WO2021023199A1 - 一种压伤防护垫控制方法、装置及计算机可读存储介质 - Google Patents

一种压伤防护垫控制方法、装置及计算机可读存储介质 Download PDF

Info

Publication number
WO2021023199A1
WO2021023199A1 PCT/CN2020/106962 CN2020106962W WO2021023199A1 WO 2021023199 A1 WO2021023199 A1 WO 2021023199A1 CN 2020106962 W CN2020106962 W CN 2020106962W WO 2021023199 A1 WO2021023199 A1 WO 2021023199A1
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
independent air
air chamber
protection pad
controlling
Prior art date
Application number
PCT/CN2020/106962
Other languages
English (en)
French (fr)
Inventor
陈向东
彭振宇
陈思凯
李岩
Original Assignee
深圳大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳大学 filed Critical 深圳大学
Priority to JP2021546857A priority Critical patent/JP7229493B2/ja
Publication of WO2021023199A1 publication Critical patent/WO2021023199A1/zh

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
    • A61G7/05769—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with inflatable chambers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00—General characteristics of devices
    • A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00—General characteristics of devices
    • A61G2203/30—General characteristics of devices characterised by sensor means
    • A61G2203/34—General characteristics of devices characterised by sensor means for pressure

Definitions

  • This application relates to the field of electronic technology, and in particular to a method and device for controlling crush protection pads, and a computer-readable storage medium.
  • Skin pressure injury that is, skin pressure injury, is caused by long-term compression of local tissues, resulting in tissue ulceration and necrosis caused by continuous ischemia, hypoxia, and malnutrition. Skin pressure injury is a common problem in clinical rehabilitation treatment and nursing.
  • the clinical judgment method of skin pressure injury prone parts is usually by medical staff regularly and manually observe whether the patient’s skin has changes in color, such as purple or brownish red skin, and whether it is accompanied by pain, induration, fever, and cold.
  • the part where the color changes and there are related concurrent reactions is determined to be the part that is prone to skin pressure injury.
  • the preventive care of the part that is prone to skin pressure injury mainly relies on manual massage of the part to protect it.
  • the efficiency of location and protection of injury-prone parts is low, and accuracy is more limited.
  • the main purpose of the embodiments of the present application is to provide a method, device and computer-readable storage medium for controlling crush protection pads, which can at least solve the problem of using manual methods to locate and protect crush-prone parts in the related art.
  • the first aspect of the embodiments of the present application provides a method for controlling a crush protection pad, which is applied to a crush protection pad including an air pump, a plurality of independent air chambers, and a pressure sensor.
  • the independent air chambers are inflated and deflated, and the pressure sensors are respectively arranged on the upper surfaces of the independent air chambers, and the method includes:
  • the second aspect of the embodiments of the present application provides a pressure injury protection pad control device, which is applied to a pressure injury protection pad including an air pump, a plurality of independent air chambers, and a pressure sensor.
  • the independent air chambers are inflated and deflated, the upper surface of each independent air chamber is respectively provided with the pressure sensor, and the device includes:
  • An acquisition module configured to collect pressure data corresponding to each of the independent air chambers in real time through the pressure sensor
  • a determining module configured to determine a target independent air chamber that currently meets a preset pressure relief condition based on the pressure data
  • the control module is used to control the air pump to deflate the target independent air chamber.
  • a third aspect of the embodiments of the present application provides an electronic device, the electronic device including: a processor, a memory, and a communication bus;
  • the communication bus is used to implement connection and communication between the processor and the memory
  • the processor is configured to execute one or more programs stored in the memory, so as to implement the steps of any one of the aforementioned methods for controlling a crush protection pad.
  • the fourth aspect of the embodiments of the present application provides a computer-readable storage medium, the computer-readable storage medium stores one or more programs, and the one or more programs can be processed by one or more The device executes to realize the steps of any one of the aforementioned methods for controlling crush protection pads.
  • the pressure data corresponding to each independent air chamber is collected in real time through the pressure sensor; based on the pressure data, it is determined that the current pressure relief condition is satisfied Target independent air chamber; control the air pump to deflate the target independent air chamber.
  • a pressure sensor is installed on the upper surface of each independent air chamber of the protective pad, and the pressure felt by the parts of the human body in contact with the air chamber surface is automatically detected to locate the pressure-prone parts, and automatically pressure
  • the independent air chamber corresponding to the injury-prone parts is deflated and pressure-relief to realize the preventive care of the pressure-prone parts, which effectively improves the efficiency and accuracy of the positioning and protection of the pressure-prone parts.
  • FIG. 1 is a schematic structural diagram of a crush protection pad provided by the first embodiment of the application
  • FIG. 2 is a schematic diagram of the basic flow of the method for controlling crush protection pads according to the first embodiment of the application;
  • FIG. 4 is a schematic structural diagram of a pressure injury protection pad control device provided by a third embodiment of the application.
  • FIG. 5 is a schematic structural diagram of an electronic device provided by a fourth embodiment of this application.
  • this embodiment proposes a method for controlling crush-protection pads. It is applied to a crush protection pad including an air pump, a plurality of independent air chambers and a pressure sensor.
  • the air pump is used to inflate and deflate each independent air chamber, and the upper surface of each independent air chamber is provided with a pressure sensor.
  • Figure 1 shows a schematic diagram of the structure of a crush protection pad provided by this embodiment, wherein each rectangle delimited by a dotted line on the upper surface of the crush protection pad corresponds to an independent air chamber, and each independent air
  • the black spots on the surface of the chamber are pressure sensors.
  • the pressure sensor can optionally be a miniature ultra-thin dynamic pressure sensor, that is, the pressure injury protection pad is composed of 6 ⁇ 10 independent air chambers, and the surface of each independent air chamber is distributed 4 ⁇ 5 pressure sensors, this embodiment takes into account the size of the general user, the body contact surface of a single independent air chamber, that is, the corresponding cushion surface size is 19cm ⁇ 15cm, and the area of the entire crush protection pad is 190cm ⁇ 90cm, in addition, the air pump is not shown in the figure.
  • each independent air chamber maintains a certain pressure under normal conditions to keep the cushion surface of the crush protection pad flat.
  • shape of the independent air chambers is not limited to the rectangle in this embodiment, but can also be circular, etc., and the number of independent air chambers can also be set according to actual use requirements, and the pressure sensor is not limited to the independent air chambers in this embodiment. Multiple air chambers are provided, or only one pressure sensor can be provided on a single independent air chamber.
  • Fig. 2 is a schematic diagram of the basic flow of the method for controlling a crush protection pad provided in this embodiment.
  • the method for controlling a crush protection pad proposed in this embodiment includes the following steps:
  • Step 201 Collect pressure data corresponding to each independent air chamber in real time through a pressure sensor.
  • the crush protection pad when the user uses the crush protection pad in the lying position, the crush protection pad is compressed, so that the pressure sensor provided on the cushion surface can sense the pressure. Since the forces are mutual, the pressure The pressure detected by the sensor is equal to the reaction force received by the human body, which realizes the automatic perception of the body pressure of the user who uses the crush protection pad. Since the crush protection pad in this embodiment is divided into multiple independent air chambers, each independent air chamber corresponds to one pressure data. It should be noted that the real-time collection in this embodiment is not limited to continuous pressure data collection. In practical applications, it is also possible to perform pressure data collection every preset time interval.
  • the pressure sensor before real-time collection of pressure data corresponding to each independent air chamber through the pressure sensor, it further includes: determining whether the preset pressure injury protection pad control trigger condition is currently met, and if so, performing real-time collection through the pressure sensor Step corresponding to the pressure data of each independent air chamber.
  • the control process of the crush protection pad of this embodiment is triggered based on a preset condition.
  • the preset condition is met, that is, It can be triggered manually from the outside;
  • the preset condition is met, that is, it can also be triggered by automatic detection.
  • the pressure sensor after real-time collection of the pressure data corresponding to each independent air chamber through the pressure sensor, it also includes: performing statistics on all the collected pressure data; determining the pressure performance data of each independent air chamber based on the statistical results.
  • the data is used to characterize the pressure of independent air chambers; according to the pressure performance data of all independent air chambers, a pressure distribution map is generated and output.
