CN108607143B - A quantity-controlled humidification and heating laryngostomy filter protective cover - Google Patents
A quantity-controlled humidification and heating laryngostomy filter protective cover Download PDFInfo
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- CN108607143B CN108607143B CN201810338660.9A CN201810338660A CN108607143B CN 108607143 B CN108607143 B CN 108607143B CN 201810338660 A CN201810338660 A CN 201810338660A CN 108607143 B CN108607143 B CN 108607143B
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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. ventilators; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
-
- 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
- A61M2210/065—Throat; Pharynx
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- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
本发明公开一种量控湿化加温喉造口过滤保护罩，其包括：保护罩基架和设置在保护罩基架上的湿化加温结构；保护罩基架通气口，通气口设有能够堵住通气口的可拆卸的空气滤膜，保护罩基架设有能够内置湿化管并与通气口连通的通孔，通孔在通气口表面形成通孔口，保护罩基架的两侧壁设有固定带；湿化加温结构包括湿化管、与湿化管相连的出液管以及设置在出液管外壁的加温套，出液管上端连接有储水瓶，储水瓶上端设有与储水瓶相通的加压囊，储水瓶的外壁设有耳挂架。本发明湿化加温效果好、稳定性能好、可持续地高效过滤。
The invention discloses a quantity-controlled humidification and heating laryngostomy filter protective cover, which includes: a protective cover base frame and a humidification and heating structure arranged on the protective cover base frame; a protective cover base frame vent, and the vent is provided with There is a removable air filter membrane that can block the vent. The protective cover base frame is provided with a through hole that can have a built-in humidification pipe and is connected to the vent. The through hole forms a through hole on the surface of the vent. The two sides of the protective cover base frame The side wall is provided with a fixed belt; the humidification and heating structure includes a humidification tube, a liquid outlet pipe connected to the humidification pipe, and a heating sleeve arranged on the outer wall of the liquid outlet pipe. The upper end of the liquid outlet pipe is connected to a water storage bottle, and the upper end of the water storage bottle It is provided with a pressurized bag connected with the water storage bottle, and the outer wall of the water storage bottle is provided with an ear hanger. The invention has good humidification and heating effect, good stability and sustainable high-efficiency filtration.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a quantitative control humidification and Wen Hou ostomy filtering protective cover.
Background
Laryngeal cancer is a common malignant tumor in otorhinolaryngology, and the laryngeal cancer is treated by an operation mode at present in clinical treatment. The patient needs to wear the tracheal cannula for a long time after the complete laryngeal resection, the laryngeal stoma exists for the whole life, the patient loses the effects of nasal part on air heating, humidification, dust blocking and the like, and various complications can be brought to gas exchange, such as the increase of the water loss of the airway, scabbing of sputum in the tracheal cannula or the stoma, foreign body inhalation, stimulation of cold air, fistula infection and the like. The nursing of the patient airway in the postoperative nursing of the laryngeal cancer patient is a nursing key point, and the nursing key point is in the aspects of continuous humidification, clean environment, prevention of dust particle inhalation and the like, and the continuous humidification of the patient airway is ensured in the nursing, and the expectoration amount and sputum shape of the patient are checked and cleaned in time; enhancing hospital feel monitoring and controlling the infection risk of patients; the dressing is changed every day in time, the laryngeal cannula is changed at regular time, the infection rate of patients is low, and the comfort level is good. Patient compliance is high in postoperative care, and postoperative complications are effectively prevented.
The nurse can strengthen the education during discharge, guide the patient to drink more water to complement the liquid amount, maintain the physiological humidification state of the respiratory tract, reduce the viscosity of sputum and facilitate the self-expectoration. Or help the patient to improve the temperature and humidity of the air by means of a household atomizer, and the neck wears gauze kerchief to block dust. The discharge instruction such as air requirement, airway humidification requirement, environment requirement, management requirement and the like is clear. Although there are guidelines from medical personnel, management of the self after discharge is still a difficult task, and it is often difficult to stay with the equipment and home environment after discharge. After the patient leaves the hospital, the patient needs to be humidified continuously to prevent the occurrence of complications, and most of the time of the patient is in home, so that the life quality of the patient is greatly influenced. Meanwhile, the patient has weak self-care capability and lacks tools for airway management; long-term stomal exposure, dry airway and poor comfort; the exposed stoma has huge intangible water loss, the sputum scab formation of the stoma is influenced by ventilation, sputum is viscous, sputum cannot be discharged, tiny dust invades and stimulates the respiratory tract, the environment pollution and the local infection rate are high, and the influence on life is obvious.
