1274158 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種具退片功能的小型體外診斷器，尤 指—種在檢驗完畢後，毋需以手接觸試片，即可將試片退 出的體外診斷器。 【先前技術】 隨著生物感測技術的進步，將許多原本必須在大醫院 或檢驗室中由特定技術人員操作以執行的檢驗，慢慢地被 簡化其檢驗程序，由一般未受技術訓練的人員均可自行操 作。 μ .、，=判則述檢驗技術簡化的關鍵在於··檢驗試片的開發 :及儀器設備的簡化，而簡化的檢驗儀器甚至可隨身攜 呗’使用上相當方便，即，一船佶口兩 斌 叙使用者，、而將特定的檢驗 Α月插入可攜式的分析儀 驗試片μ 一 ^啊儀中，再將檢體吸入或塗佈在檢 ’就成獲得檢驗結果，由於1274158 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a small in vitro diagnostic device having a retracting function, in particular, after the inspection is completed, the test piece is required to be touched by hand. Exit the in vitro diagnostic device. [Prior Art] With the advancement of biosensing technology, many inspections that would otherwise have to be performed by a specific technician in a large hospital or laboratory are slowly simplified by the inspection procedure, which is generally not technically trained. Personnel can operate on their own. The key to the simplification of the test technique is that the development of the test piece: and the simplification of the instrument and equipment, and the simplified test instrument can even be carried with you, which is quite convenient to use, that is, a ship's mouth. The two bins are users, and the specific test month is inserted into the portable analyzer test piece μ, and then the sample is inhaled or coated in the test to obtain the test result.
合插接試片的連接哭…““的體外診斷器配 以手動方切Ρ，、 構’均需使用者於檢驗後 于動方式將附著有檢體的 於抽取試片時要多Λ、*立 出如此一來，使用者 郤無法穿令 、免沾乐忒片上的檢體，但 王防正接觸的機舍， 其風險存在。 —疋，使用者於使用上仍有 為此，本發明的主要目曰 片，即能將試片a出體外’係、提供-種能夠不接觸試 斷器具有推片功能，使連接裝i ’即賦予該診 於檢驗完畢後可不接觸試片， 4 1274158 將试片退離艚夕卜#辦^ ^ 卜％斷裔，避免接觸到有檢體的試片，以維 護使用者的安全。 ia由於一般體外診斷器基本結構主要包含有—上/下外 :又電路板及一試片連接器，惟，該試片連接器需直接 手接觸取出沾染有檢體的試片，因此，本發明 置係針對該試片連接器改良之，其主要改良在力··連接器 基：―個對應上，下外殼形成有-插入口之前端面的端面 开^有—開口，另基座與電路板連接的端面上形成有一縱 長形導槽’而電路板對應該導槽位置係開設有—空間，以 供下端面形成有-導桿的推片能藉由該導桿與導槽的配合 於基座内/月動（滑入基座内或滑出基座開口外）。該推片 ’、基座内的導腳保持一定間㉛，供試片載放於推片上滑入 基座内後能與對應導腳電連接。 “ 4推片的導桿可穿經基座導槽、電路板開口而突出於 電路板另相對端面上，此時’本發明的連接裝置再配合設 計有—連動組件’該連動組件由一按鍵及一自該按鍵本體 側邊延伸而出的連桿所組成，其中連桿的自由端係與突出 =電路板的導才于連接，加上按鍵滑設於外殼側邊上，當使 用在向上/下外殼的前端面方向推動該按鍵時，連桿會帶 動該推片導桿向前移動’使推片自基座開口内向外滑動γ 令插置於f座内推片上的試片藉由推片滑出基座開口而脫 座疋以本發明供試片插接的連接裝置確實能令讓 用者無需以手直接接觸取出沾染有檢體的試片，確保檢驗 過程的安全。 5 I274158 ^ 1 )内的部份，係供自開口 （ 2 1 0 )插入的 1片（3 〇 )接點電連接，而位於基 1 )外的部份， 則與電路板。3)焊接； 一推片（2 2 )，係設於該基座（2丄）内，其下端 上°下形成有一導桿（2 2 1 )，如第六圖所示，以穿經 x基座（2 1 )導槽（2 1 1)及電路板（1 3)空間（1 3 1 )’進而突出於該電路板（1 3 )的相對端面，如此 推片（22)即能在基座（21)内滑動；及 連動組件（2 3 )，係固定在下外殼（1 2 )上， 其主要由一撥片（2 3 1 )及一連桿（2 3 2 )組成，該 撥片（2 3 1 )係滑設於該上/下外殼（1 1 ) ( 1 2 ) 組合後的-側邊上，而連桿（2 3 2 )則是自撥片（2 3 本體向基座（21)方向延仲，並於其自由端形成〆 牙孔（2 3 4 )，該穿孔（2 3 4 )係正對該推片（2 2 ) 上穿經基座（2 1 )及電路板（工3 )的導桿（2 2工）。 又，該連動組件（2 3 )進一步包含有一回復袭置（2 4 )， 該回復裝置（24)係包含有一彈簧（242)及〆自该 撥片（2 3 1 )本體下方延伸的推桿（2 4丄），其中該 彈* ( 2 4 2 )係固定在下外殼（Ί 2 ) +並近撥片（2 3 1 :置，而該推桿（2 4 1 )恰穿入該彈菁〜（…2 4 2 ) 内。如第五圖A、Β所示，係該電路板（丄3 )結合速接 裝置底視®，當撥片（2 3 1 )向上/下外殼（、H、i 2 )的i、面（1 1 1 )方向撥動時，推桿（2 4 1 )會 向前擠壓彈簧（2 4 2 )，當鬆開撥片（2 3丄）時，彈 1274\5k ]' (2 4 2 )即會提供一個向後的回復力，將撥片（2 3 1 )推回原位。 凊配合參閱第六圖所示’上述連接裝置主要是將供試 及、3 〇 )插接用的基座（2 1 )增設有一推片（2 2 ) 2、動、·且件（2 3 )結構’由於推片（2 2 ) #導桿（2 )係穿經基座（2 !)導槽（2工工）及電路板（1 者向，L(13l)與下方連桿（2 3 2 )連接，當使用 推片（231)時’該連桿（232)會帶動 (2 2 )向基座開口（ 2 1 〇 )滑動。由於 2 :縱向斷面為一倒L字形，當試片（3 〇)自開口（2 υ)插人基座（2〇)内部時，會先載放於推 上並抵止於該推片（2 2 )的上頂板（2 2 2、，曰.、， =合第七圖所示，當撥片（2 3 1 )推動推/( 2 =向 則移動時，會順勢將抵止於推片（2 2)上頂板 ° 的試片（30)向開口（21〇)處帶出，令試片（"） 脫離基座（2 1 )’之後使用者鬆開撥片 推片（22)因為連動組件（川的回復裝置4; 的作動，將連桿（232)帶回原位，使得推片= 再退回基座（1、肉· θ ^ ^ ^ ； 气片（、一…’ ’疋以’使用者完全毋需以手接觸 武片（30)，即能將試片（3〇)退出體哭。 