CN117045379B - Oral low-temperature flusher for reducing oral mucositis during chemotherapy - Google Patents
Oral low-temperature flusher for reducing oral mucositis during chemotherapy Download PDFInfo
- Publication number
- CN117045379B CN117045379B CN202311311610.9A CN202311311610A CN117045379B CN 117045379 B CN117045379 B CN 117045379B CN 202311311610 A CN202311311610 A CN 202311311610A CN 117045379 B CN117045379 B CN 117045379B
- Authority
- CN
- China
- Prior art keywords
- spray
- oral
- auxiliary
- channel
- oral cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 208000003265 stomatitis Diseases 0.000 title claims abstract description 20
- 238000002512 chemotherapy Methods 0.000 title claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 138
- 210000000214 mouth Anatomy 0.000 claims abstract description 99
- 238000001816 cooling Methods 0.000 claims abstract description 64
- 238000011010 flushing procedure Methods 0.000 claims abstract description 57
- 239000007788 liquid Substances 0.000 claims abstract description 51
- 239000000758 substrate Substances 0.000 claims abstract description 42
- 239000000110 cooling liquid Substances 0.000 claims abstract description 27
- 239000011159 matrix material Substances 0.000 claims abstract description 26
- 238000005406 washing Methods 0.000 claims abstract description 26
- 238000005507 spraying Methods 0.000 claims description 23
- 230000000694 effects Effects 0.000 abstract description 19
- 238000007599 discharging Methods 0.000 abstract description 5
- 210000002200 mouth mucosa Anatomy 0.000 abstract description 2
- 230000000202 analgesic effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 229940041181 antineoplastic drug Drugs 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 229940044683 chemotherapy drug Drugs 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000011134 hematopoietic stem cell transplantation Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002324 mouth wash Substances 0.000 description 1
- 229940051866 mouthwash Drugs 0.000 description 1
- 210000003254 palate Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
Classifications
-
- 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
- A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
- A61C17/0211—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication specially adapted for rinsing the teeth of at least one jaw simultaneously
-
- 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
- A61C17/06—Saliva removers; Accessories therefor
-
- 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
-
- 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
- A61F2007/0059—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit
- A61F2007/0063—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit for cooling
-
- 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
- A61F2007/0059—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit
- A61F2007/0069—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit with return means
-
- 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
- A61F2007/126—Devices for heating or cooling internal body cavities for invasive application, e.g. for introducing into blood vessels
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Dentistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention discloses an oral low-temperature flusher for reducing oral mucositis during chemotherapy, which belongs to the technical field of oral flushing and comprises a first substrate, wherein a cooling tube group, a spray washing tube group and a flow passage are arranged in the first substrate; the spray tube group is arranged at the outer edge of the first substrate, and is matched with the spray assembly and used for providing flushing liquid into the oral cavity; the cooling pipe group is arranged in the middle of the first matrix and used for providing flowing cooling liquid for the inside of the first matrix; one end of the overflow channel extends to the outer surface of the first matrix and is communicated with the outside for collecting and discharging flushing liquid in the oral cavity. The invention is used for cooling the oral cavity of a patient, and maintaining the fitting degree of the oral mucosa of the patient and the flusher to ensure the cooling effect, so that the incidence rate of oral mucositis can be reduced, and the analgesic effect is achieved; and the use mode can be adjusted according to the needs, so that the adaptability is strong.
Description
Technical Field
The invention belongs to the technical field of oral cavity flushing, and particularly relates to an oral cavity low-temperature flusher for reducing oral mucositis during chemotherapy.
Background
Oral mucositis is one of the most common complications in the treatment process of anti-tumor drug, radiotherapy and hematopoietic stem cell transplantation of cancer patients, and is mainly manifested by uncomfortable symptoms such as inflammatory changes, dryness, sensitivity, pain, ulcer and the like of the oral mucosa at different degrees. The oral mucositis caused by anti-tumor treatment can be prevented by applying conventional oral care, but the workload of nurses is increased due to complex procedures and long-term adherence, and the patient management flow is complicated, the compliance is not high, and the prevention effect is often poor. In addition, patients can take ice cubes or ice water before, during and after rapid infusion of chemotherapy drugs with short half-lives in large doses to prevent oral mucositis, but the curative effect is not very exact, and the self-body of the patients is poor.
The patent of US10478267B2 relates to an oral irrigator having separate high pressure water and low pressure rinse systems for delivering two different liquids to a pick or other accessory. The water system and the rinse system are combined in one handle. The pick is connected to the handle. The water system has a block valve on the handle and the rinse system has a hand pump on the handle. The manual pump is located beside the valve button closing the blocking valve. When the manual pump is pressed, the manual pump can press a valve button of the blocking valve to cut off the source of the high-pressure water to the water nozzle. The pressure in the pick is reduced so that the hand pump can introduce mouthwash into the pick. When the hand pump is released, the blocking valve opens and high pressure water returns to the pick.
Most existing oral irrigators are located for home use, for example, the application of the invention published under the number US20190358006A1, do not have medical functions, and have low medical feasibility. However, the medical oral irrigator is still immature, and the existing oral irrigator for auxiliary medical treatment often has the defects of complex operation, poor patient experience and the like.
Disclosure of Invention
The invention aims to provide the oral cavity low-temperature flusher which is simple in structure and easy to operate, can reduce oral mucositis during chemotherapy, can realize cooling treatment of the oral cavity of a patient, and improves use comfort.
