CN106491119A - A kind of thrombosis elastometer and blood clotting data correcting method - Google Patents
A kind of thrombosis elastometer and blood clotting data correcting method Download PDFInfo
- Publication number
- CN106491119A CN106491119A CN201610756273.8A CN201610756273A CN106491119A CN 106491119 A CN106491119 A CN 106491119A CN 201610756273 A CN201610756273 A CN 201610756273A CN 106491119 A CN106491119 A CN 106491119A
- Authority
- CN
- China
- Prior art keywords
- inclination
- thrombosis
- thrombosis elastometer
- elastometer
- angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physiology (AREA)
- Surgery (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Signal Processing (AREA)
- Artificial Intelligence (AREA)
- Psychiatry (AREA)
- Hematology (AREA)
- Cardiology (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- External Artificial Organs (AREA)
Abstract
The invention provides a kind of thrombosis elastometer and blood clotting data correcting method, the thrombosis elastometer includes：Thrombosis elastometer body, inclination sensor and data correction unit；The thrombosis elastometer body, for detecting, obtains the blood clotting data of the blood to be measured to blood to be measured；The inclination sensor, during detecting to the blood to be measured in the thrombosis elastometer body, detects to the position of the thrombosis elastometer body, obtains the first angle of inclination of the thrombosis elastometer body；The data correction unit, for the first angle of inclination got according to the inclination sensor, to the thrombosis elastometer ontology acquisition to blood clotting data be modified, obtain and revise blood clotting data and simultaneously export.This programme can reduce the error introduced in the blood clotting data of output as thrombosis elastometer body is inclined.
Description
Technical field
The present invention relates to technical field of medical instruments, more particularly to a kind of thrombosis elastometer and blood clotting data correcting method.
Background technology
Thrombosis elastometer be a kind of for detecting the blood whether medical apparatus and instruments that normally can be condensed, previous carrying out performing the operation
As be required for detecting the blood clotting data of patient by thrombosis elastometer, judge patient's according to the blood clotting data for detecting
Whether blood clotting process is normal, only patient could be performed the operation in the case where blood normally can condense, if blood
There is exception in liquid condensation process, in operation process, the blood of patient will be unable to normal condensation, cause anthemorrhagic difficulty, it is likely that crisis
The life of patient.
At present when blood clotting data are measured by thrombosis elastometer, blood drives the rotation of thrombosis elastometer under external force driving
Axis of rotation, obtains blood clotting data according to the rotational angle of rotary shaft and exports.
When being detected to the blood clotting data of blood by thrombosis elastometer, thrombosis elastometer there may be and certain incline
Rake angle, thrombosis elastometer incline and the driving force for causing rotary shaft to be subject to change, and ultimately result in the angle of rotation of rotary shaft
Degree is affected, and current thrombosis elastometer is after the rotational angle for detecting rotary shaft, according to the rotational angle of rotary shaft
Directly export after obtaining blood clotting data, the error introduced as thrombosis elastometer is inclined in the blood clotting data for being exported is larger,
Cause the accuracy of blood clotting data for detecting relatively low.
Content of the invention
A kind of thrombosis elastometer and blood clotting data correcting method is embodiments provided, the blood clotting of output can be reduced
The error introduced as thrombosis elastometer is inclined in data.
A kind of thrombosis elastometer is embodiments provided, including：Thrombosis elastometer body, inclination sensor and data
Amending unit；
The thrombosis elastometer body, for detecting, obtains the blood clotting data of the blood to be measured to blood to be measured；
The inclination sensor, for the process blood to be measured detected in the thrombosis elastometer body
In, the position of the thrombosis elastometer body is detected, obtains the first angle of inclination of the thrombosis elastometer body；
The data correction unit, for the first angle of inclination got according to the inclination sensor, to the blood
Bolt elastometer ontology acquisition to blood clotting data be modified, obtain and revise blood clotting data and simultaneously export.
Preferably,
The inclination sensor includes：Gyroscope or acceleration transducer；
When the inclination sensor is gyroscope,
The gyroscope, is fixedly connected with the thrombosis elastometer body, for detecting the thrombosis elastometer body
Angular movement parameter, the first angle of inclination of thrombosis elastometer body according to the angular movement parameter acquiring；
When the inclination sensor is acceleration transducer,
The acceleration transducer, is fixedly connected with the thrombosis elastometer body, for detecting the thrombosis elastometer
Gravitational acceleration component of the body on three change in coordinate axis direction in default three-dimensional system of coordinate, according to three change in coordinate axis direction
On gravitational acceleration component, the first angle of inclination that the thrombosis elastometer body is calculated by equation below one；
The formula one is：
Wherein, the α is the first angle of inclination of the thrombosis elastometer body, axFor the thrombosis elastometer sheet
Gravitational acceleration component of the body on x-axis direction in the default three-dimensional system of coordinate, ayFor the thrombosis elastometer body
Gravitational acceleration component on y-axis direction in the default three-dimensional system of coordinate, azExist for the thrombosis elastometer body
Gravitational acceleration component in the default three-dimensional system of coordinate on z-axis direction；
Wherein, the x-axis of the default three-dimensional system of coordinate, y-axis and z-axis are vertical two-by-two, at the thrombosis elastometer body
When horizontal level, the x-axis is located in horizontal plane with the y-axis.
Preferably,
The data correction unit, for the first angle of inclination got according to the inclination sensor, by as follows
The blood clotting data are modified by formula two, obtain the correction blood clotting data；
Described public two are：
A1=A0·cosα
Wherein, the A1For the correction blood clotting data, the A2For the blood clotting data, the α is the thrombosis elastic force
First angle of inclination of instrument body.
Preferably,
The data correction unit, for the first angle of inclination got according to the inclination sensor, by as follows
The blood clotting data are modified by formula three, obtain the correction blood clotting data；
The formula three is：
Wherein, the A1For the correction blood clotting data, the A0For the blood clotting data, the α is the thrombosis elastic force
First angle of inclination of instrument body.
Preferably,
The thrombosis elastometer is further included：Horizontal alignment unit；
The inclination sensor, is further used for the blood to be measured being carried out detecting it in the thrombosis elastometer body
Before, detect the second angle of inclination and the incline direction of the thrombosis elastometer body；
The horizontal alignment unit, for the second angle of inclination for being detected according to the inclination sensor and inclination side
To carrying out level-off operation by elevating mechanism to the thrombosis elastometer body.
