CN215230425U

CN215230425U - Stomach tube fixing device

Info

Publication number: CN215230425U
Application number: CN202120610439.1U
Authority: CN
Inventors: 周丽婵; 李枚送; 兰金玉; 姚艳
Original assignee: Rong'an People's Hospital
Current assignee: Rong'an People's Hospital
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-12-21
Anticipated expiration: 2031-03-09

Abstract

The utility model provides a stomach tube fixing device belongs to medical technical field. Mainly comprises a fixed structure, wherein the fixed structure is connected with a fixed belt; the fixing structure mainly comprises a fixing block, an elastic sheet and rollers, wherein the rollers are respectively and rotatably connected to two side plates at the opening end of the fixing block, and the distance between the two rollers is smaller than the pipe diameter of the stomach tube; elastic pieces are detachably arranged below the two rollers, and the distance from the upper surfaces of the elastic pieces to the centers of the two rollers is smaller than the pipe diameter of the gastric tube; the fixing block is provided with two fixing holes, the strip-shaped fixing holes are respectively connected with a fixing belt, a support plate which can be bent and shaped is arranged on a lower plate of a U-shaped structure of the fixing block, the length direction of the support plate is parallel to the axis direction of the roller, a buckle is arranged on the support plate, and the stomach tube is movably clamped and fixed in the buckle; the fixing belt is also provided with a buckle. This stomach tube fixing device can be fixed the outside stomach tube of nasal cavity, and can be crooked the stomach tube, avoids influencing the feed.

Description

Stomach tube fixing device

Technical Field

The utility model relates to the technical field of medical treatment, in particular to stomach tube fixing device.

Background

The stomach tube insertion is a common medical care means in clinical medical care, and is used for manually inserting the stomach tube into an esophagus through a nostril of a patient who can not take food through the mouth, and then pumping water and food into the stomach of the patient through a manual pressurizing syringe so as to ensure that the patient can take sufficient nutrition, moisture and medicines.

In prior art, after the patient nasal cavity was worn into to the stomach tube, the stomach tube outside the nasal cavity generally directly utilized the adhesive tape to fix the stomach tube in nostril department, and this process needs many medical personnel to assist fixedly, and the operation is more troublesome to fix the stomach tube through the adhesive tape, its fixed effect is not very good, and the stomach tube is not hard up the back and rubs with patient's nasal cavity, causes pressure ulcer, increases patient's misery. The stomach tube fixed by the adhesive plaster is easy to fall off by being stressed accidentally, and serious accidents such as unplanned tube drawing and the like are easy to cause. The stomach tube outside the nasal cavity generally hangs down naturally from the front of the mouth, and the natural hanging down causes great inconvenience for the diet of a patient, or the stomach tube is bent and lapped behind the ear, the bending curvature radius of the stomach tube is limited to a certain extent, and the stomach tube is bent too hard to cause discomfort of the patient. If the stomach tube is fixed by adhesive tape or is fixed by being lapped behind the ear, the stomach tube is easy to move or rotate slightly when a patient moves, and the patient feels uncomfortable and even vomits. Therefore, it is necessary to design a fixing device which can fix the gastric tube and bend the gastric tube.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, an object of the present invention is to provide a gastric tube fixing device, which can fix the gastric tube outside the nasal cavity and bend the gastric tube to avoid affecting the feeding.

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

a stomach tube fixing device mainly comprises a fixing structure, wherein a fixing belt for fixing the fixing structure is connected to the fixing structure; the fixing structure mainly comprises a fixing block, an elastic sheet and rollers, the cross section of the fixing block is in a U-shaped structure, the rollers are rotatably connected to two side plates at the opening end of the fixing block respectively, the axis of each roller is parallel to the plate surfaces of the side plates, the positions of the two rollers are opposite, and the distance between the two rollers is smaller than the pipe diameter of the gastric tube; elastic pieces are detachably mounted below the two rollers, hooks are arranged on the outer side surfaces of the two side plates of the fixed block, the elastic pieces are detachably mounted on the fixed block through the hooks, and the distance from the upper surface of each elastic piece to the center of each roller is smaller than the pipe diameter of the gastric tube; the outer side surfaces of the two side plates of the fixed block are respectively provided with two strip-shaped fixed holes, the strip-shaped fixed holes are respectively connected with a fixed belt, the appearance structures of the two fixed belts are Y-shaped like structures, one end of each fixed belt is connected to the fixed hole, and the other two ends of each fixed belt are respectively connected with the two ends of the other fixed belt to form an annular face belt and an annular head belt; a support plate which can be bent and shaped is installed on the lower plate of the U-shaped structure of the fixing block, the length direction of the support plate is parallel to the axis direction of the roller, a buckle is arranged on the support plate, and a stomach tube is movably clamped and fixed in the buckle; the fixing belt is also provided with a buckle.

Furthermore, the roller is provided with anti-skid lines.

Furthermore, the elastic sheet is an elastic silica gel sheet.

