CN216258649U

CN216258649U - Disposable nasal oxygen tube connector

Info

Publication number: CN216258649U
Application number: CN202122581550.5U
Authority: CN
Inventors: 齐振鹏
Original assignee: Hefei Vortel Medical Technology Co ltd
Current assignee: Hefei Vortel Medical Technology Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-12
Anticipated expiration: 2031-10-26

Abstract

The utility model provides a disposable nasal oxygen cannula connector, which relates to the technical field of medical instruments and comprises a gas delivery pipe and a suction pipe communicated with the gas delivery pipe, wherein the middle part of one end of the suction pipe is communicated with a nasal obstruction plug, two symmetrically arranged connecting blocks are fixedly arranged on the suction pipe, a rack is slidably inserted into one end of each connecting block, the other end of each rack is fixedly connected with a binding belt, and a locking assembly is arranged on each connecting block. According to the utility model, the connecting block, the locking assembly and the binding band are adopted, and the patient binds the binding band on the head, so that the suction tube is fixed, the plug of the nasal plug is fixed, and then the rack is fixed through the locking assembly by moving the position of the rack in the connecting block, so that the tightness of the binding band can be adjusted, the use requirements of the patient are met, and the smooth oxygen inhalation work is ensured.

Description

Disposable nasal oxygen tube connector

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a disposable nasal oxygen tube connector.

Background

The nasal oxygen tube is a medical apparatus which is connected with an oxygen supply system and is used for oxygen inhalation of human body, the main purpose is to provide the tube for oxygen delivery for patients, sufficient oxygen can be effectively provided for the patients, so that the respiration and heartbeat of the patients can reach a good standard, the nasal oxygen tube is generally made of nontoxic high polymer plastics, and the nasal oxygen tube is generally composed of a nasal plug, a front catheter, a rear catheter, a three-way joint and a horn joint. When in use, the horn joint is connected to the interface of the oxygen supply humidifying bottle, the nose plug end is sleeved on the head of a patient and is inserted into the nostril of the patient, the oxygen output by the oxygen supply humidifying bottle is adjusted, and the patient can inhale oxygen. The nasal oxygen cannula has the characteristics of safety, sanitation, convenience and low price, and is widely suitable for various families. The nasal oxygen tube and the oxygen supply system are equipped for the human body to inhale oxygen, which is very important for the patients using the oxygen inhalation device.

When the existing nasal oxygen cannula is used, the suction tube is hung on the ear to fix the nasal obstruction plug, but the nasal oxygen cannula is not provided with a fixing mechanism, so that the nasal obstruction plug is easy to fall off and the normal oxygen inhalation work is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a disposable nasal oxygen tube connector.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a disposable nasal oxygen cannula connector, includes the gas-supply pipe, with the suction tube that the gas-supply pipe intercommunication set up, suction tube one end middle part intercommunication is provided with the nasal obstruction plug, fixed mounting has the connecting block of two symmetries settings on the suction tube, the inside slip of connecting block one end is inserted and is equipped with the rack, the common fixedly connected with bandage of the rack other end, be provided with locking Assembly on the connecting block.

Preferably, the locking assembly comprises a guide rod fixedly connected to the connecting block, an inserting block is sleeved on the guide rod in a sliding mode and used for fixing the rack, and a spring is fixedly connected between the inserting block and the connecting block.

Preferably, one end, far away from the connecting block, of the inserting block is fixedly connected with a pull pin.

Preferably, the spring is sleeved on the guide rod, and the inner diameter of the spring is larger than the outer diameter of the guide rod.

Preferably, the gas-supply pipe is fixedly connected with a fixed sleeve, fixed sleeve one end fixedly connected with fixed band, fixedly connected with second magic subsides on the fixed sleeve, the first magic subsides of fixed band other end fixedly connected with.

Preferably, the bandage is made of elastic materials, and the width of the bandage is 1-2 cm.

Advantageous effects

1. According to the utility model, the connecting block, the locking assembly and the binding band are adopted, and the patient binds the binding band on the head, so that the suction tube is fixed, the plug of the nasal plug is fixed, and then the rack is fixed through the locking assembly by moving the position of the rack in the connecting block, so that the tightness of the binding band can be adjusted, the use requirements of the patient are met, and the smooth oxygen inhalation work is ensured.

2. According to the utility model, the first magic tape, the second magic tape, the fixing belt and the fixing sleeve are adopted, when the suction pipe is too long, the suction pipe is arranged outside the fixing sleeve in a folding mode, and then the first magic tape is adhered to the second magic tape, so that the fixing of the fixing belt on the suction pipe is realized, scattering is avoided, and the fixing belt is prevented from being dragged and tripped during walking.

Drawings

FIG. 1 is a front perspective view of a disposable nasal oxygen cannula connector according to the present invention;

fig. 2 is a rear perspective view of a disposable nasal oxygen tube connector according to the present invention.

