CN110470826A - A kind of Biochemical Analyzer groove type photoelectric switch interference preventer - Google Patents
A kind of Biochemical Analyzer groove type photoelectric switch interference preventer Download PDFInfo
- Publication number
- CN110470826A CN110470826A CN201910881059.9A CN201910881059A CN110470826A CN 110470826 A CN110470826 A CN 110470826A CN 201910881059 A CN201910881059 A CN 201910881059A CN 110470826 A CN110470826 A CN 110470826A
- Authority
- CN
- China
- Prior art keywords
- cleaning needle
- photoelectric switch
- mounting plate
- groove type
- type photoelectric
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 110
- 238000005192 partition Methods 0.000 claims abstract description 18
- 229920002120 photoresistant polymer Polymers 0.000 claims abstract description 18
- 238000005406 washing Methods 0.000 claims description 6
- 230000005622 photoelectricity Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
Abstract
The invention discloses a kind of Biochemical Analyzer groove type photoelectric switch interference preventers, the wiper mechanism main body opens up a through slot, the groove type photoelectric switch includes transmitting terminal and receiving end, in the through slot, the two sides with the wiper mechanism main body are fixed respectively, the anti-tampering component includes cleaning needle mounting plate, photoresist partition and anti-tampering barn door, the cleaning needle mounting plate is connect with the anti-tampering barn door in zigzag, and the cleaning needle mounting plate is located at the lower section of the anti-tampering barn door, the photoresist partition is located on the downside of the anti-tampering barn door, and it is located at the side of the cleaning needle mounting plate, the cleaning needle is slidably connected with the wiper mechanism main body, and it is fixedly connected with the cleaning needle mounting plate, the reseting spring sleeve is on the cleaning needle, positioned at the cleaning needle mounting plate and the cleaning machine Between structure main body, anti-tampering effect is improved, is guaranteed working properly.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of anti-tampering dresses of Biochemical Analyzer groove type photoelectric switch
It sets.
Background technique
Device of the Biochemical Analyzer as measurement human body fluid property, wherein the cleannes inside and out reaction cup are to survey
The result of amount all has a great impact, and reaction cup cleaning mechanism needs to move up and down when cleaning reaction cup, each to avoid
Kind enchancement factor, mechanical breakdown cause cleaning needle to hit damage reaction cup or impact to the other components of instrument, in cleaning needle
Place's design has monitoring position device, must be placed in outside instrument since monitoring position device is architectural limitation, optoelectronic switch connects
Receiving end is likely to for natural light or other light sources to be mistakenly considered from transmitting terminal, cleaning needle and is not affected by movement at this time and is hindered, light
It is still obstructed by baffle between electric switch transmitting terminal and receiving end.Photoswitc is caused to do to keep away the external light sources such as natural light
It disturbs, instrument is judged wiper mechanism by accident and acted and operation suspension.Usually install shield additional outside optoelectronic switch, to shield interference light, but
Anti-tampering the effect is unsatisfactory, influences instrument work.
Summary of the invention
The present invention provides a kind of Biochemical Analyzer groove type photoelectric switch interference preventer, and anti-tampering effect can be improved, and guarantees
Instrument works normally.
To achieve the above object, the present invention provides a kind of Biochemical Analyzer groove type photoelectric switch interference preventers, including
Anti-tampering component, reset spring, wiper mechanism main body, groove type photoelectric switch and cleaning needle open up in the wiper mechanism main body
One through slot, the through slot are located in the through slot towards Washing cup inner wall side, the groove type photoelectric switch, the groove profile photoelectricity
Switch includes transmitting terminal and receiving end, and the transmitting terminal is fixedly connected with the wiper mechanism main body, and is located in the through slot,
The receiving end is fixedly connected with the wiper mechanism main body, and is located in the through slot, and be oppositely arranged with the transmitting terminal,
The anti-tampering component includes cleaning needle mounting plate, photoresist partition and anti-tampering barn door, the cleaning needle mounting plate, the light
Baffler and the anti-tampering shading are integrally formed, and the cleaning needle mounting plate connects with the anti-tampering barn door in zigzag
It connects, and the cleaning needle mounting plate is located at the lower section of the anti-tampering barn door, the photoresist partition is located at the anti-tampering screening
On the downside of tabula rasa, and it is located at the side of the cleaning needle mounting plate, the cleaning needle passes through the wiper mechanism main body and described clear
Needle mounting plate is washed, and is slidably connected with the wiper mechanism main body, and be fixedly connected with the cleaning needle mounting plate, the reset
Spring pocket is on the cleaning needle, between the cleaning needle mounting plate and the wiper mechanism main body.
