CN113181496A - Multifunctional noninvasive humidifying breathing mask - Google Patents
Multifunctional noninvasive humidifying breathing mask Download PDFInfo
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- CN113181496A CN113181496A CN202110487321.9A CN202110487321A CN113181496A CN 113181496 A CN113181496 A CN 113181496A CN 202110487321 A CN202110487321 A CN 202110487321A CN 113181496 A CN113181496 A CN 113181496A
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- silica gel
- mask
- air inlet
- face
- patient
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims description 36
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 68
- 239000000741 silica gel Substances 0.000 claims abstract description 46
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 46
- 238000000889 atomisation Methods 0.000 claims abstract description 32
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 25
- 239000001301 oxygen Substances 0.000 claims abstract description 25
- 210000001503 joint Anatomy 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 14
- 206010036790 Productive cough Diseases 0.000 claims abstract description 9
- 208000024794 sputum Diseases 0.000 claims abstract description 9
- 239000003814 drug Substances 0.000 claims description 13
- 230000036391 respiratory frequency Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 7
- 239000003595 mist Substances 0.000 claims description 7
- 235000005911 diet Nutrition 0.000 claims description 4
- 230000037213 diet Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000443 aerosol Substances 0.000 claims description 2
- 230000000241 respiratory effect Effects 0.000 claims 5
- 238000009423 ventilation Methods 0.000 abstract description 23
- 210000000214 mouth Anatomy 0.000 abstract description 20
- 210000001331 nose Anatomy 0.000 abstract description 14
- 210000003928 nasal cavity Anatomy 0.000 abstract description 6
- 210000003802 sputum Anatomy 0.000 abstract description 6
- 206010011985 Decubitus ulcer Diseases 0.000 abstract description 5
- 208000004210 Pressure Ulcer Diseases 0.000 abstract description 5
- 239000012528 membrane Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 230000004087 circulation Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 208000003251 Pruritus Diseases 0.000 description 1
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 235000020888 liquid diet Nutrition 0.000 description 1
- 230000008338 local blood flow Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
-
- 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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
- A61M16/0611—Means for improving the adaptation of the mask to the patient with a gusset portion
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
- A61M16/0616—Means for improving the adaptation of the mask to the patient with face sealing means comprising a flap or membrane projecting inwards, such that sealing increases with increasing inhalation gas pressure
-
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/40—Respiratory characteristics
- A61M2230/42—Rate
Abstract
The invention discloses a multifunctional noninvasive humidifying respirator, wherein a skin-friendly silica gel gasket is further arranged between a silica gel ring and a human face, the skin-friendly silica gel gasket and a respirator body are connected and fixed at the end of the bridge of the nose of a human body, the butt joint end of the silica gel ring and the skin-friendly silica gel gasket is forked into two silica gel ring edge edges, a gap groove is formed between the two silica gel ring edge edges, a ventilation port is further arranged on the respirator body, a ventilation hole is formed in the ventilation port, a ventilation opening cover with a gap is arranged on the outer side of the ventilation port, and a net type atomizer is movably and detachably arranged on the ventilation hole. The product disclosed by the invention is attached to the face of a patient through the silica gel gasket and is butted by combining the silica gel ring, so that the product is fully matched with the specific face of the patient, the problem of pressure sore on the face of the patient is solved, the net type atomizer is directly arranged on the mask body, the nasal cavity and the oral cavity of the patient are effectively humidified, operations such as sputum suction, atomization, humidification, oxygen inhalation and the like can be carried out without taking off the mask, the workload of a nurse is effectively reduced, and a good treatment effect is obtained.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a multifunctional noninvasive humidifying breathing mask.
