CN106377402B - A kind of adaptive wearable curing thrombus equipment and its control method - Google Patents
A kind of adaptive wearable curing thrombus equipment and its control method Download PDFInfo
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- CN106377402B CN106377402B CN201610857085.4A CN201610857085A CN106377402B CN 106377402 B CN106377402 B CN 106377402B CN 201610857085 A CN201610857085 A CN 201610857085A CN 106377402 B CN106377402 B CN 106377402B
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- 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
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- 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
- A61H2201/01—Constructive details
- A61H2201/0157—Constructive details portable
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- 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
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/165—Wearable interfaces
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- 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
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- 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
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
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Abstract
The present invention relates to field of medical device, in particular to a kind of adaptive wearable curing thrombus equipment and its control method.A kind of adaptive wearable curing thrombus equipment, including host, the pressure air bag component being connected with the host gas circuit, the pressure air bag component includes mutually independent multi-cavity pressure air bag, and the host includes for detecting the most suitable detection treatment module for bearing pressure and vein Refilling time of vein by multi-cavity pressure air bag and obtaining the most suitable control module for bearing pressure and the vein Refilling time and treatment pressure as pressure air bag component and inflation/deflation intercycle time treat patient of the vein automatically.The present invention also bears pressure as therapeutic scheme based on the vein Refilling time automatically detected and vein, the rule of human vein blood flow can be preferably obedient to, to realize significantly more efficient curing thrombus on the basis of realizing its portable wearable property.
Description
Technical field
The present invention relates to field of medical device, in particular to a kind of adaptive wearable curing thrombus equipment
And its control method.
Background technique
Deep vain thrombosis refers to blood in the intracavitary abnormal setting of Deep venou, and vein obstruction lumen leads to venous return
Obstacle causes the clinical symptoms such as distal vein high pressure, limb swelling, pain and superficial vein expansion, is more common in lower limb, can cause not
With the chronic Deep venous insufficiency of degree, can disable when serious.
There are three types of measures for deep vein thrombosis prevention, first is that (multi-activity) is prevented on basis, second is that chemoprophylaxis (anticoagulant), third is that
Physical prophylaxis, i.e. pressure socks or air wave Instrument for Pressure.Basic preventive inoculation is to can be with the crowd of normal activity；Chemoprophylaxis is directed to blood
The high crowd of bolt incidence, but have the risk of bleeding；Physical prophylaxis is that target user is most wide and safest precautionary measures.It is empty
Wave Instrument for Pressure is also known as circulating pressure therapeutic equipment.Air wave pressure therapeutic device uses intermittent pneumatic compression, mainly by multi-cavity
The sequential inflation/deflation repeatedly of air bag, forms the circulating pressure to limbs and tissue, to the distal end to the proximal end of limbs of limbs
Uniform sequential extruding is carried out, the flowing of blood and lymph is promoted and improves the effect of microcirculation, accelerates the reflux of limb tissue liquid,
Formation, the prevention edema of limbs and trunks for facilitating pre- preventing thrombosis, can directly or indirectly treat relevant many to hematolymphoid circulation
Disease.
Current air wave pressure therapeutic device be all generally set by doctor treatment pressure and the intercycle time into
Row treatment, but doctor is rule of thumb come the pressure being arranged and intercycle time, is not to be suitble to each human body, Bu Nengda
It is imitated to optimal treatment.How pressure and venous backflow time are born according to the vein of human body and come personalized provides treatment side
Case is to perplex the greatest problem of doctor.
Application number of invention patent provides one kind with vein full detection again for 201210059006.7 Chinese patent
The interval inflating pressure system of function, the emptying of blood that the system host is detected according to detection sensor and recharge interval come
Dynamic adjusts the inflation cycle interval of the interval inflating pressure system, and the detection sensor is infrared sensor, packet
RF transmitter and infrared receiver are included, and based on the intensity number for reflecting infrared ray received by infrared receiver
Value changes to react blood circulation state, and the RF transmitter and infrared receiver are worked at the same time in multiple infrared waves
Section, and final detected value is determined based on the average fit of each infrared band detection data.Such detection mode by infrared intensity,
The influence of attenuation coefficient and barrier etc. is big, and detection accuracy is disturbed that factor is more, and is not easy to the position of wearing pressure air bag
Detection.On the other hand, air wave pressure therapeutic device volume is big on the market, weight weight, generally cart type or head of a bed wall-hanging, no
It is used convenient for doctor or nurse, is not easy to use when patient transfers from one hospital to another, on the other hand such equipment price is expensive, and it is complicated for operation, no
It is suitble to the places such as family and the center She Kang to use.
