Nutrient solution conveying structure for nursing

Abstract

The utility model relates to the technical field of esophageal cancer nursing, in particular to a nutrient solution conveying structure for nursing, which comprises a solution storage bag, a first infusion tube is connected to the lower end of the solution storage bag, and a first fixing ring is arranged on the outer side of the lower end of the first infusion tube; the second fixing ring is arranged on the outer side of the first infusion tube in a communicating mode; the inserting hole is formed in one side of the second fixing ring; one end of the filter frame is inserted into the insertion hole of the fixing ring II; the filter screen is connected into the filter frame. The infusion apparatus overcomes the defects in the prior art, the first fixing ring, the mounting plate, the connectors, the sealing plug and the sealing cover are arranged, the connectors can be connected with multiple infusion tubes at the same time, multiple nutrient solutions can be input at the same time, nursing efficiency is improved, the infection risk caused by device replacement due to nutrient solution replacement or addition is reduced, and the infusion apparatus is suitable for popularization and application. By arranging a second fixing ring, a filter frame, an insertion hole and a filter screen, particles or solid substances in the nutrient solution can be further filtered, complications such as infection caused by impurities or particles are avoided, and the treatment effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of esophageal cancer nursing, in particular to a nutrient solution conveying structure for nursing. Background Art

[0002] Esophageal cancer is a common digestive tract tumor. Patients often cannot eat normally due to dysphagia, resulting in malnutrition. Traditional nutrient solution delivery is to deliver nutrient solution directly to the patient's body through intravenous infusion. The nutrient solution delivery structure for esophageal cancer care uses a special catheter and device to deliver nutrient solution to the patient's stomach or duodenum, thereby avoiding stimulation and damage to the vein. The existing document discloses a nutrient solution delivery device for esophageal cancer care (CN217245631U), which combines the left shell and the right shell of the combined regulator, and then pushes the adjusting slider to squeeze the infusion pipeline through the adjusting slider to change the diameter of the infusion pipeline, thereby controlling the flow rate. Since the combined regulator can be freely disassembled and installed, it can be repeatedly used and reduced in cost. When the adjusting slider is pushed, the squeezing roller will contact the infusion pipeline and rotate under the action of friction, thereby reducing the friction between the adjusting slider and the infusion pipeline and reducing the loss of the adjusting slider. At least the following defects are exposed during use:

[0003] 1. The nutrient solution delivery structure used for esophageal cancer care can usually only input one nutrient solution at a time. When replacing or adding other nutrient solutions, the device needs to be re-prepared. Each time other nutrient solutions are replaced or added, the risk of infection may increase.

[0004] 2. There may be particles or solid substances in the nutrient solution, which may affect the treatment effect or even cause complications such as infection after entering the patient's body. Utility Model Content

[0005] The purpose of the utility model is to provide a nutrient solution delivery structure for nursing, so as to solve the problems of the existing nutrient solution delivery structure in the use process proposed in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A nutrient solution delivery structure for nursing, comprising a liquid storage bag, the lower end of which is connected to an infusion tube 1, and a fixing ring 1 is arranged on the outer side of the lower end of the infusion tube; a fixing ring 2, which is arranged on the outer side of the infusion tube 1 for communication; a plug hole, which is opened on one side of the fixing ring 2; a filter frame, one end of which is inserted into the plug hole of the fixing ring 2; a filter screen, which is connected to the filter frame; a mounting plate, which is arranged at the lower end of the infusion tube; a connecting port, which is installed on the upper end of the mounting plate; a sealing plug, which is inserted into the connecting port; and a sealing cover, which is installed on the upper end of the sealing plug.

[0008] Preferably, a sealing layer for improving sealing performance is arranged on the outer side of one end of the filter frame, and the second fixing ring is located at the upper end of the first fixing ring.

[0009] Preferably, the fixing ring 1 can fit into the inside of the connecting port, and the connecting port is provided with multiple groups.

[0010] Preferably, the connection ports can pass through both upper and lower ends of the mounting plate.

[0011] Preferably, the filter frame is a combination of a circular ring at one end and a rectangular parallelepiped at the other end, and the opening of the plug hole is consistent with the width of the filter frame.

[0012] Preferably, a connector is fixedly connected to the lower end of the mounting plate, and the connector is in the shape of a conical body with a hollow interior.

[0013] Preferably, the lower end of the connector is fixedly connected with the second infusion tube, and the lower end of the connector can be communicated with the second infusion tube.

[0014] The embodiment of the utility model provides a nutrient solution delivery structure for nursing, which has the following beneficial effects:

[0015] 1. By setting a fixing ring, a mounting plate, a connecting port, a sealing plug, and a sealing cover, the lower end of the infusion tube can be connected and fixed to the connecting port of the mounting plate through a fixing ring with a certain elasticity. Multiple groups of infusion tubes can be connected at the same time through multiple groups of connecting ports, so that multiple nutrient solutions can be input at the same time, which improves the nursing efficiency and reduces the infection risk caused by replacing the device due to replacing or adding nutrient solution. The extra connecting ports are sealed by the sealing plug and the sealing cover to prevent air from entering, thereby reducing the risk of infection.

