CN217612344U - Double-nostril oxygen inhalation tube - Google Patents

Abstract

The utility model discloses a double-nostril oxygen inhalation tube, which comprises a tube body, a pi-shaped catheter and a pi-shaped catheter bush, wherein the pi-shaped catheter comprises an oxygen outlet tube and a nasal catheter arranged on the oxygen outlet tube, the pi-shaped catheter bush comprises a nasal catheter bush and an oxygen outlet tube bush, the upper end of the nasal catheter bush is provided with a hole, the nasal catheter bush can absorb moisture flowing out of the nasal catheter, and the nasal catheter bush is connected with the outer wall of the oxygen outlet tube bush and communicated with the inner cavity of the oxygen outlet tube bush; go out the oxygen tube bush and expand the back along its axial for square pad structure, the both ends of this square pad are equipped with primary and secondary connecting piece, also promptly go out the oxygen tube bush and be the sleeve pipe structure that forms for connecting through primary and secondary connecting piece by square pad, utilize this oxygen tube to solve current double-naris oxygen tube and easily gather moisture in the use and bring uncomfortable problem for the patient.

Description

Double-nostril oxygen inhalation tube

Technical Field

The utility model relates to a double-nostril oxygen inhalation tube.

Background

At present, in the oxygen inhalation process, in order to avoid stimulation of dry oxygen to the respiratory tract of a patient, a humidification bottle is usually added to humidify the oxygen, but in the actual use process, the problems exist, firstly, along with the increase of the oxygen inhalation time, a large number of water molecules can form water drops in an oxygen inhalation tube, if the patient is in a supine position, the water drops can easily enter the nasal cavity of the patient along a nasal catheter, discomfort is brought to the patient, secondly, because the moisture content in the oxygen is more, the moisture is gathered around the nostril of the patient, and the periphery of the oxygen outlet tube and the nasal catheter is moist, so that the phenomenon that the skin of the patient is erupted or ulcerated after being contacted with the skin of the patient for a long time can be caused; based on the above analysis, the present application designs a bi-nasal oxygen tube.

Disclosure of Invention

The utility model aims at providing a double-nostril oxygen tube which solves the problem that the prior double-nostril oxygen tube easily gathers water to bring discomfort to patients in the using process.

The utility model provides a two nostril oxygen tubes contains body (1) and pi type pipe, pi type pipe contains oxygen outlet pipe and sets up the nasal catheter on oxygen outlet pipe, its characterized in that is equipped with pi type pipe bush (2), and this pi type pipe bush (2) contain nasal catheter bush (21) and oxygen outlet pipe bush (22), wherein, the upper end of nasal catheter bush (21) is equipped with trompil (211), utilizes this nasal catheter bush (21) to absorb the moisture that the nasal catheter flows out, this nasal catheter bush (21) with oxygen outlet pipe bush (22) outer wall connection and with the inner chamber of oxygen outlet pipe bush (22) link up; the oxygen outlet pipe lining (22) is of a square pad structure after being unfolded along the axial direction, the two end parts of the square pad are provided with the primary and secondary connecting pieces (5), namely the oxygen outlet pipe lining (22) is of a sleeve structure formed by connecting the square pad through the primary and secondary connecting pieces (5).

As the preferred scheme of this application, pi type pipe bush (2) contain two-layerly, be outer non-woven fabrics (3) and the medical cotton (4) that absorbs water of inlayer respectively, medical cotton (4) that absorb water pass through the viscose with non-woven fabrics (3) are connected.

As the preferable scheme of the application, the ear-hung bushing (6) is arranged, the ear-hung bushing (6) is of a sleeve structure capable of being opened and closed, a primary and secondary connecting piece (5) is arranged at the opening and closing position, and the ear-hung bushing (6) can be sleeved on the pipe bodies (1) on two sides of the Pi-shaped guide pipe and can move on the pipe bodies (1).

As a preferable scheme of the application, the ear hanging bush (6) is made of medical absorbent cotton (4).

As a preferable scheme of the application, the medical absorbent cotton (4) comprises polyolefin spandex.

As the preferable scheme of the application, the primary and secondary connecting piece (5) is a thread gluing or a binding band.

Compared with the prior art, this double-nostril oxygen tube in this application contains pi type pipe bush 2, this pi type pipe bush 2 contains nose pipe bush 21 and oxygen outlet pipe bush 22, as the name suggests, nose pipe bush 21 is used for cup jointing on the nasal catheter, oxygen outlet pipe bush 22 is used for cup jointing on oxygen outlet pipe, that is, this application keeps apart patient's skin and pi type pipe through pi type pipe bush 2, avoid pi type pipe and patient's skin direct contact, simultaneously, utilize this pi type pipe bush 2 to absorb the moisture that is located nasal catheter and oxygen outlet pipe periphery, avoid the drop of water to carry out patient's nasal cavity, also avoid patient's skin to be in moist state for a long time, when necessary, removable pi type pipe bush 2, therefore, adopt this double-nostril oxygen tube in this application, can keep patient and pi type pipe contact part's skin dry, improve patient's comfort level and satisfaction.

