CN219398253U

CN219398253U - Nasal feeding tube with anti-slipping structure

Info

Publication number: CN219398253U
Application number: CN202320656208.3U
Authority: CN
Inventors: 李丽华; 王学科
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-07-25
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses a nasal feeding tube with an anti-slipping structure, which relates to the field of nasal feeding tubes and comprises a nasal baffle plate arranged on the outer side of a tube body, and further comprises a connecting plate, wherein a fastening bolt is arranged on the outer side of the connecting plate near one end in a penetrating way, a limit rod is fixedly connected to the inner side of the connecting plate near the other end, an inner threaded tube and a limit tube are fixedly connected to the periphery of the tube body, the connecting plate is fixedly sleeved on the outer side of the tube body, a first through hole and a second through hole are respectively arranged on the inner side of the nasal baffle plate near two ends in a penetrating way, and the nasal baffle plate is in sliding connection with the tube body through the first through hole; the utility model has the advantages that: can avoid the nasal feeding tube to slip out from the nasal cavity in the use, play fine anti-slipping effect, improved the stability in use of nasal feeding tube, and can closely install the anti-slipping structure of nasal feeding tube in different patient's nasal part position, have fine suitability.

Description

Nasal feeding tube with anti-slipping structure

Technical Field

The utility model relates to the field of nasal feeding tubes, in particular to a nasal feeding tube with an anti-slipping structure.

Background

The nasal feeding tube is characterized in that under special conditions, the tube is manually placed into the esophagus through the nasal cavity, firstly, food is gelatinized by using a grinding machine, a large syringe is connected with a large feeding port below a ocular tube joint, after the connection is firm, a manual pressurizing push rod piston is used for pumping water and food into a patient, so that the patient incapable of swallowing independently is helped to provide water and food, and in-vivo metabolism, weight and nutrition are maintained.

Through searching, patent number is CN202777126U, has disclosed the nasal feeding tube with anti-slipping structure, has better slippage effect of preventing, can effectively avoid the patient to use the slippage phenomenon when nasal feeding tube, has not only avoided bringing pain and inconvenience for the patient, still reduced medical personnel's intensity of labour, however current nasal feeding tube is when using, only carries out simple fixing to nasal feeding tube with the sticky tape, and the sticky tape can cause patient's discomfort with the contact of skin, and fixed effect is relatively poor, and it still slips out from the nasal cavity easily.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the nasal feeding tube with the anti-slipping structure, when the existing nasal feeding tube is used, the nasal feeding tube is simply fixed by the adhesive tape, the contact of the adhesive tape and the skin can cause discomfort of a patient, the fixing effect is poor, and the nasal feeding tube is still easy to slip out of the nasal cavity.

In order to solve the technical problem, the technical scheme of the utility model is that the nasal feeding tube with the anti-slipping structure comprises a nasal baffle plate arranged on the outer side of a tube body and further comprises a connecting plate, wherein a fastening bolt penetrates through the outer side surface of the connecting plate near one end, a limit rod is fixedly connected with the inner side surface of the connecting plate near the other end, and an inner threaded tube and a limit tube are fixedly connected to one side surface of the nasal baffle plate and are positioned on the periphery of the tube body.

As a further aspect of the utility model: the connecting plate is fixedly sleeved on the outer side face of the pipe body, a first through hole and a second through hole are respectively formed in the position, close to two ends, of one side face of the nose baffle plate in a penetrating mode, and the nose baffle plate is connected with the pipe body in a sliding mode through the first through hole.

As a further aspect of the utility model: the fastening bolt penetrates through the connecting plate to be in threaded connection with the internal thread pipe, and the limiting rod is in sliding connection with the limiting pipe.

As a further aspect of the utility model: one end of a side face of the nose baffle, which is far away from the limiting pipe, is fixedly connected with an internal thread annular plate, the inner side of the second through hole is provided with a ventilation cannula, and the outer side of the ventilation cannula is fixedly sleeved with an external thread annular plate.

As a further aspect of the utility model: the outer end of the external thread annular plate is fixedly connected with a rotary button, and the internal thread annular plate is in threaded connection with the external thread annular plate.

As a further aspect of the utility model: the two side walls of the nose baffle are respectively fixedly connected with a first elastic belt and a second elastic belt, one ends, far away from the nose baffle, of the first elastic belt and the second elastic belt are respectively fixedly connected with a first elastic earring and a second elastic earring, and the first elastic earring and the second elastic earring are symmetrically arranged about the internal thread tube.

As a further aspect of the utility model: the lower surface of nose baffle is close to both ends and all fixedly connected with first elastic strip and second elastic strip, the lower extreme of first elastic strip and second elastic strip is fixedly connected with first fixture block and second fixture block respectively.

As a further aspect of the utility model: the first elastic strip and the second elastic strip are symmetrically arranged about the internal thread pipe, and the first clamping block is clamped with the second clamping block.

