CN109781592A - A kind of clinical examination blood precipitating and hematocrit integral type detection device - Google Patents
A kind of clinical examination blood precipitating and hematocrit integral type detection device Download PDFInfo
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- CN109781592A CN109781592A CN201910123223.XA CN201910123223A CN109781592A CN 109781592 A CN109781592 A CN 109781592A CN 201910123223 A CN201910123223 A CN 201910123223A CN 109781592 A CN109781592 A CN 109781592A
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- test tube
- hematocrit
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Abstract
The present invention relates to the field of medical instrument technology, especially a kind of clinical examination is precipitated with blood and hematocrit integral type detection device, including U-shaped frame, first rotating shaft, feeding device, centrifugal device and cap test tube, the U-shaped frame inner hollow and upper plate length are the 1/2 of lower plate, the U-shaped frame upper end, which is set gradually from left to right in first through hole and the second through-hole and the U-shaped frame of the positive lower end of first through hole on bottom, to be arranged fluted, and the second through-hole lower end is provided with third through-hole.Structure of the invention design rationally, by the way that the first fixture block to be respectively engaged in upper and lower two perpendicular type card slots of the first card slot, realizes the process for carrying out red blood cell erythrocyte sedimentation rate and hematocrit while motor rotates counterclockwise respectively, has good promotion prospect.
Description
Technical field
The present invention relates to the field of medical instrument technology, especially a kind of clinical examination is precipitated with blood and hematocrit integral type is examined
Survey device.
Background technique
The full name of erythrocyte sedimentation rate is erythrocyte sedimentation rate (ESR), will be anticoagulant for referring to the speed that red blood cell settles under certain condition
Blood is put into blood sedimentation tube and stands, and red blood cell sinks since density is larger, usually with red blood cell first hour end sink away from
From the sinking speed for indicating red blood cell；The speed and Plasma Viscosity of erythrocyte sedimentation rate, the aggregation force especially between red blood cell have relationship；
Aggregation force between red blood cell is big, and erythrocyte sedimentation rate is on the contrary just slow with regard to fast；Therefore, erythrocyte sedimentation rate is clinically commonly used as aggregation between red blood cell
Index, and then can reflect certain diseases of body interior., there are westergren method, Ku Shi method, Wen Shi in there are many ways to esr detection
Method and Pan Shi method, the difference is that it is different in terms of anti-coagulants, blood using amount, blood sedimentation tube, observing time and record result, and it is red thin
Born of the same parents' hematocrit (PCV) is to be once called as, and claims hematocrit value (Hct) now, refers to that a certain amount of anticoagulated whole blood after centrifugation, measures
The red blood cell of sinking accounts for the volumetric ratio of whole blood, is a kind of straightforward procedure of reflection erythrocyte number size and volume indirectly.
Notification number is the equipment of a kind of whole blood, plasma viscosity and the erythrocyte sedimentation rate of CN103149125B, the measurement of one machine of hematocrit, to this
Effort is made, by the way that associated assay devices become one, influence of the centrifuge to other equipment in order to prevent is used
The method that centrifuge is individually fixed realizes primary blood sampling, a machine is completed to whole blood, plasma viscosity and erythrocyte sedimentation rate, hematocrit etc.
The measurement of lectin from hemolymph index not only can reduce the pain that patient repeatedly takes a blood sample, but also improve detection efficiency.Above-mentioned apparatus higher cost
And detection process need to be manually added anti-coagulants, therefore to be improved.
Summary of the invention
The purpose of the invention is to overcome above-mentioned technical disadvantages to provide a kind of clinical examination blood precipitating and hematocrit one
Body formula detection device, structure of the invention design is reasonable, by the upper and lower two perpendicular types that the first fixture block is respectively engaged with to the first card slot
In card slot, the process of red blood cell erythrocyte sedimentation rate and hematocrit is carried out while motor rotates counterclockwise respectively.
The purpose of the invention is to overcome above-mentioned technical disadvantages to provide a kind of clinical examination blood precipitating and hematocrit one
Body formula detection device, structure of the invention design is reasonable, by the upper and lower two perpendicular types that the first fixture block is respectively engaged with to the first card slot
In card slot, the process of red blood cell erythrocyte sedimentation rate and hematocrit is carried out while motor rotates counterclockwise respectively.
