WO2021196757A1 - 便携超声胎儿成像装置 - Google Patents

便携超声胎儿成像装置 Download PDF

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Publication number
WO2021196757A1
WO2021196757A1 PCT/CN2020/137840 CN2020137840W WO2021196757A1 WO 2021196757 A1 WO2021196757 A1 WO 2021196757A1 CN 2020137840 W CN2020137840 W CN 2020137840W WO 2021196757 A1 WO2021196757 A1 WO 2021196757A1
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WO
WIPO (PCT)
Prior art keywords
detector
imaging device
end opening
immersion
portable ultrasound
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PCT/CN2020/137840
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English (en)
French (fr)
Inventor
吴军
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居天智慧(深圳)有限公司
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Publication of WO2021196757A1 publication Critical patent/WO2021196757A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0866—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving foetal diagnosis; pre-natal or peri-natal diagnosis of the baby
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
    • A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4427—Device being portable or laptop-like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe

Definitions

  • the patent of the present invention relates to the technical field of imaging devices, in particular, to a portable ultrasound fetal imaging device.
  • ultrasonic generation devices and fetal detection systems are gradually miniaturized, and civilian and non-medical fetal imaging devices have gradually entered the people’s homes.
  • ultrasonic devices mainly irradiated ultrasound into the human body.
  • receive the echo of the ultrasonic scan generate and output the ultrasonic tomographic image in the living body.
  • This can be used as a medical diagnosis that can observe the tomographic image of the area of interest such as lesions in the living body or the speed of the moving body such as blood in real time.
  • the device is widely used; among them, ultrasound examination is of great significance to the fetus and can be used to monitor the growth of the fetus in the mother's body.
  • the purpose of the present invention is to provide a portable ultrasound fetal imaging device, and aims to provide a portable ultrasound fetal imaging device.
  • the portable ultrasonic fetal imaging device includes a detector with a screen and a detection probe connected to the wire of the detector; the detection probe includes a contact head and a conductive member, the conductive member, the The contact head and the detector are electrically connected.
  • the pregnant woman uses the contact head to contact her belly.
  • the contact hair emits ultrasonic waves and absorbs reflected ultrasonic waves.
  • the conductor conducts the sound wave information to the detector. After processing the sound wave information, the detector drives the screen to display the fetal ultrasound photos of the pregnant woman.
  • the detection probe includes a sleeve body, the sleeve body is hollowed with an enclosed cavity, the front end of the sleeve body is formed with a front end opening, the rear end of the sleeve body is formed with a rear end opening, and the front end opening And the rear end openings are respectively connected to the enclosed cavity, the conductor is embedded into the enclosed cavity from the rear opening; the contact head is embedded into the enclosed cavity from the front opening In the cavity; the contact head and the conductive body are connected by wires.
  • the contact head is convexly formed with a contact protrusion away from the front end of the conductive member in a direction away from the conductive body, and the middle portion of the contact protrusion is recessed.
  • the sleeve body includes a front part and a rear part, and the front part and the rear part are connected by threads; the front end opening is formed on the front part, and the rear end opening is formed on the On the rear part.
  • the outer surfaces of the front part and the rear part are provided with spirals, and the spirals are arranged around the front part and the rear part.
  • the detector includes a thin film transistor, a battery, a digital circuit board, and a scanner board that make up the screen, and the thin film transistor, the battery, the digital circuit board, and the scanner board are electrically connected in sequence
  • the sound wave information is successively converted into an analog signal on the scanner board and the digital circuit board, from the analog signal to a digital signal, the digital signal drives the thin film transistor to emit light, and the screen displays the Describe fetal ultrasound photos.
  • the detector includes a speaker, which is electrically connected to the battery and the digital circuit board, and the digital circuit board drives the speaker to emit sound.
  • the digital circuit board is provided with a wireless connector, and the wireless connector is connected to the mobile phone via WiFi or Bluetooth and transmits data.
