CN216061343U

CN216061343U - Nasal feeding device for neurology department

Info

Publication number: CN216061343U
Application number: CN202122221767.5U
Authority: CN
Inventors: 王进; 管醒
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-18
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a nasal feeding device for neurology, and relates to the technical field of tools for neurology, the nasal feeding device comprises a storage cylinder, an esophagus arranged at a liquid outlet at the bottom of the storage cylinder, and a push rod movably arranged in the storage cylinder, wherein the liquid outlet at the bottom of the storage cylinder is in a taper shape, and a wing plate is fixedly sleeved at the top of the outer wall of the storage cylinder; the top opening of the storage cylinder is internally threaded with a sealing cover, the top end of the push rod movably penetrates through the top of the sealing cover and is fixedly connected with a pressing ring; the bottom end of the push rod is provided with a sealing plug which is connected in the storage cylinder in a dynamic sealing manner, the bottom of the sealing plug is provided with a pointed cone pushing block, and a plugging component is arranged between one end of the esophagus and the storage cylinder; the utility model has simple structure, and the first disc in the rotating pipe and the second disc in the connecting pipe are convenient to enable the feeding pipe to be in a closed state before the feeding pipe is inserted into the stomach of a patient, thereby avoiding the situation that liquid food firstly enters the feeding pipe due to mistaken touch of the push rod and improving the blocking effect of the feeding pipe before use.

Description

Nasal feeding device for neurology department

Technical Field

The utility model relates to the technical field of neurology tools, in particular to a neurology nasal feeding device.

Background

The nervous system consists of the brain, spinal cord and peripheral nerves; patients are more likely to have certain dysfunctions, including swallowing function; the neurology is more patients who can not eat food autonomously due to the uniqueness of the disease; therefore, the nasal feeding technology is widely applied; nasogastric feeding is to deliver a gastric tube through the nasal cavity into the stomach of a patient, and to inject food into the stomach of the patient through the gastric tube, usually for patients who are unconscious or unable to eat themselves;

however, in the existing push type nasal feeding device, before the feeding tube is not inserted into the stomach of the patient, the feeding tube is easy to be touched by mistake, so that the push rod pushes the liquid food into the feeding tube, and the liquid food in the feeding tube is easy to stay in the nasal cavity when the feeding tube is inserted into the stomach of the patient from the nasal cavity, thereby affecting the breathing of the patient; therefore, there is a need for improved optimization of the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect of poor practicability in the prior art, and provides a neurology nasal feeding device.

In order to achieve the purpose, the utility model adopts the following technical scheme: a nasal feeding device for neurology department comprises a storage cylinder, an esophagus and a push rod, wherein the esophagus is arranged at a liquid outlet at the bottom of the storage cylinder, the push rod is movably arranged in the storage cylinder, the liquid outlet at the bottom of the storage cylinder is in a taper shape, and a wing plate is fixedly sleeved at the top of the outer wall of the storage cylinder; the top opening of the storage cylinder is internally threaded with a sealing cover, the top end of the push rod movably penetrates through the top of the sealing cover, and a pressing ring is fixedly connected with the top end of the push rod;

the bottom end of the push rod is provided with a sealing plug which is connected in the storage cylinder in a dynamic sealing manner, the bottom of the sealing plug is provided with a pointed cone pushing block, and a plugging assembly is arranged between one end of the feeding pipe and the storage cylinder.

Preferably, the plugging component comprises a connecting pipe fixedly connected with one end of the feeding pipe, a rotating pipe horizontally movably clamped at the top of the connecting pipe, a first disc horizontally and fixedly connected in the upper part of the connecting pipe and a second disc horizontally and fixedly connected in the lower part of the rotating pipe, a plurality of fan-shaped through openings are formed in the top surfaces of the first disc and the second disc in an annular and equidistant mode, and an inserting pipe connected in a liquid outlet in the bottom of the storage barrel penetrates through the middle of the top surface of the rotating pipe.

Preferably, the outer wall of the insertion pipe is provided with an external thread, the inner wall of the liquid outlet at the bottom of the storage cylinder is provided with an internal thread, and the insertion pipe is in threaded connection with the liquid outlet at the bottom of the storage cylinder.

Preferably, the push rod is of a cross rod-shaped structure, and a cross opening is formed in the top surface of the sealing cover in a matched mode with the push rod.