請再參閱第七圖所示，為 A ^ r 9 , , , 〇 )容易插入該 基庄（2 1 )巾’該基座（2 i )開口（ 2 緣及推片（22)的下前端緣分別形成—外 4 ) ( 2 2 3 )，令試片（"）較容易插入該基Γ(2 !274158 中，與導腳（2 1 2 )電連接。而再為使試片（3 〇 ) •能更緊密與導腳（2 1 2 )電連接，則位於基座（2 ]_ ) 的内σ卩的導腳前端係彎折成一孤形部位（2 1 3 )，當試 片（3 〇 )插入時會變形，而將該試片（3 〇 )緊密抵靠 於推片（2 2 )上，如此，該推片（3 〇 )的上頂板（2 ' 2 2 )對應該導腳（2丄2 )的弧形部位（23 )則需 升乂成凹槽（224)，如第一圖所示，於推片（22)向 _ 開口（ 2 1 〇 )退出時，可不受該弧形部位（2 1 3 ) Ρ旦 擋。 由上述說明可知，本發明體外診斷器供試片插接的連 接裝置具有推片功能，因此，使用者只要將未沾染檢體的 忒片插八連接裝置的基座，之後由檢驗程序至取出試片的 步驟，均可不再直接碰觸試片，確保自身安全。 【圖式簡單說明】 第一圖·係本發明一較佳實施例的後視立體分解圖。 _ 第一圖·係第一圖的組合立體圖。 第一圖·係本發明無下外殼的組合底視立體圖。 第四圖·係本發明無上^/下外殼的組合後俯視立體 圖。 、第五圖A、Β :係本發明連接裝置結合至電路板的底 視平面圖。 第/、圖.係本發明連接裝置結合至電路板的側平面視 圖。 第七圖··係本發明读技# 々知/3逆接裝置側剖圖，揭示試片插接的 9The connection of the plug-in test piece is crying... "The in-vitro diagnostic device is equipped with a manual cut, and the structure" requires the user to attach the test piece to the test piece after the test. *Because of this, the user can't wear the specimen on the film, but the risk is there. - 疋, the user still has this in use, the main target film of the present invention, that is, the test piece a can be taken out of the body, and the type can be provided without contact with the tester, and the connection device is installed. 'That is to give the diagnosis after the test is completed, you can not touch the test piece, 4 1274158 Retreat the test piece from the 艚 卜 卜 办 办 ^ ^ ^ ^ , , , , , , , , , , , , , , , , , , , , , , , , , , , Because the basic structure of the general in vitro diagnostic device mainly includes - upper/lower: a circuit board and a test piece connector, the test piece connector needs to directly touch out the test piece contaminated with the sample, therefore, The invention is improved for the test piece connector, and the main improvement is in the force connector base: one corresponding, the lower outer casing is formed with the end face of the front end opening-opening, the other base and the circuit An elongated guide groove is formed on the end surface of the board connection, and the circuit board is provided with a space corresponding to the position of the guide groove, so that the push piece formed by the guide rod on the lower end surface can be matched with the guide groove by the guide rod and the guide groove Move inside the base/month (slide into the base or slide out of the base opening). The pusher's and the guide pins in the base are held at a certain distance 31, and the test piece is placed on the pusher and slides into the base to be electrically connected to the corresponding lead. "The guide rod of the 4 push piece can pass through the base guide groove and the circuit board opening to protrude on the opposite end surface of the circuit board. At this time, the connecting device of the present invention is further designed with a linkage component. The linkage component is controlled by a button. And a connecting rod extending from a side of the button body, wherein the free end of the connecting rod is connected with the protruding=circuit of the circuit board, and the button is slid on the side of the outer casing, when used in the upward direction / When the front end surface of the lower casing pushes the button, the connecting rod will drive the pusher guide rod to move forward 'to slide the push piece from the inside of the base opening γ to insert the test piece inserted in the push piece of the f seat by the test piece The pusher slides out of the base opening and is disengaged. The connecting device for inserting the test piece according to the present invention can ensure that the user does not need to directly touch the test piece contaminated with the sample by hand to ensure the safety of the test process. 