CN111772726A - Local blood flow restriction training device and method for rehabilitation training - Google Patents
Local blood flow restriction training device and method for rehabilitation training Download PDFInfo
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- CN111772726A CN111772726A CN202010733206.0A CN202010733206A CN111772726A CN 111772726 A CN111772726 A CN 111772726A CN 202010733206 A CN202010733206 A CN 202010733206A CN 111772726 A CN111772726 A CN 111772726A
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- 238000012549 training Methods 0.000 title claims abstract description 173
- 230000008338 local blood flow Effects 0.000 title claims abstract description 92
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 59
- 230000009471 action Effects 0.000 claims description 19
- 210000003141 lower extremity Anatomy 0.000 claims description 11
- 210000001364 upper extremity Anatomy 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 8
- 230000003247 decreasing effect Effects 0.000 claims description 6
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/132—Tourniquets
- A61B17/135—Tourniquets inflatable
- A61B17/1355—Automated control means therefor
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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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- 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
- A61H9/0092—Cuffs therefor
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- 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
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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
- A61H2205/06—Arms
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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
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Abstract
The invention provides a local blood flow restriction training device for rehabilitation training, wherein one end of an inflation bandage is detachably connected with the other end of the inflation bandage, the inflation device is connected with the inner space of the inflation bandage through a connecting pipe, an air pressure detection device is arranged in the connecting pipe and used for detecting a real-time air pressure value in the connecting pipe, a pressure relief device is arranged in the connecting pipe, the air pressure detection device is in signal connection with a control device and used for sending the real-time air pressure value to the control device, the control device is used for adjusting a target air pressure value and starting and stopping local blood flow restriction training, the control device is in signal connection with the air pressure detection device, the inflation device and the pressure relief device respectively, and the control device is in signal connection with a display device and used. Related training methods are also provided. The training device can achieve the aim that a user can obtain larger training stimulation through smaller training load so as to improve the safety and the effectiveness of rehabilitation training.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to the technical field of rehabilitation training devices, and particularly relates to a local blood flow restriction training device and method for rehabilitation training.
Background
Blood Flow Restriction Training (BFRT) refers to a Training method in which a limb (proximal to the upper and/or lower limb) is externally pressurized by a special pressurizing device during exercise to improve Training by partially occluding arterial Blood Flow.
To date, studies and applications of blood flow restriction training have proven to be effective in preventing muscle disuse atrophy caused by postoperative, long-term bed rest or limb immobilization and aging, and blood flow restriction in combination with less-intensive exercise or neuromuscular electrical stimulation can achieve the effect of high-intensity training, which can effectively promote the recovery of injuries and diseases during rehabilitation in combination with rehabilitation training, and is beneficial to the recovery and development of musculoskeletal muscles. In addition, the composition has positive treatment effects on chronic disease patients, including improvement of the vascular function of the elderly (reduction of vascular stiffness and improvement of venous compliance), promotion of microangiogenesis, reduction of blood pressure after exercise, and improvement of the daily activity of the elderly and dementia patients.
At present, no blood flow restriction training device which is used for rehabilitation people and old people and aims at delaying muscular atrophy and promoting rehabilitation medical treatment exists in the market.
Therefore, it is desirable to provide a local blood flow restriction training device for rehabilitation training, which can achieve the purpose of enabling a user to obtain a larger training stimulus with a smaller training load, so as to improve the safety and effectiveness of rehabilitation training.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, an object of the present invention is to provide a local blood flow restriction training device for rehabilitation training, which can achieve the purpose of enabling a user to obtain a larger training stimulus with a smaller training load, so as to improve the safety and effectiveness of rehabilitation training, and is suitable for large-scale popularization and application.
The invention also aims to provide a local blood flow restriction training device for rehabilitation training, which is ingenious in design, simple in structure, simple and convenient to manufacture, low in cost and suitable for large-scale popularization and application.
Another objective of the present invention is to provide a local blood flow restriction training method for rehabilitation training, which can achieve the purpose that a user can obtain a larger training stimulus with a smaller training load, so as to improve the safety and effectiveness of rehabilitation training, and is suitable for large-scale popularization and application.
The invention also aims to provide a local blood flow restriction training method for rehabilitation training, which is ingenious in design, simple and convenient to operate, flexible to use and suitable for large-scale popularization and application.
