CN114469424A - Degassing unit is used in oral treatment - Google Patents
Degassing unit is used in oral treatment Download PDFInfo
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- CN114469424A CN114469424A CN202210085900.5A CN202210085900A CN114469424A CN 114469424 A CN114469424 A CN 114469424A CN 202210085900 A CN202210085900 A CN 202210085900A CN 114469424 A CN114469424 A CN 114469424A
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- activated water
- ultrasonic treatment
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- 238000007872 degassing Methods 0.000 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 135
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 77
- 238000002360 preparation method Methods 0.000 claims abstract description 47
- 238000009210 therapy by ultrasound Methods 0.000 claims abstract description 47
- 230000001954 sterilising effect Effects 0.000 claims abstract description 15
- 210000000214 mouth Anatomy 0.000 claims abstract description 11
- 238000005406 washing Methods 0.000 claims abstract description 9
- 210000004262 dental pulp cavity Anatomy 0.000 claims description 21
- 230000033116 oxidation-reduction process Effects 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 9
- 230000005284 excitation Effects 0.000 claims description 5
- 230000000249 desinfective effect Effects 0.000 abstract description 13
- 239000007789 gas Substances 0.000 description 37
- 239000000243 solution Substances 0.000 description 6
- 208000002925 dental caries Diseases 0.000 description 5
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 208000005888 Periodontal Pocket Diseases 0.000 description 4
- 201000004328 Pulpitis Diseases 0.000 description 4
- 206010037464 Pulpitis dental Diseases 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 3
- 208000022362 bacterial infectious disease Diseases 0.000 description 3
- 208000004480 periapical periodontitis Diseases 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 208000008312 Tooth Loss Diseases 0.000 description 2
- 230000001684 chronic effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 201000001245 periodontitis Diseases 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 208000006558 Dental Calculus Diseases 0.000 description 1
- 208000024216 Periapical disease Diseases 0.000 description 1
- 206010072574 Periodontal inflammation Diseases 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 208000014151 Stomatognathic disease Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001013 cariogenic effect Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 210000004268 dentin Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000003239 periodontal effect Effects 0.000 description 1
- 239000008055 phosphate buffer solution Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
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Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/06—Implements for therapeutic treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/20—Power-driven cleaning or polishing devices using ultrasonics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/40—Implements for surgical treatment of the roots or nerves of the teeth; Nerve needles; Methods or instruments for medication of the roots
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/50—Implements for filling root canals; Methods or instruments for medication of tooth nerve channels
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Neurosurgery (AREA)
- Neurology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention provides a disinfecting device for oral treatment, relates to the technical field of oral treatment equipment, and solves the technical problems that the disinfecting device for oral treatment is single in structure and function and needs to be frequently replaced in oral clinical treatment. The sterilizing device for oral treatment comprises a machine body, wherein two or three of a plasma sterilizing device, an ultrasonic treatment device and a plasma activated water preparation device are arranged on the machine body, the plasma activated water preparation device is communicated with the ultrasonic treatment device, and plasma activated water sprayed by ultrasonic treatment equipment is used for washing a target position in an oral cavity; the plasma disinfection device is used for generating plasma jet flow to sterilize and disinfect a target position in an oral cavity. This degassing unit for oral treatment can be in the same place more than two kinds or three kinds of device sets, and the function is diversified, has reduced the frequency that the user changed the instrument in oral clinical treatment, and multiple operation, convenient to use can be accomplished to a device.
Description
Technical Field
The invention relates to the technical field of oral treatment equipment, in particular to a disinfection device for oral treatment.
Background
The incidence of dental diseases accounts for the first of all organs of human body, caries, pulpitis, periapical disease and periodontitis are the most critical diseases for causing human tooth loss, and the pathogenic factor is bacterial infection, so that the key to treating related diseases is to eliminate the bacterial infection. Caries is clinically and defined as a chronic bacterial infectious disease, cariogenic bacteria can often go deep into dentin, infected tooth body tissues can often be removed only through experience in clinical practice, and a large number of studies show that residual bacteria still stay in teeth in more than 70% of cases, so secondary caries is often caused and pulpitis is even caused; for pulpitis and periapical periodontitis caused by untimely filling of caries or other reasons, it is currently common internationally to perform root canal treatment, which generally includes three basic steps: root canal preparation, root canal disinfection and root canal filling, wherein the root canal disinfection is a core step in root canal treatment, and if the disinfection is not thorough during the treatment, the root canal treatment fails and even teeth cannot be kept. Periodontitis is the most common disease causing tooth loss of middle-aged and elderly people, and the center of fundamental periodontal treatment is to control bacterial plaque and remove infected tissues such as tartar in a pocket, so that the sterilization in the periodontal pocket is particularly critical.
