CN108926464A - External counterpulsation is continuous to pass through mode switching system and its control method - Google Patents
External counterpulsation is continuous to pass through mode switching system and its control method Download PDFInfo
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- CN108926464A CN108926464A CN201810845324.3A CN201810845324A CN108926464A CN 108926464 A CN108926464 A CN 108926464A CN 201810845324 A CN201810845324 A CN 201810845324A CN 108926464 A CN108926464 A CN 108926464A
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- control valve
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- condition
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 210000001217 buttock Anatomy 0.000 claims description 25
- 244000309466 calf Species 0.000 claims description 23
- 210000000689 upper leg Anatomy 0.000 claims description 23
- 210000000245 forearm Anatomy 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 16
- 230000035479 physiological effects, processes and functions Effects 0.000 claims description 7
- 210000001364 upper extremity Anatomy 0.000 claims description 7
- 239000002775 capsule Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000000338 in vitro Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 210000002414 leg Anatomy 0.000 description 3
- 210000000709 aorta Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000000747 cardiac effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 206010002383 Angina Pectoris Diseases 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000037086 body physiology Effects 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000035487 diastolic blood pressure Effects 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000803 paradoxical effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/005—Pneumatic massage
- A61H9/0078—Pneumatic massage with intermittent or alternately inflated bladders or cuffs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5056—Control means thereof pneumatically controlled
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5071—Pressure sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2230/00—Measuring physical parameters of the user
- A61H2230/04—Heartbeat characteristics, e.g. E.G.C., blood pressure modulation
- A61H2230/06—Heartbeat rate
- A61H2230/065—Heartbeat rate used as a control parameter for the apparatus
Abstract
Continue the invention discloses a kind of external counterpulsation and pass through mode switch control method, it includes passing through mode according to the selection of the physical condition of patient is continuous；Setting is continuous to pass through switching condition and halt condition；External counterpulsation clothing is bound, starts to carry out counterpulsation；The physical condition of patient is detected, and compared with switching condition；The physical condition of patient is detected, and compared with halt condition；Switching is continuous to pass through mode；It shuts down.Additionally provide that external counterpulsation is continuous to pass through mode switching system.The present invention is analyzed by the own situation to patient, can choose counterpulsation mode, can change the switching for carrying out both of which according to the physical condition of patient in use, and handoff procedure is automatically performed, and is realized increasingly automated.The condition both of which that artificial setting and machine internal default are taken in the setting of halt condition and automatic switchover condition, is adapted to different patients.
Description
Technical field
The invention belongs to external counterpulsation control technology fields, and in particular to a kind of external counterpulsation is continuous pass through mode switching system and
Its control method.
Background technique
External counterpulsation is a kind of method by the external non-invasive pressing lower part of the body, mitigates and eliminates angina pectoris symptom, change
The Hypoxia and ischemia state of kind body important organ, while being also a kind of for preventing and treating the Medical Devices of cardiovascular and cerebrovascular disease.It is
By being wrapped in the air bag of four limbs and buttocks, in diastole to air bag inflating pressure, promotes the blood of limb artery to drive and return
To aorta, increase diastolic pressure obviously, increases blood flow for heart, reduce cardiac afterload；It is rapid in paradoxical expansion air bag
Exhaust, pressure releases promote aorta contract drops, mitigate cardiac ejection phase resistance to greatest extent, and blood accelerates flow direction
Distally, to reach counterpulsation effect.
Existing external counterpulsation apparatus can wrap up air bag on the arm of patient, leg, buttocks, by air bag to human body
Pressing, achieve the purpose that external counterpulsation；But leg may only be needed according to the own situation reason of patient in actual use
Portion, buttocks air bag do not need the air bag of arm part；Also sometimes, need that gas will be superscribed on leg, buttocks when patient begins to use
Capsule, since Heart Rate is too fast, needs to stop working in the air bag automatically controlled on buttocks after treating a period of time.
The continuous working method of passing through of this external counterpulsation needs the gas source of control system control extracorporeal balloon pump therapeutic appts with regard to root
Factually border service condition is adjusted in real time.
Summary of the invention
In order to solve the continuous gas source for passing through working method and needing control system control extracorporeal balloon pump therapeutic appts of external counterpulsation
The problem of just being adjusted in real time according to actual use situation, continues the present invention provides a kind of external counterpulsation and passes through mode switching system
And its control method.
