CN203763557U - Hemodialysis internal fistula limb fixation box - Google Patents

Abstract

The utility model discloses a hemodialysis internal fistula limb fixing box, in particular to a hemodialysis internal fistula limb fixing box used in the field of hemodialysis. The utility model provides a hemodialysis internal fistula limb fixation box which can protect the fistula limbs more effectively, reduce the pain of patients, and improve the safety of dialysis. The body is composed of an upper box and a lower box; the lower box is composed of a bottom plate and a lower side plate, and the upper box is composed of a top plate and an upper side plate; the upper side plate is rotatably connected with the lower side plate on the same side; There is a pull button, and the lower side plate is provided with a pull ring; the two ends of the bottom plate of the lower box are provided with a fixing plate, and the fixing plate is provided with a fastening device. The transparent box is used to fix the patient's limbs in the box, and the upper side plate is rotatably connected to the lower side plate on the same side, so that the fixed box can be opened and closed, so as to facilitate the patient's internal fistula limbs into the box .

Description

Hemodialysis internal fistula limb fixation box

technical field

The utility model relates to a hemodialysis internal fistula limb fixing box, in particular to a hemodialysis internal fistula limb fixing box used in the field of hemodialysis.

Background technique

At present, most uremia patients in my country rely on hemodialysis to maintain their lives, and about 75% of hemodialysis patients use arteriovenous fistula for hemodialysis. However, some hemodialysis patients with disturbance of consciousness and agitation were diagnosed with blood loss due to pulling out the puncture needle by grabbing the blood line during dialysis, or the puncture needle punctured the blood vessel to form a subcutaneous hematoma due to bending of the arm. If the treatment is forced to end, it may cause internal fistula damage, and some conscious hemodialysis patients may also cause internal fistula damage due to involuntary bending of the arm. Clinically, adhesive tape is generally used to fix the puncture needle, but this fixing effect is not reliable, especially for elderly patients with loose skin. Therefore, in the prior art, there is no device that can provide fixed limbs for these hemodialysis patients during dialysis to protect the patient's internal fistula from accidental injury.

Utility model content

The technical problem to be solved by the utility model is to provide a hemodialysis internal fistula limb fixation box which can more effectively protect the fistula limb, reduce the patient's pain, and improve the safety of dialysis.

The hemodialysis internal fistula limb fixing box adopted by the utility model to solve the technical problem includes a transparent box body, the two ends of the box body are open, and the box body is composed of an upper box and a lower box; the lower box is composed of a bottom plate and a lower side The upper box is composed of a top plate and an upper side plate; the upper side plate is rotatably connected to the lower side plate on the same side; the upper side plate is also provided with a pull button, and the corresponding position of the lower side plate is provided with a Cooperating pull ring; the two ends of the bottom plate of the lower box are provided with a fixing plate, and the fixing plate is provided with a fastening device, and the fastening device is a fixing belt, and one end of the fixing belt is connected to the fixing plate, and the lower box And a cushion layer is arranged on the fixed plate, and air circulation holes are opened on the bottom plate of the lower box and the top plate of the upper box.

Further, the air circulation holes of the top plate and the bottom plate are arranged in a rhombus array.

Further, a chute structure is provided on the bottom plate of the lower box, and a protruding slider is provided on the fixing plate, and the slider can slide along the chute structure.

Further, arc-shaped grooves are arranged on the bottom plate of the lower box.

Further, the upper side panel and the lower side panel are hingedly connected.

Further, the box body is provided with a pipeline guide port.

Further, the fastening device is composed of a bandage fixing port and an elastic bandage, each fixing plate is provided with a pair of bandage fixing ports, and the bandage fixing ports are symmetrically arranged on the fixing plate, and the elastic bandage is fixed on the bandage fixing port At the position, the end of the elastic bandage away from the bandage fixing port is provided with a Velcro button, and the inner side of the elastic bandage is provided with a flexible pad.

