CN112716684A - Shared oral refrigeration system used by multiple persons and use method thereof - Google Patents
Shared oral refrigeration system used by multiple persons and use method thereof Download PDFInfo
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- CN112716684A CN112716684A CN202110009488.4A CN202110009488A CN112716684A CN 112716684 A CN112716684 A CN 112716684A CN 202110009488 A CN202110009488 A CN 202110009488A CN 112716684 A CN112716684 A CN 112716684A
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- 239000003507 refrigerant Substances 0.000 claims abstract description 153
- 210000000214 mouth Anatomy 0.000 claims abstract description 60
- 239000012530 fluid Substances 0.000 claims abstract description 47
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 230000006698 induction Effects 0.000 claims abstract description 14
- 210000002455 dental arch Anatomy 0.000 claims description 15
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 11
- 239000002826 coolant Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 2
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- 238000004891 communication Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 10
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/0085—Devices for generating hot or cold treatment fluids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/10—Cooling bags, e.g. ice-bags
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/12—Devices for heating or cooling internal body cavities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
- A61F2007/0002—Head or parts thereof
- A61F2007/0017—Mouth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
- A61F2007/0056—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water for cooling
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention provides a shared oral refrigeration system used by multiple persons and a using method thereof, relating to the technical field of medical instruments, wherein the shared oral refrigeration system comprises an oral cooler and a refrigeration circulator; the oral cavity cooler comprises a tooth support and a flexible refrigerant bag connected to the rear end of the tooth support, and a liquid inlet pipe and a liquid outlet pipe which are communicated into the refrigerant bag are fixed on the tooth support. The refrigeration cycle machine comprises a refrigerant fluid circulation system for storing refrigerant fluid and refrigerating refrigerant fluid and a refrigerant fluid supply assembly communicated with the refrigerant fluid circulation system, wherein the refrigerant fluid supply assembly comprises a fluid outlet port, a fluid inlet port, an induction lock and a switch, the fluid outlet port and the fluid inlet port are connected with a fluid inlet pipe and a fluid outlet pipe, the induction lock is connected with a magnetic trigger, and the switch is used for opening a circulation assembly arranged on a communication pipeline of the refrigerant fluid supply assembly and the refrigerant fluid circulation system. Solves the problems that the prior art lacks an effective oral cavity cooling mode and the operation convenience is reduced by cooling the oral cavity in the treatment process.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a shared oral cavity refrigerating system used by multiple persons and a using method thereof.
Background
The blood vessel can be contracted and the cells can be anoxic by oral cavity cooling. For oral surgery, low temperature allows the capillary vessels around the wound to contract, which can relieve local congestion and bleeding, inhibit the activity of cells, reduce the sensitivity of nerve endings to relieve pain, reduce local bleeding, reduce the activity of bacteria and the metabolism of cells, thereby preventing inflammation and even the diffusion of suppuration.
Radiotherapy is a local treatment method for treating tumors, for a patient who looks at the head, neck and face, oral mucosa belongs to an acute reaction tissue and pain nerve receptors are more, water molecules are ionized by rays in radiotherapy, oxygen radicals are generated to damage DNA of oral cells and shed epithelial cells, so that oral congestion, edema, erosion and ulcer are caused, and the patient feels pain in the oral cavity and has difficulty in eating. The patient can not insist on continuous irradiation, the pain of the patient is increased, the treatment course is prolonged, and the curative effect is influenced. The oral mucosa can be vasocontracted through oral cavity cooling, the oxygen content of the mucosa tissue is reduced, and the reaction to radiation or external energy is weakened, so that the damage to the oral mucosa is protected and alleviated.
