CN215915731U - Disposable invisible nasal feeding tube fixer - Google Patents

Abstract

The utility model relates to a disposable invisible nasal feeding tube fixer, which comprises a fixer body, wherein the fixer body is in an oval sphere shape, a double-ring type hollow circular sleeve is arranged inside the fixer body, the sleeve consists of an outer tube and an inner tube, a cavity for accommodating a nasal feeding tube is formed between the outer tube and the inner tube, a one-way plastic valve is arranged at one port of the inner tube, and the one-way plastic valve is sealed at the port of the inner tube, so that the disposable invisible nasal feeding tube fixer has the advantages that: the novel nose mask is simple in structure, convenient to operate and low in manufacturing cost, can be hidden in a nostril of a patient, improves the wearing attractiveness and wearing comfort of the patient, is disposable in whole, and avoids disease propagation.

Description

Disposable invisible nasal feeding tube fixer

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a disposable invisible nasal feeding tube fixer.

Background

The nasal feeding tube is clinically used for patients with various swallowing dysfunction (throat tumor, esophageal stenosis, swallowing nerve function paralysis, coma and the like), is inserted from one nostril, reaches the stomach through the oropharynx and the esophagus, and is injected with nutrient liquid through the nasal feeding tube so as to ensure that the energy of the patients is required and the lives of the patients are maintained. With the medical progress, many patients can live with the tube for a long time, but the nasal feeding tube is pulled out from one nostril, fixed, hung on the ear, the head or hung in front of the chest, and the fixed adhesive plaster is stuck on the skin around the nostril for a long time, so that the nasal feeding tube is easy to cause discomfort to the patients, is easy to breed bacteria and cause skin allergy after being worn for a long time, and simultaneously brings trouble which affects the appearance of most patients.

The Chinese patent application: CN210963123U discloses a nasogastric tube fixing device, it includes the fixed plate, set up the nasogastric tube fixed part of fixed plate front end, and set up the centre gripping part of fixed plate rear end, nasogastric tube fixed part includes the nasogastric tube card portion of blocking, the nasogastric tube card portion of blocking has the spacing mouth of wearing that supplies the nasogastric tube to penetrate. The device passes through clamping part with the fixed plate centre gripping in patient collar department, then fixes the nasogastric tube in the solid department of nasogastric tube card, can fix the nasogastric tube, avoids the nasogastric tube aversion slippage, but the device structure is too complicated, and it is inconvenient to use, and the cost of manufacture is higher, and is not pleasing to the eye enough.

The Chinese patent application: CN211382815U discloses a nasal feeding tube fixer, comprising: the support frame, the support frame includes upper boom, lower beam and two isometric straight-bars, and the structure of support frame for laminating human nose shape, elasticity rope, fixed subassembly include backing sheet, backstop piece, and solid fixed ring, solid fixed ring include outer loop, arc shell fragment and stationary blade, wherein, a plurality of stationary blades splice into one with the coaxial inner ring of outer loop, the inner ring internal diameter slightly is greater than the external diameter of nasogastric tube. Although the device can alleviate user's foreign body sensation, user breathes smoothly and the stable fixed of nasogastric tube can not produce and press the sore when guaranteeing nasal feeding, but the global design is also too complicated, and the cost is higher, and is not pleasing to the eye enough.

In view of the above, there is a need for a disposable invisible nasogastric tube fixer which has a simple structure, is easy to operate, has a low manufacturing cost, is beautiful in design, and can stably fix a nasogastric tube.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and particularly provides a disposable invisible nasal feeding tube fixer.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a disposable stealthy nasogastric feeding pipe fixer, includes the fixer body, the fixer body be oval spheroid form, just the inside of fixer body is provided with the circular sleeve pipe of a pair of ring type cavity, the sleeve pipe constitute by outer tube and inner tube, just outer tube and inner tube between form a cavity that holds the nasogastric feeding pipe, a port of inner tube is provided with one-way plastic valve, just one-way plastic valve seal in the port department of inner tube.