Application No. is 201521067311.6 utility model patents to elaborate a kind of portable air wave therapeutic instrument, by
Host machine part and leg cover two parts composition, are furnished with lithium battery in the air wave treatment spacing instrument host, small in size, light-weight, are mounted on
Leg covers surface, directly using leg cover in connect port and the host of air bag connect gas socket and connect realization inflation/deflation, but the utility model
The portable air wave therapeutic instrument of elaboration can only control the leg set an of individual cavity, since current air wave treatment spacing instrument is used
Leg set be substantially made of multiple cavities, squeezed by the inflation/deflation of multi-cavity and realize the effect for promoting venous blood circulation.Institute
It is although small in size with the equipment that the utility model provides, can be portable, but the work for promoting venous blood circulation cannot be effectively realized
With having little effect to the formation of prevention of deep vein thrombosis.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of adaptive wearable curing thrombus equipment and its control
Method, the equipment is on the basis of realizing its portable wearable property, also based on the vein Refilling time that automatically detects and quiet
Arteries and veins bears pressure as therapeutic scheme, can preferably be obedient to the rule of human vein blood flow.
The technical solution adopted by the present invention is that: provide one kind adaptive wearable curing thrombus equipment, including host,
The pressure air bag component being connected with the host gas circuit, the pressure air bag component include mutually independent multi-cavity pressure air bag,
The host includes controlling for detecting the most suitable detection for bearing pressure and vein Refilling time of vein by multi-cavity pressure air bag
It treats module and obtains the most suitable receiving pressure of the vein and the vein Refilling time automatically and as pressure air bag
The control module that the treatment pressure of component and inflation/deflation intercycle time treat patient.
Adaptive wearable curing thrombus equipment of the present invention, the detection treatment module pass through to multi-cavity pressure
A certain cavity pressure air bag, which carries out pneumatic compression, in strength capsule detects the artery mean pressure at human body therapy position, average according to artery
Pressure, determines the most suitable receiving pressure of the vein at human body therapy position, by cavity pressure air bag each in multi-cavity pressure air bag from telecentricity
End is successively forced into that vein is most suitable to bear pressure to empty the venous blood of therapentic part to proximal part, then by therapentic part certain
One cavity pressure air bag is depressurized to a certain preset pressure, filters out and detects its blood after arterial pulse wave signal and come back to therapentic part
And intravenous pressure reaches time when stable state, uses different decompression preset pressure weights to the pressure air bag of different cavity
Multiple above-mentioned steps are multiple, do quadratic regression processing to the multiple times detected, judge maximum time point for vein again
Filling time.
Adaptive wearable curing thrombus equipment of the present invention, the pressure air bag component includes for hiding
The hidden bag of tracheae is connected between the host and the pressure air bag component.
Adaptive wearable curing thrombus equipment of the present invention, the host be additionally provided with for the pressure
The adhesive surface that air bag component mutually glues, the host are formed by mutually sticking at the pressure air bag component with the pressure air bag component
One entirety.
Adaptive wearable curing thrombus equipment of the present invention, the host further include the pressure for identification
The automatic identification module of strength capsule coding, the automatic identification module are electrically connected to the control module.
Adaptive wearable curing thrombus equipment of the present invention, the detection treatment module includes for real-time
Detect the pressure sensor of airline pressure, the air pump for inflating to the pressure air bag component and for controlling gas circuit and described
The solenoid valve of pressure air bag component air pressure.
Adaptive wearable curing thrombus equipment of the present invention, the host are equipped with air-path interface, the pressure
Power air bag component is equipped with pipe interface corresponding with the air-path interface, leads between the host and the pressure air bag component
Cross the air-path interface be connected with the pipe interface realize gas circuit communicate.
