NL2027296A

NL2027296A - A Bluetooth Ultrasonic Device

Info

Publication number: NL2027296A
Application number: NL2027296A
Authority: NL
Inventors: Fu Xiuxiu; Wang Jianhong; Wang Zhibin; He Xiangqin; Gong Kun
Original assignee: Affiliated Hospital Qingdao Univ
Priority date: 2020-04-01
Filing date: 2021-01-08
Publication date: 2021-02-16
Also published as: AU2020101046A4; CN111419274A; NL2027296B1

Abstract

This invention discloses a Bluetooth ultrasonic device, which comprises an ultrasonic diagnosis instrument and an ultrasonic probe. The ultrasonic diagnosis instrument is equipped with multiple sets of USB interface. A Bluetooth receiver is inserted in the 5 USB interface. The ultrasonic probe includes a shell and a PLC control board. A PLC control board is provided in the shell, and a transducing chip is provided at the front end in the shell. The piezoelectric effect is produced by the electrical connection between the PLC control board and the transducing chip through an electrode wire. The PLC control board is integrated with a single chip microcomputer and a Bluetooth module; for 10 this invention, a Bluetooth receiver is inserted on the ultrasonic diagnosis instrument through a USB interface, and a Bluetooth module is built in the ultrasonic probe. The data transmission is realized through the wireless connection between the Bluetooth receiver and the Bluetooth module, so as to solve the problem of aging at the above wiring joints. The ultrasonic diagnosis instrument can be placed far away from the 15 hospital bed and scan directly by Bluetooth connection, which solves the problems of limited space of ultrasonic examination beside the bed and limited length of the connecting wire of the ultrasonic probe. A PLC control board is provided in the shell, and a transducing chip is provided at the front end in the shell. Figure 1 8

Description

A Bluetooth Ultrasonic Device Technical Field This invention relates to the technical field of ultrasonic device, in particular to a Bluetooth ultrasonic device. Background Technology One of the most important parts of the frequently-used ultrasonic diagnostic instrument is the ultrasonic probe. Now all ultrasonic probes need to be used by wiring the host machine. There are several disadvantages of wiring the probe: Because the joint with the probe is often at a right angle or acute angle, the rubber at the joint will be aging and fracture after a long time, which will affect the use; The effect of the power cables when the machine is used beside the bed and the bed position and limited space of ICU on the machine as well as the wiring limit of the probe affect the scanning operation of the ultrasound doctor; One instrument will be equipped with 3-4 ultrasonic probes, each of which has wiring, which will cause wire winding, thus affecting the use by workers; The probe wires will be in direct contact with the exposed skin surface of the patient, thus causing pollution. Doctors tend to ignore routine wire disinfection, which increases the risk of secondary nosocomial infection. Therefore, this invention proposes a Bluetooth ultrasonic device to solve the problems in existing technology.

Invention Summary In view of the above problems, the purpose of this invention is to propose a Bluetooth ultrasonic device, for which a Bluetooth receiver is inserted on the ultrasonic diagnosis instrument through a USB interface, and a Bluetooth module is built in the ultrasonic probe. The data transmission is realized through the wireless connection between the Bluetooth receiver and the Bluetooth module, which is convenient for ultrasonic detection and solves the problem of aging at the above wiring joints.

To achieve the purpose of this invention, this invention is realized by the following technical proposal: A Bluetooth ultrasonic device, including an ultrasonic diagnostic instrument and an ultrasonic probe. The described ultrasonic diagnosis instrument is equipped with multiple sets of USB interface. A Bluetooth receiver is inserted in the described USB interface. The described ultrasonic probe includes a shell and a PLC control board. A PLC control board is provided in the described shell, and a transducing 1 chip is provided at the front end in the shell. The piezoelectric effect is produced by the electrical connection between the described PLC control board and the transducing chip through an electrode wire. The described PLC control board is integrated with a single chip microcomputer and a Bluetooth module. The described Bluetooth module is wirelessly connected with the described Bluetooth receiver. An acoustic lens is provided at the front end of the described shell.

A further improvement is: A battery is provided in the described shell, and the output end of the battery is electrically connected with the PLC control board through a wire.

A further improvement is: A control switch is provided on the surface of the described shell, and the control switch is electrically connected with the PLC control board through a wire.

A further improvement is: An extension assembly is provided at the rear end of the described shell, which comprises a sleeve and an extension tube. The described extension tube is inserted in the sleeve. The shell is fixed on one end of the extension tube. A threaded rod is installed at the rear end in the described sleeve through a bearing in a rotation way, and the rear end of the threaded rod extends out of the sleeve and is provided with a knob.

A further improvement is: The front end of the described threaded rod is inserted into the extension tube and adapted to the tube with threads. A chute is provided on both sides in the described sleeve. Sliders that are adapted to the chute are provided at the rear end of both sides of the described extension tube.

A further improvement is: The outer sleeve of the described sleeve is provided with a rubber sleeve, and thread rings are installed on the rear end threads on the side wall of the sleeve. A handguard is provided on the described thread rings.

