TW201716725A - Surgical lamp lighting control device capable of improving operation efficiency of a doctor during surgery, reducing infection risk of a patient during surgery, and lowering production cost - Google Patents
Surgical lamp lighting control device capable of improving operation efficiency of a doctor during surgery, reducing infection risk of a patient during surgery, and lowering production cost Download PDFInfo
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本發明係有關於一種手術燈照明控制裝置創新，尤指外科醫師可於手術之進行過程中自行控制照明功能或指示醫護人員自滅菌區域外使用紅外線遙控器以控制照明功能，而達到提升醫師手術中之操作效率、減少患者手術中之感染風險及降低製造成本之功效。 The invention relates to an innovation of a surgical lamp illumination control device, in particular to a surgeon who can control the illumination function during the operation of the operation or instruct the medical staff to use an infrared remote control to control the illumination function from outside the sterilization area, thereby improving the operation of the physician. The efficiency of operation, reducing the risk of infection during surgery and reducing the cost of manufacturing.
按，習知如美國發明公開2007/0030702所示之技術，該手術燈用於操作照明功能之控制介面係位於其懸臂上靠近燈頭之位置處，或位於燈頭上靠近懸臂之位置處，前述設置皆不須裝設壁掛式之控制介面，因此可避免產生裝設與配線之工程成本，但仍存在有以下三個缺失： According to the technique disclosed in U.S. Patent Publication No. 2007/0030702, the control interface of the surgical lamp for operating the illumination function is located at a position on the cantilever near the lamp cap, or at a position on the lamp cap near the cantilever, the foregoing setting There is no need to install a wall-mounted control interface, so the engineering cost of installation and wiring can be avoided, but there are still three missing:
第一，由於該控制介面大多裝設於手術室之滅菌區域外，如由外科醫師於手術進行過程中自行操作，有可能會造成患者受感染，因此外科醫師會指示滅菌區域外之其它醫護人員操作控制介面進行照明功能之控制，以致於外科醫師勢必須等待其它醫護人員完成控制介面之操作才可取得所須之照明光源，連帶造成須於手術進行過程中配置有其它醫護人員隨時待命，導致使用該控制介面不但延長達到調控燈光妥 當之時間，亦增加其它醫護人員之人力負擔。 First, since the control interface is mostly installed outside the sterilization area of the operating room, if the surgeon performs the operation during the operation, the patient may be infected, so the surgeon will instruct other medical personnel outside the sterilization area. The operation control interface controls the illumination function, so that the surgeon must wait for other medical personnel to complete the operation of the control interface to obtain the required illumination source, which may cause other medical personnel to be on standby during the operation. Use this control interface not only to extend the control lighting In the meantime, it also increases the human burden of other medical staff.
第二，由於該控制介面大多裝設於手術室離手術區域極接近之位置，如交由未經滅菌控制之其它醫護人員操作，有可能透過自手術室天花板向下流通之空氣將其身上手術衣之污血、細菌或病毒帶入患者之手術切口內，造成感染機率提升。 Secondly, since the control interface is mostly installed in the operating room very close to the surgical area, if it is operated by other medical personnel who are not controlled by sterilization, it is possible to perform surgery on the body through the air flowing downward from the ceiling of the operating room. The blood, bacteria or viruses of the clothes are brought into the surgical incision of the patient, resulting in an increased chance of infection.
第三，部分手術須多位跨領域之外科醫師協同開刀，因此手術台四周之滅菌區域皆由前述外科醫師、麻醉師及護理師等醫護人員所佔用，致使其它醫護人員無法靠近通常位於手術台上方之手術燈燈頭以操作控制介面，導致執行這類手術之手術室勢必須裝設壁掛式之控制介面，以便其它醫護人員可自滅菌區域外直接操作控制介面，正因如此，即無法避免裝設壁掛式控制介面產生之裝設與配線成本。 Third, some operations require multiple interdisciplinary surgeons to work together. Therefore, the sterilization area around the operating table is occupied by the above-mentioned surgeons, anesthesiologists, and nurses, so that other medical personnel cannot get close to the operating table. The upper operating lamp head is operated to control the interface, so that the operating room performing such surgery must have a wall-mounted control interface, so that other medical personnel can directly operate the control interface from outside the sterilization area, which is why it cannot be avoided. The installation and wiring costs generated by the wall-mounted control interface.
