Tooth implantation machine with extension rod

Abstract

The utility model discloses a tooth implantation machine with an extension rod, which is characterized in that a hydrophobic coating is arranged on the surface of a guide part of the extension rod, so that the friction force of the extension rod to cooling water is greatly reduced, the cooling water flows along the outline of the guide part, and the cooling water can be gradually transited to a drill bit from the guide part through a conical surface, so that the cooling water is prevented from flying out; according to the drill bit cooling device, it is guaranteed that more cooling water can flow to a drill bit, the cooling effect of the drill bit is guaranteed, the cooling water can better flow to the drill bit along a guide groove, and therefore the cooling efficiency is improved, the cooling water sprayed out of a planting mobile phone is guided to the lower end of a lengthening rod through a groove, and the water flying problem of the lengthening rod is avoided; and the risk of bone overheat necrosis in the drilling process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to dental implant machine technical field, concretely is a dental implant machine with extension rod. BACKGROUND

[0002] In the implantation of tooth surgery, if the adjacent tooth is too long, it will interfere with the implantation of tooth mobile phone, so that it cannot be drilled to the required depth. Therefore, an extension rod is needed to extend the drill bit in this case. One end of the extension rod is connected to the drill bit, and the other end is connected to the implantation of tooth mobile phone. At this time, since the water outlet position of the implantation of tooth mobile phone is unchanged, the cooling water cannot be directly sprayed onto the drill bit, but onto the extension rod. Due to the friction between the extension rod and the cooling water, the cooling water will be thrown around by the extension rod, resulting in water flying, which causes the cooling water to not flow well to the drill bit, thereby reducing the cooling effect of the drill bit and increasing the risk of bone overheating and necrosis during drilling. SUMMARY

[0003] The purpose of the utility model is to provide a dental implant machine with an extension rod to solve the problems raised in the background art.

[0004] To solve the above technical problems, the utility model provides the following technical scheme:

[0005] A dental implant machine with a water flow guiding type extension rod, the dental implant machine comprising an implantation of tooth mobile phone, an extension rod, and a drill bit, the implantation of tooth mobile phone and the extension rod being connected, the extension rod and the drill bit being connected;

[0006] The extension rod comprises a connecting portion and a guiding portion, the connecting portion and the guiding portion being fixedly connected, the surface of the guiding portion being provided with a hydrophobic coating, the material of the hydrophobic coating being one or several of PTFE, FEP, ECTE, ETFE, or PFA, and the guiding portion and the drill bit being buckle-connected.

[0007] By adding the extension rod, when the implantation of tooth mobile phone needs to drill a hole with a large depth, it will not be interfered by the teeth, which is conducive to more flexible adjustment of the angle and depth of the operation during the operation process. The hydrophobic coating provided on the guiding portion greatly reduces the friction of the extension rod on the cooling water, so that the cooling water flows along the profile of the guiding portion on the surface of the guiding portion. The cooling water can better flow to the drill bit along the surface of the guiding portion, reducing the leakage amount and avoiding the flying of the cooling water, so as to ensure that more cooling water can flow to the drill bit, which is conducive to ensuring the cooling effect of the drill bit, thereby increasing the cooling efficiency.

[0008] Further, the material of the hydrophobic coating is preferably PTFE, the bottom surface of the guiding portion is provided with a No. 2 interface, the No. 2 interface and the drill bit are buckle-connected, and the guiding portion is provided with a conical surface.

[0009] Among the PTFE or FEP or ECTE or ETFE or PFA, the friction coefficient of PTFE is the smallest, so that the friction of the extension rod on the cooling water is reduced more, and the cooling water is not easy to be thrown in the process of the extension rod rotating, so that the cooling water can flow to the drill bit better, and the taper surface provided on the guide part can make the extension rod gradually transition to the drill bit, and the stability and reliability of the implanting machine are improved.

[0010] Further, the guide part is provided with a taper surface, the top of the taper surface is equal in diameter to the upper end cylindrical surface, and the diameter of the taper surface gradually decreases to be equal to the lower end cylindrical surface.

