CN213219286U

CN213219286U - Multifunctional nasal feeding nursing device

Info

Publication number: CN213219286U
Application number: CN202021441375.9U
Authority: CN
Inventors: 周丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-05-18
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a multi-functional nasal feed nursing device, including first connector, second connector, cylinder and threaded rod, the open end of cylinder one side is fixed with the plectane, the centre of plectane sets up threaded hole, the threaded rod passes the screw hole, and threaded rod and screw hole threaded connection, the threaded rod is located the outside one end of cylinder and is fixed with the hand wheel, the threaded rod is located the inside one end of cylinder and is fixed with the piston, one side external surface mounting of cylinder has the feed liquor pipe, and feed liquor pipe and the inside intercommunication of cylinder peg graft on the feed liquor pipe and have the cock, the opposite side of cylinder is fixed with the injection head, the butt joint of injection head and second connector, the one end that the second connector deviates from the injection head is fixed with the connecting pipe, the one end that the connecting pipe deviates from the second connector is fixed with. The utility model has the advantages of rotate through the screw thread and impel the piston, impel the process step by step, convenient to use.

Description

Multifunctional nasal feeding nursing device

Technical Field

The utility model relates to a nasal feeding nursing technical field specifically is a multi-functional nasal feeding nursing device.

Background

Nasal feeding, namely a nasal feeding method, is to manually put a stomach tube into an esophagus through a nasal cavity under special conditions, paste food by a grinding machine, connect a large food injection port below a stomach tube connector by a large syringe, manually pressurize a push rod piston to pump water and food into the stomach of a patient after firm connection, help the patient who cannot swallow independently to provide water and food, and maintain in-vivo metabolism, weight and nutrition.

The existing nasal feeding is feeding by pushing an injector, the force is not well controlled when a nursing staff pushes the injector, the force is not enough, and the force is easy to be excessive when the nursing staff pushes the injector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional nasal feed nursing device possesses and rotates the propulsion piston through the screw thread, and the propulsion process is progressive, and the advantage of convenient to use has solved the poor control of power when nursing staff promotes the syringe, and the power of undersize is pushed away motionlessly, and too big power pushes away excessive problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional nasal feed nursing device, includes first connector, second connector, cylinder and threaded rod, the open end of cylinder one side is fixed with the plectane, threaded hole is seted up to the centre of plectane, the threaded rod passes the screw hole, and threaded rod and screw hole threaded connection, the threaded rod is located the outside one end of cylinder and is fixed with the hand wheel, the threaded rod is located the inside one end of cylinder and is fixed with the piston, the opposite side of cylinder is fixed with the injection head, the butt joint of injection head and second connector, the one end that the second connector deviates from the injection head is fixed with the connecting pipe, the one end that the connecting pipe deviates from the second connector is fixed with first connector.

Preferably, the threaded rod is matched with the threaded hole.

Preferably, a liquid inlet pipe is fixed on the outer surface of one side of the needle cylinder, the liquid inlet pipe is communicated with the inside of the needle cylinder, and a cock is inserted into the liquid inlet pipe.

Preferably, the outside of the piston is in contact with the inner wall of the cylinder.

Preferably, the injection head is communicated with the interior of the syringe.

Preferably, the first connector, the connecting pipe, the second connector and the injection head are communicated with each other in sequence.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up threaded rod, plectane and screw hole, reached and rotated through the screw and impel the piston, impel the process step by step, the effect of convenient to use, the utility model discloses be provided with threaded rod, plectane and screw hole, be fixed with the plectane in cylinder open-ended one end, set up threaded hole in the middle of the plectane, threaded rod and screw hole threaded connection, the threaded rod stretches into the one end in the cylinder and is fixed with the piston, the piston outside and the contact of cylinder inner wall, the threaded rod is located the outer one end of cylinder and is. When feeding, the cock is opened, the hand wheel is rotated, the threaded rod is rotated, the piston is moved to the round plate, pasty food is injected into the needle cylinder through the liquid inlet pipe, then the cock is inserted, the injection head is in butt joint with the second connector, and the first connector is in butt joint with a nasal feeding pipeline. Nursing staff reverse rotation hand wheel, the threaded rod rotates for the screw hole, and the threaded rod promotes the piston and removes, and the pasty food in the cylinder is extruded to the piston, and in food entered into the connecting tube through injection head and second connector, food rethread first connector fed the patient in entering into the nasal feeding pipeline. The screw thread rotation mode makes the propulsion process step by step, convenient to use.

Drawings

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

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

fig. 3 is an enlarged schematic view of the utility model at a;

fig. 4 is a schematic view of the structure of the utility model of the front view after the utility model is pulled open.