External counterpulsation is continuous to pass through mode switch control method, it includes:
S01: mode is passed through according to the selection of the physical condition of patient is continuous；
S02: setting is continuous to pass through switching condition and halt condition；
S03: binding external counterpulsation clothing starts to carry out counterpulsation；
S04: detecting the physical condition of patient, and compared with switching condition, such as meets switching condition and executes S06, if being unsatisfactory for
Execute S05；
S05: detecting the physical condition of patient, and compared with halt condition, such as meets switching condition and executes S07, if being unsatisfactory for
Execute S04；
S06: switching is continuous to pass through mode, executes S04 after switching；
S07: it shuts down；
The S01 step includes:
S011: determine whether patient needs to carry out three-level external counterpulsation；
S012: determine whether patient needs to carry out upper limb external counterpulsation.
Further, the specific steps of the S02 are as follows:
S021: halt condition is input to and automatically switches condition entry module；
S022: S0221 is executed in such a way that three-level continues and passes through according to the judgement of S011, is not executed in such a way that three-level continues and passes through
S0222；
S0221: if in such a way that three-level continues and passes through, the continuous order passed through of three-level is input to continue and passes through switching system, while will be certainly
Dynamic switching condition, which is input to, automatically switches condition entry module；Execute S031；
S0222: if not executing S032 directly in such a way that three-level continues and passes through.
Further, the specific steps of the S03 are as follows:
S031: being connected to calf bladder jointing for calf bladder, and thigh air bag is connected to thigh air bag jointing, will
Buttocks air bag is connected to buttocks air bag jointing, and executes S033；
S032: being connected to calf bladder jointing for calf bladder, and thigh air bag is connected to thigh air bag jointing, will
Installation blocks plug on buttocks air bag jointing；
S033: it determines that patient needs to carry out upper limb external counterpulsation and executes S0331 according to S012, does not need to execute S0332；
S0331: the installation of forearm air bag is connected on forearm air bag jointing；
S0332: installation on forearm air bag jointing is blocked into plug；
The step of described S03 further include:
S034: setting operating pressure, booster air pump；
S035: S0351 is executed in such a way that three-level continues and passes through according to the judgement of S011, is not executed in such a way that three-level continues and passes through
S0352；
S0351: the first control valve, the second control valve, third control valve door are started to work；
S0352: the first control valve, the second control valve are started to work.
Further, the S06 step includes:
S061: reading patient heart rate value at this time, if heart rate is higher than N3 times/min and executes S062, if heart rate is equal to or less than N3
Secondary/min executes S063；
S062: be converted to that second level is continuous to pass through mode by continuous pass through of three-level；
S063: be converted to that three-level is continuous to pass through mode by continuous pass through of second level；
The specific steps of the S062 are as follows:
S0621: (63 control third control valve doors stop working control valve control system, the first control valve, the second control valve
It works on；
S0622: air pump control system, which controls air pump, reduces revolving speed；
S0623: baroceptor detects the output pressure of air pump, and after reaching designated value, air pump control system controls air pump revolving speed
It keeps constant；
The specific steps of the S063 are as follows:
S0631: air pump control system controls air pump and improves revolving speed；
S0632: baroceptor detects the air pressure inside of gas container, and after reaching designated value, air pump control system controls air pump and turns
Speed is kept constant；
S0633: control valve control system controls the first control valve, the second control valve works on, and third control valve door is opened
Beginning work.
Further, the S07 step includes:
S071: air pump control system control air pump stops operating；
S072: the first control valve, the second control valve, third control valve door stop working；
S073: air bag is removed；
S074: baroceptor detects the air pressure inside of gas container, after identical as ambient pressure value, manually connects each air bag
Installation blocks plug on connector.
Further, the halt condition in the S02 and automatic switchover condition are human heart rate's information；
The halt condition is by being manually set are as follows: heart rate is shut down lower than N1 times/min or when being higher than N2 times/min；
The automatic switchover condition is by setting are as follows: when heart rate is higher than N3 time/min by three-level it is continuous pass through pattern switching and continue to second level pass through
Mode is automatically converted to that three-level is continuous to pass through mode when heart rate drops to N3 times/min.
