TW567057B - Structure of abutment dedicated for implant of artificial tooth - Google Patents

Abstract

The present invention provides a structure of an abutment dedicated for an implant of artificial tooth, particularly an abutment structure used together with an implant in a tooth implant surgery, which is characterized in that the center of the abutment has an axial through hole. When the make threads at the lower section of the abutment mesh with the implant, any excessive cement filled in the threads on the upper section of the implant is discharged from the top of the abutment through the axial through hole inside the abutment. So that the abutment and the implant, after being combined together, is easily and quickly free of any excessive cement retained on the top of the abutment, while not causing pain for a patient. Other than greatly reducing the time in implementing an artificial tooth, the swelling of gum after surgery caused by any residual cement can be eliminated.

Description

567057

Printed by the Central Laboratories of the Ministry of Economic Affairs and Consumer Cooperatives

The hair pouch is about a kind of "branch joint for dental complex implants", which makes the dental implantation process faster and easier for dentists, and increases the success rate of dental implantation, and at the same time eliminates the patient's dental implantation. Patients with gingival swelling and pain caused by incomplete removal of the adhesive. 5. As shown in the first and second figures, artificial implants currently used in dentistry and the body 1G are screwed onto the human body. In the inner recessed hole 21 in the upper part of 2Q, the procedure performed by the dental physician in the patient's mouth is to implant the implant 20 in the alveolar bone 1 of the two in advance, and wait for a period of time to wait for bone tissue and implantation. After the body 20 is firmly connected, the lower part of the support body 10 is screwed into the implant body 1 ◦ in the recessed hole 21, and finally the enemy sleeve is placed on the outer peripheral surface of the upper part 11 of the support bump 10, Immediately complete the dental implant surgery of the compound tooth T (as shown in the second picture); because the teeth bite and chew each other with great force and number of times'-some time later, it will often lead to abutment bodies in the compound tooth D The detachment between the 10 and the implant 20 will cause the entire complex tooth to break and fall off in severe cases. The reason is that when the dentist implants the male thread 121 at the end of the lower part 12 of the support body 10 into the human body 20 and recesses the hole 21 with the thread 22, the dentist will precede the implant 20 in the upper part. The cavity 21 is filled with an adhesive G (as shown in the enlarged view in the second figure) to ensure that the joint between the abutment body 10 and the implant body 20 is more secure. Then, the quantity of the agent 0 during the infusion cannot be precisely controlled to an appropriate amount, so that the male thread 121 of the lower part 12 of the support body 10 is not screwed into the implant 20 when it is screwed into the implant 20. Therefore, the dentist ^^ The excess amount of the adhesive G must be generated during actual application, and it will be left around the peripheral surface of the lower part 12 of the abutment body 10 and implanted ^ 83 · 3 · 10,000 batches of clothing-( Please read the notes on the back before filling in this page) This paper size is applicable to Chinese National Standard (CNS) Α4 size (210 × 297 mm) Line ------ nyl ------- 567057

Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs

On the top surface of 2〇 (as shown in the enlarged view in the first figure), if you ca n’t give 'fine fiber pump __' s flesh, 'and flat ..., after the method is tightened, compound, in addition to causing gum swelling and pain In the future, under the effect of chewing stress, the anger of the implant 20 will gradually be caused, and eventually the entire 5 difficult teeth T will shake and the teeth will fail; in order to avoid the loss of this side, as a result, The dentist must be very careful to completely remove all the remaining adhesive G during the dental implantation process. In this way, the complexity and difficulty of the dental implantation operation are also more serious, especially the location of the residual adhesive G is trapped. In the tooth, the cleaning process is quite time-consuming, and any effective improvement methods so far are available for dentists to choose, and this is also the nightmare that dentists and patients can't remove. The above-mentioned conventional table support 10 is an upright type, which is specially used for implants of artificial molars. It is not suitable for incisors of incisor I. · For the details, please refer to the third picture ~ ^ First picture 1B and second As shown in Fig. C, the implantation hand for artificial incisors had a tilt angle of 15 because of the incision of the incisor bone j. Therefore, when the dentist implanted the implant Z0 into the dental canal Γ, the implant The implant 20 must first be fitted with the correct tilted implant angle Θ before being implanted into the tooth canal bone 1, internal (as shown in Figure 3-A). At the same time, in order to cooperate with the subsequent incisor tooth complex τ, it can be used by others. The occlusal contact of the teeth, it can be turned over again with 20 angles of the table body 100 with a healthy angle, the center of the oblique angle table body is provided with an axial perforation 10 ′ know the supply-fixing screws s through, and then implanted Introduced% female recessed hole 21 inside I female thread 22, tilted support cage, rhyme planted human body 2G, both can reach = screwed together (as shown in the third figure-B), and at the oblique angle support The side of the upper part of the 100 is provided with a side thread hole 102 for the front teeth.

