CN216676554U

CN216676554U - Pre-flushing vehicle for blood perfusion device

Info

Publication number: CN216676554U
Application number: CN202122489703.3U
Authority: CN
Inventors: 刘威宏; 刘周; 卢丽华; 卢丽亮; 蒙雪娇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-06-07
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses a pre-flushing vehicle for a blood perfusion device, which comprises a vehicle body with a frame structure, four infusion bottles, four blood perfusion devices and four oscillating devices for oscillating the blood perfusion devices. Liquid accessible transfer line in the infusion bottle enters into the blood perfusion ware in and washes the blood perfusion ware, the in-process of washing, the oscillation device can vibrate the blood perfusion ware simultaneously, and make the liquid of prestoring in the blood perfusion ware and bubble arrange a liquid collecting device through the fluid-discharge tube to accomplish the preflushing to the blood perfusion ware, need not nurse's manual going and strike vibrations, alleviate nurse's work load, and this equipment can vibrate four blood perfusion wares simultaneously, improves work efficiency.

Description

Pre-flushing vehicle for blood perfusion device

Technical Field

The utility model relates to the technical field of blood perfusion, in particular to a pre-flushing vehicle of a blood perfusion device.

Background

The hemoperfusion apparatus is a blood purification apparatus for removing endogenous and exogenous toxic substances in blood by adsorption. In clinical blood perfusion, in order to avoid the occurrence of hemolytic reaction, the blood perfusion apparatus needs to be pre-flushed before blood perfusion so as to replace the pre-stored liquid of the blood perfusion apparatus and simultaneously exhaust the air.

The traditional perfusion apparatus pre-flushing method is that one person holds one perfusion apparatus at a time, and the perfusion apparatus is flushed while being knocked and vibrated, so that the whole process needs about 20 minutes, the time is long, and nurses are hard. If the patient is poisoned by treatment, 3-5 perfusion apparatuses are needed to be continuously used, and the blood perfusion apparatuses are needed to be pre-flushed by a plurality of nurses in turn, so that the labor intensity of the nurses is very large.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the utility model provides a blood perfusion ware is towards car in advance, can get into the preflushing to a plurality of blood perfusion ware simultaneously, need not the manpower preflushing, improves nurse's work efficiency.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the pre-flushing vehicle for the blood perfusion device comprises a vehicle body with a frame structure, four infusion bottles, four blood perfusion devices and four oscillating devices for oscillating the blood perfusion devices; the trolley body comprises an upper square frame, a liquid collecting device and four supporting rods, wherein one ends of the four supporting rods are fixedly connected to four corners of the upper square frame respectively, the other ends of the four supporting rods penetrate through the liquid collecting device and are provided with universal wheels, the four oscillating devices are provided with sliding sleeves, and the four sliding sleeves are sleeved on the four supporting rods respectively and are fixedly connected with the four supporting rods; one side of each of the four blood perfusion devices is respectively communicated with the four transfusion bottles through a transfusion tube, and the other side of each of the four blood perfusion devices is communicated with a liquid collecting device through a liquid discharge tube.

As a further improvement of the above technical solution:

the vibration device comprises a placing bottle, a spring, an eccentric wheel and a motor for driving the eccentric wheel to rotate, the blood perfusion device is placed in the placing bottle, the spring and the eccentric wheel are respectively arranged on two sides of the placing bottle and used for clamping the blood perfusion device, one end of the spring is fixedly connected with the placing bottle, and the other end of the spring props against the blood perfusion device. The motor drives the eccentric wheel to rotate, and the spring is under the action of elasticity to vibrate the blood perfusion device.

Furthermore, the end of the spring is connected with an arc plate, and the concave surface of the arc plate is attached to the outer wall of the hemoperfusion apparatus. The arc plate can increase the contact area with the blood perfusion device, so that the spring and the eccentric wheel can stably clamp the blood perfusion device, and the blood perfusion device is prevented from moving up and down in the pre-flushing process, so that the blood perfusion device is thrown out from the placing bottle.

