CN109717859B - A device for detecting and treating foot microcirculation based on pneumatic compression - Google Patents
A device for detecting and treating foot microcirculation based on pneumatic compression Download PDFInfo
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- 230000004089 microcirculation Effects 0.000 title claims abstract description 108
- 230000006835 compression Effects 0.000 title claims abstract description 72
- 238000007906 compression Methods 0.000 title claims abstract description 72
- 238000012544 monitoring process Methods 0.000 claims abstract description 100
- 230000017531 blood circulation Effects 0.000 claims abstract description 96
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 210000002683 foot Anatomy 0.000 claims description 99
- 238000011156 evaluation Methods 0.000 claims description 55
- 206010020565 Hyperaemia Diseases 0.000 claims description 26
- 208000022064 reactive hyperemia Diseases 0.000 claims description 26
- 238000011084 recovery Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 8
- 210000001142 back Anatomy 0.000 claims description 7
- 239000002390 adhesive tape Substances 0.000 claims description 5
- 210000001367 artery Anatomy 0.000 claims description 5
- 210000002465 tibial artery Anatomy 0.000 claims description 5
- 210000003423 ankle Anatomy 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 15
- 238000009530 blood pressure measurement Methods 0.000 abstract description 8
- 230000035488 systolic blood pressure Effects 0.000 description 6
- 206010012601 diabetes mellitus Diseases 0.000 description 5
- 238000002560 therapeutic procedure Methods 0.000 description 4
- 230000036770 blood supply Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 208000003790 Foot Ulcer Diseases 0.000 description 2
- 208000025865 Ulcer Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 231100000397 ulcer Toxicity 0.000 description 2
- 206010040943 Skin Ulcer Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
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Abstract
本发明公开了一种基于气动压缩的足部微循环检测与治疗装置，包括足套，足套内的上端面设有足背部气囊，足套内的底面上设有足底部气囊；所述足背部气囊内侧设有足背脉搏监测模块和足背血流监测模块，足背部气囊外侧设有足背压力测量模块；所述足底部气囊内侧分别设有足底脉搏监测模块和足底血流监测模块，足底部气囊外侧设有足底压力测量模块；还包括功能集总模块，功能集总模块分别与足背部气囊、足背脉搏监测模块、足背血流监测模块、足背压力测量模块、足底部气囊、足底脉搏监测模块、足底血流监测模块和足底压力测量模块相连。本发明具有测量方便和测量精度高的特点。
The invention discloses a foot microcirculation detection and treatment device based on pneumatic compression. The inner side of the back airbag is provided with a dorsal pulse monitoring module and a dorsal blood flow monitoring module, and the outer side of the dorsal airbag is provided with a dorsal pressure measurement module; Module, there is a plantar pressure measurement module on the outside of the sole airbag; it also includes a functional integrated module, which is respectively connected with the dorsal airbag, the dorsal pulse monitoring module, the dorsal blood flow monitoring module, the dorsal pressure measurement module, The sole air bag, the sole pulse monitoring module, the sole blood flow monitoring module and the sole pressure measurement module are connected. The invention has the characteristics of convenient measurement and high measurement accuracy.
Description
Technical Field
The invention relates to a foot treatment device, in particular to a foot microcirculation detection and treatment device based on pneumatic compression.
Background
Foot microcirculation is used for supplying nutrition to foot tissues and removing metabolic waste so as to maintain the health of the foot tissues, and microcirculation dysfunction can affect blood supply of the foot tissues and the protective response capability of blood flow to external adverse stimuli. In particular, in diabetic patients, microcirculatory disturbance can lead to an increased incidence of foot ulcers in the patient and affect the healing process of the tissues in the ulcerated area. At present, in the measurement means of the foot microcirculation blood supply capacity, the sole blood flow numerical measurement is mainly focused, and the defects of low reliability of evaluation indexes and high measurement complexity exist. Therefore, the prior art has the problems of inconvenient measurement and low measurement precision.
Disclosure of Invention
The invention aims to provide a foot microcirculation detecting and treating device based on pneumatic compression. The invention has the characteristics of convenient measurement and high measurement precision.