Adaptive wearable curing thrombus equipment of the present invention, the host further include for showing treatment ginseng
Several and state instruction display module, the power management module for providing power supply, be used for it is wireless with extraneous intelligent management platform
The wireless communication module of communication and the state indicator module for being used to indicate working condition, battery status and police instruction information, institute
State display module, the power management module, the wireless communication module and the state indicator module respectively with the control
Module is connected and is controlled by the control module.
Adaptive wearable curing thrombus equipment of the present invention, the host further includes shell, the shell
It is made of flexible material.
The present invention also provides a kind of control methods of adaptive wearable curing thrombus equipment, comprising the following steps:
S1 carries out pneumatic compression to a certain chamber in the multi-cavity pressure air bag for acting on human body limb position, detects human body limb
The mean pressure of body region artery；
S2 determines that the optimum pressure power P that human vein can be born is used as treatment pressure according to artery mean pressure；
S3 is successively inflated to the treatment pressure from distal end to proximal part to multi-cavity pressure air bag, is deflated to the first chamber
Some preset pressure value P 1, the second chamber keep pressure constant, and the pressure for detecting the first chamber of human body position limbs at this time becomes
Change；
S4 carries out arterial pulse wave to the pressure sensing result in S3 step and filters out, when calculating vein pressure and reaching stable
Between, the as venous blood time t1 that is again filled with the first chamber position limbs, after having detected venous filling time t1, all
Cavity is deflated simultaneously；
S5 is successively inflated to treatment pressure to proximal part from distal end to multi-cavity pressure air bag again, and the first chamber is deflated at this time
To zero pressure, the second chamber is deflated to some preset pressure value P 1, and third chamber keeps pressure constant, detects the second chamber of human body at this time
The pressure change of position limbs；
S6 carries out arterial pulse wave to the pressure sensing result in S5 step and filters out, and calculates vein pressure and reaches when stablizing
Time, as venous blood are again filled with the time t2 of the second chamber position limbs, have detected complete after venous filling time t2
Portion's cavity is deflated simultaneously；
S7 repeats S3-S6 step n times, wherein the deflation preset pressure of n times is respectively P2, P3 ... P (1+N), be can be detected
Vein Refilling time t3, t4, t5, t6 ... t ((N+1) * 2)；
S8 carries out Quadratic Regression Fitting according to 2N measured vein Refilling time, when finding out maximum on parabola
Between point, the vein Refilling time t as human body；
S9 sets the most suitable receiving pressure P and vein Refilling time t of the vein measured to the inflation of multi-cavity pressure air bag
Pressure and cycle charge discharge gas interval time simultaneously control multi-cavity pressure air bag progress cycle operation；
S10 at regular intervals, repeats step S1-S9.
Compared with prior art, the invention has the following advantages:
(1) by calculating vein Refilling time after filtering out to arterial pulse wave, reduce arterial pulse to vein
The influence of Refilling time considerably increases precision and accuracy to the measurement of human vein Refilling time.
(2) present invention is powered by built-in power management module, does not have power supply line, the connection with pressure air bag outside host
Tracheae farthest shortens length, and the connection tracheae of host and pressure air bag is hidden in pressure air bag and hides in cloth, with
Pressure air bag forms an entirety, and not external tracheae is external only to realize that small in size, structure is simple by integrated interface,
The operation of doctor is greatly facilitated, is carried convenient for human body, the comfortableness and security that human body uses are improved.
(3) present invention realizes that automatic detection human vein Refilling time and vein bear pressure, according to what is detected automatically
Therapeutic scheme of the parameter as human body can effectively solve the puzzlement of doctor, effectively promote venous backflow, effectively prevent
The formation of deep vein thrombosis, while realizing individual difference alienation, intelligence.
(4) host of the present invention has the function of automatic identification air bag number, and human body uses phase when can guarantee detection and treatment
The air bag of adaptation guarantees the safety and efficacy that equipment uses.
(5) present invention uses wireless telecommunications, and nurse can monitor the working condition and report of all equipment in work station
Alert information, can provide convenient reliable solution in time for patient.
(6) pressure air bag component can select the multi-cavity pressure air bag combination of different function to be controlled according to different therapentic parts
It treats, and forms simply, it is easy to use.
