201212894 六、發明說明： 【發明所屬之技術領域】 當前的發明是關於牙科植體，特別是關於一個牙科植體有⑴ >角鎖 輯，其設計包括六角安置凹槽，目的是提供最大的摩擦和穩定度，⑵ 費洛環面可以額外增加穩定度和結合面，⑶不對稱螺紋提供自動鑽孔效 應和減少骨頭的阻力，又可以稱作鑽頭植體，⑷一個頸部的斜面可以提 供膺複體，可以移動膺複體邊緣的位置，⑸頸w梯可以提供膺複體， 可以移動膺複體邊緣的位置，⑹有三個牙根凹槽複合體，目的在於增強 切削功能’（7)環形推升端可以提高上顎鼻寶的底部。 【先前技術】 牙科植體疋人工的牙根，它被用在口腔修復學，來支援膺複體，此廣複 體可以承載—顆衫顆特。在過去的二十年，每年有數㈣萬計的植牙 馳用於修復缺損的牙齒，然而仍然有很多關於安全，患者舒適，成本支 出以及美觀的問題，導致了只有不到3%的牙醫師提供這項服務給病人並 且間接造成小於5%的需要服務的患者真正接受到牙科植體的服務。此外， 植牙手術的時候也可能造成神經組織的永久性傷害。 因此’十新的牙科植體就變得非常的重要嘯的牙科植體應該可以⑴ 提升安全性⑵減短骨頭_的時間⑺縮短治療的時間⑷降低植牙 醫學的成本⑸提高成功率⑻增加患者的舒適度 (7)改進美觀和功能 丨更重要的疋由新牙科植體的開發’鼓勵牙醫師和骨科專家提供這項 5 201212894 服務給病人，新㈣可以齡植體手術觸_傷害，増加初躺穩定度， 減少手術對病人的傷害，縮短手術的時間，縮短裝載假牙所需的時間，增 進骨·黏的數量和品f ’避倾外的f頭移植手術，増加植體、支台和 螺絲表面的接觸，進而提高穩定度和膺複體的成功率，減少技術應用上的 困難。 【發明内容】 本發明的-個主要目的是提供—個牙科㈣，可明加骨·黏的數量 和品質 本發明的科-個目的是提供_個牙科觀，此碰可以綠地使用， 從而降低技術應用上的困難。 本發明的另外_個目岐提供—個牙科健，此植體可以提供—個最大 的初期穩定度。 本發明的另外-個目的是提供—個牙科植體，此植體可以增強對骨頭的 保護。 本發明的另外-個目的是提供_個牙科植體，可以避免手術後植體的旋 轉。 本發明的另外-個目的是提供-個牙科植體，避免螺雜支臺上松脫， 此螺絲松脫是造成治療後治療失敗的最主要原因。 201212894 本發明的另外-個目的是提供—個牙科植體，可以増加手術成功率，避 免不必要❹次手術，科可以增加美觀和功能性。 本發明的另外-個目的是提供一個牙科植體，可以減少裝傻牙和整體治 療的時間。 本發明的另外-個目的是提供—個牙科植體，允許改聰複體邊緣的位 置。 本發明的糾-個目岐提供―個牙科健，可財由提高頸部斜面 到牙齦上，從而避免傷害到齒槽骨的神經。 因而為了要達成上述的目的，此發明提供了一個牙科植體，其組成包括： —個牙科植體的體部。 蓮丞ilitM是位於此植體的端部。 在植體巾端料麵有趙趣^，在植體根㈣外繼有職式的尖 銳切端。 三個及根凹槽的；i合體。 JA位於此植體的内部’可以在支台和植體之間提供最大的摩擦。 1¾¾可以提供額外的穩定度和美觀和功能。 可以改變膺複體邊緣的設計。 递可以改變膺複體邊緣的設計。 201212894 此發明的特徵和優點可以介由下麵的詳細敛述，附帶的卫程圖和權利要 求得到更具體的體現β根鼻竇推升端是位於此植體的端部。 【實施方式】 圖1、圖3所示的是本發明牙根植體的主視圖。_可見，牙根植體1〇 的形狀類似于不規則的圓柱體，它包括底端11和頂端12。底端11是用來 插入骨頭上的相應位置，_端12則是通過螺絲7G和支台_配合。牙 根植體10的外側有不對稱螺紋20，底端11上有環形推升端37 ,頂端12 上有六角鎖40。 牙根植體10上有-個位於底端U和頂端12之間的獅截面，還有一 個靠近底端11的錐形插人端，此設計可讓牙科植體1G更容純插入到骨 頭之中。頂端12包含費洛環面5G和平臺16。平臺16位於牙根植體1〇的 最頂端，用以和支台6〇g己合。本發明既允許頂端12在牙齦之上與支台6〇 配合，也允許其在在牙齦之下與支台6〇配合。頂端12和不對稱螺紋罚之 間有頸部斜面或者頸部階梯’其設計允許牙醫師調整膺複體的邊緣。根據 不同的鼻竇的情況，牙科植體的尺寸會隨之變化，尺寸變化主要包括其長 度和寬度。 不對稱螺紋20依附于牙科植體1〇的外側壁，位於環形面15和底端u 之間。不對稱螺紋20可以是連續的螺紋，也可以是分段連續，其作用在於 當牙科植體10被插入到鼻竇的骨頭之後把植體1〇鎖在骨頭上。 201212894 如圖3所示，因為對稱螺紋對於牙科植體有其不足 、 〈题，所以本發明之 中的螺紋20為不對稱設計，也就是說螺紋的兩面有不同的傾斜角度。由圖 3的截面視圖可知，不對稱螺紋2〇包含斜面一 21和斜面二m。斜面一 μ 朝向牙科植體1G _端U，其擁有較小的傾斜角度。而斜面二22朝向牙 科植體10的頂端12，其擁有較大的傾斜角度。換言之，斜面二^比斜面 一 21更陡。在把牙科植體插人鼻竇的時候，因為斜面_ 21的傾斜角度較 小，所以會遇到較少的阻力。而相比之下，斜面二22的傾斜角度較大，在 將牙科植體從錢骨巾拔㈣喃，就會較切阻力。因此，就插入 齒槽骨和增加織__經衫，稍觸㈣據人賴骨和提高 植體初期穩定度方面有更好的效果。 如圖3所示，不對稱螺紋設計包含一段主螺紋25和一段尾螺紋況，其 中尾螺紋26接近植體端1卜主敎25難於_斜面14和尾螺紋 26之間。相對於主螺紋25，尾螺紋26的深度和螺距更小。 如圖3，圖4和圖7，可以見到六角鎖44的第一部分45的詳細情況。 六角鎖的歷總共有三顧位功能。第—層451 #近平臺16，由六個平面 4511和六個垂直曲面備以9〇。的夾角所形成，還包含6組12〇。的凹槽。 第-層固位功能與支臺上的波浪形突起部分611配合，可以極大地提高牙 科植體和支台之間的穩定度。第二層453包含六個曲立面，每相鄰的兩個 曲立面之間還有兩個平面4531’兩平面夾角為12〇。。第三層454是—個_。 的圓形壁。 201212894 根據硬度不同’骨頭可被分如類。第—類代表最硬的骨頭，而第四類 代表最軟的骨頭。如圖i和圖3，不對稱螺紋有切刃23，其位於斜面一 Μ 和斜面-22的頂部。切刀23可以輕易地切入第三和第四類骨頭，也會相 應的減少在切人第-和第二類骨頭的時候所遇到的阻力。當牙科植體被揮 進第二或第四類骨頭的時候，切刃23可以不用鑽削而直接切入骨頭，真正 地實現了無鑽植牙手術。而對於第—或第二類骨頭，也可以大大減少骨頭 _ 的蝴量。攻缝可以最大程度輯対獅雜，這對於植牙手術的穩 定度和成功率非常關鍵。此外，不對稱螺紋2()上的切刃烈可以極大地減 v切入時所產生的熱量，從崎短手術喃。手術時產生的熱量和手術時 間也會影響手術的成功率。 為了進纟提同牙科植體被插入骨頭時的效率本設計包含三個牙根凹 槽複合體均勻分佈在牙科植㈣的插人端。如圖丨和圖3，每一個牙根凹 槽複合體13有-個V形的截面，它㈣個切面131從底端n切入牙科植 #體1〇而形成。在切面131之上，可以清楚地見到不對稱螺紋20的戴面， 刀刀23也在此處形成一個或多個切點24。當把本發明的牙科植體插入到骨 頭的時候，切點24會首先切入骨頭。如果骨頭很硬的話，一些骨頭會被切 點24推入到牙根凹槽復合体13裡面。由圖可見，本發明的牙科植體㈣ 共有三組牙根凹槽復合体13。 如圖3和圖5所示為環形推升端37。環形推升端37包含一個凹槽371， 其位於植體1G的底端丨卜凹槽371包含凹槽底奶和凹槽壁阢。凹槽壁 373向外延伸，在與凹槽37的圓周邊緣相交的地方形成了尖端邊緣⑽。 201212894 凹槽壁373緊鄰凹槽底372’是一個光滑的曲面。凹槽底奶既可以是曲面， 也可以是平面。在環形推升端37的底端，凹槽底3?2和凹槽壁柳一起形 成了凹槽腔375。 環形推升端37也包含-個突起部分桃，位於凹槽底奶之上。如圖所 示可知，突起部分376是由凹槽底372的中心部分向外突起而形成。突起 部分376呈現突起狀’並在外部擁有—個光滑外表面。突起部分的高度既 φ可乂等於也可以小於凹槽371的深度，也就是說突起部分的高度不能超 過尖端邊緣374。這樣的話’突起部分就不會首先和骨頭接觸，由此防止環 形推升端偏離目標位置。 當擁有糊_ 37的歸被植人鼻f的時候，環形推升端37作用於 鼻竇的底端。因為不對稱螺紋20的原因，扭力會被轉化成線性力。環形推 升端37會由斜壁進行f擴張哪，環形推升端37會更深人到鼻寶裡 面，從而提升鼻竇底面。由於環形推升端37包含突起部分跳的原因，麼 •=被加大，從而會更有效地把骨頭推入到凹槽375内部。由於鼻f提升和 骨擴張，牙科植體就會被鎖得更牢固。 如圖卜圖4和圖7，牙科植體10上的六角鎖4〇的目的在於安置支台 6〇。六角鎖40包含兩部分：鎖腔41和螺紋鎖仏在頂端12的地方，鎖腔 41有鎖口 44，其f直延展到植體_部。鎖腔可分為第—和第二兩部分， 第一部分45靠近鎖σ44，湖來安置支台_六歸根部6ι，平面備 和支台的六角體613之間的配合相對寬鬆。 201212894 如圖4和圖8 ’鎖腔41的第一部分45是用來安置植體固定起子80的 六角柱形杆83的。