Wearable gait monitoring equipment

Abstract

The utility model belongs to the technical field of gait monitoring, and solves the problem that long-term, continuous and dynamic monitoring is difficult to realize when single equipment is used for temporarily monitoring gait data. According to the wearable gait monitoring device, an oxyhemoglobin saturation monitoring assembly is located on the end face of the side, close to the foot, of a shell and transmits monitored foot blood oxygen value data to a central controller integrated on a PCB; the transverse step monitoring assembly is located on the end face of the side, away from the foot, of the shell and transmits monitored step data to the central controller integrated on the PCB. The central controller processes the received data and then transmits the data to the terminal; a binding clamp connected with the foot is arranged on the end face of the side, close to the foot, of the shell, and a bandage penetrating hole connected with a bandage is formed in the binding clamp. The device can realize long-term, continuous and dynamic monitoring of data of step pitch, foot blood oxygen and advancing speed.

Description

Technical Field

[0001] The utility model belongs to the technical field of gait monitoring, and in particular relates to a wearable gait monitoring device. Background Art

[0002] Gait monitoring mainly includes stride length, foot distance, foot blood oxygen value, plantar pressure, foot pulse rate and walking speed. Long-term, continuous and dynamic monitoring of human gait is of key significance for clinical neurological spinal balance recovery.

[0003] Currently, gait data is collected in clinical practice using a single device for temporary monitoring, which makes it difficult to achieve long-term, continuous and dynamic monitoring. Utility Model Content

[0004] In order to solve at least one of the above technical problems existing in the prior art, the utility model provides a wearable gait monitoring device.

[0005] The utility model adopts the following technical solutions: a wearable gait monitoring device, including two sets of monitoring devices respectively located on the inner side of the left and right feet, the monitoring device includes a shell worn on the inner side of the foot and a PCB circuit board arranged at the shell, a blood oxygen saturation monitoring component, a lateral stride monitoring component and a power supply component;

[0006] The blood oxygen saturation monitoring component is located at the end surface of one side of the shell close to the foot, and transmits the monitored foot blood oxygen value data to the central controller integrated on the PCB circuit board; the lateral stride monitoring component is located at the end surface of one side of the shell away from the foot, and transmits the monitored stride data to the central controller integrated on the PCB circuit board; the central controller processes the received data and transmits it to the terminal; a binding clip connected to the foot is provided at the end surface of one side of the shell close to the foot, and the binding clip has a strap through hole for connecting the strap.

[0007] Preferably, the blood oxygen saturation monitoring component includes a light source, a light source receiver and a blood oxygen saturation monitoring module. One light source and two light source receivers are arranged in a herringbone shape in the blood oxygen monitoring hole of the shell. The blood oxygen saturation monitoring module is integrated on a PCB circuit board and the light source and the light source receiver are connected by lead wires. The blood oxygen saturation monitoring module is connected to the central controller.

[0008] Preferably, the lateral stride monitoring component includes a laser generator, a light source sensing board and a lateral stride monitoring module. The lateral center lines of the laser generator and the light source sensing board are arranged in a straight line. The lateral stride monitoring module is integrated on a PCB circuit board and the laser generator and the light source sensing board are connected by a lead wire. The lateral stride monitoring module is connected to the central controller.

[0009] Preferably, an acceleration sensor module for monitoring the travel speed is also integrated on the PCB circuit board, and the acceleration sensor module is connected to the central controller.

[0010] Preferably, the power supply assembly includes a charging and discharging module, a battery, a current stabilizer, an external port and a start switch. The charging and discharging module and the current stabilizer are integrated on a PCB circuit board. The battery and the external port are connected to the current stabilizer through a lead wire. The current stabilizer is arranged at the front end of the charging and discharging module, and the start switch is connected to the charging and discharging module.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The device can realize long-term, continuous and dynamic monitoring of stride distance, foot blood oxygen and walking speed data, providing favorable support for clinical neurological spinal balance recovery and is suitable for monitoring human gait data. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of this embodiment;

[0015] Figure 2 It is a schematic diagram of the module structure at the PCB circuit board of this embodiment.

[0016] In the figure: 1-shell; 2-PCB circuit board; 3.1-light source; 3.2-light source receiver; 3.3-blood oxygen saturation monitoring module; 4.1-laser generator; 4.2-light source sensor board; 4.3-lateral step monitoring module; 5-binding clip; 5.1-binding strap perforation; 6-central controller; 7-acceleration sensor module; 8.1-charging and discharging module; 8.2-battery; 8.3-current stabilizer; 8.4-external port; 8.5-start switch. DETAILED DESCRIPTION

[0017] Combined with the drawings in the embodiments of the utility model, the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them. They are not used to limit the conditions under which the present invention can be implemented, so they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention. It should be noted that in this specification, relational terms such as first and second are only used to distinguish one entity from other entities, and do not necessarily require or imply any actual relationship or order between these entities.

[0019] The utility model provides an embodiment:

[0020] like Figure 1 and Figure 2 As shown, a wearable gait monitoring device includes two sets of monitoring devices respectively located on the inner side of the left and right feet, and the monitoring device includes a shell 1 worn on the inner side of the foot and a PCB circuit board 2, a blood oxygen saturation monitoring component, a lateral stride monitoring component and a power supply component arranged at the shell 1; wherein the blood oxygen saturation monitoring component is located at one end surface of the shell 1 close to the foot, and transmits the monitored foot blood oxygen value data to a central controller 6 integrated on the PCB circuit board 2; the lateral stride monitoring component is located at one end surface of the shell 1 away from the foot, and transmits the monitored stride data to the central controller 6 integrated on the PCB circuit board 2; the central controller 6 processes the received data and transmits it to the terminal; the PCB circuit board 2 is located inside the shell 1, and a binding clip 5 connected to the foot is provided at one end surface of the shell 1 close to the foot, and the binding clip 5 has a strap through hole 5.1 for connecting a strap.

