CN213589418U

CN213589418U - Atomization device suitable for patients with different body positions

Info

Publication number: CN213589418U
Application number: CN202022436796.9U
Authority: CN
Inventors: 石静宇; 刘军豪
Original assignee: Fuwai Central China Cardiovascular Hospital
Current assignee: Fuwai Central China Cardiovascular Hospital
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-02
Anticipated expiration: 2030-10-28

Abstract

The utility model belongs to the technical field of atomizing cups, in particular to an atomizing device suitable for patients with different body positions, which comprises a liquid storage cup, a base is arranged below the liquid storage cup, the bottom of the liquid storage cup inside the base is connected with an air inlet pipe in a through way, the top of the liquid storage cup is connected with an upper cover in a buckling way, one end of a liquid supplementing pipe connected with the side surface of the upper cover is connected with a pipe cover in a threaded way, the upper end of the upper cover is provided with an air outlet inner wall which is fixedly connected with two ends of a fixed rod, a spherical pin shaft is rotatably arranged at the bottom of a shaft seat arranged in the middle of the fixed rod, the bottom of the spherical pin shaft is fixedly connected with an air vent pipe, the upper end and the lower end of the air vent pipe are respectively provided with an upper air hole and a lower air hole, the air vent pipe above, the isolating film with sealing effect can avoid the leakage of liquid medicine and the reduction of atomizing effect.

Description

Atomization device suitable for patients with different body positions

Technical Field

The utility model belongs to the technical field of the atomizing cup, concretely relates to be fit for different position patients' atomizing device.

Background

Tracheotomy is an important measure for rescuing and treating critically ill patients, but after tracheotomy, the upper respiratory tract loses the humidification and heating effect on inhaled gas, the cilium movement of respiratory tract epithelial cells is weakened, airway secretions are sticky and not easy to discharge, sputum thrombus and phlegm scab are formed, lung infection, atelectasis, even hypoxia asphyxia are caused, the airway humidification can maintain the normal physiological defense function of airway mucous membrane-cilium movement, and secretion drainage is facilitated.

At present, the atomizer which is most frequently used clinically is suitable for patients with high degree of freedom and mobility, is not suitable for the old patients lying or semi-lying, and liquid medicine is easy to flow backwards and overflow in the atomizer, so that the loss of atomized liquid and the incomplete atomization treatment are caused.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a be fit for different position patients' atomizing device, the gasbag can float in liquid medicine liquid level department along with the change of user prone position and float after soaking the liquid medicine to drive the breather pipe and rotate and make down the gas vent and be higher than the liquid medicine liquid level all the time, the cooperation plays the barrier film of sealed effect and avoids the leakage of liquid medicine and the reduction of atomization effect.

In order to achieve the above object, the utility model provides a following technical scheme: the atomization device suitable for patients with different body positions comprises a liquid storage cup, a base is arranged below the liquid storage cup, the bottom of the liquid storage cup at the inner side of the base is connected with an air inlet pipe in a run-through manner, the top end of the air inlet pipe is fixedly provided with an atomizing mechanism, the top of the liquid storage cup is connected with the upper cover in a buckling way, the side surface of the upper cover is fixedly connected with a liquid replenishing pipe, one end of the liquid supplementing pipe is in threaded connection with a pipe cover, the upper end of the upper cover is provided with an air outlet, the inner wall of the air outlet is fixedly connected with two ends of a fixed rod, a shaft seat is fixedly arranged in the middle of the fixed rod, a spherical pin shaft is rotatably arranged at the bottom of the shaft seat, the bottom end of the spherical pin shaft is fixedly connected with the top end of a vent pipe, the upper end and the lower end of the vent pipe are respectively provided with an upper air hole and a lower air hole, an air bag is fixedly mounted on the vent pipe above the lower air hole, and the vent pipe above the air bag is fixedly connected with the inner wall of the air outlet through an isolation film.

Preferably, the liquid storage cup is a cup-shaped container, the liquid storage cup, the base and the air inlet pipe are of an integrated structure, the upper end of the air inlet pipe extends into the liquid storage cup, the liquid supplementing pipe is of a circular pipe type structure, the upper cover and the liquid supplementing pipe are of an integrated structure, and the liquid supplementing pipe penetrates through the inner part of the upper cover; the user can conveniently supplement the liquid medicine into the liquid storage cup through the liquid supplementing pipe without detaching the liquid storage cup and the upper cover.

Preferably, the outer side of one end of the liquid supplementing pipe is provided with an external thread structure matched with the occlusion pipe cover; the user can use the tube cap to seal the liquid supplementing tube, thereby preventing the liquid medicine in the liquid storage cup from being polluted or leaking.

