CN208636180U - A kind of full-automatic erythrocyte sedimentation rate hematocrit tester - Google Patents
A kind of full-automatic erythrocyte sedimentation rate hematocrit tester Download PDFInfo
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- CN208636180U CN208636180U CN201821550843.9U CN201821550843U CN208636180U CN 208636180 U CN208636180 U CN 208636180U CN 201821550843 U CN201821550843 U CN 201821550843U CN 208636180 U CN208636180 U CN 208636180U
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- hoistable platform
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- sedimentation rate
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- erythrocyte sedimentation
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Abstract
The utility model relates to erythrocyte sedimentation rate detection technique fields, disclose a kind of full-automatic erythrocyte sedimentation rate hematocrit tester.The full-automatic erythrocyte sedimentation rate hematocrit tester, including hoistable platform pedestal；TCH test channel unit is set to the top of the hoistable platform pedestal, and can pump relative to institute's hoistable platform pedestal, for the blood in test tubes；Driving unit is set to the lower section of the hoistable platform pedestal, for driving the TCH test channel unit to pump；Display unit is operated, for showing detecting state and detection information, and is able to carry out human-computer interaction；Control unit, operation display unit described in the TCH test channel unit, the driving unit are all connected to described control unit.The utility model, which solves existing tester, cannot clearly reflect the variation of Blood Sedimentation, be unfavorable for check analysis, and high failure rate, and structure is complicated, maintain time-consuming laborious and at high cost problem.
Description
Technical field
The utility model relates to erythrocyte sedimentation rate detection technique field more particularly to a kind of full-automatic erythrocyte sedimentation rate hematocrit testers.
Background technique
Erythrocyte sedimentation rate hematocrit tester is the experimental tool that hospital is used to detect patient blood hematocrit value and sedimentation value.Currently,
In erythrocyte sedimentation rate hematocrit field of test instrument, most of is automanual erythrocyte sedimentation rate hematocrit tester, is needed the blood of patient from anticoagulant
Pipe is transferred in special test pipe, complicated for operation cumbersome, while being easy Infection Action personnel and pollution environment.This kind of test equipment
It cannot be dynamically reflect blood cell sedimentation process, cannot intuitively report the erythrocyte sedimentation rate detection project of most meaning, such as maximum settlement speed
Degree etc., is unfavorable for clinical analysis；Traditional erythrocyte sedimentation rate hematocrit tester high failure rate, structure is complicated, is unfavorable for repairing, and expends more
Manpower and the time.
Utility model content
The purpose of this utility model is to provide a kind of full-automatic erythrocyte sedimentation rate hematocrit testers, and solving existing tester cannot
The variation for clearly reflecting Blood Sedimentation, is unfavorable for check analysis, and high failure rate, structure is complicated, maintains time-consuming expense
Power and problem at high cost.
For this purpose, the utility model uses following technical scheme:
A kind of full-automatic erythrocyte sedimentation rate hematocrit tester is provided, comprising:
Hoistable platform pedestal；
TCH test channel unit is set to the top of the hoistable platform pedestal, and can be relative to institute's hoistable platform pedestal
It pumps, for the blood in test tubes；
Driving unit is set to the lower section of the hoistable platform pedestal, for driving the TCH test channel unit or more past
Multiple movement；
Display unit is operated, for showing detecting state and detection information, and is able to carry out human-computer interaction；
Control unit, the TCH test channel unit, the driving unit and the operation display unit are all connected to described
Control unit.
Preferably, the full-automatic erythrocyte sedimentation rate hematocrit tester further includes hoistable platform footstock, the hoistable platform footstock and
It is provided with lead screw between the hoistable platform pedestal, the feed screw nut with lead screw cooperation is connected on the lead screw, it is described
Feed screw nut is connected to the TCH test channel unit.
Preferably, the TCH test channel unit includes the detecting plate for being connected to the feed screw nut, and is set to the spy
The detection guide plate and infrared emission of drafting board two sides receive optocoupler.
Preferably, guide rod is additionally provided between the hoistable platform footstock and the hoistable platform pedestal, the guide rod is logical
It crosses feed screw nut guide rod connector and is slidably connected to the feed screw nut.
Preferably, fixed column is additionally provided between the hoistable platform footstock and the hoistable platform pedestal.
Preferably, the driving unit includes:
Motor and tensioning wheel are all set on the hoistable platform pedestal,
The motor output end is arranged in driving wheel；
Driven wheel is set to one end of the lead screw；
Synchronous belt, the driving wheel and the driven wheel are connected by the toothed belt transmission, and the tensioning wheel is connected to
On the outside of the synchronous belt.
