CN206281858U - A kind of device of automatic acquisition thrombelastogram - Google Patents
A kind of device of automatic acquisition thrombelastogram Download PDFInfo
- Publication number
- CN206281858U CN206281858U CN201621466346.1U CN201621466346U CN206281858U CN 206281858 U CN206281858 U CN 206281858U CN 201621466346 U CN201621466346 U CN 201621466346U CN 206281858 U CN206281858 U CN 206281858U
- Authority
- CN
- China
- Prior art keywords
- thrombelastogram
- automatic acquisition
- rotating disk
- catheter
- blood
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a kind of device of automatic acquisition thrombelastogram, device includes housing and base, also include lifting monitor station, lifting monitor station is slidably mounted on housing by the way that guide rail is relative, passive rotating disk is installed inside lifting monitor station, catheter is extended downwardly through the center of circle of passive rotating disk, catheter is just to the test tube center of circle, detection pin is fixedly mounted on passive rotating disk, detection pin is located at the side of catheter, and in detecting that test tube is stretched into the end of pin, test tube is placed in cuvette cavity, cuvette cavity is installed on turntable, and turntable is fixedly installed in base.The utility model realizes that the blood coagulation disposably obtained under various clotting factor effects forms the ablation time of time, the overall picture of coagulation process and blood clot using relative rotation speed, for the various occasions for needing to measure blood coagulation (before operation consent/blood transfusion), aspirin and Thienopyridines medicine can also be evaluated to hematoblastic inhibition, both the pain that patient repeatedly takes a blood sample had been mitigated, detection efficiency had been improved again.
Description
Technical field
The utility model is related to a kind of medical treatment detection apparatus technical field, specifically a kind of to obtain thrombus elastic force automatically
The device of figure.
Background technology
Thrombelastogram (thromboela-stogram, TEG) is the index for reflecting blood clotting dynamic change, it is also possible to
The dynamics of the various factors and fibrin forming process that reflect the ablation time of blood clot to observe blood clotting becomes
Change.It is now recognized that blood coagulability increase or attenuating in terms of have certain application value, in uremia, myocardial infarction, blood platelet
Reducing has certain clinical meaning in the diagnosis of disease such as disease, hemophilia and primary fibrinolytic disease.
A kind of existing thrombus elastic force measuring device (application number：201310658576.2) including for holding blood sample
With the test cup of detection reagent；Glass stand, the test cup is suspended on the glass stand in which can swing；Drive the test cup
Around the drive device that the glass stand swings；Can be of coupled connections with the test cup after blood clotting, and produce resistance
The only coupling piece of the bonding force that the test cup swings, the coupling piece is arranged on the glass stand, and positioned at the test cup
Cup chamber in；By detecting that bonding force that the test cup is subject to obtains the elasticity characteristics of the blood clotting in the test cup
Elastic force measuring mechanism, the elastic force measuring mechanism is arranged on the test cup lower section.The utility model is utilized and is arranged on test cup
The elastic force measuring mechanism of lower section measures test cup resistance for being subject to when swinging, and realizes the measurement to thrombus elastic force, but deposit
In following drawback：
By measuring the resistance received in sector swings, the measurement to thrombus elastic force is realized, stability is poor, and precision is inadequate
It is high；Existing measurement apparatus unitary function, can only carry out the measure of thrombelastogram, and integrated level is low, automaticity is relatively low；
37 degree of temperature constant states can not be kept, and can not automatically add various blood to be measured and various startup clotting reagents.
The content of the invention
Technical assignment of the present utility model is to provide a kind of device of automatic acquisition thrombelastogram.
Technical assignment of the present utility model realizes in the following manner,
A kind of device of automatic acquisition thrombelastogram, including housing and base, are provided with guidance panel at the top of housing, behaviour
Make to be provided with lifting monitor station below panel, lifting monitor station is slidably mounted on housing by the way that guide rail is relative, lifting detection
Passive rotating disk is installed, catheter is extended downwardly through the center of circle of passive rotating disk inside platform, catheter is just to the center of circle of test tube, inspection
Chaining pin is fixedly mounted on passive rotating disk, and detection pin is located at the side of catheter, and in detecting that test tube is stretched into the end of pin, test tube is put
In in cuvette cavity, cuvette cavity is installed on turntable, and turntable is fixedly installed in base.