Furthermore, the bottom wall of the placing bottle is provided with a sliding groove, the bottom of the blood perfusion device is provided with a sliding block, and the sliding block can be slidably inserted into the sliding groove. The slider can slide in the spout, plays the guide effect to blood perfusion ware, is favorable to vibrating device to drive blood perfusion ware and vibrates about.

Go up square frame and be equipped with the thing platform of putting, be provided with the rail around putting thing platform edge. Put the thing platform and can be used for placing medicine or article, the rail can prevent to put the thing bench on article and fall out from putting the thing bench, facilitates the use more.

Furthermore, the liquid collecting device comprises a liquid receiving disc and a liquid collecting bottle, wherein a through hole is formed in the center of the bottom surface of the liquid receiving disc, and the liquid collecting bottle is inserted into the through hole and is in threaded connection with the liquid receiving disc; the bottom surface of the liquid receiving disc is provided with four through mounting holes, the four support rods respectively penetrate through the mounting holes and are fixedly connected with the liquid receiving disc, and the liquid discharge pipe is placed in the liquid receiving disc. The liquid and gaseous accessible fluid-discharge tube row of prestoring in the blood perfusion ware connect the liquid dish in, are collected by the collecting bottle again, and it is convenient to collect, and collecting bottle and connect liquid dish threaded connection, make things convenient for the installation of collecting bottle and take off.

Furthermore, the bottom surface of the liquid receiving disc is provided with a groove which is formed by inclining downwards from the edge of the bottom surface of the liquid receiving disc to the through hole. So that the liquid in the liquid receiving tray can completely flow into the liquid collecting bottle.

Furthermore, a plurality of reinforcing rods are arranged between the liquid receiving disc and the upper-shaped frame, one ends of the reinforcing rods are connected with the upper-shaped frame, and the other ends of the reinforcing rods are inserted into the liquid receiving disc and are fixedly connected with the bottom surface of the liquid receiving disc. The reinforcing rod can enhance the supporting effect between the liquid receiving disc and the upper square frame, so that the connection between the liquid receiving disc and the upper square frame is more stable.

The upper square frame is provided with a plurality of transfusion rods. The infusion bottle is convenient to hang.

The utility model has the beneficial effects that:

1. liquid accessible transfer line in the infusion bottle enters into the blood perfusion ware in and washes the blood perfusion ware, the in-process of washing, the oscillation device can vibrate the blood perfusion ware simultaneously, and the liquid and the bubble of prestoring in the blood perfusion ware pass through the fluid-discharge tube and arrange a liquid collecting device to accomplish the preflushing to the blood perfusion ware, need not that nurse's is manual to go to strike vibrations, alleviate nurse's work load, and this equipment can vibrate four blood perfusion wares simultaneously, improves work efficiency.

2. The universal wheel is simple in structure and easy to realize, and the universal wheel is convenient to move and can be flexibly moved to different working departments.

Drawings

FIG. 1 is a schematic structural diagram of a pre-flush cart of a hemoperfusion apparatus according to the present invention.

FIG. 2 is a front view of a hemoperfusion cartridge pre-flush cart in accordance with the present invention.

Fig. 3 is a schematic structural diagram of an oscillating device according to the present invention.

Fig. 4 is a cross-sectional view of an oscillating device according to the present invention.

FIG. 5 is a cross-sectional view of the eccentric and spring-grip hemoperfusion cartridge of the present invention.

The reference numbers in the figures are: 1. an infusion bottle; 2. a blood perfusion device; 3. an upper square frame; 4. a support bar; 5. a universal wheel; 6. a sliding sleeve; 7. a transfusion tube; 8. a liquid discharge pipe; 9. placing the bottle; 10. a spring; 11. an eccentric wheel; 12. a motor; 13. an arc plate; 14. a chute; 15. a slider; 16. a placing table; 17. a fence; 18. a liquid receiving disc; 19. a liquid collecting bottle; 20. a reinforcing bar; 21. an infusion rod.

Detailed Description

The present invention is described in detail below with reference to the accompanying drawings, and the embodiments described herein are only for illustrating and explaining the present invention and are not to be construed as limiting the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the design of the present invention shall fall within the scope of the present invention.

