201130456 六、發明說明： 【發明所屬之技術領域】 本發明係有超音波成像技術，且尤其有·—種超音波 辅助醫療H齡統祕有左右二組制單元，及位於左 右二組偵解元之關穿孔構造；本發日《錢於-種使用該系 統以模擬手術之方法。 【先前技術】 β近幾十年來超音波已廣泛的應用在各醫學領域，超音波裝置 更提安全又方便的「醫學影像」工具。惟超音波射線的 缺點是當它穿齡_，其輯_嚴重，耻顯示在螢幕上的 身體器官或__影像也就很模糊。這雜況在_腦部病灶 時特別明顯，因為紐通常被财擋住，而形成許多腦部顧内的 偵測影像困擾。 經查專利前案，有關本國發明專利274578號「顱部超音波成 像之方法」’揭示針對顱部企管進行探測且建立影像，血管内因注 射有對比_產生衫減泡，該方法包括町步驟··馳内血 官依序發射複數個綠誠的超音波信號，_來自微氣泡的反 射域，將反射域作頻譜分析以制麵響應，其頻寬接近發 射信號的職，依據低頻響應而計算出微氣泡的位置深度，並建 立血管影像。惟其主要缺點是只有單—探射元件，所以對於病灶 的定位效果差，^影像品質欠佳，而且高頻射線對於身體有害， 成本高，成像步驟複雜，實有改良的必要。 201130456 有關本國發明專利189015號「三維外科手術模擬系統及方 法」，揭示一種以個人電腦搭配三維成像單元及輸入單元即可實作 的虛擬影像之手術模擬系統，以供實習醫生或醫學院學生模擬實 習外科手術。 6, 837, 855 ^Use 〇f ultras〇nic transducer for echographic exploration of human or animal body tissues or organs in particular of the eyeball posterior segment j > φ 揭*種超音波裝置及使用該裝置以摘測眼部骨絡病變的方法。 又，美國發明專利5, 776, 068號「Ultrasonic s_ing 〇f伽哪 using a stationary transducer」，揭示—種超音波探頭用以掃 描及檢查眼部病變之裝置。 但疋，至今仍未有任何文献揭示一種超音波探頭系統，其可以 利用二組偵測單元及定位穿孔構造以_精確_腦部顧内、胸 部乳房或肝腎等部位病灶影像位i之裝置，實造成臨床醫療上之 _ 困擾。甚至’至今仍未餘何文献揭示—種制具有上述超音波 探頭系統以供實習醫生模擬外科手術的方法。 緣是’本發明人乃針對上述超音波成像方法等習知技術的缺失 及上述絲，本著麵稍的精神與精益求精之目的，積極不斷 的加以研九改良，胁f期之努力與顺，終於開發設計出本發 明。 【發明内容】 本發明之-主要目的係提供-種超音賴助祕，該系統的探 201130456 Γ= 各偵測單元包括-發射器及-接收 2及位於左右二_咐元之咖料，俾能清晰 測物組織的掃描圖案影像顯示在勞幕上，該超音波輔助 為_具有細她嶋，_ 娜 灶定位效果佳，且其整體系統組件簡單及穩定性高。標乾病 供罄主要目的係提供—種使用該超音波輔助系統以 供醫事人員杈擬實習外科手術之方法。 2成上述及其它目的，本發明之一特徵係提供一種超音波 辅餘统，包括—探頭，—第—_測單元，其包括-第-發射 器及一第-接收器，-第二組偵測單元，其包括—第二發射器及 -第二接收n ’及-位於第—組侧單元與第二㈣測單元間之 穿孔，及一影像處理模組。 本發明之另—特徵係提供—種使用—超音波輔助系統以模擬 手術之方法，該超音波漏緒包括—探頭，包括—第—、 參皁兀’其包括一第一發射器及一第一接收器，一第二組侦測單元， 其包括-第二發射ϋ及—第二接收器，及—位於第—糾 與第二組侦測單元間之穿孔；一影像處理模組，包括-第寸2 放大器广第-遽波器，-第二信號放大器，一第二遽波器，^ -成像器，其包括—比較ϋ及—祕裝置；及—電腦絲，該模 擬手術之方法包括以下步驟：（a)將探頭貼近—模擬探測物組織:目 標’·（b)啟動探頭，影像處理模組，及電腦螢幕，·（c)令第—發射 ϋ及第二發射器同時朝向該模擬探測物組織發射低頻超音波射 201130456 線；（d)令第一接收器及第二接收器分別接收從該模擬探測物組織 反射回來之信號；（e)令第一接收器將收到信號傳送至第一信號放 大器及第-濾'波II ’及令第二接收器收到信號傳送至第二信號放 大器及第二紐器；⑴令比較II將第―滤波器傳來之信號與第二 濾波器傳來之信號互相比較，若二者相同將該信號增強；（幻令成 像裝置根據從比較器傳來之信號強弱而將信號解析為代表一圖案 影像之咼品質信號；（h)令成像裝置將該高品質信號傳送至電腦螢 鲁 幕以圖案影像顯示；及⑴允許-使用者-方面看著電腦螢幕一方 面用手將一手術器械從該探頭之穿孔深入該模擬探測物組織目 才示，以夾取位於該模擬探測物組織内之標靶病灶組織。 以下謹以具體實施例，且佐以圖式作詳細說明，俾使審查委員 能對於本發明之技術特徵，有更進一步之了解。 【實施方式】 首先請參考第1®至第4 ®，其顯示根據本發明—實施例的一 鲁 種超音波輔助系統及使用該系統以模擬手術之方法，該系統包括 以下元件： 一探頭(transducer/probe)l，包括一通過中心的穿孔η，一位 於該穿孔11左侧的第一組偵測單元12，其包括一第一發射器121 及一第一接收器122，及一位於該穿孔n右側的第二組偵測單元 13，其包括一第二發射器131及一第二接收器132。 一影像處理模組2 ’其係接收並處理該探頭1所擷取之信號，其 包括一第一信號放大器21Λ，一第一濾波器21β，一第二信號放大 6 201130456 器22A ’ 一第二濾波器22B，及一成像器23 ,其包括—第一記憶體 231 ’ 一第二記憶體232，一比較器233，及一成像裝置2料，:包 括複數個掃描轉換器（digital scan converter (DSC))2341(圖中 僅顯示一個）。 在本實施例，該探頭1是與影像處理模組2分離的，但是在另 一實施例，該探頭1是與影像處理模組2結合為_體的。 本發明使用齡統以模擬手術之方法的操作步驟如以下所 • 述，首先將該探頭1貼近於模擬探測物組織4 ;接著啟動探頭i， 影像處理模組2及-電腦螢幕3;該探頭i中的第_組偵測單元 12的第一發射器121及第二組偵測單元13的第二發射器i3i，同 時朝向模擬探測物組織4内的預定標靶組織位置發射具有高穿透 力的低頻(如2MHz)超音波射線；接著該探頭丨中的第—組制單 元12的第-接收器122及第二組偵測單元13的第二接收器132 則分別接收從模擬探測物_ 4反射时的信號；接著第一接收 # @ 122將收到的信號傳送至第—信號放大器2U及第一遽波器 21B，及接著第二接收器132將收到的信號傳送至第二信號=大器 22人及第二據波器22B ’以提高信號的品質；接著這些信號從第一 濾波器21B及第二遽波器22β分別傳送至第一記憶體231及第二 記憶體232暫存；接著比較器233比較第一記憶體231中的信號 與第二記憶體232令的信號’若一信號的某一部分與另—信號的 某-部分大致相同，該部分即表示可能的模麵測物組織4之預 定標乾組織位置（即藉由較佳的定位而找到可能的模擬病灶位 201130456 罝）’▲再將該信號部分的強度增加（即補鮮過探測物時衰減的超 ⑷5號）’接著成像裝置234根據從比較器233傳來的信號強弱 且利用高影像解析力的掃描轉換器234卜將信號解析為代表某一 圖案影像的高品質信號；最後，成像裝置辦將該高品質信號傳 送至電腦螢幕3以清晰的影像顯示。藉此，醫事人員6可在營幕3 上清晰地看到模擬探測物組織4内之模擬標乾組織或病灶組織的 掃描®絲像，以機事人貞6於朗驗手術時，藉由支架固 •定該探頭1後，則可以一方面看著螢幕3而另-方面則用一手術 器械5 (修··鑷子）以穿織探頭丨之穿孔u，進而藉由該手 術械5以對準定位穿刺深入至該模擬探測物組織4内之預定標 乾病灶組織位置，以夾取移除該模擬病灶組織，俾達到利用超音 波辅助系統之訓練模擬手術之效能，簡言之，本發明可以於模擬 手術時全程由螢幕3巾直接檢視該手撼械5衫穿卿入標乾 病灶組織位置，進而提高訓練模擬手術之效能者。 _ 較佳地’本發财、統之螢幕3上顯示的酵影像是三維的， 而醫事人貞6可更清楚精確崎到欲移除賴贿職組織4中 的標乾病灶組織者。 由上述本發明的實施例可知，本發明的一種具有二組偵測單元 之超S波辅助系統，其特徵為探測物組織4中之標乾病灶定位效 果佳，其利用具有高穿透力的低頻射線，整體系統組件簡單及穩 定性高’且系統影像品質佳之效能。 上述實施例僅為說明本發明之原理及功效，並非用以限制本 201130456 發明之主要技術特徵及範圍。因此習於此技術之人士對上述實施 例進行修改及變化仍不脫本發明之精神。本發明已具備產業上利 用性、新穎性及進步性，並符合發明專利要件，爰依法提起申請。 【圖式簡單說明】 第1圖是本發明一實施例的探頭的頂視示意圖； • f 2圖是第1圖探頭的前視示意圖，其顯示超音波射線之方向性 及使用狀態； 第3圖是本發明一實施例的影像處理模組方塊圖；及 第4圖是本發明-實施例的超音波輔助系統的操作示意圖。 【主要元件符號說明】 1探頭 U穿孔 # 12第一組偵測單元 121第一發射器 122第一接收器 13第二組偵測單元 131第二發射器 132第二接收器 2影像處理模組 21A第一信號放大器 201130456 21B第一濾波器 22A第二信號放大器 22B第二濾波器 23成像器 231第一記憶體 232 第二記憶體 233 比較器 234成像裝置 2341掃描轉換器 3電腦螢幕 4模擬探測物組織 5 手術器械 6醫事人員201130456 VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to ultrasonic imaging technology, and particularly to a kind of ultrasonic assisted medical H-age system with left and right two-group units, and two sets of left and right detection Yuan Zhiguan perforation structure; this day, "money in - the use of the system to simulate surgery. [Prior Art] β Ultrasound has been widely used in various medical fields in recent decades, and the ultrasonic device is a safe and convenient "medical imaging" tool. However, the disadvantage of ultrasonic rays is that when it is worn, its series is severe, and the body organs or __ images displayed on the screen are very vague. This miscellaneous condition is particularly noticeable in the brain lesions, because the New Zealand is usually blocked by wealth, and it is often plagued by the detection images in many brains. According to the pre-existing patent case, the national invention patent No. 274578 "Method of Cranial Ultrasound Imaging" reveals that the cranial management is detected and the image is established, and the intravascular injection is compared with the injection _ to generate the foam reduction. The method includes the steps of the town. · Chi's blood officer sequentially emits a plurality of green-sounding ultrasonic signals, _ from the reflection domain of the micro-bubbles, and the reflection domain is used for spectrum analysis to make a surface response. The bandwidth is close to the position of the transmitted signal, and is calculated according to the low-frequency response. Depth the position of the microbubbles and create a vascular image. However, the main disadvantage is that there is only a single-exposure element, so the positioning effect on the lesion is poor, the image quality is not good, and the high-frequency radiation is harmful to the body, the cost is high, the imaging step is complicated, and there is a need for improvement. 201130456 The national invention patent No. 189015 "Three-dimensional surgical simulation system and method" discloses a virtual imaging surgical simulation system that can be implemented by a personal computer with a three-dimensional imaging unit and an input unit for simulation by an intern or medical student. Internship surgery. 6, 837, 855 ^Use 〇f ultras〇nic transducer for echographic exploration of human or animal body tissues or organs in particular of the eyeball posterior segment j > φ * 种 type of ultrasonic device and use of the device to extract the eye The method of collateral disease. Further, U.S. Patent No. 5,776,068, "Ultrasonic s_ing 〇f gamma using a stationary transducer", discloses a device for scanning and examining an ocular lesion. However, there is still no literature revealing an ultrasound probe system that can utilize two sets of detection units and a