Illustration of the drawings:

1. a gas delivery pipe; 2. a suction tube; 3. a nasal plug; 4. binding bands; 5. connecting blocks; 6. a locking assembly; 61. a spring; 62. a guide bar; 63. inserting a block; 64. pulling a pin; 7. a first magic tape; 8. a second magic tape; 9. fixing belts; 10. fixing a sleeve; 11. a rack.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

Referring to fig. 1-2, a disposable nasal oxygen cannula connector comprises a gas pipe 1 and a suction pipe 2 communicated with the gas pipe 1, wherein a nasal obstruction plug 3 is communicated with the middle of one end of the suction pipe 2, two symmetrically arranged connecting blocks 5 are fixedly installed on the suction pipe 2, a rack 11 is slidably inserted into one end of each connecting block 5, a binding band 4 is fixedly connected to the other end of each rack 11, and a locking assembly 6 is arranged on each connecting block 5.

The patient ties up bandage 4 at the head, has realized the fixed to this suction tube 2 like this, has also realized the fixed to this nasal obstruction plug 3, then through removing the position of rack 11 in connecting block 5 inside, fixes this rack 11 through locking Assembly 6, can adjust the elasticity of this bandage 4 like this, accords with patient's user demand, through inserting nasal obstruction plug 3 into the nose to guarantee smooth oxygen uptake work of carrying on.

Locking Assembly 6 includes guide arm 62 of fixed connection on connecting block 5, and sliding sleeve has connect the inserted block 63 on guide arm 62, and inserted block 63 is used for fixed rack 11, fixedly connected with spring 61 between inserted block 63 and the connecting block 5.

By adjusting the position of the rack 11 in the connecting block 5, the inserting block 63 is loosened, and one end of the inserting block 63 is inserted into different racks 11 under the tension of the spring 61, so that the locking of the racks 11 is realized, and the tightness of the binding belt 4 is also adjusted.

One end of the insertion block 63, which is far away from the connecting block 5, is fixedly connected with a pull pin 64, and the insertion block 63 is convenient to pull through the pull pin 64.

The spring 61 is sleeved on the guide rod 62, and the inner diameter of the spring 61 is larger than the outer diameter of the guide rod 62.

This arrangement achieves a guiding action for the spring 61.

The gas pipe 1 is fixedly connected with a fixed sleeve 10, one end of the fixed sleeve 10 is fixedly connected with a fixed belt 9, the fixed sleeve 10 is fixedly connected with a second magic tape 8, and the other end of the fixed belt 9 is fixedly connected with a first magic tape 7.

When this suction tube 2 overlength, will suck 2 folding settings in this fixed cover 10 outsides of managing, then through pasting 7 bonding with first magic on second magic subsides 8, realized fixed band 9 like this and to this suction tube 2 fixed, avoid scattering like this, be dragged when preventing to walk.

The bandage 4 is made of elastic materials, and the width of the bandage 4 is 1-2cm, so that the bandage is comfortable for a patient to use when in contact with the head.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a disposable nasal oxygen cannula connector, its characterized in that, including gas-supply pipe (1), with suction tube (2) of gas-supply pipe (1) intercommunication setting, suction tube (2) one end middle part intercommunication is provided with nasal obstruction plug (3), fixed mounting has two connecting blocks (5) that the symmetry set up on suction tube (2), the inside slip of connecting block (5) one end is inserted and is equipped with rack (11), rack (11) the common fixedly connected with bandage (4) of other end, be provided with locking Assembly (6) on connecting block (5).

2. The disposable nasal oxygen cannula connector according to claim 1, wherein the locking assembly (6) comprises a guide rod (62) fixedly connected to the connecting block (5), wherein a plug (63) is slidably sleeved on the guide rod (62), the plug (63) is used for fixing the rack (11), and a spring (61) is fixedly connected between the plug (63) and the connecting block (5).

3. A disposable nasal oxygen cannula connector according to claim 2, wherein a pull pin (64) is fixedly attached to the end of the insert block (63) remote from the connecting block (5).

4. A disposable nasal oxygen cannula connector according to claim 2, wherein the spring (61) is sleeved on the guide rod (62), the inner diameter of the spring (61) is larger than the outer diameter of the guide rod (62).

5. The disposable nasal oxygen tube connector according to claim 1, wherein a fixing sleeve (10) is fixedly connected to the gas transmission tube (1), a fixing strap (9) is fixedly connected to one end of the fixing sleeve (10), a second magic tape (8) is fixedly connected to the fixing sleeve (10), and a first magic tape (7) is fixedly connected to the other end of the fixing strap (9).

6. A disposable nasal oxygen cannula connector according to claim 1, wherein the strap (4) is made of elastic material, the width of the strap (4) being 1-2 cm.