CN209264738U - A kind of clinical laboratory's sample storage reaction device - Google Patents
A kind of clinical laboratory's sample storage reaction device Download PDFInfo
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- CN209264738U CN209264738U CN201822057224.2U CN201822057224U CN209264738U CN 209264738 U CN209264738 U CN 209264738U CN 201822057224 U CN201822057224 U CN 201822057224U CN 209264738 U CN209264738 U CN 209264738U
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- sample
- chamber
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- reaction vessel
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Abstract
The utility model relates to a kind of clinical laboratory's sample storage reaction devices, including at least the sample reaction vessel being built in crust of the device, the sample reaction chamber and sample culture chamber that there is sample reaction vessel transferred channel to communicate with each other, at least one tray for being used to accept sample are slideably positioned in transfering channel in the way of it can move along transfering channel；In the case where tray is moved against by sample reaction chamber to sample culture chamber along transfering channel, sample culture chamber can be detached from sample reaction chamber in such a way that transfering channel is closed and be connected to.Sample reaction vessel is divided into the sample reaction chamber and sample culture chamber that can be connected to or be detached from each other connection by the utility model, temperature between each sample culture chamber independently enables each other is adjusted to different states by heater, and then being capable of the corresponding sample culture chamber of the selection of the cultivation temperature according to needed for different samples.
Description
Technical field
The utility model belongs to the field of medical instrument technology more particularly to a kind of clinical laboratory's sample storage reaction device.
Background technique
It will use numerous test samples in clinical laboratory's profession, it is sometimes desirable to be cultivated sample, after reagent reaction
It can just test, but since various sample properties are different, required culture and reaction environment demand are also therefore different,
Temperature, humidity, illuminance even oxygen content may all influence the accuracy of inspection result, current to carry out sample culture and reaction
It generally requires to separate progress, if encountering the more situation of sample, it is easy to mix, also can influence work because classifying
Make efficiency, brings big inconvenience to medical staff.
The patent document of Publication No. CN207457256U discloses a kind of automatic clinical chemistry analyzer, including sample storage
Device, dispenser, is incubated for detection device and cleaning device at reagent storage means；The sample storage device includes that sample is held
Load plate；The reagent storage means include reagent carrier；The incubation detection device includes being incubated for disk and testing agency；It is described
Dispenser is used to be transferred to the sample in the sample carrier in the reaction cup for being incubated for disk, the dispensing dress
It sets and is also used to the agent transfer in the reagent carrier into the reaction cup for being incubated for disk；The cleaning device is used
Cleaned in the dispenser, the cleaning device be also used to the incubation detection device detect after the completion of described in
Reaction cup is cleaned.So that the package size of automatic clinical chemistry analyzer reduces, and production cost is reduced, so that entirely certainly
Automatic Biochemical Analyzer is easily achieved miniaturization, is easy to use.But the incubation structure of the detecting device of the utility model is single,
It is impossible to meet the required different cultivation temperature of different samples, can not carry out the incubation and detection of multiple samples simultaneously.
Utility model content
Word " module " as used herein describes any hardware, software or combination thereof, is able to carry out and " mould
The associated function of block ".
For the deficiencies of the prior art, the utility model provides a kind of clinical laboratory's sample storage reaction device, includes at least
The sample reaction vessel being built in crust of the device.The sample that there is the sample reaction vessel transferred channel to communicate with each other is anti-
Answer chamber and sample culture chamber, in which: at least one is used to accept the tray of sample according to can move along the transfering channel
Mode be slideably positioned in the transfering channel.It is moved along the transfering channel by the sample reaction chamber in the tray
Against in the case where the sample culture chamber, the sample culture chamber can be in such a way that the transfering channel be closed and institute
It states sample reaction chamber and is detached from connection.
According to a kind of preferred embodiment, the shape of the sample reaction vessel and the transfering channel is limited by cylinder
It is fixed, the bottom of the sample culture chamber is provided with the push-rod electric machine connecting with the tray, in which: in the push-rod electric machine
Collapsing length reduce in the case where, the tray can be transferred to along the transfering channel by the sample reaction chamber described
Sample culture chamber.