In the existing clinic, the common mode of reducing the temperature of the oral cavity is that the patient usually holds ice cubes, but the defect of poor tolerance of the patient holding the ice cubes exists, the temperature retentivity is poor, the cooling effect of the oral cavity cannot be guaranteed, and the curative effect cannot be guaranteed. And the temperature of the oral cavity is reduced in the treatment process, certain interference is generated in the treatment process, and a certain treatment space is occupied, so that the convenience of operation of an operator is reduced.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a shared oral cavity refrigerating system used by multiple persons, and solves the problems that an effective oral cavity cooling mode is lacked in the prior art, and the operation convenience is reduced by cooling the oral cavity in the treatment process.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
the shared oral cavity refrigerating system used by multiple persons is provided, and comprises an oral cavity cooler and a refrigerating circulator; the oral cavity cooler comprises a tooth support and a flexible refrigerant bag connected to the rear end of the tooth support, a liquid inlet pipe and a liquid outlet pipe which are communicated into the refrigerant bag are fixed on the tooth support, and a magnetic trigger is arranged on the liquid inlet pipe or the liquid outlet pipe.
The refrigeration cycle machine comprises a refrigerant fluid circulation system for storing refrigerant fluid and refrigerating refrigerant fluid and a refrigerant fluid supply assembly communicated with the refrigerant fluid circulation system, wherein the refrigerant fluid supply assembly comprises a fluid outlet port, a fluid inlet port, an induction lock and a switch, the fluid outlet port and the fluid inlet port are connected with a fluid inlet pipe and a fluid outlet pipe, the induction lock is connected with a magnetic trigger, and the switch is used for opening a circulation assembly arranged on a communication pipeline of the refrigerant fluid supply assembly and the refrigerant fluid circulation system.
The method for using the shared oral cavity refrigerating system used by multiple persons comprises the following steps:
s1, getting the oral cavity cooler sealed after disinfection and sterilization, connecting the female joints on the liquid inlet pipe and the liquid outlet pipe to the liquid outlet interface and the liquid inlet interface, then containing the dental stent into the oral cavity and adjusting the position to make the dental stent stably supported between the upper dental arch and the lower dental arch, sliding the magnetic trigger to make the dental stent sleeved on the induction lock, and finally starting the switch to make the refrigerant liquid circularly enter the refrigerant bag;
s2, judging whether the refrigerant liquid circulates or not by observing whether the impeller in the liquid inlet signal wheel rotates or not, and if not, replacing the refrigerant liquid supply assembly and then performing the step S; if the impeller rotates, the refrigerant fluid can smoothly enter the refrigerant bag until the refrigeration time of the doctor advice is reached, and then the switch is closed;
s3, detaching the female connectors on the liquid inlet pipe and the liquid outlet pipe from the male connectors of the liquid outlet interface and the liquid inlet interface, and putting the used oral cavity cooler into the medical garbage can.
The invention has the beneficial effects that: the shared oral cavity refrigerating system used by multiple people in the scheme can be applied to medical treatment, and the refrigerating cycle machine can provide constant-temperature flowing refrigerating refrigerant liquid for patients with ice compress or cold compress through the refrigerant liquid circulating system, so that the ice compress or cold compress effect is better; the refrigerant liquid supply assembly on the refrigeration cycle machine is used for being connected with the oral cavity cooler, conveying the refrigerant liquid into the oral cavity cooler and controlling the circulation of the refrigerant liquid, and the multiple groups of refrigerant liquid supply assemblies can be used by multiple patients simultaneously, so that the efficiency and the convenience are improved. After the oral cavity cooler is connected with the refrigerant liquid circulator, the circulation channel of the refrigerant liquid is opened through the magnetic trigger, so that leakage of the refrigerant liquid caused by misoperation can be prevented, and the controllability of equipment can be improved.
Oral cavity cooler simple structure, the medical material processing commonly used of inside can use cost is low, the patient contains the tooth support in the oral cavity, the tooth support can support and fix patient's upper and lower gum, the refrigerant of the fluid form of stressful is stored to flexible refrigerant bag, make the refrigerant bag fill according to patient's oral cavity shape, guarantee refrigerant bag and oral cavity mucosa fully contact, in order to guarantee the cooling effect to the oral cavity mucosa, and simultaneously, flexible refrigerant bag can improve patient's travelling comfort.
The refrigeration cycle machine makes the refrigerant fluid circulation supply in the refrigerant bag, and the refrigerant fluid that is warmed up in the refrigerant bag can in time be discharged, can in time supply in the refrigerant bag again through the refrigerant fluid after the refrigeration cycle machine cooling, has guaranteed the cooling effect of refrigerant bag, simultaneously, can guarantee the invariant of refrigerant fluid temperature through the accuse temperature of refrigeration cycle machine, improves patient's tolerance and the ageing of cooling effect.
