Hemodialysis nursing bag convenient to carry

Abstract

The utility model discloses a hemodialysis nursing bag convenient to carry, which comprises a nursing bag and shoulder straps connected with two sides of the nursing bag, the nursing bag comprises a cavity arranged in the nursing bag and a sealing mechanism arranged at the top end of the cavity, one side of the cavity close to the nursing bag is provided with a protective mechanism, the top end of the nursing bag is provided with a connecting port, and the connecting port is connected with the sealing mechanism. And a telescopic hose is arranged in the connecting port. The device has the beneficial effects that the length of the shoulder strap is freely changed by arranging the length adjuster, so that the carrying is convenient; meanwhile, the impact of the outside on the nursing bag and the cavity can be reduced through the protection plate, the soft bag layer and the buffer layer, liquid leakage is avoided, the air pressure difference between the inside and the outside of the nursing bag is changed through the arranged air pressure control valve according to the use state, and therefore when the nursing bag is not used, the liquid in the nursing bag can be locked through the air pressure difference, and liquid leakage is avoided.

Description

Technical Field

[0001] The utility model relates to the field of hemodialysis nursing bags, in particular to a hemodialysis nursing bag that is easy to carry. Background Art

[0002] Hemodialysis, also known as artificial kidney, is the main treatment for chronic kidney disease, renal failure, and uremia. It drains blood from the body to the outside of the body and exchanges substances with the dialysate through a semipermeable membrane to remove metabolic waste and excess water from the body, maintain electrolyte and acid-base balance, and then return the purified blood to the patient's body. A variety of medical devices are required during the hemodialysis process.

[0003] In actual use, the nursing bag is difficult to grab and lacks a protective structure for the nursing bag, making it cumbersome to carry.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Summary of the Invention

[0005] In view of the problems in the related art, the present invention proposes a portable hemodialysis care bag to overcome the above technical problems existing in the existing related art.

[0006] To this end, the specific technical solutions adopted in this utility model are as follows:

[0007] A portable hemodialysis care bag comprises a care bag and shoulder straps connected to both sides of the care bag. The care bag comprises a cavity arranged in the care bag and a sealing mechanism arranged at the top end of the cavity. A protective mechanism is provided on the side where the cavity and the care bag are close to each other. A connecting port is provided at the top end of the care bag, and a telescopic hose is provided in the connecting port.

[0008] Preferably, the sealing mechanism includes a thickened pad provided at the top of the cavity, the thickened pad is provided with a sleeve matching the telescopic hose, the top of the sleeve is connected to the connecting port, the bottom of the sleeve is communicated with the cavity, the telescopic hose is located in the sleeve, the top of the sleeve is provided with a cover plate, and the bottom of the cover plate is provided with a hook connected to the telescopic hose.

[0009] Preferably, an annular groove matching the cover plate is provided at the top of the connection port, an air pressure control valve is provided at the top of the cover plate, and the sleeve is inflatable.

[0010] Preferably, the protective mechanism comprises several sets of equally spaced protective plates arranged on the inner wall of the care bag. Each set of protective plates has a soft coating on one end near the cavity, and a cushioning layer is provided at the junction of the soft coating and the protective plates. Preferably, the care bag is provided with symmetrically arranged foldable legs on the outside, each made of a high-strength material.

[0011] Preferably, one end of the shoulder strap is provided with a length adjuster connected to the nursing bag.

[0012] Preferably, a through hole matching the shoulder strap is provided on the end of the length adjuster close to the shoulder strap, a roller matching the shoulder strap is provided inside the length adjuster, a gear is sleeved on one end of the roller, a rack meshing with the gear is provided on one side of the length adjuster, and a control handle is provided on the end of the rack away from the gear.

[0013] Preferably, the shoulder strap is made of nylon rope.

