CN210933296U

CN210933296U - Detachable nasal catheter

Info

Publication number: CN210933296U
Application number: CN201920938367.6U
Authority: CN
Inventors: 牛燕; 杨静静; 李艳荣; 张丽
Original assignee: 989th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 989th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-07-07
Anticipated expiration: 2029-06-20

Abstract

A detachable nasal catheter is characterized in that a connector is arranged at the tail end of a gas pipe, a connecting seat is arranged at the front end of the gas pipe, a gas inlet cavity is arranged in the middle of the lower end face of the connecting seat, a pair of gas outlets are symmetrically arranged on the upper end face of the connecting seat, a plug is arranged at the upper end of each gas outlet, a connecting pipe is arranged on the periphery of the plug, the connecting pipe is a pipe with an open tail end and a closed front end, an oxygen uptake head is arranged on one side of the front end of the connecting pipe; the utility model discloses avoid dropping because of nasal catheter and lead to the support to be interrupted, influence treatment, very big improvement patient's comfort level, also alleviateed nurse's patient's work load simultaneously, more reduced patient's medical cost.

Description

Detachable nasal catheter

Technical Field

The utility model relates to the field of medical supplies, especially, relate to a dismantlement formula nasal catheter.

Background

The oxygen inhalation is used for correcting oxygen deficiency, improving the arterial blood oxygen partial pressure and the oxygen saturation level and promoting metabolism in the clinical treatment of hospitals, is one of important methods for the auxiliary treatment of various diseases, and the nasal catheter oxygen inhalation method is the method which is most widely applied and has the most obvious effect; the existing nasal catheter is simple in structure, generally divided into a single nasal catheter and a double nasal catheter in work, sometimes a patient needs to inhale oxygen through the double nasal catheter at the beginning, and can be required to keep a gastric tube and the like in the process of disease development, so that the single nasal catheter needs to be replaced to inhale oxygen, the head of the single nasal catheter is large, the patient feels uncomfortable in ventilation, the head needs to be cut off, and the head of the nasal catheter becomes thin, so that the workload of medical workers is increased, the cost burden of the patient is also increased, and therefore the detachable nasal catheter is needed, so that the requirements of the patient can be met no matter what kind of oxygen inhalation condition is needed by the patient, and in addition, the existing oxygen inhalation catheter is used for hanging the nasal catheters on the ears or pasting the nasal catheters on the cheeks through adhesive tapes for fixation, and skin injury is often caused; frequent turning and easy falling off when a plurality of pipelines are used, which affects the treatment effect of patients and causes the patients to feel uncomfortable.

For the above reasons, a detachable nasal catheter has been developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming not enough among the prior art, provide a dismantlement formula nasal catheter, avoid coming off because of nasal catheter and lead to the support to interrupt, influence treatment, very big improvement patient's comfort level has also alleviateed nurse's patient's work load simultaneously, has more reduced patient's medical cost.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a detachable nasal catheter, comprising: the oxygen inhalation mask comprises a gas pipe, a sliding ring, a U-shaped clamping column, a connector, a connecting seat, a gas inlet cavity, a gas outlet, a connecting pipe, a plug, an oxygen inhalation head, an ear fixing belt, a connecting sleeve, a cap and a connecting belt; the gas-supply pipe end sets up the connector, the gas-supply pipe front end sets up the connecting seat, the connecting seat is the cylinder structure, terminal surface middle part sets up the cavity of admitting air under the connecting seat, the gas-supply pipe communicates with each other with the cavity of admitting air, connecting seat up end symmetry sets up a pair of gas outlet, the gas outlet communicates with each other with the cavity of admitting air, the upper end of gas outlet sets up the plug, the periphery of plug sets up the connecting pipe, the connecting pipe is the open front end closed tube in end, the end and the plug of connecting pipe correspond to insert and close, connecting pipe front end one side sets up the oxygen uptake head, set up the adapter sleeve between the front end of a pair of connecting pipe, the front end.

The air delivery pipe is provided with a sliding ring, and the periphery of the sliding ring is provided with a U-shaped clamping column.

The inner diameter of the oxygen inhalation head is gradually increased from the two port parts to the middle part.

The connecting seat is made of hard plastic.

The upper surface of the connecting seat is provided with a pair of caps, the caps are correspondingly buckled with the plug, and the caps are connected with the connecting seat into a whole through a connecting belt.

