A whole machine waterproof wireless color Doppler ultrasonic diagnostic device

Abstract

This utility model relates to the field of ultrasonic equipment technology, and discloses a fully waterproof wireless color Doppler ultrasound diagnostic device. The rear shell has a fixing groove, and the battery is placed in the fixing groove and fixed in position by a battery fixing plate. The main board and power board are fixed by copper studs and together by screws inside the front shell. The edges of the front and rear shells have mutually fitting slots, which are connected by screw covers and fixing connections to form the outer casing. A waterproof silicone strip is placed in the slot. The ultrasonic probe is connected to a long cable, one end of which extends into the outer casing and connects to the main board, and is fixed in position by a wire clamping plate and a limiter. A waterproof silicone plug is placed at the junction of the long cable and the outer casing. This utility model adopts a fully waterproof structure, which can be used for rinsing or disinfection, and also facilitates animal testing in harsh environments. It not only completes system maintenance but also allows customers to monitor anytime and anywhere, reducing the chance of introducing viruses such as bovine and swine fever into livestock.

Description

Technical Field

[0001] This utility model relates to the field of ultrasonic equipment technology, specifically a waterproof wireless color Doppler ultrasound diagnostic device. Background Technology

[0002] Currently, the determination of whether an animal is pregnant is mainly based on ultrasound equipment, both domestically and internationally. However, existing ultrasound equipment is quite large and is mostly used in hospitals. Transporting animals to hospitals is troublesome and can easily harm the pregnant mother.

[0003] Meanwhile, users of existing ultrasound equipment need to undergo professional training to independently complete ultrasound diagnoses, which is not only inefficient but also prone to misjudgment when users lack experience. It has low accessibility, and the failure to detect misdiagnosis of empty pregnancy, disease, stillbirth, or miscarriage in a timely manner will result in waste of resources and even property loss. Furthermore, given the current popularity of smart mobile terminals and the widespread application of big data.

[0004] In addition, existing ultrasound equipment is generally not waterproof, and animals cannot cooperate with it. Their environment is also quite complex. Once water gets into the ultrasound equipment, the entire equipment will become unusable, resulting in losses. Utility Model Content

[0005] Given the problems of existing ultrasound devices being bulky, having low diagnostic efficiency, and being non-waterproof, this invention provides a fully waterproof wireless color Doppler ultrasound diagnostic device. It can scan within 20 centimeters of the animal's skin surface, wirelessly transmit the data to a connected mobile terminal, and analyze and image the collected data through a dedicated APP. At the same time, the waterproof design makes it possible to regularly rinse the device, and also makes it convenient for customers to examine animals in harsh environments. This not only completes the system maintenance work but also allows customers to monitor anytime, anywhere.

[0006] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0007] A waterproof wireless color Doppler ultrasound diagnostic device, characterized in that it comprises: a front shell, a rear shell, a power board, a main board, an ultrasound probe, and a battery. The rear shell has a fixing groove, and the battery is fixed in the fixing groove by a battery fixing plate. The main board and the power board are fixed by copper studs and together by screws inside the front shell. The edges of the front and rear shells have mutually engaging slots, which, along with screw covers and fixing connections, form the outer casing. A waterproof silicone strip is provided in the slots. The ultrasound probe is connected to a long cable, one end of which extends into the outer casing and connects to the main board, and is fixed in position by a wire clamping plate and a limiter. A waterproof silicone plug is provided at the junction of the long cable and the outer casing.

[0008] The motherboard is equipped with a controller, which consists of an interconnected FPGA chip and an ARM chip. The FPGA chip includes a logic control circuit and a data processing unit. The logic control circuit is connected to the ultrasound probe through a high-voltage transmitting module and sends a TGC compensation signal to the high-voltage receiving module through an ADC chip. The high-voltage receiving module receives the signal returned by the ultrasound probe and transmits it back to the data processing module of the FPGA chip through the TGC compensation signal for data processing, and then sends it to the ARM chip. The ARM chip integrates wireless functionality and connects bidirectionally with the mobile terminal wirelessly, enabling data analysis and imaging through the mobile terminal device.

[0009] The FPGA chip is also connected to an external program memory and crystal oscillator.

[0010] The motherboard is equipped with buttons, and the front cover is equipped with button caps. The button caps are fixed to the outer casing by an interference fit.

[0011] The power board is equipped with LEDs and light guides that display different colors and statuses.

[0012] The end of the casing is provided with a charging port, and the charging port is provided with a waterproof silicone plug that is interference-fitted with the casing.

[0013] This utility model has the following beneficial effects and advantages:

[0014] 1. This utility model uses a control processor that connects an FPGA chip and an ARM chip. The FPGA chip has a logic control circuit and a data processing module, and the ARM chip transmits the ultrasonic probe measurement data wirelessly to the connected mobile terminal device, making the whole machine more compact and portable. The measured data is also stored in the database, effectively preventing data loss.

[0015] 2. This utility model adopts a fully waterproof structure. The ammonium nitrate button and the outer shell are made of interference fit for waterproofing. There is a sealing silicone ring between the long cable connected to the probe and the outer shell. The charging port is equipped with a waterproof plug. The connection status and power status of the device are displayed on the outer shell through a light guide column. It does not use a traditional OLED screen display, which reduces the risk of water leakage during use. The device can achieve an IPX7 waterproof rating and can be used for rinsing or disinfection. It also makes it convenient for customers to conduct animal testing in harsh environments. It not only completes the system maintenance work, but also makes it convenient for customers to monitor anytime and anywhere, reducing the chance of introducing viruses such as bovine and swine fever into livestock. Attached Figure Description

[0016] Figure 1 This is an exploded view of the waterproof wireless color Doppler ultrasound diagnostic device of this utility model.

