CN219050066U

CN219050066U - Oral cavity humidifying device for nursing

Info

Publication number: CN219050066U
Application number: CN202223105380.4U
Authority: CN
Inventors: 高玉霞; 韩莹波; 杨言慧; 胡海霞; 韩梅; 王会杰
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-05-23
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses an oral cavity humidifying device for nursing, which comprises a cover body, a first connecting pipe, a protecting device and a water supply device, wherein the cover body is detachably connected with one end of the first connecting pipe, the other end of the first connecting pipe is detachably connected with the water supply device, the water supply device is arranged in the protecting device, the protecting device comprises a base and a shell, and the shell is detachably arranged on the base.

Description

Oral cavity humidifying device for nursing

Technical Field

The utility model relates to a medical appliance, in particular to an oral cavity humidifying device for nursing.

Background

When nursing patients who are not awake after surgery, neurosurgery, neurology, coma, forbidden to drink for a long time and keep a gastric tube, seriously ill patients with nasal cavity diseases, rhinitis and ICU and the like, in order to prevent the oral cavity dryness, the dry mouth and lips, the ulceration, the pain, the infection and the like of the patients, different methods are adopted in various hospitals and areas, such as using different water containing devices such as mineral water, water cups and the like or using a watering can and the like to spray water on gauze covered on the lips for wetting the lips, keeping the humidification of air during breathing, but the gauze is easy to air dry, water needs to be sprayed continuously within 24 hours, so that the workload of nursing staff and family members is increased, water is forgotten to be sprayed because of busy, and the comfort level of postoperative rehabilitation of the patients is reduced; on the other hand, because the gauze is placed on the lips and cannot be fixed, the gauze always falls down due to the movement or turning of the patient or falls into the mouth due to the micro-tension of the mouth of the patient, and the life of the patient is endangered due to the danger of blocking the respiratory tract of the patient, in order to keep moisture or moisten the lips regularly, an oral cavity lip humidifying device is designed.

Disclosure of Invention

The present utility model is directed to solving the above-mentioned problems of the prior art and providing an oral cavity humidifying device for nursing.

The utility model provides a nursing oral cavity humidifying device, includes the cover body, first connecting pipe, protection device and water supply device, and the cover body can dismantle the connection in first connecting pipe one end, and first connecting pipe other end and water supply device can dismantle the connection, and water supply device sets up in protection device;

the protection device comprises a base and a shell, wherein the shell is detachably arranged on the base;

the cover body comprises a frame, breathable gauze and a fixing belt, wherein the breathable gauze is fixed on the frame, the fixing belt is symmetrically arranged on the frame, the frame is composed of hoses, capillary water seepage holes are uniformly formed in the frame, and a first connector is further arranged on the frame;

the first connecting pipe is provided with a second connector which is matched with the first connector;

the water supply device comprises a water storage tank, a second connecting pipe, a piston cylinder, a first one-way valve, a second one-way valve, an air filter, a piston rod, a connecting rod, a driving disc, a connecting shaft, a driven gear, a driving gear, a motor, a controller and a sensor, wherein the water storage tank is fixedly arranged on a base;

the number of teeth of the driving gear is smaller than the number of teeth of the driven gear;

a storage battery is arranged in the controller;

the filter element of the air filter is replaceable.

The utility model has the beneficial effects that:

the utility model has simple structure, convenient fixation and convenient operation, can automatically supply water, remind regularly and quantitatively, achieves the purposes of safety, science, convenience, power saving and the like, is not only suitable for patients which are not awake after surgery, but also suitable for patients with neurosurgery, neurology, coma, long-term fasted and forbidden to drink and keep on gastric tube, patients with severe patients suffering from rhinitis and ICU and the like who open mouth and breathe because of nasal cavity diseases after surgery, prevents the complications of dry mouth, dry mouth and lips, oral mucosa ulcer, pain, infection and the like, saves the working time of medical staff, reduces the labor of family members of the patients, ensures the patients to obtain effective high-quality nursing, improves the satisfaction degree of nursing service, has wide application range, is simple and convenient to use, solves the practical problems and is beneficial to popularization and use.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic perspective view of the present utility model;

FIG. 4 is a schematic perspective view of the cover of the present utility model;

FIG. 5 is a schematic view of the structure of the water supply device of the present utility model;

fig. 6 is a schematic view of the structure of the water supply device of the present utility model.