[0014] The beneficial effects of the present invention are as follows: the length of the shoulder strap can be freely changed by setting a length adjuster, thereby facilitating carrying; at the same time, the impact of the outside on the nursing bag and the cavity can be reduced by the protective plate, soft cover layer and buffer layer to avoid liquid leakage, and at the same time, the air pressure control valve can be set to change the air pressure difference inside and outside the nursing bag according to the usage status, so that when not in use, the internal liquid can be locked by the air pressure difference to avoid liquid leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is an appearance diagram of a portable hemodialysis care bag according to an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a hemodialysis care bag that is easy to carry according to an embodiment of the present utility model;

[0018] Figure 3 The present invention is a schematic diagram of the internal structure of a length adjuster for a portable hemodialysis care bag according to an embodiment of the present invention.

[0019] In the picture:

[0020] 1. Nursing bag; 2. Shoulder strap; 3. Cavity; 4. Connecting port; 5. Telescopic hose; 6. Thickened pad; 7. Sleeve; 8. Cover; 9. Air pressure control valve; 10. Protective plate; 11. Soft cover; 12. Buffer layer; 13. Folding legs; 14. Length adjuster; 15. Through hole; 16. Roller; 17. Gear; 18. Rack. DETAILED DESCRIPTION

[0021] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0022] According to an embodiment of the present invention, a portable hemodialysis care bag is provided. Example

[0023] like Figure 1 As shown, a portable hemodialysis care bag according to an embodiment of the present invention includes a care bag 1 and shoulder straps 2 connected to both sides of the care bag 1. The care bag 1 includes a cavity 3 provided in the care bag 1 and a sealing mechanism provided at the top of the cavity 3. A protective mechanism is provided on the side where the cavity 3 and the care bag 1 are close to each other. A connecting port 4 is provided at the top of the care bag 1, and a telescopic hose 5 is provided in the connecting port 4. The shoulder strap 2 is made of nylon rope. Example

[0024] like Figure 1 and Figure 2 As shown, the sealing mechanism includes a thickened pad 6 arranged at the top of the cavity 3, and the thickened pad 6 is provided with a sleeve 7 matching the telescopic hose 5. The top of the sleeve 7 is connected to the connecting port 4, and the bottom end of the sleeve 7 is connected to the cavity 3. The telescopic hose 5 is located in the sleeve 7, and a cover plate 8 is provided at the top of the sleeve 7. The bottom end of the cover plate 8 is provided with a hook connected to the telescopic hose 5. The top of the connecting port 4 is provided with an annular groove matching the cover plate 8, and the top of the cover plate 8 is provided with an air pressure control valve 9. The sleeve 7 is inflatable, and the protective mechanism includes several groups of equidistant protective plates 10 arranged on the inner wall of the nursing bag 1. A soft coating layer 11 is provided on the end of any group of protective plates 10 close to the cavity 3, and a buffer layer 12 is provided at the junction of the soft coating layer 11 and the protective plate 10. The outside of the nursing bag 1 is provided with symmetrically arranged folding legs 13, and the folding legs 13 are all made of high-strength material. Example

[0025] like Figure 1 and Figure 3As shown, one end of the shoulder strap 2 is provided with a length adjuster 14 connected to the nursing bag 1, and the length adjuster 14 has a through hole 15 matching the shoulder strap 2 on the end of the length adjuster 14 close to the shoulder strap 2. A roller 16 matching the shoulder strap 2 is provided in the length adjuster 14, and a gear 17 is sleeved on one end of the roller 16. A rack 18 meshing with the gear 17 is provided on one side of the length adjuster 14, and a control handle is provided on the end of the rack 18 away from the gear 17.

[0026] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in actual process is described in detail below.

