Connect public, paid and private patent data with Google Patents Public Datasets

Negative pressure wound treatment device and control method thereof

Info

Publication number
WO2015161769A1
WO2015161769A1 PCT/CN2015/077029 CN2015077029W WO2015161769A1 WO 2015161769 A1 WO2015161769 A1 WO 2015161769A1 CN 2015077029 W CN2015077029 W CN 2015077029W WO 2015161769 A1 WO2015161769 A1 WO 2015161769A1
Authority
WO
Grant status
Application
Patent type
Prior art keywords
body
main
device
operation
npwt
Prior art date
Application number
PCT/CN2015/077029
Other languages
French (fr)
Chinese (zh)
Inventor
梁洪岐
Original Assignee
昆山韦睿医疗科技有限公司
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

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M27/00Drainage appliances for wounds or the like, i.e. wound drains, implanted drains

Abstract

A negative pressure wound treatment (NPWT) device (100), comprising a main body (110) and a controller (120) external to the main body (110); and the controller (120) is connected to the main body (110) in a wired and/or wireless connection mode. The controller (120) is externally connected to the main body (110) of the NPWT device (100), and controls the operation of the main body (110), minimizing the impact on the main body (110) caused by the external force of an operator due to direct operation of the main body (110), and realizing remote operation of the main body (110), thus being convenient and safe to use. In addition, also provided is a control method of the NPWT device (100).

Description

负压伤口治疗设备及其控制方法 Negative pressure wound therapy device and a control method

本申请要求于2014年4月25日提交中国专利局、申请号为201410172788.4、发明名称为“负压伤口治疗设备及其控制方法”的中国专利申请的优先权,上述专利的全部内容通过引用结合在本申请中。 This application claims the April 25, 2014 filed Chinese Patent Application No. 201410172788.4, entitled "negative pressure wound therapy device and a control method" of priority to Chinese Patent Application, the entire disclosures of which are incorporated by reference in the present application.

技术领域 FIELD

本发明涉及医疗器械领域,特别是涉及一种用于促进伤口愈合的负压伤口治疗设备及其控制方法。 The present invention relates to the field of medical devices, in particular, negative pressure wound therapy device and a control method relates to a wound healing promoting.

背景技术 Background technique

负压伤口治疗(NPWT)技术是近年来发展起来的一项先进的创伤治疗技术,其主要通过较低的负压(一般-55mmHg到175mmHg)来促进创伤面愈合。 Negative pressure wound therapy (NPWT) technique developed in recent years an advanced wound healing art, which promote wound healing and mainly by a lower negative pressure (typically -55mmHg to 175mmHg). 当负压吸引作用于细胞膜,并使细胞膜产生扩张、扭曲时,细胞会随即传导“细胞膜的损伤”信号给细胞核,从而使细胞核分泌出大量的前愈合生长因子,包括血管增殖因子,来刺激创伤面的组织产生更多的新生血管,并加速创伤面的愈合。 When the vacuum suction applied to the membrane, and the cell membrane expansion, distortion, the cells will then conducting "damage of cell membrane" signal to the nucleus, so that nuclei before healing secrete large amounts of growth factors including vascular growth factors to stimulate wound produce more tissue surfaces angiogenesis and accelerate healing of the wound surface.

针对上述负压伤口治疗技术,各国已经陆续研制出相应的大型负压伤口治疗设备及便携式负压伤口治疗设备。 In response to these negative pressure wound therapy technology, countries have gradually developed a corresponding large negative pressure wound therapy devices and portable negative pressure wound therapy devices. 其中,便携式负压伤口治疗设备在操作的过程中,需要按压其操作面板的按键,为了便于患者和医护人员使用,面板和按键常常设置在面向用户的侧面。 Wherein the portable negative pressure wound therapy device during operation, the need to press the keys of the operation panel for convenience of the patient and health care professionals, the panel and keys are often arranged in a side facing the user. 这种便携式的负压伤口治疗设备由于体积小、质量轻,常常没有足够的稳定性。 This portable negative pressure wound treatment apparatus due to the small size, light weight, often do not have sufficient stability. 当操作者的按压力量过大时,负压设备很可能会倾倒。 When the operator of the pressing force is too large, the negative pressure device is likely to be dumped. 另外,由于患者伤口的部位可能离治疗设备较远,操作者无法一边查看或者诊治伤口一边操作负压伤口治疗设备。 In addition, since the part of the patient's wound therapy device may be far away, the operator can not view or the diagnosis and treatment of wounds while operating negative pressure wound therapy device side. 从而导致设备操作不便。 Thereby causing inconvenience to device operation. 此外,传统的操作方式,在操作者直接使用负压伤口治疗设备 时,还会带来更多使伤口受到重复性污染的风险。 In addition, the traditional mode of operation, the operator used directly when negative pressure wound therapy device, which will create more reproducible wound subject to risks of contamination.

发明内容 SUMMARY

基于此,有必要针对上述问题,提供一种方便操作的负压伤口治疗设备。 Based on this, it is necessary for the above-described problems and to provide a convenient operation of negative pressure wound therapy device.

作为本发明的一方面,本发明实施例提供一种负压伤口治疗设备,包括主体设备及设于所述主体设备外部的控制器,所述控制器通过有线和/或无线连接方式与所述主体设备连接;所述主体设备包括能够产生负压的负压源及接收所述控制器的控制信号并控制所述负压源工作的负压伤口治疗模块,所述负压源与所述负压伤口治疗模块耦合;所述控制器包括用于向所述负压伤口治疗模块发送控制信号的控制模块。 As an aspect of the present invention, the embodiment of the present invention provides a negative pressure wound therapy device comprising a device body provided in the external device and the main controller through a wired and / or wireless connection with the apparatus main body; said apparatus comprises a body capable of generating a control signal and a negative pressure source and receiving the controller controls the negative pressure source of negative pressure wound therapy work module, the source of negative pressure and the negative pressure wound therapy module coupled; said controller comprises a control module for transmitting signals to the negative pressure wound therapy module.

在其中一个实施例中,所述负压伤口治疗模块包括用于接收外部信号并为所述负压源提供控制信号的处理单元。 In one embodiment, the negative pressure wound therapy comprises means for receiving an external signal processing unit and providing a control signal to the source of negative pressure.

在其中一个实施例中,所述处理单元包括: In one embodiment, the processing unit comprises:

第一识别模块,用于识别并验证所述控制模块发送的控制信号;及, A first identification module configured to identify and verify the control signal transmitted by said control module; and,

第一解码模块,用于对上述控制信号进行解码并确认能否向所述控制模块发送握手信号。 First decoding means for decoding said control signals and to confirm whether the handshake signal transmitted to the control module.

