CN106405063B - A kind of thrombus elastometer and contain blood cup cup lid handling method - Google Patents
A kind of thrombus elastometer and contain blood cup cup lid handling method Download PDFInfo
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- CN106405063B CN106405063B CN201610755814.5A CN201610755814A CN106405063B CN 106405063 B CN106405063 B CN 106405063B CN 201610755814 A CN201610755814 A CN 201610755814A CN 106405063 B CN106405063 B CN 106405063B
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- 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
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Abstract
The present invention provides a kind of thrombus elastometer and blood cup cup lid handling method is contained, which includes: first support, second support, jewel bearing, addendum cone, rotary shaft and position-limit mechanism;The first support is connected with the jewel bearing, and the second support is connected with the addendum cone and the rotary shaft respectively;The jewel bearing, for being supported to the addendum cone, so that the second support and the rotary shaft being capable of being rotated by blood to be measured;The position-limit mechanism, for being defined to the position of the jewel bearing and the addendum cone, so that the jewel bearing is separated with the addendum cone during external Sheng blood cup cup lid and the rotary shaft connect or separate.This method comprises: being defined by position of the position-limit mechanism to the jewel bearing and the addendum cone, so that the jewel bearing is separated with the addendum cone;The Sheng blood cup cup lid is connected or separated with the rotary shaft.This programme can reduce jewel bearing and be risk of damage to.
Description
Technical field
The present invention relates to the field of medical instrument technology, in particular to a kind of thrombus elastometer and Sheng blood cup cup lid handling side
Method.
Background technique
Thrombus elastometer is a kind of medical instrument that whether can normally condense for detecting blood, is carrying out operation consent one
As require to detect by blood clotting data of the thrombus elastometer to patient, judge patient's according to the blood clotting data detected
Whether blood clotting process is normal, could only perform the operation to patient in the case where blood can normally condense, if blood
There is exception in liquid condensation process, the blood of patient will be unable to normally condense in surgical procedure, lead to anthemorrhagic difficulty, it is likely that crisis
The life of patient.
Thrombus elastometer needs to contain in the fixed Sheng blood cup cup lid in the end of rotary shaft when detecting blood to be measured
Blood cup cup lid can drive rotary shaft to rotate under the driving of blood to be measured, to be determined according to the rotational angle of rotary shaft to be measured
The blood clotting data of blood.It, can be by jewel bearing to rotary shaft in order to reduce the frictional force being subject in rotary shaft rotation process
It is supported, to improve the accuracy that thrombus elastometer detects blood clotting data.
It is medical disposable material due to containing blood cup cup lid, the end of rotary shaft is generally fixed on by the connection type of interference,
Certain active force can be generated on the rotary shaft when blood cup cup lid is contained in installation or removal, since the brittleness of jewel bearing is larger,
The risk that the active force generated in rotary shaft be easy to cause jewel bearing to damage is larger.
Summary of the invention
The embodiment of the invention provides a kind of thrombus elastometer and blood cup cup lid handling method is contained, can reduce jewel bearing
It is risk of damage to.
The embodiment of the invention provides a kind of thrombus elastometers, comprising: first support, second support, jewel bearing, top
Cone, rotary shaft and position-limit mechanism;
The first support is connected with the jewel bearing, the second support respectively with the addendum cone and the rotary shaft
It is connected;
The jewel bearing, for being supported to the addendum cone, so that the second support and the rotary shaft can
In being rotated by for blood to be measured;
The position-limit mechanism, for during external Sheng blood cup cup lid and the rotary shaft connect or separate, to institute
The position for stating jewel bearing and the addendum cone is defined, so that the jewel bearing is separated with the addendum cone.
Preferably, which further comprises: the first driving mechanism;
First driving mechanism is connected with the position-limit mechanism;
First driving mechanism is right for during the Sheng blood cup cup lid and the rotary shaft connect or separate
The position-limit mechanism is driven;
The position-limit mechanism, for driving the first support to move under the driving of first driving mechanism, so that
The jewel bearing is separated with the addendum cone;And the first support is carried out after the jewel bearing is separated with the addendum cone
Support.
Preferably, which further comprises: the second driving mechanism;
Second driving mechanism is connected with the first support;
The position-limit mechanism is fixedly installed relative to the first support and the second support;
Second driving mechanism is right for during the Sheng blood cup cup lid and the rotary shaft connect or separate
The first support is driven, and the height of the first support is declined;And it is separated in the jewel bearing with the addendum cone
The first support is supported afterwards;
The position-limit mechanism, for limiting during first support decline the position of the second support
It is fixed, so that the jewel bearing is separated with the addendum cone.
Preferably, which further comprises: feel trim actuator;
Through-hole is provided in the middle part of the feel trim actuator;
The rotary shaft passes through the through-hole in the middle part of the feel trim actuator, and is not in contact with the feel trim actuator;
The feel trim actuator, for moving under the action of driving force to the end of the rotary shaft, drive is connected to institute
The Sheng blood cup cup lid for stating rotary shaft end generates movement relative to the rotary shaft, by the Sheng blood cup cup lid from described
It is taken off in rotary shaft, so that the Sheng blood cup cup lid is separated with the rotary shaft.
Preferably,
Connection bolt and the first guide table are provided on the addendum cone;
Attaching nut and the second guide table are provided in the second support;
The connection bolt is matched with the attaching nut, and the addendum cone is connected with the second support;
First guide table fits with second guide table, with to the addendum cone and the second support it
Between angle be defined.
Preferably, which further comprises: the first magnet and the second magnet;
First magnet is connected with the first support, and second magnet is connected with the second support;
First magnet is opposite with the like pole of second magnet.
The embodiment of the invention also provides one kind to be filled based on any one of the above thrombus elastometer to blood cup cup lid is contained
The method unloaded, comprising:
It is defined by position of the position-limit mechanism to the jewel bearing and the addendum cone, so that the jewel axis
It holds and is separated with the addendum cone;
The Sheng blood cup cup lid is connected or separated with the rotary shaft.