The common cause of the three diseases is bacterial biofilm, which is an organized bacterial population with a special structure and adhered to the surface of a substrate, and can secrete polysaccharide matrixes, lipid proteins and the like on the surface to form hierarchical and sequential extracellular polymers so as to play a role in protecting the biofilm. Studies have shown that about 80% of all medical infections are caused by biofilms.
Mechanical plaque removal and biofilm-coupled physicochemical approaches have become the main clinical solutions for treating the above diseases, but because of the special structure of the teeth, the diameter of dentinal tubules is only 2-5 μm, the root canal system is diversified, the range of periodontal inflammation is large, and the removal difficulty is high.
The applicant has found that the prior art has at least the following technical problems: in the prior art, the disinfection device for oral treatment has a single structure and a single function, and the instrument needs to be frequently replaced in the oral clinical treatment, so that the operation is inconvenient.
Disclosure of Invention
The invention aims to provide a disinfection device for oral treatment, which solves the technical problems that the disinfection device for oral treatment in the prior art has a single structure and a single function and needs to frequently replace instruments and equipment in oral clinical treatment. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the invention are described in detail in the following.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a disinfecting device for oral treatment, which comprises a body, wherein two or three of a plasma disinfecting device, an ultrasonic treatment device and a plasma activated water preparation device are arranged on the body, the plasma activated water preparation device is communicated with the ultrasonic treatment device, and plasma activated water sprayed by ultrasonic treatment equipment is used for washing a target position in the oral cavity; the plasma disinfection device is used for generating plasma jet flow to sterilize and disinfect a target position in an oral cavity.
Preferably, the body is provided with a water tank, at least part of the plasma activated water preparation device is positioned in the water tank, so that part of water in the water tank is formed into plasma activated water, and the water tank is communicated with the ultrasonic treatment device;
the plasma activated water preparation device is connected with an energy supply line and an air supply pipe, the energy supply line is used for enabling the plasma activated water preparation device to be electrically connected with a power supply, and the air supply pipe is used for conveying air into the plasma activated water preparation device.
Preferably, the plasma activated water preparation device further comprises:
the oxidation-reduction potential detection device is used for detecting the oxidation-reduction potential value in the water tank;
and the control unit is electrically connected with the oxidation-reduction potential detection device and a power supply of the plasma activated water preparation device and is used for controlling the operation or the closing of the plasma activated water preparation device according to the received oxidation-reduction potential value in the water tank.
Preferably, still be provided with the rack on the organism, wherein:
the two placing racks are respectively positioned on two sides of the machine body, the plasma disinfection device and the ultrasonic treatment device respectively comprise handle structures, and the two handle structures are respectively detachably clamped in the placing racks.
Preferably, the machine body is further provided with a water inlet quick socket, the water inlet quick socket is communicated with the ultrasonic treatment device, and when the water inlet quick socket and the ultrasonic treatment device are in a conducting state, the water inlet quick socket communicated with an external water source is used for conveying clean water into the ultrasonic treatment device.
Preferably, the ultrasonic treatment device includes second handle and work point, the inner chamber of second handle with advance water fast socket with all have on-state and block-state between the water tank, just the inner chamber of second handle with the work point is linked together, the work point is flexible structure for go on swinging and washing the cleanness in the tooth root canal.
Preferably, the body is further provided with one or more than two air supply ports, and the air supply ports are communicated with the plasma disinfection device to provide an excitation air source for the plasma disinfection device.
Preferably, the plasma disinfection device comprises a first handle and a nozzle, and the inner cavity of the first handle is communicated with the gas supply port and the nozzle so that the plasma jet can be sprayed out of the nozzle.