Standard paper size 财 11¾ (CNS) A ^ FTir〇X297 ^ * i 83 · 10 · 〇〇〇〇

(Please read the precautions on the back first. ”LINE ---- Once 567057 V. Description of the invention (10 15 20 赝 compound tooth Γ fits on the oblique branch body After the touch, you can supply-the screw S is screwed in, the tooth T is engaged, and the person with the oblique Yin · 1G_ is firmly, firmly bonded and does not disengage (as shown in Figure 3C of the third). As shown in Figure 4 ~ A, Figure 4B, and Figure 4 €, because the aforementioned implant 20 is implanted into the tooth bone 1, during the procedure, the dentist cannot perform every time The implantation angle Θ is very accurate and correct, but sometimes it is too large (as shown in Figure 4 -B), and sometimes it is too small (as shown in Figure 4 -C), which will make subsequent The manufactured incisor compound teeth cannot be aligned with other teeth on the upper or lower jaw to cause the implant to fail. In order to solve this deficiency, the manufacturer of the beveled support 100 must respond to the prefabrication and inventory. The oblique support body 100, 110, and 12 of the oblique angle specification (as shown in the imaginary line view in the fourth and fourth figures of the fourth and fourth figures), so instead The cost of the manufacturer has increased, and the amount of money paid by the patient can only be promoted to New Zealand's helplessness. Again, although the dentist has judged based on the X-ray picture before the implant 20, It is expected that the angle of the implanted implant 20 can meet the specifications of the existing oblique branch body 100, but there are differences because the dental bone of each patient after extraction is not completely the same, plus There are no auxiliary tools to assist Lin Cixian to touch the person, so it often happens that the angle of inclination after implantation of the implant 20 into the tooth slot Γ just does not meet the specifications provided by the manufacturer. At this time, the way to listen That is, it is necessary to select the oblique support body 100 with a relatively close angle, and then repeatedly grind the upper section of the dentist until the correct angle is reached. This not only prolongs the operation time of the patient, but also increases the workload of the dentist. After all the costs are passed on, all of them will be ordered again. -5- This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297). 83. 3.! 〇, 〇〇〇567057 A7 B7 V. Description of the invention ( 4) 10 15 Employees of Intellectual Property Bureau, Ministry of Economic Affairs Fei Cooperative printed 20 attributable to the patient's purse expenditure, which is also one of the factors that has caused the cost of artificial dental implants to continue to be reduced. The main purpose of the present invention is to provide a "branch structure for palatal and dental implants" With the axial through hole in the center of the support body, the support body can be screwed into the human body and directly connected to the peripheral surface or the top surface of the upper part of the support body. Residue on the peripheral surface of the lower part of the abutment body and the top surface of the implant, allowing the dentist to remove the excess adhesive very quickly and effectively, and completely eliminate the incomplete removal of the adhesive after surgery. Those who cause gingival swelling and pain. Another object of the present invention is to provide a "branch body structure for palatal complex tooth implants", which further includes-a crown seat and-a fixing pin, which are respectively located in the crown. The upper part of the body support: Each through-radial through hole is provided. After the crown seat is directly fitted on the upper part of the support body, the support pin and the crown body can be penetrated by the fixing pin. To make them firmly integrated into one Adapted to form the tooth prosthesis made use of non-stationary, so that patients can not self-unloading piece goods of the prosthesis from the teeth to do cleaning and maintenance, thereby improving the success rate of survival of the implant's. Another object of the present invention is to provide a "branch body structure exclusively for zygomatic compound implants". The crown seat and the brace body are mutually fitted and fixed with a pin, which is unsuitable for use in A variety of oblique angle brackets of different healthy angle specifications' will not change the manufacturing process and cost of the denture made by the dental technician. Except that the manufacturer of the bracket body need to prefabricate and stock a variety of oblique angle brackets. In addition to the lack, it also greatly reduces the cost of sedation, and at the same time, it can avoid the dentist's M-scale standard guided by the deviation of the angle of the canal bone of the implanted tooth. The Chinese National Standard (CNS) A4 specification (210 × 297 mm (please refer to Read the notes on the back before filling out this page) m—