Preferably,
When the thrombus elastometer includes the first driving mechanism,
It is described to be defined by position of the position-limit mechanism to the first support, so that the jewel bearing and institute
Stating addendum cone separation includes:
The position-limit mechanism is driven by first driving mechanism, the position-limit mechanism is made to drive described first
Support motion, so that the jewel bearing is separated with the addendum cone;
It is described so that the jewel bearing separated with the addendum cone after further comprise:
The first support is supported by the position-limit mechanism.
Preferably,
When the thrombus elastometer includes the second driving mechanism,
It is described to be defined by position of the position-limit mechanism to the first support, so that the jewel bearing and institute
Stating addendum cone separation includes:
The first support is driven by second driving mechanism, declines the height of the first support;
It is defined during first support decline by position of the position-limit mechanism to the second support, so that described
Jewel bearing is separated with the addendum cone;
It is described so that the jewel bearing separated with the addendum cone after further comprise:
The first support is supported by second driving mechanism.
Preferably,
When the thrombus elastometer includes the feel trim actuator,
Described separate the Sheng blood cup cup lid with the rotary shaft include:
Feel trim actuator is moved to the end of the rotary shaft by the effect of driving force, is driven the feel trim actuator and is connected
It is connected to movement of the Sheng blood cup cup lid generation of the rotary shaft end relative to the rotary shaft, by the Sheng blood cup cup lid
It is taken off from the rotary shaft, so that the Sheng blood cup cup lid is separated with the rotary shaft.
The embodiment of the invention provides a kind of thrombus elastometer and contain blood cup cup lid handling method, jewel bearing and first
Frame is connected, and addendum cone and rotary shaft are connected with second support, and first support is by being combined together jewel bearing and addendum cone to the
Two brackets and rotary shaft are supported;When need to contain blood cup cup lid be connected in rotary shaft or needs will Sheng blood cup cup lid from rotation
When being separated in shaft, it is defined by position of the position-limit mechanism to jewel bearing and addendum cone, separates jewel bearing with addendum cone,
Then blood cup cup lid will be contained to be connected in rotary shaft or separate blood cup cup lid is contained from rotary shaft.In this way, containing blood cup cup lid
During connecting or separating with rotary shaft, jewel bearing is not contacted with addendum cone, and the power that swivel bearing is received will not be applied to jewel
On bearing, avoids jewel bearing and be damaged during containing blood cup cup lid and being connected or separated with rotary shaft, to reduce
Jewel bearing is risk of damage to.
Detailed description of the invention
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 technical 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 thrombus elastometer provided by one embodiment of the present invention;
Fig. 2 is a kind of schematic diagram for thrombus elastometer that another embodiment of the present invention provides;
Fig. 3 is a kind of schematic diagram for thrombus elastometer that another embodiment of the invention provides;
Fig. 4 is a kind of schematic diagram of feel trim actuator provided by one embodiment of the present invention;
Fig. 5 is the schematic diagram of a kind of addendum cone provided by one embodiment of the present invention and second support;
Fig. 6 is a kind of Sheng blood cup cup lid handling method flow chart provided by one embodiment of the present invention;
Fig. 7 is a kind of Sheng blood cup cup lid handling method flow chart that another embodiment of the present invention provides.
Specific embodiment
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
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, the embodiment of the invention provides a kind of thrombus elastometers, comprising: first support 101, second support
102, jewel bearing 103, addendum cone 104, rotary shaft 105 and position-limit mechanism 106;
The first support 101 is connected with the jewel bearing 103, the second support 102 respectively with the addendum cone 104
And the rotary shaft 105 is connected;
The jewel bearing 103, for being supported to the addendum cone 104, so that the second support 102 and the rotation
Shaft 105 being capable of being rotated by blood to be measured;
The position-limit mechanism 106, for connecting or separating process in external Sheng blood cup cup lid and the rotary shaft 105
In, the position of the first support 101 is defined, so that the jewel bearing 103 is separated with the addendum cone 104.
Thrombus elastometer provided in an embodiment of the present invention, jewel bearing are connected with first support, addendum cone and rotary shaft with
Second support is connected, and first support is supported second support and rotary shaft by being combined together jewel bearing and addendum cone;
When need will contain blood cup cup lid be connected in rotary shaft or needs will Sheng blood cup cup lid separated from rotary shaft when, pass through position restrainer
Structure is defined the position of jewel bearing and addendum cone, separates jewel bearing with addendum cone, then will contain blood cup cup lid and is connected to
It is separated from rotary shaft in rotary shaft or by blood cup cup lid is contained.In this way, the mistake connected or separated in Sheng blood cup cup lid and rotary shaft
Cheng Zhong, jewel bearing are not contacted with addendum cone, and the power that swivel bearing is received will not be applied on jewel bearing, are avoided jewel bearing and are existed
It contains during blood cup cup lid is connected or separated with rotary shaft and is damaged, be risk of damage to reduce jewel bearing.
In an embodiment of the invention, as shown in Fig. 2, thrombus elastometer may include the first driving mechanism 207, first
Driving mechanism 207 is connected with position-limit mechanism 106;First support 101 is connected with jewel bearing 103, and the position of first support 101
It is fixed;Second support 102 is connected with addendum cone 104 and rotary shaft 105 respectively;Jewel bearing 103 can be in the vertical direction to top
Cone 104 is supported, so that rotary shaft 105 is rotated in the case where bearing compared with less friction.
It is taken from rotary shaft 105 when needing to be installed in rotary shaft 105 or need to contain blood cup cup lid Sheng blood cup cup lid
When lower, the first driving mechanism 207 drives position-limit mechanism 106, driving of the position-limit mechanism 106 in the first driving mechanism 207
Lower drive second support 102 moves upwards, and drives addendum cone 104 and rotary shaft 105 upward while second support 102 moves upwards
Movement separates connection with connection with the addendum cone 104 in second support 102 with the jewel bearing 103 in first support 101;When
After jewel bearing 103 is separated with addendum cone 104, position-limit mechanism 106 props up second support 102, addendum cone 104 and rotary shaft 105
Support.
