WO2018218719A1 - 电子绷带 - Google Patents

电子绷带 Download PDF

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Publication number
WO2018218719A1
WO2018218719A1 PCT/CN2017/089786 CN2017089786W WO2018218719A1 WO 2018218719 A1 WO2018218719 A1 WO 2018218719A1 CN 2017089786 W CN2017089786 W CN 2017089786W WO 2018218719 A1 WO2018218719 A1 WO 2018218719A1
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WO
WIPO (PCT)
Prior art keywords
microelectrode
support strip
electronic bandage
conductive layer
electronic
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PCT/CN2017/089786
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English (en)
French (fr)
Inventor
聂泳忠
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西人马（厦门）科技有限公司
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Priority to US16/617,809 priority Critical patent/US20200163801A1/en
Publication of WO2018218719A1 publication Critical patent/WO2018218719A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/00051—Accessories for dressings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0408—Use-related aspects
    • A61N1/0468—Specially adapted for promoting wound healing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0472—Structure-related aspects
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/44—Applying ionised fluids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00089—Wound bandages
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00089—Wound bandages
    • A61F2013/00119—Wound bandages elastic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0472—Structure-related aspects
    • A61N1/0476—Array electrodes (including any electrode arrangement with more than one electrode for at least one of the polarities)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0472—Structure-related aspects
    • A61N1/0492—Patch electrodes

