CN210904181U

CN210904181U - Nasogastric tube with ear hook

Info

Publication number: CN210904181U
Application number: CN201921407221.5U
Authority: CN
Inventors: 金明必; 李帆
Original assignee: Jiangsu Jevkev Medtec Co ltd
Current assignee: Jiangsu Jevkev Medtec Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-07-03
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a take nasogastric tube of ear-hang, concretely relates to medical instrument field, including nasogastric tube and ear-hang, one side of ear-hang is provided with the connecting block, one side fixedly connected with guide sleeve of connecting block, guide sleeve's inside is provided with the through-hole, guide sleeve's inside interval is even is provided with the solid fixed ring of a plurality of groups, gu fixed ring includes first semicircle ring and second semicircle ring, be provided with the guide way on guide sleeve's the one end lateral wall, the through-hole in guide way and the guide sleeve is to the intercommunication, nasogastric tube sets up in the intraductal through-hole of guide sleeve. The utility model discloses a be equipped with ear-hang, guide sleeve and solid fixed ring, pass guide sleeve with nasogastric tube and reinsert in the nose, can lead to one end with nasogastric tube, avoid nasogastric tube to hang in patient's mouth department, influence patient's life, be fixed in guide sleeve with nasogastric tube through solid fixed ring inside for the installation of nasogastric tube is stable, avoids droing of nasogastric tube.

Description

Nasogastric tube with ear hook

Technical Field

The utility model relates to the technical field of medical equipment, more specifically say, the utility model relates to a take nose stomach tube of ear-hang.

Background

In the clinical work of departments such as general surgery, brain surgery and the like, a patient needing indwelling periscopy, nasal feeding and continuous gastrointestinal decompression is frequently encountered. Gastrointestinal decompression is a treatment method which utilizes the negative pressure suction principle to discharge gas and liquid accumulated in the gastrointestinal tract so as to reduce the pressure in the gastrointestinal tract, improve the blood circulation of the gastrointestinal wall, facilitate the limitation of inflammation, promote wound healing and restore the gastrointestinal function. The importance of gastrointestinal reduced pressure care is well known in surgical care, during which time food should be fasted, prohibited, and medications should generally be discontinued. Supplementing proper amount of liquid, supplementing nutrition, and maintaining balance of water and electrolyte. Nasogastric tubes are one of the most common technical procedures in basic care. At present, the more of using in clinical is with adhesive tape fixing method, is about to paste on patient's the bridge of the nose with adhesive tape for the stomach tube, and fixed adhesive tape easily slips off, leads to the stomach tube roll-off, and some patients are allergic to the sticky tape, and long-term the use brings heavy burden to patient's stimulation.

The Chinese patent application numbers are: 201720192362.4A nasal gastric tube fixing device for pediatric surgery, which adopts the ear-hanging type nasal tube fixing ring to fix the nasal gastric tube without adhesive tape pasting, thereby avoiding the occurrence of the condition of skin allergy of a patient caused by the airtight pasting of the adhesive tape, and the fixation is firm, and the nasal gastric tube is not easy to fall off.

However, in actual use, the nasogastric tube still has more defects, such as the need of arranging two earrings to fix the nasogastric tube, and the nasogastric tube is hung at the mouth, which affects the eating of a patient.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a take nasogastric tube of supra-aural, through being equipped with the supra-aural, guide sleeve and solid fixed ring, guide sleeve's one end sets up in the nasal part, pass the guide sleeve with nasogastric tube and reinsert in the nasal part, can lead to one end with nasogastric tube, avoid nasogastric tube to hang in patient's mouth department, influence patient's life, be fixed in inside the guide sleeve with nasogastric tube through solid fixed ring, make nasogastric tube installation stable, avoid droing of nasogastric tube, compare with prior art, avoid nasogastric tube to influence patient's normal life, only need set up an supra-aural can, moreover, the steam generator is simple in.

In order to achieve the above object, the utility model provides a following technical scheme: a nasogastric tube with an ear hook comprises a nasogastric tube and an ear hook, wherein one side of the ear hook is provided with a connecting block, one side of the connecting block is fixedly connected with a guide sleeve, a through hole is arranged inside the guide sleeve, an inlet pipe orifice is arranged at one end of the guide sleeve close to the ear hook, a plurality of groups of fixing rings are evenly arranged in the guide sleeve at intervals, the fixing ring comprises a first semicircular ring and a second semicircular ring, one end of the first semicircular ring is fixedly arranged on the inner side wall of the guide sleeve, one end of the second semicircular ring is connected with a threaded rod, one end of the threaded rod extends out of the side wall of the guide sleeve, a knob is fixedly connected to one side of the threaded rod, which is positioned at the outer end of the guide sleeve, a guide groove is arranged on the side wall of one end of the guide sleeve, the guide groove is communicated with the through hole in the guide sleeve, and the nasogastric tube is arranged in the through hole in the guide sleeve.

