CN215082425U - Novel nasogastric tube and nasojejunal nutrition tube - Google Patents

Abstract

The utility model relates to a novel nasogastric tube and nasojejunal nutrition tube, belonging to the technical field of medical apparatus, comprising a conveying pipe, an intubation tube and a fixing band, wherein the conveying pipe and the intubation tube are arranged side by side and are bound through the fixing band, and one end of the conveying pipe and one end of the intubation tube are jointly inserted into the nostril; the conveying pipe and the insertion pipe are hollow, the inner diameter of the insertion pipe is gradually increased from the end part to the interface end, and a plurality of through holes are processed on the side wall close to the end part of the insertion pipe; the fixed band includes bandage, spacing area, fixed strip and sticky strip, the both ends of bandage are provided with the sticky strip is located fixed mounting has on the bandage the fixed strip, the one end of spacing area with bandage fixed connection, the other end of spacing area passes behind the fixed strip with the sticky strip laminating. The utility model has the advantages of reasonable design, operation simple to use, the practicality is strong.

Description

Novel nasogastric tube and nasojejunal nutrition tube

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a novel nasogastric tube, nasojejunal nutrient canal.

Background

Gastric tubes inserted through the nasal cavity are commonly used medical devices, and all patients who cannot eat food in the oral cavity need to pass through the gastric tube to deliver food or medicine into the body. The existing nasogastric tube and nasojejunal nutrient canal has single function, and partial patients need to use an oxygen supply tube for oxygen supply after inserting the nutrient canal, the pipelines inserted into nostrils are too many, and the nostrils are easily pressed to cause pressure injury, so that a novel nasogastric tube and nasojejunal nutrient canal is needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve current nasogastric tube and nose jejunum nutrient canal function singleness, use the problem that the multicell easily caused the nostril damage, and then provide a novel nasogastric tube, nose jejunum nutrient canal.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel nasogastric tube and nasojejunal nutrition tube comprises a delivery tube, an insertion tube and a fixing band, wherein the delivery tube and the insertion tube are arranged side by side and are bound through the fixing band, and one end of the delivery tube and one end of the insertion tube are inserted into nostrils together;

the conveying pipe and the insertion pipe are hollow, the inner diameter of the insertion pipe is gradually increased from the end part to the interface end, and a plurality of through holes are processed on the side wall close to the end part of the insertion pipe;

the fixed band includes bandage, spacing area, fixed strip and sticky strip, the both ends of bandage are provided with the sticky strip is located fixed mounting has on the bandage the fixed strip, the one end of spacing area with bandage fixed connection, the other end of spacing area passes behind the fixed strip with the sticky strip laminating.

Further, the delivery pipe is a nasogastric tube or a nasojejunal nutrient canal.

Furthermore, the outer wall of the conveying pipe is provided with scale marks.

Further, the interface end of the cannula is connected with an oxygen connector.

Further, the number of the through holes is two or three.

Further, the binding band and the limiting band are elastic bands.

Furthermore, one end of the limiting belt is connected with the middle position of the binding belt.

Further, the adhesive strip is arranged on the outer surface of one end of the binding band, and the adhesive strip is arranged on the inner surface of the other end of the binding band.

The utility model discloses following beneficial effect has to prior art:

the utility model discloses a bind back with conveyer pipe and intubate through the fixed band and insert the nostril jointly, because the tip of intubate is tiny, the downthehole male pipeline of reducible nostril is too much or too big like this to influence the respiratory effect, and the tip of intubate has a plurality of oxygen and passes through the hole, can improve oxygen efficiency and oxygen saturation, increase the comfort level that the patient used. The utility model has the advantages of reasonable design, operation simple to use, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a fastening strap;

FIG. 1-delivery tube; 2-intubation; 3, fixing the belt; 21-a via hole; 31-a strap; 32-a limit band; 33-a fixation bar; 34-sticking the strip.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed 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 in specific cases to those skilled in the art.

The first implementation mode comprises the following steps: the embodiment is described by combining fig. 1 and fig. 2, a novel nasogastric tube and nasojejunal nutrition tube comprises a delivery tube 1, an insertion tube 2 and a fixing band 3, wherein the delivery tube 1 and the insertion tube 2 are arranged side by side and are bound through the fixing band 3, and one end of the delivery tube 1 and one end of the insertion tube 2 are inserted into the nostril together; further optimizing, the delivery pipe 1 is a nasogastric tube or a nasojejunal nutrient canal, and scale marks are arranged on the outer wall of the delivery pipe 1;

so set up, be located the pipe wall and be provided with the scale mark outward, can be convenient for the operator to observe conveyer pipe male length to bind the intubate according to male position, so that reach best inserted position, its outside is bound simultaneously and is had the fixed band and can regard as the reference, is convenient for observe whether the position of conveyer pipe takes place to remove.