The laryngeal stoma is the only vent of the patient after the full laryngeal operation, how to protect the stoma, and the prevention of complications is the problem which the patient needs to solve urgently, and is also a precondition that the patient returns to home and society and the quality of life is improved. How to help the laryngeal patient solve the problem, and an artificial filter is provided to help filter air and prevent dust; a humidifier which is convenient to carry is provided to improve the air humidity; a temperature controller with good comfort is arranged to avoid the stimulation of cold air; the breathable film which can be replaced at any time is provided to avoid the pollution of sputum, ensure the unobstructed laryngeal opening and deserve the thinking and the effort of medical staff.
Disclosure of Invention
The invention aims to provide the quantitative control humidification heating laryngeal inlet filter protective cover which has good humidification heating effect, good stability and sustainable high-efficiency filtration and overcomes the defects in the prior art.
The invention solves the technical problems, and adopts the technical proposal that a quantitative control humidification and Wen Hou ostomy filtering protective cover is provided, which comprises the following components: a protective cover base frame which is attached to the curve of the neck of a patient and a humidifying and heating structure arranged on the protective cover base frame; the protective cover base frame is provided with a vent hole penetrating through the protective cover base frame, the vent hole is provided with a detachable air filter membrane capable of blocking the vent hole, the protective cover base frame is provided with a through hole which can be internally provided with a humidifying pipe and is communicated with the vent hole, the through hole forms a vent hole on the surface of the vent hole, and two side walls of the protective cover base frame are provided with fixing belts; the humidifying and heating structure comprises a humidifying pipe, a liquid outlet pipe connected with the humidifying pipe and a heating sleeve arranged on the outer wall of the liquid outlet pipe, wherein the upper end of the liquid outlet pipe is connected with a water storage bottle, the upper end of the water storage bottle is provided with a pressurizing bag communicated with the water storage bottle, and the outer wall of the water storage bottle is provided with an ear hanging rack.
Preferably, the protective cover base frame is provided with an installation part positioned above the air vent, and a waterproof structure is detachably arranged in the installation part. When the patient bathes or sweats more, the device can be used for preventing water or sweat from dripping to the air vent and then contacting with the air filter membrane, so that the air filter membrane is in a normal state, unclean liquid is prevented from entering the air vent, the throat of the user is prevented from being infected, and Xia Tianshi can be used for shading the sun, preventing water and gas from losing, improving the humidification degree and reducing the water adding times of the water storage bottle. Meanwhile, the waterproof structure can be detached, so that a user can be guaranteed to detach the waterproof structure under the general condition, the weight of the device is reduced, the burden of the user is reduced, and the action is more convenient.
Further preferably, the waterproof structure includes a primary waterproof plate installed in the installation part and obliquely downward and a secondary waterproof plate hinged to a lower surface of the primary waterproof plate. The waterproof effect is improved, the service life of the air filter membrane is prolonged, the throat of a user is better prevented from being infected, the angle between the secondary waterproof plate and the primary waterproof plate can be adjusted according to the irradiation angle of the sun, the sun-proof effect is better, water and gas loss can be prevented on one hand, photo-aging of the whole device can be prevented on the other hand, and the use time is prolonged.
Preferably, an annular groove is formed in the inner wall of the vent, the annular groove is arranged at the front part of the vent hole, and the air filter membrane is arranged in the annular groove. The air filter membrane can be placed in the air vent, so that the air filter membrane can be better prevented from being polluted.
Further preferably, the annular groove extends upwards to form a through groove communicated with the air vent, and the air filter membrane is provided with an embedding part capable of being embedded into the through groove. So that the air filter membrane is more convenient to assemble and disassemble.
Further preferably, a pull ring is provided at the upper end of the insertion portion. When the air filter membrane needs to be removed, only the pull ring needs to be lifted, and the operation is more convenient.
