CN105805176B - A kind of holder, thrombus elastometer and support system - Google Patents
A kind of holder, thrombus elastometer and support system Download PDFInfo
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- CN105805176B CN105805176B CN201610278391.2A CN201610278391A CN105805176B CN 105805176 B CN105805176 B CN 105805176B CN 201610278391 A CN201610278391 A CN 201610278391A CN 105805176 B CN105805176 B CN 105805176B
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- support portion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/08—Rigid support of bearing units; Housings, e.g. caps, covers for spindles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/86—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood coagulating time or factors, or their receptors
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Abstract
The present invention provides a kind of holder, thrombus elastometer and support system, which includes：Fixed support portion, moveable support portion and interconnecting piece；The interconnecting piece includes：First fixedly connected part and the second fixedly connected part；First fixedly connected part is fixedly linked with the fixed support portion；Second fixedly connected part is fixedly linked with the moveable support portion；First fixedly connected part and second fixedly connected part by way of connecting linking together；The moveable support portion is fixedly connected with external supported object；The moveable support portion is connected under the driving of the supported object by the point between first fixedly connected part and second fixedly connected part, and the rotation relative to the fixed support portion is generated.The thrombus elastometer includes：Rotary shaft and holder provided by the invention.This programme can reduce the rotational resistance being subject to when supported object rotation.
Description
Technical field
The present invention relates to detection technique field, more particularly to a kind of holder, thrombus elastometer and support system.
Background technology
Thrombus elastometer is a kind of laboratory apparatus of vitro detection blood blood clotting, includes rotary rotary shaft,
When being detected to blood, rotary shaft is inserted into blood, rotary shaft rotation is driven by the rotation of blood, in the detection of setting
In time, the elastic force of blood is calculated according to the angular displacement of rotary shaft, to provide the clinical diagnosis of cardio-cerebrovascular diseases
Objectively guidance.
Currently, the rotary shaft on thrombus elastometer is connected by rolling bearing with holder, in the drive Shaft of blood
It is rotated by rolling bearing.
It is directed to the thrombus elastometer of prior art offer, since inner ring passes through multiple rolling elements with outer ring in rolling bearing
It is in contact, when the rotary shaft as supported object rotates, multiple contacts between rolling element and Internal and external cycle will produce larger rub
Power is wiped, makes rotary shaft by larger rotational resistance, the rotational angle for eventually leading to rotary shaft is affected, and thrombus is made to measure knot
The error of fruit is larger.
Invention content
The present invention provides a kind of holder, thrombus elastometer and support system, when can reduce supported object rotation by
Rotational resistance.
An embodiment of the present invention provides a kind of holders, including：Fixed support portion, moveable support portion and interconnecting piece；
The interconnecting piece includes：First fixedly connected part and the second fixedly connected part；
First fixedly connected part is fixedly linked with the fixed support portion；
Second fixedly connected part is fixedly linked with the moveable support portion；
First fixedly connected part and second fixedly connected part by way of connecting linking together；
The moveable support portion is fixedly connected with external supported object；
The moveable support portion passes through first fixedly connected part and described second under the driving of the supported object
Point connection between fixedly connected part, generates the rotation relative to the fixed support portion.
Preferably,
First fixedly connected part includes：Jewel bearing, second fixedly connected part include：Addendum cone；
Or,
First fixedly connected part includes：Addendum cone, second fixedly connected part include：Jewel bearing；
Wherein, the jewel bearing is pie structure, and conical socket is provided in a plane of pie structure, described
Addendum cone is cone structure, and the tip of the addendum cone is located in the conical socket on the jewel bearing, the addendum cone and the treasured
Stone bearing is connected in a manner of point contact.
Preferably,
The holder further comprises：At least a pair of magnet；
It is directed to every a pair of magnet, this is fixed on the fixed support portion the first magnet in magnet can described in
Dynamic support portion side, this is fixed in the moveable support portion close to the fixed support portion one the second magnet in magnet
Side；
First magnet and the second magnet parallel stacking, and two faces being close are like pole.
Preferably,
The fixed support portion is U-shaped structure；
The crossbeam of the U-shaped structure is fixedly connected with first fixedly connected part；
Two longerons of the U-shaped structure are fixedly connected with external fixed platform.
Preferably,
The fixed support portion isType structure；
The moveable support portion passes through describedThrough-hole in type structure, by the interconnecting piece with it is describedType knot
Crossbeam in the middle part of structure is connected；
It is describedTwo longerons of type structure are fixedly connected with external fixed platform.