在其中一个实施例中,所述控制模块包括: In one embodiment, the control module comprises:

输入单元,用于为用户提供输入设备进行控制操作;及, An input unit for providing a user input device for controlling operation; and,

发送单元,用于将获取到的用户操作转化为模拟/数字控制信号并发送至所述负压伤口治疗模块。 Transmission means for transforming the acquired user operation to an analog / digital control signal and to transmit the negative pressure wound therapy module.

在其中一个实施例中,所述发送单元包括: In one embodiment, the transmission unit comprises:

第二识别模块,用于识别并验证所述负压伤口治疗模块发送的控制信号;及, A second identification module configured to identify and validate the control signal transmitted from the wound of negative pressure therapy module; and,

第二解码模块,用于对上述控制信号进行解码并确认能否向所述负压伤 口治疗模块发送握手信号。 Second decoding means for decoding said control signals and to confirm whether the negative pressure wound therapy module sends a handshake signal.

在其中一个实施例中,所述输入设备为机械按键、虚拟按键、触摸屏及语音输入设备中的至少一种。 In one embodiment, the input device is a mechanical key, at least one virtual key, touch screen and voice input device.

在其中一个实施例中,所述主体设备上设有与所述控制器电性连接的连接接口。 In one embodiment, the connection interface is provided with a controller electrically connected to the main body of the device.

在其中一个实施例中,所述无线连接方式包括蓝牙配对、红外遥控、WiFi网络及电信通信网络中的至少一种。 In one embodiment, the wireless connection includes Bluetooth pairing, infrared remote control, at least one of a WiFi network and a telecommunication network.

在其中一个实施例中,所述控制器还包括用于实现检测所述主体设备运行参数及工作状态的显示屏幕和语音提示装置中的至少一种。 In one embodiment, the controller further comprises at least one of a display screen and voice prompt means for detecting the operating parameters and implement operating state of the apparatus body.

作为本发明的另一方面,本发明实施例还提供一种负压伤口治疗设备的控制方法,所述负压伤口治疗设备包括负压伤口治疗模块及控制模块,所述控制模块通过有线和/或无线连接方式与所述负压伤口治疗模块连接;且,所述负压伤口治疗设备控制方法包括如下步骤: As another aspect of the present invention, embodiments of the present invention further provides a method for controlling a negative pressure wound therapy apparatus, said negative pressure wound therapy device comprising a negative pressure wound therapy module and a control module, the control module through a wired and / or wireless connection to the negative pressure wound therapy module is connected; and, said negative pressure wound therapy apparatus control method comprising the steps of:

所述控制模块发送用户输入的控制信号; The control module sends a control signal input by a user;

所述负压伤口治疗模块接收并执行控制信号。 The negative pressure wound therapy module receives and performs control signal.

在其中一个实施例中,在所述控制模块发送控制信号的步骤之前,还包括如下步骤: In one embodiment, prior to the step of sending a control signal to the control module, further comprising the steps of:

所述控制模块发送连接请求信号; The control module sends a connection request signal;

所述负压伤口治疗模块识别并验证连接请求信号; The negative pressure wound therapy module to authenticate and validate the connection request signal;

所述负压伤口治疗模块发送对接应答信号。 Transmitting said negative pressure wound therapy module docking response signal.

在其中一个实施例中,在所述控制模块发送控制信号的步骤之前,还包括如下步骤: In one embodiment, prior to the step of sending a control signal to the control module, further comprising the steps of:

移动终端发送连接请求信号; The mobile terminal transmits a connection request signal;

所述负压伤口治疗模块识别并验证连接请求信号; The negative pressure wound therapy module to authenticate and validate the connection request signal;

所述负压伤口治疗模块发送对接应答信号。 Transmitting said negative pressure wound therapy module docking response signal.

在其中一个实施例中,所述负压伤口治疗模块接收并执行控制信号的步骤中,包括如下步骤: In step one embodiment, the negative pressure wound therapy module receives and executes a control signal, comprising the steps of:

接收所述控制模块发送的控制信号并进行解码; Receiving said control signal and decoding the transmission module;

将解码后的控制信号转化成驱动信号,并发送驱动信号; Decoding the control signal is converted into a drive signal, and transmits a driving signal;

接受并执行驱动信号。 Accept and implement the drive signal.

作为本发明的又一方面,本发明实施例还提供一种负压伤口治疗设备,包括主体设备及设于所述主体设备外部的控制器,所述控制器通过有线和/或无线连接方式与所述主体设备连接;其中, As a further aspect of the invention, the present invention further provides a negative pressure wound therapy device comprising a device body provided in the external device and the main controller through a wired and / or wireless connection with the apparatus body is connected; wherein,

所述主体设备包括能够产生负压的负压源及接收所述控制器的控制信号并控制所述负压源工作的负压伤口治疗模块,所述负压源与所述负压伤口治疗模块耦合; The apparatus comprises a body capable of generating a control signal and receiving negative pressure source and the controller controls the negative pressure source of negative pressure wound therapy work module, the source of negative pressure and the negative pressure wound therapy module coupling;

所述控制器包括用于向所述负压伤口治疗模块发送控制信号的控制模块; The controller includes a control module for transmitting a control signal to the negative pressure wound therapy module;

其中,所述负压伤口治疗模块包括用于接收外部信号并为所述负压源提供控制信号的处理单元,所述处理单元包括:第一识别模块,用于识别并验证所述控制模块发送的控制信号;及第一解码模块,用于对上述控制信号进行解码并确认能否向所述控制模块发送握手信号; Wherein said negative pressure wound therapy comprises means for receiving an external signal processing unit and providing a control signal to said negative pressure source, the processing unit comprises: a first identifying means for identifying and verifying the transmission control module a control signal; and a first decoding module for decoding the control signal and transmits handshake signal to confirm whether the control module;

所述控制模块包括:输入单元,用于为用户提供输入设备进行控制操作;及发送单元,用于将获取到的用户操作转化为模拟/数字控制信号并发送至所述负压伤口治疗模块。 The control module comprises: an input unit for providing a user input device for controlling operation; and a sending unit, a user operation for transforming the acquired analog / digital control signal and to transmit the negative pressure wound therapy module.

在其中一个实施例中,所述发送单元包括: In one embodiment, the transmission unit comprises:

第二识别模块,用于识别并验证所述负压伤口治疗模块发送的控制信号;及, A second identification module configured to identify and validate the control signal transmitted from the wound of negative pressure therapy module; and,

第二解码模块,用于对上述控制信号进行解码并确认能否向所述负压伤 口治疗模块发送握手信号。 Second decoding means for decoding said control signals and to confirm whether the negative pressure wound therapy module sends a handshake signal.