5 I274158 The part inside ^ 1 ) is electrically connected to one (3 〇) contact inserted from the opening ( 2 1 0 ), and the part outside the base 1 ) is soldered to the circuit board. 3) Pushing piece (2 2 ), which is set in the base (2丄), and formed on the lower end thereof a guide rod (2 2 1 ), as shown in the sixth figure, protrudes through the x-base (2 1 ) channel (2 1 1) and the circuit board (13) space (1 3 1 ) The opposite end surface of the circuit board (13), such that the push piece (22) can slide in the base (21); and the interlocking component (23) is fixed on the lower outer casing (12), which is mainly composed of a paddle (2 3 1 ) and a link (2 3 2 ), the paddle (2 3 1 ) is slidably disposed on the side of the upper/lower casing (1 1 ) ( 1 2 ) And the connecting rod (2 3 2 ) is a self-picking piece (2 3 body extends toward the base (21), and forms a dent hole (2 3 4 ) at the free end thereof, the perforation (2 3 4 ) The guide (2 2 ) and the guide (2 2) of the circuit board (2) are being passed on the push piece (2 2 ). Further, the linkage component (23) further includes a recovery device. (2 4), the recovery device (24) comprises a spring (242) and a push rod (2 4 丄) extending from below the body of the pick (2 3 1 ), wherein the bomb* ( 2 4 2 ) Fastened to the lower casing (Ί 2 ) + and the near pick (2 3 1 : set, and the putter (2 4 1 ) just penetrates the bullet (...2 4 2 ). As shown in Figure A and Figure 5, the board (丄3) is combined with the quick-connect device bottom view®, when the pick-up (2 3 1) up/down housing (, H, When the i, face (1 1 1 ) direction of i 2 ) is toggled, the push rod (2 4 1 ) will press the spring forward (2 4 2 ), and when the paddle (2 3 丄) is released, the pin 1274 \5k ]' (2 4 2 ) will provide a backward return force and push the paddle (2 3 1 ) back into place.凊In conjunction with the pedestal (2 1 ) for the plug-in connection of the above-mentioned connecting device, the above-mentioned connecting device is mainly provided with a push piece (2 2 ) 2, moving, and (2 3 ) Structure 'Because the push piece (2 2 ) #guide rod (2) is threaded through the base (2!) guide groove (2 workers) and the circuit board (1 direction, L (13l) and the lower link (2 3 2) Connection, when using pusher (231) 'The link (232) will drive (2 2) to slide toward the base opening (2 1 〇). Since 2: the longitudinal section is an inverted L shape, when When the test piece (3 〇) is inserted into the base (2〇) from the opening (2 υ), it will be placed on the upper top plate (2 2 2, which is pushed up and pressed against the push piece (2 2 ).