The present invention solves the technical solution that technical problem uses are as follows: a kind of clinical examination blood precipitating and hematocrit integral type
Detection device, including U-shaped frame, sleeve, first rotating shaft, feeding device, centrifugal device, motor and cap test tube, inside the U-shaped frame
Hollow and upper plate length be lower plate 1/2, the U-shaped frame upper end be set gradually from left to right first through hole and the second through-hole and
It is arranged fluted in the U-shaped frame of the positive lower end of first through hole on bottom, the second through-hole lower end is provided with third through-hole, the sleeve lower end
It is connected in groove and sleeve inner front end is provided with the first card slot, the first rotating shaft upper end is plugged in first through hole, left
Lower end is connected with the first fixture block and the first fixture block is connected in the first card slot, and the centrifugal device is by active driver plate, rack, circle
Pin, driven sheave, the second shaft, I-shaped turntable, test tube hole and resilient clamp block composition, the first rotating shaft lower part is connected with
Active driver plate and active driver plate right end are connected with round pin by rack, and bottom righthand side is connected with motor and motor inside the U-shaped frame
The second shaft is connected on the output shaft of upper end, the lower part of second shaft is connected with driven slot and round pin is connected to driven slot
Radial slot, realize active driver plate per revolution, driven sheave rotation 1/4, second shaft upper end pass through U-shaped frame upper right
The fourth hole at end and upper end is connected with I-shaped turntable, it is outside that the upper disk of the I-shaped turntable is evenly arranged with 4 bottoms
The left and right sides is connected with resilient clamp block inside the test tube hole and test tube hole of 30 degree of inclination, is connected with examination in two resilient clamp blocks
Pipe and test tube upper end are connected with cap test tube, on the one hand convenient to grip to test tube, on the other hand convenient anticoagulant to being added
The whole blood of agent measures the hematocrit of sinking after centrifugation, and the cap test tube is that upper end is provided with the second annular slot
T-shaped sleeve and T-shaped sleeve in be connected with rubber stopper, on the one hand facilitate the addition of puncture needle penetrated with anti-coagulants, separately
On the one hand prevent it is anticoagulant during centrifugation spill, and then influence measurement result, the feeding device is by rotating cylinder, first
Sliding slot, first gear, slide bar, connecting rod, limiting slot, limited block, spring, liquid storage cylinder, puncture needle, first annular card slot, snap ring, work
Plug, threaded rod and second gear composition, the first rotating shaft top are successively connected with first gear and rotating cylinder from top to bottom and turn
First sliding groove on cylinder, the first sliding groove right end is connected with slide bar and slide bar right end is connected with connecting rod, setting among the connecting rod
Have in limiting slot and limiting slot and be plugged with limited block, liquid storage cylinder is positioned, guarantees that the motion profile of liquid storage cylinder is vertical straight
Line, the limited block lower end is fixed in U-shaped frame across spring and connecting rod right end is fixed in liquid storage cylinder lower-left end, and the liquid storage cylinder is
Inner hollow and lower end are plugged with the syringe-type structure of puncture needle, and the liquid storage cylinder upper end is provided with first annular card slot and first
Snap ring is connected in annular slot, the snap ring upper end is connected with second gear and second gear internal whorl is connected with screw thread
Bar, the upper end of the threaded rod are pierced by the second through-hole, and lower end is connected with piston and piston is connected to inside liquid storage cylinder, described U-shaped
The right lower quadrant of frame front end is provided with switch and switch passes through conducting wire and electrical connection of motor.
Further, the first sliding groove is made of two oblique type arc grooves of clamping connection among upper and lower two horizontal arc grooves,
When slide bar slides to lower horizontal arc groove along oblique type arc groove by upper horizontal arc groove, puncture needle sequentially passes through third through-hole and rubber
First gear engages with second gear and threaded rod is driven to move downward and quantitatively squeezes the anti-coagulants in liquid storage cylinder while rubber plug
It is pressed onto test tube.
Further, the rotating cylinder lower end is concordant with U-shaped frame upper plate lower end and the difference in height of first gear and second gear
Equal to the difference in height of first sliding groove, when guaranteeing that slide bar moves to its lower end by first sliding groove upper end, first gear and second gear
Engagement.