The technical scheme adopted by the invention for achieving the purpose is as follows:
the oral low-temperature flusher for reducing oral mucositis during chemotherapy comprises a first matrix, wherein the first matrix stretches into the oral cavity of a patient when in use, so that the first matrix is in a shape matched with the oral cavity of a human body; a cooling tube group, a spray washing tube group and a flow passage are arranged in the first substrate;
the cooling pipe group is arranged in the middle of the first matrix and comprises a first inflow pipe for feeding liquid and a first return pipe for discharging liquid, and is used for providing flowing cooling liquid for the inside of the first matrix;
the spray tube group is arranged at the outer edge of the first substrate, and is matched with the spray assembly to spray flushing liquid into the oral cavity; the spray assembly is arranged on the outer surface of the first substrate; the spray washing pipe group comprises a second inflow pipe for feeding liquid and a second return pipe for discharging liquid, and the second inflow pipe and the second return pipe are respectively arranged at the left side and the right side of the first substrate;
one end of the overflow channel extends to the outer surface of the first matrix, so that the overflow channel is convenient to communicate with the oral cavity of a patient and is used for collecting and discharging flushing fluid in the oral cavity; the flow passage is internally provided with a valve body for closing or communicating the flow passage.
The first base member is the structure that is similar to the facing that can fill in, through the cooperation of spray rinsing nest of tubes and spray the subassembly, spray the subassembly and can set up a plurality of spray outlets, can spray the flushing fluid in the outer fringe of first base member from the oral cavity of multi-angle to the patient to carry out the omnidirectional to the oral cavity of patient and wash the dead angle, avoid appearing.
The cooling tube group is arranged, cooling liquid with lower temperature is provided for the inside of the first matrix through the first inflow tube, after heat exchange is carried out with the inside of the oral cavity, the cooling liquid is discharged through the first return tube, so that heat in the oral cavity of a patient is taken away, and the effect of rapid cooling is achieved. In addition, the cooling tube set can be provided with an opening, so that the cooling tube set can be communicated with an oral cavity like a spray tube set, and therefore, cooling liquid in the first inflow tube can enter the oral cavity of a patient through the first matrix and is discharged through the first return tube, and cooling efficiency is improved.
The rinsing liquid for rinsing the oral cavity and the cooling liquid discharged from the cooling tube set into the oral cavity can be discharged out of the oral cavity through the through-flow channel. In order to ensure the liquid discharge effect, the discharge end of the cooling tube set, i.e. the first return tube and the discharge end of the flow passage, can be connected to the miniature pump body.
By adopting the technical scheme, the cooling tube group and the spray washing tube group are independently arranged, so that oral cavity cooling treatment can be carried out while oral cavity cleaning is carried out, and oral cavity cleaning or oral cavity cooling can be carried out independently. The cooling liquid entering the oral cavity of the patient can be discharged through the flow passage and also can be discharged through the first return pipe in the cooling pipe set. The flushing liquid and the cooling liquid in the oral cavity can be manually discharged after the first matrix is taken out, so that the use modes are diversified, different use scenes and different use demands can be met, and the suitability is strong.
In addition, the cooling liquid flows through the first inflow pipe and the first return pipe in the cooling pipe group to perform basic cooling treatment on the oral cavity, and only heat in the oral cavity is taken away. The cooling tube group flows in the first matrix to absorb and carry out heat in the oral cavity, and the through-flow channel can be in an open state in the process, so that the air in the oral cavity of a person can be conveniently discharged, and the comfort level of a patient is improved.
According to one embodiment of the invention, the first base body is of a U-shaped structure, and a tongue-shaped auxiliary component is arranged in the first base body; an auxiliary channel is arranged in the auxiliary assembly and is communicated with the flow passage.
The auxiliary assembly is provided with a plurality of through holes which are communicated with the auxiliary channel, at least one through hole is provided with an extension strip, the extension strip extends outwards from the outer surface of the auxiliary base body, and the extension strip is provided with a notch.
Further, the valve body is arranged at the connecting end of the auxiliary channel and the through-flow channel.
Further, the cooling tube set extends from the interior of the first base to the interior of the auxiliary assembly. Therefore, the cooling tube group is paved in the auxiliary assembly, so that the cooling treatment of the lingual area can be realized, the temperature in the oral cavity can be quickly balanced, and the cooling effect is improved.
Therefore, the contact area between the flusher and the inside of the oral cavity of a patient in the using process can be enlarged through the auxiliary assembly, displacement and dislocation of the flusher caused by flowing of liquid in the flusher and spraying of flushing liquid are avoided, and wearing comfort is improved.
According to the requirement, a plurality of openings of the auxiliary channel can be respectively arranged at the end part, the bottom surface, the top surface and the like of the auxiliary component, so that flushing fluid and/or cooling liquid in the oral cavity can be collected from different directions to the flow channel, and the flushing fluid and/or cooling liquid can be conveniently discharged.
The extension strip is arranged at the opening position of the auxiliary channel, especially the extension strip is arranged at the outer edge of the opening arranged at the bottom surface of the auxiliary component, and the auxiliary component is attached to the tongue surface of a patient, so that the auxiliary component and the tongue can be prevented from being excessively attached and contacted, adhesion of the auxiliary component and the tongue can be prevented, excessive temperature reduction and the like on the surface of the tongue can be avoided. The setting of extension strip makes between tongue and the auxiliary assembly formation interval space, so spray the washing liquid that the subassembly sprayed to the oral cavity inside can flow at the tongue face to can ensure the washing to tongue surface, prevent to appear wasing the dead angle, and the flow space of washing liquid enlarges, and the washing effect promotes.
According to one embodiment of the invention, the auxiliary assembly comprises two symmetrically arranged auxiliary plates, a connecting piece is arranged between the two auxiliary plates, the connecting piece comprises a rotating rod and an elastic piece, the elastic piece is arranged between the two rotating rods, and the tail ends of the two rotating rods, which are far away from the elastic piece, are respectively connected with the two auxiliary plates.