According to a kind of preferred embodiment, at least one seal disc in the form of annular discs is according to can be around sample reaction vessel
The mode of axis rotation is set in the sample reaction vessel, in which: has several through-holes on the seal disc, described
Seal disc rotates so that in the through-hole and the matched situation of the transfering channel, and the tray can be described according to passing through
The mode of through-hole is moved to the sample culture chamber by the sample reaction chamber.The sample culture chamber can be according to the sealing
Disc spins are so that the through-hole is connected to the mode that the transfering channel misplaces with sample reaction chamber disengaging.
According to a kind of preferred embodiment, the sample reaction vessel according to can mode rotatable around its axis be nested in
In described device shell, in which: the bottom of the sample reaction vessel is provided with the first driving electricity connecting with the seal disc
Machine, the bottom of described device shell are provided with the second driving motor connecting with the sample reaction vessel.
According to a kind of preferred embodiment, clinical laboratory's sample storage reaction device also has the storage of at least one sample
Container and at least one reagent storage container, wherein the shape of the sample storage container and the reagent storage container by
Cylinder is limited and is nested in described device shell in the way of it can rotate around its respective axis.
According to a kind of preferred embodiment, clinical laboratory's sample storage reaction device, which also has, to be set to outside described device
The specimen needle mechanism for being used to for the sample being stored in the sample storage container being transferred to the tray on shell, Yi Jiyong
In the reagent needle mechanism of the agent transfer that will be stored in the reagent storage container to the tray.
According to a kind of preferred embodiment, it is additionally provided on described device shell for the specimen needle mechanism or described
The cleaning chamber that reagent needle mechanism is cleaned.
According to a kind of preferred embodiment, the specimen needle mechanism and reagent needle mechanism include for drawing sample
Or reagent syringe needle and third driving motor for rotating the syringe needle.
According to a kind of preferred embodiment, the intracavitary sprayer being provided with for spraying cleaning solvent of cleaning.
According to a kind of preferred embodiment, several described sample culture chambers are according to the axis around sample reaction vessel
Mode is set in the sample reaction vessel, in which: is respectively provided in each sample culture chamber and is separately provided for monitoring
The temperature sensor of temperature and heater for being heated.
The advantageous effects of the utility model: the utility model sample reaction vessel is divided into can be connected to each other or
Be detached from connection sample reaction chamber and sample culture chamber, each sample culture chamber independently enable each other between temperature
Different states is enough adjusted to by heater, and then being capable of the corresponding sample of the selection of the cultivation temperature according to needed for different samples
Culture chamber.Meanwhile the sample in sample culture chamber can be transferred quickly into sample reaction chamber by transfering channel and be carried out instead
It answers, avoids testing result inaccuracy caused by being affected by the external environment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the preferred clinical laboratory's sample storage reaction device of the utility model；With
Fig. 2 is the cross-sectional view of Section A-A in Fig. 1.
Reference signs list
1: crust of the device 2: sample reaction vessel 3: transfering channel
4: sample reaction chamber 5: sample culture chamber 6: tray
7: push-rod electric machine 8: seal disc 9: through-hole
10: the first driving motor, 11: the second driving motor 12: sample storage container
13: reagent storage container 14: specimen needle mechanism 15: reagent needle mechanism
16: cleaning chamber 17: syringe needle 18: third driving motor
19: sprayer 20: temperature sensor 21: heater
22: sealing cover
Specific embodiment
It is described in detail with reference to the accompanying drawing.
