CN113813485B - Multipurpose protective cover for nursing infectious diseases - Google Patents
Multipurpose protective cover for nursing infectious diseases Download PDFInfo
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- CN113813485B CN113813485B CN202111257385.6A CN202111257385A CN113813485B CN 113813485 B CN113813485 B CN 113813485B CN 202111257385 A CN202111257385 A CN 202111257385A CN 113813485 B CN113813485 B CN 113813485B
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- mask body
- protective cover
- atomizing
- atomization
- port
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- 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
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Textile Engineering (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Physical Education & Sports Medicine (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention discloses a multipurpose protective cover for nursing infectious diseases, and belongs to the technical field of medical appliances. The protective cover comprises a protective cover, an atomization port and a sputum excretion port, wherein the mask body is provided with an expired air discharge port and an oxygen supply pipe, and the oxygen supply pipe is communicated with oxygen therapy equipment; the atomization port is arranged on the mask body, an atomization tube is hermetically arranged in the atomization port, one end of the atomization tube penetrates into the mask body, and the other end of the atomization tube is communicated with an atomizer positioned outside the mask body; the sputum discharging mouth is located on the face guard body below the atomizing mouth, and the sputum discharging mouth is sealed to be communicated with one end of the pipe with the check valve, and the other end of the pipe can be detachably connected with a collecting device for storing sputum. The protective cover provided by the invention not only can be used for atomization treatment, but also can meet the requirement that a patient does not remove the protective cover to discharge phlegm, avoids the risk of spray infection and medical care exposure among patients caused by repeatedly removing the protective cover during atomization, and has very important practical value.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a multipurpose protective cover for nursing infectious diseases.
Background
Tuberculosis is a chronic infectious disease caused by tubercle bacillus, and the main transmission path is respiratory transmission. After a normal person touches a pulmonary tuberculosis patient, if the respiratory tuberculosis patient breathes in the spray with tubercule bacillus, the respiratory tuberculosis patient possibly infects diseases, so that a protective mask is required to be worn to block the transmission path, and clinically, the tuberculosis can be classified into primary tuberculosis, hematogenous tuberculosis, secondary tuberculosis, tuberculous pleurisy, other extrapulmonary tuberculosis and bacterial negative tuberculosis.
Tuberculosis is a chronic infectious disease, clinical manifestations are various, the conditions are different, but the pulmonary or bronchus and trachea inflammations occur, a large amount of inflammatory exudates are secreted in the respiratory tract, or cheese-like necrosis is formed, and the substances continuously stimulate the respiratory system, so that cough and expectoration symptoms occur, a patient with the ability of expelling phlegm clinically needs to be subjected to atomization treatment to relieve the pulmonary symptoms of the patient when the tuberculosis is treated, but the bronchus is always stimulated to cause the body to generate sputum excretion reaction when the atomization treatment is carried out, so that the patient needs to take an urgent mask for cough and sputum excretion, but the risk of exposure of medical staff and the risk of cross infection among patients are increased undoubtedly.
The shield for nursing infectious diseases in the prior art has no dual functions of auxiliary sputum excretion and atomization, and the shield is required to be taken off and worn after the sputum excretion is finished each time when the sputum excretion is required for atomization, so that the risk of infection is increased, and the multipurpose shield for nursing infectious diseases, which can help patients to excrete the sputum without removing the shield during atomization treatment, is of great significance.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a multipurpose protective cover for nursing infectious diseases.
The invention provides a multipurpose protective cover for nursing infectious diseases, which comprises:
the mask body is provided with an exhaled gas discharge port and an oxygen supply pipe, and the oxygen supply pipe is communicated with oxygen therapy equipment;
the atomization port is arranged on the mask body, an atomization tube is hermetically arranged in the atomization port, one end of the atomization tube penetrates into the mask body, and the other end of the atomization tube is communicated with an atomizer positioned outside the mask body;
the sputum excretion opening is positioned on the mask body below the atomization opening, and is communicated with one end of a conduit with a one-way valve in a sealing way, and the other end of the conduit is detachably connected with a collecting device for storing sputum.