Preferably, the machine body is further provided with a first power adjusting knob and a gas flow rate adjusting knob, wherein:
the first power adjusting knob is used for being electrically connected with the plasma disinfection device and adjusting the working power of the plasma disinfection device;
the gas flow rate adjusting knob is communicated between the gas supply port and the plasma disinfection device and used for adjusting the gas flow rate flowing into the plasma disinfection device.
Preferably, the machine body is further provided with a step structure and an operating platform, wherein:
the operating platform is positioned at the upper layer of the step structure, and the water tank is positioned at the lower layer of the step structure; the operating table is provided with a power switch, a function key and a display panel for displaying device information.
Compared with the prior art, the oral treatment disinfection device provided by the invention has the following beneficial effects: the body is provided with two or three of a plasma disinfection device, an ultrasonic treatment device and a plasma activated water preparation device, the plasma disinfection device can be used for disinfecting the surfaces of teeth, cavities and root canals, the plasma activated water preparation device introduces plasma activated water into the ultrasonic treatment device, and the plasma activated water sprayed by the ultrasonic treatment device is used for washing the target position in the oral cavity. This degassing unit for oral treatment can be in the same place more than two kinds or three kinds of device sets, and the function is diversified, has reduced the frequency that the user changed the instrument in oral clinical treatment, and multiple operation, convenient to use can be accomplished to a device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a plan view showing the structure of a disinfecting device for oral treatment according to the present invention;
FIG. 2 is a side view of a disinfection apparatus for oral treatment according to the present invention;
FIG. 3 is a view showing another side view of the disinfecting device for oral treatment according to the present invention;
FIG. 4 is a rear view perspective view of the oral treatment sterilizing apparatus according to the present invention;
FIG. 5 is a treatment schematic view of a plasma sterilizer in the oral treatment sterilizer provided in the present invention;
FIG. 6 is a schematic view of the ultrasonic treatment apparatus in the disinfecting device for oral treatment according to the present invention;
FIG. 7 is a schematic diagram of the working principle of the plasma activated water preparation device.
In the figure 1, a machine body; 1-1, a foot pad; 2. a power switch; 3. function keys; 4. a display panel; 5. a second power adjustment knob; 6. an ultrasonic treatment device; 6-1 and a second connecting pipeline; 6-2, a second connection port; 6-3, a working tip; 7. placing a rack; 8. a first power adjustment knob; 9. a water tank; 9-1, an upper cover; 10. a water inlet quick socket; 11. an energy supply line; 11-1, a gas supply pipe; 11-2, detecting lines; 12. a first gas supply port; 12-1, a second gas supply port; 12-2, a third gas supply port; 13. a power adjustment indicator light; 14. a plasma sterilizing device; 14-1, a first connecting pipeline; 14-2, a first connection port; 14-3, a nozzle; 14-4, low-temperature plasma; 14-5, root canal of tooth; 15. a gas flow rate indicator light; 16. a gas flow rate adjustment knob; 17. a plasma activated water preparation device; 100. a quartz tube; 200. a ring electrode; 300. a plasma jet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The embodiment of the invention provides a disinfection device for oral treatment,
the technical solution provided by the present invention is explained in more detail below with reference to fig. 1 to 7.
Example one
As shown in fig. 1-6, the present embodiment provides a disinfection device for oral treatment, which includes a body 1, and a foot pad 1-1 is disposed at the bottom of the body 1 for conveniently supporting the body 1. The body 1 is provided with two or three of a plasma disinfection device 14, an ultrasonic treatment device 6 and a plasma activated water preparation device 17, the plasma activated water preparation device 17 is communicated with the ultrasonic treatment device 6, and the plasma activated water sprayed by the ultrasonic treatment device is used for washing a target position in the oral cavity; the plasma disinfection device 14 is used for generating a plasma jet for disinfecting and disinfecting a target position in an oral cavity.
The "plasma" is a state generated by ionization of gas when exposed to high energy from the outside, and is also generally called a fourth state of substances other than solid, liquid and gas. The plasma can be divided into two categories, namely high-temperature plasma and low-temperature plasma according to the energy of the plasma. Low temperature Plasma Activated Water (PAW) is a generic term for the treatment of water of different properties (such as deionized water, phosphate buffer solution, 0.9% sodium chloride solution, etc.) with low temperature plasma. Because the pH value of the PAW is low and the active oxide and the active nitride are used as main active components, the PAW has strong killing effect on microorganisms such as bacteria, yeast, mould, virus and the like.