Further preferably, the air filter membrane is provided with a sealing ring layer surrounding the edge of the air filter membrane. On the one hand, when the air filter inserts the annular groove, because the existence of sealing washer layer improves the toughness of air filter for the air filter is difficult for warping, on the other hand, after the air filter inserts, the leakproofness is better, can prevent outside impurity and liquid entering inside infectious user's throat.
Preferably, a water level alarm is arranged in the water storage bottle. When the water level is lower than the set water level, the water level alarm gives an alarm to remind a user to add water in the liquid storage bottle.
Preferably, the ear hanger is provided with a binding band. If no binding band is arranged, the ears of the user bear larger acting force, the user can feel pain, and if the binding band is arranged, the user can bind the ear on the head, so that the burden of the ears can be lightened, and on the other hand, the ear can be more stable, and the falling situation can not occur.
Preferably, the protective cover base frame is printed by a 3D printer according to the neck curve of a user. The neck curves of each user are different, and the 3D printer is used for printing, so that the specific situation of each user can be met.
Preferably, an adhesion structure attached to the neck of the user is arranged on one surface of the protective cover base frame, which is close to the user. Because the user uses this equipment under the activity condition, then light lean on the fixed band, the condition that the safety cover bed frame still can appear shifting, then probably makes patient's larynx make the mouth and touch by the safety cover bed frame, and the patient just can produce discomfort even misery like this, uses the adhesion structure can guarantee that the safety cover bed frame is in fixed state.
Further preferably, the adhesive structure surrounds the vent. By the arrangement, the protective cover base frame can be in a fixed state, and moisture conveyed by the humidifying pipe can be well guaranteed not to run off from a gap between the protective cover base frame and the neck of a user.
Further preferably, a waterproof layer is arranged on one side of the adhesion structure, which is close to the air vent, a drainage channel is arranged below the adhesion structure, a drainage tube is arranged in the drainage channel, and a liquid collecting bottle is arranged at the lower end of the drainage tube. The moisture transported by the humidifying pipe can be partially liquefied by contacting with the neck of the user, and if the liquefied water is not discharged, the user can feel uncomfortable, and the burden of the user can be increased.
Further preferably, the adhesion structure is a silica gel layer, a silk screen layer is arranged on one side of the silica gel layer far away from the protective cover base frame, and the mesh size of the silk screen layer is 0.2-0.5 square centimeter. The silicon gel layer can make the neck tightly adhere together with the safety cover bed frame, and silk screen check layer can make the silicon gel layer keep away from the safety cover bed frame and link to each other with the neck one side surface area expansion promptly, and silk screen check layer becomes the tiny protruding of one by one with the surface moreover, and the pit between the tiny protruding can make the silicon gel layer glue neck skin better, and silk screen check layer is friendly to neck skin.
Preferably, the air filter includes a first filter paper, a second filter paper, and a filler disposed between the first filter paper and the second filter paper. The filler may be some medicine beneficial to the user, or some substance capable of sterilizing, disinfecting and absorbing impurities.
By implementing the scheme, the invention has the following beneficial effects: the invention adopts a humidifying and heating structure, can provide moist and warm air for the laryngeal opening of a user, avoids the stimulation of cold air and the formation of sputum scab, adds the pressurizing bag on the water storage bottle, can accelerate the humidification degree of the air according to the self condition, and adopts the detachable air filter membrane to ensure that the filtration is always in a high-efficiency state, thereby reducing the risk of the laryngeal infection of the user. The whole device has good stability, and a user can use the device when going out, and according to the surrounding environment, the waterproof structure can be added, so that the device is sun-shading, wind-shielding and rain-shielding, and the normal travel of the user is ensured.
Drawings
Fig. 1 is a schematic perspective view of embodiment 1 of the present invention;
fig. 2 is a schematic perspective view of embodiment 2 of the present invention;
fig. 3 is a schematic structural diagram between the waterproof structure and the protective cover base frame in embodiment 2;
fig. 4 is a schematic perspective view of embodiment 3 of the present invention;
fig. 5 is a schematic structural diagram between the waterproof structure and the protective cover base frame in embodiment 3;
FIG. 6 is a cross-sectional view of the guard shield pedestal of example 3;
FIG. 7 is a schematic view of the structure of an air filtration membrane in example 3;
fig. 8 is a rear view of the guard shield pedestal of embodiment 3.
