CN206897409U - A kind of analyzer sample reaction tank - Google Patents
A kind of analyzer sample reaction tank Download PDFInfo
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- CN206897409U CN206897409U CN201720478727.XU CN201720478727U CN206897409U CN 206897409 U CN206897409 U CN 206897409U CN 201720478727 U CN201720478727 U CN 201720478727U CN 206897409 U CN206897409 U CN 206897409U
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- reagent
- reaction tank
- sample
- entry port
- feed tube
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Abstract
The utility model discloses a kind of analyzer sample reaction tank, it includes pond body, first reagent feed tube, second reagent feed tube, sample efferent duct and discharging tube, the pond body includes pool wall, reagent reservoir, bottom of pond, first reagent entry port, second reagent entry port, sample delivery outlet and leakage fluid dram, the funnel structure that the gradual transition of bottom of pond is reduced, the leakage fluid dram is arranged on bottom of pond center, first reagent entry port, second reagent entry port is arranged on the bottom of reagent reservoir, the first reagent feed tube connects the first reagent entry port, second reagent feed tube connects the second reagent entry port, the sample efferent duct connects sample delivery outlet；The discharging tube connected drainage mouth.The effect of mixing can be effectively improved simultaneously using the utility model, improve the Stability and veracity of instrument.
Description
Technical field
It the utility model is related to a kind of Medical Instruments, more particularly to a kind of analyzer sample reaction tank.
Background technology
In medical instruments field, especially clinical examination instrument, such as conventional cellanalyzer, Biochemical Analyzer, it is immunized and divides
Analyzer etc., its sample to be tested need to carry out mixing concurrent biochemical reaction by dilution and with other biochemical reagents, reach instrument
After device requirement to be detected, the detection module into particular methodology carries out analysis detection；And dilution is provided, mixed, chemical reaction
Place, typically by be referred to as reaction tank core devices complete.
Sample reaction tank common at present is to add reagent from reaction tank port part, is then mixed by mechanical agitation
It is even；Or mixed by being passed through Discontinuous gas in reaction tank bottom；There are complicated, carrying pollution, splashing liquid etc. to lack
Fall into.
Therefore, prior art has yet to be improved and developed.
Utility model content
The purpose of this utility model is to provide a kind of analyzer sample reaction tank, it is intended to solves existing sample reaction
Pool structure is complicated, carries the problems such as pollution, splashing liquid.
The technical solution of the utility model is as follows：
A kind of analyzer sample reaction tank, it includes pond body, the first reagent feed tube, the second reagent feed tube, sample
Efferent duct and discharging tube, the pond body include pool wall, reagent reservoir, bottom of pond, the first reagent entry port, the second reagent entry port, sample
Delivery outlet and leakage fluid dram, the funnel structure that the gradual transition of bottom of pond is reduced, the leakage fluid dram are arranged on bottom of pond center, the first examination
Agent import, the second reagent entry port are arranged on the bottom of reagent reservoir, and the first reagent feed tube connects the first reagent entry port, the
Two reagent feed tubes connect the second reagent entry port, and the sample efferent duct connects sample delivery outlet；The discharging tube connected drainage
Mouthful.
Described analyzer sample reaction tank, wherein, the first reagent feed tube of the sample reaction tank and the second examination
Agent feed tube is in approximately the same plane, and with the horizontal plane shape of the central axis of reaction tank cavity in an angle.
Described analyzer sample reaction tank, wherein, first reagent entry port and the second reagent entry port and reaction tank
The central shaft of cavity is not overlapping.
Described analyzer sample reaction tank, wherein, the first reagent entry port and the second reagent on reaction tank cavity enter
Mouth is on the conical surface of bottom of pond.
Described analyzer sample reaction tank, wherein, the pool wall is made up of transparent rotproofness material.
Described analyzer sample reaction tank, wherein, the first storage glue groove and the second storage glue groove are additionally provided with pond body,
The first reagent feed tube and the second reagent feed tube are respectively placed in first storage glue groove and the second storage glue groove, and described
The glue of fixating reagent feed tube is provided with one storage glue groove and the second storage glue groove.
Described analyzer sample reaction tank, wherein, the first reagent feed tube and the second reagent feed tube are at least
It is provided with one.
The beneficial effects of the utility model：The utility model reacts pool structure by providing a kind of new sample, not only ties
Structure is simple, it is few to carry pollution, while effectively improves the effect of mixing, improves the Stability and veracity of instrument.