To achieve the above object, in a first aspect of the present invention, there is provided a local blood flow restriction training device for rehabilitation training, comprising an inflatable band, an inflator, a connecting tube, a pressure detecting device, a pressure releasing device, a control device and a display device, wherein:
one end of the inflatable binding band is detachably connected with the other end of the inflatable binding band, the inflating device is connected with the inner space of the inflatable binding band through a connecting pipe pipeline, the air pressure detection device is arranged in the connecting pipe and used for detecting a real-time air pressure value in the connecting pipe, the pressure relief device is arranged in the connecting pipe and used for exhausting air to the connecting pipe, the air pressure detection device is in signal connection with the control device and used for sending the real-time air pressure value to the control device, the control device is used for adjusting a target air pressure value, starting local blood flow restriction training and stopping the local blood flow restriction training, the control device is in signal connection with the air pressure detection device, the inflating device and the pressure relief device respectively and used for controlling the action of the air pressure detection device, the action of the inflating device and the action of the pressure relief device respectively, the control device is in signal connection with the display device and is used for sending the target air pressure value and the real-time air pressure value to the display device, and the display device is used for displaying the target air pressure value and the real-time air pressure value.
Preferably, the control device comprises a pressurizing button, a pressure reducing button, a start/stop button and a control module, the air pressure detection device is in signal connection with the control module and is used for sending the real-time air pressure value to the control module, the pressurizing button is connected with the control module and is used for increasing the target air pressure value, the pressure reducing button is connected with the control module and is used for reducing the target air pressure value, the start/stop button is connected with the control module and is used for controlling the control module to start the local blood flow restriction training and stop the local blood flow restriction training, the control module is in signal connection with the air pressure detection device, the inflation device and the pressure relief device respectively and is used for controlling the action of the air pressure detection device, the action of the inflation device and the action of the pressure relief device, and the control module is in signal connection with the display device and is used for sending the target air pressure value and the real-time air Sent to the display device.
Preferably, the control device is further configured to start timing after the local blood flow restriction training is started, the control device is in signal connection with the display device and is further configured to send a time value obtained by the timing to the display device, and the display device is further configured to display the time value.
Preferably, the local blood flow restriction training device for rehabilitation training further comprises a control box, the control box is arranged on the inflatable bandage, the display device and the control device are arranged on the control box, the inflation device, the air pressure detection device and the pressure relief device are arranged in the control box, and the connecting pipe penetrates through the control box.
Preferably, the local blood flow restriction training device for rehabilitation training further comprises a first magic tape and a second magic tape, the first magic tape and the second magic tape are respectively arranged at one end of the inflatable bandage and the other end of the inflatable bandage and are adhered to each other, and one end of the inflatable bandage is detachably connected with the other end of the inflatable bandage through the first magic tape and the second magic tape.
Preferably, the local blood flow restriction training device for rehabilitation training further comprises a length adjustment buckle, the length adjustment buckle is arranged at the other end of the inflatable bandage, and the length adjustment buckle is arranged at one end of the inflatable bandage in a penetrating mode.
Preferably, the local blood flow restriction training device for rehabilitation training further comprises a wireless communication module, and the control device is in signal connection with the wireless communication module.
In a second aspect of the present invention, there is provided a local blood flow restriction training method for rehabilitation training, which is characterized in that, with the above local blood flow restriction training device for rehabilitation training, the local blood flow restriction training method for rehabilitation training includes the following steps:
(1) detaching one end of the inflatable bandage from the other end of the inflatable bandage, wrapping the inflatable bandage around the near end of the upper limb or the near end of the lower limb of a user, and detachably connecting one end of the inflatable bandage with the other end of the inflatable bandage;
(2) adjusting the target air pressure value through the control device, sending the target air pressure value to the display device, and displaying the target air pressure value through the display device;
(3) the local blood flow restriction training is started through the control device, the air pressure detection device is controlled to be started through the control device, the real-time air pressure value is detected through the air pressure detection device and is sent to the control device, the real-time air pressure value is sent to the display device through the control device, and the real-time air pressure value is displayed through the display device;
(4) comparing the real-time air pressure value with the target air pressure value through the control device, and controlling the pressure relief device to stop and the inflating device to start through the control device if the real-time air pressure value is smaller than the target air pressure value; if the real-time air pressure value is equal to the target air pressure value, controlling the pressure relief device to stop and the air charging device to stop through the control device; if the real-time air pressure value is larger than the target air pressure value, the control device controls the inflation device to stop and the pressure relief device to start;
(5) stopping the local blood flow restriction training through the control device, and respectively controlling the air pressure detection device to stop, the inflation device to stop and the pressure relief device to start through the control device.
