Implantable instrument packaging device and system

Abstract

The invention relates to an implantable instrument packaging device and system. The implantable instrument packaging device comprises a container body, a packaging box and a packaging box, wherein the container body is provided with a pick-and-place opening and a containing cavity; the cover body is matched with the container body so as to detachably seal the pick-and-place opening; the instrument fixing assembly is detachably connected with the cover body, when the cover body is matched with the container body, the instrument fixing assembly extends into the containing cavity, the instrument fixing assembly is used for fixing an implantable instrument so as to hang and fix the implantable instrument in the containing cavity, and when the cover body is separated from the container body, the instrument fixing assembly is detachably connected with the cover body. And the instrument fixing assembly synchronously moves along with the cover body so as to bring out the implantable instrument. By the adoption of the structure, the implantable instrument can be taken out without a surgical instrument, operation is easy, the number of taking-out steps is small, and the taking-out process is short; in addition, the instrument fixing assembly is detachably connected with the cover body, after the cover body is taken down, the instrument fixing assembly and the cover body are detached, the implantable instrument is held by holding the instrument fixing assembly, and sterile cleaning of the implantable instrument is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly to an implantable device packaging device and system. Background Art

[0002] The information provided in this section is only background information related to the present disclosure, and it is not necessarily prior art.

[0003] The human heart mainly includes four heart valves, namely the aortic valve, the mitral valve, the tricuspid valve, and the pulmonary valve. Under normal circumstances, the opening of the heart valve allows blood to flow forward, and the closing of the heart valve can prevent blood reflux, thus ensuring the unidirectional flow of blood in the heart. When the valve is stenotic, the pressure load of the heart chamber increases. When the valve is insufficient, the volume load of the heart chamber increases. Heart valve disease is a heart disease caused by stenosis and / or insufficiency of the heart valve due to various reasons.

[0004] Currently, the treatment method for heart valve disease is to repair or replace the valve through interventional surgery or surgical methods. Common valve prostheses are divided into mechanical valves and biological valves. Among them, biological valves are made of biological tissues such as pigs and cows, have good hemodynamic characteristics, a low incidence of thrombosis, do not require lifelong anticoagulation, and only need anticoagulation for 3-6 months after surgery. However, compared with mechanical valves, generally, biological valves are stored and transported in a container filled with a preservation solution, and the container needs to have a structure to support and stabilize the biological valve to avoid transportation damage, thereby affecting the long-term effectiveness of the valve.

[0005] Although the existing valve packaging bottles have a support structure, their support structure is complex, and a special surgical instrument is needed to take out the valve. The whole process takes a long time, has many steps, and is not conducive to valve cleaning. Summary of the Invention

[0006] Based on this, it is necessary to provide an implantable device packaging device that is simple to operate and convenient to take out.

[0007] Furthermore, an implantable device packaging system that is simple to operate and convenient to take out is also provided.

[0008] An implantable device packaging apparatus for packaging an implantable device, comprising: a container body having a pick-up and placement opening and a receiving cavity; a cover body adapted to the container body to detachably close the pick-up and placement opening; an instrument fixing assembly detachably connected to the cover body, when the cover body is engaged with the container body, the instrument fixing assembly extends into the receiving cavity, the instrument fixing assembly is used for fixing the implantable device to suspend and fix the implantable device in the receiving cavity, and when the cover body is separated from the container body, the instrument fixing assembly moves synchronously with the cover body to take out the implantable device.

[0009] In one embodiment, an installation portion is provided on the cover body, the installation portion has an inner cavity, and one end of the instrument fixing assembly extends into the inner cavity and is detachably assembled with the installation portion.

[0010] In one embodiment, the instrument fixing assembly includes a fixing member, the fixing member includes: a connecting portion extending into the inner cavity and detachably connected to the installation portion; and a fixing portion connected to the connecting portion near the cover body side, a hook structure is provided on the fixing portion for connecting with the implantable device.

[0011] In one embodiment, the fixing member further includes a first connecting rod, one end of the first connecting rod is connected to the connecting portion and the other end is connected to the fixing portion, and the first connecting rod forms a first hollow portion between the fixing portion and the connecting portion.

[0012] In one embodiment, the instrument fixing assembly further includes an elastic limiting member, after the implantable device is connected to the hook structure, the limiting member is used for pressing the implantable device against the outer wall of the fixing portion.

[0013] In one embodiment, the instrument fixing assembly further includes a connecting member sleeved on the fixing member, and one end of the connecting member is detachably connected to the installation portion, and the end of the connecting member connected to the installation portion is also detachably connected to the connecting portion.

[0014] In one embodiment, the connecting member includes: a connecting end, the outer wall of the connecting end is detachably connected to the installation portion, and the inner wall of the connecting end is detachably connected to the connecting portion; and a limiting end located on the side of the connecting end away from the installation portion, the limiting end surrounds the fixing portion and is sleeved on the hook structure.

