A coronary intervention procedure puncture pack

Abstract

The application provides a coronary intervention surgery puncture kit, aiming at solving the problems of complicated preoperative preparation, high pollution risk and long time consumption caused by independent packaging of instruments in the related art. The puncture kit comprises an inner support assembly, a basic assembly, a replacement assembly and a packaging container. The recess of the inner support assembly can accommodate the basic assembly and the replacement assembly. The basic assembly comprises a function module and a sterilization module. The components such as triple three-way components of the function module can be integrated or detachably connected. The packaging container integrates all the assemblies. Through the modular integrated design, the independent packaging disassembly steps are reduced, the pollution risk is reduced, the preoperative preparation time is shortened, and the operation efficiency and safety are improved.

Description

Technical Field

[0001] This application relates to the field of medical devices, and mainly to a coronary artery interventional puncture kit. Background Technology

[0002] Coronary artery interventional surgery is a core technology for the diagnosis and treatment of coronary heart disease. It establishes vascular access by puncturing the radial or femoral artery and uses instruments such as angiography catheters and stents to achieve coronary angiography and revascularization. This surgery has extremely high requirements for puncture accuracy, instrument compatibility and aseptic operation.

[0003] However, in related technologies, there are many types of instruments used in coronary artery interventional surgery, and they are all individually packaged. During preoperative preparation, multiple packages need to be removed one by one and the components need to be assembled, which makes the preoperative preparation operation cumbersome, has a high risk of contamination, and is time-consuming. Utility Model Content

[0004] In view of the above problems, embodiments of this application are proposed to provide a coronary artery interventional puncture kit that overcomes or at least partially solves the above problems.

[0005] To solve the above problems, this application is implemented as follows:

[0006] This application provides a coronary artery interventional puncture kit, comprising: an inner support assembly, a base assembly, a replacement assembly, and a packaging container; the inner support assembly has a groove for placing the base assembly and the replacement assembly; the base assembly includes a functional module, a disinfection module, a puncture module, and a bandaging module; the functional module includes a three-way stopcock, an infusion line, a sensor, and a ring-handle syringe, wherein the three-way stopcock, the infusion line, the sensor, and the ring-handle syringe are integrated, or the three-way stopcock, the infusion line, the sensor, and the ring-handle syringe are detachably connected; the packaging container is used to package the inner support assembly, the base assembly, and the replacement assembly.

[0007] Optionally, the replacement component includes a radial artery module or a femoral artery module; the radial artery module includes: a radial artery interventional sheath and at least two first angiography catheters with different tip curvature parameters; the femoral artery module includes: a femoral artery interventional sheath and at least two second angiography catheters with different tip curvature parameters.

[0008] Optionally, the femoral artery module further includes a hemostatic valve connected to the femoral artery interventional sheath.

[0009] Optionally, the puncture kit further includes an information identifier connected to the packaging container, the information identifier indicating the parameter information of each component within the replacement assembly.

[0010] Optionally, the inner tray assembly includes a first tray and a second tray, and the groove includes a first groove and a second groove; the first tray is provided with the first groove, the second tray is provided with the second groove, the first tray and the second tray are stacked, the base component is disposed in the first groove, and the replacement component is disposed in the second groove.

[0011] Optionally, the puncture module includes: a puncture needle, at least four syringes of different sizes, a scalpel with a handle, a guidewire, and a sheath.

[0012] Optionally, the disinfection module includes: a disinfection box, sterile gloves, multiple antibacterial gauze pads, iodine solution, multiple disinfection brushes, and multiple sterile perforated tarpaulins; the disinfection box is a detachable structure.

[0013] Optionally, the bandaging module includes sterile gauze and bandaging components.

[0014] Optionally, the packaging container may also include an RFID tag, which is used to record the unpacking time and trigger the billing process.

[0015] Optionally, the packaging container includes a thermo-pressed composite structure formed by stacking a sterile, breathable membrane and aluminum foil.