Drawings
Fig. 1 is a perspective view of an oral cavity cooler in a shared oral cavity refrigeration system for use by multiple persons.
Fig. 2 is a perspective view of a refrigeration cycle machine in a shared oral refrigeration system for use by multiple persons.
Fig. 3 is a schematic view of the internal structure of the dental stent and the coolant bag in fig. 1.
Fig. 4 is a top view of the liquid feed signal wheel of fig. 1.
FIG. 5 is a cross-sectional axial view of the liquid feed signal wheel of FIG. 1.
Fig. 6 is a perspective view of the magnetic trigger of fig. 1.
Fig. 7 is an enlarged view of a portion a in fig. 2.
Fig. 8 is a schematic view of the internal structure of the refrigeration cycle machine of fig. 2.
Wherein, 1, an oral cavity cooler; 11. a dental bracket; 111. an upper dental arch groove; 112. a lower dental arch socket; 113. a liquid through hole; 12. a refrigerant bag; 13. a liquid inlet signal wheel; 131. a pipe shell; 1311. a limiting groove; 132. an impeller; 133. a transparent cover; 134. a shaft sleeve; 135. a central shaft; 136. blocking strips; 14. a breathing tube; 141. hard flat tubes; 142. a flexible flat tube; 15. a liquid inlet pipe; 16. a liquid outlet pipe; 17. a magnetic trigger; 171. a magnetic block; 172. a fixing plate; 173. concave holes; 18. a liquid inlet hose; 2. a refrigeration cycle machine; 21. a cabinet body; 22. a coolant liquid supply assembly; 221. a liquid outlet interface; 222. a liquid inlet interface; 223. an induction lock; 224. a switch; 23. a liquid receiving tank; 24. a master control button; 25. an anomaly alarm system; 26. a status display screen; 27. a traveling wheel; 28. adjustable supporting feet; 211. a coolant liquid storage tank; 212. a refrigeration system; 213. an internal circulation pump; 214. an external circulation pump.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the invention as defined and defined in the appended claims, and all matters produced by the invention using the inventive concept are protected.
As shown in fig. 1 to 8, the shared oral cavity refrigerating system used by multiple persons comprises an oral cavity cooler 1 and a refrigerating circulator 2; the oral cavity cooler 1 comprises a tooth support 11 and a flexible refrigerant bag 12 connected to the rear end of the tooth support 11, a liquid inlet pipe 15 and a liquid outlet pipe 16 which are communicated with the refrigerant bag 12 are fixed on the tooth support 11, and a magnetic trigger 17 is arranged on the liquid inlet pipe 15 or the liquid outlet pipe 16.
The refrigeration cycle machine 2 comprises a refrigerant liquid circulation system for storing refrigerant liquid and refrigerating refrigerant and a refrigerant liquid supply assembly 22 communicated with the refrigerant liquid circulation system, wherein the refrigerant liquid supply assembly 22 comprises a liquid outlet interface 221, a liquid inlet interface 222, an induction lock 223 and a switch 224, the liquid outlet interface 221 and the liquid inlet interface 222 are connected with a liquid inlet pipe 15 and a liquid outlet pipe 16, the induction lock 223 is connected with a magnetic trigger 17, and the switch 224 is used for opening a circulation assembly arranged on a communication pipeline of the refrigerant liquid supply assembly 22 and the refrigerant liquid circulation system.
The preferred plastics of material of tooth support 11, and through 3D printing or injection moulding integrated into one piece, the appearance and the human oral cavity shape adaptation of tooth support 11. The upper dental arch groove 111 and the lower dental arch groove 112 are respectively formed on the top surface and the bottom surface of the dental stent 11 for the dental arch of the human body to bite, and play a role in supporting and fixing the upper and lower gums, so that the oral mucosa of the patient is spread, and the refrigerant bag can be fully contacted with the oral mucosa; meanwhile, the airway can be opened, so that the patient can breathe smoothly.