Preferably,
The moveable support portion is regular quadrangle frame like structure；
The fixed support portion passes through the through-hole in the moveable support portion, passes through the interconnecting piece and the moveable support
The first crossbeam in portion is connected；
It is fixedly connected with the supported object on the second cross beam opposite with the first crossbeam in the moveable support portion.
The embodiment of the present invention additionally provides a kind of thrombus elastometer, including：Rotary shaft and provided in an embodiment of the present invention
It anticipates a kind of holder；
The rotary shaft is fixedly connected as the supported object with the moveable support portion in the holder；
The rotary shaft drives the moveable support portion to rotate under the driving of tested blood.
Preferably,
When the fixed support portion be U-shaped structure orWhen type structure, further comprise：Fixed platform；
The fixed platform is fixedly connected with two longerons of the fixed support portion.
Preferably,
The thrombus elastometer further comprises：Elevating mechanism；
The elevating mechanism is connected with the fixed platform, the elevating mechanism drive the fixed platform rise or under
Drop.
The embodiment of the present invention additionally provides a kind of support system, including：Supported object and provided in an embodiment of the present invention
It anticipates a kind of holder；
The supported object is fixedly connected with the moveable support portion in the holder, and the supported object is made in external drive
The moveable support portion rotation is driven with lower.
An embodiment of the present invention provides a kind of holder, thrombus elastometer and support system, fixed support portions to pass through interconnecting piece
Moveable support portion and supported object are supported, the first fixedly connected part in interconnecting piece and the second fixedly connected part are by connecting
Mode links together, driven after supported object stress moveable support portion around the first fixedly connected part and the second fixedly connected part it
Between point connection rotation.Since the first fixedly connected part and the second fixedly connected part by way of connecting linking together,
When moveable support portion and fixed support portion relatively rotate, only there are one contact points to generate frictional force obstruction moveable support portion
Rotation, include that compared with multiple contact points generate frictional force, the frictional force generated on holder can be reduced with the prior art, to
Reduce the rotational resistance being subject to when supported object rotation.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of schematic diagram of holder provided by one embodiment of the present invention；
Fig. 2 is a kind of schematic diagram of interconnecting piece provided by one embodiment of the present invention；
Fig. 3 is the holder signal that a kind of jewel bearing provided by one embodiment of the present invention is fixedly connected with fixed support portion
Figure；
Fig. 4 is the holder signal that a kind of jewel bearing provided by one embodiment of the present invention is fixedly connected with moveable support portion
Figure；
Fig. 5 is a kind of support schematic diagram including magnet provided by one embodiment of the present invention；
Fig. 6 is a kind of support schematic diagram including U-shaped fixed support portion provided by one embodiment of the present invention；
Fig. 7 is that one kind provided by one embodiment of the present invention includesThe support schematic diagram of type structure fixed support portion；
Fig. 8 is a kind of schematic diagram of thrombus elastometer provided by one embodiment of the present invention；
Fig. 9 is a kind of schematic diagram for thrombus elastometer that another embodiment of the present invention provides；
Figure 10 is a kind of thrombus elastometer schematic diagram including annular magnet provided by one embodiment of the present invention；
Figure 11 is a kind of thrombus elastometer schematic diagram including elevating mechanism provided by one embodiment of the present invention；
Figure 12 is a kind of application method flow chart of thrombus elastometer provided by one embodiment of the present invention；
Figure 13 is a kind of schematic diagram of support system provided by one embodiment of the present invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments, based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, one embodiment of the invention provides a kind of holder, which includes：Fixed support portion 101, can
Dynamic support portion 102 and interconnecting piece 103, wherein
The interconnecting piece 103 includes：First fixedly connected part 1031 and the second fixedly connected part 1032；
First fixedly connected part 1031 is fixedly linked with the fixed support portion 101；
Second fixedly connected part 1032 is fixedly linked with the moveable support portion 102；
First fixedly connected part 1031 and second fixedly connected part 1032 by way of connecting being connected to
Together；
The moveable support portion 102 is fixedly connected with external supported object；
The moveable support portion 102 under the driving of the supported object, by first fixedly connected part 1031 with
Point connection between second fixedly connected part 1032, generates the rotation relative to the fixed support portion 101.
An embodiment of the present invention provides a kind of holder, fixed support portion is supported moveable support portion and is supported by interconnecting piece
Object, the first fixedly connected part in interconnecting piece and the second fixedly connected part are supported linking together by way of connecting
Point connection rotation of the moveable support portion between the first fixedly connected part and the second fixedly connected part is driven after object stress.Due to
One fixedly connected part and the second fixedly connected part are supported in moveable support portion with fixed linking together by way of connecting
Only there are one contact points to generate the rotation that frictional force hinders moveable support portion when portion relatively rotates, and includes more with the prior art
A contact point generates frictional force and compares, and can reduce the frictional force generated on holder, when to reduce supported object rotation by
Rotational resistance.
