CN113908006A - Oral cavity function trainer used after nasopharyngeal carcinoma radiotherapy - Google Patents
Oral cavity function trainer used after nasopharyngeal carcinoma radiotherapy Download PDFInfo
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- CN113908006A CN113908006A CN202111168974.7A CN202111168974A CN113908006A CN 113908006 A CN113908006 A CN 113908006A CN 202111168974 A CN202111168974 A CN 202111168974A CN 113908006 A CN113908006 A CN 113908006A
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- 210000000214 mouth Anatomy 0.000 title claims abstract description 42
- 238000001959 radiotherapy Methods 0.000 title claims abstract description 22
- 208000002454 Nasopharyngeal Carcinoma Diseases 0.000 title claims abstract description 15
- 206010061306 Nasopharyngeal cancer Diseases 0.000 title claims abstract description 15
- 201000011216 nasopharynx carcinoma Diseases 0.000 title claims abstract description 15
- 238000012549 training Methods 0.000 claims abstract description 21
- 238000005406 washing Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 159
- 210000002200 mouth mucosa Anatomy 0.000 claims description 6
- 210000003781 tooth socket Anatomy 0.000 claims description 5
- 239000010902 straw Substances 0.000 claims description 4
- 210000003670 sublingual gland Anatomy 0.000 claims description 4
- 210000003128 head Anatomy 0.000 claims description 2
- 210000004877 mucosa Anatomy 0.000 claims description 2
- 210000000416 exudates and transudate Anatomy 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 18
- 201000010099 disease Diseases 0.000 abstract description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000000474 nursing effect Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 208000002193 Pain Diseases 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000002980 postoperative effect Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 20
- 230000009471 action Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000028327 secretion Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 210000004400 mucous membrane Anatomy 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003872 anastomosis Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001097 facial muscle Anatomy 0.000 description 1
- 210000001847 jaw Anatomy 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 210000003456 pulmonary alveoli Anatomy 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C15/00—Devices for cleaning between the teeth
-
- 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
- A61C17/0208—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication combined with means providing suction
-
- 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
- A61C17/14—Dental appliances for receiving spittle, with or without rinsing means therefor, e.g. dental basins, spittoons, cuspidors
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Dentistry (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses an oral cavity function trainer used after nasopharyngeal carcinoma radiotherapy, which comprises a first biting block, a second biting block, a first cross rod, a second cross rod, a shell, a screw rod and a motor, wherein the trainer comprises the first biting block, the second biting block and the shell, the motor operates to drive the screw rod to rotate, and the first cross rod and the second cross rod are driven to move reversely through the rotation of the screw rod. This an oral cavity function training ware for after nasopharyngeal darcinoma radiotherapy, utilize and sting the piece and reciprocate produced effort under motor drive, produce via the gas after the filtration and carry near disease oral cavity, play the effect that purifies inhalation gas, avoid stinging the puzzlement of piece because of breathing inconvenient production in the process, and simultaneously, can utilize simultaneously to sting the piece and install the horizontal pole of stinging the piece and reciprocate, provide power for the flow of washing liquid, thereby realize carrying out clear purpose to the oral cavity and the tooth of disease postoperative, can not only temper the mouth-opening ability of disease, can also carry out clean nursing to the oral cavity inner wall.
Description
Technical Field
The invention relates to the technical field of medical oral equipment, in particular to an oral cavity function trainer used after nasopharyngeal carcinoma radiotherapy.
Background
Nasopharyngeal darcinoma patient is after carrying out the radiotherapy, the radiotherapy in-process, appear opening a mouthful restricted or even can't open a mouth after facial muscle and cheek jaw joint damage, consequently nasopharyngeal darcinoma patient is after the radiotherapy, need use corresponding training ware, carry out rehabilitation training to the function of opening a mouth of disease self, current training ware is through two bite piece/boards coincide respectively in upper jaw tooth and lower jaw tooth, it reciprocates to utilize motor drive or hand structure transmission drive to sting a piece circulation, but the oral function training ware of the same kind that has now still exists following problem when in-service use:
when carrying out the opening training, the operation is breathed to the use oral area that the disease can be spontaneous, is in sensitive state after accepting the radiotherapy in the oral cavity, and impurity such as tiny dust that contains all can lead to the strong reaction of disease in the air, and current training ware can not be appropriate solution, leads to the actual function of training ware relatively poor, can not help the better rehabilitation training that carries on of disease.