Background
At present, in clinical work, a patient with mild or moderate respiratory failure and after an oral-nasal cavity operation can be treated according to different condition requirements, and can be applied to different breathing masks, such as a noninvasive ventilator mask for assisting breathing, an oxygen inhalation mask for inhaling oxygen and an atomization mask for atomization treatment, so that the breathing mask is frequently required to be replaced according to the condition of the patient in the use process, particularly, when the noninvasive ventilator is used, the patient drinks water when being thirsty, in order to prevent aspiration, the ventilator mask is generally required to be taken down, and when the operations of atomization inhalation and sputum aspiration are carried out, the mask is also required to be stopped to be used and replaced by other masks, so that the repeated operations of taking, wearing the mask and the like increase the workload of nurses, and the problems not only bring discomfort to the patient, but also influence the treatment effect and bring great troubles to nursing staff; and because the face of the patient varies greatly, the face of the patient can not be well inosculated with the face mask, the air leakage of the breathing machine face mask is increased, the eyes of the patient are caused to have symptoms of dryness, itching, pain and the like, the cold air generated by the long-term high-flow oxygen inhalation of the patient and the auxiliary respiration of the noninvasive breathing machine can stimulate the mucosa of the upper respiratory tract due to the dry oxygen, the nasal cavity and the oral cavity of the patient are caused to have symptoms of dryness, dryness and the like, and in addition, the existing breathing machine face mask has a plurality of problems, such as: because the contact surface with the nose and the face is the silica gel sheet, the pressure sore is easily caused by local blood circulation disorder because the skins at the two sides of the nose bridge and the nose wing are pressed for a long time for a patient who uses the noninvasive ventilator for a long time, the compliance of the patient is reduced, the treatment effect is reduced, and the consumption of various masks also increases the treatment cost of the patient.
Disclosure of Invention
The invention aims to solve the technical problem of providing a multifunctional noninvasive humidifying breathing mask which can better adapt to the face of a patient, can meet various functional requirements and greatly reduce pressure sores, aiming at the defects of the prior art.
In order to realize the purpose, the invention provides a technical scheme of a multifunctional noninvasive humidifying breathing mask, which comprises the following steps: a multifunctional noninvasive humidification breathing mask comprises a mask body, a mask ring, a silica gel ring and a connecting bandage, wherein an air inlet is formed in the mask body, an air inlet pipe is connected to the air inlet, a skin-friendly silica gel gasket is further arranged between the silica gel ring and a face of a person, the skin-friendly silica gel gasket is fixedly connected with the mask body at the end of the bridge of the nose of the person, the butt joint end of the silica gel ring and the skin-friendly silica gel gasket is forked into two silica gel ring edges, a gap groove is formed between the two silica gel ring edges, a ventilation port is further arranged on the mask body, a ventilation hole is formed in the ventilation port, a ventilation opening cover with a gap is arranged on the outer side of the ventilation port, and a mesh type atomizer is movably and detachably arranged on the ventilation hole; close skin silica gel gasket's setting can be direct with the laminating of patient face, it is difficult for the displacement friction to level the gasket, and with the sealed effect in two silica gel circle edgewise oracle formation both sides of silica gel circle, whole not too tightly then effectively reduced and pressed the sore and produced probably, and directly set up the scavenge port on the face guard body, and set up movable detachable net formula atomizer on the scavenge port, breathe the humidifying by the net formula atomizer, make the in-process that the patient can take respirator free walking to the oral cavity, the nasal cavity carries out effective humidifying, and the atomizer also can directly atomize and use medicine, patient's walking space scope has still been promoted under the condition that directly increases the respirator function, make this product face guard can be applied to the multiple function use of different states of different patients, the application is extremely strong.
As a further scheme: the utility model discloses a skin-friendly silica gel gasket, including silica gel circle, be equipped with the breach groove middle part of silica gel circle and extend out the convex part, extend out the convex part and stretch out the size and be less than the vertical size of silica gel circle edge, skin-friendly silica gel gasket is equipped with the circular arc convex part with silica gel circle butt joint terminal surface to extend out convex part structure butt joint circular arc convex part, and silica gel circle is followed the edge of a mouth and is extrudeed to both sides laminating skin-friendly silica gel gasket, and the extrusion effect of minimize to patient's face has kept whole good leakproofness.
