TW201713282A

TW201713282A - Angle-adjustable double-lens device for stereo microscope for surgical operation adjusting an angle, providing images for different depths in real time and shortening the surgical operation time

Info

Publication number: TW201713282A
Application number: TW104133345A
Authority: TW
Inventors: Ming-Zhou Gu; Kai-Zhe Liu; Kun-Wei Lin; Yi-Fang Gu; shi-ji Zhan; tong-wen Wang; yi-jun Li
Original assignee: Show Chwan Memorial Hospital
Priority date: 2015-10-12
Filing date: 2015-10-12
Publication date: 2017-04-16
Also published as: TWI580405B

Abstract

The present invention discloses an angle-adjustable double-lens device of a stereo microscope for a surgical operation. The angle-adjustable double-lens device is provided with an outer shell, an imaging group and an adjusting group; an opening is formed in the outer shell; the imaging group is arranged in the outer shell and is provided with two lenses and an image processing chip, and the two lenses are rotatably arranged in the outer shell; the adjusting group is arranged in the outer shell and is provided with two adjusting units; and each adjusting unit is provided with a driving motor, a cam and a limiting member, the driving motor is arranged on the outer shell, the cam is sleeved on the driving motor and abutted against one of the lenses, and the limiting member is combined with the outer shell and one of the lenses, so that the lens keeps abutting against the cam. This invention provides an angle-adjustable double-lens device capable of adjusting an angle, providing images for different depths in real time and shortening the surgical operation time.

Description

用於手術立體顯微鏡的可調變角度之雙鏡頭裝置Adjustable angled dual lens device for surgical stereo microscope

本發明涉及一種手術顯微鏡裝置，尤指一種用於手術立體顯微鏡的可調變角度之雙鏡頭裝置。The invention relates to a surgical microscope device, in particular to a double-lens device with adjustable angle of change for an operating stereo microscope.

隨著科技的日新月異，使得醫術方面有顯著的進步，其中有關3D立體影像是目前相當熱門的技術及議題，其係可應用於臨床的手術上，讓醫生能對於複雜且具有不同厚度的器官或組織進行切割、移除或者治療，對於疾病的檢查及治療上有相當大的幫助，讓醫生可更容易且準確地進行開刀手術，大幅提升醫療技術及品質，因此，目前市面上具有多種類型的3D立體手術顯微鏡裝置。With the rapid development of science and technology, there has been significant progress in medical science. Among them, 3D stereoscopic images are currently a very popular technology and topic, which can be applied to clinical surgery, allowing doctors to work on complex organs with different thicknesses or Tissue cutting, removal or treatment is of great help in the examination and treatment of diseases, allowing doctors to perform surgery more easily and accurately, and greatly improve medical technology and quality. Therefore, there are many types of products on the market. 3D stereoscopic surgery microscope device.

然而，現有3D立體手術顯微鏡裝置(如Leica ULT 500顯微鏡裝置等)主要係於機體前端的懸臂上設置有一物鏡組以及至少兩接目鏡組，該物鏡組係用以對於人體或組織進行影像的擷取，而各接目鏡組係與該物鏡組相連接，藉以讓使用者可透過接目鏡組觀察到物鏡組所擷取的影像，但是該物鏡組內的鏡頭係為一固定型態的結構，因此，現有3D立體手術顯微鏡裝置僅能透過該固定式的鏡頭之景深，取得同一深度的人體內部器官或組織的影像，因此僅能提供同一深度的立體影像，而無法將人體某些區域的病變組織或血管清楚呈現出來，讓醫生僅能透過手動調整該機體位置、或者透過經驗及有限的影像資料進行手術，不僅會相對影響手術操作的流暢性與增加開刀時間，且會產生誤切到其他部位的情形，進而無法提供良好的醫療效果，實有其需加以改進之處。However, the existing 3D stereoscopic microscope device (such as the Leica ULT 500 microscope device, etc.) is mainly provided with an objective lens group and at least two eyepiece groups on the cantilever of the front end of the body, which is used for imaging the human body or tissue. And each eyepiece group is connected to the objective lens group, so that the user can observe the image captured by the objective lens group through the eyepiece group, but the lens in the objective lens group is a fixed type structure. Therefore, the existing 3D stereoscopic microscope device can only obtain the image of the internal organs or tissues of the human body at the same depth through the depth of field of the fixed lens, and therefore can only provide the stereoscopic image of the same depth, and cannot change the lesions of certain regions of the human body. The tissue or blood vessels are clearly presented, allowing the doctor to perform surgery only by manually adjusting the position of the body, or through experience and limited imaging data, which will not only affect the fluency of the operation and increase the time of the operation, but also cause mis-cutting to other The situation of the part, in turn, does not provide a good medical effect, and there is a need for improvement.

