CN205786644U - A kind of thrombosis elastometer - Google Patents
A kind of thrombosis elastometer Download PDFInfo
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- CN205786644U CN205786644U CN201620477344.6U CN201620477344U CN205786644U CN 205786644 U CN205786644 U CN 205786644U CN 201620477344 U CN201620477344 U CN 201620477344U CN 205786644 U CN205786644 U CN 205786644U
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- light
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- elastometer
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Abstract
The utility model discloses thrombosis elastometer, thrombosis elastometer split (2) arranged by some horizontal alignment forms, it is characterized in that, described thrombosis elastometer split (2) includes workbench (4), frame (5), test bar (6), tester (8) and processor, this utility model solves the coarse shortcoming of thrombosis elastometer result in prior art, using amount the considering as thrombosis elastic force evaluation of reflection light, result is more accurate.
Description
Technical field
This utility model relates to a kind of thrombosis elastometer.
Background technology
Thrombosis instrument is the experimental apparatus of a kind of vitro detection blood blood clotting.
The thrombin in blood can be excited to produce the change of a series of states such as condensation and fibrinolytic after human blood through radiation extraction.Pass through clinical monitoring, the state of normal blood of human body blood during whole with morbid state (cardiovascular and cerebrovascular disease) changes significant difference, this significant difference is mainly reflected in the speed and the intensity of condensation condensed with fibrinolytic, and this speed can provide objective to the clinical diagnosis of cardio-cerebrovascular diseases with the difference of intensity and instruct.The Cleaning Principle of thrombosis elastometer is that the physical characteristic (speed, intensity) for blood of human body carries out detection analysis, it is different from other Hemostasis examination analytical equipment to detect just for the time slice of coagulation process, thrombosis elastometer can reflect the blood coagulation overall picture of human body, the most whole condensation and fibrinolytic process.
Thrombosis elastometer is that the physical characteristic for blood of human body carries out detection analysis, and the change in physical properties of blood is to be caused at the stress condensed and during fibrinolytic, blood produces by blood.The absolute magnitude that the stress of blood changes in coagulation process is less, uses the sensor of product type to measure, and its certainty of measurement and measurement result cannot react the dynamic change of blood really, thus have impact on the application in clinical medicine of the thrombosis elastic force detector.
Utility model content
The purpose of this utility model is to provide the thrombosis elastometer that a kind of certainty of measurement is high.
For solving the problems referred to above, this utility model provides a kind of thrombosis elastometer, some horizontal alignment the thrombosis elastometer split arranged forms, it is characterised in that described thrombosis elastometer split includes:
-workbench, including being disposed thereon surface, for accommodating the container of blood, and drive the power set that described container rotates, it is provided with heater in described container and the described heater controller by the blood heat in described container to design temperature can be controlled；
-frame, is fixed on described workbench；
-test bar, is positioned at the surface of described container, and can be at least partially inserted in the blood of described container, and described test bar is rotatably connected in described frame, and the side of described test bar is additionally provided with vertical reflective surface；
-tester, it is fixed with described frame and is connected, described tester is provided with and accommodates the first through hole that described test bar passes and is vertically arranged, and be horizontally disposed with and second through hole through with described first through hole, described reflective surface is positioned in described first through hole, described second through hole is at least provided with two, light emitting devices and optical pickup apparatus it is respectively arranged with in it, described light emitting devices can put into line light on described reflective surface, and described optical pickup apparatus is able to receive that the line light that described reflective surface reflects；
-processor, it is possible to the amount of the line light received by described optical pickup apparatus is converted into the parameter information of reflection blood clotting, and described parameter information is directly proportional to the amount of the light that described optical pickup apparatus receives.
As further improvement of the utility model, described frame includes fixing the first support being connected with described tester and fixing the second support being connected with described test bar, described first support includes two root posts being fixed on described tester and being vertically arranged, and connect two described columns and horizontally disposed first crossbeam, described second support includes accommodating the opening that described first crossbeam passes, and it is positioned at directly over described first crossbeam and horizontally disposed second cross beam, the centre position of described second cross beam lower surface is provided with downwardly projecting addendum cone, the upper surface of described first crossbeam is provided with jewel bearing, described jewel bearing is positioned at the underface of described addendum cone, described addendum cone is point cantact with the shrinkage pool of described jewel bearing.
