CN109674614B - Waterway sterilization flushing device of oral comprehensive treatment table - Google Patents
Waterway sterilization flushing device of oral comprehensive treatment table Download PDFInfo
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- CN109674614B CN109674614B CN201910163718.5A CN201910163718A CN109674614B CN 109674614 B CN109674614 B CN 109674614B CN 201910163718 A CN201910163718 A CN 201910163718A CN 109674614 B CN109674614 B CN 109674614B
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 45
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 30
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000010453 quartz Substances 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 238000005406 washing Methods 0.000 claims abstract 4
- 210000004907 gland Anatomy 0.000 claims description 6
- 210000000214 mouth Anatomy 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 206010011409 Cross infection Diseases 0.000 abstract description 6
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 5
- 239000003344 environmental pollutant Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 231100000719 pollutant Toxicity 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/14—Dental work stands; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
- A61G2203/16—Touchpads
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Toxicology (AREA)
- Hydrology & Water Resources (AREA)
- Animal Behavior & Ethology (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physical Water Treatments (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a waterway sterilization flushing device of an oral comprehensive treatment table, belonging to the technical field of sterilization devices of oral treatment equipment. The sterilization washing unit comprises a main shell and a water treatment part, wherein the water treatment part comprises a reactor, a water inlet, a water outlet and a washing interface are communicated with the reactor through connecting pipes, an electromagnetic valve and a flowmeter are arranged on the connecting pipe of the water inlet, a water pump is arranged on the connecting pipe of the water outlet, and a trigger switch is arranged at the washing interface. The inner wall of the reactor is coated with a titanium dioxide coating, an ultraviolet lamp tube is arranged in the cavity of the reactor, a quartz sleeve is covered outside the ultraviolet lamp tube, and the ultraviolet lamp tube is electrically connected with the controller through a connecting wire. The waterway sterilization flushing device of the comprehensive oral treatment table with the structure can sterilize the oral treatment water, circularly flush pollutants in a waterway pipeline and avoid cross infection; the method has the advantages of simple operation, convenient connection and good universality.
Description
Technical Field
The invention relates to the technical field of oral treatment equipment sterilization devices, in particular to a universal waterway sterilization flushing device of an oral comprehensive treatment table.
Background
The comprehensive oral treatment table is used as basic equipment for stomatologists to diagnose and treat patients, and disinfection of diagnosis and treatment instruments such as a high-speed mobile phone, a three-purpose gun and the like is widely regarded by medical staff in stomatology and is used as a key link for infection control, so that a good effect is achieved. But the disinfection and sterilization of the internal waterway system are always ignored, and the secondary pollution is very easy to cause due to the structural particularity of the internal waterway system. The pollution of the waterway of the oral comprehensive treatment table is generally recognized at present from three aspects: (1) the diameter of the line is small, and the liquid flows slowly and stops intermittently, so that a biological film is easily formed on the inner side of the tube cavity; (2) the pollution of the water source causes that the quality of the water before entering the treatment table is difficult to ensure; (3) when the dental handpiece is used, the dental drill contacts blood and saliva of a patient, so that the surface of the handpiece is polluted, and the dental blood, the saliva and the like which possibly contain pathogenic microorganisms are sucked back into a handpiece water pipeline due to the back suction. These sources of contamination continue to contaminate the therapeutic water, a potential risk factor for nosocomial infections.
Practical investigation on waterway pollution of an oral cavity comprehensive treatment table of a three-level comprehensive hospital in a certain place by the China disease prevention and control center environment and health related product safety institute shows that the qualification rate of the water outlet ends of the dental handpiece and the dental scaler is only 15% and 17.8% according to the standard that the total number of bacteria is less than or equal to 100CFU/ml in the sanitary Standard for Drinking Water (GB5749-2006), and the result is consistent with the report of related domestic documents. Therefore, the problem of waterway pollution of the oral comprehensive treatment table is ubiquitous. In order to eliminate the risk, most medical institutions add chemical disinfectants to the pipelines, but the chemical disinfectants may have adverse effects on the oral complex treatment table component apparatus and the oral tissues of the patient and the patching materials. Especially persistent treatment agent residues, may enter the patient's mouth and may be swallowed by the patient or inhaled by an aerosol generated by a dental instrument. A study of long-term periodic use of a hydrogen peroxide and silver ion composite disinfectant has shown that it can cause corrosion and damage to components of an oral complex treatment table after long-term use. Therefore, an environment-friendly, reasonable and secondary-pollution-free disinfection mode is needed to ensure the safety of the waterway of the oral comprehensive treatment table.
