Bone taking drill for oral implant surgery

Abstract

The invention discloses a bone taking drill for oral implant surgery, and relates to the technical field of medical instruments.The bone taking drill comprises an outer cylinder and a fixing seat, the inner wall of the top end of the outer cylinder is fixedly connected with a shell, the inner wall of the top end of the shell is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a first electric telescopic rod; the side wall of the bottom end of the shell is fixedly connected with a sealing plate. When a bone taking drill needs to be used for taking bones from teeth in an oral cavity, the outer barrel and the bone drill bit are fixed to incisor teeth of a patient through the fixing base, then the outer barrel and the bone drill bit can be moved to the position where the bones need to be taken through a third motor, a fourth motor and a fifth motor, and the bones can be conveniently taken through the bone drill bit; the situation that medical staff need to hold a bone taking drill by hand to enable a bone drill bit to enter the oral cavity of a patient to take bones of teeth in the oral cavity of the patient is avoided, and the situation that the bone drill bit damages the oral cavity of the patient due to unstable shaking of the bone drill bit is prevented.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices, and particularly relates to a bone drill for oral implant surgery. Background Art

[0002] In oral implant surgery, when the patient has insufficient bone mass, it is often necessary to take bone from other parts to increase the bone mass in the implant area. The bone drill is a key tool to achieve this operation.

[0003] When using a bone drill to take bone from teeth in the oral cavity, it is usually necessary to replace different bone drill bits according to the size of the bone to be taken and the position of the teeth in the oral cavity. However, since the inclination angles and positions of the inner walls of the limiting grooves formed on the outer walls of different types of bone drill bits are not the same, when installing the bone drill bit on the bone drill, medical staff also need to replace the corresponding limiting parts according to the inclination angles and positions of the inner walls of the limiting grooves formed on the outer walls of the corresponding bone drill bits, so as to fix the bone drill bit to be used. The steps are cumbersome, reducing the bone-taking efficiency of the teeth. And in the prior art, when taking bone from teeth, it is usually the medical staff who hold the bone drill and insert the bone drill bit into the patient's oral cavity to take bone from the teeth in the patient's oral cavity. However, during the long-term bone-taking process of the medical staff holding the bone drill for teeth, the hands of the medical staff are prone to shaking, resulting in the bone drill bit shaking accordingly. The unstable shaking of the bone drill bit is likely to damage the patient's oral cavity, greatly reducing the bone-taking efficiency and reliability when taking bone from teeth.

[0004] Therefore, we propose a bone drill for oral implant surgery to solve the above problems. Summary of the Invention

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A bone drill for oral implant surgery, including an outer cylinder and a fixed seat. The inner wall of the top end of the outer cylinder is fixedly connected with a housing. The inner wall of the top end of the housing is fixedly connected with a first motor. The output end of the first motor is fixedly connected with a first electric telescopic rod. The side wall of the bottom end of the housing is fixedly connected with a sealing plate. One end of the first electric telescopic rod penetrates through the housing and the side wall of the sealing plate and is fixedly connected with an installation component for installing and fixing the bone drill. The side wall of the top end of the outer cylinder is fixedly connected with a collection component for collecting debris generated during bone-taking. The inner wall of the fixed seat is provided with a fixing component for fixing by relying on teeth. The side wall of the bottom end of the fixed seat is fixedly connected with an adjusting component for adjusting the angle and position of the outer cylinder.

[0007] Preferably, the installation component includes a mounting plate fixedly connected to the telescopic end of a first electric telescopic rod. The bottom side wall of the mounting plate is fixedly connected with a mounting screw rod. The top side wall of the mounting plate is provided with a first groove. The inner wall of the first groove is fixedly connected with a first electric slide rail. The side wall of the first electric slide rail is slidably connected with a plurality of first sliding plates. The side walls of the plurality of first sliding plates are all fixedly connected with support rods. One end of each support rod is fixedly connected with a second electric telescopic rod.

