CN109529130A - A kind of thoracic surgery nursing drainage device and control method - Google Patents
A kind of thoracic surgery nursing drainage device and control method Download PDFInfo
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- CN109529130A CN109529130A CN201811002206.2A CN201811002206A CN109529130A CN 109529130 A CN109529130 A CN 109529130A CN 201811002206 A CN201811002206 A CN 201811002206A CN 109529130 A CN109529130 A CN 109529130A
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- A61M1/0023—
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
- A61M1/734—Visual indicating means for flow
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/35—Communication
- A61M2205/3576—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
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Abstract
The invention belongs to the field of medical instrument technology, disclose a kind of thoracic surgery nursing drainage device and control method, thoracic surgery nursing drainage device, which is provided with, punctures needle tubing, connecting tube, adhesive tape, bandage, upper liquid collecting room, nanometer film, flowmeter, upper drainage tube, valve, hose, hose clamp, negative inspiratory pressure box, data switch mouth, power supply, lower drainage tube, lower liquid collecting room, control valve, blue-tooth device, liquid crystal display, key, the connecting tube rotation connection for puncturing needle tubing and downside；Connecting tube is fixed on the upside of device；Blue-tooth device is integrated on the downside of liquid crystal display；Key is located at the lower part of liquid crystal display；Present invention simultaneously discloses a kind of control methods.The present invention significantly enhances the stability of device, and use novel nanometer film, effectively prevents the disease infection rate of patient, device is easy to operate, can satisfy the daily demand of medical staff by designing fixed device.
Description
Technical field
The invention belongs to the field of medical instrument technology more particularly to a kind of thoracic surgery nursing drainage devices.
Background technique
Closed drainage of pleural cavity is drainage tube one end to be put into thoracic cavity, and the other end accesses water seal more lower than its position
Bottle, so that gas is discharged or collects intrathoracic liquid, so that lung tissue opens again and restores function.Hand is treated as a kind of
Section is widely used in hemothorax, pneumothorax, the drainage of pyothorax and Thorax operration, plays highly important work for the treatment of disease
With.
Thoracic surgery drainage is mainly the following.Drainage bag drainage: being suitable for suction pipe and drain, and is chiefly used in draining thoracic cavity product
Liquid.Drainage tube is directly connected to hermetically an expected drainage bag.Because negative pressure cannot be generated without water-sealed drainage bottle, therefore, it is not suitable for intrapulmonary
Still there is the case of gas leakage；Water-sealed drainage bottle drainage: it is suitable for most of case, intrathoracic pneumatosis, hydrops, hematocele and fester can be discharged.
Some traditional modes, medical staff need prior notice patient, wear some jackets with cap, such flow diverter
Negative pressure box just have local placement, it is very troublesome for some not patients of the jacket with cap, and with cap
Jacket is typically all that material is thicker, is suitable for weather colder season and wears, and such as encounters the season being warm and does drainage nursing, drainage
The negative pressure box of device equally can also be placed without place.
In conclusion problem of the existing technology is:
For existing device there are the risk of superinfection, device is complicated for operation, and fixed performance is poor, is not easy to medical staff
Use.
Flowmeter cannot find failure in time in the prior art, cause cannot effective accurate response true monitoring information, drop
The safety of low device；
The reading of display data, which exists, not to be seen, fuzzy situation, cannot timely and effectively reading numerical values, give medical staff
Bring the inconvenience in work；
The signal of real time information does not distinguish normal signal and abnormal signal effectively, cause signal reception or transmission it is accurate
Property is poor.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of thoracic surgery nursing drainage device and control methods.
The invention is realized in this way a kind of thoracic surgery nursing drainage apparatus control method, the thoracic surgery nursing drainage
Apparatus control method includes:
The flow information drained by flowmeter real-time monitoring, and simultaneously in liquid crystal screen display；
Hydrops is discharged automatically by managing valve；
In the flow information of real-time monitoring drainage, several drainage flow signals are handled by control module, are obtained
Obtain accurate tentation data；Several drainage flow signals are handled, the feature ginseng of several drainage flow signals is chosen
Number CP, frequency F, time T including wireless signal, for observation point airspace angle Θ, polarization direction Γ and coding mode C,
And multidimensional coordinate system is established using parameter as reference axis, for each reference axis of coordinate system, respectively according to each delivery flow
The resolution ax of characteristic parametercpiThe unit quantity for determining respective coordinates axis, the spatial mode based on establishment of coordinate system multidimensional characteristic parameter
Type is defined as delivery flow space: HSI=SPACE (CP1,CP2…CPN), any one arrow in this delivery flow space
AmountIt is indicated by coordinate:
Wherein CPiFor vectorThe coordinate of certain dimension in delivery flow space is for characteristic parameter CPiIt is specific
Value is expressed as a single vector for the drainage flow signal of single mode in delivery flow space:
For the drainage flow signal of multimode, i.e. one of drainage flow signal or several characteristic parameters shows as having
Multivalue characteristic uses the set expression of delivery flow characteristic vector in delivery flow space:
It needs to be determined that drainage flow signal and reference before described several drainage flow signal characteristic parameters in selection
Physical parameter of the signal on wireless signal field, frequency F, time T including wireless signal, for observation point airspace angle
Θ, polarization direction Γ and coding mode C；
Characteristic parameter is used to establish space coordinates, the delivery flow space of definition as reference axis are as follows:
HSI=SPACE (F, T, Θ, Γ, C)；
Any one vector in delivery flow spaceIt is indicated by the coordinate in delivery flow feature space:
F therein, t, θ, γ, c correspond to the coordinate value of each dimension respectively；
For the drainage flow signal of single mode, a single vector is expressed as in delivery flow space:
F therein, t, θ, γ, c correspond to the coordinate value of each dimension respectively；
It is connected by blue-tooth device with extraneous communication equipment, Real-Time Sharing information.