The embodiment of the present invention is additionally provided and a kind of carries out blood clotting data correction using any one thrombosis elastometer above-mentioned
Method, including：
Blood to be measured is detected by the thrombosis elastometer body, obtain the blood clotting data of the blood to be measured；
During the thrombosis elastometer body is detected to the blood to be measured, by the inclination sensor
The position of the thrombosis elastometer body is detected, obtains the first angle of inclination of the thrombosis elastometer body；
According to the first angle of inclination that the inclination sensor gets, by the data correction unit to the thrombosis
Elastometer ontology acquisition to blood clotting data be modified, obtain and revise blood clotting data and simultaneously export.
Preferably,
When the inclination sensor is gyroscope,
Described the position of the thrombosis elastometer body is detected by the inclination sensor, obtain the thrombosis
First angle of inclination of elastometer body includes：
The angular movement parameter that the thrombosis elastometer body is detected by the gyroscope, obtains according to the angular movement parameter
Take the first angle of inclination of the thrombosis elastometer body.
Preferably,
When the inclination sensor is acceleration transducer；
Described the position of the thrombosis elastometer body is detected by the inclination sensor, obtain the thrombosis
First angle of inclination of elastometer body includes：
The thrombosis elastometer body three coordinates in default three-dimensional system of coordinate are detected by the acceleration transducer
Gravitational acceleration component on direction of principal axis, according to the component of acceleration on three change in coordinate axis direction, by equation below one
Calculate the first angle of inclination of the thrombosis elastometer body；
The formula one is：
Wherein, the α is the first angle of inclination of the thrombosis elastometer body, axFor the thrombosis elastometer sheet
Gravitational acceleration component of the body on x-axis direction in the default three-dimensional system of coordinate, ayFor the thrombosis elastometer body
Gravitational acceleration component on y-axis direction in the default three-dimensional system of coordinate, azExist for the thrombosis elastometer body
Gravitational acceleration component in the default three-dimensional system of coordinate on z-axis direction；
Wherein, the x-axis of the default three-dimensional system of coordinate, y-axis and z-axis are vertical two-by-two, at the thrombosis elastometer body
When horizontal level, the x-axis is located in horizontal plane with the y-axis.
Preferably,
First angle of inclination got according to the inclination sensor, arrives to the thrombosis elastometer ontology acquisition
Blood clotting data be modified, obtain revise blood clotting data include：
According to the first angle of inclination that the inclination sensor gets, by equation below two, to the blood clotting data
It is modified, obtains the correction blood clotting data；
Described public two are：
A1=A0·cosα
Wherein, the A1For the correction blood clotting data, the A0For the blood clotting data, the α is the thrombosis elastic force
First angle of inclination of instrument body.
Preferably,
First angle of inclination got according to the inclination sensor, arrives to the thrombosis elastometer ontology acquisition
Blood clotting data be modified, obtain revise blood clotting data include：
According to the first angle of inclination that the inclination sensor gets, by equation below three, to the blood clotting data
It is modified, obtains the correction blood clotting data；
The formula three is：
Wherein, the A1For the correction blood clotting data, the A0For the blood clotting data, the α is the thrombosis elastic force
First angle of inclination of instrument body.
Preferably,
Blood to be measured is detected by the thrombosis elastometer body described, obtain the blood clotting of the blood to be measured
Further include before data：
Detect the second angle of inclination and the incline direction of the thrombosis elastometer body；
According to second angle of inclination and incline direction, the thrombosis elastometer body is adjusted by elevating mechanism
Levels operation.
Thrombosis elastometer provided in an embodiment of the present invention and blood clotting data correcting method, in thrombosis elastometer body to be measured
During blood is detected, inclination sensor is detected to the position of thrombosis elastometer body, obtains thrombosis elastometer
First angle of inclination of body, the first angle of inclination that data correction unit is got according to inclination sensor is to thrombosis elastometer
The blood clotting data that body is detected are modified, and are formed and are exported after revising blood clotting data.Detect relative to thrombosis elastometer body
The blood clotting data for going out, it is blood clotting data to be modified afterwards according to the angle of inclination of thrombosis elastometer body to revise blood clotting data
Obtain, blood clotting data will be revised and exported as final detection result, and be reduced in the blood clotting data of output due to thrombosis elastic force
The error that instrument is inclined and introduced.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of thrombosis elastometer schematic diagram that one embodiment of the invention is provided；
Fig. 2 is a kind of gravitational acceleration component schematic diagram of thrombosis elastometer body that one embodiment of the invention is provided；
Fig. 3 is a kind of rotary shaft heeling condition schematic diagram that one embodiment of the invention is provided；
Fig. 4 is a kind of thrombosis elastometer schematic diagram including horizontal alignment unit that one embodiment of the invention is provided；
Fig. 5 is a kind of blood clotting data correcting method flow chart that one embodiment of the invention is provided；
Fig. 6 is a kind of blood clotting data correcting method flow chart that another embodiment of the present invention is provided.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention is clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, to the embodiment of the present invention in technical scheme be clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention, rather than whole embodiments, based on the present invention in embodiment, those of ordinary skill in the art
The every other embodiment obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in figure 1, a kind of thrombosis elastometer is embodiments provided, including：Thrombosis elastometer body 101, incline
Oblique sensor 102 and data correction unit 103；
The thrombosis elastometer body 101, for detecting, obtains the blood clotting number of the blood to be measured to blood to be measured
According to；
The inclination sensor 102, for detected in 101 pairs of blood to be measured of the thrombosis elastometer body
During, the position of the thrombosis elastometer body 101 is detected, obtains the first of the thrombosis elastometer body 101
Angle of inclination；
The data correction unit 103, for the first angle of inclination got according to the inclination sensor, to described
The blood clotting data that thrombosis elastometer body 101 gets are modified, and obtain and revise blood clotting data and export.