The material of the cooling medium bag 12 is preferably soft silica gel, which is non-toxic and harmless, has stable properties and certain elasticity and flexibility. The initial shape of the refrigerant bag 12 corresponds to the shape of the oral cavity at the back of the gum of the human body, and the refrigerant bag 12 can generate elastic deformation to fill the gap between the refrigerant bag 12 and the oral cavity wall and extrude the oral cavity wall by pressurizing the refrigerant liquid so as to fully cool the oral mucosa.
The tooth support 11 is provided with the liquid through hole 113 that communicates with the sealed chamber of refrigerant bag 12 on inside cavity and the lateral wall for inside refrigerant liquid can enter into tooth support 11, carries out the cold compress cooling to the position of parcel tooth support 11, improves the sufficiency to the oral cavity cooling.
Magnetic trigger 17 is including the fixed plate 172 that is used for fixed magnetic block 171, fixed plate 172 slides to cup joint on feed liquor pipe 15 or drain pipe 16, processing has the shrinkage pool 173 with magnetic block 171 alignment on the fixed plate 172, be fixed with the protruding type induction part that supplies shrinkage pool 173 to embolia on the response lock 223, protruding type induction part rear end is magnetic switch, when magnetic block 171 is close to magnetic switch, magnetic switch detects to turn into the signal of telecommunication after having magnetic signal and transmits for master controller, thereby whether can judge corresponding refrigerant liquid supply assembly 22 has oral cavity cooler 1 to connect through this signal, in order to ensure that oral cavity cooler 1 is connected to correct refrigerant liquid supply assembly 22, prevent that the refrigerant liquid mistake from switching on the leakage that causes.
The switch 224 is a key switch or a key switch configured with a scanning payment system. If the key switch of the scanning payment system is configured, a static two-dimensional code and a wireless communication module connected with a master controller are arranged on one side of the key switch, each group of refrigerant fluid supply assemblies 22 can correspond to one static two-dimensional code, a patient can jump out a page of which the payment is needed after scanning the static two-dimensional code through a mobile terminal, information can be transmitted to a cloud platform through a wireless network of the mobile terminal after the payment of the patient is completed, the cloud platform transmits the information to the master controller through the wireless communication module after receiving the payment information, and then the master controller controls the on-off of the corresponding group of refrigerant fluid supply assemblies 22 by combining with whether the key switch is pressed down. If the switch 224 is only a key switch, the main controller only needs to determine whether there is a key switch pressing action.
The liquid inlet pipe 15 and/or the liquid outlet pipe 16 are/is connected with a liquid inlet signal wheel 13. The liquid inlet pipe 15 and the liquid outlet pipe 16 are usually transparent hoses, when transparent refrigerant liquid circulates in the transparent hoses, the naked eye can hardly judge whether the refrigerant liquid circulates, the flow rate of the refrigerant liquid can push the impeller 132 in the liquid inlet signal wheel 13 to rotate, and a patient can conveniently judge whether the liquid is circulated or not by observing whether the impeller 132 rotates.
The liquid inlet signal wheel 13 comprises a pipe shell 131, an impeller 132 is rotatably arranged in the pipe shell 131, one end of the pipe shell 131 is sealed by a transparent cover 133, and refrigerant liquid in the liquid inlet pipe 15 and/or the liquid outlet pipe 16 is tangentially introduced onto the impeller 132. The pipe shell 131 is a pipe-shaped shell with one end closed and the other end open, and two extension pipes connected with the liquid inlet pipe 15 or the liquid outlet pipe 16 are oppositely and integrally formed on the pipe shell 131 along the radial direction. Be the lumen in the tube shell 131, the lumen communicates with two extension pipes, impeller 132 is installed to the lumen internal rotation, the one end of tube shell 131 is sealed through transparent lid 133, refrigerant liquid in feed liquor pipe 15 or drain pipe 16 lets in impeller 132 along the tangential for the refrigerant liquid of area pressure can strike and drive impeller 132 on impeller 132 and rotate, whether have refrigerant liquid to pass through impeller 132 rotation to judge, the patient of being convenient for controls the circulation condition of refrigerant liquid in real time, guarantee result of use.