Further, drainage flow signal is multimode signal, that is, drains one or several characteristic parameter tables of flow signal
Now it is that the set expression of delivery flow characteristic vector is used in delivery flow space with multivalue characteristic:
It is a set of vectors in delivery flow space, representative is the subspace for meeting certain Operations of Interva Constraint condition
Region.
Further, the method for shared information includes:
Obtain sharing request；
According to the sharing request, a streaming media service is called, and determines first data for sharing；
Based on the streaming media service, first data are converted into stream medium data and generation one passes through Streaming Media
Agreement can obtain the address information of the stream medium data；
The address information is sent to blue-tooth device；Wherein, the address information is for making the blue-tooth device according to institute
It states address information and obtains the stream medium data；
Based on the streaming media service, after receiving the confirmation message of the blue-tooth device, Xiang Suoshu blue-tooth device is defeated
The stream medium data out；
Determine that the first data for sharing include: according to the sharing request
If from the file information for getting any data file stored on the communication equipment in the sharing request,
Determine that any data file is the first data for sharing；
It is if in any data file handling procedure, receiving sharing request, then currently processed any data file is true
It is set to the first data for sharing；
Before exporting the stream medium data to the blue-tooth device, further comprise:
Control information is sent to the blue-tooth device, the control information is for making the blue-tooth device according to the control
Information, which determines, executes the stream medium data application program；
In any data file handling procedure, the sharing request is received, which is characterized in that ask according to the sharing
The first data determined for sharing are sought, and first data are converted to stream medium data and generate one and pass through Streaming Media
The address information that agreement can obtain the stream medium data includes:
Currently processed any data file is determined as to the first data for being used to share；
The currently processed location information of any data file is obtained, and will be untreated in any data file
The address information of the stream medium data can be obtained by stream media protocol by being partially converted to stream medium data and generation one；
In any data file handling procedure, the sharing request is received, which is characterized in that ask according to the sharing
The first data determined for sharing are sought, and first data are converted to stream medium data and generate one and pass through Streaming Media
The address information that agreement can obtain the stream medium data includes:
Currently processed any data file is determined as to the first data for being used to share；
Institute can be obtained by stream media protocol by being converted to stream medium data and generate one any data file
State the address information of stream medium data；
Obtain any data file currently processed location information and parameter information, and by the location information and parameter
Information is added in the files in stream media, makes blue-tooth device video according to the location information and parameter information continued broadcasting
File；
The acquisition sharing request includes:
If detecting that user executes the operation information of setting operation, sharing request is generated according to the operation information；
It is described after receiving the confirmation message of the blue-tooth device, may further comprise: and terminate any data text
The process flow of part；
After obtaining the sharing request, further comprise:
Using the data inputted in real time as the first data, input in real time first is counted based on the calling streaming media service
According to being converted into stream medium data；
Communication equipment includes APP.
Further, the flowmeter, real-time monitoring drains situation, using status information reliability model, using following calculation
Method:
In formula: S1 is the failure threshold of state parameter characteristic quantity；S2 is that state parameter is special under flowmeter normal running (operation) conditions
The minimum value of sign amount；
Comprising m status information, reliability based on each status information distinguishes R2, and 1, R2,2 ..., R2, m；Therefore, base
It is indicated in the system dependability R2 of the assessment models of status information are as follows:
R2=R2,1R2,2..., R2, m。
Further, the liquid crystal display, using Fuzzy C-Means Clustering Algorithm,
N vector xi(i=1,2 ..., n) is divided into c classification, represents such with the cluster centre of every class, cluster centre
For V={ v1, v2..., vc}；uikIndicate that i-th of data point belongs to the degree of membership of kth class, the bigger expression data object category of degree of membership
Degree in such is higher, and the degree that the smaller expression of degree of membership belongs to such is smaller；
The objective function of FCM algorithm are as follows:
Wherein: uik∈ [0,1],dik=‖ ‖ is between sample point and class center
Similarity distance；M is fuzzy parameter；
The blue-tooth device, is connected with external device, grasps real time information, right using multi-characteristicattribute attribute integrated model
It receives or the signal of transmission carries out classification processing, specific algorithm is as follows:
B=i (a)=zTη(a)+e
Wherein, η indicates to receive abnormal signal Feature Mapping relationship for blue-tooth device, and z indicates the weight of abnormal signal；
Classification processing is carried out to abnormal signal is received for blue-tooth device:
The constraint condition of above-mentioned abnormal signal classification processing is as follows:
bl[zWη(al)+e]+hl=1.