Preferably, the driving unit further include:
Motor fixing plate, for fixing the motor；
Floating lever sliding seat is set to below the hoistable platform pedestal, and it is sliding that the tensioning wheel is set to the floating lever
On dynamic seat；
Floating lever is set between the motor fixing plate and the floating lever sliding seat, and one end of the floating lever is solid
Due to the motor fixing plate, the other end protrudes into and slides on the floating lever sliding seat.
Preferably, elastic component, the elastic component are additionally provided between the motor fixing plate and the floating lever sliding seat
It is arranged in outside the floating lever.
It preferably, further include print unit, the print unit is connected to described control unit, for printing detection knot
Fruit.
Preferably, further include box shell unit, the box shell unit includes box shell and upper cover, the upper cover and the box shell it
Between connected by buffer damping structure.
The utility model has the beneficial effects that the full-automatic erythrocyte sedimentation rate hematocrit tester in the utility model, passes through driving unit
The blood in TCH test channel unit test tubes is driven, can measure the sedimentation value and hematocrit value of patient, esr measurement result can be with
It is reported by standard westergren method.The esr test time optional 30 minutes and 60 minutes, there are many test parameters, has Dynamic Erythrocyte Sediment Rate bent
Line, convenient analysis in real time.Testing result is shown by operation display unit, and easy to use, EFR STK is easy to operate.Pass through behaviour
Make the erythrocyte sedimentation rate hematocrit detection that display unit human-computer interaction is good, suitable for various medical institutions, laboratory.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an angle of the full-automatic erythrocyte sedimentation rate hematocrit tester of the utility model；
Fig. 2 is the structural schematic diagram of another angle of the full-automatic erythrocyte sedimentation rate hematocrit tester of the utility model；
Fig. 3 is that the structural schematic diagram of an angle of the full-automatic erythrocyte sedimentation rate hematocrit tester of the utility model (does not include case
Shell unit)；
Fig. 4 is that the structural schematic diagram of an angle of the full-automatic erythrocyte sedimentation rate hematocrit tester of the utility model (does not include case
Shell unit, each interface, print unit, control unit and operation display unit)；
Fig. 5 is the structural schematic diagram of the hoistable platform pedestal of the utility model and an angle of driving unit；
Fig. 6 is the structural schematic diagram of the hoistable platform pedestal of the utility model and another angle of driving unit；
Fig. 7 is one of the TCH test channel unit of the utility model, lead screw, feed screw nut and feed screw nut guide rod connector
The structural schematic diagram of angle；
Fig. 8 is the another of the TCH test channel unit of the utility model, lead screw, feed screw nut and feed screw nut guide rod connector
The structural schematic diagram of a angle；
Fig. 9 is the upper cover of the utility model and the partial structural diagram of buffering damping structure.
In figure:
1, hoistable platform pedestal；
2, TCH test channel unit；21, detecting plate；22, guide plate is detected；23, infrared emission receives optocoupler；
3, driving unit；30, link synchronizing wheel fixing seat；31, motor；32, tensioning wheel；33, driving wheel；34, driven wheel；
35, synchronous belt；36, motor fixing plate；37, floating lever sliding seat；38, floating lever；39, elastic component；
4, display unit is operated；
5, hoistable platform footstock；51, lead screw；52, feed screw nut；53, feed screw nut guide rod connector；54, guide rod；55,
Fixed column；
6, print unit；
7, box shell unit；71, box shell；72, upper cover；73, buffer damping structure；
8, bottom plate；
9, control unit.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1-3, providing a kind of full-automatic erythrocyte sedimentation rate hematocrit tester in the present embodiment, including automatic lifting is flat
Platform, TCH test channel unit 2, driving unit 3, operation display unit 4, print unit 6, box shell unit 7 and control unit 9.
Automatic rising-sinking platform includes hoistable platform pedestal 1 and hoistable platform footstock 5, hoistable platform pedestal 1 in the present embodiment
It is connected together between hoistable platform footstock 5 using four fixed columns 55.Hoistable platform pedestal 1 is set on bottom plate 8, bottom plate
It is fixedly connected between 8 and hoistable platform pedestal 1 also by four fixed columns.It is provided with power supply on bottom plate 8, and guarantees the person
The protective plate (as shown in Figure 2) of safety, protection against electric shock is provided with Switching Power Supply, 232 data-interface public affairs mouths, 232 numbers on protective plate
According to interface mother mouth and USB data interface.