  • the detector further includes a couplant box for storing couplant;
  • the sleeve body is also formed with an immersion tube for the couplant to circulate, and the immersion tube is between the front part and the rear part.
  • the immersion tube is arranged on the outer circumference of the enclosed cavity, and the immersion tube is formed with an immersion front port at the front end of the sleeve body and the rear of the sleeve body.
  • the end is formed with a rear immersion port, the front immersion port and the front opening are spaced apart, and the rear immersion port is spaced apart from the rear end opening; the immersion pipe penetrates the front part and the The rear part, the liquid immersion tube is connected with the couplant tank through a liquid infusion tube.
  • the couplant tank includes an electric pump and a storage cavity
  • the storage cavity is provided with a circulation tube
  • the circulation tube is connected to the electric pump
  • the electric pump is connected to the infusion tube
  • the electric pump is driven to flow into the immersion tube through the infusion tube.
  • the portable ultrasonic fetal imaging device provided by the present invention is provided by setting a screen on the detector and a detection probe connected with the detector through a wire, wherein the detection probe has a contact head, and the contact head generates ultrasonic waves and absorbs and reflects. Then, the sound wave information is transmitted to the detector. After the sound wave information is calculated on the detector, the corresponding ultrasound fetal photo is displayed on the screen. Only one detector and one detection probe are needed to achieve the ultrasound of the fetus. It is very portable and convenient for image purpose.
  • Figure 1 is a three-dimensional schematic diagram of a portable ultrasound fetal imaging device provided by the present invention
  • Figure 2 is a schematic partial cross-sectional view of the detection probe provided by the present invention.
  • Fig. 3 is a schematic diagram of the electrical connections of the thin film transistor, battery, digital circuit board, and scanner board provided by the present invention.
  • the portable ultrasound fetal imaging device provided in this embodiment can be used to take ultrasound fetal imaging photos.
  • the portable ultrasound fetal imaging device includes a detector 11 and a detection probe.
  • the detector 11 has a screen 12, and the detection probe is connected to the wire 15 of the detector 11; the detection probe includes a contact 23 and a conductive member 24, a conductive member 24, and a contact 23
  • the detector 11 is electrically connected.
  • the pregnant woman uses the contact head 23 to contact her belly.
  • the contact head 23 emits ultrasonic waves and absorbs the reflected ultrasonic waves.
  • the conductor conducts the sound wave information to the detector 11, and the detector 11 drives the screen after processing the sound wave information. 12 Show the ultrasound pictures of the fetus of the pregnant woman.
  • the detection probe By setting a screen 12 on the detector 11 and a detection probe connected to the detector 11 through a wire 15, the detection probe has a contact head 23, the contact head 23 generates ultrasonic waves and absorbs reflected ultrasonic waves, and then transmits sound wave information to the detector On 11, after the sound wave information is calculated on the detector 11, the corresponding ultrasound fetal photo is displayed on the screen 12. Only one detector 11 and one detection probe are required to achieve the purpose of taking an ultrasound image of the fetus, which is very portable and convenient.
  • the detection probe includes a sleeve body, the sleeve body is hollowed with an enclosed cavity, the front end of the sleeve body is formed with a front end opening, the rear end of the sleeve body is formed with a rear end opening, the front end opening and the rear end opening are respectively connected to the enclosed cavity, and conduction
  • the body is embedded into the enclosed cavity from the rear end opening; the contact head 23 is embedded into the enclosed cavity from the front end opening; the contact head 23 and the conductive body are connected by wires; wherein the contact head 23 and the conductive body are both connected to the enclosed cavity
  • a mounting bar is provided on the cavity wall of the enclosed cavity, wherein the mounting bar divides the cavity wall of the enclosed cavity into a first cavity and a second cavity, wherein the contact head 23 is embedded into the first cavity from the front opening and abuts To the mounting bar, and the conductive body is inserted into the enclosed cavity from the rear end opening, and is embedded and arranged with the sleeve body.