In an embodiment of the present invention, putting the mode of connection can be：It is not full contact between two contact components, and
Contact area is less than predetermined value.For example, above-mentioned first fixedly connected part and the second fixedly connected part by way of connecting connecting
When being connected together, contact area is less than 1 square millimeter.
In an embodiment of the invention, the first fixedly connected part in interconnecting piece and the second fixedly connected part can be treasured
Stone bearing and addendum cone are provided with as shown in Fig. 2, jewel bearing 201 is pie structure in a plane of jewel bearing 201
One conical socket 2011, addendum cone 202 are cone structure.The tip of addendum cone 202 is located in groove 2011, only the point of addendum cone 202
End and the bottom connection of groove 2011 touch, and realize that jewel bearing 201 is attached with addendum cone 202 by the form of point contact.Than
Such as, the tip of addendum cone 202 has 0.8 square millimeter of area, the tip by 0.8 square millimeter of area and jewel bearing
201 2011 points of connections of conical socket.
The first fixedly connected part in one embodiment of the invention, interconnecting piece can be jewel bearing, or top
Cone, when the first fixedly connected part is jewel bearing, the second fixedly connected part is addendum cone, when the first fixedly connected part is addendum cone
When, the second fixedly connected part is jewel bearing, is separately below that jewel bearing and first are fixedly connected with regard to the first fixedly connected part
The case where part is addendum cone, is described the structure of holder：
In one embodiment of the invention, as shown in figure 3, jewel bearing 3031 is supported as the first fixedly connected part with fixed
Portion 301 is fixedly connected, and addendum cone 3032 is fixedly connected as the second fixedly connected part with moveable support portion 302, the point of addendum cone 3032
In the groove of jewel bearing 3031, the tip of addendum cone 3032 is point contact with the bottom of 3031 groove of jewel bearing at end.Gu
Determine support portion 301 and the addendum cone 3032 being fixedly connected and moveable support portion 301 are supported by jewel bearing 3031.
In one embodiment of the invention, as shown in figure 4, addendum cone 4031 is used as the first fixedly connected part and fixed support portion
401 are fixedly connected, and jewel bearing 4032 is fixedly connected as the second fixedly connected part with moveable support portion 402, addendum cone 4031
Tip and the bottom of jewel bearing 4032 are point contact.Fixed support portion 401 supports the jewel being fixedly connected by addendum cone 4031
Bearing 4032 and moveable support portion 401.
In an embodiment of the invention, which further comprises at least a pair of magnet, is directed to every a pair of magnet, should
The first magnet in magnet is fixed on fixed support portion close to moveable support portion side, this is solid to the second magnet in magnet
Due in moveable support portion close to fixed support portion side, the first magnet and the second magnet parallel stacking, and the first magnet and the
Two magnet face close to each other is like pole.Below by taking holder includes two pairs of magnet as an example, to provided in an embodiment of the present invention
Holder is further described：
In an embodiment of the invention, as shown in figure 5, holder includes two pairs of magnet, a pair of magnet includes magnet
5041 and magnet 5042, second pair of magnet include magnet 5051 and magnet 5052, magnet 5041 and magnet 5051 are fixed on fixation
On support portion 501, magnet 5042 and magnet 5052 are fixed in moveable support portion 502.Magnet 5041 in a pair of magnet with
5042 parallel stacking of magnet, magnet 5041 has the magnetic pole of identical polar with the face close to each other of magnet 5042, for example, magnet
Moveable support portion 502 is directed toward in 5041 poles N, and fixed support portion 501 is directed toward in the poles N of magnet 5042；Magnet in second pair of magnet
5051 have the magnetic pole of identical polar with the face close to each other of magnet 5052 with 5052 parallel stacking of magnet, magnet 5051, for example,
Moveable support portion 502 is directed toward in the poles S of magnet 5051, and fixed support portion 501 is directed toward in the poles S of magnet 5052.
In an embodiment of the invention, as shown in fig. 6, fixed support portion 601 is U-shaped structure, the fixed branch of U-shaped structure
Support part 601 includes crossbeam 6011, the first longeron 6012 and the second longeron 6013, wherein crossbeam 6011 and the first fixedly connected part
6031 are fixedly connected, and moveable support portion 602 is fixedly connected with the second fixedly connected part 6032, the first longeron 6012 and the second longeron
6013 are fixed by bolt and 606 phase of fixed platform, and fixed platform 606 supports entire holder.