Disclosure of Invention
The invention aims to provide an oral cavity function trainer used after nasopharyngeal carcinoma radiotherapy, and aims to solve the problems that in the background technology, when the mouth opening training is carried out, a patient spontaneously uses an oral cavity to carry out breathing operation, impurities such as fine dust and the like contained in the air can cause strong reaction of the patient due to the fact that the oral cavity is in a sensitive state after receiving the radiotherapy, the existing trainer cannot be properly solved, the actual function of the trainer is poor, and the patient cannot be helped to better carry out rehabilitation training.
In order to achieve the purpose, the invention provides the following technical scheme: an oral cavity function trainer used after nasopharyngeal carcinoma radiotherapy comprises a first biting block, a second biting block, a first cross rod, a second cross rod, a shell, a screw rod and a motor, wherein the trainer comprises the first biting block, the second biting block and the shell, tooth grooves matched with teeth are formed in the upper end face of the first biting block and the lower end face of the second biting block, the first biting block and the second biting block are respectively arranged at the left end heads of the first cross rod and the second cross rod, the first cross rod and the second cross rod are connected to the left side wall of the shell in a sliding mode, the screw rod is arranged inside the shell, the screw rod is vertically distributed, the motor is rotatably arranged inside the shell, an output shaft of the motor is connected with the screw rod, the right ends of the first cross rod and the second cross rod are in threaded connection with the screw rod with a double-section reverse threaded structure, and the screw rod is driven to rotate by the operation of the motor, the first cross rod and the second cross rod are driven to move reversely through the rotation of the screw rod;
the first cross bar and the second cross bar are both provided with inclined plates, two groups of inclined plates are symmetrically distributed, an air cavity is arranged in the inclined plate, the air cavity is communicated with the air hole, the air hole is formed in the inner surface of the inclined plate, the air cavity is communicated with the bottom end of the air pipe, the top end of the air pipe is communicated with the air box, the air box is arranged on the side wall of the shell, the fan blades are arranged in the air box, the opening at the top end of the air box is covered with a filter screen, the fan blades are arranged at the top end of the vertical shaft, the middle section of the vertical shaft is rotatably arranged on the bottom wall of the air box, the inside of the bottom end of the vertical shaft is in threaded connection with the twist rod, the twist rod is fixedly arranged at the top end of the vertical rod, the bottom end of the vertical rod is fixed on the upper end surface of the first cross rod, the first cross rod drives the twist rod to move up and down through the vertical rod, and the vertical shaft is driven to rotate through threaded connection of the twist rod and the vertical shaft.
Furthermore, first water outlet cavities are formed in the first biting block and are respectively located on the left side and the right side of the tooth socket, the two first water outlet cavities are respectively communicated with a group of first water outlets which are opened towards the left side, the first water outlet cavity located on the left side is used for washing oral mucosa, the first water outlet cavity located on the right side is used for washing maxillary teeth, and the second water outlet cavity is formed in the second biting block.
Furthermore, the first water outlet cavity is communicated with the first connecting cavity, the first connecting cavity is arranged in the first cross rod, and the tail end of the first connecting cavity is communicated with the first water pipe.
Furthermore, a vertically through water leakage port is formed in the first biting block, and the water leakage port, the first water outlet cavity and the first connecting cavity are not interfered with each other.
Furthermore, the two second water outlet cavities are respectively positioned at the left side and the right side of the tooth socket in the second biting block, the second water outlet cavities are communicated with the second water outlets, and the two second water outlets are respectively used for washing sublingual glands and mandibular teeth.
