CN220877477U

CN220877477U - Nasal oxygen cannula

Info

Publication number: CN220877477U
Application number: CN202322107077.6U
Authority: CN
Inventors: 周杰
Original assignee: Mianzhu Peoples Hospital
Current assignee: Mianzhu Peoples Hospital
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-05-03
Anticipated expiration: 2033-08-07

Abstract

The utility model relates to the technical field of nursing and provides a nasal oxygen cannula which comprises a first cannula body and a second cannula body, wherein a nasal plug head is respectively arranged at one end, close to the first cannula body, of the second cannula body, a movable sleeve is sleeved on the nasal plug head, and a flowable liquid is arranged in an inner cavity of the movable sleeve; one end of the first pipe body is provided with a first fixing piece, one end, close to the first fixing piece, of the second pipe body is provided with a second fixing piece, the first fixing piece is detachably connected with the second fixing piece, and the first fixing piece and the second fixing piece can adjust the distance between the two nose plug heads; the first fixing piece comprises a first fixing band, and a plurality of fixing holes are formed in the first fixing band; the second fixing piece comprises a second fixing band, and fixing columns are arranged on the second fixing band; the fixing column can be inserted in the fixing hole, can simultaneously meet the use requirements of single nasal cavity oxygen therapy and double nasal cavity oxygen therapy, and is fixed firmly.

Description

Nasal oxygen cannula

Technical Field

The utility model relates to the technical field of nursing pillows, in particular to a nasal oxygen cannula.

Background

The patient gives oxygen in the period of anesthesia awakening, and when the patient resumes spontaneous breathing, need to give oxygen in the endotracheal tube when stopping breathing machine assisted respiration, but current nose oxygen tube need adopt the oxygen therapy tube of different structures when corresponding single nasal cavity oxygen therapy and two nasal cavity oxygen therapy, change oxygen inhalation mode and need to change the utensil totally, and such change mode is inconvenient in operation, wastes time and energy, also can increase medical cost moreover.

And because the nasal oxygen cannula is fixed by using the adhesive tape basically when in use, great discomfort is brought to a patient, and because the cheek grease and sweat glands are secreted more, the adhesive tape is not firmly pasted, so that the nasal oxygen cannula can continuously meet the use requirements of single nasal cavity oxygen therapy and double nasal cavity oxygen therapy at the same time, and is fixed stably.

Disclosure of utility model

The utility model provides a nasal oxygen cannula which can simultaneously meet the use requirements of single nasal cavity oxygen therapy and double nasal cavity oxygen therapy and is stable in fixation in order to solve the problems that the existing nasal oxygen cannula can not simultaneously meet the use requirements of single nasal cavity oxygen therapy and double nasal cavity oxygen therapy and is unstable in fixation.

The embodiment of the utility model is realized by the following technical scheme:

The nasal oxygen cannula comprises a first cannula body and a second cannula body, wherein a nasal plug head is respectively arranged at one end, close to the first cannula body, of the second cannula body, a movable sleeve is sleeved on the nasal plug head, and a flowable liquid is arranged in an inner cavity of the movable sleeve;

One end of the first pipe body is provided with a first fixing piece, one end of the second pipe body, which is close to the first fixing piece, is provided with a second fixing piece, the first fixing piece is detachably connected with the second fixing piece, and the first fixing piece and the second fixing piece can adjust the interval between the two nasal plug heads.

Further, the outer diameter of the end, close to the first pipe body, of the movable sleeve is larger than the outer diameter of the end, close to the nose plug, of the movable sleeve.

Further, the movable sleeve is conical or truncated cone-shaped.

Further, the flowable liquid is a gel or water.

Further, the flowable liquid volume is no more than 2/3 of the inner cavity volume of the movable sleeve.

Further, the first fixing piece comprises a first fixing band, and a plurality of fixing holes are formed in the first fixing band; the second fixing piece comprises a second fixing band, and fixing columns are arranged on the second fixing band; the fixing column can be inserted into the fixing hole.

Further, the first fixing part is a first connecting pipe with external threads, the second fixing part is a second connecting pipe with internal threads, and the first connecting pipe can be inserted into the second connecting pipe and is in threaded connection with the second connecting pipe.

Further, a first rope hanging buckle is arranged on the first pipe body, the first rope hanging buckle is connected with a first belt rope, a second rope hanging buckle is arranged on the second pipe body, the second rope hanging buckle is connected with a second belt rope, and the first belt rope and the second belt rope are connected through an adjusting buckle.

The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:

1. The nasal oxygen cannula has reasonable design and simple structure, can conveniently adjust and use the nasal oxygen cannula at two sides or the nasal oxygen cannula at one side when in use, increases ventilation, can more stably fill and clamp the nasal cavity by utilizing the movable sleeve, has good suitability with the nasal cavity, is convenient to fix, and reduces the damage to the skin.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a nasal oxygen cannula according to an embodiment of the present utility model;

Icon: 1-first pipe body, 11-first string knot, 12-first belt rope, 13-base pad, 2-second pipe body, 21-second string knot, 22-second belt rope, 3-adjusting buckle, 4-nose plug, 5-movable sleeve, 51-flowable liquid, 6-first fixed band, 61-fixed hole, 7-second fixed band, 71-fixed column.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Example 1

The nasal oxygen cannula comprises a first cannula body 1 and a second cannula body 2, wherein one ends of the first cannula body 1 and the second cannula body 2, which are close to each other, are respectively provided with a nasal plug head 4, a movable sleeve 5 is sleeved on the nasal plug head 4, and the inner cavity of the movable sleeve 5 is provided with flowable liquid 51; one end of the first pipe body 1 is provided with a first fixing piece, one end of the second pipe body 2, which is close to the first fixing piece, is provided with a second fixing piece, the first fixing piece is detachably connected with the second fixing piece, and the first fixing piece and the second fixing piece can adjust the interval between the two nasal plug heads 4.