In the figure, 1, a protective cover base frame, 11, an air vent, 111, an annular groove, 112, a through groove, 12, an air filter membrane, 121, an embedded part, 1211, a pull ring, 122, a sealing ring layer, 13, a through hole, 14, a fixing belt, 15, an installation part, 2, a humidifying and heating structure, 21, a humidifying pipe, 22, a liquid outlet pipe, 23, a heating sleeve, 24, a water storage bottle, 25, a pressurizing bag, 26, an ear hanging frame, 261, a binding belt, 3, a waterproof structure, 31, a primary waterproof plate, 32, a secondary waterproof plate, 4 and an adhesion structure.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
Example 1:
a volume controlled humidification and Wen Hou ostomy filtering protective cover as shown in figure 1 comprises a protective cover base frame 1 fitting the patient's progress curve and a humidification and warming structure 2. The humidifying and heating structure is arranged on the protective cover base frame.
The protection cover base frame 1 is provided with a vent 11 penetrating through the protection cover base frame 1, the vent 11 is provided with a detachable air filter membrane 12 capable of blocking the vent 11, and the detachable air filter membrane is adopted to enable filtration to be in an efficient state all the time, so that the risk of infection of the throat of a user is reduced. The protective cover base frame 1 is provided with a through hole 13 which can be internally provided with a humidifying pipe 21 and is communicated with the air vent 11, the through hole 13 forms an air vent hole 131 on the surface of the air vent 11, two side walls of the protective cover base frame 1 are provided with fixing belts 14, the fixing belts can be in a binding mode or can be mutually adhered by using magic tapes. The humidifying and heating structure 2 comprises a humidifying pipe 21, a liquid outlet pipe 22 connected with the humidifying pipe 21 and a heating sleeve 23 arranged on the outer wall of the liquid outlet pipe 22, a heating controller is arranged outside the heating sleeve, a user can adjust the temperature according to the needs of the user, the heat of the heating sleeve is generated to use a storage battery, the storage battery is replaceable, the upper end of the liquid outlet pipe 22 is connected with a water storage bottle 24, the upper end of the water storage bottle 24 is provided with a pressurizing bag 25 communicated with the water storage bottle 24, and the outer wall of the water storage bottle 24 is provided with an ear hanger 26. The humidifying and heating structure is adopted, so that moist and warm air can be provided for the laryngeal opening of a user, the stimulation of cold air and the formation of sputum scab are avoided, the pressurizing bag is added on the water storage bottle, and the user can accelerate the humidifying degree of the air according to the self condition. The water storage bottle 24 is internally provided with a water level alarm, and when the water level is lower than the set water level, the water level alarm gives an alarm to remind a user to add water in the liquid storage bottle. The protective cover base frame 1 is printed and made by a 3D printer according to the neck curves of users, the neck curves of each user are different, and the specific conditions of each user can be met by using the 3D printer for printing.
Example 2:
a volume controlled humidification and Wen Hou ostomy filtering protective cover as shown in figures 2 to 3 comprises a protective cover base frame 1 and a humidification and warming structure 2 fitting the patient's progress curve. The humidifying and heating structure is arranged on the protective cover base frame. More preferably on the basis of example 1: the same contents as those of embodiment 1 will not be described again
The protective cover base frame 1 is provided with a mounting part 15 positioned above the vent 11, and a waterproof structure 3 is detachably arranged in the mounting part 15. In this embodiment, the installation department is a draw-in groove, have relative recess in the draw-in groove, waterproof construction can get into the draw-in groove, and have the arch corresponding with the recess, the both ends of the part that waterproof construction got into in the draw-in groove have elasticity, can built-in spring also can be elastic material, can be used for preventing water or sweat to drop the air vent and then contact with the air filter membrane when patient bathes or sweat is great, can guarantee like this that the air filter membrane is in normal condition, prevent that unclean liquid from getting into the air vent inside, avoid the user's throat to receive the infection, xia Tianshi moreover, also can be used for the sunshade, prevent the loss of aqueous vapor, improve the humidification degree, reduce the water storage bottle and add the water number of times. Meanwhile, the waterproof structure can be detached, so that a user can be guaranteed to detach the waterproof structure under the general condition, the weight of the device is reduced, the burden of the user is reduced, and the action is more convenient.