[0016] This application provides a coronary artery interventional puncture kit, which addresses the problems of cumbersome preoperative preparation, high risk of contamination, and long time consumption caused by the separate packaging of instruments in related technologies. It achieves effective improvement through integrated design and structured integration. Specifically: First, the functional modules in the basic components adopt an integrated structure or detachable connection method for the three-way connector, infusion tubing, sensor, and ring-handle syringe, avoiding the cumbersome operation of separate disassembly and assembly of each component in traditional procedures, significantly shortening preoperative preparation time and reducing operational errors that may be caused by multiple assembly steps. Second, the inner support component has grooves to orderly place the basic and replacement components, and is uniformly sealed with the packaging container, changing the traditional mode of requiring individual disassembly of separate packaging. Medical staff can directly use pre-assembled or integrated components, reducing the risk of bacterial contamination during unpacking and reducing the time spent searching for and organizing components through standardized layout. Third, the replacement components are placed in the same location as the basic components, facilitating quick replacement of the corresponding modules according to surgical needs, avoiding additional unpacking and component retrieval steps, further optimizing the preoperative preparation process, and achieving simultaneous improvement in operational convenience, safety, and efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments or related technologies of this application, the accompanying drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the basic components of a coronary artery interventional puncture kit in this application;

[0019] Figure 2 A schematic diagram of the radial artery module in a coronary interventional puncture kit is provided in this application;

[0020] Figure 3 A schematic diagram of the femoral artery module in a coronary interventional puncture kit is provided in this application;

[0021] Figure 4 A schematic diagram of an inner support component of a coronary artery interventional puncture bag is provided in this application;

[0022] Figure 5 A schematic diagram of the first tray in a coronary artery interventional puncture kit according to this application;

[0023] Figure 6 A schematic diagram of the second tray in a coronary interventional puncture kit according to this application;

[0024] Figure 7 A schematic diagram of a packaging container in a coronary artery interventional puncture kit is provided in this application;

[0025] Figure 8 This application includes a schematic diagram of the composite layer in a coronary interventional puncture kit.

[0026] Explanation of reference numerals in the attached figures:

[0027] 10. Inner support assembly; 20. Basic assembly; 30. Replacement assembly; 40. Packaging container; 101. Groove; 1011. First groove; 1012. Second groove; 201. Functional module; 202. Disinfection module; 203. Puncture module; 204. Bandaging module; 2011. Three-way connector; 2012. Infusion tubing; 2013. Sensor; 2014. Ring-handle syringe; 2021. Disinfection box; 2022. Sterile gloves; 2023. Antibacterial gauze; 2024. Iodine solution; 2025. Disinfection brush; 2026. Sterile film perforated cloth; 2031. Puncture 2032. Needle; 2033. Syringe; 2034. Handled scalpel; 2035. Guidewire; 2036. Sheath; 2047. Sterile gauze; 2048. Bandaging component; 301. Radial artery module; 302. Femoral artery module; 3011. Radial artery interventional sheath; 3012. First angiography catheter; 3021. Femoral artery interventional sheath; 3023. Hemostatic valve; 3022. Second angiography catheter; 50. Information identification component; 60. RFID tag; 401a. Sterile breathable membrane; 401b. Aluminum foil; 401. Composite layer; 102. First tray; 103. Second tray. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit this application or its application or use. Based on the embodiments of this application, any product that is the same as or similar to this application, derived by anyone under the guidance of this application or by combining features of this application with other related technologies, falls within the protection scope of this application. Furthermore, all other embodiments obtained by those skilled in the art without inventive effort are within the protection scope of this application.

[0029] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of this application specification.

[0030] Furthermore, the technical features involved in the different embodiments of this application described below can be combined with each other as long as they do not conflict with each other.

[0031] like Figures 1 to 7As shown, this application provides a coronary artery interventional puncture kit, which includes: an inner support component 10, a base component 20, a replacement component 30, and a packaging container 40; the inner support component 10 is provided with a groove 101 for placing the base component 20 and the replacement component 30; the base component 20 includes a functional module 201, a disinfection module 202, a puncture module 203, and a bandaging module 204; the functional module 201 includes a three-way connector 2011, an infusion line 2012, a sensor 2013, and a ring-handle syringe 2014, which are either integrated or detachably connected; the packaging container 40 is used to package the inner support component 10, the base component 20, and the replacement component 30.

[0032] Specifically, the puncture kit includes an inner support component 10, a base component 20, a replacement component 30, and a packaging container 40. The inner support component 10 has a groove 101 for placing the base component 20 and the replacement component 30. The packaging container 40 packages the inner support component 10, the base component 20, and the replacement component 30 into a single unit. In some embodiments, the inner support component 10 is an integrally injection-molded part with a pre-formed groove 101. In other embodiments, the groove 101 of the inner support component 10 is formed by a movable partition. Medical personnel can adjust the position of the partition according to actual needs, changing the size and shape of the groove 101 to achieve personalized adaptation for base components 20 and replacement components 30 of different sizes.