As a further scheme: the mesh type atomizer comprises a medicine cup, a controller and a power supply unit, wherein the controller and the power supply unit are integrally arranged in the medicine cup and provide atomization signals and electric quantity for the atomizer; the net type atomizer integrally realizes the functions of humidifying the face mask and atomizing medicine by separating from the electric atomization device.
As a further scheme: the oxygen inlet and the operation port are symmetrically distributed on two sides of the air inlet, sealing covers are arranged on the oxygen inlet and the operation port, the inner diameter of the oxygen inlet is larger than the outer diameter of a closure of the oxygen tube, and the inner diameter of the operation port is larger than the outer diameter of a sputum-sucking and fluid diet feeding tube; the oxygen delivery port and the operation port are added, so that simple oxygen inhalation or sputum aspiration and fluid diet can be realized under the condition that a patient can not take off the mask in a good breathing state.
As a further scheme: the mask body is also provided with an exhaust port, and the exhaust port is provided with an air outlet one-way valve, so that the mask body can effectively exhaust air when being only used as a conventional humidifying breathing mask; the lower end of the air inlet pipe is movably and detachably provided with an air inlet one-way valve, and the movably and detachably arranged air inlet one-way valve can be applied when unidirectional air inlet is needed.
As a further scheme: the mask body is separated and arranged to be provided with two breathing cavities, the breathing cavities comprise a nasal suction cavity and a mouth suction cavity, and the nasal suction cavity and the mouth suction cavity can be separated and arranged, so that the mask body can be used in a function setting mode according to needs.
As a further scheme: the mask body corresponds the nose and inhales the chamber and inhale the chamber with the mouth and set up two independent mask bodies and the mouth cover body, the mask body sets up the activity to the mouth cover body and can dismantle the connection, sets up the breathing zone and divides the independent two to wholly can dismantle the setting and realize when only needing partly cover body part to use, another part can directly be torn open, reduces the extrusion part of patient face, especially the mask body of nose bridge end.
As a further scheme: the upper end of the air inlet pipe is also provided with a limiting raised step which is connected with the outer end of the air inlet hole and is in insertion fit with the net type atomization sheet, the air inlet pipe and the mask body are integrally formed, and the air inlet pipe forms a limiting position for installing the net type atomizer, so that the direct disassembly and assembly application are convenient.
As a further scheme: the controller of the net type atomizer is connected with a micro direct current relay, the micro direct current relay is in butt joint with the atomization circuit, the controller is used for controlling the net type atomization sheet to form a circulation timing circuit, and the micro direct current relay is arranged, so that humidification or atomization effects can be achieved periodically.
As a further scheme: the air inlet pipe is connected with a film pressure sensor, the sensing end face of the film pressure sensor is in butt joint with the inner end face of the air inlet pipe, a wiring plug of the film pressure sensor extends outwards along the end part of the air inlet pipe to a limiting convex step end to form a plug end, the net type atomizer is provided with a wiring socket end matched with the wiring plug, and the wiring socket is electrically connected with the controller; the breathing condition of a patient is monitored by a low-cost film pressure sensor; the controller is including handling chip and connecting wire, still be equipped with respiratory frequency processing module in the processing chip, respiratory frequency processing module and film pressure sensor butt joint, gather and acquire film pressure sensor information to correspond and set for miniature direct current relay with respiratory frequency control interval time, when realizing monitoring patient's breathing situation, can realize the humidifying interval control that corresponds with patient respiratory frequency by the controller.
Compared with the prior art, the invention has the beneficial effects that: the product disclosed by the invention is attached to the face of a patient through the silica gel gasket and is butted by combining the silica gel ring, so that the product is fully matched with the specific face of the patient, the comfort level is improved, meanwhile, the problem of facial pressure sore of the patient caused by wearing a mask is solved, the movable and detachable mesh type atomizer is directly arranged on the mask body, the humidification is effective, the dry and astringent conditions of the nasal cavity and the oral cavity of the patient are solved, the compliance of the patient is improved, the operations of sputum suction, atomization, humidification, oxygen inhalation and the like can be carried out while the mask is not taken down, the workload of nurses is effectively reduced, and a good treatment effect is obtained.
