TW200826897A - Infrared-aided photography ophthalmoscope instrument, and method thereof - Google Patents

Abstract

This invention relates to an infrared-aided photography ophthalmoscope instrument, and a method thereof, which generally comprises a binocular eye-shade, an infrared-aided camera, a computation unit, a storage unit, and a control panel. Interior of the binocular eye-shade is equipped with the infrared-aided camera respectively. It is utilized that, with the eye-shade completely covering the binocular vision, the pupil of human eyeballs will enlarge slightly in situations where there is completely no light source to take eye ground images by projecting infrared light from the infrared-aided camera phantom and images are stored in a built-in memory or are supplied to a display device through a memory card or a communication. Since the eyeballs do not respond to the infrared light, image taking may not be influenced by light reflection of the pupil and eye ground image can be obtained successfully. Thus, it is contributive to detect status tracing of disease and the medical research.

Description

200826897 九、發明說明： 【發明所屬之技術領域】 本發明係關於-種「具以紅外線辅助 2其:；」，其係透過-紅外線輔助攝影機攝取眼广:Γ 像，無需彻任何㈣’即可順利取得眼底影像; 【先前技術】 Γ Ο 按，眼睛乃人類靈魂之窗，影塑 ί睛的健康極為重要。眼底（視以：ί’因此 路而可直接觀察的血管，全身 、 g疋王身唯一裸 雙，例如糖尿病視網膜病變，更定^病’，^其是血管病 睛疾病的檢查及追蹤，常常需^追蹤檢查。一般眼 圖所示)，其使用方法係=散要瞳用二底=〇 (如第七 孔之光反射作用，如此得以利放大，降低瞳 情況。 良底鏡7 〇順利觀察眼底 【發明内容】（所欲解決之技術問題） 惟本創作者發現，前述之散瞳 的副作用，對於眚#舻& 个，、㈢仏成視力杈糊 外腺肥大之患者更是禁忌，此 卜由於檢查時僅能用單手操作目p 醫師需馮纪恃 /、、氐、兄，一次檢查單眼， 容易：= 無法將觀察結果記錄下來， 谷易產生誤診情形，且盔法傲矣 φ也士 ”，、沄做後續追蹤，諸如前述種種缺 失，確有亟待改良之必要者。 <裡裡釈 (解決問題之技術手段） 本發明有鑑於此，乃馮样芏互“ 之研究及融會貫通之構器λ结構 ^月出一種具以紅外線辅助 200826897 攝影眼底鏡裝置及其方法，其主要結構係包含有一雙眼式 眼罩、一紅外線辅助攝影機、一運算單元、一存取單元、 -控制面板及裝置所組成，該紅外線輔助攝影機係 組設於眼罩内部，其包含有伸縮鏡頭、組設於鏡頭周圍之 紅外線LED、CCD影像感測與電路，其係利用該雙眼式眼 罩將雙眼視覺完全遮蔽，使眼球在無光源情況下，瞳孔會 稍微放大，此時操作控制面板使紅外線輔助攝影機射出二 外線，經CCD攝取影像存入該存取單元中，並可將影像透 過顯示裝置顯示，以便利病情研判追縱及醫學研究之 便利性者。 (對如先如技術之功效） 茲由以上說明得知，本發明相較先前技術，確可達到 如下之若干功效·· Ο 1、以紅外線攝影：由於人類眼球只對可見光有反 :田但對於肉眼無法察覺之紅外線則無任何反應，因此可 1本發明2紅外線辅助攝影機順利攝取眼底影像者。 置t全性.由於本發明之紅外、賴影眼底輔助裝 以二==何_狀況下，觀測眼底，可據 之取影像：本發明利用紅外線輔助攝影機攝取 存可二内建記憶體或外插之記憶作^ 4、卓:微調眼距：本發明之雙眼式眼罩間具有一連社 。〜連、，部與二眼草間具有可微曲關節，且於連結部: 200826897 設有一可微調眼距之微調裝置者 【實施方式】 請參閱第一〜三圖，係為本發明之「具以紅外線辅助 攝影眼底鏡裝置及其方法」，其包含有： 一雙眼式眼罩1 0，該二眼罩i i間具有一連結部工 2 ’連結部1 2與各眼罩1 i間連結處設有可微曲關節丄 r Ο f 1，於連結部1 2上並設有—可調整二眼罩丄i眼距之 微调裝置1 2 2，各眼罩！ i内側框架周圍設有氣塾式遮 光罩1 3，且二眼罩1 1外侧連結設有一可調整鬆緊度之 束緊τ 1 4 4束緊帶1 4係可為相互黏緊之沾黏體1 & 1或一般卡制固定裝置，利用束緊帶1 4及氣墊式光罩丄 3以將眼罩1 1緊密貼合於眼部，將雙眼視覺完全遮蔽， 使眼球處於無光源之情況； 紅外線輔助攝影機2 0，其係組設於各該眼罩工工 内侧中央處’包含有-電源2 1、一 I/O控制電路2 2、 伸縮鏡頭2 3、-組設於鏡頭2 3四周之紅外線聊2 =一⑽影像感測與電路2 5、—可見光測光器2 6及 、工外線測距器2 7所組成； 其係：? ’係包含有一CPU(中央處理機)’ ^ t11内部之機板上，以利運算及執行功能 f， Μ ^取甘早704 0，係包含有一内建記憶體或一外插記 h其係㈣罩1 1框架預設位置處設有-可供記 7 200826897 憶卡4 1插置之插槽1 1 i ; 一控㈣«置5〇 ’係包含有—電路控制開關5 ’可供知作攝影作攝像、储存、刪除、對焦等指令控制 及LCD顯不裝置5 2等；其卜該控制面板裝置5 〇係可 為一有線或以紅外線、或藍芽等無線作遙控連結方式者; -顯示裝置6 0，係為一般顯示器，其係與目良罩工工 間設有一控制電路接線i 5連結者。 