平面4531和的六角柱形杆83的配合相對寬鬆。由六角 柱形杆83上的卡環831和平面4531緊密配合，從而能夠在植牙手術的時 候卡住牙科植體10並將其放入齒槽骨之中。 第二部分46緊鄰第一部分45，位於鎖腔的更深處。螺紋鎖42的螺紋分 佈在第二部分的内壁之上。螺紋鎖42是用來和螺絲70配合。在把植體固 φ 定在骨頭之中之後，就可以放置支台60 了。首先把支台60的六角形根部 61插入鎖腔41的第一部分45，然後用螺絲7〇把支台60固定在植體上。 支台60内部的通孔62連接鎖口 44和鎖腔41的第二部分46。螺絲70的頂 邓71上有外螺紋72，它穿過通孔62和植體内部的螺紋相連，螺絲70的頭 部73則留在通孔62之内以固定支台6〇。螺絲7〇和牙科植體1〇之間的金 屬配合可以牢固地把支台固定在植體1〇上，從而大幅提升穩定度。 值得-提的是傳統的牙科植體_部只有三個卡口用以和傳統支台的 # —個卡爪相互配合，這樣的話支台就必須旋轉I2。。才能找到下-個安裝位 置而總共有二個可用的安裝位置。這在安置支台的時候會產生極大的不 便’尤其是對於有角度的支台。如圖4所示，鎖腔41的第—部分的第三層 伽擁有6對平面4531 ’它們繞著植體10的中心轴平均分佈餘壁之上。 樣的居’兩她鄰的安裝位置之間的角度就從丨2『減少到了即。，而安 裝位置的數量從以前的三個增加到了六個1此更容賴到適合的裝配角 度，並且簡化了牙冠的較准。 201212894 ⑴在很多情況下，因為—些上·f之中有空氣，所以沒有足夠的 二門放置t支植體，⑵還有—些情況，當牙槽神經和牙槽脊非常接近的 時[也沒有足夠的空間放置整支植體。這樣的話，牙醫師就可以保留一 π刀的頌補·面或者頸精梯在牙齦之外，從㈣免損害到神經組織。 如圖1 ’圖3’圖4和圖6，彳科植體10有一個頸部斜面14或者頸部 1¾梯17位於費洛環面50和環形面15之間。頸部斜面14是由雖形面⑷ • 從環形面15向上並向外延展到費洛環面50而形成的。頸部斜面14使植體 10的頂#12變薄’但稍稍增加了植體的寬度。頸部斜面可以是光滑， 粗糙或者有螺紋的斜面。 圖6所示為本發明的另一種帶有頸部階梯17的牙科植體。頸部階梯17 包含了多個階梯面172和多個斜面171。這一種牙科植體可以有2〜6個階梯 均勻分佈在位於費洛環面50和環形面15之間，階梯的宽度介於〇· _到 0.5麵之間’斜面171和與之相鄰的階梯面172之間的夾角則介於奶。到15〇。 • 之間。頸部階梯17會稍微削減頂部12的厚度，但是它給了更多地空間讓 骨頭生長’因此會有更好的骨頭絲。頸部斜面14和頸部階梯17的設計 目的在於美躲’敎性和安錢，它低許牙醫師在有_萎縮，技術 困難或者安全隱患的時候’通過把植體的一部分留在牙酿之上來更改廣複 體或者牙冠的邊緣位置，從而增進美觀。在很多臨床應用的時候，齒槽骨 的深度不足以安放整支植體10 〇為了防止植體傷害到齒槽神經或者牙酿組 織，牙醫師可選擇把頸部斜面14或者頸部階梯17的一部分保留在牙銀之 上。露在外面的部分可關膺複體或者_牙冠掩蓋起來，形成牙齒的顏 13 201212894 色從而增進美觀。本發明中的頸部斜面14和頸部階梯17可以幫助外科醫 生掌控植體的插入深度。有了頸部斜面14和頸部階梯17的設計，手術中 傷害到齒槽神經賴率就大大減少了。因為齒槽神傷害是醫療事故索 賠的-個主要部分，所以頸部斜面14和頸部階梯17的設計可以大大地增 加植牙手_安全性。另外’通過把;|複_邊緣放置在更纽牙根尖的 位置’牢固程度就可大大提高。還有，不管是把保留頸部斜面咐頸部階 _ 梯17部刀在牙酿之上或者全部插入牙銀之中，齒槽骨都可以沿著斜面或 者階梯生長，從而進-步達到穩固植體、避免移位'抵抗推力和拉力的目 的。如此-來，碰和膺複體的壽命也就會大大提高。 如圖1和圖5 ’牙科植體1〇有一個費洛環面5〇，位於植體頂端。費 洛環面50其實是-個位於頂端12圓周邊緣的倒角5卜費洛環面5〇會增 加頂端12的厚度。设計費洛環面的目的在於增進美觀和提高穩定性。如果 植體10的插入深度不夠，植體的—部分就會暴露在外面，影響了美觀。本 Φ發月之中的費洛環面5。可以幫助外科醫師掌控植體的插入深度。在手術之 、牙床應該被放置在倒角51之上，這樣會讓牙床喊更厚，更健康，也 會咸V植體的暴露面積’提高植體穩定性j外，膺複體的陶究邊緣可以 遮蓋植體暴露出麵部分，進—步觀驗和提高膺複體的功能。 圖2圖3’圖4和圖7,支台60的六角形根部61是用來插入到植體 W的鎖腔41之中’第_層固位功能451將與支台6〇的波浪形突起部分611 配合’費洛體60和植體1〇上的倒角51配合。這兩侧位功能可以極大地 提尚植體10和支台60之間的穩定性。 201212894 總之，本發明是一個自動狐或者無需鑽孔的牙科植體。它使用不對稱 螺紋20來簡化手術並增加穩定性。不對稱螺紋2〇的切刃烈和切點24在 轉動的時候最大程度地保護了骨頭，牙根環鎖3〇的壓根腔31允許骨頭在 其中生長。内螺紋36增加了摩擦從而增加了支台和植體之間的穩定性。此 外’由於内螺、紋36的方向和不對稱螺紋2〇的方向相反，所以可以防止植 體的松脫。有’牙根環鎖3〇有環形推升端37，可以在植牙手術的時候提 升鼻竇。 本發明還包括六角鎖4〇 ’通過金屬配合把支台6〇固定到植體丨〇之上。 鎖腔41的第-部分45提供了更多的安裝位置，從而大大簡化了安裝和校 準。本發明中的頸部斜面14和頸部階梯1?可以幫助醫師控制植體的插入 深度。此外，頸部斜面14和頸部階梯17允許骨頭沿著斜面或者階梯生長， 這樣可以進-步固定植體1G。f洛環面可謂助醫師控讎體的位置，固 定膺複體以及減少金屬的暴露。 此技術領域的技術人員應該會明白，附圖以及以上敘述僅僅是示範性質 的，而並不應該限制本發明。 到此為止，本發明的所有目的都已經達成。本發明的所有的結構上和功 能上的原理都已詳細描述本發刺所有變化都不會舞這些·。因此， 本發明也包括所有所有依照權利要求的精神所做出的改變。 201212894 【圖式簡單說明】 圖1是植牙體的主視圖。 圖2是分解圖，其中包括本植牙體，支台，和螺絲。螺絲的目的是用來 固定植牙體和支台。 圖3是植體的切面圖。 圖4是牙科植體六角鎖的腔的詳細圖解。 圖5是牙科植體另外一個角度的透視圖。 圖6是頸部階梯的另外一個角度的透視圖。 圖7是植體固定支台的透視圖。 圖8是牙科植體和植體固定起子的分解圖，此起子是用來把植體固定到 齒槽骨上。 【主要元件符號說明】 10 一一牙科植體 11 --底端 12 --頂端 13 一一牙根凹槽複合體 131--切面 14 一一頸部斜面 141 ——錐形面 15 一一環形面 16 --平臺 16 201212894 17 —一頸部階梯 171 一一階梯面 172 一一斜面 20 一一不對稱螺紋 21 --斜面一 22 --斜面二 23 一一切刃 24 --切點 25 __主螺紋 26——尾螺紋 37——環形推升端 371 ——凹槽 372 --凹槽底 373 一一凹槽壁 374——尖端邊緣 375 —一凹槽腔 376 一一突起部分 40 --六角鎖 41 --鎖腔 44 --鎖口 45 第一部分 451--第一層固位功能 4511 --平面 4512 --垂直曲面 453 —一第二層固位功能 4531 --夾角平面 454 --第三層固位功能 46 --第二部分 50 一一費洛環面 51 一一倒角 17 201212894 —支台 一一六角形根部 一一波浪形突起部分 —_六角體 一一通孔 一一螺絲 —頂部 一一外螺紋 一一頭部 一一植體固定起子 —六角柱形杆 —卡環201212894 VI. Description of the invention: [Technical field to which the invention pertains] The current invention relates to dental implants, and in particular to a dental implant having (1) > angle lock series, the design of which includes a hexagonal seating groove for the purpose of providing maximum Friction and stability, (2) Ferro torus can add additional stability and joint surface, (3) Asymmetric thread provides automatic drilling effect and reduces bone resistance, also known as bit implant, (4) a neck slope can provide The 膺 complex can move the position of the edge of the complex, (5) the neck w