Drying, fixing and protecting device for dental handpiece after oiling

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By designing a fixed protective device for drying and drying after oil injection in dental mobile phones, inserting the through holes and the first opening into the mobile phones, the oil flows out naturally, and speeding up drying through the drying holes, the problem of blow-drying and producing aerosols after cleaning of dental mobile phones is solved, and a safe and standardized drying process is achieved.

CN222578707UActive Publication Date: 2025-03-07KUNMING GUANDU DISTRICT PEOPLES HOSPITAL

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Patent Information

Application Number: CN202420421763.2
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-03-05
Publication Date: 2025-03-07
Estimated Expiration: 2034-03-05

AI Technical Summary

Technical Problem

The blow-drying method of dental mobile phones after cleaning will produce aerosols that are harmful to the human body, causing the risk of occupational exposure, and the oil flowing out of the mobile phone will contaminate other components, accelerate the damage of the mobile phone, and is not conducive to standardized management of the mobile phone.

Method used

It provides a drying and fixing protection device after oil injection of dental mobile phone, including a cavity, a cavity cover and a base, and inserts it into the dental mobile phone through the through hole on the cavity cover and the first opening of the cavity to allow the oil to flow out naturally, and speed up the drying process through the drying hole, avoiding the use of a high-pressure air gun.

Benefits of technology

It realizes safe drying of dental mobile phones, avoids the generation of aerosols and oil pollution, is convenient to operate and is conducive to standardized management, and reduces the risk of occupational exposure and the possibility of mobile phone damage.

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Abstract

The embodiment of the utility model discloses a dental handpiece drying, fixing and protecting device after oil injection, which comprises a cavity, a cavity cover and a base, a plurality of first openings are formed in the upper end of the cavity, a second opening is formed in the lower end of the cavity, and a drying hole is formed in the side wall of the cavity; the cavity cover is arranged at the upper end of the cavity in a sleeving mode, a plurality of through holes are formed in the cavity cover, and the through holes correspond to the first openings in position; the base is detachably connected with the lower end of the cavity, and oil absorption paper is arranged in the base. The problems that in the prior art, aerosol harmful to the human body can be generated in a blow-drying mode after a dental handpiece is cleaned, the risk of occupational exposure is caused, in addition, oil flowing out of the handpiece can pollute other parts, damage of the handpiece is accelerated, and standardized management of the handpiece is not facilitated are solved.

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Description

Technical Field

[0001] The present application relates to the technical field of medical auxiliary equipment, and in particular to a protective device for fixing and drying a dental handpiece after oiling. Background Art

[0002] Dental handpieces are a commonly used oral medical device, often used to grind or fill teeth for dental patients. When cleaning, disinfecting, lubricating and maintaining dental handpieces, it is usually done by filling the handpiece with oil. A special oil filling hole is provided at the tail of the handpiece, and the handpiece oil flows out through the outlet at the head of the handpiece. Since the injected oil is inside the handpiece pipe, it is difficult to control the amount of oil added, which can easily cause waste of handpiece oil, and it is not easy to dry, resulting in oil bag phenomenon, causing sterilization failure. The commonly used method at present is cleaning, that is, using a high-pressure air gun to aim at the internal pipe of the dental handpiece after oiling and blow it dry, but this method will produce aerosols that are harmful to the human body and cause the risk of occupational exposure. In addition, the oil flowing out of the inside of the handpiece will also pollute other components, accelerate the damage of the handpiece, and is not conducive to the standardized management of the handpiece. Summary of the invention

[0003] The purpose of the present application is to provide a dental handpiece drying and fixing protective device after oiling, so as to solve the problem that the blow-drying method after cleaning of the dental handpiece in the prior art will produce aerosols harmful to the human body, causing the risk of occupational exposure. In addition, the oil flowing out of the handpiece will also pollute other parts, accelerate the damage of the handpiece, and is not conducive to the standardized management of the handpiece.

