Jaw support type hole preparation module

Abstract

The utility model belongs to the technical field of dental implant auxiliary equipment, and particularly relates to a jaw support type hole preparation module. Comprising a positioning guide plate, punching devices, a fixing cover and a pipeline, a plurality of positioning grooves for mounting the punching devices are formed in the upper side of the positioning guide plate, a jaw support type mounting groove is formed in the lower side of the positioning guide plate, positioning guide plate through holes are formed in the positioning grooves and communicated with the mounting groove, the punching devices are arranged in the positioning grooves, and the fixing cover is arranged on the upper sides of the punching devices. The pipeline is fixed to the fixing cover and communicated with the hole cutting device. A mounting groove is formed in the lower side of the positioning guide plate, the positioning guide plate is buckled on the lower jaw of a patient, a positioning groove is formed in the upper side of the positioning guide plate, the hole cutting device is placed in the positioning groove, the fixing cover covers the hole cutting device to fix the hole cutting device, the hole cutting device is communicated with the pipeline, and cleaning liquid enters the hole cutting device through the pipeline for punching. And multiple positions can be punched at a time.

Description

Technical Field

[0001] The utility model belongs to the technical field of dental implant auxiliary equipment, in particular to a jaw support type hole preparation module. Background Art

[0002] With the improvement of living standards, the demand for artificial dental implant technology is increasing. In the existing technology, the person who needs to have the implant bite the base with his teeth, or the doctor holds the base by hand to ensure that the base is fixed in position. The drill bit is driven by water to drill holes in the gum bone to install artificial tooth roots. The drilling process is performed one time. However, some patients need to implant and replace multiple teeth, so the gum bone needs to be drilled one by one. This is not only time-consuming and labor-intensive, but also greatly challenges the patient's tolerance. Some patients may only implant one tooth root at a time to reduce pain. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a jaw support type hole preparation module which can complete the drilling in one go according to the position of the implanted tooth root required by the patient.

[0004] The technical solution adopted by the utility model to solve its technical problems is: the jaw-support type hole preparation module includes a positioning guide plate, a fixed cover, a hole cutting device and a pipeline, the upper side of the positioning guide plate is provided with a plurality of positioning grooves for installing the hole cutting device, the lower side is provided with a jaw-support type installation groove, a positioning guide plate through hole is provided in the positioning groove, the positioning guide plate through hole is connected to the installation groove, the hole cutting device is arranged in the positioning groove, the fixed cover is arranged on the upper side of the hole cutting device, the pipeline is fixed on the fixed cover, and the pipeline is connected to the hole cutting device.

[0005] Preferably, the hole cutting device includes a hole cutting seat, a hole cutting cover, an impeller and a hole cutting drill. The hole cutting cover is snapped onto the hole cutting seat, the impeller is arranged in the hole cutting seat and the hole cutting cover, the hole cutting drill is slidably arranged in the impeller, and the hole cutting seat and the hole cutting cover are provided with a feed flow channel and an output flow channel, and the feed flow channel and the output flow channel are respectively connected to the pipeline.

[0006] Preferably, a force-bearing boss is provided on the upper side of the hole-cutting drill, a drill body is provided on the lower side of the force-bearing boss, and the diameter of the positioning guide plate through hole is larger than the maximum width of the drill body and smaller than the maximum width of the force-bearing boss.

[0007] Preferably, a guide through hole is provided at one end of the positioning guide plate through hole away from the hole cutting device, the diameter of the guide through hole is smaller than the diameter of the positioning guide plate through hole, and the diameter of the guide through hole is larger than the maximum width of the drill body.

[0008] Preferably, a fixing groove is provided on the fixing cover, the fixing groove cover is closed on the positioning guide plate, the upper part of the hole cutting device is arranged in the fixing groove, and the lower part is arranged in the positioning groove, and the pipeline passes through the fixing groove to connect with the hole cutting device.

[0009] Preferably, it further comprises a fixing seat, which is arranged on one side of the fixing cover, a matching boss is arranged on the fixing seat, a matching groove is arranged on the fixing cover, and the matching groove is arranged in the matching boss.