As further improvement of the utility model, the upper surface of described first crossbeam is the most relative with the lower surface of described second cross beam is provided with Magnet, and the magnetic pole in the face that described Magnet is relative is identical.
As further improvement of the utility model, described reflective surface is provided with two, and is parallel to each other, and described second through hole is provided with four, it is respectively used to accommodate described light launcher or described light receiver device, described light launcher and described light receiver device and is respectively arranged with two.
As further improvement of the utility model, being equipped with hollow light-guiding pillar, described light emitting devices or described optical pickup apparatus and be positioned at described light-guiding pillar in described second through hole, described light emitting devices is light emitting diode.
As further improvement of the utility model, described optical pickup apparatus connects has photoelectric source, described photoelectric source to be sequentially connected electrically magnification circuit plate and a/d converter, and described a/d converter is connected with described processor.
As further improvement of the utility model, one end that described light-guiding pillar is close with described first through hole is provided with the light barrier that can be cut off by light-guiding pillar with described reflective surface, described light barrier is provided with light hole, and described light barrier can be limited light and be only capable of being passed by described light hole.
As further improvement of the utility model, also include the hairspring spring of the outer circumference surface static connection of inner ring and described test bar, outer ring and column static connection.
The beneficial effects of the utility model are, in this utility model, power set drive container to rotate, because the blood tool in container is a bit sticky, therefore test bar will be driven to rotate, and the reflective surface that test bar is arranged also rotates with, and the position of optical pickup apparatus and light reflecting device is constant, therefore light is penetrated the amount light on reflective surface and can be changed, and the amount light that the light that reflective surface reflects can be received also can produce change.Carried out the elastic force of evaluating blood by the amount of the final light received change, for traditional sensor, degree of accuracy is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of thrombosis elastometer split in Fig. 1；
Fig. 3 is the phantom of Fig. 2；
Fig. 4 is the partial enlarged drawing of A in Fig. 2；
Wherein: 2-thrombosis elastometer split；3-container；4-workbench；5-frame；6-test bar；7-reflective surface；8-tester；10-the first through hole；12-the second through hole；14-light emitting devices；16-optical pickup apparatus；18-the first support；20-the second support；22-column；24-first crossbeam；26-second cross beam；28-addendum cone；30-jewel bearing；32-light-guiding pillar；34-light barrier；36-hairspring spring
Detailed description of the invention
Below detailed description of the invention of the present utility model is described in further detail.
As it is shown in figure 1, the thrombosis elastometer split 2 that this utility model is arranged by some horizontal alignment forms, it is characterised in that described thrombosis elastometer split 2 includes:
-workbench 4, including being disposed thereon surface, for accommodating the container 3 of blood, and drive the power set that described container 3 rotates, it is provided with heater in described container 3 and the described heater controller by the blood heat in described container 3 to design temperature can be controlled；
-frame 5, is fixed on described workbench 4；
-test bar 6, is positioned at the surface of described container 3, and can be at least partially inserted in the blood of described container 3, and described test bar 6 is rotatably connected in described frame 5, and the side of described test bar 6 is additionally provided with vertical reflective surface 7；
-tester 8, it is fixed with described frame 5 and is connected, described tester 8 is provided with and accommodates the first through hole 10 that described test bar 6 passes and is vertically arranged, and be horizontally disposed with and second through hole 12 through with described first through hole 10, described reflective surface 7 is positioned in described first through hole 10, described second through hole 12 is at least provided with two, light emitting devices 14 and optical pickup apparatus 16 it is respectively arranged with in it, described light emitting devices 14 can put into line light on described reflective surface 7, and described optical pickup apparatus 16 is able to receive that the line light that described reflective surface 7 reflects；
-processor, it is possible to the amount of the line light received by described optical pickup apparatus 16 is converted into the parameter information of reflection blood clotting, and described parameter information is directly proportional to the amount of the light that described optical pickup apparatus 16 receives.