[0004] To achieve the above-mentioned purpose, the embodiment of the present application provides a dental handpiece after oiling and drying and fixing protective device, comprising: a cavity, a cavity cover, and a base, wherein:

[0005] The upper end of the cavity is provided with a plurality of first openings, the lower end of the cavity is provided with a second opening, and the side wall of the cavity is provided with drying holes;

[0006] The cavity cover is sleeved on the upper end of the cavity, and a plurality of through holes are opened on the cavity cover, and the positions of the through holes correspond to those of the first openings;

[0007] The base is detachably connected to the lower end of the cavity, and oil absorbing paper is arranged in the base.

[0008] Optionally, the cavity cover is rotatably connected to the upper end of the cavity via a slide rail and a slide groove, so that the through hole is aligned with or staggered with the first opening by rotating the cavity cover.

[0009] Optionally, a handle is provided on the outside of the side wall of the cavity.

[0010] Optionally, the diameter of the through hole is greater than or equal to the maximum outer diameter of the dental handpiece;

[0011] The diameter of the first opening is greater than or equal to the diameter of the through hole;

[0012] The total height of the cavity and the cavity cover is less than the length of the dental mobile phone.

[0013] Optionally, the total height of the cavity and the cavity cover is 8.5 cm to 10 cm;

[0014] The diameter of the through hole is 1.7 cm to 2 cm;

[0015] The diameter of the drying hole is 1.7 cm to 2 cm.

[0016] Optionally, the cavity cover is made of elastic material, and the elastic material includes silicone or rubber.

[0017] The embodiments of the present application have the following advantages:

[0018] An embodiment of the present application provides a protective device for drying and fixing a dental mobile phone after oiling, comprising: a cavity, a cavity cover, and a base, wherein the upper end of the cavity is provided with a plurality of first openings, the lower end of the cavity is provided with a second opening, and the side wall of the cavity is provided with a drying hole; the cavity cover is sleeved on the upper end of the cavity, and the cavity cover is provided with a plurality of through holes, and the positions of the through holes correspond to those of the first openings; the base is detachably connected to the lower end of the cavity, and oil absorbing paper is provided in the base.

[0019] Compared with the prior art, the above technical scheme provides a dental handpiece drying and fixing protective device after oil filling. When in use, the dental handpiece after oil filling only needs to be inserted into the cavity through the through hole and the first opening and placed therein to complete the drying of the dental handpiece. By setting the drying hole, the drying process can be accelerated, and the drying condition can be observed through the drying hole. There is no need to blow dry the dental handpiece after oil filling with a high-pressure air gun. The operation is convenient and safe, and it is conducive to the standardized management of the dental handpiece disposal process by the disinfection supply room, thereby solving the problem that the blowing-drying method after cleaning of the dental handpiece in the prior art will produce aerosols harmful to the human body and cause the risk of occupational exposure. In addition, the oil flowing out of the handpiece will also pollute other components, accelerate the damage of the handpiece, and is not conducive to the standardized management of the handpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the implementation methods of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0021] Figure 1 A schematic diagram of the three-dimensional structure of a dental handpiece dry and fixed protective device after oiling provided by at least one embodiment of the present application;

[0022] Figure 2 A schematic diagram of the use status of a protective device for fixing a dental handpiece after oiling and drying provided in at least one embodiment of the present application. DETAILED DESCRIPTION

[0023] The following is a description of the implementation of the present application by specific specific embodiments. People familiar with the technology can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0024] In the description of the present application, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. Unless otherwise clearly specified and limited, the terms "set", "install", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0025] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0026] The present application embodiment provides a dental handpiece after oiling and drying fixed protective device, reference Figure 1 to Figure 2 ,include:

[0027] Cavity 1, cavity cover 2, base 3, wherein:

[0028] The upper end of the cavity 1 is provided with a plurality of first openings, the lower end of the cavity 1 is provided with a second opening, and the side wall of the cavity 1 is provided with drying holes 4.

[0029] Specifically, the first openings are arranged on the upper surface of the cavity 1 in a certain pattern, and a certain distance is provided between each of the first openings. The diameter of the second opening is substantially the same as the diameter of the entire cavity 1 .