When the nasal oxygen cannula is used, the first tube body 1 and the second tube body 2 are connected and fixed by utilizing the first fixing piece and the second fixing piece, and the two nasal plug heads 4 are respectively inserted into the two nasal cavities, so that the requirement of simultaneous use of the nasal oxygen cannula can be met, ventilation is increased, the two independent nasal oxygen cannula can be connected and fixed initially, and then the first belt rope 12 and the second belt rope 22 on two sides are used for winding the head and then binding and fixing, so that the use of rubberized fabric is reduced, and skin injury is reduced; when two nasal oxygen tubes are not needed, only one nasal oxygen tube is needed, only the first fixing piece and the second fixing piece are required to be disassembled, and one nasal oxygen tube is selected for use;

More preferably, the utility model utilizes the connection between the first fixing piece and the second fixing piece to adjust the interval between the two nasal plug heads 4, thus being applicable to the use requirements of different patients, leading the two nasal plug heads 4 to better match with the patients, and being more convenient and stable to use.

The nose plug 4 can be used for stably filling and clamping the nasal cavity by using the movable sleeve 5, and the flowable liquid 51 arranged in the inner cavity of the movable sleeve 5 can be adaptively changed according to the movement of the nasal cavity, so that the adaptability of the movable sleeve 5 and the nasal cavity is better.

In this embodiment, the outer diameter of the end of the movable sleeve 5 near the first tube body 1 is larger than the outer diameter of the end of the movable sleeve 5 near the nose plug head 4, and specifically, the movable sleeve 5 is conical or circular truncated cone; the narrower end of the nose plug head 4 extends into the nasal cavity, and the movable sleeve 5 can be inserted into the nasal cavity according to the inner diameter of the nasal cavity of a patient, so that the nose plug head 4 is more stable in the nasal cavity.

In this embodiment, the flowable liquid 51 is gel or water, so that the user can adaptively perform the movement to meet the requirements of comfort and stability of the nasal cavity of the patient.

In this embodiment, the volume of the flowable liquid 51 is not more than 2/3 of the volume of the inner cavity of the movable sleeve 5, so as to meet the requirements of comfort and mobility.

In this embodiment, the first fixing member includes a first fixing band 6, and a plurality of fixing holes 61 are formed in the first fixing band 6; the second fixing piece comprises a second fixing band 7, and a fixing column 71 is arranged on the second fixing band 7; the fixing post 71 may be inserted into the fixing hole 61; therefore, the fixing posts 71 can be inserted into different fixing holes 61 according to the use requirement, so that the distance between the first fixing belt 6 and the second fixing belt 7 can be adjusted, namely the distance between the two nasal plug heads 4 can be adjusted, and the use range is wider and more stable.

In other embodiments, the first fixing member may be a first connecting pipe with external threads, and the second fixing member may be a second connecting pipe with internal threads, and the first connecting pipe may be inserted into the second connecting pipe and connected with the second connecting pipe by threads; in this way, a similar adjusting effect can be achieved.

In this embodiment, a first rope hanging buckle 11 is disposed on the first pipe body 1, the first rope hanging buckle 11 is connected with a first strap 12, a second rope hanging buckle 21 is disposed on the second pipe body 2, the second rope hanging buckle 21 is connected with a second strap 22, and the first strap 12 is connected with the second strap 22 through an adjusting buckle 3; therefore, the nasal oxygen cannula can be fixed around the head by using the first belt rope 12 and the second belt rope 22, and the length of the first belt rope 12 and the length of the second belt rope 22 can be adjusted by using the adjusting buckle 3, so that the fixing effect is good.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The nasal oxygen cannula is characterized by comprising a first cannula body and a second cannula body, wherein one ends of the first cannula body and the second cannula body, which are close to each other, are respectively provided with a nasal plug head, a movable sleeve is sleeved on the nasal plug head, and the inner cavity of the movable sleeve is provided with flowable liquid;

One end of the first pipe body is provided with a first fixing piece, one end, close to the first fixing piece, of the second pipe body is provided with a second fixing piece, the first fixing piece is detachably connected with the second fixing piece, and the first fixing piece and the second fixing piece can adjust the distance between the two nose plug heads; the first fixing piece comprises a first fixing band, and a plurality of fixing holes are formed in the first fixing band; the second fixing piece comprises a second fixing band, and fixing columns are arranged on the second fixing band; the fixing column can be inserted into the fixing hole.

2. The nasal oxygen cannula of claim 1, wherein an outer diameter of an end of the movable sleeve proximate the first tubular body is greater than an outer diameter of an end of the movable sleeve proximate the nasal prong.

3. The nasal oxygen cannula of claim 2, wherein the movable sleeve is conical or frustoconical.

4. The nasal oxygen cannula of claim 1, wherein the flowable liquid is a gel or water.

5. The nasal oxygen cannula of claim 4, wherein the flowable liquid volume is no more than 2/3 of the lumen volume of the flexible sheath.

6. The nasal oxygen cannula of claim 1, wherein the first fastener is a first connector with external threads and the second fastener is a second connector with internal threads, the first connector being insertable within and threadably coupled to the second connector.

7. The nasal oxygen cannula of claim 1, wherein a first string button is provided on the first cannula, the first string button is connected with a first string, a second string button is provided on the second cannula, the second string button is connected with a second string, and the first string and the second string are connected by an adjustment buckle.