CN212214348U

CN212214348U - Anti-drop nasal oxygen cannula

Info

Publication number: CN212214348U
Application number: CN202020196719.8U
Authority: CN
Inventors: 廖镇宇; 袁金桥; 康婷
Original assignee: Hunan Children's Hospital Hunan Red Cross Hospital
Current assignee: Hunan Children's Hospital Hunan Red Cross Hospital
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-12-25
Anticipated expiration: 2030-02-21

Abstract

The utility model discloses an anti-drop nasal oxygen tube, bandeau with adjustable size, oxygen inlet pipe, divide the oxygen pipe and participate in, the inlet end and the oxygen inlet pipe intercommunication of two branch oxygen pipes, the end of giving vent to anger of two branch oxygen pipes is connected with respectively participates in, two divide the oxygen pipe to connect in the both sides of bandeau relatively, be provided with vertical passageway on the bandeau between two branch oxygen pipes, be provided with height-adjustable's card strip in the vertical passageway, two divide the oxygen pipe to be fixed in the both sides of card strip respectively, participate in and connect in the branch oxygen pipe end of card strip below. The anti-drop nasal oxygen cannula in the scheme ensures that the nasal oxygen cannula can be suitable for patients with different head circumference sizes by arranging the head band with adjustable size; the height of the clamping strip on the head band can be adjusted, and the two oxygen distribution pipes are respectively fixed on the two sides of the clamping strip and the positions of the two oxygen distribution pipes can be adjusted. Guarantee like this to participate in and fix in patient's nostril, can effectively reduce the contact and the friction of oxygen-separating tube and patient's facial skin, avoided the oppression to patient's facial skin.

Description

Anti-drop nasal oxygen cannula

Technical Field

The utility model belongs to the technical field of medical supplies, specifically speaking, the utility model relates to an anti-drop nasal oxygen cannula.

Background

A nasal cannula is a device used to deliver supplemental oxygen or increased airflow to a patient requiring breathing assistance to assist breathing. The device consists of a light tube with one end split into two prongs that are inserted into the nostrils and the other end connected to an oxygen source through a flow meter, the cannula being typically secured to the patient by a tube that is hung over the patient's ear or passed over the neck of the patient's head, or by tape that secures the nasal oxygen tube to the patient's head skin. Neonates and infant patients who need the nasal oxygen tube to absorb oxygen clinically have the characteristics of low age, low weight and delicate skin, and the nasal tube is easy to fall out of nostrils of the patients in the oxygen absorption process to influence the treatment effect; simultaneously; the oxygen catheter is wound behind the ear for a long time, so that the ear pain is easily caused; the oxygen tube is attached to the face of a patient, so that skin injury of a child patient can be caused; moreover, the fixing mode is inconvenient for the patient to turn over when sleeping, is easy to fall off and brings discomfort to the user.

In summary, it is desirable to provide an anti-dropping nasal oxygen tube which is convenient to fix and is not easy to drop, so as to solve the technical problem in the prior art that the nasal oxygen tube is not easy to fix and drop.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the anti-drop nasal oxygen cannula is convenient to fix and not easy to drop, and the technical problem that the nasal oxygen cannula is not easy to fix and drop in the prior art is solved.

In order to realize the purpose, the utility model discloses the technical scheme who takes does:

the utility model provides an anti-drop nasal oxygen tube, includes bandeau, oxygen inlet pipe, branch oxygen pipe and participates in, two with adjustable size divide the air inlet end of oxygen pipe with oxygen inlet pipe intercommunication, two divide the end of giving vent to anger of oxygen pipe to be connected with respectively participate in, two divide the oxygen pipe to connect relatively the both sides of bandeau, two divide between the oxygen pipe be provided with vertical passageway on the bandeau, be provided with height-adjustable's card strip in the vertical passageway, two divide the oxygen pipe to be fixed in respectively the both sides of card strip, participate in connect in card strip below divide the oxygen pipe terminal.

