Multifunctional vibration device for blood perfusion device

Abstract

The utility model discloses a multifunctional vibration device for a blood perfusion device, and relates to the technical field of blood perfusion devices. Comprising a connecting plate, a first sliding groove and a second sliding groove are formed in the upper wall face of the connecting plate, a first sliding block is installed in the first sliding groove in a sliding mode, a second sliding block is installed in the second sliding groove in a sliding mode, and a clamping box is arranged between the first sliding block and the second sliding block. A structure used for fixing, clamping and vibrating the plasma perfusion device is designed, the plasma perfusion device is placed between the arc-shaped clamping plates, the arc-shaped clamping plates are driven to move relatively by screwing the screwing buckles, the plasma perfusion device is clamped and fixed, the clamping box is driven by starting the motor to move left and right repeatedly, and the vibrating effect is achieved. The device can clamp and fix hemoperfusion devices with different diameters, is wide in applicability, can achieve a vibration effect, is convenient to use, and can reduce the burden of manual labor.

Description

Technical Field

[0001] The utility model relates to the technical field of blood perfusion devices, in particular to a multifunctional vibration device for blood perfusion devices. Background Art

[0002] Hemoperfusion is the main rescue method for acute food or drug poisoning, and is also the main method for patients on maintenance hemodialysis to solve intractable itching and remove medium and large molecular metabolic waste. Before hemoperfusion, the hemoperfusion device needs to be slowly and fully pre-flushed with 2500ml-3000ml of heparinized saline to eliminate bubbles in the device and fully heparinize the carbon particles or resin particles in the device to ensure the effect of perfusion therapy.

[0003] At present, the pre-flushing method for the blood perfusion device in clinical practice is that the nursing staff connects the blood perfusion device to heparinized saline, slowly introduces heparinized saline into the blood perfusion device through a blood pump, and gently rubs, shakes, and taps the blood perfusion device to achieve the pre-flushing effect. However, this pre-flushing method is not only time-consuming and labor-intensive, but also it is difficult for the nursing staff to take into account other treatments and nursing care of the patient when pre-flushing the blood perfusion device, resulting in heavy workload, high labor intensity, and many safety hazards for the nursing staff when implementing this treatment. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a multifunctional vibration device for a blood perfusion device, which solves the problem that the existing pre-flushing method of the blood perfusion device is that the nursing staff connects the blood perfusion device to the heparin saline, slowly introduces the heparin saline into the blood perfusion device through a blood pump, and gently rubs, shakes, and taps the blood perfusion device to achieve the pre-flushing effect. However, this pre-flushing method is not only time-consuming and labor-intensive, but also it is difficult for the nursing staff to take into account other treatments and nursing care of the patient when pre-flushing the blood perfusion device, resulting in a heavy workload for the nursing staff, high labor intensity, and many safety hazards when implementing the treatment.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a multifunctional vibration device for a blood perfusion device, comprising a connecting plate, the upper wall surface of the connecting plate is provided with a first slide groove and a second slide groove, a first slider is slidably installed in the first slide groove, a second slider is slidably installed in the second slide groove, a clamping box is provided between the first slider and the second slider, a clamping mechanism is provided in the clamping box, a motor is provided on the lower wall surface of the connecting plate, and an adjustment mechanism is provided at the driving end of the motor.

[0006] Preferably, the clamping mechanism includes a slide installed on the lower wall of the clamping box, a pair of moving blocks are slidably installed in the slide, a two-way screw is rotatably connected between the two side walls of the clamping box, the side wall of the clamping box is provided with a screw buckle, the screw buckle is connected to the two-way screw, the pair of moving blocks are threadedly connected to the two-way screw, the upper wall of the two-way screw is provided with a groove, the upper ends of the pair of moving blocks are provided with short rods, and the pair of short rods are slidably installed in the groove.

[0007] Preferably, the adjusting mechanism includes a rotating shaft installed on the driving end of the motor, the rotating shaft is rotatably connected in the connecting plate, an original plate is provided at the upper end of the connecting plate, a first connecting rod is provided in the original plate, a second connecting rod is rotatably connected to the first connecting rod, the other end of the second connecting rod is rotatably connected to a third connecting rod, and the third connecting rod is connected to the first slider.

[0008] Preferably, the outer wall surface of the motor is provided with a shell.

[0009] Preferably, the side walls of a pair of the short rods are each provided with an arc-shaped clamping plate.

[0010] Beneficial Effects

[0011] The utility model provides a multifunctional vibration device for a blood perfusion device. The utility model designs a structure for fixing, clamping and vibrating a plasma perfusion device, which is placed between a pair of arc-shaped clamping plates. The pair of arc-shaped clamping plates are driven to move relative to each other by screwing the screw buckle to clamp and fix the plasma perfusion device. The motor is started to drive the clamping box to move left and right repeatedly to achieve a vibration effect. The device can clamp and fix blood perfusion devices of different diameters, has a wide range of applicability, can achieve a vibration effect, is easy to use, and can reduce the burden of human labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] In the figure: 1. connecting plate; 2. motor; 3. rotating shaft; 4. original plate; 5. first connecting rod; 6. second connecting rod; 7. third connecting rod; 8. first slider; 9. first slide groove; 10. second slide groove; 11. second slider; 12. clamping box; 13. screw buckle; 14. slideway; 15. moving block; 16. bidirectional screw rod; 17. slot; 18. short rod; 19. arc clamping plate. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1 The utility model provides a technical solution: a multifunctional vibration device for a blood perfusion device, including a connecting plate 1, an upper wall surface of the connecting plate 1 is provided with a first slide groove 9 and a second slide groove 10, a first slider 8 is slidably installed in the first slide groove 9, a second slider 11 is slidably installed in the second slide groove 10, a clamping box 12 is provided between the first slider 8 and the second slider 11, a clamping mechanism is provided in the clamping box 12, a motor 2 is provided on the lower wall surface of the connecting plate 1, and an adjustment mechanism is provided at the driving end of the motor 2.