  • each independent air chamber in this embodiment corresponds to a piece of pressure data. Since each air chamber is subjected to pressure from different parts of the human body at the same time, the pressure data of all air chambers show certain differences.
  • This embodiment characterizes the pressure conditions of different independent air chambers based on the statistical pressure data. For example, it can be characterized by the pressure data itself (numerical value) or by color, for example, the color corresponding to the stronger the pressure The deeper, the pressure distribution map is generated based on all the pressure performance data to visually express the overall pressure of the crush protection pad and output it to the outside for external perception.
  • Step 202 Determine a target independent air chamber that currently meets a preset pressure relief condition based on the pressure data.
  • the independent air chamber that satisfies the pressure relief condition is the independent air chamber corresponding to the user's pressure-injury prone part, and the position of the independent air chamber is obtained based on the analysis of the collected pressure data.
  • the pressure relief condition includes: the pressure data exceeds a preset first pressure data threshold, and the duration of exceeding the first pressure data threshold exceeds the preset duration threshold.
  • the higher the value of the detected pressure data corresponding to an independent air chamber the stronger the pressure of the independent air chamber, that is, the part on the user's body corresponding to the independent air chamber is Suffer a lot of pressure, and the skin of the corresponding part of the user is prone to pressure damage when the strong pressure is continued.
  • the first pressure data threshold that is, the critical damage pressure
  • the duration threshold that is, the critical time
  • Step 203 Control the air pump to deflate the target independent air chamber.
  • the air pump is used to automatically deflate and relieve the pressure of the independent air chamber corresponding to the pressure-prone parts of the user's body, so as to reduce the pressure on the skin of this part of the user, and for other parts of the body that are below the critical pressure, Automatically and selectively do not deflate and release pressure, so that the user's body is in the best position to reduce skin pressure damage, realizing efficient and precise protection of skin pressure injury.
  • the methods for controlling the air pump to deflate the target independent air chamber include but are not limited to the following two methods:
  • the first way is to control the air pump to deflate the target independent air chamber within the preset deflation time.
  • the second method is to control the air pump to deflate the target independent air chamber until the pressure data of the target independent air chamber is lower than the preset second pressure data threshold.
  • the termination conditions for deflation and pressure relief are formulated based on both pressure and time.
  • the target independent air chamber can be deflated to 20mmHg, or the target independent air chamber can be controlled according to The preset flow rate continues to depressurize for 10 minutes.
  • the second pressure data threshold in this embodiment is lower than the aforementioned first pressure data threshold.
  • a dwell time under the pressure can also be set, so that The user's crush-prone parts are fully relieved.
  • controlling the air pump to perform deflation processing on the target independent air chamber it further includes: at the end of the deflation processing, controlling the air pump to perform inflation processing on the target independent air chamber until the target independent air chamber returns to before the deflation processing The initial pressure.
  • the independent air chamber is automatically inflated and pressurized so that the independent air chamber returns to normal air pressure, so that the protective pad
  • the cushion surface is flattened, which is more efficient and more controllable than manual inflation and pressurization.
  • inflating and deflating are both used below the preset adjustment speed threshold. Adjust the speed to perform inflation and deflation, that is, ensure that both inflation and deflation are performed in a relatively slow and gentle state.
  • the air pump to deflate the target independent air chamber before controlling the air pump to deflate the target independent air chamber, it also includes: judging whether the preset automatic pressure relief trigger condition is currently met; when the automatic pressure relief trigger condition is met, executing the control air pump to the target independent air chamber When the trigger condition of automatic pressure relief is not met, the pressure injury warning is output; the pressure injury warning is used to indicate that the body of the user who is currently using the pressure injury protection pad, and the part corresponding to the target independent air chamber is pressure Injury prone areas.
  • this embodiment considering that it is difficult to control the process of using an air pump to automatically release the pressure of the target independent air chamber in some application scenarios, or the target independent air chamber is currently not suitable for continuing to release the pressure, this embodiment is
  • a pressure injury warning is output, which can remind the outside, such as medical staff, of the pressure-prone parts, so that the medical staff can manually massage the pressure-prone parts according to the reminder to relieve the user’s stress. Pressure on body parts.
  • the automatic pressure relief trigger condition in this embodiment may be: the current gas flow of the target independent air chamber is higher than the preset flow threshold, and/or the weight of the user currently using the crush protection pad is lower than the expected Set the weight threshold.
  • the method for controlling the crush protection pad of this embodiment further includes: judging whether the preset local joint pressure relief condition is currently met; when the local joint pressure relief condition is satisfied, controlling the air pump on the crush protection pad to partially correspond to The multiple independent air chambers on both sides of the user's body currently using crush protection pads are subjected to joint deflation treatment; at the end of the joint deflation treatment, the air pump is controlled to perform joint inflation treatment on multiple independent air chambers until multiple independent air chambers are inflated. The chamber is restored to the initial pressure before the deflation process at the same time.
  • the multiple independent air chambers on the protective pad corresponding to the left or right side of the user's body can be deflated and pressure-relief treatment at the same time, and then After the deflation process is completed, these independent air chambers are inflated and pressurized at the same time, so as to have the effect of turning around, which can relieve the user's pressure on a large range of body parts at one time.
  • the local joint pressure relief condition in this embodiment may be related to time, that is, the local joint pressure relief condition is satisfied when a preset time interval has passed.
  • the pressure data corresponding to each independent air chamber is collected in real time through the pressure sensor; the target independent air chamber that currently meets the preset pressure relief condition is determined based on the pressure data; the air pump pair is controlled The target independent air chamber is deflated.
  • a pressure sensor is installed on the upper surface of each independent air chamber of the protective pad, and the pressure felt by the parts of the human body in contact with the air chamber surface is automatically detected to locate the pressure-prone parts, and automatically pressure
  • the independent air chamber corresponding to the injury-prone parts is deflated and pressure-relief to realize the preventive care of the pressure-prone parts, which effectively improves the efficiency and accuracy of the positioning and protection of the pressure-prone parts.
  • the method in FIG. 3 is a detailed method for controlling pressure injury protection pads provided by this embodiment, which is applied to pressure injury including air pumps, multiple independent air chambers, and pressure sensors.
  • the protective pad and the air pump are used to respectively inflate and deflate the independent air chambers.
  • the upper surface of each independent air chamber is respectively provided with a pressure sensor.
  • the control method of the pressure injury protective pad specifically includes the following steps:
  • Step 301 When the pressure injury protection pad receives the pressure of the user's body, the pressure sensor is used to collect pressure data corresponding to each independent air chamber in real time.
  • each independent air chamber maintains a certain pressure under normal conditions, so that the cushion surface of the crush protection pad is kept flat.
  • the air chamber on the crush protection pad is compressed by the user, so that the pressure sensor provided on the pad surface can sense pressure, and each independent air chamber corresponds to a piece of pressure data.
  • Step 302 Determine the pressure performance data of each independent air chamber based on all the collected pressure data.
  • the pressure performance data in this embodiment is used to characterize the pressure condition of the independent air chamber.
  • the pressure performance data here may be the pressure data itself, or the color associated with the pressure data.
  • Step 303 Generate and output a pressure distribution map according to the pressure performance data of all independent air chambers.
  • a pressure distribution map is generated based on all the pressure performance data to visually express the overall pressure situation of the crush protection pad and output it to the outside for external perception.
  • Step 304 Determine the target independent air chamber whose current pressure data exceeds a preset first pressure data threshold, and the duration of exceeding the first pressure data threshold exceeds the preset time threshold.
  • Step 305 Determine whether the preset automatic pressure relief trigger condition is currently met; if yes, execute step 306, and then execute step 307; if not, execute step 308.