Preferably, the mask body is inside to be equipped with mouth size assorted mouth holding chamber, the atomizing pipe penetrates the end and is located mouth holding intracavity, and the atomizing pipe penetrates end tip seal, is equipped with a plurality of through-holes on the atomizing pipe perisporium near sealed end, the atomizing pipe penetrates the end and has the cap along its tube length direction sliding connection outward, the cap can overlap to establish the end tip that penetrates at the atomizing pipe, be equipped with the bracing piece along vertically on the cap outer wall, bracing piece top and cap outer wall fixed connection, the bracing piece bottom is connected on the horizon plate, horizon plate left end and mouth holding intracavity wall sliding connection, horizon plate right-hand member and atomizing pipe outer wall sliding connection, the bottom of horizon plate is equipped with many springs and pull rod, and the recess that is used for accepting the sputum is seted up at the top of horizon plate, the bottom and the pipe intercommunication of recess, and the pipe are the bellows.
Preferably, the bottom of recess is equipped with pressure sensor, the pull rod is electric putter, the horizontal plate bottom is equipped with the distance sensor who is used for measuring distance between horizontal plate and mouth holding chamber diapire, be equipped with controller and alarm on the face guard body, controller, pressure sensor, electric putter, distance sensor and alarm all are connected with dry battery electricity, pressure sensor, electric putter, distance sensor and alarm are connected with the controller signal respectively.
Preferably, the bottom of the groove is inclined and the conduit communicates with the lower end of the groove.
Preferably, the atomizing pipe is provided with a venturi tube.
Preferably, the mask body is made of a transparent silicone material.
Preferably, an activated carbon adsorption layer is arranged on the exhalant gas discharge port.
Preferably, the edge that face guard body and patient's face laminate is equipped with the sponge layer, the edge that recess and patient's mouth laminate is equipped with the silica gel layer.
Preferably, the bottom wall of the cap is clamped with a fixing piece fixedly arranged on the peripheral wall of the atomizing tube.
Compared with the prior art, the invention has the beneficial effects that: the protective cover disclosed by the invention can be used for carrying out atomization treatment, and can meet the requirement that a patient does not remove the protective cover to discharge phlegm, when the patient needs to discharge phlegm, the pull rod is manually pulled or the electric push rod is electrically started, when the pull rod moves downwards or the electric push rod contracts, the horizontal plate compresses a plurality of springs to move downwards, at the moment, the downward moving distance of the horizontal plate or the contraction distance of the electric push rod is consistent with the downward moving distance of the cap along the tube length direction of the atomization tube and the distance of the cap for completely covering the through hole, and because the patient is subjected to atomization treatment during the phlegm-discharging of the patient, the patient is subjected to stress reaction which can cause long-term cough of organs of the patient, the patient is not benefited from recovery, and the patient is also caused to have symptoms of dyspnea, so that the patient needs not to carry out atomization during the phlegm-discharging of the patient, the sputum is sent into the groove through a conduit communicated with the groove to be collected, and concentrated treatment after collection is carried out, and pollution is avoided.
Drawings
FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a schematic view of structural feature I of embodiment 2 of the present invention;
fig. 3 is a schematic diagram of structural feature ii of embodiment 2 of the present invention.
Reference numerals illustrate:
1. the mask comprises a mask body, an exhalation gas discharge port, an oxygen supply pipe, an atomization port, an atomization pipe, a sputum discharge port, a conduit, a collecting device, a mouth accommodating cavity, a cap, a supporting rod, a horizontal plate, a spring, a pull rod, a groove, a pressure sensor and a venturi tube, wherein the oxygen supply pipe is arranged in the mask body, the exhalation gas discharge port is arranged in the mask body, the oxygen supply pipe is arranged in the mask body, the atomization port is arranged in the mask body, the atomization pipe is arranged in the mask body, the sputum discharge port is arranged in the mask body, the collecting device is arranged in the mask body, the mouth accommodating cavity is arranged in the mouth accommodating cavity, the mouth accommodating cavity is arranged in the mask body, the mouth accommodating port is arranged in the mouth accommodating cavity, the mouth accommodating port is arranged in the mouth discharging port, the mouth discharging port is arranged in.