Definitions

  • the present invention relates to the field of medical technology, and in particular to an electronic bandage.
  • the embodiment of the invention provides an electronic bandage capable of generating negative ions having a bactericidal action, thereby preventing wound infection, and does not need to regularly apply anti-inflammatory drugs on the surface of the wound, thereby preventing the body from becoming resistant.
  • Embodiments of the present invention provide an electronic bandage including a braid layer, an insulating layer, and a conductive layer disposed in this order from top to bottom. among them,
  • An interconnected power source and a negative high voltage generator are disposed in the insulating layer, and the negative high voltage generator is also connected to the conductive layer.
  • Two or more support strips are arranged in the conductive layer at intervals along the length direction, the support strip protrudes downward from the conductive layer, two or more microelectrodes are distributed on the lower surface of the conductive layer, and the downward protruding portion of the support strip The height is greater than the height of the microelectrode.
  • the distance S from the end of the downwardly projecting portion of the support strip to the end of the microelectrode satisfies S 0 ⁇ S, where S 0 is the end of the downwardly projecting portion of the support strip to the microelectrode
  • S 0 is the end of the downwardly projecting portion of the support strip to the microelectrode
  • i, j, k are a set of three-dimensional vectors
  • U 0 is the electrode escape voltage of the electric field formed by the microelectrode and the human skin contacted by the support strip
  • E 0 is the electric field strength of the electric field formed by the microelectrode and the human skin.
  • the distance S from the end of the downwardly projecting portion of the support strip to the end of the microelectrode satisfies S 0 ⁇ S ⁇ S 1 , where S 0 is the end of the downwardly projecting portion of the support strip to The minimum distance between the ends of the microelectrodes that can radiate negative ions, and S 1 is the minimum distance between the end of the downwardly protruding portion of the support strip and the end of the microelectrode that can radiate negative ions without breaking through the air.
  • S 1 is calculated as:
  • the power source and the negative high voltage generator are disposed in the middle of the insulating layer and near the location of the braid.
  • the electronic bandage further includes a voltage regulator disposed in the insulating layer and a Bluetooth chip disposed in the insulating layer, the voltage regulator and the Bluetooth chip are both connected to the power source, and the voltage regulator is also respectively associated with the Bluetooth chip and the negative The high voltage generator is connected.
  • the support strip is an elastomer.
  • the support strip is made of a biocompatible, insulative polymer.
  • the negative ions have a bactericidal action, when the negative ions migrate to the surface of the injured skin, the infection of the wound can be prevented, so that it is not necessary to regularly apply an anti-inflammatory drug on the surface of the wound, thereby preventing the body from becoming resistant.
  • FIG. 1 is a schematic plan view showing the structure of an electronic bandage according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural view of an electronic bandage according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural view of an electronic bandage according to another embodiment of the present invention.
  • an insulating power source 9 and a negative high voltage generator 4 are provided in the insulating layer 2, and the negative high voltage generator 4 is also connected to the conductive layer 3. Among them, the negative high voltage generator 4 is used to generate a negative high voltage capable of ionizing the negative ions. Referring to Figure 3, the negative high voltage can be applied to the micro-level by wires 7 provided in the insulating layer 2.
  • the downwardly protruding portion of the support strip 5 of the electron bandage will come into contact with the surface of the injured skin, and an electric field space is formed between the microelectrode 6 and the surface of the injured skin.
  • the negative high voltage generated by the negative high voltage generator 4 will be loaded onto the microelectrode 6 through the conductive layer 3.
  • the microelectrode 6 can ionize the air in the electric field space to generate negative ions, and the negative ions will migrate to the surface of the injured skin under the action of the electric field.
  • Negative ions migrate to injured skin due to bactericidal action After the surface, it can prevent wound infection, so there is no need to regularly apply anti-inflammatory drugs on the surface of the wound, so as not to cause resistance to the human body.
  • two or more microelectrodes 6 are evenly distributed on the lower surface of the electroconductive layer 3. Thereby making the generation process of negative ions more controllable.
  • E U / d
  • E the electric field strength between the two plates
  • U the voltage between the two plates
  • d the distance between the two plates.
  • the distance S from the end of the downwardly protruding portion of the support strip 5 to the end of the microelectrode 6 satisfies S 0 ⁇ S, wherein S 0 is the minimum distance from which the end of the downwardly protruding portion of the support strip 5 to the end of the microelectrode 6 can radiate negative ions, and the calculation formula of S 0 is:
  • the end of the downwardly protruding portion of the support strip 5 satisfies S 0 ⁇ S ⁇ S 1 , where S 0 is the smallest amount of negative ions that can radiate between the end of the downwardly projecting portion of the support strip 5 to the end of the microelectrode 6
  • S 0 is the smallest amount of negative ions that can radiate between the end of the downwardly projecting portion of the support strip 5 to the end of the microelectrode 6
  • the distance S 1 is the minimum distance between the end of the downwardly protruding portion of the support strip 5 and the end of the microelectrode 6 that can radiate negative ions without breaking the air, and the calculation formula of S 1 is:
  • the voltage between the microelectrode 6 and the surface of the injured skin can be adjusted, that is, the negative high voltage applied to the microelectrode 6 by the negative high voltage generator 4, in the air between the microelectrode 6 and the surface of the injured skin.
  • the concentration of ionized negative ions is adjusted.
  • the voltage regulator 10 can be placed in the insulating layer 2, and the magnitude of the negative high voltage generated by the negative high voltage generator 4 can be adjusted by the voltage regulator 10 to control the ionization of the air between the microelectrode 6 and the surface of the injured skin.
  • the concentration of negative ions can be adjusted by the voltage regulator 10 to control the ionization of the air between the microelectrode 6 and the surface of the injured skin. The concentration of negative ions.
  • the electronic bandage further includes a voltage regulator 10 disposed in the insulating layer 2 and a Bluetooth chip 11 of the voltage regulator 10 disposed in the insulating layer 2, and the voltage regulator 10 and the Bluetooth chip 11 are both Connected to the power source 9, the voltage regulator 10 is also connected to the Bluetooth chip 11 and the high voltage generator, respectively.
  • the electronic bandage further includes a negative ion detector 13 disposed on a protruding portion of the support bar 5, and the negative ion detector 13 is connected to the power source 9 and the Bluetooth chip 11, respectively.
  • the associated client application 12 can receive the negative ion concentration detected by the negative ion detector 13. Based on the detected negative ion concentration, the user issues a user command that the voltage is increased or the voltage is lowered.
  • the electronic bandage in the electric field between the microelectrode 6 and the surface of the injured skin, for a negative high voltage on the microelectrode 6, the potential at infinity is zero.
  • the electronic bandage further includes a lead 8 connected to the human body, and one end of the lead 8 is connected to the negative high voltage generator 4. The other end of the lead 8 passes through the braid 1 and projects outward.
  • the power source 9 and the negative high voltage generator 4 are disposed in the middle of the insulating layer 2 and near the position of the braid layer 1.
  • the support strip 5 may be an elastic body, or the shape of the end portion of the downwardly protruding portion of the support strip 5 may be a chamfered structure, or the material of the support strip 5 may be selected as a biocompatible insulating high molecular polymer.

