CN215916137U

CN215916137U - Nasogastric tube fixing device

Info

Publication number: CN215916137U
Application number: CN202121406944.0U
Authority: CN
Inventors: 邱凤梅; 倪斐琳
Original assignee: First Affiliated Hospital of ZCMU
Current assignee: First Affiliated Hospital of ZCMU
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-03-01
Anticipated expiration: 2031-06-23

Abstract

The utility model relates to a nasogastric tube fixing device which comprises a hose, wherein an elastic rope ring for a nasogastric tube to penetrate through is arranged on the outer side of the middle section of the hose, and two ends of the hose are connected through elastic belts. The nasogastric tube fixing device has the characteristics of effectively fixing the nasogastric tube, effectively reducing the use discomfort of a patient and the like.

Description

Nasogastric tube fixing device

Technical Field

The utility model relates to a nasogastric tube fixing device, and belongs to the technical field of medical equipment.

Background

In clinical work, nasogastric or nasointestinal tubes are inserted nasally for gastrointestinal decompression or nasogastric nutritional support. One end of the nasointestinal tube and the nasogastric tube in the using process extends into a patient body from a nasal cavity, the other end of the nasointestinal tube and the nasogastric tube are left outside the patient body through the nasal cavity, the nasointestinal tube and the nasogastric tube are kept in the above state during use, and the nasointestinal tube and the nasogastric tube are replaced once for several days.

In the prior art, the nasointestinal tube or nasogastric tube left at one end outside the body through the nasal cavity is fixed on the nasal part of a patient through a medical adhesive tape, and the function of fixing and marking the extending length of the nasointestinal tube or nasogastric tube is achieved. The phenomenon that a nasointestinal tube or a nasogastric tube is easy to fall off and shift is influenced by the movement of a patient, and the workload of medical care personnel is increased while discomfort is brought to the patient due to frequent replacement of the medical adhesive tape; and because the inside friction of patient's nasal cavity has been increased to the insertion of nose intestines tube or nasogastric tube, can stimulate nasal cavity mucosa secretion to increase, these secretions not only make nose intestines tube or nasogastric tube shift more easily and drop, can cause the stimulus to patient's mouth, skin and nasal cavity mucosa around the nose moreover, often wipe the secretion and easily cause the red swelling and the ulceration of skin mucosa, make the patient appear the nose face and ache.

Disclosure of Invention

The utility model aims to provide a nasogastric tube fixing device, which solves the problems that a nasogastric tube cannot be effectively fixed and a patient feels relatively uncomfortable when using the nasogastric tube fixing device in the prior art.

The technical purpose of the utility model is mainly solved by the following technical scheme: a nasogastric tube fixing device comprises a hose, wherein an elastic rope ring for a nasogastric tube to pass through is arranged on the outer side of the middle section of the hose, and two ends of the hose are connected through elastic bands; above-mentioned elasticity becket sets up for nasogastric tube inserts patient's stomach after, can overlap the elasticity becket on nasogastric tube, and form the fixed to nasogastric tube through the degree of tightening up of elasticity becket, prevents that nasogastric tube from sliding and arousing the patient discomfort, and the elasticity becket can form the winding many rings on nasogastric tube, thereby the fixed strength to nasogastric tube is guaranteed to the winding number of turns of accessible elasticity becket on nasogastric tube, has effectively guaranteed the fixed reliability to nasogastric tube.

Preferably, a rubber pad is arranged between the two ends of the elastic rope ring and the joint of the hose, and the outer side of the rubber pad is sunken towards the direction of the hose; above-mentioned rubber pad can be through the contact of the outer wall surface of depressed part with nasogastric tube, increase with the area of contact of nasogastric tube outer wall when the fixed nasogastric tube of elasticity fag end to increase the frictional force between hose and the nasogastric tube, avoid nasogastric tube to slide from top to bottom.

Preferably, one end of the elastic band is connected with one end of the hose, the other end of the elastic band is provided with a binding part, and a first fixing hole and a second fixing hole for the binding part to pass through are sequentially formed in the side wall of the other end of the hose from the position close to the end part; above-mentioned portion of controling in a bundle makes the elastic cord pass first fixed orifices and second fixed orifices convenience more, and the setting of elastic cord can adapt to different patients 'head circumference, improves the device's application scope, the setting of first fixed orifices and second fixed orifices for after the elastic cord passes first fixed orifices and second fixed orifices, can increase the frictional force between elastic cord and the hose, make the elastic cord fixed more firm.

Preferably, the diameter of the first fixing hole is gradually reduced from the inside of the hose to the outside of the hose, and the diameter of the second fixing hole is gradually increased from the inside of the hose to the outside of the hose; the aperture of above-mentioned first fixed orifices and second fixed orifices makes the elastic cord pass first fixed orifices and second fixed orifices in proper order on the great one end in aperture more convenient, and less aperture can restrict the back migration of elastic cord on first fixed orifices and the second fixed orifices, avoid the elastic cord receive less pulling force alright rollback, and influence the elastic cord fixed to the hose.