Drawings
Fig. 1 is a schematic structural view of an installed mesh humidifier according to embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of mounting a ventilation cover according to embodiment 1 of the present invention.
Fig. 3 is a side view schematically showing the structure of the check valve with air intake in embodiment 1 of the present invention.
Fig. 4 is a partial side sectional structure diagram of embodiment 2 of the present invention.
Fig. 5 is a partial structure diagram of an end portion of a silicone ring according to embodiment 1 of the present invention.
Fig. 6 is a partial structure diagram of an end portion of a silicone ring according to embodiment 2 of the present invention.
Fig. 7 is a partial structure diagram of an end portion of a silicone rubber ring according to embodiment 3 of the present invention.
Fig. 8 is a schematic structural view of an installed mesh humidifier according to embodiment 4 of the present invention.
In fig. 1 to 8: the mask comprises a mask body 1, a mask ring 2, a silica gel ring 3, a skin-friendly silica gel gasket 4, an air inlet 5, an air inlet pipe 6, a ventilation port 7, a ventilation hole 8, an oxygen delivery port 9, a mesh atomizer 10, an exhaust port 11, an air outlet one-way valve 12, a connecting bandage 13, an operation port 14, a film pressure sensor 15, an air inlet one-way valve 16, a silica gel ring edge 31, an extending convex part 32, an arc convex part 41, a controller 101, a battery pack 102, a mesh atomization sheet 103, a liquid storage bin 104, a mist outlet 105, a micro direct current relay 106, a limiting convex step 61, a nose mask body 110 and a mouth mask body 120.
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.
Example one
Referring to fig. 1 to 3 and 5, a first embodiment of the present invention: a multifunctional noninvasive humidifying breathing mask, which comprises a mask body 1, a mask ring 2, a silica gel ring 3 and a connecting bandage 4, wherein the mask body is provided with an air inlet 5, the air inlet 5 is connected with an air inlet pipe 6, a skin-friendly silica gel gasket 4 is arranged between the silica gel ring 3 and the face, the skin-friendly silica gel gasket 4 is fixedly connected with the mask body 1 at the end of the nose bridge of the human body, the end part of the mask body 1 at the end of the nose bridge of the human body is provided with an inward concave notch part, wherein the butt joint end of the silica gel ring 3 and the skin-friendly silica gel gasket is forked into two silica gel ring edge edges 31, a gap groove is formed between the silica gel ring edge edges at the two sides, the mask body 1 is also provided with a ventilation port 7, the ventilation hole 8 is arranged on the ventilation port, the ventilation port cover with a notch is movably and detachably arranged on the outer side of the ventilation port (the position end of the ventilation hole 8 in the figure is not marked in the figure), and the ventilation hole 7 of the embodiment is also movably and detachably provided with a net type atomizer 10; but through close skin silica gel gasket's setting directly with the laminating of patient face, it is the difficult displacement friction of gasket to level, and with the sealed effect in two silica gel circle edgewise oragon both sides of silica gel circle, whole not too tightly then effectively reduced and pressed the sore and produced probably, and directly set up the scavenge port on the face guard body, and set up movable net formula detachable atomizer on the scavenge port, breathe the humidifying by the net formula atomizer, make the in-process that the patient can take respirator freely to walk to the oral cavity, the nasal cavity carries out effective humidifying, and the atomizer also can directly atomize and use medicine, patient's walking space range has still been promoted under the condition that directly increases the respirator function, make this product face guard can be applied to the multiple function use of different states of different patients, the application is extremely strong.
