CN202676709U - Novel whole blood hemagglutination function analyzing instrument - Google Patents
Novel whole blood hemagglutination function analyzing instrument Download PDFInfo
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- CN202676709U CN202676709U CN 201220039383 CN201220039383U CN202676709U CN 202676709 U CN202676709 U CN 202676709U CN 201220039383 CN201220039383 CN 201220039383 CN 201220039383 U CN201220039383 U CN 201220039383U CN 202676709 U CN202676709 U CN 202676709U
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Abstract
The utility model provides a novel whole blood hemagglutination function analyzing instrument and is characterized by comprising a detecting cup, a detecting ball, a detecting cup drive mechanism, a detecting magnetic pole, an instrument-controlling and data-processing system, an instrument display screen, and a printer. The detecting cup is used to store a blood sample, the detecting ball is used for the magnetic pole to detect solidification time and solidification state of the blood sample, the detecting cup drive mechanism is used for driving the detecting cup to enable the detecting cup to rotate at a constant speed to achieve even mixing of the blood sample, the detecting magnetic pole is used for detecting magnetic force changes after moving of the detecting ball, the instrument-controlling and data-processing system is used for controlling a motor and analyzing data obtained from magnetic filed changes after the magnetic pole detects the detecting ball, the instrument display screen is used for displaying information of the solidification time and the solidification state of the blood sample, and the printer is used for printing the obtained data.
Description
One, technical field
The utility model design is a kind of novel whole blood blood clotting functional analysis instrument.It is a kind of instrument that can directly carry out the blood coagulation Function detection to whole blood sample.The utility model belongs to field of medical examination.
Two, background technology
The blood clotting Function detection is clinically important test item.At present general blood clotting Function detection mainly adopts separated plasma to detect, and is difficult to adapt to emergency condition to the needs of the quick and convenient detection of blood clotting function.And at present can be directly whole blood be carried out equipment that coagulation function detects seldom, have and adopt whole blood to carry out instrument such as platelet aggregation detector that the part clotting factor detects.But for the present rarely seen thrombus elastic force analyser of instrument that adopts whole blood complete detection blood clotting function.But because thrombus elastic force analyser detects complex operation, manufacture difficulty is larger, detect expensive and be difficult to popularize.Because it is more more comprehensive and convenient than traditional coagulation function inspection to adopt whole blood to carry out the blood clotting Function detection, and actual clinical work is also had important guiding value.Therefore, design performance reliable, convenient, accurately the blood coagulation detector device take whole blood as sample clinical diagnosis has important practical significance to blood clotting.
Three, summary of the invention
The utility model instrument mainly is comprised of detection cup, detection pearl, a detection cup driving mechanism, detection magnetic pole, instrument control and data handling system, instrument display screen, printer; Described detection cup is used for storing blood sample; Described detection pearl is used for the time of magnetic pole detection blood sample coagulation, the state that solidifies; Described detection cup driving mechanism is used for driving and detects cup, makes to detect cup rotating at the uniform velocity and realize mixing to blood sample; Described detection magnetic pole is for detection of the magnetic force change that detects after pearl moves; Instrument control and data handling system are used for the control motor and analyze magnetic pole and detect pearl post exercise changes of magnetic field the data obtained; The instrument display screen is used for showing the time of the blood sample coagulation that obtains, the status information of solidifying; Printer is used for printing the data obtained.The utility model instrument will detect the cup position according to become 10-80 ° of angle design with ground level, detect cup be placed on be when therefore detecting cup work on the instrument detecting position 10-80 ° skewed, driving the detection cup by the motor constant-speed drive rotates as the axle center to detect the cup center line, the speed that detects the cup rotation is constant speed, permanent direction, detect and to realize when cup rotates that automatic reagent to blood sample and adding carries out mixing, in detecting cup, place one piece simultaneously and be all or part of the detection pearl that metal material is made, the diameter of this detection pearl is not more than 1: 2 ratio with the ratio that detects cup bottom internal diameter, detects the proportion of pearl greater than blood.Along with will being fixed in the blood clot, blood clotting detection pearl moves with detecting a cup rotation occurrence positions during detection, instrument arranges the pair of magnetic circuits pick-up unit and is exclusively used in and detect detects the motion (position) that pearl occurs change before and after blood sample coagulation, because being that the detection pearl of designing with the magnetic signal detection mode can be partly or entirely to be made by metal material; When if this system adopts infrared ray or ultrasound examination, the material that detects pearl can be nonmetallic, but its proportion is greater than blood specific gravity.Detecting pearl can be hollow-core construction or reticulate texture, also can be solid ball-type, column type or cast.The metal detection pearl is rotated with the sludged blood that detects the cup drive and moves behind the blood sample coagulation, relatively detect the pearl position when not solidifying with blood sample and change and to form than notable difference the cutting situation that detects the magnetic line of force, therefore can judge the setting condition of blood sample by detecting the pearl motion amplitude.Detect the variation of pearl displacement amplitude in the blood sample by detecting, can reflect speed and intensity that the blood sample blood coagulation forms.Simultaneously the instrument detecting position is provided with thermostat, keeps to detect that blood sample is stabilized in 37 ℃ in the cup.
