CN211068133U

CN211068133U - Nasogastric tube fixing device

Info

Publication number: CN211068133U
Application number: CN201922043491.9U
Authority: CN
Inventors: 王晓静; 李玲玲; 任海燕
Original assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Current assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-07-24
Anticipated expiration: 2029-11-21

Abstract

A nasogastric feeding tube fixing device effectively solves the problems that a nasogastric feeding tube is not fixed firmly and is inconvenient for a patient to use, and comprises a metal shaping tube in the left-right direction, an ear hanging frame capable of being attached to an ear is arranged on the left side of the metal shaping tube, a C-shaped rod is arranged on the right side of the metal shaping tube, a nose frame in the front-back direction is arranged on the left side of the C-shaped rod, a rectangular shell is arranged on the right side of the C-shaped rod, a rectangular groove communicated with the interior of the rectangular shell is formed in the rear side of the rectangular shell, a fixing belt with a free end extending out of the rectangular groove is arranged in the rectangular shell, a abdicating groove with a right opening is formed in the lower end of the rectangular shell, a tube clamp which is connected in the front-back direction and is L-.

Description

Nasogastric tube fixing device

Technical Field

The utility model relates to a gastroenterology medical treatment auxiliary instrument technical field, especially a nasogastric tube fixing device.

Background

Clinically to the patient that can not eat directly through the mouth, often need to use the nasal feeding diet to come the cooperation treatment, it is required to provide patient's daily nutrition, at present, the nasogastric tube that uses clinically is mostly only a smooth hose, do not set up necessary fixing device on the nasogastric tube, insert the nasogastric tube in patient's stomach back from patient's nasal cavity, the aversion phenomenon often takes place, if the patient restless phenomenon appears, the nasogastric tube is more easily deviate from patient's stomach, cause the chyme to spill over from the stomach, lead to a series of complications, the work burden and the pressure of medical personnel and patient family members have not only been increased, more importantly has increased the painful of patient's repeated intubate. In order to solve the problems, medical staff mostly paste the adhesive plaster on the tube wall of the nasal outer section of the nasal feeding tube for fixing, but the medical staff not only brings pain and inconvenience to many patients allergic to the adhesive plaster, but also has long time and is easy to degum, so that the fixation is not firm, and the problems of nasal feeding tube displacement and nasal feeding tube falling can not be completely solved.

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 a nasogastric tube fixing device, which effectively solves the problems that the nasogastric tube is not fixed firmly and is not convenient for patients to use.

The technical scheme of its solution is, the utility model discloses a metal setting pipe of left and right directions, metal setting pipe left side is equipped with can with the hangers frame of ear's laminating, metal setting pipe right side is equipped with C shape pole, C shape pole left side is equipped with the nose frame of fore-and-aft direction, C shape pole right side is equipped with the rectangular channel, the rectangular channel rather than inside intercommunication is seted up to rectangular channel rear side, be equipped with the fixed band that the rectangular channel was stretched out to the free end in the rectangular channel, the groove of stepping down of opening right has been seted up to rectangular channel lower extreme, the inslot dismantlement of stepping down is connected with the fore-and-aft direction and is the pipe clamp.

Compared with the prior art, the beneficial effects of the utility model are that: through the lug frame of being connected with the metal setting pipe and the cooperation of nose frame, with the stable fixing of rectangle shell on one's body of patient, improved patient's comfort level, prevented simultaneously that the adhesive tape from gluing and making the patient produce allergic problem on the human body, utilize the fixed band winding nasogastric tube in the rectangle shell and fix it in rectangle shell rear end, the medical personnel normal operating of being convenient for improves patient's comfort level, this simple structure, convenient operation conceives the novelty, the practicality is strong.

Drawings

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

Figure 2 is the utility model discloses a cut main visual axis mapping.

Figure 3 is the utility model discloses a partially cut right side and look the axonometric drawing.

Fig. 4 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 5 is an enlarged view of B in fig. 3 according to 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, metal shaped tube 1 including the left and right directions, 1 left side of metal shaped tube is equipped with can with the hangers frame 2 of ear's laminating, 1 right side of metal shaped tube is equipped with C shape pole 3, 3 left sides of C shape pole are equipped with fore-and-aft direction's nose frame 4, 3 right sides of C shape pole are equipped with

rectangle shell

5, 5 rear sides of rectangle shell are opened and are equipped with rectangular channel 6 rather than inside intercommunication, be equipped with the fixed band 7 that the free end stretches out rectangular channel 6 in the rectangle shell 5, the groove 8 of stepping down that the opening was facing right has been seted up to 5 lower extremes of rectangle shell, the inslot of stepping down 8 dismantlements of stepping down are connected with the fore-and-aft direction and.

In order to fix the nasal feeding tube at the rear end of the rectangular shell 5 by the fixing band 7, a left-right axial rotating shaft 12 is connected in the rectangular shell 5 in a rotating mode, a coil spring 13 is coaxially fixed on the left side of the rotating shaft 12, the free end of the coil spring 13 is fixedly connected with the rectangular shell 5, and the right side of the rotating shaft 12 is fixedly connected with the fixing band 7.

In order to realize the locking of the rotating shaft 12, the right end of the rotating shaft 12 penetrates through the rectangular shell 5, the right end of the rotating shaft 12 is provided with a plurality of locking grooves 14 which are uniformly distributed along the circumferential direction and have openings facing the right, and the right side wall of the rectangular shell 5 is connected with a locking rod 15 which can be inserted into the locking grooves 14 in a sliding manner.