ladder can provide the 膺 complex, can move the position of the 膺 complex edge, (6) has three root groove complex, the purpose is to enhance the cutting function '(7) The ring push-up end can raise the bottom of the upper nose. [Prior Art] Dental implants, artificial roots, which are used in oral prosthetics to support the sacral complex, which can carry a sturdy body. In the past two decades, there have been several (four) tens of thousands of implants used to repair defective teeth, but there are still many questions about safety, patient comfort, cost and aesthetics, resulting in less than 3% of dentists. This service is provided to the patient and indirectly causes less than 5% of the patients in need of service to actually receive dental implant services. In addition, permanent damage to nerve tissue can also occur during implant surgery. Therefore, 'new dental implants become very important. The dental implants should be able to (1) improve safety (2) shorten the bones _ time (7) shorten the treatment time (4) reduce the cost of implant medicine (5) increase the success rate (8) increase Patient comfort (7) Improves aesthetics and function 丨 More important 疋 Development by new dental implants 'Encourage dentists and orthopedic specialists to provide this 5 201212894 service to patients, new (four) age-appropriate surgery touch _ injury, Increase the stability of the initial lie, reduce the injury to the patient, shorten the operation time, shorten the time required to load the denture, increase the number of bones and adhesions, and f-transplantation of the f-heading, and add implants and branches. The contact between the table and the surface of the screw improves the stability and the success rate of the complex, reducing the difficulty in technical application. SUMMARY OF THE INVENTION The main object of the present invention is to provide a dental (four), which can clearly identify the quantity and quality of bones and sticks. The purpose of the present invention is to provide a dental concept which can be used in green areas, thereby reducing Difficulties in the application of technology. Another object of the present invention is to provide a dental health which provides a maximum initial stability. Another object of the present invention is to provide a dental implant that enhances bone protection. Another object of the present invention is to provide a dental implant that avoids rotation of the implant after surgery. Another object of the present invention is to provide a dental implant that avoids loosening on the abutment, which is the most common cause of treatment failure after treatment. 201212894 Another object of the present invention is to provide a dental implant that can increase the success rate of surgery and avoid unnecessary surgery, which can increase aesthetics and functionality. Another object of the present invention is to provide a dental implant that reduces the time required for stupid teeth and overall treatment. Another object of the present invention is to provide a dental implant that allows for the location of the edge of the complex. The object of the present invention is to provide a dental health that can increase the neck slope to the gums, thereby avoiding damage to the nerves of the alveolar bone. Thus in order to achieve the above objects, the present invention provides a dental implant comprising: a body of a dental implant. Lotus root ilitM is located at the end of this implant. At the end of the implant towel, there is Zhaoqu ^, and the root of the implant (4) has a sharp cut end. Three and root grooves; i fit. JA is located inside the implant' to provide maximum friction between the abutment and the implant. 13⁄43⁄4 provides extra stability and aesthetics and functionality. It is possible to change the design of the edge of the complex. The hand can change the design of the edge of the complex. 