為解決現有3D立體手術顯微鏡裝置僅能透過固定式鏡頭的景深，取得特定深度的立體影像，無法清楚呈現人體某些區域的病變組織或血管結構，對於手術操作的流暢性與開刀時間有所影響，且會產生誤切到其他部位的情形，進而無法提供良好的醫療效果，也相對限制現有手術立體顯微鏡的實用性等的不足及限制，因此，本發明的主要目的在於提出一種用於手術立體顯微鏡的可調變角度之雙鏡頭裝置，其係透過精簡的結構配置方式，讓使用者可調整該雙鏡頭裝置的角度，使該雙鏡頭裝置能具有不同的景深，進而即時地對於不同深度的人體內部器官或組織進行影像擷取，藉以清楚地呈現複雜組織或器官的三維影像，讓醫生可準確且即時地判斷人體內部器官或組織的相對位置以及進行手術，提供一可調變角度、即時提供不同深度影像且可縮短手術時間的用於手術立體顯微鏡的可調變角度之雙鏡頭裝置。In order to solve the existing 3D stereoscopic microscope device, only the depth of field of the fixed lens can be obtained, and a stereoscopic image with a specific depth can be obtained, and the diseased tissue or blood vessel structure in certain regions of the human body cannot be clearly displayed, which has an influence on the smoothness of the operation operation and the operation time. And it may cause mis-cutting to other parts, which in turn may not provide a good medical effect, and also relatively limit the limitations and limitations of the practicality of the existing surgical stereo microscope. Therefore, the main object of the present invention is to provide a stereo for surgery. The microscope's variable angle dual lens device allows the user to adjust the angle of the dual lens device through a streamlined configuration, so that the dual lens device can have different depth of field, and thus for different depths in real time. The internal organs or tissues of the human body are imaged to clearly represent the three-dimensional images of complex tissues or organs, allowing the doctor to accurately and instantly determine the relative position of the internal organs or tissues of the human body and perform surgery to provide an adjustable angle and instant Provide different depth images and shorten the operation time The angularly adjustable double lens device of the stereoscopic surgical microscope.

為達到上述目的，本發明提供一用於手術立體顯微鏡的可調變角度之雙鏡頭裝置其係設有一外殼體、一影像組及一調整組，其中：該外殼體為一中空殼體，且該外殼體於底部設有一開口；該影像組設於該外殼體內且設有兩鏡頭及一影像處理晶片，該兩鏡頭可轉動地間隔設於該外殼體內且位於該開口範圍內，該影像處理晶片設於該外殼體內且與該兩鏡頭相電性連接，藉以將該兩鏡頭所擷取的影像進行處理；以及該調整組設於該外殼體內且設有兩調整單元，該兩調整單元設於該外殼體內且位於兩鏡頭的外側，且兩調整單元分別與兩鏡頭相結合，各調整單元設有一驅動馬達、一凸輪及一限位件，該驅動馬達設於該外殼體內且位於其中一鏡頭的一側邊，該驅動馬達朝該外殼體的開口方向凸設有一驅動軸，該凸輪以偏心方式套設於該驅動馬達的驅動軸上，且與一靠近該驅動馬達的鏡頭之外表面相抵靠，該限位件與該外殼體及其中一鏡頭相結合，使該鏡頭可保持與該凸輪相抵靠而不分離。In order to achieve the above object, the present invention provides an adjustable angle double lens device for an operating stereo microscope, which is provided with an outer casing, an image group and an adjustment group, wherein: the outer casing is a hollow casing. The image is disposed in the outer casing and is provided with two lenses and an image processing chip. The two lenses are rotatably spaced apart from the outer casing and located within the opening. The processing chip is disposed in the outer casing and electrically connected to the two lenses, so as to process the images captured by the two lenses; and the adjustment is disposed in the outer casing and is provided with two adjusting units, the two adjusting units The motor is disposed in the outer casing of the outer casing, and the two adjusting units are respectively combined with the two lenses. Each adjusting unit is provided with a driving motor, a cam and a limiting member. The driving motor is disposed in the outer casing and located therein. a drive shaft of the drive motor protrudes toward the opening of the outer casing, and the cam is eccentrically sleeved on the drive shaft of the drive motor. And a lens adjacent to the outside surface abuts against a driving motor, combined with the stopper member and the housing member in a lens so that the lens can be maintained without separation in abutment with the cam.

