CN215840532U

CN215840532U - Adjustable nasal tube fixing device

Info

Publication number: CN215840532U
Application number: CN202122221291.5U
Authority: CN
Inventors: 赵晓露
Original assignee: Nanjing First Hospital
Current assignee: Nanjing First Hospital
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-18
Anticipated expiration: 2031-09-14

Abstract

The utility model provides an adjustable nasal tube fixing device, which relates to the technical field of medical equipment and comprises connecting cloth, an adjusting assembly and a nasal tube assembly, wherein a fixed plate is bonded on the inner side of the connecting cloth, a screw is in threaded connection with the fixed plate, a rotary disc is fixedly connected with one end of the screw, a movable plate is connected with the other end of the screw through a rotating block, a plurality of groups of elastic pads are arranged on the elastic pads and are respectively bonded on the tops of the fixed plate and the movable plate, the movable plate is far away from or close to the fixed plate through the rotation of the rotary disc, so that the distance between a first cavity tube and a second cavity tube fixed on the movable plate is adjusted, namely the position of the nasal tube is adjusted, the nasal tube can comfortably enter the nasal cavity to meet the treatment requirements of different people, the arranged elastic pad can protect the face of a patient when the whole device is worn, and a water absorption cotton layer can absorb sweat of the nasal part, so that the comfort is better when in use.

Description

Adjustable nasal tube fixing device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an adjustable nasal tube fixing device.

Background

The nasal tube is a catheter inserted into the nasal cavity and comprises a nasal feeding tube and a nasal airway; after operations are performed on esophagus, stomach, cranium and larynx, necessary nutrition supply needs to be provided through a nasal feeding mode in order to avoid adverse reactions caused by food stimulation of the operation part, wherein the nasal feeding mode is that a nasal feeding tube is inserted into the stomach from a nasal cavity, and the nasal feeding tube is used for directly sending nutrient solution to the stomach of a patient; nasal airways are used to provide sufficient oxygen to patients and are one of the most commonly used methods of oxygen administration in the clinic.

The existing nasal cannula is mostly fixed in a mode of adhesive tape bonding, the mode is large in skin loss and easy to fall off, and therefore various fixing devices are researched and used, but the existing nasal cannula fixing devices are not convenient to adjust, and have limitations when being used for patients of different ages, wearing steps of the fixing devices are complicated, and experience is poor.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an adjustable nasal cannula fixation device to solve the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a nasal cannula fixing device with adjustable, is including connecting cloth, adjusting part and nasal cannula subassembly, the adjusting part includes fixed plate, screw rod, capstan, turning block, movable plate and cushion, the fixed plate bonds in the inboard of connecting the cloth, screw rod threaded connection is on the fixed plate, capstan fixed connection is in the one end of screw rod, the movable plate passes through the turning block and connects the other end at the screw rod, the cushion is equipped with the multiunit, and bonds respectively at the top of fixed plate and movable plate.

Preferably, the adjusting component is provided with two groups, the two groups are symmetrically arranged at two ends of the connecting cloth, and the left end and the right end of the connecting cloth are also provided with elastic fixing belts.

Preferably, the nasal cannula subassembly includes first cavity pipe, second cavity pipe, connecting pipe, nasal cannula, spacing ring and oxygen supply pipe, first cavity pipe and second cavity pipe rotate respectively and connect two sets ofly on the movable plate, and the both ends of first cavity pipe and second cavity pipe are all sealed and are set up, the connecting pipe is pegged graft between first cavity pipe second cavity pipe, the nasal cannula is equipped with two sets ofly, and communicates the upside at first cavity pipe and second cavity pipe respectively, the downside at first cavity pipe and second cavity pipe is communicated to the oxygen supply pipe, spacing ring fixed connection is on connecting cloth, and the spacing ring is equipped with two sets ofly, first cavity pipe and second cavity pipe pass the inboard of two sets of spacing rings respectively.

Preferably, the connecting cloth is made of multiple layers of breathable cloth, a groove is formed in the lower end of the connecting cloth, and the fixed plate and the moving plate are made of medical colloid.

Preferably, the middle position of the connecting cloth is also provided with a water absorption cotton layer.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the designed adjusting mechanism, the moving plate is far away from or close to the fixed plate by utilizing the rotation of the rotary disc, so that the distance between the first cavity tube and the second cavity tube fixed on the moving plate is adjusted, namely, the position of the nasal tube is adjusted, the nasal tube can comfortably enter the nasal cavity to meet the treatment requirements of different people, the arranged elastic cushion can protect the face of a patient when the whole device is worn, and the arranged water absorption cotton layer can absorb sweat of the nasal part, so that the comfort level is better in use.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of example 1 of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-connecting cloth, 2-adjusting component, 201-fixing plate, 202-screw rod, 203-rotary disc, 204-rotary block, 205-moving plate, 206-elastic pad, 3-nasal tube component, 301-first cavity tube, 302-second cavity tube, 303-connecting tube, 304-nasal tube, 305-spacing ring, 306-oxygen supply tube, 4-elastic fixing band, 5-groove and 6-absorbent cotton layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a nasal canal fixing device with adjustable, is including connecting cloth 1, adjusting part 2 and nasal canal subassembly 3, adjusting part 2 includes fixed plate 201, screw rod 202, carousel 203, turning block 204, movable plate 205 and cushion 206, fixed plate 201 bonds at the inboard of connecting cloth 1, screw rod 202 threaded connection is on fixed plate 201, carousel 203 fixed connection is in the one end of screw rod 202, the other end at screw rod 202 is connected through turning block 204 to movable plate 205, cushion 206 is equipped with the multiunit, and bonds respectively at the top of fixed plate 201 and movable plate 204.