在其中一个实施例中,所述输入设备为机械按键、虚拟按键、触摸屏及语音输入设备中的至少一种。 In one embodiment, the input device is a mechanical key, at least one virtual key, touch screen and voice input device.

在其中一个实施例中,所述主体设备上设有与所述控制器电性连接的连接接口。 In one embodiment, the connection interface is provided with a controller electrically connected to the main body of the device.

在其中一个实施例中,所述无线连接方式包括蓝牙配对、红外遥控、WiFi网络及电信通信网络中的至少一种。 In one embodiment, the wireless connection includes Bluetooth pairing, infrared remote control, at least one of a WiFi network and a telecommunication network.

在其中一个实施例中,所述控制器还包括用于实现检测所述主体设备运行参数及工作状态的显示屏幕和语音提示装置中的至少一种。 In one embodiment, the controller further comprises at least one of a display screen and voice prompt means for detecting the operating parameters and implement operating state of the apparatus body.

上述负压伤口治疗设备,在主体设备上外接控制器,通过外接控制器来控制主体设备的运行,能够最大限度的降低操作者直接操作主体设备所产生的外力对主体设备的影响,并实现对主体设备的远距离操作,从而能够降低伤口污染风险,使用便利且安全。 The negative pressure wound therapy device, the device external to the body controller to control the operation of the main device by an external controller, to maximize the direct reduction operation the operator external force generated by the device body of the apparatus main body, and to realize remote operating apparatus main body, thereby reducing the risk of wound contamination, ease of use and safety. 此外,本发明还揭示了上述负压伤口治疗设备的控制方法。 Further, the present invention also discloses a method for controlling the negative pressure wound therapy devices.

附图说明 BRIEF DESCRIPTION

图1为负压伤口治疗设备的机械结构示意图; 1 is a schematic mechanical structure of the negative pressure wound therapy device;

图2为负压伤口治疗设备的模块功能示意图; Figure 2 is a schematic view of a negative pressure wound therapy device function module;

图3为负压伤口治疗设备的控制方法流程图; 3 is a control method for a negative pressure wound therapy device flowchart;

图4为负压伤口治疗模块接收并执行控制信号的方法流程图; FIG 4 is a negative pressure wound therapy module receives a control signal and performs flowchart of a method;

图5为控制模块与负压伤口治疗模块之间的信息验证的第一种方法流程图; 5 is a control flowchart illustrating a first method of authentication information between the module and the module negative pressure wound therapy;

图6为控制模块与负压伤口治疗模块之间的信息验证的第二种方法流程图。 FIG 6 is a message authentication module and between the negative pressure wound therapy control module is a flowchart of a second method.

其中,具体元件对应编号列表如下: Wherein the specific element corresponding to the numbered list below:

100、负压伤口治疗设备 110、主体设备 100, negative pressure wound therapy device 110, the device body

111、负压源 112、接口单元 111, a negative pressure source 112, an interface unit

113、负压伤口治疗模块 114、检测单元 113, negative pressure wound therapy module 114, a detection unit

115、处理单元 120、控制器 115, the processing unit 120, the controller

121、控制模块 122、输入单元 121, a control module 122, an input unit

123、发送单元 200、连接管 123, transmission unit 200, connection pipe

300、伤口套件 400、集液瓶 300, 400 wound package, the fluid collection canister

具体实施方式 detailed description

为使本发明的上述目的、特征和优点能够更加明显易懂,下面结合附图对本发明的具体实施方式做详细的说明。 For the above objects, features and advantages of the present invention can be more fully understood by reading the following description of the drawings in detail specific embodiments of the present invention binds. 在下面的描述中阐述了很多具体细节以便于充分理解本发明。 Numerous specific details are set forth in the following description in order to provide a thorough understanding of the present invention. 但是本发明能够以很多不同于在此描述的其它方式来实施,本领域技术人员可以在不违背本发明内涵的情况下做类似改进,因此本发明不受下面公开的具体实施例的限制。 However, the present invention can be in many other ways than to the embodiments described herein, those skilled in the art can make similar modifications without departing from the intension of the present invention, and thus the present invention is not limited to the specific embodiments disclosed below.

除非另有定义,本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。 Unless defined otherwise, the same meaning as used herein, all technical and scientific terms used with the present invention belongs to the field of the art technology generally understood. 本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的,不是旨在于限制本发明。 In the description herein, the terms used in the present invention only for the purposes of describing particular embodiments and are not intended to limit the invention. 本文所使用的术语“和/或”包括一个或多个相关的所列项目的任意的和所有的组合。 As used herein, the term "and / or" includes any one or more of the associated listed items and all combinations thereof.

请参图1,本实施方式揭示了一种负压伤口治疗设备100,包括用于产生伤口所需负压空间的主体设备110及设于主体设备110外部的控制器120,控制器120通过有线连接及无线连接的至少其中一种连接方式与主体设备110连接。 Referring to FIG. 1, the present embodiment discloses a negative pressure wound therapy device 100, 110 and 110 includes a main body provided external equipment required to generate negative pressure wound body space device controller 120, the controller 120 via a wired and wireless connection connecting at least one connection device 110 is connected to the main body. 主体设备110包括用于产生伤口所需负压的负压源111、与负压源111连接的接口单元112及用于接收控制器120的控制信号并为负压源111提供驱动信号及控制信号的负压伤口治疗模块113。 The main device 110 comprises a negative pressure source for generating the required negative pressure wound 111, the interface unit 111 is connected to a negative pressure source 112 and a controller 120 for receiving control signals and provides a drive signal and a control signal 111 to the negative pressure source the negative pressure wound therapy module 113. 负压源111与负压伤口 治疗模块113耦合,控制器120包括用于向负压伤口治疗模块113发送控制信号的控制模块121。 A negative pressure source 111 is coupled to the negative pressure wound therapy module 113, controller 120 includes a control module 121 for transmitting control signals to the negative pressure wound therapy module 113.