[0008] Preferably, the telescopic end of the second electric telescopic rod is fixedly connected with a connecting block. One end side wall of the connecting block is fixedly connected with a third electric telescopic rod. The telescopic ends of the third electric telescopic rods are all fixedly connected with a connecting plate. Two second grooves are symmetrically opened on the two end side walls of the connecting plate. The inner wall of the second groove is rotatably connected with a rotating rod.

[0009] Preferably, two second motors are fixedly connected to the side wall of the connecting plate. The output end of the second motor penetrates through the side wall of the connecting plate and is fixedly connected with one end of the corresponding rotating rod. The rod walls of the rotating rods are all fixedly connected with a fourth electric telescopic rod. The telescopic ends of the fourth electric telescopic rods are all fixedly connected with a clamping plate.

[0010] Preferably, the collection component includes an air pump fixedly connected to the top side wall of the outer cylinder. The air inlet end of the air pump extends inward through the side wall of the outer cylinder. A plurality of chip inlet holes are opened on the side wall of the sealing plate. An opening is opened on the top side wall of the outer cylinder, and a solenoid valve is arranged inside the corresponding opening.

[0011] Preferably, the fixing component includes two third grooves symmetrically opened on the inner wall of the fixing seat. The inner walls of the third grooves are all fixedly connected with a third motor. The output ends of the third motors are all fixedly connected with a round rod. One end of the round rod is rotatably connected with the inner wall of one end of the third groove. The rod walls of the round rods are all fixedly connected with a fifth electric telescopic rod. The telescopic ends of the fifth electric telescopic rods are all fixedly connected with a fixing block. Rubber pads are arranged on the side walls of the fixing blocks.

[0012] Preferably, the adjusting component includes a U-shaped plate fixedly connected to the bottom side wall of the fixing seat. One end inner wall of the U-shaped plate is rotatably connected with a first side rod. A fourth groove is opened on the other end inner wall of the U-shaped plate. The inner wall of the fourth groove is fixedly connected with a fourth motor. One end of the first side rod is fixedly connected with the output end of the fourth motor. The rod wall of the first side rod is fixedly connected with a sixth electric telescopic rod. The telescopic end of the sixth electric telescopic rod is fixedly connected with a connecting disc.

[0013] Preferably, a seventh electric telescopic rod is rotatably connected to the bottom side wall of the connecting plate. The telescopic end of the seventh electric telescopic rod is fixedly connected to a second side rod. Two side plates are symmetrically and fixedly connected to the top side wall of the outer cylinder. A fifth groove is formed in the side wall of one of the side plates. A fifth motor is fixedly connected to the inner wall of the fifth groove. The output end of the fifth motor is fixedly connected to a second side rod. The other end of the second side rod is rotatably connected to the side wall of the other side plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] When it is necessary to use a bone drill to take bone from teeth in the oral cavity, the outer cylinder and the bone drill head can be fixed on the patient's front teeth by using the fixing seat through the arranged installation component, collection component, fixing component and adjustment component. Then, through the third motor, the fourth motor and the fifth motor, the outer cylinder and the bone drill head can be moved to the position where bone needs to be taken, which is convenient for taking bone with the bone drill head, avoiding the need for medical staff to hold the bone drill by hand to make the bone drill head enter the patient's oral cavity to take bone from the teeth in the patient's oral cavity, preventing the unstable shaking of the bone drill head from damaging the patient's oral cavity, and the inclination angle of the rubber pad can be adjusted according to the inclination angle of the side walls on both sides of the front teeth, which is convenient for stably fixing the fixing seat on the front teeth and facilitating subsequent bone-taking operations. At the same time, when it is necessary to replace the bone drill head, the bone drill head can be installed on the installation screw rod, and then the inclination angle of the clamping plate can be adjusted according to the inclination angle of the inner wall of the corresponding limiting groove, which is convenient for using the clamping plate to limit and fix the limiting groove, realizing the rapid installation of the bone drill head, avoiding the need for medical staff to replace the corresponding limiting parts according to the inclination angle and the position of the inner wall of the limiting groove opened on the outer wall of the corresponding bone drill head, and greatly improving the bone-taking efficiency and reliability when taking bone from teeth. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 is a schematic diagram of the structure of the present invention from other angles;

