Anti-falling device for hemodialysis pipeline

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a hemodialysis pipeline anti-falling device which comprises a magnetic plate, the magnetic plate is composed of a transverse plate and a vertical plate, one end of the transverse plate is fixedly connected to the upper end of the vertical plate, the other end of the transverse plate is in a semicircular disc shape, and a plurality of hanging rods are inserted into the arc face of the transverse plate at intervals. Hanging ropes are installed at the ends, away from the magnetic attraction plates, of the hanging rods in a winding mode, cloth pieces are fixed to the ends, away from the hanging rods, of the hanging ropes, two hook-and-loop fasteners are fixed to one faces of the cloth pieces at intervals, one hook-and-loop fastener is a male fastener, the other hook-and-loop fastener is a female fastener, a plurality of inserting holes are formed in the cambered surface of the transverse plate at equal intervals, and the number of the inserting holes is not smaller than that of the hanging rods. Tubular rubber pads are fixed to the ends, away from the lifting ropes, of the hanging rods, and the rubber pads are in interference fit with the insertion holes. The hemodialysis pipelines on the two sides can be bound and suspended, the hemodialysis pipelines are prevented from falling off, meanwhile, the hemodialysis pipelines are suspended above a dialyzer, and space is saved while the hemodialysis pipelines on the two sides are taken into consideration.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical appliances, and particularly relates to a blood dialysis pipeline anti-falling device. Background Technique

[0002] The hemodialysis pipeline includes a blood extraction tube, a blood transfusion tube, a waste liquid tube, a heparin tube, etc., and these pipelines all need to be connected to an extracorporeal circulation pump. To prevent the hemodialysis pipeline from falling to the ground and getting dirty, medical staff generally use pipe clamps for fixation, and multiple pipe clamps can be arranged at positions such as the bedsheet.

[0003] In order to suspend the hemodialysis pipeline in the air, medical staff mostly independently set up a bracket outside the hemodialysis instrument, and use the bracket to support the middle of the hemodialysis pipeline. Temperature sensors, heat insulation layers and heating structures can also be installed on these brackets to provide a certain temperature for the hemodialysis pipeline.

[0004] When the existing bracket supports the hemodialysis pipeline, an elastic band and a fixing buckle are installed on the bracket, and the elastic band is used to bind the hemodialysis pipeline. Generally, the hemodialysis pipeline extends to both sides of the hemodialysis instrument. A single bracket cannot suspend the hemodialysis pipelines on both sides of the hemodialysis instrument at the same time. Increasing the number of brackets occupies more space and is not convenient for suspending the hemodialysis pipelines on both sides at the same time. For this reason, we propose a blood dialysis pipeline anti-falling device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a blood dialysis pipeline anti-falling device, which can bind and suspend the hemodialysis pipelines on both sides, prevent the hemodialysis pipelines from falling, and at the same time hang above the dialysis instrument. While taking into account the hemodialysis pipelines on both sides, it also saves space.

[0006] The technical solution adopted by the utility model is specifically as follows:

[0007] A hemodialysis pipeline anti-drop device includes a magnetic attraction plate. The magnetic attraction plate is composed of a horizontal plate and a vertical plate. One end of the horizontal plate is fixedly connected to the upper end of the vertical plate, and the other end of the horizontal plate is in a semi-circular disk shape. A number of suspension rods are inserted at intervals on the arc surface of the horizontal plate. One end of each suspension rod away from the magnetic attraction plate is wound and installed with a suspension rope, and a cloth piece is fixed at one end of each suspension rope away from the suspension rod. Two magic tapes are fixedly arranged at intervals on one side of the cloth piece. One of the magic tapes is a male tape, and the other magic tape is a female tape. After the patient is intubated, hemodialysis pipelines hang down on both sides of the dialysis instrument. The horizontal plate of the magnetic attraction plate is attracted to the upper surface of the dialysis instrument, and the vertical plate is attracted to the back surface of the dialysis instrument. A number of suspension rods are inserted along the radial direction into the arc surface of the horizontal plate, driving a number of suspension ropes to hang down to both sides and the front of the dialysis instrument. The hanging height of the suspension ropes can be manually adjusted to be close to the hemodialysis pipelines but higher than the hospital bed. Then, the adjacent hemodialysis pipelines are respectively wrapped with the cloth pieces, and the male tape and the female tape are adhered firmly, that is, the cloth pieces are fixed with the magic tapes, which can bind and suspend the hemodialysis pipelines on both sides, prevent the hemodialysis pipelines from dropping, and at the same time suspend them above the dialysis instrument, taking into account the hemodialysis pipelines on both sides and saving space relatively.

