CN114587504B - Multifunctional oral cavity cleaner for dysphagia patient - Google Patents
Multifunctional oral cavity cleaner for dysphagia patient Download PDFInfo
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- CN114587504B CN114587504B CN202210224181.0A CN202210224181A CN114587504B CN 114587504 B CN114587504 B CN 114587504B CN 202210224181 A CN202210224181 A CN 202210224181A CN 114587504 B CN114587504 B CN 114587504B
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- channel
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- 210000000214 mouth Anatomy 0.000 title claims abstract description 29
- 208000019505 Deglutition disease Diseases 0.000 title claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 209
- 238000011010 flushing procedure Methods 0.000 claims abstract description 138
- 239000007788 liquid Substances 0.000 claims abstract description 72
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims description 43
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 210000003205 muscle Anatomy 0.000 abstract description 8
- 208000011580 syndromic disease Diseases 0.000 abstract description 4
- 206010003694 Atrophy Diseases 0.000 abstract description 3
- 230000037444 atrophy Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000005086 pumping Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 230000000474 nursing effect Effects 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 206010035669 Pneumonia aspiration Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 201000009807 aspiration pneumonia Diseases 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010006326 Breath odour Diseases 0.000 description 1
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 1
- 208000032139 Halitosis Diseases 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 208000020538 atrophic muscular disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 206010008118 cerebral infarction Diseases 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002124 endocrine Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/24—Surgical instruments, devices or methods, e.g. tourniquets for use in the oral cavity, larynx, bronchial passages or nose; Tongue scrapers
-
- 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
- A61H11/00—Belts, strips or combs for massage purposes
-
- 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
- A61H21/00—Massage devices for cavities of the body, e.g. nose, ears and anus ; Vibration or percussion related aspects A61H23/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0283—Cannula; Nozzles; Tips; their connection means with at least two inner passageways, a first one for irrigating and a second for evacuating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/24—Surgical instruments, devices or methods, e.g. tourniquets for use in the oral cavity, larynx, bronchial passages or nose; Tongue scrapers
- A61B2017/246—Surgical instruments, devices or methods, e.g. tourniquets for use in the oral cavity, larynx, bronchial passages or nose; Tongue scrapers for cleaning of the nose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0625—Mouth
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Surgery (AREA)
- Otolaryngology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Reproductive Health (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pulmonology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Dentistry (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a multifunctional oral cavity cleaner for dysphagia patients, which comprises a handle and a cleaning assembly, wherein the cleaning assembly comprises a cleaning shaft rotating around the axis of the cleaning shaft, a plurality of flexible cleaning strips are distributed on the cleaning shaft along the circumferential direction of the cleaning shaft, the multifunctional oral cavity cleaner also comprises a flushing channel and a negative pressure channel, a liquid inlet end of the flushing channel and a gas exhaust end of the negative pressure channel are both arranged on the handle, and a liquid outlet end of the flushing channel and a suction end of the negative pressure channel are both oriented to the cleaning strips and are respectively arranged in two adjacent quadrants taking the center of the cross section of the cleaning shaft as the center. This multi-functional oral cavity cleaner that dysphagia patient used is through the fluid such as flushing fluid that flows from the flushing channel and the mouth water before entering negative pressure channel, flushing fluid act on the cleaning strip for the cleaning strip rotates in order to strengthen the cleaning effect to the thick greasy tongue fur of patient when humidifying, and the tongue muscle of patient can be tempered to the cleaning strip of pivoted simultaneously, prevents useless atrophy syndrome of tongue muscle, and the operation is more convenient.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a multifunctional oral cavity cleaner for dysphagia patients.
Background
Dysphagia is a clinical symptom common to clinical multidisciplinary, is mostly seen in neurosurgery such as cerebral hemorrhage, cerebral infarction, cerebral trauma and the like and patients in intensive care units, has the occurrence rate of 21-80%, is easy to cause aspiration and aspiration pneumonia, aggravates the severity of diseases, prolongs the hospitalization time of the patients, increases the mortality rate and brings serious burden to families and society. The patient's aspiration is mainly to inhale oral water and gastric reflux substances containing a large amount of bacteria in the oral cavity, and each 1ml of oral water contains tens of thousands of bacteria, thereby causing severe aspiration pneumonia. Therefore, effective oral cleaning is particularly important.
For this reason, chinese patent publication No. CN211213371U discloses a patient's tongue cleaner, including the handle, the handle tip is fixed with the cleaning ball, evenly is provided with the clearance ring on the cleaning ball, and the handle surface is provided with inlet tube and drinking-water pipe, and the inlet tube penetrates inside the handle and wears out and communicate from the side surface of cleaning ball and have the bath shower nozzle, and the drinking-water pipe penetrates inside the handle and communicates with the spring hose, and the spring hose wears out the handle and is connected with the pumping ball, and the through-hole has evenly been seted up to the outside surface of pumping ball. This oral cavity tongue cleaner cleans tongue surface through the cleaning ring on the cleaning ball, can conveniently get rid of phlegm scab and tongue fur, makes the patient keep breathing unobstructed, eliminates halitosis, simultaneously can in time suck out the mouth water in the patient's mouth through pumping mechanism, prevents that the patient from swallowing and influence cleaning work, has improved work efficiency.