(7) shell of the present invention uses the material design with flexibility, can preferably make host close with pressure air bag
It is connected, while being more suitable for the human body of different leg types.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is the structural schematic diagram of adaptive wearable curing thrombus equipment provided in an embodiment of the present invention；
Fig. 2 is the flat of pressure air bag component in adaptive wearable curing thrombus equipment provided in an embodiment of the present invention
Face structural schematic diagram；
Fig. 3 is the functional block diagram of wearable curing thrombus equipment adaptive provided by the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of main machine body provided by the embodiment of the present invention；
Fig. 5 is the conditional curve figure one of vein of embodiment of the present invention Refilling time detection；
Fig. 6 is the conditional curve figure two of vein of embodiment of the present invention Refilling time detection；
Fig. 7 is the conditional curve figure three of vein of embodiment of the present invention Refilling time detection；
Fig. 8 is the conditional curve figure four of vein of embodiment of the present invention Refilling time detection；
Fig. 9 is the conditional curve figure five of vein of embodiment of the present invention Refilling time detection；
Figure 10 is the conditional curve figure six of vein of embodiment of the present invention Refilling time detection.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, adaptive wearable curing thrombus equipment provided in an embodiment of the present invention, including 1 He of host
Pressure air bag component 2, wherein host 1 includes fuselage 15, air-path interface 14 and adhesive surface, and adhesive surface can be independent two,
It is also possible to an entirety for having connection, adhesive surface is the first adhesive surface for being respectively placed in 14 two sides of air-path interface in the present embodiment
12 and second adhesive surface 13；Pressure air bag component 2 includes the pipe interface 21 being connected corresponding with air-path interface 14 and a phase
Independent three cavity pressures air bag between mutually, in the present embodiment, three cavity pressure air bags are by two-chamber pressure air bag 22 and single-chamber pressure
Air bag 23 forms, and pressure air bag component 2 further includes the first tracheae 211, the second tracheae being connected respectively with three pressure air bags
212 and third tracheae 213.
Fig. 2 is pressure air bag component planes structural schematic diagram provided in an embodiment of the present invention, in conjunction with Fig. 1 and Fig. 2 it is found that pressure
Single-chamber pressure air bag 23 and two-chamber pressure air bag 22 in power air bag component 2 are connected to pipe interface 21 by tracheae, make it
Can be formed an entirety come using.First pressure air bag 221, second pressure gas of the two-chamber pressure air bag 22 by two autonomous closures
Capsule 222 forms, and there are also for ventilative ventilation mouth 223 between two chambers.Single-chamber pressure air bag 23 is then by a closed third
Pressure air bag 231 forms, and the interior packet of closed airbag and tracheae is designed with around two-chamber pressure air bag 22 and single-chamber pressure air bag 23
Cloth and outsourcing cloth.Pressure air bag component 2 further includes hidden bag 224 and hook surface and hair for equipment to be tied up to the fixation on leg
Face, hidden bag 224 are used to hide the connection tracheae between host 1 and pressure air bag component 2, make to connect tracheae and host 1, pressure
Air bag component 2 forms an entirety, so that whole device is not had external tracheae, doctor is facilitated to operate, and improves human body comfort.
In actual use, it by the way that the hook surface of pressure air bag component 2 and hair side is bonding, consolidate two-chamber pressure air bag 22 can
Surely it ties up at the shank position of human body lower limbs, single-chamber pressure air bag 23 can then be placed as needed, be placed in two-chamber pressure air bag 22
It can be used as sufficient pressure air bag when lower part to use, and then can be used as thigh pressure gas when it is placed in two-chamber 22 top of pressure air bag
Capsule uses, and realizes the present embodiment to the multifarious treatment of people's body part with this.Bead flipper outside pressure air bag and air bag and
Outsourcing cloth is designed to comply with the shape of ergonomics according to human body fixed position, more comfortable when human body can be made to use.First
Tracheae 211, the second tracheae 212 and 213 one end of third tracheae are connected to three air bags respectively, and the other end is connected to pipe interface 21
On, pipe interface 21 is convenient to match connection with air-path interface 14, when pipe interface 21 and the connection of air-path interface 14, passes through
By on host the first adhesive surface 12 and the second adhesive surface 13 paste the surface of pressure air bag component 2, both make to form one
It is whole, to realize that host 1 is integrated with pressure air bag component 2, keeps equipment whole light and handy portable, human body is facilitated to use.