Preferably, the fixing rod is of a slender round rod type structure, the bottom of the shaft seat is provided with a spherical groove, the top end of the spherical pin shaft is of a spherical structure with a smooth surface, and the diameter of the notch of the spherical groove formed in the bottom of the shaft seat is 2-3 mm smaller than that of the spherical pin shaft; the ball pin shaft can rotate at multiple angles through the shaft seat, and the shaft seat and the ball pin shaft are simple in structure and not easy to damage, so that the manufacturing cost of the device cannot be excessively increased.

Preferably, the vent pipe is of a circular pipe type structure with two closed ends, the upper air hole and the lower air hole are annularly and orderly arranged on the side surface of the vent pipe, and the bottom surface of the upper air hole is higher than the top surface of the isolating membrane; the medicine fog in the liquid storage cup can enter the vent pipe through the lower air hole and then enter the air outlet through the upper air hole for atomization treatment.

Preferably, the isolating membrane is a low-density polyethylene annular thin film with a hole at the center, the outer diameter of the isolating membrane is 1.5-2 times of the inner diameter of the air outlet, the inner hole wall of the isolating membrane is fixedly bonded to the side surface of the vent pipe, and the outer side surface of the isolating membrane is fixedly bonded to the inner side wall of the air outlet; the barrier film is soft and tough, can play effectual sealed effect, avoids depositing the liquid cup and flow out the leakage from the gas outlet in the liquid cup is following the situation along with the liquid medicine of user's prone position when taking place the slope, and when the angle of breather pipe took place to rotate, the barrier film also can carry out the extension that suits, avoids influencing the rotation of ball pivot in the axle bed.

Preferably, the air bag is of a flat cylindrical structure with a hollow interior; when the liquid storage cup is inclined along with the prone position of a user, the liquid level angle of the liquid medicine is changed, the air bag can always float at the liquid level of the liquid medicine after being immersed in the liquid medicine, the air bag can drive the vent pipe to enable one end of the vent pipe to rotate by taking the shaft seat as the shaft center while floating along with the liquid medicine level change, and therefore the lower air hole at the other end of the vent pipe is always kept at a position higher than the shaft center of the air bag, namely higher than the liquid medicine level, and further the phenomenon that the liquid medicine is immersed in the vent pipe to cause leakage loss of the liquid medicine and.

Compared with the prior art, the beneficial effects of the utility model are that: the user can conveniently supplement the liquid medicine into the liquid storage cup through the liquid supplementing pipe without detaching the liquid storage cup and the upper cover; the user can seal the liquid replenishing pipe by using the pipe cover, so that the liquid medicine in the liquid storage cup is prevented from being polluted or leaking; the spherical pin shaft can rotate at multiple angles through the shaft seat, and the shaft seat and the spherical pin shaft are simple in structure and not easy to damage, so that the manufacturing cost of the device cannot be increased excessively; the medicine fog in the liquid storage cup can enter the vent pipe through the lower air hole and then enter the air outlet through the upper air hole for atomization treatment; the isolating membrane is soft and tough, can play an effective sealing role, prevents the liquid medicine in the liquid storage cup from flowing out and leaking from the air outlet along with the inclination of the prone position of a user, and can also extend correspondingly when the angle of the vent pipe rotates, so that the rotation of the spherical pin shaft in the shaft seat is prevented from being influenced; when the liquid storage cup is inclined along with the prone position of a user, the liquid level angle of the liquid medicine is changed, the air bag can always float at the liquid level of the liquid medicine after being immersed in the liquid medicine, the air bag can drive the vent pipe to enable one end of the vent pipe to rotate by taking the shaft seat as the shaft center while floating along with the liquid medicine level change, and therefore the lower air hole at the other end of the vent pipe is always kept at a position higher than the shaft center of the air bag, namely higher than the liquid medicine level, and further the phenomenon that the liquid medicine is immersed in the vent pipe to cause leakage loss of the liquid medicine and.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic sectional structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention in a horizontal position;

FIG. 3 is a first schematic structural view of the fixing rod and the shaft seat of the present invention;

FIG. 4 is a second schematic structural view of the fixing rod and the shaft seat of the present invention;

FIG. 5 is a schematic structural view of the middle vent pipe of the present invention;