A kind of thrombosis elastometer is embodiments provided, blood to be measured is detected in thrombosis elastometer body
During, inclination sensor is detected to the position of thrombosis elastometer body, obtains the first inclination of thrombosis elastometer body
Angle, the blood that data correction unit is detected to thrombosis elastometer body according to the first angle of inclination that inclination sensor gets
Solidifying data are modified, and are formed and are exported after revising blood clotting data.Relative to the blood clotting data that thrombosis elastometer body is detected, repair
Positive blood clotting data are, according to the angle of inclination of thrombosis elastometer body, blood clotting data are modified with rear acquisition, will revise blood
Solidifying data are exported as final detection result, reduce the mistake introduced in the blood clotting data of output as thrombosis elastometer is inclined
Difference.
In an embodiment of the invention, can be using gyroscope as inclination sensor, using gyroscope as inclination sensing
During device, gyroscope is fixedly connected with thrombosis elastometer body.After gyroscope is fixed on thrombosis elastometer body, Ke Yijian
The angular movement parameter of thrombosis elastometer body is surveyed, further according to the angular movement parameter acquiring thrombosis elastic force of thrombosis elastometer body
First angle of inclination of instrument body.As the integrated level of gyroscope is higher, gyroscope is fixed on thrombosis elastometer by small volume
The angle of inclination of thrombosis elastometer body is detected on body, without the need for changing to the overall structure of thrombosis elastometer body on a large scale
Dynamic.
In detail, gyroscope can be three-axis gyroscope, in the mistake detected to blood to be measured by thrombosis elastometer body
Cheng Zhong, if the certain angle of inclination of thrombosis elastometer ontological existence, the sensing of three axles of three-axis gyroscope will change,
Sensing according to three axles can determine that the angular movement parameter of thrombosis elastometer body, further according to thrombosis elastometer body
Angular movement parameter can determine the angle of inclination of thrombosis elastometer body.Three-axis gyroscope using the angle of inclination for detecting as
First angle of inclination is transferred to data correction unit.
In an embodiment of the invention, can be using acceleration transducer as inclination sensor.With acceleration transducer
During as inclination sensor, acceleration transducer is fixed on thrombosis elastometer body, when thrombosis elastometer body inclines
Acceleration transducer run-off the straight is driven when tiltedly.Three-dimensional system of coordinate is preset in acceleration transducer, three-dimensional coordinate is wherein preset
The x-axis of system, y-axis and z-axis are vertical two-by-two, and the thrombosis elastometer body x-axis and y-axis position when being horizontal
In horizontal plane.Acceleration transducer can detect thrombosis elastometer body three change in coordinate axis direction in default three-dimensional system of coordinate
On gravitational acceleration component, according to the component of the acceleration of gravity on three change in coordinate axis direction for detecting, by following public
Formula one calculates the angle of inclination of thrombosis elastometer body, used as the first angle of inclination；
The formula one is：
Wherein, first angles of inclination of the α for thrombosis elastometer body, axIt is thrombosis elastometer body in the default three-dimensional
Gravitational acceleration component in coordinate system on x-axis direction, ayFor thrombosis elastometer body in the default three-dimensional system of coordinate y-axis
Gravitational acceleration component on direction, azFor weight of the thrombosis elastometer body on z-axis direction in the default three-dimensional system of coordinate
Power component of acceleration.
Specifically,
As shown in Fig. 2 when thrombosis elastometer body does not have run-off the straight, presetting three-dimensional coordinate in acceleration transducer 202
The x-axis and y-axis of system in the horizontal plane, z-axis and horizontal plane, and x-axis, y-axis and z-axis are vertical two-by-two.When thrombosis elastic force
During instrument body run-off the straight, acceleration transducer 202 and default three-dimensional system of coordinate are with thrombosis elastometer body run-off the straight.Accelerate
Degree detection gravitational acceleration component of the thrombosis elastometer body on x-axis, three directions of y-axis and z-axis of sensor 202, wherein in x
Axial acceleration of gravity is ax, acceleration of gravity in the y-axis direction is ay, acceleration of gravity in the z-axis direction is
az.
Acceleration transducer 202 is a first according to the acceleration of gravity in x-axis directionxWith the acceleration of gravity on y-axis direction
For ay, acceleration of gravity of the thrombosis elastometer body in the plane that is determined by x-axis and y-axis is calculated by equation below four
Component axy, wherein,
The formula four is：
As in default three-dimensional system of coordinate, z-axis is perpendicular with the plane that is determined by x-axis and y-axis, so thrombosis elastometer
Body acceleration of gravity a in the z-axis directionzWith gravitational acceleration component axyDirection vertical, calculating acceleration of gravity
Component axyPost-acceleration sensor 202 calculates the tilt angle alpha of thrombosis elastometer body by equation below five, wherein,
The formula five is：
It can be seen that, formula four and formula five is merged and just can obtain formula one.
According to formula one, or according to formula four and formula five, when thrombosis elastometer body does not have run-off the straight, thrombosis
Gravitational acceleration component of the elastometer body in the plane that is determined by x-axis and y-axis is zero, and thrombosis elastometer body is in z-axis
Gravitational acceleration component on direction is equal to gravity acceleration g；When thrombosis elastometer body run-off the straight, thrombosis elastometer sheet
Acceleration of gravity of the body in the plane that is determined by x-axis and y-axis is not zero, and can calculate thrombosis bullet according to antitrigonometric function
The tilt angle alpha of power instrument body, the tilt angle alpha are the first angle of inclination of thrombosis elastometer body.
In an embodiment of the invention, after thrombosis elastometer body detects the blood clotting data of blood to be measured, by blood clotting
Data is activation gives data correction unit；Behind first angle of inclination of inclination sensor detection thrombosis elastometer body, first is inclined
Rake angle is sent to data correction unit.Data correction unit in the blood clotting data for receiving the transmission of thrombosis elastometer body and inclines
Behind the first angle of inclination that tiltedly sensor sends, according to the first angle of inclination, blood clotting data are repaiied by equation below two
Just, obtain and revise blood clotting data；
The formula two is：
A1=A0·cosα
Wherein, A1For revising blood clotting data, A0For blood clotting data, first angles of inclination of the α for thrombosis elastometer body.