In a preferred embodiment, the guide sleeve is arranged in a bending way, and the bending angle of the guide sleeve is set according to the position from the ear to the nose of a human body.

In a preferred embodiment, the aperture of the through hole is larger than the diameter of the outer lateral wall of the nasogastric tube.

In a preferred embodiment, the fixing rings are provided in at least two groups, and the first semi-circular ring and the second semi-circular ring in the fixing rings are the same in shape and size.

In a preferred embodiment, the lateral wall of said nasogastric tube is provided with graduation marks.

In a preferred embodiment, when the guide slot is located at the top end of the guide sleeve, the first semicircular ring and the second semicircular ring are respectively located at the front end and the rear end of the guide sleeve.

In a preferred embodiment, the ear hook and the connecting block are both made of a silica gel material.

In a preferred embodiment, a plurality of protruding particles are disposed on a side of the first semicircular ring and a side of the second semicircular ring, which are close to each other.

The utility model discloses a technological effect and advantage:

1. the nasal gastric tube is stably installed and prevented from falling off, compared with the prior art, the influence of the nasal gastric tube on the normal life of a patient is avoided, only one ear hook needs to be arranged, and the structure is simple;

2. through be provided with the guide way on the guide sleeve, make things convenient for the nasogastric tube to pass from the inside through-hole of guide sleeve, avoid the nasogastric tube to block up inside the guide sleeve, can't wear out from the one end of guide sleeve.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a schematic side view of the guiding sleeve of the present invention.

Fig. 4 is a side view of the guiding cannula nasogastric tube of the present invention after installation.

Fig. 5 is a schematic structural diagram of the guide sleeve of the present invention.

The reference signs are: 1 nasogastric tube, 2 ear-hang, 3 connecting blocks, 4 guide sleeves, 5 through-holes, 6 scale marks, 7 first semicircle rings, 8 second semicircle rings, 9 threaded rods, 10 knobs, 11 guide ways.

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 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.

A nasogastric tube with an ear hook as shown in fig. 1-4, comprising a nasogastric tube 1 and an ear hook 2, one side of the ear hook 2 is provided with a connecting block 3, one side of the connecting block 3 is fixedly connected with a guide sleeve 4, a through hole 5 is arranged inside the guide sleeve 4, one end of the guide sleeve 4 close to the ear hook 2 is provided with an inlet pipe orifice, a plurality of groups of fixing rings are uniformly arranged in the guide sleeve 4 at intervals, the fixing rings comprise a first semicircular ring 7 and a second semicircular ring 8, one end of the first semicircular ring 7 is fixedly arranged on the inner side wall of the guide sleeve 4, one end of the second semicircular ring 8 is connected with a threaded rod 9, the lateral wall setting that the one end of threaded rod 9 stretches out guide sleeve 4, one side fixedly connected with knob 10 that threaded rod 9 is located guide sleeve 4 outer end, nasogastric tube 1 sets up in through-hole 5 in guide sleeve 4.

Further, the guide sleeve 4 is arranged in a bending mode, and the bending angle of the guide sleeve 4 is set according to the position from the ear to the nose of the human body.

Further, the aperture of the through hole 5 is larger than the diameter of the outer side wall of the nasogastric tube 1.

Further, the fixed rings are at least provided with two groups, and the shape and the size of the first semicircular ring 7 and the second semicircular ring 8 in the fixed rings are the same.

Furthermore, the outer side wall of the nasogastric tube 1 is provided with scale marks 6.

Furthermore, the ear-hang 2 and the connecting block 3 are both made of silica gel materials.

Furthermore, a plurality of protruding particles are arranged on one side of each of the first semicircular ring 7 and the second semicircular ring 8, which are close to each other.