Further, it includes: air pump, gas container, control valve, air bag jointing, air bag, control system；Described
Air pump is connected with gas container, and the gas container is in gas tank shape, and gas container is equipped with air inlet mouth of pipe；The outlet of the air pump
Nozzle is connected with air inlet mouth of pipe；The control valve is mounted on gas container；The control valve include the first control valve,
Second control valve, third control valve door；Balloon interface on the valve body of the air bag jointing and control valve is through pipeline
It is connected；The air bag jointing setting is in vitro on counterpulsation bed；The control system includes general control system, air pump
Control system, control valve control system, continues and passes through switching system at baroceptor；The air pump control system, air pressure sensing
Device, continuous pass through switching system and is connected with general control system control valve control system；The control system further includes air pressure setting mould
Block, automatically switches condition entry module at air pressure display module；The air pressure display module is for showing that baroceptor detects
The barometric information arrived；The air pressure setting module is used to set the pressure of air bag；The automatic switchover condition entry module
For setting the switching condition of automatic switching module；The automatic switchover condition entry module be used for the switching condition that sets as
Human Physiology information, such as heart rate automatically switch condition entry module and are connected with judgment module communication.
Further, the air pump control system is connected with air pump, for controlling the revolving speed of air pump, to indirectly control gas
The output pressure of pump；The inside of gas container is arranged in the baroceptor, for monitoring the air pressure inside of gas container, and gas
Pressure sensor is connected with general control system；The control valve control system and the first control valve, the second control valve, third
The electromagnet of control valve is respectively connected with, folding condition and folding time for control valve.
Further, the continuous switching system of passing through includes manual switching module, automatic switching module, Human Physiology information
Acquire sensor, judgment module；The manual switching module includes manual switching button；The automatic switching module and people
Body physiology information detecting sensor is connected, and judgment module is additionally provided in automatic switching module.
Further, first control valve, the second control valve, third control valve door are identical, all include
Valve body, spool, electromagnet；The spool is mounted in valve body, and electromagnet is fixed on valve body, and electromagnet can be with movable valve plug
It is mobile；The valve body is equipped with air inlet, venthole, balloon interface；The air inlet is connected with gas interior of the container
It is logical；The electromagnet band movable valve plug movement can make air inlet and balloon interface connection or venthole and balloon interface join
It is logical；The air bag jointing include calf bladder jointing, thigh air bag jointing, buttocks air bag jointing,
Forearm air bag jointing；The air bag of the calf bladder jointing, forearm air bag jointing and the first control valve
Interface is connected；The thigh air bag jointing is connected with the balloon interface of the second control valve；The buttocks gas
Capsule jointing is connected with the balloon interface of third control valve door；The calf bladder jointing, the connection of thigh air bag
Connector, buttocks air bag jointing, the structure of forearm air bag jointing are identical；It all include the first fitting body, card interface, closure
Plug, the second fitting body；In a tubular form, bottom is equipped with hose connection to first fitting body, and top is equipped with card interface；The card
Interface is quick connecting interface；The closure plug is cylindrical, matches with card interface；Second fitting body is in pipe
Shape, one end match with card interface, and the other end is connected through pipeline with air bag.
Continue the present invention provides a kind of external counterpulsation and pass through mode switch control method, it includes the physical condition according to patient
Selection is continuous to pass through mode；Setting is continuous to pass through switching condition and halt condition；External counterpulsation clothing is bound, starts to carry out counterpulsation；Detect patient
Physical condition, and compared with switching condition；The physical condition of patient is detected, and compared with halt condition；Switching is continuous to pass through
Mode；It shuts down.Additionally provide that external counterpulsation is continuous to pass through mode switching system.
The present invention is analyzed by the own situation to patient, can choose counterpulsation mode, according to patient selection second level
Counterpulsation or three-level counterpulsation can change the switching for carrying out both of which, switching according to the physical condition of patient in use
Process is automatically performed, and realization is increasingly automated, can carry out pattern switching at any time according to the patient's condition.
The present invention takes the item of artificial setting and machine internal default in the setting of halt condition and automatic switchover condition
Part both of which, wherein implied terms is set according to ordinary circumstance, still, it is contemplated that the physical condition of patient has
Difference, so that the function of this equipment is more perfect, is adapted to different patients so devising the function of manually setting.
The present invention has when in use in view of being designed with multiple and different balloon interfaces in existing external counterpulsation equipment
Several interfaces are not used, and such interface will use closure and fill in capable closure, and gas leak can be prevented after closure, is caused
Gas container internal pressure deficiency influences counterpulsation effect.
The present invention three-level it is continuous pass through switch to that second level is continuous to pass through when, be first shut off third control valve door, then adjust gas container
Internal air pressure, after carrying out such adjustment, it is ensured that when closing third control valve door, do not influence the work of remaining air bag.