However, when the oral cavity cleaning device is used, a nursing staff is required to manually move the cleaning ball to enable the cleaning ring and the tongue fur to relatively move, so that the tongue fur can be cleaned, and the surface of the tongue fur of a patient is dry, so that the movement resistance is high, and the operation is inconvenient; the cleaning ball side surface is provided with the flushing nozzle and the water pumping ball, the size of the end part of the device is increased, the movable range of the cleaning ball, the flushing nozzle and the water pumping ball in an oral cavity is reduced, the flushing cleaning and negative pressure suction effects are extremely limited, nursing staff is more required to adjust the position of the device in the operation process, so that the flushing nozzle can flush and clean thick greasy tongue fur, the water pumping ball can take away flushed impurity dirt, the operation is extremely inconvenient, and the time and the labor are wasted.
Accordingly, there is a need for an improvement over the prior art oral cleaners.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide the multifunctional oral cleaner which is used by dysphagia patients and is convenient to operate and has improved cleaning effect.
In order to achieve the technical effects, the technical scheme of the utility model is as follows: the utility model provides a multifunctional oral cavity cleaner that dysphagia patient used, includes the handle and sets up in the clean subassembly of handle one end, clean subassembly includes along the perpendicular to handle length direction extends and around self axial lead pivoted clean axle, it has a plurality of flexible clean strips to distribute along its circumference on the clean axle, still includes flushing channel and negative pressure passageway, flushing channel's feed liquor end with negative pressure passageway's air extraction end all set up in on the handle and be used for connecting liquid supply device and negative pressure device respectively, flushing channel's play liquid end with negative pressure passageway's suction end all orientation clean strip just set up respectively in with in two adjacent quadrants of clean axle cross section centre of a circle as the center.
Preferably, in order to reduce the size of the device so that the cleaning component extends into the oral cavity of the patient for cleaning, the liquid outlet end of the flushing channel and the suction end of the negative pressure channel are both arranged between the cleaning shaft and the handle.
Preferably, in order to realize that rivers wash and negative pressure attract and drive clean strip and clean axle rotation for moist clean axle acts on the dry tongue of patient, so as to get rid of thick greasy tongue fur, strengthens clean effect, tempers patient's tongue muscle simultaneously, in order to prevent useless atrophy syndrome of tongue muscle, the handle with the adjacent one end of clean axle is connected with hollow clean shell, the inner chamber of clean shell includes isolated washing chamber and negative pressure chamber, the play liquid end of washing passageway with negative pressure passageway's suction end all set up in clean shell is facing away from the one side of handle.
Preferably, in order to enhance the flushing and suction effects on the cleaning strip, the cleaning strip is driven to rotate and simultaneously improve the oral cleaning effect, the liquid outlet end of the flushing channel comprises a plurality of flushing through holes which are axially distributed along the cleaning shaft and communicated with the flushing cavity, and the suction end of the negative pressure channel comprises a plurality of suction through holes which are axially distributed along the cleaning shaft and communicated with the negative pressure cavity.
Preferably, in order to further enhance the cleaning effect of the oral cavity, the intervals between the liquid outlet end, the suction end and the cleaning strip are shortened so as to prevent the patient from sucking the flushing liquid by mistake, and one surface of the cleaning shell adjacent to the cleaning shaft is closely adjacent to the rotating path of the cleaning strip.
Preferably, in order to further reduce the distances between the liquid outlet end, the suction end and the cleaning strip and prevent the patient from sucking by mistake, one surface of the cleaning shell adjacent to the cleaning shaft is a cambered surface shape with an opening facing the cleaning shaft and the axial lead of the cleaning shell is coincident with the axial lead of the cleaning shaft; the cleaning strips are uniformly distributed on a cylindrical surface taking the axial lead of the cleaning shaft as a central line and extend along the circumferential direction of the cleaning shaft, and at least one cleaning strip is arranged between the flushing through hole and the suction through hole.
Preferably, in order to facilitate access to the flushing liquid supply device and the negative pressure device, the flushing channel comprises a flushing pipe with one end communicated with the flushing cavity and the other end extending out of the handle and being flexible, and the negative pressure channel comprises a negative pressure pipe with one end communicated with the negative pressure cavity and the other end extending out of the handle and being flexible.
Preferably, in order to facilitate the regulation of the flow rate of the flushing liquid and the flow rate of the drainage liquid in the negative pressure pipe, the flushing pipe and/or the negative pressure pipe is/are connected with a speed regulating assembly for regulating the flow rate of the fluid inside the flushing pipe and/or the negative pressure pipe.