Further, first card slot is made of horizontal card slot and the upper and lower perpendicular type card slot of its left and right ends perforation, the
The height of one card slot is identical as rotating cylinder and is 2 times of round pin, when the first fixture block is connected in the upper perpendicular type card slot of the first card slot,
It turns on the switch, first rotating shaft, which rotates clockwise, while motor rotates counterclockwise drives the liquid storage cylinder in feeding device to transport up and down
It is dynamic, and first gear engages with second gear and drives threaded rod while puncture needle sequentially passes through third through-hole and rubber stopper
Move downward and be quantitatively expressed to the anti-coagulants in liquid storage cylinder in test tube, when rotate clockwise 90 degree of the second shaft and by first card
When block is connected in the lower perpendicular type card slot of the first card slot, round pin is detached from the radial slot of driven sheave, turns on the switch, at this time motor
It drives I-shaped turntable to rotate, after carrying out centrifugation to the whole blood that anti-coagulants is added, measures the hematocrit of sinking.
The present invention has the beneficial effects that structure of the invention design is rationally, by the way that the first fixture block to be respectively engaged with
In the perpendicular type card slot of upper and lower the two of first card slot, red blood cell erythrocyte sedimentation rate and red blood cell pressure are carried out while motor rotates counterclockwise respectively
Long-pending process has good promotion prospect.
Detailed description of the invention
Attached drawing 1 is the schematic internal view of structure of the invention.
Attached drawing 2 is structural schematic diagram of the invention.
Attached drawing 3 is the structural schematic diagram of feeding device of the present invention and centrifugal device.
Attached drawing 4 is the structural schematic diagram of cap test tube of the present invention.
Attached drawing 5 is liquid storage cylinder structural schematic diagram of the present invention.
Attached drawing 6 is the structural schematic diagram of sleeve of the present invention.
Attached drawing 7 is the schematic enlarged-scale view of connecting rod of the present invention.
Specific embodiment
1 ~ 7 couple of present invention is described below with reference to the accompanying drawing.
As shown in Fig. 1 ~ 7, the present invention include U-shaped frame 1, sleeve 2, first rotating shaft 3, feeding device, centrifugal device, motor and
Cap test tube 7, U-shaped 1 inner hollow of frame and upper plate length are the 1/2 of lower plate, and U-shaped 1 upper end of frame is from left to right successively set
It is equipped in first through hole 1-1 and the second through-hole 1-2 and the U-shaped frame 1 of the positive lower end first through hole 1-1 and fluted 1-5 is set on bottom, the
Two lower ends through-hole 1-2 are provided with third through-hole 1-3, and 2 lower end of sleeve is connected in groove 1-5 and 2 interior forward end of sleeve is set
It is equipped with the first card slot 2-1,3 upper end of first rotating shaft is plugged in first through hole 1-1, and lower-left end is connected with the first fixture block 3-1
And first fixture block 3-1 be connected in the first card slot 2-1, the centrifugal device is by active driver plate 5, rack 5-1, round pin 5-2, driven
Sheave 5-3, the second shaft 5-4, I-shaped turntable 5-5, test tube hole 5-6 and resilient clamp block 5-7 composition, the first rotating shaft 3
Lower part is connected with active driver plate 5 and 5 right end of active driver plate by rack 5-1 is connected with round pin 5-2, the U-shaped 1 inside bottom right of frame
End, which is connected on motor 6 and the output shaft of 6 upper end of motor, is connected with the second shaft 5-4, and the lower part of the second shaft 5-4 is affixed
There is driven sheave 5-3 and round pin 5-2 is connected to the radial slot of driven sheave 5-3, realizes 5 per revolution of active driver plate, it is driven
Sheave 5-3 rotation 1/4, the upper end the second shaft 5-4 passes through the fourth hole 1-4 of U-shaped 1 upper right side of frame and upper end is connected with work
Font turntable 5-5, the upper disk of the I-shaped turntable 5-5 be evenly arranged with 4 bottoms be inclined outwardly 30 degree test tube hole 5-6 and
The left and right sides is connected with resilient clamp block 5-7 inside test tube hole 5-6, is connected with test tube and test tube in two resilient clamp block 5-7