Description of the embodiments
Specific embodiments of the present invention will be described in detail below with reference to fig. 1-3, but it should be understood that the scope of the present invention is not limited by the specific embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
As shown in fig. 1-3, the multipurpose protective cover for nursing infectious diseases provided by the invention comprises: the mask comprises a mask body 1, an atomization port 4 and a sputum excretion port 6, wherein an exhaled gas discharge port 2 (an activated carbon adsorption layer is arranged in the exhaled gas discharge port 2) and an oxygen supply pipe 3 are arranged on the mask body 1, and the oxygen supply pipe 3 is communicated with oxygen therapy equipment; the atomizing port 4 is arranged on the mask body 1, an atomizing pipe 5 is hermetically arranged in the atomizing port 4, one end of the atomizing pipe 5 penetrates into the mask body 1, and the other end of the atomizing pipe 5 is communicated with an atomizer positioned outside the mask body 1; the sputum discharging port 6 is positioned on the mask body 1 below the atomizing port 4, and the sputum discharging port 6 is hermetically communicated with one end of a conduit 7 with a one-way valve, and the other end of the conduit 7 is detachably connected (in threaded connection or clamping connection) with a collecting device 8 for storing sputum; the collecting device 8 is a large-capacity injector, when a patient with autonomous sputum excretion capability is subjected to atomization treatment, the patient is low in head, sputum which is expectorated in the bronchus of the patient is excreted by the catheter, and the patient does not need to frequently remove the mask during atomization treatment, so that the respiratory protection treatment effect is improved.
Examples
As shown in fig. 2, the multipurpose protective cover for nursing infectious diseases provided by the invention comprises: the mask comprises a mask body 1, an atomization port 4 and a sputum excretion port 6, wherein the mask body 1 is provided with an expired air discharge port 2 and an oxygen supply pipe 3, and the oxygen supply pipe 3 is communicated with oxygen therapy equipment; the atomization port 4 is formed in the mask body 1, an atomization tube 5 is hermetically arranged in the atomization port 4, one end of the atomization tube 5 penetrates into the mask body 1, and the other end of the atomization tube 5 is communicated with an atomizer positioned outside the mask body 1; the sputum discharging port 6 is positioned on the mask body 1 below the atomizing port 4, one end of a conduit 7 with a one-way valve is communicated with the sputum discharging port 6 in a sealing way, and a collecting device 8 for storing sputum is detachably connected (in threaded connection or clamping connection) with the other end of the conduit 7. The face guard body 1 is inside be equipped with mouth big or small assorted mouth holding chamber 9, atomizing pipe 5 penetrates the end and is located mouth holding intracavity 9, and atomizing pipe 5 penetrates end tip seal, is equipped with a plurality of through-holes on the atomizing pipe 5 perisporium near sealed end, the outer end that penetrates of atomizing pipe 5 has cap 10 along its tube length direction sliding connection, cap 10 can overlap and establish the end tip that penetrates at atomizing pipe 5, be equipped with bracing piece 11 along vertically on the cap 10 outer wall, cap 10 can move down and atomizing pipe 5 joint, will be equipped with a plurality of through-holes on the atomizing pipe 5 perisporium near sealed end and shelter, avoid the atomized liquid blowout, bracing piece 11 top and cap 10 outer wall fixed connection, and bracing piece 11 bottom is connected on horizontal plate 12, horizontal plate 12 left end and mouth holding chamber 9 inner wall sliding connection, horizontal plate 12 right-hand member and atomizing pipe 5 outer wall sliding connection, the bottom of horizontal plate 12 is equipped with many springs 13 and pull rod 14, and recess 15 that are used for sputum is seted up at the top of horizontal plate 12, the bottom of recess 15 and 7 are accepted for the pipe 7, and 7 are the ripple pipe.
When atomization is performed, as the top end of the horizontal plate 12 is connected with the cap 10 through the support rod 11, the cap 10 is positioned above the tail end of the atomizing pipe 5 extending into the mask body 1, and a plurality of through holes on the atomizing pipe 5 are completely exposed, at the moment, the compression modulus of the rigidity modulus of the plurality of springs 13 is larger than the gravity of the cap 10, the horizontal plate 12, the support rod 11 and the pull rod 14, and at the moment, when the pull rod 14 is not pulled, the positions of the cap 10, the horizontal plate 12, the support rod 11 and the pull rod 14 are not changed; however, when the patient expects sputum, the patient needs to be subjected to atomization treatment at this time to cause stress reaction of long-term cough of the organ of the patient, which is not beneficial to rehabilitation of the patient, and causes symptoms of dyspnea of the patient, so that atomization is not required when the patient expects sputum, and when sputum appears in the throat of the patient, although the atomizer can be closed, atomized liquid drops which are sent into the mask body 1 by the atomizing tube 5 can be diffused into the mask body 1, so that the patient generates stress reaction, at this time, the patient needs to pull the pull rod 14, the pull rod 14 drives the horizontal plate 12 to slide downwards under the condition of compressing the spring 12 along the longitudinal direction, and a cap which is connected to the tail end of the atomizing tube 5 in a sliding way is sleeved on a plurality of through holes formed in the atomizing tube 5, so that atomized liquid medicine is prevented from escaping from the through holes.