As depicted in figs. 1 and 2, the utility model provides a kind of clinical laboratory's sample storage reaction device, includes at least built-in
Sample reaction vessel 2 in crust of the device 1.The sample reaction chamber that there is sample reaction vessel 2 transferred channel 3 to communicate with each other
4 and sample culture chamber 5.Sample reaction chamber 4 is used to carry out sample detection reaction to obtain testing result, and sample culture chamber 5 is used
Sample is cultivated.At least one tray 6 for being used to accept sample slides in the way of it can move along transfering channel 3
It is set in transfering channel 3.Tray 6 is for accepting sample.Tray can be shifted along transfering channel, and then from sample
Reaction chamber is transferred to sample culture chamber.Specifically, the shape of sample reaction vessel 2 and transfering channel 3 is limited by cylinder,
The bottom of sample culture chamber 5 is provided with the push-rod electric machine 7 connecting with tray 6.The flexible of its push rod is driven by push-rod electric machine
Just it can be realized the change of tray position.For example, tray 6 can in the case where the collapsing length of push-rod electric machine 7 reduces
Sample culture chamber 5 is transferred to by sample reaction chamber 4 along transfering channel 3.Sample reaction vessel has sample reaction chamber 4 and sample simultaneously
This culture chamber 5, and sample can quickly realize that the transfer of position, the detection and cultivation of sample are in by transfering channel
In sample reaction vessel, avoids traditional needs and will cultivate after the sample completed takes out and transfer to sample reaction chamber and examine
Survey the accuracy that sample caused by reaction was affected by the external environment and influenced testing result.
Preferably, at least one seal disc 8 in the form of annular discs according to can around the axis of sample reaction vessel 2 rotate side
Formula is set in sample reaction vessel 2, in which: is had several through-holes 9 on seal disc 8, is rotated so that lead in seal disc 8
Under hole 9 and the matched situation of transfering channel 3, tray 6 can be moved in the way of passing through through-hole 9 by sample reaction chamber 4
Sample culture chamber 5.Through-hole is configured according to the circular mode of the geometric center along seal disc, the quantity and transfering channel of through-hole
Quantity it is identical.Preferably, sample culture chamber 5 can rotate so that through-hole 9 misplaced with transfering channel 3 according to seal disc 8
Mode is connected to the disengaging of sample reaction chamber 4.It just can be realized the opening and closing of transfering channel by the rotation of seal disc.Close
It can be realized the change of tray position when under closing disk is in open state.Sample can be trained when under seal disc is in closed state again
Support the space that chamber 5 forms a sealing.And then effectively guarantee the environment that sample is cultivated.
Preferably, sample reaction vessel 2 according to can mode rotatable around its axis be nested in crust of the device 1.Specifically
, the bottom of sample reaction vessel 2 is provided with the first driving motor 10 connecting with seal disc 8.The bottom of crust of the device 1 is arranged
There is the second driving motor 11 connecting with sample reaction vessel 2.By the first driving motor 10, just energy band dynamic sealing disk rotates
Movement.Just sample reaction vessel 2 can be driven to rotate by the second driving motor 11.
Preferably, clinical laboratory's sample storage reaction device also has at least one sample storage container 12 and at least one examination
Agent storage container 13, wherein the shape of sample storage container 12 and reagent storage container 13 by cylinder limit and according to
The mode that can be rotated around its respective axis is nested in crust of the device 1.Sample storage container 12 and reagent storage container 13
It can also be by way of setting e.g. the second driving motor so as to be rotated around respective axis.Preferably, sample
Storage container 12 and reagent storage container 13 respectively include several reagent wells and sample aperture.It is contained with the examination of sample or reagent
Pipe can be placed in reagent wells or sample aperture, so that sample storage container and reagent storage container can store largely
Sample or reagent.
Preferably, clinical laboratory's sample storage reaction device also has to be set on crust of the device 1 and is used to that sample will to be stored in
Sample in this storage container 12 is transferred to the specimen needle mechanism 14 of tray 6.And for reagent storage container will to be stored in
Agent transfer in 13 to tray 6 reagent needle mechanism 15.Specifically, specimen needle mechanism 14 and reagent needle mechanism 15 include
For drawing the syringe needle 17 of sample or reagent and for the third driving motor 18 of rotating needle 17.For example, syringe needle 17 can pacify
On an end of fixing axle, another end of fixing axle is fixed on third driving motor, the axial direction side of fixing axle
Drive fixing axle rotation just can deposit sample to the axial direction for being parallel to sample reaction vessel, and then by third driving motor
Sample in storage container is transferred in tray.
