CN203107900U - Novel medicine spraying device used for respiration internal medicine - Google Patents

Abstract

The utility model relates to the field of medical equipment, in particular to a new spraying device for respiratory medicine. The utility model includes a liquid storage bag and a nozzle. There is a resistance plate at the connection with the liquid storage bag, the front end is connected to the nozzle, and the injection pipe is provided with a rubber plug; the nozzle is a hollow mushroom head structure, and the umbrella-shaped outer surface of the nozzle is sealed. There are multiple outlet holes. The utility model has the advantages of simple structure and convenient use, can accurately control the spraying position of the medicinal liquid, prevents the medicinal liquid from spreading to the respiratory tract or digestive tract, prevents medical accidents, improves the therapeutic effect, and reduces the work difficulty of medical personnel.

Description

A new spraying device for respiratory medicine

technical field

The utility model relates to the field of medical equipment, in particular to a novel drug spraying device for respiratory medicine.

Background technique

In the clinical department of respiratory medicine, when treating diseases such as sore throat or tonsil inflammation, it is often necessary to brew powder medicine with hot water, and directly act on the painful part to reduce inflammation and relieve pain. Most of the methods currently used are to blow the powder drug into the throat with a tube. Since the mouth and nasal cavity are very close to the entrance of the respiratory tract and digestive tract, the powder can easily diffuse into the digestive tract or respiratory tract and cause local spasms, seriously affecting the safety of patients. Bring great work difficulty to medical personnel.

Utility model content

The purpose of this utility model is to provide a novel drug spraying device for respiratory medicine in order to overcome the above-mentioned technical shortcomings.

The technical scheme adopted by the utility model to solve the technical problem is: a new spraying device for respiratory medicine, including a liquid storage bag and a spray head, the front end of the liquid storage bag is connected to a catheter, and the rear end is provided with a liquid injection tube, and the catheter is connected to the nozzle. A resistance plate is provided at the joint of the liquid storage bag, and the front end is connected to the spray head, and a rubber plug is provided on the liquid injection pipe; the spray head is a mushroom head-shaped structure with a hollow inside, and the umbrella-shaped outer surface of the spray head is sealed, and the rear end plane is provided with a There are multiple outlet holes.

The beneficial effects of the utility model are: the utility model is simple in structure, easy to use, can accurately control the spraying position of the medicinal liquid, avoids the diffusion of the medicinal liquid to the respiratory tract or digestive tract, prevents medical accidents, improves the therapeutic effect, and reduces the Difficulty of the work of the personnel.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model.

Detailed ways

Below in conjunction with accompanying drawing 1 the utility model is described in detail below.

As shown in Figure 1, the utility model includes a liquid storage bag 1 and a nozzle 6, the front end of the liquid storage bag 1 communicates with a conduit 3, and the rear end is provided with a liquid injection tube 4, and the connection between the conduit 3 and the liquid storage bag 1 is provided. There is a resistance plate 2, the front end is connected to the spray head 6, and the liquid injection pipe 4 is provided with a rubber plug 5; the spray head 6 is a hollow mushroom head structure, and the umbrella-shaped outer surface of the spray head 6 is sealed, and the rear end plane is provided with a There are a plurality of outlet holes 7. During use, the liquid medicine is injected from the liquid injection pipe 4, and the liquid storage bag 1 is squeezed to make the liquid medicine pass through the conduit 3 and the nozzle 6, and then spray out from the liquid outlet hole 7.

Claims (2)

1. A novel drug spraying device for respiratory medicine, characterized in that: it comprises a liquid storage bag and a spray head, the front end of the liquid storage bag is communicated with a conduit, and the rear end is provided with a liquid injection tube, and the junction of the conduit and the liquid storage bag is provided with There is a resistance plate, the front end is connected to the spray head, and a rubber plug is arranged on the liquid injection pipe. 2. A new type of spraying device for respiratory medicine according to claim 1, characterized in that: the spray head is an internal hollow structure, the umbrella-shaped outer surface of the spray head is sealed, and a plurality of liquid outlet holes are arranged on the rear end plane.

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