CN212853513U

CN212853513U - Portable ultrasonic fetal imaging device

Info

Publication number: CN212853513U
Application number: CN202020465162.3U
Authority: CN
Inventors: 吴军
Original assignee: Jutian Wisdom Shenzhen Co ltd
Current assignee: Jutian Wisdom Shenzhen Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2021-04-02
Anticipated expiration: 2030-04-01

Abstract

The utility model relates to the technical field of imaging devices and discloses a portable ultrasonic fetal imaging device, which comprises a detector and a detection probe, wherein the detector is provided with a screen, and the detection probe is connected with a detector wire; the detection probe comprises a contact head and a conducting piece, and the conducting piece, the contact head and the detector are electrically connected; through set up the screen on the detector and pass through the test probe that the wire is connected with the detector, wherein test probe has the contact, and the ultrasonic wave after the reflection is just absorbed to the contact ultrasonic wave, then on transmitting sound wave information to the detector again, on the detector calculate the back to sound wave information, show the ultrasonic wave foetus that corresponds and shine on the screen, only need a detector and a test probe just to realize shooing foetal ultrasonic image purpose, very portable convenience.

Description

Portable ultrasonic fetal imaging device

Technical Field

The utility model relates to an imaging device's technical field particularly, relates to portable supersound foetus imaging device.

Background

With the development of modern medical technology and ultrasonic device technology, ultrasonic generating devices and fetal detection systems are gradually miniaturized, and civil and non-medical fetal imaging devices are gradually introduced into families; conventionally, an ultrasonic apparatus has been widely used as a medical diagnostic apparatus capable of observing, in real time, a tomographic image of a region of interest such as a lesion in a living body or the velocity of a moving body such as blood by generating and outputting an ultrasonic tomographic image in the living body mainly by ultrasonic scanning in which ultrasonic waves are irradiated into the human body and echoes thereof are received; wherein, the ultrasonic examination is of great significance to the fetus and can be used for monitoring the growth condition of the fetus in the mother.

In the prior art, a pregnant woman needs to go to a hospital to check the state of the fetus and shoot an accurate ultrasonic fetal imaging image, but most pregnant women lack a portable ultrasonic fetal imaging device when needing to shoot a rough ultrasonic fetal imaging image for the fetus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable supersound foetus image device aims at providing a portable supersound foetus image device.

The utility model is realized in such a way that the portable ultrasonic fetal imaging device comprises a detector with a screen and a detection probe connected with a lead of the detector; the utility model discloses a pregnant woman's sound wave information detection instrument, including the detector, the detector is used to detect the position of the pregnant woman, the detector includes contact and conduction piece, the conduction piece the contact the equal electric connection of detector, the pregnant woman uses contact belly, the contact sends the ultrasonic wave, and absorbs the ultrasonic wave of reflection, the conduction of conduction piece sound wave information is to the detector on, the detector is handled behind the sound wave information, orders about the screen show the foetus supersound of pregnant woman shines.

Furthermore, the detection probe comprises a sleeve body, a closed cavity is formed in the sleeve body in a hollow mode, a front end opening is formed in the front end of the sleeve body, a rear end opening is formed in the rear end of the sleeve body, the front end opening and the rear end opening are respectively communicated to the closed cavity, and the conduction piece is embedded into the closed cavity from the rear end opening; the contact head is embedded into the enclosed cavity from the front end opening; the contact head is connected with the conduction piece through an electric wire.

Furthermore, a contact bump is convexly formed on the front end part of the contact head, which deviates from the conduction piece, in the direction of deviating from the conduction piece, and the middle part of the contact bump is sunken.

Further, the sleeve body comprises a front part and a rear part, and the front part and the rear part are connected through threads; the front end opening is formed on the front member, and the rear end opening is formed on the rear member.

Further, the outer surface of the front and rear parts is provided with a helical thread arranged around the front and rear parts.

Furthermore, the detector comprises a thin film transistor, a battery, a digital circuit board and a scanner board which form the screen, wherein the thin film transistor, the battery, the digital circuit board and the scanner board are electrically connected in sequence; the sound wave information is sequentially converted into analog signals on the scanner board and the digital circuit board, the analog signals are converted into digital signals, the digital signals drive the thin film transistors to emit light, and the screen displays the ultrasonic irradiation of the fetus.

