CN104174085B - Blood treatment filter - Google Patents

Abstract

The invention discloses a blood treatment filter. A cylindrical electronic supercharger is provided in a sterile room, a telescopic and rotating blood filtering device that can cooperate with the supercharger is provided on the left side, and a blood filter device is provided on the right side. There is a blood storage device that is rotatable and can be matched with the blood filtration device. An automatic sealing machine is installed on the upper end of the blood storage device; There is an automatic conveyor belt; at the bottom of the aseptic room, there is a sterilizing room connected by an inclined channel; on the outside of the aseptic room, there is a digital control system that can automatically control the above-mentioned components and electrically connect the above-mentioned components through a digital program. System; the present invention can perform blood treatment and filtration in a sterile environment and a fully automatic environment, which can greatly improve work efficiency and reduce the work intensity of doctors.

Description

A blood treatment filter

technical field

The invention relates to a filter, in particular to a blood treatment filter.

Background technique

Blood processing filters are currently generally carried out in ordinary environments, and all operations are performed manually. The adverse effects brought about by this are: first, it is easy to cause blood infection; second, the work intensity is relatively high, and the work efficiency Low, these are the existing problems in the blood treatment and filtration work at present.

Contents of the invention

The technical problem to be solved by the present invention is to provide a blood treatment filter that can be operated in a sterile environment and a fully automatic environment. The filter can improve work efficiency and reduce the work intensity of doctors.

In order to achieve the above-mentioned technical purpose, the present invention adopts a blood processing filter, including a sterile room, and a cylindrical electronic supercharger connected to both sides of the sterile room by a connecting rod is arranged in the sterile room. On the left side of the bottom of the electronic supercharger, there is a telescopic rotating disk connected to the bottom of the aseptic room at the same time. The telescopic rotating disk is provided with at least four chucks that are clamped with a cylindrical blood filter. The size of the upper port of the cylindrical blood filter is such that when the telescopic rotating disc rotates at an angle and rises for a certain distance at the same time, the upper port of the cylindrical blood filter and the lower end of the cylindrical electronic supercharger are attached and sealed;

The right side of the bottom of the cylindrical electronic supercharger is provided with a rotating disk connected to the bottom of the sterile room at the same time. The rotating disk is provided with at least four automatic elastic chucks that are clamped with blood storage bags. The specific spatial position of the blood storage bag clamped on the automatic elastic chuck is: when the blood storage bag rotates at a certain angle with the automatic elastic chuck, and the blood filter and the cylindrical electronic supercharger are in a fit and airtight position. state, the pocket of the blood storage bag is connected to the lower port of the blood filter;

The upper end of the rotating disk is provided with an automatic sealing machine whose upper end is connected with the connecting rod. The positional relationship between the automatic sealing machine and the blood storage bag clamped on the automatic elastic chuck is: when filled with filtered blood After the blood storage bag rotates at a certain angle with the rotating disc, the blood storage bag is located at the lower end of the automatic sealing machine, and the automatic sealing machine can seal the mouth of the blood storage bag;

There is a constant temperature room on the right side of the sterile room, and the constant temperature room and the sterile room are connected by an elastic door that can be opened to the right; the bottom of the rotating disk is provided with an automatic conveyor belt, and the conveyor belt The side is close to the elastic door; on the outside of the aseptic room, a digital control system that can automatically control the above-mentioned components and electrically connect the above-mentioned components is provided through a digital program.

Further, the bottom of the sterile room at the lower end of the telescopic rotating disk is provided with a sterilization room connected by an inclined channel, and the size of the inclined channel is such that the cylindrical blood filter can pass through.

After adopting the manufacturing method of the above-mentioned technology, the advantages of the present invention are: the sterile room can prevent the blood from being infected to the greatest extent; Driven to increase the separation speed of white blood cells, tiny aggregates and blood, so as to increase the efficiency of blood filtration; the filtered blood can be injected into the blood storage bag connected to the rotating disk, and after being sealed by an automatic sealing machine, it falls to The automatic conveyor belt is transported to the constant temperature room for storage; at the same time, the filtered cylindrical blood filter can enter the sterilization room through an inclined channel for sterilization. The whole process is controlled by a digital control system without manual operation, making the work of blood filtration easier. Easy and efficient, no risk of blood infection.

Description of drawings

Shown in Fig. 1 is the appearance structure drawing of the present invention.

Among them, 1. Sterile room; 2. Connecting rod; 3. Cylindrical electronic booster; 4. Telescopic rotating disc; 5. Cylindrical blood filter; 6. Chuck; 7. Rotating disc; 8. Blood storage bag; 9. Automatic elastic chuck; 10. Automatic sealing machine; 11. Constant temperature room; 12. Elastic door; 13. Automatic conveyor belt; 14. Digital control system; 15. Inclined channel; 16. Sterilization room .

detailed description,

The present invention will be described in further detail below in conjunction with the accompanying drawings.

A blood processing filter, which mainly includes a sterile room 1, and a cylindrical electronic booster 3 connected to both sides of the sterile room 1 through a connecting rod 2 is arranged in the sterile room 1, and the booster is In the special container, the pressure is generated by pressing down the piston. On the left side of the bottom of the cylindrical electronic booster 3, there is a telescopic rotating disk 4 connected to the bottom of the sterile room 1 at the same time. On the telescopic rotating disk 4 There are at least four chucks 6 on which the cylindrical blood filter 5 is clamped. The size of the upper port of the cylindrical blood filter 5 is such that when the telescopic rotating disk 4 rotates at an angle and rises for a certain distance, the cylindrical The upper port of the blood filter 5 is attached and sealed to the lower end of the cylindrical electronic booster 3 , and this connection is suitable for the pressure of the cylindrical electronic booster 3 to act on the cylindrical blood filter 5 .