Preferably, the control device comprises a pressurizing button, a pressure reducing button, a start/stop button and a control module, the air pressure detection device is in signal connection with the control module and is used for sending the real-time air pressure value to the control module, the pressurizing button is connected with the control module and is used for increasing the target air pressure value, the pressure reducing button is connected with the control module and is used for reducing the target air pressure value, the start/stop button is connected with the control module and is used for controlling the control module to start the local blood flow restriction training and stop the local blood flow restriction training, the control module is in signal connection with the air pressure detection device, the inflation device and the pressure relief device respectively and is used for controlling the action of the air pressure detection device, the action of the inflation device and the action of the pressure relief device, and the control module is in signal connection with the display device and is used for sending the target air pressure value and the real-time air Sending to the display device;
in the step (2), the target air pressure value is increased through the pressurization key, the target air pressure value is reduced through the depressurization key, and the target air pressure value is sent to the display device through the control module;
in the step (3), the start/stop button controls the control module to start the local blood flow restriction training, the control module controls the air pressure detection device to start, the air pressure detection device sends the real-time air pressure value to the control module, and the control module sends the real-time air pressure value to the display device;
in the step (4), the control module compares the real-time air pressure value with the target air pressure value, and if the real-time air pressure value is smaller than the target air pressure value, the control module controls the pressure relief device to stop and the inflation device to start; if the real-time air pressure value is equal to the target air pressure value, the control module controls the pressure relief device to stop and the air charging device to stop; if the real-time air pressure value is larger than the target air pressure value, the control module controls the inflation device to stop and the pressure relief device to start;
in the step (5), the start/stop button controls the control module to stop the local blood flow restriction training, and the control module controls the air pressure detection device to stop, the inflation device to stop and the pressure relief device to start respectively.
Preferably, the control device is further configured to start timing after the local blood flow restriction training is started, the control device is in signal connection with the display device and is further configured to send a time value obtained by the timing to the display device, and the display device is further configured to display the time value;
the step (3) further comprises: and after the local blood flow restriction training is started, starting timing through the control device and sending the time value to the display device, and displaying the time value through the display device.
The invention has the following beneficial effects:
1. one end of an inflating bandage of the local blood flow limitation training device for rehabilitation training is detachably connected with the other end, the inflating device is connected with the inner space of the inflating bandage through a connecting pipe, an air pressure detection device is arranged in the connecting pipe and used for detecting a real-time air pressure value in the connecting pipe, a pressure relief device is arranged in the connecting pipe and used for exhausting air to the connecting pipe, the air pressure detection device is in signal connection with a control device and used for sending the real-time air pressure value to the control device, the control device is used for adjusting a target air pressure value, starting local blood flow limitation training and stopping local blood flow limitation training, the control device is in signal connection with the air pressure detection device, the inflating device and the pressure relief device respectively and used for controlling the actions of the air pressure detection device, the inflating device and the pressure relief device respectively, the control device is in signal connection with a, therefore, the aim of enabling a user to obtain larger training stimulation through smaller training load can be achieved, the safety and the effectiveness of rehabilitation training are improved, and the device is suitable for large-scale popularization and application.
2. One end of an inflating bandage of the local blood flow limitation training device for rehabilitation training is detachably connected with the other end, the inflating device is connected with the inner space of the inflating bandage through a connecting pipe, an air pressure detection device is arranged in the connecting pipe and used for detecting a real-time air pressure value in the connecting pipe, a pressure relief device is arranged in the connecting pipe and used for exhausting air to the connecting pipe, the air pressure detection device is in signal connection with a control device and used for sending the real-time air pressure value to the control device, the control device is used for adjusting a target air pressure value, starting local blood flow limitation training and stopping local blood flow limitation training, the control device is in signal connection with the air pressure detection device, the inflating device and the pressure relief device respectively and used for controlling the actions of the air pressure detection device, the inflating device and the pressure relief device respectively, the control device is in signal connection with a, therefore, the novel LED lamp is ingenious in design, simple in structure, simple and convenient to manufacture, low in cost and suitable for large-scale popularization and application.