The delivery pipe 1 and the cannula 2 are both hollow, the delivery pipe is used for transmitting nutrient solution or food and the like, and the hollow structure of the cannula is used for delivering oxygen so as to provide sufficient oxygen for a patient;

the inner diameter of the cannula 2 is gradually increased from the end part to the interface end and is conical, so that one end of the cannula is thin and is used for being inserted into a nostril, discomfort of a patient during wearing can be reduced, the comfort level of the patient is improved, pressure sores caused by pressing the nostril can be prevented, and the other end of the cannula is thick and can be conveniently connected with an oxygen connector;

the side wall of the end part of the insertion tube 2 is provided with the plurality of through holes 21, the number of the through holes 21 is further optimized, the number of the through holes 21 is two or three, and the through holes are arranged in such a way, so that oxygen can be delivered into a respiratory tract, and the through holes are arranged, so that the oxygen utilization efficiency can be improved, the oxygen saturation can be increased, and the most effective oxygen supply can be provided for patients.

The fixing band 3 comprises a binding band 31, a limiting band 32, a fixing strip 33 and an adhesive strip 34, wherein the adhesive strip 34 is arranged at two ends of the binding band 31, the adhesive strip 34 is arranged on the outer surface of one end of the binding band 31, the adhesive strip 34 is arranged on the inner surface of the other end of the binding band 31, and the two adhesive strips can be attached to realize fixation after the binding band is annularly bound; further preferably, the binding band 31 and the limiting band 32 are elastic bands, and have elasticity, so that the binding band is more firm when being bound, and the pipelines are prevented from being separated.

The fixing strip 33 is fixedly arranged on the binding band 31, one end of the limiting band 32 is fixedly connected with the binding band 31, and optimally, one end of the limiting band 32 is connected with the middle position on the binding band 31, so that a binding space can be reserved for binding the conveying pipe, and the conveying pipe is arranged at the middle position, so that the conveying pipe is stressed more uniformly and more firmly when being bound; the other end of the limiting belt 32 passes through the fixing strip 33 and then is attached to the adhesive strip 34, so that when the cannula is placed in a gap formed by the limiting belt and the binding belt, the cannula can be fixed and bound tightly, and meanwhile, the binding position can be adjusted according to actual needs in use, and the cannula can be conveniently inserted into nostrils.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (8)

1. The novel nasogastric tube and nasojejunal nutrient canal is characterized by comprising a conveying tube (1), an insertion tube (2) and a fixing band (3), wherein the conveying tube (1) and the insertion tube (2) are placed side by side and are bound through the fixing band (3), and one end of the conveying tube (1) and one end of the insertion tube (2) are inserted into nostrils together;

the conveying pipe (1) and the insertion pipe (2) are both hollow, the inner diameter of the insertion pipe (2) is gradually increased from the end part to the interface end, and a plurality of through holes (21) are processed on the side wall close to the end part of the insertion pipe (2);

fixed band (3) are including bandage (31), spacing area (32), fixed strip (33) and sticky strip (34), the both ends of bandage (31) are provided with sticky strip (34), are located fixed mounting has on bandage (31) fixed strip (33), the one end of spacing area (32) with bandage (31) fixed connection, the other end of spacing area (32) passes behind fixed strip (33) with sticky strip (34) laminating.

2. A novel nasogastric tube, nasojejunal nutrient tube according to claim 1, wherein the delivery tube (1) is a nasogastric tube or nasojejunal nutrient tube.

3. A novel nasogastric tube, nasojejunal nutrient tube according to claim 2, characterized in that the outer wall of the delivery tube (1) is provided with graduation marks.

4. The new nasogastric tube, nasojejunal nutrient tube according to claim 1, characterized in that the mouthpiece end of the cannula (2) is connected with an oxygen connector.

5. The novel nasogastric tube, nasojejunal nutrient tube according to claim 4, wherein the number of said through holes (21) is two or three.

6. The novel nasogastric tube, nasojejunal nutrient tube of claim 4, wherein said bandage (31) and said stop band (32) are elastic bands.

7. The novel nasogastric tube, nasojejunal nutrient tube of claim 1, wherein one end of said restraint strap (32) is connected to an intermediate position on said binding strap (31).

8. The novel nasogastric tube, nasojejunal nutrient tube of claim 1, wherein said adhesive strip (34) is provided on the outer surface of one end of said bandage (31), and said adhesive strip (34) is provided on the inner surface of the other end of said bandage (31).

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