JP2011087840A5 - - Google Patents
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- JP2011087840A5 JP2011087840A5 JP2009245229A JP2009245229A JP2011087840A5 JP 2011087840 A5 JP2011087840 A5 JP 2011087840A5 JP 2009245229 A JP2009245229 A JP 2009245229A JP 2009245229 A JP2009245229 A JP 2009245229A JP 2011087840 A5 JP2011087840 A5 JP 2011087840A5
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1.少なくとも一つの超音波探触子と装置本体とを有する超音波診断装置であって、
前記超音波探触子には、
被検体に超音波を送波し被検体からの反射波を受波して受波信号を出力する振動部と、前記超音波探触子毎に割り当てられた識別データを記憶するデータ記憶部と、
前記識別データと前記受波信号とを含んだ識別送信信号を生成する信号生成部と、
前記信号生成部が稼働開始する指示を使用者が与える選択手段と、
前記識別送信信号を前記装置本体へ送信する第1無線通信手段と、
が備えられ、
前記装置本体には、
前記受波信号に対して動作モードに応じた所定の信号処理を実行する信号処理部と、
前記超音波探触子から送信された識別送信信号から所定のデータを抽出する信号抽出部と、
前記超音波探触子毎に割り当てられた識別データを記憶する識別データ記憶部と、
前記超音波探触子から識別送信信号を受信する第2無線通信手段と、
が備えられ、
前記信号抽出部は、前記超音波探触子から送信された識別送信信号から前記識別データを抽出し、抽出された識別データが、前記識別データ記憶部に記憶された前記超音波探触子毎に割り当てられた識別データのいずれかに一致するか比較し、一致した場合に、前記識別送信信号から前記受波信号を抽出し、前記信号処理部へ出力する
ことを特徴とする超音波診断装置。
1. An ultrasonic diagnostic apparatus having at least one ultrasonic probe and an apparatus body,
In the ultrasonic probe,
A vibration unit for outputting and reception received signal reflected waves from the object to transmit ultrasonic waves to a subject, wherein the data storage unit to memorize the identification data assigned to each ultrasonic probe When,
A signal generator for generating an identification transmission signal containing said before and SL identification data received signal,
Selection means for a user to give an instruction to start operation of the signal generator;
First wireless communication means for transmitting the identification transmission signal to the apparatus main body;
Is provided,
In the device body,
A signal processing unit that executes predetermined signal processing according to an operation mode for the received signal;
A signal extraction unit for extracting predetermined data from the identification transmission signal transmitted from the ultrasonic probe ;
An identification data storage unit for storing identification data assigned to each ultrasonic probe;
Second wireless communication means for receiving an identification transmission signal from the ultrasonic probe;
Is provided ,
Before SL signal extracting unit, the extracting the identification data from the transmitted identification signal transmitted from the ultrasonic probe, the extracted identification data, the identification data storage unit stored in the ultrasonic probe compares matches one of the identification data assigned to each, if they match, the extracts the received signal from the identification transmission signal, the ultrasonic diagnosis and outputs to the signal processing unit apparatus.
2.前記データ記憶部は同期信号を記憶し、
前記装置本体は前記同期信号を記憶する記憶部を有し、
前記識別送信信号は、
前記同期信号と、該同期信号に連続して送信される識別データとを少なくとも有する信号を一単位として複数単位備え、
前記信号抽出部は、
前記同期信号と同じデータ長分のデータである第1信号を前記識別送信信号から前記一単位のデータ長毎に複数回抽出し、
前記第1信号が連続して所定回数、前記記憶部に記憶されている前記同期信号と一致した場合に、
前記識別データを抽出することを特徴とする前記1記載の超音波診断装置。
2. The data storage unit stores a synchronization signal,
The apparatus main body has a storage unit for storing the synchronization signal,
The identification transmission signal is:
A plurality of units each including a signal having at least the synchronization signal and identification data transmitted continuously to the synchronization signal,
The signal extraction unit
Wherein the first signal is the data of the same data length as the synchronizing signal extracted several times every data length of the identification transmission signal or found the one unit,
When the first signal continuously matches the synchronization signal stored in the storage unit a predetermined number of times,