In the above disposable invisible nasal feeding tube fixator, as a preferred scheme, the fixator body is made of elastic silica gel material, and the whole fixator body is transparent or semitransparent.

In the disposable invisible nasal feeding tube holder, as a preferable scheme, the radial length of the inner tube of the cannula is larger than that of the outer tube of the cannula, and a part of the inner tube larger than that of the outer tube is reserved at the outer end of the holder body.

In the disposable invisible nasogastric tube fixator, as a preferable mode, the head end of the fixator body is blunt round.

The utility model has the advantages that:

1. the utility model has simple structure, convenient operation and lower manufacturing cost, the oval shape can be hidden in the nostril of the patient, the wearing aesthetic property of the patient is improved, simultaneously the problems of poor fixed air permeability, infirm fixation and easy loosening of the traditional adhesive plaster are solved, and the whole adhesive plaster is disposable, thereby avoiding the spread of diseases.

2. The utility model can reduce the stomach tube shedding rate, reduce the risk caused by shedding of the stomach tube of a patient, reduce the discomfort of the patient, has no stimulation to the human body, is not easy to hurt the skin of the patient, simultaneously improves the comfort level of the patient when in use, and is beneficial to the recovery treatment of the patient.

3. The utility model can be set into different models according to the requirements of different patients, so that the model is more suitable for the patients, and the wearing experience of the patients is improved; and in the device, the one-way plastic valve can avoid the situation of liquid backflow when the nasal feeding tube is injected with liquid, thereby avoiding the pollution caused by liquid overflow and lightening the work burden of medical staff.

Drawings

FIG. 1 is a schematic structural view of a disposable invisible nasal feeding tube fixer according to the present invention.

FIG. 2 is a schematic structural view of the front end and the tail end of the disposable invisible nasal feeding tube fixer.

Detailed Description

The utility model will be further illustrated with reference to specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications can be made by those skilled in the art after reading the disclosure of the present invention, and equivalents fall within the scope of the appended claims.

The reference numerals and components referred to in the drawings are as follows:

1. fixer body 2, sleeve 3, outer tube

4. Inner tube 5, cavity 6, one-way plastic valve

EXAMPLE 1 Disposable invisible nasal feeding tube holder

Referring to fig. 1 and 2, fig. 1 is a schematic structural view of a disposable invisible nasal feeding tube fixer according to the present invention. FIG. 2 is a schematic structural view of the front end and the tail end of the disposable invisible nasal feeding tube fixer.

The device mainly solves the problems of infirm fixation, skin allergy, higher manufacturing cost, unattractive wearing and pressure damage to the skin of the nose of a patient when the nasointestinal tube and the gastric tube are fixed in clinical nursing, and particularly provides a disposable invisible nasogastric tube fixer to improve the wearing comfort of the patient, increase the wearing attractiveness of the patient, and reduce the occurrence of clinical complications and nursing adverse events; the device mainly comprises a fixer body 1, wherein the fixer body 1 is in an oval sphere shape, a double-ring hollow circular sleeve 2 is arranged inside the fixer body 1, the sleeve 2 consists of an outer tube 3 and an inner tube 4, the structure of the sleeve 2 is similar to that of a cylinder with two different diameters, a cavity 5 for accommodating a nasogastric tube is formed between the outer tube 3 and the inner tube 4, one end of the cavity is in a leakage state so as to facilitate the insertion of the nasogastric tube, the other end of the cavity is in a semi-sealed state, the outer tube on the sleeve and the fixer body are mutually attached to ensure that the sleeve is fixed on the fixer body 1, one port of the inner tube 2 is provided with a one-way plastic valve 6, the one-way plastic valve 6 is sealed at the port of the inner tube, the one-way plastic valve 6 is made of elastic silica gel material, when a patient is injected with food or medicine, can insert the input instrument and carry out the injection to the patient in this one-way plastic valve, and one-way plastic valve 6's setting can avoid when injecting, and the liquid refluence in the nasal feeding pipe overflows, and then causes the pollution to patient and medical personnel, has no end to having increased medical personnel and family members' work load, has avoided the unnecessary condition to take place.