  • the automatic pressure relief trigger condition in this embodiment may be: the current gas flow of the target independent air chamber is higher than the preset flow threshold, and/or the weight of the user currently using the crush protection pad is lower than the preset weight threshold.
  • Step 306 Control the air pump to perform a deflation process on the target independent air chamber within a preset deflation time.
  • this embodiment uses an air pump to automatically deflate and release the pressure of the independent air chambers corresponding to the pressure-injured parts of the user's body, so as to reduce the pressure on the skin of the user's part, so that the user's body is in the process of reducing skin pressure damage
  • the best position of the skin achieves efficient and precise protection of skin pressure-prone parts.
  • Step 307 At the end of the deflation process, control the air pump to inflate the target independent air chamber until the target independent air chamber returns to the initial pressure before the deflation process.
  • the independent air chamber when the deflation of the target independent air chamber is completed, and the pressure of the user’s pressure-prone parts is relieved, the independent air chamber is automatically inflated and pressurized so that the independent air chamber returns to normal air pressure, so that the protective cushion The cushion surface is restored to be flat.
  • Step 308 Output a pressure injury warning for indicating that the part on the user's body corresponding to the target independent air chamber is a pressure injury prone part.
  • this embodiment does not satisfy the automatic pressure release trigger
  • a pressure injury warning is output, and external medical personnel, such as medical staff, can be reminded of the pressure-prone parts, so that the medical staff can manually massage the pressure-prone parts according to the reminder to relieve the pressure on the user's body part.
  • the pressure data corresponding to each independent air chamber is collected in real time through the pressure sensor, and a pressure distribution map is generated and output based on the collected pressure data; then the current pressure data is determined based on the pressure data.
  • the target independent air chamber that meets the preset pressure relief conditions; finally, when the automatic pressure relief trigger condition is met, the air pump is controlled to deflate the target independent air chamber, and after the deflation process is completed, the air pump is controlled to perform the target independent air chamber Inflate the initial pressure to restore the initial pressure, and output a pressure injury warning when the trigger condition for automatic pressure relief is not met.
  • a pressure sensor is installed on the upper surface of each independent air chamber of the protective pad, and the pressure felt by the parts of the human body in contact with the air chamber surface is automatically detected to locate the pressure-prone parts, and automatically pressure
  • the independent air chamber corresponding to the injury-prone parts is deflated and pressure-relief to realize the preventive care of the pressure-prone parts, which effectively improves the efficiency and accuracy of the positioning and protection of the pressure-prone parts.
  • this embodiment shows a crushing protection pad control device. It is applied to a crush protection pad including an air pump, multiple independent air chambers and pressure sensors.
  • the air pump is used to inflate and deflate each independent air chamber.
  • the upper surface of each independent air chamber is provided with a pressure sensor.
  • the crush protection pad control device of this embodiment includes:
  • the collection module 401 is used to collect pressure data corresponding to each independent air chamber in real time through a pressure sensor;
  • the determining module 402 is configured to determine a target independent air chamber that currently meets a preset pressure relief condition based on the pressure data;
  • the control module 403 is used to control the air pump to deflate the target independent air chamber.
  • the pressure relief condition includes: the pressure data exceeds a preset first pressure data threshold, and the duration of exceeding the first pressure data threshold exceeds the preset duration threshold.
  • control module 403 is specifically configured to control the air pump to deflate the target independent air chamber within a preset deflation time; or, to control the air pump to deflate the target independent air chamber , Until the pressure data of the target independent air chamber is lower than the preset second pressure data threshold.
  • control module 503 is also used to control the air pump to inflate the target independent air chamber at the end of the deflation process until the target independent air chamber returns to the initial pressure before the deflation process.
  • the crush protection pad control device further includes: an output module, which is used to perform real-time collection of pressure data corresponding to each independent air chamber through the pressure sensor, and perform processing on all the collected pressure data.
  • Statistics Determine the pressure performance data of each independent air chamber based on the statistical results, and the pressure performance data is used to characterize the pressure of the independent air chamber; according to the pressure performance data of all independent air chambers, a pressure distribution map is generated and output.
  • the crush protection pad control device further includes: a judging module for judging whether the preset automatic pressure relief trigger condition is currently met.
  • the control module 403 performs its function of controlling the air pump to bleed the target independent air chamber; when the automatic pressure relief trigger condition is not met, the output module is also used to output pressure injury warning , Crush warning is used to indicate that on the body of the user currently using the crush protection pad, the part corresponding to the target independent air chamber is the part that is prone to crushing.
  • the judgment module is also used to judge whether the preset local joint pressure relief condition is currently met.
  • the block 403 is also used to control the air pump on the pressure injury protection pad by the control module when the local joint pressure relief condition is satisfied, and locally correspond to multiple independent air chambers on both sides of the user's body currently using the pressure injury protection pad for joint The deflation treatment; and, at the end of the joint deflation treatment, the air pump is controlled to perform joint inflation treatment on the multiple independent gas chambers until the multiple independent gas chambers are restored to the initial pressure before the deflation treatment at the same time.
  • the pressure data corresponding to each independent air chamber is collected in real time through the pressure sensor; the target independent air chamber that currently meets the preset pressure relief conditions is determined based on the pressure data; the air pump is controlled to the target Separate air chamber for deflation treatment.
  • a pressure sensor is installed on the upper surface of each independent air chamber of the protective pad, and the pressure felt by the parts of the human body in contact with the air chamber surface is automatically detected to locate the pressure-prone parts, and automatically pressure
  • the independent air chamber corresponding to the injury-prone parts is deflated and pressure-relief to realize the preventive care of the pressure-prone parts, which effectively improves the efficiency and accuracy of the positioning and protection of the pressure-prone parts.
  • This embodiment provides an electronic device, as shown in FIG. 5, which includes a processor 501, a memory 502, and a communication bus 503.
  • the communication bus 503 is used to implement connection and communication between the processor 501 and the memory 502; processing
  • the device 501 is configured to execute one or more computer programs stored in the memory 502 to implement at least one step in the method for controlling a crush protection pad in the first embodiment.
  • This embodiment also provides a computer-readable storage medium, which is included in any method or technology for storing information (such as computer-readable instructions, data structures, computer program modules, or other data). Volatile or non-volatile, removable or non-removable media.
  • Computer readable storage media include but are not limited to RAM (Random Access Memory), ROM (Read-Only Memory, read-only memory), EEPROM (Electrically Erasable Programmable read only memory, charged Erasable Programmable Read-Only Memory) ), flash memory or other storage technology, CD-ROM (Compact Disc Read-Only Memory), digital versatile disk (DVD) or other optical disk storage, magnetic cassettes, magnetic tapes, magnetic disk storage or other magnetic storage devices, Or any other medium that can be used to store desired information and can be accessed by a computer.
  • the computer-readable storage medium in this embodiment may be used to store one or more computer programs, and the stored one or more computer programs may be executed by a processor to implement at least one step of the method in the first embodiment.
  • This embodiment also provides a computer program, which can be distributed on a computer-readable medium and executed by a computer-readable device to implement at least one step of the method in the first embodiment; and in some cases At least one of the steps shown or described can be performed in a different order from the order described in the foregoing embodiment.
  • This embodiment also provides a computer program product, including a computer readable device, and the computer readable device stores the computer program as shown above.
  • the computer-readable device in this embodiment may include the computer-readable storage medium as shown above.
  • communication media usually contain computer-readable instructions, data structures, computer program modules, or other data in a modulated data signal such as a carrier wave or other transmission mechanism, and may include any information delivery medium. Therefore, this application is not limited to any specific hardware and software combination.