Wherein, the transmitting terminal has the first threaded hole, and the receiving end has the second threaded hole, second threaded hole
It is located remotely from the side of the transmitting terminal, first threaded hole is located remotely from the side of the receiving end.
Wherein, the cleaning needle mounting plate has mounting hole, and the mounting hole is located at below the reset spring.
Wherein, the cleaning needle mounting plate also has fixing screwed hole, the fixing screwed hole and the mounting hole
It is connected, and is located remotely from the side with the photoresist partition.
Wherein, the cleaning needle has cylindrical sleeve, and the cylindrical sleeve and wiper mechanism main body sliding connect
It connects, is fixedly connected with the cleaning needle, is located in the wiper mechanism main body.
Wherein, the Biochemical Analyzer groove type photoelectric switch interference preventer further includes cleaning assembly, the cleaning assembly
It is fixedly connected with the cleaning needle, and is located at the cleaning needle lower end.
Wherein, the Biochemical Analyzer groove type photoelectric switch interference preventer further includes fixing screws, the fixing screws
It is threadedly coupled, and is located in the fixing screwed hole with the cleaning needle mounting plate.
Wherein, the Biochemical Analyzer groove type photoelectric switch interference preventer further includes the first screw and the second screw,
First screw is threadedly coupled with the transmitting terminal, and is located in first threaded hole；
Second screw is threadedly coupled with the receiving end, and is located in second threaded hole.
The implementation of the embodiments of the present invention has the following beneficial effects:
Biochemical Analyzer groove type photoelectric switch interference preventer provided in an embodiment of the present invention passes through the wiper mechanism master
Body is towards a through slot is opened up on Washing cup inner wall, and the groove type photoelectric switch is located in the through slot, the anti-tampering component
Including cleaning needle mounting plate, photoresist partition and anti-tampering barn door, the cleaning needle mounting plate, the photoresist partition and described anti-
Shading is interfered to be integrally formed, the cleaning needle mounting plate is connect with the anti-tampering barn door in zigzag, and the cleaning needle
Mounting plate is located at the lower section of the anti-tampering barn door, and the photoresist partition is located on the downside of the anti-tampering barn door, and is located at
The side of the cleaning needle mounting plate, the cleaning needle pass through the wiper mechanism main body and the cleaning needle mounting plate, and with
The wiper mechanism main body is slidably connected, and is fixedly connected with the cleaning needle mounting plate, and the reseting spring sleeve is described clear
It washes on needle, between the cleaning needle mounting plate and the wiper mechanism main body, installs protective device additional without other, reduce
Production cost improves anti-tampering effect, ensure that the normal work of instrument.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of anti-tampering component provided in an embodiment of the present invention.
Fig. 2 is the structural schematic diagram in the another direction of anti-tampering component provided in an embodiment of the present invention.
Fig. 3 is the Biochemical Analyzer groove type photoelectric switch interference preventer provided in an embodiment of the present invention when being encountered obstacle
Structural schematic diagram.
Fig. 4 is the Biochemical Analyzer groove type photoelectric switch interference preventer provided in an embodiment of the present invention when being encountered obstacle
The structural schematic diagram of other direction.
Fig. 5 is the cross-sectional view A-A of Fig. 3.
Fig. 6 is the cross-sectional view B-B of Fig. 5.
Fig. 7 is the Biochemical Analyzer groove type photoelectric switch interference preventer provided in an embodiment of the present invention when encountering obstacle
Structural schematic diagram.
Fig. 8 is that the Biochemical Analyzer groove type photoelectric switch interference preventer provided in an embodiment of the present invention when encountering obstacle is another
The structural schematic diagram in one direction.
Fig. 9 is the cross-sectional view A-A of Fig. 7.
Figure 10 is the cross-sectional view B-B of Fig. 9.