The technical scheme of the invention is as follows: a foot microcirculation detection and treatment device based on pneumatic compression comprises a foot sleeve, wherein the upper end surface in the foot sleeve is provided with an instep air bag, and the bottom surface in the foot sleeve is provided with a sole air bag; the inner side of the instep air bag is provided with an instep pulse monitoring module and an instep blood flow monitoring module, and the outer side of the instep air bag is provided with an instep pressure measuring module; the inner side of the sole part air bag is respectively provided with a sole pulse monitoring module and a sole blood flow monitoring module, and the outer side of the sole part air bag is provided with a sole pressure measuring module; the multifunctional integrated module is connected with the instep air bag, the instep pulse monitoring module, the instep blood flow monitoring module, the instep pressure measuring module, the sole air bag, the sole pulse monitoring module, the sole blood flow monitoring module and the sole pressure measuring module respectively.
In the device for detecting and treating foot microcirculation based on pneumatic compression, the functional lumped module comprises a control module, the input end of the control module is connected with a signal processing module, and the signal processing module is respectively connected with an instep pulse monitoring module, an instep blood flow monitoring module, an instep pressure measuring module, a sole pulse monitoring module, a sole blood flow monitoring module and a sole pressure measuring module through a data transmission module; the output end of the control module is connected with an air pump which is respectively connected with the instep air bag and the sole air bag; the control module is also connected with a power supply module.
In the device for detecting and treating foot microcirculation based on pneumatic compression, the upper part of the foot cover is provided with the foot cover zipper, and the foot cover zipper is positioned above the air bag at the instep.
In the foot microcirculation detecting and treating device based on pneumatic compression, the air bag at the instep is connected with the foot sleeve through the adhesive tape.
In the foot microcirculation detection and treatment device based on pneumatic compression, the instep air bag covers the whole instep area; the sole airbag covers the ankle and the entire plantar region.
In the device for detecting and treating foot microcirculation based on pneumatic compression, the instep pulse monitoring module is located at a position corresponding to an instep artery; the sole pulse monitoring module is positioned at a position corresponding to the posterior tibial artery.
In the device for detecting and treating foot microcirculation based on pneumatic compression, the instep blood flow monitoring module is positioned in the middle of the instep air bag; the sole blood flow monitoring module is positioned in the middle of the sole air bag.
In the foot microcirculation detection and treatment device based on pneumatic compression, the functional lumped module is also connected with a microcirculation detection and treatment control system; the microcirculation detection and treatment control system comprises a foot microcirculation evaluation module and a pneumatic compression treatment module; the foot microcirculation evaluation module comprises a instep microcirculation evaluation unit and a sole microcirculation evaluation unit; the pneumatic compression treatment module comprises an instep pneumatic compression treatment unit, a sole pneumatic compression treatment unit and a full-foot pneumatic compression treatment unit.
In the aforementioned device for detecting and treating foot microcirculation based on pneumatic compression, the specific evaluation method of the instep microcirculation evaluation unit is as follows: loading a specific value of pressure on instep tissues by using an instep air bag, measuring instep blood flow by using an instep blood flow monitoring module, and evaluating the instep microcirculation function according to the reactive hyperemia peak ratio and recovery duration of the instep blood flow after the pressure is loaded; the specific evaluation method of the plantar microcirculation evaluation unit comprises the following steps: the sole air bag is used for loading specific value pressure on sole tissues, sole blood flow is measured through the sole blood flow monitoring module, and the plantar microcirculation function is evaluated according to the reactive hyperemia peak ratio and recovery duration of the plantar blood flow after pressure loading.
The foot microcirculation detection and treatment device based on pneumatic compression has the specific evaluation criteria of the instep microcirculation evaluation unit: after the pressure is loaded, the reactive hyperemia peak ratio value of the blood flow of the instep and the sole is higher than a specific value a1, and the microcirculation function of the instep and the sole is evaluated to be excellent; when the pressure is loaded, the ratio of the reactive hyperemia peak values of the blood flow of the instep and the sole is lower than a specific value a2, and the microcirculation function of the instep and the sole is evaluated to be poor; when pressure is loaded, the peak ratio of reactive hyperemia of the blood flow of the instep and the sole is between the specific values a1 and a2, and the microcirculation function of the instep and the sole is evaluated to be middle.