Landscapes

  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Massaging Devices (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

一种压伤防护垫控制方法、装置及计算机可读存储介质，方法包括：通过压力传感器实时采集分别对应于各独立气室的压力数据（201）；基于压力数据确定当前满足预设泄压条件的目标独立气室（202）；控制气泵对目标独立气室进行放气处理（203）。通过将压力传感器设置在防护垫每一个独立气室的上表面，自动检测人体与气室表面接触的部位所感受的压力来对压伤易发部位进行定位，并自动对压伤易发部位所对应的独立气室进行放气泄压，来实现对压伤易发部位的预防护理，有效提升了压伤易发部位的定位与防护的效率以及准确性。

Description

一种压伤防护垫控制方法、装置及计算机可读存储介质 技术领域
本申请涉及电子技术领域，尤其涉及一种压伤防护垫控制方法、装置及计算机可读存储介质。
背景技术
皮肤压伤，也即皮肤压力损伤，是由于局部组织长期受压，发生持续缺血、缺氧、营养不良所导致的组织溃烂坏死。皮肤压力损伤是临床康复治疗与护理中较为常见的问题。
由于每个人的体型、体重不同，不同人的不同体位其皮肤压力损伤易发部位也不同。目前，皮肤压力损伤易发部位在临床上的判断方式通常是医护人员定期人工观察病人受压部位皮肤是否有颜色改变，如皮肤变紫色或褐红色，同时是否伴有疼痛、硬结、发热、冰冷，颜色发生改变且有相关并发反应的部位则被确定为皮肤压力损伤易发部位，以及，目前在皮肤压力损伤易发部位的预防护理方面，主要依靠人工按摩该部位来防护，从而目前对于压伤易发部位的定位和防护的效率较低，以及准确性较为局限。
发明内容
本申请实施例的主要目的在于提供一种压伤防护垫控制方法、装置及计算机可读存储介质，至少能够解决相关技术中采用人工的方式来进行压伤易发部位的定位和防护，所导致的效率较低以及准确性较为局限的问题。
为实现上述目的，本申请实施例第一方面提供了一种压伤防护垫控制方法，应用于包括气泵、多个独立气室以及压力传感器的压伤防护垫，所述气泵用于分别对各所述独立气室进行充气和放气，各所述独立气室的上表面分别设置有所述压力传感器，该方法包括：
通过所述压力传感器实时采集分别对应于各所述独立气室的压力数据；
基于所述压力数据确定当前满足预设泄压条件的目标独立气室；
控制所述气泵对所述目标独立气室进行放气处理。
为实现上述目的，本申请实施例第二方面提供了一种压伤防护垫控制装置，应用于包括气泵、多个独立气室以及压力传感器的压伤防护垫，所述气泵用于分别对各所述独立气室进行充气和放气，各所述独立气室的上表面分别设置有所述压力传感器，该装置包括：
采集模块，用于通过所述压力传感器实时采集分别对应于各所述独立气室的压力数据；
确定模块，用于基于所述压力数据确定当前满足预设泄压条件的目标独立气室；
控制模块，用于控制所述气泵对所述目标独立气室进行放气处理。
为实现上述目的，本申请实施例第三方面提供了一种电子装置，该电子装置包括：处理器、存储器和通信总线；
所述通信总线用于实现所述处理器和存储器之间的连接通信；
所述处理器用于执行所述存储器中存储的一个或者多个程序，以实现上述任意一种压伤防护垫控制方法的步骤。
为实现上述目的，本申请实施例第四方面提供了一种计算机可读存储介质，该计算机可读存储介质存储有一个或者多个程序，所述一个或者多个程序可被一个或者多个处理器执行，以实现上述任意一种压伤防护垫控制方法的步骤。
根据本申请实施例提供的压伤防护垫控制方法、装置及计算机可读存储介质，通过压力传感器实时采集分别对应于各独立气室的压力数据；基于压力数据确定当前满足预设泄压条件的目标独立气室；控制气泵对目标独立气室进行放气处理。通过本申请的实施，将压力传感器设置在防护垫每一个独立气室的上表面，自动检测人体与气室表面接触的部位所感受的压力来对压伤易发部位进行定位，并自动对压伤易发部位所对应的独立气室进行放气泄压，来实现对压伤易发部位的预防护理，有效提升了压伤易发部位的定位与防护的效率以及准确性。
本申请其他特征和相应的效果在说明书的后面部分进行阐述说明，且应当理解，至少部分效果从本申请说明书中的记载变的显而易见。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述 中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请第一实施例提供的压伤防护垫的结构示意图；
图2为本申请第一实施例提供的压伤防护垫控制方法的基本流程示意图；
图3为本申请第二实施例提供的压伤防护垫控制方法的细化流程示意图；
图4为本申请第三实施例提供的压伤防护垫控制装置的结构示意图；
图5为本申请第四实施例提供的电子装置的结构示意图。
具体实施方式
为使得本申请的申请目的、特征、优点能够更加的明显和易懂，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而非全部实施例。基于本申请中的实施例，本领域技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
第一实施例：
为了解决相关技术中采用人工的方式来进行压伤易发部位的定位和防护，所导致的效率较低以及准确性较为局限的技术问题，本实施例提出了一种压伤防护垫控制方法，应用于包括气泵、多个独立气室以及压力传感器的压伤防护垫，气泵用于分别对各独立气室进行充气和放气，各独立气室的上表面分别设置有压力传感器。
如图1所示为本实施例提供的一种压伤防护垫的结构示意图，其中，在压伤防护垫上表面通过虚线所划分出的每一个矩形分别对应于一个独立气室，每个独立气室表面的黑点则均为压力传感器，压力传感器可选的可以为微型超薄动态压力传感器，也即该压伤防护垫由6×10个独立气室组成，每个独立气室表面分布有4×5个压力传感器，本实施例考虑到一般用户的身材大小，单个独立气室的身体接触面也即对应的垫面大小为19cm×15cm，整个压伤防护垫的面积大小则为190cm×90cm，另外，气泵在图中未示出。
应当说明的是，在实际应用中，正常情况下各独立气室维持一定的压力，使压伤防护垫的垫面保持平整。并且，独立气室形状不限于本实施例的矩形，还可以为圆形等，以及独立气室的数量也可以根据实际使用需求设定，以及压力传感器并不限于本实施例中的在各独立气室上均设置多个，也可以在单个独 立气室上仅设置一个压力传感器。
如图2所示为本实施例提供的压伤防护垫控制方法的基本流程示意图，本实施例提出的压伤防护垫控制方法包括以下的步骤：
步骤201、通过压力传感器实时采集分别对应于各独立气室的压力数据。
具体的，在本实施例中，在用户采用卧位使用压伤防护垫时，压伤防护垫受压，从而垫面上所设置的压力传感器可以进行受压感知，由于力是相互的，压力传感器所检测到的压力与人体所受到的反作用力相等，实现了使用压伤防护垫的用户的躯体压力情况的自动感知。由于本实施例中的压伤防护垫被划分为多个独立气室，从而每个独立气室均对应于一个压力数据。应当说明的是，本实施例中的实时采集并不限于持续进行压力数据采集，在实际应用中也可以每间隔预设时长来进行一次压力数据采集。
可选的，在通过压力传感器实时采集分别对应于各独立气室的压力数据之前，还包括：判断当前是否满足预设的压伤防护垫控制触发条件，若是，则执行通过压力传感器实时采集分别对应于各独立气室的压力数据的步骤。
具体的，在实际应用中，本实施例压伤防护垫的控制流程基于预设条件触发，其一，判断当前是否接收到外部输入的控制触发指令，若是，则满足该预设条件，也即可以通过外部手动触发；其二，检测当前是否有卧位人体处于所述压伤防护垫之上，若是，则满足该预设条件，也即还可以通过自动检测触发。