In an embodiment of the invention, as shown in fig. 7, fixed support portion 701 isType structure,Type structure
Fixed support portion 701 includes top cross-bar 7011, middle beam 7012, the first longeron 7013 and the second longeron 7014, movable branch
Hole of the support part 702 across top cross-bar 7011 and middle beam 7012, middle beam 7012 and the first fixedly connected part
7031 are fixedly connected, and the first fixedly connected part matches with the second fixedly connected part 7032 being fixed in moveable support portion 702,
Middle beam 7012 supports moveable support portion 702；First longeron 7013 and the second longeron 7014 are secured by bolts in fixation
On platform 706, fixed platform 706 supports entire holder.
In embodiments of the present invention, top cross-bar 7012 removably with the first longeron 7013 and the second longeron
7014 are connected, to facilitate the installation and removal in moveable support portion 702.
In an embodiment of the invention, as shown in FIG. 6 and 7, moveable support portion is regular quadrangle frame like structure, movably
First crossbeam on support portion is fixedly connected with the first fixedly connected part, and the support beam being fixedly connected in portion passes through frame like structure
Through-hole in moveable support portion, the second fixedly connected part being fixed in support beam match with the first fixedly connected part；It can
The second cross beam opposite with first crossbeam is fixedly connected with external supported object on dynamic support portion.As shown in fig. 6, crossbeam 6011
Through-hole across 602 middle part of moveable support portion, by the first fixedly connected part 6031 and the second fixedly connected part 6032 and movably
First crossbeam 6021 on support portion 602 is connected；As shown in fig. 7, middle beam 7012 passes through 702 middle part of moveable support portion
Through-hole passes through the first fixedly connected part 6031 and the second fixedly connected part 6032 and the first crossbeam in moveable support portion 702
7021 are connected.
As shown in figure 8, one embodiment of the invention provides a kind of thrombus elastometer, including：Rotary shaft 807 and the present invention
Any one holder 801 that embodiment provides；
The rotary shaft 807 is fixedly connected as the supported object with the moveable support portion in the holder 801；
The rotary shaft 807 drives the moveable support portion to rotate under the driving of tested blood.
In an embodiment of the invention, as shown in figure 9, thrombus elastometer includes：Rotary shaft 907, fixed platform 906 and
Holder shown in Fig. 7；
The first fixedly connected part 9031 in the holder is fixed on the middle beam 9011 of fixed support portion 901, the
Two fixedly connected parts 9032 are fixed on the crossbeam 9021 on 902 top of moveable support portion, the first fixedly connected part 9031 and second
Fixedly connected part 9032 matches, and fixed support portion 901 is made to be connected in a manner of point contact with moveable support portion 902；
The crossbeam 9022 of 902 lower part of moveable support portion is fixedly connected with rotary shaft 907；
Two longerons 9012 of fixed support portion 901 are fixed by bolt and 906 phase of fixed platform, fixed platform 906
Support entire holder and rotary shaft 907.
In embodiments of the present invention, the first fixedly connected part 9031 is jewel bearing, and the second fixedly connected part 9032 is top
Cone, the tip of addendum cone are located in the conical socket of jewel bearing, and the tip of addendum cone and the bottom of conical socket are point contact, fixed
Support portion 901 supports moveable support portion 902 and rotary shaft 907 by the point contact.
In embodiments of the present invention, the rotating elastic instrument shown in Fig. 9 can also include a pair of of annular magnet, such as Figure 10 institutes
Show, this is fixed on the middle beam 10011 of fixed support portion the first annular magnet 10041 in annular magnet, the first ring
The axis of shape magnet 10041 is overlapped with the axis of the first fixedly connected part 10031 (jewel bearing), this is in annular magnet
Second ring magnet 10042 is fixed in the upper beam 10021 in moveable support portion, the axis of the second annular magnet 10042 and
The axis of two fixedly connected parts 10032 (addendum cone) overlaps；First annular magnet 10041 is directed toward moveable support portion upper beam
The magnetic pole that the magnetic pole in 10021 directions and the second annular magnet 10042 are directed toward 10011 direction of fixed support portion middle beam is the same sex
Magnetic pole, such as location status shown in Fig. 10,10041 upwardly direction of first annular magnet are the poles N, the second annular magnet
10042 downwardly directions are the poles N.