Upper end is connected with cap test tube 7, on the one hand convenient to grip to test tube, on the other hand convenient to the whole blood that anti-coagulants is added
After centrifugation, the hematocrit of sinking is measured, the cap test tube 7 is the T word that upper end is provided with the second annular slot 7-1
It is connected with rubber stopper 7-2 in shape sleeve 2 and cap test tube 7, on the one hand facilitates the addition of puncture needle 4-9 penetrated with anti-coagulants, separately
On the one hand prevent it is anticoagulant during centrifugation spill, and then influence measurement result, the feeding device is by rotating cylinder 4, the
One sliding slot 4-1, first gear 4-2, slide bar 4-3, connecting rod 4-4, limiting slot 4-5, limited block 4-6, spring 4-7, liquid storage cylinder 4-8,
Puncture needle 4-9, first annular card slot 4-10, snap ring 4-11, piston 4-12, threaded rod 4-13 and second gear 4-14 composition, institute
It states 3 top of first rotating shaft and is successively connected with first sliding groove 4-1 on first gear 4-2 and rotating cylinder 4 and rotating cylinder 4 from top to bottom, it is described
First sliding groove 4-1 right end is connected with slide bar 4-3 and slide bar 4-3 right end is connected with connecting rod 4-4, is provided among the connecting rod 4-4
It is plugged with limited block 4-6 in limiting slot 4-5 and limiting slot 4-5, liquid storage cylinder 4-8 is positioned, guarantees the movement of liquid storage cylinder 4-8
Track is vertical straight line, and the lower end the limited block 4-6 is fixed in U-shaped frame 1 across spring 4-7 and connecting rod 4-4 right end is fixed in storage
The lower-left fluid cylinder 4-8 end, the liquid storage cylinder 4-8 are the syringe-type structure that inner hollow and lower end are plugged with puncture needle 4-9, the storage
The upper end fluid cylinder 4-8 is provided in first annular card slot 4-10 and first annular card slot 4-10 and is connected with snap ring 4-11, the snap ring
The upper end 4-11 is connected with second gear 4-14 and second gear 4-14 internal whorl is connected with threaded rod 4-13, the threaded rod 4-
13 upper end is pierced by the second through-hole 1-2, and lower end is connected with piston 4-12 and piston 4-12 is connected to inside liquid storage cylinder 4-8, the U
The right lower quadrant of 1 front end of type frame is provided with switch 6-2 and switch 6-2 is electrically connected by conducting wire 6-1 and motor 6.
In the present embodiment, the first sliding groove 4-1 is by two oblique type arc grooves of clamping connection among upper and lower two horizontal arc grooves
Composition, when slide bar 4-3 slides to lower horizontal arc groove along oblique type arc groove by upper horizontal arc groove, puncture needle 4-9 is sequentially passed through
First gear 4-2 is engaged with second gear 4-14 and is driven threaded rod 4-13 downward while third through-hole 1-3 and rubber stopper 7-2
Anti-coagulants in liquid storage cylinder 4-8 is quantitatively expressed in test tube by movement.
In the present embodiment, 4 lower end of rotating cylinder is concordant with U-shaped 1 upper plate lower end of frame and first gear 4-2 and second gear 4-
14 difference in height is equal to the difference in height of first sliding groove 4-1, when guaranteeing that slide bar 4-3 moves to its lower end by the upper end first sliding groove 4-1,
First gear 4-2 is engaged with second gear 4-14.
In the present embodiment, the first card slot 2-1 erects type pocket set by horizontal card slot and the upper and lower of its left and right ends perforation
At the height of the first card slot 2-1 is identical as rotating cylinder 4 and is 2 times of round pin 5-2, when the first fixture block 3-1 is connected to the first card slot 2-
When in 1 upper perpendicular type card slot, turn on the switch 6-2, while motor 6 rotates counterclockwise first rotating shaft 3 rotate clockwise drive into
Liquid storage cylinder 4-8 in liquid device moves up and down, and while puncture needle 4-9 sequentially passes through third through-hole 1-3 and rubber stopper 7-2
First gear 4-2, which is engaged with second gear 4-14 and threaded rod 4-13 is driven to move downward, determines the anti-coagulants in liquid storage cylinder 4-8
Amount is expressed in test tube, when rotating clockwise 90 degree of the second shaft 5-4 and the first fixture block 3-1 is connected to the first card slot 2-1
Lower perpendicular type card slot in when, round pin 5-2 be detached from driven sheave 5-3 radial slot, turn on the switch 6-2,6 bands of motor are started building at this time
Font turntable 5-5 rotation measures the hematocrit of sinking after carrying out centrifugation to the whole blood that anti-coagulants is added.