The plasma activated water preparation device 17 in this embodiment is used to prepare the low-temperature plasma activated water.
In the oral treatment disinfection device of the embodiment, two or three of the plasma disinfection device 14, the ultrasonic treatment device 6 and the plasma activated water preparation device 17 are arranged on the body 1, the plasma disinfection device 14 can be used for disinfecting the surfaces of teeth, cavities and root canals 14-5, the plasma activated water preparation device 17 introduces plasma activated water into the ultrasonic treatment device 6, and the plasma activated water sprayed by the ultrasonic treatment equipment is used for washing target positions in the oral cavity. This degassing unit for oral treatment can be in the same place more than two kinds or three kinds of device sets, and the function is diversified, has reduced the frequency that the user changed the instrument in oral clinical treatment, and multiple operation, convenient to use can be accomplished to a device.
As an alternative embodiment, referring to fig. 1-4 and 7, the body 1 of the present embodiment is provided with a water tank 9, at least part of the plasma activated water preparation device 17 is located in the water tank 9, so that part of the water in the water tank 9 is formed into plasma activated water, and the water tank 9 is communicated with the ultrasonic treatment device 6; the plasma activated water preparation device 17 is connected with an energy supply line 11 and an air supply pipe 11-1, the energy supply line 11 is used for electrically connecting the plasma activated water preparation device 17 with a power supply, and the air supply pipe 11-1 is used for conveying air into the plasma activated water preparation device 17. Meanwhile, an upper cover 9-1 can be closed by opening the upper end cover of the water tank 9, and water can be added into the water tank 9 by opening the upper cover 9-1.
The plasma activated water preparation device 17 is a mature technology in the prior art, as shown in fig. 7, the arrow direction in fig. 7 indicates the flow direction of the working gas, the quartz tube 100 of the plasma preparation device is sleeved with the annular electrode 200, the annular electrode 200 is a low-voltage ring and is matched with the high-voltage needle on the quartz tube 100, discharge is directly formed between the two, and the gas flows through the discharge area to ionize the gas to form plasma. And forms a plasma jet 300 at the tip location. The plasma jet 300 enters the water to form low temperature plasma activated water.
The energy supply line 11 is electrically connected with an external power supply to supply electric energy to the plasma activated water preparation device 17, and the gas supply pipe 11-1 is used for conveying working gas into the plasma activated water preparation device 17; ensuring the smooth preparation of the low-temperature plasma active water.
As an optional implementation manner, the plasma activated water preparation device 17 of this embodiment further includes:
an oxidation-reduction potential detection means for detecting an oxidation-reduction potential value in the water tank 9;
and the control unit is electrically connected with the oxidation-reduction potential detection device and the power supply of the plasma activated water preparation device 17 and is used for controlling the operation or the closing of the plasma activated water preparation device 17 according to the received oxidation-reduction potential value in the water tank 9.
Referring to fig. 4, the plasma activated water preparation unit 17 is connected to a detection line 11-2, and the detection line 11-2 is electrically connected to an oxidation-reduction potential detection means for detecting an oxidation-reduction potential value in the water tank 9. When the detected oxidation-reduction potential value meets the target range, the control unit can temporarily control the plasma activated water preparation device 17 to be closed, and low-temperature plasma activated water stored in the water tank 9 is firstly used; when the detected oxidation-reduction potential value does not reach the target range, the control unit controls the plasma activated water preparation device 17 to work until the oxidation-reduction potential value reaches the target range.
The structure realizes the on-site preparation and use of the low-temperature plasma 14-4 activated water, and saves energy.
In order to facilitate the fixed placement of the plasma disinfection device 14 and the ultrasonic treatment device 6, as an alternative embodiment, referring to fig. 1-3, the body 1 of the present embodiment is further provided with a placement frame 7, wherein: the two placing racks 7 are respectively positioned at two sides of the machine body 1, the plasma disinfection device 14 and the ultrasonic therapy device 6 both comprise handle structures, and the two handle structures are respectively detachably clamped in the corresponding placing racks 7.