Detailed description of the invention
Fig. 1 is the continuous system construction drawing for passing through mode switching system of external counterpulsation of the present invention；
Fig. 2 is the continuous control valve structural schematic diagram for passing through mode switching system of external counterpulsation of the present invention；
Fig. 3 is the full sectional view of the continuous air bag jointing for passing through mode switching system of external counterpulsation of the present invention；
Fig. 4 is the full section of the continuous air bag jointing installation envelope blocked state for passing through mode switching system of external counterpulsation of the present invention
Figure；
Fig. 5 is the complete section that the continuous air bag jointing for passing through mode switching system of external counterpulsation of the present invention installs the second fitting body state
View；
Fig. 6 is the continuous control system architecture figure for passing through mode switching system of external counterpulsation of the present invention；
Fig. 7 is the continuous sequence block diagram for passing through mode switch control method of external counterpulsation of the present invention；
Fig. 8 is the sequence block diagram of the continuous S01 step for passing through mode switch control method of external counterpulsation of the present invention；
Fig. 9 is the sequence block diagram of the continuous S02 step for passing through mode switch control method of external counterpulsation of the present invention；
Figure 10 is the sequence block diagram of the continuous S03 step for passing through mode switch control method of external counterpulsation of the present invention；
Figure 11 is the sequence block diagram of the continuous S06 step for passing through mode switch control method of external counterpulsation of the present invention.
Specific embodiment
Embodiment 1: external counterpulsation is continuous to pass through mode switching system
Attached drawing 1-6 is referred to, external counterpulsation is continuous to pass through mode switching system, it includes: air pump 1, gas container 2, control valve 3, air bag
Jointing 4, air bag, control system 6；
The air pump 1 is connected with gas container 2,
The gas container 2 is in gas tank shape, and gas container 2 is equipped with air inlet mouth of pipe 21；
The outlet mouth of pipe 11 of the air pump 1 is connected with air inlet mouth of pipe 21；
The control valve 3 is mounted on gas container 2；
The control valve 3 includes the first control valve 301, the second control valve 302, third control valve door 303；
First control valve 301, the second control valve 302,303 structure of third control valve door are identical, all include valve body
31, spool 32, electromagnet 33；
The spool 32 is mounted in valve body 31, and electromagnet 33 is fixed on valve body 31, and electromagnet 33 can be moved with movable valve plug 3
It is dynamic；
The valve body 31 is equipped with air inlet 311, venthole 312, balloon interface 313；
The air inlet 311 is connected with 2 inner space of gas container；
The electromagnet 33 can make air inlet 311 and 313 connection of balloon interface or venthole with 3 movement of movable valve plug
312 with 313 connection of balloon interface；
The air bag jointing 4 is connected with balloon interface 313 through pipeline；
The air bag jointing 4 is arranged on counterpulsation bed in vitro, including the connection of calf bladder jointing 41, thigh air bag
Connector 42, buttocks air bag jointing 43, forearm air bag jointing 44；
The balloon interface 313 of the calf bladder jointing 41, forearm air bag jointing 44 and the first control valve 301
It is connected；
The thigh air bag jointing 42 is connected with the balloon interface 313 of the second control valve 302；
The buttocks air bag jointing 43 is connected with the balloon interface 313 of third control valve door 303；
The calf bladder jointing 41, thigh air bag jointing 42, buttocks air bag jointing 43, forearm air bag connect
The structure of connector 44 is identical；All include the first fitting body 401, card interface 402, block the 403, second fitting body 404 of plug；
In a tubular form, bottom is equipped with hose connection 4011 to first fitting body 401, and top is equipped with card interface 402；
The card interface 402 is quick connecting interface；
The closure plug 403 is cylindrical, matches with card interface 402；
In a tubular form, one end matches second fitting body 404 with card interface 402, and the other end is connected through pipeline with air bag；
The control system 6 includes general control system 601, air pump control system 61, baroceptor 62, control valve control system
System 63 continues and passes through switching system 64；
The air pump control system 61, control valve control system 63, continuous passes through switching system 64 and master control at baroceptor 62
System 601 is connected；
The air pump control system 61 is connected with air pump 1, for controlling the revolving speed of air pump 1, to indirectly control the output of air pump 1
Air pressure；
The inside of gas container 2 is arranged in the baroceptor 62, for monitoring the air pressure inside of gas container 2, and air pressure transmission
Sensor 62 is connected with general control system 601；
The described control valve control system 63 and the first control valve 301, the second control valve 302, third control valve door 303
Electromagnet 33 is respectively connected with, folding condition and folding time for control valve；
The continuous switching system 64 of passing through includes manual switching module 641, automatic switching module 642, Human Physiology information collection
Sensor 643, judgment module 644；
The manual switching module 641 includes manual switching button；
The automatic switching module 642 is connected with Human Physiology information acquisition sensor 643, in automatic switching module 642 also
Equipped with judgment module 644；
The control system 601 further includes air pressure setting module 6011, air pressure display module 6012, automatically switches condition entry
Module 6013；
The air pressure display module 6012 is for showing the barometric information that baroceptor 62 detects；
The air pressure setting module 6011 is used to set the pressure of air bag；
The automatic switchover condition entry module 6013 is used to set the switching condition of automatic switching module 642；
The switching condition that the automatic switchover condition entry module 6013 is used to set is human body physiologic information, such as heart rate, certainly
Dynamic switching condition input module 6013 is connected communication with judgment module 644.