Specifically,
As shown in figure 3, when being measured to blood to be measured 304 by thrombosis elastometer body, by thrombosis elastometer sheet
Rotary shaft on body inserts blood 304 to be measured.When the angle of inclination of thrombosis elastometer body is zero, thrombosis elastometer body
Rotary shaft is in the position shown in 3011；When the angle of inclination of thrombosis elastometer body is α (α is not equal to zero), thrombosis elastic force
The rotary shaft of instrument body is in the position shown in 3012.
Due to the inclination of thrombosis elastometer body, the length for causing rotary shaft 3012 to be submerged in blood to be measured 304 increases, phase
The rotary shaft 3011 thrombosis elastometer body not being had during run-off the straight, driving when blood to be measured is rotated to rotary shaft 3012
Power causes the rotational angle in same blood Shaft 3012 to be measured to be more than rotary shaft more than the driving force to rotary shaft 3011
3011 rotation, when the rotational angle with rotary shaft characterizes the blood clotting data of blood to be measured, thrombosis elastometer body is inclined and is led
Cause the blood clotting data for detecting bigger than normal.The driving force being subject to due to rotary shaft and rotary shaft submerge blood to be measured length into just
Than the ratio of the driving force that the driving force that all rotary shafts 3012 are subject to is subject to rotary shaft 3011 is equal to cos α, thus passes through
The cosine value of inclined angle alpha can be modified to the driving force that rotary shaft 3012 is subject to, and then can be to thrombosis by formula two
The blood clotting data that elastometer is detected are modified.
In an embodiment of the invention, data correction unit is receiving the blood clotting data of thrombosis elastometer body transmission
After the first angle of inclination sent with inclination sensor, according to the first angle of inclination, by equation below three to blood clotting data
It is modified, obtains and revise blood clotting data；
Formula three is：
Wherein, A1For revising blood clotting data, A0For blood clotting data, first angles of inclination of the α for thrombosis elastometer body.
Specifically,
When thrombosis elastometer body is inclined, the submerge length of blood to be measured of the rotary shaft of thrombosis elastometer body increases,
The gravity direction of rotary shaft is no longer overlapped with rotating shaft axis direction simultaneously, as the inclination of rotary shaft will cause rotary shaft and axle
Frictional force between holding changes, and the blood clotting data that change in friction force equally can be detected to thrombosis elastometer are impacted.
The gravity of rotary shaft is decomposed into the component and the component on vertical axis direction that goes up in the axial direction, according to rotation
The gravity of rotating shaft component in the axial direction and the component on vertical axial direction, by integral and calculating thrombosis elastometer sheet
Ratio when body is inclined with friction working when not inclining, and then thrombosis elastometer body when obtaining simple consideration change in friction force
The blood clotting data 1 for detecting, wherein blood clotting data 1 are A0·∫(sinα+cosα)dα；The blood to be measured while consideration rotary shaft is submerged
The increase of liquid length, calculates blood clotting data 2, and wherein blood clotting data 2 are A0·cosα.Ask for blood clotting data 1 and blood clotting data 2
Meansigma methodss, using the blood clotting statistical average for seeking out as revise blood clotting data.
Due to considering the driving force and frictional force generation with the inclination of thrombosis elastometer body that rotary shaft is subject to simultaneously
Change, the change according to driving force and frictional force are modified to the blood clotting data that thrombosis elastometer body is detected, Ke Yijin
One step reduces the error introduced in blood clotting data as thrombosis elastometer body is inclined, so as to further increase thrombosis elastic force
The accuracy detected to blood clotting data by instrument.
In an embodiment of the invention, as shown in figure 4, thrombosis elastometer may further include horizontal alignment unit
104.When thrombosis elastometer includes horizontal alignment unit 104, in blood clotting number of the thrombosis elastometer body 101 to blood to be measured
According to before being detected, inclination sensor 102 is detected to the position of thrombosis elastometer body 101, gets thrombosis elastic force
Angle of inclination and incline direction of the instrument body 101 before detecting to blood to be measured, and by the second inclination angle for getting
Degree and incline direction are sent to horizontal alignment unit 104；Horizontal alignment unit 104 is receiving the second angle of inclination and inclination side
To afterwards, according to the second angle of inclination and incline direction, level-off behaviour is carried out to thrombosis elastometer body 101 by elevating mechanism
Make.
Specifically,
Inclination sensor 102 has both sides function, is on the one hand used in thrombosis elastometer body 101 to blood to be measured
During liquid is detected, the angle of inclination of thrombosis elastometer body 101 is detected, and detect first is inclined
Angle is sent to data school amending unit 103；On the other hand it is used for detecting blood to be measured in thrombosis elastometer body 101
Before, the angle of inclination and incline direction of thrombosis elastometer body 101 are detected, and by the second angle of inclination for detecting
And incline direction is sent to horizontal alignment unit 104.
The first angle of inclination that data correction unit 103 is sent according to inclination sensor 102, to thrombosis elastometer body
The 101 blood clotting data for detecting are modified, and belong to the field is modified by testing result；104 basis of horizontal alignment unit
The second angle of inclination and method of tilting that inclination sensor 102 sends, carry out level-off operation to thrombosis elastometer body 101,
Belong to the field that prevention error occurs.Operated by the level-off of level standard unit 104, make thrombosis elastometer body 101
Position is closer to horizontal level, fundamentally reduces in the blood clotting data of thrombosis elastometer output as thrombosis elastometer inclines
The error for tiltedly introducing, improves the accuracy detected by thrombosis elastometer to blood clotting data.
As shown in figure 5, one embodiment of the invention provides one kind utilizes any one blood provided in an embodiment of the present invention
The method that bolt elastometer carries out blood clotting data correction, the method may comprise steps of：
Step 501：Blood to be measured is detected by the thrombosis elastometer body, obtain the blood of the blood to be measured
Solidifying data；
Step 502：During the thrombosis elastometer body is detected to the blood to be measured, inclined by described
Tiltedly sensor is detected to the position of the thrombosis elastometer body, obtains the first inclination angle of the thrombosis elastometer body
Degree；
Step 503：According to the first angle of inclination that the inclination sensor gets, by the data correction unit pair
The thrombosis elastometer ontology acquisition to blood clotting data be modified, obtain and revise blood clotting data and simultaneously export.