[0008] A number of jacks are equidistantly arranged on the arc surface of the horizontal plate, and the number of the jacks is not less than the number of the suspension rods. In this way, one end of the suspension rod is inserted into different jacks, which can drive the suspension ropes to hang down in different directions of the dialysis instrument. Moreover, the jacks vertically support the suspension rods and are locked by the friction action, which can prevent the suspension rods from slipping.

[0009] One end of each suspension rod away from the suspension rope is fixedly provided with a tubular rubber pad, and the rubber pads are in interference fit with the jacks. The suspension rods and the rubber pads are inserted tightly into the jacks, increasing the friction with the jacks, and can be locked by the friction action to prevent the suspension rods from slipping.

[0010] One end of each suspension rod away from the magnetic attraction plate is also fixedly provided with a hanging ring, and the hanging rings are all penetrated by the adjacent suspension ropes. The inner holes of the hanging rings are used to penetrate the suspension ropes, increasing the supporting area of the suspension ropes, and can firmly fasten the suspension ropes.

[0011] One end of each suspension rope away from the cloth piece is fixedly provided with a spring buckle, and the inner holes of the spring buckles are all penetrated by the other ends of the adjacent suspension ropes. Press the button of the spring buckle to open the inner hole, and then the suspension rope can be passed through to change the total length of the suspension rope to the specified range, and the hanging height of the suspension rope can be freely adjusted. Then release the button of the spring buckle to lock the suspension rope to hang at the current height.

[0012] Metal rings are installed through the upper ends of the cloth pieces, and the metal rings are all penetrated by the lower ends of the adjacent suspension ropes. The cloth pieces are reinforced by the metal rings to stably support the suspension ropes and reduce the occurrence of the situation that the cloth pieces are torn by the suspension ropes.

[0013] The technical effects obtained by the utility model are as follows:

[0014] A blood dialysis pipeline anti - dropping device of the present utility model. After the patient is intubated, there are blood dialysis pipelines hanging down on both sides of the dialysis machine. The horizontal plate of the magnetic attraction plate is attracted to the upper surface of the dialysis machine, and the vertical plate is attracted to the back surface of the dialysis machine. A number of suspension rods are inserted radially into the arc surface of the horizontal plate, driving a number of suspension ropes to hang down to both sides and the front of the dialysis machine. The hanging height of the suspension ropes can be manually adjusted to be close to the blood dialysis pipelines but higher than the hospital bed. Then, cloth pieces are used to wrap adjacent blood dialysis pipelines respectively, and the cloth pieces are fixed by sticking the male sticker and the female sticker, that is, using Velcro. It can bind and suspend the blood dialysis pipelines on both sides, prevent the blood dialysis pipelines from dropping, and at the same time suspend them above the dialysis machine. While taking into account the blood dialysis pipelines on both sides, it also saves space relatively. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view of a blood dialysis pipeline anti - dropping device of the present utility model;

[0016] Figure 2 is the front view of the magnetic attraction plate of the present utility model;

[0017] Figure 3 is the side view of the suspension rod of the present utility model;

[0018] Figure 4 is the front view of the cloth piece of the present utility model.

[0019] In the drawings, the list of components represented by each reference numeral is as follows:

[0020] 1. Magnetic attraction plate; 2. Suspension rod; 3. Suspension rope; 4. Cloth piece; 5. Velcro; 6. Jack; 7. Rubber pad; 8. Suspension ring; 9. Spring buckle; 10. Metal ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the purpose and advantages of the present utility model clearer, the present utility model will be specifically described below in conjunction with embodiments. It should be understood that the following text only describes one or several specific implementation manners of the present utility model, and does not strictly limit the specific protection scope claimed by the present utility model.

