TW200900047A - Tooth-extraction assisting device - Google Patents

Abstract

The present invention mainly provides a tooth-extraction assisting device, which generally comprises an ultrasonic-driven, high-frequency oscillation tool, which conforms to the anatomy state of teeth and comprises a front chisel blade and/or a side scrape blade. An ultrasonic host device is used to provide high-frequency oscillation to cause high-speed reciprocation of the ultrasonic tool, so that the tool can easily cut off the periodontal ligament of teeth and the tooth will be loosened by means of the high-frequency oscillation.

Description

200900047 IX. Description of the invention: [Technical field of invention] Ultrasonic knife of the invention The invention belongs to a tooth extraction aid, in particular to a tooth extraction aid. [Prior Art]

Ο According to the traditional dental implant surgery, when the dental implant is not mature immediately after tooth extraction, waiting for the soft and hard tissue of the tooth extraction, in order to avoid (4) bone atrophy, affecting the success rate and beauty of future implants, development report Multi-operative to reduce the amount of alveolar bone atrophy, most often immediately after filling the bone powder surface protein to maintain space 'but with the better surface treatment and design of the implant, the success rate of implanting immediately after tooth extraction It has also improved, and under the efforts of many pre-implanted physicians, 'implantation of teeth has gradually become the mainstream mode for the choice of dental implants after tooth extraction. Immediately after tooth extraction, the direct contact with the teeth is how to retain the best alveolar bone state during the extraction process. The traditional tooth extraction is performed by inserting the teeth into the periodontal membrane of the root. Using the wedge force to loosen the root and the alveolar bone. Or use the principle of lever to push out the root of the tooth. Whether it is the principle of wedge or lever, it will damage the alveolar 3 more or less, especially at the buccal side of the root. Generally, the buccal alveolar bone of the root is very thin. It is more obvious that there is a bone plate left, especially the upper front teeth. The removal of the root by the traditional tooth extraction method often breaks the bone plate, which causes the success rate of immediate implanting and the influence of the future appearance of the denture. 5 200900047 In order to prevent the alveolar bone from being damaged around the roots, the Periot〇me tooth extraction method was designed. ' Periotome is a very thin instrument that is thin enough to be inserted into the periodontal membrane of the root'.槌 Tap and pry the peri〇t〇me into the periodontal ligament, thereby cutting the connection between the root and the alveolar bone (periodontal ligament), and cutting the root and teeth along the circumference of the root. The trough bone can finally remove the root without damaging the alveolar bone. This is the Atraumatic Tooth Extraction. The non-invasive extraction of the Periot〇me greatly improves the simplicity and success rate of the implant immediately after tooth extraction.

Periotome is much better than traditional roots, but the following problems have been found in clinical applications:

The Periotome must have a slightly circumscribed root and up and down the periodontal ligament around Jinglu, which is very cumbersome and time consuming. In addition to the caries, the posterior teeth II domain is often subject to patient open questions and is difficult to operate.

Periotome f must be surgically smashed into the periodontal band. For beginners, improper application or incorrect orientation can cause the plate to rupture and become Traumatic Extraction.

Periotome is designed as a straight sheet, but in fact many roots are not straight, and the money gradually gathers at the root tip with the curve at the root of the root, so when using the tooth of the P-cut root, it is rarely true. Completely cut to the root of the root 'mostly _ root tip three-point, when found that even after the use of Periotome 6 200900047, the roots are not significantly loose, and sometimes the roots need to give a little leverage to tear the residual periodontal membrane organization.