Preferably, the material of pressure air bag preferentially selects TPU or PVC material in the present embodiment；It is outer on the outside of pressure air bag
The relatively comfortable materials such as the preferred flannelette of the material of infantees, nylon or non-woven fabrics；The bead flipper that pressure air bag contacts human body side is excellent
Select ventilative, comfortable non-woven fabrics；It can be made by the multi-cavity pressure air bag that single-chamber pressure air bag 23 and two-chamber pressure air bag 22 form
Three cavity pressure air bags of one entirety can also set multi-cavity pressure air bag to according to user demand the gas of two chambers or three chambers or more
Capsule.
Fig. 3 is the functional block diagram of wearable curing thrombus equipment adaptive provided by the embodiment of the present invention, host 1
Module 11, automatic identification module 105, display module 101, power management module 102, wireless communication module are treated including detection
103, state indicator module 104, detection treatment module 11 and control module 10.Detection treatment module 11 includes being used for real-time detection
The pressure sensor 111 of airline pressure, the air pump 112 for being inflated to pressure air bag component 2 and for controlling gas circuit and pressure
The solenoid valve of 2 air pressure of air bag component, detection treatment module 11 are connected with control module 10 and are controlled by control module 10.Detection is controlled
It treats module 11 and detects the artery at human body therapy position by carrying out pneumatic compression to cavity pressure air bag a certain in multi-cavity pressure air bag
Mean pressure determines the most suitable receiving pressure of the vein at human body therapy position, by multi-cavity pressure air bag according to artery mean pressure
Each cavity pressure air bag is forced into the most suitable receiving pressure of vein successively from distal end to proximal part to empty the venous blood of therapentic part
Liquid, then a certain cavity pressure air bag of therapentic part is depressurized to a certain preset pressure, it is detected after filtering out arterial pulse wave signal
Time when blood comes back to therapentic part and intravenous pressure reaches stable state uses the pressure air bag of different cavity
Different decompression preset pressures repeats the above steps repeatedly, does quadratic regression processing to the multiple times detected, judgement is wherein
Maximum time point is vein Refilling time；Pressure air bag encodes automatic identification module 105 for identification, uses it in equipment
It is preceding or replacement pressure air bag when, be all correct pressure air bag to ensure to use every time, thus prevent pressure air bag with
The influence of job failure caused by host 1 is incompatible or component damage；Display module 101 is for display treatment parameter and respectively
The instruction of kind state；Power management module 102 using built-in repeatable charge and discharge lithium battery, power management module 102 with
Host 1 is electrically connected and provides power supply for host；Wireless communication module 103, can for equipment and intelligent management platform wireless telecommunications
The working condition and warning message of real time inspection all devices；State indicator module 104 is used to indicate working condition, battery shape
State and police instruction information；Control module 10 is used to control the work of each module, and measures automatically according to detection treatment module 11
Vein most suitable bear pressure and vein Refilling time to control the treatment pressure of pressure air bag component 2 in therapeutic process and follow
The central spacer time, to realize the adaptive curing thrombus of the equipment.
Specifically, as shown in figure 4, fuselage 15 include shell 1511, encryption PCBA1512, battery 1513, display screen 1515,
Mainboard 1516, air pump 112, gas bleeder valve 1514, solenoid valve 1520, bracket 1521, key 1522, bottom plate 1517, cohesive cloth 1518,
Five logical 1523, threeway 1524 and gas path joint 1519.Shell 1511 uses flexible material, if silica gel is made into, be convenient for and pressure gas
Capsule fits together, and can be applicable in the human body of different leg types；Encrypting on PCBA1512 has encryption IC, and encryption PCBA1512 is gentle
Pipeline connector 1519 is embedded in the air-path interface 14 on host 1, when air-path interface 14 is connect with pressure air bag pipe interface 21,
The air bag identification code that CPU reception encryption PCBA1512 on mainboard 1516 is read, it can be achieved that distinguish correct pressure gas automatically
Capsule prevents from guaranteeing that human body uses the safety and efficacy of equipment using incompatible air bag；Battery 1513 is entire circuit
Power supply is provided, is preferably rechargeable lithium battery；Display screen 1515 is used for display working condition and alarm condition；Key 1522 is used
In the switch and equipment working condition of startup power supply；Bracket 1521 is for fixing display screen 1515, mainboard 1516 and key 1522；
Air pump 112 is for giving air bag inflating pressure；Gas bleeder valve 1514 loses heart for entire air-channel system；Solenoid valve 1520 uses three
The gas that solenoid valve controls three cavitys of pressure air bag respectively keeps and loses heart, quantity and pressure air bag number of cavities one
It causes；Threeway 1524 and five logical 1523 connection gas bleeder valves 1514, air pump 112, solenoid valve 1520 and pressure sensor 111 form entirely
The air-channel system of product.