Then look at the figure, on the right side of the bottom of the cylindrical electronic booster 3 is provided with a rotating disk 7 connected to the bottom of the sterile room 1 at the same time, the rotating disk 7 is provided with at least four blood storage bags 8 clamped The automatic elastic chuck 9, the specific spatial position of the blood storage bag 8 clamped on the automatic elastic chuck 9 is: when the blood storage bag 8 rotates at a certain angle with the automatic elastic chuck 9, and the cylindrical blood filter When the net 5 and the cylindrical electronic supercharger 3 are in a bonded airtight state, the pocket opening of the blood storage bag 8 is connected to the lower port of the cylindrical blood filtering net 5 .

The upper end of the rotating disk 7 is provided with an automatic sealing machine 10 whose upper end is connected with the connecting rod 2. The positional relationship between the automatic sealing machine 10 and the blood storage bag 8 clamped on the automatic elastic chuck 9 is: After the blood storage bag 8 of the filtered blood rotates at a certain angle with the rotating disc 7, the blood storage bag 8 is located at the lower end of the automatic sealing machine 10, and the automatic sealing machine 10 can seal the mouth of the blood storage bag 8.

On the right side of the sterile room 1, there is a constant temperature room 11, which is connected with the sterile room 1 through an elastic door 12 that can be opened to the right; at the bottom of the rotating disk 7, there is an automatic conveyor belt 13 , the right side of the automatic conveyor belt 13 is close to the elastic door 12.

A digital control system 14 that can automatically control the above-mentioned components and electrically connect them through a digital program is provided outside the sterile room 1 .

In the present invention, the bottom of the aseptic room 1 at the lower end of the telescopic rotating disk 4 is provided with a sterilization chamber 16 connected to each other through an inclined passage 15, and the size of the inclined passage 15 is such that the cylindrical blood filter 5 passes.

In the present invention, the biggest advantage of setting up the aseptic room 1 is: it can prevent the blood before and after filtration from being infected to the greatest extent; After the device 3 cooperates, under the pressure drive of the cylindrical electronic supercharger 3, the separation speed of white blood cells, tiny aggregates and blood in the blood can be increased, thereby increasing the work efficiency of blood filtration.

In the present invention, the filtered blood can be quickly injected into the blood storage bag 8 connected to the rotating disk 7, and after being sealed by the automatic sealing machine 10, the blood storage bag 8 will drop to the automatic conveyor belt 13, and then pass through the elastic door 12 Transfer to the thermostatic chamber 11 for storage; meanwhile, the filtered cylindrical blood filter 5 can enter the sterilization chamber 16 through the inclined channel 15 for sterilization, and then can be reused.

The above-mentioned whole process is controlled by the pre-programmed digital control system 14, without manual operation, the whole blood filtration work becomes easier, and the efficiency is improved, and there is no risk of blood infection.

Claims (2)

1. a kind of blood processing filter, it is characterised in that including an aseptic room, is provided with one by connecting rod in the aseptic room The cylindric Electron pressurizing unit of aseptic room both sides is connected to, the Electron pressurizing unit bottom left is provided with one simultaneously and aseptic room bottom The extension type rotation dish that portion is connected, the extension type rotation dish is provided with least four and is connected with cylindric blood filtration The chuck of net, the upper port size of the cylindric blood filtration net be when one angle of extension type turn disc simultaneously on Rise the upper port of cylindric blood filtration net and cylindric Electron pressurizing unit lower end after certain distance to fit and closed；

The cylindric Electron pressurizing unit bottom right is provided with one while the rotation dish being connected with aseptic room bottom, the rotation Disk is provided with least four automatic force-loose chucks for being connected with blood storage bag, described to be connected on automatic force-loose chuck The concrete locus of blood storage bag is：When blood storage bag with turn disc certain angle and blood filtration net and When cylindric Electron pressurizing unit is in laminating air-tight state, the sack and blood filtration port off the net of the blood storage bag connects Connect；

The rotation dish upper end is provided with the automatic sealing that a upper end is connected with connecting rod, the automatic sealing and be connected to from Position relationship between the blood storage bag of dynamic force-loose chuck is：When fill the blood storage bag of blood after filtering with After turn disc certain angle, blood storage bag is located at automatic sealing lower end and automatic sealing can be by the blood storage The sack sealing of bag；

The aseptic room right side is provided with a thermostatic chamber, the bullet that can be opened to the right by a fan between the thermostatic chamber and aseptic room Property door is connected；The rotation tray bottom is provided with automatic conveying belt, and the conveyer belt right side near flexible door；In the outer of aseptic room Side is provided with can automatically control the numerical control system that above-mentioned each part and above-mentioned each part are electrically connected with by digital process.

2. a kind of blood processing filter according to claim 1, it is characterised in that the extension type rotation dish lower end Aseptic room bottom be provided with the sterilizing chamber being connected by an inclined passage, the size of the inclined passage is can to make cylindric blood Screen pack passes through.