CN212997823U

CN212997823U - Autogenous cutting atomizer of sustainable dose

Info

Publication number: CN212997823U
Application number: CN202020840261.5U
Authority: CN
Inventors: 孟丽华; 高树芹
Original assignee: Wuxi Hospital of Traditional Chinese Medicine
Current assignee: Wuxi Hospital of Traditional Chinese Medicine
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-04-20
Anticipated expiration: 2030-05-19

Abstract

The utility model relates to the technical field of tools, in particular to a gas cutting atomizer capable of continuously feeding medicine, which comprises an atomizer body, one side of the atomizer body is connected with an atomizing pipe, one end of the atomizing pipe, which is far away from the atomizer body, is connected with an atomizing tank, one side of the atomizing tank is provided with a separating mechanism, one side of the separating mechanism, which is far away from the atomizer body, is provided with a head fixing mechanism, the separating mechanism comprises a fog inlet pipe, one end of the fog inlet pipe, which is far away from the atomizing tank, is provided with an air outlet pipe, the inside of the air outlet pipe is provided with an air inlet funnel, the surface of the air outlet pipe is provided with a plurality of air outlet holes, one end of the air outlet pipe, which is far away from the fog inlet pipe, is in threaded connection with a connecting ring, one end of the connecting ring, which is far away from the air outlet pipe, the patient can not inhale the liquid medicine when inhaling, thereby avoiding the lung of the patient from choking water.

Description

Autogenous cutting atomizer of sustainable dose

Technical Field

The utility model relates to an instrument technical field specifically is a sustainable autogenous cutting atomizer that doses.

Background

The oxygen atomization inhalation method uses high-speed oxygen airflow to make the liquid medicine form a mist suspension, and then the mist suspension is inhaled into the respiratory tract along with the respiration, so as to achieve the purpose of treatment. The basic principle is that high-speed oxygen flow passes through the capillary orifice and generates negative pressure at the orifice, liquid medicine is sucked out from the adjacent orifice, and the sucked liquid medicine is impacted into fine fog drops by the high-speed oxygen flow at the orifice of the capillary orifice to be sprayed out in the form of aerosol, and enters the respiratory tract along with the respiration of a patient to achieve the effect of treatment.

At present, tracheotomy oxygen atomizer's atomizing jar leakproofness is poor, clinical trachea opens the vast majority of patients of patient and is for lying in bed, when carrying out medicine oxygen therapy of spouting, the liquid medicine leaks outward, it is extravagant to cause the liquid medicine, the treatment is poor, patient's clothes are moist, and need take down jar group when adding the liquid medicine each time, interrupt the oxygen uptake, thereby influence the treatment, in addition, current atomizing jar directly passes through the trachea with the face guard and is connected, the trachea is seal structure, the gas of patient's exhalation is direct and the inside gaseous contact of device when breathing, the inside pipe wall of device is infected with the bacterium to the humid gas of exhalation, and inhale the liquid medicine very easily when breathing in, cause the lung to choke water, we provide a sustainable autogenous cutting atomizer who doses in view of this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sustainable autogenous cutting atomizer of dosing to the atomizing jar that proposes in solving above-mentioned background art causes the weeping easily and atomizing jar directly leads to the fact through the trachea with the face guard and uses inconvenient scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme:

an aerosol cutting atomizer capable of continuously feeding comprises an atomizer body, wherein one side of the atomizer body is connected with an atomizing pipe, one end, far away from the atomizer body, of the atomizing pipe is connected with an atomizing tank, the top of the atomizing tank is in threaded connection with a top cover, the top of the top cover is provided with a luer connector, the outer surface of the top of the atomizing tank, which is positioned at the bottom of the top cover, is provided with a sealing ring, one side of the atomizing tank is provided with a separation mechanism, and one side, far away from the atomizer body, of the separation mechanism is provided with a head fixing mechanism;

the partition mechanism is including advancing the fog pipe, the one end of advancing the fog pipe is connected with the lateral wall of atomizing jar, the one end that advances the fog pipe and keep away from the atomizing jar is provided with the outlet duct, the inside of outlet duct is provided with the funnel that admits air, a plurality of ventholes have been seted up on the surface of outlet duct, the one end threaded connection that advances the fog pipe was kept away from to the outlet duct has the go-between, the inside of go-between is provided with the filter screen, the center department of filter screen inlays and is equipped with the through-hole, the inseparable welding of one end that the outlet duct was.

Preferably, the joint of the surface of the mist inlet pipe and the air inlet funnel is sleeved with a fixing ring.

Preferably, the fog inlet end of the air inlet funnel is in threaded connection with the fog inlet pipe, the fog outlet end of the air inlet funnel penetrates through the through hole, and the diameter of the fog inlet end of the air inlet funnel is larger than that of the fog outlet end.