進一步，各鏡頭於中段處設有一與該外殼體相結合的軸承座，使各鏡頭可透過相對應的軸承座而相對該外殼體轉動。Further, each lens is provided at the middle portion with a bearing seat coupled with the outer casing, so that each lens can be rotated relative to the outer casing through the corresponding bearing housing.

再進一步，各軸承座可為一滾珠軸承。Further, each bearing housing can be a ball bearing.

較佳的是，該影像組於該外殼體內設有一位於兩鏡頭之間的***，透過該***對於一欲擷取影像之位置進行定位，且可用以校正兩鏡頭的傾斜角度。Preferably, the image set is provided with a positioner between the two lenses in the outer casing, and the position of the image to be captured is located through the positioner, and can be used to correct the tilt angle of the two lenses.

較佳的是，該***為一雙雷射發射器。Preferably, the positioner is a pair of laser emitters.

較佳的是，各驅動馬達為一步進馬達。Preferably, each of the drive motors is a stepper motor.

較佳的是，各鏡頭的外表面設有一與相對應凸輪相抵靠的滾珠。Preferably, the outer surface of each lens is provided with a ball that abuts against the corresponding cam.

較佳的是，各限位件為一彈簧。Preferably, each of the limiting members is a spring.

較佳的是，該影像組於該外殼體的一外側面設有一與該影像處理晶片相電性連接的顯示幕，進而將處理後所得到的影像顯示於該顯示幕上。Preferably, the image group is provided with a display screen electrically connected to the image processing chip on an outer side of the outer casing, and the processed image is displayed on the display screen.

較佳的是，各鏡頭為一互補式金屬氧化物半導體鏡頭或一電荷耦合元件鏡頭。Preferably, each lens is a complementary metal oxide semiconductor lens or a charge coupled device lens.

藉由上述的技術特徵，本發明可調變角度之雙鏡頭裝置於使用時，可透過該操作組控制的方式，經由該主機的程式處理介面發訊號置該調整組的各調整單元中，使各調整單元的驅動馬達產生轉動，進而該驅動軸帶動相對應的凸輪轉動，其中由於該凸輪係以偏心方式設置於該驅動軸上，因此，當該凸輪隨著相對應驅動軸轉動時，該鏡頭會受該相對應限位件的拉持而保持與該凸輪相抵靠，並以其軸承座為軸心相對該外殼體轉動，即可方便且即時地對於兩鏡頭21的角度進行調整，使調整後的兩鏡頭產生不同景深，進而對於不同深度的三維複雜組織(器官)進行影像擷取，讓醫生能如圖8所示於手術過程中，能即時且清楚看到不同深度的三維複雜組織(器官)上病變的組織及血管，讓醫生在手術過程中可獲得動態即時且具有不同深度影像的3D立體影，進而精準地判斷出不同深度的三維複雜組織(器官)上的病灶，且於開刀過程中降低誤切到其他部位(神經或血管)的機率，使醫生更容易去執行手術行為且有效地縮短手術時間，藉以提供一可調變角度、即時提供不同深度影像且可縮短手術時間的用於手術立體顯微鏡的可調變角度之雙鏡頭裝置。According to the above technical feature, the dual-lens device of the adjustable angle of the present invention can be placed in each adjustment unit of the adjustment group via the program processing interface of the host through the operation group control mode. The driving motor of each adjusting unit generates rotation, and the driving shaft drives the corresponding cam to rotate, wherein the cam is eccentrically disposed on the driving shaft, so when the cam rotates with the corresponding driving shaft, The lens is held by the corresponding limiting member to be abutted against the cam, and the bearing housing is pivoted relative to the outer casing, so that the angles of the two lenses 21 can be adjusted conveniently and instantaneously. The adjusted two lenses produce different depth of field, and then image capture of three-dimensional complex tissues (organs) of different depths, so that the doctor can instantly and clearly see the three-dimensional complex tissues at different depths during the operation as shown in FIG. The tissues and blood vessels of the lesions on the (organ) allow the doctor to obtain 3D stereoscopic images of dynamic and immediate images with different depths during the operation, and then accurately judge Defects on three-dimensional complex tissues (organs) at different depths, and reducing the chance of mis-cutting to other sites (nerves or blood vessels) during the surgery, making it easier for doctors to perform surgical procedures and effectively shorten the operation time, thereby providing A two-lens device with adjustable angles for an operating stereo microscope that can be adjusted to different angles and provide different depth images in real time and can shorten the operation time.