Further, the cooling tube group is fittingly laid into the inside of the two auxiliary plates, and the auxiliary plates are each provided with an auxiliary passage therein for communication with the through-flow passage.
The tongue-shaped auxiliary assembly is thus divided in the longitudinal direction into two symmetrical auxiliary plates, and the auxiliary plates can be moved and positioned inside the first base body by means of the cooperation of the connecting pieces, so that the wearing comfort of the flusher can be improved as much as possible. And the movable auxiliary plate can expand the heat exchange range of the cooling tube group to the inside of the oral cavity.
Besides, the auxiliary assembly is divided into two symmetrical parts, a certain distance is reserved between the two auxiliary plates, and the two auxiliary plates are connected through the elastic piece and the rotating rod in the middle, so that when in spraying, the clearance between the auxiliary plates can be expanded through the movement of the tongue, and the flow and the discharge of flushing fluid are facilitated. By designing the elastic member, the auxiliary plates, etc., it is possible to facilitate the entry of the blocks or other dirt inside the oral cavity into the auxiliary passage when the gap between the two auxiliary plates is enlarged, so that the cleaning effect is improved.
According to one embodiment of the invention, the spray assembly comprises a first spray plate and a second spray plate which are correspondingly arranged, and a drainage channel is arranged between the first spray plate and the second spray plate and is communicated with the spray pipe group.
Further, a spray base is arranged between the first spray plate and the second spray plate, a spray channel is arranged in the middle of the spray base, and one end of the spray channel is communicated with the drainage channel.
The spray assembly is arranged at the positions corresponding to teeth, gums and the like in the oral cavity, so that spray washing and cooling treatment can be carried out on each area of the oral cavity, and the tongue area can be cleaned and cooled by using the process of flushing fluid discharge. A drainage channel capable of containing liquid to flow is formed between the first spray washing plate and the second spray washing plate, the spray washing base table is arranged in the drainage channel, a gap is reserved between the top surface of the spray washing base table and the first spray washing plate, and therefore the communication between the spray channel and the drainage channel is achieved.
After the flushing liquid enters the drainage channel, the space between the first spray plate and the second spray plate can expand, so that the contact state between the first matrix and the oral cavity can be changed, for example, the expansion effect can cause the contact area between the first spray plate and the second spray plate of the spraying assembly and gums and teeth in the oral cavity to be changed, and discomfort caused by the continuous single contact state between the first matrix and the interior of the oral cavity of a patient can be avoided; the contact state is adjusted so that the contact part can be washed by the washing liquid, and therefore bacteria growing on the periphery caused by continuous contact are avoided; in addition, the contact area between the first matrix and the inner wall of the oral cavity is reduced after the expansion, the liquid flushing range after spray washing is enlarged, flushing dead angles are reduced, and the discharge of dirt and bacteria is facilitated.
Further, an inclined surface is arranged on the outer edge of one side of the spray base close to the first spray plate, and the inclined surface gradually extends from inside to outside to the direction close to the second spray plate along the radial direction of the spray base.
Further, the spraying channel is of an hourglass structure, and the outlet end of the spraying channel is arranged on the surface of the second spraying plate; the spray channel comprises a first taper hole, a connecting channel and a second taper hole which are sequentially connected, one end of the first taper hole, which is far away from the second taper hole, is communicated with the drainage channel, and a spray outlet is arranged on the surface of the second spray plate at one end of the second taper hole, which is far away from the first taper hole.
Further, the outlet end of the spraying channel is provided with a flow guide convex ring, the flow guide convex ring is arranged around the outlet end of the spraying channel, and the flow guide convex ring is provided with a turbine groove.
The arrangement of the spray rinsing base is beneficial to improving the flow rate of the flushing liquid when entering the spray channel; the arrangement of the first taper hole and the second taper hole enables the flushing fluid entering the spraying channel to generate rotational flow and be discharged in a rotational flow mode, so that the flow speed of the flushing fluid is further improved, the flow direction of the flushing fluid is changed, the flushing effect of the oral cavity is improved, and the flushing range is enlarged. The turbine-shaped grooves are formed in the guide convex rings, so that flushing fluid can be guided to flow in different directions, and the flushing range is further enlarged. In addition, the arrangement of the flow guide convex ring avoids the continuous contact of the first spray washing plate and the second spray washing plate with teeth and gums in the oral cavity and the problem of overlarge contact area, and improves the comfort level.
According to one embodiment of the invention, the rear end of the first substrate is connected with a second substrate, a baffle is arranged at one end of the second substrate, which is close to the first substrate, and a gasket is arranged at one side, facing the first substrate, of the baffle.
The baffle has certain crooked radian, and the baffle is used for assisting in sealing and changing patient's mouth in the use. Therefore, on one hand, the fixing of the first matrix in the oral cavity of the patient is facilitated, on the other hand, flushing liquid can be prevented from dripping from the corners of the mouth of the patient in the flushing process, and the use comfort of the patient is improved. The cooling pipeline and the spray washing pipeline penetrate through the second substrate and are connected with the external pipeline.
According to one embodiment of the invention, the cooling tube set is connected with the control box through the first connecting tube body, the control box is used for providing cooling liquid into the cooling tube set, the spray washing tube set is connected with the control box through the second connecting tube body, and the control box is used for providing flushing liquid into the spray washing tube set; two substrates are arranged in the control box, and a gap is arranged between the two substrates; a plurality of radiating fins are arranged above the two base plates side by side, the first connecting pipe body is matched with the radiating fins, and radiating fans are arranged on the sides of the radiating fins.
