WO2016202019A1 - 一种笔式超声彩色显像仪 - Google Patents

一种笔式超声彩色显像仪 Download PDF

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Publication number
WO2016202019A1
WO2016202019A1 PCT/CN2016/076148 CN2016076148W WO2016202019A1 WO 2016202019 A1 WO2016202019 A1 WO 2016202019A1 CN 2016076148 W CN2016076148 W CN 2016076148W WO 2016202019 A1 WO2016202019 A1 WO 2016202019A1
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ultrasonic
pen
cpu
type
echo
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PCT/CN2016/076148
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English (en)
French (fr)
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黄晶
马长生
王晓龙
刘光聪
曹寅
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黄晶
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves

Definitions

  • the present application relates to the field of medical devices and health monitoring technologies, and more particularly to a pen-type ultrasonic color imager.
  • medical ultrasound examination is to scan the human tissue to be inspected by ultrasonic inspection equipment, and then image or process the reflected waves of human tissue, and then observe the formed image and color by the doctor, and the tissue to be inspected. Diagnose with the patient's physical condition.
  • the ultrasonic testing equipment currently used is usually large in size, complicated in operation, and expensive; in addition, the current ultrasonic examination is not intuitive enough for the display of the interface difference and the tissue state in the examined site, and the ultrasound doctor is required to perform the image formation.
  • the analysis of the results makes it difficult for clinicians to accurately judge the patient's condition in time, so it is not suitable for use in daily life and health care of ordinary people's families. Therefore, the prior art lacks a simple means for monitoring health status.
  • the object of the present invention is to provide a pen-type ultrasonic color imager for convenient use and visual display in medical ultrasonic examination and health monitoring, and which is small in size and suitable for daily life of ordinary people and families. Used in health care, it can be used as a simple hand for monitoring health status segment.
  • a pen-type ultrasonic color imager provided by the present application is as follows:
  • a pen-type ultrasonic color imager includes:
  • An ultrasonic transmitting module that transmits ultrasonic waves to the object to be measured by the sensing probe
  • An ultrasonic receiving module that receives an ultrasonic echo
  • a CPU for performing data analysis processing and color coding synthesis on the ultrasonic echo processed by the ultrasonic receiving module
  • the sensing probe is embedded at one end of the pen housing, and the ultrasonic transmitting module, the ultrasonic receiving module, and the CPU are integrated inside the pen housing;
  • the touch display is connected to the display circuit for displaying the echo information of the CPU after color coding synthesis in the form of a color bar.
  • the ultrasonic transmitting module comprises:
  • An ultrasonic pulse driving circuit that generates an ultrasonic pulse by the CPU
  • a pulse amplifying circuit that amplifies the formed ultrasonic pulse by the ultrasonic pulse driving circuit
  • the ultrasonic receiving module includes:
  • a gain control circuit that amplifies and preprocesses the received ultrasonic echo to improve a dynamic range of the ultrasonic echo
  • An A/D conversion circuit for performing digital-to-analog conversion on the ultrasonic echo
  • An input end of the pulse driving circuit is connected to the CPU, an output end of the pulse driving circuit is connected to an input end of the pulse amplifying circuit, an output end of the pulse amplifying circuit is The ultrasonic transmitting signal input ends of the sensing probes are connected;
  • An input end of the gain control circuit is connected to an ultrasonic receiving signal output end of the sensing probe, and an output end of the gain control circuit is connected to an input end of the detection filter circuit, and an output of the detection filter circuit
  • the terminal is connected to an input end of the A/D conversion circuit, and an output end of the A/D conversion circuit is connected to the CPU.
  • the CPU is further configured to store the echo information, calculate a tissue thickness and a liquid volume corresponding to the echo information, and send the same to the display circuit, so that the touch display displays the echo information Corresponding tissue thickness and liquid volume.
  • the pen-type housing is further provided with at least one operation button for adjusting brightness, saturation, display range and display tissue characteristics of the bar display.
  • the pen-type housing is further provided with a power button, the power button is used to turn on the pen-type ultrasonic color imager, turn off the pen-type ultrasonic color imager or switch the pen-type ultrasound The working mode of the color imager.
  • the method further comprises:
  • a battery circuit connected to the CPU, the battery circuit for supplying power to the pen-type ultrasonic color imager by an external power source or a built-in battery.
  • the method further comprises:
  • the Bluetooth module is configured to implement data transmission between the pen-type ultrasonic color imager and a health center service station or a personal device, so as to implement health management.
  • the method further comprises:
  • the cap-type protective sleeve is sleeved on one end of the pen-type housing and the sensing probe is embedded for protecting the sensing probe, and the pen-type protective cover is provided with a hook.
  • the method further comprises:
  • a couplant storage capsule for storing a couplant
  • the couplant storage bag is disposed at a top end of the pen cover type protective cover, and one end of the couplant storage bag that is in contact with the pen cover type protective cover is provided with a unidirectional hole, and the couplant storage bag is elastic soft a bladder for oozing a coupling agent in the couplant storage capsule from the unidirectional aperture to the surface of the ultrasonic probe by extrusion.
  • the CPU is configured to combine the three primary colors of red, green and blue in a preset ratio, and the intensity information, the change speed information and the integral information in the echo information after the digital-analog processing by the A/D conversion circuit.
  • the differential information is separately encoded, and different echoes are given different primary colors for different echo information.
