CN206729908U

CN206729908U - The ultrasonic main frame that a kind of Multi probe uses

Info

Publication number: CN206729908U
Application number: CN201621442265.8U
Authority: CN
Inventors: 牛金海
Original assignee: Xuzhou Dawei Electronic Equipment Co Ltd
Current assignee: Xuzhou Dawei Electronic Equipment Co Ltd
Priority date: 2016-12-27
Filing date: 2016-12-27
Publication date: 2017-12-12
Anticipated expiration: 2026-12-27

Abstract

The utility model provides the ultrasonic main frame that a kind of Multi probe uses, the transceiver module being connected with each other including body and in the body, control synthesis module and image processing module, the transceiver module includes HV transmitter units and receives amplifying unit, the control synthesis module includes the launching beam control unit being sequentially connected, Beam synthesis control unit, receive wave beam synthesis unit and CWD Beam synthesis units, the HV transmitter units connect the launching beam control unit, described receive provides the big unit connection CWD Beam synthesis unit, described image processing module includes the spectral Doppler image processing unit and 2D black white image processing units being connected respectively with the reception wave beam synthesis unit, the spectral Doppler image processing unit connects the CWD Beam synthesis unit.The utility model can configure a variety of probes and use, suitable for the use of many aspects such as belly, superficial tissues and organella, peripheral vascular and clinical research.

Description

The ultrasonic main frame that a kind of Multi probe uses

Technical field

The utility model belongs to technical field of medical equipment, and in particular to the ultrasonic main frame that a kind of Multi probe uses.

Background technology

At present in electromedical equipment, ultrasonic main frame is the clinical Medical Devices for being frequently necessary to use, wherein ultrasonic probe And a kind of more commonly used accessory, the species of probe there are many kinds, typically there are big convex probe, linear array probe, dimpling probe, phase Controlling species, these different probes such as battle array probe, intracavitary probe, blood oxygen probe, volume probe, fetal monitoring probe, electrocardio probe has Different functions, the different position of human body or internal organs can be checked.Functional requirement requirement of the present medical personnel to ultrasound More and more higher, the ill symptomses of detection human body that can be faster more accurate are not required nothing more than, also require that ultrasonic probe can adapt to detection and get over Carry out wider human body.

But at present in ultrasonic device, detection mode is single, it is impossible to is switched.The simple configuration of one ultrasonic main frame A kind of probe can not meet existing medical level to carry out the inspection of training, cause human body to have some positions to pass through ultrasound Be can not detect or detect it is not accurate enough, particularly ultrasound at present probe detection human body encephalic vascular effects be not very It is good, while the gap of human body some ribs is too small, ultrasonic probe is not very convenient to the device in rib and tissue detection.

A kind of ultrasonic probe of patent and corresponding ultrasonic machine (application number：201310511665.4) disclose outside a kind of include The ultrasonic probe of shell and button, ultrasonic probe also include liquid-detecting, and it is located in shell, for detect in shell whether There are liquid and the ultrasonic main frame being connected with the probe.Although the patent provides a kind of with the super of detection warning function Sonic probe, but the probe can only coordinate a kind of ultrasonic main frame, the ultrasonic main frame can only support the use patent probe, not reach The requirement of multinomial detection.

Utility model content

The purpose of this utility model is to provide the ultrasonic main frame that a kind of Multi probe uses, and can configure a variety of probes and uses, fits Use for many aspects such as belly, gynemetrics, superficial tissues and organella, peripheral vascular, heart and clinical research.

The utility model provides following technical scheme：

The ultrasonic main frame that a kind of Multi probe uses, including body and be connected with each other in the body transceiver module, Synthesis module and image processing module are controlled, the transceiver module includes HV transmitter units and receives amplifying unit, the control Synthesis module includes launching beam control unit, Beam synthesis control unit, reception wave beam synthesis unit and the CWD being sequentially connected Beam synthesis unit, the HV transmitter units connect the launching beam control unit, described to receive described in amplifying unit connection How general CWD Beam synthesis units, the frequency spectrum that described image processing module includes being connected with the reception wave beam synthesis unit respectively be Strangle graphics processing unit, color doppler image unit and 2D black white image processing units, the spectral Doppler image processing Unit connects the CWD Beam synthesis unit.

Preferably, the transceiver module also includes transmit-receive switch, and the transmit-receive switch connects the HV transmitter units respectively With the reception amplifying unit, the external transducer of transmit-receive switch, receiving and transmitting signal switch control is realized.

Preferably, DAC is provided between the HV transmitter units and the launching beam control unit, realizes transmitting Signal from digital signal transition be analog radio-frequency signal.

Preferably, the CWD Beam synthesis unit includes the CW being connected respectively with the output end of the reception amplifying unit Synthesis unit and variable gain amplifying unit, the output end of the CW synthesis units connect the reception wave beam synthesis unit respectively It is real with the spectral Doppler image processing unit, the variable gain amplifying unit connection reception wave beam synthesis unit Now receive the final integration of wave beam.

Preferably, ADC converters are provided between the variable gain amplifying unit and the reception wave beam synthesis unit, it is real Existing analog-signal transitions data signal, synthesizes final digital beam.

Preferably, the body is provided with serial line interface, and the serial line interface connects the spectral Doppler image respectively Processing unit, the color doppler image unit and the 2D black white images processing unit, are realized by the serial line interface It is connected with processing display devices such as PC.

