CN215231499U - Medicine sprayer for respiratory medicine with positioning medicine spraying effect - Google Patents

Abstract

The utility model relates to a medical liquid medicine spraying device technical field discloses a breathe internal medicine with medicine effect is spouted in location and use liquid medicine spraying device. A medicine sprayer for respiratory medicine with positioning medicine spraying effect comprises a catheter and a cuff; the two ends of the conduit are respectively provided with a medicine injection port and a medicine spraying assembly; the cuff is sleeved on the catheter, an inflation tube is arranged on the cuff, and the upper end of the inflation tube is connected with an indicating saccule with a one-way valve. The utility model provides a current liquid medicine spraying device can not pinpoint and spout the medicine position, causes the liquid medicine can not the accurate spraying in the department of falling ill, leads to the problem that treatment reduces.

Description

Medicine sprayer for respiratory medicine with positioning medicine spraying effect

Technical Field

The utility model relates to a medical liquid medicine spraying device technical field specifically indicates a breathe internal medicine with medicine effect is spouted in location and uses liquid medicine spraying device.

Background

When common diseases in respiratory medicine, such as sore throat or tonsillitis, are treated, the medicine needs to be directly acted on the affected part to exert the curative effect of the medicine, and at the moment, a medicine sprayer needs to be used. The medicine sprayer is a medical instrument which is commonly used in respiratory medicine clinics and is used for spraying medicines to patients, can directly spray the medicines to the affected parts, and has the advantages of better medicine absorption and convenient medicine application compared with oral administration and intravenous administration.

But current liquid medicine spraying device is all handheld the use through the doctor when using, when spouting the medicine operation to respiratory track depths, easily because the doctor arm rocks, leads to spouting medicine position change, makes the medicine liquid can not accurate spraying in sick department, weakens and spouts the medicine effect, still can cause the patient to be uncomfortable simultaneously.

SUMMERY OF THE UTILITY MODEL

Based on above technical problem, the utility model provides a breathe internal medicine with medicine effect is spouted in location and use medicine spraying device has solved current medicine spraying device and can not pinpoint and spout the medicine position, causes the liquid medicine can not the accurate spraying in department of falling ill, leads to the problem that treatment reduces.

For solving the above technical problem, the utility model discloses a technical scheme as follows:

a medicine sprayer for respiratory medicine with positioning medicine spraying effect comprises a catheter and a cuff; the two ends of the conduit are respectively provided with a medicine injection port and a medicine spraying assembly; the cuff is sleeved on the catheter, an inflation tube is arranged on the cuff, and the upper end of the inflation tube is connected with an indicating saccule with a one-way valve.

In a preferred mode, the spraying component comprises an atomizing nozzle and an outer cover; the plurality of atomizing nozzles are arranged on the guide pipe in a surrounding way, and the outer cover is provided with an opening for the atomizing nozzles to spray medicine.

As a preferred mode, the atomizing nozzle comprises a nozzle main body, and a spiral flow guide chamber, a swirl chamber and a spray hole which are communicated in sequence are arranged in the inner cavity of the nozzle main body.

Preferably, the end of the outer cover is a spherical surface.

In a preferred form, the cuff leaves an airflow path in the inflated condition.

Preferably, the tube and the inflation tube are bound together by a band or tape.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses utilize the cover bag, can make the liquid medicine spraying device can fix a position inside the throat to make things convenient for medical staff to spout the medicine treatment to the affected part. The problem of current liquid medicine spraying device can not pinpoint spout the medicine position, cause the liquid medicine can not accurate spraying in sick department, lead to treatment to reduce is solved.

Drawings

The present application will be further explained by way of exemplary embodiments, which will be described in detail by way of the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic view of an atomizing nozzle mounting structure.

Fig. 4 is a schematic view of the structure of the atomizing nozzle.

Figure 5 is a schematic view of the inflated state of the cuff.

Wherein, 1 indicates sacculus, 2 gas tube, 3 cover sacs, 4 dustcoats, 5 pipes, 6 injection mouths, 7 atomizing nozzles, 701 spiral water conservancy diversion room, 702 nozzle main part, 703 whirlwind room, 704 orifice, 8 air current passageways.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Fig. 1 to 5 are schematic structural views of a spraying device for department of respiratory medicine with a positioning spraying effect according to some embodiments of the present application, and the spraying device for department of respiratory medicine with a positioning spraying effect according to the present application will be described below with reference to the drawings. It should be noted that fig. 1-5 are only examples and are not intended to limit the specific shape and structure of the medical respiratory sprayer with a targeted spraying effect.

Referring to fig. 1 to 5, in the present embodiment, the medical respiratory sprayer with a positioning spraying effect includes a conduit 5 and a cuff 3; the two ends of the conduit 5 are respectively provided with a medicine injection port 6 and a medicine spraying assembly; the cuff 3 is sleeved on the catheter 5, the cuff 3 is provided with an inflation tube 2, and the upper end of the inflation tube 2 is connected with an indicating balloon 1 with a one-way valve.