So, have the clearance between two base plates that set up, radiator fan exhaust direction is not only limited to radiator fin one side, still can exchange heat through the mode to bottom exhaust air current, has increased heat transfer area like this, and then avoids the heat of control box single position to concentrate, effectively improves ambient temperature's equilibrium. In addition, the expansion of the heat exchange area can reduce the airflow discharge flow of a single position, thereby reducing wind noise.
Compared with the prior art, the invention has the following beneficial effects:
1. the cooling tube group and the spray washing tube group are arranged independently, the use modes are diversified, different use scenes and different use requirements can be met, and the adaptability is strong;
2. the first base body is matched with the auxiliary assembly, so that the first base body is prevented from shifting or misplacing in the using process, and the comfort level is improved; and the cleaning dead angle can be prevented, the flowing space of the flushing liquid is enlarged, and the flushing effect is improved;
3. the auxiliary plate and the connecting piece are matched, so that wearing comfort of the flusher can be improved, protection of teeth and inner wall skin of an oral cavity is enhanced, heat exchange range of a cooling tube set to the interior of the oral cavity is enlarged, and flow and discharge of flushing fluid are facilitated;
4. a spray base is arranged between the first spray plate and the second spray plate, which is helpful for adjusting the flow speed and the flow direction of the flushing liquid and improving the flushing effect.
Therefore, the oral cavity low-temperature flusher for reducing oral mucositis during chemotherapy has a simple structure and is easy to operate, the temperature reduction treatment of the oral cavity of a patient can be realized, and the use comfort level is improved.
Drawings
Fig. 1 is a schematic diagram showing the structure of an oral cryoirrigator for reducing oral mucositis during chemotherapy according to embodiment 1 of the present invention;
FIG. 2 is a schematic view of the oral cryoirrigator of FIG. 1 at another angle;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;
FIG. 4 is a schematic view showing the internal structure of the oral cryopump of FIG. 1;
FIG. 5 is a schematic view of the spray assembly of FIG. 1;
FIG. 6 is an enlarged partial schematic view of portion B of FIG. 5;
FIG. 7 is a schematic view of a partial cross-sectional structure of the spray assembly of FIG. 5;
fig. 8 is a schematic structural view of an auxiliary plate according to embodiment 2 of the present invention;
FIG. 9 is an enlarged partial schematic view of portion C of FIG. 8;
fig. 10 is a schematic diagram showing a configuration of a cooling tube set and a compressor in a control box according to embodiment 3 of the present invention.
Reference numerals: a first substrate 10; a cooling tube group 11; a first intake manifold 12; a first return pipe 13; a spray-washing tube group 14; a second inflow pipe 15; a second return pipe 16; a through-flow channel 17; a valve body 18; a second substrate 20; a baffle 21; an auxiliary assembly 30; an auxiliary passage 31; an extension strip 32; a notch 33; an auxiliary plate 34; a rotating lever 35; an elastic member 36; a through hole 37; a spray assembly 40; a first shower plate 41; a second spray plate 42; a drainage channel 43; a spray rinsing base 51; a bevel 52; a first taper hole 53; a connecting channel 54; a second tapered hole 55; a deflector collar 56; a turbine-shaped groove 57; a substrate 61; a first connection pipe body 62; a compressor 63; a heat radiation fin 64; a heat radiation fan 65.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the detailed description and the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1
Fig. 1-7 schematically illustrate an oral cryoirrigator for reducing oral mucositis during chemotherapy according to an embodiment of the present invention. As shown in fig. 1, 2 and 4, the device comprises a U-shaped first base body 10, and when in use, the first base body 10 stretches into the oral cavity of a patient, so that the first base body 10 is provided with a shape which is matched with the oral cavity of a human body and is similar to a dental mouthpiece; the first substrate 10 is provided inside with a cooling tube group 11, a spray tube group 14, and a flow passage 17.
Wherein the cooling tube set 11 is arranged in the middle of the first base body 10, and comprises a first inflow tube 12 for inflow and a first return tube 13 for drainage, and is used for providing flowing cooling liquid to the inside of the first base body 10. The first inflow pipe 12 supplies the cooling liquid with low temperature to the inside of the first matrix 10, and after heat exchange with the inside of the oral cavity, the cooling liquid is discharged through the first return pipe 13, so that the heat in the oral cavity of a patient is taken away, and the effect of rapid cooling is achieved. In addition, the cooling tube set 11 may be provided with an opening, so that communication with the oral cavity can be realized similar to the spray tube set, and thus, the cooling liquid in the first inflow tube 12 can enter the oral cavity of the patient through the first base body 10 and then be discharged through the first return tube 13, thereby improving the cooling efficiency.
The spray tube group 14 is disposed at the outer edge of the first substrate 10, and includes a second inflow tube 15 for inflow and a second return tube 16 for drainage, where the second inflow tube 15 and the second return tube 16 are disposed separately on the left and right sides of the first substrate 10. The outer edge of the outer surface of the first substrate 10 is further provided with a spray assembly 40, the spray assembly 40 is communicated with the spray tube set 14, and the spray assembly 40 can be provided with a plurality of spray outlets, so that flushing liquid can enter the spray assembly 40 through the spray tube set 14, and oral cavity cleaning can be realized. The spray assembly 40 can spray the rinse liquid from multiple angles to the oral cavity of the patient at the outer edge of the first substrate 10, so that the oral cavity of the patient is cleaned omnidirectionally, and the cleaning dead angle is avoided.
The through-flow channel 17 is arranged in the middle of the first substrate 10, the through-flow channel 17 comprises an opening arranged on the surface of the first substrate 10, so that the through-flow channel 17 is conveniently communicated with the oral cavity of a patient and is used for collecting and discharging flushing liquid in the oral cavity, and a valve body 18 is arranged in the through-flow channel 17 and is used for sealing or communicating the through-flow channel 17.
