A disposable catheter package closure device having a sterilization mechanism

Abstract

The utility model relates to a catheter packaging sealing device field, concretely relates to a disposable catheter packaging sealing device with sterilization mechanism, including support frame for supporting disposable catheter packaging sealing device. The utility model relates to a disposable catheter packaging sealing device with sterilization mechanism, through the setting of xenon lamp and sterilization structure, through multiple xenon lamps to carry out sterilization treatment to catheter packaging box and the catheter inside, then enter below the spray head, blow into the heating box through the opening fan switch, and the heating tank has the heating pipe, after heating to certain temperature, blow into the connecting pipe and spray out in the spray head, then open servo motor switch, drive the reciprocating screw rod rotation, utilize reciprocating screw rod rotation to drive the outside mobile seat and the connecting pipe and the spray head below move back and forth, and the gear ring outside the spray head and the tooth block inside the fixed frame meshing transmission in the moving process, make the spray head rotate in the connecting pipe and spray hot air, strengthen the scope of sterilization.

Description

Technical Field

[0001] This utility model relates to the field of catheter packaging sealing devices, specifically to a disposable catheter packaging sealing device with a sterilization mechanism. Background Technology

[0002] A disposable catheter packaging sealing device is a specialized device used to seal disposable catheters (such as infusion tubes, urinary catheters, and central venous catheters) in the medical field. Its core function is to seal the catheter and its accessories (such as connectors and fixation devices) within sterile packaging using physical or chemical means, ensuring the product remains sterile before transportation, storage, and use, while preventing external contaminants (such as dust, microorganisms, and moisture) from entering the packaging, thus protecting patient safety.

[0003] Traditional disposable tubing packaging sealing devices mostly involve simply spraying disinfectant into the packaging box and then sealing it. However, disinfectant can only kill microorganisms on the inner surface of the packaging box. In addition, after spraying disinfectant, the humidity inside the packaging box increases. If it is not fully dried before sealing, the packaging box will deform and reduce the sealing strength. At the same time, simple ultraviolet light is used to irradiate the packaging box and the inner tubing. However, simple ultraviolet light irradiation cannot thoroughly sterilize the inside.

[0004] Therefore, it is necessary to invent a disposable catheter packaging sealing device with a sterilization mechanism to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a disposable catheter packaging sealing device with a sterilization mechanism. Multiple xenon lamps sterilize the catheter packaging box and the internal catheters. Then, the catheters are placed below the nozzle. A fan switch is turned on to blow air into a heating chamber containing heating elements. Once heated to a certain temperature, the hot air is blown into the connecting pipe and nozzle. Next, a servo motor switch is turned on, driving a reciprocating screw to rotate. This screw rotation causes the external moving seat and the lower connecting pipe and nozzle to move back and forth. During this movement, the toothed ring on the outside of the nozzle engages with the toothed blocks on the inside of the fixed frame for transmission. The nozzle rotates within the connecting tube to spray hot air, enhancing the sterilization range. This addresses the shortcomings of traditional disposable tubing packaging sealing devices mentioned in the background art, which mostly involve simply spraying disinfectant into the packaging box before sealing. However, disinfectant only kills microorganisms on the inner surface of the packaging box. Furthermore, spraying disinfectant increases the humidity inside the packaging box, and if it is not fully dried before sealing, the packaging box will deform, reducing the seal strength. Additionally, simple ultraviolet light is used to irradiate the packaging box and the internal tubing, but simple ultraviolet irradiation cannot thoroughly sterilize the interior.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a disposable catheter packaging sealing device with a sterilization mechanism, including a support frame for supporting the disposable catheter packaging sealing device;

[0007] A conveyor belt, located inside the support frame, is used to transport disposable tubing packages. A housing is fixedly connected to the top of the support frame, and xenon lamps are fixedly installed on the front side of the interior of the housing.

[0008] A sterilization structure, located inside the housing, is used for sterilizing disposable tubing packaging. The sterilization structure includes a heating chamber fixed above the housing. A heating tube is installed inside the heating chamber, and a fan is fixedly installed on the outside of the heating chamber. A delivery hose is fixedly connected to the other side of the heating chamber. A mounting frame is fixedly connected inside the housing, and a servo motor is fixedly installed on the outside of the mounting frame. A reciprocating screw is fixedly connected to the output end of the servo motor. A movable seat is bolted to the outside of the reciprocating screw. A connecting pipe is fixedly connected below the movable seat. A nozzle is movably installed inside the connecting pipe, and a toothed ring is fixedly installed outside the nozzle. A toothed block is fixedly connected to the lower side of one side of the mounting frame.