  • the front end of the contact head 23 away from the conductive member 24 is convexly formed with a contact bump 17 in the direction away from the conductive body, and the middle of the contact bump 17 is recessed, so that when the contact block touches the belly of a pregnant woman, there will be no foreign body sensation. , As if touching by hand; and the contact bump 17 uses skin-friendly material.
  • the sleeve body includes a front part 18 and a rear part 20.
  • the front part 18 and the rear part 20 are connected by threads.
  • the front end opening is formed on the front part 18, and the rear end opening is formed on the rear part 20.
  • the outer surfaces of the front part 18 and the rear part 20 are provided with spiral patterns 19, which are arranged around the front part 18 and the rear part 20, so that the detection probe can be better held; and the front part 18 and the rear part 20 use Absorb materials with low reflectivity to prevent the ultrasonic wave from oscillating multiple times in the enclosed cavity.
  • the rear member 20 gradually increases in circumference along the extending direction from the rear member 20 to the front member 18, which is convenient to hold.
  • a plurality of lamps 21 are provided on the outer periphery of the front part 18, and the lamps 21 are arranged close to the front opening, and the front part 20 is provided with a switch 22 for turning on the lamps 21, and the lights 21 are driven to flicker by pressing the switch 22.
  • the detector 11 includes a thin film transistor, a battery, a digital circuit board, and a scanner board that make up the screen 12.
  • the thin film transistor, battery, digital circuit board, and scanner board are electrically connected in sequence; the sound wave information is sequentially connected to the scanner board and the digital circuit board.
  • the upper is converted into an analog signal, and the analog signal is converted into a digital signal.
  • the digital signal drives the thin film transistor to emit light, and the screen 12 displays the fetal ultrasound image.
  • the detector 11 includes a speaker, which is electrically connected to the battery and a digital circuit board, and the digital circuit board drives the speaker to emit sound.
  • the wireless connector is connected to the mobile phone via WiFi or Bluetooth and transmits data.
  • the detector 11 also includes a couplant box 13 for storing couplant; an immersion tube 16 for the flow of couplant is also formed on the sleeve body.
  • the immersion tube 16 extends in the direction from the front part 18 to the rear part 20 and is
  • the liquid pipe 16 is arranged on the outer periphery of the enclosed cavity, and the immersion pipe 16 is formed with a front immersion port at the front end of the sleeve body and a rear immersion port at the rear end of the sleeve body, and the front immersion port is separated from the front end opening.
  • the immersion rear opening and the rear opening are spaced apart; the immersion tube 16 penetrates the front part 18 and the rear part 20, and the immersion tube 16 is connected to the couplant tank 13 through the infusion tube 14; the lamp 21 is arranged away from the front immersion opening .
  • the couplant tank 13 includes an electric pump and a storage cavity.
  • the storage cavity is provided with a circulation pipe, which is connected to the electric pump.
  • the electric pump is connected to the infusion pipe 14.
  • the electric pump drives the couplant in the storage cavity to flow through the infusion pipe 14. ⁇ 16 ⁇ In the liquid pipe 16.
  • a plurality of immersion tubes 16 for the flow of coupling agent are formed on the set of questions, and the plurality of immersion tubes 16 are arranged at intervals around the outer circumference of the front opening, and an exchange tube is formed on the rear part 20 around the rear opening.
  • the exchange pipes are respectively connected with the immersion pipe 16 one by one, and then the exchange pipes are connected with the infusion pipe 14, so that when the coupling agent needs to be coated, the liquid can be discharged around the circumference of the front part 18 for better coating.
  • the portable ultrasound fetal imaging device includes a microprocessor, a memory, a control logic circuit, a wireless hotspot device, peripheral equipment, a battery control unit, a battery, and a power supply module.
  • the memory is distributed on the digital circuit board, and the control logic circuit is also On the digital circuit board; there is also a scanning circuit for scanning on the scanner board, and the microprocessor is located on the digital circuit board.