The rack is provided with clamping grooves, and when the rack is not used, the handle structures of the plasma disinfection device 14 and the ultrasonic treatment device 6 can be temporarily clamped and fixed in the clamping grooves of the corresponding rack 7 respectively. When the plasma disinfection device 14 needs to be used, the handle structure of the plasma disinfection device can be taken out of the placing rack 7 to sterilize and disinfect the oral target position of a patient, and after the plasma disinfection device 14 is used, the handle structure can be connected in the corresponding placing rack 7 again to prevent pollution. The same applies when it is desired to use the ultrasonic treatment device 6.
Example two
In the present embodiment, the above embodiment is improved, and referring to fig. 4, the machine body 1 of the present embodiment is further provided with a water inlet quick socket 10, the water inlet quick socket 10 is communicated with the ultrasonic treatment device 6, and when the water inlet quick socket 10 and the ultrasonic treatment device 6 are in a communication state, the water inlet quick socket 10 communicated with an external water source is used for delivering cleaning water into the ultrasonic treatment device 6.
The ultrasonic treatment device 6 of the embodiment is communicated with a water inlet fast socket 10 besides the water tank 9, the water inlet fast socket 10 can be communicated with external cleaning water, and when the low-temperature plasma 14-4 is not needed to activate the water, the cleaning water can be selected to be used for washing the target position in the oral cavity. The ultrasonic treatment device 6 of the embodiment can select a cleaning agent, such as clean water or low-temperature plasma 14-4 activated water, for cleaning and swinging the root canal 14-5 and the periodontal pocket according to actual conditions, is convenient to use, and has diversified functions.
As an alternative embodiment, referring to FIG. 6, the ultrasonic treatment device 6 of the present embodiment comprises a second handle and a tip 6-3, wherein the inner cavity of the second handle is communicated with the tip 6-3 and the inner cavity of the second handle is communicated with the inlet 10 and the tank 9, and the tip is of a flexible structure for performing the oscillating cleaning in the root canal of the tooth.
The water tank 9 is communicated with the inner cavity of the second handle through a corresponding pipeline, the fast water inlet socket 10 is communicated with the inner cavity of the second handle through a corresponding pipeline, the two pipelines are communicated through structures such as a two-position three-way valve, and the like, so that a user can select the inner cavity of the second handle to be communicated with the fast water inlet socket 10 or the water tank 9 according to actual conditions, and clean water or low-temperature plasma 14-4 activated water is selectively introduced into the inner cavity and the working tip of the second handle.
Referring to fig. 6, the ultrasonic treatment device 6 is a well-known and well-established technique for cleaning and swinging the root canal 14-5 and periodontal pocket by generating vibration and introducing clean water or low-temperature plasma 14-4 activated water from the tip 6-3. The working tip is of a flexible structure, so that cleaning and swinging washing in the root canal 14-5 and the periodontal pocket are facilitated. Specifically, the ultrasonic treatment device 6 is connected to the second connection port 6-2 through the second connection line 6-1, and the power line or the corresponding liquid line is hidden therein. The body 1 is further provided with a second power adjusting knob 5 for adjusting the power of the ultrasonic therapy device 6.
The plasma activated water preparation device 17 can adjust the sterilization effect by adjusting power in the embodiment, is communicated with the ultrasonic treatment device 6, can be used for gargling, is used for supragingival and subgingival scaling and can be used for root canal disinfection.
EXAMPLE III
In this embodiment, an improvement is made on the basis of the above embodiment, as shown in fig. 4, one or more air supply ports are further provided on the machine body 1, and the air supply ports are all communicated with the plasma disinfection device 14 to provide an excitation air source for the plasma disinfection device 14.
Referring to fig. 4, the body 1 is provided with a first air supply port 12, a second air supply port 12-1 and a third air supply port 12-2, which are all communicated with an external air source and a plasma disinfection device 14 to provide an excitation air source for the plasma, and different air sources can be selected according to the actual treatment scheme. The body is also provided with a first connecting port 14-2, a first connecting pipeline 14-1 penetrates through the first connecting port 14-2 to be connected with the plasma disinfection device 14, and a corresponding gas pipeline, a power line and the like can be hidden in the first connecting pipeline 14-1.