Preferably, the round spread groove has been seted up on the inner wall of connecting pipe upper portion, the inboard vertical rigid coupling in bottom of rotating tube has the rotating sleeve, the spacing ring has been cup jointed to the outer wall bottom of rotating sleeve, the spacing annular of round has been seted up to the bottom cooperation spacing ring of spread groove, spacing ring activity butt is in spacing annular.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the first disc in the tube and the second disc in the connecting tube are rotated, so that the feeding tube can be in a closed state before being inserted into the stomach of a patient, the phenomenon that liquid food enters the feeding tube firstly due to mistaken touch of the push rod is avoided, and the blocking effect of the feeding tube before use is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic view of a front view structure according to the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a sectional view of a connection structure of a connection pipe and a rotation pipe according to the present invention;

FIG. 4 is a schematic top view of a first disk according to the present invention;

FIG. 5 is a schematic top view of a second disk according to the present invention;

fig. 6 is a schematic bottom view of the closure according to the present invention.

Number in the figure: 1. a storage cylinder; 2. into the esophagus; 3. a push rod; 4. a sealing plug; 5. a pointed cone pushing block; 6. sealing the cover; 7. a wing plate; 8. rotating the tube; 9. a connecting pipe; 10. inserting a pipe; 11. a first disc; 12. a second disk.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example (b): referring to fig. 1-6, the nasal feeding device for neurology department comprises a storage cylinder 1, a feeding tube 2 arranged at a liquid outlet at the bottom of the storage cylinder 1 and a push rod 3 movably arranged in the storage cylinder 1, wherein the liquid outlet at the bottom of the storage cylinder 1 is in a taper shape, scale marks are arranged on the surface of the outer wall of the storage cylinder 1, and the storage cylinder 1 is made of transparent plastic; the top of the outer wall of the storage cylinder 1 is fixedly sleeved with a wing plate 7; a sealing cover 6 is connected with the top opening of the storage cylinder 1 through internal threads, the top end of the push rod 3 movably penetrates through the top of the sealing cover 6, and a pressing ring is fixedly connected with the top end of the push rod; a sealing plug 4 which is connected in the storage cylinder 1 in a dynamic sealing way is arranged at the bottom end of the push rod 3, a pointed cone pushing block 5 is arranged at the bottom of the sealing plug 4, and a sealing assembly is arranged between one end of the feeding pipe 2 and the storage cylinder 1; through the first disc 11 in the rotating tube 8 and the second disc 12 in the connecting tube 9, before the feeding tube 2 is inserted into the stomach of a patient, the feeding tube 2 can be in a closed state, so that the situation that liquid food enters the esophagus 2 first due to mistaken touch of the push rod 3 is avoided, and the blocking effect of the feeding tube 2 before use is improved.

In the utility model, the plugging component comprises a connecting pipe 9 fixedly connected with one end of the feeding pipe 2, a rotating pipe 8 horizontally and movably clamped at the top of the connecting pipe 9, a first disc 11 horizontally and fixedly connected in the upper part of the connecting pipe 9 and a second disc 12 horizontally and fixedly connected in the lower part of the rotating pipe 8, wherein the top surfaces of the first disc 11 and the second disc 12 are annularly and equidistantly provided with a plurality of fan-shaped through openings, and the middle part of the top surface of the rotating pipe 8 is provided with a splicing pipe 10 connected in a liquid outlet at the bottom of the storage barrel 1 in a penetrating way; when the connecting pipe is not used, the through holes of the first disk 11 and the second disk 12 are in a staggered state before entering the connecting pipe 9, and further, the connecting pipe 9 and the rotating pipe 8 are in a blocking state.

In the utility model, the outer wall of the insertion pipe 10 is provided with external threads, the inner wall of the liquid outlet at the bottom of the storage cylinder 1 is provided with internal threads, the insertion pipe 10 is in threaded connection with the liquid outlet at the bottom of the storage cylinder 1, so that the food feeding pipe 2 and the storage cylinder 1 can be conveniently disassembled and assembled, meanwhile, the connection strength between the food feeding pipe and the storage cylinder 1 is improved, and the situation that the food feeding pipe 2 is loosened by the impulsive force of liquid food when the food feeding storage cylinder 1 enters the food feeding pipe 2 is avoided.