  • the scanner board includes a high-voltage pulse generator, a preamplifier, a focuser, and a radio frequency filter, and the working process of the ultrasonic fetal imaging device is:
  • the detection probe transmits the ultrasonic waves generated by the high-voltage pulse generator, and absorbs and reflects the ultrasonic waves to the preamplifier. After the time gain is compensated, it passes through the focuser and transmits to the radio frequency filter to obtain a digital signal;
  • the digital signal enters the digital circuit board, and the digital circuit board performs Gamma search on the digital signal, and after calculation, drives the thin film transistor to light up, so that the screen 12 displays the ultrasound image of the fetus.

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  • Health & Medical Sciences (AREA)
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  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
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Abstract

便携超声胎儿成像装置，涉及成像装置的技术领域，包括检测仪(11)以及检测探头，检测仪(11)带有屏幕(12)，检测探头与检测仪(11)导线(15)连接；检测探头包括接触头(23)以及传导件(24)，传导件(24)、接触头(23)、检测仪(11)皆电性连接；通过在检测仪(11)上设置屏幕(12)以及与检测仪(11)通过导线(15)连接的检测探头，其中检测探头具有接触头(23)，接触头(23)发生超声波且吸收反射后的超声波，而后再传递声波信息到检测仪(11)上，检测仪(11)上对声波信息进行计算后，在屏幕(12)上显示对应的超声波胎儿照，只需要一台检测仪(11)以及一个检测探头就实现了拍摄胎儿的超声波图像目的，十分便携方便。

Description

便携超声胎儿成像装置 技术领域
本发明专利涉及成像装置的技术领域，具体而言，涉及便携超声胎儿成像装置。
 背景技术
随着现代医疗技术以及超声波装置技术发展，超声波发生装置以及胎儿检测系统也逐渐小型化，逐渐开始有民用的且非医用的胎儿成像装置进入百姓家里；以往，超声波装置主要通过向人体内照射超声波，并且接收其回波的超声波扫描，生成并输出该活体内的超声波断层像，这可作为可实时观察活体内的病变部等关心区域的断层像或者血液等的运动体的速度的医疗用诊断装置，所以被广泛应用；其中超声波检查对胎儿有重要意义，可用于监视胎儿在母体中的生长状况。
 技术问题
现有技术中，孕妇需要到医院才能查看自己的胎儿的状态以及拍摄精确的超声波胎儿成像图，但大多数孕妇想要给自己的胎儿进行拍摄粗略的超声波胎儿成像图时，缺少这样一种便携的超声波胎儿成像装置。