  • the pen-type ultrasonic color imager provided by the present application has the following beneficial effects as compared with the prior art:
  • the pen-type ultrasonic color imager provided by the embodiment of the present invention comprises: a pen-type housing; a sensing probe; an ultrasonic transmitting module that transmits ultrasonic waves to the object to be tested through the sensing probe; and an ultrasonic receiving module that receives the ultrasonic echo; a CPU for performing data analysis processing and color code synthesis on the ultrasonic echo processed by the ultrasonic receiving module; a display circuit connected to the CPU; and a touch display embedded in the pen case;
  • the sensing probe is embedded at one end of the pen housing, and the ultrasonic transmitting module, the ultrasonic receiving module, and the CPU are integrated inside the pen case; and the touch display is connected to the display circuit And for displaying the echo information after the color coding synthesis by the CPU in the form of a color bar.
  • the sensing probe, the touch display and the circuit of the pen-type ultrasonic color imager are integrated in the pen-type housing, the structure is simple, the volume is small, and the convenient use in the medical ultrasonic examination can be realized, and the CPU is the ultrasonic wave.
  • the echo information of the echo is color-coded and synthesized, which can realize the visual display of the interface difference and tissue uniformity in the tested part, and is small in size, suitable for use in daily life and health care of ordinary people's families, and can be used as a kind of health status. A simple means of monitoring.
  • FIG. 1 is a schematic structural view of a pen-type ultrasonic color imaging apparatus according to an embodiment of the present application
  • FIG. 2 is a schematic diagram of a circuit principle of a pen-type ultrasonic color imaging apparatus according to an embodiment of the present application
  • FIG. 3 is another schematic structural diagram of a pen-type ultrasonic color imaging apparatus according to an embodiment of the present application.
  • FIG. 4 is a schematic structural view of a pen-type protective cover of a pen-type ultrasonic color imager according to an embodiment of the present application.
  • FIG. 1 is a schematic structural diagram of a pen-type ultrasonic color imaging apparatus according to an embodiment of the present application.
  • FIG. 2 is a schematic diagram of a circuit principle of a pen-type ultrasonic color imager according to an embodiment of the present application.
  • the pen-type ultrasonic color imager includes:
  • An ultrasonic transmitting module 3 that transmits ultrasonic waves to the object to be measured by the sensing probe;
  • An ultrasonic receiving module 4 that receives an ultrasonic echo
  • a CPU 5 for performing data analysis processing and color coding synthesis on the ultrasonic echo processed by the ultrasonic receiving module
  • the sensing probe 2 is embedded in one end of the pen housing 1 , and the ultrasonic transmitting module 3 , the ultrasonic receiving module 4 , and the CPU 5 are integrated inside the pen housing 1;
  • the touch display 7 is connected to the display circuit 6 for displaying the echo information of the CPU 5 after color coding and combining in the form of a color bar.
  • the CPU 5 is further configured to store the echo information, calculate a tissue thickness and a liquid volume corresponding to the echo information, and send the same to the display circuit, so that the touch display display corresponds to the echo information Tissue thickness and liquid volume.
  • the pen-type ultrasonic color imager sends a single beam of linear ultrasonic waves to the detected part, and the ultrasonic wave propagates in the body.
  • the ultrasonic wave is attenuated while the ultrasonic wave is transmitted from a medium.
  • another medium such as tissue-gas interface-pneumothorax, tissue-liquid interface-thoracic and effusion
  • reflection occurs at the interface between the two.
  • the order of the reflected ultrasonic echoes can reflect the distance of the reflective interface from the detection surface (the effusion position), and the amplitude can reflect the size distribution of the medium and the degree of contrast between the various media, so that color coding can be utilized. Synthesize the display to visualize these differences.
  • the echo information includes intensity information, change speed information, point information, and differential information.
  • the CPU 5 is specifically configured to combine the three primary colors of red, green, and blue in a preset ratio, and to perform intensity information, change speed information, integral information, and differential information of the echo information processed by the A/D conversion circuit. Encoding separately, giving different echoes of different primary colors to different primary colors.
  • the imaging principle of the embodiment of the present application is based on an RGB color model, also known as an RGB color model or a red, green, and blue color model, and is an additive color model, which will be red, green, and blue. Blue)
  • RGB color model also known as an RGB color model or a red, green, and blue color model
  • additive color model which will be red, green, and blue. Blue
  • the chromatic colors of the three primary colors are added in different proportions to produce a variety of chromatic colors.
  • each pixel of the display screen is composed of three kinds of LED tubes of red, green and blue, it is considered that the intensity, the change speed, the integral information and the differential information of the received echo information are separately encoded to give different three primary colors.
  • the echo information changes, the three primary colors are combined in different proportions, and the chromatogram is changed, so that different colors are expressed on the display screen to reflect the interface difference and the tissue non-uniformity.
  • the CPU 5 processes the intensity, the change speed, the integral information, and the differential information of the received echo information, and assigns different RGB three primary colors to different information by color coding.
  • the internal interface of the detection part changes or the organization is uneven, the echo information occurs.
  • Change the three primary colors are combined in different preset ratios, which can make the chromatogram change, thus achieving the expression of different colors, representing different detection results.
  • the ultrasonic transmitting module 3 includes:
  • An ultrasonic pulse driving circuit 8 for generating an ultrasonic pulse by the CPU
  • the ultrasonic pulse driving circuit drives the formed ultrasonic pulse to amplify the pulse amplifying circuit 9;
  • the ultrasonic receiving module 4 includes:
  • An A/D conversion circuit 12 for performing digital-to-analog conversion on the ultrasonic echo
  • An input end of the pulse driving circuit 8 is connected to the CPU, an output end of the pulse driving circuit 8 is connected to an input end of the pulse amplifying circuit 9, and an output end of the pulse amplifying circuit 9 is The ultrasonic transmitting signal input ends of the sensing probe 2 are connected;
  • An input end of the gain control circuit 10 is connected to an ultrasonic receiving signal output end of the sensing probe 2, and an output end of the gain control circuit 10 is connected to an input end of the detection filter circuit 11, and the detecting is performed.