[0033] The basic component 20 is a collection of instruments commonly used in coronary artery puncture surgery, integrating some of the instruments required for the entire surgical procedure. Specifically, it covers four functional modules 201: Functional module 201 integrates a three-way stopcock 2011, infusion tubing 2012, sensor 2013, and ring-handle injector 2014. Through integrated design or detachable connection, it achieves efficient coordination of contrast agent infusion, pressure monitoring, and drug injection, reducing the time spent connecting instruments during the operation; Disinfection module 202 meets the needs of preoperative skin disinfection, surgical area draping, and instrument pre-cleaning. Among them, the sterile dressing perforated cloth 2026 can accurately expose the puncture site and reduce the risk of infection; Puncture module 203 provides a variety of instrument options to ensure the rapid establishment and stable maintenance of puncture access; Bandaging module 204 realizes postoperative pressure hemostasis of the puncture site and wound protection, promoting postoperative recovery of patients.

[0034] Among them, the three-way connector 2011, infusion tubing 2012, sensor 2013 and ring-handle syringe 2014 in functional module 201 are integrated components. Medical staff do not need to connect each component separately after opening the puncture kit, and can use them immediately. Alternatively, the three-way connector 2011, infusion tubing 2012, sensor 2013 and ring-handle syringe 2014 are detachable components pre-connected in the puncture kit, which not only meets the requirements of immediate use after opening the package, but also meets the needs of medical staff to replace some components as needed during the operation.

[0035] Replacement component 30 is used to place instruments adapted to different interventional pathways, making it convenient for medical staff to select modules for placing instruments for different interventional pathways according to specific surgical needs.

[0036] The packaging container 40 packages the inner support component 10, the basic component 20, and the replacement component 30 into a whole. When in use, medical staff only need to select the puncture kit that is suitable for the radial artery or femoral artery approach according to the specific needs of the coronary artery intervention surgery to obtain a complete set of standardized instruments including the functional module 201, the disinfection module 202, the puncture module 203, and the bandaging module 204. There is no need to temporarily assemble or select scattered parts before the operation.

[0037] Understandably, the coronary artery interventional puncture kit provided in this application has significant beneficial effects: First, by integrating the basic component 20, replacement component 30, etc., into the groove 101 of the inner support component 10 and using the packaging container 40 for overall encapsulation, it changes the traditional model of individual device packaging, avoiding the need for medical staff to disassemble and assemble individual parts before the operation, greatly simplifying the operation process and effectively shortening the preoperative preparation time. In particular, the functional module 201 is a pre-connected detachable connecting part or an integrated part, which medical staff can use immediately after unpacking without assembling individual parts, greatly saving preoperative preparation time. Second, the integrated packaging design reduces the risk of contamination caused by repeated unpacking, ensures the sterility of the device, and reduces the risk of surgical infection. Third, the modular integrated structure makes the components in the puncture kit arranged in an orderly manner, allowing medical staff to quickly locate and retrieve the required devices, improving the efficiency of surgical preparation and providing strong support for the efficient and safe conduct of coronary artery interventional surgery.

[0038] Optionally, such as Figures 2 to 3 As shown, the replacement component 30 includes a radial artery module 301 or a femoral artery module 302; the radial artery module 301 includes: a radial artery interventional sheath 3011 and at least two first angiography catheters 3012 with different tip curvature parameters; the femoral artery module 302 includes: a femoral artery interventional sheath 3021 and at least two second angiography catheters 3022 with different tip curvature parameters.

[0039] Specifically, the replacement component 30 may include a radial artery module 301 or a femoral artery module 302 depending on the interventional route. The radial artery module 301 is suitable for puncture procedures using the radial artery as the interventional route, while the femoral artery module 302 is suitable for puncture procedures using the femoral artery as the interventional route.

[0040] The radial artery interventional sheath 3011 can be a 6F ultra-thin radial sheath with a hydrophilic coating on its surface, which can significantly reduce the frictional resistance between the sheath and the vessel wall, reduce damage to the vessel, and improve the smoothness of insertion. Clinical users can equip the first angiography catheter 3012 according to actual needs. The first angiography catheter 3012 can include one common angiography catheter suitable for routine angiography scenarios and one JudkinsLeft3.5 and one Right4.0 angiography catheter. The former is suitable for selective angiography of the left coronary artery, while the latter is suitable for interventional procedures of the right coronary artery. The two catheters have different tip bending parameters, which can accurately conform to the anatomy of the coronary artery and meet diverse surgical needs. The femoral artery interventional sheath 3021 can be a 5F or 6F femoral artery interventional sheath, which medical personnel can flexibly choose according to the patient's blood vessel diameter and surgical needs. Clinical users can equip a second angiography catheter 3022 according to actual needs. The second angiography catheter 3022 can also include one common angiography catheter or one JudkinsLeft3.5 angiography catheter and one Right4.0 angiography catheter. It is understood that the number and specifications of the sheaths and angiography catheters included in the radial artery module 301 and the femoral artery module 302 can be selectively set according to the actual needs of medical personnel, and the embodiments of this application do not limit them.