In an embodiment of the invention, as shown in figure 11, thrombus elastometer can also include elevating mechanism 1108, lifting
Mechanism 1108 is connected with fixed platform 1106, and rising or falling for fixed platform 1106 may be implemented by elevating mechanism 1108,
To drive holder and rotary shaft to rise or fall, facilitates and rotary shaft is put into tested blood or is taken out from tested blood.
In order to clearly illustrate the structure of thrombus elastometer provided in an embodiment of the present invention, shown in Fig. 9
Thrombus elastometer, the application method of the thrombus elastometer is illustrated.As shown in figure 12, an embodiment of the present invention provides one
The application method of kind thrombus elastometer, including：
Step 1201：Rotary shaft is placed in tested blood.
In an embodiment of the invention, when testing blood by thrombus elastometer shown in Fig. 9, tested blood is contained
It puts and is contained in blood container with one, blood container will be contained and be placed in 906 lower section of fixed platform, fixed platform 906 is driven by elevating mechanism
Decline, rotary shaft 907 is extend under the drive of fixed platform 906 contains in blood container, and the rotary shaft 907 of designated length is made to submerge
In tested blood.
Step 1202：Make tested blood rotation, drives rotary shaft rotation.
In an embodiment of the invention, after 907 lower end designated length of rotary shaft being submerged in tested blood, pass through rotation
Device makes Sheng blood container be rotated with certain speed, contains blood container rotation and drives the tested blood rotation held, due to being tested blood
There is liquid certain viscosity, tested blood rotation turning moment is generated in rotary shaft 907, and rotary shaft 907 is in the turning moment
Under the action of rotate, be tested blood viscosity it is bigger, the rotational angle of rotary shaft 907 is also bigger.
In embodiments of the present invention, it is fixedly connected with moveable support portion 902 due to rotary shaft 907, when rotary shaft 907 occurs
When rotation, contact point of the moveable support portion 902 between jewel bearing 9031 and addendum cone 9032 occurs and 907 same angle of rotary shaft
Rotation, fixed support portion 901 carries out rotary shaft 907 and moveable support portion 902 by jewel bearing 9031 and addendum cone 9032
Support, due to being single-contact between jewel bearing 9031 and addendum cone 9032, jewel bearing 9031 and addendum cone 9032 occur relatively
Generate that friction is small when rotation, to reduce the rotational resistance that holder generates it when rotary shaft 907 rotates.
Step 1203：The elastic force for being tested blood is determined according to the rotational angle of rotary shaft.
In an embodiment of the invention, the rotational angle that rotary shaft 907 is incuded by various kinds of sensors, according to rotary shaft
907 rotational angle forms thrombelastogram, and the index parameter that reaction is tested blood elastic force is obtained according to thrombelastogram, or
The rotational angle of rotary shaft 907 is directly converted to the index parameter that reaction is tested blood elastic force by person.
Step 1204：Rotary shaft is taken out from tested blood.
In an embodiment of the invention, after the elastic force for obtaining tested blood, fixed platform 906 is made by elevating mechanism
Rise, fixed platform 906, which rises, drives the fixed support portion 901 for being secured to connection to rise, since fixed support portion 901 passes through
Jewel bearing 9031 and addendum cone 9032 support moveable support portion 902, and fixed support portion 901, which rises, to be driven in moveable support portion 902
It rising, and since moveable support portion 902 is fixedly connected with rotary shaft 907, moveable support portion 902, which rises, drives the rising of rotary shaft 907,
To take out rotary shaft 907 from Sheng blood container, the measurement to being tested blood is completed.
As shown in figure 13, one embodiment of the invention additionally provides a kind of support system, including：Supported object 1301 and sheet
Any one holder 1302 that inventive embodiments provide；
Supported object 1301 is fixedly connected with the moveable support portion in the holder 1302, and the supported object 1301 is outside
The moveable support portion is driven to rotate under portion's driving effect.
One embodiment of the invention provides a kind of application method of support system, includes the following steps：
Step A：Driving effect outside supported object receiving；
Step B：Supported object drives moveable support portion to rotate together under external driving effect.
In above-mentioned steps B, supported object is fixedly connected with moveable support portion, and fixed support portion is by way of connection
It is connected with moveable support portion, supported object drives contact point rotation of the moveable support portion around connection under external driving effect,
Since fixed support portion is only supported by a contact point pair moveable support portion and supported object, in moveable support portion and admittedly
Determine to generate that friction is small when support portion relatively rotates, to reduce the rotational resistance being subject to when supported object rotation.