When that will contain blood cup cup lid and be installed in rotary shaft 105, contains blood cup cup lid and will push rotary shaft 105 and move upwards,
Rotary shaft 105, which moves upwards, drives second support 102 and addendum cone 104 to continue to rise, until first support 101 and second support
102 directly contact, stop motion under the action of first support 101 of second support 102 and rotary shaft 105, contain blood cup cup lid after
It is continuous to rise, it is connected by way of interference with rotary shaft.Jewel bearing 103 and addendum cone during containing the installation of blood cup cup lid
104 are not in contact, it is therefore prevented that contain the power generated in blood cup cup lid installation process or impact damages jewel bearing 103.
When that will contain blood cup cup lid and remove from rotary shaft 105, containing blood cup cup lid will receive downward active force, due to containing
It is connected by way of interference between blood cup cup lid and rotary shaft 105, therefore rotary shaft 105 equally will receive downward effect
Power, but since position-limit mechanism 106 is supported second support 102, addendum cone 104 and rotary shaft 105, rotary shaft 105 will not be sent out
Raw movement;It contains blood cup cup lid and generates relative displacement with rotary shaft 105 under down force effect, contain blood cup cup lid to realize
With the separation of rotary shaft 105.During will contain blood cup cup lid and be removed from rotary shaft 105 1, due to position-limit mechanism 106
Addendum cone 104 is driven to separate with jewel bearing 103 in advance, during will contain blood cup cup lid and remove from rotary shaft 105 1, again
Position-limit mechanism 106 is supported second support 102, and jewel bearing 103 and the relative position of addendum cone 104 do not change, because
And jewel bearing 103 is not in contact with addendum cone 104 during will contain blood cup cup lid and remove from rotary shaft 105 1, thus
The active force for containing the water energy that wipes the sweat in blood cup cup lid disassembly process or impact is prevented to damage jewel bearing 103.
Wherein, the first driving mechanism 207 can be realized by lead screw.
In an embodiment of the invention, as shown in figure 3, thrombus elastometer may include the second driving mechanism 308, second
Driving mechanism 308 is connected with first support 101;Position-limit mechanism 106 is set relative to first support 101 and the fixation of second support 102
It sets;First support 101 is connected with jewel bearing 103, and the position of first support 101 is fixed;Second support 102 respectively with addendum cone
104 and rotary shaft 105 be connected;Jewel bearing 103 double cone 104 can be supported in the vertical direction, so that rotary shaft 105
It is rotated in the case where bearing compared with less friction.
It is taken from rotary shaft 105 when needing to be installed in rotary shaft 105 or need to contain blood cup cup lid Sheng blood cup cup lid
When lower, the second driving mechanism 308 drives first support 101, declines the height of first support 101;In first support
101 when beginning to decline, and second support 102 declines with first support 101, after second support 102 declines certain distance with
Position-limit mechanism 106 is in contact, and second support 102 stops decline under the support of position-limit mechanism 106, but first support 101 is the
Continue to decline under the action of two driving mechanisms 308, separates jewel bearing 103 with addendum cone 104;In jewel bearing 103 and addendum cone
After 104 separation, the stopping of the second driving mechanism 308 drives first support 101, and is supported to first support 101, makes
First support 101 is maintained at current location.
When that will contain blood cup cup lid and be installed in rotary shaft 105, containing blood cup cup lid will receive upward active force, due to containing
It is attached between blood cup cup lid and rotary shaft 105 by the direction of interference, when containing blood cup cup lid and rotary shaft 105 to contacting
Afterwards, rotary shaft 105 also will receive come to the upward active force for containing blood cup cup lid, driving of the rotary shaft 105 in the upward active force
Lower drive second support 102 and addendum cone 104 move upwards, until first support 101 is directly contacted with second support 102;First
Bracket 101 is in stationary state under the support of the second driving mechanism 308, after second support 102 is contacted with first support 101,
Stop motion under the action of first support 101 of second support 102 and rotary shaft 105 contains blood cup cup lid in upward active force
Effect is lower and rotary shaft 105 generates relative motion, is connected by way of interference with rotary shaft 105, completes to contain blood cup cup lid
Installation.Since before blood cup cup lid is contained in installation, the second driving device 308 has driven the movement of first support 101 to make jewel bearing
103 separate with addendum cone 104, and the second driving device 308 props up first support 101 during blood cup cup lid is contained in installation
Support, guarantee jewel bearing 103 position do not change, and second support 102 driven under the driving of rotary shaft 105 addendum cone to
The direction of principle jewel bearing 103 moves, and jewel bearing 103 and addendum cone 104 are equal during containing the installation of blood cup cup lid in this way
It will not contact, jewel bearing 103 is caused to damage to prevent to contain the active force generated in blood cup cup lid installation process or impact
It is bad.
When that will contain blood cup cup lid and remove from rotary shaft 105, containing blood cup cup lid will receive downward active force, due to containing
It is connected by way of interference between blood cup cup lid and rotary shaft 105, therefore rotary shaft 105 also will receive downward active force,
But since the second driving mechanism 308 is supported first support 101, the position of first support 101 is fixed, guarantee
The position of jewel bearing 103 will not change;Second support 102 is under the support of position-limit mechanism 106 in fixation simultaneously
State ensure that the position of addendum cone 104 will not change, to guarantee that jewel bearing 103 will not be contacted with addendum cone 104.By
It will not be moved under support of the rotary shaft 105 in the second driving mechanism 308, contain blood cup cup lid in the driving of down force
Under downward movement occurs relative to rotary shaft 105, taken off from rotary shaft 105, realize and contain blood cup cup lid and rotary shaft 105
Separation.Since jewel bearing 103 will not be in contact with addendum cone 104 during the entire process of will contain blood cup cup lid and remove, jewel
There is no active force between bearing 103 and addendum cone 104, to prevent the active force for containing the water energy that wipes the sweat in blood cup cup lid disassembly process
Or impact damages jewel bearing 103.
