CN213642195U

CN213642195U - Improvement type nasogastric tube feeder

Info

Publication number: CN213642195U
Application number: CN202020897264.2U
Authority: CN
Inventors: 孔令敏; 崔园; 陆美玲
Original assignee: Affiliated Hospital of Yangzhou University
Current assignee: Affiliated Hospital of Yangzhou University
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-07-09
Anticipated expiration: 2030-05-26

Abstract

The utility model relates to the field of medical equipment, in particular to an improved nasogastric tube feeder, which comprises a feeding cylinder, a push rod and a piston, wherein the push rod is in threaded connection with the piston, and the push rod and the piston are slidably arranged on the feeding cylinder; this device is satisfying to inject and feeds under the circumstances of eating, has improved the security of patient's feed and nursing staff's operability and simplicity, and the device can be unpack apart the washing, and the piston is removable, and one can be many times, used repeatedly, has reduced clinical care's consumptive material expense.

Description

Improvement type nasogastric tube feeder

Technical Field

The utility model relates to the field of medical equipment, more specifically the improvement type nasogastric tube feeder that says so.

Background

In clinical practice, patients who cannot take food orally or have difficulty in taking food orally are generally advocated to carry out gastrointestinal nutrition, a nasal feeding method is often adopted, namely, a required catheter is inserted into the nasal cavity of the patient, the head end of the catheter can reach the stomach or the intestinal tract of the patient, liquid food, water, medicines and the like are injected into the stomach or the intestinal tract of the patient through the nasal feeding catheter so as to maintain normal nutrition supply or treatment needs, and for many severe patients or patients with partial radiotherapy, a long time (such as hours or tens of hours) is needed to inject nutrients into the stomach through the nasal feeding catheter so as to ensure the recovery of the patient.

For patients who can not take food orally or have difficulty in taking food orally for a long time, the nasal feeding tube needs to be kept for several days or longer, a syringe is usually used for nasal feeding supply clinically at present, and because the piston of the syringe is made of a rubber material, potential safety hazards are increased when the syringe is used for injection; in addition, the improved nasal feeding tube feeder is provided because the nasal feeding is frequent and long in time, the resistance of the injector for pumping and pushing the fluid is increased due to the fact that the nasal feeding fluid often contains grease, hands of nursing personnel are often painful during operation, the injector is wasted, and nursing cost is increased undoubtedly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides an improvement type nasogastric tube feeder, and this device is satisfying to inject under the condition of feeding, has improved the security of patient's feed and nursing staff's operability and simplicity, and the device can be unpacked apart the washing, and the piston is removable, and one can be many times, used repeatedly, has reduced clinical care's consumptive material expense.

The purpose of the utility model is realized through the following technical scheme:

the improved nasogastric tube feeder comprises a feeding barrel, a push rod and a piston, wherein the push rod is in threaded connection with the piston, and the push rod and the piston are slidably mounted on the feeding barrel.

The utility model discloses a solve problem, its technical scheme is:

as a further optimization of this technical scheme, the utility model relates to an improvement type nasogastric tube feeder feeding the front end of eating the barrel on be provided with the cone adapter, the outside of eating the barrel is provided with the scale mark, the tail end of eating the barrel is provided with the pipe shaft handle of symmetry.

The utility model discloses a solve the problem of the operation of being convenient for, its technical scheme is:

as a further optimization of the technical scheme, the utility model relates to an improvement type nasogastric tube feeder the push rod on be provided with the arc antiskid and push away the handle, be provided with the thread head on the push rod.

The utility model discloses an increase the problem of device stability, its technical scheme is:

as a further optimization of this technical scheme, the utility model relates to an improvement type nasogastric tube feeder the piston include thread groove spare and silica gel piston, thread groove spare fixed mounting is in the recess that sets up on the silica gel piston.

As a further optimization of the technical scheme, the utility model relates to an improvement type nasogastric tube feeder screw thread head and screw thread groove spare threaded connection.

The utility model discloses a solve and stably use, be convenient for abluent problem, its technical scheme is:

as a further optimization of the technical scheme, the utility model relates to an improvement type nasogastric tube feeder the material of silica gel piston be silica gel.

as a further optimization of the technical scheme, the utility model relates to an improvement type nasogastric tube feeder the surface that pipe shaft handle and arc antiskid push away the handle all be provided with curved screw thread.

The utility model discloses a solve the problem of conveniently feeding and eating, its technical scheme is:

as a further optimization of the technical proposal, the utility model relates to an improved nasogastric tube feeder the conical joint is conical.

The utility model relates to an improvement type nasogastric tube feeder's beneficial effect does:

1. the taper joint is the toper, can conveniently carry out coupling with the nasogastric tube head end and be connected, improves the adaptation degree and pushes away the seal when feeding, avoids spilling.

2. The outer surfaces of the pipe body handle and the arc-shaped anti-skidding pushing handle are provided with arc-shaped threads, so that the pipe body handle is anti-skidding when the contact part of fingers and a palm is operated, and the pipe body handle is convenient to grab and push.

3. The device can be disassembled for cleaning, and one device can be used for multiple times, so that the material cost of clinical nursing care is reduced.