Further, the flowmeter, real-time monitoring drain situation, using status information reliability model, improve flowmeter
The reliability and accuracy of status information in work are conducive to going on smoothly for drainage, improve the safety of device, specific to use
Following algorithm:
In formula: S1 is the failure threshold of state parameter characteristic quantity；S2 is that state parameter is special under flowmeter normal running (operation) conditions
The minimum value of sign amount；
Comprising m status information, reliability based on each status information distinguishes R2, and 1, R2,2 ..., R2, m；Therefore, base
It is indicated in the system dependability R2 of the assessment models of status information are as follows:
R2=R2,1R2,2..., R2, m。
Further, the liquid crystal display, using Fuzzy C-Means Clustering Algorithm, effectively correction classification error improves litura
Clarity, improve the accuracy of reading；
N vector xi(i=1,2 ..., n) is divided into c classification, represents such with the cluster centre of every class, cluster centre
For V={ v1, v2..., vc}；uikIndicate that i-th of data point belongs to the degree of membership of kth class, the bigger expression data object category of degree of membership
Degree in such is higher, and the degree that the smaller expression of degree of membership belongs to such is smaller；
The objective function of FCM algorithm are as follows:
Wherein: uik∈ [0,1],dik=‖ ‖ be sample point and class center it
Between similarity distance；M is fuzzy parameter；
The blue-tooth device, is connected with external device, grasps real time information, right using multi-characteristicattribute attribute integrated model
The signal for receiving or transmitting carries out classification processing, effectively distinguishes normal signal and abnormal signal, improves the signal of reception or transmission
Accuracy, specific algorithm is as follows:
B=i (a)=zTη(a)+e
Wherein, η indicates to receive abnormal signal Feature Mapping relationship for blue-tooth device, and z indicates the weight of abnormal signal；
Classification processing is carried out to abnormal signal is received for blue-tooth device:
The constraint condition of above-mentioned abnormal signal classification processing is as follows:
bl[zWη(al)+e]+hl=1.
Another object of the present invention is to provide a kind of calculating for realizing the thoracic surgery nursing drainage apparatus control method
Machine program.
Another object of the present invention is to provide a kind of information for realizing the thoracic surgery nursing drainage apparatus control method
Data processing terminal.
Another object of the present invention is to provide a kind of computer readable storage mediums, including instruction, when it is in computer
When upper operation, so that computer executes the thoracic surgery nursing drainage apparatus control method.
Another object of the present invention is to provide outside a kind of chest for realizing the thoracic surgery nursing drainage apparatus control method
Section's nursing drainage device, the thoracic surgery nursing drainage device are provided with
Puncture needle tubing；
The connecting tube for puncturing needle tubing and downside is rotatablely connected；Connecting tube is fixed on the upside of device；Adhesive tape is located at the four of device
Week is connected with bandage；
Bandage is located at the two sides of device；Upper liquid collecting room is located at the inside of device, and bottom is covered with nanometer film；Nanometer film is a kind of
Environment-friendly degradable film；
Flowmeter is located in upper drainage tube；There are valves in the middle part of upper drainage tube；Valve for being closed automatically；Hose and upper
Drainage tube is fixedly connected；
Hose clamp is located at hose outer surface；Negative inspiratory pressure box is located at the downside of device；Data switch mouth is located at negative inspiratory pressure
The lateral ends of box；Power supply is external linear power supply line；Lower drainage tube and lower liquid collecting room come round；The lower liquid collecting room bottom there are
Manage valve；Blue-tooth device is integrated on the downside of liquid crystal display；Key is located at the lower part of liquid crystal display.
Further, the bandage is vapor-permeable type bandage；
The nanometer film is degradable Preen nono film.
In conclusion advantages of the present invention and good effect are as follows:
Some traditional drainage devices can be poor in drainage rate upward stability, can not realize and quickly and efficiently make
Industry, some devices are complicated for operation and erroneous for installation, bring unnecessary trouble to medical staff；The present invention passes through the fixed dress of design
It sets, significantly enhances the stability of device, and use novel nanometer film, effectively prevent the disease infection rate of patient,
Device is easy to operate, can satisfy the daily demand of medical staff.