[0009] The suction cup and storage box are installed inside the housing. A second cylinder is fixedly installed on the upper side of the housing. A connecting plate is fixedly connected to the output end of the second cylinder. A heating plate is fixedly installed below the connecting plate.

[0010] Preferably, the conveyor belt has a placement groove inside, and each placement groove is fixedly connected to a baffle.

[0011] Preferably, the delivery hose is connected to the outside of the connecting pipe, and the nozzle is rotatably connected to the connecting pipe.

[0012] Preferably, the toothed ring on the outside of the nozzle is engaged with the toothed block, and the nozzle is slidably connected to the fixing frame.

[0013] Preferably, a partition is fixedly connected inside the housing, an electric slide rail assembly is fixedly installed on the outside of the partition, a connecting frame is slidably connected to the outside of the electric slide rail assembly, a first cylinder is fixedly installed above the connecting frame, the suction cup is fixedly connected to the output end of the first cylinder, and the storage box is located on one side of the suction cup and fixedly connected to the inner wall of the housing.

[0014] Preferably, the heating plate is rectangular, and the upper two sides of the connecting plate are fixedly connected to sliding rods, which slide through the interior of the casing.

[0015] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0016] This invention improves the efficiency of sterilization of disposable catheter packaging by using xenon lamps and a sterilization structure. When the disposable catheter packaging box is placed under the xenon lamp, multiple xenon lamps sterilize the packaging box and the internal catheter. Then, it moves under the nozzle, and the fan is turned on to blow air into the heating chamber. The heating chamber contains heating tubes, and after heating to a certain temperature, the hot air is blown into the connecting pipe and the nozzle. Next, the servo motor is turned on, driving the reciprocating screw to rotate. The rotation of the reciprocating screw drives the external moving seat and the connecting pipe and nozzle to move back and forth. During the movement, the toothed ring on the outside of the nozzle meshes with the toothed block on the inside of the fixed frame, allowing the nozzle to rotate and spray hot air inside the connecting pipe, thus enhancing the sterilization range. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the housing and conveyor belt structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the casing of this utility model;

[0021] Figure 4 This is a schematic diagram of the sterilization structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the suction cup and heating plate structure of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Support frame; 2. Conveyor belt; 3. Placement trough; 4. Baffle; 5. Housing; 6. Xenon lamp; 7. Sterilization structure; 701. Heating chamber; 702. Fan; 703. Conveying hose; 704. Fixing frame; 705. Servo motor; 706. Reciprocating screw; 707. Moving seat; 708. Connecting pipe; 709. Nozzle; 710. Gear ring; 711. Gear block; 8. Partition; 9. Electric slide rail assembly; 10. Connecting frame; 11. First cylinder; 12. Suction cup; 13. Storage box; 14. Second cylinder; 15. Connecting plate; 16. Heating plate; 17. Slide rod. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0026] This utility model provides, for example Figure 1-5 The disposable catheter packaging sealing device shown includes a support frame 1 for supporting the disposable catheter packaging sealing device;

[0027] The conveyor belt 2 is set inside the support frame 1 and is used to transport disposable tubular packaging. The housing 5 is fixedly connected to the top of the support frame 1. Xenon lamps 6 are fixedly installed on the front side of the inside of the housing 5.

[0028] The sterilization structure 7 is located inside the housing 5 and is used to sterilize disposable tubing packaging. The sterilization structure 7 includes a heating chamber 701, which is fixed above the housing 5. A heating tube is installed inside the heating chamber 701, and a fan 702 is fixedly installed on the outside of the heating chamber 701. A delivery hose 703 is fixedly connected to the other side of the heating chamber 701. A fixing frame 704 is fixedly connected inside the housing 5. A servo motor 705 is fixedly installed on the outside of the fixing frame 704. A reciprocating screw 706 is fixedly connected to the output end of the servo motor 705. A movable seat 707 is bolted to the outside of the reciprocating screw 706. A connecting pipe 708 is fixedly connected to the bottom of the movable seat 707. A nozzle 709 is movably installed inside the connecting pipe 708. A toothed ring 710 is fixedly installed on the outside of the nozzle 709. A toothed block 711 is fixedly connected to the bottom of one side of the fixing frame 704.