[0015] In one embodiment, the connecting member further includes a second connecting rod. One end of the second connecting rod is connected to the connecting end, and the other end is connected to the limiting end. The second connecting rod forms a second hollow portion between the connecting end and the limiting end, and the second hollow portion is radially opposite to the first hollow portion.

[0016] In one embodiment, an exhaust hole is provided on the mounting portion, and the exhaust hole communicates with the inner cavity.

[0017] An implantable device packaging system includes an implantable device and the implantable device packaging device as claimed in claim 1. The implantable device is connected to the device fixing assembly and is detachably suspended in the accommodating cavity of the container body. When the cover body is separated from the container body, the device fixing assembly moves synchronously with the cover body and takes out the implantable device.

[0018] In one embodiment, the device fixing assembly includes a fixing member. The fixing member is detachably assembled with the cover body. A hook structure is provided on the side of the fixing member away from the cover body, and the implantable device is connected to the hook structure.

[0019] In one embodiment, the device fixing assembly further includes a limiting member. The limiting member has elasticity. After the implantable device is connected to the hook structure, the limiting member is sleeved on the implantable device to press the implantable device against the outer side wall of the fixing member.

[0020] In one embodiment, the device fixing assembly further includes a connecting member. The connecting member is sleeved on the fixing member, and one end of the connecting member is detachably connected to the cover body. The end of the connecting member connected to the cover body is also detachably connected to the fixing member. The side of the connecting member away from the cover body is a limiting end, and the gap between the limiting end and the hook structure is smaller than the thickness of the implantable device.

[0021] The above-mentioned implantable device packaging device includes a device fixing assembly, and the device fixing assembly is connected to the cover body. When the cover body is separated from the container body, the implantable device fixedly connected to the device fixing assembly will move synchronously with the cover body. That is, when the cover body is removed, the device fixing assembly and the implantable device are taken out together. In this way, the implantable device can be taken out without the aid of surgical instruments, the operation is simple, the removal steps are few, and the process is short. And the device fixing assembly is detachably connected to the cover body. Therefore, after the cover body is removed, the device fixing assembly can be disassembled from the cover body, and the implantable device can be held by holding the device fixing assembly, which is beneficial to the aseptic cleaning of the implantable device.

[0022] The above-mentioned implantable device packaging system is detachably connected to the cover body through the valve fixing component in the implantable device packaging device, so that the implantable device can be separated from the container body together with the cover body and the device fixing component. That is, when the cover body is removed, the device fixing component and the implantable device are taken out together. The implantable device can be taken out without the aid of surgical instruments, with simple operation, fewer removal steps and a short process. At the same time, after the cover body is removed, the device fixing component can be disassembled from the cover body, and the implantable device can be held by holding the device fixing component, which is beneficial to the aseptic cleaning of the implantable device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0024] Wherein:

[0025] Figure 1 FIG. is a schematic diagram of the overall structure of the implantable device packaging device in an embodiment.

[0026] Figure 2 FIG. is a schematic diagram of the structure of the implantable device packaging device after the container body is sectioned in an embodiment.

[0027] Figure 3 FIG. is an exploded view of the implantable device packaging device in an embodiment.

[0028] Figure 4 FIG. is a schematic diagram of the structures of the cover body, the device fixing component and the implantable device in an embodiment.

[0029] Figure 5 FIG. is an exploded view of the cover body and the fixing member in an embodiment.

[0030] Figure 6 FIG. is a schematic diagram of the structures of the cover body, the device fixing component and the implantable device in another embodiment.

[0031] Figure 7 FIG. is an exploded view of the cover body, the device fixing component and the implantable device in another embodiment.

[0032] Figure 8 For corresponding Figure 6 top view.

[0033] Figure 9 For along Figure 8 cross-sectional view taken along the cutting line A-A in

[0034] Figure 10 For correspondingFigure 8 An enlarged view of Detail B sent by

[0035] Figure 11 Schematic structural diagrams of the cover, the instrument fixing assembly, and the implantable instrument in another embodiment.

[0036] Figure 12 An exploded view of the cover and the instrument fixing assembly in another embodiment.

[0037] Figure 13 Schematic structural diagrams of the fixing member and the implantable instrument in another embodiment.

[0038] Figure 14 Corresponding to Figure 13 An enlarged view of Detail C in

[0039] Figure 15 Schematic structural diagrams of the fixing member and the implantable instrument in another embodiment.

[0040] Figure 16 Schematic structural diagram of the fixing member in another embodiment. Specific embodiments

[0041] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0042] In the description of the embodiments of the present invention, it should be noted that terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the embodiments of the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0043] In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a replaceable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific situations.