positioning perforation structure to accurately display the image of the lesions in the brain, chest breasts or liver and kidney. It has caused _ problems in clinical medicine. Even the 'disclosure of the literature' has been made to produce a method with the above-described ultrasonic probe system for a surgeon to simulate a surgical procedure. The reason is that the inventor of the present invention has been aiming at the lack of the conventional techniques such as the above-described ultrasonic imaging method and the above-mentioned silk, and has been actively researching and improving the purpose of the spirit and excellence of the above-mentioned ultrasonic imaging methods. The invention was finally developed and designed. SUMMARY OF THE INVENTION The main object of the present invention is to provide a kind of super-sounding assistance. The detection of the system 201130456 Γ= each detecting unit includes a transmitter and a receiving 2 and a coffee ware located at the left and right sides.扫描 The image of the scan pattern of the object can be clearly displayed on the screen. The ultrasonic aid is _ with fine 嶋, _ Na stove positioning effect is good, and its overall system components are simple and stable. The main purpose of the sputum supply is to provide a method of using the ultrasound assist system for medical personnel to simulate an internal surgery. 2% of the above and other objects, a feature of the present invention provides an ultrasonic auxiliary system comprising a probe, a first-test unit, including a -th-transmitter and a first-receiver, - a second group The detecting unit includes a second transmitter and a second receiving n' and a through hole between the first group side unit and the second (four) measuring unit, and an image processing module. Another feature of the present invention is to provide a method of simulating surgery using an ultrasonic assist system, the ultrasonic leak comprising - a probe comprising - a - saponin - comprising a first emitter and a first a receiver, a second group of detection units, including a second transmitter and a second receiver, and a perforation between the first and second detection units; an image processing module, including - inch 2 amplifier wide - chopper, - second signal amplifier, a second chopper, ^ - imager, which includes - comparison of the ϋ and - secret device; and - computer wire, the method of simulated surgery Including the following steps: (a) close the probe - analog probe tissue: target '· (b) start the probe, image processing module, and computer screen, · (c) let the first - launch ϋ and the second transmitter simultaneously The simulated probe tissue emits a low frequency ultrasonic wave emitting the 201130456 line; (d) causing the first receiver and the second receiver to respectively receive signals reflected from the simulated probe tissue; (e) causing the first receiver to receive Signal is transmitted to the first signal amplifier and - 'wave II' and the second receiver receives the signal to the second signal amplifier and the second button; (1) causes comparison II to compare the signal from the first filter with the signal from the second filter, If the two are the same, the signal is enhanced; (the magical imaging device parses the signal into a quality signal representing a pattern image according to the signal strength from the comparator; (h) causes the imaging device to transmit