Furthermore, the second water outlet cavity is communicated with a second connecting cavity arranged inside the second cross rod, the right end of the second connecting cavity is communicated with the second water pipe, a water suction cavity is arranged on the side of the second connecting cavity, the bottom end of the water suction cavity is communicated with a water suction port, the water suction port is also arranged on the surface of the second biting block, the water suction port is used for sucking out mucous membrane secretion washed away from the oral cavity, and the second water outlet cavity and the water suction cavity are respectively communicated with the second water pipe and the suction pipe.
Furthermore, the first water pipe is communicated with the first water tank, the second water pipe and the suction pipe are communicated with the second water tank, the valve plates are connected to the two water tanks in a sliding mode, a first conveying cavity communicated with the first water pipe is formed in the lower portion of the valve plate in the first water tank, and a second conveying cavity communicated with the second water pipe is formed in the lower portion of the valve plate in the second water tank.
Furthermore, two link to each other through the control lever between the valve plate, the middle section of control lever and the right-hand member fixed connection of second horizontal pole, the top of valve plate sets up the collection chamber that is linked together with the straw in the second water tank, it is linked together through collecting pipe and collection box to collect the chamber.
Compared with the prior art, the invention has the beneficial effects that: the oral cavity function trainer used after nasopharyngeal carcinoma radiotherapy utilizes the acting force generated by the up-and-down movement of the biting block under the drive of the motor to generate gas after filtration and convey the gas to the vicinity of the oral cavity of a patient, thereby playing the role of purifying and sucking the gas, avoiding the trouble caused by inconvenient breathing in the process, simultaneously, the biting block and the cross rod for installing the biting block can be simultaneously moved up and down to provide power for the flowing of cleaning liquid, thereby realizing the purpose of cleaning the oral cavity and teeth after the operation of the patient, not only training the mouth-opening capability of the patient, but also cleaning and nursing the inner wall of the oral cavity;
1. the twist rod and the vertical rod are structurally designed, so that when the first cross rod moves upwards under the driving action of the motor lead screw, the fan blades can be driven to rotate by utilizing the thread transmission acting force between the twist rod and the vertical shaft, and therefore, external air can be conveyed into the inclined plate through the filtering and conduction of the air box and blown out through the air holes, the dust and impurity content in the air is reduced to the minimum when a patient inhales air through the mouth, and discomfort of the patient caused by impurities in the air and breathing action is avoided;
2. the structural design of each water outlet cavity and each water outlet in the first biting block and the second biting block enables a patient to utilize the conduction of the water outlet cavities and the water outlets when biting the biting blocks to perform rehabilitation exercise, and enables cleaning liquid to be correspondingly sprayed towards the inside of the oral cavity, so that congestion, edema, exudation, secretion accumulation and the like of oropharyngeal mucosa can be efficiently cleaned, and the design of the water outlets close to the teeth enables the cleaning liquid to be capable of washing the oral mucosa and efficiently washing and cleaning the teeth and tooth gaps, so that the problem that the teeth are difficult to clean due to the difficulty in opening the mouth of the patient is avoided;
furthermore, the structural design of the control rod enables the second cross rod to drive the upper valve plate and the lower valve plate to synchronously move up and down in the two water tanks respectively by utilizing the control rod when moving up and down, and the design of each conveying cavity in the first water tank and the second water tank enables cleaning liquid in each conveying cavity to enter each water cavity through each water pipe when the valve plates move up and down, so that power is provided for the flowing of the cleaning liquid without using additional equipment of a water pump;
furthermore, due to the structural design of the water suction port and the water suction cavity, when the second cross rod is in a state of moving up and down, the pressure change in the water suction cavity caused by the up-and-down movement of the valve plate in the second water tank can be utilized, so that the liquid in the oral cavity of the patient after being washed can be sucked out through the water suction port and the water suction cavity, and the cleaning liquid and the cleaned mucus are prevented from remaining in the oral cavity.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged cross-sectional view taken at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic cross-sectional view of the gas box of the present invention;
FIG. 4 is a schematic cross-sectional view of a first bite block of the present invention;
FIG. 5 is a schematic top view of a first bite block of the present invention;
FIG. 6 is a schematic cross-sectional side view of a second bite block of the present invention;
FIG. 7 is a schematic view of the control rod of the present invention after moving up and down.