Further, preferred structure is that described detection pin quantity is at least one.
Further, preferred structure is that battery is provided with base.
Further, preferred structure is to be provided with display screen on described guidance panel.
Further, preferred structure is to be provided with barcode scanner on described base.
Further, preferred structure is that the length that described detection pin is extended downwardly from passive rotating disk is more than catheter
From the length that passive rotating disk is extended downwardly.
Further, preferred structure is that the middle and lower part of described detection pin is fully inserted into prepare liquid.
Further, preferred structure is that the exterior arrangement of cuvette cavity has fixed station, fixed station configuration having heaters.
Further, preferred structure is that the material of described fixed station is titanium alloy.
Compared to the prior art a kind of device of automatic acquisition thrombelastogram of the present utility model, has the beneficial effect that：
1st, the measure of thrombelastogram is realized using relative rotation speed, the data for obtaining is swung than sector, stability is higher, knot
By more rationally, accurately；
2nd, the integration degree of equipment is high, compact conformation, practicality and high efficiency；
3rd, blood to be measured can be automatically added to and various and blood coagulation related reagent (startup clotting reagent) avoids cross pollution,
And automaticity of knowing clearly is put forward significantly, and the workload of medical personnel is reduced, make testing result more accurate；
4th, the utility model realizes once blood sampling, a machine, disposably obtains solidifying under various clotting factor effects
Blood forms the ablation time of time, the overall picture of coagulation process and blood clot, for the various occasion (operations for needing to measure blood coagulation
Before/blood transfusion before)；Aspirin and Thienopyridines medicine can also be evaluated to hematoblastic inhibition, aided assessment is each
Whether the use of heparan is excessive and with the presence or absence of heparin resistance；Both the pain that patient repeatedly takes a blood sample can have been mitigated, had been improve again
Detection efficiency；
5th, display screen is provided with, operation conditions shows strictly according to the facts, for working doctor provides convenient, improves operating efficiency；
6th, 37 degree of holdings of temperature constant state can be realized so that testing result is more accurate；
7th, before startup clotting reagent is added, blood to be measured can also drive passive rotating disk to produce rotating speed due to oneself viscosity,
Such that it is able to realize the measure of blood viscosity coefficient and lectin from hemolymph.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of the device of automatic acquisition thrombelastogram；
Accompanying drawing 2 is a kind of profile of the device of automatic acquisition thrombelastogram；
Wherein：1st, guidance panel；2nd, monitor station is lifted；3rd, passive rotating disk；4th, catheter；5th, pin is detected；6th, cuvette cavity；7、
Turntable；8th, battery；9th, base；10th, guide rail；11st, housing；12nd, display screen；13rd, barcode scanner.
Specific embodiment
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model
Directly ", the orientation or position relationship of the instruction of " level ", " interior ", " outward " " top ", " end " etc. are based on side shown in the drawings
Position or position relationship, it is only for be easy to description the utility model and simplify description, rather than the dress for indicating or implying meaning
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connection ", " connected ", should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally
Ground connection；Can mechanically connect, or electrically connect；Can be joined directly together, or indirect by intermediary
It is connected, can is two connections of element internal.For the ordinary person of the art, can be with concrete condition understanding
State concrete meaning of the term in the utility model.
Embodiment 1：
A kind of device of automatic acquisition thrombelastogram, including housing 11 and base 9, the top of housing 11 is provided with operating surface
Plate 1, the lower section of guidance panel 1 is provided with lifting monitor station 2, and lifting monitor station 2 is slidably mounted on housing by the way that guide rail 10 is relative
On 11, passive rotating disk 3 is installed inside lifting monitor station 2, catheter 4 is extended downwardly through the center of circle of passive rotating disk 3, catheter
4 just to the center of circle of test tube, and a detection pin 5 is fixedly mounted on passive rotating disk 3, and detection pin 5 is located at the side of catheter 4, inspection
The end of chaining pin 5 is stretched into test tube, and not point-blank, test tube is placed in cuvette cavity 6 in the center of circle of detection pin 5 and test tube, examination
Tube chamber 6 is installed on turntable 7, and turntable 7 is fixedly installed in base 9.