Further, the breach groove middle part of silica gel circle 3 of this embodiment extends to be equipped with and extends out convex part 32, it stretches out convex part 32 and stretches out the size and is less than the vertical size of silica gel circle edge 31, wherein silica gel circle edge and close skin silica gel gasket butt joint shape set up to the trapezoidal that has the inclination of flaring, and close skin silica gel gasket is equipped with circular arc convex part 41 with silica gel circle butt joint terminal surface to extend convex part 32 structure butt joint circular arc convex part 41, and silica gel circle edge receives the extrusion to both sides laminating close skin silica gel gasket, the extrusion effect to patient's face of minimizing has kept whole good leakproofness.
Further, the oxygen inlet 5 of the present embodiment is symmetrically distributed with an oxygen delivery port 9 and an operation port 14 on both sides, the oxygen delivery port 9 and the operation port 14 are provided with sealing covers, the inner diameter of the oxygen delivery port 9 is larger than the outer diameter of the oxygen delivery tube, and the inner diameter of the operation port 14 is larger than the outer diameter of the sputum-sucking and liquid diet feeding tube; the oxygen delivery port and the operation port are added, so that simple oxygen inhalation or sputum aspiration and fluid diet can be realized under the condition that a patient can not take off the mask in a good breathing state.
Further, the mask body of the embodiment is further provided with an exhaust port 11, and an exhaust one-way valve 12 is arranged on the exhaust port, so that the mask body can effectively exhaust air when being only used as a conventional humidifying breathing mask. In addition, the lower end of the air inlet pipe is movably and detachably provided with an air inlet one-way valve 16, and the movably and detachably arranged air inlet one-way valve can be applied when unidirectional air inlet is needed.
Example two
Referring to fig. 4 and 6, in the first embodiment of the present invention, compared with the first embodiment, the main differences of the present embodiment are: wherein the scavenge port 8 links to each other with air inlet 5 in the internal end position of the mask body to separate into two runners by the intake pipe, the intake pipe upper end still is equipped with spacing protruding step 61 and links to each other with the scavenge port outer end, and forms the grafting cooperation with the net formula atomizing piece, by intake pipe and mask body integrated into one piece, form by the intake pipe and supply net formula atomizer installation limit position, be convenient for direct dismouting to use, the silica gel circle of the both sides of this embodiment sets up into triangle-shaped along the mouth limit in addition. A structure of a mesh type atomizer is described, which comprises a medicine cup, a controller 101 and a power supply unit, wherein the power supply unit is arranged as a battery pack 102 in the embodiment, the controller and the power supply unit are integrally arranged in the medicine cup and provide an atomization signal and electric quantity for the atomizer, the medicine cup comprises a liquid storage bin 104, a mesh type atomization sheet 103 and a mist outlet 105, the mist outlet is arranged at one side of the mesh type atomization sheet, namely the other side opposite to the liquid storage bin, the mesh type atomization sheet generates vibration after receiving the atomization signal output by the controller, and disperses liquid into aerosol which is sprayed out from the mist outlet through the mesh type atomization sheet; the net type atomizer integrally realizes the functions of humidifying the face mask and atomizing medicine by separating from the electric atomization device.
Further, a controller of the mesh type atomizer of the embodiment is connected with a micro direct current relay 106, the micro direct current relay is in butt joint with an atomization circuit, the controller is set to control a mesh type atomization sheet to form a circulation timing circuit, and the micro direct current relay is arranged to periodically realize humidification or atomization effects, wherein the micro direct current relay and the atomization circuit are both conventional simple circuits, so the description of the attached drawings is omitted.
Furthermore, a film pressure sensor 15 is connected to the air inlet pipe of the embodiment, the sensing end surface of the film pressure sensor 15 is in butt joint with the end surface of the inner side of the air inlet pipe, a wiring plug of the film pressure sensor extends outwards along the end part of the air inlet pipe to a limiting convex step end to form a plug end, the mesh type atomizer is provided with a wiring socket end matched with the wiring plug, and the wiring socket end is electrically connected with the controller; because of the slight deformation of the internal and external pressure difference change that the membrane pressure sensor 15 produced receiving breathing, and the signal of slight deformation can be gathered by membrane pressure sensor, the butt joint controller then can realize that the monitoring effect is carried out to patient's breathing condition by the lower membrane pressure sensor of cost, on the basis that has miniature direct current relay 106 and membrane pressure sensor 15, the controller 101 of this embodiment is including handling chip and connecting wire, still be equipped with respiratory frequency processing module in the handling chip, respiratory frequency processing module and membrane pressure sensor butt joint, gather and acquire membrane pressure sensor information to correspond and set for miniature direct current relay with respiratory frequency control interval time, when realizing monitoring patient's breathing condition, can realize the humidifying interval control that corresponds with patient respiratory frequency by the controller.