Preferably, the bandeau is the strip, and both ends are provided with connects fastening structure, connect fastening connection including set up in the buckle and the snap ring at bandeau both ends, perhaps connect fastening structure including set up in the thread gluing at bandeau both ends.

Preferably, the headband further comprises a top limiting belt, and two ends of the top limiting belt are respectively connected with the headband in an opposite manner.

Preferably, the top restraint strap is made of an elastic fabric.

Preferably, the surface of the clamping strip is provided with a plurality of vertically arranged clamping protrusions, and the head band connected with the clamping strip is provided with clamping grooves matched with the clamping protrusions.

Preferably, the head band between the two oxygen separation tubes is designed to be a hollow structure, and the oxygen separation tubes are arranged inside the hollow structure of the head band.

Preferably, the interior of the hollow structure of the headband is further provided with a pulse sensor and a micro battery, and the micro battery is used for providing power for the pulse sensor.

Preferably, the one end of bandeau is provided with solid fixed ring, the periphery of bandeau is provided with the thread gluing, the bandeau other end passes gu fixed ring back turn over and with thread gluing fixed connection.

Preferably, the two oxygen distribution pipes are provided with retaining rings for connecting the two oxygen distribution pipes together.

Preferably, the prongs are ball or bucket shaped nasal prongs.

Preferably, the medial surface of bandeau is provided with the comfortable layer of antiskid, the comfortable layer of antiskid is made for silica gel or latex material.

The technical scheme of the utility model the beneficial technological effect who gains is:

1. the anti-drop nasal oxygen cannula in this scheme through setting up the bandeau with adjustable size, has guaranteed that nasal oxygen cannula can be applicable to the patient of different head circumference sizes, has avoided the drawback that nasal oxygen cannula drops easily among the prior art.

2. Still be provided with the card strip on the bandeau of anti-drop nasal oxygen pipe in this scheme, the height of card strip on the bandeau can be adjusted, and two branch oxygen pipes are fixed respectively in the both sides of card strip and the position can be adjusted. Therefore, the fixing position of the oxygen distribution tube can be adjusted according to the facial features of the patient, and the insertion pins can be effectively fixed in the nares of the patient. Even if the patient turns over after sleeping, the nasal oxygen cannula is not easy to fall off. Especially to the neonate patient that needs the support for a long time, will divide the oxygen pipe to fix the design at the card strip, can effectively reduce and divide the contact and the friction of oxygen pipe and patient's facial skin, avoided dividing the oppression of oxygen pipe to patient's facial skin, consequently can not produce and press the sore, guaranteed patient's use comfort and safety.

3. The design of fixing the oxygen separation tube on the clamping strip in the scheme has the advantages of simple structure, lower cost and convenience in adjustment. Not only the position of card strip on the bandeau can be adjusted, and the position of oxygen distribution pipe on the card strip also can be adjusted, also can come the fixed position of specifically adjusting to participate in according to patient's actual conditions, fixed nasal oxygen tube that on the one hand can be better, and on the other hand has avoided blocking the eye sight from the oxygen hose skew of forehead down extending.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation.

FIG. 1 is a schematic perspective view of an anti-detachment nasal oxygen cannula according to an embodiment;

FIG. 2 is a schematic perspective view of an anti-separation nasal oxygen cannula according to another embodiment;

FIG. 3 is a schematic perspective view of another embodiment of an anti-shedding nasal oxygen cannula;

FIG. 4 is a schematic view of another embodiment of an anti-shedding nasal oxygen cannula in use;

reference numerals:

1-head with 2-oxygen inlet pipe 3-first oxygen dividing pipe

4-second oxygen separation tube 5-clamping strip 6-pin

7-thread gluing 8-top limiting belt 9-fixing ring

10-pulse sensor 11-buckle

Detailed Description

The present invention will be described in detail with reference to the drawings, which are provided for illustrative and explanatory purposes only and should not be construed as limiting the scope of the present invention in any way. Furthermore, features from embodiments in this document and from different embodiments may be combined accordingly by a person skilled in the art from the description in this document.