[0029] Suction cup 12 and storage box 13 are installed inside the housing 5. A second cylinder 14 is fixedly installed on the upper side of the housing 5. The output end of the second cylinder 14 is fixedly connected to a connecting plate 15. A heating plate 16 is fixedly installed below the connecting plate 15. Multiple xenon lamps 6 sterilize the tubing packaging box and the internal tubing. Then, the tubing enters below the nozzle 709. By turning on the fan 702, air is blown into the heating box 701. The heating box 701 contains heating tubes, which heat the tubing to a certain temperature. After reaching a certain temperature, hot air is blown into the connecting pipe 708 and the nozzle 709 and then sprayed out. Next, the servo motor 705 is turned on, driving the reciprocating screw 706 to rotate. The rotation of the reciprocating screw 706 drives the external moving seat 707 and the lower connecting pipe 708 and nozzle 709 to move back and forth. During the movement, the toothed ring 710 on the outside of the nozzle 709 meshes with the toothed block 711 on the inside of the fixing frame 704, allowing the nozzle 709 to rotate and spray hot air in the connecting pipe 708, thus enhancing the sterilization range.

[0030] like Figure 1As shown, the inside of the conveyor belt 2 is provided with a placement groove 3, and each placement groove 3 is fixedly connected with a baffle 4. The distance between the baffles 4 is exactly the same as the size of the disposable tubing packaging box, so that the packaging box is placed in the placement groove 3 and limited by the baffles 4, which facilitates subsequent sterilization and sealing.

[0031] like Figure 2 , Figure 3 and Figure 4 As shown, the delivery hose 703 is connected to the outside of the connecting pipe 708, and the nozzle 709 is rotatably connected to the connecting pipe 708. The temperature of the heating tube inside the heating chamber 701 is controlled to maintain a suitable temperature inside the heating chamber 701. Then, the fan 702 blows the gas into the heating chamber 701, carrying the internal temperature into the delivery hose 703. The delivery hose 703 then delivers the heated gas to the connecting pipe 708 and the nozzle 709 for spraying out, thereby sterilizing the disposable catheter packaging box through heat treatment.

[0032] like Figure 4 As shown, the toothed ring 710 on the outside of the nozzle 709 is engaged with the toothed block 711, and the nozzle 709 is slidably connected to the fixed frame 704. When the servo motor 705 drives the reciprocating screw 706 to rotate, the moving seat 707 and the nozzle 709 below move left and right. During the movement of the nozzle 709, the external toothed ring 710 engages with the external toothed ring 710 to drive the nozzle 709 to rotate during the movement.

[0033] like Figure 2 , Figure 3 and Figure 5 As shown, a partition 8 is fixedly connected inside the housing 5, and an electric slide rail assembly 9 is fixedly installed on the outside of the partition 8. A connecting frame 10 is slidably connected to the outside of the electric slide rail assembly 9. A first cylinder 11 is fixedly installed above the connecting frame 10. The suction cup 12 is fixedly connected to the output end of the first cylinder 11. The storage box 13 is located on one side of the suction cup 12 and is fixedly connected to the inner wall of the housing 5. By turning on the switch of the electric slide rail assembly 9, the connecting frame 10 and the suction cup 12 are moved into the storage box 13. Packaging paper is stacked inside the storage box 13. The suction cup 12 is used to pick up the top packaging paper and then move it to the top of the disposable tube packaging box. Then the first cylinder 11 pushes the suction cup 12 to place the packaging paper on the top of the packaging box. Then the air pump switch outside the suction cup 12 is turned off, so that the packaging paper falls on the top of the packaging box.

[0034] like Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, the heating plate 16 is rectangular, and the upper two sides of the connecting plate 15 are fixedly connected to the sliding rods 17, which slide through the machine housing 5. The size of the heating plate 16 matches the size of the edge of the packaging box, so that the second cylinder 14 pushes the heating plate 16 to heat seal the packaging paper and the edge of the packaging box below.

