detail with specific implementation mode.
Fig. 1 is the structural schematic diagram of reagent detection pipe embodiment one of the present invention.
Fig. 2 is the first structural schematic diagram of reagent detection pipe embodiment two of the present invention.
Fig. 3 is second of structural schematic diagram of reagent detection pipe embodiment two of the present invention.
Fig. 4 is the third structural schematic diagram of reagent detection pipe embodiment two of the present invention.
Fig. 5 is the first structural schematic diagram of reagent detection pipe embodiment three of the present invention.
Fig. 6 is second of structural schematic diagram of reagent detection pipe embodiment three of the present invention.
Fig. 7 is the structural schematic diagram of reagent detection pipe example IV of the present invention.
Fig. 8 is the structural schematic diagram of reagent detection pipe embodiment five of the present invention.
Fig. 9 is the structural schematic diagram of reagent detection pipe embodiment six of the present invention.
Specific implementation mode
Embodiment one
With reference to shown in attached drawing 1, the present embodiment reagent detection pipe, including tubular body 2 and the lid 1 with its fitted seal.
The bottom end inner wall of the tubular body 2 is equipped with internal thread 5, and the top of the internal thread 5 is equipped with for sealing the tubulose
The isolation film 6 of 2 bottom end of ontology, 6 top of isolation film form an accommodating cavity of the tubular body 2.The tubular body 2 it is upper
Portion is equipped with the external screw thread 4 to match with the internal thread 5, and the length of the external screw thread 4 is more than the tubular body bottom end to isolation film
Length.In this way when two detection pipe head and the tail connect, by the external screw thread 4 and top tubular body of lower tubular ontology
Screw thread 5 forms the auxiliary connection of a pair of of sealing cooperation, is mutually matched and screws, then the top of the external screw thread 4 of lower tubular ontology can be with
The isolation film 6 of top tubular body is punctured, realizes communicating for two detection pipe accommodating cavities, reaches the mixed of substance in two accommodating cavities
It closes.
Isolation film 6 is for the benefit of punctured, the top of the external screw thread 4 is preferably provided with sawtooth projection 7.
Isolation film 6 is using transparent, good airproof performance the, material that easily punctures in the present embodiment, as PET, HDPE, PVC,
The materials such as LDPE and PP, thickness is 0.1mm~2mm, for realizing the sealing of tubular body bottom.
Tubular body 2 can be directly used for reaction training using the transparent glass material of antistatic, high transmittance in the present embodiment
It supports vessel or colorimetric vessel uses.
The inner wall of lid 1 is equipped with the internal thread to match with external screw thread 4 in the present embodiment, for realizing on tubular body
The sealing in portion.
The present embodiment reagent detection pipe in multiple reagent detection pipes in application, be packed into various concentration, variety classes in advance
Reagent or reactant, then corresponding reagent detection pipe join end to end connecing according to the order of addition of reaction, simple side
Just realize plurality of reagents, be placed in 1 detection pipe.When detection, isolation film is punctured so that plurality of reagents mixes, in pipe
Interior reaction, colorimetric.The type and quantity of container used in detection are greatly reduced, it is easy to operate, it is highly practical.
Specially：With reference to shown in attached drawing 1, tubular body 2 is identical with 2 ' structure of tubular body, by the bottom of tubular body 2
Internal thread 5 is connected with the rotation of the external screw thread 4 ' of 2 ' upper end of tubular body, and the top sawtooth projection 7 ' of the external screw thread 4 ' can pierce
The isolation film 6 of 2 bottom of tubular body is broken, the reagent in tubular body 2 is flowed into tubular body 2 ' by the isolation film 6 being punctured
In, reagent mixing, reaction in the reagent and tubular body 2 ' in tubular body 2 complete detection or wait for operate in next step.
Certainly, reagent detection pipe of the present invention can also the connection of multiple head and the tail, be used in conjunction with, greatly reduce container used when detection
Type and quantity.
Reagent detection pipe of the present invention also can be used alone, and when detection, lid 1 is first turned on, by tested substance (liquid
Or solid soak) be added in the tubular body 2 containing detection reagent, after mixing, cover lid 1, detection complete or
It waits for and operating in next step.