另，請參閱第四圖所示，本發明其實施步驟方法至少 包括如下： 入」參閱第五及六圖所示，使雙眼式眼罩1 ◦配 口 ：、束緊fl 4及氣墊式光罩i 3緊密貼合於眼部，將雙 眼視覺完全遮蔽，瞳孔即會稍微放大； 刀（2 )經由控制面板裝置5 〇以啟動控制開關5 1， 在照度為零或一不可見低照度的情況下，經可見光测光器 26傳遞訊號給運算單元3 〇及控制電路2 2後，以啟 紅外線辅助攝影機2 〇 ; (3 )以紅外線LED 2 4輔助，採用光學對焦，經紅 外線測距器2 7測量距離，將訊號傳遞至運算單元3 〇， 採用與鏡頭2 3不同波長之紅外線以避免干擾，測距後控 制伸縮鏡頭2 3，保持鏡頭2 3與角膜間之固定距離，以 利採樣並避免碰撞； (4 )經一 CCD影像感測與電路單元2 5取得眼底影 像； 一、 (5 )將影像儲存於存取單元4 〇之内建記 憶卡4 1中； 心股4各己 200826897 (6 )可將眼罩2 〇設與一可預設控制程式電腦連接 之線路’經電腦可連線存取影像； (7 )亦可將眼罩2 0控制電路設與一顯示裝置6 〇 ^該影像攝取後可直接經由該顯示裝置6 〇顯示； 生私i述步驟’因人類眼球只對可見光有反應，會產 任孔縮小，但對肉眼無法察覺之紅外線則無 助攝費機2。摄i瞳孔先反射之影響，故可藉由紅外線辅 η ο 研影像’以作為病情研判追縱及醫學 研九2用，I體確可達極佳實用朗性者。 置及戶f述’本發明之「具以紅外線辅助攝影眼底鏡裝 t方法」，係提供一種紅外線輔助鏡頭，以雙眼式眼 目f球覺完全遮蔽，眼球瞳孔會稍微放大，由於人類 :=外：無反應’可利用紅外線辅助攝影機順利取得 =底=象盖提供一具便利檢查眼底狀況之創新實用性裝 明專利構又未曾見於書刊或公開使用，誠符合發 為一，懇請•她，早日准予專利，至 需陳明者，以上所述乃是本 用之技術原理，若依本發明之構想即所運 之功能作用仍未超出說明查及 + /、所產生 在本發明之範圍内，合予;明…涵蓋之精神時’均應 【圖式簡單說明】 第-圖：係為本發明之外觀示意圖。 弟二圖：係為本發明紅外線辅助攝影機之示意圖。 200826897 弟一圖·係為本發明之方塊圖。 第四圖：係為本發明之動作流程圖。 第五圖：係為本發明實施於眼部之側視圖。 第六圖：係為本發明實施於眼部之俯視圖。 第七圖.係為習用眼底鏡之外觀示意圖。 【主要元件符號說明】 10·· •眼罩 111· • •插槽 12· 12 1· ••可微曲關節 12 2 13·· ••遮光罩 14· 14 1· ••沾黏體 1 5 · 2 0·· ••紅外線輔助攝影機 2 1 2 3 •連結部 •微調裝置 •束緊帶 •接線200826897 IX. INSTRUCTIONS OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to "infrared-assisted 2::", which is used for ingesting an eye through an infrared-assisted camera: an image does not need to be completely (four)' The fundus image can be obtained smoothly; [Prior Art] Γ Ο Press, the eye is the window of the human soul, and the health of the shadow is extremely important. Fundus (visually: ί 'the blood vessels that can be directly observed, the whole body, the only naked pair of g疋wang, such as diabetic retinopathy, more fixed disease, ^ is the examination and tracking of vascular disease, often Need to follow-up inspection. General eye diagram), its method of use = scattered to use two bottom = 〇 (such as the seventh hole of light reflection, so that it can be amplified, reduce the sputum situation. [Summary of the Invention] (The technical problem to be solved) However, the creator found that the aforementioned side effects of dilated sputum are contraindicated for 眚#舻&, (3) 仏 视 视 视 视 杈 杈 , , , , , Because the doctor can only use one-handed operation, the doctor needs Feng Ji恃/, 氐, and brother to check one eye at a time. It is easy: = The observation result cannot be recorded, and the valley is misdiagnosed, and the helmet is proud. "Yesshi", 沄 沄 后续 , , , , , , , , , , , , , , , , , , & & & & & & & & & & & & & & & & & & & & & & & & & & & & & mix构 λ ^ ^ 2008 2008 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 The infrared auxiliary camera is assembled inside the eyecup, and comprises a telescopic lens, an infrared LED assembled around the lens, a CCD image sensing and circuit, and the eye is closed by the binocular eye mask The vision is completely shielded, so that the pupil will be slightly enlarged when there is