CN212395415U - Nasal feeding tube tail end fixing device - Google Patents

Abstract

The utility model discloses a nasal feeding pipe end fixing device belongs to nasal feeding auxiliary device field. A nasogastric tube end securement device comprising: the two shells are detachably buckled together to form an inner cavity; the two shells are buckled to form an opening, or the opening is formed in any one of the shells and is detachably and fixedly connected with the nasogastric tube; the nasogastric tube passes through the opening is visited in the inner chamber compare with prior art, and the nasogastric tube end fixing device of this application fixes the nasogastric tube end more swiftly, conveniently.

Description

Nasal feeding tube tail end fixing device

Technical Field

The utility model relates to a nasal feeding auxiliary device field, concretely relates to terminal fixing device of nasal feeding pipe.

Background

Nasal feeding, i.e., nasal feeding, is a technique in which a catheter is inserted into the stomach through the nasal cavity, and food, water and medicine are infused from the inside of the tube to maintain the nutritional treatment of the patient. A nasogastric tube refers to a tube used to transport food in nasal feeding.

In clinical care, after the nasal feeding is finished, the tail end of the nasal feeding tube needs to be reversely folded, wrapped by gauze and wound by adhesive plaster or an adhesive band. Nasal feeding may be required many times a day for the same patient, and the nursing staff is required to repeatedly detach and secure the end of the nasal feeding tube, which is a heavy task. In some departments, in order to save trouble, the plug at the tail end of the nasal feeding tube is plugged without being folded or wrapped by gauze, so that the plug at the tail end of the nasal feeding tube slips when a patient turns over or moves or after oily food is fed through the nasal feeding tube, and nutrient solution or gastric contents flow out to pollute clothes. And the pipeline is communicated with the outside, so that the outside air is directly contacted with the nasal cavity, the health of a patient is harmed, and the operation specification is obviously violated.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a nasal feeding tube end fixing device solves current nasal feeding tube end difficult sealed, fixed technical problem.

The purpose of the utility model can be realized by the following technical scheme:

a nasogastric tube end securement device comprising:

the two shells are detachably buckled together to form an inner cavity;

the two shells are buckled to form an opening, or the opening is formed in any one of the shells and is detachably and fixedly connected with the nasogastric tube;

the nasogastric tube is inserted into the lumen through the opening.

Furthermore, a fixing plate is arranged on the inner wall of the shell and is perpendicular to the opening direction; the two fixing plates are configured to be jointed with each other and form at least one fixing groove after the shell is clamped.

Furthermore, the section of the opening is circular, and an internal thread is arranged on the inner wall of the opening;

the nasal feeding tube is provided with a connecting part on the tube body close to the tail end, the connecting part is provided with an external thread, and the connecting part is connected with the opening through a thread.

Further, be equipped with the connector on the pipe shaft that is close to the end of nasogastric tube, the connector with opening detachably block.

Further, be interference fit between the nasogastric tube and the opening.

Further, at least one of the shells is provided with a spring clip.

Furthermore, the shell is made of soft plastic or rubber.

Furthermore, the two shells are spherical or ellipsoidal after being clamped.

The utility model has the advantages that:

the operator can use both housings to snap the end of the nasogastric tube into the lumen between the housings so that the nasogastric tube is secured with the device. The nasal feeding tube can be reduced from contacting the outside by buckling the shell, and the leakage of liquid in the nasal feeding tube can be avoided. When reaching this effect, for the gauze parcel, the lock operation is more convenient, can dismantle fast, has significantly reduced medical personnel's work load. And the wrappage such as gauze, sticky tape are disposable articles, and this device is after dismantling, through washing and disinfection, can also use once more, saves medical resource.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a perspective view of a fastening device according to an embodiment of the present disclosure;

FIG. 2 is a perspective view of a housing in an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of an embodiment of the present application in operation;

FIG. 4 is a schematic cross-sectional view of another embodiment of the present application in an operational state;

fig. 5 is a schematic cross-sectional view of an operating state in yet another embodiment of the present application.

The parts corresponding to the reference numerals in the figures are as follows:

1. a housing; 2. an opening; 3. a nasal feeding tube; 4. an inner cavity; 5. a fixing plate; 6. fixing grooves; 7. an external thread; 8. a connector; 9. a spring clip.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a device for fixing the end of a nasogastric tube 3 comprises: the two shells 1 are detachably buckled together to form an inner cavity 4; the two shells 1 are buckled to form an opening 2, or an opening 2 is arranged on any one shell 1, and the opening 2 is detachably and fixedly connected with a nasal feeding tube 3; a nasogastric tube 3 protrudes through opening 2 into lumen 4.

In the actual operation process, after the nasal feeding of the patient is completed, the operator can use the two shells 1 to buckle the tail end of the nasal feeding tube 3 in the inner cavity 4 between the shells 1, so that the nasal feeding tube 3 and the device are fixed together. Through the lock of casing 1, can reduce nasogastric tube 3 and external contact to can avoid the seepage of liquid in the nasogastric tube 3. When reaching this effect, for the gauze parcel, the lock operation is more convenient, can dismantle fast, has significantly reduced medical personnel's work load. And the wrappage such as gauze, sticky tape are disposable articles, and this device is after dismantling, through washing and disinfection, can also use once more, saves medical resource. In this embodiment, there is an interference fit between nasogastric tube 3 and opening 2, thereby clamping and securing the end of nasogastric tube 3.