Further, battery 8 is installed in base.
Further, display screen 12 is installed, the operation conditions of device can also intuitively show on described guidance panel 1
Show on the display 12.
Further, barcode scanner 13 is installed on described base 9.
More further, the exterior arrangement of cuvette cavity 6 has fixed station, and fixed station is heated by heater, is revolved by air
Turn the test tube inside heating, internal test tube is kept 37 degree of temperature constant states.The material of fixed station is titanium alloy, is conducive to preferably
Transmission heat.
Embodiment 2：
A kind of device of automatic acquisition thrombelastogram, including housing 11 and base 9, the top of housing 11 is provided with operating surface
Plate 1, the lower section of guidance panel 1 is provided with lifting monitor station 2, and lifting monitor station 2 is slidably mounted on housing by the way that guide rail 10 is relative
On 11, passive rotating disk 3 is installed inside lifting monitor station 2, catheter 4 is extended downwardly through the center of circle of passive rotating disk 3, catheter
4 just to the center of circle of test tube, and 2 detection pins 5 are fixedly mounted on passive rotating disk 3, and 2 detection pins 5 symmetrically set relative to catheter 4
Put, in detecting that test tube is stretched into the end of pin 5, test tube is placed in cuvette cavity 6, and cuvette cavity 6 is installed on turntable 7, and turntable 7 is consolidated
Dingan County is loaded in base 9.The length that described catheter 4 is shorter in length than detection pin 5 detects pin 5 from passive rotating disk 3 to downward
The length stretched is more than the length that catheter 4 is extended downwardly from passive rotating disk 3), during causing that detection is carried out, detection pin 5 stretches into examination
In the blood to be measured of pipe, and catheter 4 is maintained at blood top to be measured, to reduce measurement error, makes testing result more accurate.
Further, battery 8 and barcode scanner 13 are installed in base.
Further, display screen 12 is installed, the operation conditions of device can also intuitively show on described guidance panel 1
Show on the display 12.
In the device of automatic acquisition thrombelastogram of the present utility model, specific detection structure can be more in the same apparatus
Group is set, to realize being detected while multigroup blood to be measured.
Can realize disposably obtaining the various clotting factor effect of the multiple blood samples to be measured lower blood coagulation formation time,
The overall picture of coagulation process and the ablation time of blood clot, for the various occasions for needing to measure blood coagulation (before operation consent/blood transfusion)；Also
Aspirin and Thienopyridines medicine can be evaluated to hematoblastic inhibition, the use of each heparan of aided assessment is
It is no excessive and with the presence or absence of heparin resistance；Substantially increase detection efficiency.
Concrete operation method is as follows：
S1, first by the scanning barcode of barcode scanner 13, confirm the patient information of blood to be measured, then test tube is positioned over
In cuvette cavity 6；The fixed station heating in the outside of cuvette cavity 6, makes test tube keep 37 degree of constant temperature；
S2, lifting monitor station 2 in passive rotating disk 3 is installed, the circle centre position of passive rotating disk 3 is provided with catheter 4, passes through
Control lifting monitor station 2, realizes that catheter 4 carries out blood to be measured, various and blood coagulation related reagent to test tube and (starts blood coagulation examination
Agent) automatic addition；
After the addition of S3, blood to be measured and various startup clotting reagents is finished, decline lifting monitor station 2 so that catheter 4
Test tube is left, and keeps state of the catheter 4 above test tube, while detecting that pin 5 keeps stretching into invisible spectro blood to be measured
In；The middle and lower part of detection pin 5 is fully inserted into prepare liquid, to increase the contact area of detection pin 5 and blood to be measured, and then make
Detection is sensitiveer, and the result of detection is more accurate；
S4, startup turntable 7, turntable 7 drive test tube synchronous rotary；
S5, when blood starts solidification, between test tube and detection pin 5 because fibrin adhesion and blood platelet produce it is netted
With reference to and produce resistance, the rotation of test tube drives detection pin 5 to move simultaneously, as fibrinous increase resistance also constantly increases
Greatly, test tube drives the motion of detection pin 5 also to change therewith；
S6, when blood because fibrinolytic process produce dissolving, detection pin 5 also change therewith with the rotary rpm of passive rotating disk 3；
S7, the relative rotation speed of passive rotating disk 3 is recorded, so as to obtain the elasticity characteristics of thrombus, and by the process of setting of blood
Measured in the way of electric signal, so as to realize the monitoring and analysis to the thrombus elastic force of blood to be measured.