In this embodiment, prefer fixer body 1 make for elastic silica gel material, and wholly be transparent or translucent form, this setting can make medical personnel's clear observation actual intubate condition, makes things convenient for medical personnel to carry out the intubate operation.

In this embodiment, it is preferred the radial length of the inner tube of sleeve pipe 2 will be greater than the radial length of sleeve pipe outer tube, and be greater than the partial inner tube reservation of outer tube length in the outer end of fixer body 1, this setting can conveniently insert the nasogastric tube after cutting to the cavity that outer tube and inner tube formed along the reservation end of inner tube, and then fix the nasogastric tube, and the hole of the cavity that outer tube and inner tube formed can be identical with the aperture size of nasogastric tube through the size in this device, and then can avoid the nasogastric tube slippage, and then cause the unnecessary risk to the patient, the security of patient's treatment has been guaranteed.

In this embodiment, it is preferred the head end of fixer body 1 is blunt nature button head form, and its whole spheroidal structure setting of ellipse shape can be better hide in patient's nostril, improves the aesthetic property of the fixed nasogastric tube of patient, alleviates patient's mental pressure and psychological burden, improves the compliance of patient's treatment, and the blunt nature button head of head end sets up and can avoid the fixer body to cause the scotch to patient's nose, improves the comfort level that the patient wore.

The use method of the utility model comprises the following steps: firstly, pulling out the nasal feeding tube through one nostril at one side, cutting off the nasal feeding tube at a position which is about 10cm away from the nostril, inserting the cut end into a cavity formed by an outer tube and an inner tube on the fixer body, then returning back the nasal feeding tube, and filling the fixer body into the nostril (nasal vestibule) at one side; before fixation, different types of fixators can be selected in advance according to the sizes of nostrils, and the size of the selected fixator does not necessarily need to be accurate due to the elasticity of the outer wall of the fixator; when nutrient fluid needs to be filled, the fixator can be clamped, a part of the fixator is dragged out, the injection needle cylinder is inserted into a hole with the one-way plastic valve at the head end of the fixator body and injected into the hole, and after the injection is completed, the one-way plastic valve automatically rebounds and closes, so that unnecessary pollution caused by liquid backflow is avoided.

It should be noted that: the utility model has simple structure, convenient operation and lower manufacturing cost, and the oval-shaped appearance can be hidden in the nostril of the patient, thereby improving the wearing aesthetic property of the patient, simultaneously solving the problems of poor fixed air permeability, infirm fixation and easy loosening of the traditional adhesive tape, reducing the stomach tube shedding rate, reducing the risk caused by the shedding of the stomach tube of the patient and relieving the discomfort of the patient; the device can be set into different models according to the requirements of different patients, so that the device is more suitable for the patients, the wearing experience of the patients is improved, the device is disposable, and the spread of diseases is avoided; and the arrangement of the unidirectional plastic valve in the device can avoid the situation of liquid backflow when the nasal feeding tube is injected with liquid, thereby avoiding the pollution caused by liquid overflow, reducing the work burden of medical personnel and being beneficial to wide popularization and use.

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

Claims (4)

1. The utility model provides a disposable stealthy nasogastric feeding pipe fixer, its characterized in that, includes the fixer body, the fixer body be oval spheroid, just the inside of fixer body is provided with the circular sleeve pipe of a pair of ring type cavity, the sleeve pipe constitute by outer tube and inner tube, just outer tube and inner tube between form a cavity that holds the nasogastric feeding pipe, a port of inner tube is provided with one-way plastic valve, just one-way plastic valve seal in the port department of inner tube.

2. The disposable invisible nasal feeding tube fixer according to claim 1, wherein the fixer body is made of elastic silica gel material and is transparent or semitransparent as a whole.

3. The disposable invisible nasogastric tube holder according to claim 1, wherein the radial length of the inner tube of the cannula is larger than the radial length of the outer tube of the cannula, and a portion of the inner tube larger than the length of the outer tube is left at the outer end of the holder body.

4. The disposable invisible nasogastric tube holder according to claim 1, wherein the head end of the holder body is blunt rounded.

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