in the figure: 1. a liquid storage cup; 2. a base; 3. an air inlet pipe; 4. an atomization mechanism; 5. an upper cover; 6. a liquid supplementing pipe; 7. a tube cover; 8. an air outlet; 9. fixing the rod; 10. a shaft seat; 11. a spherical pin shaft; 12. a breather pipe; 13. an isolation film; 14. an air bag; 121. air holes are arranged; 122. and a lower air hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions: the atomization device suitable for patients with different body positions comprises a liquid storage cup 1, a base 2 is arranged below the liquid storage cup 1, the bottom of the liquid storage cup 1 on the inner side of the base 2 is connected with an air inlet pipe 3 in a penetrating way, the top end of the air inlet pipe 3 is fixedly provided with an atomization mechanism 4, the top of the liquid storage cup 1 is connected with an upper cover 5 in a buckling way, the side surface of the upper cover 5 is fixedly connected with a liquid supplementing pipe 6, one end of the liquid supplementing pipe 6 is connected with a pipe cover 7 in a threaded way, the upper end of the upper cover 5 is provided with an air outlet 8, the inner wall of the air outlet 8 is fixedly connected with two ends of a fixed rod 9, the middle of the fixed rod 9 is fixedly provided with a shaft seat 10, the bottom of the shaft seat 10 is rotatably provided with a spherical pin shaft 11, the bottom end of the spherical pin shaft 11 is fixedly connected with the top end of a vent pipe 12, the upper, the vent pipe 12 above the air bag 14 is fixedly connected with the inner wall of the air outlet 8 through a separation film 13.

Specifically, the liquid storage cup 1 is a cup-shaped container, the liquid storage cup 1, the base 2 and the air inlet pipe 3 are of an integrated structure, the upper end of the air inlet pipe 3 extends into the liquid storage cup 1, the liquid supplementing pipe 6 is of a circular pipe type structure, the upper cover 5 and the liquid supplementing pipe 6 are of an integrated structure, and the liquid supplementing pipe 6 penetrates through the upper cover 5; the user can conveniently supplement the liquid medicine into the liquid storage cup 1 through the liquid supplementing pipe 6 without detaching the liquid storage cup 1 and the upper cover 5.

Specifically, the outer side of one end of the liquid supplementing pipe 6 is provided with an external thread structure which is matched with the occlusion pipe cover 7; the user can use the tube cover 7 to seal the liquid supplementing tube 6, thereby preventing the liquid medicine in the liquid storage cup 1 from being polluted or leaking.

Specifically, the fixing rod 9 is a slender round rod-shaped structure, a spherical groove is formed in the bottom of the shaft seat 10, the top end of the spherical pin shaft 11 is of a spherical structure with a smooth surface, and the diameter of the notch of the spherical groove formed in the bottom of the shaft seat 10 is 2-3 mm smaller than that of the spherical pin shaft 11; the ball pin shaft 11 can rotate at multiple angles through the shaft seat 10, and the shaft seat 10 and the ball pin shaft 11 are simple in structure and not easy to damage, so that the manufacturing cost of the device cannot be increased excessively.

Specifically, the vent pipe 12 is a circular pipe type structure with two closed ends, the upper air hole 121 and the lower air hole 122 are annularly and orderly arranged on the side surface of the vent pipe 12, and the bottom surface of the upper air hole 121 is higher than the top surface of the isolation membrane 13; the medicine mist in the liquid storage cup 1 can enter the ventilating pipe 12 through the lower air hole 122 and then enter the air outlet 8 through the upper air hole 121 for atomization treatment.

Specifically, the isolation diaphragm 13 is a low density polyethylene ring-shaped film with a hole at the center, the outer diameter of the isolation diaphragm 13 is 1.5-2 times the inner diameter of the air outlet 8, the inner hole wall of the isolation diaphragm 13 is fixedly bonded to the side surface of the vent pipe 12, and the outer side surface of the isolation diaphragm 13 is fixedly bonded to the inner side wall of the air outlet 8; the isolating membrane 13 is soft and tough, can play an effective sealing role, prevents the liquid medicine in the liquid storage cup 1 from flowing out and leaking from the air outlet 8 along with the inclination of the prone position of a user when the liquid storage cup 1 inclines, and can also extend in a suitable way when the angle of the vent pipe 12 rotates, so that the rotation of the spherical pin shaft 11 in the shaft seat 10 is prevented from being influenced.

Specifically, the air bag 14 is a flat cylindrical structure with a hollow interior; when the liquid storage cup 1 is inclined along with the prone position of a user, the liquid level angle of the liquid medicine changes, the air bag 14 can always float at the liquid level of the liquid medicine after being immersed in the liquid medicine, the air bag 14 can drive the vent pipe 12 to enable one end of the vent pipe 12 to rotate by taking the shaft seat 10 as the shaft center while floating along with the change of the liquid medicine liquid level, so that the lower air hole 122 at the other end of the vent pipe 12 is always kept higher than the shaft center of the air bag 14, namely higher than the liquid medicine liquid level, and the liquid medicine is prevented from immersing in the vent pipe 12 to cause leakage loss of the liquid medicine and reduction of.