3. The local blood flow restriction training method for rehabilitation training comprises the steps of (1) disassembling one end and the other end of an inflatable bandage, wrapping the inflatable bandage at the near end of the upper limb or the near end of the lower limb of a user, and detachably connecting one end of the inflatable bandage with the other end; (2) adjusting the target air pressure value through the control device and sending the target air pressure value to the display device for displaying; (3) the local blood flow restriction training is started through the control device, the air pressure detection device is controlled by the control device to start and detect a real-time air pressure value and send the real-time air pressure value to the control device, and the real-time air pressure value is sent to the display device through the control device to be displayed; (4) comparing the real-time air pressure value with the target air pressure value through the control device, and controlling the pressure relief device to stop and the inflating device to start through the control device if the real-time air pressure value is smaller than the target air pressure value; if the real-time air pressure value is equal to the target air pressure value, the pressure relief device and the air charging device are controlled to stop through the control device; if the real-time air pressure value is larger than the target air pressure value, the control device controls the inflation device to stop and the pressure relief device to start; (5) the local blood flow restriction training is stopped by the control device, and the air pressure detection device, the inflation device and the pressure relief device are respectively controlled to stop by the control device, so that the aim of enabling a user to obtain larger training stimulation through smaller training load can be fulfilled, the safety and the effectiveness of the rehabilitation training are improved, and the device is suitable for large-scale popularization and application.
4. The local blood flow restriction training method for rehabilitation training comprises the steps of (1) disassembling one end and the other end of an inflatable bandage, wrapping the inflatable bandage at the near end of the upper limb or the near end of the lower limb of a user, and detachably connecting one end of the inflatable bandage with the other end; (2) adjusting the target air pressure value through the control device and sending the target air pressure value to the display device for displaying; (3) the local blood flow restriction training is started through the control device, the air pressure detection device is controlled by the control device to start and detect a real-time air pressure value and send the real-time air pressure value to the control device, and the real-time air pressure value is sent to the display device through the control device to be displayed; (4) comparing the real-time air pressure value with the target air pressure value through the control device, and controlling the pressure relief device to stop and the inflating device to start through the control device if the real-time air pressure value is smaller than the target air pressure value; if the real-time air pressure value is equal to the target air pressure value, the pressure relief device and the air charging device are controlled to stop through the control device; if the real-time air pressure value is larger than the target air pressure value, the control device controls the inflation device to stop and the pressure relief device to start; (5) the local blood flow restriction training is stopped by the control device, and the air pressure detection device, the inflation device and the pressure relief device are respectively controlled to stop by the control device, so that the device is ingenious in design, simple and convenient to operate, flexible to use and suitable for large-scale popularization and application.
These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description, the accompanying drawings and the claims, and may be realized by means of the instrumentalities, devices and combinations particularly pointed out in the appended claims.
Drawings
Fig. 1 is a perspective view of an embodiment of the local blood flow restriction training device for rehabilitation training of the present invention.
Fig. 2 is a schematic front view of the embodiment shown in fig. 1.
Figure 3 is a perspective view of the embodiment shown in figure 1 with the inflation strap removed.
Figure 4 is a perspective view of the particular embodiment of the inflatable harness shown in figure 1 shown deployed.
Fig. 5 is a schematic workflow diagram of the embodiment shown in fig. 1.
FIG. 6 is a schematic front view of a plurality of the embodiments of FIG. 1 strapped to the proximal ends of the user's upper and lower limbs, respectively.
(symbol description)
1, inflating a bandage; 2, an air charging device; 3, connecting pipes; 4, an air pressure detection device; 5 a pressure relief device; 6 a control device; 7 a display device; 8 pressing a key; 9, a step-down button; 10 start/stop button; 11 a control module; 12 a control box; 13 a first magic tape; 14 length adjusting buckle; 15 to the user.
Detailed Description
In order to clearly understand the technical contents of the present invention, the following examples are given in detail.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, the local blood flow restriction training device for rehabilitation training includes an inflation band 1, an inflation device 2, a connection tube 3, an air pressure detection device 4, a pressure relief device 5, a control device 6 and a display device 7, wherein:
aerify the one end of bandage 1 and can dismantle the connection aerify the other end of bandage 1, aerating device 2 passes through 3 tube coupling of connecting pipe aerify the inner space of bandage 1, air pressure detection device 4 sets up be used for detecting in the connecting pipe 3 real-time atmospheric pressure value in the connecting pipe 3, pressure relief device 5 sets up be used for right in the connecting pipe 3 exhausts, air pressure detection device 4 signal connection controlling means 6 is used for with real-time atmospheric pressure value send to controlling means 6, controlling means 6 is used for adjusting target atmospheric pressure value, starts local blood flow restriction training and stops local blood flow restriction training, controlling means 6 signal connection respectively air pressure detection device 4, aerating device 2 and pressure relief device 5 are used for controlling respectively the action of air pressure detection device 4, The control device 6 is in signal connection with the display device 7 and used for sending the target air pressure value and the real-time air pressure value to the display device 7, and the display device 7 is used for displaying the target air pressure value and the real-time air pressure value.