Compared with the prior art, the foot cover is internally provided with the instep air bag and the sole air bag, the instep pulse monitoring module, the instep blood flow monitoring module and the instep pressure measuring module are respectively arranged at corresponding positions of the instep air bag, the sole pulse monitoring module, the sole blood flow monitoring module and the sole pressure measuring module are respectively arranged at corresponding positions of the sole air bag, and the functional lumped module is matched with the modules to realize detection and treatment of foot microcirculation. The device applies dynamic pressure to the tissues of the sole and the instep through the air bags of the sole and the instep respectively, measures the blood flow of the sole and the instep through the blood flow monitoring module of the sole and the blood flow monitoring module of the instep respectively, and evaluates the microcirculation function of the instep according to the reactive hyperemia peak ratio and the recovery time length of the blood flow after pressure loading. Meanwhile, the air bags on the instep and the sole can also carry out pneumatic compression treatment on the foot, the blood supply condition of the foot is improved by utilizing the pneumatic compression treatment, the microcirculation function of a patient is improved, and the pneumatic compression treatment method has important significance for maintaining the health of foot tissues and preventing and treating foot ulcer; the pressure of the instep air bag and the pressure of the sole air bag are monitored in real time through the instep pressure measuring module and the sole pressure measuring module respectively, so that the pressure of the air bag can be adjusted in real time conveniently, and the pressure of the air bag is in the optimal state. The invention also has the function of providing intervention treatment by combining the microcirculation detection result. In conclusion, the invention has the characteristics of convenient measurement and high measurement precision.
Drawings
Fig. 1 is a schematic structural view of the present invention.
The labels in the figures are: 1-foot cover, 2-instep air bag, 3-sole air bag, 4-instep pulse monitoring module, 5-instep blood flow monitoring module, 6-instep pressure measuring module, 7-sole pulse monitoring module, 8-sole blood flow monitoring module, 9-sole pressure measuring module, 10-functional lumped module, 11-foot cover zipper and 12-adhesive tape.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Examples are given. A foot microcirculation detection and treatment device based on pneumatic compression is composed of a foot sleeve 1, a foot back air bag 2 is arranged on the upper end face in the foot sleeve 1, and a foot bottom air bag 3 is arranged on the bottom face in the foot sleeve 1; an instep pulse monitoring module 4 and an instep blood flow monitoring module 5 are arranged on the inner side of the instep air bag 2, and an instep pressure measuring module 6 is arranged on the outer side of the instep air bag 2; the inner side of the sole airbag 3 is respectively provided with a sole pulse monitoring module 7 and a sole blood flow monitoring module 8, and the outer side of the sole airbag 3 is provided with a sole pressure measuring module 9; still include function lumped module 10, function lumped module 10 links to each other with instep gasbag 2, instep pulse monitoring module 4, instep blood flow monitoring module 5, instep pressure measurement module 6, sole gasbag 3, sole pulse monitoring module 7, sole blood flow monitoring module 8 and sole pressure measurement module 9 respectively.
The functional lumped module 10 comprises a control module, the input end of the control module is connected with a signal processing module, and the signal processing module is respectively connected with the instep pulse monitoring module 4, the instep blood flow monitoring module 5, the instep pressure measuring module 6, the sole pulse monitoring module 7, the sole blood flow monitoring module 8 and the sole pressure measuring module 9 through a data transmission module; the output end of the control module is connected with an air pump which is respectively connected with the instep air bag 2 and the sole air bag 3; the control module is also connected with a power supply module.
The upper part of the foot cover 1 is provided with a foot cover zipper 11, and the foot cover zipper 11 is positioned above the instep airbag 2.
The instep airbag 2 is connected with the foot cover 1 through the adhesive tape 12.
The instep airbag 2 covers the entire instep area; the sole airbag 3 covers the ankle and the entire plantar region.
The instep pulse monitoring module 4 is positioned at a position corresponding to the instep artery; the sole pulse monitoring module 7 is positioned at a position corresponding to the posterior tibial artery.