In the figure: 1. a first bite block; 2. a second bite block; 3. a first cross bar; 4. a second cross bar; 5. a housing; 6. a screw rod; 7. an electric motor; 8. a sloping plate; 9. an air cavity; 10. air holes; 11. an air tube; 12. a gas box; 13. a fan blade; 14. filtering with a screen; 15. a vertical axis; 16. a twisted rod; 17. a vertical rod; 18. a first water outlet cavity; 19. a first water outlet; 20. a first connection chamber; 21. a water leakage port; 22. a first water pipe; 23. a second water outlet cavity; 24. a second water outlet; 25. a second connection chamber; 26. a second water pipe; 27. a water suction cavity; 28. a water suction port; 29. a straw; 30. a first delivery lumen; 31. a second delivery lumen; 32. a collection chamber; 33. a first water tank; 34. a second water tank; 35. a control lever; 36. a collection pipe; 37. and (4) collecting the box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an oral cavity function trainer used after nasopharyngeal carcinoma radiotherapy comprises a first biting block 1, a second biting block 2, a first cross rod 3, a second cross rod 4, a shell 5, a screw rod 6, a motor 7, an inclined plate 8, an air cavity 9, an air hole 10, an air pipe 11, an air box 12, fan blades 13, a filter screen 14, a vertical shaft 15, a twisted rod 16, a vertical rod 17, a first water outlet cavity 18, a first water outlet 19, a first connecting cavity 20, a water leakage port 21, a first water pipe 22, a second water outlet cavity 23, a second water outlet 24, a second connecting cavity 25, a second water pipe 26, a water suction cavity 27, a water suction port 28, a suction pipe 29, a first conveying cavity 30, a second conveying cavity 31, a collecting cavity 32, a first water tank 33, a second water tank 34, a control rod 35, a collecting pipe 36 and a collecting box 37, wherein the trainer comprises the first biting block 1, the second biting block 2 and the shell 5, the upper end face of the first biting block 1 and the lower end face of the second biting block 2 are provided with tooth grooves for biting teeth, the first biting block 1 and the second biting block 2 are respectively arranged at the left end of a first cross rod 3 and a second cross rod 4, the first cross rod 3 and the second cross rod 4 are both connected on the left side wall of a shell 5 in a sliding way, a screw rod 6 is arranged inside the shell 5, the vertically distributed screw rod 6 is rotatably arranged inside the shell 5, a motor 7 is arranged inside the shell 5, an output shaft of the motor 7 is connected with the screw rod 6, the right ends of the first cross rod 3 and the second cross rod 4 are both connected on the screw rod 6 with a double-section reverse thread structure in a threaded way, the motor 7 drives the screw rod 6 to rotate in an operation way, the first cross rod 3 and the second cross rod 4 are driven to move reversely by the rotation of the screw rod 6, inclined plates 8 are respectively arranged on the first cross rod 3 and the second cross rod 4, the two groups of inclined plates 8 are symmetrically distributed, an air cavity 9 is arranged inside the inclined plates 8, and the air cavity 9 is communicated with an air hole 10, the air hole 10 is arranged on the inner surface of the inclined plate 8, the air cavity 9 is communicated with the bottom end of the air pipe 11, the top end of the air pipe 11 is communicated with the air box 12, the air box 12 is arranged on the side wall of the shell 5, the fan blade 13 is arranged inside the air box 12, the filter screen 14 covers the opening at the top end of the air box 12, the fan blade 13 is