Preferably, in order to adjust the flow rate of the flushing liquid in the flushing pipe and the flow rate of the drainage liquid in the negative pressure pipe, the speed regulating assembly comprises a speed regulating knob rotatably arranged on the handle, a screw fixedly connected with the speed regulating knob, a threaded sleeve which is in threaded fit with the screw and is slidably arranged on the handle, and a speed regulating plate fixedly connected with the threaded sleeve.
Preferably, for convenient operation, the flushing pipe and the negative pressure pipe are both connected with a speed regulating assembly, and the speed regulating knobs of the two speed regulating assemblies are arranged on the same side of the handle.
In summary, compared with the prior art, the multifunctional oral cleaner for dysphagia patients has the advantages that fluid such as flushing fluid flowing out of the flushing channel, and fluid such as mouth water and flushing fluid before entering the negative pressure channel acts on the cleaning strip, so that the cleaning strip rotates while wetting to strengthen the cleaning effect on thick greasy tongue coating of the patient, and meanwhile, the rotating cleaning strip can exercise tongue muscles of the patient, prevent tongue muscle waste atrophy syndrome and is more convenient to operate.
Drawings
Fig. 1 is a schematic structural view of embodiment 1;
fig. 2 is a schematic structural view of another view angle of embodiment 1;
FIG. 3 is an exploded view of FIG. 1;
fig. 4 is an enlarged view of a portion a of fig. 3;
fig. 5 is an enlarged view of a portion B of fig. 3;
FIG. 6 is a side view of FIG. 1 with the connecting mount omitted;
fig. 7 is an enlarged view of a portion C of fig. 6;
fig. 8 is a schematic structural view of the cleaning case housing of embodiment 1;
FIG. 9 is a schematic view of the structure of the handle of embodiment 2;
FIG. 10 is a schematic view of the explosive structure of FIG. 9;
FIG. 11 is a schematic view of the speed regulating assembly of embodiment 2;
FIG. 12 is a schematic view of the explosive structure of FIG. 11;
FIG. 13 is a top view of FIG. 11;
FIG. 14 is a cross-sectional view taken along the direction A-A of FIG. 13;
fig. 15 is a schematic explanatory diagram for assistance in the principle of operation of embodiment 1;
in the figure: 1. handle, 1-1, inlet through hole, 1-2, negative pressure through hole, 1a, upper shell, 1b, lower shell, 1c, baffle, 1d, connector, 2, cleaning shaft, 2-1, slot, 2-2, movable through hole, 3, cleaning strip, 4, cleaning shell, 4a, shell, 4b, shell cover, 4c, positioning block, 4-1, flushing cavity, 4-2, negative pressure cavity, 4-3, flushing through hole, 4-4, suction through hole, 5, flushing pipe, 6, negative pressure pipe, 7, speed adjusting component, 7a, speed adjusting knob, 7b, screw, 7ba, limit ring, 7c, screw sleeve, 7d, speed adjusting plate, 7e, sealing shell, 8, connector, 9, first bolt, 10 and second bolt.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
Example 1
As shown in fig. 1-8, the multifunctional oral cleaner for dysphagia patients in embodiment 1 comprises a handle 1, wherein a cleaning component is arranged at one end of the handle 1, the cleaning component comprises a cleaning shaft 2 which is rotatably arranged around the shaft axis of the cleaning shaft 2, the shaft axis of the cleaning shaft 2 extends along the length direction perpendicular to the handle 1, a plurality of flexible cleaning strips 3 are arranged at the peripheral outer edge of the cleaning shaft 2, the cleaning strips 3 are silica gel strips, the length direction of the cleaning strips 3 is parallel to the axial direction of the cleaning shaft 2, and the cleaning strips 3 are uniformly distributed on the peripheral outer edge of the cleaning shaft 2; a hollow cleaning shell 4 is arranged between the handle 1 and the cleaning shaft 2, the inner cavity of the cleaning shell 4 comprises a strip-shaped flushing cavity 4-1 and a negative pressure cavity 4-2, the flushing cavity 4-1 and the negative pressure cavity 4-2 extend along the axial direction parallel to the cleaning shaft 2, and a flushing through hole 4-3 communicated with the flushing cavity 4-1 and a suction through hole 4-3 communicated with the negative pressure cavity 4-2 are arranged on one surface of the cleaning shell 4 adjacent to the cleaning shaft 2; the handle 1 is provided with a flushing through hole 1-1 and a negative pressure through hole 1-2 extending along the length direction thereof. The liquid inlet through hole 1-1, the flushing cavity 4-1 and the flushing through hole 4-3 are sequentially communicated and combined to form a flushing channel, one end of the liquid inlet channel, which is far away from the cleaning shaft 2, is a liquid inlet end of the flushing channel and is used for being connected with a liquid supply device, and the other end of the liquid inlet channel is a liquid outlet end of the flushing channel, namely the flushing through hole 4-3 arranged on the cleaning shell 4; the suction through hole 4-4, the negative pressure cavity 4-2 and the negative pressure through hole 1-2 are sequentially communicated and combined to form a negative pressure channel, one end of the negative pressure channel far away from the cleaning shaft 2 is an air extraction end of the negative pressure channel and used for being connected with a negative pressure device, and the other end of the negative pressure channel is a suction end of the negative pressure channel, namely the suction through hole 4-4 arranged on the cleaning shell 4.