The gas supply port provides an excitation gas source for the plasma disinfection device 14, and comprises: nitrogen, argon, helium, air, and the like.
As an alternative embodiment, referring to fig. 5, the plasma sterilizing device 14 of the present embodiment includes a first handle and a nozzle 14-3, and an inner cavity of the first handle is communicated with the gas supply port and the nozzle 14-3 to allow the low-temperature plasma 14-4 to be sprayed from the nozzle 14-3.
The structure of the plasma produced by the plasma disinfection device is the existing mature technology, a high-voltage electrode and a low-voltage electrode are arranged on the plasma disinfection device 14, electric arc is formed by discharging between the high-voltage electrode and the low-voltage electrode, and gas is ionized between the high-voltage electrode and the low-voltage electrode to form low-temperature plasma 14-4. The low-temperature plasma 14-4 is sprayed out through the nozzle 14-3 and is used for disinfecting the surfaces of teeth, cavities and root canals 14-5. For example, the plasma disinfection apparatus described above may be the "root canal disinfection apparatus based on atmospheric pressure low temperature plasma" provided in the chinese patent application CN 105726140 a.
As an alternative embodiment, referring to fig. 1-3, the body 1 of the present embodiment is further provided with a first power adjusting knob 8 and a gas flow rate adjusting knob 16, wherein: the first power adjusting knob 8 is used for being electrically connected with the plasma disinfection device 14 and adjusting the working power of the plasma disinfection device 14; a gas flow rate adjustment knob 16 communicates between the gas supply port and the plasma sterilization device 14 for adjusting the flow rate of gas flowing into the plasma sterilization device 14.
The first power adjustment knob 8 is electrically connectable to the circuit of the plasma disinfection device 14 to adjust the operating power of the plasma disinfection device 14 by adjusting the voltage in the circuit. The gas flow rate adjusting knob 16 is connected to a pipe between the gas supply port and the plasma sterilizer 14, and can be, for example, a solenoid valve in the prior art, and the gas flow rate flowing into the plasma sterilizer 14 is adjusted by the opening degree of the solenoid valve. The structure is convenient for use in oral clinical treatment.
Referring to fig. 1-3, the body 1 of the present embodiment is further provided with a power regulation indicator lamp 13 and a gas flow rate indicator lamp 15, wherein: the power regulation indicator lamp 13 is electrically connected with the plasma disinfection device 14 and is used for indicating the relative size of the working power of the plasma disinfection device 14; specifically, when the working power of the plasma disinfection device 14 is large, the current passing through the power adjustment indicator lamp 13 is large, and the power adjustment indicator lamp 13 is relatively bright; when the working power of the plasma disinfection device 14 is smaller, the current passing through the power adjusting indicator lamp 13 is smaller, and the power adjusting indicator lamp 13 is relatively darker, so that a user can know the working power of the plasma disinfection device approximately through the brightness of the power adjusting indicator lamp 13.
A gas flow rate indicator light 15 is electrically connected to the plasma sterilisation device 14 for indicating the relative magnitude of the gas flow rate into the plasma sterilisation device 14. Specifically, a flow meter is arranged on a short circuit between the plasma disinfection device 14 and the gas supply port, the gas flow rate indicator lamp 15 can be electrically connected with the flow meter and the control unit, and the control unit controls the gas flow rate indicator lamp 15 to be turned on or off according to a flow signal transmitted by the flow meter, so that a user can observe the gas flow rate indicator lamp conveniently.
Example four
The present embodiment is an improvement on the above embodiment, and as shown in fig. 4 and shown in fig. 1 to 4, the machine body 1 is further provided with a step structure and an operation table, wherein: the operation platform is positioned at the upper layer of the step structure, and the water tank 9 is positioned at the lower layer of the step structure, so that the stability of the water tank 9 fixing structure is facilitated; the front panel of the operation table is provided with a power switch 2, a function key 3 and a display panel 4 for displaying device information, and the device system information is displayed through the display panel 4. The power switch 2 and the function key 3 are convenient for the user to operate.