[0011] Through the taper surface, the cooling water can gradually transition to the drill bit direction, thereby reducing the leakage amount of the cooling water, and the efficiency of the cooling water flowing to the drill bit is higher.

[0012] Further, the connecting part comprises a first connector and a rod body, the first connector and the rod body are fixedly connected, and the first connector is connected with the implanting handset.

[0013] The first connector is connected with the implanting handset, thereby providing more stable connection and support for the extension rod and the implanting handset.

[0014] Further, the first connector is in a stepped shape.

[0015] By setting the first connector in a stepped shape, the connection between the first connector and the implanting handset is more stable, and the loosening of the connection is effectively prevented.

[0016] Further, the implanting handset comprises a water outlet and a machine body, the water outlet and the machine body are fixedly connected, the water outlet faces the guide part, the machine body is provided with a first interface, the first interface is located on one side of the water outlet in the water outlet direction, the first interface is provided with a first buckle, the first connector is provided with a first clamping groove, and the first interface and the first connector are buckledly connected.

[0017] Through the buckling connection mode, the connection between the implanting handset and the extension rod is more firm, thereby improving the stability and reliability of the connection, effectively preventing the loosening between the implanting handset and the extension rod, improving the stability and reliability of the connection, enabling the extension rod to be quickly and accurately positioned in the implanting handset, and facilitating installation and disassembly.

[0018] Further, the drill bit comprises a second connector and a cutting part, the second connector is provided with a second clamping groove, the second interface is provided with a second clamping block, the second interface and the second connector are buckledly connected, and the second connector and the cutting part are fixedly connected.

[0019] Through the buckling connection mode, the connection between the drill bit and the extension rod is firm, thereby effectively preventing the loosening between the drill bit and the extension rod, improving the stability and reliability of the connection, enabling the drill bit to be quickly and accurately positioned in the extension rod, and facilitating installation and disassembly, and the drill bit drills a hole in the alveolar bone through the cutting part.

[0020] Compared with the prior art, the utility model has the beneficial effects that: the utility model through the increase's length pole, make the planting cell -phone need the drilling depth is bigger when will not be planted cell -phone both sides of the tooth interference, be favorable to more flexible adjustment operation angle and depth in the operation process, through the surface equipped with the water -repellent coating of guide portion, thereby greatly reduce the friction of length pole to cooling water, make cooling water flow along the contour of guide portion, cooling water can be gradually transitioned to drill bit by guide portion, avoid cooling water fly out, ensure that cooling water can flow to drill bit more, be favorable to guarantee the cooling effect of drill bit, make cooling water can better flow to drill bit along the guide groove, thereby increase the efficiency of cooling, the cooling water that planting cell -phone sprays is guided to the lower end of length pole through the groove, thereby avoid the water flying problem of length pole, reduce the risk of bone overheating necrosis in the drilling process. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model.In the drawings,

[0022] Figure 1 It is the general structure schematic diagram of the utility model;

[0023] Figure 2 It is the connection schematic diagram of the utility model;

[0024] Figure 3 It is the length pole structure schematic diagram of the utility model;

[0025] Figure 4 It is the length pole bottom schematic diagram of the utility model;

[0026] Figure 5 It is the one interface schematic diagram of the utility model;

[0027] Figure 6 It is the drill bit structure schematic diagram of the utility model;

[0028] In the drawing: 1-planting cell -phone, 11-water outlet, 12-machine body, 121-one interface, 2-length pole, 21-connection, 211-one joint, 212-rod body, 22-guide portion, 221-water -repellent coating, 222-two interfaces, 3-drill bit, 31-two joints, 32-cutting portion. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0030] The utility model provides technical schemes:

[0031] As Figures 1-4 shown, a dental implant machine with water flow guiding type extension rod, dental implant machine includes implant mobile phone 1, extension rod 2, drill bit 3, implant mobile phone 1 and extension rod 2 are connected, extension rod 2 and drill bit 3 are connected;

[0032] Extension rod 2 includes connecting portion 21, guide portion 22, connecting portion 21 and guide portion 22 fixed connection, guide portion 22 surface is equipped with hydrophobic coating 221, the material of hydrophobic coating 221 is PTFE or FEP or ECTE or ETFE or PFA one or several, guide portion 22 and drill bit 3 buckle connection.