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  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Electrotherapy Devices (AREA)

Abstract

一种电子绷带。该电子绷带包括从上至下依次设置的编织层（1）、绝缘层（2）和导电层（3）；其中，绝缘层（2）中设有相互连接的电源（9）和负高压产生器（4），负高压产生器（4）还与导电层（3）连接；导电层（3）中沿长度方向间隔设有二根或三根以上支撑条（5），支撑条（5）从所述导电层（3）向下突出，导电层（3）的下表面分布有二个或三个以上微电极（6），且支撑条（5）的向下突出部分的高度大于微电极（6）的高度。该电子绷带，能够在伤口包扎好后，向伤口表面提供负离子，避免伤口发生感染。

Description

电子绷带 技术领域
本发明涉及医疗技术领域，尤其涉及一种电子绷带。
背景技术
目前，医院通常使用医用纱布对患者手术后的伤口进行包扎。为了防止包扎后的伤口被感染，医生需要拆开纱布，定期在伤口表面涂抹消炎药，然而，频繁在伤口表面涂抹消炎药容易使人体产生抗药性。
发明内容
本发明实施例提供了一种电子绷带，能够产生具有杀菌作用的负离子，从而能够防止伤口感染，不需要定期在伤口表面涂抹消炎药，进而不会使人体产生抗药性。
本发明实施例提供了一种电子绷带，包括从上至下依次设置的编织层、绝缘层和导电层。其中，
绝缘层中设有相互连接的电源和负高压产生器，负高压产生器还与导电层连接。
导电层中沿长度方向间隔设有二根或三根以上支撑条，支撑条从导电层向下突出，导电层的下表面分布有二个或三个以上微电极，且支撑条的向下突出部分的高度大于微电极的高度。
在一些实施例中，支撑条的向下突出部分的端部到微电极的端部的距离S满足S0＜S，其中，S0为支撑条的向下突出部分的端部到微电极的端部之间能够辐射出负离子的最小距离，S0的计算公式为：
Figure PCTCN2017089786-appb-000001
Figure PCTCN2017089786-appb-000002
Figure PCTCN2017089786-appb-000003
其中，i，j，k是一组三维向量，U0为微电极与支撑条所接触的人体皮肤形成的电场的电极逃逸电压，E0为微电极与人体皮肤形成的电场的电场强度。
在一些实施例中，支撑条的向下突出部分的端部到微电极的端部的距离S满足S0＜S＜S1，其中，S0为支撑条的向下突出部分的端部到微电极的端部之间能够辐射出负离子的最小距离，S1为支撑条的向下突出部分的端部到微电极的端部之间能够辐射出负离子的而不会击穿空气的最小距离，S1的计算公式为：
Figure PCTCN2017089786-appb-000004
Figure PCTCN2017089786-appb-000005
Figure PCTCN2017089786-appb-000006
其中，i，j，k是一组三维向量，UC为微电极与支撑条所接触的人体皮肤形成的电场的空气击穿电压，E0为微电极与人体皮肤形成的电场的电场强度。
在一些实施例中，微电极包括纳米金属颗粒或者纳米导电纤维。
在一些实施例中，二个或三个以上微电极在导电层的下表面上均匀分布。
在一些实施例中，电源和负高压产生器设置于绝缘层的中部且靠近编织层的位置。
在一些实施例中，电子绷带还包括连接人体的引线，引线的一端与负 高压产生器连接，引线的另一端穿过编织层并向外伸出。
在一些实施例中，电子绷带还包括设置于绝缘层中的电压调节器和设置于绝缘层中的蓝牙芯片，电压调节器和蓝牙芯片均与电源连接，电压调节器还分别与蓝牙芯片和负高压产生器连接。
在一些实施例中，电子绷带还包括负离子检测器，负离子检测器设置于支撑条的突出部分上，负离子检测器分别与电源和蓝牙芯片连接。
在一些实施例中，支撑条的向下突出部分的端部的形状为倒角结构。
在一些实施例中，支撑条为弹性体。
在一些实施例中，支撑条的材质为生物兼容的绝缘高分子聚合物。
在使用本发明实施例中的电子绷带对伤口进行包扎时，电子绷带的支撑条的向下突出部分将会与受伤皮肤表面接触，并在微电极和受伤皮肤表面之间形成一个电场空间。通电后，负高压产生器产生的负高压将通过导电层被加载到该微电极上。在负高压作用下，微电极能够使电场空间内中的空气电离，产生负离子，且在电场作用下负离子将向受伤皮肤表面迁移。由于负离子具有杀菌作用，因此当负离子迁移到受伤皮肤表面后，能够防止伤口感染，从而不需要定期在伤口表面涂抹消炎药，进而不会使人体产生抗药性。