接口单元112通过连接管200外接用于密封伤口的伤口套件300,在接口单元112与伤口套件300之间还连接有用于收集伤口渗出液的集液瓶400。 The interface unit 112 for sealing the wound a wound package 300, 112 between the interface unit 300 is also connected with a wound kit for collecting wound exudate collection canister 400 through the external connecting pipe 200. 上述负压伤口治疗设备100在治疗过程中,首先在患者伤口处填充伤口敷料,再将连接管200插入伤口套件300内,通过控制器120控制主体设备110给伤口施加负压,从而促进患者伤口周围血液循环,加快伤口的愈合速度。 The negative pressure wound therapy device 100 in the course of treatment, the wound dressing is first filled in the wound of the patient, and then the connection pipe 200 is inserted into the wound package 300, applying a negative pressure to the wound by the main device 120 controls the controller 110, thereby promoting wound of a patient peripheral blood circulation, accelerated wound healing. 传统的便携式主体设备在操作的过程中,需要按压其操作面板的按键,由于便携式的主体设备具有体积小、质量轻的特点,当操作者的按压力量过大时,负压设备很可能会倾倒,从而导致测试信号的波动及不稳定。 Conventional portable device body during operation, the need to press the keys of the operation panel, the body since the portable device with a small size, light weight characteristics, when the operator of the pressing force is too large, the negative pressure device is likely to be dumped , leading to volatility and instability of the test signal. 此外,操作者也无法在诊治伤口的同时操作距离其较远的主体设备。 In addition, the operator can not operate the device away from the apparatus main body while the diagnosis and treatment of wounds. 而将控制器120通过有线或无线连接方式与主体设备110连接之后,操作者不需要直接对主体设备110进行操作,可以最大限度的降低人工操作的外力对主体设备110产生的影响,使测试信号能够不受干扰的平稳运行。 And the controller 120, operator does not have the main device 110 via a wired or wireless connection after the main device 110 is connected directly to the operation, can reduce the maximum impact force of the manual operation of the main device 110 generates the test signal It can undisturbed running smoothly. 同时,还能使得操作者所受的距离限制至最小,能够实现远距离操作,使用方便。 At the same time, so that the operator also suffered from the limitation to the minimum possible to achieve remote operation, easy to use.

请参图2,负压伤口治疗模块113包括检测单元114以及处理单元115,检测单元114与接口单元112或负压源111其中之一耦合,或者同时与接口单元112及负压源111耦合,并用于检测其所耦合元件(如,接口单元112或负压源111)的压力。 2 113 111 wherein one of the coupling, while coupling or negative pressure wound therapy module Referring to FIG detecting unit 114, and includes a processing unit 115, detection unit 114 and the interface unit 112 or negative pressure source and negative pressure source 112 and the interface units 111, and a detecting element which it is coupled (e.g., the interface unit 112 or negative pressure source 111) pressure. 处理单元115用于接收控制器120发送的控制信号和/或检测单元114发送的检测信号并为负压源111提供驱动信号及控制信号。 Processing unit 115 for detection signal reception controller 120 sends a control signal and / or the detection unit 114 transmits the driving signal and provides a control signal and a negative pressure source 111. 控制器120包括用于向负压伤口治疗模块113发送控制信号的控制模块121。 The controller 120 includes a module 121 for transmitting control signals to the negative pressure wound therapy module 113. 控制模块121包括输入单元122及发送单元123,输入单元122为提供给用户的输入设备,从而使用户能够对主体设备110进行控制操作;发送单 元123通过获取输入单元122上用户(即操作者)的操作指令,并将上述操作指令转化为模拟/数字控制信号,最后发送至负压伤口治疗模块113对负压源111进行控制。 The control module 121 includes an input unit 122 and transmission unit 123, input unit 122 is provided to the user input device, allowing the user to control the operation of the subject device 110; transmitting unit 123 by acquiring the input unit 122 the user (i.e., operator) operation instruction, and the instruction of the operation is converted to an analog / digital control signal, and finally transmitted to the negative pressure wound therapy module 113 controls the negative pressure source 111. 其中,提供给用户的输入设备可以为机械按键、虚拟按键、触摸屏及语音输入设备等的至少一种。 Wherein, provided to the user at least one input device may be a mechanical button, virtual buttons, touch screens and voice input device or the like. 当输入设备为语音输入设备时(即用户输入语音指令),发送单元123内含对应的语音识别、解码芯片及相关的处理程序,从而能够将语音指令转化为发送单元123能够接收的控制信号。 When the input device is a voice input device (i.e., the user inputs a voice instruction), the contents transmission unit 123 corresponding to the speech recognition decoder chip and associated processing program, thereby capable of converting the voice command control signal transmission unit 123 can be received.

上述负压伤口治疗设备100在使用过程中,用户通过控制器120的输入设备输入操作指令(如,开机操作指令,负压升降指令等),控制模块121的输入单元122接收到上述操作指令后随即传输给发送单元123,发送单元123通过对上述操作指令进行内部信号处理后发送至负压伤口治疗模块113。 The negative pressure wound therapy device 100 during use, a user inputs an operation instruction through the input device controller 120 (e.g., start operation instruction, instructions, etc. negative lift), the input unit 122, the control module 121 receives the operation instruction after then transmitted to transmitting unit 123, transmission unit 123 performs internal signal processing on the operation instruction by sending module 113 to the negative pressure wound therapy. 主体设备110在待机工作状态下,处理单元115会实时采集来自控制模块121上发送的控制信号及检测单元114发送的检测信号。 Body device 110 in the standby operating state, the processing unit 115 can capture real-time detection signal and the control signal detection unit 114 transmits the transmission 121 from the control module. 此时,当处理单元115接收到发送单元123发送的控制信号后,通过其内部的芯片及处理程序将上述控制信号转化为供驱动或控制负压源111的驱动信号或控制信号。 At this time, when the post-processing unit 115 receives the control signal transmission unit 123 transmits through the interior of the chip and the processing program for the control signal into a drive or a negative pressure source 111 to control a drive signal or the control signal. 其中,驱动信号包括启动负压源111工作及停止负压源111工作的信号,而控制信号包括调节负压源111的压力高低的信号、选取单个或多个接口单元112的信号等。 Wherein the drive signal includes a signal to start and stop work of the negative pressure source 111 vacuum source 111 work, and the control signal comprises adjusting the pressure level of the negative pressure source 111 signal, select a single or a plurality of interface units 112, signals and the like.

此外,检测单元114还会实时检测来自于接口单元112和负压源111中至少一个元件上的压力值,处理单元115接收到检测单元114发送的压力值反馈信号后,会与其预设的压力范围进行分析比对,并调整负压源111的压力使位于接口单元112和负压源111中至少一个元件上的压力值在处理单元115所预设的压力范围内。 Further, the detection unit 114 will be detected in real time from interface unit 112 and the negative pressure source 111 after pressure on at least one of the component values, the processing unit 115 receives the value of the pressure feedback signal detecting unit 114 is transmitted, a predetermined pressure thereto will range analysis and comparison and adjusting negative pressure source 111 is positioned so that the interface unit 112 and the negative pressure source 111, the pressure on at least one element value in the processing unit 115 within the predetermined pressure range.

