Bone meal filling device for tooth implantation

Abstract

The utility model relates to the technical field of bone meal filling devices, in particular to a bone meal filling device for tooth implantation, which comprises a delivery pipe, one end of the delivery pipe is fixedly connected with a ball head, one end of the delivery pipe is provided with an adjusting pipe, one end of the adjusting pipe is fixedly connected with a plurality of groups of arc-shaped clamping pieces, and the arc-shaped clamping pieces are fixedly connected with the ball head. According to the technical scheme, the adjusting pipe is adjusted and rotated according to the position in the oral cavity, the adjusting pipe can slide outside the ball head through the arc-shaped clamping piece, and therefore angle adjustment is completed, the spraying head is detachably connected to one end of the adjusting pipe, and the spraying head is detachably connected to the other end of the adjusting pipe according to the position in the oral cavity. Different positions in the oral cavity can be filled conveniently, damping exists between the arc-shaped clamping pieces, and therefore the adjusting pipe can be adjusted to any position to stay; the position of the adjusting pipe can be adjusted and controlled according to actual conditions, filling is convenient, and finally bone powder in the conveying pipe is pushed out through the pushing assembly to complete filling.

Description

TECHNICAL FIELD

[0001] The utility model relates to bone powder filling device technical field especially is tooth implantation's bone powder filling device. BACKGROUND

[0002] Many tooth loss patients have the problem of alveolar bone absorption, and insufficient bone mass will affect the stability of the implant. The bone powder filling device can accurately place the bone powder in the bone defect site, increase the bone mass, and provide sufficient support for the implant, just like building a stable foundation for a high-rise building, the bone powder can guide the growth of new bone tissue and fuse with the body's own bone tissue. Through the bone powder filling device, the bone powder can be evenly distributed in the area that needs to be repaired, creating a good bone healing environment, accelerating the regeneration and reconstruction of bone tissue, improving the success rate of implant surgery, and maintaining the original shape and height of the alveolar bone. The use of bone powder filling device can avoid the problem of facial collapse caused by bone loss, maintain the appearance of the face and the integrity of the oral function, and thus the bone powder filling device is needed.

[0003] In the prior art, a tooth implant bone powder filling device with publication number CN 217938429 U is disclosed, which specifically relates to the field of tooth implantation and comprises a bone powder device cylinder, one end of the bone powder device cylinder is fixedly connected with a filling end head, the other end of the bone powder device cylinder is threadedly connected with a sealing cover, the sealing cover is slidably connected with a filling assist rod in the middle, and one end of the filling assist rod is fixedly connected with an arc surface push plate.

[0004] In the patent, the angle of the filling end head is fixed and cannot be adjusted, and the size of different people's oral cavities is not the same, and the filling position is not the same, so the position of the filling end head cannot be adjusted according to the actual situation, which will eventually lead to the problem of inconvenient filling. UTILITY MODEL CONTENTS

[0005] In view of the technical problem of the fixed and unadjustable angle of the filling end head in the patent mentioned in the background art, the utility model provides a bone powder filling device for tooth implantation.

[0006] The utility model discloses a technical scheme adopted by the utility model is: bone powder filling device for dental implant, including the conveying pipe, one end of conveying pipe is fixedly connected with the ball head, one end of conveying pipe is equipped with the adjusting pipe, one end of adjusting pipe is fixedly connected with a plurality of groups of arc card, the arc card is equipped with in the outside of ball head, one end of adjusting pipe is detachably connected with the injection head, still be equipped with the pusher subassembly in conveying pipe, according to the position in oral cavity in above-mentioned technical scheme, adjust rotating adjusting pipe, and adjusting pipe can slide in the outside of ball head through arc card, thereby the adjustment of angle is completed, to facilitate filling to the different position in oral cavity, and arc card has the damping between, thereby can make adjusting pipe adjust to stay in any position, can adjust the position of adjusting pipe according to actual condition, realizes the filling convenience, finally pushes out the bone powder in conveying pipe through pusher subassembly, completes filling.

[0007] The utility model further provides that the conveying pipe is fixedly connected with the storage hopper.

[0008] The utility model further provides that the outer portion of the conveying pipe is fixedly connected with the handle, and the outer portion of the handle is installed with the press switch.

[0009] The utility model further provides that the pusher subassembly includes the sliding rod slidably connected in the conveying pipe and the piston block fixedly connected to the outer portion of the sliding rod, and the piston block is slidably connected in the conveying pipe.

[0010] The utility model further provides that the outer portion of the piston block is fixedly connected with the side plate, the outer portion of the piston block is equipped with the spring, and the both ends of the spring are fixedly connected with the side plate and the conveying pipe.