The control device 6 may have any suitable structure, please refer to fig. 1 to fig. 3 and fig. 5, in an embodiment of the present invention, the control device 6 includes a pressure button 8, a pressure reduction button 9, a start/stop button 10 and a control module 11, the air pressure detecting device 4 is connected to the control module 11 by signals for sending the real-time air pressure value to the control module 11, the pressure button 8 is connected to the control module 11 for increasing the target air pressure value, the pressure reduction button 9 is connected to the control module 11 for decreasing the target air pressure value, the start/stop button 10 is connected to the control module 11 for controlling the control module 11 to start the local blood flow restriction training and stop the local blood flow restriction training, the control module 11 is respectively connected to the air pressure detecting device 4 by signals, The inflation device 2 and the pressure relief device 5 are used for respectively controlling the action of the air pressure detection device 4, the action of the inflation device 2 and the action of the pressure relief device 5, and the control module 11 is in signal connection with the display device 7 and is used for sending the target air pressure value and the real-time air pressure value to the display device 7.
In order to facilitate the user 15 to know the duration of the local blood flow restriction training, in a specific embodiment of the present invention, the control device 6 is further configured to start timing after the local blood flow restriction training is started, the control device 6 is in signal connection with the display device 7 and is further configured to send a time value obtained by the timing to the display device 7, and the display device 7 is further configured to display the time value.
The local blood flow restriction training device for rehabilitation training may further include any other suitable configuration, and preferably, the local blood flow restriction training device for rehabilitation training further includes a control box 12, the control box 12 is disposed on the inflation bandage 1, the display device 7 and the control device 6 are both disposed on the control box 12, the inflation device 2, the air pressure detection device 4 and the pressure relief device 5 are all disposed in the control box 12, and the connection pipe 3 penetrates through the control box 12. Referring to fig. 1 to 3 and 5, in an embodiment of the present invention, when the control device 6 includes a pressure button 8, a pressure-reducing button 9, a start/stop button 10 and a control module 11, the pressure button 8, the pressure-reducing button 9 and the start/stop button 10 are all disposed on the control box 12, and the control module 11 is disposed in the control box 12.
As shown in fig. 4, in an embodiment of the present invention, the local blood flow restriction training device for rehabilitation training further includes a first magic tape 13 and a second magic tape (not shown), the first magic tape 13 and the second magic tape are respectively disposed at one end of the inflatable belt 1 and the other end of the inflatable belt 1 and are adhered to each other, and one end of the inflatable belt 1 is detachably connected to the other end of the inflatable belt 1 through the first magic tape 13 and the second magic tape.
In order to adjust the wearing length of the inflatable bandage 1, please refer to fig. 4, in an embodiment of the invention, the local blood flow restriction training device for rehabilitation training further includes a length adjusting buckle 14, the length adjusting buckle 14 is disposed at the other end of the inflatable bandage 1, and one end of the inflatable bandage 1 penetrates through the length adjusting buckle 14. The wearing length of the inflatable bandage 1 is adjusted through the first magic tape 13, the second magic tape and the length adjusting buckle 14 so as to adapt to upper limbs or lower limbs with different circumferences.
The length adjustment buckle 14 may be any suitable length adjustment buckle, and in one embodiment of the present invention, the length adjustment buckle 14 is a buckle, such as an engineering plastic buckle.
In order to facilitate the portable mobile device to obtain the relevant data in real time when the device is used, and to perform relevant control and operation, preferably, the local blood flow restriction training device for rehabilitation training further includes a wireless communication module (not shown in the figure), and the control device 6 is in signal connection with the wireless communication module. In an embodiment of the present invention, in case that the control device 6 includes a pressure-increasing button 8, a pressure-decreasing button 9, a start/stop button 10 and a control module 11, the control module 11 is in signal connection with the wireless communication module.
The inflator 2 may be any suitable inflator, and in one embodiment of the invention, the inflator 2 is an air pump, such as a micro-air pump.
The air pressure detecting device 4 may be any suitable air pressure detecting device, and in one embodiment of the present invention, the air pressure detecting device 4 is an air pressure sensor.
The pressure relief device 5 may be any suitable pressure relief device, and in a specific embodiment of the invention, the pressure relief device 5 is a pressure relief valve.