在优选实施方式中,控制器120还具有实现检测主体设备110运行参数 以及工作状态的显示屏幕或语音提示装置,从而方便用户能够实时监控主体设备110以及患者伤口的情况。 In a preferred embodiment, the controller 120 also has a display screen or voice prompts enable detection device 110 operating parameters and the status of the device body so as to facilitate real-time monitoring where the user device 110 and a patient body wound. 在其他实施方式中,控制器120上还可以同时设置有显示屏幕及语音提示装置。 In other embodiments, the controller 120 may also be provided with a display screen and voice prompt device simultaneously. 进一步的,主体设备110内还可以设置有语音提示装置,该语音提示装置用于实现主体设备110的运行参数及状态的告知功能。 Further, the main device 110 may also be provided with a voice prompt means, the voice prompt informing means for implementing the functions of the operating parameters and status of the main device 110.

主体设备110上设有与控制器120有线连接的连接接口,该连接接口可以使用通用的接口,如USB等,也可以使用其他非标准的接口。 Connector 120 is provided to interface with the wired controller on the main body device 110, the connection interface may use a common interface such as USB or the like, may also be used in other non-standard interfaces. 此外,控制器120与主体设备110之间还可以通过无线连接方式连接,上述无线连接方式包括蓝牙配对、红外遥控、WiFi网络或电信通信网络等的至少一种。 Further, between the main device 110 and the controller 120 can also connect a wireless connection, the wireless connection includes Bluetooth pairing, infrared remote control, at least one telecommunication network or a WiFi network or the like. 当采用无线连接时,负压伤口治疗模块113内可根据无线连接类型包含红外接收、蓝牙发射与识别模块、WiFi连接与识别模块等,对应的,发送单元123也可包含与负压伤口治疗模块113对应的红外发射、蓝牙发射与识别模块、WiFi连接与识别模块等。 When using a wireless connection, negative pressure wound therapy module 113 may include an infrared receiver according to the type of wireless connection, and a Bluetooth transmitter identification module, WiFi connection identification module, corresponding transmission unit 123 may also comprise negative pressure wound therapy module 113 corresponding to the infrared transmitter, Bluetooth transmitter and recognition module, WiFi connectivity and recognition module.

具体的,负压伤口治疗模块113内处理单元115包括第一识别模块及第一解码模块,第一识别模块用于识别并验证控制模块发送的控制信号,第一解码模块用于对上述控制信号进行解码并确认能否向控制模块121发送握手信号。 Specifically, negative pressure wound therapy module 113 includes a first processing unit 115 and a first decoding module identification module, the identification module for identifying a first control signal and verify the transmission module, a first means for decoding said control signal and decoding can send handshake confirmation signal to the control module 121. 发送单元123包括第二识别模块及第二解码模块,第二识别模块用于识别并验证负压伤口治疗模块113发送的控制信号,第二解码模块用于对上述控制信号进行解码并确认能否向负压伤口治疗模块113发送握手信号。 A second transmission unit 123 includes a decoding module and a second identification module, the identification module for identifying the second transmit control signal and verify the negative pressure wound therapy module 113, a second decoding means for decoding said control signals and to confirm whether the to the negative pressure wound therapy module 113 sends a handshake signal.

请参图3,为负压伤口治疗设备100的控制方法流程图,其具体包括如下步骤: Referring to FIG. 3, is a negative pressure wound therapy apparatus control method of flowchart 100, which includes the following steps:

步骤S110:控制模块121发送用户输入的控制信号。 Step S110: The control module 121 sends a control signal input by a user. 在上述步骤中,发送单元123将用户的操作转化成模拟/数字控制信号并将该信号发送给负压 伤口治疗模块113。 In the above steps, the transmitting user's operation unit 123 is converted into an analog / digital control signal and sends it to the negative pressure wound therapy module 113 signals.

步骤S120:负压伤口治疗模块113接收并执行控制信号。 Step S120: negative pressure wound therapy module 113 receives and performs control signal.

请参图4,负压伤口治疗模块113接收并执行控制信号的步骤具体分解为如下步骤: Referring to FIG. 4, a negative pressure wound therapy module 113 receives a control signal and performing the step of decomposing the specific steps are as follows:

步骤S121:接收控制模块发送的控制信号,并进行解码。 Step S121: receiving a control signal transmitted from the control module, and decoded. 在上述步骤中,处理单元115对接收到的控制信号进行解码。 In the above steps, the control signal processing unit 115 decodes the received.

步骤S122:将解码后的控制信号转化成驱动信号,并发送驱动信号。 Step S122: decoding the control signal is converted into a drive signal, and transmits the driving signal. 在上述步骤中,将解码后的控制信号转化为用于驱动或控制负压源111的驱动信号或控制信号。 In the above steps, a control signal into the decoded for driving or controlling the negative pressure source 111 is a control signal or drive signal.

步骤S123:接受并执行驱动信号。 Step S123: receiving a driving signal and performs. 在上述步骤中,负压源111接收并执行上述驱动信号或控制信号,从而驱动或控制与主体设备110对患者伤口进行创面愈合治疗。 In the above steps, the negative pressure source 111 to receive and execute the drive signal or the control signal to drive or control device 110 and the patient body wound healing therapy.

请参图5,当控制器120与主体设备110之间通过无线连接方式连接时,在步骤S110之前还包括控制模块121与负压伤口治疗模块113之间的请求应答步骤,具体包括: Referring to FIG. 5, when connected via a wireless connection between the controller 120 and the main device 110, in step S110 until further includes a control module 121 and requests between the negative pressure wound therapy module 113 a response step comprises:

步骤S210:控制模块121发送连接请求信号。 Step S210: The control module 121 transmits a connection request signal. 在上述步骤中,输入单元122获取带有验证信息的连接请求信号,发送单元123将上述连接请求信号转化为模拟/数字控制信号,并发送至负压伤口治疗模块113。 In the above steps, the input unit 122 acquires the connection information with the authentication request signal, the transmission unit 123 the connection request signal is converted to an analog / digital control signal, and transmits to the negative pressure wound therapy module 113.

步骤S220:负压伤口治疗模块113识别并验证连接请求信号。 Step S220: negative pressure wound therapy module 113 to identify and verify the connection request signal. 在上述步骤中,负压伤口治疗模块113内第一识别模块识别上述连接请求信号,并通过第一解码模块验证该请求信号所携带的验证信息,或者根据通讯协议的要求向发送单元123发送验证询问信息后再接收验证信息并进行信息验证。 In the above steps, the negative pressure wound therapy module 113 of the first recognition module recognizes the connection request signal, and verifies that the authentication information request signal carried by the first decoding module, or the transmission unit 123 sends a verification request to the communication protocol asking for information after receiving the authentication information and verify the information.

