M414209 五、新型說明： '【新型所屬之技術領域】 本案創作係有關一種人工植體構造，尤指一種用於假牙 結構中之牙根植體，該植體被植入顎骨後具有穩固不易鬆動的 優點。 【先前技術】 ' 舊式的假牙是利用現有的人體牙齒與牙床用橋架方式固 '定假牙，但為了配合安裝假牙，經常必須對相鄰的健康牙齒進 _行破壞性的手術，此一方式已逐漸被業界淘汰。新式的人工植 牙應用在口腔治療上已有多年的歷史，且由於材料的精進與植 牙技術的改善使植牙的成功率大幅的提升；所謂人工植牙，其 結構主要包括人工牙根、支台、齒冠等三個部份，人工牙根係 可植入口腔中患部的顎骨，用以代替拔除的齒根，人工牙根與 支台之間必需要設計結合鎖定結構，再令支台上固定齒冠，串 連成一體的人工取代物，其目的就是要取代喪失的牙齒。一旦 _.植入顎骨内之人工牙根，就必需和真牙的牙根一樣承受強大的 .咀嚼咬合力量，惟端看目前牙科所使用之人工植體主要係利用 螺紋的機械力量使其固定在牙床骨内，雖然骨細胞與植體間的 骨整合會持續進行，並提供人工牙根的穩固性，但單純靠螺紋 的設計，並無法有效維持以及確保人工牙根植體與骨骼組織之 間的抓持力。換言之，習用單純僅具有螺紋設計之人工植體與 骨骼密合之後，其仍然有反轉鬆脫之虞，導致人工植體無法穩 固定位，如此不但令人工牙根無法荷力，依附於上之齒冠即難 以維持正常的咀嚼能力。更嚴重的是，人工植體若存在些微的 3 M4I4209 旋轉或鬆動，植軸骨絡之間隙將是有害細g的溫床，在某些 f月況下’發炎或其它細菌感染問題將會影響患者的健康。由此 可見’上述習用物品仍具有缺失，實非—良善之料而有改善 的必要。 【新型内容】 本案創作之目的即在於提供一種植牙結構中之牙根植 體’使其植人後具有穩固不祕動的優點。為達該目的，本案 包含牙根柱體及頸騎構成。該牙料體下端緣設有螺合部， =端區域由下至上分別為嵌合部、旋動部及㈣結合部 ;該嵌 口部周緣等距設有若干凹人槽，而可作輕合之用，而旋動部 則可供工具夾_提供旋動，該心結合部則可供—人工齒冠 依附固定。魏圈可供牙根柱體穿入，並與欲合部結合固定， 頸圈的周緣以放射狀向外凸設有若干凸塊。因此，#牙根柱體 及其頭圈被作為假牙的植體時，即可達到創作目的。 【實施方式】 有關本新型所述及之技術内容、特點與功效，在以下配合 參考圖式之較佳實施例詳細說明當中，將可清楚的呈現。另 外’在本案被詳細描述之前需要特別說明，其所附圖式係以示 意方式來解釋本案之基本結構，因此在該等圖式中僅顯示與本 案有關之結構或元件，且所顯示之構造形狀、尺寸、比例，或 是元件數目等，係為一種選擇性之設計，閤先述明。 請參閱第一圖所繪示本案具體實施例之立體構造圖 本案結構主要包含牙根柱體1〇及頸所構成，其中. 如第-圖所示，該牙根检體1〇為〆兵有預定長度的金屬柱 螺入δ金屬以鈇或鈦合金為較佳，牙根柱體10的下端緣具有 體，部1卜該螺合部u表面設有陽敎且末端為錐狀。牙根柱 =端區域由下至上依序設有嵌合和、旋動部13及齒冠結 現連=Γ12周料距設有若干凹人槽121，使嵌合部 現逑頌改的凹入與凸出的結構，嵌合部12的 以内寬外窄的4尾槽型為較佳；該|合部12上方 \ α 多邊形的凸緣，其係可供工具夹持而令牙根柱體10旌：13呈 動部13上方之齒冠結合部14則為一錐狀的柱體， ’該 齒冠依附固定。 供—人工 如第一圖所示，該頸圈2〇係呈一中空環體，而 恰可供牙根桂體1{)穿設容置，頸圈2Q的周緣 ^的圓孔 有若干Λ w狀向外凸設 〇绳21，該凸塊21高度並高於頸圈2〇，使頸 21上端緣心n i ’如與凸塊 ’黑形成若干凹入區22;當牙根柱體10穿設容置於 時’該四人區22恰可供故合部12穿入嵌合。 、' 圈2 之4參:第二、三圖所示，藉由上述牙根柱體10及頸_ I、、，》稱可將頸圈2〇由牙根柱體1〇下方穿設套入，波令1 的凹入區22穿入牙根柱體10的嵌合部12,使牙根杈^顒圈2〇 ζυ、、Ό ο固弋；需特別說明的是，該頸圈20是無法 φ ^ u ^ , 叫才根枝體10 Τ门，既出的。請參閱第四圖所示，由是’施術者可利用 術技術而將牙根柱體10及頸圈20植入患者的口腔患部，用= 細胞間的骨整合作用後，使顎骨與牙根柱體10緊密結合，待^ 令包含牙根柱體10下端緣的螺合部11的咬合。尤其，與牙=柱 體10結合的頸圈20亦同時被埋入於顎骨與牙床之中，卷牙$枉 體10的齒冠結合部14結合一人工齒冠30後，牙根挺體^就必需 5 M414209 承受人工齒冠30所傳遞的咀嚼咬合力量，而頸圈20的作用即可 平均分散該咬合力至各凸塊21，令牙根柱體10極為穩固且可承 受較大壓力。再者，頸圈20周緣的放射狀凸塊21可確保牙根柱 體10不受剪力或橫向應力的影響而反轉鬆動，使牙根柱體10下 端緣的螺合部11與顎骨組織保持最佳狀況的緊密結合。 從以上之所述及附圖所示之實施例中可知，本案之構 造作為植牙結構中之牙根植體，使其植入後具有穩固不易鬆 動的優點。由是，本案已具有進步性並符合專利要件。以 上所述者，僅為本創作所舉出之較佳實施例，並非用以限 定本創作實施之範圍。即凡依本創作申請專利範圍所做的 均等變化與修飾，皆為本創作專利範圍所涵蓋。M414209 V. New description: '[New technology field] This project is related to an artificial implant structure, especially a tooth root implant used in a denture structure. The implant is stable and not easy to loose after being implanted into the tibia. advantage. [Prior Art] 'Old-fashioned dentures use the existing human teeth and gums to fix the dentures by means of bridges. However, in order to cooperate with the installation of dentures, it is often necessary to perform destructive surgery on adjacent healthy teeth. This method has been used. Gradually eliminated by the industry. The new type of artificial dental implant has been used in oral therapy for many years, and the success rate of dental implants has been greatly improved due to the improvement of materials and the improvement of dental implant technology. The so-called artificial implants mainly include artificial roots and branches. In the three parts of the table and the crown, the artificial root can be implanted into the humerus of the affected part of the mouth to replace the extracted root. The artificial root and the abutment must be designed with a locking structure, and then fixed on the abutment. The crown, a series of artificial substitutes, is