[0030] In some embodiments, the drying hole 4 is located at the lower side of the side wall of the cavity 1, and is used for ventilation and drying of the mobile phone after cleaning and oiling. It can not only check the cleaning quality of the mobile phone, but also prevent aerosol from harming the human body, save mobile phone oil, and reduce the incidence of wet and oily packs after mobile phone sterilization. In some embodiments, the diameter of the drying hole 4 is 1.7 cm to 2 cm.

[0031] In some embodiments, a handle 6 is provided on the side wall of the cavity 1 for easy taking.

[0032] The cavity cover 2 is sleeved on the upper end of the cavity 1 , and a plurality of through holes 5 are formed on the cavity cover 2 , and the positions of the through holes 5 correspond to those of the first openings.

[0033] In some embodiments, the total height of the cavity 1 plus the cavity cover 2 is less than the length of the dental mobile phone.

[0034] Specifically, since the existing common dental handpiece is generally 12.5 cm to 13 cm long, in some embodiments, the total height of the cavity 1 plus the cavity cover 2 is set to 8.5 cm to 10 cm. It should be understood that the width of the cavity 1 and the cavity cover 2 can also be set accordingly according to actual needs.

[0035] In some embodiments, the cavity cover 2 is rotatably connected to the upper end of the cavity 1 via a slide rail and a slide groove, so that the through hole 5 is aligned with or staggered with the first opening by rotating the cavity cover 2 .

[0036] Specifically, a circle of slide rails or slide grooves are provided on the inner side wall of the cavity cover 2, and a circle of slide grooves or slide rails are provided on the outer side wall of the upper end of the cavity 1, and the two are connected together through the coupling of the slide rails and the slide grooves, and the cavity cover 2 can rotate on the cavity 1. When the through hole 5 is rotated to be aligned with the first opening, the dental handpiece to be dried can be inserted; when not in use, the through hole 5 can be rotated to be staggered with the first opening to prevent dust or debris from entering the cavity 1.

[0037] In some embodiments, the diameter of the through hole 5 is greater than or equal to the maximum outer diameter of the dental handpiece; in some embodiments, the diameter of the through hole 5 is set to 1.7 cm to 2 cm.

[0038] In some embodiments, the diameter of the first opening at the upper end of the cavity 1 is greater than or equal to the diameter of the through hole 5, so that the positions of the through hole 5 and the first opening can quickly correspond, or the dental mobile phone can smoothly pass through the through hole 5 and the first opening.

[0039] In some embodiments, the cavity cover 2 is made of elastic material, such as silicone or rubber, and can adapt to dental mobile phones of different sizes and shapes by stretching and compressing the through hole 5.

[0040] In summary, the through hole 5 and the first opening allow the dental handpiece to pass through, and the dental handpiece can be kept roughly vertical in the cavity 1, so that the oil injected into the handpiece can flow out naturally under the action of gravity, and because the total height of the cavity 1 plus the cavity cover 2 is less than the length of the dental handpiece, the tail of the dental handpiece is located outside the cavity 1, which is convenient for storage and space saving. The number of the through holes 5 and the first opening is the number of dental handpieces that can be dried by the device, and can be set according to actual needs.

[0041] The base 3 is detachably connected to the lower end of the cavity 1 , and an oil-absorbing paper 7 is arranged inside the base 3 .

[0042] Specifically, the base 3 can be detachably connected to the lower end of the cavity 1 by means of threads or slots. The base 3 can be removed before use, and oil-absorbing paper 7 is laid at the bottom of the base 3 to lock the oil, so as not to contaminate the inner wall of the cavity 1, and it is convenient to repeatedly replace the oil-absorbing paper 7 and clean the cavity 1.

[0043] In some embodiments, the cavity 1, the cavity cover 2 and the base 3 are all made of medical-grade lightweight metal or plastic materials to ensure that they are harmless to the dental handpiece.

