WO2015090222A1 - 血袋无菌接驳方法及该方法使用的设备 - Google Patents

血袋无菌接驳方法及该方法使用的设备 Download PDF

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Publication number
WO2015090222A1
WO2015090222A1 PCT/CN2014/094279 CN2014094279W WO2015090222A1 WO 2015090222 A1 WO2015090222 A1 WO 2015090222A1 CN 2014094279 W CN2014094279 W CN 2014094279W WO 2015090222 A1 WO2015090222 A1 WO 2015090222A1
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WO
WIPO (PCT)
Prior art keywords
wire
blood bag
box
blood vessel
blood
Prior art date
Application number
PCT/CN2014/094279
Other languages
English (en)
French (fr)
Inventor
何俊
Original Assignee
武汉佰美斯医疗科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 武汉佰美斯医疗科技有限公司 filed Critical 武汉佰美斯医疗科技有限公司
Priority to EP14871080.9A priority Critical patent/EP3085409B1/en
Priority to US15/106,558 priority patent/US10029088B2/en
Publication of WO2015090222A1 publication Critical patent/WO2015090222A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02—Blood transfusion apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M39/16—Tube connectors; Tube couplings having provision for disinfection or sterilisation
    • A61M39/18—Methods or apparatus for making the connection under sterile conditions, i.e. sterile docking
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/10—Bag-type containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • B29C65/2007—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror" characterised by the type of welding mirror
    • B29C65/2038—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror" characterised by the type of welding mirror being a wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • B29C65/2046—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror" using a welding mirror which also cuts the parts to be joined, e.g. for sterile welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
    • B29C65/221—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip
    • B29C65/222—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip comprising at least a single heated wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/001—Joining in special atmospheres
    • B29C66/0012—Joining in special atmospheres characterised by the type of environment
    • B29C66/0018—Joining in special atmospheres characterised by the type of environment being sterile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/737—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
    • B29C66/7373—Joining soiled or oxidised materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8167—Quick change joining tools or surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/857—Medical tube welding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/94—Measuring or controlling the joining process by measuring or controlling the time
    • B29C66/949—Measuring or controlling the joining process by measuring or controlling the time characterised by specific time values or ranges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7148—Blood bags, medical bags

Definitions

  • the present disclosure relates to the field of medical equipment, and in particular to a blood bag aseptic connection method and a device therefor, which are used for cutting and connecting blood bag tubes.
  • the traditional cutting piece is used to cut and connect the blood bag tube, and the cutting piece cutting method is easy to realize, and the cutting piece itself carries a large amount of heat, which is easy to melt the blood bag tube, but it is due to the conventional cutting piece.
  • the carrying heat is large.
  • the blood bag tube is chemically changed and heat-melted together.
  • the excess heat of the cutting piece is actually a waste of energy, and the blood bag tube absorbs too much heat and easily makes the chemical change time. Too long, this is not a reliable choice for clinical medicine.
  • the conventional connecting device uses the cutting piece, if the blood bag connection is required, the conventional connecting device must be made to have a certain volume to ensure that the heat carried by the cutting piece is sufficient to melt the blood bag tube and be connected.
  • the conventional connecting equipment is bulky, the utilization rate of the single-chip cutting piece is very low, and the cutting material is wasted seriously.
  • each piece of cutting piece can only be cut and connected once.
  • Conventional docking equipment requires a large amount of use for the cutting blades.
  • each piece of the cutting piece was used only in the portion in contact with the blood bag tube, and the other parts were not used.
  • the present disclosure proposes a composite wire to replace the cutting piece for cutting and connecting the blood bag tube.
  • the blood bag aseptic connection method and equipment is simple and easy to implement, and the device not only has a simple structure, but also can solve the problem that the existing aseptic connection device is wasteful.
  • an embodiment of the present disclosure provides a blood bag aseptic connection method, which includes the following steps:
  • the composite wire is connected to the blood bag tube, and the two blood vessel clips move toward each other;
  • the blood box aseptic connection equipment cable box returns to the initial position, open the blood vessel clamp to take out the blood bag tube that has been connected, and then click the reset button, the blood vessel clamp returns to the initial position, the entire cutting connection process is completed.
  • the two blood vessel clips are simultaneously moved in the opposite direction by 4-7 mm; in the step 3), the wire box of the blood bag aseptic connection device continues to rise 2- -4mm; in the step 4), the two blood vessel clips move toward each other by 2-4 mm; in the step 5), the two blood vessel clips move toward each other by 2-3 mm.
  • the heating process of the composite wire is rapidly heated to 300 ° C within 2 seconds, and the time for the composite wire to cut the blood bag tube is 1-2 seconds.