 技术解决方案
本发明的目的在于提供便携超声胎儿成像装置，旨在提供一种便携的超声胎儿成像装置。
本发明是这样实现的，便携超声胎儿成像装置，包括带有屏幕的检测仪以及与所述检测仪导线连接的检测探头；所述检测探头包括接触头以及传导件，所述传导件、所述接触头、所述检测仪皆电性连接，孕妇使用所述接触头接触肚皮，所述接触头发出超声波，且吸收反射的超声波，所述传导体传导所述声波信息到检测仪上，所述检测仪处理所述声波信息后，驱使所述屏幕展示所述孕妇的胎儿超声照。
进一步地，所述检测探头包括套体，所述套体中空形成有围合腔，所述套体的前端形成有前端开口，所述套体的后端形成有后端开口，所述前端开口以及所述后端开口分别连通至所述围合腔，所述传导体嵌入从所述后端开口嵌入到所述围合腔中；所述接触头从所述前端开口嵌入到所述围合腔中；所述接触头与所述传导体之间通过电线连接。
进一步地，所述接触头背离所述传导件的前端部往背离所述传导体的方向上凸形成有接触凸块，所述接触凸块的中部凹陷。
进一步地，所述套体包括前部件以及后部件，所述前部件以及所述后部件之间通过螺纹连接；所述前端开口形成在所述前部件上，所述后端开口形成在所述后部件上。
进一步地，所述前部件以及所述后部件的外表面设有螺旋纹，所述螺旋纹围绕所述前部件以及所述后部件布置。
进一步地，所述检测仪包括组成所述屏幕的薄膜晶体管、电池、数字电路板以及扫描仪板，所述薄膜晶体管、所述电池、所述数字电路板、所述扫描仪板依次电性连接；所述声波信息先后在所述扫描仪板以及所述数字电路板上转化成模拟信号，从所述模拟信号转换成数字信号，所述数字信号驱使所述薄膜晶体管发光，所述屏幕显示所述胎儿超声照。
进一步地，所述检测仪包括音响，所述音响与所述电池电性以及所述数字电路板电性连接，所述数字电路板驱使所述音响发出声音。
进一步地，所述数字电路板上设有无线连接器，所述无线连接件通过WiFi或蓝牙与手机连接且传输数据。
进一步地，所述检测仪还包括存放耦合剂的耦合剂箱；所述套体上还形成有供所述耦合剂流通的浸液管，所述浸液管在所述前部件至所述后部件的方向上延伸布置，所述浸液管布置在所述围合腔的外周上，且所述浸液管在所述套体的前端形成有浸液前口以及在所述套体的后端形成有浸液后口，所述浸液前口与所述前端开口间隔布置，所述浸液后口与所述后端开口间隔布置；所述浸液管贯穿所述前部件以及所述后部件，所述浸液管通过输液管与所述耦合剂箱连接。
进一步地，所述耦合剂箱包括电泵以及储存腔，所述储存腔上设有流通管，所述流通管连通至所述电泵，所述电泵连接所述输液管，所述电泵驱使所述储存腔中的所述耦合剂通过输液管流动至所述浸液管中。
 有益效果
与现有技术相比，本发明提供的便携超声胎儿成像装置，通过在检测仪上设置屏幕以及与检测仪通过导线连接的检测探头，其中检测探头具有接触头，接触头发生超声波且吸收反射后的超声波，而后再传递声波信息到检测仪上，检测仪上对声波信息进行计算后，在屏幕上显示对应的超声波胎儿照，只需要一台检测仪以及一个检测探头就实现了拍摄胎儿的超声波图像目的，十分便携方便。
 附图说明
图1是本发明提供的便携超声胎儿成像装置的立体示意图；
图2是本发明提供的检测探头的局部剖视示意图；
图3是本发明提供的薄膜晶体管、电池、数字电路板、扫描仪板的电性连接示意图。
 本发明的最佳实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
以下结合具体实施例对本发明的实现进行详细的描述。
本实施例的附图中相同或相似的标号对应相同或相似的部件；在本发明的描述中，需要理解的是，若有术语“上”、“下”、“左”、“右”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此附图中描述位置关系的用语仅用于示例性说明，不能理解为对本专利的限制，对于本领域的普通技术人员而言，可以根据具体情况理解上述术语的具体含义。
参照图1-3所示，为本发明提供的较佳实施例。
本实施例提供的便携超声胎儿成像装置，可以用于拍摄超声波胎儿成像照。