Power set drive container 3 to rotate, because the blood tool in container 3 is a bit sticky, therefore test bar 6 will be driven to rotate, the reflective surface 7 arranged on test bar 6 also rotates with, and the position of optical pickup apparatus 16 and light reflecting device is constant, therefore light is penetrated the amount light on reflective surface 7 and can be changed, and the amount light that the light that reflective surface 7 reflects can be received also can produce change.Carried out the elastic force of evaluating blood by the amount of the final light received change, for traditional sensor, degree of accuracy is high.
nullAs further improvement of the utility model，Described frame 5 includes fixing the first support 18 being connected with described tester 8 and fixing, with described test bar 6, the second support 20 being connected，Described first support 18 includes two root posts 22 being fixed on described tester 8 and being vertically arranged，And connect two described columns 22 and horizontally disposed first crossbeam 24，Described second support 20 includes accommodating the opening that described first crossbeam 24 passes，And it is positioned at directly over described first crossbeam 24 and horizontally disposed second cross beam 26，The centre position of described second cross beam 26 lower surface is provided with downwardly projecting addendum cone 28，The upper surface of described first crossbeam 24 is provided with jewel bearing 30，Described jewel bearing 30 is positioned at the underface of described addendum cone 28，Described addendum cone 28 is point cantact with the shrinkage pool of described jewel bearing 30.
Second cross beam 26 lower surface is provided with addendum cone 28, first crossbeam 24 upper surface being fixedly installed is provided with jewel bearing 30, addendum cone 28 is positioned in the shrinkage pool of jewel bearing 30, it it is point cantact between and, thus greatly reducing the frictional force between jewel bearing 30 and addendum cone 28, it is meant that the resistance rotating test bar 6 the most significantly reduces.
As further improvement of the utility model, the upper surface of described first crossbeam 24 be provided with Magnet the most relative with the lower surface of described second cross beam 26, the magnetic pole in the face that described Magnet is relative is identical.
It is provided with, with the lower surface of second cross beam 26, the Magnet that magnetic is identical on first crossbeam 24, it is known that the Magnet same sex is mutually exclusive, and first crossbeam 24 is fixedly installed, Magnet on first crossbeam 24 is to one repulsive force upwards of the Magnet on second cross beam 26, this power acts on second cross beam 26, a part can be offset with the gravity of second cross beam 26 and test bar 6, and then reduce the some frictional force between jewel bearing 30 and addendum cone 28, reduce further the resistance that test bar 6 is rotated.
As further improvement of the utility model, described reflective surface 7 is provided with two, and be parallel to each other, described second through hole 12 is provided with four, it is respectively used to accommodate described light launcher or described light receiver device, described light launcher and described light receiver device and is respectively arranged with two.
Constitute two groups of light line loops, it is ensured that the amount light that optical pickup apparatus 16 receives.
As further improvement of the utility model, being equipped with hollow light-guiding pillar 32 in described second through hole 12, described light emitting devices 14 or described optical pickup apparatus 16 are positioned at described light-guiding pillar 32, and described light emitting devices 14 is light emitting diode.
Light-guiding pillar 32 is set, improves the light intensity at center, have the effect of optically focused.
As further improvement of the utility model, described optical pickup apparatus 16 connects has photoelectric source, described photoelectric source to be sequentially connected electrically magnification circuit plate and a/d converter, and described a/d converter is connected with described processor.
Use photoelectric source as optical pickup apparatus 16, simple and efficiency is high.
As further improvement of the utility model, one end that described light-guiding pillar 32 is close with described first through hole 10 is provided with the light barrier 34 that can be cut off by light-guiding pillar 32 with described reflective surface 7, described light barrier 34 is provided with light hole, and described light barrier 34 can be limited light and be only capable of being passed by described light hole.
Light barrier 34 and light hole are set, for optically focused.