[0041] Understandably, by setting up the radial artery module 301 and the femoral artery module 302 to form the replacement component 30, the clinical applicability of the puncture kit is significantly improved. On the one hand, the radial artery module 301 and the femoral artery module 302 are designed for different interventional pathways, allowing medical staff to quickly select the appropriate module according to the patient's vascular condition and surgical type, avoiding the cumbersome operation of changing instruments during the procedure. On the other hand, each module is equipped with at least two angiography catheters with different tip curvature parameters, which can accurately match the complex anatomy of the coronary arteries, effectively improve the catheter placement rate, reduce the risk of vascular damage caused by repeated adjustments, and provide a more flexible and precise instrument selection solution for coronary artery interventional surgery.

[0042] Optionally, such as Figure 3 As shown, the femoral artery module 302 also includes a hemostatic valve 3023, which is connected to the femoral artery interventional sheath 3021.

[0043] Specifically, the femoral artery module 302 also includes a hemostatic valve 3023, which is connected to the femoral artery interventional sheath 3021. The hemostatic valve 3023 can adopt a spring-loaded valve structure with a built-in elastic silicone valve. When the interventional instrument passes through the sheath 2035, the valve can adaptively expand and tightly fit the outer wall of the instrument to prevent blood leakage. After the instrument is withdrawn, the valve quickly closes under the spring's rebound force, blocking the blood vessel's connection to the outside world. The hemostatic valve 3023 and the femoral artery interventional sheath 3021 can be connected by a threaded connection or a snap-fit ​​quick connection, facilitating rapid assembly and disassembly during the procedure. A double-layer sealing ring is also provided at the connection point to ensure reliable sealing. In actual surgical procedures, after inserting the femoral artery interventional sheath 3021 via femoral artery puncture, medical staff tighten and fix the hemostasis valve 3023 to the tail end of the femoral artery interventional sheath 3021. This effectively maintains intravascular pressure balance during the subsequent insertion and exchange of guidewires 2034, catheters, and other instruments, avoiding the risk of blood extravasation and air embolism, and providing reliable hemostasis and safety protection for coronary artery interventional surgery via the femoral artery approach. This application does not limit the specific specifications of the hemostasis valve 3023 or the specific connection method between the hemostasis valve 3023 and the femoral artery interventional sheath 3021.

[0044] Understandably, configuring a hemostatic valve 3023 connected to the interventional sheath 2035 in the femoral artery module 302 significantly improves the safety and ease of operation of femoral artery access surgery. Specifically, the hemostatic valve 3023 effectively prevents blood outflow through its elastic sealing structure when guidewires 2034, catheters, and other instruments enter or exit the femoral artery interventional sheath 3021, reducing the risk of intraoperative blood loss; it also prevents air from entering the blood vessel and causing embolism, reducing the incidence of complications. In addition, the connection design between the hemostatic valve 3023 and the femoral artery interventional sheath 3021 simplifies the instrument assembly process, allowing medical staff to achieve real-time hemostasis without additional operations, shortening surgical preparation time, and is especially clinically valuable in emergency treatment scenarios.

[0045] Optionally, such as Figure 7 As shown, the puncture kit also includes an information identification element 50, which is connected to the packaging container 40. The information identification element 50 marks the parameter information of each component in the replacement assembly 30.

[0046] Specifically, the information identification component 50 can be in the form of a medical-grade self-adhesive label, fixed to a prominent position on the outside of the packaging container 40 through a heat-pressing process. Alternatively, the packaging container 40 can be perforated, and the information identification component 50 can be an external connector attached to the packaging container 40 via a connecting rope. This application embodiment does not limit the specific application. The label surface can display information in both QR code and text formats. The text portion clearly lists the key parameters of each component within the replacement assembly 30, such as the hydrophilic coating characteristics of the 6F ultra-thin radial sheath 2035 in the radial artery module 301, the model of the angiography catheter, and the tip bending angle; the specifications of the sheath 2035 in the femoral artery module 302, and the type of the hemostatic valve 3023. The QR code can be quickly read by a scanning device, linking to a cloud database to obtain more detailed electronic records, including product batch, expiration date, and instructions for use. Meanwhile, the information identification component 50 can be printed with fluorescent ink, so that even in the dim lighting environment of the operating room, medical staff can quickly identify key parameters, ensure accurate selection of the appropriate puncture pack component before operation, and effectively avoid surgical delays or risks caused by incorrect instrument parameters.