而後為改進上述習知公開技術之缺失，又有開發出如美國發明公開2003/0210559所示之技術，係於手術燈燈頭下方之梯形圓柱突出物其周緣上，設置有可操作手術燈燈頭照明功能之按鍵，以便外科醫師於手術之進行過程中可自行控制照明功能且調整照明參數，而不致增加患者感染之風險；此外，當外科醫師不便以手部操作按鍵時，其它醫護人員仍可操作壁掛式之控制介面以調整照明參數，然本公開技術雖可避免上述習知公開技術之各缺失，但仍有缺失說明如下：因手術燈燈頭下方之梯形圓柱突出物與其上之按鍵位於 非滅菌區域內，以致於外科醫師與醫護人員皆無法直接接觸，於是該梯形圓柱突出物須裝設一經滅菌之透明軟套，以方便外科醫師與醫護人員藉由接觸該透明軟套而操作其上之按鍵，然該透明軟套為一次性之消耗材，使用後即須予以丟棄，因此連帶增加手術之耗材成本；此外，裝設壁掛式之控制介面亦是其所須增加之裝設與配線成本。 Then, in order to improve the lack of the above-mentioned prior art, there is also developed a technique as shown in the US Patent Publication No. 2003/0210559, which is provided on the periphery of a trapezoidal cylindrical protrusion below the head of the surgical lamp, and is provided with an operable lamp head illumination. The function of the button, so that the surgeon can control the lighting function and adjust the lighting parameters during the operation, without increasing the risk of infection; in addition, when the surgeon is inconvenient to operate the button with the hand, other medical personnel can still operate The wall-mounted control interface adjusts the lighting parameters. However, although the disclosed technology can avoid the various shortcomings of the above-mentioned prior art, there are still missing descriptions as follows: the trapezoidal cylindrical protrusion below the lamp head of the surgical lamp is located on the button with the button on it. In the non-sterilized area, the surgeon and the medical staff are not in direct contact, so the trapezoidal cylindrical protrusion must be provided with a sterilized transparent soft cover to facilitate the surgeon and the medical staff to operate by contacting the transparent soft cover. In the case of the button, the transparent soft case is a disposable consumable material, which must be discarded after use. Therefore, the cost of the consumables for surgery is increased. In addition, the wall-mounted control interface is also required to be added. Wiring costs.
本發明之主要目的，在於可使外科醫師於手術之進行過程中握持住裝設於非滅菌把手上之可滅菌把手，當其手部遮擋住導引通道時，令偵測配對內之紅外線發射器訊號被反射至與其配對之紅外線偵測器而控制照明功能；反之，當外科醫師因手術進行過程忙碌而無法以手自行控制照明功能時，亦可指示醫護人員自滅菌區域外使用外部之紅外線遙控器以控制照明功能。藉此，可達到提升醫師手術中之操作效率、減少患者手術中之感染風險及降低生產成本之功效。 The main object of the present invention is to enable a surgeon to hold a sterilizable handle mounted on a non-sterile handle during the operation of the surgery, and to detect infrared rays in the pair when the hand blocks the guide channel. The transmitter signal is reflected to the infrared detector matched with it to control the illumination function; conversely, when the surgeon is unable to control the illumination function by hand because the operation process is busy, the medical staff can also be instructed to use the external part outside the sterilization area. Infrared remote control to control lighting. Thereby, the efficiency of the operation in the doctor's surgery can be improved, the risk of infection in the patient's surgery can be reduced, and the production cost can be reduced.