The display device 7 may be any suitable display device, and in a specific embodiment of the invention, the display device 7 is a display screen.
Referring to fig. 5 and fig. 6, the present invention further provides a local blood flow restriction training method for rehabilitation training, which uses the above local blood flow restriction training device for rehabilitation training, and includes the following steps:
(1) detaching one end of the inflatable bandage 1 from the other end of the inflatable bandage 1, wrapping the inflatable bandage 1 on the near end of the upper limb or the near end of the lower limb of a user 15, and detachably connecting one end of the inflatable bandage 1 with the other end of the inflatable bandage 1;
(2) adjusting the target air pressure value through the control device 6, sending the target air pressure value to the display device 7, and displaying the target air pressure value through the display device 7;
(3) the local blood flow restriction training is started through the control device 6, the air pressure detection device 4 is controlled to be started through the control device 6, the real-time air pressure value is detected through the air pressure detection device 4 and is sent to the control device 6, the real-time air pressure value is sent to the display device 7 through the control device 6, and the real-time air pressure value is displayed through the display device 7;
(4) comparing the real-time air pressure value with the target air pressure value through the control device 6, and if the real-time air pressure value is smaller than the target air pressure value, controlling the pressure relief device 5 to stop so as to stop exhausting the internal space of the inflatable bandage 1 and controlling the inflation device 2 to start so as to inflate the internal space of the inflatable bandage 1 through the control device 6; if the real-time air pressure value is equal to the target air pressure value, controlling the pressure relief device 5 to stop exhausting the internal space of the inflatable harness 1 and the inflator 2 to stop inflating the internal space of the inflatable harness 1 by the control device 6; if the real-time air pressure value is greater than the target air pressure value, controlling the inflator 2 to stop inflating the internal space of the inflatable belt 1 and the pressure relief device 5 to activate to exhaust the internal space of the inflatable belt 1 by the control device 6;
(5) the local blood flow restriction training is stopped by the control device 6, and the air pressure detecting device 4, the inflator 2, and the pressure relief device 5 are controlled to stop inflating the internal space of the inflatable belt 1 and to activate to exhaust the internal space of the inflatable belt 1, respectively, by the control device 6.
Rehabilitation training or other suitable exercises may be performed simultaneously during said step (4).
In the case where the control device 6 includes a pressure button 8, a pressure-down button 9, a start/stop button 10, and a control module 11, in the step (2), the target air pressure value is increased by the pressure button 8, decreased by the pressure-down button 9, and sent to the display device 7 by the control module 11;
in the step (3), the start/stop button 10 controls the control module 11 to start the local blood flow restriction training, the control module 11 controls the air pressure detection device 4 to start, the air pressure detection device 4 sends the real-time air pressure value to the control module 11, and the control module 11 sends the real-time air pressure value to the display device 7;
in the step (4), the control module 11 compares the real-time air pressure value with the target air pressure value, and if the real-time air pressure value is smaller than the target air pressure value, the control module 11 controls the pressure relief device 5 to stop and the inflation device 2 to start; if the real-time air pressure value is equal to the target air pressure value, the control module 11 controls the pressure relief device 5 to stop and the air charging device 2 to stop; if the real-time air pressure value is larger than the target air pressure value, the control module 11 controls the inflation device 2 to stop and the pressure relief device 5 to start;
in the step (5), the start/stop button 10 controls the control module 11 to stop the local blood flow restriction training, and the control module 11 controls the air pressure detecting device 4 to stop, the inflating device 2 to stop, and the pressure relief device 5 to start, respectively.
In a case where the control device 6 is further configured to start timing after the local blood flow limitation training is started, the step (3) further includes: after the local blood flow restriction training is started, the control device 6 starts the timing and sends the time value to the display device 7, and the display device 7 displays the time value. In the case where the control device 6 includes a pressure button 8, a pressure-reducing button 9, a start/stop button 10, and a control module 11, after the training of the local blood flow restriction is started, the control module 11 starts the timing and transmits the time value to the display device 7.
Therefore, when the inflatable belt is worn at the near end of the upper limb or the lower limb when the inflatable belt is used, the control device can automatically maintain the air pressure value in the inflatable belt to be close to the target air pressure value after the target air pressure value is set, and a user can start rehabilitation training. The invention can limit the backflow of limb venous blood and generate the effect of local blood flow limitation, and the rehabilitation training is carried out under the condition, and larger training stimulation and adaptation can be obtained only by smaller training load, thereby improving the safety and the effectiveness of the rehabilitation training. Compared with the prior art, the invention has the following beneficial effects:
1. the invention has small volume, is suitable for being worn by a user during rehabilitation training, and has no interference to movement.