[0047] Understandably, by setting up information identification components 50 connected to the packaging container 40 and labeling the parameter information of each component within the replacement assembly 30, the accuracy and efficiency of surgical instrument use are significantly improved. In practical applications, medical personnel can quickly identify the specific specifications of the radial artery module 301 or femoral artery module 302 through the identification components, such as sheath model and angiography catheter bending parameters, avoiding intraoperative replacements or operational errors caused by mismatched instrument parameters. At the same time, the clearly labeled information reduces the time cost of preoperative instrument verification and lowers the risk of human identification errors. Especially in emergency surgical scenarios, it can significantly improve preoperative preparation efficiency and provide reliable assurance for the safe and efficient conduct of coronary artery interventional surgery.

[0048] Optionally, such as Figures 4 to 6 As shown, the inner support assembly 10 includes a first tray 102 and a second tray 103, and the groove 101 includes a first groove 1101 and a second groove 1012; the first tray 102 is provided with the first groove 1101, the second tray 103 is provided with the second groove 1012, the first tray 102 and the second tray 103 are stacked, the base assembly 20 is disposed in the first groove 1101, and the replacement assembly 30 is disposed in the second groove 1012.

[0049] Specifically, the inner tray assembly 10 adopts a double-layer tray structure design, where the first tray 102 and the second tray 103 can be integrally injection molded. The first tray 102 is located on the upper layer, and its surface has a first groove 1101 for placing the basic component 20. The edges of each groove 101 are rounded to avoid scratching the instruments. The second tray 103 is located on the lower layer, and its second groove 1012 is customized according to the characteristics of the replacement component 30. The two trays are tightly connected by an edge snap structure. When stacked, the upper surface of the second tray 103 and the lower surface of the first tray 102 form a sealed space, effectively protecting the instruments in the lower layer. In practical applications, medical staff can open the upper first tray 102 to retrieve the basic component 20 according to surgical needs, and then press the snap to separate the tray and quickly obtain the replacement component 30 in the lower layer, realizing the hierarchical classification management and efficient retrieval of instruments. Understandably, the inner support component also has grooves corresponding to the shapes of each component in the base component 20 and the replacement component 30, in order to place each component and prevent displacement or collision during intraoperative handling or retrieval.

[0050] Understandably, by designing the inner support component 10 as a stacked structure comprising a first tray 102 and a second tray 103, and respectively providing a first groove 1101 and a second groove 1012 to correspondingly place the basic component 20 and the replacement component 30, the rationality of the puncture kit's storage and retrieval efficiency are significantly improved. On the one hand, the layered design enables the orderly classification of surgical instruments, avoiding the mixing of the basic component 20 and the replacement component 30, and reducing the time medical staff spend searching for instruments during surgery; on the other hand, the stacked structure makes full use of three-dimensional space without increasing the overall volume of the packaging container 40, facilitating transportation and storage. At the same time, each component is fixed in its dedicated groove 101, effectively preventing displacement or collision during intraoperative handling or retrieval, ensuring the integrity of the instruments, and providing a stable and reliable preoperative preparation guarantee for coronary artery interventional surgery.

[0051] Optionally, such as Figure 1 As shown, the puncture module 203 includes: a puncture needle 2031, at least four syringes of different models 2032, a scalpel with a handle 2033, a guidewire 2034, and a sheath 2035.

[0052] Specifically, the puncture module 203 integrates various essential surgical instruments to meet the diverse needs of coronary artery interventional surgery. Among them, the syringes 2032 employ different capacity combinations, including one 2ml syringe 2032 for precise micro-drug injection, one 5ml syringe 2032 for local injection of contrast agents, two 10ml syringes 2032 to meet the needs of routine drug infusion and fractionated contrast agent injection, and one 20ml syringe 2032 for preparing large-volume fluids such as heparinized saline. The integrated puncture needle 2031 adopts an 18G / 20G dual-head design; the 18G needle tip is suitable for rapid puncture of larger vessels, while the 20G needle tip is designed to reduce damage to smaller vessels. Furthermore, the needle surface is treated with an ultra-slippery coating, making it more durable. The device reduces puncture resistance; the 11-gauge scalpel features an ergonomic handle with a non-slip textured design for stable grip, and its sharp blade allows for rapid incision into skin tissue; the guidewire 2034 is 0.035 inches × 150 cm in size, with a nickel-titanium alloy inner core and a platinum braided outer layer, and its radiopaque tip facilitates clear positioning under X-ray; its flexible, curved portion effectively avoids damage to the blood vessel wall; the sheath 2035, as a key component of the interventional access, works in conjunction with the puncture needle 2031 and guidewire 2034 to quickly establish a safe and stable vascular access, ensuring the smooth insertion of subsequent surgical instruments. It is understood that the instruments in the puncture module 203 and the models of each instrument can be selectively set according to the actual needs of medical personnel, and this embodiment does not limit them.