In use, passing through mode according to the selection of the physical condition of patient is continuous first；Setting is continuous to pass through switching condition and halt condition；
By the heart rate value input module 6013 of switching condition and halt condition: binding external counterpulsation clothing starts to carry out counterpulsation, if using
The continuous order passed through of three-level is input to continue and passes through switching system 64, calf bladder is connected to calf bladder by the continuous mode passed through of three-level
Jointing, is connected to thigh air bag jointing for thigh air bag, and buttocks air bag is connected to buttocks air bag jointing, according to
When determining that patient needs to carry out upper limb external counterpulsation, the installation of forearm air bag is connected on forearm air bag jointing；It does not need
When will on forearm air bag jointing installation block plug；Counterpulsation air pressure, air pressure display module are set by air pressure setting module 6011
The air pressure inside value of 6012 real-time display baroceptors 62 detection gas container 2；Set operating pressure, booster air pump 1；According to sentencing
Surely in such a way that three-level continues and passes through, control valve control system 63 controls the first control valve, the second control valve, third control valve
Door is started to work；According to the continuous mode passed through of second level, control valve control system 63 controls the first control valve, the second control valve
It starts to work；The continuous 643 real-time detection patient heart rate value of Human Physiology information acquisition sensor for passing through switching system 64, and will test
The numerical value input judgment module 644 arrived；Judgment module 644 reads patient heart rate value at this time, according to the standing state of equipment, if
Heart rate is higher than 120 times/min and is converted to that second level is continuous to pass through mode by continuous pass through of three-level；If heart rate is equal to or less than 120 times/min by second level
Continuous pass through is converted to that three-level is continuous to pass through mode；When need three-level it is continuous pass through be converted to that second level is continuous to pass through mode when, control valve control system 63 is controlled
Third control valve door processed stops working, and the first control valve, the second control valve work on, and air pump control system 61 controls gas
Pump 1 reduces revolving speed, and baroceptor 62 detects the output pressure of air pump, and after reaching designated value, air pump control system 61 controls gas
1 revolving speed is pumped to keep constant；When need second level it is continuous pass through be converted to that three-level is continuous to pass through mode when, air pump control system 61 controls air pump 1 and mentions
High revolving speed；Baroceptor 62 detects the air pressure inside of gas container 2, and after reaching designated value, air pump control system 61 controls air pump
1 revolving speed is kept constant；Control valve control system 63 controls third control valve door and stops working, the first control valve, the second control
Valve works on；When work being needed to stop, air pump control system 61 controls air pump 1 and stops operating；First control valve, second
Control valve, third control valve door stop working；Remove air bag；Baroceptor 62 detects the air pressure inside of gas container 2, and outer
After boundary's atmospheric pressure value is identical, installation on each air bag jointing is blocked into plug manually.
