CN211244648U - Simple nasal feeding and feeding device - Google Patents

Abstract

The utility model discloses a device is eaten to simple and easy nasal feed notes, including annotating edible support and being located annotate the hand handle on edible support, its characterized in that: set up the tee bend tubular construction in annotating edible support, wherein the siphunculus that is located the bottom is connected with the straw, and the siphunculus and the nozzle intercommunication that are located the top, the siphunculus that is located the middle part forms middle storage chamber, sets up the piston in middle storage chamber, stretches out middle storage chamber and is connected with the hand handle with piston articulated piston rod, and this hand is connected with annotating edible support adoption articulated upper end, the utility model discloses utilize the tee bend tubular construction, can constantly annotate patient through extrusion or negative pressure mode with the food in the bottle and eat, the utility model discloses the material selection economy is suitable for, the size is suitable, do benefit to the operation, wash conveniently, effectively practiced thrift nurse and family members's time.

Description

Simple nasal feeding and feeding device

Technical Field

The utility model relates to a later stage nursing technical field specifically is a simple and easy nasal feeding annotates and eats device.

Background

At present, most of medical care personnel clinically use a 50ml syringe to carry out nasal feeding and injection feeding on patients who can not eat food orally, and the later family members also use the syringe to carry out injection feeding on the patients in the nursing process. Through a large number of clinical observations, it is found that the injection of food by a syringe has various defects, which are as follows:

because the diameter of the injector is small, the injector is hard to suck food, and the food with slightly higher viscosity can not be sucked.

The injector with the largest volume in clinical work is 50ml, 200ml is regularly injected for each time under the condition that the patient condition allows, the injection requirement can be met only after scoring four times, the plug cover at the top end of the nasal feeding is repeatedly opened and closed, bacterial pollution is easily increased, the process also needs repeated suction, and the workload and the time consumption of nurses and family members are increased invisibly.

Because the front end of the injector is shorter, the joint part of the injector and the nasal feeding is easy to seep liquid.

The friction force between the tube wall and the piston of the injector is increased in the repeated use process, so that the pumping force is increased, the injector is not easy to pump, the injector needs to be replaced again for injection at the moment, the clinical observation result of a department shows that the injector needs to be replaced again for two days, the medical cost of a patient and the increase of social medical waste are increased, and part of family members do not throw the discarded injector into a designated position according to the regulations and discard the syringe at will, so that the injector is not beneficial to environmental protection.

The syringe barrel is long and not easy to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a food device is annotated in simple and easy nasal feed, for reducing bacterial contamination's emergence, also for practicing thrift time, the physical stamina of nurse and family members, reduce the production of medical expense and medical waste to the problem of the mechanical action who proposes nonlinear deformation in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is eaten to simple and easy nasal feed notes, includes to annotate and eats the support and be located to annotate the hand handle on eating the support, its characterized in that: set up tee bend tubular construction in annotating edible support, wherein the siphunculus that is located the bottom is connected with the straw, and the siphunculus that is located the top communicates with the nozzle, and the siphunculus that is located the middle part forms middle storage chamber, sets up the piston in middle storage chamber, and the piston rod articulated with the piston stretches out middle storage chamber and is connected with the hand handle, and this hand handle upper end and annotate edible support adoption are articulated to be connected.

Preferably, the inner end of the middle storage cavity is of a conical structure, a pre-tightening spring is arranged in the middle storage cavity, and the pre-tightening spring is located between the conical structure and the piston.

Preferably, the one-way valve is arranged at the straw, so that food can only flow into the three-way pipe structure from the straw, the three-way pipe structure cannot flow into the straw, and the tail of the straw is inserted into the bottle body.

Preferably, the nozzle is connected with a corresponding stomach tube, a one-way valve is arranged in a three-way pipe structure at the nozzle, when the stomach tube is a large-caliber stomach tube, a truncated cone-shaped nozzle matched with the large-caliber stomach tube is arranged, the caliber of the nozzle is 0.4cm when the front 1.5cm is arranged, the diameter of the nozzle is consistent with that of the large-caliber stomach tube when the rear 0.5cm is arranged, the thick food can be injected conveniently, the length of the nozzle is preferably 2cm, and the injection liquid is prevented from leaking out of a joint; or if the stomach tube is a small-caliber stomach tube, the inner diameter of the small-caliber stomach tube is 0.3cm, and a cylindrical nozzle matched with the small caliber is arranged, and the length of the nozzle is 1 cm.

Compared with the prior art, the utility model discloses utilize the tee bend tubular structure, can constantly annotate patient through extrusion or negative pressure mode with the food in the bottle, the utility model discloses the selected material economy is suitable for, the size is suitable, do benefit to the operation, wash the convenience, effectively practiced thrift nurse and family members' time, all conveniently heats at any time, only need pour food into the bottle in the lid, then put into the body and can heat in the suitable hydrothermal cup that is equipped with of size, effectively solved patient and family members and can not heat food at will with electrical apparatus in the hospital.

Drawings

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

fig. 2 is a schematic view of the present invention.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a simple nasal feeding device comprises a feeding support 1 and a hand-press handle 7 positioned on the feeding support 1, and is characterized in that: the food filling support is characterized in that a three-way pipe structure 9 is arranged in the food filling support 1, a through pipe at the bottom is connected with a suction pipe 2, a through pipe above the through pipe is communicated with a nozzle 3, a middle storage cavity 4 is formed by the through pipe at the middle part, a piston 5 is arranged in the middle storage cavity 4, a piston rod 6 hinged with the piston 5 extends out of the middle storage cavity 4 and is connected with a hand pressing handle 7, and the upper end of the hand pressing handle 7 is hinged with the food filling support 1.