The instep blood flow monitoring module 5 is positioned in the middle of the instep air bag 2; the sole blood flow monitoring module 8 is positioned in the middle of the sole portion air bag 3.
The functional lumped module 10 is also connected with a microcirculation detection and treatment control system; the microcirculation detection and treatment control system comprises a foot microcirculation evaluation module and a pneumatic compression treatment module; the foot microcirculation evaluation module comprises a instep microcirculation evaluation unit and a sole microcirculation evaluation unit; the pneumatic compression treatment module comprises an instep pneumatic compression treatment unit, a sole pneumatic compression treatment unit and a full-foot pneumatic compression treatment unit.
The specific evaluation method of the foot back microcirculation evaluation unit comprises the following steps: loading a specific value of pressure on instep tissues by using an instep air bag, measuring instep blood flow by using an instep blood flow monitoring module, and evaluating the instep microcirculation function according to the reactive hyperemia peak ratio and recovery duration of the instep blood flow after the pressure is loaded; the specific evaluation method of the plantar microcirculation evaluation unit comprises the following steps: the sole air bag is used for loading specific value pressure on sole tissues, sole blood flow is measured through the sole blood flow monitoring module, and the plantar microcirculation function is evaluated according to the reactive hyperemia peak ratio and recovery duration of the plantar blood flow after pressure loading. The specific pressure mentioned above is 300 mmHg.
The specific evaluation standard of the dorsum pedis microcirculation evaluation unit is as follows: after the pressure is loaded, the reactive hyperemia peak ratio value of the blood flow of the instep and the sole is higher than a specific value a1, and the microcirculation function of the instep and the sole is evaluated to be excellent; when the pressure is loaded, the ratio of the reactive hyperemia peak values of the blood flow of the instep and the sole is lower than a specific value a2, and the microcirculation function of the instep and the sole is evaluated to be poor; when pressure is loaded, the peak value of reactive hyperemia of the blood flow of the instep and the sole is between the specific values a1 and a2, and the microcirculation function of the instep and the sole is evaluated to be middle.
Regarding the values of a1 and a2, the following two ways can be used to determine:
1) specific numerical values: a1 is 5.58, a2 is 3.2.
2) The measurement results are:
a 1: non-diabetic human feet with good foot tissue status (Wanger rating of 0), measured reactive hyperemia peak ratio;
a 2: peak reactive hyperemia ratios were measured for human feet with diabetes and ulcers on foot tissue (Wanger scale 3).
The instep pneumatic compression treatment module sets pneumatic compression treatment intensity according to the instep microcirculation function grade evaluated by the instep blood flow monitoring module and the instep air bag and an instep arterial systolic pressure result measured by the instep pulse monitoring module; the sole pneumatic compression treatment module sets pneumatic compression treatment intensity according to the sole microcirculation function grade evaluated by the sole blood flow monitoring module and the sole air bag and a sole arterial systolic pressure result measured by the sole pulse monitoring module; the full-foot pneumatic compression treatment module is combined with the measurement and evaluation results of the instep and the sole to set the pneumatic compression treatment intensity.
Example 2. A foot microcirculation detection and treatment device based on pneumatic compression is composed of a foot sleeve 1, a foot back air bag 2 is arranged on the upper end face in the foot sleeve 1, and a foot bottom air bag 3 is arranged on the bottom face in the foot sleeve 1; an instep pulse monitoring module 4 and an instep blood flow monitoring module 5 are arranged on the inner side of the instep air bag 2, and an instep pressure measuring module 6 is arranged on the outer side of the instep air bag 2; the inner side of the sole airbag 3 is respectively provided with a sole pulse monitoring module 7 and a sole blood flow monitoring module 8, and the outer side of the sole airbag 3 is provided with a sole pressure measuring module 9; still including function lump module 10, function lump module 10 links to each other with instep gasbag 2, instep pulse monitoring module 4, instep blood flow monitoring module 5, instep pressure measurement module 6, sole gasbag 3, sole pulse monitoring module 7, sole blood flow monitoring module 8 and sole pressure measurement module 9 respectively through the connecting wire. For the assessment of microcirculation function of the foot of a user and treatment based on pneumatic compression.