[0018] Figure 3 is a schematic diagram of a part of the structure of the present invention Figure 1 ;

[0019] Figure 4 is a schematic diagram of a part of the structure of the present invention Figure 2 ;

[0020] Figure 5 is a schematic cross-sectional view of a part of the structure of the present invention;

[0021] Figure 6 is a schematic diagram of a part of the structure of the present invention Figure 3 ;

[0022] Figure 7 Schematic diagram of part of the structure of the present invention Figure 4 。

[0023] In the figure: 1. Outer cylinder; 2. Fixed seat; 3. Outer shell; 4. First motor; 5. First electric telescopic rod; 6. Sealing plate; 7. Installation component; 71. Installation plate; 72. Installation screw; 73. First groove; 74. First electric slide rail; 75. First slide plate; 76. Support rod; 77. Second electric telescopic rod; 78. Connecting block; 79. Third electric telescopic rod; 710. Connecting plate; 711. Second groove; 712. Rotating rod; 713. Second motor; 714. Fourth electric telescopic rod; 715. Clamping plate; 8. Collection component; 81. Air pump; 82. Chip inlet hole; 83. Solenoid valve; 9. Fixing component; 91. Third groove; 92. Third motor; 93. Round rod; 94. Fifth electric telescopic rod; 95. Fixed block; 96. Rubber pad; 10. Adjusting component; 101. U-shaped plate; 102. First side rod; 103. Fourth groove; 104. Fourth motor; 105. Sixth electric telescopic rod; 106. Connecting disk; 107. Seventh electric telescopic rod; 108. Second side rod; 109. Side plate; 1010. Fifth motor; 1011. Fifth groove. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0025] The following electrical components are all electrically connected to an external PLC controller.

[0026] Refer to Figures 1 - 7 , an osteotomy drill for oral implant surgery, including an outer cylinder 1 and a fixed seat 2. The inner wall of the top end of the outer cylinder 1 is fixedly connected with an outer shell 3. The inner wall of the top end of the outer shell 3 is fixedly connected with a first motor 4. The output end of the first motor 4 is fixedly connected with a first electric telescopic rod 5. The side wall of the bottom end of the outer shell 3 is fixedly connected with a sealing plate 6. One end of the first electric telescopic rod 5 passes through the outer shell 3 and is fixedly connected with the side wall of the sealing plate 6 with an installation component 7 for installing and fixing the osteotomy drill. The side wall of the top end of the outer cylinder 1 is fixedly connected with a collection component 8 for collecting the chips generated during bone extraction. The inner wall of the fixed seat 2 is provided with a fixing component 9 for fixing by relying on teeth. The side wall of the bottom end of the fixed seat 2 is fixedly connected with an adjusting component 10 for adjusting the angle and position of the outer cylinder 1.

[0027] In the embodiment, the installation component 7 includes a mounting plate 71 fixedly connected to the telescopic end of the first electric telescopic rod 5. The bottom side wall of the mounting plate 71 is fixedly connected with a mounting screw 72. The top side wall of the mounting plate 71 is provided with a first groove 73. The inner wall of the first groove 73 is fixedly connected with a first electric slide rail 74. The side wall of the first electric slide rail 74 is slidably connected with a plurality of first sliding plates 75. The side walls of the plurality of first sliding plates 75 are all fixedly connected with support rods 76. One ends of the support rods 76 are all fixedly connected with second electric telescopic rods 77;

[0028] The telescopic end of the second electric telescopic rod 77 is fixedly connected with a connecting block 78. One end side walls of the connecting block 78 are all fixedly connected with third electric telescopic rods 79. The telescopic ends of the third electric telescopic rods 79 are all fixedly connected with connecting plates 710. Two second grooves 711 are symmetrically opened on both ends of the side wall of the connecting plate 710. The inner wall of the second groove 711 is rotatably connected with a rotating rod 712;

[0029] Two second motors 713 are fixedly connected to the side wall of the connecting plate 710. The output ends of the second motors 713 penetrate through the side wall of the connecting plate 710 and are fixedly connected with one ends of the corresponding rotating rods 712. The rod walls of the rotating rods 712 are all fixedly connected with fourth electric telescopic rods 714. The telescopic ends of the fourth electric telescopic rods 714 are all fixedly connected with clamping plates 715.