As further improvement of the utility model, also include the hairspring spring 36 of the outer circumference surface static connection of inner ring and described test bar 6, outer ring and column 22 static connection.
Hairspring spring 36 is set, test bar 6 is played the effect of deceleration buffer, it is ensured that measure numerical stability, additionally after blood stops the rotation, the power on test bar 6 that acts on disappears, and hairspring spring 36 discharges deformation force reinstatement makes test bar 6 return to the initial position fixed.
Above example is only this utility model a kind of embodiment therein, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (8)
1. thrombosis elastometer, some horizontal alignment thrombosis elastometer split (2) arranged forms, it is characterised in that described thrombosis elastometer split (2) including:
-workbench (4), including being disposed thereon surface, for accommodating the container (3) of blood, and drive the power set that described container (3) rotates, it is provided with heater in described container (3) and the described heater controller by the blood heat in described container (3) to design temperature can be controlled；
-frame (5), is fixed on described workbench (4)；
-test bar (6), it is positioned at the surface of described container (3), and can be at least partially inserted in the blood of described container (3), described test bar (6) is rotatably connected in described frame (5), and the side of described test bar (6) is additionally provided with vertical reflective surface (7)；
-tester (8), it is fixed with described frame (5) and is connected, described tester (8) is provided with the described test bar of receiving (6) and passes, and the first through hole (10) being vertically arranged, and be horizontally disposed with and second through hole (12) through with described first through hole (10), described reflective surface (7) is positioned in described first through hole (10), described second through hole (12) is at least provided with two, light emitting devices (14) and optical pickup apparatus (16) it is respectively arranged with in it, described light emitting devices (14) can put into line light on described reflective surface (7), described optical pickup apparatus (16) is able to receive that the line light that described reflective surface (7) reflects；
-processor, it is possible to the amount of the line light received by described optical pickup apparatus (16) is converted into the parameter information of reflection blood clotting, and described parameter information is directly proportional to the amount of the light that described optical pickup apparatus (16) receives.
nullThrombosis elastometer the most according to claim 1，It is characterized in that，Described frame (5) includes first support (18) that be connected fixing with described tester (8) and second support (20) that be connected fixing with described test bar (6)，Described first support (18) includes being fixed on two root posts (22) that described tester (8) is upper and is vertically arranged，And connect two described columns (22) and horizontally disposed first crossbeam (24)，Described second support (20) includes accommodating the opening that described first crossbeam (24) passes，And it is positioned at directly over described first crossbeam (24) and horizontally disposed second cross beam (26)，The centre position of described second cross beam (26) lower surface is provided with downwardly projecting addendum cone (28)，The upper surface of described first crossbeam (24) is provided with jewel bearing (30)，Described jewel bearing (30) is positioned at the underface of described addendum cone (28)，Described addendum cone (28) is point cantact with the shrinkage pool of described jewel bearing (30).
Thrombosis elastometer the most according to claim 2, it is characterised in that the upper surface of described first crossbeam (24) be provided with Magnet the most relative with the lower surface of described second cross beam (26), the magnetic pole in the face that described Magnet is relative is identical.
Thrombosis elastometer the most according to claim 3, it is characterized in that, described reflective surface (7) is provided with two, and be parallel to each other, described second through hole (12) is provided with four, it is respectively used to accommodate described light launcher (14) or described light receiver device (16), described light launcher (14) and described light receiver device (16) and is respectively arranged with two.
Thrombosis elastometer the most according to claim 4, it is characterized in that, hollow light-guiding pillar (32) it is equipped with in described second through hole (12), described light emitting devices (14) or described optical pickup apparatus (16) are positioned at described light-guiding pillar (32), and described light emitting devices (14) is light emitting diode.
Thrombosis elastometer the most according to claim 5, it is characterised in that described optical pickup apparatus (16) connects has photoelectric source, described photoelectric source to be sequentially connected electrically magnification circuit plate and a/d converter, and described a/d converter is connected with described processor.