The beneficial effects of the utility model are: the transparent box body is used to fix the patient's limbs in the box body, and the box body is made of transparent material, which is convenient for observing the patient's internal fistula limbs fixed in the box during the dialysis treatment process; The body is composed of two parts, the upper box and the lower box, and the upper side plate is rotatably connected with the lower side plate on the same side, so that the fixed box can be opened and closed, so that the patient's internal fistula limbs can be put into the box body conveniently. The fixing box is also provided with a pull mouth and a pull ring, which are used to lock the hemodialysis internal fistula limb fixing box. The fixing plates and fixing devices arranged at both ends of the bottom plate of the lower box are used to securely fix the patient's internal fistula limbs on the fixing plate, so as to protect the patient's internal fistula from accidental injury.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Parts, parts and numbers in the figure: bottom plate 1, lower side plate 2, top plate 3, upper side plate 4, fixing plate 5, air circulation hole 6, hinge 7, pipeline guide port 8, bandage fixing port 9.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figure 1, the hemodialysis internal fistula limb fixing box of the present utility model comprises a transparent box body, the two ends of the box body are open, and the box body is composed of an upper box and a lower box; the lower box is composed of a bottom plate 1 and a lower box. The upper box is composed of the top plate 3 and the upper side plate 4; the upper side plate 4 is rotatably connected with the lower side plate 2 on the same side; the upper side plate 4 is also provided with a pull button, and the lower side plate 2 The corresponding position is provided with a pull ring that matches the pull buckle; the two ends of the lower box bottom plate 1 are provided with a fixing plate 5, and the fixing plate 5 is provided with a fastening device, and the fastening device is a fixing belt for fixing One end of the belt is connected to the fixed plate, the lower box and the fixed plate 5 are provided with a cushion layer, and the bottom plate 1 of the lower box and the top plate 3 of the upper box are provided with air circulation holes 6 . The transparent box is used to fix the patient's limbs in the box. The box is made of transparent material, which is convenient for observing the patient's internal fistula limbs fixed in the box during dialysis treatment, so as to deal with accidents in time. During specific implementation, the box body can be made of transparent and high-strength acrylic board. The box body is composed of two parts, the upper box and the lower box, and the upper side plate 4 of the upper box is rotatably connected with the lower side plate 2 on the same side, so that the fixed box can be opened and closed, so as to facilitate the patient’s internal fistula limbs into the box. The fixing box is also provided with a pull mouth and a pull ring, which are used to lock the hemodialysis internal fistula limb fixing box. The fixed plate 5 and the fastening device provided at the two ends of the lower box bottom plate 1 are used to securely fix the patient's internal fistula limbs on the fixed plate 5, so as to protect the patient's internal fistula from accidental injury. The buffer cushion layer that is set on the lower box and the fixed plate 5 can avoid direct contact between the patient's internal fistula limbs and the harder base plate 1 and the fixed plate 5, even if the dialysis time is long, the patient's internal fistula limbs will not be affected due to long-term contact with the hard plate. Quality soleplate 1 and produce discomfort. The buffer layer can be made of soft and breathable material. In order to make the gas in the box flow out smoothly, the fresh air outside the box can flow into the box smoothly, and the effect of increasing the air circulation inside and outside the box is also provided with air circulation holes 6 on the bottom plate 1 of the box and the top plate 3 of the upper box . When the hemodialysis internal fistula limb fixing box of the utility model is in use, the pull ring is untied from the pull opening first, and the upper box is turned outward to open the box body, and then the patient's internal fistula limb is put into the lower box and used The fastening belt on the fixed plate 5 binds the internal fistula limbs on the fixed plate 5, and finally the upper box is turned inwards so that the box body is closed, and the pull ring is locked on the pull mouth. Since the patient's internal fistula limbs are reliably fixed on the fixing plate 5, and the box body is locked by a locking device composed of a pull ring and a pull mouth, it can prevent some hemodialysis patients with disturbance of consciousness and agitation from using Grabbing the blood line tube during internal fistula dialysis can also prevent internal fistula damage caused by involuntary bending of the arm in hemodialysis patients who are still partially awake. It is more reliable to adopt the solution of the utility model in the process of treating some elderly patients with loose skin than using adhesive plasters in the prior art.

In order to enhance the effect of air circulation inside and outside the box, the air circulation holes 6 of the top plate 3 and the bottom plate 1 are arranged in a rhombus array. Unobstructed air circulation enhances patient comfort during treatment.