In use, first the first fixture block 3-1 is connected in the upper perpendicular type card slot of the first card slot 2-1, round pin 5-2 is clamped at this time
In the radial slot of driven sheave 5-3,6-2 is turned on the switch, motor 6 drives driven sheave 5-3 and I-shaped turntable 5-5 counterclockwise
It drives first rotating shaft 3 to rotate clockwise while rotation, and then is driven on liquid storage cylinder 4-8 by the first sliding groove 4-1 on rotating cylinder 4
Lower movement, and when slide bar 4-3 moves to the first sliding groove lower end 4-1, puncture needle 4-9 sequentially passes through third through-hole 1-3 and rubber
First gear 4-2 is engaged with second gear 4-14 and threaded rod 4-13 is driven to move downward and will resist in liquid storage cylinder 4-8 after plug 7-2
Solidifying agent is quantitatively expressed in test tube, stands one hour, and the distance that first hour end sinks is the sinking speed of red blood cell；Work as up time
When needle rotates the second shaft 5-490 degree and is connected to the first fixture block 3-1 in the lower perpendicular type card slot of the first card slot 2-1, round pin 5-2
It is detached from the radial slot of driven sheave 5-3, turns on the switch 6-2,6, motor drive I-shaped turntable 5-5 rotation at this time, anti-to being added
After the whole blood of solidifying agent carries out centrifugation, the hematocrit of sinking is measured, there is good promotion prospect.
Claims (4)
1. a kind of clinical examination is precipitated with blood and hematocrit integral type detection device, including U-shaped frame, sleeve, first rotating shaft, feed liquor
Device, centrifugal device, motor and cap test tube, it is characterised in that: the U-shaped frame inner hollow and upper plate length are the 1/2 of lower plate,
The U-shaped frame upper end is set gradually from left to right bottom in first through hole and the second through-hole and the U-shaped frame of the positive lower end of first through hole
Upper setting is fluted, and the second through-hole lower end is provided with third through-hole, and the sleeve lower end is connected in groove and before sleeve inner
End is provided with the first card slot, and the first rotating shaft upper end is plugged in first through hole, and lower-left end is connected with the first fixture block and first
Fixture block is connected in the first card slot, and the centrifugal device is by active driver plate, rack, round pin, driven sheave, the second shaft, I-shaped
Type turntable, test tube hole and resilient clamp block composition, the first rotating shaft lower part is connected with active driver plate and active driver plate right end is logical
It crosses rack and is connected with round pin, bottom righthand side, which is connected on motor and the output shaft of motor upper end, inside the U-shaped frame is connected with second
The lower part of shaft, second shaft is connected with driven sheave and round pin is connected to the radial slot of driven sheave, and described second turn
Axis upper end passes through the fourth hole of U-shaped frame upper right side and upper end is connected with I-shaped turntable, and the upper disk of the I-shaped turntable is equal
It is even be provided with 4 bottoms be inclined outwardly 30 degree test tube hole and test tube hole inside the left and right sides be connected with resilient clamp block, two
It is connected with test tube in resilient clamp block and test tube upper end is connected with cap test tube, the cap test tube is that upper end is provided with the second annular snap
Be connected with rubber stopper in the T-shaped sleeve and T-shaped sleeve of slot, the feeding device by rotating cylinder, first sliding groove, first gear,
Slide bar, connecting rod, limiting slot, limited block, spring, liquid storage cylinder, puncture needle, first annular card slot, snap ring, piston, threaded rod and
Two gears composition, the first rotating shaft top are successively connected with first sliding groove on first gear and rotating cylinder and rotating cylinder from top to bottom,
The first sliding groove right end is connected with slide bar and slide bar right end is connected with connecting rod, and limiting slot and limit are provided among the connecting rod
Limited block is plugged in slot, the limited block lower end is fixed in U-shaped frame across spring and connecting rod right end is fixed in liquid storage cylinder lower-left
End, the liquid storage cylinder are the syringe-type structure that inner hollow and lower end are plugged with puncture needle, and the liquid storage cylinder upper end is provided with the
Snap ring is connected in one annular slot and first annular card slot, the snap ring upper end is connected with inside second gear and second gear
It is threaded with threaded rod, the upper end of the threaded rod is pierced by the second through-hole, and lower end is connected with piston and piston is connected to liquid storage
Cylinder is internal, and the right lower quadrant of the U-shaped frame front end is provided with switch and switch passes through conducting wire and electrical connection of motor.