In an embodiment of the invention, when rotary shaft is as one of which supported object, the support system is as above-mentioned
The thrombus elastometer that embodiment provides, when its rotary part is as supported object, which can be applied to others
Machine, equipment.
It should be noted that in the embodiment of the present invention, any one holder may be used in thrombus elastometer, certainly
It can be used in miscellaneous equipment, to complete its supporting role, and realize that reducing supported object such as thrombus elastometer rotates
When the rotational resistance that is subject to.
Each embodiment provided by the invention, at least has the advantages that：
1, in embodiments of the present invention, fixed support portion supports moveable support portion and supported object, connection by interconnecting piece
The first fixedly connected part in portion and the second fixedly connected part by way of connecting linking together, after supported object stress
Drive point connection rotation of the moveable support portion between the first fixedly connected part and the second fixedly connected part.Due to first company of fixation
Linking together by way of connecting in moveable support portion and fixed support portion phase occurs for fitting and the second fixedly connected part
Only there are one contact points to generate the rotation that frictional force hinders moveable support portion when to rotation, includes multiple contact points with the prior art
It generates frictional force to compare, the frictional force generated on holder can be reduced, to reduce the rotation resistance being subject to when supported object rotation
Power.
2, in embodiments of the present invention, two fixedly connected parts that interconnecting piece includes can be jewel bearing and addendum cone, top
The tip of cone is located in the conical socket of jewel bearing, and the tip of addendum cone and the bottom of conical socket are point contact, jewel bearing
When relatively rotating with addendum cone, friction is small for generation, so as to reduce supported object rotation when be subject to from branch
The rotational resistance of frame, can be improved when the stent applications are in thrombus elastometer thrombus elastometer sensitivity and measurement it is accurate
Property.
3, in embodiments of the present invention, jewel bearing can be fixed on fixed support portion, can also be fixed on movable branch
On support part, correspondingly addendum cone is fixed in moveable support portion or on fixed support portion, can according to the needs of structure and function into
Row flexibly selection, improves the applicability of the holder.
4, in embodiments of the present invention, holder may include at least a pair of magnet, per a pair of magnet in a magnet it is solid
Due on fixed support portion, another magnet is fixed in moveable support portion, a pair of magnet parallel stacking and like pole is opposite,
In this way, according to the principle that identical charges repel each other, magnet on fixed support portion to one upward magnetic force of magnet in moveable support portion,
The magnetic force can reduce the pressure between the first fixedly connected part and the second fixedly connected part point contact, reduce between point contact
Pressure can further decrease the frictional force of point contact generation, to further decrease the rotation resistance being subject to when supported object rotation
Power.
5, in embodiments of the present invention, fixed support portion can be U structures, orType structure, Ke Yigen
It is flexibly selected according to demand, improves the applicability of the holder；WhereinWhen type structure is applied to thrombus elastometer, top cross-bar can
To be played a certain protective role to moveable support portion, avoids touching other than during the test causing moveable support portion, carry
The high reliability of thrombus elastometer test result.
It should be noted that herein, such as first and second etc relational terms are used merely to an entity
Or operation is distinguished with another entity or operation, is existed without necessarily requiring or implying between these entities or operation
Any actual relationship or order.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-
It is exclusive to include, so that the process, method, article or equipment including a series of elements includes not only those elements,
But also include other elements that are not explicitly listed, or further include solid by this process, method, article or equipment
Some elements.In the absence of more restrictions, the element limited by sentence " including one ", it is not excluded that including described
There is also other identical factors in the process, method, article or equipment of element.
Finally, it should be noted that：The foregoing is merely presently preferred embodiments of the present invention, is merely to illustrate the skill of the present invention
Art scheme, is not intended to limit the scope of the present invention.Any modification for being made all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., are included within the scope of protection of the present invention.
Claims (10)
1. a kind of holder, which is characterized in that including：Fixed support portion, moveable support portion and interconnecting piece；
The interconnecting piece includes：First fixedly connected part and the second fixedly connected part；
First fixedly connected part is fixedly linked with the fixed support portion；
Second fixedly connected part is fixedly linked with the moveable support portion；
First fixedly connected part and second fixedly connected part by way of connecting linking together, with movable
Only there are one contact points to generate the rotation that frictional force hinders moveable support portion when support portion relatively rotates with fixed support portion；
The moveable support portion is fixedly connected with external supported object；
The moveable support portion is fixed under the driving of the supported object by first fixedly connected part and described second
Point connection between connector, generates the rotation relative to the fixed support portion.