The waterproof structure 3 includes a primary waterproof plate 31 installed in the installation portion 15 and obliquely downward and a secondary waterproof plate 32 hinged to a lower surface of the primary waterproof plate 31. The angle of secondary waterproof board can be changed through articulated department to the secondary waterproof board, improves waterproof effect, prolongs air filter's life, avoids the user's throat to be infected better to can be according to the angle of shining of sun and adjust the angle between secondary waterproof board and the primary waterproof board, make sun-proof effect better from the following, on the one hand can prevent the loss of aqueous vapor, on the other hand can prevent the photoaging of whole device, the time of increase of service.
The ear hanger 26 is provided with a binding band 261, and the binding band can be in a binding mode or can be mutually adhered by using magic tapes. If no binding band is arranged, the ears of the user bear larger acting force, the user can feel pain, and if the binding band is arranged, the user can bind the ear on the head, so that the burden of the ears can be lightened, and on the other hand, the ear can be more stable, and the falling situation can not occur.
Example 3:
a volume controlled humidification and Wen Hou ostomy filtering protector as shown in figures 4 to 8 comprises a protector base 1 and a humidification and warming structure 2 fitting the patient's progress curve. The humidifying and heating structure is arranged on the protective cover base frame. More preferably on the basis of example 2: the same contents as those of embodiment 2 will not be described again
The inner wall of the vent 11 is provided with an annular groove 111, the annular groove 111 is arranged in front of the vent hole 131, and an air filter membrane 12 is arranged in the annular groove 111. The air filter membrane can be placed in the air vent, so that the air filter membrane can be better prevented from being polluted.
The annular groove 111 extends upward to form a through groove 112 communicated with the air vent 11, and the air filter 12 is provided with an embedding part 121 capable of being embedded into the through groove 112. So that the air filter membrane is more convenient to assemble and disassemble.
The upper end of the embedded part 121 is provided with a pull ring 1211. When the air filter membrane needs to be removed, only the pull ring needs to be lifted, and the operation is more convenient.
The air filter 12 is provided with a sealing ring layer 122 surrounding the edges of the air filter 12. On the one hand, when the air filter inserts the annular groove, because the existence of sealing washer layer improves the toughness of air filter for the air filter is difficult for warping, on the other hand, after the air filter inserts, the leakproofness is better, can prevent outside impurity and liquid entering inside infectious user's throat.
The protective cover base frame 1 is provided with an adhesive connection structure 4 which is attached to the neck of the user on one surface close to the user. Because the user uses this equipment under the activity condition, then light lean on the fixed band, the condition that the safety cover bed frame still can appear shifting, then probably makes patient's larynx make the mouth and touch by the safety cover bed frame, and the patient just can produce discomfort even misery like this, uses the adhesion structure can guarantee that the safety cover bed frame is in fixed state.
The adhesive 4 surrounds the vent 11. By the arrangement, the protective cover base frame can be in a fixed state, and moisture conveyed by the humidifying pipe can be well guaranteed not to run off from a gap between the protective cover base frame and the neck of a user.
One side of the adhesive connecting structure 4, which is close to the air vent 11, is provided with a waterproof layer, a drainage channel is arranged below the adhesive connecting structure 4, a drainage tube is arranged in the drainage channel, and the lower end of the drainage tube is provided with a liquid collecting bottle. The moisture transported by the humidifying pipe can be partially liquefied by contacting with the neck of the user, and if the liquefied water is not discharged, the user can feel uncomfortable, and the burden of the user can be increased.
The adhesion structure is a silica gel layer, one side of the silica gel layer, which is far away from the protective cover base frame 1, is provided with a silk screen layer, and the mesh size of the silk screen layer is 0.2-0.5 square centimeter. The silicon gel layer can be tightly adhered to the neck and the protective cover base frame, the surface area of one side, which is connected with the neck, of the silicon gel layer, which is far away from the protective cover base frame, is enlarged, the surface of the silicon gel layer is changed into small protrusions, grooves between the small protrusions can enable the silicon gel layer to be better adhered to the advanced skin, and the silk mesh layer is friendly to the neck skin.