The detection project that is obtained in that by a kind of device of automatic acquisition thrombelastogram of the present utility model and its face
Bed meaning such as following table --- detection purpose and meaning：
Wherein Primary Reference index：
R value clotting factor action times；K values blood clot forms initial time；Angle value blood clot synthesis speeds；MA
The maximum blood clotting bulk strength of value；CI blood coagulation composite indexes；EPL predict 30 minutes in blood clot amplitude dissolving percentage；LY30
Fibrinolytic measured value.
Detection purpose and meaning
Realize the measure of thrombelastogram in the utility model using relative rotation speed, and the determination techniques of rotating speed are very
Maturation, adoptable prior art has many kinds, such as, and Hall sensor mode, magnetoelectric transducer mode, photoelectric sensor side
Formula or coder mode.
The various and blood coagulation related reagent (startup clotting reagent) added in the utility model, including heparinase, kaolin,
White bole, diatomite, attapulgite clay, rabbit brain powder (tissue thromboplastin), partial thromboplastin cephalin suspension, fibrin ferment,
CaCl2, Batroxobin, adenosine diphosphate (ADP), arachidonic acid (AA) and adenosine diphosphate (ADP) (ADP) etc., according to actual needs selection plus
Enter.
Described blood to be measured, is according to actual needs liquaemin anticoagulation or Chinese holly edge acid sodium anticoagulation etc., wherein Chinese holly edge
Sour sodium anticoagulation is that venous blood collection is injected in qualified Chinese holly edge acid sodium anticoagulant tube, will 109mmol/L Chinese hollys edge acid sodium and whole blood
By 1:9 ratios are well mixed；Liquaemin anticoagulation, venous blood collection in injection anticoagulant heparin pipe, is well mixed.Liquaemin in pipe
Concentration is needed not less than 14.5U/ml.
Method described in the utility model can apply in colorimetric equipment, and the corresponding test tube for using is colorimetric test tube,
Detect fibrinogen content FIB while thrombelastogram can be obtained, the integration degree of equipment is high, compact conformation,
Practicality and high efficiency.
By specific embodiment above, the those skilled in the art can readily realize the utility model.But
It is it should be appreciated that the utility model is not limited to above-mentioned several specific embodiments.On the basis of disclosed embodiment,
The those skilled in the art can be combined different technical characteristics, so as to realize different technical schemes.
Claims (9)
1. a kind of device of automatic acquisition thrombelastogram, including housing and base, it is characterised in that behaviour is provided with the top of housing
Make panel, lifting monitor station be provided with below guidance panel, lifting monitor station is slidably mounted on housing by the way that guide rail is relative,
Passive rotating disk is installed, catheter is extended downwardly through the center of circle of passive rotating disk, and catheter is just to test tube inside lifting monitor station
The center of circle, detection pin be fixedly mounted on passive rotating disk, detection pin be located at catheter side, detect pin end stretch into test tube
In, test tube is placed in cuvette cavity, and cuvette cavity is installed on turntable, and turntable is fixedly installed in base.
2. a kind of device of automatic acquisition thrombelastogram according to claim 1, it is characterised in that described detection pin
Quantity is at least one.
3. the device of a kind of automatic acquisition thrombelastogram according to claim 1, it is characterised in that be provided with base
Battery.
4. a kind of device of automatic acquisition thrombelastogram according to claim 1, it is characterised in that described operating surface
Display screen is installed on plate.
5. the device of a kind of automatic acquisition thrombelastogram according to any one of claim 1-4, it is characterised in that institute
Barcode scanner is installed on the base stated.