[0044] When using the dental handpiece drying and fixing protective device after oil filling provided by the above embodiment of the present application, the oil-filled dental handpiece is inserted into the cavity 1 through the through hole 5 on the cavity cover 2, and the handpiece is inverted for 5 to 10 minutes. The oil inside the handpiece can flow out from the head of the handpiece to dry the inside, and the oil stains will not contaminate other components.

[0045] In summary, compared with the prior art, the above technical scheme provides a dental handpiece drying and fixing protective device after oil filling. When in use, the dental handpiece after oil filling only needs to be inserted into the cavity 1 through the through hole 5 and the first opening and placed therein to complete the drying of the dental handpiece. By setting the drying hole 4, the drying process can be accelerated, and the drying condition can be observed through the drying hole 4. There is no need to blow dry the dental handpiece after oil filling with a high-pressure air gun. The operation is convenient and safe, and it is conducive to the standardized management of the dental handpiece disposal process by the disinfection supply room, thereby solving the problem that the drying method after cleaning the dental handpiece in the prior art will produce aerosols harmful to the human body and cause the risk of occupational exposure. In addition, the oil flowing out of the handpiece will also pollute other components, accelerate the damage of the handpiece, and is not conducive to the standardized management of the handpiece.

[0046] Note that, unless otherwise directly stated, all features disclosed in this specification (including any attached claims, abstracts and drawings) may be replaced by alternative features for achieving the same, equivalent or similar purposes. Therefore, unless otherwise explicitly stated, each feature disclosed is only an example of a group of equivalent or similar features. Where used, further, preferably, further and more preferably are simple beginnings for elaborating another embodiment based on the aforementioned embodiment, and the content of the further, preferably, further or more preferably followed by the combination with the aforementioned embodiment constitutes a complete construction of another embodiment. Several further, preferably, further or more preferably settings following the same embodiment can be arbitrarily combined to form another embodiment.

[0047] In the implementation of functions and steps, the corresponding functions and steps in various embodiments may also occur in a different order than shown. For example, two consecutive functions and steps may actually be performed or implemented substantially in parallel, and they may sometimes be performed or implemented in the opposite order, depending on the functions involved.

[0048] Although the present application has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements may be made to the present application. Therefore, these modifications or improvements made without departing from the spirit of the present application all fall within the scope of protection claimed in the present application.

Claims

1. A dental handpiece dry fixing protective device after oiling, characterized in that: include: Cavity, cavity cover, base, wherein: The upper end of the cavity is provided with a plurality of first openings, the lower end of the cavity is provided with a second opening, and the side wall of the cavity is provided with drying holes; The cavity cover is sleeved on the upper end of the cavity, and a plurality of through holes are opened on the cavity cover, and the positions of the through holes correspond to those of the first openings; The base is detachably connected to the lower end of the cavity, and oil absorbing paper is arranged in the base.

2. The dental handpiece drying and fixing protective device after oiling according to claim 1, characterized in that: The cavity cover is rotatably connected to the upper end of the cavity through a slide rail and a slide groove, so that the through hole and the first opening are aligned or staggered by rotating the cavity cover.

3. The dental handpiece drying and fixing protective device after oiling according to claim 1, characterized in that: A handle is arranged outside the side wall of the cavity.

4. The dental handpiece drying and fixing protective device after oiling according to claim 1, characterized in that: The diameter of the through hole is greater than or equal to the maximum outer diameter of the dental handpiece; The diameter of the first opening is greater than or equal to the diameter of the through hole; The total height of the cavity and the cavity cover is less than the length of the dental mobile phone.

5. The dental handpiece dry fixing protective device after oiling according to claim 1, characterized in that: The total height of the cavity and the cavity cover is 8.5 cm to 10 cm; The diameter of the through hole is 1.7 cm to 2 cm; The diameter of the drying hole is 1.7 cm to 2 cm.

6. The dental handpiece dry fixing protective device after oiling according to claim 1, characterized in that: The cavity cover is made of elastic material, and the elastic material includes silicone or rubber.