The foot sleeve 1 comprises an inner layer and an outer layer; the outer layer is made of a non-deformable material and is used for limiting the expansion force to the outside when the air bags on the back and the foot bottom are dynamically compressed; the inner layer is made of a relatively thick, soft, safe material for conforming to and protecting the foot tissue.
The instep air bag 2 and the sole air bag 3 are made of flexible and easy-to-adhere materials and are used for uniformly applying pressure to foot tissues.
The functional lumped module 10 comprises a control module, the input end of the control module is connected with a signal processing module, and the signal processing module is respectively connected with the instep pulse monitoring module 4, the instep blood flow monitoring module 5, the instep pressure measuring module 6, the sole pulse monitoring module 7, the sole blood flow monitoring module 8 and the sole pressure measuring module 9 through a data transmission module; the output end of the control module is connected with an air pump which is respectively connected with the instep air bag 2 and the sole air bag 3; the control module is also connected with a power supply module.
The upper part of the foot cover 1 is provided with a foot cover zipper 11, and the foot cover zipper 11 is positioned above the instep airbag 2.
The instep airbag 2 is connected with the foot cover 1 through the adhesive tape 12.
The instep airbag 2 covers the entire instep area; the sole airbag 3 covers the ankle and the entire plantar region. The instep pulse monitoring module 4 is positioned at a position corresponding to the instep artery and used for detecting the instep artery pulse; the sole pulse monitoring module 7 is located at a position corresponding to the posterior tibial artery and is used for detecting the pulse of the posterior tibial artery.
The instep blood flow monitoring module 5 is positioned in the middle of the instep air bag 2 and used for detecting the microcirculation blood flow of instep tissues; the sole blood flow monitoring module 8 is positioned in the middle of the sole air bag 3 and is used for detecting the microcirculation blood flow of sole tissues.
The instep pressure measuring module is connected with the instep air bag and used for measuring the pressure of the instep air bag during compression; the sole pressure measuring module is connected with the sole air bag and used for measuring the pressure of the sole air bag during compression.
The functional lumped module 10 is also connected with a microcirculation detection and treatment control system; the microcirculation detection and treatment control system comprises a foot microcirculation evaluation module and a pneumatic compression treatment module; the foot microcirculation evaluation module comprises a instep microcirculation evaluation unit and a sole microcirculation evaluation unit; the pneumatic compression treatment module comprises an instep pneumatic compression treatment unit, a sole pneumatic compression treatment unit and a full-foot pneumatic compression treatment unit.
The specific evaluation method of the foot back microcirculation evaluation unit comprises the following steps: loading a specific value of pressure on instep tissues by using an instep air bag, measuring instep blood flow by using an instep blood flow monitoring module, and evaluating the instep microcirculation function according to the reactive hyperemia peak ratio and recovery duration of the instep blood flow after the pressure is loaded; the specific evaluation method of the plantar microcirculation evaluation unit comprises the following steps: the sole air bag is used for loading specific value pressure on sole tissues, sole blood flow is measured through the sole blood flow monitoring module, and the plantar microcirculation function is evaluated according to the reactive hyperemia peak ratio and recovery duration of the plantar blood flow after pressure loading. The specific pressure mentioned above is 300 mmHg.
The specific evaluation standard of the dorsum pedis microcirculation evaluation unit is as follows: after the pressure is loaded, the reactive hyperemia peak ratio value of the blood flow of the instep and the sole is higher than a specific value a1, and the microcirculation function of the instep and the sole is evaluated to be excellent; when the pressure is loaded, the ratio of the reactive hyperemia peak values of the blood flow of the instep and the sole is lower than a specific value a2, and the microcirculation function of the instep and the sole is evaluated to be poor; when pressure is loaded, the peak value of reactive hyperemia of the blood flow of the instep and the sole is between the specific values a1 and a2, and the microcirculation function of the instep and the sole is evaluated to be middle.
Regarding the values of a1 and a2, the following two ways can be used to determine:
1) specific numerical values: a1 is 5.58, a2 is 3.2.