步骤S230:负压伤口治疗模块113验证成功后发送对接应答信号,允许 移动终端控制该负压治疗设备。 Step S230: after the negative pressure wound therapy module 113 verifies the response signal successfully sent docking, allowing the mobile terminal to control the negative pressure therapy apparatus. 在上述步骤中,第一识别模块验证成功后,处理单元115向控制模块121发送对接应答信号,以表示该控制模块121可以控制负压伤口治疗模块113。 After the above steps, a first recognition module authentication is successful, processing unit 115 transmits a response signal to control the docking module 121, to indicate that the control module 121 may control the negative pressure wound therapy module 113. 当控制模块121接收到处理单元115发出的对接应答信号后,用户即可通过控制器120来控制主体设备110的运行。 When the response signal received docking processing unit 115 issues a control module 121, the user can run to the main control device 110 by the controller 120.

进一步的,本实施方式中的控制器还可以由移动终端替代,如笔记本电脑、手机、平板电脑等移动终端。 Further, the present embodiment the controller may also be replaced by mobile terminals, such as laptops, mobile phones, tablet computers and other mobile terminals.

请参图6,当控制器为对应的app移动终端时,控制模块与负压伤口治疗模块之间的请求应答步骤如下: Referring to FIG. 6, when the controller of the mobile terminal corresponding app, request response control module and the step between the negative pressure wound therapy modules are as follows:

步骤S310,移动终端发送连接请求信号。 Step S310, the mobile terminal transmits a connection request signal.

具体包括如下步骤:用户打开app,选择控制功能后,移动终端通过有线或无线方式查找可控制负压治疗设备,并通过发送单元发送连接请求信号。 It includes the following steps: the user opens App, the selection control function, the mobile terminal searches may control the negative pressure therapy device through a wired or wireless manner, and transmits a connection request signal transmission unit.

步骤S320,负压伤口治疗模块识别并验证连接请求信号。 Step S320, the negative pressure wound therapy and verify identification module connection request signal. 在上述步骤中,负压伤口治疗模块内第一识别模块识别上述连接请求信号,并通过第一解码模块验证该请求信号所携带的验证信息,或者根据通讯协议的要求向发送单元发送验证询问信息后再接收验证信息并进行信息验证。 In the above steps, a first negative pressure wound therapy module recognition module recognizes the connection request signal, and verifies that the authentication information request signal carried by the first decoding module, or transmitting an authentication challenge information to the transmitting unit according to claim communication protocol after receiving the authentication information and authentication information.

步骤S330,负压伤口治疗模块验证成功后发送对接应答信号,允许移动终端控制该负压治疗设备。 Step S330, the negative pressure wound therapy after successful verification module docked response signal transmission, allowing the mobile terminal to control the negative pressure therapy apparatus.

以上所述实施例仅表达了本发明的几种实施方式,其描述较为具体和详细,但并不能因此而理解为对本发明专利范围的限制。 The above embodiments are only expressed several embodiments of the present invention, and detailed description thereof is more specific, but can not therefore be understood as limiting the scope of the present invention. 应当指出的是,对于本领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干变形和改进,这些都属于本发明的保护范围。 It should be noted that those of ordinary skill in the art, without departing from the spirit of the present invention, can make various changes and modifications, which fall within the protection scope of the present invention. 因此,本发明专利的保护范围应以所附权利要求为准。 Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (19)