Both the rinse solution for rinsing the oral cavity and the coolant discharged from the cooling tube set 11 into the oral cavity can be discharged from the oral cavity through the flow passage 17. To ensure the liquid discharge effect, the discharge end of the cooling tube set 11, i.e. the first return tube 13, and the discharge end of the flow channel 17, can be connected to the miniature pump body.
In addition, the rear end of the first substrate 10 is connected with a second substrate 20, a baffle 21 is disposed at one end of the second substrate 20 near the first substrate 10, and a gasket can be disposed at one side of the baffle 21 facing the first substrate 10. The baffle 21 has a curvature which, in use, assists in closing the mouth of the patient. Thus, on the one hand, the fixing of the first substrate 10 in the oral cavity of the patient is facilitated, and on the other hand, the flushing liquid can be prevented from dripping from the corners of the mouth of the patient in the flushing process, so that the use comfort of the patient is improved. Both the cooling line and the spray line pass through the second substrate 20 and are connected to an external line.
The cooling tube set 11 and the spray tube set 14 are independently provided, and the oral cavity cooling treatment can be performed while cleaning the oral cavity. The oral cavity cleaning and the oral cavity cooling can be independently carried out. And, the cooling liquid entering the inside of the patient's mouth can be discharged through the flow channel 17 as well as through the first return tube 13 in the cooling tube set 11. The flushing liquid and the cooling liquid in the oral cavity can be manually discharged after the first matrix 10 is taken out, so that the use modes are diversified, different use scenes and different use demands can be met, and the suitability is strong.
Furthermore, the cooling liquid flows through the first inflow pipe 12 and the first return pipe 13 in the cooling tube group 11, and the basic cooling treatment is performed on the oral cavity, and only the heat in the oral cavity is taken away. By means of the flow of the cooling tube set 11 inside the first matrix 10, heat is absorbed and carried away in the mouth, during which the through-flow channel 17 can be opened, which facilitates the evacuation of gases in the mouth of the person, thus improving the comfort of the patient.
The U-shaped first base body 10 is also internally provided with a tongue-shaped auxiliary assembly 30. The cooling tube group 11 extends from the inside of the first base body 10 to the inside of the auxiliary assembly 30. Thus, by laying the cooling tube set 11 in the auxiliary assembly 30, the cooling treatment of the lingual area can be realized, so that the temperature in the oral cavity can be quickly balanced, and the cooling effect can be improved.
The auxiliary assembly 30 is provided with an auxiliary passage 31 inside, and the auxiliary passage 31 communicates with the through-flow passage 17. The surface of the auxiliary assembly 30 is provided with a plurality of through holes 37, and the plurality of through holes 37 are communicated with the auxiliary channel 31. The auxiliary channel 31 includes a plurality of openings provided on the surface of the auxiliary assembly 30. The plurality of through holes 37 can be separately arranged at the end part, the bottom surface, the top surface and the like of the auxiliary assembly 30, so that the flushing liquid and/or the cooling liquid in the oral cavity can be collected from different directions to the through flow channel 17, and the flushing liquid and/or the cooling liquid can be conveniently discharged.
An extension bar 32 is provided at the outer edge of the through hole 37 provided at the bottom surface of the auxiliary assembly 30, the extension bar 32 extends outwardly from the outer surface of the auxiliary assembly 30, and the extension bar 32 is provided with a notch 33. The bottom surface of auxiliary assembly 30 is laminated with the tongue surface of the patient, and the arrangement of extension strip 32 can avoid auxiliary assembly 30 and excessive laminating contact of tongue, prevent both from adhesion, can avoid excessive temperature drop on the tongue surface etc. The tongue and the auxiliary assembly 30 are formed with a space between them by the extension strip 32, so that the rinse liquid sprayed into the oral cavity by the spray assembly 40 can flow on the tongue surface, thereby ensuring the rinse of the tongue surface, preventing the occurrence of rinse dead angles, enlarging the flow space of the rinse liquid, and improving the rinse effect.
The spray assembly 40 is disposed at a position corresponding to teeth, gums, etc. in the oral cavity, so as to facilitate spray rinsing and cooling treatment of each area of the oral cavity, and can also be used to clean and cool the tongue area during the discharge of the rinse solution. The spray assembly 40 comprises a first spray plate 41 and a second spray plate 42 which are correspondingly arranged, the first spray plate 41 and the second spray plate 42 are in butt joint, a drainage channel 43 is arranged between the first spray plate 41 and the second spray plate 42, and the drainage channel 43 is communicated with the spray pipe group 14.
A spray base 51 is arranged between the first spray plate 41 and the second spray plate 42, a spray channel is arranged in the middle of the spray base 51, and one end of the spray channel is communicated with the drainage channel 43. The outer edge of the side of the shower base 51 adjacent to the first shower plate 41 is provided with a slope 52, and the slope 52 gradually extends from inside to outside in the direction approaching the second shower plate 42 along the radial direction of the shower base 51. By providing the inclined surface 52, the flushing liquid in the drainage channel 43 is caused to flow toward the middle of the spray base 51, so that it is discharged via the spray channel.
A drainage channel 43 capable of containing liquid to flow is formed between the first spray plate 41 and the second spray plate 42, the spray base 51 is arranged in the drainage channel 43, and a gap is reserved between the top surface of the spray base 51 and the first spray plate 41, so that the communication between the spray channel and the drainage channel 43 is realized.