Embodiment 2: external counterpulsation is continuous to pass through mode switch control method
Attached drawing 1-11 is referred to, external counterpulsation is continuous to pass through mode switch control method, it includes:
S01: mode is passed through according to the selection of the physical condition of patient is continuous；
S02: setting is continuous to pass through switching condition and halt condition；
S03: binding external counterpulsation clothing starts to carry out counterpulsation；
S04: detecting the physical condition of patient, and compared with switching condition, such as meets switching condition and executes S06, if being unsatisfactory for
Execute S05；
S05: detecting the physical condition of patient, and compared with halt condition, such as meets switching condition and executes S07, if being unsatisfactory for
Execute S04；
S06: switching is continuous to pass through mode, executes S04 after switching；
S07: it shuts down；
The S01 step includes:
S011: determine whether patient needs to carry out three-level external counterpulsation；
S012: determine whether patient needs to carry out upper limb external counterpulsation；
The specific steps of the S02 are as follows:
S021: halt condition is input to and automatically switches condition entry module 6013；
S022: S0221 is executed in such a way that three-level continues and passes through according to the judgement of S011, is not executed in such a way that three-level continues and passes through
S0222；
S0221: if in such a way that three-level continues and passes through, the continuous order passed through of three-level is input to continue and passes through switching system 64, simultaneously will
Automatically switch condition entry to automatic switchover condition entry module 6013；Execute S031；
S0222: if not executing S032 directly in such a way that three-level continues and passes through；
Halt condition and automatic switchover condition in the S02 are human heart rate's information；
The halt condition can be manually set are as follows: heart rate is lower than N1Secondary/min is higher than N2It is shut down when secondary/min；
The automatic switchover condition can be set as: heart rate is higher than N3It is passed through pattern switching to second level by three-level is continuous when secondary/min and is continued
Mode is passed through, when heart rate drops to N3Secondary/min is automatically converted to that three-level is continuous to pass through mode；
The case where not thinking setting, the halt condition and automatic switchover condition of default are executed；
The halt condition of the default is that heart rate is shut down lower than 35 times/min or when being higher than 125 times/min；
The automatic switchover condition of the default is to be passed through pattern switching by three-level is continuous when heart rate is higher than 120 times/min and passed through to second level is continuous
Mode is automatically converted to that three-level is continuous to pass through mode when heart rate drops to 120 times/min；
The specific steps of the S03 are as follows:
S031: being connected to calf bladder jointing for calf bladder, and thigh air bag is connected to thigh air bag jointing, will
Buttocks air bag is connected to buttocks air bag jointing, and executes S033；
S032: being connected to calf bladder jointing for calf bladder, and thigh air bag is connected to thigh air bag jointing, will
Installation blocks plug on buttocks air bag jointing；
S033: it determines that patient needs to carry out upper limb external counterpulsation and executes S0331 according to S012, does not need to execute S0332；
S0331: the installation of forearm air bag is connected on forearm air bag jointing；
S0332: installation on forearm air bag jointing is blocked into plug；
The step of described S03 further include:
S034: setting operating pressure, booster air pump 1；
S035: S0351 is executed in such a way that three-level continues and passes through according to the judgement of S011, is not executed in such a way that three-level continues and passes through
S0352；
S0351: the first control valve, the second control valve, third control valve door are started to work；
S0352: the first control valve, the second control valve are started to work；
The S06 step includes:
S061: reading patient heart rate value at this time, if heart rate is higher than N3Secondary/min executes S062, if heart rate is equal to or less than N3
Secondary/min executes S063；
S062: be converted to that second level is continuous to pass through mode by continuous pass through of three-level；
S063: be converted to that three-level is continuous to pass through mode by continuous pass through of second level；
The specific steps of the S062 are as follows:
S0621: control valve control system 63 controls third control valve door and stops working, the first control valve, the second control valve
It works on；
S0622: air pump control system 61, which controls air pump 1, reduces revolving speed；
S0623: baroceptor 62 detects the output pressure of air pump, and after reaching designated value, air pump control system 61 controls air pump 1
Revolving speed is kept constant；
The specific steps of the S063 are as follows:
S0631: air pump control system 61 controls air pump 1 and improves revolving speed；
S0632: baroceptor 62 detects the air pressure inside of gas container 2, and after reaching designated value, air pump control system 61 controls gas
1 revolving speed is pumped to keep constant；
S0633: control valve control system 63 controls the first control valve, the second control valve works on, third control valve door
It starts to work；
The S07 step includes:
S071: air pump control system 61 controls air pump 1 and stops operating；
S072: the first control valve, the second control valve, third control valve door stop working；
S073: air bag is removed；
S074: baroceptor 62 detects the air pressure inside of gas container 2, after identical as ambient pressure value, manually by each air bag
Installation blocks plug on jointing.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not limited to this hair the foregoing is merely a specific embodiment of the invention
Bright, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection scope within.
Claims (10)
1. external counterpulsation is continuous to pass through mode switch control method, it is characterised in that: it includes:
S01: mode is passed through according to the selection of the physical condition of patient is continuous；
S02: setting is continuous to pass through switching condition and halt condition；
S03: binding external counterpulsation clothing starts to carry out counterpulsation；
S04: detecting the physical condition of patient, and compared with switching condition, such as meets switching condition and executes S06, if being unsatisfactory for
Execute S05；
S05: detecting the physical condition of patient, and compared with halt condition, such as meets switching condition and executes S07, if being unsatisfactory for
Execute S04；
S06: switching is continuous to pass through mode, executes S04 after switching；
S07: it shuts down；
The S01 step includes:
S011: determine whether patient needs to carry out three-level external counterpulsation；
S012: determine whether patient needs to carry out upper limb external counterpulsation.