The air filter 12 includes a first filter paper, a second filter paper, and a filler disposed between the first filter paper and the second filter paper. The filler may be some medicine beneficial to the user, or some substance capable of sterilizing, disinfecting and absorbing impurities.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (9)
1. A quantity control humidification and Wen Hou ostomy filter protective cover, which is characterized in that: comprises a protective cover base frame (1) which is fit with the curve of the neck of a patient and a humidifying and heating structure (2) which is arranged on the protective cover base frame (1); the protective cover base frame (1) is provided with a vent (11) penetrating through the protective cover base frame (1), the vent (11) is provided with a detachable air filter membrane (12) capable of blocking the vent (11), the protective cover base frame (1) is provided with a through hole (13) which can be internally provided with a humidifying pipe (21) and is communicated with the vent (11), the through hole (13) forms a vent hole (131) on the surface of the vent (11), and two side walls of the protective cover base frame (1) are provided with fixing belts (14); the humidifying and heating structure (2) comprises a humidifying pipe (21), a liquid outlet pipe (22) connected with the humidifying pipe (21) and a heating sleeve (23) arranged on the outer wall of the liquid outlet pipe (22), wherein the upper end of the liquid outlet pipe (22) is connected with a water storage bottle (24), the upper end of the water storage bottle (24) is provided with a pressurizing bag (25) communicated with the water storage bottle (24), and the outer wall of the water storage bottle (24) is provided with an ear hanging rack (26);
an adhesion structure (4) which is attached to the neck of the user is arranged on one surface of the protective cover base frame (1) close to the user; the adhesion structure (4) surrounds the vent (11); one side of the adhesion structure (4) close to the vent (11) is provided with a waterproof layer, a drainage channel is arranged below the adhesion structure (4), a drainage tube is arranged in the drainage channel, and a liquid collecting bottle is arranged at the lower end of the drainage tube.
2. A quantity control humidification and Wen Hou ostomy filter boot according to claim 1, characterized in that: the protective cover base frame (1) is provided with an installation part (15) positioned above the air vent (11), and a waterproof structure (3) is detachably arranged in the installation part (15).
3. A quantity control humidification and Wen Hou ostomy filter protector according to claim 2, characterized by: the waterproof structure (3) comprises a primary waterproof plate (31) installed in the installation part (15) and obliquely downward and a secondary waterproof plate (32) hinged with the lower surface of the primary waterproof plate (31).
4. A quantity control humidification and Wen Hou ostomy filter boot according to claim 1, characterized in that: the inner wall of the vent (11) is provided with an annular groove (111), the annular groove (111) is arranged at the front part of the vent hole (131), and the air filter membrane (12) is arranged in the annular groove (111).
5. A quantity control humidification and Wen Hou ostomy filter protector according to claim 4, wherein: the annular groove (111) extends upwards to form a through groove (112) communicated with the air vent (11), and the air filter membrane (12) is provided with an embedding part (121) capable of being embedded into the through groove (112).
6. A quantity control humidification and Wen Hou ostomy filter protector according to claim 5, wherein: a pull ring (1211) is arranged at the upper end of the embedded part (121).
7. A quantity control humidification and Wen Hou ostomy filter protector according to claim 4 or 5, characterized by: the air filter membrane (12) is provided with a sealing ring layer (122) surrounding the edge of the air filter membrane (12).
8. A quantity control humidification and Wen Hou ostomy filter boot according to claim 1, characterized in that: a water level alarm is arranged in the water storage bottle (24).
9. A quantity control humidification and Wen Hou ostomy filter boot according to claim 1, characterized in that: the ear hanging rack (26) is provided with a binding belt (261).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810338660.9A CN108607143B (en) | 2018-04-16 | 2018-04-16 | A quantity-controlled humidification and heating laryngostomy filter protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810338660.9A CN108607143B (en) | 2018-04-16 | 2018-04-16 | A quantity-controlled humidification and heating laryngostomy filter protective cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108607143A CN108607143A (en) | 2018-10-02 |
| CN108607143B true CN108607143B (en) | 2024-01-16 |
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| CN201810338660.9A Active CN108607143B (en) | 2018-04-16 | 2018-04-16 | A quantity-controlled humidification and heating laryngostomy filter protective cover |
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| CN108607143A (en) | 2018-10-02 |
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