CN219090703U - Disposable anesthesia nose mask - Google Patents

Abstract

The utility model belongs to the technical field of anesthetic medical instruments, and particularly relates to a disposable anesthetic nose mask. Comprises a nose clip, a gas output pipe, a nose plug through hole, a silica gel nose plug, a binding band through hole, a breather pipe, a breathed carbon dioxide detection interface, a breather pipe joint, an air inlet hose and an air inlet interface; one side of the nose clip is provided with a gas output pipe, and the gas output pipe is provided with two nose blocking through holes. The nasal plug is sleeved with a silica gel nasal plug, and the silica gel nasal plug is soft and convenient for plugging the nostrils, so that anesthetic leakage is prevented. One end of the gas output pipe is provided with a vent pipe in a sealing way, and one side of the vent pipe is provided with a called carbon dioxide detection interface; one end of the air inlet hose is provided with an air inlet pipe joint, the air inlet hose is connected with the air pipe in a sealing way through the air inlet pipe joint, the other end of the air inlet hose is provided with an air inlet interface, and the air inlet interface is connected with external anesthesia air source equipment.

Description

Disposable anesthesia nasal mask

technical field

The utility model belongs to the technical field of anesthesia medical equipment, in particular to a disposable anesthesia nasal mask.

Background technique

In the process of using the existing anesthesia nasal mask, there are the following problems: the nasal plug hole is directly fixedly connected with the trachea. Insertion will bring greater discomfort to the patient.

Although there is a nasal mask for anesthesia at present, the structure is more complex and there are many connectors, which is not convenient enough to use. Anesthesia gas is easy to leak at the connectors, which affects the normal operation of anesthesia.

Utility model content

The purpose of the utility model is to provide an anesthesia nasal mask for permanent use in view of the above deficiencies, because it is provided with a nose clip, a gas output tube, a nasal plug hole, a silicone nasal plug, a bandage hole, a ventilation tube, and a carbon dioxide detection interface. , Ventilation pipe joint, air intake hose, air intake interface, compact structure, easy to use, simple connection structure of pipe fittings, good sealing performance, and can prevent leakage of anesthesia aerosol.

The disposable anesthesia nasal mask is realized by adopting the following technical solutions:

The disposable anesthesia nasal mask includes a nose clip, a gas output tube, a nasal plug hole, a silicone nasal plug, a strap through hole, a ventilation tube, an exhaled carbon dioxide detection interface, a ventilation tube connector, an air intake hose, and an air intake interface.

One side of the nose clip is provided with a gas output tube, and the gas output tube is provided with two through-holes for plugging the nose.

The nasal plug is covered with a silicone nasal plug, which is soft and convenient to close the nostrils to prevent leakage of anesthesia. The nose clip is a flexible nose clip made of flexible materials.

The two sides of the nose clip are provided with strap through holes, and the elastic straps are fitted in the strap through holes, and are tied to the head for fixing the anesthesia nasal mask during use.

One end of the gas output pipe is sealed with a vent pipe, and one side of the vent pipe is provided with an exhaled carbon dioxide detection interface. The exhaled carbon dioxide detection interface adopts a Luer interface, which is used for inserting a Luer connector, and is connected with an external monitoring device through a connecting tube.

One end of the intake hose is provided with a vent pipe joint, and the intake hose is sealed and connected with the vent pipe through the vent pipe joint.

When the disposable anesthesia nasal mask is used, the flexible nose clip is used to cover the face of the surgical patient, the silicone nasal plug is plugged in the nostrils, and the nasal clip is tied to the surgical patient's head by an elastic band. The anesthetic gas mist enters the gas output pipe through the air inlet interface, the air intake hose, and the ventilation tube, and the silicone nasal plug is completely put into the nostril, so that the anesthetic gas mist enters the human body through the human body to anesthetize the human body, and passes through the exhaled carbon dioxide detection interface. Connected with external monitoring equipment, there is a good correlation between exhaled carbon dioxide and arterial carbon dioxide partial pressure difference, which is conducive to disease diagnosis.

Disposable anesthesia nasal mask, reasonable design, compact structure, easy to use, because it is equipped with nose clip, gas output tube, nasal plug hole, silicone nasal plug, strap through hole, ventilation tube, exhaled carbon dioxide detection interface, ventilation tube Connector, air inlet hose, air inlet interface; one end of the gas output pipe is sealed with a vent pipe, and the air inlet hose is sealed and connected with the vent pipe through the vent pipe joint. leakage.

Since the nose clip is made of flexible material and tied on the patient's head by an elastic bandage, it is soft and comfortable to use, and the anesthetic gas mist will not leak from the nasal passage.