The embodiment of the present invention also provides a kind of working method of adaptive wearable curing thrombus equipment, including following
Step:
S1 host carries out pneumatic compression to the second chamber in three cavity pressure air bags, detects human body limb using oscillographic method principle
The mean pressure of position artery；
S2 determines optimum pressure power that human vein can be born by software algorithm according to artery mean pressure, and vein is most suitable
Pressure P is born as treatment pressure；
S3 is successively inflated to treatment pressure to proximal part from distal end to three cavity pressure air bags, is deflated to some to the first chamber
Preset pressure value P 1, the second chamber keep pressure constant, detect the pressure change of the first chamber of human body position limbs at this time；
S4 has vein pressure change curve due to the existing arterial pulse wave of the pressure curve detected, so walking to S3
Pressure sensing result in rapid carries out arterial pulse wave and filters out, and calculates time when vein pressure reaches stable, as venous blood
Liquid is again filled with the time t1 of the first chamber position limbs, has detected whole cavitys after venous filling time t1 while having deflated；
S5 is successively inflated to treatment pressure to proximal part from distal end to three cavity pressure air bags again, and the first chamber is deflated at this time
To zero pressure, the second chamber is deflated to some preset pressure value P 1, and third chamber keeps pressure constant, detects the second chamber of human body at this time
The pressure change of position limbs；
S6 carries out arterial pulse wave to the pressure sensing result in S5 step and filters out, and calculates vein pressure and reaches when stablizing
Time, as venous blood are again filled with the time t2 of the second chamber position limbs, have detected complete after venous filling time t2
Portion's cavity is deflated simultaneously；
S7 repeats S3-S6 step twice, wherein deflation preset pressure twice is respectively P2, P3, and vein can be detected again
Filling time t3, t4, t5 and t6；
S8 carries out Quadratic Regression Fitting according to six measured vein Refilling times, when finding out maximum on parabola
Between point, the vein Refilling time t as human body；
S9 host sets multi-cavity pressure gas for the vein measured most suitable receiving pressure P and vein Refilling time t automatically
The blowing pressure of capsule and cycle charge discharge gas interval time simultaneously control multi-cavity pressure air bag progress cycle operation；
S10 repeated step S1-S9 every 30 minutes.
The inflation/deflation process of pressure air bag, i.e., according to treatment pressure P by successively being filled to limbs from distal end to proximal part
Gas pressurization release again, after completing a pressing process, after waiting vein Refilling time t to reach, restarting is next time
Pressing process, process repeatedly make it generate contraction and the diastole effect such as muscle, promote venous blood and lymph
Circulation, while mitigating valve and wall of vein pressure, thus venous blood circulation can be remarkably promoted, Pulsating Flow is formed, enhancing
Fibrinolytic Activities reach antithrombotic purpose.
Fig. 5 to Figure 10 is the conditional curve figure of vein Refilling time of embodiment of the present invention detection, and abscissa is to adopt in figure
Sample frequency, ordinate are millimetres of mercury, wherein treatment pressure P is 60mmHg, and preset pressure value P1, P2, P3 are respectively
10mmHg, 20mmHg, 30mmHg, venous filling time t1, t2, t3, t4, t5, the t6 measured be respectively 60s, 55s, 45s,
40s, 38s, 35s are 60s by the human vein Refilling time t measured after Quadratic Regression Fitting.As seen from the figure, this is utilized
The embodiment of invention reduces arterial pulse pair due to calculating vein Refilling time after filtering out to arterial pulse wave again
The influence of vein Refilling time considerably increases precision and accuracy to the measurement of human vein Refilling time, this implementation
The adaptive wearable curing thrombus equipment and its working method that example provides keeps the detection of vein Refilling time disposable complete
At, without artificial setting or intervene, integrated and the degree of automation with height, it can be achieved that antithrombotic adaptive treatment,
By effectively detecting the core link of the most suitable treatment pressure and vein Refilling time of human body as curing thrombus scheme
One of, the puzzlement of doctor can be effectively solved, most suitable treatment method can be formulated for each human body personalization, while can significantly promote
Into venous blood circulation, the purpose of prevention of deep vein thrombosis formation is effectively achieved.