4. The device designs according to the characteristics of nasal feed, and when can long-time pushing feed, has alleviated nursing staff's working strength, improves work efficiency, is worth using widely.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic view of the improved nasal feeding tube feeder of the present invention.

Fig. 2 is a schematic structural view of the improved nasogastric tube feeder of the present invention.

In the figure: a feeding barrel body 1; a push rod 2; a piston 3; a taper joint 4; scale lines 5; a tube body handle 6; an arc-shaped anti-skid push handle 7; a screw head 8; a threaded channel member 9; a silicone piston 10.

Detailed Description

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

The first embodiment is as follows:

the following describes the present embodiment with reference to fig. 1-2, and an improved nasogastric tube feeder comprises a feeding cylinder 1, a push rod 2 and a piston 3, wherein the push rod 2 is in threaded connection with the piston 3, and the push rod 2 and the piston 3 are slidably mounted on the feeding cylinder 1.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1-2, and the embodiment further describes the first embodiment, a taper joint 4 is arranged on the front end of the feeding cylinder 1, the scale marks 5 are arranged on the outer side of the feeding cylinder 1, and a symmetrical tube handle 6 is arranged at the tail end of the feeding cylinder 1.

The third concrete implementation mode:

the embodiment is described below with reference to fig. 1-2, and the embodiment further describes the first embodiment, an arc-shaped anti-skid push handle 7 is arranged on the push rod 2, and a screw head 8 is arranged on the push rod 2.

The fourth concrete implementation mode:

in the following, the present embodiment is described with reference to fig. 1-2, and the present embodiment further describes the first embodiment, the piston 3 includes a threaded groove member 9 and a silicone piston 10, and the threaded groove member 9 is fixedly installed in a groove provided on the silicone piston 10.

The fifth concrete implementation mode:

the third or fourth embodiment is further described with reference to fig. 1-2, and the screw head 8 is screwed with the screw groove member 9 for easy disassembly and cleaning.

The sixth specific implementation mode:

the present embodiment is described below with reference to fig. 1-2, and the fourth embodiment is further described in the present embodiment, in which the material of the silicone piston 10 is silicone.

The seventh embodiment:

the second or third embodiment is further described with reference to fig. 1-2, and the outer surfaces of the tube body handle 6 and the arc-shaped anti-slip push handle 7 are both provided with arc-shaped threads, so that the finger and palm contact part is anti-slip and convenient to grasp and push during operation.

The specific implementation mode is eight:

the embodiment is described below with reference to fig. 1-2, and the second embodiment is further described in the present embodiment, where the conical joint 4 is conical, and can be conveniently coupled with the head end of a nasogastric tube, so as to improve the adaptability and the tightness during push-feeding, and avoid leakage.

The utility model discloses an improvement type nasogastric tube feeder, its theory of operation is:

the device can be disassembled for cleaning, the piston 3 can be replaced, one can be used repeatedly, the material cost of clinical nursing is reduced, the feeding cylinder body 1 is provided with scale marks 5, when fluid food, water or medicine is injected into the stomach or intestinal tract of a patient, the feeding can be injected according to the amount, the conical connector 4 is conical and can be conveniently coupled with the head end of a nasogastric feeding tube, the adaptation degree and the tightness during pushing and feeding are improved, the leakage is avoided, the push rod 2 and the piston 3 are in threaded connection, the disassembly and cleaning can be carried out after feeding, the waste of a pushing and injecting device is avoided, the piston 3 can also be replaced in a matched mode, the outer surfaces of the tube body handle 6 and the arc-shaped anti-skidding push handle 7 are provided with arc-shaped threads, so that the fingers and palm contact parts are prevented from skidding during operation, is convenient to grasp and push.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims

1. The utility model provides an improvement type nasogastric tube feeder, includes feeding barrel (1), push rod (2) and piston (3), its characterized in that: the push rod (2) is in threaded connection with the piston (3), and the push rod (2) and the piston (3) are slidably mounted on the feeding cylinder body (1).

2. The improved nasal feeding tube feeder according to claim 1, characterized in that the front end of the feeding barrel (1) is provided with a taper joint (4), the outer side of the feeding barrel (1) is provided with scale marks (5), and the tail end of the feeding barrel (1) is provided with a symmetrical tube handle (6).

3. The improved nasogastric tube feeder of claim 1, wherein the push rod (2) is provided with an arc-shaped anti-slip push handle (7), and the push rod (2) is provided with a threaded head (8).

4. The improved nasogastric tube feeder of claim 1, wherein the piston (3) comprises a threaded groove member (9) and a silicone piston (10), the threaded groove member (9) being fixedly mounted in a groove formed in the silicone piston (10).

5. An improved nasogastric tube feeder as claimed in claim 3 wherein the threaded head (8) is threadedly connected to the threaded channel member (9).

6. The improved nasogastric tube feeder of claim 4, wherein the silicone piston (10) is made of silicone.

7. The improved nasogastric tube feeder of claim 2, characterized in that the outer surfaces of the tube body handle (6) and the arc-shaped anti-slip push handle (7) are provided with arc-shaped threads.

8. An improved nasogastric tube feeder as claimed in claim 2 wherein the tapered connector (4) is tapered.