  • the blood bag aseptic connection device comprises 2 power sources, 5 motors, 5 motor drivers, PLC controller, 2 blood vessel clamps, 1 wire box and 1 touch Control panel; one of the power supplies is 5 motors, 5 motor drivers, PLC controller and 1 touch screen power supply, the other power supply is connected with the composite wire of the wire box to supply current to the wire; the first motor control The first blood vessel clamp moves horizontally, the second motor controls the movement of the second blood vessel clamp horizontally, the third motor controls the reel of the wire box, and the fourth motor control cable box moves up and down, the fifth The motor controls the second blood vessel clamp to move back and forth; the five motors are connected to the PLC controller through five motor drivers; the PLC controller is connected to the touch screen.
  • the wire box includes a box body, and the upper portion of the box body is provided with a groove, and the box body
  • the lower part is provided with a sliding slot; the casing is provided with a left reel and a right reel, and the composite wire on the left reel is connected to the right reel through the hole on both sides of the groove.
  • the case comprises a left case and a right case connected by a snap; the left and right reels are placed in the left case; the hole is by the left case
  • the upper semi-circular hole and the semi-circular hole on the right box body are arranged; the left side of the left box body is provided with guiding rods on both sides.
  • the composite wire is used for cutting and connecting the blood bag tube, which solves the waste caused by the use of the cutting knife in the existing aseptic connection device.
  • the method can make the blood bag tube connection fast and can realize the aseptic connection.
  • the embodiment of the present disclosure further provides a blood bag aseptic connection device, which comprises two power sources, five motors, five motor drivers, a PLC controller, two blood vessel clamps, a wire box, and a Touch screen; one of the power supplies is 5 motors, 5 motor drivers, PLC controller and 1 touch screen power supply, and the other power supply is connected with the composite wire of the wire box to supply current to the wire; the first The motor controls the horizontal movement of the first blood vessel clamp, the second motor controls the horizontal movement of the second blood vessel clamp, the third motor controls the winding of the spool of the wire box, and the fourth motor controls the movement of the wire box up and down, Five motors control the second blood vessel clamp to move back and forth; five motors are connected to the PLC controller through five motor drivers; the PLC controller is connected to the touch screen.
  • a blood bag aseptic connection device which comprises two power sources, five motors, five motor drivers, a PLC controller, two blood vessel clamps, a wire box, and a Touch screen; one of the power supplies
  • the wire box includes a box body, the upper portion of the box body is provided with a groove, the lower portion of the box body is provided with a sliding slot, and the box body is provided with a left reel and a right reel, The composite wire on the left reel is connected to the right reel after passing through the holes on both sides of the groove.
  • the case comprises a left case and a right case connected by a snap; the left and right reels are placed in the left case; the hole is by the left case
  • the upper semi-circular hole and the semi-circular hole on the right box body are arranged; the left side of the left box body is provided with guiding rods on both sides.
  • the touch screen is connected to a remote server, and the touch screen adopts a 7-inch touch color screen.
  • the blood bag tube is cut and connected by a composite wire, and the composite wire is placed in a wire box, the wire box is connected to the motor, the wire box can be moved up and down, and the reel on the wire box can be rolled.
  • the composite wire is small in volume, and the heat of the composite wire after passing through the electricity is sufficient for the cutting and connection of the blood bag tube.
  • the use of composite wire instead of cutting piece to cut and connect the blood bag tube can ensure high material utilization. Addition in this disclosure Into the remote data transmission management system, it can ensure the remote data transmission, status monitoring and service upgrade of the equipment operation, greatly improving the reliability of equipment operation.
  • a motor control wire box moves up and down to achieve the purpose of cutting and connecting; one motor controls the rolling of the composite wire to achieve the purpose of replacing the new composite wire; three motors control the movement of the blood vessel clamp; The actions of each motor are automatically realized by the PLC controller.
  • the disclosure also includes a PLC control system and a remote cloud service system.
  • the internal components of the device are controlled by a PLC controller, and the device data can also be uploaded to the remote server through the touch screen, and can be reversely controlled by a remote server command.
  • the present disclosure not only solves the problem of the traditional cutting piece by adding a stepping motor to control the composite wire and adding a human-machine interface and a remote data service cloud system which are more in line with the trend development, and greatly upgrading the existing aseptic connection device.
  • the problem of low efficiency and waste also makes the human-machine interface of the whole operation of the equipment more advanced.
  • the data processing and remote data processing of the equipment itself are greatly improved.
  • the equipment not only has its own operational efficiency, but also the reliability of maintenance efficiency is also obtained. Upgrade.
  • the composite wire is used for cutting and connecting the blood bag tube, which solves the waste caused by the use of the cutting knife in the existing aseptic connection device.
  • the device is compact, simple in structure and easy to use.
  • the device can make the blood bag tube connection fast and can realize the aseptic connection.
  • the method can make the blood bag tube connection fast and realize the aseptic connection.
  • Figure 1 is a block diagram showing the structure of a sterile docking device.
  • Figure 2 is an overall view of the sterile docking device.
  • Figure 3 is a schematic illustration of the internal structure of a sterile docking device.
  • FIG. 4 is a schematic view showing the internal structure of a sterile docking device.
  • Fig. 5 is a schematic view showing the internal structure of the wire box.
  • Fig. 6 is a schematic view showing the overall structure of the wire box.
  • Fig. 7 is a schematic view showing the installation of the wire box.
  • a blood bag aseptic connection device includes two power sources 15, five motors 12, five motor drivers 13, a PLC controller 11, two blood vessel clamps 10, and one a wire box 8 and a touch screen 7; one of the power sources 15 supplies power to five motors 12, five motor drivers 13, a PLC controller 11, and a touch screen 7, and the other power source 15 is combined with the wire box 8.
  • the wires 4 are connected to provide current to the composite wire 4; the first motor 12 controls the horizontal movement of the first blood vessel clamp 10, the second motor 12 controls the horizontal movement of the second blood vessel clamp 10, and the third motor 12
  • the scroll of the control box 8 is scrolled, the fourth motor 12 controls the up and down movement of the wire box 8, the fifth motor 12 controls the forward and backward movement of the second blood vessel clamp 10; the five motors 12 respectively pass through the five motor drivers 13 It is connected to the PLC controller 11; the PLC controller 11 is connected to the touch screen 7.
  • the wire box 8 includes a box body 1.
  • the upper portion of the box body 1 is provided with a groove 5, and the lower portion of the box body 1 is provided with a sliding slot 2;
  • the box body 1 is provided with a left reel 3- 1 and the right reel 3-2, the composite wire 4 on the left reel 3-1 is connected to the right reel 3-2 through the holes on both sides of the groove 5.
  • the casing 1 includes a left casing 1-1 and a right casing 1-2 connected by a snap; the left reel 3-1 and the right reel 3-2 are placed in a left casing. 1-1; the hole is composed of a semi-circular hole on the left box body 1-1 and a semi-circular hole on the right box body 1-2; the left side of the left box body 1-1 is provided with guides on both sides Rod 6.
  • connection mode of the embodiment is: the touch screen 7 is mounted on the outer casing 9, and is connected to the PLC controller 11 through a data line, the touch screen 7 sends an instruction, and the PLC controller 11 performs a specific operation to control the operation of the whole device.
  • the motor 12 is respectively controlled by the guide rail 14: horizontal movement of the two blood vessel clamps 10, The front and rear movement of the blood vessel clamp 10, the up and down movement of the wire box 8, and the movement of the wire box 8; the wire box 8 is mounted on the lower front side of the device, that is, directly below the two blood vessel clamps 10; each motor 12 is equipped with a motor
  • the driver 13, the electric device driver 13 is mounted at the rear of the device; the PLC controller 11 and the power source 15 are mounted at the rear of the device.
  • the chute 2 in the lower part of the old box 1 is slid out from the guide rail 14 on the aseptic docking device, and the wire box 8 in the aseptic docking device needs to be replaced along the aseptic connection device.
  • the guide rail 14 slides to a predetermined position. This replacement is completed.
  • a method of aseptically connecting a blood bag using a blood bag aseptic docking device includes the following steps:
  • the composite wire 4 of the blood bag aseptic connection device is heated and heated, and the composite wire is rapidly heated to 300 ° C within 2 seconds, and the wire box 8 of the blood bag aseptic connection device is raised, and the wire box 8 is raised.
  • the composite wire 4 cuts the blood bag tube, and the cutting time is about 2 seconds;
  • the wire box 8 of the blood bag aseptic connection device continues to rise after 3 mm; at the same time, the blood bag tube to be connected is aligned;
  • the composite wire 4 of the blood bag aseptic connection device is heated and heated, and the blood bag aseptic connection device is simultaneously made.
  • the wire box 8 moves downward, and the two blood vessel clips 10 move toward each other by 3 mm; the composite wire 4 is wound by the wire shaft, and the composite wire 4 used for cutting is taken up, and the new composite wire 4 is rolled out;
  • the composite wire 4 is connected to the blood bag tube, and the two blood vessel clips are moved by 2 mm;
  • the blood box aseptic connection equipment box 8 returns to the initial position, open the blood vessel clamp 10 to take out the blood bag tube that has been connected, and then click the reset button, the blood vessel clamp returns to the initial position, the entire cutting connection process Finished.
  • the touch screen 7 of the blood bag aseptic connection device adopts a 7-inch touch color screen, and the 7-inch touch color screen is connected with a remote server for data transmission and control. .
  • step 1) of the blood bag aseptic connection method the two blood vessel clamps are simultaneously moved in the opposite direction by 4 mm; in the step 3), the blood bag aseptic connection device line The box continues to rise 2mm; in step 4), the two blood vessel clamps move toward each other by 4mm; in step 5), the two blood vessel clamps move toward each other by 3mm; in step 2), the composite wire heating process is rapidly heated to 300 within 2 seconds. °C, composite wire to blood bag The tube is cut for 1 second.
  • step 3 of the embodiment after the composite wire 4 is cut into the blood bag tube, the wire box 8 of the blood bag aseptic connection device continues to rise 2 mm and stays; and the second blood vessel clamp is displaced in the front-rear direction until Need to connect the two blood bag tube alignment.
  • the invention cuts and connects the blood bag tube through the composite wire 4, and the composite wire 4 is placed in the wire box 8 in a roll, the wire box 8 is connected with the motor 12, the wire box 8 can be moved up and down, and the wire box 8 The upper reel can be rolled, the composite wire 4 is small in volume, and the heat after the composite wire 4 is energized is sufficient for the cutting and connection of the blood bag tube.
  • the use of the composite wire 4 instead of the cutting piece for cutting and connecting the blood bag tube can ensure high material utilization.
  • the invention adds a remote data transmission management system, which can ensure remote data transmission, state monitoring and service upgrade of equipment operation, and greatly improve the reliability of equipment operation.
  • the motor 12 has five, which are stepping motors.
  • a motor 12 controls the up and down and left and right movements of the wire box 8 to achieve the purpose of cutting and connecting; one motor 12 controls the rolling of the composite wire 4 to achieve the purpose of replacing the new composite wire 4; three motors 12
  • the movement of the blood vessel clamp 10 is controlled; the actions of the above five motors are all automatically accomplished by the PLC controller 11.
  • the invention comprises a PLC control system and supports a remote cloud service system, and internal components of the device are controlled by PLC
  • the controller 11 implements control, and the device data can also be uploaded to the remote server through the touch screen 7, and can pass
  • the remote server command performs reverse control.
  • the invention not only solves the use of the traditional cutting piece by adding a stepping motor to control the composite wire and adding a human-machine interface and a remote data service cloud system which are more in line with the trend development, and greatly upgrading the existing aseptic connection device.
  • the problem of low efficiency and waste also makes the human-machine interface of the whole operation of the equipment more advanced.
  • the data processing and remote data processing of the equipment itself are greatly improved.
  • the equipment not only has its own operational efficiency, but also the reliability of maintenance efficiency is also obtained. Upgrade.
  • the blood bag aseptic connection method and device for cutting and connecting the blood bag tube by using the composite wire instead of the cutting piece provided by the embodiments of the present disclosure are simple and convenient to implement, and the device is not only simple in structure, but also It can solve the problem of large waste of existing aseptic connection equipment. Therefore, the blood bag aseptic connection method and the apparatus used in the method provided by the embodiments of the present disclosure have industrial applicability.

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Abstract

一种血袋无菌接驳方法及其使用的设备。该设备包括电机（12）、线盒（1）、PLC控制器（11）和两个血管夹（10）。线盒（1）内设有左卷轴（3-1）和右卷轴（3-2），左卷轴（3-1）上的复合金属丝（4）与右卷轴（3-2）连接。该方法包括以下步骤：1）将血袋管置于线盒（1）上方，使用血管夹（10）夹紧需要切割处后，两个血管夹（10）同时向相反方向移动；2）将复合金属丝（4）加热，利用复合金属丝（4）对血袋管进行切割；3）切割完毕后，将需要接驳的血袋管对齐；4）两个血管夹（10）相向移动，卷走使用过的复合金属丝（4），卷出新的复合金属丝（4）；5）加热复合金属丝（4）对血袋管进行接驳，同时两个血管夹（10）相向移动；6）线盒（1）回到初始位置，取出接驳完毕的血袋管，使血管夹（10）回到初始位置。

Description

血袋无菌接驳方法及该方法使用的设备
本申请要求于2013年12月19日提交中国专利局、申请号为201310701376.0、发明名称为“血袋无菌接驳方法及该方法使用的设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请，本申请所引用并包含的其披露的所有相关申请是本申请的不可分割的一部分。
技术领域
本披露涉及医疗设备领域，具体涉及一种血袋无菌接驳方法及其使用的设备，该方法及装置用于血袋管的切割与接驳。
背景技术
目前，均使用传统的切割片对血袋管进行切割接驳，切割片切割的方式容易实现，且切割片自身携带的热量大，容易使血袋管融化接驳，但正是由于常规切割片携带热量大，在接驳的过程中，血袋管是发生化学变化而热熔在一起的，切割片多余的热量其实是能源的浪费，且血袋管吸收过多的热量容易使化学变化时间过长，这对临床医学并非可靠选择。
由于常规接驳设备使用切割片的缘由，若需达到血袋管接驳的目的，需将常规接驳设备做到一定的体积才能保证切割片携带的热量足够融化血袋管从而接驳，因此，常规接驳设备体积大，单片切割片利用率很低，切割材料浪费严重。
使用常规接驳设备进行血袋管切割接驳时，每一片切割片只能切割接驳一次。常规接驳设备对于切割片的使用需求非常大。而且每片切割片只是与血袋管接触过的部分使用过，其它部分均未使用。
综上所述，常规接驳设备使用的切割片更换非常频繁，且每片切割片的实际利用率低，浪费严重。
发明内容
有鉴于此，本披露提出一种采用复合金属丝代替切割片对血袋管进行切割接驳的
血袋无菌接驳方法及设备，该方法步骤简单、便于实现，该设备不仅结构简单，而且能解决现有无菌接驳设备浪费大的问题。
为达到上述目的，本披露的技术方案是这样实现的：
一方面，本披露实施例提供了一种血袋无菌接驳方法，它包含以下步骤：
1)、将血袋管置于血袋无菌接驳设备的线盒的正上方，在血袋管需要切割处用两个血管夹夹紧后，两个血管夹同时向相反方向移动；
2)、将血袋无菌接驳设备的复合金属丝通电加热，同时使血袋无菌接驳设备的线盒上升，线盒的复合金属丝对血袋管进行切割；
3)、复合金属丝对血袋管切割完毕后，血袋无菌接驳设备的线盒继续上升并停留；同时，将需要接驳的血袋管对齐；
4)、将血袋无菌接驳设备的复合金属丝通电加热，同时使血袋无菌接驳设备的线盒向下移动，两个血管夹相向移动；复合金属丝在线轴的作用下，卷走切割时使用过的复合金属丝，卷出新的复合金属丝；
5)、复合金属丝对血袋管进行接驳，同时两个血管夹相向移动；
6)、血袋无菌接驳设备的线盒回到初始位置，打开血管夹取出已经接驳完毕的血袋管，然后点击复位键，血管夹回到初始位置，整个切割接驳过程完毕。
进一步地，在一些实施例中，所述步骤1)中，两个血管夹同时向相反方向移动4—7mm；所述步骤3)中，血袋无菌接驳设备的线盒继续上升2--4mm；所述步骤4)中，两个血管夹相向移动2—4mm；所述步骤5)中，两个血管夹相向移动2—3mm。
进一步地，在一些实施例中，所述步骤2)中，复合金属丝加热的过程为2秒以内迅速升温至300℃，复合金属丝对血袋管进行切割的时间为1-2秒。
进一步地，在一些实施例中，所述的血袋无菌接驳设备包括2个电源、5个电机、5个电机驱动器、PLC控制器、2个血管夹、1个线盒和1个触控屏；其中一个电源为5个电机、5个电机驱动器、PLC控制器和1个触控屏供电，另一个电源与线盒的复合金属丝连接，为金属丝提供电流；第一个电机控制第一个血管夹的水平移动，第二个电机控制第二个血管夹水平的移动，第三个电机控制线盒的卷轴的卷动，第四个电机控制线盒的上下移动，第五个电机控制第二个血管夹前后移动；5个电机分别通过5个电机驱动器与PLC控制器连接；PLC控制器与触控屏连接。
进一步地，在一些实施例中，所述的线盒包括盒体，盒体的上部设有凹槽，盒体
的下部设有滑槽；所述盒体内设有左卷轴和右卷轴，所述的左卷轴上的复合金属丝通过凹槽两侧的孔后与右卷轴连接。
进一步地，在一些实施例中，所述的盒体包括通过卡扣连接的左盒体和右盒体；所述的左卷轴和右卷轴置于左盒体内；所述的孔由左盒体上的半圆孔及右盒体上的半圆孔组成；所述的左盒体的上部两侧设有导引杆。
相对于现有技术，本披露具有以下优势：
1、采用复合金属丝对血袋管进行切割接驳，解决了现有无菌接驳设备采用切割刀造成的浪费。
2、本方法能使血袋管连接快速，能实现无菌接驳。
另一方面，本披露实施例还提供一种血袋无菌接驳设备，它包括2个电源、5个电机、5个电机驱动器、PLC控制器、2个血管夹、1个线盒和1个触控屏；其中一个电源为5个电机、5个电机驱动器、PLC控制器和1个触控屏供电，另一个电源与线盒的复合金属丝连接，为金属丝提供电流；第一个电机控制第一个血管夹的水平移动，第二个电机控制第二个血管夹水平的移动，第三个电机控制线盒的卷轴的卷动，第四个电机控制线盒的上下移动，第五个电机控制第二个血管夹前后移动；5个电机分别通过5个电机驱动器与PLC控制器连接；PLC控制器与触控屏连接。
进一步地，在一些实施例中，所述的线盒包括盒体，盒体的上部设有凹槽，盒体的下部设有滑槽；所述盒体内设有左卷轴和右卷轴，所述的左卷轴上的复合金属丝通过凹槽两侧的孔后与右卷轴连接。
进一步地，在一些实施例中，所述的盒体包括通过卡扣连接的左盒体和右盒体；所述的左卷轴和右卷轴置于左盒体内；所述的孔由左盒体上的半圆孔及右盒体上的半圆孔组成；所述的左盒体的上部两侧设有导引杆。
进一步地，在一些实施例中，所述的触控屏与远程服务器连接，且所述的触控屏采用7寸触控彩屏。
本披露是通过复合金属丝对血袋管进行切割与接驳，复合金属丝成卷放置于线盒中，线盒与电机相连，线盒可以上下移动，并且线盒上的卷轴可以卷动，复合金属丝体积很小，复合金属丝通过电后的热量对于血袋管的切割与接驳来说是足够的。采用复合金属丝代替切割片对血袋管进行切割接驳可以保证材料的利用率高。本披露中加 入了远程数据传输管理系统，可以保证设备运行的远程数据传输、状态监测以及服务升级，大幅度提高设备运行的可靠性。
本披露中，所述电机有五个，均为步进电机。一个电机控制线盒的上下运动，以达到切割与接驳的目的；一个电机控制复合金属丝的卷动，以达到更换新的复合金属丝的目的；三个电机控制血管夹的移动；上述五个电机的动作都是通过PLC控制器自动完成实现的。
本披露还包括PLC控制系统以及支持远程云服务系统，设备内部部件通过PLC控制器实现控制，且设备数据亦可通过触控屏上传于远程服务器，同时可以通过远程服务器指令进行反向控制。
本披露通过加入步进电机控制复合金属丝以及加入更符合潮流趋势发展的人机界面与远程数据服务云系统，对现有无菌接驳设备进行大幅度功能升级，不仅解决了传统切割片使用效率低、浪费的问题，亦使设备整体操作的人机界面更加先进，设备本身数据处理以及远程数据处理都得到很大提升，设备不仅自身运行效率提升，同时维护保养的效率的可靠性亦得到提升。
相对于现有技术，本披露具有以下优势：
1、采用复合金属丝对血袋管进行切割接驳，解决了现有无菌接驳设备采用切割刀造成的浪费。
3、本设备小巧，结构简单，便于使用。
4、采用PLC控制器及触控彩屏，提高装置的稳定性和先进性；效率高。
5、本装置能使血袋管连接快速，能实现无菌接驳。
6、本方法能使血袋管连接快速，能实现无菌接驳。
附图说明
构成本披露的一部分的附图用来提供对本披露的进一步理解，本披露的示意性实施例及其说明用于解释本披露，并不构成对本披露的不当限定。
在附图中：
图1是无菌接驳设备的结构框图。
图2是无菌接驳设备的整体外观图。
图3是无菌接驳设备的内部结构示意图。
图4是无菌接驳设备的内部结构示意图。
图5是线盒的内部结构示意图。
图6是线盒的整体结构示意图。
图7是线盒的安装示意图。
图中：1、盒体，1-1、左盒体，1-2、右盒体，2、滑槽，3-1、左卷轴，3-2、右卷轴，4、复合金属丝，5、凹槽，6、导引杆，7、触控屏，8、线盒，9、外壳，10、血管夹，11、PLC控制器，12、电机，13、电机驱动器，14、导轨，15、电源。
具体实施方式
下面结合附图进一步说明本发明的实施例。
实施例1
如图1-图7所示，一种血袋无菌接驳设备，它包括2个电源15、5个电机12、5个电机驱动器13、PLC控制器11、2个血管夹10、1个线盒8和1个触控屏7；其中一个电源15为5个电机12、5个电机驱动器13、PLC控制器11和1个触控屏7供电，另一个电源15与线盒8的复合金属丝4连接，为复合金属丝4提供电流；第一个电机12控制第一个血管夹10的水平移动，第二个电机12控制第二个血管夹10的水平移动，第三个电机12控制线盒8的卷轴的卷动，第四个电机12控制线盒8的上下移动，第五个电机12控制第二个血管夹10的前后移动；5个电机12分别通过5个电机驱动器13与PLC控制器11连接；PLC控制器11与触控屏7连接。
本实施例中，所述的线盒8包括盒体1，盒体1的上部设有凹槽5，盒体1的下部设有滑槽2；所述盒体1内设有左卷轴3-1和右卷轴3-2，左卷轴3-1上的复合金属丝4通过凹槽5两侧的孔后与右卷轴3-2连接。
本实施例中，所述的盒体1包括通过卡扣连接的左盒体1-1和右盒体1-2；所述的左卷轴3-1和右卷轴3-2置于左盒体1-1内；所述的孔由左盒体1-1上的半圆孔及右盒体1-2上的半圆孔组成；所述的左盒体1-1的上部两侧设有导引杆6。
本实施例的连接方式为：触控屏7安装于外壳9上，并通过数据线与PLC控制器11相连，触控屏7发送指令，PLC控制器11实施具体操作，达到控制整体设备运行的目的；电机12分别通过导轨14分别控制：两个血管夹10的水平移动、一 个血管夹10的前后移动、线盒8的上下移动以及线盒8卷丝的运动；线盒8安装于设备正面下部，即两个血管夹10的正下方；每一个电机12需配备一个电机驱动器13，电器驱动器13安装于设备后部；PLC控制器11以及电源15安装于设备后部。
更换线盒8时：将旧的盒体1下部的滑槽2从无菌接驳设备上的导轨14滑出，将需更换无菌接驳设备中的线盒8沿无菌接驳设备上的导轨14滑至规定的位置。本次更换安装完毕。
参见图1-图7，一种使用血袋无菌接驳设备进行血袋无菌接驳的方法，它包含以下步骤：
1)、将血袋管置于血袋无菌接驳设备的线盒8的正上方，在血袋管需要切割处用两个血管夹夹紧后，两个血管夹同时向相反方向移动5mm；
2)、将血袋无菌接驳设备的复合金属丝4通电加热，复合金属丝在2秒以内迅速升温至300℃,同时使血袋无菌接驳设备的线盒8上升，线盒8的复合金属丝4对血袋管进行切割,切割时间约为2秒；
3)、复合金属丝4对血袋管切割完毕后，血袋无菌接驳设备的线盒8继续上升3mm后停留；同时，将需要接驳的血袋管对齐；
4)、将血袋无菌接驳设备的复合金属丝4通电加热，同时使血袋无菌接驳设备
的线盒8向下移动，两个血管夹10相向移动3mm；复合金属丝4在线轴的作用下，卷走切割时使用过的复合金属丝4，卷出新的复合金属丝4；
5)、复合金属丝4对血袋管进行接驳，同时两个血管夹相向移动2mm；
6)、血袋无菌接驳设备的线盒8回到初始位置，打开血管夹10取出已经接驳完毕的血袋管，然后点击复位键，血管夹回到初始位置，整个切割接驳过程完毕。
实施例2
与实施例1所不同的是：所述的血袋无菌接驳设备的触控屏7采用7寸触控彩屏，且该7寸触控彩屏与远程服务器连接，用于数据的传输和控制。
与实施例1所不同的是：所述的血袋无菌接驳方法的步骤1)中，两个血管夹同时向相反方向移动4mm；步骤3)中，血袋无菌接驳设备的线盒继续上升2mm；步骤4)中，两个血管夹相向移动4mm；步骤5)中，两个血管夹相向移动3mm；步骤2)中，复合金属丝加热的过程为2秒以内迅速升温至300℃，复合金属丝对血袋 管进行切割的时间为1秒。
本实施例的步骤3)中，复合金属丝4对血袋管切割完毕后，血袋无菌接驳设备的线盒8继续上升2mm后停留；同时第二血管夹发生前后方向的位移，直至需要接驳两血血袋管对齐为止。
本发明是通过复合金属丝4对血袋管进行切割与接驳，复合金属丝4成卷放置于线盒8中，线盒8与电机12相连，线盒8可以上下移动，并且线盒8上的卷轴可以卷动，复合金属丝4体积很小，复合金属丝4通电后的热量对于血袋管的切割与接驳来说是足够的。采用复合金属丝4代替切割片对血袋管进行切割接驳可以保证材料的利用率高。本发明中加入了远程数据传输管理系统，可以保证设备运行的远程数据传输、状态监测以及服务升级，大幅度提高设备运行的可靠性。
本发明中，所述电机12有五个，均为步进电机。一个电机12控制线盒8的上下、左右运动，以达到切割与接驳的目的；一个电机12控制复合金属丝4的卷动，以达到更换新的复合金属丝4的目的；三个电机12控制血管夹10的移动；上述五个电机的动作都是通过PLC控制器11自动完成实现的。