The inner end of the middle storage cavity 4 is of a conical structure, a pre-tightening spring 8 is arranged in the middle storage cavity 4, the pre-tightening spring 8 is located between the conical structure and the piston 5, a one-way valve 10 is arranged at the position of the suction pipe 2 to enable food to flow into the three-way pipe structure 9 only from the suction pipe, the three-way pipe structure 9 cannot flow into the suction pipe 2, the tail of the suction pipe 2 is inserted into the bottle body 11, the nozzle 3 is connected with a corresponding stomach pipe, a one-way valve 12 is arranged in the three-way pipe structure 9 at the position of the nozzle 3, when the stomach pipe is a large-caliber stomach pipe, a truncated conical nozzle matched with the large-caliber stomach pipe is arranged, the diameter of the front 1.5cm is 0.4cm, the diameter of the rear 0.5cm is arranged to be matched with the large-caliber stomach pipe, the injection of viscous food is; or if the stomach tube is a small-caliber stomach tube, the inner diameter of the small-caliber stomach tube is 0.3cm, and a cylindrical nozzle matched with the small caliber is arranged, and the length of the nozzle is 1 cm.

In addition, the bottle body in the embodiment is made of high-temperature-resistant glass or special high-temperature-resistant plastic materials approved by national inspection, the bottle body is marked by scales, the glass materials are easy to clean and heat, a rubber protective sleeve is arranged outside the bottle body to simulate breaking, the plastic materials are not easy to break, but the cleaning is difficult compared with the glass materials, and the glass materials are cheaper than the plastic materials; the caliber of the bottle opening is 5cm, food can be easily filled in the bottle opening, and the internal volume is 300 ml; the diameter of the suction pipe is 2cm, and a special cleaning brush is arranged, so that the cleaning brush can be conveniently stretched into the suction pipe to effectively clean the inner wall after the food is filled; the nasal feeding is generally provided with a large connector and a small connector, the inner diameter of the large caliber is 0.7cm, a truncated cone-shaped nozzle matched with the large caliber is arranged, the caliber of the front 1.5cm is 0.4cm, the caliber of the rear 0.5cm is consistent with the large caliber, the injection of viscous food is facilitated, the length of the nozzle is preferably 2cm, and the injection liquid is prevented from leaking out of the connectors; the small-bore inner diameter is 0.3cm, and a cylindrical nozzle matched with the small-bore inner diameter is arranged, and the length of the nozzle is 1 cm.

When in use, food is added into the bottle body, the bottle body is covered and sealed, then the straw is inserted into the food, the hand-press handle is hinged with the frame,

firstly, pulling a hand-press handle (anticlockwise relieving), compressing a pre-tightening spring to store energy, sealing a one-way valve 10, opening a one-way valve I12, and injecting food in a middle storage cavity into a stomach tube under the action of pressure;

secondly, the hand-press handle is loosened, the potential energy is released by the early warning spring, the one-way valve 10 is opened, the one-way valve 12 is closed, the food flows into the middle storage cavity from the bottle body through the straw, and the operation is repeated!

A cover cap is arranged at the nozzle 3, when the device is not applicable to the embodiment, the nozzle 3 is separated from the stomach tube and the cover cap is arranged at the nozzle 3, so that the nozzle 3 is sealed, and bacterial pollution is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a simple and easy nasal feeding annotates edible device, includes annotates edible support (1) and is located and annotates hand handle (7) on edible support (1), its characterized in that: set up tee bend tubular construction (9) in annotating edible support (1), wherein the siphunculus that is located the bottom is connected with straw (2), the siphunculus that is located the top communicates with nozzle (3), storage chamber (4) in the middle of the siphunculus formation that is located the middle part sets up piston (5) in middle storage chamber (4), stretches out middle storage chamber (4) and is connected with hand handle (7) with piston (5) articulated piston rod (6), this hand handle (7) upper end with annotate edible support (1) and adopt articulated to be connected.

2. The easy nasal feeding device according to claim 1, wherein: the inner end of the middle storage cavity (4) is of a conical structure, a pre-tightening spring (8) is arranged in the middle storage cavity (4), and the pre-tightening spring (8) is located between the conical structure and the piston (5).

3. The easy nasal feeding device according to claim 1, wherein: the one-way valve (10) is arranged at the straw (2) to realize that food can only flow into the three-way pipe structure (9) from the straw, the three-way pipe structure (9) can not flow into the straw (2), and the tail part of the straw (2) is inserted into the bottle body (11).

4. The easy nasal feeding device according to claim 1, wherein: the nozzle (3) is connected with a corresponding stomach tube, a one-way valve (12) is arranged in a three-way pipe structure (9) at the nozzle (3), when the stomach tube is a large-caliber stomach tube, a truncated cone-shaped nozzle matched with the large-caliber stomach tube is arranged, the caliber of the nozzle is 0.4cm at the front 1.5cm, the caliber of the nozzle is consistent with that of the large-caliber stomach tube at the back 0.5cm, the injection of viscous food is facilitated, the length of the nozzle is preferably 2cm, and the injection liquid is prevented from leaking out of a joint; or if the stomach tube is a small-caliber stomach tube, the inner diameter of the small-caliber stomach tube is 0.3cm, and a cylindrical nozzle matched with the small caliber is arranged, and the length of the nozzle is 1 cm.

Images