[0030] Specifically, when it is necessary to replace the bone drill bit, the bone drill bit can be installed on the mounting screw 72. Then, the inclination angle of the clamping plate 715 can be adjusted according to the inclination angle of the inner wall of the corresponding limiting groove, which is convenient for using the clamping plate 715 to limit and fix the limiting groove, realizing the rapid installation of the bone drill bit, and avoiding the need for medical staff to replace the corresponding limiting parts according to the inclination angle and position of the inner wall of the limiting groove opened on the outer wall of the corresponding bone drill bit, greatly improving the bone extraction efficiency and reliability when taking bone from teeth.

[0031] In the embodiment, the collection component 8 includes an air pump 81 fixedly connected to the top side wall of the outer cylinder 1. The air inlet end of the air pump 81 penetrates through the side wall of the outer cylinder 1 and extends inward. A plurality of chip inlet holes 82 are opened on the side wall of the sealing plate 6. An opening is opened on the top side wall of the outer cylinder 1, and a solenoid valve 83 is arranged inside the corresponding opening.

[0032] Specifically, during the process of taking bone from teeth by using the bone drill bit, when the air pump 81 is controlled to start, the air in the space on one side of the sealing plate 6 will be pumped out. Then, the air outside the outer cylinder 1 will be pumped into the space on one side of the sealing plate 6 through the chip inlet holes 82. When the bone drill bit takes bone, the bone chips generated during the bone extraction process will be sucked into the bottom of the outer cylinder 1 through the chip inlet holes 82 under the action of suction, preventing the bone chips from remaining in the oral cavity and affecting the health of the patient. After the bone extraction is completed and the bone chips need to be taken out, by controlling the solenoid valve 83 to open, the bone chips in the outer cylinder 1 can be taken out.

[0033] In the embodiment, the fixing component 9 includes two third grooves 91 symmetrically formed on the inner wall of the fixing base 2. The inner walls of the third grooves 91 are fixedly connected with third motors 92 respectively. The output ends of the third motors 92 are fixedly connected with round rods 93 respectively. One end of each round rod 93 is rotatably connected with the inner wall of one end of the corresponding third groove 91. Rubber pads 96 are arranged on the side walls of the fixing blocks 95 which are fixedly connected to the rod walls of the round rods 93. The telescopic ends of fifth electric telescopic rods 94 are fixedly connected with the fixing blocks 95 respectively.

[0034] The adjusting component 10 includes a U-shaped plate 101 fixedly connected to the side wall at the bottom end of the fixing base 2. One end of the inner wall of the U-shaped plate 101 is rotatably connected with a first side rod 102. A fourth groove 103 is formed on the inner wall of the other end of the U-shaped plate 101. A fourth motor 104 is fixedly connected to the inner wall of the fourth groove 103. One end of the first side rod 102 is fixedly connected to the output end of the fourth motor 104. A sixth electric telescopic rod 105 is fixedly connected to the rod wall of the first side rod 102. The telescopic end of the sixth electric telescopic rod 105 is fixedly connected with a connecting disk 106.

[0035] A seventh electric telescopic rod 107 is rotatably connected to the side wall at the bottom end of the connecting disk 106. The telescopic end of the seventh electric telescopic rod 107 is fixedly connected with a second side rod 108. Two side plates 109 are symmetrically and fixedly connected to the side wall at the top end of the outer cylinder 1. A fifth groove 1011 is formed on the side wall of one of the side plates 109. A fifth motor 1010 is fixedly connected to the inner wall of the fifth groove 1011. The output end of the fifth motor 1010 is fixedly connected with the second side rod 108. The other end of the second side rod 108 is rotatably connected to the side wall of the other side plate 109.

