Steam sterilization equipment for dental implant

Abstract

The utility model discloses steam sterilization equipment for dental implants, which relates to the technical field of surgical implants and comprises a sterilization device, a sterilization bin is arranged on one side in the sterilization device, guide rails are fixedly connected to the inner walls of the two sides of the sterilization bin, a tray with a hole is slidably sleeved in the guide rails, and the tray with the hole is connected with the sterilization bin. Sliding rods are fixedly connected to the four corners of the upper end face of the sterilization bin, jacking plates are slidably connected to the sliding rods in a sleeving mode, a plurality of supporting cylinders are fixedly connected to the upper ends of the jacking plates, supporting shafts are slidably connected to the supporting cylinders in a sleeving mode, and contacts are fixedly connected to the upper ends of the supporting shafts; by arranging the tray with holes, the jacking plate, the supporting cylinder, the supporting pad, the supporting shaft, the supporting spring, the lead screw, the sliding block and the connecting plate, the effect of more comprehensive sterilization is achieved, the problem that sterilization dead angles exist due to the fact that a traditional implant and the tray have a contact surface is solved, and practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of surgical implants, in particular to a steam sterilization device for dental implants. Background Technique

[0002] An autoclave is a high-pressure container that uses a pressure higher than atmospheric pressure to raise the boiling point of water above 100°C and sterilize liquids or utensils. Therefore, in the dental field, steam sterilization devices are commonly used to sterilize implants.

[0003] At present, when using a steam sterilization device for dental implants, the implants are generally placed on a tray and then placed inside the steam sterilization device for sterilization. However, during the sterilization process, since there is a contact surface between the implant and the tray and it is not easily contacted by steam, there are sterilization dead corners, resulting in a general sterilization effect in this area. Based on this, we propose an improvement to a steam sterilization device for dental implants. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a steam sterilization device for dental implants, which can effectively solve the technical problem of the contact surface between the implant and the tray in the background technique, resulting in sterilization dead corners.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A steam sterilization device for dental implants includes a sterilization device. On one side inside the sterilization device, there is a sterilization chamber. Guide rails are fixedly connected to the inner walls on both sides of the sterilization chamber. A perforated tray is slidably sleeved inside the guide rails. At the four corner positions of the upper end face of the sterilization chamber, sliding rods are fixedly connected. A lifting plate is slidably sleeved on the sliding rods. Multiple support cylinders are fixedly connected to the upper end of the lifting plate. Support shafts are slidably sleeved on multiple support cylinders. Contact heads are fixedly connected to the upper ends of multiple support shafts. A lead screw is rotatably connected to the upper end of the bottom plate of the sterilization chamber. Slide blocks are threadedly connected to the outer walls on both sides of the lead screw. Connecting plates are hinged between two slide blocks and the lifting plate respectively.

[0007] As a further solution of the utility model, support pads are slidably sleeved inside multiple support cylinders. The lower ends of multiple support shafts are fixedly connected to multiple support pads respectively. Support springs are fixedly connected between multiple support pads and the inner walls of multiple support cylinders respectively.

[0008] As a further solution of the utility model, the thread directions of the lead screw on both sides of the middle part are opposite, and two slide blocks are symmetrically arranged about the middle part of the lead screw.

[0009] As a further solution of the present utility model, a plurality of round holes are formed in the perforated tray, and the inner diameters of the plurality of round holes are greater than or equal to the outer diameter of the support cylinder, and the plurality of round holes and the plurality of support cylinders are arranged correspondingly.

[0010] As a further solution of the present utility model, connecting pins are fixedly connected to the upper ends of the four slide bars and the lower ends of the two guide rails near the front and rear positions. An L-shaped baffle is slidably sleeved on the outer wall of the connecting pin. A return spring is fixedly connected between the upper end of the bottom plate of the L-shaped baffle and the guide rail, and the return spring is movably sleeved on the outer end of the connecting pin.

[0011] As a further solution of the present utility model, the vertical plate of the L-shaped baffle is slidably attached to the outer wall of the front end of the guide rail. A motor is fixedly arranged on an outer wall of the sterilization device, and an output end of the motor is fixedly connected to one end of a lead screw.