The disposable anesthesia nasal mask is equipped with an exhaled carbon dioxide detection interface and adopts a Luer interface, which can be easily inserted into the Luer connector and connected to an external monitoring device through a flexible tube. Differential pressure monitoring ensures surgical safety.

Description of drawings

The utility model will be further described below in conjunction with accompanying drawing:

Figure 1 is a schematic diagram of the structure of a disposable anesthesia nasal mask.

Fig. 2 is a top view of the structure of the disposable anesthesia nasal mask.

In the figure: 1. Nose clip, 2. Gas output tube, 3. Nasal plug hole, 4. Silicone nasal plug, 5. Strap through hole, 6. Ventilation tube, 7. Exhaled carbon dioxide detection interface, 8. Ventilation tube Joint, 9, air intake hose, 10, air intake interface.

Detailed ways

Referring to the accompanying drawings 1-2, the disposable anesthesia nasal mask includes a nose clip 1, a gas output tube 2, a nasal plug hole 3, a silicone nasal plug 4, a bandage hole 5, a ventilation tube 6, and an exhaled carbon dioxide detection interface 7, Air pipe joint 8, air intake hose 9 and air intake interface 10.

One side of the nose clip 1 is provided with a gas output tube 2, and the gas output tube 2 is provided with two through-holes 3 for plugging the nose.

The nasal plug through hole 3 is covered with a silicone nasal plug 4, which is soft and convenient to plug the nostrils to prevent anesthesia from leaking. The nose clip 1 is a flexible nose clip made of flexible materials.

Both sides of the nose clip 1 are provided with strap through holes 5, and the elastic straps are fitted in the strap through holes 5, and are tied to the head for fixing the anesthesia nasal mask during use.

One end of the gas output pipe 2 is sealed with a vent pipe 6, and one side of the vent pipe 6 is provided with an exhaled carbon dioxide detection interface 7. The exhaled carbon dioxide detection interface 7 adopts a Luer interface, which is used for inserting a Luer connector, and is connected with an external monitoring device through a connecting tube.

One end of the air intake hose 9 is provided with a vent pipe joint 8, and the air intake hose 9 is sealed and connected with the vent pipe 6 through the vent pipe joint 8, and the other end of the air intake hose 9 is provided with an air inlet port 10, and 10 Connect the external anesthetic gas source equipment.

When the disposable anesthesia nasal mask is used, the flexible nose clip 1 is set on the face of the surgical patient, the silicone nasal plug 4 is plugged on the nostrils, and the nasal clip 1 is bound on the surgical patient's head by an elastic band. The anesthetic gas mist enters the gas output pipe 2 through the air inlet interface 1, the air intake hose 9, and the ventilation tube 6, and the silicone nasal plug 4 is completely put into the nostril, so that the anesthetic gas mist enters the human body through the human body to anesthetize the human body. The exhaled carbon dioxide detection interface 7 is connected with external monitoring equipment, and the exhaled carbon dioxide has a good correlation with the partial pressure difference of arterial carbon dioxide, which is beneficial to disease diagnosis.

Claims (4)

1. The disposable anesthesia nose mask is characterized by comprising a nose clip, a gas output pipe, a nose blocking through hole, a silica gel nose plug, a binding belt through hole, a vent pipe, a breathed carbon dioxide detection interface, a vent pipe joint, an air inlet hose and an air inlet interface;

one side of the nose clip is provided with a gas output pipe, and the gas output pipe is provided with two nose blocking through holes;

the silica gel nasal plug is sleeved on the nasal plug through hole, and is soft and convenient to plug nostrils, so that anesthetic leakage is prevented;

one end of the gas output pipe is provided with a vent pipe in a sealing way, and one side of the vent pipe is provided with a called carbon dioxide detection interface;

one end of the air inlet hose is provided with an air inlet pipe joint, the air inlet hose is connected with the air pipe in a sealing way through the air inlet pipe joint, the other end of the air inlet hose is provided with an air inlet interface, and the air inlet interface is connected with external anesthesia air source equipment.

2. The single use anesthetic nose cup as recited in claim 1, wherein said nose clip is a flexible nose clip made of a flexible material.

3. The single-use anesthetic nose cup as recited in claim 1, wherein said nose clip is provided with strap openings on both sides thereof, and wherein said elastic straps are threaded through said strap openings and are strapped to the head for securing the anesthetic nose cup during use.

4. The single use anesthetic nasal mask of claim 1, wherein the non-capnography port is a luer port for plugging in a luer port, and is connected to an external monitoring device through a connection tube.

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