On the other hand, in the corresponding national standard, only the technical operating specification for disinfecting medical instruments and oral diagnosis and treatment in medical institutions (medical service issue [2005]) requires to step on the foot lock to flush the lumen for 30s before and after the beginning of each treatment so as to reduce the back suction pollution, and researches show that simple flushing can only clear part of planktonic microorganisms in the pipeline and can not completely remove the biofilm. In addition, in clinical work, as more outpatients are in clinic, the flushing of the pipeline can directly influence the visit time of a doctor, so that the doctor can hardly insist on waiting for 30s of idle stepping on the foot brake to release water vapor, and sometimes, the doctor starts to diagnose only by figuratively stepping on the foot brake for a few seconds. There is therefore a need for an automatic flushing device that operates easily and efficiently, and reduces the risk of cross-contamination due to back-suction contamination.
Disclosure of Invention
The invention aims to provide a waterway sterilization flushing device of an oral comprehensive treatment table, which is used for sterilizing oral treatment water, circularly flushing pollutants in a waterway pipeline and avoiding cross infection.
In order to achieve the aim, the invention provides a waterway sterilization flushing device of an oral comprehensive treatment table, which comprises a main shell and a water treatment part, wherein the water treatment part is arranged in the main shell; the water treatment part comprises a reactor, a water inlet, a water outlet and a flushing interface are all communicated with the reactor through connecting pipes, an electromagnetic valve and a flowmeter are arranged on the connecting pipe of the water inlet, a water pump is arranged on the connecting pipe of the water outlet, and a trigger switch is arranged at the flushing interface; the inner wall of the reactor is coated with a titanium dioxide coating, an ultraviolet lamp tube is arranged in a cavity of the reactor, a quartz sleeve is covered outside the ultraviolet lamp tube, the ultraviolet lamp tube is electrically connected with the controller through a connecting wire, and the electromagnetic valve, the flowmeter, the water pump and the trigger switch are electrically connected with the controller.
Preferably, the reactor is a pure titanium reactor.
Preferably, the ultraviolet lamp tube generates ultraviolet rays with the wavelength of 254 nm.
Preferably, a sealing ring is arranged between the quartz sleeve and the top of the reactor.
Preferably, the main casing body comprises a front casing body, a rear casing body and a gland, the upper parts of the front casing body and the rear casing body are provided with matched fixing plates, fixing holes for fixing the reactor are formed in the fixing plates, and through holes for allowing the connecting pipes to pass through are formed in the side walls of the front casing body and the rear casing body.
Preferably, a touch screen is arranged on the upper surface of the gland and electrically connected with the controller.
The waterway sterilization flushing device of the comprehensive oral treatment table is inserted into the water supply pipeline through the quick-connection plug, so that the aim of providing sterile water for the whole comprehensive oral treatment table is fulfilled. After doctor's treatment is ended, will pull down the waterway pipeline one end of dental handpiece, three way rifle and be connected to and wash the interface and circulate and wash, the effectual bacterial virus that kills in the treatment process resorption to the pollutant of waterway pipeline stops the cross infection between the patient.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a waterway sterilization and flushing device of an oral complex treatment table according to the present invention;
FIG. 2 is a schematic structural view of a water treatment part of an embodiment of a waterway sterilization flushing device of an oral comprehensive treatment table of the invention;
FIG. 3 is an assembly view of an embodiment of the waterway sterilization and flushing device of the comprehensive oral treatment table of the present invention.