Preferably, the elastic band has a flat and long structure, and the outer diameter of the binding part is equivalent to the minimum inner diameter of the first fixing hole and the minimum inner diameter of the second fixing hole; above-mentioned elastic cord can increase the volume of elastic cord for the prolate structure, increase the degree of difficulty that the elastic cord rolled back from less aperture department on first fixed orifices and the second fixed orifices, and to the setting of the minimum internal diameter of first fixed orifices and second fixed orifices, reduce the space that the elastic cord was passed through first fixed orifices and second fixed orifices, further increase the degree of difficulty that the elastic cord withdrawed from first fixed orifices and second fixed orifices, and guarantee that portion of binding can take the elastic cord smooth first fixed orifices of passing and second fixed orifices.

Preferably, the length of the constriction is smaller than the inner diameter of the hose; the length of the binding part is set, so that the situation that the binding part cannot enter the hose completely due to the overlong length of the binding part to influence the perforation of the elastic band can be avoided.

Therefore, the nasogastric tube fixing device has the characteristics of effectively fixing the nasogastric tube, effectively reducing the use discomfort of a patient and the like.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the structure of FIG. 1;

fig. 3 is a sectional view of the structure at a in fig. 1.

Detailed Description

The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.

As shown in fig. 1-3, a nasogastric tube fixing device comprises a flexible tube 1, wherein an elastic rope loop 11 for a nasogastric tube to pass through is arranged on the outer side of the middle section of the flexible tube 1, and two ends of the flexible tube 1 are connected through an elastic belt 13; a rubber pad 12 is arranged between the connection part of the two ends of the elastic rope loop 11 and the hose 1, and the outer side of the rubber pad 12 is sunken towards the direction of the hose 1.

Above-mentioned elasticity becket is elastic rubber circle, and the hose adopts silica gel material to make, and above-mentioned rubber pad adopts rubber materials to make, before fixed nasogastric tube, can rotate the elasticity becket earlier, twines two rings or more than two rings, then overlaps the elasticity becket on the nasogastric tube lateral wall inserted, releases the elasticity becket, the elasticity becket through self tighten up the power alright with firmly overlap on nasogastric tube, realize the fixed to nasogastric tube.

One end of the elastic band 13 is connected with one end of the hose 1, the other end of the elastic band 13 is provided with a binding part 131, and the side wall of the other end of the hose 1 is sequentially provided with a first fixing hole 15 and a second fixing hole 16 from the position close to the end part for the binding part 131 to pass through; the aperture of the first fixing hole 15 is gradually reduced from the inside of the hose 1 to the outside of the hose 1, and the aperture of the second fixing hole 16 is gradually increased from the inside of the hose 1 to the outside of the hose 1; the elastic band 13 is of a flat and long structure, and the outer diameter of the binding part 131 is equivalent to the minimum inner diameter of the first fixing hole 15 and the minimum inner diameter of the second fixing hole 16; the length of the constriction 131 is less than the inner diameter of the hose 1.

The end part of the elastic band is bound by the binding part by adopting a plastic ring to form a slender cylindrical structure, the elastic band is conveniently penetrated into a first fixing hole and a second fixing hole, when the elastic band is penetrated, the binding part at the end part of the elastic band is firstly processed and extends into the opening part at the end part of the hose, the binding part passes through the first fixing hole from the inside of the hose and extends out of the hose, then the binding part passes through the second fixing hole from the outside of the hose and extends into the inside of the hose, then the binding part inclines towards the end part of the opening of the hose, the end part of the binding part also slowly moves towards the end part of the opening of the hose along with the continuous entering of the elastic band, finally the binding part is pulled out, the binding part can be clamped out by clamping tools such as tweezers and the like, the binding part is pulled according to the size of the head and the tail of a patient to fix the hose, and after the binding part exposed out of the hose and the elastic band can be plugged into the hose again, the excessive binding part and the elastic band are prevented from leaking to press the head of the patient, and the device is tidier.

Claims

1. The utility model provides a nasogastric tube fixing device which characterized in that: including hose (1), the middle section outside of hose (1) is equipped with elasticity becket (11) that are used for supplying nasogastric tube to pass, the both ends of hose (1) are passed through elastic cord (13) and are connected.

2. The nasogastric tube securement device of claim 1, wherein: a rubber pad (12) is arranged between the two ends of the elastic rope ring (11) and the joint of the hose (1), and the outer side of the rubber pad (12) is sunken towards the direction of the hose (1).

3. The nasogastric tube securement device of claim 1, wherein: one end of elastic cord (13) is connected with the one end of hose (1), the other end of elastic cord (13) is equipped with binding portion (131), be equipped with first fixed orifices (15) and second fixed orifices (16) that are used for supplying binding portion (131) to pass in proper order by the position that is close to the tip on the other end lateral wall of hose (1).

4. The nasogastric tube securement device of claim 3, wherein: the aperture of the first fixing hole (15) is gradually reduced from the inside of the hose (1) to the outside of the hose (1), and the aperture of the second fixing hole (16) is gradually increased from the inside of the hose (1) to the outside of the hose (1).

5. The nasogastric tube securement device of claim 3, wherein: the elastic band (13) is of a flat and long structure, and the outer diameter of the binding part (131) is equivalent to the minimum inner diameter of the first fixing hole (15) and the minimum inner diameter of the second fixing hole (16).

6. A nasogastric tube securement device according to any one of claims 3-5, wherein: the length of the converging part (131) is smaller than the inner diameter of the hose (1).