CN215690005U - Feeding transfusion device with nutrition tube - Google Patents

Abstract

The utility model discloses a nutrition tube feeding infusion apparatus, and relates to the technical field of medical instruments. The utility model provides a transfusion system is fed to nutrition tube, connect and go out the liquid joint including the transfer line with the nutrient solution that is located the transfer line both ends, the direction of infusing on the transfer line, be equipped with the nutrition pump in proper order, drip chamber and dosing mouth, the transfer line is close to a liquid joint department and is equipped with heating device, heating device includes the casing, the casing inner chamber is opened flutedly, the electric plate has all been laid on the recess surface, the inside temperature controller of being connected with the electric plate that is equipped with of casing, be equipped with the insulating layer between recess and the temperature controller, housing face is equipped with temperature display and control switch, temperature display and control switch all are connected with the temperature controller electricity, the heating device side is equipped with flow regulator. By adopting the scheme of the utility model, the requirement that people can heat the nutrient solution cooled at the tail end of the nutrient tube feeding infusion apparatus can be met.

Description

Feeding transfusion device with nutrition tube

Technical Field

The utility model belongs to the technical field of medical instruments, and relates to a feeding and infusion device with a nutrition tube.

Background

In clinical care work, when a patient needs to feed a nutrient solution through a transnasal intestinal tube, an enteral nutrient infusion set for gastric tube feeding is generally modified for use due to the lack of a special enteral nutrient infusion set. As the nutrient infusion apparatus is generally provided with a medicine feeding port near the gastric tube joint. When the nutrition infusion apparatus is used, because the connector of the jejunum fistulization tube or the nasointestinal tube is different from the connector of the stomach tube, a pipeline of the nutrition infusion apparatus between the stomach tube connector and the medicine adding port needs to be knotted, the cap of the medicine adding port is taken down, and the medicine adding opening is connected with the jejunum fistulization tube or the nasointestinal tube.

When using above-mentioned device, if need in the pipe feeding nutrient solution in-process pipe feed medicine, break off nutrition transfusion system, use the cylinder and the tee bend that extract the medicine and make fistula or nose intestines tube coupling with the jejunum, take off the medicine feeding device and reconnect nutrition transfusion system and continue nutrition liquid pipe feed after the medicine feeding finishes, it is comparatively loaded down with trivial details to use.

In order to solve the problems, Chinese patent No. (publication No. CN204655537U) discloses an enteral nutrition infusion set, which comprises a pipeline, and a nutrient solution connector and a liquid outlet connector which are positioned at two ends of the pipeline; a flow regulator, a dropping funnel and a dosing port provided with a first cap are sequentially arranged on the pipeline from the nutrient solution joint to the liquid outlet joint; the liquid outlet joint is matched with the jejunum fistulization tube or the nasointestinal tube and is provided with a second cap.

The proposal reduces the clinical workload, does not need to be knotted, and can feed medicines by tube while infusing nutrient solution; however, the nasal feeding is required to be carried out slowly, the liquid diet is influenced by the external temperature and changes rapidly, particularly in winter, the liquid diet becomes cold rapidly, discomfort is brought to patients, particularly patients with poor gastrointestinal function cannot absorb nutrition normally, and treatment and recovery of the patients are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a nutrient tube feeding infusion apparatus, which meets the requirement of people on the nutrient tube feeding infusion apparatus that the tail end of an infusion tube can be heated to cool nutrient solution.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the nutrition tube feeds the transfusion system, connect and go out the liquid joint including the transfer line with the nutrient solution that is located the transfer line both ends, the direction of infusing on the transfer line, be equipped with the nutrition pump in proper order, drip chamber and dosing mouth, the transfer line is close to a liquid joint department and is equipped with heating device, heating device includes the casing, the casing inner chamber is opened flutedly, the electric plate has all been laid on the recess surface, the inside temperature controller who is connected with the electric plate that is equipped with of casing, be equipped with the insulating layer between recess and the temperature controller, casing surface is equipped with temperature display and control switch, temperature display and control switch all are connected with the temperature controller electricity, the casing lower part is equipped with flow regulator.