[0053] Understandably, by integrating a puncture needle 2031, various types of syringes 2032, a handle-mounted scalpel 2033, a guidewire 2034, and a sheath 2035 into the puncture module 203, a systematic puncture operation solution is provided for coronary artery interventional surgery. The various types of syringes 2032 can meet the needs for precise injection of different drug dosages and fractionated injection of contrast agents. The combined use of the puncture needle 2031, handle-mounted scalpel 2033, guidewire 2034, and sheath 2035 ensures efficient completion of the entire process from skin incision and vascular puncture to access establishment, reducing the frequency of intraoperative instrument changes. Simultaneously, the wide selection of instrument types and specifications can adapt to different patients' vascular conditions and surgical scenarios, improving the flexibility and success rate of puncture operations, reducing surgical risks caused by insufficient or incompatible instruments, and significantly improving surgical efficiency and safety.

[0054] Optionally, such as Figure 1 As shown, the disinfection module 202 includes: a disinfection box 2021, sterile gloves 2022, multiple antibacterial gauze pads 2023, iodine tincture 2024, multiple disinfection brushes 2025, and multiple sterile film-covered perforated cloths 2026; the disinfection box 2021 is a detachable structure.

[0055] Specifically, in the disinfection module 202, the disinfection box 2021 is made of medical-grade polypropylene and has a detachable, modular structure. The box is connected to the base by a snap-fit ​​mechanism, facilitating the pouring of disinfectant. The disinfection module 202 includes at least three disinfection brushes 2025, with brush heads made of soft nylon fibers, which effectively clean skin dirt without scratching the patient. The disinfection module 202 has an independent internal chamber that stores multiple antibacterial gauze pads 2023 and sterile puncture dressings 2026. The antibacterial gauze pads 2023 are made of silver ion-containing fiber material, providing significant antibacterial effects. The sterile puncture dressings 2026 have edges coated with medical pressure-sensitive adhesive, allowing them to adhere tightly to the skin and accurately expose the puncture area. Iodine solution 2024 is placed in an individual vial in a slot on the side of the disinfection box 2021. The vial opening features an easy-tear seal design, ensuring quick opening and preventing contamination during use. The sterile gloves 2022 are individually sealed and placed inside the transparent storage bag at the top of the sterilization box 2021. Made of natural latex, they conform to the curves of the hand and feature a non-slip texture, ensuring flexibility and safety during surgical procedures. In actual use, medical staff can disassemble the sterilization box 2021 as needed and quickly access the internal consumables to complete preoperative skin disinfection, draping, and other procedures. The modular design facilitates postoperative cleaning and re-sterilization, enabling reuse.

[0056] Understandably, by designing the disinfection module 202 as a combined structure including a detachable disinfection box 2021 and various disinfection consumables, the efficiency of preoperative preparation and the level of aseptic assurance for coronary artery interventional surgery are significantly improved. Specifically, the split design of the detachable disinfection box 2021 facilitates quick access to internal consumables by medical staff, shortening preoperative preparation time; the independent chambers and partitioned storage effectively avoid cross-contamination between different disinfection supplies; the synergistic use of antibacterial gauze 2023, iodine tincture 2024, and disinfection brush 2025 ensures comprehensive and effective skin disinfection; the precise positioning and tight fit of the sterile perforated film 2026 further reduces the risk of infection in the surgical area; and the anti-slip design of the sterile glove 2022 ensures the stability and precision of the operation. This innovative design not only optimizes the disinfection process but also provides reliable assurance for surgical safety through modular integration and structural innovation, demonstrating significant clinical application value.

[0057] Optionally, such as Figure 1 As shown, the bandaging module 204 includes sterile gauze 2041 and bandaging component 2042.

