CN219558246U - Protective device for dialysis - Google Patents

Abstract

The utility model belongs to the technical field of medical appliances, and particularly relates to a protective device for dialysis. The utility model provides a protective device for dialysis, which is characterized in that a protective cushion is utilized to be close to the skin of a human body, so that the human body can not feel uncomfortable when in use, the shape of the whole device can be fixed by utilizing the arrangement of a reinforcing plate, the arrangement of a line clamp is matched, a patient can not move a ventilation pipe when in activity, meanwhile, a medical staff can observe the state of a needle insertion position conveniently by matching with the final semicircular groove shape, and the device can be bound on the arm of the patient by utilizing the arrangement of a connecting sub-band and a connecting mother band, so that the movement of the patient is facilitated.

Description

Protective device for dialysis

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a protective device for dialysis.

Background

Dialysis is a treatment method in which components (solute or moisture) in body fluid are discharged outside the body through a semipermeable membrane, and is generally classified into three types, hemodialysis, peritoneal dialysis and colonic dialysis.

Hemodialysis (hemofiltration), also known as artificial kidney and kidney washing, is a blood purification technology, and utilizes the semi-permeable membrane principle to remove various harmful and redundant metabolic wastes and excessive electrolytes in a fluid from the body by dispersing, removing the substances from the body, so as to achieve the purpose of purifying the blood and correcting the balance of water electrolyte and acid and alkali.

At present, during hemodialysis, a dialysis tube is mainly connected to the arm of a patient, and because the whole dialysis tube is long, the hemodialysis tube is usually fixed on clothes or a bed sheet by using hemostats, movement is limited, and bleeding is likely to happen when the arm is moved by careless turning over or going to a toilet, so that physical and mental health of the patient is influenced. And prolonged immobility results in patients often becoming very tired during one or two hours of dialysis.

Disclosure of Invention

Aiming at the technical problem of inconvenient movement in the existing hemodialysis process, the utility model provides the dialysis protection device which is reasonable in design, simple in structure, convenient to process and capable of effectively fixing the dialysis tube and preventing the dialysis tube from falling off.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a dialysis protection device, which comprises a device body, wherein the device body comprises a protection cushion and reinforcing plates arranged at the back of the protection cushion, the reinforcing plates are uniformly arranged at the back of the protection cushion at intervals, the protection cushion can be bent to be arranged in a semicircular groove shape under the limit of the reinforcing plates, two sides of the device body are respectively provided with a connecting sub-band and a connecting mother band which is matched with the connecting sub-band to realize separable connection and fixation, the connecting sub-band and the connecting mother band are arranged close to the upper end and the lower end of the device body, and two sides of the device body are also provided with line clamps for fixing dialysis tubes.

Preferably, the plane of the protection cushion is arranged in an inverted trapezoid shape.

Preferably, cotton is filled in the protective cushion.

Preferably, the protection cushion is uniformly provided with ventilation holes.

Preferably, the two sides of the device body are provided with plug holes for inserting the line cards, and the line cards are made of plastics.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. the utility model provides a protective device for dialysis, which is characterized in that a protective cushion is utilized to be close to the skin of a human body, so that the human body can not feel uncomfortable when in use, the shape of the whole device can be fixed by utilizing the arrangement of a reinforcing plate, the arrangement of a line clamp is matched, a patient can not move a ventilation pipe when in activity, meanwhile, a medical staff can observe the state of a needle insertion position conveniently by matching with the final semicircular groove shape, and the device can be bound on the arm of the patient by utilizing the arrangement of a connecting sub-band and a connecting mother band, so that the movement of the patient is facilitated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.

Fig. 1 is a schematic structural view of a dialysis protection device provided in embodiment 1;

fig. 2 is a schematic view of the dialysis protection device according to embodiment 1 at another angle;

in the above figures, 1, a device body; 11. protecting the soft cushion; 12. a reinforcing plate; 121. a plug hole; 2. connecting the sub-bands; 3. connecting a master belt; 4. line cards.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In embodiment 1, as shown in fig. 1 and fig. 2, the present embodiment aims to provide a protection device, which satisfies that arm movements of a patient in a dialysis process do not affect a connection portion between a dialysis tube and the patient, so as to avoid needle withdrawal, and simultaneously, the patient can obtain effective movements in the dialysis process as much as possible, so as to avoid occurrence of acid, tingling and other situations, and achieve the purpose of alleviating pain of the patient.