Compared with the prior art, the utility model has the following advantages: the nose baffle is firstly attached to be placed at the front end of the nose, the external thread annular plate is rotated through the rotary button, so that the ventilation cannula penetrates through the second through hole and is inserted into the nostril under the threaded connection of the internal thread annular plate and the external thread annular plate, then the pipe body penetrates through the nose baffle through the first through hole, the connecting plate is attached to one end of the internal thread pipe through the limit rod matched limit pipe, the fastening bolt penetrates through the connecting plate and is in threaded connection with the internal thread pipe, the relative position of the pipe body and the nose baffle is fixed, the nasal feeding pipe can be prevented from slipping out of the nasal cavity in the use process, a good anti-slip effect is achieved, and the use stability of the nasal feeding pipe is improved.

The elastic action of the first elastic belt and the second elastic belt enables the first elastic earring and the second elastic earring to be hung at two ears respectively, the first elastic strip and the second elastic strip are wound around the neck together, the first elastic strip and the second elastic strip are tightly connected through the clamping of the first clamping block and the second clamping block, the anti-slipping structure of the nasal feeding tube can be tightly installed at the nose positions of different patients, and the nasal feeding tube has good applicability.

Drawings

FIG. 1 is a schematic illustration of a nasal feeding tube with an anti-slipping structure according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a connection structure between a nose baffle and a tube body according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a nose baffle connection structure according to an embodiment of the present utility model;

fig. 4 is a top view of a nasogastric tube with anti-slip feature according to an embodiment of the present utility model.

In the figure: 1. a tube body; 2. a nose baffle; 3. a first through hole; 4. a second through hole; 5. a connecting plate; 6. an internally threaded tube; 7. a fastening bolt; 8. a limiting tube; 9. a limit rod; 10. an internally threaded annular plate; 11. a ventilation cannula; 12. an externally threaded annular plate; 13. a rotation knob; 14. a first elastic belt; 15. a second elastic belt; 16. a first elastic ear ring; 17. a second elastic ear ring; 18. a first elastic strip; 19. a second elastic strip; 20. a first clamping block; 21. and a first clamping block.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Embodiment 1 please refer to fig. 1-4, a nasal feeding tube with anti-slipping structure comprises a nasal baffle 2 arranged on the outer side of a tube body 1, and further comprises a connecting plate 5, wherein a fastening bolt 7 is arranged on the outer side surface of the connecting plate 5 near one end in a penetrating manner, a limit rod 9 is fixedly connected to the inner side surface of the connecting plate 5 near the other end, and an inner threaded tube 6 and a limit tube 8 are fixedly connected to one side surface of the nasal baffle 2 and located on the periphery of the tube body 1.

The connecting plate 5 is fixedly sleeved on the outer side face of the pipe body 1, a first through hole 3 and a second through hole 4 are respectively formed in the position, close to two ends, of one side face of the nose baffle plate 2 in a penetrating mode, the nose baffle plate 2 is in sliding connection with the pipe body 1 through the first through hole 3, the fastening bolt 7 penetrates through the connecting plate 5 to be in threaded connection with the internal thread pipe 6, and the limiting rod 9 is in sliding connection with the limiting pipe 8.

In the embodiment, the connecting plate 5 is convenient to connect and use by matching the threaded connection of the fastening bolt 7 and the internal threaded pipe 6 with the limit rod 9 and the limit pipe 8.

One end of the side surface of the nose baffle 2, which is far away from the limiting pipe 8, is fixedly connected with an internal thread annular plate 10, the inner side of the second through hole 4 is provided with a ventilation insertion pipe 11, the outer side of the ventilation insertion pipe 11 is fixedly sleeved with an external thread annular plate 12, the outer end of the external thread annular plate 12 is fixedly connected with a rotary button 13, and the internal thread annular plate 10 is in threaded connection with the external thread annular plate 12.

In this embodiment, the threaded connection of the internally threaded annular plate 10 and the externally threaded annular plate 12 facilitates the installation and use of the ventilation cannula 11.

Specifically, firstly, the nose baffle 2 is primarily attached to the nose front end, then the external thread annular plate 12 is rotated through the rotary button 13, so that the ventilation cannula 11 penetrates through the second through hole 4 and is inserted into one nostril under the threaded connection of the internal thread annular plate 10 and the external thread annular plate 12, then the pipe body 1 penetrates through the nose baffle 2 through the first through hole 3, the connecting plate 5 is attached to one end of the internal thread pipe 6 through the limit pipe 8 matched with the limit rod 9, the fastening bolt 7 penetrates through the connecting plate 5 and is in threaded connection with the internal thread pipe 6, the relative positions of the pipe body 1 and the nose baffle 2 are fixed, the nasal feeding pipe can be prevented from slipping out of the nasal cavity in the use process, a good anti-slip effect is achieved, and the use stability of the nasal feeding pipe is improved.