201212894 The features and advantages of the present invention can be more specifically illustrated by the following detailed description of the accompanying drawings and claims. The beta sinus push-up end is located at the end of the implant. [Embodiment] Figs. 1 and 3 are front views of a dental implant of the present invention. It can be seen that the root implant 1〇 is shaped like an irregular cylinder and includes a bottom end 11 and a top end 12. The bottom end 11 is for insertion into the corresponding position on the bone, and the _ end 12 is engaged by the screw 7G and the abutment. The outer root of the dental implant 10 has an asymmetrical thread 20, the bottom end 11 has an annular push-up end 37, and the top end 12 has a hex lock 40 thereon. The root implant 10 has a lion cross section between the bottom end U and the top end 12, and a tapered insertion end near the bottom end 11, which is designed to allow the dental implant 1G to be more purely inserted into the bone. in. The top end 12 includes a Filo annulus 5G and a platform 16. The platform 16 is located at the top of the root of the dental implant 1 and is used to fit the support. The present invention allows both the tip 12 to mate with the abutment 6 在 above the gums and also to engage the abutment 6 在 under the gums. There is a neck bevel or neck step between the tip 12 and the asymmetric thread penalty. The design allows the dentist to adjust the edge of the iliac complex. Depending on the condition of the sinus, the size of the dental implant will vary, and the dimensional changes will mainly include its length and width. The asymmetrical thread 20 is attached to the outer side wall of the dental implant 1 , between the annular face 15 and the bottom end u. The asymmetrical thread 20 can be a continuous thread or a segmented continuous function that locks the implant 1 on the bone after the dental implant 10 is inserted into the bone of the sinus. 201212894 As shown in Fig. 3, because the symmetrical thread has its drawbacks for dental implants, the thread 20 of the present invention is of an asymmetrical design, that is, the two sides of the thread have different inclination angles. As can be seen from the cross-sectional view of Fig. 3, the asymmetric thread 2〇 includes a bevel 21 and a bevel 2 m. The bevel a μ faces the dental implant 1G _ end U, which has a smaller angle of inclination. The beveled surface 22 faces the top end 12 of the dental implant 10 and has a relatively large angle of inclination. In other words, the bevel 2 is steeper than the bevel 21 . When the dental implant is inserted into the sinus, since the inclined angle of the inclined surface _ 21 is small, less resistance is encountered. In contrast, the inclined angle of the slanted surface 22 is relatively large, and the dental implant is pulled out from the bone bone towel, and the resistance is relatively high. Therefore, it is better to insert the alveolar bone and increase the weaving __shirt, and slightly touch (4) according to the human bone and improve the initial stability of the implant. As shown in Fig. 3, the asymmetric thread design includes a length of main thread 25 and a length of tail thread, wherein the tail thread 26 is close to the implant end 1 and the main jaw 25 is difficult between the slant 14 and the tail thread 26. The depth and pitch of the tail threads 26 are smaller relative to the main thread 25. The details of the first portion 45 of the hex lock 44 can be seen in Figures 3, 4 and 7. The hex lock calendar has a total of three check functions. The first layer 451 # is near the platform 16, which is prepared by six planes 4511 and six vertical surfaces. The angle formed by the angle also contains 