EXAMPLE III
Referring to fig. 7, in the third embodiment of the present invention, compared with the first and second embodiments, the main difference of the third embodiment is that the silicone rings at both sides are integrally formed into a semicircular shape along the edge of the mouth.
Example four
Referring to fig. 8, in the fourth embodiment of the present invention, compared to the first embodiment, the mask body is arranged to be two independent mask bodies 110 and mouth mask bodies 120 corresponding to the nasal suction cavity and the mouth suction cavity, wherein the air inlet 5 and the air inlet tube 6 are arranged at the end of the mask body 110, and the corresponding mesh atomizer 10 and the ventilation port 7 are arranged at the end of the mouth mask body 120, the mask body and the mouth mask bodies are movably and detachably connected, and the breathing area is arranged to be two independent parts, so that the mask body 110 capable of directly abutting against the respirator and the mouth mask body 120 used conventionally can be arranged separately, and the whole detachable arrangement can be realized that when only one part of the mask body is needed to be used, the other part can be directly detached, and the pressing part of the face of the patient, especially the nose mask body abutting against the nose bridge often presses the nose bridge to cause discomfort when the mask body abutting against the nose bridge is used; when the breathing state of a patient is good, the patient does not need to be connected into a breathing machine, only atomization is needed for medicine delivery and conventional use, the mask body 110 connected into the breathing machine does not need to be adopted, and the discomfort phenomenon of the patient in use can be greatly reduced when the application requirement is carried out according to the state of the patient.
The principle of the invention is as follows: the product disclosed by the invention is attached to the face of a patient through the silica gel gasket and is butted by combining the silica gel ring, so that the product is fully matched with the specific face of the patient, the comfort level is improved, meanwhile, the problem of facial pressure sore of the patient caused by wearing a mask is solved, the movable and detachable mesh type atomizer is directly arranged on the mask body, the humidification is effective, the dry and astringent conditions of the nasal cavity and the oral cavity of the patient are solved, the compliance of the patient is improved, the operations of sputum suction, atomization, humidification, oxygen inhalation and the like can be carried out while the mask is not taken down, the workload of nurses is effectively reduced, and a good treatment effect is obtained.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a multi-functional no wound humidifying respirator, includes the face guard body, face guard circle, silica gel circle and connects the bandage, the air inlet has been seted up on the face guard body, connect on the air inlet and set up intake pipe, its characterized in that: still be equipped with close skin silica gel gasket between silica gel circle and the people's face, close skin silica gel gasket is connected fixedly in human bridge of the nose end with the face guard body, silica gel circle and close skin silica gel gasket butt joint end branch become two silica gel circles along the mouth limit, two silica gel circles form the breach groove between the mouth limit, still be equipped with the scavenge port on the face guard body, be equipped with the scavenge port on the scavenge port, be equipped with the flap of taking the breach in the outside of scavenge port, it is equipped with the net formula atomizer to go back movable detachable on the scavenge port.
2. The multifunctional noninvasive humidified breathing mask of claim 1, wherein: the middle of the gap groove of the silica gel ring is extended with an extending convex part, the extending convex part extends out to be smaller than the vertical size of the edge of the silica gel ring, and the butt joint end face of the skin-friendly silica gel gasket and the silica gel ring is provided with an arc convex part.