The embodiment of the present invention is described in conjunction with attached drawing above, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (8)
1. a kind of adaptive wearable curing thrombus equipment, including host (1), the pressure being connected with the host (1) gas circuit
Power air bag component (2), which is characterized in that the pressure air bag component (2) includes mutually independent multi-cavity pressure air bag, the master
Machine (1) includes controlling for detecting the most suitable detection for bearing pressure and vein Refilling time of vein by the multi-cavity pressure air bag
It treats module (11) and obtains the most suitable receiving pressure of the vein and the vein Refilling time automatically and as described
The control module (10) that the treatment pressure of pressure air bag component (2) and inflation/deflation intercycle time treat patient；Institute
It states detection treatment module (11) and detects human body by carrying out pneumatic compression to a certain cavity pressure air bag in the multi-cavity pressure air bag
The artery mean pressure of therapentic part determines the most suitable receiving pressure of the vein at human body therapy position, by right according to artery mean pressure
Each cavity pressure air bag is forced into the most suitable receiving pressure of vein successively from distal end to proximal part to arrange in the multi-cavity pressure air bag
The venous blood of empty therapentic part, then a certain cavity pressure air bag of therapentic part is depressurized to a certain preset pressure, filter out artery
Its blood is detected after pulse wave signal and comes back to therapentic part and time when intravenous pressure reaches stable state, to not
Pressure air bag with chamber is repeated the above steps repeatedly using different decompression preset pressures, is done to the multiple times detected secondary
Recurrence processing, judges maximum time point for vein Refilling time.
2. adaptive wearable curing thrombus equipment as described in claim 1, which is characterized in that the pressure air bag group
Part (2) includes for hiding the hidden bag (224) for connecting tracheae between the host (1) and the pressure air bag component (2).
3. adaptive wearable curing thrombus equipment as described in claim 1, which is characterized in that the host (1) is also
Equipped with the adhesive surface for mutually gluing with the pressure air bag component (2), the host (1) is by mutually sticking at the pressure air bag group
Part (2) and the pressure air bag component (2) form an entirety.
4. adaptive wearable curing thrombus equipment as described in claim 1, which is characterized in that the host (1) is also
Automatic identification module (105) including the pressure air bag coding for identification, the automatic identification module (105) are electrically connected to
The control module (10).
5. adaptive wearable curing thrombus equipment as described in claim 1, which is characterized in that mould is treated in the detection
Block (11) includes for the pressure sensor (111) of real-time detection airline pressure, for inflating to the pressure air bag component (2)
Air pump (112) and solenoid valve for controlling gas circuit and the pressure air bag component (2) air pressure.
6. adaptive wearable curing thrombus equipment as described in claim 1, which is characterized in that the host (1) sets
Having air-path interface (14), the pressure air bag component (2) is equipped with pipe interface (21) corresponding with the air-path interface (14),
Pass through the air-path interface (14) and the pipe interface (21) phase between the host (1) and the pressure air bag component (2)
Even realize that gas circuit communicates.
7. adaptive wearable curing thrombus equipment as described in claim 1, which is characterized in that the host (1) is also
Including treating the display module (101) of parameter and state instruction, for providing the power management module of power supply for showing
(102), for the wireless communication module (103) with extraneous intelligent management platform wireless telecommunications and working condition, electricity are used to indicate
The state indicator module (104) of pond state and police instruction information, the display module (101), the power management module
(102), the wireless communication module (103) and the state indicator module (104) are connected with the control module (10) respectively
And it is controlled by the control module (10).