為能詳細瞭解本發明的技術特徵及實用功效，並可依照說明書的內容來實現，玆進一步以如圖式所示的較佳實施例，詳細說明如后：In order to understand the technical features and practical functions of the present invention in detail, and in accordance with the contents of the specification, the following is further illustrated in the following preferred embodiments.

請參看如圖1至3所示本發明用於手術立體顯微鏡的可調變角度之雙鏡頭裝置，該可調變角度之雙鏡頭裝置係設於一手術立體顯微鏡50上，其中該手術立體顯微鏡50設有一機體51、一機械手臂組52及一操作組53，該機體51於內部設有一主機511，該主機511內具有一程式處理介面，該機械手臂組52係與該機體51相結合且設有一轉動臂521，該操作組53與該機械手臂組52相結合且與該機體51相電性連接。Referring to Figures 1 to 3, the double-lens device of the adjustable angle of the present invention for use in an operating stereo microscope is provided on a surgical stereo microscope 50, wherein the surgical stereo microscope The main body 51 is provided with a body 51 and an operation group 53. The main body 51 is internally provided with a main body 511. The main body 511 has a processing interface. The mechanical arm 52 is coupled to the main body 51. A rotating arm 521 is provided. The operating group 53 is coupled to the mechanical arm set 52 and electrically connected to the body 51.

請進一步配合參看如圖4及5所示，該可調變角度之雙鏡頭裝置係與該手術顯微鏡的機械手臂組相結合且設有一外殼體10、一影像組20及一調整組30，其中：Further, as shown in FIGS. 4 and 5, the adjustable angle dual lens device is combined with the mechanical arm of the operating microscope and is provided with an outer casing 10, an image group 20 and an adjustment group 30, wherein :

該外殼體10係為一與該轉動臂521相固設結合的中空殼體，該外殼體10於底部設有一開口11。The outer casing 10 is a hollow casing fixedly coupled to the rotating arm 521, and the outer casing 10 is provided with an opening 11 at the bottom.