[0027] In actual application, the movement state of the rack 18 can be controlled by manipulating the displacement of the control handle, and then the rotation of the roller 16 can be controlled by the gear 17, and then the extension length of the shoulder strap 2 can be controlled, which is convenient for carrying; at the same time, during transportation and carrying, the protective plate 10 and the buffer layer 12 provided can minimize the impact of external impact on the cavity 3 as much as possible, and the soft cover layer 11 provided subsequently can wrap the cavity 3 as much as possible to avoid uneven force on the cavity 3 and cause rupture; and when in use, the air pressure in the sleeve 7 can be controlled by controlling the air pressure control valve 9, and then the air pressure difference between the cavity 3 and the outside world can be freely controlled, and then the cover 8 can be opened to take out the telescopic hose 5 and then use it; and when not in use, the air pressure control valve 9 is adjusted to deflate the sleeve 7, and then the sleeve 7 is pressed against the surface of the nursing bag 1 under the action of air pressure, and then the air pressure is used to reduce the volume of the nursing bag 1, which is convenient for carrying.

[0028] To sum up, with the help of the above-mentioned technical solution of the present invention, the length of the shoulder strap 2 can be freely changed by setting the length adjuster 14, which is convenient for carrying; at the same time, the protective plate 10, the soft cover layer 11 and the buffer layer 12 can reduce the impact of the outside on the nursing bag 1 and the cavity 3 to avoid liquid leakage. At the same time, the air pressure control valve 9 is set to change the air pressure difference between the inside and outside of the nursing bag 1 according to the usage status, and then when not in use, the internal liquid can be locked by the air pressure difference to avoid liquid leakage.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A portable hemodialysis care bag, characterized in that: The invention comprises a nursing bag (1) and shoulder straps (2) connected to both sides of the nursing bag (1), wherein the nursing bag (1) comprises a cavity (3) provided in the nursing bag (1) and a sealing mechanism provided at the top of the cavity (3), a protective mechanism provided on the side where the cavity (3) and the nursing bag (1) are close to each other, a connecting port (4) provided at the top of the nursing bag (1), a telescopic hose (5) provided in the connecting port (4), the sealing mechanism comprising a thickened pad (6) provided at the top of the cavity (3), a sleeve (7) matching the telescopic hose (5) provided on the thickened pad (6), the top of the sleeve (7) connected to the connecting port (4), the bottom of the sleeve (7) communicating with the cavity (3), the telescopic hose (5) located in the sleeve (7), the top of the sleeve (7) provided with a cover plate (8), the bottom of the cover plate (8) provided with a hook connected to the telescopic hose (5).

2. A portable hemodialysis care bag according to claim 1, characterized in that: The top end of the connection port (4) is provided with an annular groove matching the cover plate (8), the top end of the cover plate (8) is provided with an air pressure control valve (9), and the sleeve (7) is of an inflatable type.

3. A portable hemodialysis care bag according to claim 1, characterized in that: The protective mechanism comprises a plurality of groups of equidistantly arranged protective plates (10) provided on the inner wall of the nursing bag (1), wherein one end of each group of protective plates (10) close to the cavity (3) is provided with a soft covering layer (11), and a buffer layer (12) is provided at the junction of the soft covering layer (11) and the protective plates (10).

4. The portable hemodialysis care bag according to claim 1, characterized in that: The nursing bag (1) is provided with symmetrically arranged folding legs (13) on the outside, and the folding legs (13) are all made of high-strength material.

5. The portable hemodialysis care bag according to claim 1, characterized in that: One end of the shoulder strap (2) is provided with a length adjuster (14) connected to the nursing bag (1). The length adjuster (14) is provided.

6. The portable hemodialysis care bag according to claim 5, characterized in that: A through hole (15) matching the shoulder strap (2) is provided on the end of the length adjuster (14) close to the shoulder strap (2), a roller (16) matching the shoulder strap (2) is provided inside the length adjuster (14), a gear (17) is sleeved on one end of the roller (16), a rack (18) meshing with the gear (17) is provided on one side of the length adjuster (14), and a control handle is provided on the end of the rack (18) away from the gear (17).

7. The portable hemodialysis care bag according to claim 1, characterized in that: The shoulder strap (2) is made of nylon rope.

Images