The working principle and the using process of the invention are as follows: when the device is used, a user firstly uses the connecting pipe to connect the air inlet pipe 3 and the atomizer, then rotates and unscrews the pipe cover 7, adds the prepared liquid medicine into the liquid storage cup 1 through the liquid supplementing pipe 6, then connects the pipe cover 7 with the liquid supplementing pipe 6, and connects the mouthpiece or the atomizing mask with the air outlet 8 to carry out atomization treatment;

during the atomization treatment, the liquid medicine in the liquid storage cup 1 is atomized by the atomization mechanism 4, the atomization mechanism 4 is the prior art, the medicine mist enters the vent pipe 12 through the lower air hole 122 and escapes from the upper air hole 121, and enters the mouthpiece or the atomization mask through the air outlet 8, when the user changes the lying posture such as lying, the liquid storage cup 1 tilts along with the lying posture of the user, the liquid level angle of the liquid medicine in the liquid storage cup 1 changes along with the change, the air bag 14 can always float at the liquid level of the liquid medicine under the action of buoyancy after being immersed in the liquid medicine, the air bag 14 floats and drives the vent pipe 12 to enable the spherical pin 11 connected with one end of the vent pipe 12 to rotate by taking the shaft seat 10 as the axis, so that the lower air hole 122 at the other end of the air bag 12, namely one side of the air bag 14 is always kept higher than the axis of the liquid medicine 14, and further the liquid medicine is prevented from being immersed in the vent pipe 12 to cause the leakage, when the vent pipe 12 rotates, the isolating membrane 13 can also extend correspondingly, so that the influence on the rotation of the spherical pin shaft 11 in the shaft seat 10 is avoided, and the isolating membrane 13 is soft and tough and can play an effective sealing role, so that the liquid medicine in the liquid storage cup 1 is prevented from flowing out and leaking from the air outlet 8.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Atomizing device that is fit for different position patients, its characterized in that: comprises a liquid storage cup (1), a base (2) is arranged below the liquid storage cup (1), the bottom of the liquid storage cup (1) on the inner side of the base (2) is connected with an air inlet pipe (3) in a penetrating way, an atomizing mechanism (4) is fixedly arranged at the top end of the air inlet pipe (3), the top of the liquid storage cup (1) is connected with an upper cover (5) in a buckling way, a liquid supplementing pipe (6) is fixedly connected to the side surface of the upper cover (5), a pipe cover (7) is connected to one end of the liquid supplementing pipe (6) in a threaded way, an air outlet (8) is arranged at the upper end of the upper cover (5), the inner wall of the air outlet (8) is fixedly connected with the two ends of a fixed rod (9), an axle seat (10) is fixedly arranged in the middle of the fixed rod (9), a spherical pin shaft (11) is rotatably arranged at the bottom of the axle seat, an upper air hole (121) and a lower air hole (122) are formed in the upper end and the lower end of the vent pipe (12) respectively, an air bag (14) is fixedly mounted on the vent pipe (12) above the lower air hole (122), and the vent pipe (12) above the air bag (14) is fixedly connected with the inner wall of the air outlet (8) through an isolating film (13).

2. The aerosolization device for patients of differing body positions in accordance with claim 1, wherein: deposit liquid cup (1) and be a cup-shaped container, deposit liquid cup (1), base (2), intake pipe (3) formula structure as an organic whole, the upper end of intake pipe (3) stretches into the inside of depositing liquid cup (1), fluid infusion pipe (6) are round cast structure, upper cover (5) and fluid infusion pipe (6) formula structure as an organic whole, fluid infusion pipe (6) link up the inside of upper cover (5).

3. The aerosolization device for patients of differing body positions in accordance with claim 1, wherein: the outer side of one end of the liquid supplementing pipe (6) is provided with an external thread structure matched with the occlusion pipe cover (7).

4. The aerosolization device for patients of differing body positions in accordance with claim 1, wherein: the fixing rod (9) is of a slender round rod type structure, a spherical groove is formed in the bottom of the shaft seat (10), the top end of the spherical pin shaft (11) is of a spherical structure with a smooth surface, and the diameter of the notch of the spherical groove formed in the bottom of the shaft seat (10) is 2-3 mm smaller than that of the spherical pin shaft (11).

5. The aerosolization device for patients of differing body positions in accordance with claim 1, wherein: the ventilating pipe (12) is of a circular pipe type structure with two closed ends, the upper air hole (121) and the lower air hole (122) are annularly and orderly arranged on the side surface of the ventilating pipe (12), and the bottom surface of the upper air hole (121) is higher than the top surface of the isolating membrane (13).

6. The aerosolization device for patients of differing body positions in accordance with claim 1, wherein: the barrier film (13) is a low-density polyethylene ring-shaped film with a hole at the center, the outer diameter of the barrier film (13) is 1.5-2 times of the inner diameter of the gas outlet (8), the inner hole wall of the barrier film (13) is fixedly bonded to the side surface of the vent pipe (12), and the outer side surface of the barrier film (13) is fixedly bonded to the inner side wall of the gas outlet (8).

7. The aerosolization device for patients of differing body positions in accordance with claim 1, wherein: the air bag (14) is of a flat cylindrical structure with a hollow interior.