As shown in fig. 1-2, the pre-flushing vehicle of the blood perfusion apparatus of the present embodiment includes a vehicle body with a frame structure, four infusion bottles 1, four blood perfusion apparatuses 2, and four oscillation devices for oscillating the blood perfusion apparatuses 2; the automobile body includes square frame 3, album of liquid device and four bracing pieces 4 on, goes up square frame 3 and is equipped with and puts thing platform 16, is provided with rail 17 around putting thing platform 16 edges, goes up square frame 3 and is equipped with a plurality of transfusion rod 21. One end of each of the four support rods 4 is fixedly connected to four corners of the upper square frame 3, the other end of each of the four support rods 4 penetrates through the liquid collecting device and is provided with a universal wheel 5, each of the four oscillating devices is provided with a sliding sleeve 6, and the four sliding sleeves 6 are respectively sleeved on the four support rods 4 and are fixedly connected with the four support rods 4; one side of each of the four blood perfusion devices 2 is respectively communicated with the four transfusion bottles 1 through a transfusion tube 7, and the other side is communicated with a liquid collecting device through a liquid discharge tube 8.

The liquid collecting device comprises a liquid receiving disc 18 and a liquid collecting bottle 19, a through hole is formed in the center of the bottom surface of the liquid receiving disc 18, and the liquid collecting bottle 19 is inserted into the through hole and is in threaded connection with the liquid receiving disc 18; four through mounting holes are formed in the bottom surface of the liquid receiving disc 18, the four support rods 4 penetrate through the mounting holes respectively and are fixedly connected with the liquid receiving disc 18, and the liquid discharge pipe 8 is placed in the liquid receiving disc 18. The bottom surface of the liquid receiving disc 18 is provided with a groove which is formed by the downward inclination from the edge of the bottom surface of the liquid receiving disc 18 to the through hole. A plurality of reinforcing rods 20 are arranged between the liquid receiving disc 18 and the upper square frame 3, one end of each reinforcing rod 20 is connected with the upper square frame 3, and the other end of each reinforcing rod 20 is inserted into the liquid receiving disc 18 and is fixedly connected with the bottom surface of the liquid receiving disc 18.

As shown in fig. 3 to 5, the oscillation device includes a placing bottle 9, a spring 10, an eccentric wheel 11 and a motor 12 for driving the eccentric wheel 11 to rotate, the blood perfusion device 2 is placed in the placing bottle 9, a sliding groove 14 is formed in the bottom wall of the placing bottle 9, a sliding block 15 is arranged at the bottom of the blood perfusion device 2, and the sliding block 15 is slidably inserted into the sliding groove 14. Spring 10 and eccentric wheel 11 set up respectively and hold blood perfusion ware 2 in placing bottle 9 both sides, spring 10 one end with place bottle 9 fixed connection, the other end withstands blood perfusion ware 2, spring 10 end is connected with arc board 13, the concave surface laminating blood perfusion ware 2 outer walls in the arc board 13.

When the blood perfusion apparatus pre-flushing vehicle is used for pre-flushing the blood perfusion apparatus 2, firstly, the blood perfusion apparatus 2 is inserted into the placing bottle 9, the arc plate 13 and the eccentric wheel 11 clamp the blood perfusion apparatus 2, and the slide block 15 is inserted into the slide groove 14. Then, the liquid in the infusion bottle 1 starts to enter the blood perfusion device 2 through the infusion tube 7 for flushing, meanwhile, the motor 12 is started to drive the eccentric wheel 11 to rotate, the spring 10 is under the action of elasticity to enable the blood perfusion device 2 to vibrate, and the pre-flushing of the blood perfusion device 2 is completed, and in the pre-flushing process, the liquid and air bubbles pre-stored in the blood perfusion device 2 are discharged into the liquid collecting disc 18 through the liquid discharge tube 8 and flow into the liquid collecting bottle 19. Finally, the flushing and shaking are stopped and the hemoperfusion cartridge 2 is removed from the holding bottle 9.