As shown in Figure 4 and Figure 6, driving unit 3 is set to the lower section of hoistable platform pedestal 1, and driving unit 3 includes motor
31, motor fixing plate 36, tensioning wheel 32, driven wheel 34, driving wheel 33, synchronous belt 35 and floating lever sliding seat 37.Specifically, exist
Motor 31 is set on the downside of hoistable platform pedestal 1, and motor 31 is stepper motor, is press-fitted main driving wheel 33 on step motor shaft, actively
Wheel 33 is synchronous pulley.Press-fitting has two floating levers 38 on motor fixing plate 36, this two floating levers 38 are arranged in parallel, and floats
One end of bar 38 is fixed in motor fixing plate 36, and the other end is inserted into floating lever sliding seat 37, can be sliding relative to floating lever
Dynamic seat 37 slides.In addition, in 37 midfeather damping spring of motor fixing plate 36 and floating lever sliding seat, make stepper motor and
Elastic connection between hoistable platform pedestal 1 avoids the vibration of stepper motor working frequency from being transmitted on hoistable platform pedestal 1, simultaneously
It is easily installed and extends 35 working life of synchronous belt, stepper motor uses the band telescopic floating mount of spring, reduces work
Noise is easily installed adjustment, avoids 35 hard draw of synchronous belt from hurting, prolongs the service life；
Floating lever sliding seat 37 and hoistable platform pedestal 1 are secured together, and two groups of tensionings are arranged on floating lever sliding seat 37
Wheel 32.Meanwhile linkage synchronizing wheel fixing seat 30 is symmetrically arranged on hoistable platform pedestal 1, in the synchronizing wheel fixing seat 30 that links
Driven wheel 34 and lead screw 51 are installed, press inward against stepper motor, ring-shaped synchronous belt 35 is around main synchronous pulley, two groups of tensioning wheels
32 and two groups of linkage synchronizing wheels after be inserted in, unclamp stepper motor, ring-shaped synchronous belt 35 is tensioned naturally.
Driven wheel 34 and lead screw 51 are fixedly mounted with one heart, and feed screw nut 52,52 He of feed screw nut are equipped on lead screw 51
Feed screw nut guide rod connector 53 is secured together, and 52 guide rod 54 of feed screw nut, feed screw nut 52 are additionally provided on the outside of lead screw 51
The downside of guide rod 54 and hoistable platform pedestal 1 are fixed, and the upside of 52 guide rod 54 of feed screw nut and hoistable platform footstock 5 are fixed, silk
Encircle guide rod 54 on the outside of thick stick nut guide rod connector 53, feed screw nut 52 and feed screw nut guide rod connector 53 can only on move down
It is dynamic, it is unable to rotary motion.Such mode, is symmetrically installed, and two sides are respectively arranged one group.It is arranged on feed screw nut guide rod connector 53
There is detecting plate 21, detecting plate 21 can be freely lifted along guide rod 54.In transmission process, guide rod 54 not only play the guiding role, but also played limit
Position effect, to guarantee the stable operation of platform lifting without shaking.
Given stepper motor umber of pulse, driving stepper motor rotation, main synchronous pulley rotation pass through 35 band of ring-shaped synchronous belt
Driven wheel 34 at dynamic two rotates synchronously, and driven wheel 34 drives lead screw 51 to rotate, to drive feed screw nut 52 and probe unit
Lifting.
As shown in Fig. 3-4 and Fig. 7-8, TCH test channel unit 2 includes detecting plate 21, and in the setting of 21 two sides of detecting plate
It detects guide plate 22 and infrared emission receives optocoupler 23.100 test tube jacks are provided on detection guide plate 22, jack is cone
Shape, diameter are up big and down small.It is integrated with 100 pairs of infrared emissions on the lower surface of detecting plate 21 and receives optocoupler 23, each pair of infrared hair
Penetrating and receiving optocoupler 23 includes an infrared emission optocoupler and infrared receiver optocoupler.Each test tube hole location two sides have on detecting plate 21
A pair of above-mentioned infrared emission receives optocoupler 23, and the sample cell of insertion test tube hole location is placed exactly in the hair that infrared emission receives optocoupler 23
Penetrate-receiving light path on, collection is in a pair in each jack.After standard blood sedimentation tube is inserted into instrument connection, detecting plate 21 is followed automatically
Hoistable platform is gone up and down, and integrated infrared emission receives optocoupler 23 and starts to scan blood sedimentation tube sedimentation boundary.
Operation display unit 4 is connected to control unit 9, and operation display unit 4 includes touch screen, and test data processing is by touching
The control panel for touching the screen back side is completed, and input operation uses EFR STK mode, touch screen mode of operation.Touch display screen is responsible for number
According to display human-computer interaction, and data edition, function selection can be carried out with touch operation.The each survey of touch display screen real-time display
The state pinged: idle state is being tested, and test is completed, illegal state.
