CN213884659U

CN213884659U - Pen cap type multifunctional air passage humidifying device

Info

Publication number: CN213884659U
Application number: CN202022714344.2U
Authority: CN
Inventors: 田竺
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-06
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a pen cap type multifunctional air passage humidifying device, relating to the technical field of air passage humidifying equipment. The utility model discloses a set up the support frame in patient neck top and insert the trachea cannula of establishing in patient's air flue, the top fixed mounting of support frame has the auxiliary tube, the equal fixed mounting in both ends of auxiliary tube portion has directional same direction's of flow direction check valve and two the check valve divide into inlet end and exhaust end with the both ends of auxiliary tube, the bottom intercommunication that the auxiliary tube is close to exhaust end one side is provided with and runs through the support frame and links to each other the scavenge pipe with trachea cannula. The utility model discloses an utilize the thermostated container control patient to take place the heat exchange at the inspiratory gaseous water temperature in the thermostated container of respiratory in-process, can make the effect that the air adheres to the air steam and realizes patient's air flue humidifying, equipment overall structure is small and exquisite can directly set up in the top of disease choke, and the loss that has effectively reduced the temperature more is favorable to the using widely of equipment.

Description

Pen cap type multifunctional air passage humidifying device

Technical Field

The utility model relates to an air flue humidifying equipment technical field, concretely relates to multi-functional air flue humidifying device of pen cap formula.

Background

The airway humidification, after tracheotomy, the upper respiratory tract completely loses the heating, humidification and filtration functions of gas, the defense function is weakened, if the humidification to the artificial airway is insufficient in nursing work, sputum scabs are formed on the artificial airway or the upper respiratory tract, and once the sputum scabs are formed, the bronchus can be blocked, the airway resistance is increased, and the peripheral dyspnea and asphyxia are caused. The trachea opens easy infection, it is overlength to put the pipe time, easily cause the ischemia necrosis of tracheal mucosa, will cause certain harm or arouse the air flue to block up to pulmonary function, the lung infection rate risees along with the reduction of air flue humidifying degree, therefore the air flue humidifying seems very important, current air flue humidifying device mainly realizes the humidifying function of air flue through pumping into certain humiture gas, the trachea is managed for a long time and is caused thermal loss easily under this kind of mode, the cost of control gas humidity is higher, be unfavorable for the wide use of hospital.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems in the background art, the utility model provides a pen cap type multifunctional air passage humidifying device.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a pen cap type multifunctional airway humidifying device comprises a support frame arranged above the neck of a patient and a trachea cannula inserted in the airway of the patient, wherein an auxiliary tube is fixedly arranged at the top of the support frame, check valves which are in the same direction and flow to the same direction are fixedly arranged at the two ends of the auxiliary tube, the two ends of the auxiliary tube are divided into an air inlet end and an air outlet end by the check valves, a penetrating support frame is arranged at the bottom of one side, close to the air outlet end, of the auxiliary tube in a communicating mode and is connected with the trachea cannula to form an air exchange tube, a constant temperature box is fixedly arranged at the bottom of the support frame, a constant temperature assembly used for keeping the temperature balance of water in a box body is arranged on the constant temperature box, an insertion tube penetrating the support frame and inserted in the water body of the constant temperature box is arranged at one side, close to the bottom of the air inlet end, a blocking piece used for blocking the air exchange tube and the insertion tube is fixedly arranged at the middle position of the auxiliary tube, and the constant temperature box is also communicated with a gas pipe communicated with the exhaust end of the auxiliary pipe.

Further, the thermostatic assembly comprises a controller arranged on one side of the thermostat, a heating pipe electrically connected with the controller and used for heating a water body in the thermostat is arranged below the inner wall of the thermostat, and a temperature sensor electrically connected with the controller is further inserted into the water body of the thermostat.

Furthermore, a filter head for filtering air impurities is fixedly mounted at the air inlet end inside the auxiliary pipe and positioned at the air inlet of the corresponding one-way valve.

Furthermore, a hose connector is connected to the trachea cannula, and an auxiliary connecting pipe connected with the hose connector is communicated with the bottom of the ventilation pipe.

Furthermore, adsorption cotton is fixedly installed in the air cavity of the air delivery pipe, and expectorant and corresponding antibiotics are dripped on the adsorption cotton.