Wherein, the second driving mechanism 308 can be realized by lead screw.
In an embodiment of the invention, thrombus elastometer can also include feel trim actuator, be provided in the middle part of feel trim actuator
Through-hole;Rotary shaft passes through the through-hole in the middle part of feel trim actuator, and rotary shaft is not in contact with feel trim actuator.Feel trim actuator can drive
It is moved under the action of power to the end of rotary shaft, connection and the Sheng blood cup cup lid of rotary shaft end is driven to generate relative to rotation
The movement of axis separates so as to contain blood cup cup lid with rotary shaft to take off blood cup cup lid is contained from rotary shaft.It can lead in this way
It crosses feel trim actuator and is automatically performed the separation for containing blood cup cup lid and rotary shaft, blood cup cup lid will be contained without the method by manual operation
It is separated with rotary shaft, reduces the labor intensity of the testing staff in blood clotting data detection process.
As shown in figure 4, the end that blood cup cup lid 410 is connected to rotary shaft 105 by way of interference is contained, when needs will be contained
When blood cup cup lid 410 is separated with rotary shaft 105, disassembly mechanism 409 is driven by driving force, make disassembly mechanism 409 to
Lower movement contains blood cup cup lid 410 by downward active force after disassembly mechanism 409 and the Sheng contact of blood cup cup lid 410;But it revolves
Shaft 105 under the action of second support be in stationary state, contain blood cup cup lid 410 under the driving of down force relative to
Rotary shaft 105 moves downward, and takes off from rotary shaft 105 so as to contain blood cup cup lid 410, realizes and contains blood cup cup lid 410
With the separation of rotary shaft 105.Wherein disassembly mechanism 409 can be driven by equipment such as stepper motors, realized and contained blood cup
The automation isolated with rotary shaft 105 of cup lid 410 will contain blood cup cup lid and rotary shaft point without the method by manual operation
From reducing the labor intensity of the testing staff in blood clotting data detection process.
In an embodiment of the invention, as shown in figure 5, being provided with connection bolt 1041 and the first guiding on addendum cone 104
Platform 1042;Attaching nut 1021 and the second guide table 1022 are provided in second support 102;Connection bolt 1041 with connect
Nut 1021 matches, and addendum cone 104 is connected with second support 102;When connection bolt 1041 and attaching nut 1021 match
After conjunction, the first guide table 1042 fits with the second guide table 1022, with double cone 104 and 102 bracket of second support
Angle is defined.
Since there are certain gaps between being threadedly coupled, if be connected through a screw thread second support 102 and top merely
Cone 104 is connected, and the relative position of addendum cone 104 and second support 102 can have certain error, makes addendum cone 104 and second support
Angle between 102 is not 90 °;When the angle between addendum cone 104 and second support 102 is not 90 °, pass through addendum cone 104
The angle that the axis of the rotary shaft of support will be not zero with vertical direction there are one will lead to the driving force that rotary shaft is subject in this way
Change with frictional force, so cause according to rotary shaft rotational angle determine blood clotting data there are biggish errors.
By the first guide table 1042 of setting and the second guide table 1022, as connection bolt 1041 and attaching nut
After 1021 cooperations, the first guide table 1042 is bonded to each other with the second guide table 1022;By to the first guide table 1042
It is finished with the second guide table 1022, guarantees the flatness of the first guide table 1042 and the second guide table 1022,
Can guarantee after the first guide table 1042 and the second guide table 1022 are bonded to each other addendum cone 104 and second support 102 it
Between angle be 90 °, to make the axis of rotary shaft and the angle zero of vertical direction, guarantee thrombus elastometer to blood clotting data
The accuracy detected.
In an embodiment of the invention, thrombus elastometer can also include the first magnet and the second magnet, wherein first
Magnet is connected with first support, and the second magnet is connected with second support, the first magnet magnetic corresponding and same with the second magnet positions
It is extremely opposite.Since the first magnet is corresponding with the second magnet positions and opposite, the general between the first magnet and the second magnet with magnetic pole
Repulsion is generated, which will reduce addendum cone to the pressure of jewel bearing;When pressure of the addendum cone to jewel bearing reduces, can subtract
Frictional force between small addendum cone and jewel bearing;The reduction of frictional force can reduce rotary shaft rotation between addendum cone and jewel bearing
The resistance being subject in the process, the rotational angle of rotary shaft can more really react the viscosity of blood to be measured, thus further
Improve the accuracy that thrombus elastometer detects blood clotting data.
It should be noted that thrombus elastometer provided in an embodiment of the present invention, may be implemented point of jewel bearing and addendum cone
From to avoid jewel bearing or addendum cone damage.The separation process can occur in the lower cargo handling process for containing blood cup cup lid, can also be with
Occur during being carried to thrombus elastometer, and then since rotary shaft is shaken in mode thrombus elastometer handling process
It causes jewel bearing or addendum cone to damage, improves the safety of thrombus elastometer on the whole.
As shown in fig. 6, one embodiment of the invention provides a kind of any one blood based on the embodiment of the present invention
The method that bolt elastometer loads and unloads Sheng blood cup cup lid, method includes the following steps:
Step 601: being defined by position of the position-limit mechanism to the jewel bearing and the addendum cone, so that institute
Jewel bearing is stated to separate with the addendum cone;
Step 602: the Sheng blood cup cup lid is connected or separated with the rotary shaft.