[0033] Through increasing extension rod 2, when the hole depth that implant mobile phone 1 needs to drill is larger, it will not be interfered by teeth, and it is beneficial to more flexibly adjust the angle and depth of operation in the operation process, through the hydrophobic coating 221 equipped with guide portion 22, thereby greatly reducing the friction of extension rod 2 to cooling water, so that cooling water flows along the contour of guide portion 22 on the surface of guide portion 22, cooling water can better flow to drill bit 3 along the surface of guide portion 22, reduce the leakage, avoid cooling water flying out, ensure that more cooling water can flow to drill bit 3, which is beneficial to guarantee the cooling effect of drill bit 3, thereby increasing the efficiency of cooling.

[0034] As Figure 3 shown, the material of hydrophobic coating 221 is preferably PTFE, the bottom surface of guide portion 22 is equipped with No. 2 interface 222, No. 2 interface 222 and drill bit 3 buckle connection, guide portion 22 is equipped with a tapered surface.

[0035] Among PTFE or FEP or ECTE or ETFE or PFA, the friction coefficient of PTFE is the smallest, so that the friction of extension rod 2 to cooling water can be reduced more, and cooling water is not easy to be thrown in the rotation process of extension rod 2, so that cooling water can better flow to drill bit 3, through the tapered surface equipped with guide portion 22, so that extension rod 2 can gradually transition to drill bit 3, improve the stability and reliability of dental implant machine.

[0036] As Figure 3 , Figure 4As shown, the guide part 22 is provided with a tapered surface, the top of which is equal in diameter to the upper end cylindrical surface, and the diameter of the tapered surface gradually decreases to be equal to the lower end cylindrical surface.

[0037] Through the tapered surface, the cooling water can gradually transition to the drill bit 3 direction, thereby reducing the leakage of cooling water, making the cooling water flow to the drill bit 3 more efficient.

[0038] As shown, Figure 3 The connecting part 21 includes a first connector 211 and a rod body 212, the first connector 211 and the rod body 212 are fixedly connected, and the first connector 211 is connected with the planting handset 1.

[0039] Through the connection of the first connector 211 with the planting handset 1, the lengthening rod 2 and the planting handset 1 are provided with more stable connection and support.

[0040] As shown, Figure 3 The first connector 211 is stepped.

[0041] By making the first connector 211 stepped, the connection between the first connector 211 and the planting handset 1 is more stable, effectively preventing loosening of the connection.

[0042] As shown, Figure 1 , Figure 5 The planting handset 1 includes a water outlet 11 and a body 12, the water outlet 11 and the body 12 are fixedly connected, the water outlet 11 faces the guide part 22, the body 12 is provided with a first interface 121, the first interface 121 is located on the side of the water outlet 11 in the water outlet direction, the first interface 121 is provided with a first buckle, the first connector 211 is provided with a first clamping groove, and the first interface 121 and the first connector 211 are clampedly connected.

[0043] Through the clamping connection, the connection between the planting handset 1 and the lengthening rod 2 is more secure, thereby improving the stability and reliability of the connection, effectively preventing loosening between the planting handset 1 and the lengthening rod 2, thereby improving the stability and reliability of the connection, allowing the lengthening rod 2 to be quickly and accurately positioned in the planting handset 1, and facilitating installation and disassembly.

[0044] As shown, Figure 6 The drill bit 3 includes a second connector 31 and a cutting part 32, the second connector 31 is provided with a second clamping groove, the second interface 222 is provided with a second clamping block, the second interface 222 and the second connector 31 are clampedly connected, and the second connector 31 and the cutting part 32 are fixedly connected.

[0045] Through the clamping connection, the connection between the drill bit 3 and the lengthening rod 2 is secure, effectively preventing loosening between the drill bit 3 and the lengthening rod 2, thereby improving the stability and reliability of the connection, allowing the drill bit 3 to be quickly and accurately positioned in the lengthening rod 2, facilitating installation and disassembly, and the drill bit 3 drills holes in the alveolar bone through the cutting part 32.