2) The measurement results are:
a 1: non-diabetic human feet with good foot tissue status (Wanger rating of 0), measured reactive hyperemia peak ratio;
a 2: peak reactive hyperemia ratios were measured for human feet with diabetes and ulcers on foot tissue (Wanger scale 3).
The instep pneumatic compression treatment module sets pneumatic compression treatment intensity according to the instep microcirculation function grade evaluated by the instep blood flow monitoring module and the instep air bag and an instep arterial systolic pressure result measured by the instep pulse monitoring module; the sole pneumatic compression treatment module sets pneumatic compression treatment intensity according to the sole microcirculation function grade evaluated by the sole blood flow monitoring module and the sole air bag and a sole arterial systolic pressure result measured by the sole pulse monitoring module; the full-foot pneumatic compression treatment module is combined with the measurement and evaluation results of the instep and the sole to set the pneumatic compression treatment intensity.
The microcirculation detection and treatment system is connected with the functional lumped module through Bluetooth and is used for further controlling the microcirculation evaluation module and the pneumatic compression treatment module to realize evaluation and treatment of foot microcirculation capacity
The instep microcirculation evaluation unit comprises an instep dynamic pressure loading display frame, an instep dynamic blood flow change display frame and an instep microcirculation evaluation result display frame.
The plantar microcirculation evaluation module comprises a plantar dynamic pressure loading display frame, a plantar dynamic blood flow change display frame and a plantar microcirculation evaluation result display frame.
The plantar microcirculation evaluation module utilizes the instep air bag and the plantar air bag to respectively load dynamic pressure on the instep and the plantar, and evaluates the foot microcirculation function according to the reactive hyperemia peak ratio and the recovery time length of the instep and the plantar blood flow after the pressure loading.
The pneumatic compression treatment unit recommends strong, medium and weak pneumatic treatment on the foot by utilizing the pneumatic compression treatment unit according to the evaluation result of the foot microcirculation evaluation unit on the excellent, medium and poor foot microcirculation functions.
The instep pneumatic compression treatment unit, the sole pneumatic compression treatment unit and the full-foot pneumatic compression treatment unit recommend treatment intensity according to the result of the microcirculation evaluation unit, wherein the treatment intensity comprises 3 optional treatment intensities of strong/medium/weak.
The method for detecting and treating the foot microcirculation based on the pneumatic compression is realized by firstly utilizing a foot microcirculation evaluation module to measure and evaluate the foot microcirculation function of a human body. Specifically, the instep blood flow is measured by using an instep blood flow monitoring module, and instep tissue is subjected to mechanical force stimulation by using an instep air bag to measure the instep microcirculation blood flow mechanical response capability; the plantar blood flow monitoring module is used for measuring plantar blood flow, and the plantar air bag is used for carrying out mechanical force stimulation on plantar tissues and measuring plantar microcirculation blood flow mechanical response capacity. And recommending a pneumatic compression treatment mode based on the foot microcirculation evaluation result, and realizing microcirculation treatment by using a microcirculation detection and treatment system and various hardware functional modules. Specifically, a pneumatic compression treatment unit at the instep is used for applying a recommended strength or a pneumatic compression treatment with a strength selected from strong strength, medium strength and weak strength to the instep; applying a recommended intensity or a pneumatic compression therapy of a selected intensity/medium/weak intensity to the dorsum of the foot by using a pneumatic compression therapy unit of the sole; a recommended intensity or a selected strong/medium/weak intensity pneumatic compression therapy is applied to the dorsum of the foot using a full-foot pneumatic compression therapy unit. The pneumatic compression treatment unit needs to set pneumatic compression treatment intensity according to the dorsum arterial systolic pressure and the carotid arterial systolic pressure measured by the dorsum pulse monitoring module and the sole pulse monitoring module.
