Multi-specification u-shaped implant ultrasonic cleaning working tip

Abstract

The application belongs to the technical field of medical devices, and is especially a multi-specification U-shaped implant ultrasonic cleaning working tip, which comprises a cleaning brush holder, a plurality of groups of titanium alloy bristles are fixedly installed in the inner cavity of the cleaning brush holder, a connecting rod is fixedly installed at the top of the cleaning brush holder, and a connector is fixedly installed at the top of the connecting rod. The application initiates a U-shaped ring embracing type titanium wire bristle structure, breaks through the limitation of traditional single-point contact cleaning, realizes full-area adhesion cleaning of the implant abutment, neck and thread gap, covers no dead angle, and adopts medical titanium alloy material to manufacture the bristles, which is similar to the physical and chemical properties of the implant titanium alloy, has zero scratch and no potential difference under ultrasonic vibration, has excellent biocompatibility, and avoids inflammation stimulation.

Description

Technical Field

[0001] This invention belongs to the field of medical device technology, specifically relating to a multi-specification U-shaped implant ultrasonic cleaning tip. Background Technology

[0002] With the popularization of dental implant technology, peri-implantitis has become a common clinical complication, seriously affecting the long-term survival rate of implants. At present, the clinical treatment of peri-implantitis mainly relies on ultrasonic scaling instruments combined with manual curettes for cleaning, among which the ultrasonic working tip is the core tool for removing plaque and biofilm on the implant surface.

[0003] However, most existing ultrasonic working tips adopt a solid single-point structure, which has the following main defects: First, the single-point structure is a point-contact cleaning method, which has cleaning dead corners during cleaning, and the biofilm is not completely removed, thus leaving some bacteria and affecting the treatment effect; Second, the existing working tips are mostly made of stainless steel or hard alloy, which are significantly harder than the titanium alloy material commonly used in implants. Under the action of ultrasonic vibration, they are very easy to cause scratches, wear and even penetrating damage to the implant surface, destroy the oxide layer on the implant surface, and increase the risk of bacterial adhesion. Summary of the Invention

[0004] To address the problems mentioned in the background section, this invention provides a multi-specification U-shaped ultrasonic cleaning tip for implants, which offers advantages such as excellent cleaning performance and high safety.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a multi-specification U-shaped implant ultrasonic cleaning working tip, comprising a cleaning brush holder, wherein multiple sets of bristles are fixedly installed in the inner cavity of the cleaning brush holder, and a connecting rod is fixedly installed on the top of the cleaning brush holder, wherein an interface is fixedly installed on the top of the connecting rod.

[0006] As a preferred embodiment of the ultrasonic cleaning tip for multi-specification U-shaped implants of the present invention, the top view cross-section of the cleaning brush holder is U-shaped.

[0007] As a preferred embodiment of the ultrasonic cleaning tip for multi-specification U-shaped implants of the present invention, the cleaning brush holder and the connecting rod are arranged perpendicularly.

[0008] As a preferred embodiment of the ultrasonic cleaning tip for multi-specification U-shaped implants of the present invention, both the cleaning brush holder and the brush bristles are made of titanium alloy.

[0009] As a preferred embodiment of the ultrasonic cleaning tip for multi-specification U-shaped implants of the present invention, the interface is a universal connector.

[0010] As a preferred embodiment of the ultrasonic cleaning tip for multi-specification U-shaped implants of the present invention, the end of the cleaning brush holder is arranged in an arc shape.

[0011] As a preferred embodiment of the multi-specification U-shaped implant ultrasonic cleaning tip of the present invention, the cleaning brush holder has multiple sets of specifications and sizes, and the U-shaped opening width and U-shaped depth of the cleaning brush holders of different specifications are different.

[0012] Compared with the prior art, the beneficial effects of the present invention are: 1. Structural Innovation: The innovative U-shaped wraparound titanium bristle structure breaks through the limitations of traditional single-point contact cleaning, achieving full-area close cleaning of the implant abutment, implant neck, and thread gaps, with no dead corners.

[0013] 2. Material Innovation: The bristles are made of medical-grade titanium alloy, which has similar physicochemical properties to the titanium alloy used in implants. Under ultrasonic vibration, there are zero scratches and no potential difference, and the biocompatibility is excellent, avoiding inflammatory stimulation. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the external structure of the present invention from one angle; Figure 2 This is a schematic diagram of the external structure of the present invention from another angle; Figure 3 For the present invention Figure 1 A structural diagram from opposite angles; Figure 4 This is a schematic diagram of the planar structure of the present invention.

[0015] In the picture: 1. Cleaning brush holder; 2. Brush bristles; 3. Connecting rod; 4. Interface. Detailed Implementation

[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0017] like Figure 1-4 As shown: A multi-specification U-shaped implant ultrasonic cleaning tip includes a cleaning brush holder 1, with multiple sets of bristles 2 fixedly installed inside the cleaning brush holder 1, and a connecting rod 3 fixedly installed on the top of the cleaning brush holder 1, with an interface 4 fixedly installed on the top of the connecting rod 3.