Brief description of the drawings
Fig. 1 is reaction tank general structure schematic diagram provided by the utility model.
Fig. 2 a are the diagrammatic cross-sections of reaction tank in the utility model embodiment.
Fig. 2 b are the A-A diagrammatic cross-sections of reaction tank in the utility model embodiment.
Fig. 2 c are the B-B diagrammatic cross-sections of reaction tank in the utility model embodiment.
Fig. 2 d are the E-E diagrammatic cross-sections of reaction tank in the utility model embodiment.
Fig. 3 a are the side views of reaction tank in utility model embodiment.
The F-F diagrammatic cross-sections of reaction tank in Fig. 3 b the utility model embodiments.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, clear and definite, develop simultaneously implementation referring to the drawings
The utility model is further described example.
Referring to Fig. 1, a kind of analyzer sample reaction tank provided by the utility model includes：Pond body 1, the first reagent enter
Liquid pipe 2, the second reagent feed tube 3, sample efferent duct 4 and discharging tube 5.
Referring to Fig. 2 a, 2b, 2c and 2d, the pond body 1 includes pool wall 11, reagent reservoir 12, bottom of pond 13, the first reagent entry port
22nd, the second reagent entry port 32 and leakage fluid dram 14, the funnel structure that the 13 gradual transition of bottom of pond is reduced, the leakage fluid dram 14 are set
In the center of bottom of pond 13, be advantageous to the realization of discharge opeing.
The pool wall 11 is made up of rotproofness material.More preferably, made by transparent rotproofness material, such as PC, PMMA
The high material of transparency, is easy to the observation to course of reaction；And by obtaining brighter and cleaner pool wall surface, cleansing power is improved,
And beneficial to the realization of discharge opeing.
The exposed parts of the first reagent feed tube 2 and the second reagent feed tube 3 are connected with the reagent sebific duct accessed,
Reagent feed liquor pipe orifice is identical with the reagent entry port diameter in pond body, and forms connection；To ensure the first reagent feed tube 2 and the
The installation of two reagent feed tubes 3 is reliable, and the first storage glue groove 211, the second storage glue groove 311 are additionally provided with pond body 1, enters reagent
Liquid pipe is firmly fixed in pond body 1.
Sample delivery outlet 42 is provided with the pool wall of the pond body 1, and the mounting hole of sample efferent duct 4, mounting hole are set
Diameter is slightly larger than sample efferent duct external diameter, and the exposed parts of sample efferent duct are connected with the sample output sebific duct accessed, will be anti-
Sample after answering, which is sent into detection module, to be analyzed and is tested；Sample exports pipe orifice and the sample delivery outlet 42 in pond body 1
Diameter is identical, and forms connection；To ensure that the installation of sample efferent duct 4 is reliable, storage glue groove 411 is additionally provided with pond body 1, is protected
Card sample efferent duct is firmly fixed in pond body 1.
Leakage fluid dram 14 is provided with the pool wall of the pond body 1, and the mounting hole of discharging tube 5 is set, installation bore dia is bigger
In discharging tube external diameter, the exposed parts of discharging tube are connected with the discharge opeing sebific duct accessed, for emptying reaction tank cavity；Discharging tube
Endoporus is identical with 14 diameters of discharge opeing outlet in pond body 1, and forms connection；To ensure that the installation of discharging tube 5 is reliable, in pond body 1
On be additionally provided with storage glue groove 511, ensure that discharging tube is firmly fixed in pond body 1.
As best shown in figures 3 a and 3b, the first reagent feed tube 2 of the sample reaction tank and the second reagent feed tube 3 are in same
In one plane, the horizontal plane of the plane and the central axis of reaction tank cavity forms acute angle, and first examination
The reagent entry port 32 of agent import 22 and second is not overlapping with the central shaft of reaction tank cavity, and the first reagent on reaction tank cavity enters
The reagent entry port 32 of mouth 22 and second is located on the conical surface of bottom of pond 13；After so setting so that the reagent added with certain speed,
Can on the inwall of reaction tank cavity spiral, and drive sample to mix together, while 22,32 two strands of reagents of reagent entry port
Liquid stream forms the motion of opposite direction, collides and impacts, mutually rapidly merge, forms good Blending Efficiency of Blending；It is not required to
The purpose that sample and reagent are quick, fully mix can be reached by the stirring of outside, so as to improve the detection speed of instrument and
Stability.
