CN219090795U

CN219090795U - Intelligent enteral nutrition injector

Info

Publication number: CN219090795U
Application number: CN202223371201.1U
Authority: CN
Inventors: 吴娇娇; 张利杰; 李烟花; 王凤娇
Original assignee: First Affiliated Hospital of Naval Military Medical University of PLA
Current assignee: First Affiliated Hospital of Naval Military Medical University of PLA
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-30
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses an intelligent enteral nutrition injector, which comprises an injector main body. The syringe main body comprises a capacity cavity, an extension tube and a driving body, wherein the capacity cavity is used for containing medicines, and the extension tube is connected to the outer side of the top of the capacity cavity and used for conveying the medicines into intestinal tracts; the drive body is connected with the capacity chamber, and the drive body includes casing, heater, thermometer, rotary blade, piston and driving motor, and the heater is installed inside the casing for heat the medicine, and the thermometer is used for carrying out the temperature measurement to the medicine, and rotary blade installs at the casing top to be located capacity intracavity portion, be used for polishing the medicine, the piston is installed inside the casing, is used for promoting the medicine, makes medicine flow direction extension pipe, and driving motor installs inside the casing, is connected with rotary blade and piston electricity for the rotary blade of drive rotates and the piston moves.

Description

Intelligent enteral nutrition injector

Technical Field

The utility model belongs to the field of syringes, and particularly relates to an intelligent enteral nutrition syringe.

Background

The existing enteral nutrition injector comprises an intelligent automatic flushing pipe device, an intelligent injector warmer and an automatic independent medicine grinding device. The automatic tube flushing device can connect the injector to the enteral nutrition tube opening by utilizing the electric principle, and a nurse can set the beginning and the automatic ending, so that the automatic tube flushing device has the advantages of saving time; the heating function of the intelligent injector is that when the enteral nutrition is beaten, the temperature of the enteral nutrition can be uniformly controlled, constant-temperature nutrient solution is provided for patients, and diarrhea caused by temperature discomfort is avoided; the independent electric medicine grinding device is used for fully grinding medicines and avoiding related effects such as pipe blockage phenomenon when the medicines are injected into an enteral nutrition pipe orifice; the maximum volume of the existing medical syringe is 20ml or 60ml, so that the syringe needs to be repeatedly installed. The injector has the defects that the function is single, the intelligent auxiliary tool for assisting the heating and flushing functions of the injector is larger than the size of the injector, the implementation is complicated, and the injector is inconvenient to use for the operation of patients and families after discharge.

Disclosure of Invention

The present utility model has been made to solve the above problems, and an object of the present utility model is to provide an intelligent enteral feeding syringe.

The present utility model provides an intelligent enteral feeding syringe having the features that it comprises: the injector comprises an injector body, a control device and a control device, wherein the injector body comprises a capacity cavity, an extension tube and a driving body, the capacity cavity is used for containing medicine, and the extension tube is connected to the outer side of the top of the capacity cavity and used for conveying the medicine into intestinal tracts; the drive body is connected with the capacity chamber, and the drive body includes casing, heater, thermometer, rotary blade, piston and driving motor, and the heater is installed inside the casing for heat the medicine, and the thermometer is used for carrying out the temperature measurement to the medicine, and rotary blade installs at the casing top to be located capacity intracavity portion, be used for polishing the medicine, the piston is installed inside the casing, is used for promoting the medicine, makes medicine flow direction extension pipe, and driving motor installs inside the casing, is connected with rotary blade and piston electricity for the rotary blade of drive rotates and the piston moves.

In the smart enteral feeding syringe provided by the utility model, it may further have the following features: wherein the volume of the volume chamber is any one of 50ml, 200ml and 400ml.

In the smart enteral feeding syringe provided by the utility model, it may further have the following features: wherein, the filter screen is all installed to the head end and the end of extension pipe, and the filter screen is used for filtering the medicine.

In the smart enteral feeding syringe provided by the utility model, it may further have the following features: the driving body further comprises a mode adjusting key, a switch key and a display screen, and the mode adjusting key, the switch key and the display screen are all installed on the shell.

In the smart enteral feeding syringe provided by the utility model, it may further have the feature of: a charger for charging the syringe body; and the storage box is used for storing the syringe main body and the charger.