no light source. At this time, the operation control panel causes the infrared assisted camera to shoot the second outer line, and the image captured by the CCD is stored in the access unit, and the image can be displayed through the display device. In order to facilitate the study of the condition and the convenience of medical research. (For the effect of the prior art) As can be seen from the above description, the present invention can achieve the following effects compared with the prior art. Infrared photography: Since the human eye is only opposite to visible light: Tian is not responding to infrared rays that are invisible to the naked eye. Therefore, the invention can be obtained by the infrared-assisted camera of the invention. The invention utilizes an infrared-assisted camera to ingest the memory of the built-in memory or the extrapolation of the memory. 4: Zhuo: fine-tuning the eye distance: the double-eye type eye mask of the present invention has a company. The company has a connection between the two sides and the two eye grasses. Micro-curved joints, and at the joint: 200826897 There is a fine-tuning device for fine-tuning the eye distance. [Embodiment] Please refer to the first to third figures, which are the infrared-assisted photographic fundus device and method thereof. The present invention comprises: a pair of eye-type eyecups 10, wherein the two eyecups ii have a connecting portion 2'. The connecting portion 1 2 and the eyecups 1 i are provided with a micro-curved joint 丄r Ο f 1, The connecting portion 1 2 is provided with a fine adjustment device 1 2 2 for adjusting the eyelid distance ,i, each eye mask! There is an air hood 133 around the inner frame of the i, and a tight tension τ is provided on the outer side of the two eye hoods 1 1 4 4 lacing band 14 4 can be a sticky body 1 &amp 1 or a general card fixing device, using the tightening band 14 and the air-cushioned mask 丄 3 to closely fit the eyecup 1 1 to the eye, completely shielding the binocular vision, so that the eyeball is in the absence of a light source; The auxiliary camera 20 is disposed at the inner center of each of the eyewear workers, and includes a power source 2 1 , an I/O control circuit 2 2 , a telescopic lens 2 3 , and infrared rays disposed around the lens 2 3 . Chat 2 = one (10) image sensing and circuit 2 5, - visible light meter 2 6 and external line range finder 2 7; its system: ? 'system contains a CPU (central processing unit) ' ^ t11 internal On the board, the operation and function f, Μ ^取甘早704 0, contains a built-in memory or an external plug h (4) cover 1 1 frame preset position is provided - for recording 7 200826897 Memory card 4 1 slot 1 1 i; one control (four) «set 5〇' contains - circuit control switch 5 'can be used for photography Command control and LCD display device 5 such as