There is thoracic surgery nursing drainage device provided by the invention (1) to utilize status information reliability model, improve flow
The reliability and accuracy for counting real-time monitoring information in work are conducive to going on smoothly for drainage, improve the safety of device；
(2) Fuzzy C-Means Clustering Algorithm is used, effectively correction classification error improves the clarity of litura, improves the accurate of reading
Property；(3) multi-characteristicattribute attribute integrated model is used, classification processing is carried out to the signal for receiving or transmitting real time information, is effectively distinguished
Normal signal and abnormal signal improve the accuracy for the signal for receiving or transmitting.
The method of shared information of the present invention includes:
Obtain sharing request；
According to the sharing request, a streaming media service is called, and determines first data for sharing；
Based on the streaming media service, first data are converted into stream medium data and generation one passes through Streaming Media
Agreement can obtain the address information of the stream medium data；
The address information is sent to blue-tooth device；Wherein, the address information is for making the blue-tooth device according to institute
It states address information and obtains the stream medium data；
Based on the streaming media service, after receiving the confirmation message of the blue-tooth device, Xiang Suoshu blue-tooth device is defeated
The stream medium data out；User can be facilitated remotely to connect the real time status of patient, increase practicability.
Hydrops is discharged automatically by managing valve by the present invention；During hydrops is discharged automatically for control valve, pass through control mould
Block handles several drainage flow signals, obtains accurate tentation data；Several drainage flow signals are handled
In, choose the characteristic parameter CP of several drainage flow signals, frequency F, time T including wireless signal, for observation point sky
Domain angle Θ, polarization direction Γ and coding mode C, and multidimensional coordinate system is established using parameter as reference axis, for coordinate system
Each reference axis, respectively according to the resolution ratio of each delivery flow characteristic parameterDetermine the unit quantity of respective coordinates axis,
Based on the spatial model of establishment of coordinate system multidimensional characteristic parameter, it is defined as delivery flow space: HSI=SPACE (CP1,CP2…
CPN), can real-time monitoring drainage flow information.
Detailed description of the invention
Fig. 1 is thoracic surgery nursing drainage apparatus structure schematic diagram provided in an embodiment of the present invention；
Fig. 2 is LCD structure schematic diagram provided in an embodiment of the present invention；
In figure: 1, puncturing needle tubing；2, connecting tube；3, adhesive tape；4, bandage；5, upper liquid collecting room；6, nanometer film；7, flowmeter；
8, upper drainage tube；9, valve；10, hose；11, hose clamp；12, negative inspiratory pressure box；13, data switch mouth；14, power supply；15, under
Drainage tube；16, lower liquid collecting room；17, valve is managed；18, blue-tooth device；19, liquid crystal display；20, key.
Specific embodiment
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and cooperate attached drawing
Detailed description are as follows.
Structure of the invention is explained in detail with reference to the accompanying drawing.
As shown in Figure 1 to Figure 2, thoracic surgery nursing drainage device provided in an embodiment of the present invention includes: to puncture needle tubing 1, connect
Adapter tube 2, adhesive tape 3, bandage 4, upper liquid collecting room 5, nanometer film 6, flowmeter 7, upper drainage tube 8, valve 9, hose 10, hose clamp 11,
Negative inspiratory pressure box 12, data switch mouth 13, power supply 14, lower drainage tube 15, lower liquid collecting room 16, control valve 17, blue-tooth device 18,
Liquid crystal display 19, key 20.
The rotation connection of connecting tube 2 for puncturing needle tubing 1 and downside；The connecting tube 2 is fixed on the upside of device；The glue
The surrounding for being located at device with 3 is connected with bandage 4；The bandage 4 is located at the two sides of device；The upper liquid collecting room 5 is located at device
Inside, bottom are covered with nanometer film 6；The nanometer film 6 is a kind of environment-friendly degradable film；The flowmeter 7 is located at upper drainage tube 8
In the middle；There are valves 9 at 8 middle part of upper drainage tube；The valve 9 can be closed automatically；The hose 10 and upper drainage tube 8 are solid
Fixed connection；
The hose clamp 11 is located at 10 outer surface of hose；The negative inspiratory pressure box 12 is located at the downside of device；The data
Converting interface 13 is located at the lateral ends of negative inspiratory pressure box 12；The power supply 14 is external linear power supply line；The lower drainage tube 15
Come round with lower liquid collecting room 16；There are control valves 17 for 16 bottom of lower liquid collecting room；The blue-tooth device 18 is integrated in liquid crystal display
19 downsides；The key 20 is located at the lower part of liquid crystal display 19.