The lower box bottom plate 1 is provided with a chute structure, and the fixed plate 5 is provided with a protruding slider, and the slider can slide along the chute structure. Utilizing the aforementioned chute structure, the fixing plate 5 can be stretched relative to the lower box. When not in use, the fixing plate 5 can be slid into the box body to save space; when needed, the fixing plate 5 can be pulled out.

The bottom plate 1 of the lower box is provided with arc-shaped grooves. The arc groove on the bottom plate 1 of the lower box is used to place the fistula limb, and the arc groove can increase the contact area between the limb and the box body, reduce the pressure acting on the fistula limb, and make the patient more comfortable during treatment.

The upper side plate 4 and the lower side plate 2 are connected by a hinge 7 . Adopt hinge 7 to connect, simple in structure and easy to produce in batches.

The box body is provided with a pipeline guide port 8 . During the hemodialysis process, multiple blood pipelines need to be connected, and the additional pipeline guide port 8 can facilitate the entry of the blood pipeline into the hemodialysis internal fistula limb fixation box.

The connecting groove 9 is used to fix the fixing belt on the connecting groove 9 , and the fixing belt is bound on the patient's internal fistula limb for reliably fixing the limb on the fixing plate 5 . When the fixing belt needs to be replaced, the fixing belt can be removed from the connection groove 9 and get final product.

The fixing belt is an elastic bandage, and each fixing plate 5 is provided with a bandage fixing port 9, and the elastic bandage is fixed at the bandage fixing port 9, and the end of the elastic bandage away from the bandage fixing port 9 is provided with a Velcro, and the elastic bandage The inner side is provided with a flexible pad. During specific implementation, the internal fistula limb of the patient is placed on the suitable position of the fixed plate 5, then the elastic bandage is wrapped around the internal fistula limb, and then the sticky buckle of the elastic bandage is fastened to fix the limb. The flexible cushion can prevent the limbs from being strangled by the elastic bandage, which can more effectively protect the limbs with internal fistula, reduce the pain of patients, improve the safety of dialysis, and ensure the quality of dialysis.

Claims (7)

1. Hemodialysis internal fistula limb fixation box, characterized in that: it includes a transparent box body, the two ends of the box body are open, and the box body is composed of an upper box and a lower box; the lower box is composed of a bottom plate (1) and a lower side plate (2), the upper box is composed of a top plate (3) and an upper side plate (4); the upper side plate (4) is rotatably connected to the lower side plate (2) on the same side; the upper side plate (4) is also A pull button is provided, and the corresponding position of the lower side plate (2) is provided with a pull ring matched with the pull button; the two ends of the lower box bottom plate (1) are provided with a fixing plate (5), and the fixing plate (5) ) is provided with a fastening device, the fastening device is a fixed belt, one end of the fixed belt is connected to the fixed plate, the lower box and the fixed plate (5) are provided with a cushion layer, and the lower box bottom plate (1) and There are air circulation holes (6) on the top plate (3) of the upper box. 2. The limb fixation box for hemodialysis internal fistula according to claim 1, characterized in that: the air circulation holes (6) of the top plate (3) and the bottom plate (1) are arranged in a rhombus array. 3. The limb fixation box for hemodialysis internal fistula according to claim 1, characterized in that: the bottom plate (1) of the lower box is provided with a chute structure, and the fixed plate (5) is provided with a protruding slider, so that The slider can slide along the chute structure. 4. The limb fixation box for hemodialysis internal fistula according to claim 1, characterized in that an arc-shaped groove is arranged on the bottom plate (1) of the lower box. 5. The limb fixation box for hemodialysis internal fistula according to claim 1, characterized in that: the upper side plate (4) and the lower side plate (2) are connected by a hinge (7). 6. The limb fixation box for hemodialysis internal fistula according to claim 1, characterized in that: the box body is provided with a pipeline guide port (8). 7. The hemodialysis internal fistula limb fixing box according to any one of claims 1 to 6, characterized in that: the fixing belt is an elastic bandage, and each fixing plate (5) is provided with a bandage fixing port (9 ), the elastic bandage is fixed at the bandage fixing port (9), the end of the elastic bandage away from the bandage fixing port (9) is provided with a Velcro, and the inner side of the elastic bandage is provided with a flexible pad.