As shown in fig. 15, the flushing through holes 4-3 and the suction through holes 4-4 are respectively oriented to the side surfaces of two cleaning strips 3 and are respectively arranged in two adjacent quadrants taking the center of the cross section of the cleaning shaft 2 as the center, specifically, the quadrants take the center of the cross section of the cleaning shaft 2 as the center, the x-axis and the y-axis are respectively horizontal direction broken lines and vertical direction broken lines in fig. 15, wherein the horizontal direction broken lines are perpendicular to the axial direction of the cleaning shaft 2 and are consistent with the length direction of the handle 1, the vertical direction broken lines are perpendicular to the axial direction of the cleaning shaft 2 and are perpendicular to the length direction of the handle 1, in the coordinate position, the flushing through holes 4-3 are positioned in the first quadrant, and the suction through holes 4-4 are positioned in the second quadrant; when the flushing liquid flows in the flushing channel, the flushing liquid (according to the solid arrow in the first quadrant) is discharged from the flushing through hole 4-3, acts on the cleaning strip 3 facing the flushing through hole 4-3 and positioned in the first quadrant, so as to drive the cleaning strip 3 to rotate, when the liquid (according to the solid arrow in the fourth quadrant) comprising water and the flushing liquid flows in the negative pressure channel, the drainage liquid entering from the suction through hole 4-4 acts on the cleaning strip 3 in the fourth quadrant before entering, and drives the cleaning strip 3 to rotate in the same direction as the cleaning strip 3 facing the flushing through hole 4-3, and finally, the cleaning shaft 2 and the cleaning strip 3 rotate clockwise according to the hollow arrow direction in fig. 15.
When the oral cavity cleaning cavity is used, one end of the flushing channel, which is opposite to the cleaning shaft 2, is connected to the supply device, one end of the negative pressure channel, which is opposite to the cleaning shaft 2, is connected to the negative pressure device, and then a nursing staff stretches the cleaning shaft 2 and the cleaning strips 3 into the oral cavity of a patient, so that part of the cleaning strips 3 are abutted against the tongue of the patient; then, the liquid supply device and the negative pressure device are started, the liquid enters the flushing cavity 4-1 from the liquid inlet through hole 1-1, and is discharged from the flushing through hole 4-3, flushing liquid acts on the cleaning strip 3, so that the cleaning strip 3 is wet and simultaneously drives the cleaning strip 3 to rotate around the axial lead of the cleaning shaft 2, when the wet cleaning strip 3 rotates, the wet cleaning strip 3 is brought to the tongue of a patient, the tongue surface of the patient is wet, and thus, the thick greasy tongue coating is scraped by the cleaning strip 3 which is convenient to rotate, and the cleaning of the tongue coating is realized.
When the flushing liquid is introduced, the negative pressure device is started, so that negative pressure is generated at the suction through hole 4-4, so that the flushed oral cavity endocrine water of a patient and sundries scraped off by the cleaning strip 3 in the cleaning process can be sucked, the drainage liquid mixture firstly acts on the cleaning strip 3 at the periphery of the cleaning shaft 2 before entering the negative pressure cavity 4-2 from the suction through hole 4-4, drives the cleaning strip 3 to rotate in the same direction as the cleaning strip 3 humidified by the flushing liquid before, further pushes the rest of the cleaning strips 3 to rotate, and acts on the tongue of the patient after contacting and humidifying the flushing liquid, on one hand, the dry tongue is humidified, and on the other hand, the dirt of the tongue is scraped by the rotation of the cleaning strip 3; and the drainage liquid mixture is discharged from the negative pressure through hole 1-2 under the continuous action of the negative pressure device after entering the negative pressure cavity 4-2.
In summary, when the device is operated, the flushing liquid is respectively introduced into the flushing channel and the negative pressure channel to humidify the cleaning strip 2 and drain drainage liquid (comprising the oral water, the flushing liquid entering the oral cavity and the thick greasy tongue coating scraped off by the cleaning strip 3), the flushing liquid and the drainage liquid drive the cleaning strip 3 to rotate in the flowing process, and the cleaning strip 3 humidified by the flushing liquid can bring moisture to the surface of the dried tongue coating to moisten the tongue coating, so that the cleaning strip 3 can scrape the tongue coating conveniently, and the cleaning effect on the oral cavity is improved; when the device is used, the resistance of the pushing handle 1 to move can be reduced, flushing liquid is introduced and the negative pressure device is started to assist the cleaning strip 3 to rotate, so that the operation is convenient and the workload of nursing staff is reduced; in addition, after each cleaning strip 3 rotates, tongue muscles of a patient can be exercised, and the tongue of the patient is massaged, so that the health care effect of preventing the tongue muscle disuse atrophy syndrome is achieved.