In the utility model, the push rod 3 is of a cross rod-shaped structure, and the top surface of the sealing cover 6 is matched with the push rod 3 to be provided with a cross opening, so that the stability of the push rod 3 during pushing is improved conveniently, and the push rod 3 is prevented from shaking during pushing.

In the utility model, a circle of connecting groove is formed in the inner wall of the upper part of the connecting pipe 9, a rotating sleeve is vertically and fixedly connected to the inner side of the bottom end of the rotating pipe 8, a limiting ring is sleeved at the bottom of the outer wall of the rotating sleeve, a circle of limiting ring groove is formed in the bottom end of the connecting groove in a matched mode with the limiting ring, and the limiting ring is movably abutted to the limiting ring groove, so that the rotating pipe 8 and the connecting pipe 9 can conveniently rotate in a sealing mode.

The working principle is as follows: when the liquid food feeding device is used, firstly, liquid food is sucked into the storage barrel 1 through the liquid outlet at the bottom of the storage barrel 1, then the insertion pipe 10 is in threaded connection with the liquid outlet at the bottom of the storage barrel 1, further, the food feeding pipe 2 is installed at the bottom of the storage barrel 1, then, a user rotates the rotating pipe 8 by screwing the rotating pipe 8, the first disc 11 inside the rotating pipe 8 rotates, further, the through hole of the first disc 11 is vertically opposite to the through hole of the second disc 12, further, the liquid food can enter the food feeding pipe 2 through the connecting pipe 9 and the rotating pipe 8, before the food feeding pipe 2 is not inserted into the stomach of a patient, the situation that the liquid food firstly enters the food feeding pipe 2 due to mistaken touch of a push rod is avoided, and the blocking effect of the food feeding pipe 2 before use is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a department of neurology nasal feeding ware, includes storage cylinder (1), locates feed pipe (2) and the activity of storage cylinder (1) bottom liquid outlet department and locates push rod (3) in storage cylinder (1), its characterized in that: a liquid outlet at the bottom of the storage cylinder (1) is in a taper shape, and a wing plate (7) is fixedly sleeved at the top of the outer wall of the storage cylinder (1); a sealing cover (6) is connected to the top opening of the storage cylinder (1) in an internal thread manner, the top end of the push rod (3) movably penetrates through the outside of the top of the sealing cover (6), and a pressing ring is fixedly connected to the top end of the push rod;

the bottom end of the push rod (3) is provided with a sealing plug (4) which is connected with the storage cylinder (1) in a dynamic sealing manner, the bottom of the sealing plug (4) is provided with a pointed cone pushing block (5), and a plugging assembly is arranged between one end of the feeding pipe (2) and the storage cylinder (1).

2. The neurological nasal feeder according to claim 1, wherein: the plugging component comprises a connecting pipe (9) fixedly connected with one end of the feeding pipe (2), a rotating pipe (8) horizontally movably connected with the top of the connecting pipe (9), a first disc (11) horizontally fixedly connected with the upper portion of the connecting pipe (9) and a second disc (12) horizontally fixedly connected with the lower portion of the rotating pipe (8), wherein a plurality of fan-shaped through openings are formed in the top surface of the first disc (11) and the top surface of the second disc (12) in an annular and equidistant mode, and a connecting plug pipe (10) connected into a liquid outlet in the bottom of the storage cylinder (1) is arranged in the middle of the top surface of the rotating pipe (8) in a penetrating mode.

3. The neurological nasal feeder according to claim 2, characterized in that: the outer wall of the insertion pipe (10) is provided with external threads, the inner wall of the liquid outlet at the bottom of the storage cylinder (1) is provided with internal threads, and the insertion pipe (10) is in threaded connection with the liquid outlet at the bottom of the storage cylinder (1).

4. The neurological nasal feeder according to claim 1, wherein: the push rod (3) is of a cross rod-shaped structure, and a cross opening is formed in the top surface of the sealing cover (6) in a matched mode with the push rod (3).

5. The neurological nasal feeder according to claim 2, characterized in that: the connecting pipe is characterized in that a circle of connecting groove is formed in the inner wall of the upper portion of the connecting pipe (9), a rotating sleeve is fixedly connected to the inner side of the bottom of the rotating pipe (8), a limiting ring is sleeved at the bottom of the outer wall of the rotating sleeve, a circle of limiting ring groove is formed in the bottom of the connecting groove in a matched mode, and the limiting ring is movably abutted to the limiting ring groove.