CN213031317U

CN213031317U - Improved nasogastric tube fixing device

Info

Publication number: CN213031317U
Application number: CN202020659351.4U
Authority: CN
Inventors: 焦莹莹; 白玉玲
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-04-23
Anticipated expiration: 2030-04-27

Abstract

An improved nasogastric tube fixing device effectively solves the problems that the existing nasogastric tube fixing mode is not firm in fixing and pressure sores are easily generated on nasal wings of a patient; the U-shaped plate comprises a U-shaped plate with a downward opening, the lower ends of the left side wall and the right side wall of the U-shaped plate are respectively provided with an arc-shaped supporting plate, the opposite ends of the two supporting plates are respectively provided with a fixing band, the left side and the right side in the U-shaped plate are respectively detachably connected with a fixing block, the lower end surface of the fixing block is an arc-shaped surface with a front axial direction and a rear axial direction and a downward opening, the lower end of the fixing block is provided with an arc-shaped pipe pad, the rear end of the pipe pad extends out of the U-shaped plate, the left side wall and the right side wall of the U-shaped plate are respectively provided with a left-right through clamping groove, the U; the novel multifunctional electric heating cooker is simple in structure, novel in conception, convenient to use and high in practicability.

Description

Improved nasogastric tube fixing device

Technical Field

The utility model relates to the technical field of clinical nursing equipment, especially a nasogastric tube fixing device of improvement.

Background

In the medical clinic, dysphagia is caused by some pathogenic conditions, and needs to be maintained by inserting into the stomach or jejunum from the nasal cavity for food and nutrition. At present, most of fixing nasogastric tubes and jejunal tubes adopt a 3M adhesive tape fixing method, but the nasogastric tubes and jejunal tubes are easy to be separated due to reasons of patient restlessness, sweating, non-stick oily skin or adhesive tapes and the like, the fixing adhesive tapes are required to be frequently replaced and adhesive marks left by the adhesive tapes are required to be removed, or the skin mucosa of a patient is easy to be damaged due to factors such as allergy to the adhesive tapes and the like of the patient, and in addition, the nasal cavity, esophagus and mucosa of the patient are stimulated and damaged due to repeated intubation caused by tube separation, so that the pain and economic burden of the patient are increased.

And when the nasal gastric tube is fixed by the adhesive tape, a certain pressure can be generated on the nasal alar part of a patient, so that the nasal alar part of the patient can easily generate pressure sores, the workload of nurses is increased, and the satisfaction of the patient is reduced.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the utility model aims to provide an improved nasogastric tube fixing device, which effectively solves the problems that the current nasogastric tube fixing mode is not firm and the pressure sore is easily generated on the nasal wings of a patient.

The technical scheme of its solution is, the utility model discloses an opening U template down, the lower extreme of U template left and right sides wall is equipped with curved backup pad respectively, the end of carrying on the back of the body of two backup pads is equipped with the fixed band respectively, the left and right sides dismantles respectively in the U template is connected with the fixed block, the lower terminal surface of fixed block is axial and opening arcwall face down around for, the fixed block lower extreme is equipped with curved tube pad, the U template is stretched out to the tube pad rear end, set up the draw-in groove of lining up about respectively on the U template left and right sides wall, be equipped with the baffle that is located between two fixed blocks and fore-and-aft direction on the U template, both sides articulate respectively around the baffle lower extreme have arc and opening elastic plate up, the.

Compared with the prior art, the beneficial effects of the utility model are that: fixture block and draw-in groove that are equipped with, can fix nasogastric tube between elastic plate and fixed block, even patient's skin still can not influence nasogastric tube's fixed because of restless movement sweat or produce oil, the tube pad that is equipped with, can prevent effectively that patient's alar nose from producing and press the sore, slider and plectane that reduction medical personnel's work load was equipped with, the medical personnel of being convenient for carry out nasogastric tube's change, the fixed band of the ventilative material that is equipped with, adopt first magic subsides and second magic to paste the adhesive mode and fix, the medical personnel operation of being convenient for, the silica gel pad that is equipped with, increase patient's comfort level, this simple structure, the design is novel, high durability and convenient use, therefore.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a perspective view of the utility model with the fixing band removed.

Fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 4 is a bottom perspective view of the present invention.

Fig. 5 is a full-section elevation perspective view of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 5, including opening U template 1 down, the lower extreme of the 1 left and right sides wall of U template is equipped with curved backup pad 2 respectively, the end of carrying on the back of two backup pads 2 is equipped with fixed band 3 respectively, the left and right sides dismantles respectively in the U template 1 and is connected with fixed block 4, the lower terminal surface of fixed block 4 is axial and opening arcwall face down around for, the 4 lower extremes of fixed block are equipped with curved tube pad 5, the U template 1 is stretched out to tube pad 5 rear end, draw-in groove 6 that link up about seting up respectively on the wall of the 1 left and right sides of U template, be equipped with on the U template 1 and be located between two fixed blocks 4 and fore-and-aft direction's baffle 7, the front and back both sides of baffle 7 lower extreme articulate respectively has arc and opening elastic plate 8 up, 8 free ends.