附图说明
从下面结合附图对本发明的具体实施方式的描述中可以更好地理解本发明其中，相同或相似的附图标记表示相同或相似的特征。
图1为本发明一个实施例的电子绷带的结构的俯视示意图；
图2为本发明一个实施例的电子绷带的结构的前视示意图；
图3为本发明一个实施例的电子绷带的结构的A-A剖面示意图；
图4为本发明一个实施例的电子绷带的结构示意图；
图5为本发明另一实施例的电子绷带的结构示意图；
图6为本发明又一实施例的电子绷带的结构示意图。
具体实施方式
下面将详细描述本发明的各个方面的特征和示例性实施例。在下面的详细描述中，提出了许多具体细节，以便提供对本发明的全面理解。但是，对于本领域技术人员来说很明显的是，本发明可以在不需要这些具体细节中的一些细节的情况下实施。下面对实施例的描述仅仅是为了通过示出本发明的示例来提供对本发明的更好的理解。本发明决不限于下面所提出的任何具体配置和算法，而是在不脱离本发明的精神的前提下覆盖了元素、部件和算法的任何修改、替换和改进。在附图和下面的描述中，没有示出公知的结构和技术，以便避免对本发明造成不必要的模糊。
本发明实施例中的电子绷带，应用于伤口护理方面。能够简化对伤口的包扎流程，且能够避免伤口感染，免去在更换绷带时给患者皮肤带来的疼痛感，提高患者的包扎体验。
如图1-图3所示，本发明实施例提供了一种电子绷带，包括从上至下依次设置的编织层1、绝缘层2和导电层3。
参看图4，绝缘层2中设有相互连接的电源9和负高压产生器4，负高压产生器4还与导电层3连接。其中，负高压产生器4用于产生能够电离出负离子的负高压。参看图3，负高压可以通过设于绝缘层2中的导线7加载到微电级上。
参看图3，导电层3中沿长度方向间隔设有二根或三根以上支撑条5，支撑条5从导电层3向下突出，导电层3的下表面分布有二个或三个以上微电极6，且支撑条5的向下突出部分的高度大于微电极6的高度。其中，微电极6包括纳米金属颗粒或者纳米导电纤维。当然，本领域技术人员也可以采用其他的在纳米尺寸范围内的微电极6，本发明实施例对此不进行限定。
在使用本发明实施例中的电子绷带对伤口进行包扎时，电子绷带的支撑条5的向下突出部分将会与受伤皮肤表面接触，并在微电极6和受伤皮肤表面之间形成一个电场空间。通电后，负高压产生器4产生的负高压将通过导电层3被加载到该微电极6上。在负高压作用下，微电极6能够使电场空间内中的空气电离，产生负离子，且在电场作用下负离子将向受伤皮肤表面迁移。由于负离子具有杀菌作用，因此当负离子迁移到受伤皮肤 表面后，能够防止伤口感染，从而不需要定期在伤口表面涂抹消炎药，进而不会使人体产生抗药性。
作为一个优选方案，二个或三个以上微电极6在导电层3的下表面上均匀分布。从而使得负离子的产生过程更加可控。
根据电场强度公式：E＝U/d，其中，E为两个极板之间的电场强度，U为两个极板间的电压，d为两个极板之间的距离。在本发明的实施例中，为对微电极6和受伤皮肤表面间的空气中电离出的负离子的浓度进行调整，可以通过下面两种方式。
在第一种方式中，可以通过调整微电极6和和受伤皮肤表面之间的距离，即电子绷带的支撑条5的向下突出部分的端部到微电极6的端部的距离，对微电极6和受伤皮肤表面间的空气中电离出的负离子的浓度进行调整。
作为举例，为使微电极6和受伤皮肤表面间的空气中能够辐射出负离子，支撑条5的向下突出部分的端部到微电极6的端部的距离S满足S0＜S，其中，S0为支撑条5的向下突出部分的端部到微电极6的端部之间能够辐射出负离子的最小距离，S0的计算公式为：
Figure PCTCN2017089786-appb-000007
Figure PCTCN2017089786-appb-000008
Figure PCTCN2017089786-appb-000009
将公式(2)和公式(3)代入公式(1)中，可以得出S0，其中，i，j，k是一组三维向量，U0为微电极6与支撑条5所接触的人体皮肤形成的电场的电极逃逸电压，E0为微电极6与人体皮肤形成的电场的电场强度。
作为另一举例，为使微电极6和受伤皮肤表面间的空气中能够辐射出负离子，且不会击穿微电极6和受伤皮肤表面间的空气，支撑条5的向下 突出部分的端部到微电极6的端部的距离S满足S0＜S＜S1，其中，S0为支撑条5的向下突出部分的端部到微电极6的端部之间能够辐射出负离子的最小距离，S1为支撑条5的向下突出部分的端部到微电极6的端部之间能够辐射出负离子的而不会击穿空气的最小距离，S1的计算公式为：