2. The ultrasonic diagnostic apparatus according to 1 above, wherein the identification data is extracted.
3.少なくとも一つの超音波探触子と装置本体とを有する超音波診断装置であって、
前記超音波探触子には、
被検体に超音波を送波し被検体からの反射波を受波して受波信号を出力する振動部と、前記超音波探触子毎に割り当てられた識別データを記憶するデータ記憶部と、
が備えられ、
前記装置本体には、
前記受波信号に対して動作モードに応じた所定の信号処理を実行する信号処理部と、
前記超音波探触子毎に割り当てられた識別データを記憶する識別データ記憶部と、
が備えられた超音波診断装置の前記超音波探触子と前記装置本体の通信の同期方法であって、
同期を確立する超音波探触子を使用者が選択する第1工程と、
選択された一つの超音波探触子において、少なくとも前記識別データと前記受波信号とを含んだ識別送信信号を生成する第2工程と、
前記識別送信信号を前記装置本体へ無線送信する第3工程と、
前記装置本体で受信された前記識別送信信号から前記識別データを抽出する第4工程と、
使用者が選択した前記超音波探触子の前記識別データが、前記識別データ記憶部に記憶された前記超音波探触子毎に割り当てられた識別データのいずれかに一致するか比較する第5工程と、
使用者が選択した前記超音波探触子の前記識別データが、前記識別データ記憶部に記憶された前記超音波探触子毎に割り当てられた識別データのいずれかに一致した場合に、前記識別送信信号から前記受波信号を抽出し、前記信号処理部へ出力する第6工程と、
を有することを特徴とする超音波探触子と装置本体との通信の同期方法。
3. An ultrasonic diagnostic apparatus having at least one ultrasonic probe and an apparatus body,
In the ultrasonic probe,
A vibration unit for outputting and reception received signal reflected waves from the object to transmit ultrasonic waves to a subject, wherein the data storage unit to memorize the identification data assigned to each ultrasonic probe When,
Is provided,
In the device body,
A signal processing unit that executes predetermined signal processing according to an operation mode for the received signal;
An identification data storage unit for storing identification data assigned to each ultrasonic probe ;
A method of synchronizing communication between the ultrasonic probe of the ultrasonic diagnostic apparatus and the apparatus main body, comprising:
A first step in which a user selects an ultrasound probe that establishes synchronization;
A second step of generating an identification transmission signal including at least the identification data and the received signal in one selected ultrasonic probe;
A third step of wirelessly transmitting the identification transmission signal to the apparatus body;
A fourth step of extracting the identification data from the identification transmission signal received by the apparatus body;
A fifth comparison is made as to whether the identification data of the ultrasonic probe selected by the user matches any of the identification data assigned to each of the ultrasonic probes stored in the identification data storage unit. Process,
If the user said selected the identification data of the ultrasound probe, consistent with one of the identification data assigned stored in said identification data storage unit said every ultrasonic probe, the identification A sixth step of extracting the received signal from the transmission signal and outputting it to the signal processing unit;
A method of synchronizing communication between the ultrasonic probe and the apparatus main body.