The bottom of the tube housing 131 is integrally formed with a shaft sleeve 134, the bottom end of the central shaft 135 is inserted into the shaft sleeve 134, the central shaft 135 is provided with a limiting step, and the central shaft 135 is limited by the limit step abutting against the top surface of the shaft sleeve 134 after being inserted. The top end of the central shaft 135 is vertically fixed with a barrier 136, the barrier 136 is embedded in the limit groove 1311 on the pipe housing 131 and is abutted, the transparent cover 133 is in interference fit with the side wall of the pipe housing 131, and is extruded into the pipe housing 131 by virtue of extrusion force and the barrier 136 is extruded and fixed on the limit groove 1311. The impeller 132 is sleeved on the central shaft 135 with a gap, and the impeller 132 can rotate around the central shaft 135.
Be fixed with on the tooth support 11 along the breathing tube 14 that runs through tooth support 11 and refrigerant bag 12 around, the setting up of breathing tube 14 makes the patient still smoothly breathe through the oral cavity when using this oral cavity cooler, and the breathing tube can also play the effect of supporting and fixing a position the refrigerant bag simultaneously, can prevent that refrigerant bag and patient's throat from being close to too closely, has improved the travelling comfort that the patient used. The respiratory tube 14 includes a rigid flat tube 141 fixed to the dental bracket 11 and a flexible flat tube 142 fixed to the refrigerant bag 12, and the flexible flat tube 142 extends forward from the rear end of the refrigerant bag 12 and is then hermetically connected to the rigid flat tube 141. The flat flexible tube 142 is integrally formed on the refrigerant bag 12, and preferably, the flat flexible tube 142 and the refrigerant bag 12 are made of the same material and have a thickness larger than that of the refrigerant bag 12, so that the flat flexible tube 142 has a hardness larger than that of the refrigerant bag 12 to ensure that a breathing channel on the breathing tube 14 is not blocked, and meanwhile, the throat is not stimulated to cause vomiting reflex due to the flexibility of the soft silica gel, and the comfort of a patient is improved.
The hard flat tube 141 is preferably made of the same material as the dental brace 11, so that the hard flat tube can be integrally formed through an injection mold, and the processing cost and the assembly difficulty are reduced. The soft flat tube 142 is provided with a stepped hole for the hard flat tube 141 to be inserted and hermetically connected, the hard flat tube 141 is in interference fit with the stepped hole, and the soft flat tube 142 is sealed and fixed by elastic deformation.
Because the hard flat tube 141 is located in the middle of the refrigerant bag 12 and is wrapped by the refrigerant bag and the refrigerant liquid, the hard flat tube 141 does not collide with the inner wall of the oral cavity of the patient, the hard flat tube 141 can shorten the length of the soft flat tube 142, and the opening degree of the inner hole of the soft flat tube 142 is ensured, so that the smoothness of the breathing channel is ensured. The breathing tube 14 is set to be flat tube type, reduces the occupied volume of vertical direction when guaranteeing that the breathing passage is unblocked, improves the travelling comfort that the patient used.
A female joint 18 is fixed at one end of the liquid inlet pipe 15 and the liquid outlet pipe 16 far away from the tooth support 11, and a male joint for sealing connection of the female joint 18 is fixed on the liquid outlet interface 221 and the liquid inlet interface 222. Preferably, the male connector is a male luer connector and the female connector 18 is a female luer connector.
The refrigerant liquid circulating system is arranged in the cabinet body 21, a plurality of groups of refrigerant liquid supply assemblies 22 are arranged at the upper part of the cabinet body 21, and four corners at the bottom of the cabinet body 21 are provided with walking wheels 27 and/or adjustable supporting legs 28. The height of the cabinet 21 at four corners can be adjusted by the four adjustable supporting feet 28, so that the cabinet can be placed more stably. The travelling wheels 27 can facilitate the movement of the cabinet 21.
The cabinet body 21 is embedded with a liquid receiving tank 23, the liquid receiving tank 23 is positioned below the refrigerant liquid supply assembly 22, and a pipeline can be installed on the bottom surface of the liquid receiving tank 23 and is introduced into the refrigerant liquid circulating system, so that refrigerant liquid leaked from the refrigerant liquid supply assembly 22 in the use process can be collected through the liquid receiving tank 23 and then recycled into the refrigerant liquid circulating system.