Reference numerals
1. A main housing; 2. a front housing; 3. a rear housing; 4. a gland; 5. a fixing plate; 6. a fixing hole; 7. a reactor; 8. a water inlet; 9. a water outlet; 10. a connecting pipe; 11. a flow meter; 12. an electromagnetic valve; 13. a water pump; 14. flushing the interface; 15. a controller; 16. a quartz sleeve; 17. an ultraviolet lamp tube; 18. a connecting wire; 19. a touch screen; 20. a waterway pipeline; 21. the switch is triggered.
Detailed Description
Examples
FIG. 1 is a schematic structural view of an embodiment of a waterway sterilization and flushing device of an oral complex treatment table according to the present invention; FIG. 2 is a schematic structural view of a water treatment part of an embodiment of a waterway sterilization flushing device of an oral comprehensive treatment table of the invention; FIG. 3 is an assembly view of an embodiment of the waterway sterilization and flushing device of the comprehensive oral treatment table of the present invention. As shown in figures 1-3, the waterway sterilization flushing device of the comprehensive treatment table for the oral cavity comprises a main shell 1 and a water treatment part, wherein the water treatment part is arranged in the main shell 1. The water treatment part comprises a reactor 7, and the reactor 7 is a pure titanium reactor 7. The inner wall of the reactor 7 is coated with a titanium dioxide coating. The water inlet 8, the water outlet 9 and the flushing port 14 of the sterilizing and flushing device are communicated with the reactor 7 through a connecting pipe 10. The water inlet 8, the water outlet 9 and the flushing port 14 are provided with quick connectors, so that the connection is convenient and quick. The water inlet 8 is communicated with the bottom of the side wall of the reactor 7, the water outlet 9 is communicated with the top of the side wall of the reactor 7, and the flushing port 14 is communicated with the upper part of the side wall of the reactor 7. At least one flushing port 14 is provided, and in the present embodiment, two flushing ports 14 are provided. An electromagnetic valve 12 and a flowmeter 11 are arranged on a connecting pipe 10 of the water inlet 8, a water pump 13 is arranged on the connecting pipe 10 of the water outlet 9, and a trigger switch 21 is arranged at a flushing interface 14. The electromagnetic valve 12, the flowmeter 11, the water pump 13 and the trigger switch 21 are all electrically connected with the controller 15. The controller 15 is fixed to the inner wall of the main casing 1.
An ultraviolet lamp 17 is provided inside the cylindrical reactor 7, and the ultraviolet lamp 17 is electrically connected to the controller 15 through a connection line 18. The ultraviolet lamp 17 generates ultraviolet rays having a wavelength of 254 nm. The high-energy ultraviolet rays generated by the ultraviolet lamp tube 17 excite the titanium dioxide coating coated on the inner wall of the reactor 7, the titanium dioxide is a photocatalyst material, and hydroxyl free radicals with extremely strong oxidizing property are generated under the irradiation of the ultraviolet rays, so that bacteria and viruses in water can be killed instantly and decomposed into carbon dioxide and water. The quartz sleeve 16 is covered outside the ultraviolet lamp tube 17, the light-transmitting quartz sleeve 16 can isolate the ultraviolet lamp tube 17 from liquid, and an effective sterilization cavity is formed between the quartz sleeve 16 and the inner wall of the reactor 7. A sealing ring is arranged between the quartz sleeve 16 and the top of the reactor 7 to prevent the water in the cavity of the reactor 7 from flowing into the quartz sleeve 16.
The main housing 1 includes a snap-fit front housing 2, a rear housing 3 and a gland 4. The upper parts of the front shell 2 and the rear shell 3 are provided with matched fixing plates 5, and the fixing plates 5 are provided with fixing holes 6 for fixing the reactor 7. The side walls of the front case 2 and the rear case 3 are provided with through holes through which the connection pipes 10 pass. A connecting pipe 10 connecting the water inlet 8 and the water outlet 9 is located at one side of the main housing 1, and a flushing port 14 is located at the other side of the main housing 1. A touch screen 19 is provided on the upper surface of the cover 4, and the touch screen 19 is electrically connected to the controller 15. The flushing time is set by a touch key on the touch screen 19, and the flushing time is set according to the national standard of 30s and can also be set according to the multiple of 30 s.