2. a kind of clinical examination according to claim 1 is precipitated with blood and hematocrit integral type detection device, feature exists
In: the first sliding groove is made of two oblique type arc grooves of clamping connection among upper and lower two horizontal arc grooves.
3. a kind of clinical examination according to claim 1 is precipitated with blood and hematocrit integral type detection device, feature exists
In: the difference in height of concordant and first gear and second gear is equal to first sliding groove with U-shaped frame upper plate lower end for the rotating cylinder lower end
Difference in height.
4. a kind of clinical examination according to claim 1 is precipitated with blood and hematocrit integral type detection device, feature exists
Be made of in: first card slot the upper and lower perpendicular type card slot that horizontal card slot and its left and right ends penetrate through, the height of the first card slot and
Rotating cylinder is identical and is 2 times of round pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910123223.XA CN109781592A (en) | 2019-02-19 | 2019-02-19 | A kind of clinical examination blood precipitating and hematocrit integral type detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910123223.XA CN109781592A (en) | 2019-02-19 | 2019-02-19 | A kind of clinical examination blood precipitating and hematocrit integral type detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109781592A true CN109781592A (en) | 2019-05-21 |
Family
ID=66503358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910123223.XA Withdrawn CN109781592A (en) | 2019-02-19 | 2019-02-19 | A kind of clinical examination blood precipitating and hematocrit integral type detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109781592A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220836A (en) * | 2019-06-26 | 2019-09-10 | 袁家彬 | A kind of vitro detection stream type cell analyzer |
| CN110237879A (en) * | 2019-07-22 | 2019-09-17 | 刘玉锋 | A kind of automatic plucking device for examining test tube cap |
| CN111686949A (en) * | 2020-07-16 | 2020-09-22 | 苏州创新通用色谱仪器有限公司 | High-speed vacuum positioning centrifuge |
| CN113252562A (en) * | 2021-05-24 | 2021-08-13 | 南京仁迈生物科技有限公司 | Erythrocyte volume detection device for chemiluminescence apparatus |
| CN114955195A (en) * | 2022-07-17 | 2022-08-30 | 江苏环亚医用科技集团股份有限公司 | Multifunctional medical medicament conveying box capable of being unfolded and folded laterally |
| CN116840434A (en) * | 2023-07-07 | 2023-10-03 | 广东贝源检测技术股份有限公司 | Screening and breeding device and method for perfluorinated compounds in water body |
-
2019
- 2019-02-19 CN CN201910123223.XA patent/CN109781592A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220836A (en) * | 2019-06-26 | 2019-09-10 | 袁家彬 | A kind of vitro detection stream type cell analyzer |
| CN110220836B (en) * | 2019-06-26 | 2021-12-21 | 国科赛赋(深圳)新药研发科技有限公司 | Flow cytometry analyzer for in-vitro detection |
| CN110237879A (en) * | 2019-07-22 | 2019-09-17 | 刘玉锋 | A kind of automatic plucking device for examining test tube cap |
| CN111686949A (en) * | 2020-07-16 | 2020-09-22 | 苏州创新通用色谱仪器有限公司 | High-speed vacuum positioning centrifuge |
| CN113252562A (en) * | 2021-05-24 | 2021-08-13 | 南京仁迈生物科技有限公司 | Erythrocyte volume detection device for chemiluminescence apparatus |
| CN114955195A (en) * | 2022-07-17 | 2022-08-30 | 江苏环亚医用科技集团股份有限公司 | Multifunctional medical medicament conveying box capable of being unfolded and folded laterally |
| CN116840434A (en) * | 2023-07-07 | 2023-10-03 | 广东贝源检测技术股份有限公司 | Screening and breeding device and method for perfluorinated compounds in water body |
| CN116840434B (en) * | 2023-07-07 | 2023-12-15 | 广东贝源检测技术股份有限公司 | Screening and breeding device and method for perfluorinated compounds in water body |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190521 |
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| WW01 | Invention patent application withdrawn after publication |