該影像組20係設於該外殼體10內且與該主機511相連接，該影像組20設有兩鏡頭21、一影像處理晶片22、一顯示幕23及一***24，該兩鏡頭21可轉動地間隔設於該外殼體10內且位於該外殼體10的開口11範圍內，使該兩鏡頭21可透過該開口11而擷取該外殼體10之外部環境的影像，較佳的是，各鏡頭21於中段處係設有一與該外殼體10相結合的軸承座211，使各鏡頭21可透過相對應的軸承座211而相對該外殼體10轉動，且各軸承座211可為一滾珠軸承，進一步，各鏡頭21可為一互補式金屬氧化物半導體鏡頭(Complementary Metal-Oxide-Semiconductor；CMOS)或一電荷耦合元件鏡頭(Charge-coupled Device；CCD)。The image group 20 is disposed in the outer casing 10 and connected to the main body 511. The image group 20 is provided with two lenses 21, an image processing chip 22, a display screen 23 and a positioner 24, and the two lenses 21 are provided. Rotatingly disposed in the outer casing 10 and located in the opening 11 of the outer casing 10, the two lenses 21 can pass through the opening 11 to capture an image of the external environment of the outer casing 10, preferably Each of the lenses 21 is provided with a bearing housing 211 coupled to the outer casing 10 at the middle portion, so that the lenses 21 can be rotated relative to the outer casing 10 through the corresponding bearing housings 211, and each bearing housing 211 can be a The ball bearing, further, each lens 21 can be a Complementary Metal-Oxide-Semiconductor (CMOS) or a Charge-coupled Device (CCD).

該影像處理晶片22設於該外殼體10內且與該兩鏡頭21及該主機511的程式處理介面相電性連接，藉以將該兩鏡頭21所擷取的影像進行處理，並將所擷取的影像經該程式處理介面合成一3D立體影像，該顯示幕23係設於該外殼體10的一外側面且與該影像處理晶片22相電性連接，進而將處理後所得到的立體影像顯示於該顯示幕23上，該***24係設於該外殼體10內且位於兩鏡頭21之間，較佳的是，該***24為一雙雷射發射器，讓使用者可透過該***24對於欲擷取影像之位置進行定位，進而讓兩鏡頭21可方便且快速地對準欲擷取影像之位置，並且可用以校正兩鏡頭21的傾斜角度。The image processing chip 22 is disposed in the outer casing 10 and electrically connected to the two lens 21s and the processing interface of the host 511, so as to process the images captured by the two lenses 21 and capture the images. The image is processed by the program processing interface to form a 3D stereo image. The display screen 23 is disposed on an outer side of the outer casing 10 and electrically connected to the image processing chip 22, thereby displaying the stereoscopic image obtained after the processing. On the display screen 23, the locator 24 is disposed in the outer casing 10 and located between the two lenses 21. Preferably, the locator 24 is a pair of laser emitters for the user to pass through. The positioner 24 positions the position where the image is to be captured, so that the two lenses 21 can conveniently and quickly align the position of the image to be captured, and can be used to correct the tilt angle of the two lenses 21.

該調整組30係設於該外殼體10內且設有兩調整單元31，該兩調整單元31設於該外殼體10內且位於兩鏡頭21的外側，且兩調整單元31係分別與兩鏡頭21相結合，其中各調整單元31設有一驅動馬達32、一凸輪33及一限位件34，其中該驅動馬達32係設於該外殼體10內且位於其中一鏡頭21的一側邊，該驅動馬達32朝該外殼體10的開口11方向凸設有一驅動軸321，較佳的是，該驅動馬達32可為一步進馬達，該凸輪33係套設於該驅動馬達32的驅動軸321上，且與一靠近該驅動馬達32的鏡頭21之外表面相抵靠，較佳的是，各鏡頭21的外表面設有一與相對應凸輪33相抵靠的滾珠212，其中該凸輪33係如圖5所示以偏心方式套設於該驅動軸321上而與一相對應的鏡頭21相抵靠，該限位件34係與該外殼體10及其中一鏡頭21相結合，使該鏡頭21可保持與該凸輪33相抵靠而不分離，且可避免鏡頭21於轉動的過程中過度搖晃，較佳的是，該限位件34可為一彈簧。The adjustment unit 30 is disposed in the outer casing 10 and is provided with two adjusting units 31. The two adjusting units 31 are disposed in the outer casing 10 and located outside the two lenses 21, and the two adjusting units 31 are respectively coupled with the two lenses. The combination of the two adjustment units 31 is provided with a driving motor 32, a cam 33 and a limiting member 34. The driving motor 32 is disposed in the outer casing 10 and is located at one side of one of the lenses 21. A driving shaft 321 is protruded from the driving motor 32 toward the opening 11 of the outer casing 10. Preferably, the driving motor 32 is a stepping motor, and the cam 33 is sleeved on the driving shaft 321 of the driving motor 32. And abutting against the outer surface of the lens 21 of the driving motor 32, preferably, the outer surface of each lens 21 is provided with a ball 212 abutting against the corresponding cam 33, wherein the cam 33 is as shown in FIG. The lens 321 is eccentrically disposed on the driving shaft 321 to abut against a corresponding lens 21, and the limiting member 34 is coupled with the outer casing 10 and a lens 21 thereof, so that the lens 21 can be kept The cam 33 abuts without being separated, and can prevent the lens 21 from rotating In the process of excessive shaking, preferably, the limiting member 34 can be a spring.