Furthermore, the buckle is provided with a pipe hole, the axis direction of the pipe hole is parallel to the plate surface of the supporting plate, the buckle is provided with a bayonet, the bayonet is communicated with the pipe hole, and the pipe hole is internally provided with a non-slip mat.

Further, the fixing band is an elastic band and is of a flat band-shaped structure.

Further, two the fixed band passes through the magic and pastes the structural connection.

Furthermore, the supporting plate is made of a tough magnesium-aluminum alloy material.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

1. the utility model discloses set up gyro wheel, shell fragment in the fixed block, through the effect of two gyro wheels and shell fragment, impress two gyro wheels between the shell fragment to the stomach tube in the middle of two gyro wheels, under the hindrance effect of two gyro wheels and the spring action of shell fragment, make stomach tube and fixed block fixed, rethread fixed band is connected with the fixed block, and head and face through fixed band and patient are fixed to it is fixed to the stomach tube, prevents that stomach tube and nasal cavity inner membrane friction from leading to pressure ulcer. The head of the patient can rotate, so that the paralytic effect caused by keeping a posture for a long time is avoided.

2. The utility model discloses a connect the backup pad of another piece bending at will and stereotyping on the fixed block, all set up the buckle on backup pad and fixed band. Place the stomach tube in the backup pad, bend the backup pad, crooked to needs keep fixed camber shape, again in the buckle is again to the stomach tube joint, prevent that the stomach tube from removing at will. Crooked stomach tube can not influence the patient and feed, and the backup pad after the bending passes through the stomach tube to be connected with the fixed band, makes the backup pad have the effect of lifting to the fixed block, can reduce the fixed block to the pressure of the outer skin of patient's nasal cavity, improves patient's comfort level. The stomach tube is fixed in the backup pad after the bending, and fixes in the buckle, when the stomach tube is dragged to patient's hand carelessly, under the effect of backup pad, buckle, fixed block, makes the stomach tube of nasal cavity reduce as far as and rocks, the security and the travelling comfort of improvement.

Drawings

Fig. 1 is a schematic structural view of the stomach tube bending fixation unit according to the embodiment of the present invention.

Fig. 2 is a schematic structural view of the stomach tube long and straight fixing unit according to the embodiment of the present invention.

Fig. 3 is a schematic view of a connection structure between a fixing block and a supporting plate according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a fixing block according to an embodiment of the present invention.

Wherein, 1 is stomach tube, 2 is the fixed block, 3 is the fixed orifices, 4 is the couple, 5 is the shell fragment, 6 is the buckle, 7 is the backup pad, 8 is the gyro wheel, 9 is the magic subsides, 10 is the face area, 11 is the head area.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The drawings are only for purposes of illustration and are only schematic and non-limiting, and certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product, so that it may be understood that certain well-known structures, elements and descriptions thereof in the drawings may be omitted for better illustrating the embodiments of the present invention, and the drawings illustrate the drawings and do not represent the orientation of the actual product.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention is described in detail with reference to the accompanying drawings. The utility model provides a stomach tube 1 fixing device, mainly includes fixed knot constructs, the last fixed band that is used for fixed knot to construct that is connected with of fixed knot constructs. Fix fixed knot structure on patient's health through the fixed band, fixed stability is better than the stability of medical viscose commonly used, just the utility model is suitable for a patient to medical viscose allergy uses. The fixing structure mainly comprises a fixing block 2, an elastic sheet 5 and a roller, the cross section of the fixing block 2 is in a U-shaped structure, and furthermore, two side plates of the opening end of the U-shaped structure are close to each other to form the U-shaped structure with the cross section in a partial triangular structure, so that the stability of the structure is improved. The gyro wheel is connected to rotating respectively on two curb plates of 2 open ends of fixed block, the axis of gyro wheel is on a parallel with the face of curb plate, and the position of two gyro wheels is just right, two distance between the gyro wheel is less than stomach tube 1's pipe diameter, impresses stomach tube 1 back between two gyro wheels hard, and under the effect of two gyro wheels, stomach tube 1 can not come out from between two gyro wheels by oneself. Elastic pieces 5 are detachably mounted below the two rollers, hooks 4 are arranged on the outer side faces of the two side plates of the fixed block 2, the elastic pieces 5 are detachably mounted on the fixed block 2 through the hooks 4, and the distance from the upper surface of each elastic piece 5 to the centers of the two rollers is smaller than the pipe diameter of the gastric tube 1. The elastic sheet 5 has an elastic function, and after the gastric tube 1 is pressed into the middle of the two rollers, the gastric tube 1 presses the elastic sheet 5 downwards, and the elastic sheet 5 deforms to have the elastic function. Under the blocking action of the rollers and the elastic action of the elastic sheet 5, the stomach tube 1 is fixed on the fixing block 2. In order to connect the fixing block 2 with the fixing belts, two strip-shaped fixing holes 3 are respectively formed in the outer side surfaces of the two side plates of the fixing block 2, one fixing belt is respectively connected to each strip-shaped fixing hole 3, the appearance structures of the two fixing belts are Y-shaped structures, one end of each fixing belt is connected to each fixing hole 3, and the other two ends of each fixing belt are respectively connected with the two ends of the other fixing belt to form an annular face belt 10 and an annular head belt 11. Fixing structure fixes on patient's face through face area 10, in order to prevent that the fixed band from gliding at the action of gravity of fixed block 2 and stomach tube 1, rethread head area 11 pulls face area 10, fixes again on patient's the head. When a patient needs to eat, the vertically-arranged stomach tube 1 passes through the mouth of the patient, and the patient is influenced to eat. When the stomach tube 1 is bent by a handle, the hand cannot keep a fixed posture all the time, so that the stomach tube 1 can shake and touch the inner membrane of the nasal cavity to cause discomfort. Therefore, furthermore, a support plate 7 which can be bent and shaped is installed on the lower plate of the U-shaped structure of the fixing block 2, the length direction of the support plate 7 is parallel to the axial direction of the rollers, a buckle 6 is arranged on the support plate 7, and the stomach tube 1 is movably clamped and fixed in the buckle 6; the fixing belt is also provided with a buckle 6. Place stomach tube 1 in the backup pad 7 after adjusting the good bending curvature, 6 fixes stomach tube 1 on backup pad 7 and fixed band through the buckle, prevent that stomach tube 1 from removing. So that the gastric tube 1 no longer affects the patient's feeding. When the stomach tube 1 is pulled by hand, the stomach tube 1 can be further fixed under the action of the buckle 6 and the supporting plate 7.

Further, be provided with anti-skidding line on the gyro wheel, improve the stability of fixed stomach tube 1.

Furthermore, the elastic sheet 5 is an elastic silica gel sheet, so that the friction force is increased, and the stability of the fixed stomach tube 1 is improved.

Furthermore, a tube hole is formed in the buckle 6, the axis direction of the tube hole is parallel to the plate surface of the supporting plate 7, a bayonet is formed in the buckle 6, the bayonet is communicated with the tube hole, and the stomach tube 1 is clamped into the buckle 6 through the bayonet, so that the stomach tube is convenient to use. And anti-slip pads are arranged in the tube holes, so that the friction force is increased, and the stability of the fixed stomach tube 1 is improved.

Further, the fixed band is the elastic webbing, the fixed band is flat banded structure, can not tighten the patient, improves the comfort level.

Furtherly, two the fixed band passes through the magic and pastes 9 structural connection, convenient to use, and can adjust the length of fixed band according to fixed position, is fit for the patient of different head types and uses.

Furthermore, the supporting plate 7 is made of a tough magnesium-aluminum alloy material, is similar to a mobile phone support rod, can be bent and shaped, and prolongs the service life.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. A stomach tube fixing device which characterized in that: the fixing structure is connected with a fixing belt used for fixing the fixing structure; the fixing structure mainly comprises a fixing block, an elastic sheet and rollers, the cross section of the fixing block is in a U-shaped structure, the rollers are rotatably connected to two side plates at the opening end of the fixing block respectively, the axis of each roller is parallel to the plate surfaces of the side plates, the positions of the two rollers are opposite, and the distance between the two rollers is smaller than the pipe diameter of the gastric tube; elastic pieces are detachably mounted below the two rollers, hooks are arranged on the outer side surfaces of the two side plates of the fixed block, the elastic pieces are detachably mounted on the fixed block through the hooks, and the distance from the upper surface of each elastic piece to the center of each roller is smaller than the pipe diameter of the gastric tube; the outer side surfaces of the two side plates of the fixed block are respectively provided with two strip-shaped fixed holes, the strip-shaped fixed holes are respectively connected with a fixed belt, the appearance structures of the two fixed belts are Y-shaped like structures, one end of each fixed belt is connected to the fixed hole, and the other two ends of each fixed belt are respectively connected with the two ends of the other fixed belt to form an annular face belt and an annular head belt; a support plate which can be bent and shaped is installed on the lower plate of the U-shaped structure of the fixing block, the length direction of the support plate is parallel to the axis direction of the roller, a buckle is arranged on the support plate, and a stomach tube is movably clamped and fixed in the buckle; the fixing belt is also provided with a buckle.

2. A gastric tube securement device according to claim 1, wherein: the roller is provided with anti-skid lines.

3. A gastric tube securement device according to claim 1, wherein: the elastic sheet is an elastic silica gel sheet.

4. A gastric tube securement device according to claim 1, wherein: the buckle is provided with a pipe hole, the axis direction of the pipe hole is parallel to the plate surface of the supporting plate, the buckle is provided with a bayonet, the bayonet is communicated with the pipe hole, and the pipe hole is internally provided with a non-slip mat.

5. A gastric tube securement device according to claim 1, wherein: the fixing band is an elastic band and is of a flat band-shaped structure.

6. A gastric tube securement device according to claim 1, wherein: the two fixing bands are connected through a magic tape structure.

7. A gastric tube securement device according to claim 1, wherein: the supporting plate is made of a tough magnesium-aluminum alloy material.