2. The invention can be worn on the limbs of the upper limbs or the lower limbs corresponding to the training according to the requirements of the rehabilitation training.
3. The present invention dynamically maintains a target air pressure value set by the user for the inflatable harness.
4. The invention is worn at the near end of the upper limb or the lower limb of a user according to the requirement during rehabilitation training, and the length of the inflatable bandage can be adjusted through the length adjusting buckle and the magic tape so as to adapt to limbs with different girths.
5. The invention can be matched with the course arrangement of rehabilitation training for inflation and deflation.
6. The invention can enable a rehabilitation trainer to know one or more working states, air pressure values, working time and the like of the invention worn on the body of a user in real time through portable mobile equipment such as a tablet personal computer and the like through the wireless communication module, and can carry out related control and operation.
In conclusion, the local blood flow restriction training device for rehabilitation training can achieve the purpose that a user can obtain larger training stimulation through smaller training load so as to improve the safety and effectiveness of rehabilitation training, and is ingenious in design, simple in structure, simple and convenient to manufacture, low in cost and suitable for large-scale popularization and application.
It will thus be seen that the objects of the invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments, and the embodiments may be modified without departing from the principles. Therefore, this invention includes all modifications encompassed within the spirit and scope of the claims.
Claims (10)
1. The utility model provides a local blood flow restriction trainer for rehabilitation training which characterized in that, includes aerifys bandage, aerating device, connecting pipe, atmospheric pressure detection device, pressure relief device, controlling means and display device, wherein:
one end of the inflatable binding band is detachably connected with the other end of the inflatable binding band, the inflating device is connected with the inner space of the inflatable binding band through a connecting pipe pipeline, the air pressure detection device is arranged in the connecting pipe and used for detecting a real-time air pressure value in the connecting pipe, the pressure relief device is arranged in the connecting pipe and used for exhausting air to the connecting pipe, the air pressure detection device is in signal connection with the control device and used for sending the real-time air pressure value to the control device, the control device is used for adjusting a target air pressure value, starting local blood flow restriction training and stopping the local blood flow restriction training, the control device is in signal connection with the air pressure detection device, the inflating device and the pressure relief device respectively and used for controlling the action of the air pressure detection device, the action of the inflating device and the action of the pressure relief device respectively, the control device is in signal connection with the display device and is used for sending the target air pressure value and the real-time air pressure value to the display device, and the display device is used for displaying the target air pressure value and the real-time air pressure value.
2. The local blood flow restriction training device for rehabilitation training according to claim 1, wherein said control device comprises a pressure-increasing button, a pressure-decreasing button, a start/stop button and a control module, said pressure detection device is connected to said control module via signals for sending said real-time air pressure value to said control module, said pressure-increasing button is connected to said control module for increasing said target air pressure value, said pressure-decreasing button is connected to said control module for decreasing said target air pressure value, said start/stop button is connected to said control module for controlling said control module to start said local blood flow restriction training and stop said local blood flow restriction training, said control module is respectively connected to said pressure detection device, said inflation device and said pressure release device via signals for respectively controlling actions, a and a of said pressure detection device, The control module is in signal connection with the display device and is used for sending the target air pressure value and the real-time air pressure value to the display device.
3. The local blood flow restriction training device for rehabilitation training according to claim 1, wherein said control device is further configured to start timing after the local blood flow restriction training is started, said control device is connected to said display device via signals, and further configured to send a time value obtained by said timing to said display device, and said display device is further configured to display said time value.
4. The local blood flow restriction training device for rehabilitation training according to claim 1, further comprising a control box, wherein said control box is disposed on said inflatable strap, said display device and said control device are disposed on said control box, said inflation device, said air pressure detection device and said pressure relief device are disposed in said control box, and said connection tube is inserted through said control box.
5. The local blood flow restriction training device for rehabilitation training according to claim 1, further comprising a first magic tape and a second magic tape, wherein the first magic tape and the second magic tape are respectively disposed at one end of the inflatable belt and the other end of the inflatable belt and are adhered to each other, and one end of the inflatable belt is detachably connected to the other end of the inflatable belt through the first magic tape and the second magic tape.
6. The local blood flow restriction training device for rehabilitation training according to claim 5, further comprising a length adjustment buckle, wherein said length adjustment buckle is disposed at the other end of said inflatable belt, and one end of said inflatable belt is inserted through said length adjustment buckle.