為達上述目的，本發明係一種手術燈照明控制裝置，其包含有：一懸吊或支撐系統；一或多個由前述懸吊或支撐系統所乘載之燈頭，其中各個燈頭包含有一組外殼、一或多數個裝設於外殼內用於提供照明之光源、一個裝設於外殼上用於藉手握持以移動燈頭之非滅菌把手、及一或多數組裝設於前述非滅菌把手上而內有紅外線發射器與紅外線偵測器之偵測配對，用於接收自外部物體反射回其自身發射之紅外線訊號 以進行燈光調控；以及一個可裝設於非滅菌把手上之可滅菌把手，其上設有與偵測配對位置相對應且使紅外線訊號穿過之導引通道，可使外科醫師於手術之進行過程中以手握持住而移動燈頭，且以手部遮擋住其導引通道，令偵測配對內之紅外線發射器訊號反射至與其配對之紅外線偵測器；另偵測配對內之紅外線偵測器亦可接收到外部紅外線遙控器發出之照明控制訊號。 To achieve the above object, the present invention is a surgical light illumination control apparatus comprising: a suspension or support system; one or more bases carried by the suspension or support system, wherein each of the bases comprises a set of outer casings One or more light sources disposed within the housing for providing illumination, a non-sterile handle mounted on the housing for holding by hand to move the lamp cap, and one or more assemblies disposed on the non-sterile handle Infrared transmitter and infrared detector detect pairing for receiving infrared signals reflected from external objects and transmitting themselves For lighting control; and a sterilizable handle that can be mounted on the non-sterile handle, and a guiding channel corresponding to the detecting matching position and allowing the infrared signal to pass through, so that the surgeon can perform the operation During the process, the lamp holder is moved by hand, and the guiding channel is blocked by the hand, so that the infrared emitter signal in the detection pair is reflected to the infrared detector matched with the pair; and the infrared detection in the pair is detected. The detector can also receive the illumination control signal from the external infrared remote control.
於本發明之一實施例中，該非滅菌把手上係可設有三組雙向調光單元，其中各組雙向調光單元具有分別用於控制不同光源調整功能之第一與第二偵測配對，而各偵測配對包含有一紅外線發射器與一紅外線偵測器。 In an embodiment of the present invention, the non-sterilized handle may be provided with three sets of bidirectional dimming units, wherein each set of bidirectional dimming units has first and second detecting pairs respectively for controlling different light source adjusting functions, and Each detection pair includes an infrared emitter and an infrared detector.
於本發明之一實施例中，該光源之啟動與發光強度係由一與各偵測配對連接之光源驅動器所控制。 In an embodiment of the invention, the activation and illumination intensity of the light source are controlled by a light source driver coupled to each of the detection pairs.
於本發明之一實施例中，該第一偵測配對內之紅外線偵測器接收到該第一偵測配對內之紅外線發射器發出之訊號時，將使光源驅動器循序增加光源之發光強度；而該第二偵測配對內之紅外線偵測器接收到該第二偵測配對內之紅外線發射器發出之訊號時，將使光源驅動器循序減低光源之發光強度。 In an embodiment of the present invention, when the infrared detector in the first detection pair receives the signal from the infrared emitter in the first detection pair, the light source driver sequentially increases the illumination intensity of the light source; When the infrared detector in the second detection pair receives the signal from the infrared emitter in the second detection pair, the light source driver will sequentially reduce the illumination intensity of the light source.
於本發明之一實施例中，該第一偵測配對與第二偵測配對內之紅外線偵測器同時接收到其個別同組紅外線發射器發出之訊號時，將使光源驅動器開啟或關閉光源。 In an embodiment of the present invention, when the infrared detecting device in the first detecting pair and the second detecting pair simultaneously receives the signal from the same group of infrared emitters, the light source driver turns the light source on or off. .
於本發明之一實施例中，各偵測配對內之紅外線偵測器可搭配一外部紅外線遙控器之訊號，使偵測配對內之紅外線偵測器亦可接收到紅外線遙控器發出之照明控制訊號。 In an embodiment of the present invention, the infrared detector in each detection pair can be combined with the signal of an external infrared remote controller, so that the infrared detector in the detection pair can also receive the illumination control from the infrared remote controller. Signal.
於本發明之一實施例中，該可滅菌把手不須使用工具即可裝設與拆卸，以便重複滅菌且持續使用。 In one embodiment of the invention, the sterilizable handle can be assembled and disassembled without the use of tools for repeated sterilization and continued use.
1‧‧‧懸吊或支撐系統 1‧‧‧suspension or support system
2‧‧‧燈頭 2‧‧‧ lamp holder
21‧‧‧外殼 21‧‧‧ Shell
22‧‧‧光源 22‧‧‧Light source
23‧‧‧非滅菌把手 23‧‧‧ Non-sterile handle
24‧‧‧第一偵測配對 24‧‧‧First detection pairing
24a‧‧‧第二偵測配對 24a‧‧‧Second detection pairing
241、241a‧‧‧紅外線發射器 2411, 241a‧‧‧ Infrared emitter
242、242a‧‧‧紅外線偵測器 242, 242a‧‧‧ Infrared detector
3‧‧‧可滅菌把手 3‧‧‧sterilizable handle
31‧‧‧導引通道 31‧‧‧ Guide channel
第一圖，係本發明之整體架構示意圖。 The first figure is a schematic diagram of the overall architecture of the present invention.