[0016] 2. By setting the fixed ring 2, the filter frame, the plug hole and the filter screen, the fixed ring 2 is plugged with the filter frame through the plug hole opened on one side. When the nutrient solution passes through the fixed ring 2 outside the infusion tube 1, the internal impurities are filtered through the filter screen, which can avoid complications such as infection caused by impurities or particles and improve the treatment effect. The filter screen is driven out of the fixed ring 2 through the filter plate, and the filter screen can be easily replaced to keep the equipment in good condition. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the connection structure between the fixing ring and the infusion tube of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the second fixing ring of the utility model;

[0021] Figure 4 It is a schematic diagram of the split structure of the installation plate and the connector of the utility model.

[0022] In the figure: 1. liquid storage bag; 2. infusion tube 1; 3. infusion tube 2; 4. connector; 5. fixing ring 1; 6. fixing ring 2; 7. filter frame; 8. plug hole; 9. filter screen; 10. sealing layer; 11. mounting plate; 12. connection port; 13. sealing plug; 14. sealing cover. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example: Figure 1 -- Figure 4 As shown, a nutrient solution delivery structure for nursing care includes a liquid storage bag 1 in which the nutrient solution required by the esophageal cancer patient can be placed, a fixing ring 5 on the outer side of the lower end of the infusion tube 2 can be inserted into the connecting port 12 on the upper end of the mounting plate 11, and the fixing ring 5 is made of silicone with certain elasticity and corrosion resistance. The nutrient solution in the liquid storage bag 1 is transported to the conical connector 4 connected to the lower end of the mounting plate 11 through the infusion tube 2, and then transported to the infusion tube 23 through the lower end of the connector 4 to deliver the nutrient solution to the esophageal cancer patient. A filter frame 7 is installed on one side of the fixing ring 26 connected to the outer side of the infusion tube 2, and the nutrient solution passes through the infusion tube 2. When the outer side of the liquid tube 2 is fixed with the ring 26, the internal impurities are filtered through the filter screen 9 in the filter frame 7, which can avoid complications such as infection caused by impurities or particles and improve the treatment effect. The filter screen 9 is driven by the filter plate to be drawn out of the fixed ring 26, and the filter screen 9 can be easily replaced to keep the equipment in good condition. Multiple groups of infusion tubes 2 are connected at the same time through multiple groups of connecting ports 12, so that multiple nutrient solutions can be input at the same time, which improves the nursing efficiency and reduces the infection risk caused by replacing the device due to replacing or adding nutrient solution. The extra connecting ports 12 are sealed with the sealing cover 14 by the sealing plug 13 to prevent air from entering, thereby reducing the risk of infection.

[0025] Working principle: the nutrient solution required by the esophageal cancer patient can be placed in the liquid storage bag 1, the fixing ring 15 on the outer side of the lower end of the infusion tube 2 can be inserted into the connecting port 12 on the upper end of the mounting plate 11, the nutrient solution is transported to the conical connector 4 connected to the lower end of the mounting plate 11 through the infusion tube 2, and then connected with the infusion tube 23 through the lower end of the connector 4 and transported to the infusion tube 23 to deliver the nutrient solution to the esophageal cancer patient, when the nutrient solution passes through the fixing ring 26 on the outer side of the infusion tube 2, the internal impurities are filtered through the filter screen 9 in the filter frame 7, and the filter screen 9 is driven by the filter plate to be drawn out of the fixing ring 26, and the filter screen 9 can be easily replaced, and multiple groups of connecting ports 12 are connected to multiple groups of infusion tubes 2 at the same time, and multiple nutrient solutions can be input at the same time, and the extra connecting ports 12 are sealed by the sealing plug 13 and the sealing cover 14 to prevent air from entering.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A nutrient solution delivery structure for nursing, characterized in that: include: A liquid storage bag (1), the lower end of which is connected to an infusion tube (2), and a fixing ring (5) is provided on the outer side of the lower end of the infusion tube (2); A second fixing ring (6) which is connected to the outside of the first infusion tube (2); A plug-in hole (8) is provided on one side of the second fixing ring (6); A filter frame (7), one end of which is inserted into the insertion hole (8) of the second fixing ring (6); A filter screen (9) connected to the filter frame (7); A mounting plate (11) disposed at the lower end of the infusion tube (2); A connection port (12), which is mounted on the upper end of the mounting plate (11); A sealing plug (13) which is inserted and withdrawn into the connecting port (12); A sealing cover (14) is installed on the upper end of the sealing plug (13).

2. The nutrient solution delivery structure for nursing according to claim 1, characterized in that: A sealing layer (10) for improving sealing performance is arranged on the outer side of one end of the filter frame (7), and the second fixing ring (6) is located on the upper end of the first fixing ring (5).

3. The nutrient solution delivery structure for nursing according to claim 1, characterized in that: The fixing ring 1 (5) can fit inside the connecting port (12), and the connecting port (12) is provided with multiple groups.

4. The nutrient solution delivery structure for nursing according to claim 1, characterized in that: The connection opening (12) can penetrate both upper and lower ends of the mounting plate (11).

5. The nutrient solution delivery structure for nursing according to claim 1, characterized in that: The filter frame (7) is a combination of a circular ring at one end and a rectangular parallelepiped at the other end, and the opening of the plug-in hole (8) is consistent with the width of the filter frame (7).

6. The nutrient solution delivery structure for nursing according to claim 1, characterized in that: The lower end of the mounting plate (11) is fixedly connected to a connecting body (4), and the connecting body (4) is in the shape of a conical body with a hollow interior.

7. The nutrient solution delivery structure for nursing care according to claim 6, characterized in that: The lower end of the connector (4) is fixedly connected to the second infusion tube (3), and the lower end of the connector (4) can be in communication with the second infusion tube (3).

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