1255200 政，發明說明： 【發明所屬之技術領域】 本發明係關於-種電子式注射針頭自動卸取裝置，尤 指，種可供使用後的注射針頭與針頭分離，並集中收納， 以有效避免醫療人員因回套針頭造成扎傷，甚至嚴重感染 意外之針頭自動卸取裝置。 【先前技術】 根據有關單位對於國内過去八年的醫療人員針札調查 報告分析顯示，護理人員平均每人每年發生針扎意外為 1.2 1.8 -人，其中’具污染性的針扎發生次數介於9 次’至於其他的醫療人員或相關人員發生針扎的次數則分 別為：醫師0.4次、技術人員〇^次及技工工友〇 5次。 由上述可知，醫療人員在從事醫療行為時，及相關人 員處理醫療廢棄物時，遭使用後注射針頭扎傷的機率甚高 ，而這些針扎事件潛藏著極离沾從入在述 百往N的致命危機，一般經過血液 傳染的疾病’如愛滋病、肝省 4知主松 , 肝炎、梅毒等，均可能透過使用 後的針頭傳染給遭扎傷的醫疼人昌 甘在士 ^首黡人員，其危害之鉅可想而知 根據分析，造成針扎：g；杜M = m i T扎旱件的原因，在於醫療人員在完 成注射後習慣性的「回套」動作所致，由於注射針筒通常 在針頭前端套設有—護蓋，注射時須將護蓋拔開，而在注 射完成後’醫療人員會習慣性脾咳望 曰1貝沒將濩盍套回針頭，以避免其 他人發生針扎意外，但該「印太 .ffTr ^ ^ ^ 、 口套」步驟部成為針札事件的 1255200 Γ7危險1±動作根據統計，有23%〜53%的針扎意外是發 生在厂回套」動作時。而發生機率僅次於「回套」動作者 則為「使用後針頭未放入收集盒或回套」者。 由上述可知，「回套」是造成針扎的重要原因。有鑒 於此，美國職業安全衛生署（0SHA)於其「血源性致病菌」 法規中明定使用後針筒不得進行回套動作，若在無法避免 的情況下’則須以機械輔助兼採用單手回套方式，以有效 避免針扎意外。而前述的單手回套方式僅為避免針札意外 的可灯方式之一，事實上，以機械辅助將針筒與針頭分開 集中收納，亦為有效避免「回套」動作的可行方式，惟仍 須考慮操作便利性、安全性以設計出符合需求的輔助裝置 【發明内容】 因此本發明主要目的在提供一種可將使用後針筒與 其針頭分離並分別集中收納的自動化針頭取卸裝置，藉： ’醫療人員在注射針頭使用完畢後，無須進行危險的^ 動作’即可將針筒與針頭分離，而有效避免針扎意外。 為達成前述目的採取的主要技術手段係令前述取卸襄 置包括有· 一基台； ’主要係於該基台上 該轉盤並由一步進馬 一面上形成有一階層 一轉盤機構，係設於前述基台上 设一樞座，該樞座上樞設有一轉盤， 達所驅動；又轉盤相對於樞設處的另 1255200 狀的凹槽，另轉盤周邊以等角度形成有複數針筒插孔，並 貫穿連通前述的凹槽； 一感應機構，係設於前述轉盤的相對位置上，其感應 端係對應於轉盤上其中一針筒插孔的内側開口下方； 一剝離件，係設於前述轉盤的相對位置上，並對應於 前述針筒插孔的内側開口； 兩收納容器，係分設於轉盤的兩側下方； -控制電路，係分別與前述步進馬達、感應機構連接 ，以控制取卸動作的進行； 利用別述裝置在注射針筒插入轉盤上的針筒插孔時， 其針頭將為感應機構所谓知，控制電路隨即驅動步進馬達 轉動、，此時注射針筒將隨轉盤轉動，其針頭則通過剝離件 在通過剝離件時，其剝離件將推開針頭，使其掉落至其 中收納谷盗，又針筒則持續隨轉盤的轉動，俟轉至一向 下=時，則㈣掉落至另一收納容器中。利用前述設計 二力針筒使用元畢後’利用機械輔助將針筒與針頭 分離，並分別集中收納，其無須進行危險的回，十貝 ==收納針筒、針頭後，可在安全的前提 進仃廢棄物處理。 & 前述轉盤相對於具凹槽表面的另 的遮斷片，該遮斷片的數量及4… 小成有複數 插孔.又h 置及位置係配合轉盤周邊的針筒 插孔，又樞座上的適當位置設有一 传對瘫於俞、+、、☆從 尤饮應益’该光感應器 刖述遮斷片’並與控制電路連接，當遮斷片通過 先感應器的發射端與接收端 而之間時，則產生一反應轉盤轉 Ϊ255200 動角度的信號予控制電路 機。 ¥路u决疋步進馬達停止運轉的時 前述基台上覆設有一罩蓋，草蓋頂面形成有一開口， 使轉盤上最頂點的針筒插孔得 L v , 同插孔付以露出於開口間，·又其側壁 上为別形成有兩取出口，以供 ‘ 丨、队、、巧谷态的取出與置入。 别述控制電路主要係由一 ,, ~理态及一馬達驅動雷改 組成，其中微處理器輸入端設有一 ^ 午動開關、一自動開關 測器構成 前述感應機構係由一近電容式光遮斷感 【實施方式】 =本：明一可行的具趙實施例，請參閱第—圖所示 廍機：：一基台（1〇)設有一轉盤機構（20)、-=機構（…、兩收納容器（51) (52) 制電路（4〇)等，又基座（1〇)上並外罩有一= 1〇 〇)，而將前述元件封閉其間；其中： 月多閱第一、二圖所示，分別為前述基台（1 罩設罩殼（100)前的背視及正視外觀圖 騎示，該轉盤機構（2Q)係於前述基自（10) t ::(2 1 )，該樞座（2 i)上以轉軸樞 而由步進馬達？ Γ端係與一步進馬達（22)連結， (22)驅動該轉盤（2〇〇)轉動； 又清參閱第：r同& - ^ 4* An. 處的另—面上hr QQM目對於插設 上形成有一階層狀的凹槽，該凹槽係由内徑較 1255200 的第一階部（2 ◦ 1 )及内徑較小但較深的第一 階部（2 η 9/ υ2)組成，另轉盤（2〇〇)具適當厚度，其 於周邊處以等角度形成有複數針筒插孔（2 0 3 )，請參 1第圖所示，該針筒插孔（2 0 3 )係配合針筒前段及 -針頭的外觀而呈階層狀，#中内側端的縮小孔徑處係貫 穿並連：前述凹槽第-階部（201)，意即當針筒（6 0 )以刖端插入針筒插孔（2 〇 3 ) β，其前端的針頭（ 6 1 )將局部露出於第一階部（2 〇 1 )上； 又％參閱第二圖所示，前述轉盤（2 〇 〇)在樞接端 的表面上以軸為中心，形成有數個的遮斷片（2〇4)， 各遮斷片（2 〇 4 )係作環形排列，其位置及數量係配合 轉盤（2 0 〇 )上的針筒插孔（2 〇 3 )，又前述柩座（ 21)上設有一光感應器（23)，該光感應器（23) 係呈u形狀，其相對的兩端分別為光發射端與光接收端， 其上形成的缺口適對應於轉盤（2〇〇)上的遮斷片（2 〇4)，藉此，當轉盤（2〇〇)轉動時，可由光感應器 (2 3 )债測其轉動角度（請參閲第五圖a、β所示）， 而進一步透過控制電路（4 〇 )控制步進馬達（2 2 )停 止運轉的時機。 再請參閱第三圖所示，前述感應機構（3 〇 )係設於 月'J述轉盤（2 0 〇)具有凹槽一面的相對位置上，主要包 括一設於基台（1〇)上的支架（31)，支架（3 上端设有一感應器（32)， 轉盤（200)上其中一針筒 該感應器（3 2 )係對應於 插孔（2 〇 3 )的内側開口 1255200 w針筒（60)插入該針筒插孔（2〇3)，露出 於=槽内的針頭（61)即將為該感應器（32)所鈔 過控制電路"〇)啟動步進馬達（Μ)運轉， ::施例中，該感應器（3 2)係由一近 裔所構成。 再者，為順利取卸插入針筒（6 〇 )前端的針頭（6 ’在前述轉盤（2〇〇)上所設針筒插孔（2〇3) =近且對應位置上設有一剝離件（7〇)，於本實施例 加』離件（7 0 )係設於前述感應機構（3 0 )的支 二3 :)頂端，又剝離件（7 ◦)係呈片狀，其相對於 辦，00)轉動方向的一端較薄’其厚度並由該端遞 ij離件（7 q )所在位置係'對應於前述針筒插孔（ 側開，，具體而言，當針筒（6〇)插入轉 並逆時的針筒插孔（2 0 3 )心轉盤（2 0 0 ) 適當角度時’剝離件（70)較薄-端適 〇) 上方（如第六圖所示）’當轉盤（2〇 推頂而掉—進’針頭（6 1 )即受剝離件（7 ◦)的斜面 (6ΓΜ Ϊ第七圖所示），當針頭（61)脫離針筒 俟針筒（fi ( 6 ◦)仍隨轉盤（2 ◦ 〇 )持續轉動， 動脫離轉盤（？ η η、 （ 、圖所不），即自 離轉盤（2 0 ◦)而掉^，至此，針筒（6。） (=即分別集中至轉盤（2")下方的兩側:、 與針筒(…，該L :::的針頭(61) k丄U )刀5又有兩收納容器（5 1255200 )(5 2 )，其分別位於轉盤（2 〇 〇 )下方兩側，其 I一收納容器（51)係供收集針頭（61)，另〆收納 容器（5 2 )則供收納針筒（6 〇 )。 +再者’仍請參閱第一圖所示，前述基台（1〇)上的 罩盍（1 0 0 )頂面形成有一開口（工〇工），該開口（ 101)係對正於轉盤（2〇〇)，而使該轉盤（2〇〇 )上最頂點的針筒插孔（2 〇 3 )得以露出於開口（ 1 〇 1)間，又罩蓋（10 〇)之側壁上分別形成有兩取出口 (1 〇 2 ) ( 1 〇 3 )，以分供前述兩收納容器（5工） (52)的取出與置入。 至於與前述步進馬達（22)、感應器（32)及光 感應器（2 3 )連接的控制電路（4 〇 )，其電路構造係 如第九圖所示’主要係由一微處理器（4 1 )及-馬達驅 動電路（42)組成，其中微處理器（41)輸入端除連 接前述感應器（3 2 )及光感應器（2 3 )外，另設有一 —自動開關（44) ’以便由使用者 決定以手動或自動方式控制取卸裝置。 又馬達驅動電路（4 2 )係由一受控於微處理器（4 1 )的電晶體Q及-由該電晶體Q控制的繼電器町組 成’其中繼電器RLY的動作接點係連接於步進馬達（ )及其電源、24V之間，以便由微處理器（41)透過該電 晶體Q控制步進馬達（2 2)之電源開關，進 轉與否。 由上述說明可看出本發明之具體結構與動作方式，其 11 1255200 主要係令醫療人員在注射完畢後，就近將注射 盤=針筒插孔筒插人後其針頭即為感應機 盤2控制電路驅動步進馬達轉動，此時注射針筒將隨轉 件將：門Γ頭則通過剝離件’在通過剝離件時，其剝離 件將推開針頭，使其掉落至其巾—㈣容^ 續隨轉盤的轉動，俟轉至-向下角度時1自動掉= 器中。利用該等設計’醫療人員無須進行危險的 :^作’即可在注射針筒使用完畢後，㈣.機械輔助將 針清與針頭分離’並分別集中收納，以便隨後在安全的前 提下’進行醫療廢棄物處理。 故由上述可知，本發明之取卸裝置設計可使醫療、镬 理及相關人員無須進行危險的回套動作，冑而免於針扎的 危險’故以該等設計已具備顯著的實用性、新祕盘進步 性，並符合發明專利要件，爰依法提起申請。 【圖式簡單說明】 (一）圖式部分 第一圖：係本發明之外觀圖。 第二圖：係本發明之背視外觀圖。（未加罩蓋） 第二圖：係本發明之前視外觀圖。（未加罩蓋） 第四圖：係本發明之一前視平面圖。 第五圖A、B :係本發明之背視平面暨動作示意圖。 第六圖：係本發明之-前視平面暨動作示意圖。 第七圖：係本發明又-前視平面暨動作示意圖。 12 1255200 第八圖：係本發明再一前視平面暨動作示意圖。 第九圖··係本發明之電路圖。 (二）元件代表符號 (1 〇 )基台 (1 0 1 )開口 (2 0 )轉盤機構 (2 2 )步進馬達 (3 0 )感應機構 (3 2 )感應器 (4 1 )微處理器 (51) ( 5 2 )收納 (6 0 )針筒 (7 0 )剝離件 (1 0 0 )罩蓋 (1 0 2 ) ( 1 0 3 )取 (2 1 )樞座 (2 3 )光感應器 (3 1 )支架 (4 0 )控制電路 (4 2 )馬達驅動電路 容器 (6 1 )針頭1255200 政, Invention: [Technical Field] The present invention relates to an electronic injection needle automatic unloading device, in particular, the needle can be separated from the needle after being used, and concentratedly stored to effectively avoid Medical personnel are injured by the needles and even accidentally infected with the automatic needle removal device. [Prior Art] According to the analysis of the survey report of medical personnel in the past eight years in the country, the average number of needle-care accidents per person per year for caregivers is 1.2 1.8-person, of which the number of polluted needles occurred. At 9 times, the number of needles that occurred to other medical personnel or related personnel was 0.4 for the physician, 技术 for the technician, and 5 for the mechanic. It can be seen from the above that when medical personnel engage in medical activities and related personnel handle medical waste, the chance of being injured by the needle after use is very high, and these needle-stitching events are extremely sloppy. The fatal crisis, generally blood-borne diseases such as AIDS, liver disease 4 know the main pine, hepatitis, syphilis, etc., may be transmitted through the needle after use to the injured medical pain Chang Gan in the staff ^ first staff According to the analysis, the cause of the needle is: g; Du M = mi T is the cause of the dry piece, which is caused by the habitual "back" action of the medical personnel after the completion of the injection, due to the injection needle The tube is usually provided with a cover at the front end of the needle. The cover must be unplugged during the injection, and after the injection is completed, the medical staff will habitually spleen and cough and sputum will not be put back to the needle to avoid other people. A needle stick accident occurred, but the "Indo.ffTr ^ ^ ^, Mouth" step