Preferably, as described in Figure 1, several sample culture chambers 5 are set in the way of the axis around sample reaction vessel 2
It is placed in sample reaction vessel 2.I.e. circumferentially shape is distributed several sample culture chambers 5.It is respectively provided in each sample culture chamber 5
It is separately provided for the temperature sensor 20 of monitoring temperature and the heater 21 for being heated.Pass through temperature sensor energy
The real time temperature in sample culture chamber is enough obtained, the temperature in sample culture chamber can be adjusted by heater, in turn
Different temperatures needed for can satisfy different samples.
Preferably, it is additionally provided on crust of the device 1 for being cleaned to specimen needle mechanism 14 or reagent needle mechanism 15
Clean chamber 16.The sprayer 19 for spraying cleaning solvent is provided in cleaning chamber 16.Before syringe needle extracts sample and reagent
Or syringe needle can be cleaned by sprayer later, and then can be avoided the composite pollution of different samples or different reagents.
Preferably, the top of sample reaction vessel 2, sample storage container 12 and reagent storage container 13 can be respectively set
Have for sealing cover 22, sample reaction vessel 2, sample storage container 12 and reagent storage container 13 can be set by sealing cover
It is set to confined space independent of each other.Or crust of the device 1 is provided with sealing cover, so as to by sample reaction vessel 2, sample
This storage container 12 and reagent storage container 13 are isolated with external environment respectively.Preferably, sample storage container and reagent storage
Container can keep at low ambient temperatures, sample and reagent being enabled to have preferable freshness by refrigeration machine.
In order to make it easy to understand, the working principle of clinical laboratory's sample storage reaction device of the utility model is discussed in detail
It states.
The sample of acquisition can be placed in sample storage container, can transfer samples to sample by specimen needle mechanism 14
In this reaction vessel, different samples just can be chosen by specimen needle mechanism by rotated sample storage container.Pass through second
Driving motor 11 realizes the rotation of sample reaction vessel 2 so as to transfer samples to specified tray 6.Pass through push rod electricity
Tray 6 can be transferred in sample culture chamber 5 by machine 7, and be passed through after the first driving motor 10 drives seal disc 8 to rotate just
It is able to achieve the sealing of sample culture chamber.The temperature of sample culture chamber is adjusted so that sample is in optimal cultivation by heater
Temperature.After the completion of sample is cultivated, rotatory sealing disk is so that through-hole 9 is matched with transfering channel 3, so that support plate first
Sample reaction chamber 4 can be entered in the way of passing through through-hole 9.By rotation reagent storage container 13 so that reagent needle mechanism
15 by suitable agent transfer into tray to carry out detection reaction.
It should be noted that above-mentioned specific embodiment is exemplary, those skilled in the art can be in the utility model
Various solutions are found out under the inspiration of disclosure, and these solutions also belong to the open scope of the utility model simultaneously
It falls within the protection scope of the utility model.It will be understood by those skilled in the art that the utility model specification and its attached drawing
It is illustrative and not constitutes limitations on claims.The protection scope of the utility model is by claim and its equivalent
It limits.
Claims (10)
1. a kind of clinical laboratory's sample storage reaction device, including at least the sample reaction vessel being built in crust of the device (1)
(2), which is characterized in that the sample reaction vessel (2) have transferred channel (3) sample reaction chamber (4) for communicating with each other and
Sample culture chamber (5), in which:
At least one tray (6) for being used to accept sample slide in the way of it can move along the transfering channel (3) to be set
It is placed in the transfering channel (3)；
It is moved against by the sample reaction chamber (4) to the sample culture in the tray (6) along the transfering channel (3)
In the case where chamber (5), the sample culture chamber (5) can be anti-with the sample in such a way that the transfering channel (3) are closed
Chamber (4) are answered to be detached from connection.
2. clinical laboratory's sample storage reaction device as described in claim 1, which is characterized in that the sample reaction vessel (2)
It is limited with the shape of the transfering channel (3) by cylinder, is provided in the bottom of the sample culture chamber (5) and is held with described
Connect the push-rod electric machine (7) of disk (6) connection, in which:
In the case where the collapsing length of the push-rod electric machine (7) reduces, the tray (6) can be along the transfering channel
(3) the sample culture chamber (5) is transferred to by the sample reaction chamber (4).