Wherein, adjusting part 2 is equipped with two sets ofly, and the symmetry sets up the both ends at connecting cloth 1, the left and right both ends of connecting cloth 1 still are equipped with elastic fixation area 4.

The nasal tube assembly 3 comprises a first cavity tube 301, a second cavity tube 302, a connecting tube 303, a nasal tube 304, a limiting ring 305 and an oxygen supply tube 306, wherein the first cavity tube 301 and the second cavity tube 302 are respectively connected to the two groups of moving plates 205 in a rotating mode, two ends of the first cavity tube 301 and two ends of the second cavity tube 302 are arranged in a sealing mode, the connecting tube 303 is inserted between the first cavity tube 301 and the second cavity tube 302, the nasal tube 304 is provided with two groups of connecting tubes and is respectively communicated with the upper sides of the first cavity tube 301 and the second cavity tube 302, the oxygen supply tube 306 is communicated with the lower sides of the first cavity tube 301 and the second cavity tube 302, the limiting ring 305 is fixedly connected to the connecting cloth 1, the limiting ring 305 is provided with two groups of connecting tubes, and the first cavity tube 301 and the second cavity tube 302 respectively penetrate through the inner sides of the two groups of limiting rings 305.

The connecting cloth 1 is made of multiple layers of breathable cloth, a groove 5 is formed in the lower end of the connecting cloth 1, and the fixed plate 201 and the moving plate 205 are made of medical colloid.

Example 2

Compared with example 1, the difference is that:

wherein, the intermediate position of connecting cloth 1 still is equipped with cotton layer 6 that absorbs water, and the cotton layer 6 that absorbs water that sets up also can absorb the sweat of nose for the comfort level is better during the use.

One specific application of this embodiment is: during the use, at first according to user's age and the shape of nasal part, through manual regulation capstan 203, capstan 203 drives screw rod 202 when rotating, screw rod 202 can precession or screw out one end distance, thereby movable plate 205 removes thereupon, when movable plate 205 removes, can make first cavity pipe 301 or second cavity pipe 302 remove, thereby make nasal tube 304 remove, make two sets of nasal tubes 304 can get into patient's nasal cavity smoothly, rethread elastic fixation area 4, wear whole connection cloth 1 in front of patient's nose position, elastic fixation area 4 covers the ear at patient, accomplish the fixed of whole device promptly, rethread oxygen supply pipe 306 intercommunication apparatus this moment, both can use.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a nasal tube fixing device with adjustable which characterized in that: including connecting cloth (1), adjusting part (2) and nose pipe subassembly (3), adjusting part (2) are including fixed plate (201), screw rod (202), carousel (203), turning block (204), movable plate (205) and cushion (206), fixed plate (201) bonds in the inboard of connecting cloth (1), screw rod (202) threaded connection is on fixed plate (201), carousel (203) fixed connection is in the one end of screw rod (202), the other end at screw rod (202) is connected through turning block (204) in movable plate (205), cushion (206) are equipped with the multiunit, and bond respectively at the top of fixed plate (201) and movable plate (204).

2. An adjustable nasal cannula fixation device as recited in claim 1, wherein: the adjusting component (2) is provided with two groups, the two groups are symmetrically arranged at two ends of the connecting cloth (1), and the left end and the right end of the connecting cloth (1) are also provided with elastic fixing bands (4).

3. An adjustable nasal cannula fixation device as recited in claim 2, wherein: the nasal cannula component (3) comprises a first cavity tube (301), a second cavity tube (302), a connecting tube (303), a nasal cannula (304), a limiting ring (305) and an oxygen supply tube (306), wherein the first cavity tube (301) and the second cavity tube (302) are respectively connected in a rotating mode in two groups on the movable plate (205), the two ends of the first cavity tube (301) and the second cavity tube (302) are arranged in a sealing mode, the connecting tube (303) is inserted between the first cavity tube (301) and the second cavity tube (302), the nasal cannula (304) is provided with two groups and respectively communicated with the upper sides of the first cavity tube (301) and the second cavity tube (302), the oxygen supply tube (306) is communicated with the lower sides of the first cavity tube (301) and the second cavity tube (302), the limiting ring (305) is fixedly connected to the connecting cloth (1), the limiting ring (305) is provided with two groups, and the first cavity tube (301) and the second cavity tube (302) respectively pass through the inner sides of the limiting ring (305) .

4. An adjustable nasal cannula fixation device as recited in claim 1, wherein: the connecting cloth (1) is made of multiple layers of breathable cloth, a groove (5) is formed in the lower end of the connecting cloth (1), and the fixed plate (201) and the moving plate (205) are made of medical colloid.

5. An adjustable nasal cannula fixation device as recited in claim 1, wherein: and a water absorption cotton layer (6) is also arranged in the middle of the connecting cloth (1).