The principle and the effect of the technical scheme of the utility model are as follows:

adopt this design, when needs inputed the nutrient solution to the patient, will go out the liquid joint and link to each other with the stomach and intestine pipe, will be equipped with the storing bottle and the nutrient solution joint of nutrient solution and link to each other, then start the nutrient pump and carry out the infusion nutrient solution, start heating device and heat, when the patient needs to advance medicine, the accessible advances the medicine mouth and injects the liquid medicine.

The heating device is arranged at the liquid outlet joint of the feeding infusion apparatus of the nutrition tube, and compared with the heating sheet in the nutrition bag at the joint of the nutrition liquid in the existing infusion tube, the heating device can heat the nutrition liquid cooled at the tail end of the infusion tube, so that a patient is healthier and can absorb the nutrition liquid more easily; the utility model is also provided with a nutrition pump, which can automatically infuse and accurately control the infusion speed.

Furthermore, the groove is communicated with the infusion tube and arranged in a Z shape, and the groove is folded back and forth along the inner cavity of the shell.

Therefore, the residence time of the nutrient solution in the heating device can be prolonged, the nutrient solution is heated more sufficiently and uniformly, and the target temperature is ensured to be reached.

Further, flow regulator is including the logical groove that the slope set up, leads to the inslot sliding connection and has the regulating block.

Thus, the output rate of the nutrient solution can be adjusted according to the condition, and the nutrient solution is more comfortable and better absorbed by patients.

Furthermore, a water inlet pipe is arranged above the nutrition pump, the water inlet pipe is communicated with the infusion tube, and the tail end of the water inlet pipe is provided with a water stop clip.

The cleaning solution can be infused through the water inlet pipe, the viscous nutrient solution is prevented from blocking the infusion tube, and the moisture can be supplemented to the patient.

Furthermore, the shell is made of heat-resistant insulating materials, and a power line socket is arranged on the end face of the shell.

Thus avoiding scalding the patient.

Drawings

FIG. 1 is a schematic view of the structure of the feeding tube infusion set of the present invention;

FIG. 2 is a schematic structural view of the heating device of the feeding tube infusion set of the present invention;

the reference numbers in the figures are as follows: the device comprises an infusion tube 1, a nutrient solution joint 2, a liquid outlet joint 3, a nutrient pump 4, a dropping funnel 5, a drug adding port 6, a heating device 7, a shell 71, a groove 72, an electric heating plate 73, a temperature controller 74, a heat insulation layer 75, a flow regulator 8, a through groove 81, a sliding groove 82, a regulating block 83 and a water inlet tube 9.

Detailed Description

The utility model is described in further detail below with reference to the following figures and detailed description:

as shown in figure 1, the nutrition tube feeding infusion apparatus comprises an infusion tube 1, a nutrition liquid joint 2 is fixedly connected at the left end of the infusion tube 1, a liquid outlet joint 3 is connected at the right end of the infusion tube 1, the liquid outlet joint 3 is provided with a first cap, the liquid outlet joint 3 is matched with a nasointestinal tube, the infusion tube 1 is sequentially provided with a nutrition pump 4, a dropping funnel 5 and a medicine feeding port 6 from left to right, the medicine feeding port 6 is provided with a second cap, the left side of the nutrition pump 4 is provided with a water inlet tube 9, the water inlet tube 9 is communicated with the infusion tube 1, the tail end of the water inlet tube 9 is provided with a water stop clamp, the left side of the liquid outlet joint 3 is provided with a heating device 7, as shown in figure 2, the heating device 7 comprises a shell 71, the shell 71 is made of heat-resistant insulating material, the left end of the shell 71 is provided with a power wire socket, the inner cavity of the shell 71 is provided with a groove 72 communicated with the infusion tube 1, the groove 72 is arranged in a Z shape, the groove 72 is bent back and forth along the inner cavity of the shell 71, electric heating plates 73 are paved on the surfaces of the grooves 72, temperature controllers 74 electrically connected with the electric heating plates 73 are installed inside the shell 71, a circle of heat insulation layer 75 is arranged between the grooves 72 and the temperature controllers 74, temperature displays and control switches are installed on the surfaces of the shell 71, the temperature displays and the control switches are electrically connected with the temperature controllers 74, the right end of the heating device 7 is a gradually reduced round table, flow regulators 8 are installed on the round table, each flow regulator 8 comprises a through groove 81 formed in an inclined mode, sliding grooves 82 are formed in two sides of each through groove 81, adjusting blocks 83 are connected on the sliding grooves 82 in a sliding mode, and the lower ends of the adjusting blocks 83 are abutted to the infusion tube 1.