請配合參看如圖6及7所示，本發明可調變角度之雙鏡頭裝置於使用時，可透過該操作組53控制的方式，經由該主機511的程式處理介面發訊號置該調整組30的各調整單元31中，使各調整單元31的驅動馬達32產生轉動，進而該驅動軸321帶動相對應的凸輪33轉動，其中由於該凸輪33係以偏心方式設置於該驅動軸321上，因此，當該凸輪33隨著相對應驅動軸321轉動時，該鏡頭21會受該相對應限位件34的拉持而保持與該凸輪33相抵靠，並以其軸承座211為軸心相對該外殼體10轉動，即可方便且即時地對於兩鏡頭21的角度進行調整，使調整後的兩鏡頭21產生不同景深，進而對於不同深度的三維複雜組織(器官)進行影像擷取，讓醫生能如圖8所示於手術過程中，能即時且清楚看到不同深度的三維複雜組織(器官)上病變的組織及血管，讓醫生在手術過程中可獲得動態即時且具有不同深度影像的3D立體影，進而精準地判斷出不同深度的三維複雜組織(器官)上的病灶，且於開刀過程中降低誤切到其他部位(神經或血管)的機率，使醫生更容易去執行手術行為且有效地縮短手術時間，藉以提供一可調變角度、即時提供不同深度影像且可縮短手術時間的用於手術立體顯微鏡的可調變角度之雙鏡頭裝置。As shown in FIG. 6 and FIG. 7 , the dual-lens device of the variable angle of the present invention can be set by the program processing interface of the host 511 through the control group 53 during use. In each of the adjusting units 31, the driving motor 32 of each adjusting unit 31 is rotated, and the driving shaft 321 drives the corresponding cam 33 to rotate. Since the cam 33 is eccentrically disposed on the driving shaft 321, the cam 33 is eccentrically disposed on the driving shaft 321, When the cam 33 rotates with the corresponding driving shaft 321 , the lens 21 is held by the corresponding limiting member 34 and abuts against the cam 33 , and the bearing housing 211 is axially opposite to the bearing 33 . When the outer casing 10 is rotated, the angles of the two lenses 21 can be adjusted conveniently and instantaneously, so that the adjusted two lenses 21 have different depth of field, thereby performing image capturing on three-dimensional complex tissues (organs) of different depths, so that the doctor can As shown in Figure 8, during the operation, the tissues and blood vessels of the three-dimensional complex tissues (organs) at different depths can be seen instantly and clearly, so that the doctor can obtain dynamic instant and different during the operation. The 3D stereoscopic image of the image, which accurately determines the lesions on the three-dimensional complex tissues (organs) at different depths, and reduces the chance of mis-cutting to other parts (nerves or blood vessels) during the operation, making it easier for the doctor to perform Surgical behavior and effective shortening of the operation time, thereby providing a variable angle double lens device for an operating stereo microscope with an adjustable angle, instant providing different depth images and shortening the operation time.