2. external counterpulsation according to claim 1 is continuous to pass through mode switch control method, it is characterised in that: the S02's
Specific steps are as follows:
S021: halt condition is input to and automatically switches condition entry module (6013)；
S022: S0221 is executed in such a way that three-level continues and passes through according to the judgement of S011, is not executed in such a way that three-level continues and passes through
S0222；
S0221: if in such a way that three-level continues and passes through, the continuous order passed through of three-level is input to continue and passes through switching system (64), simultaneously
It will automatically switch condition entry to automatic switchover condition entry module (6013)；Execute S031；
S0222: if not executing S032 directly in such a way that three-level continues and passes through.
3. external counterpulsation according to claim 2 is continuous to pass through mode switch control method, it is characterised in that: the S03's
Specific steps are as follows:
S031: being connected to calf bladder jointing for calf bladder, and thigh air bag is connected to thigh air bag jointing, will
Buttocks air bag is connected to buttocks air bag jointing, and executes S033；
S032: being connected to calf bladder jointing for calf bladder, and thigh air bag is connected to thigh air bag jointing, will
Installation blocks plug on buttocks air bag jointing；
S033: it determines that patient needs to carry out upper limb external counterpulsation and executes S0331 according to S012, does not need to execute S0332；
S0331: the installation of forearm air bag is connected on forearm air bag jointing；
S0332: installation on forearm air bag jointing is blocked into plug；
The step of described S03 further include:
S034: setting operating pressure, booster air pump (1)；
S035: S0351 is executed in such a way that three-level continues and passes through according to the judgement of S011, is not executed in such a way that three-level continues and passes through
S0352；
S0351: the first control valve, the second control valve, third control valve door are started to work；
S0352: the first control valve, the second control valve are started to work.
4. external counterpulsation according to claim 3 is continuous to pass through mode switch control method, it is characterised in that: the S06 step
Suddenly include:
S061: reading patient heart rate value at this time, if heart rate is higher than N3Secondary/min executes S062, if heart rate is equal to or less than N3Secondary/
Min executes S063；
S062: be converted to that second level is continuous to pass through mode by continuous pass through of three-level；
S063: be converted to that three-level is continuous to pass through mode by continuous pass through of second level；
The specific steps of the S062 are as follows:
S0621: (63 control third control valve doors stop working control valve control system, the first control valve, the second control valve
It works on；
S0622: air pump control system (61), which controls air pump (1), reduces revolving speed；
S0623: baroceptor (62) detects the output pressure of air pump, after reaching designated value, air pump control system (61) control
Air pump (1) revolving speed is kept constant；
The specific steps of the S063 are as follows:
S0631: air pump control system (61) controls air pump (1) and improves revolving speed；
S0632: baroceptor (62) detects the air pressure inside of gas container (2), after reaching designated value, air pump control system (61)
Control air pump (1) revolving speed is kept constant；
S0633: control valve control system (63) controls the first control valve, the second control valve works on, third control valve
Door is started to work.
5. external counterpulsation according to claim 4 is continuous to pass through mode switch control method, it is characterised in that: the S07 step
Suddenly include:
S071: air pump control system (61) control air pump (1) stops operating；
S072: the first control valve, the second control valve, third control valve door stop working；
S073: air bag is removed；
S074: the air pressure inside that baroceptor (62) detects gas container (2) manually will be each after identical as ambient pressure value
Installation blocks plug on air bag jointing.
6. external counterpulsation according to claim 5 is continuous to pass through mode switch control method, it is characterised in that:
Halt condition and automatic switchover condition in the S02 are human heart rate's information；
The halt condition is by being manually set are as follows: heart rate is lower than N1Secondary/min is higher than N2It is shut down when secondary/min；
The automatic switchover condition is by setting are as follows: heart rate is higher than N3It is passed through pattern switching by three-level is continuous when secondary/min and is passed through to second level is continuous
Mode, when heart rate drops to N3Secondary/min is automatically converted to that three-level is continuous to pass through mode.