[0035] The working principle of this product is as follows: First, connect the external power supply. Then, place the disposable tubing in the packaging box. Next, place the packaging box in the placement groove 3 between the baffles 4 inside the conveyor belt 2. Then, the conveyor belt 2 transports the packaging box and tubing to the area under multiple xenon lamps 6 inside the machine housing 5, thereby sterilizing the packaging box and the internal tubing. When it reaches the nozzle 709, the fan 702 is turned on to blow air into the heating chamber 701. The heating chamber 701 contains heating elements that heat the tubing to... After reaching a suitable temperature, hot air is blown into the connecting pipe 708 and the nozzle 709 and ejected. Then, the servo motor 705 is switched on, driving the reciprocating screw 706 to rotate. The rotation of the reciprocating screw 706 drives the external movable seat 707, the connecting pipe 708, and the nozzle 709 to move back and forth. During this movement, the toothed ring 710 on the outside of the nozzle 709 meshes with the toothed block 711 on the inside of the fixing frame 704, causing the nozzle 709 to rotate within the connecting pipe 708 and eject hot air, thus enhancing the sterilization range and further... The packaging box and tubing are first sterilized by heat. Then, the tubing is moved under the suction cup 12. At this time, the switch of the electric slide rail assembly 9 is turned on, which moves the connecting frame 10 and the suction cup 12 into the storage box 13. The storage box 13 contains stacked packaging paper. The suction cup 12 picks up the top layer of packaging paper and moves it over the disposable tubing packaging box. Then, the first cylinder 11 pushes the suction cup 12 to place the packaging paper on top of the packaging box. Then, the air pump switch outside the suction cup 12 is turned off, so that the packaging paper falls on top of the packaging box. This way, the packaging paper is placed on top of the packaging box immediately after sterilization to avoid re-contamination of the disposable tubing inside the packaging box. After that, the packaging box and packaging paper move under the heating plate 16. The switch of the second cylinder 14 is turned on to push the heating plate 16, which heats the packaging paper and the edges of the packaging box below. Finally, after sealing, the packaging box is conveyed out from the housing 5. The staff then take out the packaged disposable tubing packaging boxes one by one. This completes the use of the disposable tubing packaging sealing device with sterilization mechanism.

[0036] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A disposable catheter packaging sealing device with a sterilization mechanism, characterized in that: Includes a support frame (1) for supporting the disposable tubing packaging sealing device; The conveyor belt (2) is set inside the support frame (1) and is used to transport disposable tubing packaging. The upper part of the support frame (1) is fixedly connected to the housing (5). Xenon lamps (6) are fixedly installed on the front side of the inside of the housing (5). A sterilization structure (7) is installed inside the housing (5) for sterilizing disposable tubing packaging. The sterilization structure (7) includes a heating chamber (701), which is fixed above the housing (5). A heating tube is installed inside the heating chamber (701), and a fan (702) is fixedly installed on the outside of the heating chamber (701). A delivery hose (703) is fixedly connected to the other side of the heating chamber (701). A fixing frame (704) is fixedly connected inside the housing (5). A servo motor (705) is fixedly installed on the outside of the fixed frame (704). A reciprocating screw (706) is fixedly connected to the output end of the servo motor (705). A movable seat (707) is bolted to the outside of the reciprocating screw (706). A connecting pipe (708) is fixedly connected to the bottom of the movable seat (707). A nozzle (709) is movably installed on the inside of the connecting pipe (708). A toothed ring (710) is fixedly installed on the outside of the nozzle (709). A toothed block (711) is fixedly connected to the bottom of one side of the fixed frame (704). The suction cup (12) and the storage box (13) are installed inside the housing (5). A second cylinder (14) is fixedly installed on the upper side of the housing (5). A connecting plate (15) is fixedly connected to the output end of the second cylinder (14). A heating plate (16) is fixedly installed below the connecting plate (15).

2. The disposable catheter packaging sealing device with a sterilization mechanism according to claim 1, characterized in that: The conveyor belt (2) has a placement groove (3) inside, and each placement groove (3) is fixedly connected with a baffle (4).

3. A disposable catheter packaging sealing device with a sterilization mechanism according to claim 1, characterized in that: The delivery hose (703) is connected to the outside of the connecting pipe (708), and the nozzle (709) is rotatably connected to the connecting pipe (708).

4. A disposable catheter packaging sealing device with a sterilization mechanism according to claim 1, characterized in that: The toothed ring (710) on the outside of the nozzle (709) is engaged with the toothed block (711), and the nozzle (709) is slidably connected to the fixing frame (704).

5. A disposable catheter packaging sealing device with a sterilization mechanism according to claim 1, characterized in that: The housing (5) is fixedly connected to a partition (8), and an electric slide rail assembly (9) is fixedly installed on the outside of the partition (8). A connecting frame (10) is slidably connected to the outside of the electric slide rail assembly (9). A first cylinder (11) is fixedly installed above the connecting frame (10). The suction cup (12) is fixedly connected to the output end of the first cylinder (11). The storage box (13) is located on one side of the suction cup (12) and is fixedly connected to the inner wall of the housing (5).

6. A disposable catheter packaging sealing device with a sterilization mechanism according to claim 1, characterized in that: The heating plate (16) is rectangular, and the upper two sides of the connecting plate (15) are fixedly connected with sliding rods (17), and the sliding rods (17) slide through the inside of the housing (5).

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