  • An output terminal of the filter circuit 11 is connected to an input terminal of the A/D conversion circuit 12, and an output terminal of the A/D conversion circuit 12 is connected to the CPU.
  • the pen-type ultrasonic imaging device preprocesses the received ultrasonic echo by the gain control circuit 10, performs gain on the weak signal, attenuates the excessive signal, and improves the ultrasonic wave.
  • the dynamic range of the echo so that the ultrasonic wave caused by the long-distance reflected wave during the propagation attenuation process is compensated accordingly, so that good image diagnosis results are obtained.
  • Detecting, filtering and denoising the received ultrasonic echo by the detection filter circuit 11 to maintain the integrity and signal-to-noise ratio of the ultrasonic echo waveform, and to resist ultrasonic multiple reflection, thereby making echo The integrity and peak value of the waveform are not lost.
  • the pen-type ultrasonic color imager provided by the embodiment of the present invention comprises: a pen-type housing; a sensing probe; an ultrasonic transmitting module that transmits ultrasonic waves to the object to be tested through the sensing probe; and an ultrasonic receiving module that receives the ultrasonic echo; a CPU for performing data analysis processing and color code synthesis on the ultrasonic echo processed by the ultrasonic receiving module; a display circuit connected to the CPU; and a touch display embedded in the pen case;
  • the sensing probe is embedded at one end of the pen housing, and the ultrasonic transmitting module, the ultrasonic receiving module, and the CPU are integrated inside the pen case; and the touch display is connected to the display circuit And for displaying the echo information after the color coding synthesis by the CPU in the form of a color bar.
  • the sensing probe, the touch display and the circuit of the pen-type ultrasonic color imager are integrated in the pen-type housing, the structure is simple, the volume is small, and the convenient use in the medical ultrasonic examination can be realized, and the CPU is the ultrasonic wave.
  • Echo echo information Color-coded synthesis can realize visual display of interface difference and tissue uniformity in the tested part, and it is small in size, suitable for daily life and health care of ordinary people's families, and can be used as a simple means for monitoring health status. .
  • Clinicians can also use this simple and easy-to-carry device to provide an intuitive and prompt indication of whether the emergency patient has a pathological state such as pneumothorax, volume fluid, or gas gangrene.
  • FIG. 2 is a schematic diagram of a circuit principle of a pen-type ultrasonic color imager according to an embodiment of the present application.
  • FIG. 3 is another schematic structural diagram of a pen-type ultrasonic color imaging apparatus according to an embodiment of the present application.
  • FIG. 4 is a schematic structural view of a pen-type protective cover of a pen-type ultrasonic color imager according to an embodiment of the present application.
  • the pen-type ultrasonic color imager provided by the embodiment of the present application further includes:
  • the Bluetooth module 13 is configured to implement data transmission between the pen-type ultrasonic color imager and a health center service station or a personal device, so as to implement medical data storage of the user and Health management.
  • the CPU performs display processing on the intensity, the change speed, the integral information, and the differential information of the received echo information, so that the touch display 7 displays the processed echo information in the form of a color bar, and the detection result is Visually visible.
  • the pen case 1 is further provided with at least one operation button 14 for adjusting brightness, saturation, display range and display tissue characteristics of the touch display 7.
  • the pen-type housing 1 is further provided with a power button 15 for turning on or off the pen-type ultrasonic color imager or switching the operation mode of the pen-type ultrasonic color imager.
  • the pen-type ultrasonic color imager may further include a battery compartment and a battery circuit 20 connected to the CPU, the battery circuit 20 for supplying power to the pen-type ultrasonic color imager by an external power source or an internal battery .
  • a battery compartment may be disposed at the other end of the pen case 1 and connected to the battery circuit 20 for use as a power source for the pen-type ultrasonic color image meter by a built-in lithium battery or an external dry battery.
  • the cap-type protective cover 16 is sleeved on one end of the pen-type housing 1 in which the sensing probe 2 is embedded for protecting the sensing probe 2, and the pen-cover protective sleeve 16 Set with a hook 18;
  • the couplant storage bag 17 is disposed at a top end of the pen-type protective cover 16, and one end of the couplant storage bag 17 in contact with the pen-type protective cover 16 is provided with a unidirectional hole 19, the coupling agent
  • the reservoir bladder 17 is an elastic soft bladder for oozing the couplant in the couplant storage bladder 17 from the unidirectional hole 19 to the surface of the ultrasonic probe 2 by extrusion.
  • the pen-type protective cover 16 of the pen-type ultrasonic imaging device provided in the embodiment has a couplant storage bag 17 built therein, so that the storage and retrieval of the couplant agent is convenient and quick, and the diagnosis rate can be further improved.
  • the pen-type ultrasonic color vision image provided by the embodiment of the present application can also display the internal interface difference, the tissue state, and the physiological or pathological tissue data in a simple and clear color manner through a simple touch screen operation, and display the image through Bluetooth. And data transfer to personal electronic devices or health care centers; thereby improving the efficiency of diagnostic and health care data acquisition, enabling easy use in medical ultrasound examinations and health monitoring, and analytical management of patient conditions and general public health status:
  • the different echo intensity information received will be detected, from weak to strong, expressed in continuous blue to red; the intensity/time of the detected differential information will be assigned to green continuous chromatography. Make a representation.
  • the echo signal is weak, and the display can be expressed as a clear and uniform blue bar; if a large acoustic impedance interface is detected, the sound beam produces strong reflection, and the strong echo signal is The screen displays red; if the medium in the detection part is not uniform, the echo signal changes rapidly and strongly, and the differential information changes, then different degrees of green are superimposed on the red and blue basis, and the chromatograms of the three primary colors change, showing multiple color. Thereby achieving interface differences and organizational status prompts for the organization.