曰.,, =, as shown in the seventh figure, when the pick (2 3 1 ) pushes the push / ( 2 = the direction moves, it will resist the test piece of the top plate ° on the push piece (2 2) ( 30) Take it out to the opening (21〇), and then release the test piece (") from the base (2 1 )', then the user releases the paddle push piece (22) because of the interlocking component (the recovery device of Sichuan; Actuate, bring the connecting rod (232) back to the original position, so that the push piece = retreat back to the base (1, meat · θ ^ ^ ^; The film (, a... ''疋'' is completely in need of the user to touch the piece (30) with the hand, that is, the test piece (3〇) can be withdrawn from the body crying. Please refer to the seventh figure for A ^ r 9 , , , 〇) easy to insert the base (2 1 ) towel 'the base (2 i ) opening (the 2 edge and the lower front edge of the push piece (22) are respectively formed - outer 4) (2 2 3 ), Make the test piece (") easier to insert into the base (2!274158, electrically connected to the guide pin (2 1 2). And then make the test piece (3 〇) • can be closer to the guide pin (2 1 2) Electrical connection, the front end of the inner σ卩 of the base (2 ]_ ) is bent into an orphaned part (2 1 3 ), which will be deformed when the test piece (3 〇) is inserted, and The test piece (3 〇) is placed tightly against the push piece (2 2 ), so that the upper top plate (2 ' 2 2 ) of the push piece (3 )) corresponds to the curved portion of the guide pin (2丄2) ( 23), it needs to be raised into a groove (224). As shown in the first figure, when the push piece (22) exits to the _ opening (2 1 〇), it can be free from the curved part (2 1 3 ). According to the above description, the in vitro diagnostic device of the present invention has a connection device for inserting a test piece. There is a push function. Therefore, the user only needs to insert the unstained sample into the base of the eight-connecting device, and then the step of checking the test piece to remove the test piece can no longer directly touch the test piece to ensure its own safety. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a rear perspective exploded view of a preferred embodiment of the present invention. _ First figure is a combined perspective view of the first figure. The first figure is a combined bottom perspective view of the present invention without a lower casing. Fig. 4 is a top perspective view of the combination of the upper and lower casings of the present invention. Fig. 5A and Β are bottom plan views of the connecting device of the present invention incorporated into a circuit board. Fig. 3 is a side plan view of the connecting device of the present invention coupled to a circuit board. Fig. 7 is a side cross-sectional view of the 々知/3 reverse connection device, revealing the insertion of the test piece 9
1274158 狀態。 【主要元件符號說明】 (1 0 )體外診斷器 （1 (1 1 1 )前端面 （1 (1 2 )下外殼 （1 (1 3 1 )空間 （1 (1 5 )按鍵 (2 (21)基座 （2 (211)導槽 （2 (213)弧形部位 （2 (2 2 )推片 （2 (222)上頂板 （2 (2 2 4 )凹槽 （2 (2 3 1 )撥片 （2 (2 3 4 )穿孔 （2 (2 4 1 )推桿 （2 (3 0 )試片 1 )上外殼 1 2 )插入口 3 )電路板 4 )顯示器 0 )連接裝置 1〇）開口 1 2 )導腳 1 4 )斜面 2 1 )導桿 2 3 )斜面 3 )連動組件 3 2 )連桿 4 )回復裝置 4 2 )彈簧 101274158 Status. [Main component symbol description] (1 0) In vitro diagnostic device (1 (1 1 1) front end face (1 (1 2 ) lower case (1 (1 3 1 ) space (1 (1 5) button (2 (21) Base (2 (211) guide groove (2 (213) curved part (2 (2 2 ) push piece (2 (222) upper top plate (2 (2 2 4) groove (2 (2 3 1 ) paddle (2 (2 3 4) perforation (2 (2 4 1) push rod (2 (3 0 ) test piece 1) upper housing 1 2) insertion port 3) circuit board 4) display 0) connection device 1) opening 1 2) Guide pin 1 4) Inclined surface 2 1 ) Guide rod 2 3 ) Inclined surface 3) Linkage assembly 3 2 ) Linkage 4) Recovery device 4 2 ) Spring 10