A dialysis nursing device for nephrology

Abstract

This utility model discloses a nephrology dialysis nursing device, including cotton swabs and a reservoir bottle connected to one end of the cotton swab. The reservoir bottle has an adjustment mechanism at the end connected to the cotton swab. The adjustment mechanism includes a connecting block communicating with the reservoir bottle. The open end of the connecting block is threadedly connected to one end of the cotton swab's shaft. The cotton swab's shaft has a cavity communicating with the cotton swab head and the connecting block. An adjustment mechanism is provided on one side of the connecting block, and a baffle driven by the adjustment mechanism is provided inside the connecting block. The advantages of this utility model compared to existing technologies are: the cotton swab can be continuously supplied with disinfectant, thereby increasing the usage time of a single cotton swab and reducing cotton swab waste when disinfecting the pre-embedded catheter site of dialysis patients.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing disinfection, in particular to a dialysis nursing device for the Department of Nephrology. Background Art

[0002] Nephrology dialysis is a separation and purification technology that separates small molecules from biomacromolecules based on the principle of small molecules diffusing into water (or buffer) through a semipermeable membrane. Dialysis therapy is a treatment method that allows components (solutes or water) in body fluids to be excreted from the body through a semipermeable membrane. It can generally be divided into hemodialysis and peritoneal dialysis.

[0003] After the patient needs dialysis, he needs to use multiple regular dialysis methods, such as regular dialysis twice a week. In order to reduce the damage to the patient at the dialysis connection, the dialysis patient usually needs to bury the dialysis equipment pipe connector connected to the blood vessel in the arm. Each time dialysis is performed, it is only necessary to connect the inlet and outlet pipes of the dialysis equipment to the pre-buried pipe connector. However, in order to avoid infection at the pre-buried pipe, it is usually necessary to disinfect it, and the disinfection requires frequent and thorough disinfection. The existing disinfection method usually uses ordinary cotton swabs or cotton balls dipped in disinfectant for disinfection. In this method, the cotton swab or cotton ball is stained with less disinfectant at one time. At the same time, in order to avoid contaminating the disinfectant in the container, the same cotton swab or cotton ball cannot be repeatedly dipped in disinfectant back and forth. It needs to be discarded after being dipped and wiped once, and then a new cotton swab or cotton ball is used to dip and wipe again for disinfection. In this way, more cotton swabs or cotton balls will be used for one disinfection, resulting in waste. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a nephrology dialysis nursing device, in which the cotton swab can be continuously supplied with disinfectant, thereby increasing the use time of a single cotton swab and reducing the waste of cotton swabs when disinfecting the pre-buried tubes of dialysis patients.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a renal internal medicine dialysis care device, including a cotton swab, and also including a liquid storage bottle connected to one end of the cotton swab, the end where the liquid storage bottle and the cotton swab are connected is provided with an adjustment and fixing mechanism, the adjustment and fixing mechanism includes a connecting block connected to the liquid storage bottle, the open end of the connecting block is threadedly connected to one end of the rod body of the cotton swab, the rod body of the cotton swab is provided with a cavity connected to the cotton swab head and the connecting block, one side of the connecting block is provided with an adjustment mechanism, and the inside of the connecting block is provided with a baffle driven by the adjustment mechanism.

[0006] Compared with the prior art, the utility model has the following advantages: the liquid storage bottle is connected with the cotton swab, and the cotton swab can be fixed by adjusting the fixing mechanism while adjusting the liquid output of the disinfectant, so that the cotton swab head can be continuously supplied with disinfectant, thereby increasing the use time of a single cotton swab, thereby reducing the waste of cotton swabs when disinfecting the pre-buried tubes of dialysis patients.

[0007] As an improvement, the adjustment mechanism includes a bolt and a turning handle, the bolt and the connecting block are threadedly connected, one end of the bolt is rotatably connected to the baffle, the turning handle is located at the other end of the bolt, and the outer circumference of the turning handle is provided with a plurality of inwardly recessed arc grooves. The bolt can be conveniently rotated by the turning handle, thereby driving the baffle to move, thereby facilitating the adjustment of the liquid output of the disinfectant.

[0008] As an improvement, a limiting groove which is plug-connected to the baffle is provided on the inner wall circumference of the connecting block, and a sealing ring which cooperates with the baffle is provided in the limiting groove to improve the sealing performance of the connection between the baffle and the connecting block.

[0009] As an improvement, an O-ring is provided at the connection between the rod body of the cotton swab and the connecting block to improve the sealing performance of the connection between the cotton swab and the connecting block.

[0010] As an improvement, the liquid storage bottle and the connecting block are both made of plastic and are an integrally formed structure. The liquid storage bottle is made of transparent plastic, which is a conventional material, thereby reducing manufacturing costs.

[0011] As an improvement, the adjustment mechanism and the baffle are both made of plastic, which is a conventional material, thus reducing manufacturing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a structural schematic diagram of a dialysis nursing device for the Department of Nephrology.

[0013] Figure 2 This is the main view of a nephrology dialysis nursing device of the utility model. Figure 1 .

[0014] Figure 3 This is the main view of a nephrology dialysis nursing device of the utility model. Figure 1 .

[0015] Figure 4 The utility model is a cross-sectional view of an adjusting and fixing mechanism of a dialysis nursing device for the Department of Nephrology.