The refrigerant fluid circulation system includes a refrigerant fluid storage tank 211 and a refrigeration system 212 for refrigerating the refrigerant fluid in the refrigerant fluid storage tank 211, and an internal circulation pump 213 is connected to the refrigerant fluid storage tank 211. The refrigerant fluid storage box 211 is internally provided with a temperature sensor which can detect the temperature of the refrigerant fluid stored inside in real time, when the refrigeration temperature requirement is not met, the internal circulation pump 213 can be opened through the master controller, and the refrigerant fluid is driven by the internal circulation pump 213 to circulate in the refrigeration system 212 until the refrigerant fluid reaches the target temperature.
The inner ends of the liquid outlet port 221 and the liquid inlet port 222 in each group of refrigerant liquid supply assemblies 22 are communicated with the refrigerant liquid storage tank 211 through a refrigerant liquid circulation pipeline, and the external circulation pump 214 is installed on the refrigerant liquid circulation pipeline and controls the circulation of the refrigerant liquid in the corresponding refrigerant liquid supply assembly 22 through the external circulation pump 214.
The refrigeration system 212 includes a compressor, a condenser, an evaporator, an expansion valve, and an auxiliary refrigeration reservoir, a dry filter, a stop valve, a sight glass, and an electromagnetic valve, which are connected in sequence by pipes to form a closed system. The temperature control system arranged in the refrigerating system can refrigerate according to the input refrigerating temperature.
When the refrigerating system is working, the compressor sucks the low-temperature and low-pressure refrigerant vapor generated by the evaporator into the cylinder, the low-temperature and low-pressure refrigerant vapor is compressed by the compressor, and when the pressure is increased (the temperature is also increased) to be slightly more than the pressure in the condenser, the high-pressure refrigerant vapor in the cylinder is discharged into the condenser. The high-temperature high-pressure refrigerant vapor in the condenser exchanges heat with air (or normal-temperature water) with lower temperature to be condensed into liquid refrigerant, at the moment, the liquid refrigerant is cooled (decompressed) by an expansion valve and then enters an evaporator, and the liquid refrigerant is vaporized in the evaporator after absorbing the heat of a cooled object, so that refrigerant liquid is cooled, the refrigerant vapor is absorbed by a compressor, and a cycle is completed through four processes of compression, condensation, expansion and evaporation in a refrigerating system, so that the refrigerant liquid in a refrigerant storage box is refrigerated to the required temperature.
The method for using the shared oral cavity refrigerating system used by multiple persons comprises the following steps:
s1, the oral cavity cooler 1 which is sealed after being disinfected and sterilized is taken, female joints on a liquid inlet pipe 15 and a liquid outlet pipe 16 are connected to a liquid outlet interface 221 and a liquid inlet interface 222, then the dental stent 11 is contained in an oral cavity, an upper dental arch and a lower dental arch are occluded in an upper dental arch groove 11 and a lower dental arch groove 12, the position is adjusted to enable the dental stent 11 to be stably supported between the upper dental arch and the lower dental arch, a magnetic trigger 17 is slid to be sleeved on an induction lock 223, and finally a switch 224 is started to enable refrigerant liquid to circularly enter a refrigerant bag 12;
s2, judging whether the refrigerant liquid flows by observing whether the impeller 132 of the liquid feeding signal wheel 13 rotates, and if the impeller 132 does not rotate, replacing the refrigerant liquid supply assembly 22 and then performing step S1; if the impeller 132 rotates, the refrigerant fluid can smoothly enter the refrigerant bag 12 until the refrigeration time of the order is reached, and then the switch 224 is closed;
s3, the female connectors on the liquid inlet pipe 15 and the liquid outlet pipe 16 are detached from the male connectors of the liquid outlet interface 221 and the liquid inlet interface 222, and the used oral cavity cooler 1 is put into a medical garbage can.