[0022] As Figures 1-4As shown, a hemodialysis pipeline anti-drop device includes a magnetic suction plate 1, which is made of an aluminum plate as a substrate and a magnetic coating sprayed on the lower surface of the aluminum plate. The magnetic coating contains iron oxide. The magnetic suction plate 1 consists of a horizontal plate and a vertical plate. One end of the horizontal plate is fixedly connected to the upper end of the vertical plate, and the other end of the horizontal plate is semi-disc-shaped. A plurality of hanging rods 2 are inserted at intervals on the arc surface of the horizontal plate. A hanging rope 3 is wound around the end of the hanging rod 2 away from the magnetic suction plate 1. A cloth piece 4 is fixed at the end of the hanging rope 3 away from the hanging rod 2. The cloth piece 4 can be made of medical-grade woven cloth. Two Velcros 5 are fixed on one side of the cloth piece 4 at intervals. One Velcro 5 is a male sticker, and the other Velcro 5 is a female sticker. At least one side of the bed is provided with a dialyzer. After the patient is intubated, there are hemodialysis tubes hanging on both sides of the dialyzer. The horizontal plate of the magnetic suction plate 1 is sucked onto the upper surface of the dialyzer, and the vertical plate is sucked onto the back of the dialyzer. A plurality of hanging rods 2 are radially plugged into the arc surface of the horizontal plate to drive a plurality of hanging ropes 3 to hang to both sides and the front of the dialyzer. The hanging height of the hanging ropes 3 can be manually adjusted to be close to the hemodialysis tubes but higher than the bed. Adjacent hemodialysis tubes are then wrapped with cloth pieces 4 respectively. By gluing the male and female stickers, that is, fixing the cloth pieces 4 with Velcro 5, the hemodialysis tubes on both sides can be bound and suspended to prevent the hemodialysis tubes from falling while being suspended above the dialyzer. While taking into account the hemodialysis tubes on both sides, it is relatively space-saving.

[0023] Among them, the hanging rod 2 can be made of hard plastic material, which is heavy and easy to take and put. Most importantly, the position of the hanging rope 3 should be staggered from the buttons of the dialyzer and the parameters on the screen, so that the medical staff can operate the dialyzer in real time.

[0024] like Figure 1 , Figure 2 and Figure 3 As shown, the arc surface of the horizontal plate is equidistantly provided with a plurality of insertion holes 6, and the number of the insertion holes 6 is not less than the number of the hanging rods 2. Thus, inserting one end of the hanging rod 2 into different insertion holes 6 can drive the hanging rope 3 to fall along different directions of the dialyzer, and the insertion holes 6 vertically support the hanging rod 2, which is locked by friction to prevent the hanging rod 2 from slipping.

[0025] like Figure 1 and Figure 3 As shown, a tubular rubber pad 7 is fixed to one end of the hanging rod 2 away from the hanging rope 3. The rubber pad 7 is interference fit with the socket 6. The hanging rod 2 and the rubber pad 7 are tightly inserted into the socket 6 to increase the friction between the socket 6. The friction can be used to lock the hanging rod 2 to prevent it from slipping.

[0026] like Figure 1 and Figure 3 As shown, a lifting ring 8 is fixed to one end of the suspension rod 2 away from the magnetic plate 1, and the lifting ring 8 is passed through by the adjacent lifting rope 3. The lifting rope 3 is passed through the inner hole of the lifting ring 8 to increase the support area of ​​the lifting rope 3, so that the lifting rope 3 can be firmly fastened.