Box shell unit 7 in the present embodiment includes box shell 71 and upper cover 72, as shown in figure 9, between upper cover 72 and box shell 71
It is connected by buffer damping structure 73.When test, upper cover 72 is closed, ambient light interference is avoided, after being completed, opens upper cover
72, take out test tube.In addition, because upper cover 72 is with buffer damping effect, can quiet, while flip lid being avoided to collide with.
71 procapsid of box shell and back casing use inserting mode, and being lifted up back casing can be completed separate front and back.Box shell
71 back casing two sides are provided with heat release hole, guarantee inner air flowing.
Further, in this embodiment print unit 6 is the interior printing for being mounted in 71 inside of box shell and being connected to control unit 9
Machine, printer, can direct print results after the completion of test on the downside of installation touch screen.Preferably, side is installed on a printer
There is LED light, provides instrument lighting source at night, prompt working condition.
In addition, showing output state and result on a display screen using query function by operating display unit 4.It uses
232 interfaces upload PC machine output.Power supply slot and data-interface are provided on rear side of 71 back casing of box shell.
Wherein, there are this product 100 tests to thread a pipe, and can test simultaneously 100 samples.The utility model is surveyed
The standard test tube that vacuum blood collection tube or manufacturer can be used to provide when examination, at any time any channel radom insertion test tube into
Row measurement, measurement serial number can be modified.Testing time optional 30 minutes and 60 minutes.
When detecting that certain channel brightness signal is substantially change, then the channel is activated, and indicates that there is test in this channel
Sample insertion, this channel enter test mode, and when tester starts.
In test mode, when detecting optocoupler by liquid interface in sample cell, the brightness of detection channels will appear
Apparent variation, at the time of generation according to variation, between origin position, motor 31 segment step number and advance in automatic rising-sinking platform
Away from instrument measures the height of instant liquid surface.
According to air, whole blood, blood plasma, erythrocyte light transmittance difference, instrument can be determined that the boundary of air-blood plasma
Face；Air-whole blood interface；Blood plasma-erythrocyte interface.
It is 2 minutes that detecting plate 21, which moves back and forth a cycle, that is, the height of one liquid surface of sampling in instrument every 2 minutes
Value.With 60 minutes testers of erythrocyte sedimentation rate, the measurement point of Ambulattory Curve for ESR is 30.
Measurement parameter includes: ESR-T erythrocyte sedimentation rate dynamic process, the final settlement value of ESR, Vm red blood cell maximum settlement speed,
Tm red blood cell maximum settlement speed terminal time, dead time before STBS erythrocyte sedimentation, HCT hematocrit, ESR K blood
Heavy equation K value.
Test report number presses test tube insertion sequence auto-sequencing.Test report display test serial number, TCH test channel number are surveyed
Try date, sedimentation curve, 7 measurement parameters.
Using the full-automatic erythrocyte sedimentation rate hematocrit tester joint test in the present embodiment, can by the esr test of same part sample with
Hematocrit test result editor is in a test report.The result of test can test instant output immediately, can also whole to be tested
Concentrate output after the completion, the printout of interior installed printer can be used, also can be used query function show on a display screen it is defeated
Out.The state of each TCH test channel of display screen real-time display, i.e. idle state, are being tested, and test is completed or illegal state, defeated
Enter operation and uses EFR STK mode.
The instrument of the utility model can be used for measuring the sedimentation value and hematocrit value of patient；Esr measurement result can be by standard
Westergren method report；With multiple channel test, meets the needs of largely testing；The esr test time optional 30 minutes and 60 minutes；
There are many test parameters, there is Dynamic ESR curve, convenient analysis in real time；Printer printout, liquid crystal display is shown, is conveniently made
With；EFR STK operation, it is simple and convenient；Touch screen operation, human-computer interaction is good, suitable for various medical institutions, laboratory
The detection of erythrocyte sedimentation rate hematocrit.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of full-automatic erythrocyte sedimentation rate hematocrit tester characterized by comprising
Hoistable platform pedestal (1)；
TCH test channel unit (2) is set to the top of the hoistable platform pedestal (1), and can be relative to institute's hoistable platform bottom
Seat (1) pumps, for the blood in test tubes；
Driving unit (3) is set to the lower section of the hoistable platform pedestal (1), for driving the TCH test channel unit (2)
Lower reciprocating motion；
It operates display unit (4), for showing detecting state and detection information, and is able to carry out human-computer interaction；
Control unit (9), the TCH test channel unit (2), the driving unit (3) and the operation display unit (4) connect
It is connected to described control unit (9).