[0016] As shown in the figure: 1. Liquid storage bottle; 2. Cotton swab; 3. Connecting block; 4. Adjusting mechanism; 5. Cavity; 6. O-ring; 7. Sealing ring; 8. Limiting groove; 9. Baffle; 10. Turning handle; 11. Adjusting and fixing mechanism. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0018] A dialysis nursing device for the Department of Nephrology, comprising a cotton swab 2, and a liquid storage bottle 1 connected to one end of the cotton swab 2, wherein the end of the liquid storage bottle 1 connected to the cotton swab 2 is provided with an adjustment fixing mechanism 11, wherein the adjustment fixing mechanism 11 comprises a connection block 3 connected to the liquid storage bottle 1, wherein the liquid storage bottle 1 and the connection block 3 are both made of plastic and are an integrally formed structure, and the liquid storage bottle 1 is made of a transparent plastic material;

[0019] The open end of the connecting block 3 is threadedly connected to one end of the rod of the cotton swab 2, an O-ring 6 is provided at the connection between the rod of the cotton swab 2 and the connecting block 3, a cavity 5 connected to the cotton swab head and the connecting block 3 is provided in the rod of the cotton swab 2, an adjustment mechanism 4 is provided on one side of the connecting block 3, a baffle 9 driven by the adjustment mechanism 4 is provided inside the connecting block 3, a limiting groove 8 plug-connected to the baffle 9 is provided around the inner wall of the connecting block 3, and a sealing ring 7 matched with the baffle 9 is provided in the limiting groove 8;

[0020] The adjusting mechanism 4 and the baffle 9 are both made of plastic. The adjusting mechanism 4 includes a bolt and a handle 10. The bolt is threadedly connected to the connecting block 3. One end of the bolt is rotatably connected to the baffle 9. The handle 10 is located at the other end of the bolt. The outer circumference of the handle 10 is provided with a plurality of inwardly recessed arc grooves.

[0021] When the utility model is implemented, disinfectant is placed in the liquid storage bottle, and the baffle, the limiting groove and the sealing ring cooperate to block the outlet of the connecting block without installing a cotton swab, thereby preventing the disinfectant in the liquid storage bottle from contacting the outside world;

[0022] When the patient needs to be disinfected, one end of a single cotton swab can be threadedly connected to the connection block. After the connection is completed, the liquid storage bottle needs to be placed upside down, and then the bolt is turned by turning the handle to move the baffle so that the opening of the connection block is opened, so that the connection block and the cavity in the cotton swab rod body are connected. At the same time, the different moving distances of the baffle can adjust the liquid output of the liquid storage bottle;

[0023] The disinfectant passes through the cavity of the connecting block and the cotton swab rod body and contacts the cotton swab head to soak the cotton swab head. Since the liquid storage bottle contains more disinfectant, the cotton swab head can be continuously supplied with disinfectant, thereby increasing the use time of a single cotton swab and the disinfection area of ​​the patient's pre-buried tube. When the cotton swab needs to be replaced, it is only necessary to place the liquid storage bottle upright to prevent the disinfectant in the liquid storage bottle from spilling, and then take a new cotton swab and install it on the connecting block, and invert the liquid storage bottle for use. The above operation can reduce the waste of cotton swabs when disinfecting the pre-buried tube of dialysis patients.

[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A nephrology dialysis nursing device, comprising a cotton swab (2), characterized in that: The invention also comprises a liquid storage bottle (1) connected to one end of the cotton swab (2); the end of the liquid storage bottle (1) connected to the cotton swab (2) is provided with an adjusting and fixing mechanism (11); the adjusting and fixing mechanism (11) comprises a connecting block (3) connected to the liquid storage bottle (1); the open end of the connecting block (3) is threadedly connected to one end of the rod body of the cotton swab (2); the rod body of the cotton swab (2) is provided with a cavity (5) connected to the cotton swab head and the connecting block (3); an adjusting mechanism (4) is provided on one side of the connecting block (3); and a baffle (9) driven by the adjusting mechanism (4) is provided inside the connecting block (3).

2. A nephrology dialysis nursing device according to claim 1, characterized in that: The adjusting mechanism (4) comprises a bolt and a rotating handle (10), wherein the bolt is threadedly connected to the connecting block (3), one end of the bolt is rotatably connected to the baffle (9), and the rotating handle (10) is located at the other end of the bolt. The outer circumference of the rotating handle (10) is provided with a plurality of inwardly recessed arc grooves.

3. A nephrology dialysis nursing device according to claim 2, characterized in that: The inner wall circumference of the connection block (3) is provided with a limiting groove (8) plug-connected with the baffle (9), and a sealing ring (7) matching with the baffle (9) is provided in the limiting groove (8).

4. A nephrology dialysis nursing device according to claim 1, characterized in that: An O-type sealing ring (6) is provided at the connection between the rod body of the cotton swab (2) and the connecting block (3).

5. A nephrology dialysis nursing device according to claim 1, characterized in that: The liquid storage bottle (1) and the connecting block (3) are both made of plastic and are an integrally formed structure; the liquid storage bottle (1) is made of transparent plastic.

6. A nephrology dialysis nursing device according to claim 2, characterized in that: The adjusting mechanism (4) and the baffle (9) are both made of plastic.

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