Example 1

Referring to fig. 1, in an embodiment of the present invention, the anti-dropping nasal oxygen cannula includes a head band 1 with adjustable size, an oxygen inlet tube 2, two oxygen separation tubes 4, a first oxygen separation tube 3 and a second oxygen separation tube 4, and a pin 6. The inlet end and the oxygen inlet pipe 2 intercommunication of first oxygen distribution pipe 3 and second oxygen distribution pipe 4, the end of giving vent to anger of first oxygen distribution pipe 3 and second oxygen distribution pipe 4 is connected with respectively participates in 6, first oxygen distribution pipe 3 and second oxygen distribution pipe 4 are connected in the both sides of bandeau 1 relatively, be provided with vertical passageway on bandeau 1 between first oxygen distribution pipe 3 and the second oxygen distribution pipe 4, be provided with height-adjustable's card strip 5 in the vertical passageway, first oxygen distribution pipe 3 and second oxygen distribution pipe 4 are fixed in the both sides of card strip 5 respectively, two are participated in 6 and are connected in the end of first oxygen distribution pipe 3 and second oxygen distribution pipe 4 of card strip 5 below. The pins 6 are ball-shaped nasal tubes or bucket-shaped nasal tubes.

The anti-drop nasal oxygen cannula in this embodiment through setting up adjustable bandeau 1 of size, has guaranteed that nasal oxygen cannula can be applicable to the patient of different head circumference sizes, has avoided the drawback that nasal oxygen cannula drops easily among the prior art. Still be provided with card strip 5 on bandeau 1, the height of card strip 5 on bandeau 1 can be adjusted, and first oxygen distribution pipe 3 and second oxygen distribution pipe 4 are fixed respectively in the both sides of card strip 5 and the position can be adjusted. Therefore, the fixing position of the oxygen separation tube can be adjusted according to the facial features of the patient, and the insertion pin 6 is guaranteed to be effectively fixed in the nostril of the patient. Even if the patient turns over after sleeping, the nasal oxygen cannula is not easy to fall off. Especially to the neonate patient that needs the support for a long time, will divide the oxygen tube to fix the design at card strip 5, can effectively reduce the contact and the friction of dividing oxygen tube and patient's facial skin, avoided dividing the oppression of oxygen tube to patient's facial skin, consequently can not produce and press the sore, guaranteed patient's use comfort and safety.

Referring to fig. 1, the headband 1 in this embodiment is in a strip shape, and the headband 1 between the first oxygen separation tube 3 and the second oxygen separation tube 4 is designed to be a hollow structure, and the oxygen separation tubes are disposed inside the hollow structure of the headband 1. The two ends of the headband 1 are provided with connecting and fastening structures, and the connecting and fastening structures comprise thread gluing 7 arranged at the two ends of the headband 1. With this arrangement, the diameter of the headband 1 can be adjusted according to the circumference of the head of the patient, thereby ensuring that the headband 1 is comfortably but not oppressively fixed on the head of the patient. In other embodiments, the connection fastening connection may be a buckle and a snap ring disposed at two ends of the headband 1, wherein one end of the headband 1 is disposed with a plurality of buckles, and the snap ring is connected with the buckle at a suitable position according to the head circumference of the patient during use.

With reference to the schematic diagram 1, on the basis of the above embodiment, in another modified embodiment, one end of the headband 1 is provided with a fixing ring 9, the periphery of the headband 1 is provided with a hook and loop fastener 7, the other end of the headband 1 is provided with a pasting portion matched with the hook and loop fastener 7, the other end of the headband 1 passes through the fixing ring 9 and then is folded back, and the pasting portion is fixedly connected with the hook and loop fastener 7. By the arrangement, both ends of the headband 1 can be fixed in the fixing rings 9, and the headband 1 is prevented from moving or deforming due to the action of the head of a patient in the using process.