7. The local blood flow restriction training device for rehabilitation according to claim 1, wherein said local blood flow restriction training device for rehabilitation further comprises a wireless communication module, and said control device is in signal connection with said wireless communication module.
8. A local blood flow restriction training method for rehabilitation training, which is characterized by using the local blood flow restriction training device for rehabilitation training according to claim 1, and comprises the following steps:
(1) detaching one end of the inflatable bandage from the other end of the inflatable bandage, wrapping the inflatable bandage around the near end of the upper limb or the near end of the lower limb of a user, and detachably connecting one end of the inflatable bandage with the other end of the inflatable bandage;
(2) adjusting the target air pressure value through the control device, sending the target air pressure value to the display device, and displaying the target air pressure value through the display device;
(3) the local blood flow restriction training is started through the control device, the air pressure detection device is controlled to be started through the control device, the real-time air pressure value is detected through the air pressure detection device and is sent to the control device, the real-time air pressure value is sent to the display device through the control device, and the real-time air pressure value is displayed through the display device;
(4) comparing the real-time air pressure value with the target air pressure value through the control device, and controlling the pressure relief device to stop and the inflating device to start through the control device if the real-time air pressure value is smaller than the target air pressure value; if the real-time air pressure value is equal to the target air pressure value, controlling the pressure relief device to stop and the air charging device to stop through the control device; if the real-time air pressure value is larger than the target air pressure value, the control device controls the inflation device to stop and the pressure relief device to start;
(5) stopping the local blood flow restriction training through the control device, and respectively controlling the air pressure detection device to stop, the inflation device to stop and the pressure relief device to start through the control device.
9. The local blood flow restriction training method for rehabilitation training according to claim 8, wherein the control device comprises a pressure increasing button, a pressure decreasing button, a start/stop button and a control module, the pressure detecting device is in signal connection with the control module for sending the real-time pressure value to the control module, the pressure increasing button is in signal connection with the control module for increasing the target pressure value, the pressure decreasing button is in signal connection with the control module for decreasing the target pressure value, the start/stop button is in signal connection with the control module for controlling the control module to start the local blood flow restriction training and stop the local blood flow restriction training, the control module is in signal connection with the pressure detecting device, the inflating device and the pressure releasing device respectively for controlling the actions, the pressure detecting device, the inflating device and the pressure releasing device respectively, The control module is in signal connection with the display device and is used for sending the target air pressure value and the real-time air pressure value to the display device;
in the step (2), the target air pressure value is increased through the pressurization key, the target air pressure value is reduced through the depressurization key, and the target air pressure value is sent to the display device through the control module;
in the step (3), the start/stop button controls the control module to start the local blood flow restriction training, the control module controls the air pressure detection device to start, the air pressure detection device sends the real-time air pressure value to the control module, and the control module sends the real-time air pressure value to the display device;
in the step (4), the control module compares the real-time air pressure value with the target air pressure value, and if the real-time air pressure value is smaller than the target air pressure value, the control module controls the pressure relief device to stop and the inflation device to start; if the real-time air pressure value is equal to the target air pressure value, the control module controls the pressure relief device to stop and the air charging device to stop; if the real-time air pressure value is larger than the target air pressure value, the control module controls the inflation device to stop and the pressure relief device to start;
in the step (5), the start/stop button controls the control module to stop the local blood flow restriction training, and the control module controls the air pressure detection device to stop, the inflation device to stop and the pressure relief device to start respectively.
10. The local blood flow restriction training method for rehabilitation training according to claim 8, wherein said control device is further configured to start timing after said local blood flow restriction training is started, said control device is in signal connection with said display device and is further configured to send a time value obtained by said timing to said display device, and said display device is further configured to display said time value;
the step (3) further comprises: and after the local blood flow restriction training is started, starting timing through the control device and sending the time value to the display device, and displaying the time value through the display device.
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| CN202010733206.0A CN111772726A (en) | 2020-07-27 | 2020-07-27 | Local blood flow restriction training device and method for rehabilitation training |
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| CN202010733206.0A CN111772726A (en) | 2020-07-27 | 2020-07-27 | Local blood flow restriction training device and method for rehabilitation training |
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| CN204428106U (en) * | 2014-12-09 | 2015-07-01 | 拉普医疗器械（北京）有限公司 | A kind of bandage for doing the training of limb ischemia pre-adaptation |
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