The beneficial effects of the utility model are：Transceiver module, control synthesis module and image processing module in body are set Put and be respectively provided with polytype processing unit, can configure a variety of probes and use, so as to realize many-sided application and multinomial detection；Image Processing module is provided with spectral Doppler image processing unit, color doppler image unit and 2D black white image processing units, more Type image procossing is set, and meets that different images check demand.

Brief description of the drawings

Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：

Fig. 1 is the utility model structure diagram.

Embodiment

As shown in figure 1, the ultrasonic main frame that a kind of Multi probe uses, including body and the transmitting-receiving that is connected with each other in body Module, control synthesis module and image processing module, transceiver module include HV transmitter units and receive amplifying unit, transceiver module Also include transmit-receive switch, transmit-receive switch connects HV transmitter units and receives amplifying unit respectively, and the external transducer of transmit-receive switch is real Existing receiving and transmitting signal switch control.Control synthesis module includes launching beam control unit, the Beam synthesis control list being sequentially connected Member, receive wave beam synthesis unit and CWD Beam synthesis units, HV transmitter units connection launching beam control unit, HV transmitting lists DAC is provided between member and launching beam control unit, realizes that transmission signal is believed from digital signal transition for analog radio frequency Number.Amplifying unit connection CWD Beam synthesis units are received, CWD Beam synthesis unit is included respectively with receiving the defeated of amplifying unit Go out the CW synthesis units and variable gain amplifying unit of end connection, the output end of CW synthesis units connects reception Beam synthesis respectively Unit and spectral Doppler image processing unit, the connection of variable gain amplifying unit receive wave beam synthesis unit, and variable gain is put ADC converters are provided between big unit and reception wave beam synthesis unit, realize analog-signal transitions data signal, synthesize final number Word wave beam, realize the final integration for receiving wave beam.Image processing module includes the frequency being connected respectively with receiving wave beam synthesis unit Doppler image processing unit, color doppler image unit and 2D black white image processing units are composed, at spectral Doppler image Manage unit connection CWD Beam synthesis units.

As shown in figure 1, body is provided with serial line interface, serial line interface connect respectively spectral Doppler image processing unit, Color doppler image unit and 2D black white image processing units, serial line interface are 1394 interfaces, and its feature is transmission speed It hurry up, be adapted to transmission data image signal.By the 1394 external PC of interface image processing module, can be achieved at digital scan conversion Reason, the processing and control of image, further shows complete diagnosis and treatment picture.Each probe works as spy containing fixed identification code When head is connected with main frame of the present utility model, main frame connection PC reads probe identification code automatically, configures corresponding configuration file.It is main Machine applies electric signal by cable in probe sound head array element, vibrates array element, sends ultrasonic wave, and ultrasonic wave reflects through object to be inhaled Receipts are remake with array element, making array element both ends produce electric signal, and host process, display are sent to by cable.

Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, although ginseng The utility model is described in detail according to previous embodiment, for those skilled in the art, it still can be with Technical scheme described in foregoing embodiments is modified, or equivalent substitution is carried out to which part technical characteristic.It is all Within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., this practicality should be included in Within new protection domain.

Claims

1. the ultrasonic main frame that a kind of Multi probe uses, it is characterised in that be connected with each other including body and in the body Transceiver module, control synthesis module and image processing module, the transceiver module include HV transmitter units and receive amplifying unit, The control synthesis module includes the launching beam control unit, Beam synthesis control unit, reception Beam synthesis being sequentially connected Unit and CWD Beam synthesis units, the HV transmitter units connect the launching beam control unit, the reception amplifying unit The CWD Beam synthesis unit is connected, described image processing module includes what is be connected respectively with the reception wave beam synthesis unit Spectral Doppler image processing unit, color doppler image unit and 2D black white image processing units, the frequency spectrum Doppler Graphics processing unit connects the CWD Beam synthesis unit.

2. the ultrasonic main frame that a kind of Multi probe according to claim 1 uses, it is characterised in that the transceiver module also wraps Transmit-receive switch is included, the transmit-receive switch connects the HV transmitter units and the reception amplifying unit, the transmit-receive switch respectively External transducer.

3. the ultrasonic main frame that a kind of Multi probe according to claim 1 uses, it is characterised in that the HV transmitter units and DAC is provided between the launching beam control unit.

4. the ultrasonic main frame that a kind of Multi probe according to claim 1 uses, it is characterised in that the CWD Beam synthesis Unit includes the CW synthesis units and variable gain amplifying unit being connected respectively with the output end of the reception amplifying unit, described The output end of CW synthesis units connects the reception wave beam synthesis unit and the spectral Doppler image processing unit, institute respectively State the variable gain amplifying unit connection reception wave beam synthesis unit.

5. the ultrasonic main frame that a kind of Multi probe according to claim 4 uses, it is characterised in that the variable gain amplification ADC converters are provided between unit and the reception wave beam synthesis unit.

6. the ultrasonic main frame that a kind of Multi probe according to any one of claim 1 to 5 uses, it is characterised in that described Body is provided with serial line interface, and it is more that the serial line interface connects the spectral Doppler image processing unit, the colour respectively General Le elementary area and the 2D black white images processing unit.