As shown in fig. 3, it should be noted that, in the present invention, the bottom of the groove 15 is provided with the pressure sensor 16, the pull rod 14 is an electric push rod, the bottom of the horizontal plate 12 is provided with a distance sensor for measuring the distance between the horizontal plate 12 and the bottom wall of the mouth accommodating cavity 9, the mask body 1 is provided with a controller and an alarm, the controller, the pressure sensor 16, the electric push rod, the distance sensor and the alarm are all electrically connected with the dry battery, and the pressure sensor 16, the electric push rod, the distance sensor and the alarm are respectively connected with the controller through signals, so as to reduce the waste caused by escape of part of atomized medicine due to the fact that the frequency of manually pulling the pull rod 14 cannot be mastered, and improve the automation performance.
Further, the bottom of the groove 15 is inclined, and the conduit 7 is communicated with the lower end of the groove 15, so as to conveniently and rapidly discharge the sputum in the groove 15.
Further, in order to increase the droplet size of the atomized liquid medicine in the atomizer, the atomizing pipe 5 is provided with a venturi tube 17.
Further, the mask body 1 is made of transparent silica gel material for facilitating observation of atomization effect, wherein the mouth accommodating cavity 9 and the mask body 1 are formed by reverse molding.
Further, an activated carbon adsorption layer is arranged on the exhalant gas discharge port 2 and used for adsorbing liquid drops and droplets in the exhalant gas, so that cross infection and infection are avoided.
Further, in order to improve the comfort of wearing, the edge that the face of the mask body 1 is attached to the face of the patient is provided with a sponge layer, and the edge that the groove 15 is attached to the mouth of the patient is provided with a silica gel layer.
Further, in order to further avoid leakage between the cap 10 and the atomizing tube 5, the bottom wall of the cap 10 is clamped with a fixing member fixedly arranged on the peripheral wall of the atomizing tube 5.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A multipurpose protective cover for nursing infectious diseases, comprising:
the mask comprises a mask body (1), wherein the mask body (1) is provided with an exhale gas discharge port (2) and an oxygen supply pipe (3), and the oxygen supply pipe (3) is communicated with oxygen therapy equipment;
the atomizing port (4) is arranged on the mask body (1), an atomizing pipe (5) is arranged in the atomizing port (4) in a sealing manner, one end of the atomizing pipe (5) penetrates into the mask body (1), and the other end of the atomizing pipe (5) is communicated with an atomizer positioned outside the mask body (1);
a sputum discharging port (6) is positioned on the mask body (1) below the atomizing port (4), the sputum discharging port (6) is communicated with one end of a conduit (7) with a one-way valve in a sealing way, and the other end of the conduit (7) is detachably connected with a collecting device (8) for storing sputum;
the face mask is characterized in that a mouth accommodating cavity (9) matched with the mouth in size is formed in the face mask body (1), the penetrating end of the atomizing tube (5) is positioned in the mouth accommodating cavity (9), the penetrating end of the atomizing tube (5) is sealed, a plurality of through holes are formed in the peripheral wall of the atomizing tube (5) close to the sealing end, a cap (10) is slidably connected to the penetrating end of the atomizing tube (5) along the length direction of the tube, the cap (10) can be sleeved on the penetrating end of the atomizing tube (5), a supporting rod (11) is longitudinally arranged on the outer wall of the cap (10), the top end of the supporting rod (11) is fixedly connected with the outer wall of the cap (10), the bottom end of the supporting rod (11) is connected to a horizontal plate (12), the left end of the horizontal plate (12) is slidably connected with the inner wall of the mouth accommodating cavity (9), a plurality of springs (13) and (14) are arranged at the bottom of the horizontal plate (12), a groove (15) for receiving liquid is formed in the top of the horizontal plate (12), and the bottom of the horizontal plate (12) is communicated with a catheter (7);
the bottom of recess (15) is equipped with pressure sensor (16), pull rod (14) are electric putter, horizontal plate (12) bottom is equipped with the distance sensor who is used for measuring the distance between horizontal plate (12) and mouth holding chamber (9) diapire, be equipped with controller and alarm on face guard body (1), controller, pressure sensor (16), electric putter, distance sensor and alarm all are connected with dry battery electricity, pressure sensor (16), electric putter, distance sensor and alarm are connected with the controller signal respectively.
2. A multipurpose protective cover for nursing infectious diseases according to claim 1, wherein the bottom of the groove (15) is inclined, and the conduit (7) is connected to the lower end of the groove (15).