The specific implementation mode is as follows: insert the mouth of pipe that advances of 4 one ends of guide sleeve with nasogastric tube 1 one end that has scale mark 6 earlier, then draw nasogastric tube 1 from the other end of guide sleeve 4, then insert patient's nasal part with nasogastric tube 1 according to scale mark 6 on nasogastric tube 1, nasogastric tube 1 inserts the completion back, utilize knob 10 rotation threaded rod 9, threaded rod 9 drives second semicircle ring 8 and is close to first semicircle ring 7, utilize first semicircle ring 7 and second semicircle ring 8 to fix the nasogastric tube 1 in the guide sleeve 4, fixed completion back, it can in patient's ear department to hang 2 earrings.

As shown in fig. 3-5, a guide groove 11 is provided on a side wall of one end of the guide sleeve 4, the guide groove 11 is communicated with the through hole 5 in the guide sleeve 4, and further, when the guide groove 11 is located at the top end of the guide sleeve 4, the first semicircular ring 7 and the second semicircular ring 8 are respectively located at the front end and the rear end of the guide sleeve 4.

The specific implementation mode is as follows: when passing nasogastric tube 1 through guide sleeve 4, if nasogastric tube 1 meets the blocking of first semicircle ring 7 and second semicircle ring 8, nasogastric tube 1 can be stirred through guide slot 11 for nasogastric tube 1 passes guide sleeve 4 fast.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, during use, one end of a nasogastric tube 1 with a scale mark 6 is inserted into an inlet pipe opening at one end of a guide sleeve 4, then the nasogastric tube 1 is led out from the other end of the guide sleeve 4, if the nasogastric tube 1 is blocked by a first semicircular ring 7 and a second semicircular ring 8, the nasogastric tube 1 can be stirred through a guide groove 11, so that the nasogastric tube 1 penetrates through the guide sleeve 4, after the nasogastric tube 1 is inserted, a threaded rod 9 is rotated by a knob 10, the nasogastric tube 1 in the guide sleeve 4 is fixed by the first semicircular ring 7 and the second semicircular ring 8, and after the nasogastric tube 1 is fixed, an ear hook 2 is hung at the ear of a patient.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The nasogastric tube with the ear hook comprises a nasogastric tube (1) and the ear hook (2) and is characterized in that a connecting block (3) is arranged on one side of the ear hook (2), a guide sleeve (4) is fixedly connected to one side of the connecting block (3), a through hole (5) is formed in the guide sleeve (4), an inlet pipe opening is formed in one end, close to the ear hook (2), of the guide sleeve (4), a plurality of groups of fixing rings are uniformly arranged in the guide sleeve (4) at intervals, each fixing ring comprises a first semicircular ring (7) and a second semicircular ring (8), one end of the first semicircular ring (7) is fixedly arranged on the inner side wall of the guide sleeve (4), one end of the second semicircular ring (8) is connected with a threaded rod (9), one end of the threaded rod (9) extends out of the side wall of the guide sleeve (4) to be arranged, and a knob (10) is fixedly connected to one side, located at the outer end of the guide sleeve (4), of the threaded, be provided with guide way (11) on the one end lateral wall of guide sleeve (4), through-hole (5) in guide way (11) and guide sleeve (4) are to the intercommunication, nasogastric tube (1) sets up in through-hole (5) in guide sleeve (4).

2. The nasogastric tube with the ear hook of claim 1, wherein: the guide sleeve (4) is arranged in a bending mode, and the bending angle of the guide sleeve (4) is arranged according to the position from the ear to the nose of a human body.

3. The nasogastric tube with the ear hook of claim 1, wherein: the aperture of the through hole (5) is larger than the diameter of the outer side wall of the nasogastric tube (1).

4. The nasogastric tube with the ear hook of claim 1, wherein: the fixing rings are at least provided with two groups, and the shape and the size of the first semicircular ring (7) and the second semicircular ring (8) in the fixing rings are the same.

5. The nasogastric tube with the ear hook of claim 1, wherein: the outer side wall of the nasogastric tube (1) is provided with scale marks (6).

6. The nasogastric tube with the ear hook of claim 1, wherein: when the guide groove (11) is positioned at the top end of the guide sleeve (4), the first semicircular ring (7) and the second semicircular ring (8) are respectively positioned at the front end and the rear end of the guide sleeve (4).

7. The nasogastric tube with the ear hook of claim 1, wherein: the ear-hang pieces (2) and the connecting blocks (3) are made of silica gel materials.

8. The nasogastric tube with the ear hook of claim 1, wherein: the side, close to each other, of the first semicircular ring (7) and the second semicircular ring (8) is provided with a plurality of protruding particles.