Drawings

Fig. 1 is a schematic view of a double-nostril oxygen inhalation tube according to an embodiment of the present invention.

Fig. 2 is a schematic front view of a pi-shaped conduit liner according to an embodiment of the present invention.

Fig. 3 isbase:Sub>A schematic structural view along the directionbase:Sub>A-base:Sub>A in fig. 2 according to an embodiment of the present invention.

Fig. 4 is a partial enlarged view of a portion a in fig. 3 according to a first embodiment of the present invention.

Fig. 5 is a schematic front view of the ear-hook bushing according to the second embodiment of the present invention.

Fig. 6 is a schematic structural view along the B-B direction in fig. 5 according to the second embodiment of the present invention.

Fig. 7 is a partial enlarged view of a portion B in fig. 6 according to a second embodiment of the present invention.

Fig. 8 is a schematic view of an expansion structure of an ear hook bushing according to a second embodiment of the present invention.

Fig. 9 is a schematic front view of the oxygen inhalation tube for nostril provided by the second embodiment of the present invention.

Reference numerals

The nasal oxygen catheter comprises a catheter body 1, a pi-shaped catheter liner 2, a nasal catheter liner 21, an opening 211, a water absorption sponge 212, an oxygen outlet tube liner 22, non-woven fabrics 3, medical water absorption cotton 4, a primary-secondary connecting piece 5 and an ear hanging liner 66.

Detailed Description

Example 1: this embodiment provides a two nostril oxygen tubes, this oxygen tube contains body 1, pi type pipe and pi type pipe bush 2, see fig. 1-4, pi type pipe contains out the oxygen tube and sets up two nasal catheters on going out the oxygen tube, pi type pipe bush 2 contains nasal catheter bush 21 and play oxygen tube bush 22, in this embodiment, nasal catheter bush 21 is used for cup jointing on the nasal catheter, it is used for cup jointing on going out the oxygen tube to go out oxygen tube bush 22, wherein, the upper end of nasal catheter bush 21 is equipped with trompil 211 (trompil 211 also can comprise a plurality of apertures, not shown in the figure), utilize this nasal catheter bush 21 to absorb the moisture that the nasal catheter flows out, this nasal catheter bush 21 with go out oxygen tube bush 22 outer wall connection and with the inner chamber of going out oxygen tube bush 22 link up, in this embodiment, the structure that utilizes this nasal catheter bush 21 to absorb nasal catheter outflow moisture contains: the nasal catheter liner 21 is sleeved on the nasal catheter, and the distance between the top end of the nasal catheter liner and the top end of the nasal catheter is 0.5-1.2cm, so that water drops (moisture) can be contacted with the nasal catheter liner 21 and then absorbed after flowing out, and the water drops are prevented from flowing into the nasal cavity of a patient or being contacted with the skin of the patient; the oxygen outlet pipe lining 22 is of a square pad structure after being unfolded along the axial direction, and the two end parts of the square pad are provided with the primary and secondary connecting pieces 5, namely the oxygen outlet pipe lining 22 is of a sleeve structure formed by connecting the square pad through the primary and secondary connecting pieces 5; in this embodiment, the primary and secondary connecting member 5 is preferably a hook and loop fastener or a strap, and in this embodiment, a hook and loop fastener is preferred.

In this embodiment, the size of the nasal cannula liner 21 and the oxygen outlet tube liner 22 is determined according to the size of the nasal cannula and the oxygen outlet tube, so as to be not easy to slip off, and this embodiment is not particularly limited.

In this embodiment, the pi-shaped catheter hub 2 is in direct contact with the nasal cavity of the patient, and therefore should be made of a material with good medical softness (flexibility), air permeability and water absorbability to reduce irritation to the nasal cavity of the patient.

In this embodiment, the pi-shaped conduit liner 2 can be opened and closed by the primary-secondary connector 5, so that it can be replaced in time as required (e.g. wet) during the specific use process, thereby ensuring that the skin of the patient is in a dry state.

In this embodiment, before use, the sticky buckle on the pi-shaped conduit liner 2 is opened, the nasal conduit liner 21 is sleeved on the nasal conduit, the unfolded oxygen outlet conduit liner 22 is wound on the oxygen outlet conduit, and the two end parts are connected through the sticky buckle, at this time, the installation of the pi-shaped conduit liner 2 is completed, when the nasal conduit with the nasal conduit liner 21 is inserted into the nostril of the patient, because the pi-shaped conduit liner 2 is sleeved outside the pi-shaped conduit, the pi-shaped conduit is prevented from being directly contacted with the skin of the patient, meanwhile, the pi-shaped conduit liner 2 can be used for absorbing moisture at the periphery of the nasal conduit and the oxygen outlet conduit, water drops are prevented from entering the nasal cavity of the patient, the skin of the patient is also prevented from being in a wet state for a long time, and the pi-shaped conduit liner 2 can be replaced when necessary, so that the double-nostril oxygen uptake tube in this embodiment can be used for keeping the skin of the contact part of the patient and the pi-shaped conduit dry, and improving the comfort level and satisfaction degree of the patient.