Figure PCTCN2017089786-appb-000010
Figure PCTCN2017089786-appb-000011
Figure PCTCN2017089786-appb-000012
将公式(5)和公式(6)代入公式(4)中，可以得出S1，其中，i，j，k是一组三维向量，UC为微电极6与支撑条5所接触的人体皮肤形成的电场的空气击穿电压，E0为微电极6与人体皮肤形成的电场的电场强度。
在第二种方式中，可以通过调整微电极6和和受伤皮肤表面两极的电压，即负高压产生器4加载到微电极6上的负高压，对微电极6和受伤皮肤表面间的空气中电离出的负离子的浓度进行调整。
作为举例，可以通过在绝缘层2中设置电压调节器10，通过电压调节器10调整负高压产生器4产生的负高压的大小，进而控制微电极6和受伤皮肤表面间的空气中电离出的负离子的浓度。
作为另一举例，参看图5，电子绷带还包括设置于绝缘层2中的电压调节器10和设置于绝缘层2中的电压调节器10的蓝牙芯片11，电压调节器10和蓝牙芯片11均与电源9连接，电压调节器10还分别与蓝牙芯片11和高压产生器连接。
其中，蓝牙芯片11用于与用户的迁移设备进行配对，配对成功后，用户可以通过相关联的客户端应用12向电子绷带的电压调节器10发出电压升高或者电压降低的用户指令。电压调节器10通过电子绷带中的蓝牙芯片11接收用户指令，相应调整负高压产生器4产生的负高压的大小， 进而控制微电极6和受伤皮肤表面间的空气中电离出的负离子的浓度。
进一步地，参看图6，，电子绷带还包括负离子检测器13，负离子检测器13设置于支撑条5的突出部分上，负离子检测器13分别与电源9和蓝牙芯片11连接。在使用中，电子绷带的蓝牙芯片11与用户的迁移设备配对成功后，相关联的客户端应用12可以接收负离子检测器13检测的负离子浓度。根据检测的负离子浓度，用户发出电压升高或者电压降低的用户指令。
为计算出微电极6和受伤皮肤表面间的空气中电离出的负离子的浓度，可以假定每个氧分子获取一个自由电子后成为一个负氧离子，负离子的浓度N的计算公式为：N＝I/q，其中，I为微电极6到受伤皮肤表面间的电流，N的单位为个。
根据本发明的实施例，在微电极6与受伤皮肤表面之间的电场中，对于微电极6上的负高压，无穷远处电势为零。为使受伤皮肤表面为零电势，以提高微电极6和受伤皮肤表面间的空气中电离出的负离子的浓度，电子绷带还包括连接人体的引线8，引线8的一端与负高压产生器4连接，引线8的另一端穿过编织层1并向外伸出。
在本发明的实施例中，为优化电子绷带的结构，提高绝缘层2的耐击穿强度，将电源9和负高压产生器4设置于绝缘层2的中部且靠近编织层1的位置。
另外，为提高电子绷带与受伤皮肤表面的接触效果。可以将支撑条5设为弹性体，也可以将支撑条5的向下突出部分的端部的形状设为倒角结构，还可以选取支撑条5的材质为生物兼容的绝缘高分子聚合物。
需要说明的是，本发明实施例中的微电极6在使微电极6和受伤皮肤表面间的空气中电离出的负离子的同时，还可以产生臭氧。由于臭氧可具有杀菌和净化空气的作用，因此可以增加电子绷带的杀菌作用。
现在将参考附图更全面地描述示例实施方式。然而，示例实施方式能够以多种形式实施，且不应被理解为限于在此阐述的实施方式；相反，提供这些实施方式使得本发明实施例更全面和完整，并将示例实施方式的构思全面地传达给本领域的技术人员。在图中，为了清晰，可能夸大了区域 和层的厚度。在图中相同的附图标记表示相同或类似的结构，因而将省略它们的详细描述。
需要明确的是，本说明书中的各个实施例均采用递进的方式描述，各个实施例之间相同或相似的部分互相参见即可，每个实施例重点说明的都是与其他实施例的不同之处。对于装置实施例而言，相关之处可以参见方法实施例的说明部分。本发明实施例并不局限于上文所描述并在图中示出的特定步骤和结构。本领域的技术人员可以在领会本发明实施例的精神之后，作出各种改变、修改和添加，或者改变步骤之间的顺序。并且，为了简明起见，这里省略对已知方法技术的详细描述。
本发明实施例可以以其他的具体形式实现，而不脱离其精神和本质特征。例如，特定实施例中所描述的算法可以被修改，而***体系结构并不脱离本发明实施例的基本精神。因此，当前的实施例在所有方面都被看作是示例性的而非限定性的，本发明实施例的范围由所附权利要求而非上述描述定义，并且，落入权利要求的含义和等同物的范围内的全部改变从而都被包括在本发明实施例的范围之中。