Blood clotting data correcting method provided in an embodiment of the present invention, detects to blood to be measured in thrombosis elastometer body
During, the position of thrombosis elastometer body is detected, obtains the first angle of inclination of thrombosis elastometer body, according to
First angle of inclination is modified to the blood clotting data that thrombosis elastometer body is detected, is obtained and is revised blood clotting data and export.
Directly do not export after blood clotting data are detected, but blood clotting data are carried out according to the angle of inclination of thrombosis elastometer body
Revise to obtain and revise blood clotting data, blood clotting data will be revised and exported as final detection result, such that it is able to reduce the blood of output
The error introduced as thrombosis elastometer is inclined in solidifying data.
In an embodiment of the invention, when inclination sensor is gyroscope, inclination sensor detects thrombosis elastometer
The process at the first angle of inclination of body can include：
The angular movement parameter that thrombosis elastometer body is detected by gyroscope, according to angular movement parameter acquiring thrombosis elastometer
First angle of inclination of body.
In an embodiment of the invention, when inclination sensor is acceleration transducer, inclination sensor detects thrombosis
The process at the first angle of inclination of elastometer body includes：
Weight of the thrombosis elastometer body on three coordinate axess in default three-dimensional system of coordinate is detected by acceleration transducer
Power component of acceleration, according to the gravitational acceleration component on three change in coordinate axis direction, calculates thrombosis elastic force by equation below one
First angle of inclination of instrument body；
Formula one is：
Wherein, first angles of inclination of the α for thrombosis elastometer body, axIt is thrombosis elastometer body in default three-dimensional coordinate
Gravitational acceleration component in system on x-axis direction, ayIt is thrombosis elastometer body on y-axis direction in default three-dimensional system of coordinate
Gravitational acceleration component, azFor gravitational acceleration component of the thrombosis elastometer body on z-axis direction in default three-dimensional system of coordinate；
Wherein, x-axis, y-axis and the z-axis for presetting three-dimensional system of coordinate is vertical two-by-two, when thrombosis elastometer body is in horizontal position
When putting, x-axis is located in horizontal plane with y-axis.
In an embodiment of the invention, acquisition is modified according to the first angle of inclination to blood clotting data and revises blood clotting number
According to process can include：
According to the first angle of inclination that inclination sensor gets, by equation below two, blood clotting data are modified,
Obtain and revise blood clotting data；
Formula two is：
A1=A0·cosα
Wherein, A1For revising blood clotting data, A0For blood clotting data, first angles of inclination of the α for thrombosis elastometer body.
In an embodiment of the invention, acquisition is modified according to the first angle of inclination to blood clotting data and revises blood clotting number
According to process can include：
According to the first angle of inclination that the inclination sensor gets, by equation below three, to the blood clotting data
It is modified, obtains the correction blood clotting data；
The formula three is：
Wherein, the A1For the correction blood clotting data, the A0For the blood clotting data, the α is the thrombosis elastic force
First angle of inclination of instrument body.
In an embodiment of the invention, the bag that takes a step forward for detecting is carried out to blood to be measured in thrombosis elastometer body
Include:
Second angle of inclination of detection thrombosis elastometer body and incline direction；
According to the second angle of inclination and incline direction, level-off behaviour is carried out to thrombosis elastometer body by elevating mechanism
Make.
In order that the course of work of thrombosis elastometer provided in an embodiment of the present invention is clearer, below with acceleration sensing
As a example by device is as inclination sensor, blood clotting data correcting method is described further, as shown in fig. 6, the method can include
Following steps：
Step 601：Second angle of inclination of detection thrombosis elastometer body and incline direction.
In an embodiment of the invention, before being detected to blood to be measured by thrombosis elastometer body, pass through
The angle of inclination of inclination sensor detection thrombosis elastometer body and incline direction, are inclined using the angle of inclination that detects as second
Second angle of inclination and incline direction are sent to horizontal alignment unit by rake angle.
For example, acceleration transducer detection thrombosis elastometer body is on three change in coordinate axis direction in default three-dimensional system of coordinate
Gravitational acceleration component, wherein gravitational acceleration component of the thrombosis elastometer body on x-axis, y-axis and z-axis direction be respectively
ax2、ay2And az2, by the second tilt angle alpha of equation below calculating thrombosis elastometer body2：
As shown in Fig. 2 according to the gravity acceleration g of thrombosis elastometer body and x-axis, y-axis and z-axis angulation, really
Make the incline direction of thrombosis elastometer body；
Acceleration transducer is getting the second tilt angle alpha of thrombosis elastometer body2And after incline direction, by
Two tilt angle alphas2And incline direction is sent to horizontal alignment unit.
Step 602：Level-off operation is carried out to thrombosis elastometer body according to the second angle of inclination and incline direction.
In an embodiment of the invention, horizontal alignment unit is receiving the second angle of inclination of inclination sensor transmission
And after incline direction, according to the second angle of inclination and incline direction, control elevating mechanism is adjusted to thrombosis elastometer body
Levels operation.
For example, the base of thrombosis elastometer body is rectangle, is provided with an elevator on each angle of rectangular base
Structure, horizontal alignment unit are connected with each elevating mechanism.After horizontal alignment unit receives the second angle of inclination and incline direction,
One or more in 4 elevating mechanisms of control, elongate or shorten elevating mechanism, between adjustment rectangular base and horizontal plane
Angle, so as to by thrombosis elastometer ontology alignment to close to level position.
Step 603：Blood to be measured is detected, the blood clotting data of blood to be measured are obtained.
In an embodiment of the invention, after level-off operation is carried out to thrombosis elastometer body, by thrombosis bullet
Power instrument body detects that to blood to be measured the rotary shaft of thrombosis elastometer body is rotated under the drive of blood to be measured,
Thrombosis elastometer body obtains the blood clotting data of blood to be measured according to the rotational angle of rotary shaft, and by the blood clotting data for getting
It is sent to data correction unit.
Step 604：Detection thrombosis elastometer body is carrying out the first angle of inclination in detection process to blood to be measured.