This blood perfusion ware is towards car in advance is applicable to a plurality of departments such as hemodialysis room, ICU, infectious department and rheumatological department, can realize the airtight preflushing of the fixed a plurality of blood perfusion wares 2 simultaneously, and the exhaust is also more abundant, can improve medical personnel's work efficiency clinically, reduces the infection probability. And this equipment design simple structure easily realizes, and convenient the removal can adapt to different work departments in a flexible way, can be fine assurance blood perfusion ware 2 dash effect in advance.

Claims

1. Hemoperfusion ware is towards car in advance, its characterized in that: comprises a vehicle body with a frame structure, four infusion bottles (1), four blood perfusion devices (2) and four oscillation devices for oscillating the blood perfusion devices (2); the trolley body comprises an upper square frame (3), a liquid collecting device and four supporting rods (4), one ends of the four supporting rods (4) are fixedly connected to four corners of the upper square frame (3) respectively, the other ends of the four supporting rods (4) penetrate through the liquid collecting device and are provided with universal wheels (5), the four oscillating devices are provided with sliding sleeves (6), and the four sliding sleeves (6) are sleeved on the four supporting rods (4) respectively and are fixedly connected with the four supporting rods; one side of each of the four blood perfusion devices (2) is respectively communicated with the four transfusion bottles (1) through a transfusion tube (7), and the other side is communicated with a liquid collecting device through a liquid discharge tube (8).

2. A hemoperfusion cartridge pre-flush according to claim 1, characterised in that: the vibration device comprises a placing bottle (9), a spring (10), an eccentric wheel (11) and a motor (12) for driving the eccentric wheel (11) to rotate, the blood perfusion device (2) is placed in the placing bottle (9), the spring (10) and the eccentric wheel (11) are respectively arranged on two sides of the placing bottle (9) and clamp the blood perfusion device (2), one end of the spring (10) is fixedly connected with the placing bottle (9), and the other end of the spring props against the blood perfusion device (2).

3. A hemoperfusion cartridge pre-flush according to claim 2, characterised in that: the end of the spring (10) is connected with an arc plate (13), and the concave surface of the arc plate (13) is attached to the outer wall of the blood perfusion device (2).

4. A hemoperfusion cartridge pre-flush according to claim 3, characterised in that: the bottom wall of the placing bottle (9) is provided with a sliding groove (14), the bottom of the blood perfusion device (2) is provided with a sliding block (15), and the sliding block (15) can be slidably inserted into the sliding groove (14).

5. A hemoperfusion cartridge pre-flush according to claim 1 or 4, characterised in that: go up square frame (3) and be equipped with thing platform (16), be provided with rail (17) around putting thing platform (16) edge.

6. The hemoperfusion cartridge pre-flush of claim 5, further comprising: the liquid collecting device comprises a liquid receiving disc (18) and a liquid collecting bottle (19), a through hole is formed in the center of the bottom surface of the liquid receiving disc (18), and the liquid collecting bottle (19) is inserted into the through hole and is in threaded connection with the liquid receiving disc (18); four penetrating mounting holes are formed in the bottom surface of the liquid receiving disc (18), four supporting rods (4) penetrate through the mounting holes respectively and are fixedly connected with the liquid receiving disc (18), and a liquid discharge pipe (8) is placed in the liquid receiving disc (18).

7. The hemoperfusion cartridge pre-flush of claim 6, further comprising: the bottom surface of the liquid receiving disc (18) is provided with a groove, and the groove is formed by downward inclination from the edge of the bottom surface of the liquid receiving disc (18) to the through hole.

8. A hemoperfusion apparatus pre-flush vehicle as defined in claim 7 in which: a plurality of reinforcing rods (20) are arranged between the liquid receiving disc (18) and the upper square frame (3), one ends of the reinforcing rods (20) are connected with the upper square frame (3), and the other ends of the reinforcing rods are inserted into the liquid receiving disc (18) and are fixedly connected with the bottom surface of the liquid receiving disc (18).

9. A hemoperfusion apparatus pre-flush vehicle as defined in claim 1 in which: the upper square frame (3) is provided with a plurality of transfusion rods (21).