In this embodiment, when the medicine spraying treatment is required to be carried out on the affected part deep in the throat of a patient, the catheter 5 is inserted into the throat of the patient to enable the medicine spraying assembly to reach the diseased position, and then the medical staff inflates the cuff 3 through the indicating balloon 1 to enable the cuff 3 to be inflated and clamped at the throat, so that the position of the medicine spraying device is fixed.

Follow-up medical staff alright spray the liquid medicine to the affected part through pipe 5, whole medicine process of spouting medicine sprayer position is unchangeable, has guaranteed the accuracy of spouting the medicine position, and medicine sprayer position motionless also can reduce the uncomfortable sense of patient.

After the medicine spraying is finished, the air in the cuff 3 is discharged, so that the cuff 3 is shrunk, and the medicine sprayer can be taken out.

Specifically, the inflation and deflation operation of the cuff 3 is performed using an injector.

Specifically, the injection port 6 of the catheter 5 is administered by a syringe.

Referring to fig. 2, in some embodiments, the spray assembly includes an atomizing nozzle 7 and a housing 4; a plurality of atomizing nozzles 7 are arranged around the guide pipe 5, and the outer cover 4 is provided with an opening for spraying the atomizing nozzles 7.

In this embodiment, the atomizing nozzle 7 of the spraying component can atomize and spray the liquid medicine, so as to improve the spraying effect of the liquid medicine. And the existence of dustcoat 4 can cover the nozzle, makes whole medicine subassembly structure of spouting be a whole, makes to spout the medicine subassembly and can better get into the throat.

Referring to fig. 4, preferably, the atomizing nozzle 7 includes a nozzle body 702, and a spiral flow guiding chamber 701, a swirl chamber 703 and a nozzle hole 704 are sequentially connected to an inner cavity of the nozzle body 702. The liquid medicine under a certain pressure is converted into rotational flow through the spiral flow guide chamber 701, enters the rotational flow chamber 703, and makes rotational motion in the rotational flow chamber 703. Because the swirling chamber 703 is a conical structure, it can accelerate the rotation of the liquid medicine and guide the liquid medicine to advance to the direction of the spray hole 704 at a certain axial speed, and the sprayed liquid medicine can form a hollow cone at the spray hole due to centrifugal action and interact with air to produce tiny medicine beads, thereby atomizing the liquid medicine.

Preferably, the end of the outer cover 4 is a spherical surface, which is convenient for guiding the catheter 5 into the throat affected part.

Referring to figure 5, in some embodiments, the cuff 3 leaves an airflow channel 8 in the inflated state.

In this embodiment, the structure of the air flow channel 8 of the cuff 3 can ensure the positioning function of the cuff 3 and simultaneously flow out enough ventilation space to avoid suffocation or breathing disorder of the patient.

In some embodiments, the conduit 5 and the inflation tube 2 are bundled together by a band or tape.

In the embodiment, the conduit 5 and the inflation tube 2 are bundled together to avoid scattering and influencing the operation of the medicine sprayer.

In addition, the conduit 5 and the inflation tube 2 can be fixed together by gluing or the like.

The embodiment of the present invention is the above. The above embodiments and the specific parameters in the embodiments are only for the purpose of clearly showing the verification process of the utility model, and are not used to limit the patent protection scope of the utility model, the patent protection scope of the utility model is still subject to the claims, all the equivalent structural changes made by using the contents of the specification and the drawings of the utility model are included in the protection scope of the utility model.

Claims (6)

1. The utility model provides a breathe internal medicine with medicine effect is spouted in location uses medicine sprayer which characterized in that includes:

the device comprises a guide pipe (5), wherein a medicine injection port (6) and a medicine spraying assembly are respectively arranged at two ends of the guide pipe (5);

the cuff (3), the cuff (3) cover is established on pipe (5), be equipped with gas tube (2) on cuff (3), gas tube (2) upper end is connected with indication sacculus (1) that has the check valve.

2. The medical respiratory sprayer with targeted spraying effect of claim 1, wherein the spraying assembly comprises:

the atomizing nozzles (7) are arranged on the guide pipe (5) in a surrounding manner;

the atomizing nozzle is characterized by comprising an outer cover (4), wherein an opening for spraying the medicine by the atomizing nozzle (7) is formed in the outer cover (4).

3. The medical sprayer for respiratory department with positioning spraying effect as claimed in claim 2, wherein:

the nozzle comprises a nozzle main body (702), wherein a spiral flow guide chamber (701), a swirl chamber (703) and a spray hole (704) which are communicated in sequence are arranged in the inner cavity of the nozzle main body (702).

4. The medical sprayer for respiratory department with positioning spraying effect as claimed in claim 2, wherein:

the end of the outer cover (4) is a spherical surface.

5. A medical respiratory applicator with a targeted application of a medicament according to any one of claims 1 to 4, wherein:

the cuff (3) leaves an airflow channel (8) in the inflated state.

6. A medical respiratory applicator with a targeted application of a medicament according to any one of claims 1 to 4, wherein:

the conduit (5) and the inflation tube (2) are bound together through a binding tape or an adhesive tape.

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