In an embodiment of the invention, when the thrombus elastometer includes the first driving mechanism,
It is described to be defined by position of the position-limit mechanism to the first support, so that the jewel bearing and institute
Stating addendum cone separation includes:
The position-limit mechanism is driven by first driving mechanism, the position-limit mechanism is made to drive described first
Support motion, so that the jewel bearing is separated with the addendum cone;
Also,
It is described so that the jewel bearing separated with the addendum cone after further comprise:
The first support is supported by the position-limit mechanism.
In an embodiment of the invention, when the thrombus elastometer includes the second driving mechanism,
It is described to be defined by position of the position-limit mechanism to the first support, so that the jewel bearing and institute
Stating addendum cone separation includes:
The first support is driven by second driving mechanism, declines the height of the first support;
It is defined during first support decline by position of the position-limit mechanism to the second support, so that described
Jewel bearing is separated with the addendum cone;
Also,
It is described so that the jewel bearing separated with the addendum cone after further comprise:
The first support is supported by second driving mechanism.
In an embodiment of the invention, when the thrombus elastometer includes the feel trim actuator,
Described separate the Sheng blood cup cup lid with the rotary shaft include:
Feel trim actuator is moved to the end of the rotary shaft by the effect of driving force, is driven the feel trim actuator and is connected
It is connected to movement of the Sheng blood cup cup lid generation of the rotary shaft end relative to the rotary shaft, by the Sheng blood cup cup lid
It is taken off from the rotary shaft, so that the Sheng blood cup cup lid is separated with the rotary shaft.
In order to remove Sheng blood cup cup lid handling method provided by the invention more, below with Fig. 2 and thrombus shown in Fig. 3
Elastometer is described in further detail the handling method for containing blood cup cup lid.
As shown in fig. 7, one embodiment of the invention provide it is a kind of contain blood cup cup lid handling method, this method include with
Lower step:
Step 701: jewel bearing is separated with addendum cone.
In an embodiment of the invention, before being installed to Sheng blood cup cup lid, first by position-limit mechanism to treasured
The position of stone bearing and addendum cone is defined, so that jewel bearing is separated with addendum cone, prevents from containing the process of blood cup cup lid in installation
In jewel bearing and addendum cone are damaged.
For example, as shown in Fig. 2, passing through the first driving mechanism before it will contain blood cup cup lid and be connected in rotary shaft 105
207 pairs of position-limit mechanisms 106 drive, and increase position-limit mechanism 106;Position-limit mechanism 106 rise when drive second support 102,
Addendum cone 104 and rotary shaft 105 rise, and separate jewel bearing 103 with addendum cone 104;When position-limit mechanism 106 rise certain distance it
Stop motion afterwards is supported second support 102, addendum cone 104 and rotary shaft 105.
In another example as shown in figure 3, passing through the second driving mechanism before it will contain blood cup cup lid and be connected in rotary shaft 105
308 pairs of first supports 101 drive, and decline first support 101;When first support 101 is begun to decline, second support 102
Decline with first support 101, connects after second support 102 declines certain distance with the position-limit mechanism 106 of fixed setting
Touching, second support 102 stops decline under the support of position-limit mechanism 106, but first support 101 is in the second driving mechanism 308
Continue to decline under effect, separates jewel bearing 103 with addendum cone 104;After jewel bearing 103 is separated with addendum cone 104, first
Frame 101 continues stop motion after decline a distance, and the second driving mechanism 308 carries out first support 101 and jewel bearing 103
Support, position-limit mechanism 106 are supported second support 102, addendum cone 104 and rotary shaft 105.
Step 702: blood cup cup lid will be contained and be loaded into rotary shaft.
In an embodiment of the invention, after separating jewel bearing with addendum cone, by contain blood cup cup lid mounting hole with
The end of rotary shaft is in contact, and applies upward active force to blood cup cup lid is contained, contains blood cup cup lid in the driving force of the active force
Relative motion occurs with rotary shaft, the end of rotary shaft is made to enter the mounting hole contained on blood cup cup lid, it will by way of interference
Blood cup cup lid is contained to be connected with rotary shaft.
For example, as shown in Figure 2 or Figure 3, after jewel bearing 103 is separated with addendum cone 104, the mounting hole of blood cup cup lid will be contained
It is in contact with the lower part end of rotary shaft 105, applies upward active force to blood cup cup lid is contained, the active force is by containing blood cup cup
Lid is transmitted to rotary shaft 105;Rotary shaft 105 drives second support 102 and addendum cone 104 to move upwards under the driving of active force, directly
It is directly contacted to second support 102 with the first support 101 of fixed setting;When second support 102 is contacted with first support 101
Afterwards, second support 102 and rotary shaft 105 cannot continue up under the action of first support 101, contain blood cup cup lid at this time
Relative motion occurs with rotary shaft 105 under the driving of upward active force, the lower end of rotary shaft 105, which enters, to be contained on blood cup cup lid
Mounting hole, by way of interference by rotary shaft 105 with contain blood cup cup lid be connected.
Step 703: so that jewel bearing is in contact with addendum cone, start to detect the blood clotting data of blood to be measured.
In an embodiment of the invention, after will contain the installation of blood cup cup lid on the rotary shaft, pass through position-limit mechanism weight
Newly the position of jewel bearing and addendum cone is defined, jewel bearing is made to be in contact with addendum cone, by addendum cone to second support and
Rotary shaft is supported.It blood cup cup lid will be contained is placed in and contain on blood cup, contain blood cup cup lid and containing in blood cup under the driving of blood to be measured
Rotary shaft rotation is driven, the blood clotting data of blood to be measured are obtained according to the rotational angle of rotary shaft.
For example, as shown in Fig. 2, passing through 207 pairs of the first driving mechanism after Sheng blood cup cup lid is connected with rotary shaft 105 and limiting
Position mechanism 106 is driven, and position-limit mechanism 106 is declined;Second support 102, addendum cone during position-limit mechanism 106 declines
104 and rotary shaft 105 decline together with position-limit mechanism 106, after addendum cone 104 is in contact with jewel bearing 103, position-limit mechanism
106 continue to decline a distance, to separate with 102 phase of second support.After position-limit mechanism 106 is separated with second support 102, the
Two brackets 102 and rotary shaft 105 are supported by addendum cone 104, contain blood cup cup lid and rotary shaft 105, second support 102 to be measured
It rotates under the driving of blood, the blood clotting data of blood to be measured is determined according to the rotational angle of rotary shaft 105.
In another example as shown in figure 3, will contain after blood cup cup lid is connected with rotary shaft 105, it is right by the second driving mechanism 308
First support 101 is driven, and increase first support 101 and jewel bearing 103;When jewel bearing 103 connects with addendum cone 104
After touch, the second driving mechanism 308 driving first support 101 continues to rise a distance, makes second support 102 and position-limit mechanism
106 separation.After second support 102 is separated with position-limit mechanism 106,308 stop motion of the second driving mechanism is to first support 101
It being supported, first support 101 is supported second support 102 and rotary shaft 105 by jewel bearing 103 and addendum cone 104,
It contains blood cup cup lid and rotary shaft 105, second support 102 rotates under the driving of blood to be measured, according to turning for rotary shaft 105
Dynamic angle determines the blood clotting data of blood to be measured.
Step 704: jewel bearing is separated with addendum cone.
In an embodiment of the invention, it after to the blood clotting Data Detection of blood to be measured, needs the Sheng after use
Blood cup cup lid is disassembled from rotary shaft, before unloading to Sheng blood cup cup lid, it is necessary first to by jewel bearing and top
Cone separation.It is specifically that jewel bearing and the process that addendum cone separates is identical as step 701, it is no longer repeated herein.
Step 705: blood cup cup lid will be contained and unloaded from rotary shaft.
In an embodiment of the invention, it after jewel bearing being separated with addendum cone, is pushed by feel trim actuator and contains blood cup cup
Lid moves on the rotary shaft, takes off Sheng blood cup cup lid from rotary shaft, separates so as to contain blood cup cup lid with rotary shaft.
For example, driving as shown in figure 4, passing through driving force to feel trim actuator 409, move downward feel trim actuator 409,
Feel trim actuator 409, which is moved downward, applies downward active force to containing blood cup cup lid after blood cup cup lid 410 contact with containing, Sheng blood cup cup
Lid 410 moves downward under the driving of the down force, during containing blood cup cup lid 410 and moving downward at rotary shaft 105
In stationary state, contain after blood cup cup lid 410 moves downward a distance and pushed open with rotary shaft 105, realize contain blood cup cup lid 410 with
The separation of rotary shaft 105.
As shown in Figure 2 or Figure 3, when containing blood cup cup lid by down force, rotary shaft 105, second support 102 and addendum cone
104 under the support of position-limit mechanism 106 be in stationary state, since rotary shaft 105 cannot move downward, contain blood cup cup lid to
Relative motion occurs with rotary shaft 105 under lower effect power drive, blood cup cup lid will be contained and taken off from rotary shaft, to make to pass through
Be full of connection Sheng blood cup cup lid and rotary shaft separation.During Sheng blood cup cup lid is separated with rotary shaft, first support 101
Fixation is set, second support 102 resists the downward pulling force from rotary shaft, jewel bearing 103 and addendum cone by position-limit mechanism 106
104 do not contact and do not have interaction force, thus will not be to jewel bearing during containing blood cup cup lid and separating with rotary shaft
103 and addendum cone 104 damage.
Thrombus elastometer provided in an embodiment of the present invention and Sheng blood cup cup lid handling method at least have following beneficial to effect
Fruit:
1, in thrombus elastometer provided in an embodiment of the present invention and Sheng blood cup cup lid handling method, jewel bearing and first
Bracket is connected, and addendum cone and rotary shaft are connected with second support, and first support is by being combined together jewel bearing and addendum cone pair
Second support and rotary shaft are supported;When need will contain blood cup cup lid be connected in rotary shaft or needs will Sheng blood cup cup lid from
It when being separated in rotary shaft, is defined by position of the position-limit mechanism to jewel bearing and addendum cone, makes jewel bearing and addendum cone point
From, then by contain blood cup cup lid be connected in rotary shaft or by contain blood cup cup lid separated from rotary shaft.In this way, containing blood cup cup
During lid is connected or separated with rotary shaft, jewel bearing is not contacted with addendum cone, and the power that swivel bearing is received will not be applied to treasured
On stone bearing, avoids jewel bearing and be damaged during containing blood cup cup lid and being connected or separated with rotary shaft, to reduce
Jewel bearing is risk of damage to.
2, in thrombus elastometer provided in an embodiment of the present invention and Sheng blood cup cup lid handling method, have a variety of by jewel
The implementation that bearing is separated with addendum cone can drive second support, make second support that addendum cone be driven to rise, to realize
The separation of addendum cone and jewel bearing;First support can also be driven, so that first support is driven jewel bearing decline, simultaneously
It is defined by position of the position-limit mechanism to second support, to realize the separation of addendum cone and jewel bearing.In this way, can pass through
Different mechanism forms realizes the separation of addendum cone and jewel bearing, improves the applicability of thrombus elastometer.
3, in thrombus elastometer provided in an embodiment of the present invention and Sheng blood cup cup lid handling method, thrombus elastometer may be used also
To include feel trim actuator, feel trim actuator can will contain blood cup cup lid under the action of driving force and take off from rotary shaft.In this way, logical
It crosses the equipment such as stepper motor to drive feel trim actuator, may be implemented to contain being automatically separated for blood cup cup lid and rotary shaft, be not necessarily to
It is removed from rotary shaft by manually mode by blood cup cup lid is contained, reduces the labor of testing staff in blood clotting data detection process
Fatigue resistance.
4, in thrombus elastometer provided in an embodiment of the present invention and Sheng blood cup cup lid handling method, addendum cone and second support
On be provided with guide table, the guide table and second support after addendum cone and second support are connected through a screw thread, on addendum cone
On guide table fit, guarantee that the angle between addendum cone and second support is right angle, prevent rotary shaft inclination to detecting
Blood clotting data impact, improve the accuracy that thrombus elastometer detects blood clotting data.
5, in thrombus elastometer provided in an embodiment of the present invention and Sheng blood cup cup lid handling method, first support and second
Like pole opposite the first magnet and the second magnet are provided on bracket, due to the repulsion between the first magnet and the second magnet
Effect, can reduce the active force between addendum cone and jewel bearing, to reduce the frictional force between addendum cone and jewel bearing, makes
The rotational angle of rotary shaft can more really reflect blood viscosity information to be measured, further increase thrombus elastometer to blood clotting
The accuracy that data are detected.
It should be noted that, in this document, 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 for including a series of elements not only includes those elements,
It but also including 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 ", is not arranged
Except there is also other identical factors in the process, method, article or apparatus that includes the element.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can store in computer-readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed;And storage medium above-mentioned includes: ROM, RAM, magnetic disk or light
In the various media that can store program code such as disk.
Finally, it should be noted that the foregoing is merely presently preferred embodiments of the present invention, it is merely to illustrate skill of the 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 (12)
1. a kind of thrombus elastometer characterized by comprising first support, second support, jewel bearing, addendum cone, rotary shaft and
Position-limit mechanism;
The first support is connected with the jewel bearing, the second support respectively with the addendum cone and the rotary shaft phase
Even;
The jewel bearing, for being supported to the addendum cone so that the second support and the rotary shaft can to
Survey being rotated by for blood;
The position-limit mechanism, for during external Sheng blood cup cup lid and the rotary shaft connect or separate, to the treasured
The position of stone bearing and the addendum cone is defined, so that the jewel bearing is separated with the addendum cone;
Further comprise: the first driving mechanism;
First driving mechanism is connected with the position-limit mechanism;
First driving mechanism, for during the Sheng blood cup cup lid and the rotary shaft connect or separate, to described
Position-limit mechanism is driven;
The position-limit mechanism, for driving the second support to move under the driving of first driving mechanism, so that described
Jewel bearing is separated with the addendum cone;And the second support is propped up after the jewel bearing is separated with the addendum cone
Support.
2. thrombus elastometer according to claim 1, which is characterized in that further comprise: feel trim actuator;
Through-hole is provided in the middle part of the feel trim actuator;
The rotary shaft passes through the through-hole in the middle part of the feel trim actuator, and is not in contact with the feel trim actuator;
The feel trim actuator, for moving under the action of driving force to the end of the rotary shaft, drive is connected to the rotation
The Sheng blood cup cup lid of roller end generates the movement relative to the rotary shaft, by the Sheng blood cup cup lid from the rotation
It is taken off on axis, so that the Sheng blood cup cup lid is separated with the rotary shaft.
3. thrombus elastometer according to claim 1, which is characterized in that
Connection bolt and the first guide table are provided on the addendum cone;
Attaching nut and the second guide table are provided in the second support;
The connection bolt is matched with the attaching nut, and the addendum cone is connected with the second support;
First guide table fits with second guide table, between the addendum cone and the second support
Angle is defined.
4. thrombus elastometer according to claim 1, which is characterized in that further comprise: the first magnet and the second magnet;
First magnet is connected with the first support, and second magnet is connected with the second support;
First magnet is opposite with the like pole of second magnet.
5. a kind of thrombus elastometer characterized by comprising first support, second support, jewel bearing, addendum cone, rotary shaft and
Position-limit mechanism;
The first support is connected with the jewel bearing, the second support respectively with the addendum cone and the rotary shaft phase
Even;
The jewel bearing, for being supported to the addendum cone so that the second support and the rotary shaft can to
Survey being rotated by for blood;
The position-limit mechanism, for during external Sheng blood cup cup lid and the rotary shaft connect or separate, to the treasured
The position of stone bearing and the addendum cone is defined, so that the jewel bearing is separated with the addendum cone;
Further comprise: the second driving mechanism;
Second driving mechanism is connected with the first support;
The position-limit mechanism is fixedly installed relative to the first support and the second support;
Second driving mechanism, for during the Sheng blood cup cup lid and the rotary shaft connect or separate, to described
First support is driven, and the height of the first support is declined;And it is right after the jewel bearing is separated with the addendum cone
The first support is supported;
The position-limit mechanism, for being defined during first support decline to the position of the second support, with
Separate the jewel bearing with the addendum cone.
6. thrombus elastometer according to claim 5, which is characterized in that further comprise: feel trim actuator;
Through-hole is provided in the middle part of the feel trim actuator;
The rotary shaft passes through the through-hole in the middle part of the feel trim actuator, and is not in contact with the feel trim actuator;
The feel trim actuator, for moving under the action of driving force to the end of the rotary shaft, drive is connected to the rotation
The Sheng blood cup cup lid of roller end generates the movement relative to the rotary shaft, by the Sheng blood cup cup lid from the rotation
It is taken off on axis, so that the Sheng blood cup cup lid is separated with the rotary shaft.
7. thrombus elastometer according to claim 5, which is characterized in that
Connection bolt and the first guide table are provided on the addendum cone;
Attaching nut and the second guide table are provided in the second support;
The connection bolt is matched with the attaching nut, and the addendum cone is connected with the second support;
First guide table fits with second guide table, between the addendum cone and the second support
Angle is defined.
8. thrombus elastometer according to claim 5, which is characterized in that further comprise: the first magnet and the second magnet;
First magnet is connected with the first support, and second magnet is connected with the second support;
First magnet is opposite with the like pole of second magnet.