第二圖，係本發明其中一燈頭之立體外觀示意圖。 The second figure is a schematic perspective view of one of the bases of the present invention.
第三圖，係本發明其中一燈頭之立體分解示意圖。 The third figure is a perspective exploded view of one of the lamp caps of the present invention.
第四圖，係本發明其中一燈頭之仰視狀態示意圖。 The fourth figure is a schematic view of a lamp head of the present invention.
請參閱「第一、二、三以及第四圖」所示，係分別為本發明之整體架構示意圖、本發明其中一燈頭之立體外觀示意圖、本發明其中一燈頭之立體分解示意圖以及本發明其中一燈頭之仰視狀態示意圖。如圖所示：本發明一種手術燈照明控制裝置，其至少包含有：一懸吊或支撐系統1。 Please refer to the "first, second, third and fourth figures" for the overall architecture of the present invention, a perspective view of one of the bases of the present invention, a perspective exploded view of one of the bases of the present invention, and the present invention. A schematic view of the head of a lamp. As shown in the figure: A surgical light illumination control device according to the present invention comprises at least a suspension or support system 1.
一或多個燈頭2，係由上述懸吊或支撐系統1所乘載，各個燈頭2內包含有一組外殼21、一或多數個裝設於外殼21內用於提供照明之光源22、一個裝設於外殼21上用於藉手握持以移動燈頭2之非滅菌把手23、及一或多數組裝設於前述非滅菌把手23上之偵測配對，用於接收自外部 物體反射回其自身發射之紅外線訊號以進行燈光調控，而本發明實施係以設置第一與第二偵測配對24、24a為實施例；其中，各燈頭2包含有一或多組之雙向調光單元，各組雙向調光單元具有分別用於控制不同光源22調整功能之第一與第二偵測配對24、24a，而各偵測配對24、24a包含有一紅外線發射器241、241a與一紅外線偵測器242、242a，另包含有一個於操作上將光源22與各偵測配對24、24a互相耦合之光源驅動器(圖未示)。 One or more bases 2 are carried by the suspension or support system 1, and each of the bases 2 includes a set of outer casings 21, one or more light sources 22 mounted in the outer casing 21 for providing illumination, and a package a non-sterile handle 23 disposed on the outer casing 21 for holding the base 2 by hand, and one or more detection pairs assembled on the non-sterilized handle 23 for receiving from the outside The object is reflected back to its own emitted infrared signal for light control, and the present invention is an embodiment in which the first and second detection pairs 24, 24a are disposed; wherein each lamp head 2 includes one or more sets of bidirectional dimming The unit, each group of bidirectional dimming units has first and second detecting pairs 24, 24a for controlling different light source 22 adjustment functions, and each detecting pair 24, 24a includes an infrared emitter 241, 241a and an infrared The detectors 242, 242a further include a light source driver (not shown) that operatively couples the light source 22 to each of the detection pairs 24, 24a.
一個可裝設於非滅菌把手23上之可滅菌把手3，其上設有與第一及第二偵測配對24、24a位置相對應且使紅外線訊號穿過之導引通道31，可供外科醫師於手術進行過程中移動燈頭2與調控燈光之用，而該可滅菌把手3不須使用工具即可裝設與拆卸。如是，藉由上述技術特徵組合成一全新之手術燈照明控制裝置。 A sterilizable handle 3 mountable on the non-sterile handle 23 is provided with a guiding passage 31 corresponding to the positions of the first and second detecting pairs 24, 24a and allowing the infrared signal to pass through for surgery The physician moves the lamp head 2 and regulates the light during the operation, and the sterilizable handle 3 can be installed and disassembled without using a tool. If so, the above technical features are combined into a new surgical lighting control device.