became the 1255200 of the needle event. Danger 1 ± Action According to statistics, 23% to 53% of the needle stick accident occurred at the factory. Set" when moving. The probability of occurrence is second only to the "return" actor, which is "the needle is not placed in the collection box or returned after use". As can be seen from the above, "returning" is an important cause of needle sticking. In view of this, the Occupational Safety and Health Administration (0SHA) in its "blood-borne pathogens" regulations stipulates that the syringes must not be used for back-slewing operations. If it is unavoidable, it must be mechanically assisted. One-handed back-to-back method to effectively avoid needle stick accidents. The above-mentioned one-handed returning method is only one of the ways to avoid the accident of the needle. In fact, mechanically assisting the storage of the syringe and the needle separately is also a feasible way to effectively avoid the "back" movement, but It is still necessary to consider the convenience and safety of the device to design an auxiliary device that meets the requirements. SUMMARY OF THE INVENTION Accordingly, it is a primary object of the present invention to provide an automated needle pick-and-place device that can separate the needle barrel from its needle and store it separately. : 'Medical personnel can separate the syringe from the needle without using a dangerous ^ action after the needle is used, effectively avoiding needle stick accidents. The main technical means for achieving the above-mentioned purpose is that the aforementioned pick-and-place device includes a base plate; 'mainly on the base plate and the turntable is formed by a stepping horse on one side of the stepper The base platform is provided with a pivot seat, the pivot seat is pivotally provided with a turntable for driving; and the turntable is opposite to the pivotal portion of the other 1255200-shaped groove, and the periphery of the turntable is formed with a plurality of syringe jacks at equal angles. And extending through the aforementioned groove; an inductive mechanism is disposed at a relative position of the turntable, and the sensing end corresponds to an inner side opening of one of the syringe jacks on the turntable; a peeling member is disposed in the foregoing The relative position of the turntable corresponds to the inner opening of the aforementioned jack insertion hole; the two storage containers are respectively disposed below the two sides of the turntable; - the control circuit is respectively connected with the stepping motor and the sensing mechanism to control The removal operation is performed; when the syringe is inserted into the syringe jack on the turntable, the needle will be the so-called induction mechanism, and the control circuit will drive the stepper motor to rotate. At this time, the injection syringe will rotate with the turntable, and when the needle passes through the peeling member, the peeling member will push the needle away, causing it to fall into the storage of the pirate, and the syringe continues to rotate with the turntable. , when the 俟 turns to a downward =, then (4) drops to another storage container. After the use of the above-mentioned two-needle cylinder, the use of mechanical assistance to separate