可选的，在通过压力传感器实时采集分别对应于各独立气室的压力数据之后，还包括：对所采集的所有压力数据进行统计；基于统计结果确定各独立气室的压力表现数据，压力表现数据用于表征独立气室的受压情况；根据所有独立气室的压力表现数据，生成压力分布图并输出。
具体的，本实施例中的各独立气室均对应于一压力数据，由于在同一时刻各气室受到人体不同部位的压力，从而所有气室的压力数据体现出一定的差异性。本实施例基于所统计的压力数据对不同独立气室的受压情况进行表征，例如可以通过压力数据自身(数值)来进行表征，也可以通过颜色来表征，例如受压越强对应的颜色则越深，然后基于所有压力表现数据来生成压力分布图，来对压伤防护垫的整体受压情况进行直观表现，并输出至外部以供外部进行感知。
步骤202、基于压力数据确定当前满足预设泄压条件的目标独立气室。
具体的，在本实施例中，满足泄压条件的独立气室也即对应于用户压伤易 发部位的独立气室，该独立气室的位置基于对所采集的压力数据进行分析得到。
可选的，泄压条件包括：压力数据超过预设的第一压力数据阈值，且超过第一压力数据阈值的持续时长超过预设时长阈值。
具体的，在实际应用中，所检测到的对应于某一独立气室的压力数据数值越高，说明该独立气室受压越强，也即用户身体上对应于该独立气室的部位正在遭受较大的压力，并且，在持续受强压时使得用户对应部位的皮肤易发压力损伤。在本实施例中，这里的第一压力数据阈值也即临界损伤压力可以为32mmHg，时长阈值也即临界时间可以为10分钟。
步骤203、控制气泵对目标独立气室进行放气处理。
具体的，本实施例通过气泵来对用户身体的压伤易发部位所对应的独立气室进行自动放气泄压，减轻用户该部位皮肤的压力，而对其它处于临界压力一下的人体部位，自动有选择的不进行放气泄压，使得用户身体处于减少皮肤压力损伤的最佳体位，实现了皮肤压伤的高效精准防护。
可选的，控制气泵对目标独立气室进行放气处理的方式包括但不限以下两种方式：
方式一，控制气泵在预设的放气时长内，对目标独立气室进行放气处理。
方式二，控制气泵对目标独立气室进行放气处理，直至目标独立气室的压力数据低于预设的第二压力数据阈值。
具体的，在实际应用中，进行放气泄压的终止条件基于压力和时间两方面来进行制定，例如可以在对目标独立气室放气泄压至20mmHg，也可以是控制目标独立气室按照预设流量持续泄压10分钟。应当理解的是，本实施例中的第二压力数据阈值低于前述第一压力数据阈值。并且，还应当说明的是，在实际应用中，在将目标独立气室放气至低于第二压力数据阈值之后，在实际应用中还可以设定一在该压力下的停留时长，从而使得用户的压伤易发部位得到充分缓解。
可选的，在控制气泵对目标独立气室进行放气处理之后，还包括：在放气处理结束时，控制气泵对目标独立气室进行充气处理，直至目标独立气室恢复至放气处理之前的初始压力。
具体的，本实施例中在完成对目标独立气室的放气处理，而使得用户的压伤易发部位得到压力缓解之后，自动充气加压而使得该独立气室恢复正常气压，使得防护垫的垫面恢复平整，相对于手动充气加压的效率更高、可控性更强。
应当说明的是，在实际应用中，为了不影响使用该压伤防护垫的用户的休息以及不对用户造成不适，本实施例中在充气和放气时，均采用低于预设调节速度阈值的调节速度来进行充气和放气，也即保证充气和放气均以一个较为缓慢和缓的状态进行。
可选的，在控制气泵对目标独立气室进行放气处理之前，还包括：判断当前是否满足预设的自动泄压触发条件；在满足自动泄压触发条件时，执行控制气泵对目标独立气室进行放气处理的步骤；在不满足自动泄压触发条件时，输出压伤预警；压伤预警用于指示当前使用压伤防护垫的用户身体上，对应于目标独立气室的部位为压伤易发部位。
具体的，在本实施例中，考虑到在部分应用场景下采用气泵对目标独立气室自动泄压的过程较难把控，或该目标独立气室当前不适于继续泄压，本实施例在不满足自动泄压触发条件时，输出压伤预警，可以对外部例如医护人员进行压伤易发部位的提醒，从而医护人员可以根据提醒来对压伤易发部位进行人工按摩，以舒缓用户该身体部位的压力。应当说明的是，本实施例中的自动泄压触发条件可以为：目标独立气室当前的气体流量高于预设流量阈值，和/或，当前使用压伤防护垫的用户的体重低于预设体重阈值。
可选的，本实施例的压伤防护垫控制方法还包括：判断当前是否满足预设的局部联合泄压条件；在满足局部联合泄压条件时，控制气泵对压伤防护垫上，局部对应于当前使用压伤防护垫的用户身体两侧的多个独立气室，进行联合放气处理；在联合放气处理结束时，控制气泵对多个独立气室进行联合充气处理，直至多个独立气室同时恢复至放气处理之前的初始压力。
具体的，本实施例还可以在满足预设的局部联合泄压条件时，分别对防护垫上对应于用户躯体左侧或右侧的多个独立气室，同时进行放气泄压处理，然后在放气处理结束之后，再对这些独立气室同时充气增压处理，从而起到左右翻身的效果，可以一次性缓解用户较大范围身体部位的受力压迫。应当说明的是，本实施例中的局部联合泄压条件可以关联于时间，也即在经过预设的时间间隔时即满足局部联合泄压条件。
根据本申请实施例提供的压伤防护垫控制方法，通过压力传感器实时采集分别对应于各独立气室的压力数据；基于压力数据确定当前满足预设泄压条件的目标独立气室；控制气泵对目标独立气室进行放气处理。通过本申请的实施，将压力传感器设置在防护垫每一个独立气室的上表面，自动检测人体与气室表 面接触的部位所感受的压力来对压伤易发部位进行定位，并自动对压伤易发部位所对应的独立气室进行放气泄压，来实现对压伤易发部位的预防护理，有效提升了压伤易发部位的定位与防护的效率以及准确性。
第二实施例：
为了更好地对本申请技术方案进行说明，图3中的方法为本实施例提供的一种细化的压伤防护垫控制方法，应用于包括气泵、多个独立气室以及压力传感器的压伤防护垫，气泵用于分别对各独立气室进行充气和放气，各独立气室的上表面分别设置有压力传感器，该压伤防护垫控制方法具体包括以下步骤：
步骤301、在压伤防护垫接收到用户躯体的压力时，通过压力传感器实时采集分别对应于各独立气室的压力数据。
具体的，在实际应用中，正常情况下各独立气室维持一定的压力，使压伤防护垫的垫面保持平整。在被用户使用时，压伤防护垫的上的气室收到用户压迫，从而垫面上所设置的压力传感器可以进行受压感知，每个独立气室均对应于一个压力数据。
步骤302、基于所采集的所有压力数据，确定各独立气室的压力表现数据。
具体的，本实施例的压力表现数据用于表征独立气室的受压情况，这里的压力表现数据可以是压力数据本身，也可以是关联于压力数据的颜色。
步骤303、根据所有独立气室的压力表现数据，生成压力分布图并输出。
在本实施例中，基于所有压力表现数据来生成压力分布图，来对压伤防护垫的整体受压情况进行直观表现，并输出至外部以供外部进行感知。
步骤304、确定当前压力数据超过预设的第一压力数据阈值，且超过第一压力数据阈值的持续时长超过预设时长阈值的目标独立气室。
在本实施例中，所检测到的对应于某一独立气室的压力数据数值越高，说明该独立气室受压越强，也即用户身体上对应于该独立气室的部位正在遭受较大的压力，并且，在持续受强压时使得用户对应部位的皮肤易发压力损伤，从而实现了皮肤压伤易发部位的高效精准定位。
步骤305、判断当前是否满足预设的自动泄压触发条件；若是，则执行步骤306，然后执行步骤307；若否，则执行步骤308。
本实施例中的自动泄压触发条件可以为：目标独立气室当前的气体流量高于预设流量阈值，和/或，当前使用压伤防护垫的用户的体重低于预设体重阈值。
步骤306、控制气泵在预设的放气时长内，对目标独立气室进行放气处理。
在本实施例中，本实施例通过气泵来对用户身体的压伤易发部位所对应的独立气室进行自动放气泄压，减轻用户该部位皮肤的压力，使得用户身体处于减少皮肤压力损伤的最佳体位，实现了皮肤压伤易发部位的高效精准防护。
步骤307、在放气处理结束时，控制气泵对目标独立气室进行充气处理，直至目标独立气室恢复至放气处理之前的初始压力。