  • the invention can display the target tissue separately in a certain color on the screen, and the remaining tissues are displayed in black and white, thereby realizing the requirement of highlighting;
  • the automatic calculation of the thickness of a specific tissue within the detection range can be automatically calculated to meet the user's need for monitoring certain specific tissue changes (such as fat reduction or muscle thickening);
  • the detected tissue information (such as the amount of fluid in the body cavity, residual urine volume, etc.) can be processed by the CPU and wirelessly transmitted to the health center through the Bluetooth module. Or on a personal device to enable multi-platform dynamic management of test data.
  • the prompt is displayed on the screen of the imager, and an alarm message is automatically sent to the health center, so that the medical staff can quickly understand the user's situation and make timely processing.
  • the pen-type ultrasonic color imager provided by the embodiment of the present invention includes: a pen-type housing; a sensing probe; an ultrasonic transmitting module that transmits ultrasonic waves to the object to be tested through the sensing probe; and an ultrasonic echo that receives the ultrasonic echo.
  • An ultrasonic receiving module a CPU for performing data analysis processing and color code synthesis on the ultrasonic echo processed by the ultrasonic receiving module; a display circuit connected to the CPU; and a touch type embedded in the pen case a display; wherein the sensing probe is embedded at one end of the pen case, the ultrasonic transmitting module, the ultrasonic receiving module, and the CPU are integrated inside the pen case; the touch display and the The display circuits are connected for displaying the echo information of the CPU after color coding synthesis in the form of a color bar.
  • the sensing probe, the touch display and the circuit of the pen-type ultrasonic color imager are integrated in the pen-type housing, the structure is simple, the volume is small, and the convenient use in the medical ultrasonic examination can be realized, and the CPU is the ultrasonic wave.
  • the echo information of the echo is color-coded and synthesized, which can realize the visual display of the interface difference and tissue uniformity in the tested part, and is small in size, suitable for use in daily life and health care of ordinary people's families, and can be used as a kind of health status. A simple means of monitoring.
  • the steps of a method or algorithm described in connection with the embodiments disclosed herein can be implemented directly in hardware, a software module executed by a processor, or a combination of both.