6 groups of 12 〇. Groove. The first layer retention function cooperates with the undulating protrusion portion 611 on the abutment to greatly improve the stability between the dental implant and the abutment. The second layer 453 comprises six curved faces, and two planes 4531' between each adjacent two curved faces have an angle of 12 turns. . The third layer 454 is a _. Round wall. 201212894 Depending on the hardness, bones can be classified as such. The first category represents the hardest bone and the fourth category represents the softest bone. As shown in Figures i and 3, the asymmetrical thread has a cutting edge 23 which is located at the top of the beveled face and the beveled face-22. The cutter 23 can be easily cut into the third and fourth types of bones, and will also reduce the resistance encountered when cutting the first and second types of bones. When the dental implant is swept into the second or fourth type of bone, the cutting edge 23 can be directly cut into the bone without drilling, and the drilling-free dental implant operation is truly realized. For the first or second type of bone, the amount of bone _ can also be greatly reduced. The seam can maximize the lion's mix, which is critical for the stability and success rate of implant surgery. In addition, the cutting edge on the asymmetrical thread 2 () can greatly reduce the amount of heat generated during the cutting, from the short surgery. The heat generated during surgery and the time of surgery also affect the success rate of the procedure. In order to improve the efficiency of the dental implant when it is inserted into the bone, the design consists of three root-and-groove complexes evenly distributed at the insertion end of the dental implant (4). As shown in Fig. 3 and Fig. 3, each of the root groove complexes 13 has a V-shaped cross section, and the (four) cut faces 131 are formed by cutting the dental implants from the bottom end n. Above the section 131, the wearing surface of the asymmetrical thread 20 can be clearly seen, and the knife 23 also forms one or more tangent points 24 here. When the dental implant of the present invention is inserted into the bone, the point of cut 24 will first be cut into the bone. If the bone is very stiff, some of the bone will be pushed into the root groove complex 13 by the point 24. As can be seen, the dental implant of the present invention (4) has three sets of root groove complexes 13. As shown in Figures 3 and 5, the annular push-up end 37 is shown. The annular push-up end 37 includes a recess 371 located at the bottom end of the implant 1G. The recess 371 includes a grooved bottom and a recessed wall. The groove wall 373 extends outwardly to form a tip edge (10) where it intersects the circumferential edge of the groove 37. The 201212894 groove wall 373 is a smooth curved surface adjacent to the groove bottom 372'. The groove bottom milk can be either a curved surface or a flat surface. At the bottom end of the annular push-up end 37, the groove bottom 3? 2 and the groove wall will form a groove chamber 375. The annular push-up end 37 also includes a raised portion of the peach that is located above the bottom of the groove. As can be seen, the protruding portion 376 is formed by projecting outward from the central portion of the groove bottom 372. The raised portion 376 assumes a convex shape and has a smooth outer surface on the outside. The height of the protruding portion may be equal to or smaller than the depth of the groove 371, i.e., the height of the protruding portion cannot exceed the tip edge 374. In this case, the protruding portion does not first come into contact with the bone, thereby preventing the annular push-up end from deviating from the target position. The circular push-up end 37 acts on the bottom end of