The working principle of the invention:
Device will first puncture needle tubing 1 when in use and carry out disinfection, and is then mounted in connecting tube 2, first fixes bandage 4
Behind position, stickup fixation is carried out by adhesive tape 3, is then powering on 14, the fortune of negative inspiratory pressure box 12 is controlled by key 20
Turn, opens simultaneously valve 9 and hose clamp 11, when drawing hydrops first by fluid storage in upper liquid collecting room 5, then pass through nanometer film
6 filtering, in the guide functions by upper drainage tube 8 by hose 10, wherein the flowmeter 7 for being located at upper drainage tube 8 can be real
When monitoring drainage situation, and information is shown on liquid crystal display 19 simultaneously, wherein the hydrops in patient body is under
Drainage tube 15 is flowed into lower liquid collecting room 16, and is discharged it by managing valve 17, wherein being located at the bluetooth inside liquid crystal display 19
Device 18 can be connected with extraneous communication equipment, can real-time Information.
Below with reference to concrete analysis, the invention will be further described.
Thoracic surgery nursing drainage apparatus control method provided in an embodiment of the present invention, comprising:
The flow information drained by flowmeter real-time monitoring, and simultaneously in liquid crystal screen display；
Hydrops is discharged automatically by managing valve；
In the flow information of real-time monitoring drainage, several drainage flow signals are handled by control module, are obtained
Obtain accurate tentation data；Several drainage flow signals are handled, the feature ginseng of several drainage flow signals is chosen
Number CP, frequency F, time T including wireless signal, for observation point airspace angle Θ, polarization direction Γ and coding mode C,
And multidimensional coordinate system is established using parameter as reference axis, for each reference axis of coordinate system, respectively according to each delivery flow
The resolution ratio of characteristic parameterThe unit quantity for determining respective coordinates axis, the spatial mode based on establishment of coordinate system multidimensional characteristic parameter
Type is defined as delivery flow space: HSI=SPACE (CP1,CP2…CPN), any one arrow in this delivery flow space
AmountIt is indicated by coordinate:
Wherein CPiFor vectorThe coordinate of certain dimension in delivery flow space is for characteristic parameter CPiIt is specific
Value is expressed as a single vector for the drainage flow signal of single mode in delivery flow space:
For the drainage flow signal of multimode, i.e. one of drainage flow signal or several characteristic parameters shows as having
Multivalue characteristic uses the set expression of delivery flow characteristic vector in delivery flow space:
It needs to be determined that drainage flow signal and reference before described several drainage flow signal characteristic parameters in selection
Physical parameter of the signal on wireless signal field, frequency F, time T including wireless signal, for observation point airspace angle
Θ, polarization direction Γ and coding mode C；
Characteristic parameter is used to establish space coordinates, the delivery flow space of definition as reference axis are as follows:
HSI=SPACE (F, T, Θ, Γ, C)；
Any one vector in delivery flow spaceIt is indicated by the coordinate in delivery flow feature space:
F therein, t, θ, γ, c correspond to the coordinate value of each dimension respectively；
For the drainage flow signal of single mode, a single vector is expressed as in delivery flow space:
F therein, t, θ, γ, c correspond to the coordinate value of each dimension respectively；
It is connected by blue-tooth device with extraneous communication equipment, Real-Time Sharing information.
Further, drainage flow signal is multimode signal, that is, drains one or several characteristic parameter tables of flow signal
Now it is that the set expression of delivery flow characteristic vector is used in delivery flow space with multivalue characteristic:
It is a set of vectors in delivery flow space, representative is the subspace for meeting certain Operations of Interva Constraint condition
Region.
The method of shared information includes:
Obtain sharing request；
According to the sharing request, a streaming media service is called, and determines first data for sharing；
Based on the streaming media service, first data are converted into stream medium data and generation one passes through Streaming Media
Agreement can obtain the address information of the stream medium data；
The address information is sent to blue-tooth device；Wherein, the address information is for making the blue-tooth device according to institute
It states address information and obtains the stream medium data；
Based on the streaming media service, after receiving the confirmation message of the blue-tooth device, Xiang Suoshu blue-tooth device is defeated
The stream medium data out；
Determine that the first data for sharing include: according to the sharing request
If from the file information for getting any data file stored on the communication equipment in the sharing request,
Determine that any data file is the first data for sharing；
It is if in any data file handling procedure, receiving sharing request, then currently processed any data file is true
It is set to the first data for sharing；
Before exporting the stream medium data to the blue-tooth device, further comprise:
Control information is sent to the blue-tooth device, the control information is for making the blue-tooth device according to the control
Information, which determines, executes the stream medium data application program；
In any data file handling procedure, the sharing request is received, which is characterized in that ask according to the sharing
The first data determined for sharing are sought, and first data are converted to stream medium data and generate one and pass through Streaming Media
The address information that agreement can obtain the stream medium data includes:
Currently processed any data file is determined as to the first data for being used to share；
The currently processed location information of any data file is obtained, and will be untreated in any data file
The address information of the stream medium data can be obtained by stream media protocol by being partially converted to stream medium data and generation one；
In any data file handling procedure, the sharing request is received, which is characterized in that ask according to the sharing
The first data determined for sharing are sought, and first data are converted to stream medium data and generate one and pass through Streaming Media
The address information that agreement can obtain the stream medium data includes:
Currently processed any data file is determined as to the first data for being used to share；
Institute can be obtained by stream media protocol by being converted to stream medium data and generate one any data file
State the address information of stream medium data；
Obtain any data file currently processed location information and parameter information, and by the location information and parameter
Information is added in the files in stream media, makes blue-tooth device video according to the location information and parameter information continued broadcasting
File；
The acquisition sharing request includes:
If detecting that user executes the operation information of setting operation, sharing request is generated according to the operation information；
It is described after receiving the confirmation message of the blue-tooth device, may further comprise: and terminate any data text
The process flow of part；
After obtaining the sharing request, further comprise:
Using the data inputted in real time as the first data, input in real time first is counted based on the calling streaming media service
According to being converted into stream medium data；
Communication equipment includes APP.