Detailed Description

Referring to fig. 1 to 6, an oral cavity humidifying device for nursing comprises a cover body 1, a first connecting pipe 2, a protecting device 3 and a water supply device 4, wherein the cover body 1 is detachably connected with one end of the first connecting pipe 2, the other end of the first connecting pipe 2 is detachably connected with the water supply device 4, and the water supply device 4 is arranged in the protecting device 3;

specifically, the mask body 1 is worn on the face of a patient, the mask body 1 covers the mouth and nose of the patient, the water supply device 4 conveys purified water to the mask body 1 through the first connecting pipe 2 to moisten the mask body, the patient breathes through the moistened mask body 1, and the moistened mask body 1 moistens air entering the mouth and the nasal cavity of the patient;

the protection device 3 comprises a base 31 and a shell 32, wherein the shell 32 is detachably arranged on the base 31;

specifically, the protection device 3 plays a role in protecting and installing the water supply device 4;

the cover body 1 comprises a frame 11, breathable gauze 12 and a fixing belt 13, wherein the breathable gauze 12 is fixed on the frame 11, the fixing belt 13 is symmetrically arranged on the frame 11, the frame 11 is composed of hoses, capillary water seepage holes are uniformly formed in the frame 11, and a first connecting head 14 is further arranged on the frame 11;

the first connecting pipe 2 is provided with a second connecting head 21, and the second connecting head 21 is matched with the first connecting head 14;

specifically, the frame 11 is formed by surrounding a hose, the breathable gauze 12 is fixed on the frame 11, capillary water seepage holes are uniformly formed in the part, which is contacted with the breathable gauze 12, of the hose, water in the frame 11 can permeate into the breathable gauze 12 through the capillary water seepage holes, the whole breathable gauze 12 can reach a moist state, the moist breathable gauze 12 is contacted with the mouth and nose of a patient, the patient breathes through the moist breathable gauze 12, the moist breathable gauze 12 wets air entering the mouth and the nose of the patient, the frame 11 is detachably connected with the first connecting pipe 2 through the cooperation of the second connecting pipe 21 and the first connecting pipe 14, the water supply device 4 supplies purified water into the frame 11 through the first connecting pipe 2, and the purified water can be permeated into the breathable gauze 12 through the capillary water seepage holes, so that the fixing belt 13 can be hung at the auricle of the patient to achieve the purpose of fixing the cover body 1, and the cover body 1 cannot drop and float;

the water supply device 4 comprises a water storage tank 41, a second connecting pipe 42, a piston cylinder 43, a first one-way valve 44, a second one-way valve 45, an air filter 46, a piston rod 47, a connecting rod 48, a driving disc 49, a connecting shaft 410, a driven gear 411, a driving gear 412, a motor 413, a controller 414 and a sensor 415, wherein the water storage tank 41 is fixedly arranged on the base 31, the water storage tank 41 is communicated with the cover 1 through the first connecting pipe 2, the position where the first connecting pipe 2 is connected with the water storage tank 41 is positioned at the bottom of the water storage tank 41, the piston cylinder 43 is fixedly arranged on the base 31, the piston cylinder 43 is communicated with the water storage tank 41 through the second connecting pipe 42 and the first one-way valve 44, the position where the second connecting pipe 42 is connected with the water storage tank 41 is positioned at the upper part of the water storage tank 41, the piston cylinder 43 is communicated with the air filter 46 through the second one-way valve 45, the air filter 46 is fixedly arranged on the shell 32, the piston rod 47 is slidably arranged in the piston cylinder 43, the front end of the piston rod 47 is detachably provided with a piston, one end of the connecting rod 48 is hinged, the other end of the connecting rod 48 is hinged with the driving disc 49, the driving disc 49 and the driven gear 415 is rotatably arranged on the motor 414 through the connecting shaft 412, the driving disc is electrically connected with the sensor 415 through the connecting wire of the driving gear 413, the driving device is electrically connected with the sensor 415 through the driving shaft 412, the driving device 415 by the driving wire, the driving device is electrically connected with the sensor 415, the driving device 415 by the driving device is arranged on the drive wire, the driving device 415, the driving device is electrically through the driving shaft 415, the driving device is arranged in the drive wire, the driving device is connected with the drive device 415, the driving device is arranged in the drive device, the driving device is by the driving device 41 and the driving device 41;

specifically, the controller 414 drives the motor 413 to rotate, the motor 413 drives the driving gear 412 to rotate, the driving gear 412 drives the driven gear 411 to rotate, the driven gear 411 drives the driving disk 49 to rotate, the driving disk 49 drives the connecting rod 48 to move, the connecting rod 48 drives the piston rod 47 to slide back and forth in the piston cylinder 43, the piston rod 47 drives the piston to slide back and forth in the piston cylinder 43, when the piston is pulled out of the piston cylinder 43 by the piston rod 47, the first one-way valve 44 is closed, the second one-way valve 45 is opened, air enters the piston cylinder 43 through the air filter 46, when the piston is pushed into the piston cylinder 43 by the piston rod 47, the second one-way valve 45 is closed, the first one-way valve 44 is opened, air enters the water storage tank 41 from the piston cylinder 43 through the first one-way valve 44 and the second connecting pipe 42, purified water in the water storage tank 41 is pushed into the frame 11 through the first connecting pipe 2, and is permeated into the air permeable gauze 12 through capillary holes on the frame 11; the motor 413 can be switched on and off at regular time by the controller 414, and the number of times of movement of the piston in the piston cylinder 43 is controlled, so that the aim of supplying water at regular time and quantity is fulfilled;

the number of teeth of the driving gear 412 is smaller than that of teeth of the driven gear 411;

specifically, the number of teeth of the driving gear 412 is smaller than that of teeth of the driven gear 411, so as to reduce the rotation speed output by the motor, thereby achieving the purpose of stable water supply;

a storage battery is arranged in the controller 414;

specifically, the controller 414 may be directly electrically connected to the outside for operation, or may be used for operation with storage battery power storage;

the cartridge 461 of the air filter 46 is replaceable.