In order to realize the detachable connection of the pipe clamp 9 and the abdicating groove 8, the upper end of the abdicating groove 8 is provided with a plurality of first helical teeth 16 which are arranged along the front-back direction and are inclined backwards, and the pipe clamp 9 is provided with a plurality of second helical teeth 17 which are arranged along the length direction and can be meshed with the first helical teeth 16.

In order to fix the nose frame 4 on the nose of a patient, the front side and the rear side of the nose frame 4 are respectively provided with a soft cushion 18 which can be attached to the nose of a human body.

In order to improve the comfort of the ear of the patient, the ear hanging rack 2 is made of elastic materials.

When the utility model is used, the fixing belt 7 is wound on the rotating shaft 12 in the initial state, the free end of the fixing belt 7 is contacted with the rear end face of the rectangular shell 5, the pipe clamp 9 is not contacted with the abdicating groove 8, the stop rod 15 is not contacted with the stop groove 14, and the nasal feeding tube is arranged between the pipe clamp and the rear end face of the rectangular shell;

placing the ear hanging frame 2 on ears of one side of a patient, adjusting the position for placing the C-shaped rod 3 through the metal shaping tube 1, after the C-shaped rod 3 is placed, placing the nose frame 4 on the nose of the patient, placing the rectangular shell 5 between the upper lip and the nose, stretching the free end of the fixing band 7 backwards, enabling the fixing band 7 to drive the coil spring 13 to contract through the rotating shaft 12, enabling the fixing band 7 to be wound on the nasal feeding tube after being stretched for a certain length, removing the force on the fixing band 7, enabling the coil spring 13 to drive the rotating shaft 12 to rotate, enabling the rotating shaft 12 to rotate to wind the fixing band 7 on the rotating shaft, enabling the fixing band 7 to be wound on the rotating shaft 12 to enable the nasal feeding tube to be in contact with the rear end face of the rectangular shell 5, inserting the stop rod 15 into the corresponding stop groove 14 to;

inserting the pipe clamp 9 into the abdicating groove 8, enabling the nasogastric tube to be located between the pipe clamp 9 and the rectangular shell 5, enabling the pipe clamp 9 to close the nasogastric tube by engaging the first oblique teeth 16 with the second oblique teeth 17, sliding the pipe clamp 9 rightwards along the abdicating groove 8 to enable the first oblique teeth 16 to be separated from the second oblique teeth 17 when nasogastric feeding is needed, releasing the closing state of the nasogastric tube after the pipe clamp 9 is separated from the abdicating groove 8, performing nasogastric feeding at the moment, and after the nasogastric feeding is finished and the nasogastric tube is washed, inserting the pipe clamp 9 into the abdicating groove 8 to close the nasogastric tube;

after the use is finished, the pipe clamp 9 slides out of the abdicating groove 8, the stop rod 15 slides upwards to be separated from the stop groove 14, the locking state of the rotating shaft 12 is released, and the fixing belt 7 is taken down from the nasogastric tube and returns to the initial state.

The metal shaped tube 1 of the present invention is prior art and will not be described in detail here.

Claims

1. The utility model provides a nasogastric tube fixing device, including left right direction's metal shaped tube (1), a serial communication port, metal shaped tube (1) left side is equipped with hangers frame (2) that can laminate with the ear, metal shaped tube (1) right side is equipped with C shape pole (3), nose frame (4) that C shape pole (3) left side was equipped with fore-and-aft direction, C shape pole (3) right side is equipped with rectangle shell (5), rectangle groove (6) rather than inside intercommunication are seted up to rectangle shell (5) rear side, be equipped with fixed band (7) that the free end stretches out rectangle groove (6) in rectangle shell (5), opening rightwards abdication groove (8) have been seted up to rectangle shell (5) lower extreme, abdication inslot (8) internal disassembly is connected with fore-and-aft direction and is pipe clamp (9) of L shape.

2. The nasogastric tube fixing device according to claim 1, wherein a left axial rotating shaft (12) and a right axial rotating shaft (12) are rotatably connected in the rectangular shell (5), a coil spring (13) is coaxially fixed on the left side of the rotating shaft (12), the free end of the coil spring (13) is fixedly connected with the rectangular shell (5), and the right side of the rotating shaft (12) is fixedly connected with the fixing band (7).

3. The nasogastric tube fixing device according to claim 2, wherein the right end of the rotating shaft (12) penetrates through the rectangular shell (5), the right end of the rotating shaft (12) is provided with a plurality of stopping grooves (14) which are uniformly distributed along the circumferential direction and have openings facing to the right, and a stopping rod (15) which can be inserted into the stopping grooves (14) is connected to the right side wall of the rectangular shell (5) in a sliding manner.

4. The nasogastric tube fixing device according to claim 1, wherein a plurality of first inclined teeth (16) which are arranged in the front-back direction and inclined backward are arranged at the upper end of the abdicating groove (8), and a plurality of second inclined teeth (17) which are arranged in the length direction and can be meshed with the first inclined teeth (16) are arranged on the tube clamp (9).

5. The nasogastric tube fixing device as claimed in claim 1, wherein the nose frame (4) is provided with soft pads (18) at the front and rear sides thereof, respectively, for fitting with the nose of a human body.

6. The nasogastric tube fixing device according to claim 1, wherein the ear mount (2) is made of an elastic material.