A further improvement is: A control board is provided on one side of the described ultrasonic diagnostic instrument, and both ends of the control board are provided with jacks. Multiple sets of jack are provided. A movable plug of the described ultrasonic probe is inserted in the jack.

The beneficial effects of this invention are as follows: for this invention, a Bluetooth receiver is inserted on the ultrasonic diagnosis instrument through a USB interface, and a Bluetooth module is built in the ultrasonic probe. The data transmission is realized through the wireless connection between the Bluetooth receiver and the Bluetooth 2 module, which is convenient for ultrasonic detection and solves the problem of aging at the above wiring joints; it solves the problem that the machine beside the bed cannot be placed due to the narrow space of the general ward or ICU bed. The ultrasonic diagnosis instrument can be placed far away from the hospital bed, and scan directly by Bluetooth connection; in addition, multiple Bluetooth receivers are inserted into multiple USB interfaces, which can connect multiple ultrasonic probes, so as to reduce the winding and pollution problems of multiple probe wires of one host. At the same time, a threaded rod is used to rotate and push the extension tube to extend in the sleeve, which makes it easy to change the length and use.

Description of Drawings Figure 1 is the front view of this invention; Figure 2 is a schematic diagram of the internal structure of the ultrasonic probe of this invention; Figure 3 is a schematic diagram of the ultrasonic probe surface of this invention.

Including: 1. Ultrasonic diagnostic instrument; 2. Ultrasonic probe; 3. USB interface; 4. Bluetooth receiver; 5. Shell; 6. PLC control board; 7. Transducing chip; 8. Single chip microcomputer; 9. Bluetooth module; 10. Acoustic lens; 11. Battery; 12. Control switch;

13. Sleeve; 14. Extension tube; 15. Bearing; 16. Threaded rod; 17. Knob; 18. Chute; 19. Slider; 20. Rubber sleeve; 21. Thread rings; 22. Handguard; 23. Control board; 24, Jack.

Detailed Description of the Presently Preferred Embodiments In order to deepen the understanding of this invention, this invention will be further detailed below with reference to an embodiment. This embodiment is only used to interpret this invention and does not form a limitation of the protection scope of this invention.

According to Figures 1, 2 and 3, this embodiment provides a Bluetooth ultrasonic device, including an ultrasonic diagnostic instrument 1 and an ultrasonic probe 2. The described ultrasonic diagnosis instrument 1 is equipped with multiple sets of USB interface 3. A Bluetooth receiver 4 is inserted in the described USB interface 3. The described ultrasonic probe 2 includes a shell 5 and a PLC control board 6. A PLC control board 6 is provided in the described shell 5, and a transducing chip 7 is provided at the front end in the shell 5. The piezoelectric effect is produced by the electrical connection between the described PLC control board 6 and the transducing chip 7 3 through an electrode wire. The ultrasonic diagnosis instrument 1 produces the incident ultrasonic wave (emission wave) and receives reflected ultrasonic wave (echo) through the ultrasonic probe 2. High frequency electric energy excites the transducing chip 7 to produce mechanical vibration, and the mechanical vibration reflecting the ultrasonic wave can be converted into electric pulse through the transducing chip 7, that is to say, the transducing chip 7 can convert the electric energy into the sound energy, and can also convert the sound energy into the electric energy for detection, that is, the piezoelectric effect. The described PLC control board 6 is integrated with a single chip microcomputer 8 and a Bluetooth module 9. Single chip microcomputer 8 analyzes the transmitted data. The described single chip microcomputer 8 is HT66F018 processing chip. The described Bluetooth module 9 is a Bluetooth 5.0 chip. The described Bluetooth module 9 is wirelessly connected with the described Bluetooth receiver 4 to realize data transmission for easy ultrasonic detection. An acoustic lens 10 is provided at the front end of the described shell 5.

A battery 11 is provided in the described shell 5, and the output end of the battery 11 is electrically connected with the PLC control board 6 through a wire. Power supply is provided.

A control switch 12 is provided on the surface of the described shell 5, and the control switch 12 is electrically connected with the PLC control board 6 through a wire. It is easy to control.

An extension assembly is provided at the rear end of the described shell 5, which comprises a sleeve 13 and an extension tube 14. The described extension tube 14 is inserted in the sleeve 13. The shell 5 is fixed on one end of the extension tube 14. A threaded rod 16 is installed at the rear end in the described sleeve 13 through a bearing 15in a rotation way, and the rear end of the threaded rod 16 extends out of the sleeve 13 and is provided with a knob 17.

The front end of the described threaded rod 16 is inserted into the extension tube 14 and adapted to the tube with threads. A chute 18 is provided on both sides in the described sleeve 13. Sliders 19 that are adapted to the chute 18 are provided at the rear end of both sides of the described extension tube 14, which stops rotation of extension tube 14. When using the device, rotate the threaded rod 16 by the knob 17, and push the extension tube 14 to expand and contract in the sleeve 13 by making use of the function of threads, so as to change the length easily.