the syringe from the needle and separate storage, it does not need to carry out dangerous return, ten shell == after the syringe and needle are stored, it can be safe. Into waste disposal. & The above-mentioned turntable is opposite to the other interrupting piece with the surface of the groove, the number of the blocking piece and the 4...there are multiple jacks. The h-position and the position are matched with the syringe jack around the turntable, and the pivoting seat The appropriate position has a pass-to-face, Yu, +, ☆ from the special drink, 'the light sensor narrates the rupture piece' and is connected with the control circuit, when the rupture piece passes the transmitting end and the receiving end of the first sensor When there is a signal, a reaction turntable is turned to 255200 moving angle to the control circuit. When the stepping motor stops, the abutment is covered with a cover, and the top surface of the grass cover is formed with an opening, so that the needle jack of the most vertex on the turntable is Lv, and the same jack is exposed. Between the openings, there are two outlets on the side walls for the removal and placement of '丨, 队, 巧谷. The control circuit is mainly composed of a control circuit and a motor-driven lightning reform. The input end of the microprocessor is provided with a lunch switch and an automatic switch detector. The sensing mechanism is composed of a near-capacitive light. Sense of occlusion [Embodiment] = This: A feasible example of Zhao, please refer to the diagram shown in the figure -: a base (1 〇) with a turntable mechanism (20), -= mechanism (... , two storage containers (51) (52) circuit (4 〇), etc., and the base (1 〇) and the outer cover has a = 1 〇〇), and the aforementioned components are enclosed; As shown in the second figure, the front view and the front view of the abutment (1) are respectively shown in the front view. The turntable mechanism (2Q) is based on the above-mentioned base from (10) t ::(2 1 The pivot seat (2 i) is pivoted by a stepping motor, the end is coupled to a stepping motor (22), and (22) the wheel (2〇〇) is rotated; On the other side of the & - ^ 4* An. hr QQM mesh has a layered groove formed on the insertion, the groove is the first step with an inner diameter of 1255200 (2 ◦ 1) and the first step (2 η 9/ υ 2) with a smaller inner diameter but a deeper one, and the other turntable (2 〇〇) has a suitable thickness, and a plurality of syringe jacks are formed at equal angles at the periphery (2) 0 3 ), as shown in the first figure, the syringe jack (2 0 3 ) is hierarchical with the appearance of the front section of the syringe and the needle, and the narrowed aperture of the inner end of # is connected in parallel: The groove-step portion (201), that is, when the syringe (60) is inserted into the barrel insertion hole (2 〇3) β at the end, the needle (6 1 ) at the front end thereof is partially exposed to the first step portion. (2 〇1); and % see the second figure, the turntable (2 〇〇) is formed on the surface of the pivoting end with the axis as the center, and several rupture pieces (2〇4) are formed. 