Stirring type anti-blocking medical nursing medicine feeding device

Abstract

The utility model discloses a stirring type medical nursing medicine feeding device capable of preventing a pipe from being blocked. The stirring type medical nursing medicine feeding device comprises a medicine feeding syringe and a flushing syringe which are used in a combined mode. Wherein the medicine feeding injector comprises a silo, the front end of the silo is communicated with an injection head with a tapered diameter, a magnetic plate is arranged on the front end wall, a stirring magneton and a piston are arranged in the silo, a piston handle is fixedly arranged at the tail end of the piston, and a power supply and a switch are arranged on the side wall of the silo; a buckle is arranged on the silo of the flushing syringe, and the flushing syringe is installed on the medicine feeding syringe through the buckle. By means of the magnetic stirring technology, the occurrence rate that the feeding tube is blocked due to special attributes of medicine can be reduced, the piston is designed to be in a groove type, the magnetic capsule can be contained after nasal feeding liquid medicine is pushed out, the liquid medicine can be completely injected into the feeding tube, and the liquid medicine is not wasted. A conventional syringe is added as a flushing syringe, so that the occurrence rate of blockage of the feeding tube caused by special medicine precipitation due to prolonging of the time for flushing the tube by pumping warm boiled water again is reduced, the medicine feeding time of nurses is saved, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology and relates to a stirring-type anti-clogging tube medical nursing medication feeding device. Background Technology

[0002] Nasogastric feeding, or simply nasogastric feeding, is a technique that involves inserting a tube through the nasal cavity into the stomach or jejunum. Once the tube is confirmed to be in place, food, water, and medications are infused through the tube to maintain the patient's nutritional status. In respiratory and critical care clinical nursing, nasogastric feeding is a relatively common nutritional support treatment. However, due to the severity of patients' conditions, the variety of diseases they suffer from, and the increasing number of medications requiring nasogastric feeding, coupled with the special properties of some medications, making them difficult or insoluble in water after grinding or soaking, and even some medications that cannot be ground and clump together or settle to the bottom of the bowl when exposed to water, the difficulty of nasogastric feeding increases the risk of tube blockage or directly leads to tube blockage. Commonly used medication delivery devices in clinical practice are 50ml or 20ml syringes, which cannot deliver special medications via nasogastric feeding. Therefore, designing a stirring-type, anti-blockage medical nursing medication delivery device is a pressing issue that needs to be addressed. Utility Model Content

[0003] This invention addresses the aforementioned problems by providing a stirring-type anti-clogging medical feeding device. By combining drug stirring and syringe flushing, it reduces the incidence of feeding tube blockage caused by the precipitation of special drugs.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] The stirring-type anti-clogging tube medical nursing medication feeding device provided by this utility model has the following technical features, including a medication feeding syringe and a flushing syringe used in combination.

[0006] The feeding syringe includes a hopper with a diameter-gradient injection head connected to the front end. A magnetic plate is installed on the front wall, and a stirring magnet and a piston are installed inside. A piston handle is fixedly installed at the rear end of the piston. A power supply and a switch are installed on the side wall of the hopper. A buckle is installed on the rinsing syringe hopper, and the syringe is installed on the feeding syringe through the buckle.

[0007] In this device, a magnetic plate is installed on the front wall of the silo, and a stirring magnet is installed inside. After power is applied and the switch is turned on, the stirring magnet rotates to mix the medicine solution, which is then injected into the nasogastric tube. The use of magnetic stirring technology can make the nasogastric medicine solution evenly mixed, reducing the incidence of feeding tube blockage caused by the special properties of the medicine. After the syringe is rinsed and clean water is drawn, it is secured to the silo of the feeding syringe by a clip. After the medicine is injected, clean water is injected into the nasogastric tube, reducing the incidence of feeding tube blockage caused by the precipitation of special medicines.

[0008] Preferably, in the stirring-type anti-clogging tube medical nursing medication feeding device provided by this utility model, both the medication feeding syringe and the rinsing syringe are provided with scale lines on their cylinder walls.

[0009] Preferably, in the stirring-type anti-clogging tube medical nursing medication feeding device provided by this utility model, the inner diameter of the diameter-gradient injection head gradually increases from the free end to the fixed end.

[0010] Preferably, in the stirring-type anti-clogging tube medical nursing feeding device provided by this utility model, the magnetic plate is circular and fixedly installed on the front end wall; the stirring magnet is elliptical.

[0011] Preferably, in the stirring-type anti-clogging tube medical nursing feeding device provided by this utility model, the piston is a groove-shaped piston, and the groove is adapted to the stirring magnet.

[0012] Preferably, in the stirring-type anti-clogging tube medical nursing feeding device provided by this utility model, the tail end of the piston handle is a pressing plate, and a rubber layer is provided on the pressing plate.

[0013] Preferably, in the stirring-type anti-clogging tube medical nursing medication feeding device provided by this utility model, the flushing syringe is a conventional 50ml or 20ml syringe.

[0014] Preferably, in the stirring-type anti-clogging tube medical nursing drug feeding device provided by this utility model, both the drug feeding syringe and the flushing syringe are made of food-grade plastic, such as polyethylene (PE), polypropylene (PP), polystyrene (PS), polylactic acid, or PET plastic.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] (1) Using magnetic stirring technology, the nasal feeding solution can be stirred evenly, reducing the incidence of feeding tube blockage caused by the special properties of the drug. The piston is designed with a groove to accommodate the magnetic capsule after the nasal feeding solution is pushed out, so that the solution can be completely injected into the feeding tube without wasting the solution.