[0011] The utility model further provides that the outer portion of the conveying pipe is fixedly connected with the mounting bracket, the outer portion of the mounting bracket is rotatably connected with the winding roller, the outer portion of the winding roller is wound with the pull rope, and one end of the pull rope is fixedly connected with the side plate.

[0012] The utility model further provides that the conveying pipe is of transparent structure.

[0013] The utility model discloses a technical scheme adopted by the utility model is: bone powder filling device for dental implant, including the conveying pipe, one end of conveying pipe is fixedly connected with the ball head, one end of conveying pipe is equipped with the adjusting pipe, one end of adjusting pipe is fixedly connected with a plurality of groups of arc card, the arc card is equipped with in the outside of ball head, one end of adjusting pipe is detachably connected with the injection head, still be equipped with the pusher subassembly in conveying pipe, according to the position in oral cavity in above-mentioned technical scheme, adjust rotating adjusting pipe, and adjusting pipe can slide in the outside of ball head through arc card, thereby the adjustment of angle is completed, to facilitate filling to the different position in oral cavity, and arc card has the damping between, thereby can make adjusting pipe adjust to stay in any position, can adjust the position of adjusting pipe according to actual condition, realizes the filling convenience, finally pushes out the bone powder in conveying pipe through pusher subassembly, completes filling. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1Is the structural schematic diagram of the utility model;

[0015] Figure 2 Is Figure 1 The enlarged structural schematic diagram of A area in the middle;

[0016] Figure 3 Is the three-dimensional structural schematic diagram of the utility model;

[0017] Figure 4 Is the sectional structural schematic diagram of the utility model;

[0018] Figure 5 Is Figure 4 The enlarged structural schematic diagram of B area in the middle.

[0019] Marked as in the figure:

[0020] 1, conveying pipe;2, storage hopper;3, handle;4, ball head;5, adjusting pipe;6, arc-shaped card;7, injection head;8, mounting frame;9, winding roller;10, pull rope;11, side plate;12, slide bar;13, spring;14, piston block. Specific implementation

[0021] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0022] The following will be combined with the drawings Figures 1-5 Further illustrate the utility model.

[0023] In order to solve the problems in the background art, the present application proposes the following technical scheme: the bone powder filling device for dental implantation, comprising a conveying pipe 1, the conveying pipe 1 is a transparent structure, the conveying pipe 1 is used for conveying bone powder, the conveying pipe 1 is fixedly connected with a storage hopper 2, the storage hopper 2 is communicated with the conveying pipe 1, the bone powder is stored in the storage hopper 2, and the bone powder enters the conveying pipe 1 through the storage hopper 2.

[0024] In this embodiment, the ball head 4 is fixedly connected to one end of the delivery pipe 1, and the adjusting pipe 5 is arranged at one end of the delivery pipe 1. A plurality of arc-shaped clamping pieces 6 are fixedly connected to one end of the adjusting pipe 5, and the arc-shaped clamping pieces 6 are sleeved outside the ball head 4. The adjusting pipe 5 can slide outside the ball head 4 through the arc-shaped clamping pieces 6, so as to adjust the angle, thereby facilitating filling of different positions in the oral cavity. The arc-shaped clamping pieces 6 have damping therebetween, so that the adjusting pipe 5 can be adjusted to stay at any position, thereby facilitating filling of different positions in the oral cavity. The arc-shaped clamping pieces 6 have damping therebetween, so that the adjusting pipe 5 can be adjusted to stay at any position. The position of the adjusting pipe 5 can be adjusted according to the actual situation, so as to realize convenient filling. Finally, the bone powder in the delivery pipe 1 is pushed out by the pushing assembly, and the filling is completed.

[0025] The arc-shaped clamping pieces 6 can also be pulled out from the outside of the ball head 4 for disinfection, and then inserted and installed again for continuous use.

[0026] In addition, the spraying head 7 is detachably connected to one end of the adjusting pipe 5. The spraying head 7 is used for spraying bone powder. The spraying head 7 is threadedly connected to the adjusting pipe 5, so as to be conveniently detached, thereby facilitating disinfection.

[0027] In this embodiment, the delivery pipe 1 further comprises a pushing assembly. The handle 3 is fixedly connected to the outside of the delivery pipe 1. The pressing switch is arranged on the outside of the handle 3. The pressing switch is used for controlling the opening and closing of the motor.