  • the software module can be placed in random access memory (RAM), memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or technical field. Any other form of storage medium known.

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Abstract

一种笔式超声彩色显像仪，包括：笔式壳体（1）；传感探头（2）；通过传感探头（2）向被测对象发射超声波的超声波发射模块（3）；接收超声波回声的超声波接收模块（4）；对经过超声波接收模块（4）处理后的超声波回声进行数据分析处理和彩色编码合成的CPU（5）；与CPU（5）相连接的显示器电路（6）；嵌装在笔式壳体（1）上的触摸式显示器（7）；传感探头（2）嵌装在笔式壳体（1）的一端，超声波发射模块（3）、超声波接收模块（4）、CPU（5）集成在笔式壳体（1）内部；触摸式显示器（7）与显示器电路（6）相连接，用于以彩色条柱的形式显示CPU（5）进行彩色编码合成后的回声信息。笔式超声彩色显像仪的结构简单，体积小，可以便捷使用，适宜在普通民众家庭日常生活和保健中使用，可以作为一种对于健康状态监测的简便手段。

Description

一种笔式超声彩色显像仪
本申请要求于2015年06月17日提交中国国家知识产权局、申请号为201510338151.2、发明名称为“一种笔式超声彩色显像仪”的专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及医疗器械和保健监测技术领域，尤其涉及一种笔式超声彩色显像仪。
背景技术
随着生活水平提高，民众对个人健康的管理越来越重视，体重、腰围等数据简单易测，但在对使用者脂肪、肌肉厚度变化和体液潴留等健康状态监测和数据分析管理，以及在对一些人体组织进行检查时，比如对于胸腹腔积液进行鉴别和诊断时，经常需要用到医学超声检查，医学超声检查是利用人体组织对超声波的反射原理来实现对于人体的检查。
目前，医学超声检查是通过超声波检查设备发射超声波扫描待检查的人体组织，然后对人体组织的反射波进行图像化处理或色彩化，再由医生观察所形成的图像、色彩，对被检查的组织和患者身体状况进行诊断。
但是，目前所使用超声波检查设备通常体积较大，操作复杂，价格昂贵；再加上目前的超声检查对于被检部位内界面差异和组织状态的显示不够直观，需要超声科医生对形成的图像进行结果分析，导致临床医生难以及时地对病人病情准确判断，所以并不适宜在普通民众家庭日常生活和保健中使用，所以，现有技术中缺乏一种对于健康状态监测的简便手段。
发明内容
有鉴于此，本发明的目的在于提供一种笔式超声彩色显像仪，以实现在医学超声检查和保健监测时的便捷使用和直观显示，并且体积较小，适宜在普通民众家庭日常生活和保健中使用，可以作为一种对于健康状态监测的简便手 段。
为了实现上述目的，本申请提供的一种笔式超声彩色显像仪如下：
一种笔式超声彩色显像仪，包括：
笔式壳体；
传感探头；
通过所述传感探头向被测对象发射超声波的超声波发射模块；
接收超声波回声的超声波接收模块；
对经过所述超声波接收模块处理后的超声波回声进行数据分析处理和彩色编码合成的CPU；
与所述CPU相连接的显示器电路；
嵌装在所述笔式壳体上的触摸式显示器；
其中，
所述传感探头嵌装在所述笔式壳体的一端，所述超声波发射模块、超声波接收模块、CPU集成在所述笔式壳体内部；
所述触摸式显示器与所述显示器电路相连接，用于以彩色条柱的形式显示所述CPU进行彩色编码合成后的回声信息。
优选地，所述超声波发射模块包括：
由所述CPU驱动产生超声波脉冲的超声波脉冲驱动电路；
将所述超声波脉冲驱动电路驱动形成的超声波脉冲进行放大的脉冲放大电路；
所述超声波接收模块包括：
对接收到的所述超声波回声进行放大和预处理，提高所述超声波回声的动态范围的增益控制电路；
对接收到的所述超声波回声进行检波、滤波和去噪处理，以保持所述超声波回声的波形的完整性和信噪比的检波滤波电路；
对所述超声波回声进行数模转换的A/D转换电路；
其中，
所述脉冲驱动电路的输入端与所述CPU相连接，所述脉冲驱动电路的输出端与所述脉冲放大电路的输入端相连接，所述脉冲放大电路的输出端与所述 传感探头的超声波发射信号输入端相连接；
所述增益控制电路的输入端与所述传感探头的超声波接收信号输出端相连接，所述增益控制电路的输出端与所述检波滤波电路的输入端相连接，所述检波滤波电路的输出端与所述A/D转换电路的输入端相连接，所述A/D转换电路的输出端与所述CPU相连接。
优选地，所述CPU还用于储存所述回声信息，计算与所述回声信息相对应的组织厚度和液体体积并发送给所述显示器电路，以使所述触摸式显示器显示与所述回声信息相对应的组织厚度和液体体积。
优选地，所述笔式壳体上还设置有至少一个操作按键，所述操作按键用于调节所述条形显示器的亮度、饱和度、显示范围和显示组织特征。
优选地，所述笔式壳体上还设置有电源按键，所述电源按键用于开启所述笔式超声彩色显像仪、关闭所述笔式超声彩色显像仪或切换所述笔式超声彩色显像仪的工作模式。
优选地，还包括：
与所述CPU相连接的电池电路，所述电池电路用于通过外接电源或内置电池为所述笔式超声彩色显像仪供电。
优选地，还包括：
与所述CPU相连接的蓝牙模块，所述蓝牙模块用于实现所述笔式超声彩色显像仪与健康中心服务站或个人设备的数据传输，以便于实现健康管理。
优选地，还包括：
笔盖式保护套，其中，
所述笔盖式保护套套设在所述笔式壳体上嵌装有所述传感探头的一端，用于保护所述传感探头，且所述笔盖式保护套上设置有挂钩。
优选地，还包括：
用于储存耦合剂的耦合剂储存囊；
所述耦合剂储存囊设置在所述笔盖式保护套顶端，所述耦合剂储存囊与所述笔盖式保护套接触的一端设置有单向孔，所述耦合剂储存囊为弹性软质囊，所述弹性软质囊用于通过挤压使得所述耦合剂储存囊内的耦合剂从所述单向孔中渗出到超声探头表面。
优选地，所述CPU用于，将红、绿、蓝三基色以预设比例复合，对经过所述A/D转换电路数模处理后的回声信息中的强度信息、变化速度信息、积分信息和微分信息分别进行编码，为不同的回声信息赋予不同比例的三基色。
由以上技术方案可见，本申请提供的笔式超声彩色显像仪与现有技术相比，具有以下有益效果：