Claims (10)
1. A shared oral cavity refrigerating system used by multiple persons is characterized by comprising an oral cavity cooler (1) and a refrigerating circulator (2); the oral cavity cooler (1) comprises a tooth support (11) and a flexible refrigerant bag (12) connected to the rear end of the tooth support (11), a liquid inlet pipe (15) and a liquid outlet pipe (16) which are communicated into the refrigerant bag (12) are fixed on the tooth support (11), and a magnetic trigger (17) is arranged on the liquid inlet pipe (15) or the liquid outlet pipe (16);
the refrigeration cycle machine (2) comprises a refrigerant liquid circulating system for storing refrigerant liquid and refrigerating refrigerant and a refrigerant liquid supply assembly (22) communicated with the refrigerant liquid circulating system, wherein the refrigerant liquid supply assembly (22) comprises a liquid outlet interface (221), a liquid inlet interface (222), an induction lock (223) and a switch (224), the liquid outlet interface (221) and the liquid inlet interface (222) supply the liquid inlet pipe (15) and the liquid outlet pipe (16) to be connected, the induction lock (223) supplies the magnetic trigger (17) to be connected, and the switch (224) is used for opening a circulating assembly arranged on the refrigerant liquid supply assembly (22) and a refrigerant liquid circulating system communicating pipeline.
2. Shared multi-user use shared oral refrigeration system according to claim 1, characterized in that the switch (224) is a push-button switch or a push-button switch equipped with a scanning payment system.
3. The multi-user shared oral cavity refrigerating system as claimed in claim 1, wherein a liquid inlet signal wheel (13) is connected to the liquid inlet pipe (15) and/or the liquid outlet pipe (16), the liquid inlet signal wheel (13) comprises a pipe shell (131), an impeller (132) is rotatably arranged in the pipe shell (131), one end of the pipe shell (131) is sealed by a transparent cover (133), and refrigerant liquid in the liquid inlet pipe (15) and/or the liquid outlet pipe (16) tangentially flows into the impeller (132).
4. The multi-user shared oral cavity refrigerating system as claimed in claim 1, wherein a breathing tube (14) penetrating the dental bracket (11) and the refrigerant bag (12) along the front and back direction is fixed on the dental bracket (11), the breathing tube (14) comprises a rigid flat tube (141) fixed on the dental bracket (11) and a flexible flat tube (142) fixed on the refrigerant bag (12), and the flexible flat tube (142) extends forwards from the rear end of the refrigerant bag (12) and is then hermetically connected with the rigid flat tube (141).
5. The multi-user shared oral cooling system as claimed in claim 1, wherein the flexible flat tube (142) is integrally formed on the refrigerant bag (12).
6. The multi-user shared oral cavity refrigerating system as claimed in claim 1, wherein the magnetic trigger (17) comprises a fixing plate (172) for fixing a magnetic block (171), the fixing plate (172) is slidably sleeved on the liquid inlet pipe (15) or the liquid outlet pipe (16), a concave hole (173) aligned with the magnetic block (171) is formed in the fixing plate (172), and a convex sensing portion for the concave hole (173) to be sleeved in is formed in the sensing lock (223).
7. The multi-user shared oral cavity refrigerating system as claimed in claim 1, wherein a female joint (18) is fixed to one end of the liquid inlet pipe (15) and the liquid outlet pipe (16) far away from the dental bracket (11), and a male joint for the female joint (18) to be connected in a sealing manner is fixed to the liquid outlet port (221) and the liquid inlet port (222).
8. Shared oral cooling system for multiple users according to claim 1, wherein the coolant liquid circulation system and the coolant liquid supply assembly (22) are arranged on a cabinet (21), the bottom of the cabinet (21) being provided with walking wheels (27) and/or adjustable support feet (28).
9. The multi-user shared oral cavity refrigerating system according to claim 8, wherein a liquid receiving tank (23) is arranged on the cabinet body (21), the liquid receiving tank (23) is positioned below the refrigerant liquid supply assembly (22), and the liquid receiving tank (23) is communicated with the refrigerant liquid circulating system or is communicated with a waste liquid container.