The anti-tampering component of 1-, 2- reset spring, 3- wiper mechanism main body, 4- groove type photoelectric switch, 5- cleaning needle, 6- cylinder
Shape sleeve, 7- cleaning assembly, 8- through slot, the first screw of 15-, the second screw of 16-, 17- fixing screws, 11- cleaning needle mounting plate,
12- photoresist partition, the anti-tampering barn door of 13-, 41- transmitting terminal, the receiving end 42-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.In addition, in the description of the present invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
Fig. 1 to Fig. 6 is please referred to, the present invention provides a kind of Biochemical Analyzer groove type photoelectric switch interference preventer, the life
Changing analyzer groove type photoelectric switch interference preventer includes: anti-tampering component 1, reset spring 2, wiper mechanism main body 3, groove profile light
Electric switch 4, cleaning needle 5, open up a through slot 8 in the wiper mechanism main body 3, and the through slot 8 is towards Washing cup inner wall side, institute
It states groove type photoelectric switch 4 to be located in the through slot 8, the groove type photoelectric switch 4 includes transmitting terminal 41 and receiving end 42, the hair
It penetrates end 41 to be fixedly connected with the wiper mechanism main body 3, and is located in the through slot 8, the receiving end 42 and the cleaning machine
Structure main body 3 is fixedly connected, and is located in the through slot 8, and be oppositely arranged with the transmitting terminal 41, and the anti-tampering component 1 wraps
Include cleaning needle mounting plate 11, photoresist partition 12 and anti-tampering barn door 13, the cleaning needle mounting plate 11, the photoresist partition 12
It is integrally formed with the anti-tampering barn door 13, the cleaning needle mounting plate 11 connects with the anti-tampering barn door 13 in zigzag
It connects, and the cleaning needle mounting plate 11 is located at the lower section of the anti-tampering barn door 13, the photoresist partition 12 is located at described anti-
13 downside of barn door is interfered, and is located at the side of the cleaning needle mounting plate 11, the cleaning needle 5 passes through the wiper mechanism master
Body 3 and the cleaning needle mounting plate 11, and be slidably connected with the wiper mechanism main body 3, and with the cleaning needle mounting plate 11
It is fixedly connected, 2 sets of the reset spring on the cleaning needle 5, are located at the cleaning needle mounting plate 11 and the wiper mechanism
Between main body 3.
In the present embodiment, by taking obstacle is encountered in the cleaning needle 5 as an example, Fig. 2 to Fig. 6 is please referred to, when the cleaning
Mechanism body 3 moves downward, and when obstacle is encountered in the cleaning needle 5, the reset spring 2 is in extended state, institute at this time
It states anti-tampering component 1 to be pressed down under spring force, at this time the transmitting terminal 41 of the groove type photoelectric switch 4 and described
Receiving end 42 is obstructed by the photoresist partition 12, while the anti-tampering barn door 13 is tightly attached to the groove type photoelectric switch 4
Top, the external light sources such as natural light are blocked, can not interfere, and described device will work normally.
By taking the cleaning needle 5 encounters obstacle as an example, Fig. 7 to Figure 10 is please referred to, the wiper mechanism main body 3 moves downward,
When the cleaning needle 5 encounters obstacle, the anti-tampering component 1 is lifted up, and the reset spring 2 is in compression shape at this time
State, the barrier between the transmitting terminal 41 and the receiving end 42 of the groove type photoelectric switch 4 disappear, and the receiving end 42 will
The light source that the transmitting terminal 41 emits is received, so that instrument receives electric signal, determines that wiper mechanism breaks down, with
Stop everything.
Further, the transmitting terminal 41 has the first threaded hole, and the receiving end 42 has the second threaded hole, and described the
Two threaded holes are located remotely from the side of the transmitting terminal 41, and first threaded hole is located remotely from the side of the receiving end 42.
In the present embodiment, the transmitting terminal 41 has the first threaded hole, and first threaded hole is located remotely from described connect
The side of receiving end 42, and it is adjacent with the transmitting terminal 41, and the receiving end 42 has the second threaded hole, the second screw thread hole location
It is and adjacent with the receiving end 42 in the side far from the transmitting terminal 41, facilitate the groove type photoelectric switch 4 and the cleaning
The dismounting and fixation of mechanism body 3.
Further, the cleaning needle mounting plate 11 has mounting hole, and the mounting hole is located under the reset spring 2
Side.
In the present embodiment, there are two mounting holes for tool on the cleaning needle mounting plate 11, for installing the cleaning needle 5,
Its mounting hole is located at the underface for the reset spring 2 being set on the cleaning needle 5.
Further, also there is fixing screwed hole, the fixing screwed hole and the peace on the cleaning needle mounting plate 11
It fills hole to be connected, and is located remotely from the side with the photoresist partition 12.
In the present embodiment, there are two fixing screwed holes for tool on the cleaning needle mounting plate 11, are located remotely from the cleaning
The other side that needle mounting plate 11 is connect with the photoresist partition, and the connection screw thread hole is connected with the mounting hole, it is convenient
Mounting screw and the cleaning needle 5 are fixed.