[0012] The beneficial effects of the present utility model are as follows:

[0013] By providing the structures of the perforated tray, the lifting plate, the support cylinder, the support pad, the support shaft, the support spring, the lead screw, the slider and the connecting plate, the lead screw drives the slider to move, and the lifting plate can be driven to move up and down through the connecting plate. Thus, during the sterilization process of the implant, the contact head can be finally driven by the lifting plate to pass through the round hole on the perforated tray to lift the implant, so as to expose the contact surface with the tray before, which is convenient for sterilizing these parts and improves the sterilization effect. Moreover, a contact head is arranged at the upper end of the support shaft, and the lower end is connected to the spring through the support pad, which can prevent the hand from being accidentally stabbed by the relatively small-diameter support shaft when taking and placing the implant, making it safer;

[0014] By installing a connecting pin between the upper end of the slide bar and the guide rail, slidingly sleeving an L-shaped baffle on the outer wall of the connecting pin, and connecting a return spring to the upper end of the bottom plate of the baffle at the same time, after the perforated tray is conveniently installed, the L-shaped baffle can be driven to rise under the action of the return spring, and the front end of the guide rail can be blocked by the vertical plate of the baffle to prevent the perforated tray from accidentally sliding out of the guide rail, which is practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic external structure diagram of a steam sterilization device for dental implants according to the present utility model;

[0016] Figure 2 is a schematic diagram of a tray support structure of a steam sterilization device for dental implants according to the present utility model;

[0017] Figure 3 is a schematic diagram of a contact head support structure of a steam sterilization device for dental implants according to the present utility model;

[0018] Figure 4Schematic diagram of the tray disassembly and assembly structure of a steam sterilization device for dental implants of the present utility model;

[0019] Figure 5 Schematic diagram of the internal structure of the support cylinder of a steam sterilization device for dental implants of the present utility model.

[0020] In the figure: 1, sterilization device; 2, sterilization chamber; 3, guide rail; 4, perforated tray; 5, connecting pin; 6, L-shaped baffle; 7, return spring; 8, sliding rod; 9, lifting plate; 10, support cylinder; 11, support pad; 12, support shaft; 13, contact; 14, support spring; 15, lead screw; 16, slider; 17, connecting plate. Specific embodiments

[0021] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] As Figures 1-5 shown, a steam sterilization device for dental implants includes a sterilization device 1. One side inside the sterilization device 1 is provided with a sterilization chamber 2. Guide rails 3 are fixedly connected to both inner walls of the sterilization chamber 2. A perforated tray 4 is slidably sleeved inside the guide rails 3. Slide rods 8 are fixedly connected to the four corner positions of the upper end face of the sterilization chamber 2. A lifting plate 9 is slidably sleeved on the slide rods 8. A plurality of support cylinders 10 are fixedly connected to the upper end of the lifting plate 9. Support shafts 12 are slidably sleeved on the plurality of support cylinders 10. Contacts 13 are fixedly connected to the upper ends of the plurality of support shafts 12. A lead screw 15 is rotatably connected to the upper end of the bottom plate of the sterilization chamber 2. Sliders 16 are threadedly connected to the outer walls on both sides of the lead screw 15. Connecting plates 17 are hinged between the two sliders 16 and the lifting plate 9.

[0023] In this embodiment, support pads 11 are slidably sleeved inside the plurality of support cylinders 10. The lower ends of the plurality of support shafts 12 are respectively fixedly connected to the plurality of support pads 11. Support springs 14 are fixedly connected between the plurality of support pads 11 and the inner walls of the plurality of support cylinders 10. The support springs 14 cooperate with the contacts 13 to have a buffering effect, which can prevent the patient's hand from being stabbed when taking and placing implants conveniently.

[0024] In this embodiment, the thread directions on both sides of the middle of the lead screw 15 are opposite, and the two sliders 16 are symmetrically arranged with respect to the middle of the lead screw 15, so that when the lead screw 15 rotates, the two sliders 16 can move relatively.

[0025] In this embodiment, a plurality of round holes are formed in the perforated tray 4, and the inner diameters of the plurality of round holes are greater than or equal to the outer diameter of the support cylinder 10. The plurality of round holes and the plurality of support cylinders 10 are correspondingly arranged to facilitate the support cylinder 10 to pass through the round holes.

[0026] In this embodiment, connecting pins 5 are fixedly connected to the upper ends of the four sliding rods 8 and the lower ends of the two guide rails 3 near the front and rear positions. An L-shaped baffle 6 is slidably sleeved on the outer wall of the connecting pin 5. A return spring 7 is fixedly connected between the upper end of the bottom plate of the L-shaped baffle 6 and the guide rail 3. The return spring 7 is movably sleeved on the outer end of the connecting pin 5. By providing the return spring 7, it can be ensured that the vertical plate of the L-shaped baffle 6 blocks the front end of the guide rail 3 under natural force.