arranged at the top end of the vertical shaft 15, the middle section of the vertical shaft 15 is rotatably arranged on the bottom wall of the air box 12, the inside of the bottom end of the vertical shaft 15 is in threaded connection with the twist rod 16, the twist rod 16 is fixedly arranged at the top end of the vertical rod 17, the bottom end of the vertical rod 17 is fixed on the upper end surface of the first cross rod 3, the first cross rod 3 drives the twist rod 16 to move up and down through the vertical rod 17, the vertical shaft 15 is driven to rotate through the threaded connection of the twist rod 16 and the vertical shaft 15, as shown in figures 1-3, when the first cross rod 3 moves up, the vertical rod 17 can drive the twist rod 16 in figure 3 to move up synchronously, under the action of the screw transmission between the twist rod 16 and the vertical shaft 15, the vertical shaft 15 rotates correspondingly at the moment, and drives the fan blades 13 in the air box 12 to rotate synchronously, at the moment, outside air enters the air box 12 under the influence of pressure and enters the air pipe 11 after passing through the filter screen 14, as shown in fig. 2, the air enters the air cavity 9 through the air pipe 11 and is blown to the mouth area of a patient from the air hole 10 along the direction shown in fig. 1, and therefore the dust content of the air sucked by the patient during mouth opening is reduced.
The first biting block 1 is provided with first water outlet cavities 18, the two first water outlet cavities 18 are respectively positioned at the left side and the right side of the dental alveolus, the two first water outlet cavities 18 are respectively communicated with a group of first water outlets 19 which are opened towards the left side, the first water outlet 19 positioned at the left side is used for washing oral mucosa, the first water outlet 19 positioned at the right side is used for washing maxillary teeth, the second biting block 2 is internally provided with a second water outlet cavity 23, the first water outlet cavity 18 is communicated with a first connecting cavity 20, the first connecting cavity 20 is arranged inside the first cross rod 3, the tail end of the first connecting cavity 20 is communicated with a first water pipe 22, the first biting block 1 is provided with a vertically through water leakage port 21, the water leakage port 21 is not mutually interfered with the first water outlet cavity 18 and the first connecting cavity 20, as shown in figure 7, when the second cross rod 4 in figure 1 is driven by the rotation of the screw rod 6 to move up and down, the valve plate in fig. 7 is driven by the control rod 35 to move up and down synchronously inside the first water tank 33 and the second water tank 34, when the valve plate moves up, the cleaning liquid inside the cleaning liquid tank (not further described in the prior art) communicated with the first conveying cavity 30 enters the first conveying cavity 30 under the action of negative pressure, when the valve plate moves down, the cleaning liquid enters the first connecting cavity 20 shown in fig. 4 under the action of the communication of the first water pipe 22, and after passing through the two first water outlet cavities 18, the cleaning liquid is respectively ejected from the two groups of first water outlets 19 to respectively clean the oral mucosa and the maxillary teeth of the patient, and the cleaning liquid for cleaning the teeth falls to the vicinity of the mandibular teeth from the water outlet 21, so that the effective cleaning of the oral mucosa area is completed.