10. A method of using a multi-user shared oral cooling system as claimed in any one of claims 1 to 9, comprising:
s1, the oral cavity cooler (1) which is sealed after being disinfected and sterilized is taken, female joints on a liquid inlet pipe (15) and a liquid outlet pipe (16) are connected to a liquid outlet interface (221) and a liquid inlet interface (222), then a dental bracket (11) is contained in an oral cavity, the position of the dental bracket is adjusted to enable the dental bracket (11) to be stably supported between an upper dental arch and a lower dental arch, a magnetic trigger (17) is slid to enable the dental bracket to be sleeved on an induction lock (223), and finally a switch (224) is started to enable refrigerant liquid to circularly enter a refrigerant bag (12);
s2, judging whether the refrigerant liquid flows by observing whether the impeller (132) in the liquid feeding signal wheel (13) rotates, and if the impeller (132) does not rotate, replacing the refrigerant liquid supply assembly (22) and then performing the step S1; if the impeller (132) rotates, the refrigerant fluid can smoothly enter the refrigerant bag (12) until the refrigeration time of the order is reached, and the switch (224) is closed;
s3, detaching the female connectors on the liquid inlet pipe (15) and the liquid outlet pipe (16) from the male connectors of the liquid outlet interface (221) and the liquid inlet interface (222), and putting the used oral cavity cooler (1) into a medical garbage can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110009488.4A CN112716684A (en) | 2021-01-05 | 2021-01-05 | Shared oral refrigeration system used by multiple persons and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110009488.4A CN112716684A (en) | 2021-01-05 | 2021-01-05 | Shared oral refrigeration system used by multiple persons and use method thereof |
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| CN112716684A true CN112716684A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110009488.4A Pending CN112716684A (en) | 2021-01-05 | 2021-01-05 | Shared oral refrigeration system used by multiple persons and use method thereof |
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| Country | Link |
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| CN (1) | CN112716684A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118267230A (en) * | 2024-05-31 | 2024-07-02 | 杭州圣石科技股份有限公司 | Cold compress assembly and medical oral mucosa cold therapy system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201074717Y (en) * | 2007-07-20 | 2008-06-18 | 王良岳 | Straight-through viewing mirror |
| CN209137053U (en) * | 2018-04-03 | 2019-07-23 | 李丽青 | Cooling recirculation system is used in patients with cerebral injury nursing |
| CN209879656U (en) * | 2019-06-26 | 2019-12-31 | 吴江市紫宇电子科技有限公司 | Wall-mounted sound wave payment blower system |
| CN211406696U (en) * | 2020-01-09 | 2020-09-01 | 中国电子科技集团公司第十四研究所 | Liquid cooling joint with visible internal fluid |
| CN211834964U (en) * | 2020-03-04 | 2020-11-03 | 广州医谷生物医疗科技有限公司 | Circulating cold compress device is used in orthopedics nursing |
| CN212056761U (en) * | 2020-04-20 | 2020-12-01 | 杭州清泚源科技有限公司 | Water flow data detection device for urban underground pipe network |
| CN112155840A (en) * | 2020-09-03 | 2021-01-01 | 成都利尼科医学技术发展有限公司 | Oral cavity cooler |
-
2021
- 2021-01-05 CN CN202110009488.4A patent/CN112716684A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201074717Y (en) * | 2007-07-20 | 2008-06-18 | 王良岳 | Straight-through viewing mirror |
| CN209137053U (en) * | 2018-04-03 | 2019-07-23 | 李丽青 | Cooling recirculation system is used in patients with cerebral injury nursing |
| CN209879656U (en) * | 2019-06-26 | 2019-12-31 | 吴江市紫宇电子科技有限公司 | Wall-mounted sound wave payment blower system |
| CN211406696U (en) * | 2020-01-09 | 2020-09-01 | 中国电子科技集团公司第十四研究所 | Liquid cooling joint with visible internal fluid |
| CN211834964U (en) * | 2020-03-04 | 2020-11-03 | 广州医谷生物医疗科技有限公司 | Circulating cold compress device is used in orthopedics nursing |
| CN212056761U (en) * | 2020-04-20 | 2020-12-01 | 杭州清泚源科技有限公司 | Water flow data detection device for urban underground pipe network |
| CN112155840A (en) * | 2020-09-03 | 2021-01-01 | 成都利尼科医学技术发展有限公司 | Oral cavity cooler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118267230A (en) * | 2024-05-31 | 2024-07-02 | 杭州圣石科技股份有限公司 | Cold compress assembly and medical oral mucosa cold therapy system |
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Application publication date: 20210430 |