Periotome actually only cuts the periodontal ligament and does not loosen the roots at the same time. Therefore, other tools (such as Elevator) are needed to loosen the roots, but once the roots are slightly bent or the position is deep, it is sometimes difficult to remove. In addition, the root of the root canal is very easy to be broken, and it is very common to pull the tooth on one side. 'There is often a residual root buried in the deep layer of the alveolar bone. This kind of root is simply cut by peri0t0me. When Zhou Ren was carrying it, it was difficult to take it out. The reason is that the inventor of this case has in-depth discussion on the problems faced by the above-mentioned existing tooth extraction, and actively seeks solutions. After long-term efforts and trials, the patient successfully developed the tooth extraction aid of this case, which can make the tooth extraction more difficult. Safety. SUMMARY OF THE INVENTION The present invention is mainly directed to providing a tooth extraction assisting device with an ultrasonic tool, which makes tooth extraction easier and does not damage the human body and the alveolar bone. To this end, the present invention mainly achieves the objects and effects of the present invention through the following technical means. The tooth extraction aid of the present invention mainly comprises a plurality of cutters conforming to the anatomy of the tooth; an ultrasonic mobile phone, wherein the cutters can be installed on the ultrasonic mobile phone; and the high frequency vibration of the ultrasonic mobile phone is provided. 7 200900047 Super S wave host, the ultrasonic mobile phone is driven by the ultrasonic host to make the tool generate high frequency vibration, which is suitable for cutting up and down and/or removing the left and right sides. Compared with the prior art, the present invention transmits ultrasonic waves to the tool by ultrasonic vibration, and cooperates with ultrasonic energy to cut the periodontal ligament around the root. The following advantages are used in tooth extraction: (1) The tool shape of the tool ( The angle and shape are set according to the anatomical shape of the root, so it can be easily reached at the tip of the root. (7) Using the principle of ultrasonic vibration cutting to cut the periodontal strip, it is more convenient, labor-saving and safer.

(1) In addition to reading the ribs of the ultrasonic tool, the shock wave of the ultrasonic wave also shakes the root of the tooth at the same time. Therefore, after the tooth is worn, it can be found that the tooth f is very loose, and the hook is light (four), even if it is turned The remaining roots can also be completely removed and not easily broken. (4 super-chopping cutter can cut a large amount of raw salt water to cut the cutting section while cutting the periodonal band. It can effectively cool down and reduce the alveolar bone.

Ultrasonic tools are more limited than they are.

Penotome is more than a different position in the mouth. 8 200900047 Next, with the preferred embodiment, with the drawings and the figure number, the description of the present invention is made, and the reviewer can have a more detailed understanding of the present invention. '(4) under (four) material _ the turn of the present invention. [Embodiment] The preferred embodiment 'JE is not intended to be based on (4) the remaining limitations of the present invention. Therefore, any modification or modification of the present invention in the spirit of the present invention should still belong to the scope of the present invention. The idea of the invention is to apply a plurality of tools that conform to the teeth. The high-frequency ultrasonic oscillating energy makes the tool generate high-frequency vibration, and the net is used. With the tool before the knives, the ultrasonic vibration can be used to easily and labor-savingly (10) the tooth belt to 'and shock the roots, and easy Remove the teeth. Referring to the figure - in the preferred embodiment of the present invention, a pull-out aid mainly includes an ultrasonic host i 1, an ultrasonic mobile phone, and a plurality of tools 13 conforming to the tooth anatomy. Physiological salt = supply I (not shown) 'The physiological saline supply device has a transmission = 1 1 corresponding to the cutter 'to supply physiological cut water in the use of the present invention in the operation of the tooth extraction' Embedded in the ultrasonic mobile phone 1 2 . It: 'The ultrasonic host 11 mainly provides the ultrasonic mobile phone 12 of the case: the local frequency oscillation wheel signal, and the ultrasonic mobile phone 12 can accept the ultrasonic wave 9 200900047 host 11 high frequency oscillation output signal, the ultrasonic wave The mobile phone 12 has -^ for the high back and forth movement, 3 is installed on the seat i 2 !, the knife and the 丄 1 2 1 ' and the knife 眞 1 of the case can be combined into a Zhao fang money to use; Then has the front full edge 131 and the heart 132 = ground knife