Further, the cleaning needle 5 has cylindrical sleeve 6, the cylindrical sleeve 6 and the wiper mechanism main body
3 are slidably connected, and are fixedly connected with the cleaning needle 5, are located in the wiper mechanism main body 3.
In the present embodiment, the cylindrical sleeve 6 is sheathed on the cleaning needle 5, is passed through with the cleaning needle 5 described
The length of wiper mechanism main body 3 and the cleaning needle mounting plate 11, the cylindrical sleeve 6 is greater than the wiper mechanism main body
3 height, the cylindrical sleeve 6 are fixedly connected with the cleaning needle 5, are slidably connected, can be dropped with the wiper mechanism main body 3
At work, abrasion of the wiper mechanism main body 3 to the cleaning needle 5 increases the use of the cleaning needle 5 to low instrument
Service life.
Further, the Biochemical Analyzer groove type photoelectric switch interference preventer further includes cleaning assembly 7, the cleaning
Component 7 is fixedly connected with the cleaning needle 5, and is located at 5 lower end of cleaning needle.
In the present embodiment, the cleaning assembly 7 positioned at 5 lower end of cleaning needle is fixed on the cleaning needle 5, can
It follows the up and down motion of the cleaning needle 5 and achievees the purpose that cleaning.
Further, the Biochemical Analyzer groove type photoelectric switch interference preventer further includes fixing screws 9, the fixation
Screw 17 is threadedly coupled with the cleaning needle mounting plate 11, and is located in the fixing screwed hole.
In the present embodiment, the fixing screws 17 are by the fixing screwed hole on the cleaning needle mounting plate 11,
It is fixedly connected with the cylindrical sleeve 6, and the cylindrical sleeve 6 is fixedly connected with the cleaning needle 5, it is therefore, described solid
Determine screw 17 cleaning needle 5 and the anti-tampering component 1 are rigidly connected, can allow the anti-tampering component 1 with
It is moved with the cleaning needle 5, guarantees the normal work of instrument.
Further, the Biochemical Analyzer groove type photoelectric switch interference preventer further includes the first screw 15 and the second spiral shell
Nail 16, first screw 15 is threadedly coupled with the transmitting terminal 41, and is located in first threaded hole；
Second screw 16 is threadedly coupled with the receiving end 42, and is located in second threaded hole.
In the present embodiment, first screw 15 is threadedly coupled with the transmitting terminal 41, and with the wiper mechanism master
Body 3 is fixed, and second screw 16 is threadedly coupled with the receiving end 42, and fixed with the wiper mechanism main body 3, avoids
In the course of work, the variation of 4 position of groove type photoelectric switch causes the irregular working of instrument, and passes through first spiral shell
The connection of nail 15 and second screw 16, can be convenient the dismounting of the groove type photoelectric switch 4.
Above disclosed is only a preferred embodiment of the present invention, cannot limit the power of the present invention with this certainly
Sharp range, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and weighs according to the present invention
Benefit requires made equivalent variations, still belongs to the scope covered by the invention.
Claims (8)
1. a kind of Biochemical Analyzer groove type photoelectric switch interference preventer, which is characterized in that the Biochemical Analyzer groove profile photoelectricity
Switch interference preventer includes anti-tampering component, reset spring, wiper mechanism main body, groove type photoelectric switch and cleaning needle, described
A through slot is opened up in wiper mechanism main body, the through slot is located at described towards Washing cup inner wall side, the groove type photoelectric switch
In through slot, the groove type photoelectric switch includes transmitting terminal and receiving end, and the transmitting terminal and the wiper mechanism main body, which are fixed, to be connected
It connecing, and is located in the through slot, the receiving end is fixedly connected with the wiper mechanism main body, and is located in the through slot, and
It is oppositely arranged with the transmitting terminal, the anti-tampering component includes cleaning needle mounting plate, photoresist partition and anti-tampering barn door, institute
It states cleaning needle mounting plate, the photoresist partition and the anti-tampering shading to be integrally formed, the cleaning needle mounting plate is prevented with described
Interfere barn door in connection in a zigzag, and the cleaning needle mounting plate is located at the lower section of the anti-tampering barn door, the photoresist
Partition is located on the downside of the anti-tampering barn door, and is located at the side of the cleaning needle mounting plate, and the cleaning needle passes through described
Wiper mechanism main body and the cleaning needle mounting plate, and be slidably connected with the wiper mechanism main body, and pacify with the cleaning needle
Loading board is fixedly connected, and the reseting spring sleeve is located at the cleaning needle mounting plate and the wiper mechanism on the cleaning needle
Between main body.