Instrument specific works flow process is: during instrument work, will detect first and put into a certain amount of blood sample (general 400ul is following) in the cup, and put into one piece simultaneously in detecting cup and detect pearl.The instrument drive motor drives and detects the rotation of cup automatic constant speed, detecting cup rotation 1-number minute (instrument detection system start detection is as the background values of this sample during this period), then craft or instrument automatically to adding the reagent of inducing blood clotting in the blood sample, are adding simultaneously instrument startup timing of reagent and are continuing to detect the pearl motion conditions.When blood sample solidifies, detect pearl because gravity stays in the lower that detects cup, and rotate with detecting cup when detection integument behind the blood sample coagulation is fixed in the blood clot that solidifies.This moment, the detection magnetic pole of instrument can detect the kinetic magnetic field change of detection pearl, thereby obtained the time of blood sample coagulation, the status information of solidifying.This instrument also can be carried out with infrared or hyperacoustic principle detection mode the detection that detects pearl.
Goal of the invention: provide a kind of easily and fast, the reliable blood clotting functional analysis instrument of direct-detection whole blood.Satisfy clinical emergency, when operation to the needs of blood clotting function fast detecting.
Four, description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is done further and to be specified.
Fig. 1 is a kind of side structure schematic diagram of novel whole blood blood clotting functional analysis instrument.
Fig. 2 is a kind of plan structure schematic diagram of novel whole blood blood clotting functional analysis instrument.
As shown in Figure 1, the utility model discloses a kind of coaglation analyzer of novel direct-detection whole blood blood sample.The structure of instrument comprises: 1, detect cup, 2, detect the detection pearl in the cup, 3, instrument detects the blood sample of cup, 4, detect a cup driving mechanism (containing motor), 5, detect magnetic pole, 6, instrument control and data handling system, 7, instrument display screen, 8, printer etc.
Five, specific embodiment:
Design is further described to this utility model below in conjunction with accompanying drawing:
The instrument workflow is: the detection cup 1 that whole blood blood sample 3 and one piece of detection pearl 2 at first will be housed is placed on the instrument detecting position, detect cup this moment and be approximately 45 ° angle with ground level, detect cup drive unit 4 beginning constant speed rotaries on the instrument, the chien shih blood sample is in the mixing state during approximately through 60 seconds.Therefore all the time be positioned to detect cup 1 lowest part because detection pearl 2 proportions are large and blood sample does not solidify this moment.Then craft or instrument detect from trend and add the reagent of inducing blood sample coagulation in the cup 1, cause that blood sample solidifies.Detecting pearl 2 behind the blood sample coagulation is fixed in the blood clot that solidifies, beginning is with the rotation campaign that detects cup 1, this moment, the detection magnetic pole 5 of instrument can detect the 2 kinetic magnetic fields changes of detection pearl, thereby obtained the time of blood sample coagulation, the status information of solidifying.
Claims (7)
1. novel whole blood blood clotting functional analysis instrument is characterized in that: instrument mainly by detect cup, detect pearl, detect a cup driving mechanism, detect magnetic pole, instrument control and data handling system, instrument display screen, printer form;
Described detection cup is used for storing blood sample;
Described detection pearl is used for the time of magnetic pole detection blood sample coagulation, the state that solidifies;
Described detection cup driving mechanism is used for driving and detects cup, makes to detect cup rotating at the uniform velocity and realize mixing to blood sample;
Described detection magnetic pole is for detection of the magnetic force change that detects after pearl moves;
Instrument control and data handling system are used for the control motor and analyze magnetic pole and detect pearl post exercise changes of magnetic field the data obtained;
The instrument display screen is used for showing the time of the blood sample coagulation that obtains, the status information of solidifying;
Printer is used for printing the data obtained.
2. a kind of novel whole blood blood clotting functional analysis instrument according to claim 1, it is characterized in that: this instrument detects cup cup central shaft and becomes in the 10-80 ° of angular range angle of inclination to put with ground level, and drive unit drives and detects cup take the center line of detection cup as the axle center constant speed rotary.