Furthermore, corresponding liquid inlet holes and corresponding liquid outlet holes are formed in the top and the bottom of the thermostat, and box plugs for sealing the thermostat are plugged in the liquid inlet holes and the liquid outlet holes.

The utility model has the advantages as follows: the utility model discloses an utilize the thermostated container control patient at the inspiratory gaseous water temperature emergence heat exchange in the thermostated container of respiratory in-process, because gaseous water through in the thermostated container gets into the patient's trachea, can make the air adhere to the effect that steam realized patient's air flue humidifying, the humidifying of air flue is realized by patient's spontaneous breathing to equipment, equipment overall structure is small and exquisite can directly set up in the top of disease choke, the loss that has effectively reduced the temperature more is favorable to using widely of equipment.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is a sectional view taken along the line a-a of fig. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3B according to the present invention;

reference numerals: 1. a support frame; 2. an auxiliary tube; 3. a one-way valve; 4. a ventilation tube; 5. tracheal intubation; 6. a thermostat; 7. a baffle plate; 8. inserting a tube; 9. a gas delivery pipe; 10. a filter head; 11. auxiliary pipe connection; 12. a controller; 13. heating a tube; 14. a temperature sensor; 15. adsorbing cotton; 16. and (5) plugging the box.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in figure 3, an embodiment of the utility model provides a multi-functional air flue humidifying device of pen cap formula, take place the heat exchange through the water temperature that utilizes thermostated container 6 to control patient's inspiratory gas of in-process and thermostated container 6, because gaseous water that passes through in thermostated container 6 gets into in patient's the trachea, can make the air adhere to the effect that steam realized patient's air flue humidifying, the humidifying of air flue is realized by patient's spontaneous breathing to equipment, equipment overall structure is small and exquisite can directly set up the top at the disease choke, the loss that has effectively reduced the temperature is more favorable to the using widely of equipment, it is concrete, here for realizing the structural function of equipment, here set up equipment including fixing support frame 1 in patient neck top and inserting trachea cannula 5 of establishing in patient's air flue, top fixed mounting has auxiliary tube 2 at support frame 1, and the equal fixed mounting in the both ends of auxiliary tube 2 inside has one-way valve 3 that the flow direction is directional same direction to make two one The valve 3 divides two ends of the auxiliary tube 2 into an air inlet end and an air outlet end (the left side is the air outlet end and the right side is the air inlet end as shown in figure 3), the inhaled air enters from the right side and is discharged from the left side in the process of one complete breath of a patient, the auxiliary tube 2 is communicated with the patient in the process of air exchange, a ventilation tube 4 which penetrates through the support frame 1 and is connected with the trachea cannula 5 is communicated and arranged at the bottom of one side of the auxiliary tube 2 close to the air outlet end, a constant temperature box 6 is fixedly arranged at the bottom of the support frame 1, a constant temperature component for keeping the temperature balance of the water body in the box body is arranged on the constant temperature box 6 in order to realize the control of the air temperature, an insertion tube 8 which penetrates through the support frame 1 and is inserted in the water body of the constant temperature box 6 is communicated and arranged at one side of the auxiliary tube 2 close to the bottom of the air inlet end, and a baffle 7 for separating the ventilation tube 4 from the insertion tube 8 is fixedly arranged at the middle position of the auxiliary tube 2, so that the outside air can be accurately discharged through the water in the constant temperature box 6 when entering, and in order to ensure the normal operation of the equipment, the constant temperature box 6 is also provided with a gas pipe 9 (as shown in fig. 3) which is communicated with the exhaust end of the auxiliary pipe 2.

As shown in fig. 3, in some embodiments, specifically to realize thermostatic control of the thermostatic assembly, the thermostatic assembly is provided with a controller 12 disposed at one side of the thermostat 6, a heating pipe 13 electrically connected to the controller 12 is disposed below the inner wall of the thermostat 6 for heating the water in the thermostat 6, a temperature sensor 14 electrically connected to the controller 12 is further inserted in the water in the thermostat 6, the controller 12 transmits a signal when the temperature sensor 14 senses that the water temperature is too low, the controller 12 controls the heating pipe 13 to operate, and the controller 12 stops the operation of the heating pipe 13 after the heating temperature is higher than a threshold value acceptable by the controller 12 (here, to ensure good temperature of the water during heat exchange, the temperature of the water in the thermostat 6 should be slightly higher than 28-32 degrees celsius).