Claims (12)

  1. 一种电子绷带，其特征在于，包括从上至下依次设置的编织层、绝缘层和导电层；其中，
    所述绝缘层中设有相互连接的电源和负高压产生器，所述负高压产生器还与所述导电层连接；
    所述导电层中沿长度方向间隔设有二根或三根以上支撑条，所述支撑条从所述导电层向下突出，所述导电层的下表面分布有二个或三个以上微电极，且所述支撑条的向下突出部分的高度大于所述微电极的高度。
  2. 根据权利要求1所述的电子绷带，其特征在于，所述支撑条向下突出部分的端部到所述微电极端部的距离S满足S0＜S，其中，S0为所述支撑条的向下突出部分的端部到所述微电极的端部之间能够辐射出负离子的最小距离，S0的计算公式为：
    Figure PCTCN2017089786-appb-100001
    Figure PCTCN2017089786-appb-100002
    Figure PCTCN2017089786-appb-100003
    其中，i，j，k是一组三维向量，U0为所述微电极与所述支撑条所接触的人体皮肤形成的电场的电极逃逸电压，E0为所述微电极与人体皮肤形成的电场的电场强度。
  3. 根据权利要求2所述的电子绷带，其特征在于，所述支撑条的向下突出部分的端部到所述微电极的端部的距离S满足S0＜S＜S1，其中，S0为所述支撑条的向下突出部分的端部到所述微电极的端部之间能够辐射出负离子的最小距离，S1为所述支撑条的向下突出部分的端部到所述微电极的端部之间能够辐射出负离子的而不会击穿空气的最小距离，S1的计算 公式为：
    Figure PCTCN2017089786-appb-100004
    Figure PCTCN2017089786-appb-100005
    Figure PCTCN2017089786-appb-100006
    其中，i，j，k是一组三维向量，UC为所述微电极与所述支撑条所接触的人体皮肤形成的电场的空气击穿电压，E0为所述微电极与人体皮肤形成的电场的电场强度。
  4. 根据权利要求1所述的电子绷带，其特征在于，所述微电极包括纳米金属颗粒或者纳米导电纤维。
  5. 根据权利要求1所述的电子绷带，其特征在于，二个或三个以上所述微电极在所述导电层的下表面上均匀分布。
  6. 根据权利要求1所述的电子绷带，其特征在于，所述电源和所述负高压产生器设置于所述绝缘层的中部且靠近所述编织层的位置。
  7. 根据权利要求1所述的电子绷带，其特征在于，所述电子绷带还包括连接人体的引线，所述引线的一端与所述负高压产生器连接，所述引线的另一端穿过所述编织层并向外伸出。
  8. 根据权利要求1所述的电子绷带，其特征在于，所述电子绷带还包括设置于所述绝缘层中的电压调节器和设置于所述绝缘层中的电压调节器的蓝牙芯片，所述电压调节器和所述蓝牙芯片均与所述电源连接，所述电压调节器还分别与所述蓝牙芯片和所述负高压产生器连接。
  9. 根据权利要求1所述的电子绷带，其特征在于，所述电子绷带还包括负离子检测器，所述负离子检测器设置于所述支撑条的突出部分上，所述负离子检测器分别与所述电源和所述蓝牙芯片连接。
  10. 根据权利要求1所述的电子绷带，其特征在于，所述支撑条的向下突出部分的端部的形状为倒角结构。
  11. 根据权利要求1所述的电子绷带，其特征在于，所述支撑条为弹性体。
  12. 根据权利要求1所述的电子绷带，其特征在于，所述支撑条的材质为生物兼容的绝缘高分子聚合物。
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