the high quality signal to The computer screen is displayed as a pattern image; and (1) the allowable-user-side view of the computer screen is performed by hand inserting a surgical instrument from the perforation of the probe into the simulated probe tissue to capture the simulation. The target lesion tissue in the probe tissue. The following is a detailed description of the specific embodiment and the drawings, so that the reviewing committee can further understand the technical features of the present invention. Referring to Sections 1 through 4, there is shown a Lu ultrasonic assist system in accordance with the present invention, and a method of using the same to simulate surgery, the system comprising the following components: A probe (transducer/probe) 1 includes a through-center via η, a first set of detecting units 12 located on the left side of the through-hole 11, and includes a first transmitter 121 and a first receiver 122, and a second group of detecting units 13 on the right side of the through hole n includes a second transmitter 131 and a second receiver 132. An image processing module 2' receives and processes the probe 1 The signal includes a first signal amplifier 21A, a first filter 21β, a second signal amplification 6 201130456 22A 'a second filter 22B, and an imager 23 including - a first memory 231 ' A second memory 232, a comparator 233, and an imaging device 2 include: a plurality of digital scan converters (DSCs) 2341 (only one is shown). In the present embodiment, the probe 1 is separated from the image processing module 2, but in another embodiment, the probe 1 is combined with the image processing module 2 as a body. The operation steps of the method for simulating surgery in the present invention are as follows. First, the probe 1 is placed close to the simulated probe tissue 4; then the probe i, the image processing module 2 and the computer screen 3 are activated; the probe The first transmitter 121 of the first group detection unit 12 and the second transmitter i3i of the second group detection unit 13 simultaneously emit high penetration toward a predetermined target tissue position within the simulated probe tissue 4. The low frequency (eg, 2 MHz) ultrasonic ray of the force; then the first receiver 132 of the first unit 12 of the probe unit and the second receiver 132 of the second group of detection units 13 respectively receive the analog probe _4 signal at the time of reflection; then the first reception #@122 transmits the received signal to the first signal amplifier 2U and the first chopper 21B, and then the second receiver 132 transmits the received signal to the second The signal = 22 persons and the second wave 22B' are used to improve the quality of the signal; then these signals are transmitted from the first filter 21B and the second chopper 22β to the first memory 231 and the second memory 232, respectively. Temporary storage; then comparator 233 compares first memory 231 The signal and the second memory 232 cause the signal 'if a certain portion of the signal is substantially the same as the other portion of the other signal, the portion indicating the predetermined target tissue position of the possible die face tissue 4 (ie, borrowing The possible simulated lesion position is found by the better positioning 201130456 罝) '▲ and then the intensity of the signal portion is increased (ie, the super (4) No. 5 which is attenuated