8. adaptive wearable curing thrombus equipment as described in claim 1, which is characterized in that the host (1) is also
Including shell (1511), the shell (1511) is made of flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610857085.4A CN106377402B (en) | 2016-09-27 | 2016-09-27 | A kind of adaptive wearable curing thrombus equipment and its control method |
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|---|---|---|---|
| CN201610857085.4A CN106377402B (en) | 2016-09-27 | 2016-09-27 | A kind of adaptive wearable curing thrombus equipment and its control method |
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| Publication Number | Publication Date |
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| CN106377402A CN106377402A (en) | 2017-02-08 |
| CN106377402B true CN106377402B (en) | 2019-04-16 |
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| CN201610857085.4A Active CN106377402B (en) | 2016-09-27 | 2016-09-27 | A kind of adaptive wearable curing thrombus equipment and its control method |
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| WO2023048772A1 (en) * | 2021-09-24 | 2023-03-30 | Hyper Ice, Inc. | Pneumatic compression systems and methods |
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| CN114366602A (en) * | 2022-01-25 | 2022-04-19 | 河南翔宇医疗设备股份有限公司 | An instrument for preventing deep vein thrombosis |
| CN114668645B (en) * | 2022-04-21 | 2023-10-20 | 四川千里倍益康医疗科技股份有限公司 | Pneumatic massager and control method thereof |
| CN114699230B (en) * | 2022-06-06 | 2022-08-30 | 南昌大学第二附属医院 | Lower limb protector |
| CN116370285B (en) * | 2023-04-21 | 2023-09-29 | 余姚市博安医疗器械科技有限公司 | Control method and system for air wave pressure therapeutic apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102579238A (en) * | 2012-03-08 | 2012-07-18 | 北京龙马负图科技有限公司 | Limb vein pump system synchronous to pulses of limbs |
| CN102579237A (en) * | 2012-03-08 | 2012-07-18 | 北京龙马负图科技有限公司 | Intermittent pneumatic compression system with venous refilling detecting function |
| EP2436308B1 (en) * | 2010-09-30 | 2013-12-11 | Covidien LP | Monitoring compliance using venous refill detection |
| CN104622674A (en) * | 2013-11-08 | 2015-05-20 | 连云港福源医疗器械有限公司 | Air wave pressure therapeutic apparatus |
| CN105012121A (en) * | 2015-08-14 | 2015-11-04 | 成都千里电子设备有限公司 | Therapeutic apparatus based on pressure therapy |
| CN105055147A (en) * | 2015-08-14 | 2015-11-18 | 成都千里电子设备有限公司 | Airwave pressure therapeutic apparatus structure capable of facilitating curative effect improvement |
| CN105832506A (en) * | 2016-03-17 | 2016-08-10 | 深圳麦科田生物医疗技术有限公司 | Portable deep vein anti-thrombosis pump |
-
2016
- 2016-09-27 CN CN201610857085.4A patent/CN106377402B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2436308B1 (en) * | 2010-09-30 | 2013-12-11 | Covidien LP | Monitoring compliance using venous refill detection |
| CN102579238A (en) * | 2012-03-08 | 2012-07-18 | 北京龙马负图科技有限公司 | Limb vein pump system synchronous to pulses of limbs |
| CN102579237A (en) * | 2012-03-08 | 2012-07-18 | 北京龙马负图科技有限公司 | Intermittent pneumatic compression system with venous refilling detecting function |
| CN104622674A (en) * | 2013-11-08 | 2015-05-20 | 连云港福源医疗器械有限公司 | Air wave pressure therapeutic apparatus |
| CN105012121A (en) * | 2015-08-14 | 2015-11-04 | 成都千里电子设备有限公司 | Therapeutic apparatus based on pressure therapy |
| CN105055147A (en) * | 2015-08-14 | 2015-11-18 | 成都千里电子设备有限公司 | Airwave pressure therapeutic apparatus structure capable of facilitating curative effect improvement |
| CN105832506A (en) * | 2016-03-17 | 2016-08-10 | 深圳麦科田生物医疗技术有限公司 | Portable deep vein anti-thrombosis pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023048772A1 (en) * | 2021-09-24 | 2023-03-30 | Hyper Ice, Inc. | Pneumatic compression systems and methods |
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