designed to replace the lost tooth. Once implanted into the artificial root of the tibia, it must be as strong as the root of the real tooth. The artificially implanted dental implants are mainly fixed by the mechanical force of the thread. In the bone, although the osseointegration between the bone cells and the implant continues, and the stability of the artificial root is provided, the design of the thread alone cannot effectively maintain and ensure the grasp between the artificial root and the bone tissue. force. In other words, after the artificial implants with only the thread design are used to closely adhere to the bones, they still have the reversal of the loosening, which causes the artificial implants to be unable to be fixed, so that not only the teeth can not be loaded, but also attached to the upper teeth. It is difficult to maintain normal chewing ability. What's more, if the artificial implants have a slight rotation or looseness of 3 M4I4209, the gap between the implanted bones will be a hotbed of harmful fine g. Under certain conditions, 'inflammation or other bacterial infections will affect patients. Health. It can be seen that the above-mentioned customary items still have the defects, which are not necessary for good materials. [New content] The purpose of this case is to provide the root implant in a dental implant structure, which has the advantages of stable and unsecured after implantation. In order to achieve this goal, the case consists of a root cylinder and a neck ride. The lower end edge of the tooth material body is provided with a screwing portion, and the bottom end region is a fitting portion, a rotating portion and a (four) joint portion from bottom to top; the peripheral portion of the insert portion is equidistantly provided with a plurality of concave grooves, and can be lightly For the purpose of use, the rotating part can be used for the tool holder _ to provide the rotation, and the core joint can be used for the artificial crown to be attached. The Wei circle can be inserted into the root cylinder and fixed in combination with the joint portion. The circumference of the collar is radially convex with a plurality of protrusions. Therefore, when the root root cylinder and its head ring are used as implants of dentures, the purpose of creation can be achieved. DETAILED DESCRIPTION OF THE INVENTION The technical content, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. In addition, it is necessary to specifically describe the present invention before it is described in detail, and the drawings are used to explain the basic structure of the present invention in a schematic manner, and therefore only the structures or elements related to the present case are shown in the drawings, and the structures shown are shown. The shape, size, proportion, or number of components are a selective design, which is described first. Please refer to the first figure for the three-dimensional structure of the specific embodiment of the present case. The structure of the present invention mainly comprises a root cylinder and a neck, wherein, as shown in the first figure, the root specimen 1 is a sergeant. Preferably, the length of the metal column is screwed into the δ metal by a bismuth or a titanium alloy, and the lower end edge of the root cylinder 10 has a body, and the surface of the screw portion u is provided with an anode and a tip end having a tapered shape. The root post = end region is provided with the fitting and the rotating portion 13 and the crown of the crown from the bottom to the top. Γ The 12-week material distance is provided with a plurality of concave grooves 121, so that the fitting portion is tamper-evidently concave. With the protruding structure, the four-tailed groove type of the fitting portion 12 which is narrow inside and outside is preferable; the flange of the ?