The flowmeter, real-time monitoring drains situation, using status information reliability model, using following algorithm:
In formula: S1 is the failure threshold of state parameter characteristic quantity；S2 is that state parameter is special under flowmeter normal running (operation) conditions
The minimum value of sign amount；
Comprising m status information, reliability based on each status information distinguishes R2, and 1, R2,2 ..., R2, m；Therefore, base
It is indicated in the system dependability R2 of the assessment models of status information are as follows:
R2=R2,1R2,2..., R2, m。
The liquid crystal display, using Fuzzy C-Means Clustering Algorithm,
N vector xi(i=1,2 ..., n) is divided into c classification, represents such with the cluster centre of every class, cluster centre
For V={ v1, v2..., vc}；uikIndicate that i-th of data point belongs to the degree of membership of kth class, the bigger expression data object category of degree of membership
Degree in such is higher, and the degree that the smaller expression of degree of membership belongs to such is smaller；
The objective function of FCM algorithm are as follows:
Wherein: uik∈ [0,1],dik=‖ ‖ is between sample point and class center
Similarity distance；M is fuzzy parameter；
The blue-tooth device, is connected with external device, grasps real time information, right using multi-characteristicattribute attribute integrated model
It receives or the signal of transmission carries out classification processing, specific algorithm is as follows:
B=i (a)=zTη(a)+e
Wherein, η indicates to receive abnormal signal Feature Mapping relationship for blue-tooth device, and z indicates the weight of abnormal signal；
Classification processing is carried out to abnormal signal is received for blue-tooth device:
The constraint condition of above-mentioned abnormal signal classification processing is as follows:
bl[zWη(al)+e]+hl=1.
The flowmeter, real-time monitoring drain situation, using status information reliability model, improve shape in flow meters work
The reliability and accuracy of state information are conducive to going on smoothly for drainage, improve the safety of device, specifically use following calculation
Method:
In formula: S1 is the failure threshold of state parameter characteristic quantity；S2 is that state parameter is special under flowmeter normal running (operation) conditions
The minimum value of sign amount；
Comprising m status information, reliability based on each status information distinguishes R2, and 1, R2,2 ..., R2, m；Therefore, base
It is indicated in the system dependability R2 of the assessment models of status information are as follows:
R2=R2,1R2,2..., R2, m。
The liquid crystal display, using Fuzzy C-Means Clustering Algorithm, effectively correction classification error improves the clear of litura
Degree, improves the accuracy of reading；
N vector xi(i=1,2 ..., n) is divided into c classification, represents such with the cluster centre of every class, cluster centre
For V={ v1, v2..., vc}；uikIndicate that i-th of data point belongs to the degree of membership of kth class, the bigger expression data object category of degree of membership
Degree in such is higher, and the degree that the smaller expression of degree of membership belongs to such is smaller；
The objective function of FCM algorithm are as follows:
Wherein: uik∈ [0,1],dik=‖ ‖ is between sample point and class center
Similarity distance；M is fuzzy parameter；
The blue-tooth device, is connected with external device, grasps real time information, right using multi-characteristicattribute attribute integrated model
The signal for receiving or transmitting carries out classification processing, effectively distinguishes normal signal and abnormal signal, improves the signal of reception or transmission
Accuracy, specific algorithm is as follows:
B=i (a)=zTη(a)+e
Wherein, η indicates to receive abnormal signal Feature Mapping relationship for blue-tooth device, and z indicates the weight of abnormal signal；
Classification processing is carried out to abnormal signal is received for blue-tooth device:
The constraint condition of above-mentioned abnormal signal classification processing is as follows:
bl[zWη(αl)+e]+hl=1.