Furthermore, the detector comprises a sound box, the sound box is electrically connected with the battery and the digital circuit board, and the digital circuit board drives the sound box to make sound.

Furthermore, a wireless connector is arranged on the digital circuit board, and the wireless connector is connected with a mobile phone through WiFi or Bluetooth and transmits data.

Furthermore, the detector also comprises a couplant box for storing the couplant; the sleeve body is also provided with a liquid immersion pipe for the couplant to circulate, the liquid immersion pipe extends in the direction from the front part to the rear part, the liquid immersion pipe is arranged on the periphery of the enclosed cavity, a liquid immersion front opening is formed at the front end of the sleeve body of the liquid immersion pipe, a liquid immersion rear opening is formed at the rear end of the sleeve body of the liquid immersion pipe, the liquid immersion front opening and the front end opening are arranged at intervals, and the liquid immersion rear opening and the rear end opening are arranged at intervals; the immersion liquid pipe penetrates through the front part and the rear part, and the immersion liquid pipe is connected with the couplant box through an infusion pipe.

Further, the couplant box comprises an electric pump and a storage cavity, a circulation pipe is arranged on the storage cavity and communicated to the electric pump, the electric pump is connected with the infusion tube, and the electric pump drives the couplant in the storage cavity to flow into the infusion tube through the infusion tube.

Compared with the prior art, the utility model provides a portable supersound foetus imaging device, through set up the screen on the detector and pass through the test probe that the wire is connected with the detector, wherein test probe has the contact, the ultrasonic wave after ultrasonic wave and absorption reflection takes place for the contact, then on the retransmission sound wave information arrives the detector, calculate the back to sound wave information on the detector, the ultrasonic wave foetus that shows to correspond shines on the screen, only need a detector and a test probe just realized shooting foetal ultrasonic image purpose, very portable convenience.

Drawings

Fig. 1 is a schematic perspective view of a portable ultrasonic fetal imaging apparatus provided by the present invention;

fig. 2 is a schematic partial cross-sectional view of a detection probe provided by the present invention;

fig. 3 is an electrical connection diagram of the thin film transistor, the battery, the digital circuit board and the scanner board provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1-3, the preferred embodiment of the present invention is shown.

The portable ultrasonic fetal imaging device provided by the embodiment can be used for shooting ultrasonic fetal imaging photographs.

The portable ultrasonic fetal imaging device comprises a detector 11 and a detection probe, wherein the detector 11 is provided with a screen 12, and the detection probe is connected with a lead 15 of the detector 11; the detecting probe comprises a contact head 23 and a conducting piece 24, the contact head 23 and the detector 11 are electrically connected, the pregnant woman uses the contact head 23 to contact the belly, the contact head 23 sends out ultrasonic waves and absorbs reflected ultrasonic waves, the conducting piece 24 conducts sound wave information to the detector 11, and after the detector 11 processes the sound wave information, the screen 12 is driven to display fetal ultrasonic irradiation of the pregnant woman.

Through set up screen 12 and the test probe who passes through wire 15 with detector 11 on detector 11, wherein test probe has contact 23, contact 23 takes place the ultrasonic wave and absorbs the ultrasonic wave after the reflection, then on transmitting sound wave information to detector 11 again, on detector 11 calculating the sound wave information back, show corresponding ultrasonic wave foetus on screen 12 and shine, only need a detector 11 and a test probe just to realize shooing foetal ultrasonic image purpose, very portable convenience.

The detection probe comprises a sleeve body, wherein a closed cavity is formed in the hollow part of the sleeve body, a front end opening is formed at the front end of the sleeve body, a rear end opening is formed at the rear end of the sleeve body, the front end opening and the rear end opening are respectively communicated to the closed cavity, and a conduction piece 24 is embedded into the closed cavity from the rear end opening; the contact head 23 is embedded into the enclosed cavity from the front end opening; the contact 23 is connected with the conductor 24 through an electric wire; wherein the contact head 23 and the conductor 24 are arranged in abutment with the inner wall of the enclosed cavity, so that the contact head 23 and the conductor 24 are arranged relatively fixed.

Be equipped with a mounting bar on enclosing the chamber wall in chamber, wherein the mounting bar will enclose the chamber wall in chamber and cut apart into first chamber and second chamber, wherein contact 23 imbeds in the first chamber from the front end opening, and on the butt mounting bar, and conductor 24 inserts from the rear end opening and encloses in the chamber, arranges with the cover body embedding.