31 For the vertical direction, the cutting blade 1 has excellent surface orientation (or lateral direction) and the side scraping edge 132 is the same as the 13th piece. Please refer to the second to the sixteenth figure: The knife 3 of the present invention can be separated from the ultrasonic mobile phone 12), and the cutter 13= shape and angle in each figure are designed according to the corresponding tooth shape, and the front blade is provided on each knife 3. 131 and/or side scraper 132, the seventeenth _ is not a schematic diagram of the actual operation of the present invention in the heart of the tooth (four), wherein the cutter 1 3 can be closed when the S/7 1 3 1 straight cut, Or choose to use the remaining blade! 3 2 Do the scraping action of the left and right direction, so the ligament 15 of the proximal surface of the tooth can be cut, and then the saline solution can be cooled, which can effectively reduce the damage of the alveolar bone and the gum tissue. Hereinafter, the use of a tool suitable for various teeth and different faces such as the lingual side, the buccal side, the proximal side, the distal side and the labial side is exemplified as an embodiment of the present invention. The second to fourth figures are the preferred embodiment of the present invention for use in a front incisor. The tool 13 is a structure conforming to the labial and/or lingual tooth anatomy. It mainly includes a shank 1 3 3 And the blade 134' and the blade 134 is 200900047 has a blade 135, two scraping blades 1 3 2 and a front chisel 13 1 , wherein the blade 134 is extended by the shank 133 - length and 1 obliquely f-folded In a straight straight state, the shank 13 3 can be placed on the seat 121. The fifth to seventh and eight to ten drawings are preferred embodiments of the lingual/buccal tool 13 used in the present invention. For example, the cutter 13 has a structure conforming to the lingual/ buccal tooth of the tooth = an anatomical shape, which mainly comprises a shank i 3 3 and a blade body 34, and the blade 134 has a blade 135 and scrapers 两侧 32 on both sides. And the front chisel 131, the blade 134 is extended by the length of the shank 133 and is curved by a knife, and is bent to the right or left side of the blade 丄3 5 at the front of the blade 134, wherein The fifth to seventh figures show the curved view of the right side, and the eight to ten figures show the left side curved embodiment of the figure to fit the lingual/cheek of the teeth. The anatomical patterns. Further, the holder 丄 3 3 can be placed on the holder 121. The eleventh to thirteenth drawings are a preferred embodiment of the cutter 3 for use in the proximal surface of the tooth of the present invention, the near-hearted cutter 丄3 having a structure conforming to the tooth anatomy of the proximal surface of the tooth. There is a shank i 3 3 and a blade i 3 4, the blade 1 34 has a blade 1 3 5 and a blade 13 5 on both sides of the blade 3 2 'the blade 135 is a front chisel edge 131 at the front, and the blade 134 is a shank 13 3 extension - length after the - the blade is bent, and the front of the blade i 3 5 is formed into a left or right side curved shape (the figure shows the right side, left side The direction is symmetrical with respect to the anatomical shape of the tooth close to the surface, 200900047 and the shank 13 3 can be placed on the seat 121. The fourteenth to sixteenth drawings are a preferred embodiment of the cutter 13 for use in the distal surface of the tooth of the present invention, the telecentric cutter 13 having a structure conforming to the tooth anatomy of the distal surface of the tooth, which mainly comprises a shank 13 3 and the blade body 13 4, the blade body 134 has a blade 135 and a scraping blade 1 3 2 on both sides of the blade plate 135. The blade plate 135 has a front chisel edge 131 at the front portion, and the blade body 134 is curved by a blade and is in the blade body. 134 The blade 13 of the front chisel edge 131 has a curved shape on the left or right side of D (the side is curved and the other side is symmetrical) to conform to the anatomical shape of the distal surface of the tooth. state. According to the concept of the present invention, the present invention utilizes high-frequency oscillation of ultrasonic waves to drive the high-frequency movement of the tool back and forth, and the use of the tooth root can not only preserve the soft tissue of the gums, but also reduce the fatigue of the dentist's wrist, and can quickly cut the gums. The periodontal ligament of the fiber and the tooth neck causes loosening of the tooth root, which makes it easy to remove the root without damaging the alveolar bone plate. That is, U is suitable for immediate implant operation to reconstruct the edentulous area. In summary, it can be understood that the present invention is an excellent invention with many practical values mentioned above, and the same or similar products are not disclosed in the same technical field, so the invention has met the requirements of the invention patent. Is to apply in accordance with the law, pray for the early grant of the invention patent in this case. 12 200900047 [Simple description of the drawings] The figure is a schematic perspective view of a preferred embodiment of the tooth extraction aid of the present invention. The second drawing is a front view of a preferred embodiment of the tool for use in the incisors in the tooth extraction aid of the present invention. The third figure is the left side view of the second figure. The fourth figure is a view above the second figure. Fig. 5 is a front elevational view of a preferred embodiment of the tool for use in the extraction of the labial/buccal side of the present invention. The sixth picture is the left side view of the fifth figure. The seventh picture is the top view of the fifth figure. The eighth drawing is a front view of a preferred embodiment of the lingual/buccal tool used in the extraction aid of the present invention. The ninth diagram is the left side view of the eighth figure. The tenth figure is the top view of the eighth figure. Jth - Figure is a front view of a preferred embodiment of a tool for use in a proximal surface in the extraction aid of the present invention. The twelfth figure is the right side view of the eleventh figure. Figure 12 is a top view of the eleventh figure. Fig. 14 is a front elevational view showing a preferred embodiment of the cutter for use in the telecentric surface of the tooth extraction aid of the present invention. The fifteenth figure is the right side view of the fourteenth figure. 13 200900047 - Figure 16 is a top view of the fourteenth figure. Fig. 17 is a reference diagram of an embodiment of the operation of the tooth extraction aid of the present invention in performing tooth extraction. In the figure, the proximal surface of the tooth is taken as an example. [Main component symbol description] (11) Ultrasonic host (12 1) Tool holder (12) Ultrasonic mobile phone (13 1) Front stencil (13) Tool (13 2) Side scraper (14) Duct (13 3) Shank (15) Ligament (134) (135) ---^.