Claims (1)
1. A foot microcirculation detection and treatment device based on pneumatic compression is characterized in that: comprises a foot sleeve (1), wherein the upper end surface in the foot sleeve (1) is provided with a foot back air bag (2), and the bottom surface in the foot sleeve (1) is provided with a foot bottom air bag (3); an instep pulse monitoring module (4) and an instep blood flow monitoring module (5) are arranged on the inner side of the instep air bag (2), and an instep pressure measuring module (6) is arranged on the outer side of the instep air bag (2); the inner side of the sole airbag (3) is respectively provided with a sole pulse monitoring module (7) and a sole blood flow monitoring module (8), and the outer side of the sole airbag (3) is provided with a sole pressure measuring module (9); the device is characterized by further comprising a function integrating module (10), wherein the function integrating module (10) is respectively connected with the instep air bag (2), the instep pulse monitoring module (4), the instep blood flow monitoring module (5), the instep pressure measuring module (6), the sole air bag (3), the sole pulse monitoring module (7), the sole blood flow monitoring module (8) and the sole pressure measuring module (9);
the functional lumped module (10) comprises a control module, the input end of the control module is connected with a signal processing module, and the signal processing module is respectively connected with the instep pulse monitoring module (4), the instep blood flow monitoring module (5), the instep pressure measuring module (6), the sole pulse monitoring module (7), the sole blood flow monitoring module (8) and the sole pressure measuring module (9) through a data transmission module; the output end of the control module is connected with an air pump which is respectively connected with the instep air bag (2) and the sole air bag (3); the control module is also connected with a power supply module;
the upper part of the foot sleeve (1) is provided with a foot sleeve zipper (11), and the foot sleeve zipper (11) is positioned above the instep air bag (2);
the instep airbag (2) is connected with the foot sleeve (1) through the adhesive tape (12);
the instep airbag (2) covers the entire instep area; the air bag (3) at the sole part covers the ankle and the whole sole area;
the instep pulse monitoring module (4) is positioned at a position corresponding to the instep artery; the sole pulse monitoring module (7) is positioned at a position corresponding to the posterior tibial artery;
the instep blood flow monitoring module (5) is positioned in the middle of the instep air bag (2); the sole blood flow monitoring module (8) is positioned in the middle of the sole air bag (3);
the functional lumped module (10) is also connected with a microcirculation detection and treatment control system; the microcirculation detection and treatment control system comprises a foot microcirculation evaluation module and a pneumatic compression treatment module; the foot microcirculation evaluation module comprises a instep microcirculation evaluation unit and a sole microcirculation evaluation unit; the pneumatic compression treatment module comprises an instep pneumatic compression treatment unit, a sole pneumatic compression treatment unit and a full-foot pneumatic compression treatment unit;
the specific evaluation method of the foot back microcirculation evaluation unit comprises the following steps: loading a specific value of pressure on instep tissues by using an instep air bag, measuring instep blood flow by using an instep blood flow monitoring module, and evaluating the instep microcirculation function according to the reactive hyperemia peak ratio and recovery duration of the instep blood flow after the pressure is loaded; the specific evaluation method of the plantar microcirculation evaluation unit comprises the following steps: loading specific value pressure on the plantar tissue by utilizing the plantar air bag, measuring plantar blood flow by using a plantar blood flow monitoring module, and evaluating the plantar microcirculation function according to the reactive hyperemia peak ratio and recovery duration of the plantar blood flow after pressure loading;
the specific evaluation standard of the dorsum pedis microcirculation evaluation unit is as follows: after the pressure is loaded, the reactive hyperemia peak ratio value of the blood flow of the instep and the sole is higher than a specific value a1, and the microcirculation function of the instep and the sole is evaluated to be excellent; when the pressure is loaded, the ratio of the reactive hyperemia peak values of the blood flow of the instep and the sole is lower than a specific value a2, and the microcirculation function of the instep and the sole is evaluated to be poor; when pressure is loaded, the peak ratio of reactive hyperemia of the blood flow of the instep and the sole is between the specific values a1 and a2, and the microcirculation function of the instep and the sole is evaluated to be middle.
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| CN201811597362.8A CN109717859B (en) | 2018-12-26 | 2018-12-26 | A device for detecting and treating foot microcirculation based on pneumatic compression |
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| CN201811597362.8A Active CN109717859B (en) | 2018-12-26 | 2018-12-26 | A device for detecting and treating foot microcirculation based on pneumatic compression |
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