Two second water outlet cavities 23 are respectively positioned at the left side and the right side of the alveolus in the second biting block 2, the second water outlet cavities 23 are communicated with second water outlets 24, the two second water outlets 24 are respectively used for washing sublingual glands and mandibular teeth, the second water outlet cavities 23 are communicated with a second connecting cavity 25 arranged in the second cross rod 4, the right end of the second connecting cavity 25 is communicated with a second water pipe 26, the side of the second connecting cavity 25 is provided with a water suction cavity 27, the bottom end of the water suction cavity 27 is communicated with a water suction port 28, the water suction port 28 is also arranged on the surface of the second biting block 2, the water suction port 28 is used for sucking mucous secretion washed out of the cavity, the second water outlet cavities 23 and the water suction cavity 27 are respectively communicated with the second water pipe 26 and the suction pipe 29, the first water pipe 22 is communicated with a first water tank 33, the second water pipe 26 and the suction pipe 29 are both communicated with a second water tank 34, and both the two water tanks are connected with a valve plate in a sliding way, the lower part of the valve plate in the first water tank 33 is provided with a first delivery cavity 30 communicated with the first water pipe 22, the lower part of the valve plate in the second water tank 34 is provided with a second delivery cavity 31 communicated with the second water pipe 26, the second water outlet cavity 23 and the second water outlet 24 are similar, when the valve plate moves downwards, the cleaning liquid in the second delivery cavity 31 can enter the second connecting cavity 25 under the communication of the second water pipe 26 and is finally sprayed out from the two groups of second water outlet 24, as shown in fig. 6, the lowest position of the second water outlet 24 on the right side for cleaning the lower jaw teeth is positioned on the lower left side, so the cleaning liquid after the teeth are washed can pass through the slits between the teeth and enter the area near the sublingual glands.
The two valve plates are connected through a control rod 35, the middle section of the control rod 35 is fixedly connected with the right end of the second cross rod 4, a collecting cavity 32 communicated with the suction pipe 29 is arranged above the valve plate in the second water tank 34, the collecting cavity 32 is communicated with a collecting box 37 through a collecting pipe 36, similarly, when the valve plate moves downwards, the inside of the collecting cavity 32 is in a negative pressure state, under the communication action of the suction pipe 29, the water suction port 28 can be in a negative pressure state, so that mucous membrane secretion washed away in the oral cavity and used cleaning liquid enter the collecting cavity 32 through the communication action of the water suction port 28, the water suction cavity 27 and the suction pipe 29, and when the valve plate moves upwards, the liquid in the collecting cavity 32 can enter the collecting box 37 through the collecting pipe 36, so that the collection treatment of waste liquid is completed.
The use mode of the technical scheme is as follows: the patient respectively anastomoses the upper teeth and the lower teeth in tooth grooves (concave areas in the biting blocks) in the first biting block 1 and the second biting block 2, the motor 7 operates and drives the screw rod 6 to rotate, the first biting block 1 and the second biting block 2 are driven to move towards opposite directions respectively through the screw connection between the motor 7 and the screw rod 4, and the biting blocks are repeatedly far away from and close to each other under the driving of the motor 7 and the screw rod 6, so that the oral function training of the patient is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an oral cavity function training ware for after nasopharyngeal darcinoma radiotherapy, includes that first sting piece, second sting piece, first horizontal pole, second horizontal pole, shell, lead screw and motor, its characterized in that: the trainer comprises a first biting block, a second biting block and a shell, wherein tooth grooves matched with teeth are formed in the upper end face of the first biting block and the lower end face of the second biting block, the first biting block and the second biting block are respectively installed at the left end heads of a first cross rod and a second cross rod, the first cross rod and the second cross rod are both connected to the left side wall of the shell in a sliding mode, a screw rod is installed inside the shell, the vertically distributed screw rods are rotatably installed inside the shell, a motor is arranged inside the shell, an output shaft of the motor is connected with the screw rod, the right ends of the first cross rod and the second cross rod are both connected to the screw rod with a double-section reverse threaded structure in a threaded mode, the motor operates to drive the screw rod to rotate, and the first cross rod and the second cross rod are driven to reversely move through the rotation of the screw rod;
the first cross bar and the second cross bar are both provided with inclined plates, two groups of inclined plates are symmetrically distributed, an air cavity is arranged in the inclined plate, the air cavity is communicated with the air hole, the air hole is formed in the inner surface of the inclined plate, the air cavity is communicated with the bottom end of the air pipe, the top end of the air pipe is communicated with the air box, the air box is arranged on the side wall of the shell, the fan blades are arranged in the air box, the opening at the top end of the air box is covered with a filter screen, the fan blades are arranged at the top end of the vertical shaft, the middle section of the vertical shaft is rotatably arranged on the bottom wall of the air box, the inside of the bottom end of the vertical shaft is in threaded connection with the twist rod, the twist rod is fixedly arranged at the top end of the vertical rod, the bottom end of the vertical rod is fixed on the upper end surface of the first cross rod, the first cross rod drives the twist rod to move up and down through the vertical rod, and the vertical shaft is driven to rotate through threaded connection of the twist rod and the vertical shaft.