Referring to the schematic diagram 1, on the basis of the above embodiment, in another modified embodiment, the surface of the card strip 5 is provided with a plurality of vertically arranged card protrusions, and the headband 1 connected with the card strip 5 is provided with card slots matched with the card protrusions. The structure is simple, the cost is low, and the adjustment is convenient. Not only the position of card strip 5 on bandeau 1 can be adjusted, and the position of oxygen distribution pipe on card strip 5 also can be adjusted, also can specifically adjust the fixed position of participating in 6 according to patient's actual conditions, fixed nasal oxygen tube that on the one hand can be better, and on the other hand has avoided blocking the eye sight from the oxygen hose skew of forehead down extending.

Referring to fig. 2 and 3, on the basis of the above embodiment, in another modified embodiment, the headband 1 further comprises a top position-limiting strap 8, and both ends of the top position-limiting strap 8 are respectively connected with the opposite ends of the headband 1. In a further improved embodiment, the top restraint band 8 is made of an elastic fabric.

Referring to the schematic diagram of fig. 1, on the basis of the above embodiment, in another modified embodiment, a pulse sensor 10 and a micro battery are further disposed inside the hollow structure of the headband 1, and the micro battery is used for providing power for the pulse sensor 10.

Referring to fig. 1 and 2, in another modified embodiment, the first oxygen separation pipe 3 and the second oxygen separation pipe 4 are provided with a snap ring 11 for connecting the first oxygen separation pipe 3 and the second oxygen separation pipe 4 together.

On the basis of the embodiment, in another improved embodiment, the inner side surface of the headband 1 is provided with an anti-slip comfort layer, and the anti-slip comfort layer is made of silica gel or latex.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an anti-drop nasal oxygen tube, its characterized in that includes bandeau, oxygen inlet pipe, branch oxygen pipe and participates in, two with adjustable size divide the air inlet end of oxygen pipe with oxygen inlet pipe intercommunication, two divide the end of giving vent to anger of oxygen pipe to be connected with respectively participate in, two divide the oxygen pipe to connect relatively in the both sides of bandeau, two divide between the oxygen pipe be provided with vertical passageway on the bandeau, be provided with height-adjustable's card strip in the vertical passageway, two divide the oxygen pipe to be fixed in respectively the both sides of card strip, participate in connect in card strip below divide the oxygen pipe terminal.

2. The anti-drop nasal oxygen cannula according to claim 1, wherein the headband is strip-shaped, and connection fastening structures are provided at both ends, the connection fastening connection comprises a buckle and a snap ring provided at both ends of the headband, or the connection fastening structure comprises a thread gluing provided at an end of the headband.

3. The anti-drop nasal oxygen tube according to claim 2, wherein the headband further comprises a top limiting band, and two ends of the top limiting band are respectively connected with the headband in an opposite manner.

4. The anti-drop nasal oxygen cannula according to claim 3, wherein the surface of the clamping strip is provided with a plurality of vertically arranged clamping protrusions, and the head band connected with the clamping strip is provided with a clamping groove matched with the clamping protrusions.

5. The anti-drop nasal oxygen tube according to claim 4, wherein the head band between the two oxygen distribution tubes is designed as a hollow structure, and the oxygen distribution tubes are arranged inside the hollow structure of the head band.

6. The anti-drop nasal oxygen cannula according to claim 5, wherein a pulse sensor and a micro battery are further arranged inside the hollow structure of the head band, and the micro battery is used for providing power for the pulse sensor.

7. The anti-drop nasal oxygen cannula according to claim 6, wherein one end of the head band is provided with a fixing ring, the periphery of the head band is provided with a thread gluing, and the other end of the head band passes through the fixing ring and then is folded back and fixedly connected with the thread gluing.

8. The anti-drop nasal oxygen cannula according to any one of claims 1-7, wherein two oxygen distribution tubes are provided with retaining rings for connecting the two oxygen distribution tubes together.

9. The anti-drop nasal oxygen tube according to claim 8, wherein the prongs are spherical or funnel shaped nasal tubes.

10. The anti-drop nasal oxygen cannula according to claim 8, wherein the inner side surface of the head band is provided with an anti-slip comfort layer, and the anti-slip comfort layer is made of silica gel or latex.