Claims (4)
前記超音波探触子には、
被検体に超音波を送波し被検体からの反射波を受波して受波信号を出力する振動部と、前記超音波探触子毎に割り当てられた識別データを記憶するデータ記憶部と、
前記識別データと前記受波信号とを含んだ識別送信信号を生成する信号生成部と、
前記信号生成部が稼働開始する指示を使用者が与える選択手段と、
前記識別送信信号を前記装置本体へ送信する第1無線通信手段と、
が備えられ、
前記装置本体には、
前記受波信号に対して動作モードに応じた所定の信号処理を実行する信号処理部と、
前記超音波探触子から送信された識別送信信号から所定のデータを抽出する信号抽出部と、
前記超音波探触子毎に割り当てられた識別データを記憶する識別データ記憶部と、
前記超音波探触子から識別送信信号を受信する第2無線通信手段と、
が備えられ、
前記信号抽出部は、前記超音波探触子から送信された識別送信信号から前記識別データを抽出し、抽出された識別データが、前記識別データ記憶部に記憶された前記超音波探触子毎に割り当てられた識別データのいずれかに一致するか比較し、一致した場合に、前記識別送信信号から前記受波信号を抽出し、前記信号処理部へ出力する
ことを特徴とする超音波診断装置。 An ultrasonic diagnostic apparatus having at least one ultrasonic probe and an apparatus body,
In the ultrasonic probe,
A vibration unit for outputting and reception received signal reflected waves from the object to transmit ultrasonic waves to a subject, wherein the data storage unit to memorize the identification data assigned to each ultrasonic probe When,
A signal generator for generating an identification transmission signal containing said before and SL identification data received signal,
Selection means for a user to give an instruction to start operation of the signal generator;
First wireless communication means for transmitting the identification transmission signal to the apparatus main body;
Is provided,
In the device body,
A signal processing unit that executes predetermined signal processing according to an operation mode for the received signal;
A signal extraction unit for extracting predetermined data from the identification transmission signal transmitted from the ultrasonic probe ;
An identification data storage unit for storing identification data assigned to each ultrasonic probe;
Second wireless communication means for receiving an identification transmission signal from the ultrasonic probe;
Is provided ,
Before SL signal extracting unit, the extracting the identification data from the transmitted identification signal transmitted from the ultrasonic probe, the extracted identification data, the identification data storage unit stored in the ultrasonic probe compares matches one of the identification data assigned to each, if they match, the extracts the received signal from the identification transmission signal, the ultrasonic diagnosis and outputs to the signal processing unit apparatus.
前記装置本体は前記同期信号を記憶する記憶部を有し、
前記識別送信信号は、
前記同期信号と、該同期信号に連続して送信される識別データとを少なくとも有する信号を一単位として複数単位備え、
前記信号抽出部は、
前記同期信号と同じデータ長分のデータである第1信号を前記識別送信信号から前記一単位のデータ長毎に複数回抽出し、
前記第1信号が連続して所定回数、前記記憶部に記憶されている前記同期信号と一致した場合に、
前記識別データを抽出することを特徴とする請求項1記載の超音波診断装置。 The data storage unit stores a synchronization signal,
The apparatus main body has a storage unit for storing the synchronization signal,
The identification transmission signal is:
A plurality of units each including a signal having at least the synchronization signal and identification data transmitted continuously to the synchronization signal,
The signal extraction unit
Wherein the first signal is the data of the same data length as the synchronizing signal extracted several times every data length of the identification transmission signal or found the one unit,
When the first signal continuously matches the synchronization signal stored in the storage unit a predetermined number of times,
The ultrasonic diagnostic apparatus according to claim 1, wherein the identification data is extracted.