[0036] Specifically, when it is necessary to use the bone drill to take bone from the teeth in the oral cavity, the fixing base 2 can be used to fix the outer cylinder 1 and the bone drill bit on the patient's front teeth. Then, through the third motor 92, the fourth motor 104 and the fifth motor 1010, the outer cylinder 1 and the bone drill bit can be moved to the position where bone needs to be taken, which is convenient for using the bone drill bit to take bone. It avoids the situation that medical staff need to hold the bone drill by hand to make the bone drill bit enter the patient's oral cavity to take bone from the teeth in the oral cavity, prevents the unstable shaking of the bone drill bit from damaging the patient's oral cavity, and can adjust the inclination angle of the rubber pad 96 according to the inclination angle of the side walls on both sides of the front teeth, which is convenient for stably fixing the fixing base 2 on the front teeth and facilitating the subsequent bone-taking operation.

[0037] Now, the operation principle of the present invention is described as follows:

[0038] In the present invention, when it is necessary to take bone from a tooth in the oral cavity using a bone drill, the position of the fixing base 2 fixed to the front teeth is changed according to the position of the tooth from which bone needs to be taken. When the position of the tooth from which bone needs to be taken is an upper tooth, the fixing base 2 is installed on the lower front teeth. When the position of the tooth from which bone needs to be taken is a lower tooth, the fixing base 2 is installed on the lower front teeth. When fixing the fixing base 2 to the front teeth, first control the third motor 92 to start, drive the corresponding round rod 93 to rotate, thereby driving the fifth electric telescopic rod 94 to rotate. After the inclination angles of the fixing block 95 and the rubber pad 96 are the same as the inclination angle of the side wall of the corresponding front tooth, control the third motor 92 to turn off. Then, put the opening of the fixing base 2 on both sides of the corresponding front tooth. Then control the fifth electric telescopic rod 94 to start, drive the fixing block 95 and the rubber pad 96 to move towards the side wall of the corresponding front tooth, and clamp the front tooth by using the fixing block 95 and the rubber pad 96, so that the fixing base 2 is fixed to the front tooth. At this time, the outer cylinder 1 and the fixing base 2 are fixed to the front tooth. Then, by controlling the fourth motor 104 to start and drive the first side rod 102 to rotate, the position of the connecting plate 106 is adjusted, and by driving the second side rod 108 to rotate by the fifth motor 1010, the angle of the outer cylinder 1 is adjusted. Since the connecting plate 106 is rotatably connected to the seventh electric telescopic rod 107, the seventh electric telescopic rod 107 can rotate on the side wall of the bottom end of the connecting plate 106. Through the operation of the above components, the bone drill bit at the bottom side of the outer cylinder 1 can be moved to the position where bone needs to be taken from the tooth. Then, by controlling the seventh electric telescopic rod 107 and the sixth electric telescopic rod 105 to start, the bottom opening of the outer cylinder 1 is close to the position where bone needs to be taken from the tooth. Then control the first electric telescopic rod 5 to start, drive the mounting plate 71 and the bone drill bit to extend out of the outer cylinder 1. Then control the seventh electric telescopic rod 107 to start, make the bone drill bit approach the tooth. Then control the first motor 4 to start, drive the bone drill bit to rotate, thereby taking bone from the patient's tooth using the bone drill bit. During this process, by controlling the above components to start, the position and inclination angle of the bone drill bit can