The utility model has the advantages that: when the medical connecting tube is normally used, the tail end of the connecting tube is correspondingly inserted into the plug, the front end of the connecting tube is inserted into the connecting sleeve, the ear fixing band is hung on the ear of a patient and is firmly fixed, the tightness of connection with the patient is increased, the interruption of oxygen supply caused by the falling of a nasal catheter is avoided, the treatment effect is influenced, when the patient needs to insert the stomach tube, one connecting tube is detached, the cap is covered on the plug, the tail end of the connecting tube is prevented from flowing out and being inserted into the upper end of the cap, the front end of the connecting tube is clamped into the U-shaped clamping column, the connecting tube is reconnected and the oxygen supply is recovered after the stomach tube is taken out, the comfort level of the patient is greatly improved, the workload of; the utility model discloses simple structure, design benefit, convenient to use, excellent in use effect is fit for generally popularizing and applying.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is a schematic view of the assembly structure;

in fig. 1: gas-supply pipe 1, slip ring 1.1, U-shaped card post 1.2, connector 2, connecting seat 3, air inlet cavity 3.1, gas outlet 3.2, connecting pipe 4, plug 5, oxygen uptake head 6, ear fixed band 7, adapter sleeve 8, block 9, connecting band 10.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:

1 end of gas-supply pipe sets up

connector

2, 1 front end of gas-supply pipe sets up connecting seat 3, connecting seat 3 is the cylinder structure, terminal surface middle part sets up air inlet cavity 3.1 under connecting seat 3, gas-supply pipe 1 communicates with each other with air inlet cavity 3.1, 3 up end symmetries of connecting seat set up a pair of gas outlet 3.2, gas outlet 3.2 communicates with each other with air inlet cavity 3.1, the upper end of gas outlet 3.2 sets up plug 5, the periphery of plug 5 sets up connecting pipe 4, connecting pipe 4 is the terminal front end closed tube that opens, the terminal of connecting pipe 4 corresponds with plug 5 and inserts and close, 4 front end one side of connecting pipe sets up oxygen uptake head 6, set up adapter sleeve 8 between the front end of a pair of connecting pipe 4, the front end of connecting pipe 4 corresponds with adapter sleeve 8 and inserts and closes, a pair of connecting pipe 4 links.

The air delivery pipe 1 is provided with a sliding ring 1.1, and the periphery of the sliding ring 1.1 is provided with a U-shaped clamping column 1.2.

The inner diameter of the oxygen inhalation head 6 is gradually increased from the two port parts to the middle part.

The connecting seat 3 is made of hard plastic.

The upper surface of the connecting seat 3 is provided with a pair of caps 9, the caps 9 are correspondingly buckled with the plugs 5, and the caps 9 are connected with the connecting seat 3 into a whole through a connecting belt 10.

Claims

1. A detachable nasal catheter, comprising: the oxygen inhalation mask comprises a gas pipe (1), a sliding ring (1.1), a U-shaped clamping column (1.2), a connector (2), a connecting seat (3), a gas inlet cavity (3.1), a gas outlet (3.2), a connecting pipe (4), a plug (5), an oxygen inhalation head (6), an ear fixing belt (7), a connecting sleeve (8), a cover cap (9) and a connecting belt (10); the method is characterized in that: the tail end of the gas pipe (1) is provided with a connector (2), the front end of the gas pipe (1) is provided with a connecting seat (3), the connecting seat (3) is of a cylindrical structure, the middle part of the lower end surface of the connecting seat (3) is provided with a gas inlet cavity (3.1), the gas pipe (1) is communicated with the gas inlet cavity (3.1), the upper end surface of the connecting seat (3) is symmetrically provided with a pair of gas outlets (3.2), the gas outlets (3.2) are communicated with the gas inlet cavity (3.1), the upper end of the gas outlets (3.2) is provided with a plug (5), the periphery of the plug (5) is provided with a connecting pipe (4), the connecting pipe (4) is an open-ended front-end closed pipe, the tail end of the connecting pipe (4) is correspondingly inserted with the plug (5), one side of the front end of the connecting pipe (4) is provided with an oxygen absorption head (6), a connecting, the pair of connecting pipes (4) are connected into a whole through a connecting sleeve (8), and a pair of ear fixing bands (7) are arranged on the periphery of the connecting sleeve (8).

2. A detachable nasal cannula according to claim 1, wherein: the air delivery pipe (1) is provided with a sliding ring (1.1), and the periphery of the sliding ring (1.1) is provided with a U-shaped clamping column (1.2).

3. A detachable nasal cannula according to claim 1, wherein: the inner diameter of the oxygen inhalation head (6) is gradually increased from the two port parts to the middle part.

4. A detachable nasal cannula according to claim 1, wherein: the connecting seat (3) is made of hard plastic.

5. A detachable nasal cannula according to claim 1, wherein: the upper surface of the connecting seat (3) is provided with a pair of caps (9), the caps (9) are correspondingly buckled with the plug (5), and the caps (9) are connected with the connecting seat (3) into a whole through a connecting belt (10).