  1. 一种负压伤口治疗设备,其中,包括主体设备及设于所述主体设备外部的控制器,所述控制器通过有线和/或无线连接方式与所述主体设备连接;所述主体设备包括能够产生负压的负压源及接收所述控制器的控制信号并控制所述负压源工作的负压伤口治疗模块,所述负压源与所述负压伤口治疗模块耦合;所述控制器包括用于向所述负压伤口治疗模块发送控制信号的控制模块。 One kind of negative pressure wound therapy device, wherein the device comprises a body provided in the external device and the main controller through a wired and / or wireless connection to the apparatus main body; said apparatus comprises a body capable of generating a control signal and a negative pressure source and receiving the controller controls the negative pressure source of negative pressure wound therapy work module, the module is coupled with a source of negative pressure wound therapy said negative pressure; the controller a control module comprising means for transmitting a control signal to the negative pressure wound therapy module.
  2. 根据权利要求1所述负压伤口治疗设备,其中,所述负压伤口治疗模块包括用于接收外部信号并为所述负压源提供控制信号的处理单元。 1 according to the negative pressure wound therapy apparatus as claimed in claim, wherein said negative pressure wound therapy comprises means for receiving an external signal processing unit and providing a control signal to the source of negative pressure.
  3. 根据权利要求2所述负压伤口治疗设备,其中,所述处理单元包括: 2 according to the negative pressure wound therapy apparatus as claimed in claim, wherein the processing unit comprises:
    第一识别模块,用于识别并验证所述控制模块发送的控制信号;及, A first identification module configured to identify and verify the control signal transmitted by said control module; and,
    第一解码模块,用于对上述控制信号进行解码并确认能否向所述控制模块发送握手信号。 First decoding means for decoding said control signals and to confirm whether the handshake signal transmitted to the control module.
  4. 根据权利要求1所述的负压伤口治疗设备,其中,所述控制模块包括: The negative pressure wound therapy apparatus according to claim 1, wherein said control module comprises:
    输入单元,用于为用户提供输入设备进行控制操作;及, An input unit for providing a user input device for controlling operation; and,
    发送单元,用于将获取到的用户操作转化为模拟/数字控制信号并发送至所述负压伤口治疗模块。 Transmission means for transforming the acquired user operation to an analog / digital control signal and to transmit the negative pressure wound therapy module.
  5. 根据权利要求4所述的负压伤口治疗设备,其中,所述发送单元包括: The negative pressure wound therapy apparatus according to claim 4, wherein said transmitting means comprises:
    第二识别模块,用于识别并验证所述负压伤口治疗模块发送的控制信号;及, A second identification module configured to identify and validate the control signal transmitted from the wound of negative pressure therapy module; and,
    第二解码模块,用于对上述控制信号进行解码并确认能否向所述负压伤口治疗模块发送握手信号。 Second decoding means for decoding said control signals and to confirm whether the negative pressure wound therapy module sends a handshake signal.
  6. 根据权利要求4所述的负压伤口治疗设备,其中,所述输入设备为机 械按键、虚拟按键、触摸屏及语音输入设备中的至少一种。 The negative pressure wound therapy apparatus according to claim 4, wherein the input device is a mechanical button, a virtual button, touch screen, and at least one of a voice input device.
  7. 根据权利要求1所述的负压伤口治疗设备,其中,所述主体设备上设有与所述控制器电性连接的连接接口。 The negative pressure wound therapy apparatus according to claim 1, wherein the connection interface is provided with a controller electrically connected to the main body of the apparatus.
  8. 根据权利要求1所述的负压伤口治疗设备,其中,所述无线连接方式包括蓝牙配对、红外遥控、WiFi网络及电信通信网络中的至少一种。 The negative pressure wound therapy apparatus according to claim 1, wherein the wireless connection includes Bluetooth pairing, infrared remote control, at least one of a WiFi network and a telecommunication network.
  9. 根据权利要求1所述的负压伤口治疗设备,其中,所述控制器还包括用于实现检测所述主体设备运行参数及工作状态的显示屏幕和语音提示装置中的至少一种。 The negative pressure wound therapy apparatus according to claim 1, wherein said controller further comprises at least one of a display screen and voice prompt means for detecting the operating parameters and implement operating state of the apparatus body.
  10. 一种负压伤口治疗设备的控制方法,其中,所述负压伤口治疗设备包括负压伤口治疗模块及控制模块,所述控制模块通过有线和/或无线连接方式与所述负压伤口治疗模块连接;且,所述负压伤口治疗设备控制方法包括如下步骤: A control method for a negative pressure wound therapy apparatus, wherein said negative pressure wound therapy device comprising a negative pressure wound therapy module and a control module, the control module through a wired and / or wireless connection to the negative pressure wound therapy module connection; and, said negative pressure wound therapy apparatus control method comprising the steps of:
    所述控制模块发送用户输入的控制信号; The control module sends a control signal input by a user;
    所述负压伤口治疗模块接收并执行控制信号。 The negative pressure wound therapy module receives and performs control signal.
  11. 根据权利要求10所述的一种负压伤口治疗设备控制方法,其中,在所述控制模块发送控制信号的步骤之前,还包括如下步骤: According to a negative pressure wound therapy apparatus control method according to claim 10, wherein prior to the step of sending a control signal to the control module, further comprising the steps of:
    所述控制模块发送连接请求信号; The control module sends a connection request signal;
    所述负压伤口治疗模块识别并验证连接请求信号; The negative pressure wound therapy module to authenticate and validate the connection request signal;
    所述负压伤口治疗模块发送对接应答信号。 Transmitting said negative pressure wound therapy module docking response signal.
  12. 根据权利要求10所述的一种负压伤口治疗设备控制方法,其中,在所述控制模块发送控制信号的步骤之前,还包括如下步骤: According to a negative pressure wound therapy apparatus control method according to claim 10, wherein prior to the step of sending a control signal to the control module, further comprising the steps of:
    移动终端发送连接请求信号; The mobile terminal transmits a connection request signal;
    所述负压伤口治疗模块识别并验证连接请求信号; The negative pressure wound therapy module to authenticate and validate the connection request signal;
    所述负压伤口治疗模块发送对接应答信号。 Transmitting said negative pressure wound therapy module docking response signal.
  13. 根据权利要求10所述的一种负压伤口治疗设备控制方法,其中,所述负压伤口治疗模块接收并执行控制信号的步骤中,包括如下步骤: According to a negative pressure wound therapy apparatus control method according to claim 10, wherein said step of negative pressure wound therapy module receives and executes a control signal, comprising the steps of:
    接收所述控制模块发送的控制信号并进行解码; Receiving said control signal and decoding the transmission module;
    将解码后的控制信号转化成驱动信号,并发送驱动信号; Decoding the control signal is converted into a drive signal, and transmits a driving signal;
    接受并执行驱动信号。 Accept and implement the drive signal.
  14. 一种负压伤口治疗设备,包括主体设备及设于所述主体设备外部的控制器,所述控制器通过有线和/或无线连接方式与所述主体设备连接;其中, One kind of negative pressure wound therapy device comprising a device body and the outer body is provided in the controller device, said controller through a wired and / or wireless connection to the apparatus main body; wherein,
    所述主体设备包括能够产生负压的负压源及接收所述控制器的控制信号并控制所述负压源工作的负压伤口治疗模块,所述负压源与所述负压伤口治疗模块耦合; The apparatus comprises a body capable of generating a control signal and receiving negative pressure source and the controller controls the negative pressure source of negative pressure wound therapy work module, the source of negative pressure and the negative pressure wound therapy module coupling;
    所述控制器包括用于向所述负压伤口治疗模块发送控制信号的控制模块: The controller includes a control module sends a control signal to the negative pressure wound therapy module:
    其中,所述负压伤口治疗模块包括用于接收外部信号并为所述负压源提供控制信号的处理单元,所述处理单元包括:第一识别模块,用于识别并验证所述控制模块发送的控制信号;及第一解码模块,用于对上述控制信号进行解码并确认能否向所述控制模块发送握手信号; Wherein said negative pressure wound therapy comprises means for receiving an external signal processing unit and providing a control signal to said negative pressure source, the processing unit comprises: a first identifying means for identifying and verifying the transmission control module a control signal; and a first decoding module for decoding the control signal and transmits handshake signal to confirm whether the control module;
    所述控制模块包括:输入单元,用于为用户提供输入设备进行控制操作;及发送单元,用于将获取到的用户操作转化为模拟/数字控制信号并发送至所述负压伤口治疗模块。 The control module comprises: an input unit for providing a user input device for controlling operation; and a sending unit, a user operation for transforming the acquired analog / digital control signal and to transmit the negative pressure wound therapy module.
  15. 根据权利要求14所述的负压伤口治疗设备,其中,所述发送单元包括: The negative pressure wound therapy apparatus according to claim 14, wherein said transmitting means comprises:
    第二识别模块,用于识别并验证所述负压伤口治疗模块发送的控制信 号;及, Second identification means for identifying and verifying the negative pressure wound treatment control signal sent by the module; and,
    第二解码模块,用于对上述控制信号进行解码并确认能否向所述负压伤口治疗模块发送握手信号。 Second decoding means for decoding said control signals and to confirm whether the negative pressure wound therapy module sends a handshake signal.
  16. 根据权利要求14所述的负压伤口治疗设备,其中,所述输入设备为机械按键、虚拟按键、触摸屏及语音输入设备中的至少一种。 The negative pressure wound therapy apparatus according to claim 14, wherein said input device is a mechanical key, at least one virtual key, touch screen and voice input device.
  17. 根据权利要求14所述的负压伤口治疗设备,其中,所述主体设备上设有与所述控制器电性连接的连接接口。 The negative pressure wound therapy apparatus according to claim 14, wherein the connection interface is provided with a controller electrically connected to the main body of the apparatus.
  18. 根据权利要求14所述的负压伤口治疗设备,其中,所述无线连接方式包括蓝牙配对、红外遥控、WiFi网络及电信通信网络中的至少一种。 The negative pressure wound therapy apparatus as claimed in claim 14, wherein the wireless connection includes Bluetooth pairing, infrared remote control, at least one of a WiFi network and a telecommunication network.
  19. 根据权利要求14所述的负压伤口治疗设备,其中,所述控制器还包括用于实现检测所述主体设备运行参数及工作状态的显示屏幕和语音提示装置中的至少一种。 The negative pressure wound therapy apparatus as claimed in claim 14, wherein said controller further comprises at least one of a display screen and voice prompt means for detecting the operating parameters and implement operating state of the apparatus body.
PCT/CN2015/077029 2014-04-25 2015-04-21 Negative pressure wound treatment device and control method thereof WO2015161769A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN 201410172788 CN103920231A (en) 2014-04-25 2014-04-25 Negative pressure wound therapeutic equipment and control method thereof
CN201410172788.4 2014-04-25