[0021] In this embodiment, the housing 1 is a flexible material made of medical grade silicone, and the blood oxygen saturation monitoring component includes a light source 3.1, a light source receiver 3.2 and a blood oxygen saturation monitoring module 3.3. One light source 3.1 and two light source receivers 3.2 are arranged in a herringbone shape in the blood oxygen monitoring hole of the housing 1. The blood oxygen saturation monitoring module 3.3 is integrated on the PCB circuit board 2 and the light source 3.1 and the light source receiver 3.2 are connected through a lead wire. The blood oxygen saturation monitoring module 3.3 is connected to the central controller 6. The blood oxygen saturation monitoring component emits red light and infrared light through the light source 3.1, and the light source receiver 3.2 receives the light signal reflected back through the skin. The blood oxygen saturation monitoring module 3.3 and the central controller 6 analyze the absorption of light and finally calculate the measurement result of blood oxygen saturation.

[0022] The lateral step monitoring component includes a laser generator 4.1, a light source sensing board 4.2 and a lateral step monitoring module 4.3. The lateral center lines of the laser generator 4.1 and the light source sensing board 4.2 are arranged in a straight line. The lateral step monitoring module 4.3 is integrated on the PCB circuit board 2 and the laser generator 4.1 and the light source sensing board 4.2 are connected through a lead wire. The lateral step monitoring module 4.3 is connected to the central controller 6.

[0023] The power supply assembly includes a charge and discharge module 8.1, a battery 8.2, a current stabilizer 8.3, an external port 8.4 and a start switch 8.5. The charge and discharge module 8.1 and the current stabilizer 8.3 are integrated on a PCB circuit board 2. The battery 8.2 and the external port 8.4 are connected to the current stabilizer 8.3 through a lead wire. The current stabilizer 8.3 is arranged at the front end of the charge and discharge module 8.1, and the start switch 8.5 is connected to the charge and discharge module 8.1.

[0024] An acceleration sensor module 7 for monitoring the traveling speed is also integrated on the PCB circuit board 2 , and the acceleration sensor module 7 is connected to the central controller 6 .

[0025] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A wearable gait monitoring device, Features: The device comprises two sets of monitoring devices respectively located on the inner side of the left and right feet, wherein the monitoring devices comprise a housing (1) worn on the inner side of the foot, a PCB circuit board (2) arranged on the housing (1), a blood oxygen saturation monitoring component, a lateral stride monitoring component and a power supply component; The blood oxygen saturation monitoring component is located at an end surface of the housing (1) close to the foot, and transmits the monitored foot blood oxygen value data to a central controller (6) integrated on a PCB circuit board (2); the lateral stride monitoring component is located at an end surface of the housing (1) away from the foot, and transmits the monitored stride data to a central controller (6) integrated on a PCB circuit board (2); the central controller (6) processes the received data and transmits it to a terminal; the PCB circuit board (2) is located inside the housing (1), and a binding clip (5) connected to the foot is provided at an end surface of the housing (1) close to the foot, and the binding clip (5) has a binding strap through hole (5.1) for connecting a binding strap.

2. A wearable gait monitoring device according to claim 1, Features: The blood oxygen saturation monitoring component comprises a light source (3.1), a light source receiver (3.2) and a blood oxygen saturation monitoring module (3.3); one light source (3.1) and two light source receivers (3.2) are arranged in a herringbone shape in a blood oxygen monitoring hole on a housing (1); the blood oxygen saturation monitoring module (3.3) is integrated on a PCB circuit board (2) and the light source (3.1) and the light source receiver (3.2) are connected via a lead wire; the blood oxygen saturation monitoring module (3.3) is connected to a central controller (6).

3. A wearable gait monitoring device according to claim 2, Features: The lateral step monitoring component comprises a laser generator (4.1), a light source sensing board (4.2) and a lateral step monitoring module (4.3); the lateral center lines of the laser generator (4.1) and the light source sensing board (4.2) are arranged in a straight line; the lateral step monitoring module (4.3) is integrated on a PCB circuit board (2) and the laser generator (4.1) and the light source sensing board (4.2) are connected via a lead wire; the lateral step monitoring module (4.3) is connected to a central controller (6).

4. A wearable gait monitoring device according to claim 3, Features: An acceleration sensor module (7) for monitoring the travel speed is also integrated on the PCB circuit board (2), and the acceleration sensor module (7) is connected to the central controller (6).

5. A wearable gait monitoring device according to claim 4, Features: The power supply assembly comprises a charge and discharge module (8.1), a battery (8.2), a current stabilizer (8.3), an external port (8.4) and a start switch (8.5); the charge and discharge module (8.1) and the current stabilizer (8.3) are integrated on a PCB circuit board (2); the battery (8.2) and the external port (8.4) are connected to the current stabilizer (8.3) via a lead wire; the current stabilizer (8.3) is arranged at the front end of the charge and discharge module (8.1); and the start switch (8.5) is connected to the charge and discharge module (8.1).

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