In the oral treatment disinfection apparatus of the present embodiment, the plasma-activated water preparation unit 17 supplies low-temperature plasma-activated water to the ultrasonic treatment apparatus 6, and the ultrasonic treatment apparatus 6 is used for cleaning, rinsing and cavity shape preparation in the root canal 14-5. The plasma jet of the plasma disinfection device 14 is used for disinfecting the root canal 14-5. The disinfection device can be used for several chronic infectious diseases which are most common in oral clinic: treating biomembrane infectious diseases such as dental caries, pulpitis, periapical periodontitis, and periodontitis.
The particular features, structures, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The disinfection device for oral treatment is characterized by comprising a body, wherein two or three of a plasma disinfection device, an ultrasonic treatment device and a plasma activated water preparation device are arranged on the body, the plasma activated water preparation device is communicated with the ultrasonic treatment device, and plasma activated water sprayed by ultrasonic treatment equipment is used for washing a target position in the oral cavity; the plasma disinfection device is used for generating plasma jet flow to sterilize and disinfect a target position in an oral cavity.
2. The sterilizing apparatus for oral treatment according to claim 1, wherein a water tank is provided on the body, at least a part of the plasma-activated water preparing device is located in the water tank so that a part of water in the water tank is formed into plasma-activated water, and the water tank is communicated with the ultrasonic treatment device;
the plasma activated water preparation device is connected with an energy supply line and an air supply pipe, the energy supply line is used for enabling the plasma activated water preparation device to be electrically connected with a power supply, and the air supply pipe is used for conveying air into the plasma activated water preparation device.
3. The oral treatment sterilizing apparatus as set forth in claim 2, wherein the plasma-activated water preparing unit further comprises:
the oxidation-reduction potential detection device is used for detecting the oxidation-reduction potential value in the water tank;
and the control unit is electrically connected with the oxidation-reduction potential detection device and a power supply of the plasma activated water preparation device and is used for controlling the operation or the closing of the plasma activated water preparation device according to the received oxidation-reduction potential value in the water tank.
4. The oral treatment sterilizing unit of claim 1, wherein the body is further provided with a holder, wherein:
the two placing racks are respectively positioned on two sides of the machine body, the plasma disinfection device and the ultrasonic treatment device respectively comprise handle structures, and the two handle structures are respectively detachably clamped in the placing racks.
5. The disinfection device for oral treatment according to claim 2, wherein the body is further provided with a water inlet quick faucet, the water inlet quick faucet is communicated with the ultrasonic treatment device, and when the water inlet quick faucet and the ultrasonic treatment device are in a conducting state, the water inlet quick faucet communicated with an external water source is used for delivering clean water into the ultrasonic treatment device.
6. The disinfection apparatus for oral treatment according to claim 5, wherein the ultrasonic treatment apparatus comprises a second handle and a tip, the inner cavity of the second handle and the fast water inlet and the water tank have a connection state and a disconnection state, the inner cavity of the second handle is communicated with the tip, and the tip has a flexible structure and is used for performing rinsing cleaning in a root canal of a tooth.
7. The disinfection device for oral treatment according to claim 1, wherein the body is further provided with one or more than two gas supply ports, and the gas supply ports are all communicated with the plasma disinfection device to provide an excitation gas source for the plasma disinfection device.
8. The oral treatment sterilizing device of claim 7, wherein the plasma sterilizing device includes a first handle and a spout, and an inner cavity of the first handle communicates with the gas supply port and the spout to cause the plasma jet to be ejected from the spout.
9. The oral treatment disinfection apparatus of claim 7, wherein the body further comprises a first power adjustment knob and a gas flow rate adjustment knob, wherein:
the first power adjusting knob is used for being electrically connected with the plasma disinfection device and adjusting the working power of the plasma disinfection device;
the gas flow rate adjusting knob is communicated between the gas supply port and the plasma disinfection device and used for adjusting the gas flow rate flowing into the plasma disinfection device.
10. The oral treatment sterilizing apparatus of claim 2, wherein the body is further provided with a step structure and an operating table, wherein:
the operating platform is positioned at the upper layer of the step structure, and the water tank is positioned at the lower layer of the step structure; the operating table is provided with a power switch, a function key and a display panel for displaying device information.
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| CN202210085900.5A CN114469424B (en) | 2022-01-25 | 2022-01-25 | Disinfection device for oral treatment |
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| CN114469424B (en) | 2023-11-17 |
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