Embodiment 2 please refer to fig. 1-4, a nasal feeding tube with anti-slipping structure comprises a nasal baffle 2 arranged on the outer side of a tube body 1, and further comprises a connecting plate 5, wherein a fastening bolt 7 is arranged on the outer side surface of the connecting plate 5 near one end in a penetrating manner, a limit rod 9 is fixedly connected to the inner side surface of the connecting plate 5 near the other end, and an inner threaded tube 6 and a limit tube 8 are fixedly connected to one side surface of the nasal baffle 2 and located on the periphery of the tube body 1.

The two side walls of the nose baffle 2 are respectively fixedly connected with a first elastic belt 14 and a second elastic belt 15, one ends of the first elastic belt 14 and the second elastic belt 15, which are far away from the nose baffle 2, are respectively fixedly connected with a first elastic earring 16 and a second elastic earring 17, and the first elastic earring 16 and the second elastic earring 17 are symmetrically arranged about the internal thread tube 6.

In the embodiment, the first elastic ear ring 16 and the second elastic ear ring 17 are matched with the first elastic band 14 and the second elastic band 15, so that the nasal feeding tube is convenient to install and use.

The lower surface of the nose baffle plate 2 is close to two ends and is fixedly connected with a first elastic strip 18 and a second elastic strip 19, the lower ends of the first elastic strip 18 and the second elastic strip 19 are respectively fixedly connected with a first clamping block 20 and a second clamping block 21, the first elastic strip 18 and the second elastic strip 19 are symmetrically arranged relative to the internal thread pipe 6, and the first clamping block 20 and the second clamping block 21 are clamped.

In this embodiment, the first elastic strip 18 and the second elastic strip 19 are tightly connected by the engagement of the first clamping block 20 and the second clamping block 21.

Specifically, the elastic action of the first elastic belt 14 and the second elastic belt 15 enables the first elastic earring 16 and the second elastic earring 17 to be hung at two ears respectively, the first elastic strip 18 and the second elastic strip 19 are wound around the neck together, the first elastic strip 18 and the second elastic strip 19 are tightly connected through the clamping of the first clamping block 20 and the second clamping block 21, and the anti-slipping structure of the nasal feeding tube can be tightly installed at the nose positions of different patients, so that the nasal feeding tube has good applicability.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. The utility model provides a nasal feeding tube with anti-slipping structure, includes nose baffle (2) of setting in body (1) outside, its characterized in that: the nose baffle is characterized by further comprising a connecting plate (5), wherein a fastening bolt (7) penetrates through the outer side face of the connecting plate (5) close to one end, a limit rod (9) is fixedly connected with the inner side face of the connecting plate (5) close to the other end, and an inner threaded pipe (6) and a limit pipe (8) are fixedly connected to one side face of the nose baffle (2) and located on the periphery of the pipe body (1).

2. A nasogastric tube with anti-slip structure according to claim 1, wherein: the connecting plate (5) is fixedly sleeved on the outer side face of the pipe body (1), a first through hole (3) and a second through hole (4) are respectively formed in the position, close to two ends, of one side face of the nose baffle plate (2), and the nose baffle plate (2) is in sliding connection with the pipe body (1) through the first through hole (3).

3. A nasogastric tube with anti-slip structure according to claim 1, wherein: the fastening bolt (7) penetrates through the connecting plate (5) to be in threaded connection with the internal threaded pipe (6), and the limiting rod (9) is in sliding connection with the limiting pipe (8).

4. A nasogastric tube with anti-slip structure according to claim 1, wherein: one end of a side surface of the nose baffle plate (2) far away from the limiting pipe (8) is fixedly connected with an internal thread annular plate (10), the inner side of the second through hole (4) is provided with a ventilation cannula (11), and the outer side of the ventilation cannula (11) is fixedly sleeved with an external thread annular plate (12).

5. A nasogastric tube with anti-slip structure according to claim 4, wherein: the outer end of the externally threaded annular plate (12) is fixedly connected with a rotary button (13), and the internally threaded annular plate (10) is in threaded connection with the externally threaded annular plate (12).

6. A nasogastric tube with anti-slip structure according to claim 1, wherein: the two side walls of the nose baffle (2) are respectively fixedly connected with a first elastic belt (14) and a second elastic belt (15), one ends, far away from the nose baffle (2), of the first elastic belt (14) and the second elastic belt (15) are respectively fixedly connected with a first elastic earring (16) and a second elastic earring (17), and the first elastic earring (16) and the second elastic earring (17) are symmetrically arranged about the internal thread tube (6).

7. A nasogastric tube with anti-slip structure according to claim 1, wherein: the lower surface of nose baffle (2) is close to both ends and all fixedly connected with first elastic strip (18) and second elastic strip (19), the lower extreme of first elastic strip (18) and second elastic strip (19) is fixedly connected with first fixture block (20) and second fixture block (21) respectively.

8. A nasogastric tube with anti-slip structure according to claim 7, wherein: the first elastic strip (18) and the second elastic strip (19) are symmetrically arranged about the internal thread pipe (6), and the first clamping block (20) is clamped with the second clamping block (21).