When in use, the water inlet 8 and the water outlet 9 of the sterilization flushing device are connected in a water supply pipeline of the oral cavity comprehensive treatment table. When the flowmeter 11 detects a water flow signal, the water flow signal is fed back to the controller 15, the controller 15 starts the ultraviolet lamp tube 17, and the ultraviolet rays are used for sterilizing and disinfecting the water in the reactor 7 through the quartz sleeve 16 with high light transmittance. The water treated in the reactor 7 flows into a water channel of the comprehensive treatment table through a water outlet 9 for treatment. After the oral treatment of a patient is finished, a dental handpiece, a three-way gun and the like are detached, one end of a waterway pipeline 20 connected with a tool is inserted into the flushing interface 14, the trigger switch 21 is touched in the inserting process, the trigger switch 21 feeds a signal back to the controller 15, the electromagnetic valve 12 at the position of the water inlet 8 acted by the controller 15 is closed, the water pump 13 pumps the water treated in the reactor 7 into the waterway pipeline 20 through the water outlet 9, and then the water flows into the reactor 7 from the flushing interface 14, so that the automatic circulating flushing of the waterway pipeline 20 is realized. The bacteria and viruses remained at the end of the waterway pipeline 20 can be flushed into the reactor 7 for killing by circular flushing, so that the cross infection among patients is completely avoided.
Therefore, the waterway sterilization flushing device of the comprehensive oral treatment table with the structure can sterilize the oral treatment water, circularly flush pollutants in the waterway pipeline and avoid cross infection; the method has the advantages of simple operation, convenient connection and good universality.
The above is a specific embodiment of the present invention, but the scope of the present invention should not be limited thereto. Any changes or substitutions that can be easily made by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention, and therefore, the protection scope of the present invention is subject to the protection scope defined by the appended claims.
Claims (5)
1. The utility model provides a water route sterilization washing unit of oral cavity complex treatment platform which characterized in that: comprises a main shell (1) and a water treatment part, wherein the water treatment part is arranged in the main shell (1); the water treatment part comprises a reactor (7), a water inlet (8), a water outlet (9) and a flushing interface (14) are communicated with the reactor (7) through a connecting pipe (10), the connecting pipe (10) of the water inlet (8) is provided with an electromagnetic valve (12) and a flowmeter (11), the connecting pipe (10) of the water outlet (9) is provided with a water pump (13), and the flushing interface (14) is provided with a trigger switch (21); the inner wall of the reactor (7) is coated with a titanium dioxide coating, an ultraviolet lamp tube (17) is arranged in a cavity of the reactor (7), a quartz sleeve (16) is covered outside the ultraviolet lamp tube (17), the ultraviolet lamp tube (17) is electrically connected with the controller (15) through a connecting wire (18), and the electromagnetic valve (12), the flowmeter (11), the water pump (13) and the trigger switch (21) are electrically connected with the controller (15);
the water outlet (9) is connected with a water channel of the comprehensive treatment table, and one end of a water channel pipeline (20) connecting tool is connected with the flushing interface (14);
the main casing body (1) comprises a front casing body (2), a rear casing body (3) and a gland (4), wherein a matched fixing plate (5) is arranged on the upper portions of the front casing body (2) and the rear casing body (3), a fixing hole (6) for fixing a reactor (7) is formed in the fixing plate (5), and a through hole for enabling a connecting pipe (10) to penetrate through is formed in the side walls of the front casing body (2) and the rear casing body (3).
2. The waterway sterilization and flushing device of the comprehensive oral treatment table according to claim 1, which is characterized in that: the reactor (7) is a pure titanium reactor (7).
3. The waterway sterilization and flushing device of the comprehensive oral treatment table according to claim 1, which is characterized in that: the ultraviolet lamp tube (17) generates ultraviolet rays with the wavelength of 254 nm.