[0010] Preferably, a plurality of fixing seat through holes are provided on the fixing seat, and the pipeline passes through the fixing seat through holes to communicate with the hole cutting device.

[0011] Compared with the existing technology, the beneficial effects of this technical solution are:

[0012] The utility model provides multiple hole cutting devices on a positioning guide plate, and the position and number of the hole cutting devices can be adjusted according to the patient's drilling position, so that all holes can be drilled at one time. The positioning guide plate has a mounting groove on its lower side, which is snapped onto the patient's lower jaw. The positioning guide plate has a positioning groove on its upper side, and the hole cutting device is placed in the positioning groove. The hole cutting device is fixed on the hole cutting device by a fixing cover. The hole cutting device is connected to a pipeline, and a cleaning fluid enters the hole cutting device through the pipeline to perform drilling, thereby achieving multiple holes being drilled at one time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a jaw support type hole preparation module of the utility model.

[0014] Figure 2 This is an exploded view of the present invention.

[0015] Figure 3 This is a structural diagram of the positioning guide plate of the utility model.

[0016] Figure 4 This is an exploded view of the hole cutting device of the present invention.

[0017] Figure 5 This is a structural diagram of the fixed cover, fixed base and pipeline of the utility model.

[0018] Figure 6 It is a structural diagram of the fixing seat and pipeline of the utility model.

[0019] Among them: 1. positioning guide plate 101, positioning groove 102, mounting groove 103, positioning guide plate through hole 104, guide through hole 2, fixing cover 201, fixing groove 202, matching groove 3, hole cutting device 301, hole cutting seat 302, hole cutting cover 303, impeller 304, hole cutting drill 305, force boss 306, drill body 307, first feed flow channel 308, second feed flow channel 309, output flow channel 4, pipeline 5, fixing seat 501, matching boss 502, fixing seat through hole. DETAILED DESCRIPTION

[0020] Figures 1 to 6This is the best embodiment of the present invention, Figures 1 to 6 The utility model is further described.

[0021] Reference Figures 1-3 The jaw-support hole preparation module includes a positioning guide plate 1, a fixing cover 2, a hole cutting device 3, a pipeline 4 and a fixing seat 5. According to the position and number of holes required to be drilled by the patient, the upper side of the positioning guide plate 1 is provided with a plurality of positioning grooves 101 for installing the hole cutting device 3. The hole cutting device 3 is arranged in the positioning groove 101. The lower side of the positioning guide plate 1 is provided with a jaw-support type mounting groove 102, which is engaged with the patient's teeth. The fixing cover 2 covers the upper side of the hole cutting device 3 and fixes the hole cutting device 3 together with the positioning guide plate 1. The fixing seat 5 is arranged on one side of the fixing cover 2 and is connected to the fixing cover 2. Each pipeline 4 passes through the fixing seat 5 and is connected to the hole cutting device 3 to provide it with cleaning fluid.

[0022] The setting direction of the positioning groove 101 is opposite to the setting direction of the installation groove 102. The positioning groove 101 is set to open upward. In this embodiment, there are 4 positioning grooves 101. In other embodiments, the number of positioning grooves 101 can be increased or decreased according to the patient's drilling needs to match the hole cutting device 3.

[0023] The mounting groove 102 is a U-shaped groove opening downward. The shape of the mounting groove 102 is the same as the shape of the human jaw, which facilitates the placement of the hole preparation module into the patient's mouth and the patient biting to perform the drilling.

[0024] A positioning guide plate through hole 103 is vertically provided in the positioning groove 101 , and a guide through hole 104 is vertically provided in the installation groove 102 . The positioning guide plate through hole 103 is connected to the guide through hole 104 , and the diameter of the positioning guide plate through hole 103 is larger than that of the guide through hole 104 .