[0017] Figure 2This is a schematic diagram of the principle of this utility model.

[0018] Among them, 1 is the button cap, 2 is the front shell, 3 is the limiter, 4 is the wire clamping plate, 5 is the ultrasonic probe, 6 is the rear shell, 7 is the battery fixing plate, 8 is the battery, 9 is the main board, 10 is the first waterproof silicone plug, 11 is the second waterproof silicone plug, 12 is the light guide post, 13 is the waterproof silicone strip, and 14 is the power board. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings. Figure 1 As shown, this utility model is a waterproof wireless color Doppler ultrasound diagnostic device, including: a front shell 2, a rear shell 6, a power board 14, a main board 9, an ultrasound probe 5, and a battery 8. The rear shell 6 has a fixing groove, and the battery is placed in the fixing groove and fixed in position by a battery fixing plate 7. The main board 9 and the power board 14 are fixed by copper studs and together fixed inside the front shell 2 by screws. The edges of the front shell 2 and the rear shell 6 have mutually cooperating slots, which are fixedly connected by screws to form the outer shell. A waterproof silicone strip 13 is provided in the slot. The ultrasound probe 5 is connected to a long cable. One end of the long cable extends into the outer shell and connects to the main board 9, and is fixed in position by a wire clamping plate 4 and a limiter 3 in sequence, so as to make the measurement signal more stable and reduce interference and misjudgment. The ultrasound probe 5 is divided into a 3.5M convex array probe and a 6.5M linear array electronic probe, which can be used interchangeably. A second waterproof silicone plug 11 is provided at the junction of the long cable and the outer shell. A button cap 1 is provided on the front shell 2, and the button cap 1 is fixed to the outer shell by an interference fit. The end of the device casing has a charging port, and the charging port has a first waterproof silicone plug 10 that is interference-fitted with the device casing.

[0020] The long cable allows the ultrasound probe 5 to directly enter the animal's rectum, enabling clearer measurement of the animal's organs. It can also be used for rinsing or disinfection, making it convenient for customers to conduct animal testing in harsh environments. This not only completes the system maintenance work but also facilitates monitoring anytime and anywhere, reducing the chance of introducing viruses such as bovine and swine fever into livestock.

[0021] like Figure 2As shown, the controller consists of an interconnected FPGA chip and an ARM chip. The FPGA chip includes a logic control circuit and a data processing unit. The logic control circuit is connected to the ultrasound probe via a high-voltage transmitting module and sends a TGC compensation signal to the high-voltage receiving module via an ADC chip. The high-voltage receiving module receives the signal returned by the ultrasound probe and transmits it back to the data processing module of the FPGA chip via the TGC compensation signal for data processing, and then sends it to the ARM chip. The ARM chip integrates wireless functionality and connects bidirectionally with a mobile terminal wirelessly. This allows for adjustment of probe measurement parameters and data analysis and imaging via the mobile terminal device, making the entire device more compact and portable. The measured data is also stored in a database, effectively preventing data loss.

[0022] The motherboard is equipped with a controller and buttons. The buttons are controlled by an ARM chip and control the switching on and off of the device body.

[0023] The FPGA chip is also connected to an external program memory and crystal oscillator.

[0024] The power board has a separate control chip that can control the output of each voltage to reduce power consumption. It also features LEDs and light guides to display different colors and statuses on the casing, representing different operating states and battery levels, facilitating user control and operation. The LEDs can also be controlled to display the device's connection and battery status on the casing via the light guides, reducing the risk of water leakage during use compared to traditional OLED screens.

Claims

1. A waterproof wireless color Doppler ultrasonic diagnostic apparatus, characterized in that, include: The device comprises a front shell, a rear shell, a power board, a main board, an ultrasonic probe, and a battery. The rear shell has a mounting slot where the battery is fixed in position by a battery fixing plate. The main board and power board are fixed together with copper studs and screws inside the front shell. The edges of the front and rear shells have interlocking slots, which, along with screw covers and fixing connections, form the outer casing. Waterproof silicone strips are installed within the slots. The ultrasonic probe is connected to a long cable, one end of which extends into the outer casing and connects to the main board, being fixed in position by a wire clamping plate and a limiter. A waterproof silicone plug is installed at the junction of the long cable and the outer casing. The main board houses a controller, which consists of an interconnected FPGA chip and an ARM chip. The FPGA chip includes logic control circuitry. The circuit and data processing unit, along with the logic control circuit, are connected to the ultrasound probe via a high-voltage transmitting module. The ADC chip sends a TGC compensation signal to the high-voltage receiving module, which receives the signal returned by the ultrasound probe and transmits it back to the FPGA chip's data processing module for processing before sending it to the ARM chip. The ARM chip integrates wireless functionality, allowing for bidirectional wireless connection with a mobile terminal for data analysis and imaging. The power board features LEDs displaying different colors and statuses, as well as a light guide. A charging port with an interference-fit waterproof silicone plug is located at the end of the casing.

2. The waterproof wireless color Doppler ultrasound diagnostic device according to claim 1, characterized in that: The FPGA chip is also connected to an external program memory and crystal oscillator.

3. The waterproof wireless color Doppler ultrasound diagnostic device according to claim 1, characterized in that: The motherboard is equipped with buttons, and the front cover is equipped with button caps. The button caps are fixed to the outer casing by an interference fit.

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