be continuously controlled, which is convenient for taking the required bone using the bone drill bit. Before taking bone from the tooth, when it is necessary to replace different bone drill bits according to the size of the bone to be taken and the position of the teeth in the oral cavity, first, the medical staff place the screw hole at the bottom of the bone drill bit to be replaced on the upper end of the mounting screw 72. Then control the first motor 4 to start and drive the mounting screw 72 to rotate. During this process, the medical staff continuously press the bone drill bit downward. At this time, the screw hole in the bone drill bit will be continuously filled by the mounting screw 72 until the mounting screw 72 completely enters the screw hole at the bottom of the bone drill bit. At this time, the preliminary installation of the bone drill bit is completed. Then control the first electric slide rail 74 to start, drive a plurality of first sliding plates 75 to move, so that a plurality of connecting blocks 78 are located on one side of the limiting groove formed on the outer wall of the corresponding bone drill bit. Then control the second electric telescopic rod 77 to start, so that the connecting block 78 and the corresponding limiting groove are in the same plane. Then control the third electric telescopic rod 79 to start, drive the connecting plate 710 to move into the corresponding limiting groove.After that, the second motor 713 is controlled to start. During the rotation of the second motor 713, the rotating rod 712 will be driven to rotate, thereby causing the clamping plate 715 to rotate. After the inclination angle of the clamping plate 715 is the same as the inclination angle of the inner wall of the corresponding limiting groove, the fourth electric telescopic rod 714 is controlled to start, driving the clamping plate 715 to move, and using the clamping plate 715 to fix the inner wall of the limiting groove, so as to realize the limit fixation of the bone drill bit, prevent the bone drill bit from detaching from the mounting screw 72 during the subsequent working process, and realize the rapid installation of the bone drill bit. When it is necessary to use the bone drill to take bone from the teeth in the oral cavity, the outer cylinder 1 and the bone drill bit can be fixed on the patient's front teeth by using the fixing seat 2. After that, through the third motor 92, the fourth motor 104 and the fifth motor 1010, the outer cylinder 1 and the bone drill bit can be moved to the position where bone needs to be taken, which is convenient for taking bone with the bone drill bit, avoiding the need for medical staff to hold the bone drill by hand to make the bone drill bit enter the patient's oral cavity to take bone from the teeth in the patient's oral cavity, preventing the unstable shaking of the bone drill bit from damaging the patient's oral cavity, and being able to adjust the inclination angle of the rubber pad 96 according to the inclination angle of the two side walls of the front teeth, which is convenient for stably fixing the fixing seat 2 on the front teeth and facilitating the subsequent bone-taking operation. At the same time, when it is necessary to replace the bone drill bit, the bone drill bit can be installed on the mounting screw 72, and then the inclination angle of the clamping plate 715 can be adjusted according to the inclination angle of the inner wall of the corresponding limiting groove, which is convenient for using the clamping plate 715 to limit and fix the limiting groove, realizing the rapid installation of the bone drill bit, and avoiding the need for medical staff to replace the corresponding limiting parts according to the inclination angle and position of the inner wall of the limiting groove opened on the outer wall of the corresponding bone drill bit, greatly improving the bone-taking efficiency and reliability when taking bone from teeth.