In the above-described embodiments, can come wholly or partly by software, hardware, firmware or any combination thereof real
It is existing.When using entirely or partly realizing in the form of a computer program product, the computer program product include one or
Multiple computer instructions.When loading on computers or executing the computer program instructions, entirely or partly generate according to
Process described in the embodiment of the present invention or function.The computer can be general purpose computer, special purpose computer, computer network
Network or other programmable devices.The computer instruction may be stored in a computer readable storage medium, or from one
Computer readable storage medium is transmitted to another computer readable storage medium, for example, the computer instruction can be from one
A web-site, computer, server or data center pass through wired (such as coaxial cable, optical fiber, Digital Subscriber Line (DSL)
Or wireless (such as infrared, wireless, microwave etc.) mode is carried out to another web-site, computer, server or data center
Transmission).The computer-readable storage medium can be any usable medium or include one that computer can access
The data storage devices such as a or multiple usable mediums integrated server, data center.The usable medium can be magnetic Jie
Matter, (for example, floppy disk, hard disk, tape), optical medium (for example, DVD) or semiconductor medium (such as solid state hard disk Solid
State Disk (SSD)) etc..
The above is only the preferred embodiments of the present invention, and is not intended to limit the present invention in any form,
Any simple modification made to the above embodiment according to the technical essence of the invention, equivalent variations and modification, belong to
In the range of technical solution of the present invention.
Claims (10)
1. a kind of thoracic surgery nursing drainage apparatus control method, which is characterized in that the thoracic surgery nursing drainage device controlling party
Method includes:
The flow information drained by flowmeter real-time monitoring, and simultaneously in liquid crystal screen display；
Hydrops is discharged automatically by managing valve；
In the flow information of real-time monitoring drainage, several drainage flow signals are handled by control module, are obtained quasi-
True tentation data；Several drainage flow signals are handled, the characteristic parameter CP of several drainage flow signals is chosen,
Frequency F, time T including wireless signal, for observation point airspace angle Θ, polarization direction Γ and coding mode C, and will
Parameter establishes multidimensional coordinate system as reference axis, for each reference axis of coordinate system, respectively according to each delivery flow feature
The resolution ratio of parameterThe unit quantity for determining respective coordinates axis, based on the spatial model of establishment of coordinate system multidimensional characteristic parameter,
It is defined as delivery flow space: HSI=SPACE (CP1,CP2…CPN), any one vector in this delivery flow space
It is indicated by coordinate:
Wherein CPiFor vectorThe coordinate of certain dimension in delivery flow space is for characteristic parameter CPiSpecific value,
For the drainage flow signal of single mode, a single vector is expressed as in delivery flow space:
For the drainage flow signal of multimode, i.e. one of drainage flow signal or several characteristic parameters is shown as with multivalue
Characteristic uses the set expression of delivery flow characteristic vector in delivery flow space:
It needs to be determined that drainage flow signal and contrast signal before described several drainage flow signal characteristic parameters in selection
Physical parameter on wireless signal field, frequency F, time T including wireless signal, for observation point airspace angle Θ, pole
Change direction Γ and coding mode C；
Characteristic parameter is used to establish space coordinates, the delivery flow space of definition as reference axis are as follows:
HSI=SPACE (F, T, Θ, Γ, C)；
Any one vector in delivery flow spaceIt is indicated by the coordinate in delivery flow feature space:
F therein, t, θ, γ, c correspond to the coordinate value of each dimension respectively；
For the drainage flow signal of single mode, a single vector is expressed as in delivery flow space:
F therein, t, θ, γ, c correspond to the coordinate value of each dimension respectively；
It is connected by blue-tooth device with extraneous communication equipment, Real-Time Sharing information.
2. thoracic surgery nursing drainage apparatus control method as described in claim 1, which is characterized in that
Drainage flow signal is multimode signal, i.e., one of drainage flow signal or several characteristic parameters are shown as with multivalue
Characteristic uses the set expression of delivery flow characteristic vector in delivery flow space:
It is a set of vectors in delivery flow space, representative is the subspace area for meeting certain Operations of Interva Constraint condition
Domain.
3. thoracic surgery nursing drainage apparatus control method as described in claim 1, which is characterized in that
The method of shared information includes:
Obtain sharing request；
According to the sharing request, a streaming media service is called, and determines first data for sharing；
Based on the streaming media service, first data are converted into stream medium data and generation one passes through stream media protocol
The address information of the stream medium data can be obtained；
The address information is sent to blue-tooth device；Wherein, the address information is for making the blue-tooth device according to describedly
Stream medium data described in the information acquisition of location；
Based on the streaming media service, after receiving the confirmation message of the blue-tooth device, Xiang Suoshu blue-tooth device exports institute
State stream medium data；
Determine that the first data for sharing include: according to the sharing request
If from the file information for getting any data file stored on the communication equipment in the sharing request, it is determined that
Any data file is the first data for sharing；
If in any data file handling procedure, receiving sharing request, then currently processed any data file is determined as
The first data for sharing；
Before exporting the stream medium data to the blue-tooth device, further comprise:
Control information is sent to the blue-tooth device, the control information is for making the blue-tooth device according to the control information
It determines and executes the stream medium data application program；
In any data file handling procedure, the sharing request is received, which is characterized in that true according to the sharing request
Fixed the first data for sharing, and first data are converted to stream medium data and generate one and pass through stream media protocol
The address information that the stream medium data can be obtained includes:
Currently processed any data file is determined as to the first data for being used to share；
Obtain the currently processed location information of any data file, and by untreated part in any data file
The address information of the stream medium data can be obtained by stream media protocol by being converted to stream medium data and generating one；
In any data file handling procedure, the sharing request is received, which is characterized in that true according to the sharing request
Fixed the first data for sharing, and first data are converted to stream medium data and generate one and pass through stream media protocol
The address information that the stream medium data can be obtained includes:
Currently processed any data file is determined as to the first data for being used to share；
The stream can be obtained by stream media protocol by being converted to stream medium data and generate one any data file
The address information of media data；
Obtain any data file currently processed location information and parameter information, and by the location information and parameter information
It is added in the files in stream media, keeps blue-tooth device video according to the location information and parameter information continued broadcasting literary
Part；
The acquisition sharing request includes:
If detecting that user executes the operation information of setting operation, sharing request is generated according to the operation information；
It is described after receiving the confirmation message of the blue-tooth device, may further comprise: and terminate any data file
Process flow；
After obtaining the sharing request, further comprise:
Using the data inputted in real time as the first data, the first data that will be inputted in real time based on the calling streaming media service are turned
Turn to stream medium data；
Communication equipment includes APP.