2. full-automatic erythrocyte sedimentation rate hematocrit tester according to claim 1, which is characterized in that the full-automatic erythrocyte sedimentation rate hematocrit is surveyed
Trying instrument further includes hoistable platform footstock (5), is provided between the hoistable platform footstock (5) and the hoistable platform pedestal (1)
Lead screw (51) is connected with the feed screw nut (52) with the lead screw (51) cooperation, the feed screw nut on the lead screw (51)
(52) it is connected to the TCH test channel unit (2).
3. full-automatic erythrocyte sedimentation rate hematocrit tester according to claim 2, which is characterized in that the TCH test channel unit (2)
Including being connected to the detecting plate (21) of the feed screw nut (52), and it is set to the detection guide plate of the detecting plate (21) two sides
(22) and infrared emission receives optocoupler (23).
4. full-automatic erythrocyte sedimentation rate hematocrit tester according to claim 2, which is characterized in that the hoistable platform footstock (5)
It is additionally provided with guide rod (54) between the hoistable platform pedestal (1), the guide rod (54) passes through feed screw nut guide rod connector
(53) feed screw nut (52) are slidably connected to.
5. full-automatic erythrocyte sedimentation rate hematocrit tester according to claim 2, which is characterized in that the hoistable platform footstock (5)
Fixed column (55) are additionally provided between the hoistable platform pedestal (1).
6. full-automatic erythrocyte sedimentation rate hematocrit tester according to claim 2, which is characterized in that the driving unit (3) includes:
Motor (31) and tensioning wheel (32) are all set on the hoistable platform pedestal (1),
The motor (31) output end is arranged in driving wheel (33)；
Driven wheel (34), is set to one end of the lead screw (51)；
Synchronous belt (35), the driving wheel (33) and the driven wheel (34) are sequentially connected by the synchronous belt (35), described
Tensioning wheel (32) is connected on the outside of the synchronous belt (35).
7. full-automatic erythrocyte sedimentation rate hematocrit tester according to claim 6, which is characterized in that the driving unit (3) is also wrapped
It includes:
Motor fixing plate (36), for fixing the motor (31)；
Floating lever sliding seat (37) is set to below the hoistable platform pedestal (1), and the tensioning wheel (32) is set to described floating
On lever sliding seat (37)；
Floating lever (38) is set between the motor fixing plate (36) and the floating lever sliding seat (37), the floating lever
(38) one end is fixed on the motor fixing plate (36), and the other end protrudes into and slides on the floating lever sliding seat (37).
8. full-automatic erythrocyte sedimentation rate hematocrit tester according to claim 7, which is characterized in that the motor fixing plate (36) and
It is additionally provided with elastic component (39) between the floating lever sliding seat (37), the elastic component (39) is arranged in the floating lever (38)
Outside.
9. full-automatic erythrocyte sedimentation rate hematocrit tester according to claim 1, which is characterized in that further include print unit (6), institute
It states print unit (6) and is connected to described control unit (9), for printing testing result.
10. full-automatic erythrocyte sedimentation rate hematocrit tester according to claim 1, which is characterized in that it further include box shell unit (7),
The box shell unit (7) includes box shell (71) and upper cover (72), passes through buffering between the upper cover (72) and the box shell (71)
Damping structure (73) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550843.9U CN208636180U (en) | 2018-09-21 | 2018-09-21 | A kind of full-automatic erythrocyte sedimentation rate hematocrit tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550843.9U CN208636180U (en) | 2018-09-21 | 2018-09-21 | A kind of full-automatic erythrocyte sedimentation rate hematocrit tester |
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| Publication Number | Publication Date |
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| CN208636180U true CN208636180U (en) | 2019-03-22 |
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ID=65744056
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| CN201821550843.9U Active CN208636180U (en) | 2018-09-21 | 2018-09-21 | A kind of full-automatic erythrocyte sedimentation rate hematocrit tester |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991432A (en) * | 2019-05-05 | 2019-07-09 | 北京众驰伟业科技发展有限公司 | A kind of esr test device |
-
2018
- 2018-09-21 CN CN201821550843.9U patent/CN208636180U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991432A (en) * | 2019-05-05 | 2019-07-09 | 北京众驰伟业科技发展有限公司 | A kind of esr test device |
| CN109991432B (en) * | 2019-05-05 | 2024-03-08 | 北京众驰伟业科技发展有限公司 | Blood sedimentation testing device |
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