3. A multipurpose protective cover for nursing infectious diseases according to claim 1, characterized in that the atomizing tube (5) is provided with a venturi tube (17).
4. A multipurpose shield for nursing infectious diseases according to claim 1, wherein the mask body (1) is made of transparent silica gel material.
5. A multipurpose protective cover for nursing infectious diseases according to claim 1, wherein the exhale gas discharge port (2) is provided with an activated carbon adsorption layer.
6. The multipurpose protective cover for nursing infectious diseases according to claim 1, wherein a sponge layer is arranged at the edge of the mask body (1) which is jointed with the face of a patient, and a silica gel layer is arranged at the edge of the groove (15) which is jointed with the mouth of the patient.
7. The multipurpose protective cover for nursing infectious diseases according to claim 1, wherein the bottom wall of the cap (10) is clamped with a fixing piece fixedly arranged on the peripheral wall of the atomizing tube (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111257385.6A CN113813485B (en) | 2021-10-27 | 2021-10-27 | Multipurpose protective cover for nursing infectious diseases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111257385.6A CN113813485B (en) | 2021-10-27 | 2021-10-27 | Multipurpose protective cover for nursing infectious diseases |
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| Publication Number | Publication Date |
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| CN113813485A CN113813485A (en) | 2021-12-21 |
| CN113813485B true CN113813485B (en) | 2023-05-05 |
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| CN202111257385.6A Active CN113813485B (en) | 2021-10-27 | 2021-10-27 | Multipurpose protective cover for nursing infectious diseases |
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| CN110141748A (en) * | 2019-06-13 | 2019-08-20 | 河南科技大学第一附属医院 | Noninvasive ventilator auxiliary expectoration mask |
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| US8327849B2 (en) * | 2008-10-28 | 2012-12-11 | Trudell Medical International | Oscillating positive expiratory pressure device |
| US9138169B2 (en) * | 2011-09-07 | 2015-09-22 | Monitor Mask Inc. | Oxygen facemask with capnography monitoring ports |
| CN105771052B (en) * | 2016-04-01 | 2018-01-19 | 侯颖萍 | Multi-functional noninvasive ventilator mask |
| CN108371739A (en) * | 2018-04-21 | 2018-08-07 | 杨立诚 | A kind of atomization mouth mask |
| CN108497526B (en) * | 2018-05-07 | 2023-09-19 | 江南大学 | Normal pressure ultrasonic atomization-low-frequency microwave pulse spouted drying device for conditioning fruits and vegetables |
| CN210057065U (en) * | 2018-05-28 | 2020-02-14 | 江苏医药职业学院 | Heart intensive care unit is with simple and easy respiratory device |
| CN209301950U (en) * | 2018-11-20 | 2019-08-27 | 孙小翠 | Tracheotomy nursing device |
| CN211188346U (en) * | 2019-08-13 | 2020-08-07 | 广西医科大学附属肿瘤医院 | Controllable sputum humidifying collector |
| CN110464957A (en) * | 2019-09-09 | 2019-11-19 | 河南科技大学第一附属医院 | A kind of noninvasive ventilator auxiliary expectoration mask |
| CN110464956A (en) * | 2019-09-09 | 2019-11-19 | 河南科技大学第一附属医院 | Multi-functional noninvasive ventilator mask |
| CN211532848U (en) * | 2019-11-04 | 2020-09-22 | 贵州省骨科医院 | Anti-infection special protective mask for clinical pharmacists |
| CN211301638U (en) * | 2019-12-21 | 2020-08-21 | 南通市第一人民医院 | Improved multipurpose oxygen inhalation mask |
| CN111632234A (en) * | 2020-07-09 | 2020-09-08 | 韩凯 | Breathe stifled device is arranged to internal medicine adult's respiratory track |
| CN113181496A (en) * | 2021-05-05 | 2021-07-30 | 台州恩泽医疗中心(集团) | Multifunctional noninvasive humidifying breathing mask |
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2021
- 2021-10-27 CN CN202111257385.6A patent/CN113813485B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498950A (en) * | 2019-01-08 | 2019-03-22 | 王建敏 | A kind of pediatric medicine breathing intelligent breathing device |
| CN110141748A (en) * | 2019-06-13 | 2019-08-20 | 河南科技大学第一附属医院 | Noninvasive ventilator auxiliary expectoration mask |
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| CN113813485A (en) | 2021-12-21 |
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