camera, storage, deletion, focus, etc.; the control panel device 5 can be a wired or wireless connection such as infrared, or Bluetooth; 60 is a general display, which is provided with a control circuit wiring i 5 connector. In addition, as shown in the fourth figure, the method for implementing the steps of the present invention includes at least the following: Refer to the fifth and sixth figures to make the binocular eyecup 1 ◦:: tightening fl 4 and air cushion light The cover i 3 fits snugly to the eye, completely obscuring the binocular vision, and the pupil is slightly enlarged; the knife (2) is activated via the control panel device 5 to activate the control switch 5 1, with zero illumination or an invisible low illumination In the case, the visible light meter 26 transmits a signal to the arithmetic unit 3 and the control circuit 2 2 to activate the infrared assist camera 2 〇; (3) assists with the infrared LED 24 4, uses optical focusing, and is infrared-scaled. 2 7 measures the distance, transmits the signal to the arithmetic unit 3 〇, uses infrared rays of different wavelengths from the lens 23 to avoid interference, controls the telescopic lens 2 after the distance measurement, and maintains the fixed distance between the lens 2 3 and the cornea, so as to facilitate Sampling and avoiding collision; (4) obtaining a fundus image through a CCD image sensing and circuit unit 25; 1. (5) storing the image in the built-in memory card 4 1 of the access unit 4; Eyebrows 2, 200826897 (6) A line connected to a computer capable of a preset control program can be accessed by a computer to access the image; (7) the eye mask 20 control circuit can also be provided with a display device 6 〇^ the image can be directly taken through the display Device 6 〇 display; raw and private steps i 'because the human eye only responds to visible light, the production will shrink, but the infrared light that is invisible to the naked eye will not help the camera 2 . The effect of the reflection of the pupil first is reflected by the infrared ray η ο 影像 ’ ’ 以 以 作为 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱 縱The present invention provides an infrared-assisted lens that completely obscures the ocular sensation of the eye, and the pupil of the eyeball is slightly enlarged, since the human:= Outside: No response' can be successfully obtained by using infrared-assisted camera = bottom = elephant cover provides a convenient and practical inspection of the fundus condition, and the patented structure has not been seen in books or public use, and it is consistent with the fact that it is one, please, her, The patent is granted as soon as possible, and the above is the technical principle of the present invention. If the function of the invention is not exceeded, the function is still within the scope of the present invention. , and the combination of the spirit of the invention should be [simplified description of the schema]. The first diagram is a schematic diagram of the appearance of the invention. Brother 2: This is a schematic diagram of the infrared assisted camera of the present invention. 