As shown in fig. 3, in order to filter the air inhaled by the patient well, a filter head 10 (shown in fig. 3) for filtering air impurities is fixedly installed at the air inlet end inside the auxiliary tube 2 and at the air inlet of the corresponding one-way valve 3.

As shown in fig. 3, since the tracheal cannula 5 is not convenient for connecting the ventilation tube 4 of the fitting device after being inserted, in order to ensure that the wound of the patient is not injured during connection, a hose connector is connected to the tracheal cannula 5, an auxiliary connecting tube 11 for connecting with the hose connector is communicated with the bottom of the ventilation tube 4, and the device is more convenient to be fixed and installed through the soft connection function of the auxiliary connecting tube 11.

As shown in figure 3, for avoiding forming massive sputum in the patient's air flue, here fixed mounting has the absorption cotton 15 in the air cavity of gas-supply pipe 9 to drip on absorption cotton 15 and be equipped with expectorant and corresponding antibiotic, before gaseous getting into patient's air flue by gas-supply pipe 9, gaseous composition can carry the composition of expectorant and corresponding antibiotic and flow through patient's air flue, makes the drug effect more mild when not needing medical personnel's discontinuity to supply with.

As shown in fig. 3 and 4, in order to facilitate the filling and discharging of the liquid in the incubator 6, a corresponding liquid inlet hole and a corresponding liquid outlet hole are formed in the top and the bottom of the incubator 6, and in order to prevent the leakage of the aqueous solution, a chamber plug 16 for sealing the incubator 6 is plugged in each of the liquid inlet hole and the liquid outlet hole.

Claims

1. The utility model provides a multi-functional air flue humidifying device of pen cap formula, a serial communication port, including support frame (1) that sets up in patient's neck top and trachea cannula (5) of inserting and establishing in patient's air flue, the top fixed mounting of support frame (1) has auxiliary tube (2), the equal fixed mounting in both ends of auxiliary tube (2) inside has directional same direction of flow direction check valve (3) and two check valve (3) divide the both ends of auxiliary tube (2) into inlet end and exhaust end, the bottom intercommunication that auxiliary tube (2) are close to exhaust end one side is provided with and runs through support frame (1) and links to each other scavenge pipe (4) with trachea cannula (5), the bottom of support frame (1) still fixed mounting have thermostated container (6) just be provided with the constant temperature subassembly that is used for keeping the inside water temperature balance of box on thermostated container (6), one side intercommunication that auxiliary tube (2) are close to inlet end bottom is provided with and runs through constant temperature support frame (1) and plug and establish at constant temperature box (6) Case (6) intubate (8) in the water body, the middle part position fixed mounting of auxiliary tube (2) is used for carrying out separation blade (7) that cut off with scavenge pipe (4) and intubate (8), still the intercommunication is provided with on thermostated container (6) and is used for carrying out gas-supply pipe (9) that communicate with auxiliary tube (2) exhaust end.

2. The pen cap type multifunctional air passage humidifying device according to claim 1, wherein the thermostatic assembly comprises a controller (12) arranged on one side of the thermostat (6), a heating pipe (13) electrically connected with the controller (12) and used for heating the water body in the thermostat (6) is arranged below the inner wall of the thermostat (6), and a temperature sensor (14) electrically connected with the controller (12) is further inserted in the water body of the thermostat (6).

3. The pen cap type multifunctional air passage humidifying device according to claim 1, wherein a filter head (10) for filtering air impurities is fixedly installed at an air inlet end inside the auxiliary tube (2) and at an air inlet of the corresponding one-way valve (3).

4. The pen-cap type multifunctional airway humidification device as claimed in claim 1, wherein a hose connector is connected to the tracheal intubation (5), and an auxiliary connection tube (11) for connecting with the hose connector is communicated with the bottom of the ventilation tube (4).

5. The pen cap type multifunctional air passage humidifying device as claimed in claim 1, wherein an adsorption cotton (15) is fixedly installed in the air cavity of the air pipe (9), and an expectorant and a corresponding antibiotic are dripped on the adsorption cotton (15).

6. The pen cap type multifunctional air passage humidifying device according to claim 1, wherein the top and the bottom of the thermostat (6) are respectively provided with a corresponding liquid inlet hole and a corresponding liquid outlet hole, and box plugs (16) for sealing the thermostat (6) are respectively plugged in the liquid inlet hole and the liquid outlet hole.