After the flushing liquid enters the drainage channel 43, the space between the first spray plate 41 and the second spray plate 42 can expand, so that the contact state between the first substrate 10 and the oral cavity can be changed, for example, the expansion effect causes the contact area between the first spray plate 41 and the second spray plate 42 of the spray assembly 40 and the gums and teeth in the oral cavity to be changed, and discomfort caused by the continuous single contact state between the first substrate 10 and the interior of the oral cavity of a patient can be avoided; the contact state is adjusted so that the contact part can be washed by the washing liquid, and therefore bacteria growing on the periphery caused by continuous contact are avoided; in addition, the contact area between the first matrix 10 and the inner wall of the oral cavity is reduced after the expansion, the liquid flushing range after spray washing is enlarged, flushing dead angles are reduced, and the discharge of dirt and bacteria is facilitated.
Specifically, the spraying channel is in an hourglass structure, and the outlet end of the spraying channel is arranged on the surface of the second spraying plate 42; the spray channel comprises a first taper hole 53, a connecting channel 54 and a second taper hole 55 which are sequentially connected, one end of the first taper hole 53, which is far away from the second taper hole 55, is communicated with the drainage channel 43, and one end of the second taper hole 55, which is far away from the first taper hole 53, is provided with a spray outlet on the surface of the second spray plate 42. During the flushing liquid discharge, the flushing liquid in the drainage channel 43 can pass through the inclined surface 52 on the spray base 51, enter the first conical hole 53, the communication channel and then be discharged from the spray outlet of the second conical hole 55.
The outlet end of the spray channel is provided with a guide convex ring 56, the guide convex ring 56 is arranged around the outlet end of the spray channel, and the guide convex ring 56 is provided with a turbine-shaped groove 57.
The provision of the spray booth 51 helps to increase the flow rate of the rinse liquid as it enters the spray tunnel; the arrangement of the first taper hole 53 and the second taper hole 55 enables the flushing liquid entering the spraying channel to generate rotational flow and be discharged in a rotational flow mode, so that the flow speed of the flushing liquid is further improved, the flow direction of the flushing liquid is changed, the flushing effect on the oral cavity is improved, and the flushing range is enlarged. The guide convex ring 56 is provided with a turbine-shaped groove 57, which is also helpful for guiding the flushing liquid to flow in different directions, and further expands the flushing range. In addition, the arrangement of the diversion convex ring 56 avoids the continuous contact of the first spray plate 41 and the second spray plate 42 with teeth and gums in the oral cavity and the problem of overlarge contact area, thereby improving the comfort.
Example 2
Fig. 8 to 9 schematically show an oral cryopump for reducing oral mucositis during chemotherapy according to another embodiment of the present invention, which is different from example 1 in that:
the auxiliary assembly 30 comprises two auxiliary plates 34 which are arranged in bilateral symmetry, and the auxiliary plates 34 are made of flexible materials, so that the shape of the tongue can be better attached, and wearing discomfort caused by too hard materials can be avoided. The cooling tube group 11 is fittingly laid into the inside of the two auxiliary plates 34, and the auxiliary passages 31 are provided in both the auxiliary plates 34 for communication with the through-flow passages 17.
A connecting member is disposed between the two auxiliary plates 34, the connecting member includes a rotation rod 35 and an elastic member 36, the elastic member 36 is disposed between the two rotation rods 35, and ends of the two rotation rods 35 away from the elastic member 36 are respectively connected to the two auxiliary plates 34. The elastic piece 36 and the rotating rod 35 are movably matched, under the interaction of the elastic piece 36 and the rotating rod 35, the relative position and the direction between the elastic piece 36 and the rotating rod 35 can be adjusted, the elastic piece 36 has certain elasticity, and can be deformed to a certain extent under the action of the two rotating rods 35, so that the adjustment of the size of the gap between the two auxiliary plates 34 is realized. The auxiliary plate 34 can be moved and positioned inside the first base body 10, so that wearing comfort of the flusher can be improved as much as possible, and the heat exchange range of the cooling tube set 11 to the inside of the mouth cavity can be enlarged by the movable auxiliary plate 34.
By dividing the auxiliary assembly 30 into two symmetrical parts, and having a certain interval between the two auxiliary plates 34, and connecting the two auxiliary plates by the elastic member 36 and the rotating rod 35 in the middle, the gap between the auxiliary plates 34 can be enlarged by the movement of the tongue during spraying, which is helpful for the flow and discharge of the flushing liquid. By designing the elastic member 36 and the auxiliary plates 34, etc., the entry of the blocks or other dirt inside the oral cavity into the auxiliary passage 31 is facilitated when the gap between the two auxiliary plates 34 is enlarged, so that the cleaning effect is improved.
By providing the auxiliary plate 34 and the elastic member 36, the auxiliary plate 34 has a certain up-down movement range, so that the movement space of the tongue is released, and the auxiliary plate is used by people with different tongue sizes, thereby improving the comfort level. The auxiliary plate 34 is arranged to contact the surface of the tongue and even contact the palate of the oral cavity, so that excessive shaking of the first matrix 10 in the oral cavity can be avoided, further, the aggravation of friction contact between the first matrix 10 and teeth and the skin of the inner wall of the oral cavity can be avoided, and the protection of the oral cavity can be enhanced.
Example 3
Fig. 10 schematically shows an oral cryoirrigator for reducing oral mucositis during chemotherapy according to another embodiment of the present invention, which differs from example 1 in that:
the cooling pipe group 11 is connected with the control box through the first connecting pipe body 62, the control box is used for providing cooling liquid to the cooling pipe group 11, the compressor 63 is arranged in the control box, the compressor 63 is matched with the refrigerant and used for cooling the local environment in the control box, so that the cooling liquid flowing through the control box can be refrigerated, and the cooling liquid entering the oral cavity is guaranteed to be in a low-temperature state. The spray tube set 14 may be connected to a control box via a second connecting pipe (not shown) and a flushing liquid may be supplied into the spray tube set 14 via the control box. The first connecting pipe 62 and the second connecting pipe are matched with a valve body (not shown in the figure), so that the flowing states of the cooling liquid and the flushing liquid can be regulated and controlled.