Embodiment two
The present embodiment two and above-described embodiment one the difference is that, which is equipped with outer spiral shell
Line 14, the 12 top inner wall of tubular body are equipped with internal thread 15.The isolation film 16 is arranged in the bottom end of tubular body 12, the pipe
The upper inside wall of shape ontology 12 is equipped with upward spine 17.The number of the spine 17 can be set as needed, to
On angle can also be set as needed to be arranged obliquely.As being only arranged two in attached drawing 2 on the inner wall of tubular body
Opposite upward spine 17；As, in the upward spine 17 of the inner wall of a tubular body circle provided circumferentially about, can realized in attached drawing 3
When two tubular bodies join end to end, the spine of lower tubular ontology punctures the isolation film of top tubular body, realizes two inspections
Test tube accommodating cavity communicates.
Upward spine 18 can also be arranged at the inside center of tubular body 12, specifically as shown in Fig. 4
The spine 18 center of tubular body 12 can be fixed on by connecting rod 19, can also realize in two tubular body head and the tail phases
Lian Shi, the spine 18 in lower tubular ontology puncture the isolation film 16 of top tubular body.
Specially：With reference to shown in attached drawing 2 to 4, tubular body 12 is identical with 12 ' structure of tubular body, by tubular body 12
The rotation of bottom external screw thread 14 and 12 ' upper internal threaded 15 ' of tubular body be connected, spine 17 ' inside the tubular body 12 ',
18 ' can puncture the isolation film 16 of 12 bottom of tubular body, and the reagent in the tubular body 12 passes through the isolation film 16 that is punctured
It is flowed into tubular body 12 ', reagent mixing, reaction in the reagent and tubular body 12 ' in tubular body 12 complete detection
Or it waits for and operating in next step.
Can also include lid 11 and tail pipe 13 in the present embodiment, the outer wall of the lid 11 is equipped with and 15 phase of internal thread
The external screw thread matched, for realizing the sealing on 12 top of tubular body.The superstructure of the tail pipe 13 is upper with the tubular body 12
Portion's structure is identical, the lower section for being connected to lowermost end detection pipe, to accept the reagent in each detection pipe accommodating cavity in top, makes it
Mixing, reacts.
Embodiment three
As depicted in figures 5 and 6, the present embodiment three and above-described embodiment two the difference is that, under the tubular body 22
The circumferential side wall or partial sidewall in portion use bellows elastic construction 20, the point of the tubular body 22 being internally provided with to lower process
Thorn 28, the spine 28 are arranged by connecting rod 29 in tubular body 22, and two tubular bodies press the bellows bullet when being connected
Property structure 20, make it that spine 28 be driven to puncture isolation film 26, realize being connected for two tubular body accommodating cavities up and down.
Specially：With reference to shown in attached Figures 5 and 6, tubular body 22 is identical with 22 ' structure of tubular body, by tubular body 22
After joining end to end with tubular body 22 ', by pressing bellows elastic construction 20, then the side wall of tubular body 22 can wallowing motion
Or move up and down, and then spine 28 is driven to puncture isolation film 26, realize being connected for upper and lower two tubular body accommodating cavities.
Certainly, lid 21 and tail pipe 23 are may also comprise in the present embodiment, the lid 21 is for realizing the tubular body 22
Upper end seals.The tail pipe 23 is connected to the lower section of least significant end tubular body 22 ', by pressing bellows elastic construction 20 ', then manages
The side wall meeting wallowing motion of shape ontology 22 ' moves up and down, and then spine 28 ' is driven to puncture isolation film 26 ', realizes tubular body
22 ' accommodating cavities are communicated with tail pipe 23.
Example IV
As shown in Fig. 7, the present embodiment four and above-described embodiment two the difference is that, the lid of the reagent detection pipe 32
The detachable folding rod 37 torn open is provided on body 31.The folding rod 37 when not testing, be folded be stowed in it is spare on lid 31.?
It when experiment needs, takes down the folding rod 37 and struts, can be used for puncturing isolation film 36, play connectivity structure connection two tubuloses up and down
The effect of ontology accommodating cavity, it is simple and convenient, avoid the setting of means of communication inside detection pipe.
It is further improved, means of communication can be also fixed on lid, if downward spine is arranged below lid, led to
It crosses the moving in rotation of lid or push action realizes that means of communication punctures isolation film, equally realize and reacted in two detection pipes
The mixing of object.