7. external counterpulsation is continuous to pass through mode switching system, it is characterised in that: it include: air pump (1), gas container (2), control valve (3),
Air bag jointing (4), air bag, control system (6)；The air pump (1) is connected with gas container (2), the gas container
It (2) is in gas tank shape, gas container (2) is equipped with air inlet mouth of pipe (21)；The outlet mouth of pipe (11) and air inlet mouth of pipe of the air pump (1)
(21) it is connected；The control valve (3) is mounted on gas container (2)；The control valve (3) includes the first control valve
(301), the second control valve (302), third control valve door (303)；The air bag jointing (4) and control valve (3)
Balloon interface (313) on valve body (31) is connected through pipeline；Counterpulsation bed in vitro is arranged in the air bag jointing (4)
On；The control system (6) includes general control system (601), air pump control system (61), baroceptor (62), control
Valve control system (63) continues and passes through switching system (64)；The air pump control system (61), baroceptor (62), control valve
Control system (63) continuous pass through switching system (64) and is connected with general control system (601)；The control system (601) further includes
Air pressure setting module (6011), automatically switches condition entry module (6013) at air pressure display module (6012)；The air pressure is aobvious
Show module (6012) for showing the barometric information that baroceptor (62) detects；The air pressure setting module (6011) is used
In the pressure of setting air bag；The automatic switchover condition entry module (6013) is for setting automatic switching module (642)
Switching condition；The switching condition that the automatic switchover condition entry module (6013) is used to set is human body physiologic information, such as
Heart rate automatically switches condition entry module (6013) and is connected with judgment module (644) communication.
8. external counterpulsation according to claim 7 is continuous to pass through mode switching system, it is characterised in that: the air pump controls system
System (61) is connected with air pump (1), for controlling the revolving speed of air pump (1), to indirectly control the output pressure of air pump (1)；Described
Baroceptor (62) is arranged in the inside of gas container (2), for monitoring the air pressure inside of gas container (2), and baroceptor
(62) it is connected with general control system (601)；The control valve control system (63) and the first control valve (301), the second control
Valve (302) processed, third control valve door (303) electromagnet (33) be respectively connected with, for control valve folding condition and open
Close the time.
9. external counterpulsation according to claim 8 is continuous to pass through mode switching system, it is characterised in that: continuous pass through switches system
System (64) includes manual switching module (641), automatic switching module (642), Human Physiology information acquisition sensor (643), sentences
Disconnected module (644)；The manual switching module (641) includes manual switching button；The automatic switching module (642) with
Human Physiology information acquisition sensor (643) is connected, and is additionally provided with judgment module (644) in automatic switching module (642).
10. external counterpulsation according to claim 9 is continuous to pass through mode switching system, it is characterised in that: first control
Valve (301), the second control valve (302), third control valve door (303) structure are identical, all include valve body (31), spool
(32), electromagnet (33)；The spool (32) is mounted in valve body (31), and electromagnet (33) is fixed on valve body (31), electricity
Magnet (33) can be mobile with movable valve plug (3)；The valve body (31) is equipped with air inlet (311), venthole (312), air bag
Interface (313)；The air inlet (311) is connected with gas container (2) inner space；Electromagnet (33) the band movable valve plug
(3) movement can make air inlet (311) and balloon interface (313) connection or venthole (312) and balloon interface (313) join
It is logical；The air bag jointing (4) includes calf bladder jointing (41), thigh air bag jointing (42), buttocks gas
Capsule jointing (43), forearm air bag jointing (44)；The calf bladder jointing (41), forearm air bag connect
Head (44) is connected with the balloon interface (313) of the first control valve (301)；The thigh air bag jointing (42), with
The balloon interface (313) of second control valve (302) is connected；The buttocks air bag jointing (43) and third control valve
The balloon interface (313) of door (303) is connected；The calf bladder jointing (41), thigh air bag jointing (42),
Buttocks air bag jointing (43), the structure of forearm air bag jointing (44) are identical；It all include the first fitting body (401), card
Interface (402) blocks plug (403), the second fitting body (404)；In a tubular form, bottom is equipped with soft first fitting body (401)
Interface tube (4011), top are equipped with card interface (402)；The card interface (402) is quick connecting interface；The closure plug
(403) cylindrical, match with card interface (402)；Second fitting body (404) in a tubular form, one end and card interface
(402) match, the other end is connected through pipeline with air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810845324.3A CN108926464A (en) | 2018-07-27 | 2018-07-27 | External counterpulsation is continuous to pass through mode switching system and its control method |
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|---|---|---|---|
| CN201810845324.3A CN108926464A (en) | 2018-07-27 | 2018-07-27 | External counterpulsation is continuous to pass through mode switching system and its control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112914974A (en) * | 2020-08-05 | 2021-06-08 | 江门市西屋厨房小家电有限公司 | Control method of inflatable massage eye protection instrument and eye protection instrument |
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