2 〇 4 ) is arranged in a ring shape, the position and number of which are matched with the cylinder jack (2 〇 3) on the turntable (20 〇), and the sill (21) is provided with a light sensor (23). The light sensor (23) has a u shape, and opposite ends thereof are a light emitting end and a light receiving end, respectively, and the notch formed thereon corresponds to the blocking piece on the turntable (2〇〇) (2 〇 4) ,borrow Therefore, when the turntable (2〇〇) is rotated, the rotation angle of the light sensor (2 3) can be measured (refer to the fifth figure a, β), and the control circuit (4 〇) is further controlled. The timing of stopping the operation of the motor (2 2 ). Referring to the third figure, the sensing mechanism (3 〇) is placed at the relative position of the groove on the side of the moon (2 0 〇). The utility model comprises a bracket (31) arranged on the base (1〇), the bracket (the upper end of the 3 is provided with a sensor (32), and one of the cylinders of the turntable (200) is corresponding to the jack. (2 〇 3 ) The inner opening 1255200 w syringe (60) is inserted into the syringe jack (2〇3), and the needle (61) exposed in the slot is about to be the control circuit of the sensor (32) "〇) Start the stepper motor (Μ) operation, :: In the example, the sensor (3 2) is composed of a nearby person. Furthermore, in order to smoothly remove the needle inserted into the front end of the syringe (6 〇) (6' is provided with a needle insertion hole (2〇3) on the aforementioned turntable (2〇〇) = a corresponding part is provided with a peeling member (7〇), in the present embodiment, the spacer (70) is provided at the top of the branch 2:) of the sensing mechanism (30), and the peeling member (7) is in the form of a sheet, which is opposite to Do, 00) one end of the direction of rotation is thin 'the thickness of which is the position where the end of the piece (7 q ) is 'corresponding to the aforementioned syringe jack (side open, specifically, when the syringe (6) 〇) Insert the reversing cylinder jack (2 0 3 ) the heart turntable (2 0 0 ) at the appropriate angle 'the peeling piece (70) is thinner - the end is suitable) (above the sixth figure) When the turntable (2〇 pushes off the top - enters the 'needle (6 1 ) is the bevel of the peeling piece (7 ◦)) (6ΓΜ Ϊ the seventh figure), when the needle (61) leaves the syringe 俟 syringe (fi (6 ◦) Still rotate with the turntable (2 ◦ 〇), and move off the turntable (? η η, (, picture not), that is, from the turntable (2 0 ◦) and ^, to this point, the syringe (6. ) (= that is focused on the carousel separately (2" ;) on the lower sides:, with the syringe (..., the L:: needle (61) k丄U) The knife 5 has two storage containers (5 1255200 ) (5 2 ), which are respectively located on the turntable (2 〇〇) On the lower side, the I-storage container (51) is used to collect the needle (61), and the storage container (5 2) is used to store the syringe (6 〇). + Again, please refer to the first As shown in the figure, the top surface of the cover (1 0 0) on the base (1〇) is formed with an opening (worker), and the opening (101) is aligned with the turntable (2〇〇), so that the The needle jack (2 〇 3 ) at the top of the turntable (2〇〇) is exposed between the openings (1 〇 1), and the two sides of the cover (10 〇) are respectively formed with two outlets (1 〇 2 (1 〇3), for the removal and insertion of the above two storage containers (5 workers) (52). As for the aforementioned stepping motor (22), sensor (32) and