在本实施例中，当完成对目标独立气室的放气处理，而使得用户的压伤易发部位得到压力缓解之后，自动充气加压而使得该独立气室恢复正常气压，使得防护垫的垫面恢复平整。
步骤308、输出用于指示用户身体上对应于目标独立气室的部位为压伤易发部位的压伤预警。
具体的，考虑到在部分应用场景下采用气泵对目标独立气室自动泄压的过程较难把控，或该目标独立气室当前不适于继续泄压，本实施例在不满足自动泄压触发条件时，输出压伤预警，可以对外部例如医护人员进行压伤易发部位的提醒，从而医护人员可以根据提醒来对压伤易发部位进行人工按摩，以舒缓用户该身体部位的压力。
应当理解的是，本实施例中各步骤的序号的大小并不意味着步骤执行顺序的先后，各步骤的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成唯一限定。
根据本申请实施例提供的压伤防护垫控制方法，通过压力传感器实时采集分别对应于各独立气室的压力数据，并基于所采集的压力数据生成压力分布图并输出；然后基于压力数据确定当前满足预设泄压条件的目标独立气室；最后在满足自动泄压触发条件时，控制气泵对目标独立气室进行放气处理，并在放气处理结束之后，控制气泵对目标独立气室进行充气处理而恢复初始压力，以及在不满足自动泄压触发条件时，输出压伤预警。通过本申请的实施，将压力传感器设置在防护垫每一个独立气室的上表面，自动检测人体与气室表面接触的部位所感受的压力来对压伤易发部位进行定位，并自动对压伤易发部位所对应的独立气室进行放气泄压，来实现对压伤易发部位的预防护理，有效提升了压伤易发部位的定位与防护的效率以及准确性。
第三实施例：
为了解决相关技术中采用人工的方式来进行压伤易发部位的定位和防护，所导致的效率较低以及准确性较为局限的技术问题，本实施例示出了一种压伤防护垫控制装置，应用于包括气泵、多个独立气室以及压力传感器的压伤防护垫，气泵用于分别对各独立气室进行充气和放气，各独立气室的上表面分别设置有压力传感器，具体请参见图4，本实施例的压伤防护垫控制装置包括：
采集模块401，用于通过压力传感器实时采集分别对应于各独立气室的压力数据；
确定模块402，用于基于压力数据确定当前满足预设泄压条件的目标独立气室；
控制模块403，用于控制气泵对目标独立气室进行放气处理。
在本实施例的一些实施方式中，泄压条件包括：压力数据超过预设的第一压力数据阈值，且超过第一压力数据阈值的持续时长超过预设时长阈值。
在本实施例的一些实施方式中，控制模块403具体用于控制气泵在预设的放气时长内，对目标独立气室进行放气处理；或，控制气泵对目标独立气室进行放气处理，直至目标独立气室的压力数据低于预设的第二压力数据阈值。
在本实施例的一些实施方式中，控制模块503还用于在放气处理结束时，控制气泵对目标独立气室进行充气处理，直至目标独立气室恢复至放气处理之前的初始压力。
在本实施例的一些实施方式中，压伤防护垫控制装置还包括：输出模块，用于在通过压力传感器实时采集分别对应于各独立气室的压力数据之后，对所采集的所有压力数据进行统计；基于统计结果确定各独立气室的压力表现数据，压力表现数据用于表征独立气室的受压情况；根据所有独立气室的压力表现数据，生成压力分布图并输出。
进一步地，在本实施例的一些实施方式中，压伤防护垫控制装置还包括：判断模块，用于判断当前是否满足预设的自动泄压触发条件。对应的，在满足自动泄压触发条件时，控制模块403执行其控制气泵对目标独立气室进行放气处理的功能；在不满足自动泄压触发条件时，输出模块还用于输出压伤预警，压伤预警用于指示当前使用压伤防护垫的用户身体上，对应于目标独立气室的部位为压伤易发部位。
进一步地，在本实施例的一些实施方式中，判断模块还用于判断当前是否满足预设的局部联合泄压条件。对应的，块403还用于在满足局部联合泄压条 件时，控制模控制气泵对压伤防护垫上，局部对应于当前使用压伤防护垫的用户身体两侧的多个独立气室，进行联合放气处理；以及，在联合放气处理结束时，控制气泵对多个独立气室进行联合充气处理，直至多个独立气室同时恢复至放气处理之前的初始压力。
应当说明的是，前述实施例中的压伤防护垫控制方法均可基于本实施例提供的压伤防护垫控制装置实现，所属领域的普通技术人员可以清楚的了解到，为描述的方便和简洁，本实施例中所描述的压伤防护垫控制装置的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
采用本实施例提供的压伤防护垫控制装置，通过压力传感器实时采集分别对应于各独立气室的压力数据；基于压力数据确定当前满足预设泄压条件的目标独立气室；控制气泵对目标独立气室进行放气处理。通过本申请的实施，将压力传感器设置在防护垫每一个独立气室的上表面，自动检测人体与气室表面接触的部位所感受的压力来对压伤易发部位进行定位，并自动对压伤易发部位所对应的独立气室进行放气泄压，来实现对压伤易发部位的预防护理，有效提升了压伤易发部位的定位与防护的效率以及准确性。
第四实施例：
本实施例提供了一种电子装置，参见图5所示，其包括处理器501、存储器502及通信总线503，其中：通信总线503用于实现处理器501和存储器502之间的连接通信；处理器501用于执行存储器502中存储的一个或者多个计算机程序，以实现上述实施例一中的压伤防护垫控制方法中的至少一个步骤。
本实施例还提供了一种计算机可读存储介质，该计算机可读存储介质包括在用于存储信息(诸如计算机可读指令、数据结构、计算机程序模块或其他数据)的任何方法或技术中实施的易失性或非易失性、可移除或不可移除的介质。计算机可读存储介质包括但不限于RAM(Random Access Memory，随机存取存储器),ROM(Read-Only Memory，只读存储器),EEPROM(Electrically Erasable Programmable read only memory，带电可擦可编程只读存储器)、闪存或其他存储器技术、CD-ROM(Compact Disc Read-Only Memory，光盘只读存储器)，数字多功能盘(DVD)或其他光盘存储、磁盒、磁带、磁盘存储或其他磁存储装置、或者可以用于存储期望的信息并且可以被计算机访问的任何其他的介质。
本实施例中的计算机可读存储介质可用于存储一个或者多个计算机程序，其存储的一个或者多个计算机程序可被处理器执行，以实现上述实施例一中的方法的至少一个步骤。
本实施例还提供了一种计算机程序，该计算机程序可以分布在计算机可读介质上，由可计算装置来执行，以实现上述实施例一中的方法的至少一个步骤；并且在某些情况下，可以采用不同于上述实施例所描述的顺序执行所示出或描述的至少一个步骤。
本实施例还提供了一种计算机程序产品，包括计算机可读装置，该计算机可读装置上存储有如上所示的计算机程序。本实施例中该计算机可读装置可包括如上所示的计算机可读存储介质。
可见，本领域的技术人员应该明白，上文中所公开方法中的全部或某些步骤、系统、装置中的功能模块/单元可以被实施为软件(可以用计算装置可执行的计算机程序代码来实现)、固件、硬件及其适当的组合。在硬件实施方式中，在以上描述中提及的功能模块/单元之间的划分不一定对应于物理组件的划分；例如，一个物理组件可以具有多个功能，或者一个功能或步骤可以由若干物理组件合作执行。某些物理组件或所有物理组件可以被实施为由处理器，如中央处理器、数字信号处理器或微处理器执行的软件，或者被实施为硬件，或者被实施为集成电路，如专用集成电路。
此外，本领域普通技术人员公知的是，通信介质通常包含计算机可读指令、数据结构、计算机程序模块或者诸如载波或其他传输机制之类的调制数据信号中的其他数据，并且可包括任何信息递送介质。所以，本申请不限制于任何特定的硬件和软件结合。
以上内容是结合具体的实施方式对本申请实施例所作的进一步详细说明，不能认定本申请的具体实施只局限于这些说明。对于本申请所属技术领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本申请的保护范围。