[0058] Specifically, the bandaging module 204 adopts a modular design, comprising sterile gauze 2041 and bandaging components 2042. The sterile gauze 2041 is made of medical-grade absorbent cotton, sterilized under high temperature and pressure, and possesses high absorbency and breathability, allowing it to be directly applied to the puncture site of coronary artery interventional surgery. The bandaging component 2042 offers two options: one is a medical elastic bandage made of self-adhesive elastic non-woven fabric with centimeter markings printed on the surface, facilitating precise wrapping by medical personnel according to the patient's limb size, providing continuous and uniform pressure, effectively stopping bleeding while preventing local tissue ischemia caused by uneven pressure; the other is a dedicated compression device, the main body of which consists of medical-grade silicone and a rigid plastic shell, with an adjustable spring pressure device inside. The pressure can be precisely controlled by rotating the top knob, adapting to the hemostasis needs of different vascular puncture sites. The bottom of the compression device is equipped with a soft silicone pad that fits closely to the skin, ensuring effective compression while improving patient comfort. Both types of 2042 bandage components are individually sterile packaged, allowing medical staff to choose flexibly according to the surgical situation, ensuring effective hemostasis and wound protection at the puncture site after surgery.

[0059] Understandably, by incorporating sterile gauze 2041 and bandaging components 2042 into the bandaging module 204, a complete hemostasis and protection solution is provided for puncture site management after coronary artery interventional surgery. The sterile gauze 2041 can directly cover the wound, rapidly absorbing oozing blood due to its high absorbency, while its clean and sterile properties effectively reduce the risk of postoperative infection. The bandaging component 2042, whether an elastic bandage or a compressor, provides continuous and stable pressure, promoting vascular closure through mechanical compression and reducing the occurrence of bleeding complications. The combined use of both meets the diverse needs of different patients and puncture sites for bandaging strength and methods, simplifies the postoperative bandaging process, improves the operational efficiency of medical staff, and provides a safe and reliable guarantee for patient recovery.

[0060] Optionally, such as Figure 7 As shown, the packaging container 40 also includes an RFID (Radio Frequency Identification) tag 60, which is used to record the unpacking time and trigger the billing process.

[0061] Specifically, an anti-metal RFID tag 60 is fixedly affixed to the center of the outer side of the packaging container 40. This tag is waterproof and tear-resistant, and contains a high-precision clock chip and storage unit. In the interventional operating room or catheterization lab of the hospital, after medical staff open the puncture kit, they bring the packaging container 40 close to the RFID reader installed on the operating table. The reader, with its built-in high-frequency antenna, actively reads the unique identification code within the RFID tag 60 and transmits the data to the hospital information system via wireless LAN or Bluetooth. The system immediately records the unpacking timestamp and links it to the surgical scheduling system. Simultaneously, it automatically matches the billing items based on the consumable model and specifications pre-stored on the tag, generates an electronic bill, and pushes it to the patient's account. In addition, it also updates the consumable inventory and triggers the replenishment mechanism. Hospitals can also be equipped with handheld RFID readers for nurses to scan and bill in batches during surgery, eliminating the need for manual data entry, avoiding human error, and achieving full-process traceability and efficient management of consumable usage.

[0062] Optionally, such as Figure 8 As shown, the packaging container 40 includes a thermo-pressed composite structure formed by stacking a sterilization and breathable membrane 401a and an aluminum foil 401b.

[0063] The packaging container 40 adopts a composite structure of a sterile breathable membrane 401a and an aluminum foil 401b layered and heat-pressed. The sterile breathable membrane 401a is made of medical-grade material; its unique high-density polyethylene fiber structure allows sterilizing gases such as ethylene oxide and plasma to pass through freely for thorough sterilization, while effectively blocking the entry of microorganisms, dust, and other contaminants. The aluminum foil 401b layer is made of food-grade aluminum foil 401b material, possessing excellent moisture-proof, light-proof, and oxygen-barrier properties, protecting the internal instruments from external environmental influences. The two layers are tightly bonded using a high-temperature heat-pressing process, with the edges ultrasonically welded to form a continuous seal, ensuring the overall structure's airtightness and integrity. In actual production, the puncture kit inner support assembly 10 and each module are first placed into the composite bag, and then the opening is sealed using a heat press at 180℃ and 0.8MPa pressure, forming an independent aseptic packaging unit. This allows the internal instruments to maintain a long-term sterile state after sterilization, meeting the needs of hospital storage, transportation, and clinical use.