Publications (1)

Publication Number Publication Date
WO2015161769A1 true true WO2015161769A1 (en) 2015-10-29

Family

ID=51138768

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/077029 WO2015161769A1 (en) 2014-04-25 2015-04-21 Negative pressure wound treatment device and control method thereof

Country Status (2)

Country Link
CN (1) CN103920231A (en)
WO (1) WO2015161769A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103920231A (en) * 2014-04-25 2014-07-16 昆山韦睿医疗科技有限公司 Negative pressure wound therapeutic equipment and control method thereof
CN104225770A (en) * 2014-09-30 2014-12-24 昆山韦睿医疗科技有限公司 Method for cooperation of multiple negative-pressure treatment devices and negative-pressure treatment system
CN104225769B (en) * 2014-09-30 2017-07-14 昆山韦睿医疗科技有限公司 Negative pressure therapy system, a first negative pressure therapy device and a second negative pressure therapy device
CN104436341A (en) * 2014-12-09 2015-03-25 昆山韦睿医疗科技有限公司 Peritoneal dialysis apparatus and voice control method thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040073151A1 (en) * 2002-09-03 2004-04-15 Weston Richard Scott Reduced pressure treatment system
US20070118096A1 (en) * 2005-11-21 2007-05-24 Smith Joshua D Wound care system
CN102068750A (en) * 2011-01-26 2011-05-25 惠州市华阳多媒体电子有限公司 System equipment management-based negative pressure wound therapy system
CN201921164U (en) * 2010-07-09 2011-08-10 惠州市华阳多媒体电子有限公司 Wound therapeutic apparatus with communication function
CN202154936U (en) * 2011-06-03 2012-03-07 惠州市华阳医疗电子有限公司 Negative-pressure wound treating system based on external terminal monitoring
CN102805894A (en) * 2011-06-03 2012-12-05 惠州市华阳医疗电子有限公司 Negative pressure wound therapy system based on external terminal monitoring
CN103920231A (en) * 2014-04-25 2014-07-16 昆山韦睿医疗科技有限公司 Negative pressure wound therapeutic equipment and control method thereof
CN203829467U (en) * 2014-04-25 2014-09-17 昆山韦睿医疗科技有限公司 Negative pressure wound treatment device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100022990A1 (en) * 2008-07-25 2010-01-28 Boehringer Technologies, L.P. Pump system for negative pressure wound therapy and improvements thereon
US7873772B2 (en) * 2009-02-17 2011-01-18 Tyco Healthcare Group Lp Portable and programmable medical device
CN201533924U (en) * 2009-05-20 2010-07-28 苏东晴 Multi-purpose microcomputer controller for a hospital central vacuum system
US9114054B2 (en) * 2011-07-24 2015-08-25 Oakwell Distribution, Inc. System for monitoring the use of medical devices
CA2868854A1 (en) * 2012-06-28 2014-01-03 Kci Licensing, Inc. Wound connection pad with rfid and integrated strain gauge pressure sensor

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040073151A1 (en) * 2002-09-03 2004-04-15 Weston Richard Scott Reduced pressure treatment system
US20070118096A1 (en) * 2005-11-21 2007-05-24 Smith Joshua D Wound care system
CN201921164U (en) * 2010-07-09 2011-08-10 惠州市华阳多媒体电子有限公司 Wound therapeutic apparatus with communication function
CN102068750A (en) * 2011-01-26 2011-05-25 惠州市华阳多媒体电子有限公司 System equipment management-based negative pressure wound therapy system
CN202154936U (en) * 2011-06-03 2012-03-07 惠州市华阳医疗电子有限公司 Negative-pressure wound treating system based on external terminal monitoring
CN102805894A (en) * 2011-06-03 2012-12-05 惠州市华阳医疗电子有限公司 Negative pressure wound therapy system based on external terminal monitoring
CN103920231A (en) * 2014-04-25 2014-07-16 昆山韦睿医疗科技有限公司 Negative pressure wound therapeutic equipment and control method thereof
CN203829467U (en) * 2014-04-25 2014-09-17 昆山韦睿医疗科技有限公司 Negative pressure wound treatment device

Also Published As

Publication number Publication date Type
CN103920231A (en) 2014-07-16 application

Similar Documents

Publication Publication Date Title
CN102692068A (en) Voice-controlled air conditioner with voice interaction function
US20140074472A1 (en) Voice control system with portable voice control device
CN102215426A (en) Smart television set-top box controlled by tablet personal computer or smart phone
CN104065882A (en) Mobile terminal photographing control method and system on basis of intelligent wearing equipment
CN201667668U (en) Mobile communication terminal of multidirectional operation
KR20080010859A (en) Pairing method of bluetooth device using infrared data association and mobile terminal using the same method
CN103501378A (en) Bluetooth mobile phone with NFC function
CN104035403A (en) Ibeacon technology based intelligent home control system and method
CN201278099Y (en) Voice controlled electrical appliance
CN102611801A (en) System and method for controlling mobile phone interaction based on eye movement trajectory
CN102902253A (en) Intelligent switch with voice control function and intelligent control system
CN102937832A (en) Gesture capturing method and device for mobile terminal
CN102799408A (en) Mobile terminal with voice-operated unlocking function and voice-operated unlocking method for mobile terminals
CN102984344A (en) Method for testing vision with mobile phone and mobile phone
CN102637353A (en) System and method for home appliance wireless remote control based on mobile terminal
CN103052062A (en) Switching device for communicating mobile terminal with intelligent key device and communication method for switching device
CN103164925A (en) Bluetooth warning device, communication equipment and warning method
CN202406202U (en) Touch television based on Android system
CN202720773U (en) Multifunctional remote control system and
CN202976432U (en) Communication device for controlling household appliances through voices based on mobile communication terminal
CN203232565U (en) Multifunctional remote network remote controller
CN203325206U (en) Infrared remote-control learning and control device
US20160066078A1 (en) Wearable electronic device
CN202976430U (en) System for achieving pairing, and control terminal and controlled terminal for achieving pairing
CN203571948U (en) Voice air conditioner and air conditioner controlling system

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: 15783922

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase in:

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15783922

Country of ref document: EP

Kind code of ref document: A1