-polygon above the joint portion 12 is for the tool to be clamped to the root cylinder 10旌: 13 The crown joint 14 above the presenting portion 13 is a tapered cylinder, and the crown is attached. Supply-manual as shown in the first figure, the collar 2 is a hollow ring body, and it can be placed for the root of the root 1{). The round hole of the collar 2Q has a number of holes. The reins 21 are outwardly protruded, and the height of the protrusion 21 is higher than that of the collar 2〇, so that the upper edge of the neck 21 is shaped like a concave portion 22 with the protrusion 'black; when the root cylinder 10 is worn When placed, the four-person area 22 is just ready for the fitting portion 12 to be inserted into the fitting. , '4 of the circle 2: as shown in the second and third figures, by the above-mentioned root cylinder 10 and neck _ I,,," said the collar 2 穿 can be inserted under the root of the root cylinder 1 ,, The concave portion 22 of the coring 1 penetrates into the fitting portion 12 of the root post 10, so that the roots of the roots are 2, and Ό 弋 固 固 ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; u ^, called the roots of the roots of the 10 tips, both out. Referring to the fourth figure, the surgeon can use the technique to implant the root canal 10 and the collar 20 into the patient's oral cavity. After the osseointegration between the cells, the tibia and the root canal are made. 10 is tightly bonded to allow the engagement of the threaded portion 11 including the lower end edge of the root cylinder 10. In particular, the collar 20 combined with the tooth=cylinder 10 is also embedded in the tibia and the gum, and the crown joint 14 of the volume 10 is combined with an artificial crown 30, and the root is lifted. It is necessary that 5 M414209 bears the chewing occlusal force transmitted by the artificial crown 30, and the action of the collar 20 can evenly disperse the occlusal force to each of the bumps 21, so that the root cylinder 10 is extremely stable and can withstand a large pressure. Furthermore, the radial bumps 21 around the circumference of the collar 20 ensure that the root cylinder 10 is reversed and loosened by the influence of shear force or lateral stress, so that the screw portion 11 and the tibia tissue of the lower end edge of the root cylinder 10 are kept the most. A close combination of good conditions. From the above description and the embodiments shown in the drawings, the structure of the present invention is used as a root implant in the dental implant structure, so that it has the advantage of being stable and not loose after implantation. Therefore, the case has been progressive and in line with patent requirements. The above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention. That is, the equal changes and modifications made by the patent application scope of this creation are covered by the scope of the creation patent.