Therefore, the present embodiment provides a protective device for dialysis, which comprises a device body 1, specifically, the device body 1 comprises a protective cushion 11 and a reinforcing plate 12 arranged at the back of the protective cushion 11, the protective cushion 11 is mainly arranged to be in contact with the skin of a patient, so that the patient is more comfortable, therefore, the material of the protective cushion 11 is cotton cloth or other materials on the side close to the skin, the back of the protective cushion can be made of polyester cloth mainly in consideration of ventilation and connection strength, and cotton with a certain thickness is filled in the protective cushion for ensuring comfort.

The reinforcing plate 12 is mainly used for ensuring the stability of the structure of the whole device body 1, therefore, the reinforcing plate 12 is uniformly arranged at the back of the protective cushion 11 at intervals, the reinforcing plate 12 is uniformly arranged at intervals, which means that the length of the reinforcing plate 12 is consistent with the length of the protective cushion 11, and the width of the reinforcing plate is far smaller than the width of the protective cushion 11, so that the reinforcing plate 12 is arranged at intervals along the width of the protective cushion 11, and the length of the protective cushion 11 at least meets the length of 20 cm-30 cm, so that the length of the protective cushion can cover the forearm and is used for keeping the arm in a straight state. The main purpose of the interval distribution is to ensure that the device body 1 is in a horizontal state when in a spreading state, and after bending, the protection cushion 11 can be bent to be arranged in a semicircular groove shape under the limit of the reinforcing plate 12, so that the purpose of the design is mainly to facilitate needle insertion.

When in use, the device body 1 is flattened, so that normal needle insertion is not affected, and after needle insertion is finished, the device body can be bent to protect arms. In order to stabilize the bending state of the device body 1, in this embodiment, the two sides of the device body 1 are respectively provided with a connection sub-band 2 and a connection mother band 3 which is matched with the connection sub-band 2 to realize separable connection and fixation, the connection sub-band 2 and the connection mother band 3 are arranged near the upper end and the lower end of the device body 1, the connection sub-band 2 and the connection mother band 3 adopt the structure of the existing medical tourniquet, but the device body 1 is only required to be not fallen when the device is tightly tied, and the tightening state is not required to be achieved.

In order to achieve the purpose of fixing the dialysis tube, line cards 4 for fixing the dialysis tube are also arranged on both sides of the device body 1. The line card 4 is the tubular structure, but its open top for the penetration of dialysis tube, simultaneously, the line card 4 adopts plastic materials, can make things convenient for the opening at its top to further open when placing the dialysis tube, like this, plays the purpose of constraint dialysis tube, like this, under whole protection device's effect, though the arm can not bend, but also avoided bending the harm that brings, simultaneously, because the fixed of dialysis tube again, make the removal of other parts of health can not influence the portion of inserting needle, and then ensured the condition that can not take off the needle.

Considering that the thickness of the rear arm of the human body is greater than that of the front arm of the human body, for this purpose, in order to enable the whole device body 1 to more fit the human body, in the present embodiment, the plane of the protection cushion 11 is provided in an inverted trapezoid shape.

In order to ensure comfort of the patient as much as possible, ventilation holes are uniformly distributed on the protection cushion 11.

Considering that the patient's body shape is different, the angle of inserting needle is also different, for this reason, be provided with the spliced eye 121 that is used for ply-yarn drill 4 to insert in the both sides of device body 1, spliced eye 121 evenly distributed is in the both sides of device body 1, in this embodiment, trompil on the lateral wall of fixed plate, and the material of ply-yarn drill 4 is plastics. Thus, the fixing plate can be inserted into and fixed on the fixing plate, and thus, more comfortable use of different patients can be satisfied.

Through the arrangement, the forearm and the rear arm are restrained to a certain extent, but the rest part of the body of the patient can move relatively, so that the condition of whole body soreness and numbness is avoided, and the condition of needle withdrawal is also avoided.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (5)

1. The utility model provides a protection device for dialysis, its characterized in that, includes the device body, the device body includes the protection cushion and sets up the gusset plate at the protection cushion back, the gusset plate is the back at the protection cushion of arranging at even range interval, the protection cushion can be bent under the spacing of gusset plate and is the semicircle slot form setting, the both sides of device body are provided with respectively and connect the sub-area and cooperate the connection mother area that realizes the separable connection fixed with the sub-area, connect sub-area and connect the mother area to be close to the upper and lower both ends setting of device body, the both sides of device body still are provided with the ply-yarn drill that is used for fixed dialysis tube.

2. The dialysis protection device of claim 1, wherein the planar surface of the protective cushion is in an inverted trapezoidal configuration.

3. The dialysis protection device of claim 2, wherein the protective padding is filled with cotton.

4. The dialysis protection device as claimed in claim 3, wherein the protection cushion has ventilation holes uniformly distributed thereon.

5. The dialysis protection device according to claim 4, wherein plug holes for inserting the line cards are formed in both sides of the device body, and the line cards are made of plastic.