200826897 Brother 1 is a block diagram of the present invention. The fourth figure is a flow chart of the action of the present invention. Fig. 5 is a side view of the invention implemented in the eye. Fig. 6 is a plan view of the present invention applied to the eye. Figure 7 is a schematic view of the appearance of a conventional ophthalmoscope. [Description of main component symbols] 10·· • Eye mask 111· • • Slot 12·12 1· •• Micro-curved joint 12 2 13··•• Hood 14· 14 1· •• Adhesive body 1 5 · 2 0·· ••Infrared Assist Camera 2 1 2 3 •Connecting section • Fine adjustment device • Tightening strap • Wiring

2 6 3 0 4 12 6 3 0 4 1

6 0 •電源 22 •鏡頭 2 4 • CCD影像感測與電路 •可見光測光器 2 了 •運算單元 4 〇 •記憶卡 5 〇 •控制開關 •顯示裝置 7 〇 • · · · I/O控制電路6 0 • Power supply 22 • Lens 2 4 • CCD image sensing and circuit • Visible light meter 2 • Operation unit 4 〇 • Memory card 5 〇 • Control switch • Display unit 7 〇 • · · · I/O control circuit

• · · ·紅外線LED • ••紅外線測距器 • · · ·存取單元 • ••控制面板裝置• · · · Infrared LED • •• Infrared range finder • · · Access unit • •• Control panel unit

• · · · LCD • · · ·習用眼底鏡• · · · LCD • · · · Conventional ophthalmoscope

Claims (1)

200826897 十、申請專利範圍： 該裝置包含··工外線輔助攝影眼底鏡裝置及其方法， - έ I式眼罩’㉟U外侧連結設有—束緊帶體； 、、工外線辅助攝影機， ’、一， 含有-電源、—1/0栌，、係、、且設於各該眼罩内部’包 ϋ控制電路、一鏡頭、一组 周之紅外線LED、— CCD旦…、、 又於鏡碩四 器所組成； 〜像感測與電路及—紅外線測距 單元’係包含有-咖（中央處理機)，其係 組裝於眼罩内部之機 、 八你 一.β _ ，以利運算及執行功能者； 置者；子早係包含有—内建記憶體或-外插記憶裝 CJ 可作攝:制:二裝置及電路，係包含設有-控制開關電路 f _錯存、刪除、對焦之各種預設指令控制等； 一-頁不裝置’係為一顯示器者； 目P上述之預設裝置’將眼罩緊密貼合於眼部，使雙 眼視兔元全遮蔽，則眼祕步 、]艮球處於無光源之情況，利用紅外線 m線’經攝取眼底影像，以提供-便利 取传眼底影像之裝置者。 種具以紅外線辅助攝影眼底鏡裝置，其步驟方 法包括如下： 対)设使—預設紅外線攝影裝置眼罩緊密貼合於眼 1將雙眼視覺完全遮蔽，瞳孔即會務微放大； 2 )經控制面板裝置啟動控制開關，在照度為零或 11 200826897 照度的情況下，經傳遞訊號給運算單元，以 啟動、、0：外線辅助攝影機； 〉^ l、:CCD衫像感测經電路取得眼底影像，· 顯示裝置顯示者。 β建4體或记憶卡或經由- ^ 3、依據申請專利笳圍筮0 Γ攝影眼底鏡裝置，其中牛述之具以紅外線輔助 助該紅外線攝影裝置眼軍接設，以輔 線攝影裝置眼罩控制電 線以作動存取該眼罩内之電腦可直接連 底輔:裝項所述之以紅外線攝影目艮 〇 可接<古，、中忒紅外線攝影裝置眼罩及控制電路中 之二it可見光測光器輔助控制；另又設該雙眼式眼軍 微：二：連結部，連結部與各眼罩間具設有-可 置。$70件於連結部上錢有—可調整眼距之微調裝 底輔助裝置據I 广第1項所述之以紅外線攝影眼 /、中°又5亥眼罩内側框架周圍設有遮光罩者。 底輔助㈣第5項所述之以紅外線攝影眼 他具緊=合度:遮 12 200826897 7、依據t請專利範圍第！項所狀m線攝影眼 底_裝置’其巾，該紅外_助攝韻之朗係可為伸 縮鏡頭者。 8、 依據申請專利範圍繁1 @ 麻if w u 所权m線攝影眼 ，輔助裝置，其中，於眼罩㈣_預設位置處料 與控制電路連結件聯結記憶卡插置之_者。 - 9、 依據申請專利範圍笛200826897 X. Patent application scope: The device includes an external line auxiliary ocular lens device and method thereof, - έ I type eye mask '35U outer link is provided with a tightening belt body; , contains - power supply, -1/0栌, system, and is located in each of the eye mask 'package control circuit, a lens, a set of weekly infrared LED, CCD dan..., and Composition: ~ Image sensing and circuit and - Infrared distance measuring unit 'includes - coffee (central processing machine), which is assembled in the inside of the eye mask, eight you. β _, to facilitate computing and executive function ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; Preset command control, etc.; one-page non-device' is a display; the above-mentioned preset device 'closes the eye mask to the eye, so that the binocular view rabbit is fully shielded, then the eye secret,] The ball is in the absence of a light source, using infrared light m 'Fundus image by ingestion, to provide - facilitate transfer means taking the fundus image. The method of the infrared-assisted photographic fundoscopic device includes the following steps: 対) setting the preset infrared ray imaging device eye cover to closely conform to the eye 1 to completely shield the binocular vision, and the pupil is to be micro-amplified; 2) controlled The panel device starts the control switch, and when the illuminance is zero or 11 200826897 illuminance, the signal is transmitted to the arithmetic unit to start, 0: the external line auxiliary camera; 〉^ l, the CCD shirt image sensing circuit obtains the fundus image , · Display device display.建Build 4 body or memory card or via - ^ 3, according to the patent application 笳 筮 Γ Γ 眼 眼 眼 , , , , , 牛 牛 牛 牛 牛 牛 牛 牛 牛 牛 牛 牛 牛 牛 牛 牛 牛 牛 牛 牛 牛 牛 牛The eye mask control wire can be directly accessed by the computer in the eye mask. The infrared light can be connected to the eyepiece as described in the item: the ancient visible light, the middle eye, the infrared light imaging device eye mask and the control circuit. The light meter assists the control; the eye-eye type is also provided: two: the connecting portion, and the connecting portion and the eye mask are provided with - can be placed. $70 on the link. - Adjustable eye distance fine adjustment. The bottom auxiliary device is equipped with a hood around the inner frame of the infrared frame according to I. The bottom auxiliary (4) is the infrared photographic eye described in item 5. He has tightness = fit: cover 12 200826897 7. According to t, please patent the scope! The m-line photography of the item is the _ device's towel, and the infrared _ assisting rhyme can be the lens. 8, according to the scope of the application for patents 1 @麻 if w u right m-line photographic eye, auxiliary device, in the eye mask (four) _ preset position material and control circuit connector connected to the memory card inserted. - 9, according to the scope of the patent application 底輔助㈣W 第項所述之以紅外線攝影眼 =助裝置’其中，該控制面板裝置係可為—有線或以紅 外線、藍芽或其他益綠雷批 ' 、、 者。 控制&與前述眼單鏈結控制電路 〇 13Bottom Assist (4) W The infrared photographic eye = assist device described in the above item, wherein the control panel device may be wired or in the form of an infrared line, a blue bud or other ray green mine. Control & and the aforementioned eye single-link control circuit 〇 13