[0028] In this embodiment, the pushing assembly comprises a sliding rod 12 slidingly connected in the delivery pipe 1 and a piston block 14 fixedly connected to the outside of the sliding rod 12. The piston block 14 is slidingly connected in the delivery pipe 1. The outside of the piston block is fixedly connected with the side plate 11. The outside of the piston block is sleeved with the spring 13. The two ends of the spring 13 are fixedly connected with the side plate 11 and the delivery pipe 1, respectively. The outside of the delivery pipe 1 is fixedly connected with the mounting bracket 8. The outside of the mounting bracket 8 is rotatably connected with the winding roller 9. The outside of the winding roller 9 is wound with the pull rope 10. One end of the pull rope 10 is fixedly connected with the side plate 11. The motor drives the winding roller 9 to rotate. The winding roller 9 winds the pull rope 10, so that the sliding rod 12 drives the piston block 14 to slide. The bone powder in the delivery pipe 1 is pushed out by the piston block 14, and the filling is completed.

[0029] The use method of this embodiment is as follows:

[0030] The bone powder is stored in the storage hopper 2 and enters the delivery pipe 1 through the storage hopper 2. Then, according to the position in the oral cavity, the adjusting pipe 5 is adjusted to slide outside the ball head 4 through the arc-shaped clamping pieces 6, so as to adjust the angle, thereby facilitating filling of different positions in the oral cavity. The arc-shaped clamping pieces 6 have damping therebetween, so that the adjusting pipe 5 can be adjusted to stay at any position.

[0031] Subsequently, the injection head 7 is corresponding to the position filled with bone powder in the oral cavity, the operating handle 3 is pressed to press the operation switch, the motor drives the winding roller 9 to rotate, the winding roller 9 winds the pull rope 10, the slide rod 12 drives the piston block 14 to slide, the piston block 14 pushes the bone powder in the conveying pipe 1 out, and the filling is completed.

[0032] In conclusion, in the embodiment, the rotating adjusting pipe 5 can be adjusted according to the position in the oral cavity, the adjusting pipe 5 can slide outside the ball head 4 through the arc-shaped card 6, so that the angle is adjusted, the different positions in the oral cavity are filled conveniently, the arc-shaped card 6 has damping, so that the adjusting pipe 5 can be adjusted to stay at any position, the position of the adjusting pipe 5 can be adjusted according to the actual situation, the filling is convenient, finally the bone powder in the conveying pipe 1 is pushed out through the pushing assembly, and the filling is completed.

[0033] In the description of the utility model, it is necessary to explain that, unless there is definite provision and limitation, the term "installation", "connection", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be direct connection, also can be indirectly connected through intermediate medium, can be two elements inside the communication, for the ordinary skilled in the art, the above-mentioned term can be understood in the specific meaning in the utility model according to specific circumstances.

[0034] Although the embodiments of the utility model have been shown and described, for the ordinary skilled in the art, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A bone powder filling device for dental implants, characterized in that, The utility model provides an improved ball head spraying device, which comprises a conveying pipe (1), one end of the conveying pipe (1) is fixedly connected with a ball head (4), one end of the conveying pipe (1) is provided with an adjusting pipe (5), one end of the adjusting pipe (5) is fixedly connected with a plurality of groups of arc-shaped clamping pieces (6), the arc-shaped clamping pieces (6) are sleeved outside the ball head (4), one end of the adjusting pipe (5) is detachably connected with a spraying head (7), and a pushing assembly is further arranged in the conveying pipe (1).

2. The bone powder filling device for dental implant according to claim 1, characterized in that, The conveying pipe (1) is fixedly connected with a storage hopper (2), and the storage hopper (2) is communicated with the conveying pipe (1).

3. The bone-powder filling device for dental implants according to claim 2, characterized in that, The conveying pipe (1) is fixedly connected with a handle (3) outside, and the handle (3) is externally provided with a press switch.

4. The bone-powder filling device for dental implants according to claim 3, characterized in that, The pushing assembly comprises a sliding rod (12) slidingly connected in the conveying pipe (1) and a piston block (14) fixedly connected outside the sliding rod (12), and the piston block (14) is slidingly connected in the conveying pipe (1).

5. The bone-powder filling device for dental implants according to claim 4, characterized in that, The piston block is fixedly connected with a side plate (11) outside, the piston block is sleeved with a spring (13) outside, and the two ends of the spring (13) are fixedly connected with the side plate (11) and the conveying pipe (1) respectively.

6. The bone-powder filling device for dental implants according to claim 5, characterized in that The conveying pipe (1) is fixedly connected with a mounting rack (8) outside, the mounting rack (8) is rotatably connected with a winding roller (9) outside, the winding roller (9) is wound with a pull rope (10) outside, and one end of the pull rope (10) is fixedly connected with the side plate (11).

7. The bone-powder filling device for dental implants according to claim 6, characterized in that The conveying pipe (1) is of a transparent structure.

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