Effects and effects of the utility model

The intelligent enteral feeding syringe according to the utility model, because it comprises: the injector comprises an injector body, a control device and a control device, wherein the injector body comprises a capacity cavity, an extension tube and a driving body, the capacity cavity is used for containing medicine, and the extension tube is connected to the outer side of the top of the capacity cavity and used for conveying the medicine into intestinal tracts; the drive body is connected with the capacity chamber, and the drive body includes casing, heater, thermometer, rotary blade, piston and driving motor, and the heater is installed inside the casing for heat the medicine, and the thermometer is used for carrying out the temperature measurement to the medicine, and rotary blade installs at the casing top to be located capacity intracavity portion, be used for polishing the medicine, the piston is installed inside the casing, is used for promoting the medicine, makes medicine flow direction extension pipe, and driving motor installs inside the casing, is connected with rotary blade and piston electricity for the rotary blade of drive rotates and the piston moves.

Therefore, the heater and thermometer in the intelligent enteral feeding syringe of the present utility model can regulate the temperature of the drug; the constant speed, the slow speed and the pulse speed can be regulated to inject the nutrient solution by controlling the movement speed of the piston through the driving motor, so that the conditions of time waste, abdominal distension caused by non-constant speed or rapid injection and the like caused by manual injection are avoided; the capacity cavity can be automatically disinfected and automatically cleaned; the provided rotary blade can also automatically polish the medicine, and the enteral nutrition powder and water can be added into the injection capacity cavity and can also be automatically stirred.

Drawings

FIG. 1 is a schematic view of a smart enteral feeding syringe according to embodiment 1 of the utility model;

FIG. 2 is a schematic view of a capacity cavity in embodiment 2 of the present utility model;

fig. 3 is a schematic view of a capacity cavity in embodiment 3 of the present utility model.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purposes and the effects of the present utility model easy to understand, the following embodiments specifically describe the intelligent enteral nutrition injector according to the present utility model with reference to the accompanying drawings.

Example 1

The present embodiment provides a smart enteral feeding syringe 100.

Fig. 1 is a schematic view of a smart enteral feeding syringe according to embodiment 1 of the utility model.

As shown in fig. 1, the smart enteral feeding syringe 100 of the present embodiment includes a syringe main body 10, a charger 20, and a housing box 30.

The syringe body 10 includes a volume chamber 11, an extension tube 12, and a drive body 13. The holding chamber 11 is for holding a drug, and an extension tube 12 is connected to the top outside of the holding chamber 11 for delivering the drug into the intestine.

The driving body 13 is connected to the capacity chamber 11, and the driving body 13 includes a housing 131, a heater (not shown), a thermometer (not shown), a rotary blade (not shown), a piston (not shown), a driving motor (not shown), a mode adjustment key 132, a switching key 133, and a display screen 134. A heater is installed inside the housing 131 for heating the medicine. The thermometer is used for measuring the temperature of the medicine. A rotary blade is mounted on top of the housing 131 and inside the containment chamber 11 for grinding the medicament. A piston is mounted inside the housing 131 for pushing the drug so that the drug flows toward the extension tube 12. The driving motor is installed inside the housing 131, electrically connected with the rotary blade and the piston, and used for driving the rotary blade to rotate and driving the piston to move. A mode adjustment key 132, a switch key 133, and a display screen 134 are mounted on the housing 131.

The volume of the volume chamber 11 is any one of 50ml, 200ml and 400ml. The volume of the volume chamber in this example was 50ml.

The head end and the tail end of the extension tube 12 are provided with a filter screen 121, and the filter screen 121 is used for filtering medicines.

The charger 20 charges the syringe body 10. The storage case 30 is used to store the syringe main body 10 and the charger 20.

The intelligent enteral nutrition injector controls the heater to work through the mutual matching of the mode adjusting key 132, the on-off key 133 and the display screen 134 on the driving body 13, and can adjust the temperature of the medicine by matching with the detection of a thermometer. The motion speed of the piston is controlled by the driving motor, so that the constant speed, the slow speed and the pulse speed can be regulated to inject the nutrient solution. The disinfectant or water is added into the piston, and the piston is controlled to be rapidly pushed, so that the automatic disinfection and automatic cleaning of the capacity cavity can be realized. The provided rotary blade can also automatically polish the medicine, and the enteral nutrition powder and water can be added into the injection capacity cavity and can also be automatically stirred.