Thrombosis elastometer the most according to claim 6, it is characterized in that, one end that described light-guiding pillar (32) is close with described first through hole (10) is provided with the light barrier (34) that can light-guiding pillar (32) and described reflective surface (7) be cut off, described light barrier (34) is provided with light hole, and described light barrier (34) can be limited light and be only capable of being passed by described light hole.
Thrombosis elastometer the most according to claim 7, it is characterised in that also include the hairspring spring (36) of the outer circumference surface static connection of inner ring and described test bar (6), outer ring and column (22) static connection.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620477344.6U CN205786644U (en) | 2016-05-24 | 2016-05-24 | A kind of thrombosis elastometer |
| PCT/CN2017/082777 WO2017186187A1 (en) | 2016-04-29 | 2017-05-02 | Thrombelastography device, heating apparatus, blood coagulation analysis system, and rotational angle measurement method |
| US16/096,956 US11366094B2 (en) | 2016-04-29 | 2017-05-02 | Thrombelastography device, heating apparatus, blood coagulation analysis system and rotational angle measurement method |
| PCT/CN2017/082755 WO2017186184A1 (en) | 2016-04-29 | 2017-05-02 | Apparatus for measuring blood coagulation data |
| US17/748,679 US11927587B2 (en) | 2016-04-29 | 2022-05-19 | Thrombelastography device, heating apparatus, blood coagulation analysis system and rotational angle measurement method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620477344.6U CN205786644U (en) | 2016-05-24 | 2016-05-24 | A kind of thrombosis elastometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205786644U true CN205786644U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620477344.6U Active CN205786644U (en) | 2016-04-29 | 2016-05-24 | A kind of thrombosis elastometer |
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| Country | Link |
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| CN (1) | CN205786644U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911261A (en) * | 2016-05-24 | 2016-08-31 | 苏州品诺维新医疗科技有限公司 | Thrombus elastometer |
| WO2017186184A1 (en) * | 2016-04-29 | 2017-11-02 | 诺泰科生物科技（苏州）有限公司 | Apparatus for measuring blood coagulation data |
| WO2017186187A1 (en) * | 2016-04-29 | 2017-11-02 | 诺泰科生物科技（苏州）有限公司 | Thrombelastography device, heating apparatus, blood coagulation analysis system, and rotational angle measurement method |
-
2016
- 2016-05-24 CN CN201620477344.6U patent/CN205786644U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017186184A1 (en) * | 2016-04-29 | 2017-11-02 | 诺泰科生物科技（苏州）有限公司 | Apparatus for measuring blood coagulation data |
| WO2017186187A1 (en) * | 2016-04-29 | 2017-11-02 | 诺泰科生物科技（苏州）有限公司 | Thrombelastography device, heating apparatus, blood coagulation analysis system, and rotational angle measurement method |
| US11366094B2 (en) | 2016-04-29 | 2022-06-21 | Haemonetics Corporation | Thrombelastography device, heating apparatus, blood coagulation analysis system and rotational angle measurement method |
| CN105911261A (en) * | 2016-05-24 | 2016-08-31 | 苏州品诺维新医疗科技有限公司 | Thrombus elastometer |
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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 | ||
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Effective date of registration: 20161213 Address after: Suzhou City, Jiangsu Province, Suzhou Industrial Park 215000 Xinghu Street No. 218 BioBAY A2-423 unit Patentee after: Noteko biological technology (Suzhou) Co., Ltd. Address before: 215000 Suzhou high tech Zone, Jinfeng Road, No. 8, Jiangsu Patentee before: Suzhou Pinnuo New Medical Technology Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210309 Address after: 215000 room 407, building 1, No.8 Jinfeng Road, high tech Zone, Suzhou City, Jiangsu Province Patentee after: HEANSHI TECHNOLOGY (SUZHOU) Co.,Ltd. Address before: 215000 unit a2-423, bio nano Park, 218 Xinghu street, Suzhou Industrial Park, Jiangsu Province Patentee before: NUOTAIKE BIOTECH (SUZHOU) Co.,Ltd. |