The working principle and the process of the utility model are as follows:

referring to fig. 1 to 6, in use, the mask body 1 is covered on the mouth and nose of a patient and is fixed by the fixing belt 13, then the mask body 1 is communicated with the first connecting pipe 2 by the cooperation of the second connecting head 21 and the first connecting head 14, the first connecting pipe 2 is communicated with the water storage tank 41, purified water is injected into the water storage tank 41, the controller 414 is regulated to time and regulate the number of times of each water supply, then the controller 414 is started, when the set time is reached, the controller 414 starts the driving motor 413 to rotate, the motor 413 drives the driving gear 412 to rotate, the driving gear 412 drives the driven gear 411 to rotate, the driven gear 411 drives the driving disc 49 to rotate, the driving disc 49 drives the connecting rod 48 to move, the connecting rod 48 drives the piston rod 47 to slide back and forth in the piston cylinder 43, when the piston 47 is pulled out of the piston cylinder 43, the first check valve 44 is closed, the second check valve 45 is opened, air enters the piston cylinder 43 through the air filter 46, when the piston is pushed into the piston cylinder 43 by the piston rod 47, the second check valve 45 is closed, the first check valve 44 is opened, air enters the water storage tank 41 from the piston cylinder 43 through the first check valve 44 and the second connecting pipe 42, purified water in the water storage tank 41 is pushed into the frame 11 through the first connecting pipe 2, the purified water permeates into the air permeable gauze 12 through capillary water seepage holes in the frame 11, the purpose of wetting the air permeable gauze 12 is achieved, when the motor is started, the sensor 415 counts the movement of the connecting rod 48, after the number of times set by the controller 414 is reached, the controller 414 controls the motor 413 to stop working, one working cycle is completed, then the waiting time is entered, and the next working cycle is carried out.

Claims

1. An oral cavity humidifying device for nursing, which is characterized in that: the water supply device comprises a cover body (1), a first connecting pipe (2), a protection device (3) and a water supply device (4), wherein the cover body (1) is detachably connected to one end of the first connecting pipe (2), the other end of the first connecting pipe (2) is detachably connected with the water supply device (4), and the water supply device (4) is arranged in the protection device (3);

the protection device (3) comprises a base (31) and a shell (32), wherein the shell (32) is detachably arranged on the base (31);

the cover body (1) comprises a frame (11), breathable gauze (12) and a fixing belt (13), wherein the breathable gauze (12) is fixed on the frame (11), the fixing belt (13) is symmetrically arranged on the frame (11), the frame (11) is composed of hoses, capillary water seepage holes are uniformly formed in the frame (11), and a first connecting head (14) is further arranged on the frame (11);

the first connecting pipe (2) is provided with a second connecting head (21), and the second connecting head (21) is matched with the first connecting head (14).

2. A nursing oral humidification device as defined in claim 1, wherein: the water supply device (4) comprises a water storage tank (41), a second connecting pipe (42), a piston cylinder (43), a first one-way valve (44), a second one-way valve (45), an air filter (46), a piston rod (47), a connecting rod (48), a driving disc (49), a connecting shaft (410), a driven gear (411), a driving gear (412), a motor (413), a controller (414) and a sensor (415), wherein the water storage tank (41) is fixedly arranged on a base (31), the water storage tank (41) is communicated with a cover body (1) through a first connecting pipe (2), the position where the first connecting pipe (2) is connected with the water storage tank (41) is located at the bottom of the water storage tank (41), the piston cylinder (43) is fixedly arranged on the base (31), the position where the second connecting pipe (42) is connected with the water storage tank (41) is located at the upper part of the water storage tank (41) through the second connecting pipe (42) and the air filter (46), the piston cylinder (43) is fixedly arranged in the air filter (46) and is fixedly arranged in the piston cylinder (32), the piston rod (47) front end can be dismantled and is provided with the piston, piston rod (47) afterbody is articulated with connecting rod (48) one end, connecting rod (48) other end articulates on driving disk (49), driving disk (49) and driven gear (411) rotate through connecting axle (410) and set up on base (31), driven gear (411) can drive driving disk (49) synchronous rotation through connecting axle (410), motor (413) fixed mounting is on base (31), be provided with driving gear (412) on the main shaft of motor (413), driving gear (412) meshes with driven gear (411), motor (413) are through wire and controller (414) electric connection, sensor (415) spiro union is on shell (32), sensor (415) detect the end and connecting rod (48) articulate the motion trail of one end in driving disk (49) corresponding, sensor (415) are connected with controller (414) through the signal line.

3. A nursing oral humidification device as defined in claim 2, wherein: the number of teeth of the driving gear (412) is smaller than the number of teeth of the driven gear (411).

4. A nursing oral humidification device as claimed in claim 3, wherein: the controller (414) is internally provided with a storage battery.

5. A nursing oral humidification device as defined in claim 4, wherein: the filter element (461) of the air filter (46) is replaceable.