本申请实施例提供的笔式超声彩色显像仪，包括：笔式壳体；传感探头；通过所述传感探头向被测对象发射超声波的超声波发射模块；接收超声波回声的超声波接收模块；对经过所述超声波接收模块处理后的超声波回声进行数据分析处理和彩色编码合成的CPU；与所述CPU相连接的显示器电路；嵌装在所述笔式壳体上的触摸式显示器；其中，所述传感探头嵌装在所述笔式壳体的一端，所述超声波发射模块、超声波接收模块、CPU集成在所述笔式壳体内部；所述触摸式显示器与所述显示器电路相连接，用于以彩色条柱的形式显示所述CPU进行彩色编码合成后的回声信息。这样，笔式超声彩色显像仪的传感探头、触摸式显示器和电路均集成在笔式壳体中，结构简单，体积小，可以实现在医学超声检查时的便捷使用，并且CPU是将超声波回声的回声信息进行彩色编码合成，可以实现对被检部位内界面差异和组织均一性的直观显示，并且体积较小，适宜在普通民众家庭日常生活和保健中使用，可以作为一种对于健康状态监测的简便手段。
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中记载的一些实施例，对于本领域普通技术人员来讲，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为本申请实施例提供的笔式超声彩色显像仪的一种结构示意图；
图2为本申请实施例提供的笔式超声彩色显像仪的电路原理示意图；
图3为本申请实施例提供的笔式超声彩色显像仪的另一种结构示意图；
图4为本申请实施例提供的笔式超声彩色显像仪的笔盖式保护套的结构示意图。
具体实施方式
为了使本技术领域的人员更好地理解本申请中的技术方案，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，而不是全部的实施例。基于本申请中的实施例，本领域普通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，都应当属于本申请保护的范围。
图1为本申请实施例提供的笔式超声彩色显像仪的一种结构示意图。
图2为本申请实施例提供的笔式超声彩色显像仪的电路原理示意图。
参照图1和图2所示，在本申请实施例中，笔式超声彩色显像仪包括：
包括：
笔式壳体1；
传感探头2；
通过所述传感探头向被测对象发射超声波的超声波发射模块3；
接收超声波回声的超声波接收模块4；
对经过所述超声波接收模块处理后的超声波回声进行数据分析处理和彩色编码合成的CPU 5；
与所述CPU 5相连接的显示器电路6；
嵌装在所述笔式壳体上的触摸式显示器7；
其中，
所述传感探头2嵌装在所述笔式壳体1的一端，所述超声波发射模块3、超声波接收模块4、CPU 5集成在所述笔式壳体1内部；
所述触摸式显示器7与所述显示器电路6相连接，用于以彩色条柱的形式显示所述CPU 5进行彩色编码合成后的回声信息。所述CPU 5还用于储存所述回声信息，计算与所述回声信息相对应的组织厚度和液体体积并发送给所述显示器电路，以使所述触摸式显示器显示与所述回声信息相对应的组织厚度和液体体积。
在实际应用时，笔式超声彩色显像仪向被检测部位发出一单束直线超声波，超声波在体内传播，传播的同时超声波发生衰减，超声波在从一种介质传 播到另外一种介质(如组织与气体界面-气胸、组织与液体界面-胸腹腔积液等)的时候在两者之间的界面处会发生反射。反射回来的超声波回声的先后顺序可以反映出反射界面离探测表面的距离(积液位置)，幅度则可以反映出介质的大小分布情况以及各种介质之间的对比差别程度，从而可以利用彩色编码合成显示来对这些差别进行直观提示。
在本申请实施例中，所述回声信息包括强度信息、变化速度信息、积分信息和微分信息。
所述CPU 5具体用于将红、绿、蓝三基色以预设比例复合，对经过所述A/D转换电路数模处理后的回声信息的强度信息、变化速度信息、积分信息和微分信息分别进行编码，为不同的回声信息赋予不同比例的三基色。
本申请实施例的成像原理是根据三原色光模式(RGB color model)，又称RGB颜色模型或红绿蓝颜色模型，是一种加色模型，将红(Red)、绿(Green)、蓝(Blue)三原色的色光以不同的比例相加，以产生多种多样的色光。
根据显示屏每一个像素都是由红、绿、蓝三种LED管合成的原理，考虑将接收到回声信息的强度、变化速度、积分信息、微分信息分别进行编码，赋予不同的三基色。当检测部位内部界面改变或组织不均匀，回声信息发生改变，三种基色以不同比例复合，色谱改变，从而在显示屏上实现不同色彩的表达，以体现界面差异和组织的不均匀性。
CPU 5对收到回声信息的强度、变化速度、积分信息、微分信息分别进行处理，对不同的信息经彩色编码赋予不同的RGB三基色，当检测部位内部界面改变或组织不均匀，回声信息发生改变，三种基色以预设的不同比例复合，可以使得色谱改变，从而实现不同色彩的表达，代表不同的检测结果。
参照图2所示，本申请实施例的技术方案：
所述超声波发射模块3包括：
由所述CPU驱动产生超声波脉冲的超声波脉冲驱动电路8；
将所述超声波脉冲驱动电路驱动形成的超声波脉冲进行放大的脉冲放大电路9；
所述超声波接收模块4包括：
对接收到的所述超声波回声进行放大和预处理，提高所述超声波回声的动 态范围的增益控制电路10；
对接收到的所述超声波回声进行检波、滤波和去噪处理，以保持所述超声波回声的波形的完整性和信噪比的检波滤波电路11；
对所述超声波回声进行数模转换的A/D转换电路12；
其中，
所述脉冲驱动电路8的输入端与所述CPU相连接，所述脉冲驱动电路8的输出端与所述脉冲放大电路9的输入端相连接，所述脉冲放大电路9的输出端与所述传感探头2的超声波发射信号输入端相连接；
所述增益控制电路10的输入端与所述传感探头2的超声波接收信号输出端相连接，所述增益控制电路10的输出端与所述检波滤波电路11的输入端相连接，所述检波滤波电路11的输出端与所述A/D转换电路12的输入端相连接，所述A/D转换电路12的输出端与所述CPU相连接。
本申请实施例提供的笔式超声显像仪，由所述的增益控制电路10对接收到的所述超声波回声进行预处理，对弱信号进行增益，对过强信号进行衰减，提高所述超声波回声的动态范围，使超声波在传播衰减过程中所引起远距离反射波弱的情况得到相应补偿，从而取得良好的图像诊断效果。由所述的检波滤波电路11对接收到的所述超声波回声进行检波、滤波和去噪处理，以保持所述超声波回声的波形的完整性和信噪比，抗超声波多重反射，从而使回波波形的完整性和峰值不丢失。