Claims (10)

  1. 一种压伤防护垫控制方法，其特征在于，应用于包括气泵、多个独立气室以及压力传感器的压伤防护垫，所述气泵用于分别对各所述独立气室进行充气和放气，各所述独立气室的上表面分别设置有所述压力传感器，包括：
    通过所述压力传感器实时采集分别对应于各所述独立气室的压力数据；
    基于所述压力数据确定当前满足预设泄压条件的目标独立气室；
    控制所述气泵对所述目标独立气室进行放气处理。
  2. 如权利要求1所述的压伤防护垫控制方法，其特征在于，所述泄压条件包括：所述压力数据超过预设的第一压力数据阈值，且超过所述第一压力数据阈值的持续时长超过预设时长阈值。
  3. 如权利要求1所述的压伤防护垫控制方法，其特征在于，所述控制所述气泵对所述目标独立气室进行放气处理包括：
    控制所述气泵在预设的放气时长内，对所述目标独立气室进行放气处理；
    或，控制所述气泵对所述目标独立气室进行放气处理，直至所述目标独立气室的压力数据低于预设的第二压力数据阈值。
  4. 如权利要求1所述的压伤防护垫控制方法，其特征在于，在控制所述气泵对所述目标独立气室进行放气处理之后，还包括：
    在所述放气处理结束时，控制所述气泵对所述目标独立气室进行充气处理，直至所述目标独立气室恢复至所述放气处理之前的初始压力。
  5. 如权利要求1所述的压伤防护垫控制方法，其特征在于，在通过所述压力传感器实时采集分别对应于各所述独立气室的压力数据之后，还包括：
    对所采集的所有压力数据进行统计；
    基于统计结果确定各所述独立气室的压力表现数据；所述压力表现数据用于表征所述独立气室的受压情况；
    根据所有所述独立气室的压力表现数据，生成压力分布图并输出。
  6. 如权利要求1至5中任意一项所述的压伤防护垫控制方法，其特征在于，在控制所述气泵对所述目标独立气室进行放气处理之前，还包括：
    判断当前是否满足预设的自动泄压触发条件；
    在满足所述自动泄压触发条件时，执行所述控制所述气泵对所述目标独立气室进行放气处理的步骤；
    在不满足所述自动泄压触发条件时，输出压伤预警；所述压伤预警用于指 示当前使用所述压伤防护垫的用户身体上，对应于所述目标独立气室的部位为压伤易发部位。
  7. 如权利要求1至5中任意一项所述的压伤防护垫控制方法，其特征在于，还包括：
    判断当前是否满足预设的局部联合泄压条件；
    在满足所述局部联合泄压条件时，控制所述气泵对所述压伤防护垫上，局部对应于当前使用所述压伤防护垫的用户身体两侧的多个独立气室，进行联合放气处理；
    在所述联合放气处理结束时，控制所述气泵对所述多个独立气室进行联合充气处理，直至所述多个独立气室同时恢复至所述放气处理之前的初始压力。
  8. 一种压伤防护垫控制装置，其特征在于，应用于包括气泵、多个独立气室以及压力传感器的压伤防护垫，所述气泵用于分别对各所述独立气室进行充气和放气，各所述独立气室的上表面分别设置有所述压力传感器，包括：
    采集模块，用于通过所述压力传感器实时采集分别对应于各所述独立气室的压力数据；
    确定模块，用于基于所述压力数据确定当前满足预设泄压条件的目标独立气室；
    控制模块，用于控制所述气泵对所述目标独立气室进行放气处理。
  9. 一种电子装置，其特征在于，包括：处理器、存储器和通信总线；
    所述通信总线用于实现所述处理器和存储器之间的连接通信；
    所述处理器用于执行所述存储器中存储的一个或者多个程序，以实现如权利要求1至7中任意一项所述的压伤防护垫控制方法的步骤。
  10. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质存储有一个或者多个程序，所述一个或者多个程序可被一个或者多个处理器执行，以实现如权利要求1至7中任意一项所述的压伤防护垫控制方法的步骤。
PCT/CN2020/106962 2019-08-08 2020-08-05 一种压伤防护垫控制方法、装置及计算机可读存储介质 WO2021023199A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2021546857A JP7229493B2 (ja) 2019-08-08 2020-08-05 圧迫損傷防止クッションの制御方法、装置及びコンピュータ読み取り可能な記憶媒体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910728938.8A CN110559142B (zh) 2019-08-08 2019-08-08 一种压伤防护垫控制方法、装置及计算机可读存储介质
CN201910728938.8 2019-08-08