2. holder according to claim 1, which is characterized in that
First fixedly connected part includes：Jewel bearing, second fixedly connected part include：Addendum cone；
Or,
First fixedly connected part includes：Addendum cone, second fixedly connected part include：Jewel bearing；
Wherein, the jewel bearing is pie structure, and conical socket, the addendum cone are provided in a plane of pie structure
Tip for cone structure, the addendum cone is located in the conical socket on the jewel bearing, the addendum cone and the jewel axis
It holds and is connected in a manner of point contact.
3. holder according to claim 1, which is characterized in that further comprise：At least a pair of magnet；
It is directed to every a pair of magnet, this is fixed on the fixed support portion close to the movable branch the first magnet in magnet
Support part side, this is fixed in the moveable support portion close to the fixed support portion side the second magnet in magnet；
First magnet and the second magnet parallel stacking, and two faces being close are like pole.
4. holder according to claim 1, which is characterized in that
The fixed support portion is U-shaped structure；
The crossbeam of the U-shaped structure is fixedly connected with first fixedly connected part；
Two longerons of the U-shaped structure are fixedly connected with external fixed platform.
5. holder according to claim 1, which is characterized in that
The fixed support portion isType structure；
The moveable support portion passes through describedThrough-hole in type structure, by the interconnecting piece with it is describedIn type structure
The crossbeam in portion is connected；
It is describedTwo longerons of type structure are fixedly connected with external fixed platform.
6. according to any holder in claim 1 to 5, which is characterized in that
The moveable support portion is regular quadrangle frame like structure；
The fixed support portion passes through the through-hole in the moveable support portion, passes through the interconnecting piece and the moveable support portion
First crossbeam is connected；
It is fixedly connected with the supported object on the second cross beam opposite with the first crossbeam in the moveable support portion.
7. a kind of thrombus elastometer, which is characterized in that including：Any holder in rotary shaft and claim 1 to 6；
The rotary shaft is fixedly connected as the supported object with the moveable support portion in the holder；
The rotary shaft drives the moveable support portion to rotate under the driving of tested blood.
8. thrombus elastometer according to claim 7, which is characterized in that
When the fixed support portion be U-shaped structure orWhen type structure, further comprise：Fixed platform；
The fixed platform is fixedly connected with two longerons of the fixed support portion.
9. thrombus elastometer according to claim 8, which is characterized in that further comprise：Elevating mechanism；
The elevating mechanism is connected with the fixed platform, and the elevating mechanism drives the fixed platform to rise or fall.
10. a kind of support system, which is characterized in that including：Any holder in supported object and claim 1 to 7；
The supported object is fixedly connected with the moveable support portion in the holder, and the supported object is under external driving effect
The moveable support portion is driven to rotate.
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610278391.2A CN105805176B (en) | 2016-04-29 | 2016-04-29 | A kind of holder, thrombus elastometer and support system |
| US16/097,565 US11016013B2 (en) | 2016-04-29 | 2017-05-02 | Apparatus for measuring blood coagulation data, and use method and calibration method thereof |
| PCT/CN2017/082783 WO2017186188A1 (en) | 2016-04-29 | 2017-05-02 | Bracket,thrombelastography device, and support system |
| US16/097,556 US10759642B2 (en) | 2016-04-29 | 2017-05-02 | Cap removal device and thrombelastography device having same |
| EP21209996.4A EP4019969B1 (en) | 2016-04-29 | 2017-05-02 | Cap removal device, and thrombelastography device having same |
| EP17788841.9A EP3450983B1 (en) | 2016-04-29 | 2017-05-02 | Thrombelastography device comprising cap removal device |
| US16/096,981 US10761082B2 (en) | 2016-04-29 | 2017-05-02 | Bracket, thrombelastography device, and support system |
| EP17788840.1A EP3450982B1 (en) | 2016-04-29 | 2017-05-02 | Bracket, thrombelastography device, and support system |
| PCT/CN2017/082754 WO2017186183A1 (en) | 2016-04-29 | 2017-05-02 | Apparatus for measuring blood coagulation data, and use method and calibration method thereof |