10‧‧‧外殼體
11‧‧‧開口
20‧‧‧影像組
21‧‧‧鏡頭
211‧‧‧軸承座
212‧‧‧滾珠
22‧‧‧影像處理晶片
23‧‧‧顯示幕
24‧‧‧***
30‧‧‧調整組
31‧‧‧調整單元
32‧‧‧驅動馬達
321‧‧‧驅動軸
33‧‧‧凸輪
34‧‧‧限位件
50‧‧‧手術立體顯微鏡
51‧‧‧機體
511‧‧‧主機
52‧‧‧機械手臂組
521‧‧‧轉動臂
53‧‧‧操作組10‧‧‧Outer casing
11‧‧‧ openings
20‧‧‧Image Group
21‧‧‧ lens
211‧‧‧ bearing housing
212‧‧‧ balls
22‧‧‧Image Processing Wafer
23‧‧‧ display screen
24‧‧‧Locator
30‧‧‧Adjustment group
31‧‧‧Adjustment unit
32‧‧‧Drive motor
321‧‧‧ drive shaft
33‧‧‧ cam
34‧‧‧Limited parts
50‧‧‧Surgical stereo microscope
51‧‧‧ body
511‧‧‧Host
52‧‧‧Mechanical arm group
521‧‧‧Rotating arm
53‧‧‧Operation Group

圖1是本發明設於一手術立體顯微鏡上的外觀立體圖。圖2是本發明與該手術立體顯微鏡相分離的立體外觀示意圖。圖3是本發明設於該手術立體顯微鏡上的仰視示意圖。圖4是本發明局部放大的剖面側視示意圖。圖5是本發明另一局部放大的側視示意圖。圖6是本發明的方塊示意圖。圖7是本發明局部放大的操作剖面側視示意圖。圖8是設置本發明的手術立體顯微鏡進行使用的操作示意圖。1 is a perspective view showing the appearance of the present invention on a surgical stereo microscope. 2 is a schematic perspective view of the present invention separated from the surgical stereo microscope. 3 is a bottom plan view of the present invention disposed on the surgical stereo microscope. Figure 4 is a partially enlarged side elevational view of the present invention. Figure 5 is a partially enlarged side elevational view of the present invention. Figure 6 is a block diagram of the present invention. Figure 7 is a side elevational view, partially enlarged, of the operation of the present invention. Fig. 8 is a schematic view showing the operation of using the surgical stereo microscope of the present invention.

10‧‧‧外殼體 10‧‧‧Outer casing

20‧‧‧影像組 20‧‧‧Image Group

21‧‧‧鏡頭 21‧‧‧ lens

211‧‧‧軸承座 211‧‧‧ bearing housing

212‧‧‧滾珠 212‧‧‧ balls

22‧‧‧影像處理晶片 22‧‧‧Image Processing Wafer

24‧‧‧*** 24‧‧‧Locator

30‧‧‧調整組 30‧‧‧Adjustment group

31‧‧‧調整單元 31‧‧‧Adjustment unit

32‧‧‧驅動馬達 32‧‧‧Drive motor

321‧‧‧驅動軸 321‧‧‧ drive shaft

33‧‧‧凸輪 33‧‧‧ cam

34‧‧‧限位件 34‧‧‧Limited parts

Claims

一種用於手術立體顯微鏡的可調變角度之雙鏡頭裝置，其係設有一外殼體、一影像組及一調整組，其中：該外殼體為一中空殼體，且該外殼體於底部設有一開口；該影像組設於該外殼體內且設有兩鏡頭及一影像處理晶片，該兩鏡頭可轉動地間隔設於該外殼體內且位於該開口範圍內，該影像處理晶片設於該外殼體內且與該兩鏡頭相電性連接，藉以將該兩鏡頭所擷取的影像進行處理；以及該調整組設於該外殼體內且設有兩調整單元，該兩調整單元設於該外殼體內且位於兩鏡頭的外側，且兩調整單元分別與兩鏡頭相結合，各調整單元設有一驅動馬達、一凸輪及一限位件，該驅動馬達設於該外殼體內且位於其中一鏡頭的一側邊，該驅動馬達朝該外殼體的開口方向凸設有一驅動軸，該凸輪以偏心方式套設於該驅動馬達的驅動軸上，且與一靠近該驅動馬達的鏡頭之外表面相抵靠，該限位件與該外殼體及其中一鏡頭相結合，使該鏡頭可保持與該凸輪相抵靠而不分離。A double-lens device with adjustable angle for an operating stereo microscope, which is provided with an outer casing, an image group and an adjustment group, wherein: the outer casing is a hollow casing, and the outer casing is provided at the bottom An image is disposed in the outer casing and is provided with two lenses and an image processing chip. The two lenses are rotatably spaced apart from the outer casing and located within the opening. The image processing chip is disposed in the outer casing. And electrically connecting the two lenses, so as to process the images captured by the two lenses; and the adjustment is disposed in the outer casing and is provided with two adjusting units, the adjusting units are disposed in the outer casing and located The outer side of the two lenses, and the two adjusting units are respectively combined with the two lenses, each adjusting unit is provided with a driving motor, a cam and a limiting member, and the driving motor is disposed in the outer casing and located on one side of one of the lenses. a driving shaft is protruded from the driving motor toward the opening of the outer casing, and the cam is eccentrically sleeved on the driving shaft of the driving motor, and is adjacent to the driving motor. Outside surface of the head abuts against the stopper member to the combined outer housing and wherein a lens so that the lens can be maintained without separation in abutment with the cam.