[0025] Reference Figure 4 The hole cutting device 3 includes a hole cutting seat 301, a hole cutting cover 302, an impeller 303 and a hole cutting drill 304. The hole cutting seat 301 is installed in the positioning groove 101. The shape of the positioning groove 101 is the same as the outer contour shape of the hole cutting seat 301. The hole cutting cover 302 is buckled on the hole cutting seat 301. The impeller 303 is set in the hole cutting seat 301 and the hole cutting cover 302. The hole cutting drill 304 is slidably set in the impeller 303.

[0026] The hollow interiors of the cutout seat 301 and the cutout cover 302 form an impeller chamber, within which the impeller 303 is disposed. The cutout cover 302 is provided with a first inlet channel 307, which communicates with the impeller chamber. The cutout seat 301 is provided with a second inlet channel 308 and an outlet channel 309, which each communicates with the impeller chamber.

[0027] Impeller 303 is cylindrical and has an impeller fixing hole extending through it. The impeller fixing hole is in the form of a spline or regular polygonal prism. In this embodiment, the impeller fixing hole is in the form of a regular hexagonal prism. Several blades are positioned in the middle of impeller 303 to form a turbine. The flow of liquid in the second feed channel 308 drives the turbine, which in turn propels impeller 303 to rotate.

[0028] The hole drill 304 is slidably mounted in the impeller 303. The hole drill 304 rotates synchronously with the impeller 303, thereby achieving the rotary motion of the hole drill 304. A magnet is provided on the impeller 303 to determine the number of revolutions of the impeller 303.

[0029] A cooling channel is provided in the hole cutting drill 304, which also includes side drainage holes and end drainage holes provided on the hole cutting drill 304. The side drainage holes and the end drainage holes are both connected to the cooling channel. The coolant flowing into the first feed channel 307 enters the hole cutting drill 304 through the cooling channel, enabling the hole cutting drill 304 to cool while drilling.

[0030] A force-bearing boss 305 is provided on the upper side of the hole-cutting drill 304, and a drill body 306 is provided on the lower side of the force-bearing boss 305. A cutting edge is provided on the side of the drill body 306, and several cutting edges are arranged at intervals around the drill body 306. In this embodiment, four cutting edges are evenly spaced around the drill body 306, and a chip groove is formed between each two adjacent cutting edges.

[0031] The coolant entering through the first feed channel 307 applies pressure to the force-bearing boss 305. The impeller 303 drives the hole-cutting drill 304 to rotate while the hole-cutting drill 304 moves downward. The maximum width of the drill body 306 is smaller than the diameter of the guide through hole 104 and also smaller than the diameter of the positioning guide plate through hole 103. After the drill body 306 passes through the positioning guide plate through hole 103 and the guide through hole 104, the patient's mandible is drilled. In order to avoid drilling too deep, the diameter of the positioning guide plate through hole 103 is smaller than the maximum width of the force-bearing boss 305, and the hole-cutting drill 304 is vertically limited. The setting of the guide through hole 104 limits the lateral deviation of the drill body 306.

[0032] according to Figures 5 and 6 The fixed cover 2 is provided with a fixing groove 201, which is a U-shaped groove with the opening facing downward, and is covered on the positioning guide plate 1. The upper part of the hole cutting device 3 is arranged in the fixing groove 201, and the lower part is arranged in the positioning groove 101.

[0033] The fixing seat 5 is arranged on one side of the fixing cover 2, and a matching boss 501 is provided on the fixing seat 5, and a matching groove 202 is provided on the fixing cover 2. The matching groove 202 covers the matching boss 501 to connect the fixing seat 5 with the fixing cover 2. A plurality of fixing seat through holes 502 are horizontally provided on the fixing seat 5, and the pipeline 4 passes through the fixing seat through holes 502 to connect with the hole cutting device 3. Each hole cutting device 3 requires 4 pipelines 4, and the total number of pipelines 4 corresponds to 4 times the number of hole cutting devices 3.