More specifically, a fixing plate 5 is arranged on the inner wall of the shell 1, and the fixing plate 5 is vertical to the direction of the opening 2; the two fixing plates 5 are configured such that the two fixing plates 5 are engaged with each other when the housing 1 is engaged, and at least one fixing groove 6 is formed. When forming a fixed slot 6, the operator can with the direct card of the end of nasogastric tube 3 go into fixed slot 6, accomplish the lock after, the end of nasogastric tube 3 is just fixed in inner chamber 4 completely for it is more firm to fix, and the part that nasogastric tube 3 is located inner chamber 4 when avoiding the patient to move about produces and rocks. In another embodiment, as shown in fig. 2, two fixing plates 5 are fastened to form two fixing slots 6, and an operator can fold the end of the nasogastric tube 3 back, and then clip the folded ends into the two fixing slots 6, and at this time fasten the two shells 1 together, so that the part of the nasogastric tube 3 located in the inner wall is fixed in the folded state. It can be understood that through setting up two fixed slots 6 for the fixed and the lock that keeps turning over of 3 ends of nasal feeding tube of turning over forms the kink, and like this, even there is a small amount of liquid to flow to 3 ends of nasal feeding tube, can not flow out immediately, but is stopped at the kink, thereby reduces the probability that liquid spilt.

In another embodiment, as shown in fig. 4, the cross section of the opening 2 is circular, and the inner wall of the opening 2 is provided with internal threads; the nasal feeding tube 3 is provided with a connecting part on the tube body close to the tail end, the connecting part is provided with an external thread 7, and the connecting part is connected with the opening 2 through a thread. After the operator is with 1 block of two casings, only need to fill in inner chamber 4 with the 3 end of nasogastric tube to tighten connector 8 and opening 2, can accomplish this device fast and nasogastric tube 3's is fixed, further simplified the dismouting step. Due to the threaded fit of the opening 2 and the connecting head 8, the tightness of the inner cavity 4 is further improved.

In yet another embodiment, as shown in fig. 5, the tube body of the nasogastric tube 3 near the distal end is provided with a connector 8, and the connector 8 is detachably engaged with the opening 2, wherein the cross-sectional shape of the connector 8 can be, but is not limited to, rectangular, conical, and cross-shaped. In practice, after the two housings 1 are snapped together, the distal end of the nasogastric tube 3 is inserted into the internal cavity 4 through the opening 2 until the connector 8 of the nasogastric tube 3 engages with the opening 2. By arranging the connector 8 to be clamped with the opening 2, the sealing performance of the inner cavity 4 is further improved.

In addition, be equipped with spring clamp 9 on at least one casing 1, through setting up spring clamp 9, can press from both sides this device on patient's clothing to more convenient fixed reduces casing 1 and rocks, avoids this device to drop when patient's activity.

The material of the housing 1 may be, but is not limited to, an elastic material such as soft plastic or rubber, which improves comfort during use. On the other hand, the housing 1 should have a certain transparency so that the nursing staff can observe the situation in the inner chamber 4 and clean it in time if a liquid exudation is observed. The shape spheroid or the ellipsoid that are behind two 1 block shells for whole device does not have the edges and corners, can not press against the patient when using, further improves the comfort level.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (8)

1. A nasogastric tube tip fixation device, comprising:

the two shells are detachably buckled together to form an inner cavity;

the two shells are buckled to form an opening, or the opening is formed in any one of the shells and is detachably and fixedly connected with the nasogastric tube;

the end of the nasogastric tube protrudes into the lumen through the opening.

2. The nasogastric tube end fixing device of claim 1, wherein a fixing plate is arranged on the inner wall of the shell, and the fixing plate is perpendicular to the opening direction; the two fixing plates are configured to be jointed with each other and form at least one fixing groove after the shell is clamped.

3. The nasogastric tube tip fixation device of claim 1 wherein the opening is circular in cross-section and has internal threads on the inner wall;

the nasal feeding tube is provided with a connecting part on the tube body close to the tail end, the connecting part is provided with an external thread, and the connecting part is connected with the opening through a thread.

4. The nasogastric tube tip fixing device of claim 1, wherein a connector is provided on the tube body of the nasogastric tube near the tip, and the connector is detachably engaged with the opening.

5. The nasogastric tube end securement device of claim 1, wherein the nasogastric tube is an interference fit with the opening.

6. The nasogastric tube end securement device of claim 1 wherein at least one of the housings is provided with a spring clip.

7. The nasogastric tube tip fixation device of claim 1 wherein the shell is made of soft plastic or rubber.

8. The nasogastric tube end fixture of claim 1 wherein the two shells are shaped as a sphere or ellipsoid when engaged.

Images