Publications (1)

Publication Number Publication Date
WO2021023199A1 true WO2021023199A1 (zh) 2021-02-11

Family

ID=68774749

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/106962 WO2021023199A1 (zh) 2019-08-08 2020-08-05 一种压伤防护垫控制方法、装置及计算机可读存储介质

Country Status (3)

Country Link
JP (1) JP7229493B2 (zh)
CN (1) CN110559142B (zh)
WO (1) WO2021023199A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110559142B (zh) * 2019-08-08 2021-05-04 深圳大学 一种压伤防护垫控制方法、装置及计算机可读存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070101506A1 (en) * 2005-11-08 2007-05-10 Shazad Pirzada Disposable inflatable mattress
CN104688479A (zh) * 2015-03-14 2015-06-10 扬州市第一人民医院 可控双柱中空气囊垫
CN104800018A (zh) * 2015-05-13 2015-07-29 李坤营 预防压疮用的体位报警组合系统
CN108245340A (zh) * 2018-04-19 2018-07-06 张玉梅 一种防压疮气垫床
CN110559142A (zh) * 2019-08-08 2019-12-13 深圳大学 一种压伤防护垫控制方法、装置及计算机可读存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007125313A (ja) * 2005-11-07 2007-05-24 Nitta Ind Corp エアマット装置及びその使用方法
US9044367B2 (en) * 2010-06-12 2015-06-02 American Home Health Care, Inc. Patient weighing and bed exit monitoring
CN105982800B (zh) * 2015-03-04 2018-05-15 雃博股份有限公司 气垫床系统、充泄气调压系统及方法
CN105796263A (zh) * 2016-03-09 2016-07-27 深圳市前海颐老科技有限公司 老年人自动翻身装置及方法
JP3208593U (ja) * 2016-11-10 2017-01-26 喬福泡綿股▲ふん▼有限公司 褥瘡スマート感知マットレス
JPWO2019031271A1 (ja) * 2017-08-11 2020-07-09 住友理工株式会社 流体セル式マットレス

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070101506A1 (en) * 2005-11-08 2007-05-10 Shazad Pirzada Disposable inflatable mattress
CN104688479A (zh) * 2015-03-14 2015-06-10 扬州市第一人民医院 可控双柱中空气囊垫
CN104800018A (zh) * 2015-05-13 2015-07-29 李坤营 预防压疮用的体位报警组合系统
CN108245340A (zh) * 2018-04-19 2018-07-06 张玉梅 一种防压疮气垫床
CN110559142A (zh) * 2019-08-08 2019-12-13 深圳大学 一种压伤防护垫控制方法、装置及计算机可读存储介质

Also Published As

Publication number Publication date
JP2022523758A (ja) 2022-04-26
JP7229493B2 (ja) 2023-02-28
CN110559142B (zh) 2021-05-04
CN110559142A (zh) 2019-12-13

Similar Documents

Publication Publication Date Title
US11793700B2 (en) Airbag cushion assembly, intelligent pressure sore prevention cushion, and monitoring system
CN201861701U (zh) 具有定时定压和报警功能的动脉止血压迫器
WO2003092539A3 (en) Method and device for rapidly inducing hypothermia
WO2021023199A1 (zh) 一种压伤防护垫控制方法、装置及计算机可读存储介质
US20140304915A1 (en) Occupant Support Adapted to Manage Pressure Ulcer Risk and Associated Risk Management Methods
CN112120755A (zh) 一种止血过程中的压力调节方法及医疗设备
CN110338870A (zh) 一种股动脉自动压迫止血器
CN204600942U (zh) 一种自适应调整压力的气垫床
CN104000712A (zh) 一种肢体缺血治疗仪及其控制方法
CN110179513A (zh) 颈静脉穿刺后穿刺点按压装置
CN207545157U (zh) 桡动脉止血压迫带
CN109620536B (zh) 一种术后恢复眼罩
CN115211833B (zh) 针对去骨瓣患者的无创颅内压和脑代谢监测装置及方法
Andrychuk Pressure ulcers: causes, risk factors, assessment, and intervention
US20150094755A1 (en) Non-invasive cerebral perfusion increasing device
CN208552379U (zh) 可调式升降头圈
US20160249848A1 (en) Labor Monitoring of Pelvic Floor
CN109123867B (zh) 一种颅脑安全帽及其制备方法
US20120330333A1 (en) Device for removing acrochordons
CN106175866B (zh) 一种颈动脉术区手术切口压迫止血器
CN204121104U (zh) 头颈部多功能止血装置
CN210872762U (zh) 一种面部防压结构
Black et al. Comparative Study of Risk Factors for Skin Breakdow With Cervical Orthotic Devices: Philadelphia® and Aspen®
JP2023547190A (ja) 圧縮装置
CN210019914U (zh) 一种术后恢复眼罩

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20851018

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2021546857

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20851018

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205N DATED 30/03/2022)

122 Ep: pct application non-entry in european phase

Ref document number: 20851018

Country of ref document: EP

Kind code of ref document: A1