便携超声胎儿成像装置，包括检测仪11以及检测探头，检测仪11带有屏幕12，检测探头与检测仪11导线15连接；检测探头包括接触头23以及传导件24，传导件24、接触头23、检测仪11皆电性连接，孕妇使用接触头23接触肚皮，接触头23发出超声波，且吸收反射的超声波，传导体传导声波信息到检测仪11上，检测仪11处理声波信息后，驱使屏幕12展示孕妇的胎儿超声照。
通过在检测仪11上设置屏幕12以及与检测仪11通过导线15连接的检测探头，其中检测探头具有接触头23，接触头23发生超声波且吸收反射后的超声波，而后再传递声波信息到检测仪11上，检测仪11上对声波信息进行计算后，在屏幕12上显示对应的超声波胎儿照，只需要一台检测仪11以及一个检测探头就实现了拍摄胎儿的超声波图像目的，十分便携方便。
其中检测探头包括套体，套体中空形成有围合腔，套体的前端形成有前端开口，套体的后端形成有后端开口，前端开口以及后端开口分别连通至围合腔，传导体嵌入从后端开口嵌入到围合腔中；接触头23从前端开口嵌入到围合腔中；接触头23与传导体之间通过电线连接；其中接触头23以及传导体都与围合腔的内壁抵接布置，从而接触头23以及传导件24相对固定布置。
围合腔的腔壁上设有一条安装条，其中安装条将围合腔的腔壁分割成第一腔以及第二腔，其中接触头23从前端开口嵌入到第一腔中，且抵接到安装条上，而传导体从后端开口插入到围合腔中，与套体嵌入布置。
其中接触头23背离传导件24的前端部往背离传导体的方向上凸形成有接触凸块17，接触凸块17的中部凹陷，这样当接触图块接触孕妇肚皮的时候，不会有异物感，如同用手在抚摸；而且接触凸块17使用亲肤材质的材料。
其中套体包括前部件18以及后部件20，前部件18以及后部件20之间通过螺纹连接，前端开口形成在前部件18上，后端开口形成在后部件20上，这样前部件18上的接触头23需要更换的时候，也可以随时更换前部件18，不需要另外使用工具将接触头23从前部件18上取下来。
其中前部件18以及后部件20的外表面设有螺旋纹19，螺旋纹19围绕前部件18以及后部件20布置，这样可以更好地持握检测探头；而且前部件18以及后部件20使用了吸收低反射率的材料，防止超声波在围合腔内多次震荡。
还有，后部件20沿着从后部件20到前部件18的延伸方向上周径逐渐增加，方便持握。
其中前部件18的外周上设有多个灯21，灯21与前端开口靠近布置，而前部件20上设有用于开启灯21的开关22，通过点按开关22驱使灯21的闪烁。
其中检测仪11包括组成屏幕12的薄膜晶体管、电池、数字电路板以及扫描仪板，薄膜晶体管、电池、数字电路板、扫描仪板依次电性连接；声波信息先后在扫描仪板以及数字电路板上转化成模拟信号，从模拟信号转换成数字信号，数字信号驱使薄膜晶体管发光，屏幕12显示胎儿超声照。
还有检测仪11包括音响，音响与电池电性以及数字电路板电性连接，数字电路板驱使音响发出声音。
还有检测仪11上设有无线连接件，无线连接件通过WiFi或蓝牙与手机连接且传输数据。
其中检测仪11还包括存放耦合剂的耦合剂箱13；套体上还形成有供耦合剂流通的浸液管16，浸液管16在前部件18至后部件20的方向上延伸布置，浸液管16布置在围合腔的外周上，且浸液管16在套体的前端形成有浸液前口以及在套体的后端形成有浸液后口，浸液前口与前端开口间隔布置，浸液后口与后端开口间隔布置；浸液管16贯穿前部件18以及后部件20，浸液管16通过输液管14与耦合剂箱13连接；其中灯21背离浸液前口布置。
其中耦合剂箱13包括电泵以及储存腔，储存腔上设有流通管，流通管连通至电泵，电泵连接输液管14，电泵驱使储存腔中的耦合剂通过输液管14流动至浸液管16中。
还有一种实施例，套题上形成有多根供耦合剂流通的浸液管16，多根浸液管16围绕前端开口的外周间隔布置，在后部件20上围绕后端开口形成有交换管道，交换管道分别与浸液管16一一连接，而后交换管道与输液管14连接，这样当需要涂耦合剂的时候，可以围绕前部件18的圆周出液，可以更好地进行涂抹。