The contact head 23 is convexly formed with a contact bump 17 in the direction departing from the conduction piece 24 from the front end part of the conduction piece 24, and the middle part of the contact bump 17 is sunken, so that when a contact pattern block contacts the belly of a pregnant woman, no foreign body feeling is caused, and the pregnant woman feels like being stroked by hands; the contact bump 17 is made of a skin-friendly material.

The sleeve body comprises a front part 18 and a rear part 20, the front part 18 and the rear part 20 are connected through threads, a front end opening is formed in the front part 18, and a rear end opening is formed in the rear part 20, so that when a contact 23 on the front part 18 needs to be replaced, the front part 18 can be replaced at any time, and the contact 23 does not need to be removed from the front part 18 by using a tool additionally.

Wherein the outer surface of the front part 18 and the rear part 20 is provided with a helical thread 19, the helical thread 19 being arranged around the front part 18 and the rear part 20, which allows a better grip of the detection probe; furthermore, the front part 18 and the back part 20 are made of materials with low reflectivity, so that the ultrasonic waves are prevented from oscillating in the enclosed cavity for many times.

Also, the rear member 20 has a gradually increasing circumference along the direction extending from the rear member 20 to the front member 18, facilitating gripping.

Wherein a plurality of lamps 21 are provided on the outer periphery of the front member 18, the lamps 21 are disposed adjacent to the front end opening, and a switch 22 for turning on the lamps 21 is provided on the front member 20, and the lamps 21 are driven to blink by clicking the switch 22.

The detector 11 comprises a thin film transistor, a battery, a digital circuit board and a scanner board which form a screen 12, wherein the thin film transistor, the battery, the digital circuit board and the scanner board are electrically connected in sequence; the sound wave information is converted into analog signals on the scanner board and the digital circuit board in sequence, the analog signals are converted into digital signals, the digital signals drive the thin film transistors to emit light, and the screen 12 displays fetal ultrasound.

The detector 11 further comprises a sound box, the sound box is electrically connected with the battery and the digital circuit board, and the digital circuit board drives the sound box to make a sound.

And a wireless connector is arranged on the detector 11 and is connected with a mobile phone through WiFi or Bluetooth and transmits data.

Wherein the detector 11 also comprises a couplant tank 13 for storing the couplant; the sleeve body is also provided with a dip pipe 16 for the couplant to flow through, the dip pipe 16 extends from the front part 18 to the rear part 20, the dip pipe 16 is arranged on the periphery of the enclosed cavity, the dip pipe 16 is provided with a front dip opening at the front end of the sleeve body and a rear dip opening at the rear end of the sleeve body, the front dip opening and the front end opening are arranged at intervals, and the rear dip opening and the rear end opening are arranged at intervals; the liquid immersion pipe 16 penetrates through the front part 18 and the rear part 20, and the liquid immersion pipe 16 is connected with the couplant box 13 through the liquid conveying pipe 14; wherein the lamp 21 is arranged facing away from the immersion liquid front opening.

The couplant box 13 comprises an electric pump and a storage cavity, a circulation pipe is arranged on the storage cavity and communicated to the electric pump, the electric pump is connected with a liquid conveying pipe 14, and the electric pump drives the couplant in the storage cavity to flow into a liquid soaking pipe 16 through the liquid conveying pipe 14.

In another embodiment, a plurality of dip tubes 16 are formed on the sleeve for the coupling agent to flow through, the plurality of dip tubes 16 are arranged at intervals around the periphery of the front opening, and exchange pipes are formed on the rear part 20 around the rear opening, the exchange pipes are respectively connected with the dip tubes 16 one by one, and then the exchange pipes are connected with the infusion tube 14, so that when the coupling agent needs to be coated, the liquid can be discharged around the circumference of the front part 18, and the coating can be better carried out.

Specifically, the portable ultrasonic fetal imaging device comprises 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, wherein the memory is distributed on a digital circuit board, and the control logic circuit is also arranged on the digital circuit board; and the scanner board is also provided with a scanning circuit for scanning, and the microprocessor is positioned on the digital circuit board.