When nutrient solution needs to be input into a patient, the prepositive work is firstly done, then the first cap is taken down, the liquid outlet joint 3 is fixedly connected with the gastrointestinal tube, the storage bottle filled with the nutrient solution is fixedly connected with the nutrient solution joint 2, the storage bottle is hung at a high position, then the adjusting block 83 slides downwards along the sliding groove 82 to close the infusion tube 1, then the power supply is switched on, the nutrient pump 4 and the heating device 7 are started, the infusion speed of the nutrient solution is regulated and controlled by the nutrient pump 4, the nutrient solution flows into the heating device 7 through the dropping funnel 5, the clinical practice proves that the temperature of the nutrient solution is most suitable to be controlled within 38-41 ℃, after the nutrient solution is fully heated by the heating device 7, the adjusting block 83 slides upwards along the sliding groove 82, the heated nutrient solution enters the liquid outlet joint 3 and finally enters the body of the patient through the gastrointestinal tube, and when the temperature of the nutrient solution is still lower, the temperature of the nutrient solution is further improved; when a patient needs to take medicine, the second cap can be removed, and the medicine liquid is injected through the medicine inlet 6; when the patient needs to supplement water or the nutrient solution is too viscous, the water stop clip can be opened, and water enters through the water inlet pipe 9.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (5)

1. The transfusion system is fed to nutrition tube includes transfer line (1) and nutrient solution joint (2) and play liquid joint (3) that are located transfer line (1) both ends transfer line (1) infusion direction is equipped with nutrition pump (4), dropping funnel (5) and dosing port (6) in proper order, its characterized in that: infusion tube (1) is close to liquid joint (3) department and is equipped with heating device (7), heating device (7) include casing (71), casing (71) inner chamber is opened flutedly (72), electric plate (73) have all been laid on recess (72) surface, casing (71) inside is equipped with temperature controller (74) of being connected with electric plate (73), be equipped with between recess (72) and temperature controller (74) insulating layer (75), casing (71) surface is equipped with temperature monitor and control switch, temperature monitor and control switch all are connected with temperature controller (74) electricity, the one end that heating device (7) are close to liquid joint (3) is the round platform that reduces gradually, the round platform side is equipped with flow regulator (8).

2. The feeding tube feeding set according to claim 1, wherein: the groove (72) is communicated with the infusion tube (1), the groove (72) is arranged in a Z shape, and the groove (72) is folded back and forth along the inner cavity of the shell (71).

3. The feeding tube feeding set according to claim 1, wherein: the flow regulator (8) comprises a through groove (81) which is obliquely arranged, and a regulating block (83) is connected in the through groove (81) in a sliding mode.

4. The feeding tube feeding set according to claim 1, wherein: a water inlet pipe (9) is arranged above the nutrition pump (4), the water inlet pipe (9) is communicated with the infusion tube (1), and a water stop clip is arranged at the tail end of the water inlet pipe (9).

5. The feeding tube feeding set according to claim 1, wherein: the shell (71) is made of heat-resistant insulating materials, and a power line socket is arranged on the end face of the shell (71).

Images