[0018] In this embodiment: Specifically, during use, interface 4 is connected to the end of the working handle of the periodontal treatment instrument, ensuring a secure lock between interface 4 and the handle. The periodontal treatment instrument is activated, and the cleaning brush holder 1 is aligned with the implant abutment or the implant neck exposed outside the gingiva, so that the bristles 2 contact the implant surface. Under ultrasonic vibration, the bristles 2 generate high-frequency micro-vibrations, cleaning the implant surface, threaded gaps, and surrounding tissues. During cleaning, the operator slowly moves the cleaning brush holder 1 circumferentially around the implant, allowing the bristles 2 to clean each area of ​​the implant segment by segment, completing a full circumferential cleaning.

[0019] In an optional embodiment, the top view of the cleaning brush holder 1 is U-shaped.

[0020] In this embodiment: Specifically, after the cleaning brush holder 1 is aligned with the implant abutment or the implant neck exposed outside the gingiva, the implant is surrounded inside the U-shaped opening, and the brush bristles 2 contact the implant surface, thereby achieving a good cleaning effect in subsequent cleaning operations and avoiding dead corners.

[0021] In an optional embodiment, the cleaning brush holder 1 and the connecting rod 3 are arranged perpendicularly.

[0022] In this embodiment: Specifically, through the above design, the cleaning brush holder 1 can be inserted into the implant in a horizontal direction, and the operation posture is natural and comfortable, without the need to rotate the wrist to adjust the angle.

[0023] In an optional embodiment, both the cleaning brush holder 1 and the brush bristles 2 are made of titanium alloy.

[0024] In this embodiment: Specifically, both the cleaning brush holder 1 and the brush bristles 2 are made of medical-grade titanium alloy. The hardness of the titanium alloy is similar to or slightly lower than that of the titanium alloy commonly used in implants. When the brush bristles 2 generate high-frequency micro-friction with the implant surface under ultrasonic vibration, the brush bristles 2 will not produce scratches or wear on the implant surface due to the matching hardness of the two materials.

[0025] In an optional embodiment, interface 4 is a universal connector.

[0026] In this embodiment: Specifically, the universal connector design enables the cleaning tip of the present invention to be compatible with different brands and models of periodontal treatment instruments, reducing the equipment threshold for clinical use and facilitating its promotion and application in various dental medical institutions.

[0027] In an optional embodiment, the end of the cleaning brush holder 1 is rounded.

[0028] In this embodiment: Specifically, the arc-shaped end will not scratch or puncture the oral mucosa, gums, tongue, or other soft tissues when the cleaning brush holder 1 enters the oral cavity, thus reducing the risk of accidental damage to the patient's soft tissues during the operation.

[0029] In one optional embodiment, the cleaning brush holder 1 has multiple sizes, and the U-shaped opening width and U-shaped depth of the different sizes of the cleaning brush holder 1 are different.

[0030] In this embodiment: Specifically, before use, a cleaning brush holder 1 with appropriate U-shaped opening width and U-shaped depth can be selected according to the model and thread specifications of the patient's implant, so as to ensure the cleaning effect.

[0031] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multi-specification U-shaped implant ultrasonic cleaning tip, characterized in that: The cleaning brush holder (1) includes multiple sets of bristles (2) fixedly installed in the inner cavity of the cleaning brush holder (1), and a connecting rod (3) fixedly installed on the top of the cleaning brush holder (1), and an interface (4) fixedly installed on the top of the connecting rod (3).

2. The ultrasonic cleaning tip for multi-specification U-shaped implants according to claim 1, characterized in that: The top view of the cleaning brush holder (1) is U-shaped.

3. The ultrasonic cleaning tip for multi-specification U-shaped implants according to claim 1, characterized in that: The cleaning brush holder (1) and the connecting rod (3) are arranged perpendicularly to each other.

4. The ultrasonic cleaning tip for multi-specification U-shaped implants according to claim 1, characterized in that: Both the cleaning brush holder (1) and the brush bristles (2) are made of titanium alloy.

5. The ultrasonic cleaning tip for multi-specification U-shaped implants according to claim 1, characterized in that: The interface (4) is a universal connector.

6. The ultrasonic cleaning tip for multi-specification U-shaped implants according to claim 1, characterized in that: The cleaning brush holder (1) has an arc-shaped end.

7. The ultrasonic cleaning tip for multi-specification U-shaped implants according to claim 1, characterized in that: The cleaning brush holder (1) has multiple sizes and specifications, and the U-shaped opening width and U-shaped depth of the cleaning brush holder (1) of different specifications are different.

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