Example 2

The structure of the smart enteral feeding syringe according to this embodiment is identical to that of embodiment 1, except that the volume chamber 11' is 200ml in size.

Fig. 2 is a schematic view of a capacity cavity in embodiment 2 of the present utility model.

Example 3

The construction of the smart enteral feeding syringe according to this embodiment is identical to that of embodiment 1, except that the volume chamber 11 "has a size of 400ml.

Effects and effects of the examples

The intelligent enteral feeding syringe according to the above-described embodiments, because it includes: the injector comprises an injector body, a control device and a control device, wherein the injector body comprises a capacity cavity, an extension tube and a driving body, the capacity cavity is used for containing medicine, and the extension tube is connected to the outer side of the top of the capacity cavity and used for conveying the medicine into intestinal tracts; the drive body is connected with the capacity chamber, and the drive body includes casing, heater, thermometer, rotary blade, piston and driving motor, and the heater is installed inside the casing for heat the medicine, and the thermometer is used for carrying out the temperature measurement to the medicine, and rotary blade installs at the casing top to be located capacity intracavity portion, be used for polishing the medicine, the piston is installed inside the casing, is used for promoting the medicine, makes medicine flow direction extension pipe, and driving motor installs inside the casing, is connected with rotary blade and piston electricity for the rotary blade of drive rotates and the piston moves.

Therefore, the heater and thermometer in the smart enteral feeding syringe of the above-described embodiments can regulate the temperature of the drug; the constant speed, the slow speed and the pulse speed can be regulated to inject the nutrient solution by controlling the movement speed of the piston through the driving motor, so that the conditions of time waste, abdominal distension caused by non-constant speed or rapid injection and the like caused by manual injection are avoided; the capacity cavity can be automatically disinfected and automatically cleaned; the provided rotary blade can also automatically polish the medicine, and the enteral nutrition powder and water can be added into the injection capacity cavity and can also be automatically stirred.

In addition, the different volume sizes of the volume chambers support the selection of the required drug infusion volume; the filter screen is arranged at the head end and the tail end of the extension tube and is connected with the enteral nutrition tube orifice for injecting enteral nutrition liquid, so that the blockage of the patient nutrition tube caused by the residue of the nutrition liquid or fully broken medicine when the injection is started is avoided; the mode adjusting key, the on-off key and the display screen on the driving body enable the operation to be simpler and more convenient and visual; the charger and the storage box enable the intelligent enteral nutrition injector to be more portable and more suitable for external use.

The above embodiments are preferred examples of the present utility model, and are not intended to limit the scope of the present utility model.

Claims

1. An intelligent enteral feeding syringe, comprising:

the main body of the injector is provided with a plurality of injection holes,

wherein the injector main body comprises a capacity cavity, an extension tube and a driving body,

the volume chamber is used for containing the medicine,

the extension tube is connected to the top outside of the volume lumen for delivering the drug into the intestine;

the driving body is connected with the capacity cavity and comprises a shell, a heater, a thermometer, a rotary blade, a piston and a driving motor,

the heater is arranged inside the shell and is used for heating the medicine,

the thermometer is used for measuring the temperature of the medicine,

the rotary blade is arranged at the top of the shell and positioned in the volume cavity for polishing the medicine,

the piston is arranged in the shell and is used for pushing the medicine to flow to the extension tube,

the driving motor is arranged inside the shell, is electrically connected with the rotary blade and the piston, and is used for driving the rotary blade to rotate and driving the piston to move.

2. The smart enteral feeding syringe according to claim 1, wherein:

wherein the volume of the volume cavity is any one of 50ml, 200ml and 400ml.

3. The smart enteral feeding syringe according to claim 1, wherein:

wherein, the head end and the tail end of the extension tube are provided with filter screens,

the filter screen is used for filtering the medicine.

4. The smart enteral feeding syringe according to claim 1, wherein:

the driving body further comprises a mode adjusting key, a switch key and a display screen, and the mode adjusting key, the switch key and the display screen are all installed on the shell.

5. The smart enteral feeding syringe according to claim 1, further comprising:

a charger for charging the syringe body;

and the storage box is used for storing the syringe main body and the charger.