Further, in this embodiment, in order to improve the water absorption performance of the pi-shaped catheter hub 2, it is preferable that the pi-shaped catheter hub 2 includes two layers, namely, an outer layer of non-woven fabric 3 and an inner layer of medical water absorbent cotton 4, and the medical water absorbent cotton 4 is connected to the non-woven fabric 3 through an adhesive, in this embodiment, the adhesive is medical zinc oxide glue or medical acrylic glue; in the embodiment, the non-woven fabric 3 is selected as the outer layer, the problems of air permeability and flexibility are mainly considered, the medical absorbent cotton 4 is used as the inner layer and can absorb the moisture on the periphery of the pi-shaped catheter, and the periphery of the pi-shaped catheter is ensured to be in a dry state; in this embodiment, the medical absorbent cotton 4 preferably comprises polyolefin spandex as a component.

Example 2: compared with embodiment 1, the present embodiment is different in that an ear-hanging bush 6 is provided, the ear-hanging bush 6 is a sleeve structure that can be opened and closed, wherein a primary and secondary connecting piece 5 is provided at an opening and closing position, preferably, the primary and secondary connecting piece 5 is a hook-and-loop fastener in the present embodiment, the ear-hanging bush 6 can be sleeved on the tube body 1 at two sides of the pi-shaped catheter and can move on the tube body 1 (the position of the ear-hanging bush 6 on the tube body 1 is adjusted according to different patients), see fig. 5-9; in this embodiment, this ear hang bush 6's material is medical cotton 4 that absorbs water, utilizes this ear hang bush can avoid body 1 and the skin direct contact on the patient's ear, simultaneously, utilizes good characteristics such as imbibition nature, compliance, difficult drop and elasticity that medical cotton 4 that absorbs water has, under the dry condition of patient's skin of ensureing, has also improved patient's comfort level and satisfaction, avoids causing secondary damage to the patient.

In this embodiment, the medical absorbent cotton 4 preferably comprises polyolefin spandex as a component.

In this embodiment, the ear-hook bushing 6 can be replaced in time as required.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be pointed out that, for the person skilled in the art, without departing from the scope of the present invention, several improvements can be made, which should also be considered as the scope of protection of the present invention, and these will not affect the effectiveness of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be defined by the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (9)

1. The utility model provides a two nostril oxygen uptake pipes, contains body (1) and pi type pipe, pi type pipe contains oxygen outlet pipe and sets up the nasal catheter on oxygen outlet pipe, its characterized in that is equipped with pi type pipe bush (2), and this pi type pipe bush (2) contain nasal catheter bush (21) and oxygen outlet pipe bush (22), and wherein, the upper end of nasal catheter bush (21) is equipped with trompil (211), utilizes this nasal catheter bush (21) to absorb the moisture that nasal catheter flows out, and this nasal catheter bush (21) with oxygen outlet pipe bush (22) outer wall connection and with the inner chamber of oxygen outlet pipe bush (22) link up; the oxygen outlet pipe lining (22) is of a square pad structure after being unfolded along the axial direction, the two ends of the square pad are provided with the primary and secondary connecting pieces (5), namely the oxygen outlet pipe lining (22) is of a sleeve structure formed by connecting the square pad through the primary and secondary connecting pieces (5).

2. The double-nostril oxygen inhalation tube according to claim 1, wherein the pi-shaped catheter hub (2) comprises two layers, namely an outer layer of non-woven fabric (3) and an inner layer of medical absorbent cotton (4), and the medical absorbent cotton (4) is connected with the non-woven fabric (3) through viscose.

3. The double-nostril oxygen inhalation tube according to claim 1 or 2, wherein an ear-hanging bush (6) is provided, the ear-hanging bush (6) is a sleeve structure which can be opened and closed, wherein a primary-secondary connecting piece (5) is provided at the opening and closing position, and the ear-hanging bush (6) can be sleeved on the tube bodies (1) at both sides of the pi-shaped catheter and can move on the tube bodies (1).

4. The double-nostril oxygen inhalation tube according to claim 3, wherein the ear hanging bush (6) is made of medical absorbent cotton (4).

5. The nostril oxygen inhalation tube according to claim 2 or 4, wherein the medical absorbent cotton (4) is composed of polyolefin spandex.

6. The double-nostril oxygen inhalation tube according to claim 1 or 2, wherein the primary and secondary connecting piece (5) is a hook and loop fastener or a binding band.

7. The double-nostril oxygen inhalation tube according to claim 3, wherein the primary and secondary connecting piece (5) is a hook and loop fastener or a binding band.

8. The double-nostril oxygen inhalation tube according to claim 4, wherein the primary and secondary connecting piece (5) is a hook and loop fastener or a binding band.

9. The nostril oxygen inhalation tube according to claim 5, wherein the primary and secondary connecting member (5) is a hook and loop fastener or a binding belt.

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