Two substrates 61 are arranged in the control box, and a gap is arranged between the two substrates 61; a plurality of heat radiating fins 64 are arranged above the two base plates 61 in parallel, the first connecting pipe body 62 is matched with the heat radiating fins 64, and a heat radiating fan 65 is arranged on the side of the plurality of heat radiating fins 64.
So, have the clearance between two base plates 61 that set up, radiator fan 65 exhaust direction is not only limited to radiator fin 64 one side, can also exchange heat through the mode to bottom exhaust air current, has increased the heat transfer area like this, and then avoids the heat concentration of control box single position, effectively improves ambient temperature's equilibrium. In addition, the expansion of the heat exchange area can reduce the airflow discharge flow of a single position, thereby reducing wind noise.
Conventional operations in the operation steps of the present invention are well known to those skilled in the art, and are not described herein.
While the foregoing embodiments have been described in detail in connection with the embodiments of the invention, it should be understood that the foregoing embodiments are merely illustrative of the invention and are not intended to limit the invention, and any modifications, additions, substitutions and the like made within the principles of the invention are intended to be included within the scope of the invention.
Claims (5)
1. An oral low-temperature flusher for reducing oral mucositis during chemotherapy, which is characterized in that,
the device comprises a first substrate (10), wherein a cooling tube group (11), a spray washing tube group (14) and a flow passage (17) are arranged in the first substrate (10); the spray tube group (14) is arranged at the outer edge of the first substrate (10), and the spray tube group (14) is matched with the spray assembly (40) and is used for providing flushing liquid into the oral cavity; the spraying assembly (40) is arranged on the outer surface of the first substrate (10); the cooling tube group (11) is arranged in the middle of the first matrix (10) and is used for providing flowing cooling liquid for the inside of the first matrix (10); one end of the through-flow channel (17) extends to the outer surface of the first matrix (10) and is communicated with the outside, so as to collect and discharge flushing liquid in the oral cavity;
the spray assembly (40) comprises a first spray plate (41) and a second spray plate (42) which are correspondingly arranged, a drainage channel (43) is arranged between the first spray plate and the second spray plate, and the drainage channel (43) is communicated with the spray tube group (14); a spray base (51) is arranged between the first spray plate (41) and the second spray plate (42), and an inclined surface (52) is arranged at the outer edge of one side of the spray base (51) close to the first spray plate (41); a spraying channel is arranged in the middle of the spraying base (51), and one end of the spraying channel is communicated with the drainage channel (43); the spraying channel is of an hourglass structure, and the outlet end of the spraying channel is arranged on the surface of the second spraying plate (42); the outlet end of the spraying channel is provided with a flow guide convex ring (56), the flow guide convex ring (56) is arranged around the outlet end of the spraying channel, and the flow guide convex ring (56) is provided with a turbine-shaped groove (57).
2. The oral cryoirrigator for reducing oral mucositis during chemotherapy according to claim 1, wherein,
the first base body (10) is of a U-shaped structure, and a tongue-shaped auxiliary assembly (30) is arranged in the first base body (10); an auxiliary channel (31) is arranged in the auxiliary assembly (30), and the auxiliary channel (31) is communicated with the flow passage (17);
the auxiliary assembly (30) is provided with a plurality of through holes (37), the through holes (37) are communicated with the auxiliary channel (31), at least one through hole (37) is provided with an extension strip (32), the extension strip (32) extends outwards from the outer surface of the auxiliary assembly (30), and the extension strip (32) is provided with a notch (33).
3. The oral cryoirrigator for reducing oral mucositis during chemotherapy according to claim 2, wherein,
the auxiliary assembly (30) comprises two auxiliary plates (34) which are symmetrically arranged, a connecting piece is arranged between the two auxiliary plates (34), the connecting piece comprises a rotating rod (35) and an elastic piece (36), the elastic piece (36) is arranged between the two rotating rods (35), and the tail ends of the two rotating rods (35) away from the elastic piece (36) are respectively connected with the two auxiliary plates (34).
4. The oral cryoirrigator for reducing oral mucositis during chemotherapy according to claim 1, wherein,
the rear end of the first base body (10) is connected with a second base body (20), a baffle (21) is arranged at one end, close to the first base body (10), of the second base body (20), and a gasket is arranged at one side, facing the first base body (10), of the baffle (21).