4. thoracic surgery nursing drainage apparatus control method as described in claim 1, which is characterized in that
The flowmeter, real-time monitoring drains situation, using status information reliability model, using following algorithm:
In formula: S1 is the failure threshold of state parameter characteristic quantity；S2 is state parameter characteristic quantity under flowmeter normal running (operation) conditions
Minimum value；
Comprising m status information, reliability based on each status information distinguishes R2, and 1, R2,2 ..., R2, m；Therefore, it is based on shape
The system dependability R2 of the assessment models of state information is indicated are as follows:
R2=R2,1R2,2..., R2, m。
5. thoracic surgery nursing drainage apparatus control method as described in claim 1, which is characterized in that
The liquid crystal display, using Fuzzy C-Means Clustering Algorithm,
N vector xi(i=1,2 ..., n) is divided into c classification, represents such with the cluster centre of every class, cluster centre V=
{v1, v2..., vc}；uikIndicate that i-th of data point belongs to the degree of membership of kth class, the bigger expression data object of degree of membership belongs to this
The degree of class is higher, and the degree that the smaller expression of degree of membership belongs to such is smaller；
The objective function of FCM algorithm are as follows:
Wherein: uik∈ [0,1],dikPhase of=‖ the ‖ between sample point and class center
Like property distance；M is fuzzy parameter；
The blue-tooth device, is connected with external device, real time information is grasped, using multi-characteristicattribute attribute integrated model, to reception
Or the signal of transmission carries out classification processing, specific algorithm is as follows:
B=i (a)=zTη(a)+e
Wherein, η indicates to receive abnormal signal Feature Mapping relationship for blue-tooth device, and z indicates the weight of abnormal signal；
Classification processing is carried out to abnormal signal is received for blue-tooth device:
The constraint condition of above-mentioned abnormal signal classification processing is as follows:
bl[zWη(al)+e]+hl=1.
6. a kind of computer program for realizing thoracic surgery nursing drainage apparatus control method described in Claims 1 to 5 any one.
7. a kind of realize at the information data of thoracic surgery nursing drainage apparatus control method described in Claims 1 to 5 any one
Manage terminal.
8. a kind of computer readable storage medium, including instruction, when run on a computer, so that computer is executed as weighed
Benefit requires thoracic surgery nursing drainage apparatus control method described in 1-5 any one.
9. a kind of thoracic surgery nursing drainage device for realizing thoracic surgery nursing drainage apparatus control method described in claim 1,
It is characterized in that, the thoracic surgery nursing drainage device is provided with
Puncture needle tubing；
The connecting tube for puncturing needle tubing and downside is rotatablely connected；Connecting tube is fixed on the upside of device；Adhesive tape be located at device surrounding and
Bandage is connected；
Bandage is located at the two sides of device；Upper liquid collecting room is located at the inside of device, and bottom is covered with nanometer film；Nanometer film is a kind of environmental protection
Degradable membrane；
Flowmeter is located in upper drainage tube；There are valves in the middle part of upper drainage tube；Valve for being closed automatically；Hose and upper drainage
Pipe is fixedly connected；
Hose clamp is located at hose outer surface；Negative inspiratory pressure box is located at the downside of device；Data switch mouth is located at negative inspiratory pressure box
Lateral ends；Power supply is external linear power supply line；Lower drainage tube and lower liquid collecting room come round；There are control for the lower liquid collecting room bottom
Valve；Blue-tooth device is integrated on the downside of liquid crystal display；Key is located at the lower part of liquid crystal display.
10. thoracic surgery nursing drainage device as claimed in claim 9, which is characterized in that the bandage is vapor-permeable type bandage；
The nanometer film is degradable Preen nono film.
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