2. The oral cavity function training device for use after nasopharyngeal carcinoma radiotherapy according to claim 1, wherein: the first biting block is provided with first water outlet cavities, the first water outlet cavities are located on the left side and the right side of the tooth socket respectively and communicated with a group of first water outlets opened towards the left side respectively, the first water outlet cavities located on the left side are used for washing oral mucosa, the first water outlet cavities located on the right side are used for washing maxillary teeth, and the second biting block is provided with a second water outlet cavity inside.
3. The oral cavity function training device for use after nasopharyngeal carcinoma radiotherapy according to claim 2, wherein: the first water outlet cavity is communicated with the first connecting cavity, the first connecting cavity is arranged inside the first cross rod, and the tail end of the first connecting cavity is communicated with the first water pipe.
4. The oral cavity function training device for use after nasopharyngeal carcinoma radiotherapy according to claim 3, wherein: and the first biting block is provided with a vertically through water leakage port, and the water leakage port, the first water outlet cavity and the first connecting cavity are not interfered with each other.
5. The oral cavity function training device for use after nasopharyngeal carcinoma radiotherapy according to claim 4, wherein: the two second water outlet cavities are respectively positioned at the left side and the right side of the tooth socket in the second biting block, the second water outlet cavities are communicated with the second water outlets, and the two second water outlets are respectively used for washing sublingual glands and mandibular teeth.
6. The oral cavity function training device for use after nasopharyngeal carcinoma radiotherapy according to claim 5, wherein: the second goes out the water cavity and is linked together with the second connection chamber of seting up in second horizontal pole inside, the right-hand member and the second water pipe in second connection chamber are linked together, the avris in second connection chamber is provided with the chamber that absorbs water, and the bottom and the water sucking mouth in chamber that absorbs water are linked together, and the water sucking mouth is seted up on second bite piece surface equally, the water sucking mouth is used for the suction oral cavity by the mucosa exudate that washes away to second goes out the water cavity and absorbs water the chamber and is linked together with second water pipe and straw respectively.
7. The oral cavity function training device for use after nasopharyngeal carcinoma radiotherapy according to claim 6, wherein: the first water pipe is communicated with the first water tank, the second water pipe and the suction pipe are communicated with the second water tank, the two water tanks are connected with the valve plate in a sliding mode, a first conveying cavity communicated with the first water pipe is formed in the lower portion of the valve plate in the first water tank, and a second conveying cavity communicated with the second water pipe is formed in the lower portion of the valve plate in the second water tank.
8. The oral cavity function training device for use after nasopharyngeal carcinoma radiotherapy according to claim 7, wherein: two link to each other through the control lever between the valve plate, the middle section of control lever and the right-hand member fixed connection of second horizontal pole, the top of valve plate sets up the collection chamber that is linked together with the straw in the second water tank, it is linked together through collecting pipe and collection box to collect the chamber.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111168974.7A CN113908006A (en) | 2021-10-08 | 2021-10-08 | Oral cavity function trainer used after nasopharyngeal carcinoma radiotherapy |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111168974.7A CN113908006A (en) | 2021-10-08 | 2021-10-08 | Oral cavity function trainer used after nasopharyngeal carcinoma radiotherapy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114668540A (en) * | 2022-03-29 | 2022-06-28 | 河南科技大学第一附属医院 | Mouth opening exercise oral cavity flusher |
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2021
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114668540A (en) * | 2022-03-29 | 2022-06-28 | 河南科技大学第一附属医院 | Mouth opening exercise oral cavity flusher |
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