5. The oral cryoirrigator for reducing oral mucositis during chemotherapy according to claim 1, wherein,
the cooling tube group (11) is connected with a control box through a first connecting pipe body (62), and the control box is used for providing cooling liquid into the cooling tube group (11);
two substrates (61) are arranged in the control box, and a gap is arranged between the two substrates (61);
a plurality of radiating fins (64) which are arranged side by side are arranged above the two base plates (61), the first connecting pipe body (62) is matched with the radiating fins (64), and radiating fans (65) are arranged on the sides of the radiating fins (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311311610.9A CN117045379B (en) | 2023-10-11 | 2023-10-11 | Oral low-temperature flusher for reducing oral mucositis during chemotherapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311311610.9A CN117045379B (en) | 2023-10-11 | 2023-10-11 | Oral low-temperature flusher for reducing oral mucositis during chemotherapy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117045379A CN117045379A (en) | 2023-11-14 |
| CN117045379B true CN117045379B (en) | 2024-01-23 |
Family
ID=88669654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311311610.9A Active CN117045379B (en) | 2023-10-11 | 2023-10-11 | Oral low-temperature flusher for reducing oral mucositis during chemotherapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117045379B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5494441A (en) * | 1993-08-02 | 1996-02-27 | Nicholson; James A. | Oral therapeutic apparatus and method of treating oral tissue during chemotherapy |
| CN109152630A (en) * | 2016-04-04 | 2019-01-04 | 大卫·约斯科维茨 | The bite of oral cavity tissue for patient cooling during chemotherapeutic treatment |
| CN211187604U (en) * | 2019-09-20 | 2020-08-07 | 北京博康泰科技有限公司 | Novel oral cavity flusher |
| CN214969994U (en) * | 2021-01-11 | 2021-12-03 | 华中科技大学同济医学院附属同济医院 | Oral cavity low-temperature irrigator for reducing oral mucositis during chemotherapy |
| CN215606467U (en) * | 2021-10-13 | 2022-01-25 | 田艾 | Oral cavity flusher |
| CN215779093U (en) * | 2021-07-14 | 2022-02-11 | 南京市浦口区中心医院 | Medical oral mucosa cold compress analgesia device |
| CN216293977U (en) * | 2021-06-30 | 2022-04-15 | 宁波方太厨具有限公司 | Spray arm for cleaning machine and cleaning machine with spray arm |
| CN114712074A (en) * | 2022-06-10 | 2022-07-08 | 浙江省肿瘤医院 | Medical oral mucosa cold compress analgesia device |
| CN114903628A (en) * | 2022-05-30 | 2022-08-16 | 西南医科大学 | Oral cavity cleaning device suitable for chemotherapy patients |
| CN114948409A (en) * | 2022-07-29 | 2022-08-30 | 浙江省肿瘤医院 | Oral cold therapy device during chemotherapy |
| CN115501037A (en) * | 2022-09-30 | 2022-12-23 | 中国人民解放军陆军军医大学第一附属医院 | Buccal device for chemotherapy |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE1450930A1 (en) * | 2014-08-11 | 2015-10-13 | Braincool Ab | Mouth cooler |
-
2023
- 2023-10-11 CN CN202311311610.9A patent/CN117045379B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5494441A (en) * | 1993-08-02 | 1996-02-27 | Nicholson; James A. | Oral therapeutic apparatus and method of treating oral tissue during chemotherapy |
| CN109152630A (en) * | 2016-04-04 | 2019-01-04 | 大卫·约斯科维茨 | The bite of oral cavity tissue for patient cooling during chemotherapeutic treatment |
| CN211187604U (en) * | 2019-09-20 | 2020-08-07 | 北京博康泰科技有限公司 | Novel oral cavity flusher |
| CN214969994U (en) * | 2021-01-11 | 2021-12-03 | 华中科技大学同济医学院附属同济医院 | Oral cavity low-temperature irrigator for reducing oral mucositis during chemotherapy |
| CN216293977U (en) * | 2021-06-30 | 2022-04-15 | 宁波方太厨具有限公司 | Spray arm for cleaning machine and cleaning machine with spray arm |
| CN215779093U (en) * | 2021-07-14 | 2022-02-11 | 南京市浦口区中心医院 | Medical oral mucosa cold compress analgesia device |
| CN215606467U (en) * | 2021-10-13 | 2022-01-25 | 田艾 | Oral cavity flusher |
| CN114903628A (en) * | 2022-05-30 | 2022-08-16 | 西南医科大学 | Oral cavity cleaning device suitable for chemotherapy patients |
| CN114712074A (en) * | 2022-06-10 | 2022-07-08 | 浙江省肿瘤医院 | Medical oral mucosa cold compress analgesia device |
| CN114948409A (en) * | 2022-07-29 | 2022-08-30 | 浙江省肿瘤医院 | Oral cold therapy device during chemotherapy |
| CN115501037A (en) * | 2022-09-30 | 2022-12-23 | 中国人民解放军陆军军医大学第一附属医院 | Buccal device for chemotherapy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117045379A (en) | 2023-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117045379B (en) | Oral low-temperature flusher for reducing oral mucositis during chemotherapy | |
| CN104896782A (en) | Thermoconditional suit achieving cooling and heating | |
| CN108744104A (en) | A kind of vagina cleaner | |
| CN114712074A (en) | Medical oral mucosa cold compress analgesia device | |
| CN103156682A (en) | Twin-pole surgery electrode and method with drainage system | |
| TWM655391U (en) | Diaper wearing assistance device, stool collection component, and nursing machine | |
| CN209827187U (en) | Department of general surgery's nursing head heat sink | |
| CN108670646A (en) | A kind of head cleaning-nursing instrument of long-term care patients | |
| CN213154634U (en) | Toothbrush capable of spraying water | |
| CN213250304U (en) | Portable anti-hair-loss ice cap for chemotherapy patients | |
| CN216777265U (en) | Multifunctional oral nursing cleaning device | |
| CN211327333U (en) | Uropoiesis surgery nursing washing unit | |
| CN210932694U (en) | Imbedding adjustable nasopharynx flusher | |
| CN207979256U (en) | A kind of Medical oral nursing cleaning device | |
| CN208164960U (en) | A kind of air-inlet grille for automobile cleaning device | |
| CN214018867U (en) | Clinical injection formula medicine feeding device that uses of gynaecology and obstetrics | |
| CN214286128U (en) | Lavage device for gastroenterology | |
| CN208035351U (en) | A kind of hose cooling equipment | |
| CN215172598U (en) | Tap pipe fitting and shower faucet | |
| CN211884108U (en) | Oral cavity flushing device | |
| CN221556258U (en) | Cold compress device | |
| CN221731011U (en) | Splash-proof saliva suction integrated mouth gag | |
| CN213697638U (en) | Intensive care unit nurses pillow | |
| CN213550319U (en) | Negative pressure flushing type toothbrush | |
| CN211131451U (en) | Dental handpiece head structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |