CN213048892U - A duodenal feeding tube fixing device - Google Patents

Abstract

The utility model relates to the technical field of medical devices, and discloses a duodenal nutrition tube fixing device, which comprises a support tube and a fixing device, both ends of the support tube are provided with fixing belts, and the fixing device comprises a sleeve and a fixing device. The sleeve and the fixed tube are perpendicular to each other, and the two are integrally formed, the sleeve is slidably arranged with the outer wall of the support tube, the fixed tube is used to fix the duodenal nutrition tube, and the inner wall of the fixed tube is provided with a balloon . In the utility model, the fixing device is slidably arranged on the support tube. After the patient fixes the support tube, the distance between the two can be adjusted by moving the fixing device, so that the fixing device is located in the proper position of the nasal cavity, which is suitable for different patients. At the same time, by arranging an airbag on the inner wall of the fixing tube, the airbag can make the duodenal feeding tube fixation more stable.

Description

Duodenum nutrient canal fixing device

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a duodenum nutrient canal fixing device.

Background

The esophageal cancer radical treatment is the first choice method for treating esophageal cancer by surgical operation at present, and various pipelines, such as a stomach tube, a duodenal nutrient canal and the like, need to be kept in place after the operation, the stomach tube and the duodenal nutrient canal are well fixed, so that the tube detachment can be effectively prevented, the gastrointestinal decompression effectiveness and the effective input of nutrient solution can be ensured, the pressure of the chest and the stomach is reduced, the healing of an anastomotic stoma is facilitated, and complications are reduced.

In the clinical nursing process, the stomach tube and the duodenal nutrition tube are frequently separated, so that the mental stress of a patient is caused, the economic burden is increased, particularly, the patient after esophageal cancer surgery is at risk of anastomotic leakage after the tube is replaced again, the proper fixation of the catheter is the most basic and main measure for preventing the pipeline from separating, more methods for fixing the pipeline are used clinically, and the problem that how to improve the firmness and comfort degree of the pipeline fixation is commonly faced by all medical workers is solved.

At present, the catheter method of the fixing device used clinically is that a 3M adhesive tape is fixed on the nasal alar of a patient and then a wide flat belt is fixed around the head and the face in a circle; because the nasal part and the face have rich glands, the grease is secreted, and the wide flat belt is easy to pollute and harden, the fixing method not only influences the beauty and the comfort of patients, but also often causes pressure sores on the face and behind the ears. Therefore, the prior patent CN209809064U, the patent name "a fixed knot structure for stomach tube and duodenum nutrition tube", includes soft transparent plastic tube, run through the elastic rope in the soft transparent plastic tube, and both ends of elastic rope all pass through the tip of soft transparent plastic tube and extend to its outside, the middle part of soft transparent plastic tube is equipped with first penetrating hole and second penetrating hole, the middle part of elastic rope passes first penetrating hole and second penetrating hole in proper order and forms fixed orifices and locking holes with the lateral wall of soft transparent plastic tube. The patent fixing structure is simple in structure and convenient to use; the stomach tube and the duodenal nutrition tube are firmly fixed by knotting and tying of medical personnel, and the defects of the traditional method that adhesive tapes are used for fixing are avoided. However, since the distance between the two nasal cavities is different between different patients, the distance between the fixing hole and the locking hole cannot be adjusted, and the practicability needs to be further improved.

Therefore, how to solve the above technical problems becomes a focus of research by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a duodenum nutrition tube fixing device which can completely solve the defects of the prior art.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a duodenum nutrition tube fixing device, includes stay tube and fixing device, the both ends of stay tube are provided with the fixed band, fixing device includes sleeve pipe and fixed pipe, sleeve pipe and fixed pipe mutually perpendicular, and the two integrated into one piece, the sleeve pipe slide set up with the outer wall of stay tube, fixed pipe is used for fixed duodenum nutrition tube, the inner wall of fixed pipe is provided with the gasbag.

Further, the support tube is a support tube capable of bending and deforming.

Furthermore, the two ends of the supporting tube close to the fixing band are provided with limiting bulges.

Further, the fixing straps are adhered to each other through magic tapes.

Further, a pipe body fixing nail is arranged on the sleeve.

Furthermore, an inflating nozzle communicated with the air bag is arranged on the fixing pipe.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses slide fixing device and set up on the stay tube, patient fixes the stay tube after, through removing fixing device, alright adjust the distance between the two, make fixing device be located the suitable position of nasal cavity, be applicable to different patients and use, set up the gasbag through the inner wall at fixed pipe simultaneously, utilize the gasbag to make the duodenum nutrition tube fixed more stable.

Drawings

Fig. 1 is a schematic structural view of a duodenal nutrition tube fixing device provided by the utility model.

Fig. 2 is an enlarged view at a in fig. 1.

Reference numerals: 1-supporting tube, 2-fixing band, 3-fixing device, 301-sleeve, 302-fixing tube, 303-inflating nozzle, 304-fixing nail, 305-air bag and 4-limiting bulge.

Detailed Description

The invention will be further described with reference to the following specific embodiments and the accompanying drawings.

Referring to fig. 1 to 2, the present embodiment discloses a duodenal nutrition tube fixing device 3, which comprises a support tube 1 and a fixing device 3. The support tube 1 is a flexible support tube 1, for example, a flexible tube made of rubber, and the flexible support tube 1 is adopted, so that the support tube 1 can be adaptively adjusted according to the face of the patient, and the support tube 1 can be ensured to be attached to the face of the patient. The both ends of stay tube 1 are provided with fixed band 2, and the mode and the stay tube 1 fixed connection of 2 accessible hot melts of fixed band, and wherein, 2 ends of fixed band of one side are provided with the magic and collude the face, and 2 ends of fixed band of opposite side are provided with the magic matte that the 2 length direction of polylith edge fixed band extended, like this alright according to patient's head circumference, select to bond with corresponding magic matte.

Fixing device 3 is totally two, and every fixing device 3 includes sleeve pipe 301 and fixed pipe 302, fixed pipe 302 sets up perpendicularly in sleeve pipe 301's last wall, and the two is through mould integrated into one piece, and stay tube 1 is located to sleeve pipe 301 cover, and can follow the outer wall of stay tube 1 and slide, for preventing sleeve pipe 301 from the both ends landing of stay tube 1, stay tube 1 all is provided with spacing arch 4 near the both ends of fixed band 2. At the same time, the sleeve 301 is provided with a fixing nail 304 perpendicular to the support tube 1, and the sleeve 301 can be restricted from moving on the support tube 1 by screwing the fixing nail 304. The fixing tube 302 is used for fixing the duodenal nutrition tube, the inner wall of the fixing tube 302 is adhered with the air bag 305 through glue, and meanwhile, an inflating nozzle 303 communicated with the air bag 305 is arranged on the tube wall of the fixing tube 302, so that the air bag 305 is conveniently inflated.

The utility model discloses a duodenum nutrient canal fixing device 3, its theory of operation is: with stay tube 1 cover in the nasal cavity below, the both ends of support hose are respectively around the back head spoon and pass through fixed band 2 reciprocal anchorage, and fixed back slip fixing device 3 adjusts the distance between the two, makes fixing device 3 remove the suitable position of both sides nasal cavity, then screws staple 304 and prescribes a limit to fixing device 3's position, inserts stomach tube and duodenum nutrition tube and stretches into in the nasal cavity in casing 301 at last, accomplishes the fixed to the nutrition tube promptly.

From the above, the duodenal nutrition tube fixing device 3 disclosed in this embodiment can accurately adjust the fixing device 3 to the most suitable position according to the distance between the nasal cavities of different patients, and is convenient and practical, and the air bag 305 is disposed on the inner wall of the fixing tube 302, so that the fixation of the duodenal nutrition tube can be more stable by using the air bag 305.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. a duodenal feeding tube fixing device is characterized in that: comprise a support tube and a fixing device, the two ends of the supporting tube are provided with a fixing band, and the fixing device comprises a sleeve and a fixing tube, the sleeve The tube and the fixing tube are perpendicular to each other, and the two are integrally formed. The sleeve is slidably arranged with the outer wall of the support tube. The fixing tube is used to fix the duodenal nutrition tube, and the inner wall of the fixing tube is provided with a balloon. 2 . The duodenal feeding tube fixing device according to claim 1 , wherein the support tube is a bendable and deformable support tube. 3 . 3 . The duodenal feeding tube fixing device according to claim 1 , wherein the two ends of the support tube close to the fixing belt are provided with position-limiting protrusions. 4 . 4 . The duodenal feeding tube fixing device according to claim 1 , wherein the fixing straps are bonded to each other through Velcro. 5 . 5 . The duodenal feeding tube fixing device according to claim 1 , wherein a tube body fixing nail is arranged on the sleeve. 6 . 6 . The duodenal feeding tube fixing device according to claim 1 , wherein the fixing tube is provided with an inflation nozzle which is communicated with the air bag. 7 .

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