[0046] The working principle of the utility model discloses: the built-in motor of planting mobile phone 1 drives the rotation of lengthening rod 2, and further drives the rotation of drill bit 3, through the lengthening rod 2 of increasing, when the hole depth that planting mobile phone 1 needs to drill is larger, the teeth of planting mobile phone 1 two sides will not be interfered, it is favorable to more flexibly adjust the angle and depth of operation in the operation process, through the hydrophobic coating 221 that the guide portion 22 is equipped with, thereby greatly reduce the friction of lengthening rod 2 to cooling water, reduce the centrifugal force that cooling water receives, avoid cooling water to fly out, make cooling water can flow down along guide portion 22, through the taper surface and make cooling water gradually transition to the direction of drill bit 3, ensure that cooling water can flow to drill bit 3 more, it is favorable to guarantee the cooling effect of drill bit 3, thereby increase the efficiency of cooling, through the taper surface that guide portion 22 is equipped with, make lengthening rod 2 can gradually transition to drill bit 3, improve the stability and reliability of connection, through the cutting part 32 of drill bit 3 and carry out drilling to alveolar bone.

[0047] It should be noted that in this document, relationship terms such as first and second are used only to differentiate one entity or action from another, and do not necessarily require or imply these entities or actions have any such actual relationship or order. Also, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0048] Finally, it should be noted that: the above only for the preferred embodiment of the utility model has been described, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An implanting machine with an extension rod, characterized in that: The dental implant machine comprises an implant mobile phone (1), an extension rod (2) and a drill bit (3), the implant mobile phone (1) is connected with the extension rod (2), and the extension rod (2) is connected with the drill bit (3); The extension rod (2) comprises a connecting part (21) and a guide part (22), the connecting part (21) and the guide part (22) are fixedly connected, a hydrophobic coating (221) is arranged on the surface of the guide part (22), the material of the hydrophobic coating (221) is one of PTFE, FEP, ECTE, ETFE and PFA, and the guide part (22) is buckle-connected with the drill bit (3).

2. The dental implanting machine with an extension rod according to claim 1, characterized in that: The material of the hydrophobic coating (221) is PTFE, the bottom surface of the guide part (22) is provided with a second connector (222), the second connector (222) is buckle-connected with the drill bit (3), and the guide part (22) is provided with a tapered surface.

3. The dental implanting machine with an extension rod according to claim 1, characterized in that: The guide part (22) is provided with a tapered surface, the top of the tapered surface is equal in diameter to the upper end cylindrical surface, and the diameter of the tapered surface gradually decreases to be equal in diameter to the lower end cylindrical surface.

4. The dental implanting machine with an extension rod according to claim 1, characterized in that: The connecting part (21) comprises a first connector (211) and a rod body (212), the first connector (211) and the rod body (212) are fixedly connected, and the first connector (211) is connected with the implant mobile phone (1).

5. The dental implanting machine with an extension rod according to claim 4, characterized in that: The first connector (211) is in a stepped shape.

6. The dental implanting machine with an extension rod according to claim 1, characterized in that: The implant mobile phone (1) comprises a water outlet (11) and a machine body (12), the water outlet (11) and the machine body (12) are fixedly connected, the water outlet (11) faces the guide part (22), the machine body (12) is buckle-connected with the first connector (211), the machine body (12) is provided with a first connector (121), the first connector (121) is located on one side of the water outlet (11) in a water outlet direction, the first connector (121) is provided with a first buckle, the first connector (211) is provided with a first buckle groove, and the first connector (121) and the first connector (211) are buckle-connected.

7. The dental implanting apparatus with an extension rod according to claim 2, wherein: The drill bit (3) comprises a second connector (31) and a cutting part (32), the second connector (31) is provided with a second buckle groove, the second connector (222) is provided with a second buckle block, the second connector (222) and the second connector (31) are buckle-connected, and the second connector (31) and the cutting part (32) are fixedly connected.

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