Embodiment five
As shown in Fig. 8, the present embodiment five and above-described embodiment two the difference is that, inside the tubular body 42 not
Isolation film is set, but interrupter is set.The interrupter includes being arranged in the different height position of 42 inner wall of tubular body
On isolation board 46 and batching pig 47, the isolation board 46 be the partition board equipped with through-hole, the batching pig 47 be for blocking isolation board
The cock body of 46 through-holes, the cock body are fixed on by connecting rod 49 in tubular body 42, and two tubular bodies are in threaded connection pair
Under connection, realize that the batching pig 47 and the sealing of isolation board 46 ' in another tubular body 42 ' in a tubular body 42 coordinate
With unlatching.
Specially：With reference to shown in attached drawing 8, tubular body 42 is identical with 42 ' structure of tubular body, by tubular body 42 and pipe
Shape ontology 42 ' is connected through a screw thread after pair joins end to end, batching pig 47 and the 42 ' top of tubular body of 42 lower part of tubular body
Isolation board 46 ' realize sealing, then form the accommodating cavity of tubular body 42.When detection pipe accommodating cavity communicates needs up and down, twist
The threaded connection pair of loose tubular body 42 and tubular body 42 ' makes batching pig 47 be detached with isolation board 46 ', realizes two up and down
Tubular body accommodating cavity communicates.
Certainly, tail pipe 43 is may also comprise in the present embodiment, the top of the superstructure of the tail pipe 43 and the tubular body 42
Structure is identical, the lower section for being connected to lowermost end tubular body 42 ', to accept the reagent in each detection pipe accommodating cavity in top,
Make its mixing, reacts.Specifically：Tubular body 42 ' and tail pipe 43 are connected through a screw thread after pair joins end to end, the tubulose
The batching pig 47 ' of 42 ' lower part of ontology is realized with the isolation board on 43 top of tail pipe and is sealed, then forms the accommodating cavity of tubular body 42 '.
When needing tubular body 42 ' to be communicated with 43 accommodating cavity of tail pipe, unscrews the threaded connection pair of tubular body 42 ' and tail pipe 43, make
Batching pig 47 ' is detached with isolation board, and realization tubular body 42 ' is communicated with 43 accommodating cavity of tail pipe.
Embodiment six
As shown in Fig. 9, the present embodiment six and above-described embodiment two the difference is that, in the tubular body 52 every
Water-soluble film is used from film 56, so that it is completed in special time period run-down, reduces the setting of means of communication, it is more convenient
Realization experiment it is automatic carry out, it is flexible and convenient to use, it is easily operated.
The reagent detection pipe must also be equipped with tail pipe 53, and the top of the tail pipe 53 is equipped with to match with top means of communication
Means of communication, to accept the reagent in each detection pipe accommodating cavity in top, makes its mixing, sends out for being connect with top tubular body
Raw reaction.
In addition, other types of connection auxiliary structure can be also arranged in reagent detection pipe of the present invention, the protrusion of sealing can be such as engaged
And groove structure.
Reagent detection pipe in above-described embodiment one to example IV can also realize the packing of small sample amount, operation side
Just, as a result accurately, highly practical.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, this field
Technical staff makes a little simple modification, equivalent variations or modification using the technology contents of the disclosure above, all falls within the present invention's
In protection domain.
Claims (17)
1. a kind of reagent detection pipe, which is characterized in that including：
Hollow tubular body；
Isolation film is arranged on the inner wall of the tubular body, is used to form at least one accommodating cavity of the tubular body；
Bindiny mechanism, includes the auxiliary connection of a pair of salable cooperation, and the auxiliary connection is separately positioned on the two of the tubular body
End, for joining end to end for more than two tubular bodies,
Means of communication is realized more than two for puncturing corresponding isolation film when more than two tubular bodies join end to end
The tubular body accommodating cavity communicates.
2. reagent detection pipe according to claim 1, which is characterized in that the auxiliary connection includes being arranged in the tubulose sheet
Internal thread on the inner wall of body bottom end, and the external screw thread that is arranged on the outer wall of the tubular body top.
3. reagent detection pipe according to claim 2, which is characterized in that the isolation film is arranged in the upper of the internal thread
Side, the externally threaded length are more than the tubular body bottom end to the length of isolation film.
4. reagent detection pipe according to claim 3, which is characterized in that the means of communication is to be arranged in the external screw thread
The sawtooth projection on top.
5. reagent detection pipe according to claim 1, which is characterized in that the auxiliary connection includes being arranged in the tubulose sheet
External screw thread on the outer wall of body bottom end, and the internal thread that is arranged on the inner wall of the tubular body top.
6. reagent detection pipe according to claim 5, which is characterized in that the isolation film is arranged in the tubular body
The inner wall of bottom end, the tubular body is equipped with upward spine, when two tubular bodies join end to end, lower tubular
The spine of ontology punctures the isolation film of top tubular body.