[0017] (2) The diameter-gradient injection head can be used with all types of feeding tubes without needing to be purchased separately. It is integrated with the empty silo, making it less likely to be lost. It is also designed in a cylindrical shape, making it easy to clean and less likely to trap dirt.

[0018] (3) A layer of rubber material is placed at the end of the piston handle to protect the hands of the person administering the medication via nasogastric feeding.

[0019] (4) Add a regular syringe as a flushing syringe and set a fixed buckle. On the one hand, this reduces the incidence of feeding tube blockage caused by the precipitation of special drugs due to the extended time of flushing with warm water again. On the other hand, it can save nurses (those who perform nasogastric feeding) time to administer medication and increase work efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a stirring-type anti-clogging tube medical nursing medication feeding device. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] according to Figure 1 The stirring-type anti-clogging tube medical care medication feeding device 100 includes a combined medication feeding syringe 1 and a flushing syringe 2.

[0023] The drug-feeding syringe 1 includes a chamber 11, with a diameter-gradient injection head 12 connected to the front end of the chamber. A magnetic plate 13 is provided on the front wall, and a stirring magnet 14 and a piston 15 are provided inside. A piston handle 16 is fixedly provided at the rear end of the piston. A power supply and switch 17 are provided on the side wall of the chamber. A buckle 21 is provided on the chamber of the flushing syringe 2, and the syringe is installed on the drug-feeding syringe 1 through the buckle.

[0024] Both the feeding syringe 1 and the flushing syringe 2 have graduated lines on their chamber walls. The inner diameter of the gradually increasing injection head 12 increases from the free end to the fixed end, making it compatible with syringes of different sizes and models. The magnetic plate 13 is circular and fixedly mounted on the front wall. The stirring magnet 14 is elliptical; when energized, the magnetic plate generates a pulsed magnetic force, driving the stirring magnet 14 to rotate and achieve drug mixing. The piston 15 is a grooved piston, with the groove fitting the stirring magnet 14. The end of the piston handle 16 is a pressing plate with a rubber layer 161.

[0025] In terms of specifications, the medication syringe 1 and the flushing syringe 2 can be selected as 50ml or 20ml syringes.

[0026] In terms of materials, both the feeding syringe and the flushing syringe are made of food-grade plastics, such as polyethylene (PE), polypropylene (PP), polystyrene (PS), polylactic acid, and PET plastics.

[0027] The method of using this utility model device is as follows:

[0028] Prepare the ground medication or nutrient solution for nasogastric feeding in a small bowl, along with another small bowl of warm water. Move the piston handle 16 from the tapered injection head 12 to draw the nasogastric feeding solution into the empty silo 11. Turn on the power and switch to activate the stirring magnet 14, which will then rotate and begin stirring the solution. Simultaneously, fill the rinsing syringe 2 with warm water and secure it to the feeding syringe 1 using a clip. At this point, the nasogastric feeding solution in the silo 11 should be evenly mixed. Push the piston handle 16 from the tapered injection head 12 to slowly inject the nasogastric feeding solution from the silo 11 through the feeding tube. Immediately afterward, rinse the feeding tube with warm water from the rinsing syringe 2 to prevent medication precipitation and blockage of the feeding tube due to the interval between drawing warm water. Turn off the power and switch. All parts can be disassembled for cleaning and are ready for use.

[0029] The preferred embodiments of this utility model have been described in detail above, but this utility model is not limited to the described embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of this utility model, and these equivalent modifications or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A stirring type anti-blocking medical nursing medicine feeding device, characterized in that, The device comprises a feeding syringe and a flushing syringe used in combination, The feeding syringe comprises a silo, a diameter-gradually-changing injection head is arranged at the front end of the silo, a magnetic plate is arranged on the front end wall, a stirring magnet and a piston are arranged inside, a piston handle is fixedly arranged at the tail end of the piston, a power supply and a switch are arranged on the side wall of the silo, The silo of the flushing syringe is provided with a buckle, which is installed on the feeding syringe through the buckle.

2. The stirring anti-blocking tube medical nursing medicine feeding device according to claim 1, wherein: wherein The silo wall of the feeding syringe and the flushing syringe is provided with scale lines.

3. The stirring anti-blocking tube medical nursing medicine feeding device according to claim 1, wherein: wherein The inner diameter of the diameter-gradually-changing injection head gradually increases from the free end to the fixed end.

4. The stirring anti-blocking tube medical nursing medicine feeding device according to claim 1, wherein: wherein The magnetic plate is circular and fixedly arranged on the front end wall; and the stirring magnet is cylindrical.

5. The stirring anti-blocking tube medical nursing medicine feeding device according to claim 4, wherein: wherein, The piston is a groove-type piston, and the groove is matched with the stirring magnet.

6. The stirring anti-blocking tube medical nursing medicine feeding device according to claim 1, wherein: wherein The tail end of the piston handle is a pressing piece, and a rubber layer is arranged on the pressing piece.

7. The stirring anti-blocking tube medical nursing medicine feeding device according to claim 1, wherein: wherein The flushing syringe is a 50ml or 20ml syringe.

8. The stirring anti-blocking tube medical nursing medicine feeding device according to claim 1, wherein: wherein The feeding syringe and the flushing syringe are both made of food-grade plastic.

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