In an embodiment of the invention, during thrombosis elastometer body is detected to blood to be measured, pass through
Inclination sensor detected to the angle of inclination of thrombosis elastometer body, obtains the first inclination angle of thrombosis elastometer body
Degree.Wherein, the first angle of inclination that inclination sensor gets can carry out thrombosis bullet in detection process to blood to be measured
The real-time angle of inclination of power instrument body, or the average of thrombosis elastometer body in detection process is being carried out to blood to be measured
Angle of inclination.
For example, during thrombosis elastometer body is detected to blood to be measured, acceleration transducer real-time detection
Thrombosis elastometer body is in the gravitational acceleration component on three change in coordinate axis direction in default three-dimensional system of coordinate, wherein thrombosis bullet
Gravitational acceleration component of the power instrument body on x-axis, y-axis and z-axis direction is respectively ax1、ay1And az1, calculated by equation below
First tilt angle alpha of thrombosis elastometer body1：
Wherein, the first tilt angle alpha1It can be each moment thrombosis elastometer body inclination during detection blood to be measured
The set of angle, it is also possible to when detect the meansigma methodss at thrombosis elastometer body angle of inclination during blood to be measured.
Step 605：Blood clotting data are modified according to the first angle of inclination, obtain and revise blood clotting data and export.
In an embodiment of the invention, data correction unit receive thrombosis elastometer body transmission blood clotting data and
Behind the first angle of inclination that inclination sensor sends, blood clotting data are modified according to the first angle of inclination, obtain and revise blood
Solidifying data are simultaneously exported, to reduce the error introduced in the blood clotting data of final output as thrombosis elastometer body is inclined.
As the rotational angle of thrombosis elastometer body rotary shaft has reacted the blood clotting data of blood to be measured, according to first
There are when angle of inclination is modified to blood clotting data two kinds of different modification methods：First, be directed to carrying out to blood to be measured
Any instant of detection, by the first angle of inclination of the moment thrombosis elastometer body to moment this health check-up of thrombosis elastometer
The blood clotting data that measures are modified, so as to so moment corresponding blood clotting data are modified；Second, being directed to to be measured
The whole process detected by blood, the meansigma methodss by the first angle of inclination of thrombosis elastometer body during this are to the process
In all blood clotting data for detecting carry out unifying to revise.
For example, the first tilt angle alpha that data correction unit is detected according to acceleration transducer1, by equation below
The blood clotting data that the two pairs of thrombosis elastometer bodies are detected are modified, and obtain and revise blood clotting data；
Formula two is：
A1=A0·cosα
Wherein, A1For revising blood clotting data, A0For blood clotting data, first angles of inclination of the α 1 for thrombosis elastometer body.
In addition, the first tilt angle alpha 1 that data correction unit is detected according to acceleration transducer, can also pass through such as
Lower formula three is modified to the blood clotting data that thrombosis elastometer body is detected, is obtained and is revised blood clotting data；
Formula three is：
Wherein, A1For revising blood clotting data, A0For blood clotting data, first angles of inclination of the α for thrombosis elastometer body.
Thrombosis elastometer provided in an embodiment of the present invention and blood clotting data correcting method, at least have the advantages that：
1st, in the thrombosis elastometer and blood clotting data correcting method of the present invention, in thrombosis elastometer body to blood to be measured
During being detected, inclination sensor is detected to the position of thrombosis elastometer body, obtains thrombosis elastometer body
The first angle of inclination, the first angle of inclination that data correction unit is got according to inclination sensor is to thrombosis elastometer body
The blood clotting data for detecting are modified, and are formed and are exported after revising blood clotting data.Detect relative to thrombosis elastometer body
Blood clotting data, it is, according to the angle of inclination of thrombosis elastometer body, blood clotting data are modified with rear acquisition to revise blood clotting data
, blood clotting data will be revised and exported as final detection result, be reduced in the blood clotting data of output as thrombosis elastometer inclines
The error for tiltedly introducing.
2nd, in the thrombosis elastometer and blood clotting data correcting method of the present invention, gyroscope can be adopted to sense as inclining
Device, as the integrated level of gyroscope is higher, gyroscope is fixed on detection thrombosis elastic force on thrombosis elastometer body by small volume
The angle of inclination of instrument body, makees large-scale change without the need for the overall structure to thrombosis elastometer body.In addition, the skill of gyroscope
Art is ripe, and price is relatively low, using gyroscope as inclination sensor, ensure that thrombosis elastometer has relatively low cost.
3rd, in the thrombosis elastometer and blood clotting data correcting method of the present invention, can be using acceleration transducer as inclining
Oblique sensor, acceleration transducer can detect the inclination that thrombosis elastometer body occurs on three-dimensional, improve to thrombosis
The angle of inclination of elastometer body carries out the accuracy for putting detection, and then exactly blood clotting data can be modified, and improves
The accuracy detected to blood clotting data by thrombosis elastometer.
4th, in the thrombosis elastometer and blood clotting data correcting method of the present invention, except basis after blood clotting data are obtained
Outside the angle of inclination of thrombosis elastometer body is modified to blood clotting data, can be with before detecting to blood to be measured
Level-off operation is carried out to thrombosis elastometer body, is fundamentally reduced in blood clotting data as thrombosis elastometer body is inclined
The error of introducing, further increases the accuracy detected by thrombosis elastometer to blood clotting data.
It should be noted that herein, such as first and second etc relational terms are used merely to an entity
Or operation is made a distinction with another entity or operation, and not necessarily require or imply presence between these entities or operation
Any this actual relation or order.And, term " including ", "comprising" or its any other variant are intended to non-
Exclusiveness includes, so that a series of process, method, article or equipment including key elements not only include those key elements,
But also other key elements including being not expressly set out, or also include solid by this process, method, article or equipment
Some key elements.In the absence of more restrictions, the key element for being limited by sentence " including ", does not arrange
Remove and also there is other same factor in process, method, article or the equipment for including the key element.
One of ordinary skill in the art will appreciate that：Realize that all or part of step of said method embodiment can pass through
Completing, aforesaid program can be stored in the storage medium of embodied on computer readable the related hardware of programmed instruction, the program
Upon execution, the step of including said method embodiment is executed；And aforesaid storage medium includes：ROM, RAM, magnetic disc or light
Disk etc. is various can be with the medium of store program codes in.