當本發明於使用時，醫護人員先將可滅菌把手3裝設於非滅菌把手23上，使該可滅菌把手3之各導引通道31分別對應第一與第二偵測配對24、24a；如此，醫護人員即可透過可滅菌把手3而握持非滅菌把手23，藉以配合懸吊或支撐系統1以移動燈頭2至適當之位置，且當進行前述移動燈頭2之過程時，醫護人員可同時以手部(例如：雙手之手指)對應所需之導引通道31，藉以操作第一與第二偵測配對24、24a，使紅外線發射器241、241a被手部 阻斷後反射訊號至紅外線偵測器242、242a，並藉光源驅動器之配合而控制光源22之光度強弱，例如：啟動一個燈頭2上之雙向調光單元，第一偵測配對24將以預定差距位於最大與最小光強度之等級間，循序增加該燈頭2之光源22發光強度；啟動一個燈頭2上之雙向調光單元，第二偵測配對24a將以預定差距位於最大與最小光強度之等級間，循序減低該燈頭2之光源22發光強度；另如同時啟動一個燈頭2上之雙向調光單元，第一與第二偵測配對24、24a可開啟或關閉該燈頭2之光源22；又如同時且持續啟動一個燈頭2上之雙向調光單元，第一與第二偵測配對24、24a超過預定時間後，可開啟或關閉同一手術燈所有其它燈頭2之光源22。 When the present invention is in use, the medical staff first installs the sterilizable handle 3 on the non-sterile handle 23, so that the guide channels 31 of the sterilizable handle 3 correspond to the first and second detection pairs 24, 24a; In this way, the medical staff can hold the non-sterile handle 23 through the sterilizable handle 3, thereby cooperating with the suspension or support system 1 to move the lamp head 2 to an appropriate position, and when performing the aforementioned process of moving the lamp holder 2, the medical staff can At the same time, the hand (for example, the finger of the two hands) corresponds to the required guiding channel 31, thereby operating the first and second detecting pairs 24, 24a, so that the infrared emitters 241, 241a are hand-held. The post-reflection signal is blocked to the infrared detectors 242, 242a, and the illuminance of the light source 22 is controlled by the cooperation of the light source driver. For example, the bidirectional dimming unit on the lamp head 2 is activated, and the first detection pair 24 is scheduled. The gap is between the maximum and minimum light intensity levels, sequentially increasing the luminous intensity of the light source 22 of the lamp head 2; starting a bidirectional dimming unit on the base 2, the second detecting pair 24a will be located at a maximum and minimum light intensity with a predetermined difference Between the levels, the light source 22 of the lamp head 2 is sequentially reduced; if the two-way dimming unit on the lamp head 2 is simultaneously activated, the first and second detecting pairs 24, 24a can turn on or off the light source 22 of the lamp head 2; For another example, the bidirectional dimming unit on the base 2 is simultaneously and continuously activated. After the first and second detecting pairs 24, 24a exceed a predetermined time, the light source 22 of all the other heads 2 of the same surgical lamp can be turned on or off.
此外，該第一與第二偵測配對24、24a可搭配有一紅外線遙控器(圖未示)，使第一與第二偵測配對24、24a之紅外線偵測器242、242a可接收到紅外線遙控器發出之照明控制訊號，進而自遠端對光源22進行光度強弱之控制。 In addition, the first and second detecting pairs 24, 24a can be combined with an infrared remote controller (not shown), so that the infrared detectors 242, 242a of the first and second detecting pairs 24, 24a can receive infrared rays. The illumination control signal sent by the remote controller controls the illuminance of the light source 22 from the far end.
因此，本發明至少具有下列優點： Therefore, the present invention has at least the following advantages:
1.當外科醫生或醫護人員於移動燈頭2上之可滅菌把手3時，可以手部遮擋住其導引通道31之開口而直接啟動或關閉光源22或調整光源22之發光強度，不須等待其它醫護人員之協助操作，即可以最迅速之方 式調控燈光。 1. When the surgeon or medical staff can sterilize the handle 3 on the moving lamp head 2, the opening of the guiding channel 31 can be blocked by the hand to directly activate or deactivate the light source 22 or adjust the luminous intensity of the light source 22 without waiting The assistance of other medical personnel can be the fastest Regulate the lights.