In order to open the arc-shaped plate conveniently, the two clamping grooves 6 are internally and respectively connected with a sliding block 10 which can be in contact with the clamping block 9 in a sliding mode, the outer end of the sliding block 10 extends out of the clamping grooves 6 and is provided with a circular plate 11, and the circular plate 11 is connected with the U-shaped plate 1 through a spring 12.

In order to facilitate the use of the fixing band 3, the outer surface of the free end of the fixing band 3 on the left side is provided with a first magic tape 13, and the inner surface of the free end of the fixing band 3 on the right side is provided with a second magic tape 14 which can be adhered with the first magic tape 13.

In order to enable the fixing blocks 4 to be detachably connected with the U-shaped plate 1, the upper ends of the two fixing blocks 4 are respectively provided with a dovetail groove 15 which is communicated from front to back, the left side and the right side in the U-shaped plate 1 are respectively provided with a dovetail block 16 in the front-back direction, and the dovetail blocks 16 can slide in the dovetail grooves 15 on the corresponding sides.

In order to increase the comfort of the patient, the lower end of the supporting plate 2 is provided with a silica gel pad 17.

For better ventilation effect, the fixing band 3 is made of a ventilation material.

When the utility model is used, firstly, another fixed block 4 is needed to be detached according to the nostril position of the nasogastric tube required by the patient, the specific operation is that the fixed block 4 which is not needed to be used slides backwards, the dovetail block 16 slides in the dovetail groove 15 at the corresponding side of the dovetail block, until the dovetail block 16 is separated from the dovetail groove 15, the fixed block 4 and the tube pad 5 at the lower side of the fixed block can be detached, then the circular plate 11 at one side of the other fixed block 4 is pressed inwards, the circular plate 11 starts to compress the spring 12, meanwhile, the circular plate 11 drives the slider 10 to slide inwards in the clamping groove 6, the slider 10 extrudes the clamping block 9 to enable the elastic plate 8 to generate elastic deformation, until the clamping block 9 is separated from the clamping groove 6, at the;

the U-shaped plate 1 is placed below the nose of a patient, the tube pad 5 is inserted into a nostril of the patient to be intubated, the silica gel pad 17 below the supporting plate 2 is contacted with the skin of the patient, then the two fixing bands 3 are wound to the brain of the patient from the two sides of the head of the patient, the tightness of the fixing bands 3 is adjusted, and then the second magic tape 14 is adhered to the first magic tape 13 to complete the fixation of the device;

insert patient's stomach with nasogastric tube from the nostril between tube pad 5 and the elastic plate 8, after confirming that nasogastric tube reachs patient's stomach, make elastic plate 8 swing upwards around its pin joint with baffle 7, until the internal surface of elastic plate 8 and the contact of nasogastric tube outer fringe face, fixture block 9 just in time blocks and accomplishes the fixed of stomach tube in the draw-in groove 6 of its corresponding side this moment, and tube pad 5 can prevent that nasogastric tube from oppressing patient's alar nose.

Claims

1. An improved nasogastric tube fixing device comprises a U-shaped plate (1) with a downward opening, and is characterized in that the lower ends of the left side wall and the right side wall of the U-shaped plate (1) are respectively provided with an arc-shaped supporting plate (2), the opposite ends of the two supporting plates (2) are respectively provided with a fixing band (3), the left side and the right side in the U-shaped plate (1) are respectively connected with a fixed block (4) in a dismounting way, the lower end surface of the fixed block (4) is an arc-shaped surface with a front axial direction and a rear axial direction and a downward opening, the lower end of the fixed block (4) is provided with an arc-shaped tube pad (5), the rear end of the tube pad (5) extends out of the U-shaped plate (1), the left side wall and the right side wall of the U-shaped plate (1) are respectively provided with a clamping groove (6) which is communicated with, the free end of the elastic plate (8) is provided with a clamping block (9) which can be clamped in the clamping groove (6) at the corresponding side.

2. An improved nasogastric tube fixing device according to claim 1, wherein two said clamping grooves (6) are respectively connected with a sliding block (10) capable of contacting with the clamping block (9) in a sliding manner, the outer ends of the sliding blocks (10) extend out of the clamping grooves (6) and are provided with circular plates (11), and the circular plates (11) are connected with the U-shaped plate (1) through springs (12).

3. An improved nasogastric tube fixing device according to claim 1, wherein the outer surface of the free end of the fixing band (3) on the left side is provided with a first magic tape (13), and the inner surface of the free end of the fixing band (3) on the right side is provided with a second magic tape (14) which can be bonded with the first magic tape (13).

4. An improved nasogastric tube fixing device according to claim 1, wherein the upper ends of the two fixing blocks (4) are respectively provided with a dovetail groove (15) which is through from front to back, the left side and the right side in the U-shaped plate (1) are respectively provided with a dovetail block (16) in the front-back direction, and the dovetail blocks (16) can slide in the dovetail grooves (15) on the corresponding sides.

5. An improved nasogastric tube fixing device according to claim 1, wherein the lower end of the supporting plate (2) is provided with a silicone pad (17).

6. An improved nasogastric tube fixing device according to claim 1, wherein said fixing band (3) is made of air permeable material.