[0034] Working process:

[0035] The patient first bites the mold to obtain a model of the positioning guide 1, and then determines the position and number of positioning grooves 101 on the positioning guide 1 according to the position and number of holes that the patient needs to drill, makes the positioning guide 1 and the fixing cover 2, prepares the corresponding number of hole cutting devices 3, installs them in the positioning groove 101, passes the pipeline 4 through the fixing seat 5 and connects it to each hole cutting device 3, finally covers the fixing cover 2 on the upper side of the positioning guide 1, fixes each hole cutting device 3, puts the hole preparation module into the mouth, engages the installation groove 102 on the lower jaw or upper jaw, and starts drilling.

[0036] The above description is merely a preferred embodiment of the present invention and does not constitute any limitation thereto. Any person skilled in the art may utilize the above disclosure to modify or remodel the present invention into equivalent embodiments. However, any simple modification, equivalent variation, or modification of the above embodiment that does not depart from the technical content of the present invention and is based on the technical essence of the present invention shall still fall within the scope of protection of the present invention.

Claims

1. A jaw support type hole preparation module, characterized by: The invention comprises a positioning guide plate (1), a fixing cover (2), a hole cutting device (3) and a pipeline (4); the upper side of the positioning guide plate (1) is provided with a plurality of positioning grooves (101) for mounting the hole cutting device (3); the lower side is provided with a jaw-supporting mounting groove (102); a positioning guide plate through hole (103) is provided in the positioning groove (101); the positioning guide plate through hole (103) is connected to the mounting groove (102); the hole cutting device (3) is arranged in the positioning groove (101); the fixing cover (2) is arranged on the upper side of the hole cutting device (3); the pipeline (4) is fixed on the fixing cover (2); and the pipeline (4) is connected to the hole cutting device (3).

2. The jaw support type hole preparation module according to claim 1, characterized in that: The hole cutting device (3) comprises a hole cutting seat (301), a hole cutting cover (302), an impeller (303) and a hole cutting drill (304); the hole cutting cover (302) is buckled on the hole cutting seat (301); the impeller (303) is arranged in the hole cutting seat (301) and the hole cutting cover (302); the hole cutting drill (304) is slidably arranged in the impeller (303); the hole cutting cover (302) is provided with a first feed flow channel (307); the hole cutting seat (301) is provided with a second feed flow channel (308) and an output flow channel (309); the first feed flow channel (307), the second feed flow channel (308) and the output flow channel (309) are respectively communicated with the pipeline (4).

3. The jaw support hole preparation module according to claim 2, characterized in that: A force-bearing boss (305) is provided on the upper side of the hole-cutting drill (304), a drill body (306) is provided on the lower side of the force-bearing boss (305), and a diameter of the positioning guide plate through hole (103) is larger than the maximum width of the drill body (306) and smaller than the maximum width of the force-bearing boss (305).

4. The jaw support hole preparation module according to claim 3, characterized in that: A guide through hole (104) is provided at one end of the positioning guide plate through hole (103) away from the hole cutting device (3), wherein the diameter of the guide through hole (104) is smaller than the diameter of the positioning guide plate through hole (103), and the diameter of the guide through hole (104) is larger than the maximum width of the drill body (306).

5. The jaw support type hole preparation module according to claim 1, characterized in that: A fixing groove (201) is provided on the fixing cover (2), and the fixing groove (201) covers the positioning guide plate (1). The upper portion of the hole cutting device (3) is arranged in the fixing groove (201), and the lower portion is arranged in the positioning groove (101). The pipeline (4) passes through the fixing groove (201) and is connected to the hole cutting device (3).

6. The jaw support type hole preparation module according to claim 1, characterized in that: It also includes a fixing seat (5), which is arranged on one side of the fixing cover (2), a matching boss (501) is arranged on the fixing seat (5), a matching groove (202) is arranged on the fixing cover (2), and the matching groove (202) is arranged in the matching boss (501).

7. The jaw-supporting hole preparation module according to claim 6, characterized in that: A plurality of fixing seat through holes (502) are provided on the fixing seat (5), and the pipeline (4) passes through the fixing seat through holes (502) to communicate with the hole cutting device (3).

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