1T 567〇57 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs

ο 5 20 Bow description (5) To the programmer who repeatedly grinds and corrects. As for the other objects and features of the present invention, detailed illustrations of specific embodiments of the τ series are detailed below, and can be further understood by those skilled in the art. The first figure: a schematic cross-sectional view of a conventional abutment and its associated implant. The second figure: a schematic cross-sectional view of an implant that is conventionally screwed into an alveolar bone. The second figure 1A: is a schematic view of the conventional angled abutment and the implanted bone of the tooth. Figure 3B: A cross-sectional view of a conventional angled branched body and the implanted canal bone. The third figure 1C is a schematic cross-sectional view of the complete set of incisors in the third figure 1B. The fourth figure 1A: one of the schematic diagrams of the implantation of the canal bone of the occlusal tooth. The fourth figure 1B: the schematic diagram of the implantation of the canal bones of the odontoth. Schematic diagram of implantation of dental slotted bone in implant 30. Figure 5: A plan sectional view of the present invention combined with a conventional implant. FIG. 6 is a schematic sectional view of a combination of the present invention and a conventional implant. This paper size applies to Chinese National Standard (CNS) A4 specification (210X2 ^^ t) (Please read the precautions on the back before filling out this page) «1, 11 567057 Printed by A7 B7, Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (6) FIG. 7A is a schematic cross-sectional view of another embodiment of the present invention. The seventh figure 1B is a schematic cross-sectional view of a compound tooth according to another embodiment of the present invention. Eighth FIG. 1A is a schematic cross-sectional view of still another embodiment of the present invention. 5 The eighth figure IB is a schematic cross-sectional view of another embodiment of the present invention. The ninth figure is a schematic cross-sectional view of a lower section in each embodiment of the present invention. The tenth figure is an exploded perspective view of another embodiment of the present invention. The eleventh figure 1A is one of the schematic sectional views 10 of another embodiment of the present invention. Fig. 11B: It is a schematic cross-sectional view of the incisor compound tooth in Fig. 11A. The twelfth figure 1A is the second schematic sectional view of the combination of another embodiment of the present invention. 15 Figure 12B: is a schematic sectional view of the incisor compound tooth in Figure 12A. Fig. 13 is a schematic diagram of steps of another embodiment of the present invention. Description of drawing number: 10, 30, 30 ', 50, 50', 70, 70 '-support body 20 20, 40_ implant Η, 3 5 5 71-upper section 21, 41-recessed hole 22 , 42, 541, 741-female threads 12, 32, 32 ', 52, 52, 72, 72'-lower section 33-axial through hole 53, 73-axial recessed hole (Please read the precautions on the back first (Fill in this page again.) Gutter This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 83. 3. 10,000 567057 A7 B7 V. Description of the invention (54-radial recessed hole 61-perforated 74-radial Through-hole 60-Crown base body 62, 63, 75 · Threaded hole 80-Fixed pin Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economy 100, 110, 120, 701 • Beveled support body 5 101-Axial perforation 102- Lateral thread hole G-adhesive h-Central perforation 121, 321, 52, 721-Male screw I. Alveolar bone Γ-Portal tooth groove f S_ @ 定 Screws T, Ή, Τ2- 赝 Compound tooth tilt angle 10 Τ ', Τ'1, Τ'2- incisor compound teeth t_outer crown 0, 01, 02_ implant angle please refer to the fifth figure. Platform structure ", its supporting platform body 30 upper section 31 A flat cone-shaped cylinder, and the lower section 32 is a cylinder having a smaller outer diameter than the upper section W, and the outer edge of the lower end of the lower section 32 is provided with a male thread 321. The bottom of the lower section 32 faces the