| JP2019507985A JP6924257B2 (en) | 2016-04-29 | 2017-05-02 | A lid removal device and a thromboelast graph equipped with the device |
| JP2019507984A JP6932767B2 (en) | 2016-04-29 | 2017-05-02 | Bracket, thromboelast graph and support system |
| PCT/CN2017/082785 WO2017186189A1 (en) | 2016-04-29 | 2017-05-02 | Cap removal device, and thrombelastography device having same |
| US17/006,523 US11598764B2 (en) | 2016-04-29 | 2020-08-28 | Bracket, thrombelastography device, and support system |
| US17/006,535 US11866311B2 (en) | 2016-04-29 | 2020-08-28 | Cap removal device and thrombelastography device having same |
| US18/169,531 US11835512B2 (en) | 2016-04-29 | 2023-02-15 | Bracket, thrombelastography device, and support system |
| US18/380,967 US20240044866A1 (en) | 2016-04-29 | 2023-10-17 | Bracket, Thrombelastography Device, and Support System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610278391.2A CN105805176B (en) | 2016-04-29 | 2016-04-29 | A kind of holder, thrombus elastometer and support system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105805176A CN105805176A (en) | 2016-07-27 |
| CN105805176B true CN105805176B (en) | 2018-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610278391.2A Active CN105805176B (en) | 2016-04-29 | 2016-04-29 | A kind of holder, thrombus elastometer and support system |
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| Country | Link |
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| CN (1) | CN105805176B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6932767B2 (en) | 2016-04-29 | 2021-09-08 | ネオテック バイオサイエンス カンパニー リミテッド | Bracket, thromboelast graph and support system |
| CN106404888A (en) * | 2016-08-30 | 2017-02-15 | 诺泰科生物科技（苏州）有限公司 | Thromboelastography instrument and use method thereof |
| WO2017186185A1 (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, and use method, connection member and support thereof |
| US11016013B2 (en) | 2016-04-29 | 2021-05-25 | Neotek Bioscience Co., Ltd. | Apparatus for measuring blood coagulation data, and use method and calibration method thereof |
| CN106442702A (en) * | 2016-08-30 | 2017-02-22 | 诺泰科生物科技（苏州）有限公司 | Thrombelastograph coagulation analyzer and application method thereof |
| CN106438668A (en) * | 2016-08-30 | 2017-02-22 | 诺泰科生物科技（苏州）有限公司 | Connection assembly, support, thrombus elastometer and use method |
| CN106405063B (en) * | 2016-08-30 | 2019-06-04 | 诺泰科生物科技（苏州）有限公司 | A kind of thrombus elastometer and contain blood cup cup lid handling method |
| CN107121117B (en) * | 2017-05-15 | 2019-10-11 | 深圳麦科田生物医疗技术有限公司 | Microtorque measuring device and method |
| CN108254578A (en) * | 2018-04-12 | 2018-07-06 | 佛山市恩正生物医药科技有限公司 | A kind of thrombus elastometer |
| CN109142698A (en) * | 2018-07-27 | 2019-01-04 | 深圳优迪生物技术有限公司 | Solution elasticity testing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203191377U (en) * | 2013-04-02 | 2013-09-11 | 北京乐普医疗科技有限责任公司 | Platelet aggregation function detection device |
| CN104614539A (en) * | 2013-11-05 | 2015-05-13 | 北京乐普医疗科技有限责任公司 | Thrombelastogram instrument |
| CN204065105U (en) * | 2014-08-22 | 2014-12-31 | 中国科学院苏州生物医学工程技术研究所 | A kind of thrombus elasticity testing device |
| CN104458503B (en) * | 2014-12-12 | 2016-11-30 | 广州阳普医疗科技股份有限公司 | A kind of Hemostasis examination instrument |
| CN104707194B (en) * | 2015-03-30 | 2017-11-17 | 武汉理工大学 | A kind of implantable axial flow type blood pump supported based on blood flow dynamic pressure and Pivot |
| CN205038216U (en) * | 2015-10-10 | 2016-02-17 | 嘉兴凯实生物科技有限公司 | Thrombelastogram instrument |
| CN205744966U (en) * | 2016-04-29 | 2016-11-30 | 苏州品诺维新医疗科技有限公司 | A kind of support, thrombosis elastometer and support system |
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Effective date of registration: 20161207 Address after: Suzhou City, Jiangsu Province, Suzhou Industrial Park 215000 Xinghu Street No. 218 BioBAY A2-423 unit Applicant after: Noteko biological technology (Suzhou) Co., Ltd. Address before: 215000 Suzhou high tech Zone, Jinfeng Road, No. 8, Jiangsu Applicant before: Suzhou Pinnuo New Medical Technology Co., Ltd. |
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Effective date of registration: 20210316 Address after: Room 407, building 1, No.8 Jinfeng Road, high tech Zone, Suzhou City, Jiangsu Province Patentee after: HEANSHI TECHNOLOGY (SUZHOU) Co.,Ltd. Address before: Unit a2-423, bio nano Park, 218 Xinghu street, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee before: NUOTAIKE BIOTECH (SUZHOU) Co.,Ltd. |