the sinus when the stalk of the stalk is implanted. Because of the asymmetrical thread 20, the torsion is converted into a linear force. The annular push-up end 37 will be expanded by the inclined wall, and the annular push-up end 37 will be deeper into the nose, thereby raising the bottom surface of the sinus. Since the annular push-up end 37 contains the cause of the protruding portion jump, ? = is enlarged, so that the bone is pushed more efficiently into the inside of the groove 375. The dental implant is locked more firmly due to nasal lift and bone expansion. As shown in Figures 4 and 7, the purpose of the hex lock 4 on the dental implant 10 is to position the abutment 6〇. The hex lock 40 has two parts: a lock chamber 41 and a threaded lock at the top end 12, and the lock chamber 41 has a lock port 44 which extends straight to the implant portion. The lock chamber can be divided into a first and a second part, the first part 45 is close to the lock σ44, the lake is placed to the support _ six roots part 6ι, and the fit between the plane preparation and the hexagonal body 613 of the support is relatively loose. 201212894 The first portion 45 of the lock chamber 41 of Figures 4 and 8 is a hexagonal cylindrical rod 83 for placement of the implant fixation driver 80. The fit of the flat 4531 and the hexagonal cylindrical rod 83 is relatively loose. The snap ring 831 on the hexagonal cylindrical rod 83 is tightly fitted to the flat surface 4531 so that the dental implant 10 can be caught and placed in the alveolar bone during the implant surgery. The second portion 46 is adjacent to the first portion 45 and is located deeper in the lock chamber. The thread of the threaded lock 42 is distributed over the inner wall of the second portion. The threaded lock 42 is for mating with the screw 70. After the implant φ is placed in the bone, the abutment 60 can be placed. First, the hexagonal root portion 61 of the abutment 60 is inserted into the first portion 45 of the lock chamber 41, and then the abutment 60 is fixed to the implant with screws 7. A through hole 62 inside the abutment 60 connects the lock port 44 and the second portion 46 of the lock chamber 41. The top of the screw 70 has an external thread 72 which is connected to the internal thread of the implant through the through hole 62. The head portion 73 of the screw 70 is retained in the through hole 62 to fix the support 6'. The metal fit between the screw 7〇 and the dental implant 1〇 securely secures the abutment to the implant 1〇 for maximum stability. It is worth mentioning that the traditional dental implant has only three bayonet ports for mating with the #-claws of the conventional abutment, so that the abutment must rotate I2. . In order to find the next installation location, there are a total of two available installation locations. This creates great inconvenience when placing the abutments, especially for angled abutments. As shown in Fig. 4, the third layer of the first portion of the lock chamber 41 has six pairs of planes 4531' which are evenly distributed over the remaining wall around the central axis of the implant 10. The angle between the installation positions of the two neighbors is reduced from 丨2 to 即2. The number of mounting positions has increased from the previous three to six, which is more suitable for a suitable assembly angle and simplifies the alignment of the crown. 