Last it should be noted that：Presently preferred embodiments of the present invention is the foregoing is only, the skill of the present invention is merely to illustrate
Art scheme, is not intended to limit protection scope of the present invention.All any modifications that is made within the spirit and principles in the present invention,
Equivalent, improvement etc., are all contained in protection scope of the present invention.
Claims (10)
1. a kind of thrombosis elastometer, it is characterised in that include：Thrombosis elastometer body, inclination sensor and data correction unit；
The thrombosis elastometer body, for detecting, obtains the blood clotting data of the blood to be measured to blood to be measured；
The inclination sensor, during detecting to the blood to be measured in the thrombosis elastometer body, right
The position of the thrombosis elastometer body detected, obtains the first angle of inclination of the thrombosis elastometer body；
The data correction unit, for the first angle of inclination got according to the inclination sensor, to the thrombosis bullet
Power instrument ontology acquisition to blood clotting data be modified, obtain and revise blood clotting data and simultaneously export.
2. thrombosis elastometer according to claim 1, it is characterised in that
The inclination sensor includes：Gyroscope or acceleration transducer；
When the inclination sensor is gyroscope,
The gyroscope, is fixedly connected with the thrombosis elastometer body, for detecting that the angle of the thrombosis elastometer body is transported
Dynamic parameter, the first angle of inclination of thrombosis elastometer body according to the angular movement parameter acquiring；
When the inclination sensor is acceleration transducer,
The acceleration transducer, is fixedly connected with the thrombosis elastometer body, for detecting the thrombosis elastometer body
Gravitational acceleration component on three change in coordinate axis direction in default three-dimensional system of coordinate, according on three change in coordinate axis direction
Gravitational acceleration component, the first angle of inclination that the thrombosis elastometer body is calculated by equation below one；
The formula one is：
Wherein, the α is the first angle of inclination of the thrombosis elastometer body, axExist for the thrombosis elastometer body
Gravitational acceleration component in the default three-dimensional system of coordinate on x-axis direction, ayIt is the thrombosis elastometer body in institute
State the gravitational acceleration component on y-axis direction in default three-dimensional system of coordinate, azIt is the thrombosis elastometer body described
Gravitational acceleration component in default three-dimensional system of coordinate on z-axis direction；
Wherein, the x-axis of the default three-dimensional system of coordinate, y-axis and z-axis are vertical two-by-two, when the thrombosis elastometer body is in water
When prosposition is put, the x-axis is located in horizontal plane with the y-axis.
3. thrombosis elastometer according to claim 1 and 2, it is characterised in that
The data correction unit, for the first angle of inclination got according to the inclination sensor, by equation below
Two, the blood clotting data are modified, the correction blood clotting data are obtained；
The formula two is：
A1=A0·cosα
Wherein, the A1For the correction blood clotting data, the A0For the blood clotting data, the α is the thrombosis elastometer sheet
First angle of inclination of body.
4. thrombosis elastometer according to claim 1 and 2, it is characterised in that
The data correction unit, for the first angle of inclination got according to the inclination sensor, by equation below
Three, the blood clotting data are modified, the correction blood clotting data are obtained；
The formula three is：
Wherein, the A1For the correction blood clotting data, the A0For the blood clotting data, the α is the thrombosis elastometer sheet
First angle of inclination of body.
5. thrombosis elastometer according to claim 1, it is characterised in that further include：Horizontal alignment unit；
The inclination sensor, was further used for before the thrombosis elastometer body is detected to the blood to be measured,
Detect the second angle of inclination and the incline direction of the thrombosis elastometer body；
The horizontal alignment unit, for the second angle of inclination for being detected according to the inclination sensor and incline direction, leads to
Crossing elevating mechanism carries out level-off operation to the thrombosis elastometer body.
6. a kind of method that arbitrary described thrombosis elastometer carries out blood clotting data correction in utilization claim 1 to 5, its feature
It is, including：
Blood to be measured is detected by the thrombosis elastometer body, obtain the blood clotting data of the blood to be measured；
During the thrombosis elastometer body is detected to the blood to be measured, by the inclination sensor to institute
The position for stating thrombosis elastometer body detected, obtains the first angle of inclination of the thrombosis elastometer body；
According to the first angle of inclination that the inclination sensor gets, by the data correction unit to the thrombosis elastic force
Instrument ontology acquisition to blood clotting data be modified, obtain and revise blood clotting data and simultaneously export.
7. method according to claim 6, it is characterised in that
When the inclination sensor is gyroscope,
Described the position of the thrombosis elastometer body is detected by the inclination sensor, obtain the thrombosis elastic force
First angle of inclination of instrument body includes：
The angular movement parameter that the thrombosis elastometer body is detected by the gyroscope, according to the angular movement parameter acquiring institute
State the first angle of inclination of thrombosis elastometer body；
Or,
When the inclination sensor is acceleration transducer；
Described the position of the thrombosis elastometer body is detected by the inclination sensor, obtain the thrombosis elastic force
First angle of inclination of instrument body includes：
The thrombosis elastometer body three coordinate axess sides in default three-dimensional system of coordinate are detected by the acceleration transducer
Gravitational acceleration component upwards, according to the component of acceleration on three change in coordinate axis direction, is calculated by equation below one
First angle of inclination of the thrombosis elastometer body；
The formula one is：
Wherein, the α is the first angle of inclination of the thrombosis elastometer body, axExist for the thrombosis elastometer body
Gravitational acceleration component in the default three-dimensional system of coordinate on x-axis direction, ayIt is the thrombosis elastometer body in institute
State the gravitational acceleration component on y-axis direction in default three-dimensional system of coordinate, azIt is the thrombosis elastometer body described
Gravitational acceleration component in default three-dimensional system of coordinate on z-axis direction；
Wherein, the x-axis of the default three-dimensional system of coordinate, y-axis and z-axis are vertical two-by-two, when the thrombosis elastometer body is in water
When prosposition is put, the x-axis is located in horizontal plane with the y-axis.
8. the method according to claim 6 or 7, it is characterised in that
First angle of inclination got according to the inclination sensor, the blood arrived by the thrombosis elastometer ontology acquisition
Solidifying data are modified, and obtaining correction blood clotting data includes：
According to the first angle of inclination that the inclination sensor gets, by equation below two, the blood clotting data are carried out
Revise, obtain the correction blood clotting data；
The formula two is：
A1=A0·cosα
Wherein, the A1For the correction blood clotting data, the A0For the blood clotting data, the α is the thrombosis elastometer sheet
First angle of inclination of body.