3. clinical laboratory's sample storage reaction device as claimed in claim 2, which is characterized in that at least one is in the form of annular discs close
Closing disk (8) is set in the sample reaction vessel (2) in the way of it can rotate around the axis of sample reaction vessel (2),
Wherein:
There are several through-holes (9) on the seal disc (8), rotate so that the through-hole (9) and institute in the seal disc (8)
It states in transfering channel (3) matched situation, the tray (6) can be in the way of passing through the through-hole (9) by the sample
This reaction chamber (4) is moved to the sample culture chamber (5)；
The sample culture chamber (5) can rotate so that the through-hole (9) and the transfering channel according to the seal disc (8)
(3) mode to misplace is detached from the sample reaction chamber (4) and is connected to.
4. clinical laboratory's sample storage reaction device as claimed in claim 3, which is characterized in that the sample reaction vessel (2)
According to can mode rotatable around its axis be nested in described device shell (1), in which:
The bottom of the sample reaction vessel (2) is provided with the first driving motor (10) connecting with the seal disc (8), described
The bottom of crust of the device (1) is provided with the second driving motor (11) connecting with the sample reaction vessel (2).
5. clinical laboratory's sample storage reaction device as claimed in claim 4, which is characterized in that clinical laboratory's sample storage is anti-
Answering device also has at least one sample storage container (12) and at least one reagent storage container (13), wherein
The shape of the sample storage container (12) and the reagent storage container (13) is limited and by cylinder according to energy
Enough modes rotated around its respective axis are nested in described device shell (1).
6. clinical laboratory's sample storage reaction device as claimed in claim 5, which is characterized in that clinical laboratory's sample storage is anti-
Answering device also has the sample for that will be stored in the sample storage container (12) being set on described device shell (1)
It is transferred to the specimen needle mechanism (14) of the tray (6), and for that will be stored in the reagent storage container (13)
Agent transfer to the tray (6) reagent needle mechanism (15).
7. clinical laboratory's sample storage reaction device as claimed in claim 6, which is characterized in that on described device shell (1) also
It is provided with the cleaning chamber (16) for being cleaned to the specimen needle mechanism (14) or reagent needle mechanism (15).
8. clinical laboratory's sample storage reaction device as claimed in claim 7, which is characterized in that the specimen needle mechanism (14) and
Reagent needle mechanism (15) includes syringe needle (17) for drawing sample or reagent and for rotating the syringe needle (17)
Third driving motor (18).
9. clinical laboratory's sample storage reaction device as claimed in claim 8, which is characterized in that setting in the cleaning chamber (16)
There is the sprayer (19) for spraying cleaning solvent.
10. clinical laboratory's sample storage reaction device as claimed in claim 9, which is characterized in that several described sample cultures
Chamber (5) is set in the sample reaction vessel (2) in the way of the axis around sample reaction vessel (2), in which:
Be respectively provided in each sample culture chamber (5) temperature sensor (20) for being separately provided for monitoring temperature and for into
The heater (21) of row heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057224.2U CN209264738U (en) | 2018-12-07 | 2018-12-07 | A kind of clinical laboratory's sample storage reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057224.2U CN209264738U (en) | 2018-12-07 | 2018-12-07 | A kind of clinical laboratory's sample storage reaction device |
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| Publication Number | Publication Date |
|---|---|
| CN209264738U true CN209264738U (en) | 2019-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822057224.2U Expired - Fee Related CN209264738U (en) | 2018-12-07 | 2018-12-07 | A kind of clinical laboratory's sample storage reaction device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116004375A (en) * | 2023-02-21 | 2023-04-25 | 威海德生技术检测有限公司 | Device and method for detecting microorganism content in ocean food |
-
2018
- 2018-12-07 CN CN201822057224.2U patent/CN209264738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116004375A (en) * | 2023-02-21 | 2023-04-25 | 威海德生技术检测有限公司 | Device and method for detecting microorganism content in ocean food |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20211207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |