CN210138340U - Full-automatic blood inactivation treatment facility with LED ultraviolet light source - Google Patents

Abstract

The utility model discloses a full-automatic blood inactivation treatment facility with LED ultraviolet light source, including outer quick-witted case, sample frame, blood container, LED ultraviolet lamp plate, heating device, refrigerating plant, ventilation system and supporting motor, power and circuit. The front side of the outer cabinet is provided with a control panel and a sample port, and the back side of the outer cabinet is provided with an air outlet, a heat dissipation port and a cabinet door; the LED ultraviolet lamp panel is arranged at one or a combination of the top, the bottom, the side and the middle of the blood container; the sample rack is provided with a plurality of sample telescopic discs, and the sample telescopic discs can extend out of or retract into the sample port; the blood container is in a bag shape or a tube shape, and the blood in the container is in a static state or a flowing state. The utility model provides an equipment adopts full automatic control system, can the initiative adjust LED ultraviolet source's illumination intensity, can greatly increase the illumination intensity to shorten processing time greatly, improve the treatment effeciency, can realize scale or miniaturized processing.

Description

Full-automatic blood inactivation treatment facility with LED ultraviolet light source

Technical Field

The utility model relates to the field of medical equipment, in particular to full-automatic blood inactivation treatment facility with LED ultraviolet light source.

Background

With the continuous development of medical technology, transfusion therapy has become a common medical means in modern medicine, for example, surgery requires a large number of transfusion operations. However, blood is a good culture medium for bacteria and viruses, especially for various viruses such as viral hepatitis and AIDS, and is widely present in blood, and if the blood is not properly treated, the blood will be a vector for transmitting diseases. Therefore, diseases transmitted by the application of blood products are more worried.

The main method for ensuring the safety of blood products is pathogen inactivation. By inactivation of blood pathogens is meant the destruction of viral proteins or viral nucleic acids by physical or chemical means, which renders the virus, which may be present in the blood, incapable of infecting, causing disease, and propagating. Common methods for blood inactivation include pasteurization, organic solvent/detergent mixture (S/D), membrane filtration, methylene blue photochemical, psoralen photochemical, riboflavin photochemical, etc. The methylene blue method is widely applied in China, and requires that the methylene blue reaches a sufficient dosage, the methylene blue has residual toxicity, and the loss of plasma protein after treatment is large. The riboflavin photochemical method is a novel safer pathogen inactivation method, has the characteristics of wide inactivation spectrum, safe additive and the like, and has better application prospect.

Patent CN201621426483.2 discloses a dual-wavelength-based ultraviolet inactivation system, which includes a frame, a sample introduction module, a basket drawing frame and a basket drawing frame, wherein the basket drawing frame is connected with the frame, and a first guide shaft perpendicular to the sliding direction of the basket drawing frame and a second guide shaft perpendicular to the first guide shaft are arranged in the basket drawing frame; the pull basket is provided with a first bearing, the pull basket is in sliding connection with the first guide shaft through the first bearing, and the shaking module is connected with the second guide shaft; ultraviolet lamp sets are arranged above and below the pull basket, and the power supply module is arranged at the bottom of the rack. The patent solves the defect that the traditional bagged blood product inactivation equipment is not completely inactivated by adopting the design of upper and lower ultraviolet illumination, and furthest makes riboflavin act on pathogens to achieve the purpose of inactivation and sterilization.

Patent CN201220508130.2 discloses a platelet virus inactivation device, which comprises a support net and an ultraviolet lamp, wherein the ultraviolet lamp is divided into an upper layer and a lower layer, the support net is positioned between the upper ultraviolet lamp and the lower ultraviolet lamp, the distance between the ultraviolet lamp and the support net is adjustable, the ultraviolet lamp comprises a lamp box, a lamp tube and a light shielding plate, and the intensity and time of ultraviolet ray irradiation can be controlled by adjusting the light shielding plate; when in use, the blood bag is placed on the supporting net, the ultraviolet lamps on the upper layer and the lower layer are opened, and ultraviolet rays uniformly irradiate the upper surface and the lower surface of the blood bag to kill viruses in blood. The device can be combined with riboflavin for application, has no adverse reaction to human body, and is safe and reliable.

Patent CN201610070102.X discloses a blood products processing system based on riboflavin photochemistry method, including box and blood bag, all be equipped with ultraviolet lamp, illumination processing bag tray from top to bottom in the box, the blood bag includes blood admission pipe, illumination processing bag, riboflavin adds piece and finished product bag. The system can effectively inactivate various pathogens and lymphocytes, does not need to remove additives after inactivation treatment, and is simple in operation and high in safety because a constant temperature system is added.

However, the existing blood inactivation equipment applying the photochemical method has a single ultraviolet light source form, uses a common fluorescent ultraviolet lamp tube, emits ultraviolet light with small intensity, cannot emit ultraviolet light with large intensity, and causes long blood treatment time and less treatment amount. In addition, the size, length and specification of the common ultraviolet lamp are single, the utilization rate is low, and blood inactivation cannot be met

The customization requirement for scale-up or miniaturization of the device.

SUMMERY OF THE UTILITY MODEL

For overcoming prior art's not enough, the utility model also provides a full-automatic blood inactivation treatment facility with LED ultraviolet source, equipment has full automatic control system and novel LED ultraviolet lamp source, the ultraviolet intensity in ultraviolet lamp source is adjustable, the mode of arranging of ultraviolet lamp can satisfy miniaturization or scale blood inactivation demand.

The technical proposal adopted by the utility model is to provide a full-automatic blood inactivation treatment device with an LED ultraviolet light source, which comprises an outer machine case, a sample rack, a blood container and an LED ultraviolet lamp plate, the front surface of the outer case is provided with a control panel and a sample port, the control panel is provided with an ultraviolet intensity adjusting button, the sample rack and the LED ultraviolet lamp panel are arranged in the outer case, the LED ultraviolet lamp panel is arranged at one or a combination of the top, the bottom, the side and the middle of the blood container, LED ultraviolet lamp sets emitting different wavelengths are arrayed on the LED ultraviolet lamp panel, circuits of the LED ultraviolet lamp sets are arranged on the two sides and the back of the LED ultraviolet lamp panel, the circuit is connected with an ultraviolet intensity adjusting button on the control panel, and the button controls the number of the ultraviolet lamps which are extinguished and/or the brightness of the ultraviolet lamps in a current control mode.

The outer case is cubic and protects and supports internal components; the front of outer machine case is equipped with control panel and sample mouth, and the back is equipped with air exit, thermovent and quick-witted case door, and the side is equipped with the import of flowing blood and the export of flowing blood, and the bottom is equipped with gyro wheel or shock pad foot.

The outer case is made of metal.

The length of the outer case is 1000-1500mm, and in a preferred embodiment of the present invention, the length of the outer case is 1268 mm.

The width of the outer box is 400-800mm, and in a preferred embodiment of the present invention, the width of the outer box is 635 mm.

The height of the outer case is 800-.

The control panel is provided with a temperature adjusting button, a temperature display screen, an ultraviolet intensity adjusting button, an ultraviolet intensity display screen, a time setting button, a time display screen and a sample opening switch button.

The temperature adjusting button is connected with the heating device and the refrigerating device through circuits, the internal temperature of the equipment can be set, the set temperature is displayed on the temperature display screen, when the internal temperature is higher than the set temperature, the heating device is started, and when the internal temperature is lower than the set temperature, the refrigerating device is started.

Ultraviolet intensity adjustment button passes through circuit connection LED ultraviolet lamp plate adjusts the inside ultraviolet intensity of equipment, ultraviolet intensity shows on the ultraviolet intensity display screen.

The time setting button sets a time required for inactivation treatment, and the time is displayed on the time display screen.

In an embodiment of the present invention, the temperature display screen, the ultraviolet intensity display screen and the time display screen are digital displays.

The sample port switch button is connected with the sample telescopic discs through a circuit to control each sample telescopic disc to extend out of or retract into the sample port.

The sample port is rectangular, the length of the rectangle is 200-400mm, and the width of the rectangle is 50-100mm, in a preferred embodiment of the present invention, the length of the rectangle is 300mm, and the width of the rectangle is 70 mm.

Each sample mouth surface is equipped with a fly leaf, the fly leaf lower extreme articulates outer case is positive, and the upper end can freely open and shut, the size of fly leaf is the same with the sample mouth, makes the flexible dish of sample can stretch out or return the sample mouth makes things convenient for taking of sample blood bag.

The movable plate is made of alloy or plastic.

The sample ports are arranged on the front face of the outer case in an array mode, the number of the sample ports is consistent with that of the sample telescopic discs, and the number of rows and columns of the sample port array arrangement is 2-4. In one embodiment of the present invention, the number of rows of the sample ports is 4, and the number of columns is 2.

The cabinet door is positioned on the back of the outer cabinet, the position of the cabinet door corresponds to the sample frame and the LED ultraviolet lamp panel, and the internal components of the equipment can be arranged and maintained by opening the cabinet door.

The ventilation system comprises an air outlet and a heat dissipation opening.

The air outlet is positioned on one side of the cabinet door and is a square single-layer shutter air diffusing port, so that air in the equipment is kept to flow, and a closed space is prevented from being formed.

The heat dissipation opening is located at the lower portion of the back face of the outer box and corresponds to the motor in position, overheating of power-on equipment such as the motor is avoided, and the power line extends out of the heat dissipation opening and is used for being connected with a power supply.

The inside upper and lower two parts that divide into of equipment, the centre has the baffle to separate, upper portion is equipped with sample frame and LED ultraviolet lamp plate, the lower part sets up heating device, refrigerating plant and motor.

The sample rack is cubic and consists of a support frame and a support plate, and the sample rack is made of metal or hard plastic.

The length of the sample rack is 600-1000mm, the width is 200-500mm, and the height is 800-1300mm, in a preferred embodiment of the present invention, the height of the sample rack is 1260 mm.

The sample frame has the layering and divides the design of arranging, and the number of piles, row number and layer height are confirmed according to actual need the utility model discloses a preferred embodiment, the number of piles of sample frame is 4 layers, and the row number is 2 rows, and the layer height is 300 mm.

Set up the draw-in groove in the backup pad on the sample frame, the backup pad between the twice draw-in groove is the fretwork, is used for placing the flexible dish of sample, the draw-in groove adopts the slide design that is on a parallel with the backup pad direction, the flexible dish of sample is fixed between the twice draw-in groove, and can follow the slide motion.

The sample expansion disc is cubic, the length of the cube is 400mm, the width of the cube is 100mm, 300mm, in a preferred embodiment of the present invention, the length of the cube is 255mm, and the width of the cube is 205 mm.

The bottom surface of the sample telescopic disc is partially hollowed, the hollowed part allows ultraviolet light to pass through and irradiate on a sample, and the part which is not hollowed plays a role in supporting the sample. The shape of the hollow part is square, round, triangular and the like, and preferably, the shape of the hollow part is square.

The blood vessel clamping grooves are formed in the two sides of the sample telescopic disc and used for fixing a bagged blood vessel, the non-hollowed-out portion of the bottom surface of the sample telescopic disc is provided with a clamping belt and used for fixing a tubular blood vessel, and the fixing portion of the clamping belt can be a snap sticker, a snap fastener and the like.

The sample retractable disc corresponds to the corresponding sample port, so that the sample retractable disc can extend out of or retract into the sample port.

The LED ultraviolet lamp plate sets up the top or the bottom of sample frame or blood container the utility model discloses a preferred embodiment, the LED ultraviolet lamp plate sets up the bottom of sample frame.

The LED lamp is characterized in that LED ultraviolet lamps are arranged on the lamp plate, different wavelength types can be selected by the LED ultraviolet lamps, the LED ultraviolet lamps are arranged in an array, the number of rows and columns of the array is 4-10, and preferably, the number of rows and columns of the array is 6-8. In a preferred embodiment of the present invention, the array of LED uv lamps is arranged in 8 rows and 8 columns, the uv lamps in the odd rows are 365nmUVA, and the uv lamps in the even rows are 310 nmUVB.

Different labels are marked on the lamp panel beside each LED ultraviolet lamp for distinguishing.

The circuits required by the LED ultraviolet lamps are uniformly distributed on the two sides and the back of the lamp panel, and light rays are not shielded; the circuit is connected with an ultraviolet intensity adjusting button on the control panel, and the button controls the number of the ultraviolet lamps which are extinguished and the brightness of the ultraviolet lamps in a current control mode, so that the whole ultraviolet intensity is adjusted.

The blood container is bag-shaped or tubular. The bagged blood container comprises an illumination treatment bag, a blood inlet pipe and a blood outlet pipe are respectively arranged at the top and the bottom of the illumination treatment bag, flow stopping clamps are clamped on the blood inlet pipe and the blood outlet pipe, and connecting hard plates are arranged on the peripheral edge of the illumination treatment bag. The tubular blood container comprises a main illumination treatment pipe, wherein a blood inlet pipe and a blood outlet pipe are respectively arranged at two ends of the main illumination treatment pipe, and a flow stopping clamp is clamped on the blood inlet pipe and the blood outlet pipe. The blood inlet tube of each blood container can be communicated with the blood outlet tubes of the other blood containers through a connecting hose.

When the blood container is used, the blood container is placed on the sample telescopic disc, and ultraviolet light can pass through the hollow part on the bottom surface of the sample telescopic disc and irradiate the surface of the blood container. When the blood container is fixed, the hard plates at the periphery of the bagged blood container are inserted into the blood container clamping grooves at two sides of the sample telescopic disc, and one end of the tubular blood container extends into the clamping belt of the sample telescopic disc and is fixed by the fixing part of the clamping belt.

The blood is static or flowing during the inactivation treatment, and when the blood is flowing during the inactivation treatment, the blood inlet pipe of the blood container is communicated with the blood outlet pipe of the other blood container by a connecting hose which finally extends out of the flowing blood inlet and the flowing blood outlet on the side surface of the outer case and is connected with a blood source and a power conveying device, wherein the power conveying device can be a peristaltic pump.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

1. the utility model provides a scheme can realize the regulation of ultraviolet intensity, and when the ultraviolet light of transmission super large strength, blood inactivation treatment time can shorten greatly, raises the efficiency, realizes the scale and handles.

2. The utility model provides a scheme is through increasing or reducing the quantity of LED ultraviolet lamp is arranged on a large scale or is arranged on a small scale, realizes the scale or the miniaturization of equipment satisfy different market demands.

3. The utility model provides an equipment adopts full automatic control system, through control panel's parameter setting can be controlled temperature, ultraviolet ray intensity and the processing time of equipment, easy operation.

Drawings

Fig. 1a is a front schematic view of an outer casing according to the present invention.

Fig. 1b is a schematic view of the back of the outer casing of the present invention.

Fig. 2 is a schematic view of the control panel of the present invention.

Fig. 3 is a schematic view of the sample holder and the electrical apparatus of the present invention.

Fig. 4 is a diagram illustrating a sample retractable disk according to the present invention.

Fig. 5 is the utility model discloses a LED ultraviolet lamp plate schematic diagram.

Fig. 6 is a schematic view of a blood container.

In the figure, 1-outer case, 101-flowing blood inlet, 102-flowing blood outlet, 2-control panel, 201-temperature display screen, 202-ultraviolet intensity display screen, 203-time display screen, 204-temperature adjusting button, 205-ultraviolet intensity adjusting button, 206-time setting button, 207-sample opening switch button, 3-sample opening, 301-movable plate, 4-shockproof base, 5-air outlet, 6-case door, 7-heat outlet, 8-sample holder, 801-sample telescopic disc, 802-card slot, 803-slide way, 804-hollow part, 805-card belt, 806-blood container card slot, 9-motor, 10-heating device, 11-refrigerating device, 12-clapboard, 13-LED ultraviolet lamp board, 131-LED ultraviolet lamp, 132-label, 133-circuit, 14-bagged blood container, 141-illumination treatment bag, 142-blood inlet pipe, 143-blood outlet pipe, 144-flow stopping clip, 145-connecting part hard board, 15-barreled blood container, 151-illumination treatment main pipe and 16-power line.

Detailed Description

The technical solution in the embodiment of the present invention will be removed and completely described with reference to the drawings in the embodiment of the present invention.

Example 1 static blood inactivation treatment

The utility model provides a full-automatic blood inactivation treatment facility with LED ultraviolet source, the outer machine case 1 structure of equipment is shown in figure 1. The front structure of the outer case 1 is shown in fig. 1a, the outer case 1 is a rectangular parallelepiped, the length of the outer case is 1268mm, the width is 635mm, and the height is 1660 mm. The front of the outer case 1 is provided with a control panel 2 and a sample port 3. The sample ports 3 are rectangular, the length of the sample ports 3 is 300mm, the width of the sample ports 3 is 70mm, the sample ports 3 are arranged in an array on the front surface of the outer case 1 and are arranged in 2 rows, and 4 sample ports are arranged in each row. The surface of the sample port 3 is provided with a movable plate 301, the size of the movable plate 301 is the same as that of the sample port 3, the lower end of the movable plate 301 is hinged to the front surface of the outer case 1, the upper end of the movable plate 301 can be freely opened and closed, the movable plate 301 is made of plastic, and the sample taking is realized through the sample port 3 and the movable plate 301. The bottom of the outer case 1 is provided with a shock pad foot 4.

The back structure of the outer chassis 1 is as shown in fig. 1b, a chassis door 6 is arranged on the upper portion of the back of the outer chassis 1, and the internal components of the equipment can be arranged and overhauled by opening the chassis door 6. An air outlet 5 is formed in a door plate on one side of the cabinet door 6, the air outlet 5 is a square single-layer louver air diffusing port, air in the equipment is kept to flow, and a closed space is prevented from being formed. The lower part of the back of the outer case 1 is provided with a heat dissipation opening 7 to avoid overheating of electrified equipment such as a motor, and a power line 16 extends out of the heat dissipation opening 7 and is used for connecting a power supply.

The structure of the control panel 2 is as shown in fig. 2, a temperature display screen 201, an ultraviolet intensity display screen 202 and a time display screen 203 are arranged on the control panel 2, the temperature, the ultraviolet intensity and the inactivation treatment time inside the equipment are respectively displayed, and the display screens are all in digital display. A temperature adjusting button 204, an ultraviolet intensity adjusting button 205 and a time setting button 206 are correspondingly arranged below the display screen. The temperature adjustment button 204 is electrically connected to the heating device 10 and the cooling device 11, and controls the temperature inside the apparatus. The ultraviolet intensity adjusting button 205 is connected with the LED ultraviolet lamp panel 13 through a circuit to control the ultraviolet intensity inside the equipment. The sample port switch buttons 207 are electrically connected to the sample expansion disks 801 on the sample rack 8, and control each sample expansion disk 801 to extend out of or retract into the corresponding sample port 3.

The inside sample frame 8 of equipment and electrical equipment structure are shown in fig. 3, and the inside upper and lower two parts that divide into of equipment, and the centre has baffle 12 to separate, and upper portion is equipped with sample frame 8 and LED ultraviolet lamp plate 13, and the position of sample frame 8 corresponds quick-witted chamber door 6, and LED ultraviolet lamp plate 13 sets up in sample frame 8 bottom, and the lower part sets up motor 9, heating device 10, refrigerating plant 11, and their positions correspond thermovent 7. The sample holder 8 is in a cubic shape and is composed of a support frame and a support plate, and the material is metal. The height of the sample holder 8 is 1260mm, and the sample holder 8 has a layered and columnar design with 4 layers, 2 columns and 300mm layer height. Each layer of the sample holder 8 is provided with 2 sample telescopic discs 801 for placing samples.

As shown in FIG. 4, the sample retractable disk 801 has a cubic structure, in which the sample retractable disk 801 has a length of 255mm and a width of 205 mm. The supporting plate of the sample frame 8 is provided with clamping grooves 802, the supporting plate between two clamping grooves is hollow and used for placing sample telescopic discs 801, the clamping grooves 802 are designed by adopting sliding ways 803 parallel to the direction of the supporting plate, and the sample telescopic discs 801 are fixed between the two clamping grooves 802 and can move along the sliding ways 803. The bottom surface of the sample telescopic disc 801 is partially hollowed, the hollowed part 804 allows ultraviolet light to pass through and irradiate on a sample, the hollowed part 804 is square, the un-hollowed part plays a role in supporting the sample, and the clamping belt 805 is arranged on the un-hollowed part and used for fixing the tubular blood container 15. Blood container clamping grooves 806 are formed in two sides of the sample telescopic disc 801 and used for fixing the bagged blood container. The sample retractable disc 801 corresponds to the corresponding sample port 3, so that the sample retractable disc 801 can extend out or retract to the sample port 3, and the sample blood bag can be taken conveniently.

The structure of the LED ultraviolet lamp plate 13 is shown in fig. 5, the LED ultraviolet lamp plate 13 is arranged at the bottom of the sample holder 8, the LED ultraviolet lamp plate 13 is provided with LED ultraviolet lamps 131, the LED ultraviolet lamps 131 are arranged in an array of 10 rows and 10 columns, the ultraviolet lamps in the odd rows are 365nmUVA, and the ultraviolet lamps in the even rows are 310 nmUVB. Different numbers 132 are engraved on the lamp panel beside each LED uv lamp 131 for distinction. The circuits 133 required by the LED ultraviolet lamp 131 are uniformly distributed on the two sides and the back of the LED ultraviolet lamp panel 13, so that light rays are not blocked; the circuit 133 is connected with an ultraviolet intensity adjusting button 205 on the control panel 2, and the number and the brightness of the extinguished LED ultraviolet lamps 131 are controlled by the ultraviolet intensity adjusting button 205 in a current control mode, so that the overall ultraviolet intensity is adjusted.

As shown in FIG. 6, the blood container 14 comprises an illumination treatment bag 141, a blood inlet tube 142 and a blood outlet tube 143 are respectively disposed at the top and bottom of the illumination treatment bag 141, a flow stopping clip 144 is disposed on both the blood inlet tube 142 and the blood outlet tube 143, and a connecting hard plate 145 is disposed at the peripheral edge of the illumination treatment bag 141. The vessel-in-vessel blood container 15 includes a main irradiation treatment tube 151, a blood inlet tube 142 and a blood outlet tube 143 are provided at both ends of the main irradiation treatment tube 151, respectively, and a flow stopping clip 144 is interposed between the blood inlet tube 142 and the blood outlet tube 143.

When the bagged blood container 14 is used for static blood inactivation treatment, the flow stopping clamp 144 is clamped to prevent blood from flowing out, the power cord 16 is connected, the sample port switch button 207 of the control panel 2 is pressed, the movable plate 301 of the corresponding sample port 3 is opened, the sample telescopic disc 801 extends out, the connecting hard plate 145 is inserted into the blood container clamping grooves 806 on two sides of the sample telescopic disc 801, the bagged blood container 14 is fixed, the sample port switch button 207 is pressed again, the corresponding sample telescopic disc 801 is retracted, the movable plate 301 is closed, the temperature adjusting button 204, the ultraviolet intensity adjusting button 205 and the time setting button 206 of the control panel 2 are adjusted, the temperature, the ultraviolet intensity and the time of inactivation treatment are respectively set, and the ultraviolet inactivation treatment is started. After the treatment, the sample retractable disk 801 is extended as described above, the bagged blood container 14 is removed, the sample retractable disk 801 is retracted as described above, and the power supply is turned off.

In the static blood inactivation treatment, when the tube-packed blood container 15 is used, the flow stopper 144 is clamped to prevent blood from flowing out, the sample expansion plate 801 is extended in the above-described manner, the 151-light irradiation treatment main tube is inserted into the clamp 805 of the sample expansion plate 801, the clamp 805 is fixed, and the tube-packed blood container 15 is fixed to the sample expansion plate 801. The subsequent inactivation treatment operation is the same as when the bagged blood container 14 is used.

Example 2 treatment of fluid blood for inactivation

When the bagged blood containers 14 are used for the dynamic blood inactivation treatment, the cabinet door 6 of the outer cabinet 1 is opened, the connecting hard plates 145 of each bagged blood container 14 are inserted into the blood container clamping grooves 806 on the two sides of the sample telescopic disc 801, and the bagged blood containers 14 are fixed; the blood inlet tube 142 of each of the baggy blood containers 14 is communicated with the blood outlet tube 143 of the previous baggy blood container 14 by using a flexible tube, the flexible tube connected to the blood inlet tube 142 of the first baggy blood container 14 extends from the flowing blood inlet 101 at the side of the outer case 1 to connect the power transmission device and the blood source, and the flexible tube connected to the blood outlet tube 143 of the last baggy blood container 14 extends from the flowing blood outlet 102 at the side of the outer case 1 to connect the blood source or other containers.

The inactivation treatment was started according to the method of use of the apparatus of example 1, and the dynamic blood inactivation was performed by starting the power transmission means and allowing blood to flow through the flexible tube into each of the bagged blood containers 14 in turn.

When the tube-packed blood containers 15 are used for the fluid blood inactivation treatment, the cabinet door 6 of the outer cabinet 1 is opened, each tube-packed blood container 15 is inserted into the clamp strip 805 of the sample expansion disc 801, and the tube-packed blood container 15 is fixed; the blood inlet tube 142 of each of the tube-packed blood containers 15 is communicated with the blood outlet tube 143 of the previous tube-packed blood container 15 using a flexible tube, the flexible tube connected to the blood inlet tube 142 of the first tube-packed blood container 15 is extended from the flowing blood inlet 101 at the side of the outer case 1 to connect the power transmission device and the blood source, and the flexible tube connected to the blood outlet tube 143 of the last tube-packed blood container 15 is extended from the flowing blood outlet 102 at the side of the outer case 1 to connect the blood source or other containers.

The inactivation treatment was started according to the method of use of the apparatus of example 1, and the dynamic blood inactivation was performed by starting the power transmission means and allowing blood to flow through the flexible tube into each of the tubular blood containers 15 in sequence.

Claims (9)

1. A full-automatic blood inactivation treatment device with an LED ultraviolet light source is characterized by comprising an outer machine case, a sample rack, a blood container and an LED ultraviolet lamp panel, the front surface of the outer case is provided with a control panel and a sample port, the control panel is provided with an ultraviolet intensity adjusting button, the sample rack and the LED ultraviolet lamp panel are arranged in the outer case, the LED ultraviolet lamp panel is arranged at one or a combination of the top, the bottom, the side and the middle of the blood container, LED ultraviolet lamp sets emitting different wavelengths are arrayed on the LED ultraviolet lamp panel, circuits of the LED ultraviolet lamp sets are arranged on the two sides and the back of the LED ultraviolet lamp panel, the circuit is connected with an ultraviolet intensity adjusting button on the control panel, and the button controls the number of the ultraviolet lamps which are extinguished and/or the brightness of the ultraviolet lamps in a current control mode.

2. The apparatus of claim 1, wherein the array of LED UV lamps is arranged in 4-10 rows and columns.

3. The apparatus of claim 2, wherein the array of LED UV lamps is arranged in 6-8 rows and columns.

4. The full-automatic blood inactivation treatment equipment with the LED ultraviolet light source is characterized in that the control panel is further provided with a temperature adjusting button, a temperature display screen, a time setting button, a time display screen, an ultraviolet intensity display screen and a sample port switch button; the temperature adjusting button is connected with the heating device and the refrigerating device through a circuit, and the sample port switch button controls the sample telescopic disc through a circuit.

5. The full-automatic blood inactivation treatment device with the LED ultraviolet light source is characterized in that the sample holder is in a cubic shape and has a layered and column-divided design, the sample holder is composed of a supporting frame and a supporting plate, clamping grooves are formed in the supporting plate, and the sample expansion disc is placed between the two clamping grooves.

6. The full-automatic blood inactivation treatment equipment with the LED ultraviolet light source is characterized in that the sample telescopic disc is in a cube shape, the bottom surface of the sample telescopic disc is partially hollow, and is provided with a clamping belt and a blood container clamping groove, and the sample telescopic disc corresponds to the position of a corresponding sample port.

7. The full-automatic blood inactivation treatment equipment with the LED ultraviolet light source as claimed in claim 6, wherein the sample ports are rectangular, a movable plate is arranged on the surface of each sample port, the lower end of the movable plate is hinged to the front face of the outer case, the upper end of the movable plate can be freely opened and closed, and the size of the movable plate is the same as that of the sample port; the sample ports are arranged on the front face of the outer case in an array mode, and the number of the sample ports is consistent with that of the sample telescopic discs.

8. The apparatus of claim 7, wherein the number of rows and columns of the sample port array is 2-4.

9. The apparatus of claim 1, wherein the blood container is a bag or tube, and the blood is static or flowing during processing.

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