9. the method according to claim 6 or 7, it is characterised in that
First angle of inclination got according to the inclination sensor, the blood arrived by the thrombosis elastometer ontology acquisition
Solidifying data are modified, and obtaining correction blood clotting data includes：
According to the first angle of inclination that the inclination sensor gets, by equation below three, the blood clotting data are carried out
Revise, obtain the correction blood clotting data；
The formula three is：
Wherein, the A1For the correction blood clotting data, the A0For the blood clotting data, the α is the thrombosis elastometer sheet
First angle of inclination of body.
10. method according to claim 6, it is characterised in that
Blood to be measured is detected by the thrombosis elastometer body described, obtain the blood clotting data of the blood to be measured
Further include before：
Detect the second angle of inclination and the incline direction of the thrombosis elastometer body；
According to second angle of inclination and incline direction, level-off is carried out to the thrombosis elastometer body by elevating mechanism
Operation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610756273.8A CN106491119B (en) | 2016-08-30 | 2016-08-30 | A kind of thrombus elastometer and blood clotting data correcting method |
| PCT/CN2017/082755 WO2017186184A1 (en) | 2016-04-29 | 2017-05-02 | Apparatus for measuring blood coagulation data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610756273.8A CN106491119B (en) | 2016-08-30 | 2016-08-30 | A kind of thrombus elastometer and blood clotting data correcting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106491119A true CN106491119A (en) | 2017-03-15 |
| CN106491119B CN106491119B (en) | 2019-06-04 |
Family
ID=58289984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610756273.8A Active CN106491119B (en) | 2016-04-29 | 2016-08-30 | A kind of thrombus elastometer and blood clotting data correcting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106491119B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017186184A1 (en) * | 2016-04-29 | 2017-11-02 | 诺泰科生物科技（苏州）有限公司 | Apparatus for measuring blood coagulation data |
| CN107703286A (en) * | 2017-09-18 | 2018-02-16 | 重庆鼎润医疗器械有限责任公司 | A kind of automatic adjusting horizontal method and system for thrombelastogram instrument |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101322643A (en) * | 2007-06-12 | 2008-12-17 | 株式会社来易特制作所 | Instrument for measuring a refractive power |
| CN104614539A (en) * | 2013-11-05 | 2015-05-13 | 北京乐普医疗科技有限责任公司 | Thrombelastogram instrument |
| CN105158450A (en) * | 2015-10-10 | 2015-12-16 | 嘉兴凯实生物科技有限公司 | Thromboela-stogram instrument |
| US20160091516A1 (en) * | 2014-09-29 | 2016-03-31 | C A Casyso Ag | Blood Testing System and Method |
-
2016
- 2016-08-30 CN CN201610756273.8A patent/CN106491119B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101322643A (en) * | 2007-06-12 | 2008-12-17 | 株式会社来易特制作所 | Instrument for measuring a refractive power |
| CN104614539A (en) * | 2013-11-05 | 2015-05-13 | 北京乐普医疗科技有限责任公司 | Thrombelastogram instrument |
| US20160091516A1 (en) * | 2014-09-29 | 2016-03-31 | C A Casyso Ag | Blood Testing System and Method |
| CN105158450A (en) * | 2015-10-10 | 2015-12-16 | 嘉兴凯实生物科技有限公司 | Thromboela-stogram instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017186184A1 (en) * | 2016-04-29 | 2017-11-02 | 诺泰科生物科技（苏州）有限公司 | Apparatus for measuring blood coagulation data |
| CN107703286A (en) * | 2017-09-18 | 2018-02-16 | 重庆鼎润医疗器械有限责任公司 | A kind of automatic adjusting horizontal method and system for thrombelastogram instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106491119B (en) | 2019-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105588567B (en) | A kind of attitude heading reference system and method for autoelectrinic compass calibration assist type | |
| CN101793582B (en) | Measuring system and measuring method of mass, center of mass and moment of inertia of rigid body | |
| CN107389028B (en) | A kind of three-dimensional coordinate conversion method and device based on coordinate projection | |
| CN104964685B (en) | A kind of decision method of mobile phone athletic posture | |
| CN106137209A (en) | A kind of athletic posture detection method and Wearable device | |
| CN106323275B (en) | Pedestrian's indoor orientation method based on Bayesian Estimation and map assisted calibration | |
| CN102159920A (en) | Methods for processing measurements from accelerometer | |
| CN105364266B (en) | A kind of manipulator motion track adjusts system and method | |
| US20200054275A1 (en) | Spasticity evaluation device, method and system | |
| CN106393104A (en) | Stroke calibration method of mobile robot | |
| CN202904027U (en) | Autonomous indoor positioning system | |
| CN105005312B (en) | One kind is based on maximum angular acceleration and maximum angular rate satellite planned trajectory method | |
| CN106491119A (en) | A kind of thrombosis elastometer and blood clotting data correcting method | |
| CN107830871A (en) | A kind of method, apparatus, gyroscope and system for compensating gyroscope angular velocity data | |
| CN103557862A (en) | Detection method for movement track of mobile terminal | |
| CN201266088Y (en) | North seeker | |
| KR100831373B1 (en) | Electronic device for checking error and method thereof | |
| CN106643717A (en) | Method and device for performance detection of nine-axis sensor | |
| CN107374566A (en) | A kind of full attitude determination method and system of capsule endoscope based on variation magnetic field | |
| CN104034333B (en) | Detecting method of system for detecting three-dimensional real-time posture of well logging exploration tube | |
| CN104864884B (en) | A kind of pedestrian's stride measuring system | |
| CN205808290U (en) | A kind of differential carrier dimension synthesis detection device | |
| Keppel et al. | Momentum flow in black-hole binaries. I. Post-Newtonian analysis of the inspiral<? format?> and spin-induced bobbing | |
| CN202707037U (en) | Azimuth angle measurement instrument | |
| CN109163723A (en) | A kind of angle measurement method when mobile phone is swung in pocket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210308 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. |
|
| TR01 | Transfer of patent right |