light sensor (2 3 ) The connected control circuit (4 〇) has a circuit structure as shown in FIG. 9 'mainly composed of a microprocessor (4 1 ) and a motor drive circuit (42), wherein the input terminal of the microprocessor (41) In addition to connecting the aforementioned sensor (3 2 ) and In addition to the inductor (23), an automatic switch (44) is provided to allow the user to control the pick-up device manually or automatically. The motor drive circuit (42) is controlled by a microprocessor. (4 1 ) The transistor Q and - the relay controlled by the transistor Q are composed of 'the relay RLY's action contact is connected between the stepper motor ( ) and its power supply, 24V, so as to be microprocessor ( 41) Control the power switch of the stepping motor (2 2) through the transistor Q to advance or not. From the above description, the specific structure and operation mode of the present invention can be seen. The 11 1255200 mainly causes the medical personnel to control the needle plate after the injection is completed, and the needle is inserted into the needle cylinder. The circuit drives the stepper motor to rotate, at which point the syringe will follow the transfer: the sill passes through the stripper'. When passing the stripper, the stripper will push the needle away and drop it to its towel—(4) ^ Continued with the rotation of the turntable, when it is turned to the downward angle, 1 is automatically turned off. With these designs, 'medical personnel do not need to carry out the danger: ^" can be used after the syringe has been used, (4) mechanically assisted separation of the needle from the needle and stored separately for subsequent safe operation Medical waste disposal. Therefore, it can be seen from the above that the design of the loading and unloading device of the present invention enables the medical, nursing and related personnel not to carry out dangerous back-sliding operations, thereby avoiding the risk of needle sticking, so that the design has significant practicability, The new secret disk is progressive and meets the requirements of the invention patent, and the application is filed according to law. [Simplified description of the drawings] (1) Schematic part The first figure is an external view of the present invention. Second Figure: A rear view of the present invention. (Uncovered) Fig. 2 is a front view of the present invention. (Uncovered) Fig. 4 is a front plan view of one of the present inventions. The fifth figure A, B is a schematic diagram of the back view plane and action of the present invention. Figure 6 is a schematic view of the front view plane and motion of the present invention. The seventh figure is a schematic diagram of the present invention-front view plane and action. 12 1255200 The eighth figure is a schematic diagram of another front view plane and action of the present invention. The ninth drawing is a circuit diagram of the present invention. (2) Component symbol (1 〇) Abutment (1 0 1) Opening (2 0) Dial mechanism (2 2 ) Stepper motor (3 0 ) Induction mechanism (3 2 ) Sensor (4 1 ) Microprocessor (51) ( 5 2 ) Storage (6 0 ) Syringe (7 0 ) Stripper (1 0 0 ) Cover (1 0 2 ) (1 0 3 ) Take (2 1 ) Pivot (2 3 ) Light Sensing (3 1 ) bracket (40) control circuit (4 2 ) motor drive circuit container (6 1 ) needle