本申请实施例提供的笔式超声彩色显像仪，包括：笔式壳体；传感探头；通过所述传感探头向被测对象发射超声波的超声波发射模块；接收超声波回声的超声波接收模块；对经过所述超声波接收模块处理后的超声波回声进行数据分析处理和彩色编码合成的CPU；与所述CPU相连接的显示器电路；嵌装在所述笔式壳体上的触摸式显示器；其中，所述传感探头嵌装在所述笔式壳体的一端，所述超声波发射模块、超声波接收模块、CPU集成在所述笔式壳体内部；所述触摸式显示器与所述显示器电路相连接，用于以彩色条柱的形式显示所述CPU进行彩色编码合成后的回声信息。这样，笔式超声彩色显像仪的传感探头、触摸式显示器和电路均集成在笔式壳体中，结构简单，体积小，可以实现在医学超声检查时的便捷使用，并且CPU是将超声波回声的回声信息进 行彩色编码合成，可以实现对被检部位内界面差异和组织均一性的直观显示，并且体积较小，适宜在普通民众家庭日常生活和保健中使用，可以作为一种对于健康状态监测的简便手段。
临床医生也可以使用这一种简便易携的设备对急诊病人是否有气胸、体积液、气性坏疽等病理状态进行直观迅速的提示。
图2为本申请实施例提供的笔式超声彩色显像仪的电路原理示意图。
图3为本申请实施例提供的笔式超声彩色显像仪的另一种结构示意图。
图4为本申请实施例提供的笔式超声彩色显像仪的笔盖式保护套的结构示意图。
参照图2、图3和图4所示，在上述实施例的基础上，本申请实施例提供的笔式超声彩色显像仪还包括：
与所述CPU 5相连接的蓝牙模块13，所述蓝牙模块13用于实现所述笔式超声彩色显像仪与健康中心服务站或个人设备的数据传输，以便于实现用户的医疗数据存储和健康管理。
在本申请实施例中，CPU对对接收到回声信息的强度、变化速度、积分信息、微分信息分别进行显示处理，使触摸式显示器7以彩色条柱的形式显示处理后的回声信息，检测结果直观可视。
所述笔式壳体1上还设置有至少一个操作按键14，所述操作按键14用于调节所述触摸式显示器7的亮度、饱和度、显示范围和显示组织特征。
所述笔式壳体1上还设置有电源按键15，所述电源按键15用于开启或关闭所述笔式超声彩色显像仪或切换所述笔式超声彩色显像仪的工作模式。
所述笔式超声彩色显像仪还可以包括电池仓和与所述CPU相连接的电池电路20，所述电池电路20用于通过外接电源或内置电池为所述笔式超声彩色显像仪供电。电池仓可以设置在所述笔式壳体1的另一端，且与电池电路20相连接，用于通过内置锂电池或外接干电池作为所述笔式超声彩色显像仪的电源。
还包括：
笔盖式保护套16和用于储存耦合剂的耦合剂储存囊17，其中，
所述笔盖式保护套16套设在所述笔式壳体1上嵌装有所述传感探头2的一端，用于保护所述传感探头2，所述笔盖式保护套16上设置有挂钩18；
所述耦合剂储存囊17设置在所述笔盖式保护套16的顶端，所述耦合剂储存囊17与所述笔盖式保护套16接触的一端设置有单向孔19，所述耦合剂储存囊17为弹性软质囊，所述弹性软质囊用于通过挤压使得所述耦合剂储存囊17内的耦合剂从所述单向孔19中渗出到超声探头2表面。
临床进行超声检查时需要在皮肤涂抹耦合剂，排除探头和被测物体之间的空气，使超声波能有效地穿入被测物，达到有效检测的目的。本实施例提供的笔式超声显像仪的笔盖式保护套16中内置有一耦合剂储存囊17，使得耦合剂的储存和取用方便快捷，可以进一步提升诊疗效率。
本申请实施例提供的笔式超声彩色显像仪，还可以通过简便的触屏操作，对身体内部界面差异、组织状态及生理或病理组织数据以简洁分明的彩色方式显示，并通过蓝牙将影像和数据传输到个人电子设备或医疗健保中心；从而提升诊断和健保数据获取的效率，实现在医学超声检查和保健监测时的便捷使用以及对患者病情和普通民众健康状态的分析管理：
具体实施例一：
为了更清楚地显示人体内的组织差异，将检测接收到的不同回声强度信息，从弱到强按由蓝到红的连续色谱进行表示；将检测接收到的微分信息强度/时间赋予绿色连续色谱进行表示。
这样，当探测对象是单一而不含杂质的组织液，回声信号弱，显示器上可表现为清晰均匀的蓝色条柱；若探测到声阻较大界面，声束产生强反射，强回声信号在屏幕上显示红色；若检测部位内介质不均匀，回声信号发生强弱快速变化，微分信息发生改变，则在红蓝基础上叠加不同程度的绿色，三种基色的色谱发生改变，表现为多种色彩。从而实现对组织的界面差异和组织状态提示。
具体实施例二：
对于某些特殊人群(如减肥的用户、增肌的运动员等)，需要对某些特定组织(如脂肪、肌肉组织)在显示器上突出显示。本发明根据相同组织具有同样声学特征的原理，可在屏幕上以某种色彩对目标组织单独显示，其余组织显示为黑白，从而实现突出显示的要求；
并且可对于检测范围内特定组织的厚度自动进行累加计算，满足使用者对于某些特定组织变化(如脂肪减少或肌肉增厚)监测的需求；
具体实施例三：
针对某些处于特定阶段的临床病人或者有需要的个人，可将检测到的组织信息(如体腔内积液量、残余尿量等)，由CPU处理后通过蓝牙模块将数据无线传输到健康中心或个人设备上，以实现检测数据的多平台动态管理。
并且当检测到的的数据超出正常参数范围时，在显像仪屏幕上进行提示，并自动向健康中心发出警报信息，使医务人员迅速了解使用者情况，做出及时处理。
由上可见，本申请实施例提供的笔式超声彩色显像仪，包括：笔式壳体；传感探头；通过所述传感探头向被测对象发射超声波的超声波发射模块；接收超声波回声的超声波接收模块；对经过所述超声波接收模块处理后的超声波回声进行数据分析处理和彩色编码合成的CPU；与所述CPU相连接的显示器电路；嵌装在所述笔式壳体上的触摸式显示器；其中，所述传感探头嵌装在所述笔式壳体的一端，所述超声波发射模块、超声波接收模块、CPU集成在所述笔式壳体内部；所述触摸式显示器与所述显示器电路相连接，用于以彩色条柱的形式显示所述CPU进行彩色编码合成后的回声信息。这样，笔式超声彩色显像仪的传感探头、触摸式显示器和电路均集成在笔式壳体中，结构简单，体积小，可以实现在医学超声检查时的便捷使用，并且CPU是将超声波回声的回声信息进行彩色编码合成，可以实现对被检部位内界面差异和组织均一性的直观显示，并且体积较小，适宜在普通民众家庭日常生活和保健中使用，可以作为一种对于健康状态监测的简便手段。
需要说明的是，当本申请的思想采用芯片加软件的方式实现时，可以作为现有的机械设备新增的一个功能，也可以单独编写相应的程序实现，本申请不限定所述系统的具体实现方式。