[0016] This embodiment is further configured as follows: the clamping mechanism includes a slide 14 installed on the lower wall of the clamping box 12, a pair of moving blocks 15 are slidably installed in the slide 14, a two-way screw 16 is rotatably connected between the two side walls of the clamping box 12, the side wall of the clamping box 12 is provided with a screw buckle 13, the screw buckle 13 is connected to the two-way screw 16, the pair of moving blocks 15 are both threadedly connected to the two-way screw 16, the upper wall of the two-way screw 16 is provided with a slot 17, the upper ends of the pair of moving blocks 15 are provided with short rods 18, and the pair of short rods 18 are both slidably installed in the slot 17.

[0017] This embodiment is further configured such that the adjustment mechanism includes a rotating shaft 3 installed at the driving end of the motor 2, the rotating shaft 3 is rotatably connected in the connecting plate 1, the upper end of the connecting plate 1 is provided with an original plate 4, the original plate 4 is provided with a first connecting rod 5, the first connecting rod 5 is rotatably connected to a second connecting rod 6, the other end of the second connecting rod 6 is rotatably connected to a third connecting rod 7, and the third connecting rod 7 is connected to the first slider 8.

[0018] This embodiment is further configured such that the outer wall surface of the motor 2 is provided with a shell.

[0019] This embodiment is further configured such that arc-shaped clamping plates 19 are provided on the side walls of the pair of short rods 18 .

[0020] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0021] Embodiment: First, a plasma perfusion device is placed between a pair of arc-shaped clamping plates 19, and the screwing buckle 13 is screwed to drive the bidirectional screw 16 to rotate. The rotation of the bidirectional screw 16 drives a pair of moving blocks 15 to move relative to each other. The pair of moving blocks 15 always slide on the slideway 14. The relative movement of the pair of moving blocks 15 drives a pair of short rods 18 to move relative to each other. The relative movement of the pair of short rods 18 drives a pair of arc-shaped clamping plates 19 to move relative to each other, and the plasma perfusion device is clamped and fixed. The motor 2 is started to drive the rotating shaft 3 to rotate. The rotation of the rotating shaft 3 drives the original plate 4 to rotate. The rotation of the original plate 4 drives the second connecting rod 6 to rotate. The rotation of the second connecting rod 6 drives the first connecting rod 5 to rotate. The rotation of the first connecting rod 5 drives the third connecting rod 7 to move. The movement of the third connecting rod 7 drives the first slider 8 and the clamping box 12 and the second slider 11 to move. The first slider 8 slides in the first slide groove 9, and the second slider 11 slides in the second slide groove 10, so that the clamping box 12 repeatedly moves left and right with a vibration effect.

[0022] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A multifunctional vibration device for a blood perfusion device, comprising a connecting plate (1), characterized in that: The upper wall surface of the connecting plate (1) is provided with a first slide groove (9) and a second slide groove (10), a first slider (8) is slidably installed in the first slide groove (9), a second slider (11) is slidably installed in the second slide groove (10), a clamping box (12) is provided between the first slider (8) and the second slider (11), a clamping mechanism is provided in the clamping box (12), a motor (2) is provided on the lower wall surface of the connecting plate (1), and an adjusting mechanism is provided at the driving end of the motor (2).

2. A multifunctional vibration device for a blood perfusion device according to claim 1, characterized in that: The clamping mechanism comprises a slideway (14) installed on the lower wall of the clamping box (12), a pair of moving blocks (15) are slidably installed in the slideway (14), a bidirectional screw rod (16) is rotatably connected between the two side walls of the clamping box (12), a screw buckle (13) is provided on the side wall of the clamping box (12), and the screw buckle (13) is connected to the bidirectional screw rod (16), the pair of moving blocks (15) are both threadedly connected to the bidirectional screw rod (16), the upper wall of the bidirectional screw rod (16) is provided with a groove (17), the upper ends of the pair of moving blocks (15) are both provided with short rods (18), and the pair of short rods (18) are both slidably installed in the groove (17).

3. A multifunctional vibration device for a blood perfusion device according to claim 1, characterized in that: The adjustment mechanism comprises a rotating shaft (3) mounted on the driving end of the motor (2), the rotating shaft (3) being rotatably connected in the connecting plate (1), a base plate (4) being provided at the upper end of the connecting plate (1), a first connecting rod (5) being provided in the base plate (4), a second connecting rod (6) being rotatably connected to the first connecting rod (5), a third connecting rod (7) being rotatably connected to the other end of the second connecting rod (6), and the third connecting rod (7) being connected to the first sliding block (8).

4. A multifunctional vibration device for a blood perfusion device according to claim 1, characterized in that: The outer wall surface of the motor (2) is provided with a casing.

5. The multifunctional vibration device for a blood perfusion device according to claim 2, characterized in that: The side walls of the pair of short rods (18) are each provided with an arc-shaped clamping plate (19).

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