The cleaning strip 3 adopts a strip-shaped design and extends along the axial direction parallel to the cleaning shaft 2, so that the cleaning range of the cleaning strip 3 can be enlarged, the movement range of a nursing staff along the axial direction of the cleaning shaft 2 when the device is used is reduced, and the operation is more convenient; the cleaning strip 3 is made of silica gel, so that the cleaning strip is flexible, and the damage to the oral cavity of a patient caused by overlarge hardness of the cleaning strip 3 in the rotating process is avoided.
The cleaning shell 4 is arranged between the cleaning shaft 2 and the handle 1, which is beneficial to reducing the whole length of the device and is convenient to operate; the cleaning shell 4 comprises a shell 4a and a shell cover 4b which are in plug-in fit through a positioning block 4c, wherein the shell cover 4b is fixedly connected with the handle 1, and the positioning block 4c is fixed on one surface of the shell cover 4b opposite to the handle 1 and provided with two positioning blocks; the center position of the shell 4a is provided with a clamping plate, and when two positioning holes 4c are respectively inserted into two sides of the clamping plate in the shell 4a, the inner wall of the shell 4a, the clamping plate and the two positioning blocks 4c are enclosed to form a flushing cavity 4-1 and a negative pressure cavity 4-2 which are isolated from each other.
As shown in fig. 3, 4 and 7, the flushing through hole 4-3 and the suction through hole 4-4 are provided on a side of the housing 4a facing away from the handle 1, and are provided in plurality at intervals along an axial direction parallel to the cleaning shaft 2. By adopting the design, the flushing range and the suction range are enlarged, so that flushing liquid can uniformly act on the cleaning strip 3, the cleaning strip 3 is driven to rotate while the cleaning strip 3 is humidified, the suction range of negative pressure is enlarged, the oral cavity is ensured to be sucked with the flushing liquid and other impurities, and the patient is prevented from being sucked into the body by mistake.
As shown in fig. 4, 7 and 8, the flushing through hole 4-3 and the suction through hole 4-4 are arranged closely to the rotation path of the cleaning strip 3 so as to enlarge the impact acting force of flushing liquid and the acting force of drainage liquid on the cleaning strip 3 and drive the cleaning strip 3 to rotate around the axial lead of the cleaning shaft 2; one end of the cleaning shell 4, which is opposite to the handle 1, is in a cambered surface shape with an opening facing the cleaning shaft 2, and the axial lead of the cleaning shell is coincident with the axial lead of the cleaning shaft 2; the cleaning bars 3 are uniformly distributed on the circumferential outer edge of the cleaning shaft 2, and at least one cleaning bar 3 is located between the flushing through hole 4-3 and the suction through hole 4-4, as shown in fig. 15, in which state two cleaning bars 3 are located between the flushing through hole 4-3 and the suction through hole 4-4.
After the design is adopted, the distance between the flushing through hole 4-3 and the suction through hole 4-4 and the cleaning shaft 2 is reduced, and the distance between the flushing through hole 4-3 and the suction through hole 4-3 is increased, so that the cleaning bar 3 always rotates between the flushing through hole 4-3 and the suction through hole 4-4 in the rotating process of the cleaning shaft 2 and the cleaning bar 3, namely, the flushing through hole 4-3 and the suction through hole 4-4 are always positioned at two sides of one cleaning bar 3, and as the rotating path of the cleaning bar 3 is closely adjacent to the flushing through hole 4-3 and the suction through hole 4-4 (and the surface of the cleaning shell 4a, which is opposite to the handle 1), the cleaning bar 3 positioned between the flushing through hole 4-3 and the suction through hole 4-4 can separate flushing liquid discharged from the flushing through hole 4-3 from drainage liquid entering from the suction through hole 4-4, so that the flushing liquid discharged from the flushing through hole 4-3 and the drainage liquid carrying part enter the suction through hole 4-4 are prevented, and the flushing effect and negative pressure drainage effect are guaranteed, and the cleaning effect of an oral cavity is improved; in addition, the whole length of the device is further reduced, the flow path length of drainage liquid and flushing liquid is shortened, the flushing effect and the negative pressure drainage effect are enhanced, and meanwhile, the patient is prevented from mistakenly sucking impurities such as the flushing liquid and the drainage liquid, and the oral health of the patient is facilitated.