3. The multifunctional noninvasive humidified breathing mask of claim 2, wherein: the net type atomizer comprises a medicine cup, a controller and a power supply unit, the controller and the power supply unit are integrally arranged in the medicine cup, the atomizer provides atomization signals and electric quantity, the medicine cup comprises a liquid storage bin, a net type atomization sheet and a mist outlet, the mist outlet is arranged on one side of the net type atomization sheet, namely on the other side of the liquid storage bin, the net type atomization sheet receives the atomization signals output by the controller and then generates vibration, and liquid is dispersed into aerosol through the net type atomization sheet to be ejected out of the mist outlet.
4. A multifunctional noninvasive humidifying respiratory mask as claimed in any one of claims 1-3, wherein: the oxygen inlet and the operation port are symmetrically distributed on two sides of the air inlet, sealing covers are arranged on the oxygen inlet and the operation port, the inner diameter of the oxygen inlet is larger than the outer diameter of the oxygen tube gate, and the inner diameter of the operation port is larger than the outer diameter of the sputum-sucking and fluid diet feeding tube.
5. A multifunctional noninvasive humidifying respiratory mask as claimed in any one of claims 1-3, wherein: the mask body is further provided with an exhaust port, an air outlet one-way valve is arranged on the exhaust port, and an air inlet one-way valve is movably and detachably arranged at the lower end of the air inlet pipe.
6. A multifunctional noninvasive humidifying respiratory mask as claimed in any one of claims 1-3, wherein: the mask body is provided with two breathing cavities in a separating way, and the breathing cavities comprise a nasal suction cavity and a mouth suction cavity.
7. The multifunctional noninvasive humidified breathing mask of claim 8, wherein: the mask body corresponds the nose and inhales the chamber and inhale the chamber with the mouth and set up two independent nose mask body and the mouth cover body, the nose mask body sets up the activity to dismantle the connection with the mouth cover body.
8. A multifunctional noninvasive humidifying respiratory mask as claimed in any one of claims 1-3, wherein: the upper end of the air inlet pipe is also provided with a limiting convex step which is connected with the outer end of the air vent and forms splicing fit with the net type atomization sheet.
9. A multifunctional noninvasive humidifying respiratory mask as claimed in any one of claims 1-3, wherein: the controller of the net type atomizer is connected with a micro direct current relay, the micro direct current relay is in butt joint with the atomizing circuit, and the controller is set to control the net type atomizing sheet to form a circulating timing circuit.
10. The multifunctional noninvasive humidified breathing mask of claim 9, wherein: the air inlet pipe is connected with a film pressure sensor, the sensing end face of the film pressure sensor is in butt joint with the inner end face of the air inlet pipe, a wiring plug of the film pressure sensor extends outwards along the end part of the air inlet pipe to a limiting convex step end to form a plug end, the net type atomizer is provided with a wiring socket end matched with the wiring plug, and the wiring socket is electrically connected with the controller; the controller comprises a processing chip and a connecting wire, a respiratory frequency processing module is further arranged in the processing chip and is in butt joint with the film pressure sensor, the film pressure sensor information is acquired, and the micro direct current relay is correspondingly set to control the interval time with the respiratory frequency.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110487321.9A CN113181496A (en) | 2021-05-05 | 2021-05-05 | Multifunctional noninvasive humidifying breathing mask |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110487321.9A CN113181496A (en) | 2021-05-05 | 2021-05-05 | Multifunctional noninvasive humidifying breathing mask |
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| CN113181496A true CN113181496A (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110487321.9A Pending CN113181496A (en) | 2021-05-05 | 2021-05-05 | Multifunctional noninvasive humidifying breathing mask |
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| CN113813485A (en) * | 2021-10-27 | 2021-12-21 | 江苏医药职业学院 | Multipurpose protective cover for infectious disease nursing |
| FR3129599A1 (en) * | 2021-12-01 | 2023-06-02 | Universite De Tours | FACE MASK NEBULIZATION SYSTEM |
| WO2024026807A1 (en) * | 2022-08-05 | 2024-02-08 | 查彩云 | Pressure-sore-prevention type noninvasive respirator ventilation mask |
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