[0064] Understandably, by designing the packaging container 40 as a thermo-pressed composite structure of a sterile breathable membrane 401a and an aluminum foil 401b, the sterilization effect and storage safety of the medical devices are effectively improved. The sterile breathable membrane 401a allows sterilizing gases such as ethylene oxide and plasma to fully penetrate, ensuring that the internal medical devices meet the standards for thorough sterilization, while its barrier properties prevent secondary microbial contamination. The aluminum foil 401b layer provides excellent moisture-proof, light-proof, and oxygen-barrier protection, preventing performance degradation of the medical devices due to changes in temperature and humidity, light exposure, or oxidation. The two are tightly combined through a thermo-pressed composite process to form a continuous sealed structure, which ensures the breathability of the packaging during sterilization and achieves long-term sealing after sterilization, extending the shelf life of the medical devices, reducing the risk of loss during storage and transportation, and providing safe and reliable sterile medical device protection for clinical use.

[0065] Optionally, the puncture kit also includes a honeycomb stent. This stent is designed based on the common bending patterns of guidewires and catheters in coronary interventional procedures and is precisely molded using 3D printing technology. Its honeycomb structure ensures stent strength while reducing its own weight. During surgical preparation, medical staff can place the guidewire and catheter along the grooves or support structures of the 3D-printed honeycomb stent. This effectively avoids bending or tangling of the guidewire and catheter due to random placement, and the adaptable design facilitates rapid retrieval during the procedure, improving surgical efficiency and providing more reliable instrument support for the successful execution of coronary interventional procedures.

[0066] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

Claims

1. A coronary artery interventional puncture kit, characterized in that, The puncture kit includes: an inner support assembly (10), a base assembly (20), a replacement assembly (30), and a packaging container (40); The inner support assembly (10) is provided with a groove (101) for placing the base assembly (20) and the replacement assembly (30); The basic component (20) includes a functional module (201), a disinfection module (202), a puncture module (203), and a bandaging module (204); The functional module (201) includes a three-way connector (2011), an infusion line (2012), a sensor (2013), and a ring-handle syringe (2014). The three-way connector (2011), the infusion line (2012), the sensor (2013), and the ring-handle syringe (2014) are integrated into one unit, or the three-way connector (2011), the infusion line (2012), the sensor (2013), and the ring-handle syringe (2014) are detachably connected. The packaging container (40) is used to package the inner tray assembly (10), the base assembly (20), and the replacement assembly (30).

2. The coronary artery interventional puncture kit according to claim 1, characterized in that, The replacement component (30) includes a radial artery module (301) or a femoral artery module (302); The radial artery module (301) includes: a radial artery interventional sheath (3011) and at least two first angiography catheters (3012) with different tip curvature parameters; The femoral artery module (302) includes: a femoral artery interventional sheath (3021) and at least two second angiography catheters (3022) with different tip curvature parameters.

3. The coronary artery interventional puncture kit according to claim 2, characterized in that, The femoral artery module (302) also includes a hemostatic valve (3023), which is connected to the femoral artery interventional sheath (3021).

4. The coronary artery interventional puncture kit according to claim 2, characterized in that, The puncture kit also includes an information identifier (50), which is connected (40) to the packaging container. The information identifier (50) marks the parameter information of each component in the replacement component (30).

5. The coronary artery interventional puncture kit according to claim 2, characterized in that, The inner support assembly (10) includes a first tray (102) and a second tray (103), and the groove (101) includes a first groove (1011) and a second groove (1012); The first tray (102) is provided with the first groove (1011), the second tray (103) is provided with the second groove (1012), the first tray (102) and the second tray (103) are stacked, the base component (20) is disposed in the first groove (1011), and the replacement component (30) is disposed in the second groove (1012).

6. The coronary artery interventional puncture kit according to claim 1, characterized in that, The puncture module (203) includes: a puncture needle (2031), at least four syringes of different sizes (2032), a scalpel with a handle (2033), a guide wire (2034), and a sheath (2035).

7. The coronary artery interventional puncture kit according to claim 1, characterized in that, The disinfection module (202) includes: a disinfection box (2021), sterile gloves (2022), multiple antibacterial gauze pads (2023), iodine solution (2024), multiple disinfection brushes (2025), and multiple sterile film-covered perforated cloths (2026); The disinfection box (2021) has a detachable structure.

8. The coronary artery interventional puncture kit according to claim 1, characterized in that, The bandaging module (204) includes sterile gauze (2041) and bandaging components (2042).

9. The coronary artery interventional puncture kit according to claim 1, characterized in that, The packaging container (40) also includes an RFID tag (60) for recording the unpacking time and triggering the billing process.

10. The coronary artery interventional puncture kit according to claim 1, characterized in that, The packaging container (40) includes a thermo-pressed composite structure (401) formed by laminating a sterile breathable membrane (401a) and aluminum foil (401b).

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