7. reagent detection pipe according to claim 5, which is characterized in that the isolation film is arranged in the tubular body
Bottom end, the tubular body are internally provided with upward spine, and the spine is arranged by connecting rod in the tubulose sheet
At the center of body, when two tubular bodies join end to end, the spine in lower tubular ontology puncture top tubular body every
From film.
8. reagent detection pipe according to claim 1, which is characterized in that the isolation film is arranged in the tubular body
Bottom end, the circumferential side wall or partial sidewall of the tubular body lower part use bellows elastic construction, the tubular body it is interior
Portion is equipped with the spine to lower process, and the spine is arranged by connecting rod in the tubular body, and two tubular bodies are connected
When press the bellows elastic construction, the bellows elastic construction drives spine to puncture the isolation film.
9. according to claim 1 to 8 any one of them reagent detection pipe, which is characterized in that further include lid and tail pipe, it is described
The bottom end of lid and the top of the tail pipe, which respectively match with the bindiny mechanism, to be connect.
10. reagent detection pipe according to claim 9, which is characterized in that the means of communication is to fold rod, the folding
Rod is removably arranged on the lid.
11. reagent detection pipe according to claim 9, which is characterized in that the means of communication is arranged on the lid,
Isolation film is punctured by the mobile realization means of communication of the lid.
12. reagent detection pipe according to claim 1, which is characterized in that the auxiliary connection be can engage protrusion and it is recessed
Slot.
13. reagent detection pipe according to claim 1, which is characterized in that the isolation film uses good airproof performance, easily punctures
Material, thickness be 0.1mm~2mm；The tubular body uses the transparent glass material of antistatic, high transmittance.
14. a kind of reagent detection pipe, which is characterized in that including：
Hollow tubular body；
Bindiny mechanism, includes the auxiliary connection of a pair of salable cooperation, and the auxiliary connection is separately positioned on the two of the tubular body
End, for joining end to end for more than two tubular bodies；
Interrupter, including the isolation board and batching pig that are arranged on the different height position of the tubular body inner wall, it is described
Isolation board is the partition board equipped with through-hole, and the batching pig is the cock body for blocking isolation board through-hole, and the cock body passes through connection
Bar is fixed in the tubular body, and two tubular bodies realize a tubular body under the connection of the auxiliary connection
In batching pig and another tubular body in isolation board sealing cooperation and open.
15. reagent detection pipe according to claim 14, which is characterized in that the auxiliary connection is the interior spiral shell of rotatable cooperation
Line and external screw thread.
16. a kind of reagent detects tube assembly, which is characterized in that including：
Detection pipe, the detection pipe include：
Hollow tubular body；
Isolation film is arranged on the inner wall of the tubular body, is used to form at least one accommodating cavity of the tubular body, institute
It states isolation film and uses water-soluble film；
Bindiny mechanism, includes the auxiliary connection of a pair of salable cooperation, and the auxiliary connection is separately positioned on the two of the tubular body
End, for joining end to end for more than two tubular bodies；
Tail pipe is detected, top matches with the bindiny mechanism to be connect.
17. reagent detection pipe according to claim 16, which is characterized in that the auxiliary connection is the interior spiral shell of rotatable cooperation
Line and external screw thread, or the protrusion and groove that can engage.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710707994.4A CN107457017A (en) | 2017-08-17 | 2017-08-17 | A kind of reagent detection pipe |
| CN2017107079944 | 2017-08-17 |
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| CN108786951A true CN108786951A (en) | 2018-11-13 |
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| CN201710707994.4A Pending CN107457017A (en) | 2017-08-17 | 2017-08-17 | A kind of reagent detection pipe |
| CN201810550755.7A Pending CN108786951A (en) | 2017-08-17 | 2018-05-31 | A kind of reagent detection pipe and reagent detect tube assembly |
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| CN112221546B (en) * | 2020-08-27 | 2021-11-26 | 中国科学院苏州生物医学工程技术研究所 | Sample transfer device, transfer system and method |
| CN113758781A (en) * | 2021-11-05 | 2021-12-07 | 北京艾科瑞医学生物技术有限公司 | Sample pretreatment device and pretreatment method |
| CN115250788A (en) * | 2022-08-23 | 2022-11-01 | 中铁西北科学研究院有限公司 | Ecological planting device capable of uniformly heating |
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Application publication date: 20181113 |