4. The waterway sterilization and flushing device of the comprehensive oral treatment table according to claim 1, which is characterized in that: and a sealing ring is arranged between the quartz sleeve (16) and the top of the reactor (7).
5. The waterway sterilization and flushing device of the comprehensive oral treatment table according to claim 1, which is characterized in that: and a touch screen (19) is arranged on the upper surface of the gland (4), and the touch screen (19) is electrically connected with the controller (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910163718.5A CN109674614B (en) | 2019-03-05 | 2019-03-05 | Waterway sterilization flushing device of oral comprehensive treatment table |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910163718.5A CN109674614B (en) | 2019-03-05 | 2019-03-05 | Waterway sterilization flushing device of oral comprehensive treatment table |
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| Publication Number | Publication Date |
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| CN109674614A CN109674614A (en) | 2019-04-26 |
| CN109674614B true CN109674614B (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910163718.5A Active CN109674614B (en) | 2019-03-05 | 2019-03-05 | Waterway sterilization flushing device of oral comprehensive treatment table |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111408015B (en) * | 2020-03-30 | 2022-03-15 | 西安交通大学医学院第一附属医院 | Anti-biting cannula fixer |
| CN111545510A (en) * | 2020-05-18 | 2020-08-18 | 苏州朝霞生物科技有限公司 | Waterway sterilization flushing device of oral comprehensive treatment table |
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|---|---|---|---|---|
| CN204079670U (en) * | 2014-08-05 | 2015-01-07 | 孙福宽 | A kind of recirculating water purification sterilising system |
| CA2919371A1 (en) * | 2015-01-27 | 2016-07-27 | Kirkor Kiremitci | Device and method for sanitizing gas and water |
| CN105923701A (en) * | 2016-07-06 | 2016-09-07 | 河北保定太行集团有限责任公司 | Photocatalytic sterilization device |
| CN108212974A (en) * | 2016-12-21 | 2018-06-29 | 天津健文医疗器械科技有限公司 | A kind of medical instrument recycles perfusion cleaning device |
| CN108542536A (en) * | 2018-05-23 | 2018-09-18 | 无锡海德曼医疗设备有限公司 | Dental handpiece Special cleaning circulation waterway structure |
| CN109052770A (en) * | 2018-09-30 | 2018-12-21 | 桂林康兴医疗器械有限公司 | Full-automatic water purification disinfection system and method |
| CN109264903A (en) * | 2018-11-20 | 2019-01-25 | 南京市口腔医院 | A kind of oral cavity combined therapy desks water route disinfecting cleaning system and sterilization method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204039196U (en) * | 2014-08-19 | 2014-12-24 | 贺苏国际贸易（上海）有限公司 | Dental unit water route sterilising plant |
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- 2019-03-05 CN CN201910163718.5A patent/CN109674614B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204079670U (en) * | 2014-08-05 | 2015-01-07 | 孙福宽 | A kind of recirculating water purification sterilising system |
| CA2919371A1 (en) * | 2015-01-27 | 2016-07-27 | Kirkor Kiremitci | Device and method for sanitizing gas and water |
| CN105923701A (en) * | 2016-07-06 | 2016-09-07 | 河北保定太行集团有限责任公司 | Photocatalytic sterilization device |
| CN108212974A (en) * | 2016-12-21 | 2018-06-29 | 天津健文医疗器械科技有限公司 | A kind of medical instrument recycles perfusion cleaning device |
| CN108542536A (en) * | 2018-05-23 | 2018-09-18 | 无锡海德曼医疗设备有限公司 | Dental handpiece Special cleaning circulation waterway structure |
| CN109052770A (en) * | 2018-09-30 | 2018-12-21 | 桂林康兴医疗器械有限公司 | Full-automatic water purification disinfection system and method |
| CN109264903A (en) * | 2018-11-20 | 2019-01-25 | 南京市口腔医院 | A kind of oral cavity combined therapy desks water route disinfecting cleaning system and sterilization method |
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| CN109674614A (en) | 2019-04-26 |
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