如請求項1所述之用於手術立體顯微鏡的可調變角度之雙鏡頭裝置，其中各鏡頭於中段處設有一與該外殼體相結合的軸承座，使各鏡頭可透過相對應的軸承座而相對該外殼體轉動。The adjustable lens double-lens device for an operation stereo microscope according to claim 1, wherein each lens is provided with a bearing seat combined with the outer casing at the middle portion, so that each lens can pass through the corresponding bearing housing. And rotating relative to the outer casing.

如請求項2所述之用於手術立體顯微鏡的可調變角度之雙鏡頭裝置，其中各軸承座可為一滾珠軸承。The adjustable angle double lens device for an operation stereo microscope according to claim 2, wherein each of the bearing housings is a ball bearing.

2或3所述之用於手術立體顯微鏡的可調變角度之雙鏡頭裝置，其中該影像組於該外殼體內設有一位於兩鏡頭之間的***，透過該***對於一欲擷取影像之位置進行定位，且可用以校正兩鏡頭的傾斜角度。The adjustable angle-changing dual lens device for an operation stereo microscope according to 2 or 3, wherein the image group is provided with a positioner between the two lenses in the outer casing, through which the image is to be captured. The position is positioned and can be used to correct the tilt angle of the two lenses.

如請求項4所述之用於手術立體顯微鏡的可調變角度之雙鏡頭裝置，其中該***為一雙雷射發射器。The adjustable angle double lens device for an operation stereo microscope according to claim 4, wherein the positioner is a pair of laser emitters.

如請求項5所述之用於手術立體顯微鏡的可調變角度之雙鏡頭裝置，其中各驅動馬達為一步進馬達。The adjustable angle double lens device for an operation stereo microscope according to claim 5, wherein each of the drive motors is a stepping motor.

如請求項6所述之用於手術立體顯微鏡的可調變角度之雙鏡頭裝置，其中各鏡頭的外表面設有一與相對應凸輪相抵靠的滾珠。The adjustable angle double lens device for a surgical stereo microscope according to claim 6, wherein the outer surface of each lens is provided with a ball abutting against the corresponding cam.

如請求項7所述之用於手術立體顯微鏡的可調變角度之雙鏡頭裝置，其中各限位件為一彈簧。The adjustable angle double lens device for an operation stereo microscope according to claim 7, wherein each of the limiting members is a spring.

如請求項8所述之用於手術立體顯微鏡的可調變角度之雙鏡頭裝置，其中該影像組於該外殼體的一外側面設有一與該影像處理晶片相電性連接的顯示幕，進而將處理後所得到的影像顯示於該顯示幕上。The dual-lens device of the variable angle of the surgical stereo microscope according to claim 8, wherein the image group is provided with a display screen electrically connected to the image processing chip on an outer side of the outer casing, The image obtained after the processing is displayed on the display screen.

如請求項9所述之用於手術立體顯微鏡的可調變角度之雙鏡頭裝置，其中各鏡頭為一互補式金屬氧化物半導體鏡頭或一電荷耦合元件鏡頭。The variable angle dual lens device for an operation stereo microscope according to claim 9, wherein each lens is a complementary metal oxide semiconductor lens or a charge coupled device lens.