upper section. A central axial through hole% is penetrated in the direction of the top surface of 31. As shown in the sixth figure, the procedure is the same as that of the current artificial dental implant surgery. During the screwing process of the present invention and the conventional implant 40, the implant After implantation 40, the implantation into the alveolar bone 1 is completed, and then the adhesive G is pre-filled into the recessed hole 41 of the implant 40, and then the male thread 321 of the lower part 32 of the support body 30 is inserted. It is gradually screwed into the inner recessed hole 41 of the implant 40 until it touches the bottom surface of the female thread 42 in the inner recessed hole 41, which completes the mutual screwing of each other; during the screwing process Originally, it was pre-filled into the 40 recessed holes of the implant. Please read the back first and then 4 nests. Binding on this page. 15 20 -9- This paper from Shicai Sunjia 83. 3.! 〇, 〇〇 〇 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 567057 A7 ------- B7___ V. Adhesive G in the description of invention (8) 41, Due to the pressure of the support body 30 pushing forward, in addition to being filled between the male thread 321 of the lower section 32 of the support body 30 and the female thread 42 of the recessed hole 41 in the implant 40, other excess adhesives 〇 It will be forced to follow the axial through hole 33 of the support body 30 (as shown in the fifth view in Figure 6), and will be squeezed out and stagnate in the upper part 31 of the support body 30. After the joint between the support body 30 and the implant 40 is completed, the dentist can quickly and easily wipe (remove) the remaining residue directly from the top surface of the upper section 31 of the support body 30. Adhesive G, which will not touch the surrounding gingival flesh tissue at all, and will not cause patient pain. In addition to reducing the time required for the application of dentition, it will not cause Patients with gum swelling due to incomplete removal of adhesive G after surgery. As shown in the seventh figure-A and the seventh figure, it is another embodiment of the present invention. An axial recessed hole 53 is provided in the center of the bottom end surface of the lower section 52 of the supporting body 50, and the upper section is provided in the upper section. A radial recessed hole 54 interconnecting the axial recess 15 hole 53 is formed on the outer peripheral surface of the portion 51, and a female thread is provided on the edge of the radial recessed hole 54 near the outer peripheral surface of the upper portion 51. 541 (as shown in the enlarged ^ picture in the seventh picture_A), can be used for a set screw S to be inserted into the compound teeth and then screwed together (as shown in the seventh picture -B). As shown in the eighth figure-A and eighth figure, it is the second embodiment of the present invention, which is implemented in 20 examples. It is provided with two axial recessed holes 73 in the center of the bottom end surface of the lower section 72 of the support body 70, and A radial through hole 74 communicating with the axial recessed hole 73 is formed on the outer peripheral surface of the upper section 71, and one of the radial through holes is provided with a female thread on the edge, as shown in the eighth figure. -Shown in the enlarged view of Bazhong], it can be used for screwing after a set screw S is inserted into the compound tooth T (such as the eighth -10- ^ paper recognition · contact flap (CNS) 7¾⑺〇x29_) ( Please read the notes on the back before filling in this page) • Assembly line 83. 3. 10,000 567057 Printed by the Consumers' Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs ^ 5. Description of the invention (shown in Figure 15-B). As shown in the X view, γ view, and 2 view in the ninth figure, δ has an inverted cone. Please refer to the tenth figure, which is a special structure for the Γ calendar compound tooth implant according to the present invention. It is another _ actual turn, which further includes-crown seat _ and a solid = pin 80 'wherein' the magnum 6Q is-a flat hollow round tube with an internal hollow is sleeved on the outer peripheral surface of the upper part of the support body 70, and the radial through hole on the outer peripheral surface of the support body is opposite to the upper part of the support body 70. In position 74, two perforated cymbals with the same caliber and located on the same center line are worn, and the radial through holes of the perforation 61 and the upper section 71 of the support body 70 are used for positioning and fixing of the fixing pin 80. Continue to see the tenth picture, tenth—picture_A, tenth—picture 7, twelfth picture—A, and busy @ · Β. When the hard lion's forehead is used for life, When implanting the tooth in Human I, first place the crown base on the green surface outside the upper part 71 of the abutment body, and rotate the crown record 6G so that no perforation 61 is aligned with the radial through hole 74 of the part 71. Then fix the fixing pin 80 from the carcass 6 and pierce the perforation 61 at one end to the perforation 61 at the other end, that is, the money will be the crown lion sleeve _ in the miscellaneous 7 spit (such as the tenth /- -A) ,; then, when the dentist side selects the removable movable tooth complex D 1, the crown base 60 can become the inner crown (Inne⑽wn) of the hawthorn body. After delivery to the dental laboratory, a difficult tooth T1 with an outer crown t can be produced (as shown in Figure 11). When the dentist department chooses the non-removable fixed Guangjian 12, _ respectively in The crown restraint-(Please read the precautions on the back before filling out this page) •!-II-· 11 -11- 83. 3. 10,000 I “I Γ 1— ί ___ Staff Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Printing 567057 A7 --i V. Description of Invention (! 〇) " The base 60 and the support body 70, the center of the surface of the sub-fiber set _ on the same center line threaded holes 62 and 75 (as shown in the twelfth figure ^), and then _ fix the screw S Through the central perforation of the tooth T2 and the threaded holes of the wealth center of the hybrid snail crown base 60 and the support body 70, the T2 compound tooth T2 without the external crown scale 5 can be fixedly bonded to the support. Table body 70 (as shown in Fig. 12 and Fig. 7). Please refer to Fig. 13 again. The crown body 60 and the support body 70 are used for artificial tooth implantation of M molars in the front teeth. The implementation steps are as follows: a. The dentist does not need to calculate the implantation angle 0 very accurately, and can implant the implant 40 into the tooth slot Γ approximately (as shown in a view of the thirteenth figure). 10b • After the implant 40 is firmly combined with the bone tissue in the canine bone Γ, the lower part 72 of the abutment body 70 is screwed into the concave hole 41 of the human body 40 (such as the tenth). (See view B in the three figures). C. The dentist inspects and measures the area of the tilt angle on the upper section 71 of the support body 70 (as shown by the dashed line in view C in the thirteenth figure), and then Unscrew the body 15 70 The implant 40, once the measured supporting body 70, the through-body 60 and the fixing pin 80 are delivered to the dental mold technician for processing, an inclined body with an accurate inclination angle δ can be obtained. Corner support body 701 and crown base body 60 ′ (as shown in the D view in the thirteenth figure). 丄 The oblique angle base body 701 and the crown base body 60 having an inclined angle are sleeved with each other 20 After the closing, the fixing pin 80 is inserted to make the two firmly connected, and the crown base 60 'is in a vertical upright state without an inclination angle (as shown in the E view in the thirteenth figure). E • When the front teeth赝 When the compound tooth T, 1 is selected as a detachable movable type, the crown base 60 can become the inner crown of the angled support body 701, which is straight -12- China National Standards (CNS) A4 threat (210X297 mm) 83. 3.! 〇, 〇〇〇〇 Yiyi-(Please read the precautions on the back before filling this page)