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The outer sleeve of the described sleeve 13 is provided with a rubber sleeve 20, which makes it more comfortable to hold, and thread rings 21 are installed on the rear end threads on the side wall of the sleeve 13, which makes it easier to disassemble. A handguard 22 is provided on the described thread rings 21.

A control board 23 is provided on one side of the described ultrasonic diagnostic instrument 1, and both ends of the control board 23 are provided with jacks 24. Multiple sets of jack 24 are provided. A movable plug of the described ultrasonic probe 2 is inserted in the jack 24.1t is easy to place and store.

For this Bluetooth ultrasonic device, a Bluetooth receiver 4 is inserted on the ultrasonic diagnosis instrument 1 through a USB interface 3, and a Bluetooth module 9 is built in the ultrasonic probe 2. The data transmission is realized through the wireless connection between the Bluetooth receiver 4 and the Bluetooth module 9, which is convenient for ultrasonic detection and solves the problem of aging at the above wiring joints; it solves the problem that the machine beside the bed cannot be placed due to the narrow space of the general ward or ICU bed. The ultrasonic diagnosis instrument 1 can be placed far away from the hospital bed, and scan directly by Bluetooth connection; in addition, multiple Bluetooth receivers 4 are inserted into multiple USB interfaces 3, which can connect multiple ultrasonic probes 2, so as to reduce the winding and pollution problems of multiple probe wires of one host. At the same time, a threaded rod 16 is used to rotate and push the extension tube 14 to extend in the sleeve 13, which makes it easy to change the length and use.

The above shows and describes the basic principle, main characteristics and advantages of this invention. The technicians in the industry should understand that this invention is not limited by the above-mentioned embodiment. The above-mentioned embodiment and specifications only describe the principle of this invention. Without deviating from the spirit and scope of this invention, this invention will have further changes and improvements, which fall into the scope of this invention requiring protection. The scope of protection claimed by this invention is defined by the appended Claims and their equivalents.

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Claims

CONCLUSIONS

1. A kind of bluetooth ultrasonic device, characterized by: the device is composed of an ultrasonic diagnostic tool (1) and an ultrasonic probe (2), and the aforementioned ultrasonic diagnostic tool (1) is provided with a USB interface (3), and the aforementioned USB interface (3) is again divided into several groups, a bluetooth receiver (4) is plugged into the aforementioned USB interface (3), the aforementioned ultrasonic probe (2) contains a housing ( 5) and a PLC control board (6), and in the inside of the aforementioned housing (5) is provided with a PLC control board (6), and the front end of the inside of the aforementioned housing (5) is provided with a transducer chip (7), the aforementioned PLC control board (6) is connected to the transducer chip (7) through electrode wires, and the electrical connection produces a piezoelectric effect, the aforementioned PLC control board (6) is integrated with a microcomputer with one chip (8) and a Blue tooth module (9), and the aforementioned bluetooth module (9) is wirelessly connected to the aforementioned bluetooth receiver (4), and an acoustic lens (10) is arranged on the front of the aforementioned housing (5).

One kind of bluetooth ultrasonic device according to claim 1, characterized by: a battery (11) is provided in the aforementioned housing (5), and the output end of the storage battery (11) is electrically connected to the aforementioned PLC control board (6). ) via wires.

One kind of bluetooth ultrasonic device according to claim 1, characterized by: the surface of the aforementioned housing (5) is provided with a control switch (12), and the aforementioned control switch (12) is electrically connected to the aforementioned PLC control board ( 6) via wires.

One kind of bluetooth ultrasonic device according to claim 1, characterized by: the rear end of the aforementioned housing (5) is provided with an extension, and the aforementioned extension includes a sleeve (13) and a telescopic tube (14), the aforementioned telescopic tube (14) is inserted into the sleeve aforementioned (13) and the aforementioned housing (5) is fixed with one end of the telescopic tube (14), the inner rear end of the aforementioned sleeve (13) is rotated and installed with a threaded rod (16) through a bearing (15}, and the rear end of the aforementioned threaded rod (16) extends out of the housing (13) and again provided with a knob (17).

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One kind of bluetooth ultrasonic device according to claim 1, characterized by: the front end of the aforementioned threaded rod (16) is inserted into the inside of the aforementioned telescopic tube (14) and the thread is matched, and on both sides of the the insides of the aforementioned sleeve (13) are provided with sliding grooves (18), and at the rear ends on both sides of the aforementioned telescopic tube (14) are provided with sliding blocks (19) mating with the sliding grooves (18) .

One kind of bluetooth ultrasonic device according to claim 1, characterized by: a rubber sleeve (20) is encased on the outside of the aforementioned sleeve (13), and a threaded ring (21) is installed on the rear end thread on the side wall of the aforementioned sleeve (13), and a protection handset (22) is provided on the ring of the aforementioned screw thread (21).

One kind of bluetooth ultrasonic device according to claim 1, characterized by: one side of the ultrasonic diagnostic device (1) is provided with a control board (23), and both ends of the aforementioned control board (23) are provided of insertion openings (24), and the aforementioned insertion openings (24) are provided with multiple groups, so the aforementioned ultrasonic probe (2) is movable in the insertion openings {24). 7