when the detector is replenished)', followed by the imaging device 234 according to the comparison from the comparator 233 The incoming signal is strong and the high-resolution signal is used to scan the signal into a high-quality signal representing a certain image. Finally, the imaging device transmits the high-quality signal to the computer screen 3 for clear image display. . In this way, the medical staff 6 can clearly see the scanning standard silk image of the simulated standard dry tissue or the lesion tissue in the simulated probe tissue 4 on the camp 3, by means of the machine person 6 during the Lang operation After the probe is fixed, the probe 1 can be viewed on the one hand and the surgical instrument 5 (repaired and scorpion) on the other side to pierce the perforation u of the probe, and then the surgical device 5 Aligning the positioning puncture into the predetermined dry lesion tissue position in the simulated probe tissue 4, to remove and remove the simulated lesion tissue, and to achieve the performance of the training simulation operation using the ultrasonic assist system, in short, the present The invention can directly inspect the position of the hand-held sputum 5 shirt through the screen of the dry lesion in the whole process of the simulated operation, thereby improving the performance of the training simulation surgery. _ Preferably, the yeast image displayed on the screen of the fortune and the system 3 is three-dimensional, and the medical staff 6 can more clearly and accurately determine the target of the dry tissue organizer in the 4th. It can be seen from the above embodiments of the present invention that the super-S wave assisting system with two sets of detecting units of the present invention is characterized in that the target dry lesions in the probe tissue 4 have good positioning effect, and the use of the high penetration force is utilized. Low-frequency ray, the overall system components are simple and stable, and the system image quality is good. The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the main technical features and scope of the present invention. Therefore, those skilled in the art can make modifications and changes to the above embodiments without departing from the spirit of the invention. The invention has the industrial applicability, novelty and progress, and meets the requirements of the invention patent, and files an application according to law. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a top plan view of a probe according to an embodiment of the present invention; • FIG. 2 is a front view of the probe of FIG. 1 showing the directivity and use state of ultrasonic rays; 1 is a block diagram of an image processing module according to an embodiment of the present invention; and FIG. 4 is a schematic diagram showing the operation of the ultrasonic assist system of the present invention. [Main component symbol description] 1 probe U perforation # 12 first group detection unit 121 first transmitter 122 first receiver 13 second group detection unit 131 second transmitter 132 second receiver 2 image processing module 21A first signal amplifier 201130456 21B first filter 22A second signal amplifier 22B second filter 23 imager 231 first memory 232 second memory 233 comparator 234 imaging device 2341 scan converter 3 computer screen 4 analog detection Organization 5 surgical instruments 6 medical staff