[0039] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A bone drill for oral implant surgery, comprising an outer tube (1) and a fixing seat (2), characterized in that: The top inner wall of the outer cylinder (1) is fixedly connected to a shell (3), the top inner wall of the shell (3) is fixedly connected to a first motor (4), the output end of the first motor (4) is fixedly connected to a first electric telescopic rod (5), the bottom side wall of the shell (3) is fixedly connected to a sealing plate (6), one end of the first electric telescopic rod (5) passes through the shell (3) and is fixedly connected to the side wall of the sealing plate (6) with a mounting assembly (7) for mounting and fixing a bone drill, the top side wall of the outer cylinder (1) is fixedly connected to a collecting assembly (8) for collecting debris generated during bone removal, the inner wall of the fixing seat (2) is provided with a fixing assembly (9) for fixing by teeth, and the bottom side wall of the fixing seat (2) is fixedly connected to an adjusting assembly (10) for adjusting the angle and position of the outer cylinder (1).

2. The bone extraction drill for oral implant surgery according to claim 1, characterized in that: The mounting assembly (7) comprises a mounting plate (71) fixedly connected to the telescopic end of the first electric telescopic rod (5); a mounting screw (72) is fixedly connected to the side wall at the bottom end of the mounting plate (71); a first groove (73) is provided on the side wall at the top end of the mounting plate (71); a first electric slide rail (74) is fixedly connected to the inner wall of the first groove (73); a plurality of first slide plates (75) are slidably connected to the side wall of the first electric slide rail (74); the side walls of the plurality of first slide plates (75) are fixedly connected to a support rod (76); one end of the support rod (76) is fixedly connected to the second electric telescopic rod (77).

3. The bone extraction drill for oral implant surgery according to claim 2, characterized in that: The telescopic end of the second electric telescopic rod (77) is fixedly connected to a connecting block (78), one end side wall of the connecting block (78) is fixedly connected to a third electric telescopic rod (79), the telescopic end of the third electric telescopic rod (79) is fixedly connected to a connecting plate (710), two second grooves (711) are symmetrically provided on the side walls at both ends of the connecting plate (710), and the inner wall of the second groove (711) is rotatably connected to a rotating rod (712).

4. The bone extraction drill for oral implant surgery according to claim 3, characterized in that: Two second motors (713) are fixedly connected to the side wall of the connecting plate (710); the output end of the second motor (713) passes through the side wall of the connecting plate (710) and is fixedly connected to one end of a corresponding rotating rod (712); the rod wall of the rotating rod (712) is fixedly connected to a fourth electric telescopic rod (714); and the telescopic end of the fourth electric telescopic rod (714) is fixedly connected to a clamping plate (715).

5. The bone extraction drill for oral implant surgery according to claim 1, characterized in that: The collecting assembly (8) comprises an air pump (81) fixedly connected to the top side wall of the outer cylinder (1); the air inlet end of the air pump (81) penetrates the side wall of the outer cylinder (1) and extends inward; the side wall of the sealing plate (6) is provided with a plurality of chip inlet holes (82); the top side wall of the outer cylinder (1) is provided with an opening, and a solenoid valve (83) is provided inside the corresponding opening.

6. The bone extraction drill for oral implant surgery according to claim 1, characterized in that: The fixing assembly (9) comprises two third grooves (91) symmetrically formed on the inner wall of the fixing seat (2); the inner walls of the third grooves (91) are fixedly connected to a third motor (92); the output ends of the third motors (92) are fixedly connected to a round rod (93); one end of the round rod (93) is rotatably connected to the inner wall of one end of the third groove (91); the rod wall of the round rod (93) is fixedly connected to a fifth electric telescopic rod (94); the telescopic ends of the fifth electric telescopic rod (94) are fixedly connected to a fixing block (95); and the side walls of the fixing blocks (95) are provided with rubber pads (96).

7. The bone extraction drill for oral implant surgery according to claim 1, characterized in that: The adjustment assembly (10) comprises a U-plate (101) fixedly connected to the side wall of the bottom end of the fixing seat (2); the inner wall of one end of the U-plate (101) is rotatably connected to a first side rod (102); the inner wall of the other end of the U-plate (101) is provided with a fourth groove (103); the inner wall of the fourth groove (103) is fixedly connected to a fourth motor (104); one end of the first side rod (102) is fixedly connected to an output end of the fourth motor (104); the rod wall of the first side rod (102) is fixedly connected to a sixth electric telescopic rod (105); and the telescopic end of the sixth electric telescopic rod (105) is fixedly connected to a connecting plate (106).

8. The bone extraction drill for oral implant surgery according to claim 7, characterized in that: The side wall at the bottom end of the connecting plate (106) is rotatably connected to a seventh electric telescopic rod (107), the telescopic end of the seventh electric telescopic rod (107) is fixedly connected to a second side rod (108), and the top side wall of the outer cylinder (1) is symmetrically fixedly connected to two side plates (109), one of the side plates (109) having a fifth groove (1011) formed on its side wall, the inner wall of the fifth groove (1011) being fixedly connected to a fifth motor (1010), the output end of the fifth motor (1010) being fixedly connected to the second side rod (108), and the other end of the second side rod (108) being rotatably connected to the side wall of the other side plate (109).

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