201212894 (1) In many cases, because there is air in the upper f, there are not enough two doors to place the t-branch, and (2) there are some cases when the alveolar nerve and the alveolar ridge are very close [also There is not enough space to place the entire implant. In this case, the dentist can retain a π knife's · · face or neck ejector outside the gums, from (4) to damage to the nerve tissue. As shown in Fig. 1 'Fig. 3' Fig. 4 and Fig. 6, the plant 10 has a neck bevel 14 or a neck 13b located between the Felot annulus 50 and the annular face 15. The neck bevel 14 is formed by the profiled surface (4) • extending upwardly from the annular surface 15 and extending outwardly to the Felot annulus 50. The neck bevel 14 thins the top #12 of the implant 10' but slightly increases the width of the implant. The neck bevel can be a smooth, rough or threaded bevel. Figure 6 shows another dental implant with a neck step 17 of the present invention. The neck step 17 includes a plurality of step faces 172 and a plurality of slopes 171. This type of dental implant can be evenly distributed between 2 to 6 steps between the Felot annulus 50 and the annular surface 15, and the width of the step is between 〇· _ to 0.5 between the 'bevel 171 and adjacent thereto. The angle between the step faces 172 is between the milk. To 15 baht. • Between. The neck step 17 will slightly reduce the thickness of the top 12, but it gives more room for the bone to grow' so there will be better bone filaments. The neck bevel 14 and the neck step 17 are designed to hide the shackles and the money, which is low when the dentist has _ shrinkage, technical difficulties or safety hazards' by leaving a part of the implant in the tooth On top of it, change the edge position of the wide complex or crown to enhance the appearance. In many clinical applications, the depth of the alveolar bone is not sufficient to place the entire implant 10 〇 In order to prevent the implant from injuring the alveolar nerve or the tooth-grown tissue, the dentist may choose to have the neck bevel 14 or the neck step 17 Part of it remains on the tooth silver. The exposed part can be covered with a complex or _ crown to form the color of the teeth. The neck bevel 14 and neck step 17 of the present invention can assist the surgeon in controlling the depth of insertion of the implant. With the design of the neck bevel 14 and the neck step 17, the rate of damage to the alveolar nerve during surgery is greatly reduced. Since the sonar damage is a major part of the medical malpractice claim, the design of the neck bevel 14 and the neck step 17 can greatly increase the implant's safety. In addition, the degree of firmness can be greatly improved by placing the || complex_edge at the position of the root of the button. Also, whether it is to retain the neck bevel, the neck step _ ladder 17 knife on the tooth brew or all inserted into the tooth silver, the alveolar bone can grow along the slope or step, so as to achieve stability Implant, avoid shifting 'resistance to thrust and tension. In this way, the life of the complex and the complex will also be greatly improved. As shown in Figures 1 and 5, the dental implant 1 has a Ferro annulus 5 〇 located at the top of the implant. The Fello torus 50 is actually a chamfer 5 at the circumferential edge of the top 12, and the Buffalo torus 5 增 increases the thickness of the tip 12. The purpose of designing the Ferro torus is to enhance aesthetics and stability. If the depth of insertion of the implant 10 is insufficient, the part of the implant will be exposed to the outside, affecting the appearance. This is the Felo torus 5 in the Φ month. It can help the surgeon to control the insertion depth of the implant. In the operation, the gums should be placed on the chamfer 51, which will make the gums thicker and healthier, and will also expose the exposed area of the V implants to improve the stability of the implants. The edge can cover the exposed part of the implant, and further improve the function of the sputum complex. Fig. 2 Fig. 3' Fig. 4 and Fig. 7, the hexagonal root portion 61 of the abutment 60 is for insertion into the lock chamber 41 of the implant W. The _ layer retaining function 451 will be undulated with the abutment 6 The protruding portion 611 cooperates with the 'Ferro body 60' and the chamfer 51 on the implant 1〇. This two-sided function greatly enhances the stability between the implant 10 and the abutment 60. 