As shown in fig. 3-5, two ends of the shell 4a are respectively connected with the cleaning shaft 2 through two connecting seats 8, a second bolt 10 is arranged between the shell 4a and the connecting seats 8, and the second bolt 10 penetrates through the shell wall of the shell 4a and is in threaded connection with the positioning block 4c, so that the fixed connection of the shell 4a, the positioning block 4c and the connecting seats 8 is realized; the cleaning shaft 2 is provided with a movable through hole 2-2 coaxial with the cleaning shaft, the inner side of the movable through hole 2-2 is provided with a first bolt 9 which is in loose fit with the movable through hole, and the first bolt 9 is in threaded fit with the connecting seat 9, so that the cleaning shaft 2 can rotate around the self axis between the two connecting seats 8.
As shown in fig. 3 and 5, the cleaning shaft 2 is provided with a plurality of slots 2-1 distributed along the axial direction thereof, the slots 2-1 are T-shaped slots and are uniformly distributed on the circumferential outer edge of the cleaning shaft 2, and the slots 2-1 are in one-to-one correspondence and plug-in fit with the cleaning strips 3. By adopting the design, the first bolt 9 and the connecting seat 8 are matched, the cleaning strip 3 and the cleaning shaft 2 can be conveniently and detachably connected, after the device is used for a plurality of times, the first bolt 9 is unscrewed, the cleaning shaft 2 can be detached from the position between the two connecting seats 8, and the cleaning strip 3 can be conveniently cleaned or replaced.
It should be noted that, in this embodiment, the flushing through hole 4-3 and the suction through hole 4-4 are respectively disposed in the first quadrant and the fourth quadrant as shown in fig. 15, but the flushing through hole 4-3 and the suction through hole 4-4 may also be disposed in different quadrant regions, for example, the flushing through hole 4-3 and the suction through hole 4-4 are respectively disposed in the first quadrant and the second quadrant, or the flushing through hole 4-3 and the suction through hole 4-4 are respectively disposed in the second quadrant and the third quadrant, and only the flushing through hole 4-3 and the suction through hole 4-4 are respectively disposed in two adjacent quadrants centered on the center of the cross section of the cleaning shaft and can drive the cleaning bar 3 and the cleaning shaft 2 to rotate towards the cleaning bar 3, so as to offset the resistance of the cleaning assembly when the surface of the tongue fur of the patient moves, thereby facilitating the operation.
Example 2
As shown in fig. 9 to 14, the multifunctional oral cleaner for dysphagia patients of embodiment 2 is based on embodiment 1, and is different in that the handle 1 comprises an upper housing 1a, a lower housing 1b, a partition plate 1c fixed between the upper housing 1a and the lower housing 1b, and a connector 1d fixed on one side of the housing cover 4b opposite to the cleaning shaft 2, wherein the upper housing 1a, the lower housing 1b and the partition plate 1c enclose two isolated pipeline cavities, the upper housing 1a and the lower housing b are fixedly connected with the connector 1d, the connector 1d is fixedly connected with a flushing pipe 5 and a negative pressure pipe 6, two communication holes are arranged on the connector 1d, the flushing pipe 5 is communicated with the flushing cavity 4-1 through one of the communication holes, and the negative pressure pipe 6 is communicated with the negative pressure cavity 4-2 through the other communication hole; the flushing pipe 5 and the negative pressure pipe 6 respectively penetrate through the two pipeline cavities, and the flushing pipe 5 and the negative pressure pipe 6 are flexible silicone pipes.
Through the above structure, one of the communication holes on the flushing pipe 5 and the connector 1d, the flushing chamber 4-1 and the flushing through hole 4-3 are sequentially communicated to form a flushing passage, and the other communication hole on the negative pressure pipe 6 and the connector 1d, the negative pressure chamber 4-2 and the suction through hole 4-4 are combined to form a negative pressure passage.
The flushing pipe 5 and the negative pressure pipe 6 are respectively connected with two speed regulating components 7, and the two speed regulating components 7 are respectively used for regulating the flow rate of flushing liquid in the flushing pipe 5 and the flow rate of drainage liquid in the negative pressure pipe 6. The speed regulating knobs 7a of the two speed regulating assemblies 7 are arranged on the same side of the handle 1 and are connected with the upper shell 1 a; the speed regulating assembly 7 comprises a sealing shell 7e fixed on the upper shell 1a, a through hole is formed in the top of the sealing shell 7e, a screw rod 7b is arranged in the through hole, one end of the screw rod 7b is fixedly connected with a speed regulating knob 7a, the speed regulating knob 7a is barrel-shaped with a downward opening, the inner top wall of the speed regulating knob 7a is attached to the top of the sealing shell 7e, and the circumferential inner wall of the speed regulating knob is attached to the circumferential outer edge of the sealing shell 7 e; the other end of the screw rod 7b is in threaded fit with a screw sleeve 7c, and one end of the screw sleeve 7c, which is opposite to the sealing shell 7e, is fixed with a speed regulation plate 7d. In the two speed regulating assemblies 7, a threaded sleeve 7c of one speed regulating assembly 7 penetrates through the upper shell 1a and is in sliding fit with the upper shell 1a, and a speed regulating plate 7d and a partition plate 1c of the speed regulating assembly 7 are arranged opposite to each other and mutually squeeze the flushing pipe 5; the threaded sleeve 7c of the other speed regulating component 7 penetrates through the partition board 1c and is in sliding fit with the partition board 1c, and the speed regulating plate 7d of the speed regulating component 7 and the inner bottom wall of the lower shell 1b are opposite to each other and provided with an extrusion negative pressure pipe 6. And limiting rings 7ba are arranged on threads 7b of the two speed regulating assemblies 7, and the limiting rings 7ba are abutted on the inner top wall of the sealing shell 7e.