本发明包括PLC控制系统和支持远程云服务系统，设备内部部件通过PLC控
制器11实现控制，且设备数据亦可通过触控屏7上传于远程服务器，同时可以通过
远程服务器指令进行反向控制。
本发明通过加入步进电机控制复合金属丝以及加入更符合潮流趋势发展的人机界面与远程数据服务云系统，对现有无菌接驳设备进行大幅度功能升级，不仅解决了传统切割片使用效率低、浪费的问题，亦使设备整体操作的人机界面更加先进，设备本身数据处理以及远程数据处理都得到很大提升，设备不仅自身运行效率提升，同时维护保养的效率的可靠性亦得到提升。
以上实施例仅用以说明本发明的技术方案而非限制，尽管参照较佳实施例对本发明进行了详细说明，本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或者等同替换，而不脱离本发明技术方案的宗旨和范围，其均应涵盖在本发明的权利要求范围当中。
工业实用性
本披露各实施例提供的一种采用复合金属丝代替切割片对血袋管进行切割接驳的血袋无菌接驳方法及设备，该方法步骤简单、便于实现，该设备不仅结构简单，而且能解决现有无菌接驳设备浪费大的问题。因此，本披露各实施例提供的血袋无菌接驳方法及该方法使用的设备具有工业实用性。

Claims (10)

  1. 一种血袋无菌接驳方法，其特征在于它包含以下步骤：
    1)、将血袋管置于血袋无菌接驳设备的线盒的正上方，在血袋管需要切割处用两个血管夹夹紧后，两个血管夹同时向相反方向移动；
    2)、将血袋无菌接驳设备的复合金属丝通电加热，同时使血袋无菌接驳设备的线盒上升，线盒的复合金属丝对血袋管进行切割；
    3)、复合金属丝对血袋管切割完毕后，血袋无菌接驳设备的线盒继续上升并停留；同时，将需要接驳的血袋管对齐；
    4)、将血袋无菌接驳设备的复合金属丝通电加热，同时使血袋无菌接驳设备的线盒向下移动，两个血管夹相向移动；复合金属丝在线轴的作用下，卷走切割时使用过的复合金属丝，卷出新的复合金属丝；
    5)、复合金属丝对血袋管进行接驳，同时两个血管夹相向移动；
    6)、血袋无菌接驳设备的线盒回到初始位置，打开血管夹取出已经接驳完毕的血袋管，然后点击复位键，血管夹回到初始位置，整个切割接驳过程完毕。
  2. 如权利要求1所述的方法，其特征在于：步骤1)中，两个血管夹同时向相反方向移动4—7mm；步骤3)中，血袋无菌接驳设备的线盒继续上升2--4mm；步骤4)中，两个血管夹相向移动2—4mm；步骤5)中，两个血管夹相向移动2—3mm。
  3. 如权利要求1所述的方法，其特征在于：步骤2)中，复合金属丝加热的过程为2秒以内迅速升温至300℃，复合金属丝对血袋管进行切割的时间为1-2秒。
  4. 如权利要求1所述的方法，其特征在于：所述的血袋无菌接驳设备包括2个电源、5个电机、5个电机驱动器、PLC控制器、2个血管夹、1个线盒和1个触控屏；其中一个电源为5个电机、5个电机驱动器、PLC控制器和1个触控屏供电，另一个电源与线盒的复合金属丝连接，为金属丝提供电流；第一个电机控制第一个血管夹的水平移动，第二个电机控制第二个血管夹水平的移动，第三个电机控制线盒的卷轴的卷动，第四个电机控制线盒的上下移动，第五个电机控制第二个血管夹前后移动；5个电机分别通过5个电机驱动器与PLC控制器连接；PLC控制器与触控屏连接。
  5. 如权利要求4所述的方法，其特征在于：所述的线盒包括盒体，盒体的上部设有凹槽，盒体的下部设有滑槽；所述盒体内设有左卷轴和右卷轴，所述的左卷轴上的复合金属丝通过凹槽两侧的孔后与右卷轴连接。
  6. 如权利要求4所述的方法，其特征在于：所述的盒体包括通过卡扣连接的左盒体和右盒体；所述的左卷轴和右卷轴置于左盒体内；所述的孔由左盒体上的半圆孔及右盒体上的半圆孔组成；所述的左盒体的上部两侧设有导引杆。
  7. 权利要求1-6任一所述的方法所使用的血袋无菌接驳设备，其特征在于：它包括2个电源、5个电机、5个电机驱动器、PLC控制器、2个血管夹、1个线盒和1个触控屏；其中一个电源为5个电机、5个电机驱动器、PLC控制器和1个触控屏供电，另一个电源与线盒的复合金属丝连接，为金属丝提供电流；第一个电机控制第一个血管夹的水平移动，第二个电机控制第二个血管夹水平的移动，第三个电机控制线盒的卷轴的卷动，第四个电机控制线盒的上下移动，第五个电机控制第二个血管夹前后移动；5个电机分别通过5个电机驱动器与PLC控制器连接；PLC控制器与触控屏连接。
  8. 如权利要求7所述的设备，其特征在于：所述的线盒包括盒体，盒体的上部设有凹槽，盒体的下部设有滑槽；所述盒体内设有左卷轴和右卷轴，所述的左卷轴上的复合金属丝通过凹槽两侧的孔后与右卷轴连接。
  9. 如权利要求8所述的设备，其特征在于：所述的盒体包括通过卡扣连接的左盒体和右盒体；所述的左卷轴和右卷轴置于左盒体内；所述的孔由左盒体上的半圆孔及右盒体上的半圆孔组成；所述的左盒体的上部两侧设有导引杆。
  10. 如权利要求7所述的设备，其特征在于：所述的触控屏与远程服务器连接。
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