[0027] likeFigure 1 and Figure 3 As shown in Figure 3 , at one end of the suspension ropes 3 far away from the cloth piece 4, spring buckles 9 are fixed. The inner holes of the spring buckles 9 are all passed through by the other ends of the adjacent suspension ropes 3. Press the button of the spring buckle 9 to open the inner hole, and then the suspension ropes 3 can be passed through to change the total length of the suspension ropes 3 to the specified range. The dropping height of the suspension ropes 3 can be freely adjusted. Then release the button of the spring buckle 9 to lock the suspension ropes 3 at the current dropping height.

[0028] As Figure 1 、 Figure 3 and Figure 4 As shown in Figure 1 , Figure 3 and Figure 4 , metal rings 10 are installed through the upper ends of the cloth pieces 4. The metal rings 10 are all passed through by the lower ends of the adjacent suspension ropes 3. The cloth pieces 4 are reinforced by using the metal rings 10 to stably support the suspension ropes 3 and reduce the occurrence of the cloth pieces 4 being torn by the suspension ropes 3.

[0029] The working principle of the present utility model is as follows: after the patient is intubated, hemodialysis tubes drop on both sides of the dialysis instrument. The horizontal plate of the magnetic attraction plate 1 is attracted to the upper surface of the dialysis instrument, and the vertical plate is attracted to the back surface of the dialysis instrument. A plurality of suspension rods 2 are inserted radially into the arc surface of the horizontal plate, driving a plurality of suspension ropes 3 to drop to both sides and the front of the dialysis instrument. The dropping height of the suspension ropes 3 can be manually adjusted to be close to the hemodialysis tubes but higher than the hospital bed.

[0030] Then, the adjacent hemodialysis tubes are respectively wrapped with the cloth pieces 4, and the cloth pieces 4 are fixed by sticking the male sticker and the female sticker, that is, using the magic tape 5, so as to bind and suspend the hemodialysis tubes on both sides, prevent the hemodialysis tubes from falling, and suspend them above the dialysis instrument at the same time. While taking into account the hemodialysis tubes on both sides, it also saves space.

[0031] The above is only the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model. The structures, devices and operation methods not specifically described and explained in the present utility model, without special instructions and limitations, are implemented according to the conventional means in the art.

Claims

1. A hemodialysis pipeline anti-drop device, characterized in that: The invention comprises a magnetic attraction plate (1), wherein the magnetic attraction plate (1) is composed of a horizontal plate and a vertical plate, wherein one end of the horizontal plate is fixedly connected to the upper end of the vertical plate, and the other end of the horizontal plate is in the shape of a semicircular disk, and a plurality of hanging rods (2) are inserted at intervals on the arc surface of the horizontal plate, and a hanging rope (3) is wound around one end of the hanging rod (2) away from the magnetic attraction plate (1), and a cloth piece (4) is fixed to one end of the hanging rope (3) away from the hanging rod (2), and two magic strips (5) are fixed at intervals on one side of the cloth piece (4), wherein one of the magic strips (5) is a male strip, and the other magic strip (5) is a female strip.

2. The hemodialysis pipeline anti-drop device according to claim 1, characterized in that: The arc surface of the transverse plate is provided with a plurality of insertion holes (6) at equal intervals, and the number of the insertion holes (6) is not less than the number of the suspension rods (2).

3. The hemodialysis pipeline anti-drop device according to claim 2, characterized in that: A tubular rubber pad (7) is fixed to one end of the suspension rod (2) away from the suspension rope (3), and the rubber pad (7) is interference fit with the insertion hole (6).

4. The hemodialysis pipeline anti-drop device according to claim 1, characterized in that: A lifting ring (8) is fixed to one end of the suspension rod (2) away from the magnetic attraction plate (1), and the lifting ring (8) is passed through by adjacent lifting ropes (3).

5. The hemodialysis pipeline anti-drop device according to claim 1, characterized in that: A spring buckle (9) is fixed to one end of the suspension rope (3) away from the cloth piece (4), and the inner hole of the spring buckle (9) is passed through by the other end of the adjacent suspension rope (3).

6. The hemodialysis pipeline anti-drop device according to claim 1, characterized in that: The upper ends of the cloth pieces (4) are all penetrated by metal rings (10), and the lower ends of the adjacent suspension ropes (3) are all passed through the metal rings (10).

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