201212894 In summary, the present invention is an automatic fox or dental implant that does not require drilling. It uses asymmetric threads 20 to simplify surgery and increase stability. The cutting edge of the asymmetrical thread 2 和 and the point of cut 24 protect the bone to the greatest extent during rotation, and the root cavity 31 of the root ring lock 3 allows the bone to grow therein. The internal thread 36 increases friction and thereby increases the stability between the abutment and the implant. Further, since the direction of the inner screw and the weave 36 is opposite to the direction of the asymmetrical thread 2〇, the loosening of the plant can be prevented. There is a 'root ring lock 3' with an annular push-up end 37 that can raise the sinus during implant surgery. The invention also includes a hex lock 4'' for securing the abutment 6'' to the implant body by a metal fit. The first portion 45 of the lock chamber 41 provides more mounting locations, which greatly simplifies installation and calibration. The neck bevel 14 and the neck step 1 in the present invention can help the physician control the insertion depth of the implant. In addition, the neck bevel 14 and the neck step 17 allow the bone to grow along the bevel or step so that the implant 1G can be advanced. The f-ring surface can help the physician control the position of the carcass, fix the complex and reduce the exposure of the metal. It should be understood by those skilled in the art that the drawings and the above description are merely exemplary and not limiting. So far, all the objects of the present invention have been achieved. All of the structural and functional principles of the present invention have been described in detail. Therefore, the invention also includes all modifications that come within the spirit of the claims. 201212894 [Simple description of the drawing] Fig. 1 is a front view of the implant body. Figure 2 is an exploded view of the implant, the abutment, and the screw. The purpose of the screw is to fix the implant and the abutment. Figure 3 is a cutaway view of the implant. Figure 4 is a detailed illustration of the cavity of a dental implant hex lock. Figure 5 is a perspective view of another angle of the dental implant. Figure 6 is a perspective view of another angle of the neck step. Figure 7 is a perspective view of an implant fixation abutment. Figure 8 is an exploded view of a dental implant and an implant-fixing driver for securing the implant to the alveolar bone. [Main component symbol description] 10 one dental implant 11 - bottom end 12 - top 13 one tooth root groove complex 131 - facet 14 one neck slope 141 - tapered surface 15 one ring Face 16 - Platform 16 201212894 17 - a neck step 171 - a step face 172 - a bevel 20 - an asymmetrical thread 21 - bevel a 22 - bevel 2 23 a blade 24 - a cut point 25 __ Main thread 26 - tail thread 37 - annular push-up end 371 - groove 372 - groove bottom 373 - groove wall 374 - tip edge 375 - a groove cavity 376 - a raised portion 40 - Hexagon lock 41 -- lock cavity 44 -- lock 45 part 1 451 -- first layer retention function 4511 -- plane 4512 -- vertical surface 453 — a second layer retention function 4531 -- angle plane 454 -- The third layer retention function 46 - the second part 50 - one Fei Luo torus 51 one chamfer 17 201212894 - the abutment one hexagonal root one wave-shaped protruding part - _ hexagonal body one through hole one by one Screws - top one external thread one head one by one implant fixed screwdriver - hexagonal cylindrical rod - snap ring