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。尤其，对于装置或系统实施例而言，由于其基本相似于方法实施例，所以描述得比较简单，相关之处参见方法实施例的部分说明即可。以上所描述的装置及系统实施例仅仅是示意性的，其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
专业人员还可以进一步意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、计算机软件或者二者的结合来实现，为了清楚地说明硬件和软件的可互换性，在上述说明中已经按照功能一般性地描述了各示例的组成及步骤。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
结合本文中所公开的实施例描述的方法或算法的步骤可以直接用硬件、处理器执行的软件模块，或者二者的结合来实施。软件模块可以置于随机存储器(RAM)、内存、只读存储器(ROM)、电可编程ROM、电可擦除可编程ROM、寄存器、硬盘、可移动磁盘、CD-ROM、或技术领域内所公知的任意其它形式的存储介质中。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、 物品或者设备中还存在另外的相同要素。
需要说明的是，以上所述仅仅是本申请技术方案的一部分优选具体实施方式，使本领域技术人员能够充分理解或实现本申请，而不是全部的实施例，本文中所定义的一般原理可以在不脱离本申请的精神或范围的情况下，在其它实施例中实现。因此，基于以上实施例，对于本技术领域的普通技术人员来说，在不脱离本申请原理，不做出创造性劳动前提下，还可以做出多种显而易见的修改和润饰，通过这些修改和润饰所获得的所有其他实施例，都可以应用于本申请技术方案，这些都不影响本申请的实现，都应当属于本申请的保护范围。因此，本申请将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。
以上对本发明所提供的一种笔式超声彩色显像仪进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (10)

  1. 一种笔式超声彩色显像仪，其特征在于，包括：
    笔式壳体；
    传感探头；
    通过所述传感探头向被测对象发射超声波的超声波发射模块；
    接收超声波回声的超声波接收模块；
    对经过所述超声波接收模块处理后的超声波回声进行数据分析处理和彩色编码合成的CPU；
    与所述CPU相连接的显示器电路；
    嵌装在所述笔式壳体上的触摸式显示器；
    其中，
    所述传感探头嵌装在所述笔式壳体的一端，所述超声波发射模块、超声波接收模块、CPU集成在所述笔式壳体内部；
    所述触摸式显示器与所述显示器电路相连接，用于以彩色条柱的形式显示所述CPU进行彩色编码合成后的回声信息。
  2. 根据权利要求1所述的笔式超声彩色显像仪，其特征在于，
    所述超声波发射模块包括：
    由所述CPU驱动产生超声波脉冲的超声波脉冲驱动电路；
    将所述超声波脉冲驱动电路驱动形成的超声波脉冲进行放大的脉冲放大电路；
    所述超声波接收模块包括：
    对接收到的所述超声波回声进行放大和预处理，提高所述超声波回声的动态范围的增益控制电路；
    对接收到的所述超声波回声进行检波、滤波和去噪处理，以保持所述超声波回声的波形的完整性和信噪比的检波滤波电路；
    对所述超声波回声进行数模转换的A/D转换电路；
    其中，
    所述脉冲驱动电路的输入端与所述CPU相连接，所述脉冲驱动电路的输出端与所述脉冲放大电路的输入端相连接，所述脉冲放大电路的输出端与所述 传感探头的超声波发射信号输入端相连接；
    所述增益控制电路的输入端与所述传感探头的超声波接收信号输出端相连接，所述增益控制电路的输出端与所述检波滤波电路的输入端相连接，所述检波滤波电路的输出端与所述A/D转换电路的输入端相连接，所述A/D转换电路的输出端与所述CPU相连接。
  3. 根据权利要求1所述的笔式超声彩色显像仪，其特征在于，所述CPU还用于储存所述回声信息，计算与所述回声信息相对应的组织厚度和液体体积并发送给所述显示器电路，以使所述触摸式显示器显示与所述回声信息相对应的组织厚度和液体体积。
  4. 根据权利要求1所述的笔式超声彩色显像仪，其特征在于，所述笔式壳体上还设置有至少一个操作按键，所述操作按键用于调节所述条形显示器的亮度、饱和度、显示范围和显示组织特征。
  5. 根据权利要求1所述的笔式超声彩色显像仪，其特征在于，所述笔式壳体上还设置有电源按键，所述电源按键用于开启所述笔式超声彩色显像仪、关闭所述笔式超声彩色显像仪或切换所述笔式超声彩色显像仪的工作模式。
  6. 根据权利要求1所述的笔式超声彩色显像仪，其特征在于，还包括：
    与所述CPU相连接的电池电路，所述电池电路用于通过外接电源或内置电池为所述笔式超声彩色显像仪供电。
  7. 根据权利要求1所述的笔式超声彩色显像仪，其特征在于，还包括：
    与所述CPU相连接的蓝牙模块，所述蓝牙模块用于实现所述笔式超声彩色显像仪与健康中心服务站或个人设备的数据传输，以便于实现健康管理。
  8. 根据权利要求1-7中任意一项所述的笔式超声彩色显像仪，其特征在于，还包括：
    笔盖式保护套，其中，
    所述笔盖式保护套套设在所述笔式壳体上嵌装有所述传感探头的一端，用于保护所述传感探头，且所述笔盖式保护套上设置有挂钩。
  9. 根据权利要求1-7中任意一项所述的笔式超声彩色显像仪，其特征在于，还包括：
    用于储存耦合剂的耦合剂储存囊；
    所述耦合剂储存囊设置在所述笔盖式保护套顶端，所述耦合剂储存囊与所述笔盖式保护套接触的一端设置有单向孔，所述耦合剂储存囊为弹性软质囊，所述弹性软质囊用于通过挤压使得所述耦合剂储存囊内的耦合剂从所述单向孔中渗出到超声探头表面。
  10. 根据权利要求1所述的笔式超声彩色显像仪，其特征在于，所述CPU用于，将红、绿、蓝三基色以预设比例复合，对经过所述A/D转换电路数模处理后的回声信息中的强度信息、变化速度信息、积分信息和微分信息分别进行编码，为不同的回声信息赋予不同比例的三基色。
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