In the figure: 1. a first connector; 2. a connecting pipe; 3. a second connector; 4. an injection head; 5. a needle cylinder; 6. a piston; 7. a threaded rod; 8. a cock; 9. a liquid inlet pipe; 10. a circular plate; 11. a hand wheel; 12. a threaded bore.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a multi-functional nasal feeding nursing device, includes first connector 1, second connector 3, cylinder 5 and threaded rod 7, and the open end of cylinder 5 one side is fixed with plectane 10, and screw hole 12 has been seted up to the centre of plectane 10, and threaded rod 7 passes screw hole 12, and threaded rod 7 and screw hole 12 phase-match, threaded rod 7 and screw hole 12 threaded connection, and threaded rod 7 rotates for screw hole 12. A hand wheel 11 is fixed at one end of the threaded rod 7 positioned outside the needle cylinder 5, a piston 6 is fixed at one end of the threaded rod 7 positioned inside the needle cylinder 5, and the outer side of the piston 6 is in contact with the inner wall of the needle cylinder 5. A liquid inlet pipe 9 is fixed on the outer surface of one side of the needle cylinder 5, the liquid inlet pipe 9 is communicated with the inside of the needle cylinder 5, and a cock 8 is inserted on the liquid inlet pipe 9. When feeding, the cock 8 is opened, the hand wheel 11 is rotated, the threaded rod 7 is rotated, the piston 6 is moved to the round plate 10, pasty food is injected into the needle cylinder 5 through the liquid inlet pipe 9, then the cock 8 is inserted, and the needle cylinder 5 is filled with the pasty food.

An injection head 4 is fixed on the other side of the syringe 5, and the injection head 4 is communicated with the inside of the syringe 5. The injection head 4 is in butt joint with the second connector 3, one end of the second connector 3 departing from the injection head 4 is fixedly provided with the connecting pipe 2, one end of the connecting pipe 2 departing from the second connector 3 is fixedly provided with the first connector 1, and the first connector 1 is in butt joint with a nasal feeding pipeline. The first connector 1, the connecting pipe 2, the second connector 3 and the injection head 4 are communicated with each other in sequence. Nursing staff back rotation hand wheel 11, threaded rod 7 promote piston 6 and remove, and piston 6 extrudes the mushy food in the cylinder 5, and food enters into connecting pipe 2 through injection head 4 and second connector 3 in, and food rethread first connector 1 enters into the nasal feeding pipeline and feeds the food to the patient. The screw thread rotation mode makes the propulsion process step by step, convenient to use.

The working principle is as follows: when feeding, the nursing staff opens the cock 8, rotates the hand wheel 11, rotates the threaded rod 7, moves the piston 6 to the round plate 10, injects pasty food into the syringe 5 through the liquid inlet pipe 9, then inserts the cock 8, and the syringe 5 is filled with the pasty food. The first connector 1 is in butt joint with a nasal feeding pipeline, the hand wheel 11 is rotated reversely, the threaded rod 7 pushes the piston 6 to move, the piston 6 extrudes pasty food in the needle cylinder 5, the food enters the connecting pipe 2 through the injection head 4 and the second connector 3, and the food enters the nasal feeding pipeline through the first connector 1 to feed a patient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multi-functional nasal feeding nursing device, includes first connector (1), second connector (3), cylinder (5) and threaded rod (7), its characterized in that: the utility model discloses a syringe, including cylinder (5), threaded rod (7), injection head (4), second connector (3), the open end of cylinder (5) one side is fixed with plectane (10), threaded rod (12) is seted up in the centre of plectane (10), threaded rod (7) pass threaded hole (12), and threaded rod (7) and threaded hole (12) threaded connection, threaded rod (7) are located the outside one end of cylinder (5) and are fixed with hand wheel (11), the one end that threaded rod (7) are located cylinder (5) inside is fixed with piston (6), the opposite side of cylinder (5) is fixed with injection head (4), injection head (4) and second connector (3) butt joint, the one end that deviates from injection head (4) in second connector (3) is fixed with connecting pipe (2), the one end that connecting pipe (2.

2. The multifunctional nasal feeding nursing device according to claim 1, characterized in that: the threaded rod (7) is matched with the threaded hole (12).

3. The multifunctional nasal feeding nursing device according to claim 1, characterized in that: a liquid inlet pipe (9) is fixed on the outer surface of one side of the needle cylinder (5), the liquid inlet pipe (9) is communicated with the inside of the needle cylinder (5), and a cock (8) is inserted on the liquid inlet pipe (9).

4. The multifunctional nasal feeding nursing device according to claim 1, characterized in that: the outer side of the piston (6) is contacted with the inner wall of the needle cylinder (5).

5. The multifunctional nasal feeding nursing device according to claim 1, characterized in that: the injection head (4) is communicated with the interior of the needle cylinder (5).

6. The multifunctional nasal feeding nursing device according to claim 1, characterized in that: the first connector (1), the connecting pipe (2), the second connector (3) and the injection head (4) are communicated with each other in sequence.