The advantages of the utility model, includes：Adding for reagent need not add from the port part of reaction tank, reduce liquid and fly
The adhesion residual with pool wall is splashed, the reagent added from bottom, it is highly controllable pond inwall, required for less cleaning pond
Reagent consumption；The side that pond covers is assembled into the pipe joint of reagent liquid-feeding tube of the prior art, sample pipette etc. simultaneously
Case defect, is optimized, there is provided relatively simple reagent feed tube and the fixed form of sample efferent duct, and cause external
Sebific duct plug is convenient, so as to optimize assembly technology.Further more preferably, in case study on implementation of the present utility model, reagent and sample
This mixing is completed by rotation, the collision of liquid stream, it is not necessary to is blown into gas to liquid from bottom of pond portion or upper end and is mixed
It is even, less liquid splash, and meanwhile saving gas power set, while influence of the residual small bubbles to measurement is eliminated, mix effect
Fruit is good.
In above-mentioned case study on implementation, reagent feed tube, sample efferent duct can also have it is multiple, for one or more liquid-likes
This automatic mixing.And reagent liquid-feeding tube, sample efferent duct and discharging tube can also be integrally formed processing with pond body, for providing
Sample liquid gives multiple follow-up processes.
It should be appreciated that application of the present utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
Say, can according to the above description be improved or converted, all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit requires.
Claims (7)
1. a kind of analyzer sample reaction tank, it is characterised in that including pond body, the first reagent feed tube, the second reagent feed liquor
Pipe, sample efferent duct and discharging tube, the pond body include pool wall, reagent reservoir, bottom of pond, the first reagent entry port, the second reagent and entered
Mouth, sample delivery outlet and leakage fluid dram, the funnel structure that the gradual transition of bottom of pond is reduced, the leakage fluid dram are arranged in bottom of pond
Centre, the first reagent entry port, the second reagent entry port are arranged on the bottom of reagent reservoir, the examination of the first reagent feed tube connection first
Agent import, the second reagent feed tube connect the second reagent entry port, and the sample efferent duct connects sample delivery outlet；The discharging tube
Connected drainage mouth.
2. analyzer according to claim 1 sample reaction tank, it is characterised in that the first examination of the sample reaction tank
Agent feed tube and the second reagent feed tube are in approximately the same plane, and with the horizontal plane shape of the central axis of reaction tank cavity
Angle at an acute angle.
3. analyzer according to claim 2 sample reaction tank, it is characterised in that first reagent entry port and second
Reagent entry port is not overlapping with the central shaft of reaction tank cavity.
4. analyzer according to claim 3 sample reaction tank, it is characterised in that the first reagent on reaction tank cavity
Import and the second reagent entry port are located on the conical surface of bottom of pond.
5. analyzer according to claim 3 sample reaction tank, it is characterised in that the pool wall is by transparent rotproofness
Material is made.
6. analyzer according to claim 3 sample reaction tank, it is characterised in that the first storage is additionally provided with pond body
Glue groove and the second storage glue groove, the first reagent feed tube and the second reagent feed tube are respectively placed in first storage glue groove and
In two storage glue grooves, the glue of fixating reagent feed tube is provided with first storage glue groove and the second storage glue groove.
7. analyzer according to claim 1 sample reaction tank, it is characterised in that the first reagent feed tube and
Two reagent feed tubes are at least provided with one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720478727.XU CN206897409U (en) | 2017-05-03 | 2017-05-03 | A kind of analyzer sample reaction tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720478727.XU CN206897409U (en) | 2017-05-03 | 2017-05-03 | A kind of analyzer sample reaction tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206897409U true CN206897409U (en) | 2018-01-19 |
Family
ID=61291725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720478727.XU Active CN206897409U (en) | 2017-05-03 | 2017-05-03 | A kind of analyzer sample reaction tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206897409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682207A (en) * | 2020-12-31 | 2022-07-01 | 中元汇吉生物技术股份有限公司 | Reagent heating reaction device and reaction tank |
-
2017
- 2017-05-03 CN CN201720478727.XU patent/CN206897409U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682207A (en) * | 2020-12-31 | 2022-07-01 | 中元汇吉生物技术股份有限公司 | Reagent heating reaction device and reaction tank |
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| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200528 Granted publication date: 20180119 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220919 Granted publication date: 20180119 |
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| PD01 | Discharge of preservation of patent |