6. a kind of device of automatic acquisition thrombelastogram according to claim 5, it is characterised in that described detection pin
The length extended downwardly from passive rotating disk is more than the length that catheter is extended downwardly from passive rotating disk.
7. the device of a kind of automatic acquisition thrombelastogram according to claim 1 or 6, it is characterised in that described inspection
The middle and lower part of chaining pin is fully inserted into prepare liquid.
8. a kind of device of automatic acquisition thrombelastogram according to claim 7, it is characterised in that the outside of cuvette cavity
It is configured with fixed station, fixed station configuration having heaters.
9. a kind of device of automatic acquisition thrombelastogram according to claim 8, it is characterised in that described fixed station
Material be titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621466346.1U CN206281858U (en) | 2016-12-29 | 2016-12-29 | A kind of device of automatic acquisition thrombelastogram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621466346.1U CN206281858U (en) | 2016-12-29 | 2016-12-29 | A kind of device of automatic acquisition thrombelastogram |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206281858U true CN206281858U (en) | 2017-06-27 |
Family
ID=59071398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621466346.1U Withdrawn - After Issue CN206281858U (en) | 2016-12-29 | 2016-12-29 | A kind of device of automatic acquisition thrombelastogram |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206281858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771108A (en) * | 2016-12-29 | 2017-05-31 | 山东朗伯光谱设备有限公司 | A kind of method and device of automatic acquisition thrombelastogram |
-
2016
- 2016-12-29 CN CN201621466346.1U patent/CN206281858U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771108A (en) * | 2016-12-29 | 2017-05-31 | 山东朗伯光谱设备有限公司 | A kind of method and device of automatic acquisition thrombelastogram |
| CN106771108B (en) * | 2016-12-29 | 2023-06-02 | 山东朗伯光谱设备有限公司 | Method and device for automatically acquiring thromboelastography |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3918908A (en) | Method for prothrombin testing | |
| CN106771108A (en) | A kind of method and device of automatic acquisition thrombelastogram | |
| JP3497862B2 (en) | Improved method and analytical system for accurate, quick and easy fibrinogen measurement | |
| US3951606A (en) | Apparatus for prothrombin testing | |
| US6322525B1 (en) | Method of analyzing data from a circulating blood viscometer for determining absolute and effective blood viscosity | |
| JP2003515123A (en) | Dual riser / single capillary viscometer | |
| CN1273634A (en) | Viscosity measuring apparatus and method | |
| CN101221189A (en) | External diagnostic reagent kit used for measuring activated partial thromboplastin time | |
| McKenzie et al. | Clinical utility of available methods for determining platelet function | |
| CN102854094B (en) | Multichannel microfluidic blood rheological analysis chip as well as analysis system and analysis method of chip | |
| CN103630699A (en) | Thrombus elasticity measuring device | |
| CN110057890A (en) | A kind of hemostasis examination chip and electrochemical sensor | |
| CN206281858U (en) | A kind of device of automatic acquisition thrombelastogram | |
| CN202631543U (en) | D-dimer fluorescent immune quantitative measurement test strip | |
| CN107589246A (en) | A kind of fibrin activator, its preparation method, including the kit of the activator and the detection method using the kit | |
| CN104049089A (en) | Method and kit for detecting fibrinogen | |
| CN206657026U (en) | Biochemical instruments sample adding device | |
| CN103487377A (en) | Detector for coagulation function of whole blood and detection method | |
| CN205720098U (en) | Blood viscoelastic power determinator based on small blood sample | |
| CN106771145A (en) | One kind detection D dimers spot gold diafiltration kit and quantitative detecting method | |
| CN208188137U (en) | Blood coagulation monitors system | |
| CN107746804A (en) | Coagulation and platelet function detection kit and its application for adding heparin blood sample | |
| CN210923732U (en) | Blood coagulation parameter detects uses test box | |
| CN103162770B (en) | Method and device of trace reagent liquid level detection used for an immunohistochemical staining machine | |
| JP6239603B2 (en) | Blood coagulation test method and apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170627 Effective date of abandoning: 20230602 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170627 Effective date of abandoning: 20230602 |