When the speed regulating assembly 7 is used, the speed regulating knob 7a is rotated to drive the screw rod 7b to rotate around the axis of the screw rod 7b, and the inner top wall of the speed regulating knob 7a and the limit rings 7ba on the screw rod 7b are respectively abutted to the two sides of the top of the sealing shell 7e, so that the screw rod 7b is prevented from moving circumferentially; the screw rod 7b acts on the screw sleeve 7c through threads to drive the screw sleeve 7c and the speed regulating plate 7d fixedly connected with the screw sleeve 7d to axially displace along the screw rod 7b, so that the deformation degree of the flushing pipe 5 or the negative pressure pipe 6 is changed, and when the output power of the flushing liquid supply device is fixed, the deformation degree is adjusted by extruding the flushing pipe 5, so that the flow rate of flushing liquid in the flushing pipe 5 can be changed; similarly, when the power of the negative pressure device is fixed, the deformation degree of the negative pressure pipe 6 is changed, so that the flow rate of drainage liquid in the negative pressure pipe 6 can be changed, the flow rate of flushing liquid and drainage liquid can be changed through the speed regulating assembly 7, the flushing liquid supply device and the negative pressure device are matched to regulate the flushing liquid and the absorbed drainage liquid sprayed out of the oral cavity cleaner, so that the flushing liquid is prevented from being excessively output to cause the mistaken suction of a patient, the cleaning effect is excessively output to reduce, the mistaken suction of the patient caused by the excessively inflow suction is prevented, the oral cavity cleanliness is reduced, and the drainage liquid is excessively sucked to cause the discomfort of the patient. Thus, the flow rates of flushing fluid and drainage fluid can be reasonably adjusted by operating the two speed regulating assemblies 7. The speed adjusting knobs 7a of the two speed adjusting assemblies 7 are arranged on the same side of the handle 1, so that the adjustment operation is more convenient in actual use.
It should be noted that in the above two embodiments, the length of the cleaning shaft 2 may be set between 2cm and 3cm, and two ends of the cleaning strip 3 are flush with two ends of the cleaning shaft 2, so that the cleaning assembly can extend into the oral cavity of the patient, and the cleaning range of the cleaning strip 3 is ensured while the cleaning process is performed; in addition, the height of the cleaning shell 4 is controlled within 0.5-2cm, so that the height distance difference between the flushing through hole 4-3 and the suction through hole 4-4 and the surface of the tongue fur of a patient is shortened in the cleaning process, and the flushing and negative pressure suction effects are ensured.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (8)
1. The utility model provides a multifunctional oral cavity cleaner that dysphagia patient used, includes handle (1) and sets up in the clean subassembly of handle (1) one end, clean subassembly includes along perpendicular to handle (1) length direction extension and around self axial lead pivoted clean axle (2), on clean axle (2) along its circumference distribution have a plurality of flexible clean strips (3), its characterized in that:
the cleaning device comprises a handle (1), a cleaning bar (3) and a cleaning shaft (2), and is characterized by further comprising a flushing channel and a negative pressure channel, wherein a liquid inlet end of the flushing channel and an air exhaust end of the negative pressure channel are arranged on the handle (1) and are respectively used for connecting a liquid supply device and the negative pressure device, and a liquid outlet end of the flushing channel and an suction end of the negative pressure channel face the cleaning bar (3) and are respectively arranged in two adjacent quadrants taking the center of the cross section of the cleaning shaft (2) as the center; the liquid outlet end of the flushing channel and the suction end of the negative pressure channel are arranged between the cleaning shaft (2) and the handle (1);
the cleaning device is characterized in that one end of the handle (1) adjacent to the cleaning shaft (2) is connected with a hollow cleaning shell (4), the inner cavity of the cleaning shell (4) comprises a flushing cavity (4-1) and a negative pressure cavity (4-2) which are isolated from each other, and the liquid outlet end of the flushing channel and the suction end of the negative pressure channel are both arranged on one surface of the cleaning shell (4) opposite to the handle (1).