, 1T 567057

ϋ ϋ 工 工, 卩 可 _ 财 外 聪 ^ 尔 复 牙 1 (as shown in the F view in the thirteenth figure). f • When the incisor is difficult to needle, 2_ is not possible_ bribe scales, the crown seat = I on the external listening surface · Any thin wearing-After drilling a threaded hole 63 in the position, check the incisor without the outer crown After the teeth are set together, screw them in with a fixing screw S to fix them (as shown in the thirteenth figure and the view). (Please read the precautions on the back before filling out this page.) · Printed by tr Consumer Printing Cooperative of Central Standards Bureau, Ministry of Economic Affairs

This paper size applies to China National Standard (CNS) A4 specification (210 × 297 mm) 83. 3. 10,000

Claims (1)

567057 Α8 Β8 C8 D8 Patent application scope Printed by the Ministry of Economic Affairs Smart Assets 4 ^ Industrial and consumer cooperatives ι · A support structure for calendar tooth implants, the upper part of the support body is a flat-headed cone, and the lower part The outer diameter of the lower section is a cylindrical body, and the outer edge of the lower end of the lower section is provided with a male thread, which is characterized in that a central 5 axis is provided through the bottom surface of the lower section toward the top surface of the upper section. To the through hole. 2. The "supporting structure for palatal implants" described in item 丨 of the scope of patent application, wherein the lower section of the supporting body is provided with an inverted cone. 3.—Special support structure for zygomatic complex tooth implants. The upper part of the support body is a flat-cone cylinder, and the lower part is a cylinder with a smaller outer diameter than the upper part. The outer edge of the bottom end is provided with a male thread, which is characterized in that an axial recessed hole is provided in the center of the bottom end face of the lower section of the support body, and there is no one on the outer peripheral surface of the upper part and the axial direction. Radial recessed holes where IHJ holes communicate with each other. 15 4. The "sand body structure for iliac complex implants" as described in item 3 of the scope of the patent application, wherein the radial recessed hole in the upper section of the support body is near the hole edge of its outer peripheral surface. Those with female threads. 5. The "supporting structure for iliac complex implants" as described in item 3 of the scope of the patent application, wherein the lower section of the supporting body is provided with an inverted cone 20. 6. As described in the “Scope of Support for Dental Complex Implants” described in item 3 of the scope of patent application, it further includes a crown base and a fixed pin; wherein the crown base is a hollow interior Flat-headed cone-shaped cylinder, which covers the upper part of the support body. The paper size is applicable to the Chinese National Standard (CNS) Α4 specification (210 X 297 mm) (please read the precautions on the back before filling in this purchase), 1T% · 567057 A8 B8 C8 D8 VI. Scope of patent application (please read the precautions on the back before filling this I) outside the outer peripheral surface, and the position of the radial concave hole on the outer peripheral surface relative to the upper part of the support body , Wear a perforator with the same caliber and located on the same centerline. 7.—Abutment structure for a kind of zygomatic complex tooth implant. The upper part of the abutment body is a flat-cone cylinder, and the lower part is a cylinder with a smaller outer diameter than the upper part. The outer edge of the bottom end is provided with a male thread, which is characterized in that an axial recessed hole is provided in the center of the bottom end surface of the lower section of the support body, and an axial recessed hole is formed on the outer peripheral surface of the upper section. Interconnected radial through holes. 10 & As described in "Scope structure for zygomatic compound implants," as described in item 7 of the scope of patent application, wherein one end of a radial through hole in the upper section of the support body is provided with a female thread By. 9. As described in Item 7 of the scope of the patent application, the "branch structure for iliac complex implants", wherein the lower part of the brace is provided with an inverted cone • 15 of them. Printed by the Consumers ’Cooperative of the 4th Bureau of the Ministry of Economic Affairs10. For example,“ the structure of the supporting table for the calendar tooth implant ”described in the seventh aspect of the patent application scope, which includes a crown seat and a fixed pin; The crown base is a flat hollow cone with a hollow interior, and is sleeved on the outer peripheral surface of the upper section of the support body, and the outer peripheral surface of the crown body is radially penetrated with respect to the upper section 20 of the support body. At the position of the hole, two perforations with the same caliber and located on the same center line are penetrated, and the two perforations and the radial through hole of the upper part of the support body can be used for positioning and fixing of the fixing pin. -15- This paper size applies Chinese National Standards (CNS) ^; grid (21〇 X 297 mm)