2. a kind of Biochemical Analyzer groove type photoelectric switch interference preventer stated such as claim 1, which is characterized in that the transmitting
End has the first threaded hole, and the receiving end has the second threaded hole, and second threaded hole is located remotely from the transmitting terminal
Side, first threaded hole are located remotely from the side of the receiving end.
3. a kind of Biochemical Analyzer groove type photoelectric switch interference preventer as described in claim 1, which is characterized in that described clear
Needle mounting plate is washed with mounting hole, the mounting hole is located at below the reset spring.
4. a kind of Biochemical Analyzer groove type photoelectric switch interference preventer as claimed in claim 3, which is characterized in that described clear
Washing needle mounting plate also has fixing screwed hole, and the fixing screwed hole is connected with the mounting hole, and is located remotely from and the light
The side of baffler.
5. a kind of Biochemical Analyzer groove type photoelectric switch interference preventer as described in claim 1, which is characterized in that described clear
Washing needle set has cylindrical sleeve, and the cylindrical sleeve is slidably connected with the wiper mechanism main body, fixes with the cleaning needle
Connection is located in the wiper mechanism main body.
6. a kind of Biochemical Analyzer groove type photoelectric switch interference preventer as claimed in claim 4, which is characterized in that the life
Changing analyzer groove type photoelectric switch interference preventer further includes cleaning assembly, and cleaning needle described in the cleaning assembly is fixedly connected,
And it is located at the cleaning needle lower end.
7. a kind of Biochemical Analyzer groove type photoelectric switch interference preventer as claimed in claim 4, which is characterized in that the life
Changing analyzer groove type photoelectric switch interference preventer further includes fixing screws, the fixing screws and the cleaning needle mounting plate spiral shell
Line connection, and be located in the fixing screwed hole.
8. a kind of Biochemical Analyzer groove type photoelectric switch interference preventer as claimed in claim 2, which is characterized in that the life
Changing analyzer groove type photoelectric switch interference preventer further includes the first screw and the second screw, first screw and the transmitting
End is threadedly coupled, and is located in first threaded hole；It states the second screw to be threadedly coupled with the receiving end, and is located at described the
In two threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910881059.9A CN110470826A (en) | 2019-09-18 | 2019-09-18 | A kind of Biochemical Analyzer groove type photoelectric switch interference preventer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910881059.9A CN110470826A (en) | 2019-09-18 | 2019-09-18 | A kind of Biochemical Analyzer groove type photoelectric switch interference preventer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110470826A true CN110470826A (en) | 2019-11-19 |
Family
ID=68516142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910881059.9A Pending CN110470826A (en) | 2019-09-18 | 2019-09-18 | A kind of Biochemical Analyzer groove type photoelectric switch interference preventer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110470826A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212896A (en) * | 2020-10-26 | 2021-01-12 | 朱露芳 | Output protection device for groove-type photoelectric sensor and use method |
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| CN101533033A (en) * | 2008-03-14 | 2009-09-16 | 北京源德生物医学工程有限公司 | Liquid adding and needle cleaning device for automatic analysis meter |
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| CN205887583U (en) * | 2016-06-15 | 2017-01-18 | 东软安德医疗科技有限公司 | Cuvette cleaning device |
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| CN109550761A (en) * | 2019-01-08 | 2019-04-02 | 东软威特曼生物科技（沈阳）有限公司 | The anticollision cleaning device of reaction cup |
| CN209109785U (en) * | 2018-10-26 | 2019-07-16 | 东软威特曼生物科技（沈阳）有限公司 | The cleaning device of in-vitro diagnosis equipment |
| CN210954049U (en) * | 2019-09-18 | 2020-07-07 | 桂林优利特医疗电子有限公司 | Cell-type photoelectric switch anti-interference device of biochemical analyzer |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08299919A (en) * | 1995-04-28 | 1996-11-19 | Suzuki Motor Corp | Workpiece washer |
| CN101533033A (en) * | 2008-03-14 | 2009-09-16 | 北京源德生物医学工程有限公司 | Liquid adding and needle cleaning device for automatic analysis meter |
| WO2013044454A1 (en) * | 2011-09-27 | 2013-04-04 | 深圳市亚辉龙生物科技有限公司 | Full-automatic immunity analyzer and detection method thereof |
| CN205887583U (en) * | 2016-06-15 | 2017-01-18 | 东软安德医疗科技有限公司 | Cuvette cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212896A (en) * | 2020-10-26 | 2021-01-12 | 朱露芳 | Output protection device for groove-type photoelectric sensor and use method |
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