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Claims (1)

200900047 X. Patent application scope: 1. A tooth extraction aid, comprising: an ultrasonic host, providing the high frequency oscillation output signal of the ultrasonic mobile phone of the case; an ultrasonic mobile phone capable of receiving the high frequency oscillation output signal of the ultrasonic host And converted to high-frequency vibration; at least one tool that conforms to the anatomical shape of the tooth, which can be mounted on the ultrasonic phone, the tool has a front chisel edge and/or a side scraper; the instrument is provided by the ultrasonic host The south frequency of the ultrasonic mobile phone is oscillating and the tool can vibrate back and forth. 2. The tooth extraction aid according to claim 1, wherein the tool conforms to the anatomical shape of the labial and/or lingual teeth of the incisor, and mainly comprises a shank and a blade body, the blade body having a blade The scraping edge and the front chisel edge on both sides, the blade body is extended by a length of the shank and then bent obliquely into a straight straight state. 3. The tooth extraction aid according to claim 1, wherein the cutter has a structure conforming to the lingual/buccal tooth anatomy of the tooth, which mainly comprises a shank and a blade body, and the blade body has a blade And the scraping blades on both sides, the front part of the blade is a front chisel edge, and the blade body is extended by a length of the blade handle to make a scraping blade curved toward the arc, and the right side or the left side of the blade is bent at the front of the blade body. 15 200900047 4. The tooth extraction aid according to claim 1, wherein the tool conforms to the structure of the tooth anatomy of the proximal surface of the tooth, and mainly comprises a handle and a blade body, and the blade body has a blade, The scraping blade and the front chisel edge on both sides of the blade are bent by a length of the blade and then bent by a blade, and a left side or a right side is curved toward the front of the blade. 5. The tooth extraction aid according to claim 1, wherein the tool conforms to the structure of the tooth anatomy of the distal surface of the tooth, and mainly comprises a handle and a blade body, and the blade body has a blade and a blade. The side scraping edge and the front chisel edge, the blade body is curved by a blade, and the blade of the cutting edge near the blade body has a curved shape to the left or the right side. 6. The tooth extraction aid of claim 1, further comprising a physiological saline supply device for supplying physiological saline when the tooth is extracted, and the physiological saline supply device has a delivery tube corresponding to the cutter, The duct is embedded in an ultrasonic mobile phone. 7. The tooth extraction aid of claim 1, wherein the tool has a handle, and the ultrasonic mobile phone has a holder for mounting the tool holder. 16