[0027] In this embodiment, the vertical plate of the L-shaped baffle 6 is slidably attached to the outer wall of the front end of the guide rail 3. By blocking the front end of the guide rail 3 with the L-shaped baffle 6, it can prevent the perforated tray 4 from accidentally sliding out of the guide rail 3 and improve the stability of the tray after installation. A motor is fixedly arranged on the outer wall of one side of the sterilization device 1, and the output end of the motor is fixedly connected to one end of the lead screw 15. The motor can conveniently drive the lead screw 15 to rotate, thereby controlling the movement of the two sliders 16.

[0028] It should be noted that the present utility model is a steam sterilization device for dental implants. When in use, the implant is placed on the perforated tray 4, and then the L-shaped baffle 6 is pressed to make it descend. Then, the perforated tray 4 is pushed into the sterilization chamber 2 through the guide rail 3. After the perforated tray 4 is installed in place, under the reset action of the return spring 7, the vertical plate of the L-shaped baffle 6 rises and resets to block the front end of the guide rail 3, improving the stability of the perforated tray 4 on the guide rail 3. Then, the sealing door of the sterilization device 1 is closed for sterilization treatment. Steam passes through the multiple round holes of the perforated tray 4, facilitating contact with multiple positions at the bottom of the implant for sterilization treatment. After a period of time, the motor is started to drive the lead screw 15 to rotate, thereby driving the two sliders 16 to move. The lifting plate 9 is driven to rise through the two connecting plates 17. Under the guiding action of the sliding rod 8, the lifting plate 9 drives the support shaft 12 to vertically rise through the support cylinder 10, and finally contacts the sterilized part at the bottom of the implant through the contact head 13 to lift the implant, enabling steam to contact the remaining parts for sterilization treatment and improving the sterilization effect.

[0029] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A steam sterilization device for dental implants, comprising a sterilization device (1), wherein a sterilization chamber (2) is arranged on one side of the sterilization device (1), and characterized in that: Guide rails (3) are fixedly connected to the inner walls on both sides of the sterilization bin (2), and a tray with holes (4) is slidably sleeved in the guide rails (3). Slide rods (8) are fixedly connected at the four corners of the upper end surface of the sterilization bin (2), and a lifting plate (9) is slidably sleeved on the slide rods (8). A plurality of support cylinders (10) are fixedly connected to the upper end of the lifting plate (9), and a plurality of support cylinders (10) are slidably sleeved with support shafts (12), and a plurality of support shafts (12) are fixedly connected to the upper ends of the plurality of support shafts (12). A screw rod (15) is rotatably connected to the upper end of the bottom plate of the sterilization bin (2), and sliders (16) are threadedly connected to the outer walls on both sides of the screw rod (15), and a connecting plate (17) is hinged between the two sliders (16) and the lifting plate (9).

2. A steam sterilization device for dental implants according to claim 1, characterized in that: A support pad (11) is slidably sleeved inside each of the plurality of support cylinders (10), the lower ends of the plurality of support shafts (12) are respectively fixedly connected to the plurality of support pads (11), and a support spring (14) is fixedly connected between the plurality of support pads (11) and the inner walls of the plurality of support cylinders (10).

3. The steam sterilization device for dental implants according to claim 1, characterized in that: The threads of the screw rod (15) on both sides of the middle are in opposite directions, and the two sliding blocks (16) are symmetrically arranged about the middle of the screw rod (15).

4. The steam sterilization device for dental implants according to claim 1, characterized in that: The perforated tray (4) is provided with a plurality of circular holes, and the inner diameters of the plurality of circular holes are greater than or equal to the outer diameter of the support tube (10), and the plurality of circular holes and the plurality of support tubes (10) are arranged correspondingly.

5. The steam sterilization device for dental implants according to claim 1, characterized in that: The upper ends of the four sliding rods (8) and the lower ends of the two guide rails (3) are fixedly connected with connecting pins (5) near the front and rear positions, and an L-shaped baffle (6) is slidably sleeved on the outer wall of the connecting pin (5). A return spring (7) is fixedly connected between the upper end of the bottom plate of the L-shaped baffle (6) and the guide rail (3), and the return spring (7) is movably sleeved on the outer end of the connecting pin (5).

6. A steam sterilization device for dental implants according to claim 5, characterized in that: The vertical plate of the L-shaped baffle (6) is slidably fitted to the front end outer wall of the guide rail (3), and a motor is fixedly arranged on the outer wall of one side of the sterilization device (1), and the output end of the motor is fixedly connected to one end of the screw rod (15).

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