3. a kind of novel whole blood blood clotting functional analysis instrument according to claim 1 is characterized in that: this novel whole blood coagulo meter can be to adopt electromagnetic signal to the detection that detects pearl, also can adopt infrared ray, ultrasound wave.
4. a kind of novel whole blood blood clotting functional analysis instrument according to claim 1 is characterized in that: detect the diameter of pearl and the ratio of detection cup bottom internal diameter and be not more than 1: 2 ratio.
5. a kind of novel whole blood blood clotting functional analysis instrument according to claim 1 is characterized in that: detecting pearl when designing with the magnetic signal detection mode can be that part is made by metal material; If when this system adopted other method such as infrared grade to detect pearl, the material that detects pearl can be nonmetallic materials, but its proportion is greater than blood specific gravity.
6. a kind of novel whole blood blood clotting functional analysis instrument according to claim 1 is characterized in that: the speed that detects the cup rotation is constant speed, permanent direction.
7. a kind of novel whole blood blood clotting functional analysis instrument according to claim 1 is characterized in that: detecting pearl can be hollow-core construction or reticulate texture, also can be solid ball-type, column type or cast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220039383 CN202676709U (en) | 2012-02-08 | 2012-02-08 | Novel whole blood hemagglutination function analyzing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220039383 CN202676709U (en) | 2012-02-08 | 2012-02-08 | Novel whole blood hemagglutination function analyzing instrument |
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| CN202676709U true CN202676709U (en) | 2013-01-16 |
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| CN 201220039383 Expired - Lifetime CN202676709U (en) | 2012-02-08 | 2012-02-08 | Novel whole blood hemagglutination function analyzing instrument |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545943A (en) * | 2014-12-06 | 2015-04-29 | 深圳市共创百业科技开发有限公司 | Coagulometer and medical system of network hospital for preventing thrombus |
| CN104977229A (en) * | 2015-07-15 | 2015-10-14 | 江苏英诺华医疗技术有限公司 | Whole-blood blood coagulation and conglutination function detector and detection method |
| CN109917129A (en) * | 2019-03-19 | 2019-06-21 | 上海叶民生物技术有限公司 | A kind of immune magnetic test paper and immune magnetic measuring device |
| CN112433058A (en) * | 2020-11-20 | 2021-03-02 | 迈克医疗电子有限公司 | Magnetic bead detection control method and device, terminal equipment and medium |
| WO2022188189A1 (en) * | 2021-03-12 | 2022-09-15 | 重庆南方数控设备股份有限公司 | Magnetic bead based thrombelastogram detection device and method |
-
2012
- 2012-02-08 CN CN 201220039383 patent/CN202676709U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545943A (en) * | 2014-12-06 | 2015-04-29 | 深圳市共创百业科技开发有限公司 | Coagulometer and medical system of network hospital for preventing thrombus |
| WO2016086444A1 (en) * | 2014-12-06 | 2016-06-09 | 深圳市共创百业科技开发有限公司 | Coagulometer and network hospital medical system for preventing thrombosis |
| CN104545943B (en) * | 2014-12-06 | 2017-01-04 | 深圳市共创百业科技开发有限公司 | Coagulo meter and network hospital are used for the medical system of pre-preventing thrombosis |
| CN104977229A (en) * | 2015-07-15 | 2015-10-14 | 江苏英诺华医疗技术有限公司 | Whole-blood blood coagulation and conglutination function detector and detection method |
| CN109917129A (en) * | 2019-03-19 | 2019-06-21 | 上海叶民生物技术有限公司 | A kind of immune magnetic test paper and immune magnetic measuring device |
| CN112433058A (en) * | 2020-11-20 | 2021-03-02 | 迈克医疗电子有限公司 | Magnetic bead detection control method and device, terminal equipment and medium |
| CN112433058B (en) * | 2020-11-20 | 2023-09-15 | 迈克医疗电子有限公司 | Method, device, terminal equipment and medium for detecting and controlling magnetic beads |
| WO2022188189A1 (en) * | 2021-03-12 | 2022-09-15 | 重庆南方数控设备股份有限公司 | Magnetic bead based thrombelastogram detection device and method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160219 Address after: 211135 Nanjing, Jiangning, Qilin street, Po Shan Road, No. 7 Patentee after: SINNOWA MEDICAL SCIENCE & TECHNOLOGY CO., LTD. Address before: Kylin Street Gutianquan Road District of Nanjing City, Jiangsu province Jiangning 211135 No. 9 Patentee before: Clindiag Systems Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
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| CX01 | Expiry of patent term |