前記超音波探触子には、
被検体に超音波を送波し被検体からの反射波を受波して受波信号を出力する振動部と、前記超音波探触子毎に割り当てられた識別データを記憶するデータ記憶部と、
が備えられ、
前記装置本体には、
前記受波信号に対して動作モードに応じた所定の信号処理を実行する信号処理部と、
前記超音波探触子毎に割り当てられた識別データを記憶する識別データ記憶部と、
が備えられた超音波診断装置の前記超音波探触子と前記装置本体の通信の同期方法であって、
同期を確立する超音波探触子を使用者が選択する第1工程と、
選択された一つの超音波探触子において、少なくとも前記識別データと前記受波信号とを含んだ識別送信信号を生成する第2工程と、
前記識別送信信号を前記装置本体へ無線送信する第3工程と、
前記装置本体で受信された前記識別送信信号から前記識別データを抽出する第4工程と、
使用者が選択した前記超音波探触子の前記識別データが、前記識別データ記憶部に記憶された前記超音波探触子毎に割り当てられた識別データのいずれかに一致するか比較する第5工程と、
使用者が選択した前記超音波探触子の前記識別データが、前記識別データ記憶部に記憶された前記超音波探触子毎に割り当てられた識別データのいずれかに一致した場合に、前記識別送信信号から前記受波信号を抽出し、前記信号処理部へ出力する第6工程と、
を有することを特徴とする超音波探触子と装置本体との通信の同期方法。 An ultrasonic diagnostic apparatus having at least one ultrasonic probe and an apparatus body,
In the ultrasonic probe,
A vibration unit for outputting and reception received signal reflected waves from the object to transmit ultrasonic waves to a subject, wherein the data storage unit to memorize the identification data assigned to each ultrasonic probe When,
Is provided,
In the device body,
A signal processing unit that executes predetermined signal processing according to an operation mode for the received signal;
An identification data storage unit for storing identification data assigned to each ultrasonic probe ;
A method of synchronizing communication between the ultrasonic probe of the ultrasonic diagnostic apparatus and the apparatus main body, comprising:
A first step in which a user selects an ultrasound probe that establishes synchronization;
A second step of generating an identification transmission signal including at least the identification data and the received signal in one selected ultrasonic probe;
A third step of wirelessly transmitting the identification transmission signal to the apparatus body;
A fourth step of extracting the identification data from the identification transmission signal received by the apparatus body;
A fifth comparison is made as to whether the identification data of the ultrasonic probe selected by the user matches any of the identification data assigned to each of the ultrasonic probes stored in the identification data storage unit. Process,
If the user said selected the identification data of the ultrasound probe, consistent with one of the identification data assigned stored in said identification data storage unit said every ultrasonic probe, the identification A sixth step of extracting the received signal from the transmission signal and outputting it to the signal processing unit;
A method of synchronizing communication between the ultrasonic probe and the apparatus main body.
前記第2工程では、少なくとも前記同期信号と、前記識別データと、前記受波信号とをこの順で有する信号を一単位として複数単位生成し、
前記第5工程では、前記同期信号と同じデータ長分のデータである第1信号を前記識別送信信号の最初から前記一単位のデータ長毎に複数回抽出し、前記第1信号が連続して所定回数、前記記憶部に記憶されている前記同期信号と一致した場合に、前記識別データを、使用者が選択した前記超音波探触子の前記識別データとして抽出することを特徴とする請求項3記載の超音波探触子と装置本体との通信の同期方法。 The data storage unit stores a synchronization signal, and the apparatus main body includes a storage unit that stores the synchronization signal,
In the second step, a plurality of units are generated with a signal having at least the synchronization signal, the identification data, and the received signal in this order as one unit,
In the fifth step, a first signal, which is data corresponding to the same data length as the synchronization signal, is extracted a plurality of times for each unit data length from the beginning of the identification transmission signal, and the first signal continues. The identification data is extracted as the identification data of the ultrasonic probe selected by a user when the synchronization signal matches the synchronization signal stored in the storage unit a predetermined number of times. A method for synchronizing communication between the ultrasonic probe according to 3 and the apparatus main body.
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JP2009245229A JP2011087840A (en) | 2009-10-26 | 2009-10-26 | Ultrasonic diagnosis device, and method for synchronizing communication of ultrasonic probe with system body |
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JP2011087840A JP2011087840A (en) | 2011-05-06 |
JP2011087840A5 true JP2011087840A5 (en) | 2013-04-11 |
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JP2007244579A (en) * | 2006-03-15 | 2007-09-27 | Aloka Co Ltd | Wireless ultrasonic diagnostic apparatus |
JP4908897B2 (en) * | 2006-04-03 | 2012-04-04 | 日立アロカメディカル株式会社 | Wireless ultrasonic diagnostic equipment |
JP4944509B2 (en) * | 2006-06-23 | 2012-06-06 | 日立アロカメディカル株式会社 | Ultrasonic diagnostic equipment |
CN102076264B (en) * | 2009-04-24 | 2014-01-08 | 松下电器产业株式会社 | Wireless ultrasonic diagnostic device, wireless ultrasonic probe, and probe certification method |
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