Preferably, the head fixing mechanism comprises a face mask, the outer side of the face mask is connected with a connecting pipe, a transition cavity is arranged between the surface of the face mask and one end of the connecting pipe, one side of the face mask is connected with a binding band, and the surfaces of the middle parts of the two sides of the binding band are provided with ear hanging bands.

Preferably, a corrugated pipe is connected between the head fixing mechanism and the separating mechanism.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, convenient to use can guarantee through the bellows that wherein sets up with luer joint that the patient can not flow the liquid medicine into the oral cavity when using various postures, can discharge the humid gas of patient's exhalation through the partition mechanism that wherein sets up after drying, can not inhale the liquid medicine when the patient breathes in addition, avoids patient lung to chock water, the utility model discloses very big practical value has, the facilitate promotion.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the partition mechanism of the present invention;

fig. 3 is a schematic diagram of an explosion structure of the partition mechanism of the present invention;

fig. 4 is a schematic structural view of the head fixing mechanism of the present invention;

fig. 5 is a schematic structural diagram of the middle atomizing tank of the present invention.

In the figure: 1. an atomizer body; 11. an atomizing tube; 2. an atomizing tank; 21. a top cover; 22. a seal ring; 211. a luer fitting; 3. a separation mechanism; 31. a mist inlet pipe; 32. a stationary ring; 33. an air inlet funnel; 34. an air outlet pipe; 341. an air outlet; 35. a connecting ring; 351. a drying chamber; 352. a through hole; 353. a filter screen; 4. a head fixing mechanism; 41. a face mask; 411. a transition cavity; 412. a connecting pipe; 42. binding bands; 43. ear hanging belts; 5. a bellows.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The utility model provides a sustainable autogenous cutting atomizer that doses, as shown in figure 1, including atomizer body 1, one side of atomizer body 1 is connected with atomizing pipe 11, the one end that atomizer body 1 was kept away from to atomizing pipe 11 is connected with atomizing jar 2, the top threaded connection of atomizing jar 2 has top cap 21, one side of atomizing jar 2 is provided with partition mechanism 3, one side that atomizer body 1 was kept away from to partition mechanism 3 is provided with head fixed establishment 4, be connected with bellows 5 between head fixed establishment 4 and the partition mechanism 3.

In this embodiment, the atomizing pipe 11 is made of PVC, and PVC has been used as a medical material for many years, has chemical corrosion resistance, has strong resistance to an oxidizing agent, a reducing agent and strong acid, is wear-resistant, is easy to produce, is safe to use, has low cost, and can greatly prolong the service life of the atomizing pipe 11.

In addition, the atomizer body 1 can adopt an OKA518A high-power portable atomizer manufactured by OKA industries ltd, and the generated atomizing gas is conveyed to the inside of the atomizing pipe 2 through the atomizing pipe 11 for atomization treatment.

As shown in fig. 2 and 3, the partition mechanism 3 includes a mist inlet pipe 31, one end of the mist inlet pipe 31 is connected with the side wall of the atomization tank 2, one end of the mist inlet pipe 31, which is far away from the atomization tank 2, is provided with an air outlet pipe 34, an air inlet funnel 33 is arranged inside the air outlet pipe 34, a fixing ring 32 is sleeved at the joint of the surface of the mist inlet pipe 31 and the air inlet funnel 33, a plurality of air outlet holes 341 are formed in the surface of the air outlet pipe 34, one end of the air outlet pipe 34, which is far away from the mist inlet pipe 31, is connected with a connection ring 35 through threads, a filter screen 353 is arranged inside the connection ring 35, a through hole 352 is embedded at the center of the filter screen 353, a drying cavity 351 is tightly welded at one end of the connection ring 35, which is far away from the air outlet pipe 34, the drying cavity 351 is in a funnel-shaped structure, the mist inlet end of the air.

Specifically, retainer plate 32 adopts the rubber material to make, and rubber has fine wearability and waterproof nature, can make the inlet end of air inlet funnel 33 guarantee sealedly.

In addition, the inside packing of dry chamber 351 has the active carbon, can dry the moist gas of oral cavity exhaling, avoids breeding the bacterium.

As shown in fig. 4, the head fixing mechanism 4 includes a face mask 41, a connecting pipe 412 is connected to the outer side of the face mask 41, a transition cavity 411 is provided between the surface of the face mask 41 and one end of the connecting pipe 412, a binding band 42 is connected to one side of the face mask 41, and ear hanging bands 43 are provided on the middle surfaces of both sides of the binding band 42.

In addition, the strap 42 and the ear strap 43 are made of nylon, which has the advantages of excellent toughness, self-lubrication, wear resistance, chemical resistance, gas permeability, oil resistance, non-toxicity, easy coloring, etc., and can fix the face mask 41 on the head with comfortable wearing.