具体而言，便携超声胎儿成像装置包括微处理器、内存、控制逻辑电路、无线热点装置、外围设备、电池控制单元、电池以及电源模块，其中内存分布在数字电路板上，而控制逻辑电路也在数字电路板上；还有，扫描仪板上还有用于扫描的扫描电路，微处理器位于数字电路板上。
还有，扫描仪板包括高压脉冲发生器、前置放大器、聚焦器以及射频滤波器，而超声波胎儿成像装置的工作过程为：
（1）检测探头传递高压脉冲发生器发生的超声波，且吸收反射后的超声波到前置放大器中，时间增益补偿后再通过聚焦器，传递到射频滤波器，得到数字信号；
（2）数字信号进入到数字电路板上，数字电路板对数字信号进行Gamma查找，以及计算后，驱使薄膜晶体管发亮，使得屏幕12显示胎儿的超声波成像图。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 便携超声胎儿成像装置，其特征在于，包括带有屏幕的检测仪以及与所述检测仪导线连接的检测探头；所述检测探头包括接触头以及传导件，所述传导件、所述接触头、所述检测仪皆电性连接，孕妇使用所述接触头接触肚皮，所述接触头发出超声波，且吸收反射的超声波，所述传导体传导所述声波信息到检测仪上，所述检测仪处理所述声波信息后，驱使所述屏幕展示所述孕妇的胎儿超声照。
  2. 如权利要求1所述的便携超声胎儿成像装置，其特征在于，所述检测探头包括套体，所述套体中空形成有围合腔，所述套体的前端形成有前端开口，所述套体的后端形成有后端开口，所述前端开口以及所述后端开口分别连通至所述围合腔，所述传导体嵌入从所述后端开口嵌入到所述围合腔中；所述接触头从所述前端开口嵌入到所述围合腔中；所述接触头与所述传导体之间通过电线连接。
  3. 如权利要求2所述的便携超声胎儿成像装置，其特征在于，所述接触头背离所述传导件的前端部往背离所述传导体的方向上凸形成有接触凸块，所述接触凸块的中部凹陷。
  4. 如权利要求2或3所述的便携超声胎儿成像装置，其特征在于，所述套体包括前部件以及后部件，所述前部件以及所述后部件之间通过螺纹连接；所述前端开口形成在所述前部件上，所述后端开口形成在所述后部件上。
  5. 如权利要求4所述的便携超声胎儿成像装置，其特征在于，所述前部件以及所述后部件的外表面设有螺旋纹，所述螺旋纹围绕所述前部件以及所述后部件布置。
  6. 如权利要求1-3任一项所述的便携超声胎儿成像装置，其特征在于，所述检测仪包括组成所述屏幕的薄膜晶体管、电池、数字电路板以及扫描仪板，所述薄膜晶体管、所述电池、所述数字电路板、所述扫描仪板依次电性连接；所述声波信息先后在所述扫描仪板以及所述数字电路板上转化成模拟信号，从所述模拟信号转换成数字信号，所述数字信号驱使所述薄膜晶体管发光，所述屏幕显示所述胎儿超声照。
  7. 如权利要求6所述的便携超声胎儿成像装置，其特征在于，所述检测仪包括音响，所述音响与所述电池电性以及所述数字电路板电性连接，所述数字电路板驱使所述音响发出声音。
  8. 如权利要求6所述的便携超声胎儿成像装置，其特征在于，所述数字电路板上设有无线连接器，所述无线连接件通过WiFi或蓝牙与手机连接且传输数据。
  9. 如权利要求2或3所述的便携超声胎儿成像装置，其特征在于，所述检测仪还包括存放耦合剂的耦合剂箱；所述套体上还形成有供所述耦合剂流通的浸液管，所述浸液管在所述前部件至所述后部件的方向上延伸布置，所述浸液管布置在所述围合腔的外周上，且所述浸液管在所述套体的前端形成有浸液前口以及在所述套体的后端形成有浸液后口，所述浸液前口与所述前端开口间隔布置，所述浸液后口与所述后端开口间隔布置；所述浸液管贯穿所述前部件以及所述后部件，所述浸液管通过输液管与所述耦合剂箱连接。
  10. 如权利要求9所述的便携超声胎儿成像装置，其特征在于，所述耦合剂箱包括电泵以及储存腔，所述储存腔上设有流通管，所述流通管连通至所述电泵，所述电泵连接所述输液管，所述电泵驱使所述储存腔中的所述耦合剂通过输液管流动至所述浸液管中。
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