9. a kind of method loaded and unloaded based on the thrombus elastometer any in Claims 1-4 to Sheng blood cup cup lid, special
Sign is, comprising:
Be defined by position of the position-limit mechanism to the jewel bearing and the addendum cone so that the jewel bearing with
The addendum cone separation;
The Sheng blood cup cup lid is connected or separated with the rotary shaft;
When the thrombus elastometer includes the first driving mechanism,
It is described to be defined by position of the position-limit mechanism to the jewel bearing and the addendum cone, so that the jewel axis
It holds to separate with the addendum cone and includes:
The position-limit mechanism is driven by first driving mechanism, the position-limit mechanism is made to drive the second support
Movement, so that the jewel bearing is separated with the addendum cone;
It is described so that the jewel bearing separated with the addendum cone after further comprise:
The second support is supported by the position-limit mechanism.
10. according to the method described in claim 9, it is characterized in that, when the thrombus elastometer includes the feel trim actuator,
Described separate the Sheng blood cup cup lid with the rotary shaft include:
Feel trim actuator is moved to the end of the rotary shaft by the effect of driving force, is connected to the feel trim actuator drive
The Sheng blood cup cup lid of the rotary shaft end generates the movement relative to the rotary shaft, by the Sheng blood cup cup lid from institute
It states and is taken off in rotary shaft, so that the Sheng blood cup cup lid is separated with the rotary shaft.
11. a kind of method that Sheng blood cup cup lid is loaded and unloaded based on the thrombus elastometer any in claim 5 to 8,
It is characterized in that, comprising:
Be defined by position of the position-limit mechanism to the jewel bearing and the addendum cone so that the jewel bearing with
The addendum cone separation;
The Sheng blood cup cup lid is connected or separated with the rotary shaft;
When the thrombus elastometer includes the second driving mechanism,
It is described to be defined by position of the position-limit mechanism to the first support, so that the jewel bearing and the top
Cone separates
The first support is driven by second driving mechanism, declines the height of the first support;Institute
It states first support decline to be defined by position of the position-limit mechanism to the second support in the process, so that the jewel
Bearing is separated with the addendum cone;
It is described so that the jewel bearing separated with the addendum cone after further comprise:
The first support is supported by second driving mechanism.
12. according to the method for claim 11, which is characterized in that when the thrombus elastometer includes the feel trim actuator
When,
Described separate the Sheng blood cup cup lid with the rotary shaft include:
Feel trim actuator is moved to the end of the rotary shaft by the effect of driving force, is connected to the feel trim actuator drive
The Sheng blood cup cup lid of the rotary shaft end generates the movement relative to the rotary shaft, by the Sheng blood cup cup lid from institute
It states and is taken off in rotary shaft, so that the Sheng blood cup cup lid is separated with the rotary shaft.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
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CN201610755814.5A CN106405063B (en) | 2016-08-30 | 2016-08-30 | A kind of thrombus elastometer and contain blood cup cup lid handling method |
EP17788837.7A EP3450977B1 (en) | 2016-04-29 | 2017-05-02 | Apparatus for measuring blood coagulation data, and use method, connection member and support thereof |
JP2019507983A JP2019516115A (en) | 2016-04-29 | 2017-05-02 | Blood coagulation data detection device, method of using the same, connection member and bracket |
PCT/CN2017/082757 WO2017186185A1 (en) | 2016-04-29 | 2017-05-02 | Apparatus for measuring blood coagulation data, and use method, connection member and support thereof |
US16/097,570 US10801939B2 (en) | 2016-04-29 | 2017-05-02 | Apparatus for measuring blood coagulation data and use method thereof, connection member and support |
JP2022035646A JP7383743B2 (en) | 2016-04-29 | 2022-03-08 | Blood coagulation data measuring device, method of use thereof, connecting member and support body |
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CN201610755814.5A CN106405063B (en) | 2016-08-30 | 2016-08-30 | A kind of thrombus elastometer and contain blood cup cup lid handling method |
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CN106405063B true CN106405063B (en) | 2019-06-04 |
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US10801939B2 (en) | 2016-04-29 | 2020-10-13 | Neotek Bioscience Co., Ltd. | Apparatus for measuring blood coagulation data and use method thereof, connection member and support |
CN108318699B (en) * | 2018-04-12 | 2024-03-12 | 赫安仕科技(苏州)有限公司 | Blood cup assembling and disassembling device and assembling and disassembling method thereof |
CN108562753B (en) * | 2018-04-12 | 2023-04-18 | 赫安仕科技(苏州)有限公司 | Device and method for assembling and disassembling cup cover of blood containing cup |
CN109142698A (en) * | 2018-07-27 | 2019-01-04 | 深圳优迪生物技术有限公司 | Solution elasticity testing device |
CN111781340A (en) * | 2020-07-10 | 2020-10-16 | 赫安仕科技(苏州)有限公司 | Guide rod and thrombelastogram instrument |
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US8448499B2 (en) * | 2008-12-23 | 2013-05-28 | C A Casyso Ag | Cartridge device for a measuring system for measuring viscoelastic characteristics of a sample liquid, a corresponding measuring system, and a corresponding method |
CN103398922B (en) * | 2013-07-09 | 2015-09-30 | 广东石油化工学院 | A kind of thrombus elastic force measuring device and measuring method thereof |
CN105004868B (en) * | 2014-04-17 | 2016-08-31 | 北京乐普医疗科技有限责任公司 | A kind of multichannel thrombelastogram instrument and using method |
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 |
CN204287208U (en) * | 2014-12-12 | 2015-04-22 | 广州阳普医疗科技股份有限公司 | A kind of Hemostasis examination instrument |
CN105548583B (en) * | 2016-01-11 | 2018-06-29 | 广州阳普医疗科技股份有限公司 | Blood coagulation detecting instrument |
CN105805176B (en) * | 2016-04-29 | 2018-10-30 | 诺泰科生物科技(苏州)有限公司 | A kind of holder, thrombus elastometer and support system |
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Effective date of registration: 20210315 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: 215021 unit e72, North block, A1 / F, bio nano Park, 218 Xinghu street, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee before: NUOTAIKE BIOTECH (SUZHOU) Co.,Ltd. |