2.將可重複滅菌之可滅菌把手3裝設於非滅菌把手23上時，其導引通道31不致阻擋第一與第二偵測配對24、24a接收與發射紅外線訊號之路徑，如此可避免使用拋棄式之把手滅菌套而增加手術之耗材成本。 2. When the resterilizable sterilizable handle 3 is mounted on the non-sterilized handle 23, the guiding passage 31 does not block the path of the first and second detecting pairs 24, 24a from receiving and transmitting the infrared signal, thus avoiding Increase the cost of surgical consumables by using a disposable handle sterilization sleeve.
3.第一與第二偵測配對24、24a亦可接收到外部紅外線遙控器發出之照明控制訊號，當外科醫師忙於手術之進行過程而無法以手自行控制照明功能時，醫護人員可於滅菌區域外使用紅外線遙控器以協助調控燈光之光源22，藉此省去壁掛式控制介面裝設與配線之工程成本。 3. The first and second detection pairs 24, 24a can also receive the illumination control signal from the external infrared remote control. When the surgeon is busy with the operation of the operation and cannot control the illumination function by hand, the medical staff can sterilize An infrared remote control is used outside the area to assist in regulating the light source 22, thereby eliminating the engineering cost of wall-mounted control interface installation and wiring.
綜上所述，本發明手術燈照明控制裝置有效改進習知缺失，可使外科醫師握持裝設於非滅菌把手上之可滅菌把手時，藉由移動燈頭而同時以手部遮擋住其導引通道之開口，使紅外線發射器之訊號反射至紅外線偵測器，進而直接控制光源之光度強弱、啟動或關閉，亦可指示醫護人員自滅菌區域外使用紅外線遙控器以控制照明功能，如此可提升手術操作效率、減少患者感染風險及降低製造成本，確實使本發明更進步、實用且符合經濟效益，理已具備專利申請之基本要件，爰依法提出發明申請。 In summary, the surgical light illumination control device of the present invention effectively improves the conventional deficiency, and enables the surgeon to simultaneously block the guide by moving the lamp holder while holding the sterilizable handle mounted on the non-sterilized handle. The opening of the channel is such that the signal of the infrared emitter is reflected to the infrared detector, thereby directly controlling the intensity of the light source, starting or closing, and instructing the medical staff to use the infrared remote control outside the sterilization area to control the illumination function, so that Improving the efficiency of surgical operation, reducing the risk of infection and reducing the cost of manufacturing, the invention is indeed more progressive, practical and economical, and has the basic requirements for patent applications, and applications for inventions are filed according to law.
惟以上所述，僅為本發明之較佳實施例，當不可以此限定本發明實施之技術範圍，因此凡參考本發明申請專利範圍 與說明書所作之等效修改與實施，皆應仍屬本發明日後核准專利所涵蓋之範圍內，於此一併陳明。 However, the above description is only a preferred embodiment of the present invention, and the technical scope of the present invention is not limited thereto, and therefore, the scope of application of the present invention is referred to. Equivalent modifications and implementations made with the specification are still within the scope of the future approved patents of the present invention and are hereby incorporated by reference.
1‧‧‧懸吊或支撐系統 1‧‧‧suspension or support system
2‧‧‧燈頭 2‧‧‧ lamp holder
21‧‧‧外殼 21‧‧‧ Shell
22‧‧‧光源 22‧‧‧Light source
23‧‧‧非滅菌把手 23‧‧‧ Non-sterile handle
24‧‧‧第一偵測配對 24‧‧‧First detection pairing
24a‧‧‧第二偵測配對 24a‧‧‧Second detection pairing
241、241a‧‧‧紅外線發射器 2411, 241a‧‧‧ Infrared emitter
242、242a‧‧‧紅外線偵測器 242, 242a‧‧‧ Infrared detector
3‧‧‧可滅菌把手 3‧‧‧sterilizable handle
31‧‧‧導引通道 31‧‧‧ Guide channel
Claims (9)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104136704A TWI542821B (en) | 2015-11-06 | 2015-11-06 | Surgical lamp lighting control device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104136704A TWI542821B (en) | 2015-11-06 | 2015-11-06 | Surgical lamp lighting control device |
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| Publication Number | Publication Date |
|---|---|
| TWI542821B TWI542821B (en) | 2016-07-21 |
| TW201716725A true TW201716725A (en) | 2017-05-16 |
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| EP3795897A4 (en) * | 2018-05-15 | 2021-06-23 | Nanjing Mindray Bio-Medical Electronics Co., Ltd. | Control method for surgical light, and surgical light |
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