2. A multi-functional oral cleaner for use by dysphagia patients according to claim 1, wherein: the liquid outlet end of the flushing channel comprises a plurality of flushing through holes (4-3) which are axially distributed along the cleaning shaft (2) and communicated with the flushing cavity (4-1), and the suction end of the negative pressure channel comprises a plurality of suction through holes (4-4) which are axially distributed along the cleaning shaft (2) and communicated with the negative pressure cavity (4-2).
3. A multi-functional oral cleaner for use by dysphagia patients according to claim 2, wherein: the surface of the cleaning shell (4) adjacent to the cleaning shaft (2) is arranged next to the rotation path of the cleaning strip (3).
4. A multi-functional oral cleaner for use by dysphagia patients according to claim 3, wherein: one surface of the cleaning shell (4) adjacent to the cleaning shaft (2) is a cambered surface shape with an opening facing the cleaning shaft (2) and the axial lead of the cambered surface shape is coincident with the axial lead of the cleaning shaft (2); the cleaning strips (3) are uniformly distributed on a cylindrical surface taking the axial lead of the cleaning shaft (2) as a central line and extend along the circumferential direction of the cleaning shaft (2), and at least one cleaning strip (3) is arranged between the flushing through hole (4-3) and the suction through hole (4-4).
5. A multi-functional oral cleaner for use by dysphagia patients according to claim 1, wherein: the flushing channel comprises a flushing pipe (5) with one end communicated with the flushing cavity (4-1) and the other end extending out of the handle (1) and being flexible, and the negative pressure channel comprises a negative pressure pipe (6) with one end communicated with the negative pressure cavity (4-2) and the other end extending out of the handle (1) and being flexible.
6. The multi-functional oral cleaner for use by dysphagia patients according to claim 5, wherein: the flushing pipe (5) and/or the negative pressure pipe (6) are/is connected with a speed regulating component (7) for regulating the flow rate of fluid in the flushing pipe.
7. The multi-functional oral cleaner for use by dysphagia patients according to claim 6, wherein: the speed regulating assembly (7) comprises a speed regulating knob (7 a) which is rotatably arranged on the handle (1), a screw rod (7 b) which is fixedly connected with the speed regulating knob (7 a), a threaded sleeve (7 c) which is in threaded fit with the screw rod (7 b) and is arranged on the handle (1) in a sliding manner, and a speed regulating plate (7 d) which is fixedly connected with the threaded sleeve (7 c).
8. A multi-functional oral cleaner for use by dysphagia patients according to claim 7, wherein: the flushing pipe (5) and the negative pressure pipe (6) are both connected with a speed regulating assembly (7), and speed regulating knobs (7 a) of the two speed regulating assemblies (7) are arranged on the same side of the handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210224181.0A CN114587504B (en) | 2022-03-07 | 2022-03-07 | Multifunctional oral cavity cleaner for dysphagia patient |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210224181.0A CN114587504B (en) | 2022-03-07 | 2022-03-07 | Multifunctional oral cavity cleaner for dysphagia patient |
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| CN114587504B true CN114587504B (en) | 2024-02-09 |
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| EP1277430A1 (en) * | 2001-07-18 | 2003-01-22 | Electrolux Home Products Corporation N.V. | Dishwasher with variable washing liquid distribution |
| CN105081930A (en) * | 2015-08-12 | 2015-11-25 | 京东方科技集团股份有限公司 | Panel polishing device and panel cleaning equipment |
| CN109938863A (en) * | 2019-04-09 | 2019-06-28 | 山东大学齐鲁医院(青岛) | A kind of vacuum suction oral cavity nursing device |
| CN211213371U (en) * | 2019-11-29 | 2020-08-11 | 南通大学附属医院 | Tongue cleaner for oral cavity of patient |
| CN213883041U (en) * | 2019-01-08 | 2021-08-06 | 必胜公司 | Floor cleaning system |
| CN215271105U (en) * | 2021-06-25 | 2021-12-24 | 江苏省人民医院（南京医科大学第一附属医院） | Oral cavity cleaner for patient |
-
2022
- 2022-03-07 CN CN202210224181.0A patent/CN114587504B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1277430A1 (en) * | 2001-07-18 | 2003-01-22 | Electrolux Home Products Corporation N.V. | Dishwasher with variable washing liquid distribution |
| CN105081930A (en) * | 2015-08-12 | 2015-11-25 | 京东方科技集团股份有限公司 | Panel polishing device and panel cleaning equipment |
| CN213883041U (en) * | 2019-01-08 | 2021-08-06 | 必胜公司 | Floor cleaning system |
| CN109938863A (en) * | 2019-04-09 | 2019-06-28 | 山东大学齐鲁医院(青岛) | A kind of vacuum suction oral cavity nursing device |
| CN211213371U (en) * | 2019-11-29 | 2020-08-11 | 南通大学附属医院 | Tongue cleaner for oral cavity of patient |
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| CN114587504A (en) | 2022-06-07 |
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