Example 2

In the specific use process, the atomizer body 1 needs to be closed when the atomization tank 2 is filled with liquid, and then the top cover 21 is detached, so that the atomization treatment is interrupted, and the effect of the atomization treatment is affected, therefore, the atomization tank 2 in the embodiment 1 is improved, as shown in fig. 5, the top of the top cover 21 is provided with a luer joint 211, and the outer surface of the top of the atomization tank 2, which is located at the bottom of the top cover 21, is provided with a sealing ring 22.

In this embodiment, luer 211 can be a male-female connector of a flexible pipe pagoda for medical equipment produced by baokou java medical accessories in the department of Taobao, and the connection of a liquid feeding pipe can be facilitated through luer 211, so that the convenience of liquid feeding is ensured, and liquid leakage is not easily generated.

The utility model discloses a theory of operation: when the device is used, the face mask 41 is tied to the head through the binding band 42 and hung on ears through the ear hanging band 43, so that the face mask is fixed, the face mask 41 is aligned to the mouth of a patient, the atomizer body 1 is electrified, the atomizer body 1 generates atomizing gas, the atomizing gas enters the atomizing tank 2 through the atomizing pipe 11, liquid medicine is filled in the atomizing tank 2, the mist carries the liquid medicine to enter the separating mechanism 3 through the mist inlet pipe 31 and is further sprayed to the oral cavity of the patient from the connecting pipe 412, the atomizing treatment is carried out on the patient, when the patient uses different postures, the atomizing tank 2 is kept upright through adjusting the corrugated pipe 5, so that the liquid medicine in the atomizing tank is prevented from flowing out, the liquid feeding pipe can be conveniently connected through the luer connector 211, so that the atomizing treatment is prevented from being interrupted when the liquid is changed, when the patient inhales, air enters from the air outlet hole 341 so as to prevent the, when the patient exhales, the humid gas is discharged from the air outlet 341 after passing through the drying cavity 351 and being dried, so that the inner wall of the pipeline is prevented from being humid due to long-term use, and bacteria are prevented from breeding.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An autogenous cutting atomizer of sustainable dose, includes atomizer body (1), its characterized in that: one side of the atomizer body (1) is connected with an atomizing pipe (11), one end, far away from the atomizer body (1), of the atomizing pipe (11) is connected with an atomizing tank (2), the top of the atomizing tank (2) is in threaded connection with a top cover (21), the top of the top cover (21) is provided with a luer connector (211), the outer surface of the top of the atomizing tank (2) is positioned at the bottom of the top cover (21) and is provided with a sealing ring (22), one side of the atomizing tank (2) is provided with a separating mechanism (3), and one side, far away from the atomizer body (1), of the separating mechanism (3) is provided with a head fixing mechanism (4);

separating mechanism (3) are including advancing fog pipe (31), the one end of advancing fog pipe (31) is connected with the lateral wall of atomizing jar (2), the one end of advancing fog pipe (31) and keeping away from atomizing jar (2) is provided with outlet duct (34), the inside of outlet duct (34) is provided with air inlet funnel (33), a plurality of ventholes (341) have been seted up on the surface of outlet duct (34), the one end threaded connection who keeps away from into fog pipe (31) in outlet duct (34) has go-between (35), the inside of go-between (35) is provided with filter screen (353), the center department of filter screen (353) inlays and is equipped with through-hole (352), the one end close welding that outlet duct (34) were kept away from in go-between (35) has dry chamber (351), dry chamber (351) are the infundibulate structure.

2. A tracheostomy nebulizer for sustained drug delivery according to claim 1, characterised in that: the connection part of the surface of the mist inlet pipe (31) and the air inlet funnel (33) is sleeved with a fixing ring (32).

3. A tracheostomy nebulizer for sustained drug delivery according to claim 1, characterised in that: the fog inlet end of the air inlet funnel (33) is in threaded connection with the fog inlet pipe (31), the fog outlet end of the air inlet funnel (33) penetrates through the through hole (352), and the diameter of the fog inlet end of the air inlet funnel (33) is larger than that of the fog outlet end.

4. A tracheostomy nebulizer for sustained drug delivery according to claim 1, characterised in that: head fixed establishment (4) are including face guard (41), the outside of face guard (41) is connected with connecting pipe (412), be provided with transition cavity (411) between the surface of face guard (41) and the one end of connecting pipe (412), one side of face guard (41) is connected with bandage (42), the both sides middle part surface of bandage (42) is provided with hangers area (43).

5. The tracheostomy nebulizer of claim 4, wherein: a corrugated pipe (5) is connected between the head fixing mechanism (4) and the separating mechanism (3).