In addition, the scanner board includes high voltage pulse generator, preamplifier, focalizer and radio frequency filter, and the working process of the ultrasonic fetal imaging device is as follows:

(1) the detection probe transmits the ultrasonic wave generated by the high-voltage pulse generator, absorbs the reflected ultrasonic wave to a preamplifier, and transmits the ultrasonic wave to a radio frequency filter through a focuser after time gain compensation to obtain a digital signal;

(2) the digital signal enters the digital circuit board, the digital circuit board performs Gamma search on the digital signal, and after calculation, the thin film transistor is driven to shine, so that the screen 12 displays the ultrasonic imaging image of the fetus.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The portable ultrasonic fetal imaging device is characterized by comprising a detector with a screen and a detection probe connected with a lead of the detector; the utility model discloses a pregnant woman's sound wave information, including the detector, the detector is used to detect the position of the pregnant woman, the detector includes contact and conduction, the conduction the contact the equal electric connection of detector, the pregnant woman uses contact belly, the contact sends the ultrasonic wave, and absorbs the ultrasonic wave of reflection, conduction sound wave information is to the detector on, the detector is handled behind the sound wave information, orders about the screen show the foetus supersound of pregnant woman shines.

2. The portable ultrasonic fetal imaging device of claim 1, wherein the detection probe comprises a sleeve body, the sleeve body is hollow and forms an enclosure cavity, a front end opening is formed at the front end of the sleeve body, a rear end opening is formed at the rear end of the sleeve body, the front end opening and the rear end opening are respectively communicated to the enclosure cavity, and the conduction piece is embedded into the enclosure cavity from the rear end opening; the contact head is embedded into the enclosed cavity from the front end opening; the contact head is connected with the conduction piece through an electric wire.

3. The portable ultrasonic fetal imaging apparatus of claim 2, wherein the contact head is formed with a contact projection projecting away from the front end of the conductive element in a direction away from the conductive element, the contact projection having a central depression.

4. The portable ultrasonic fetal imaging device of claim 2 or claim 3, wherein the cuff body comprises an anterior member and a posterior member, the anterior member and the posterior member being threadably connected therebetween; the front end opening is formed on the front member, and the rear end opening is formed on the rear member.

5. The portable ultrasonic fetal imaging apparatus of claim 4 wherein the outer surface of the anterior component and the posterior component is provided with a helical thread disposed around the anterior component and the posterior component.

6. The portable ultrasonic fetal imaging device of any one of claims 1 to 3 wherein the meter comprises a thin film transistor, a battery, a digital circuit board and a scanner board constituting the screen, the thin film transistor, the battery, the digital circuit board and the scanner board being electrically connected in sequence; the sound wave information is sequentially converted into analog signals on the scanner board and the digital circuit board, the analog signals are converted into digital signals, the digital signals drive the thin film transistors to emit light, and the screen displays the ultrasonic irradiation of the fetus.

7. The portable ultrasonic fetal imaging apparatus of claim 6 wherein the meter comprises a speaker electrically connected to the battery and the digital circuit board, the digital circuit board driving the speaker to emit a sound.

8. The portable ultrasonic fetal imaging apparatus of claim 6 wherein the digital circuit board has a wireless connector thereon, the wireless connector being connected to a mobile phone via WiFi or Bluetooth and transmitting data.

9. The portable ultrasonic fetal imaging apparatus of claim 4 wherein the meter further comprises a couplant tank for storing a couplant; the sleeve body is also provided with a liquid immersion pipe for the couplant to circulate, the liquid immersion pipe extends in the direction from the front part to the rear part, the liquid immersion pipe is arranged on the periphery of the enclosed cavity, a liquid immersion front opening is formed at the front end of the sleeve body of the liquid immersion pipe, a liquid immersion rear opening is formed at the rear end of the sleeve body of the liquid immersion pipe, the liquid immersion front opening and the front end opening are arranged at intervals, and the liquid immersion rear opening and the rear end opening are arranged at intervals; the immersion liquid pipe penetrates through the front part and the rear part, and the immersion liquid pipe is connected with the couplant box through an infusion pipe.

10. The portable ultrasonic fetal imaging apparatus of claim 9 wherein the couplant tank comprises an electric pump and a storage chamber, wherein a flow tube is disposed in the storage chamber and is connected to the electric pump, wherein the electric pump is connected to the fluid line, and wherein the electric pump drives the couplant in the storage chamber to flow through the fluid line to the dip tube.