[0044] In the field of interventional medical devices, generally, the end of a medical device implanted into the human body or an animal body that is closer to the operator is called the "proximal end", and the end that is farther from the operator is called the "distal end", and the "proximal end" and "distal end" of any component of the medical device are defined based on this principle. The "axial direction" generally refers to the length direction of the medical device when it is being delivered, and the "radial direction" generally refers to the direction of the medical device that is not parallel to its "axial direction", and the "axial direction" and "radial direction" of any component of the medical device are defined based on this principle. The "circumferential direction" refers to the circumferential direction, that is, the direction around the axis of the lumen structure or the cylinder.

[0045] Please refer to Figure 1 , the embodiments of the present invention provide an implantable device packaging system, which includes an implantable device packaging device 1 and an implantable device 400. The implantable device packaging device 1 is used to hold the preservation liquid and the implantable device 400. In this embodiment, the implantable device 400 is taken as an example of a biological valve made of biological tissue for illustration.

[0046] Please refer to Figure 1 and Figure 2 , in one embodiment, the implantable device packaging device 1 includes: a container body 100, a cover body 200, and a device fixing component 300. Specifically, the container body 100 has a pick-up and placement opening (not marked in the drawings) and a receiving cavity 101. The cover body 200 is adapted to the container body 100 to detachably close the pick-up and placement opening. The device fixing component 300 is detachably assembled with the cover body 200 so that the cover body 200 and the device fixing component 300 can be separated after being taken out.

[0047] It should be noted that when the cover body 200 is engaged with the container body 100, the instrument fixing component 300 extends into the accommodation cavity 101, so as to suspend and fix the implantable instrument 400 in the accommodation cavity 101. When the cover body 200 is separated from the container body 100, the instrument fixing component 300 can move synchronously with the cover body 200, so that the implantable instrument 400 can be taken out together with the instrument fixing component 300 and the cover body 200. In this way, there is no need to use surgical instruments (such as tweezers, clamps, etc.) to take out the implantable instrument 400, which can not only reduce the risk of damage to the implantable instrument 400, but also make the operation of taking out the implantable instrument 400 simple, with fewer steps and a shorter process. At the same time, since the instrument fixing component 300 and the cover body 200 are detachably assembled, after the cover body 200 takes out the instrument fixing component 300 and the implantable instrument 400 together, the instrument fixing component 300 can be disassembled from the cover body 200. In this way, the implantable instrument 400 can be held by holding the instrument fixing component 300, which is beneficial to the aseptic cleaning of the implantable instrument 400.

[0048] Please refer to Figure 3 , in one embodiment, the container body 100 is generally cylindrical, and a first external thread 110 is provided on the outer wall of the container body 100 near the access opening. A first internal thread 210 adapted to the first external thread 110 is provided on the inner wall of the cover body 200. The container body 100 and the cover body 200 are detachably and hermetically assembled through the cooperation of the first external thread 110 and the first internal thread 210. In other embodiments, the cover body 200 and the container body 100 can also be combined by means of snap connection, pressing and fixing, etc. to detachably close the access opening.

[0049] Please continue to refer to Figure 3 , in another embodiment, a blocking strip 120 is provided on the outer wall of the container body 100 to prevent the preservation liquid contained in the container body 100 or a small amount of preservation liquid remaining in the first internal thread 210 from sliding down along the wall when the cover body 200 is opened or closed, which is beneficial to ensuring the cleanliness of the outer wall of the container body 100. Specifically, the blocking strip 120 is located below the first external thread 110, and the blocking strip 120 is generally annular and surrounds the container body 100 in a circle.

[0050] In one embodiment, an anti-slip structure 220 is provided on the outer wall of the cover body 200. Specifically, in this embodiment, the anti-slip structure 220 is a plurality of anti-slip ridges, and every two anti-slip ridges form a group. The plurality of groups of anti-slip ridges are annularly distributed on the outer wall of the cover body 200, which is beneficial to loosening or tightening the cover body 200.

[0051] In other embodiments, the anti-slip structure 220 is a plurality of anti-slip bumps, and the plurality of anti-slip bumps are evenly distributed on the outer side wall of the cover 200; or the anti-slip structure 220 can also be a plurality of anti-slip grooves, and the plurality of anti-slip grooves are evenly distributed on the outer side wall of the cover 200. Please refer to Figure 2 and Figure 3 , in one embodiment, the cover 200 is provided with a mounting portion 230, and the instrument fixing assembly 300 is detachably assembled with the mounting portion 230. In this embodiment, the mounting portion 230 is integrally formed with the cover 200. The mounting portion 230 is an annular protrusion on the inner side wall of the cover 220, and an inner cavity 201 is formed between it and the inner side wall of the cover 200.

[0052] Please refer to Figure 1 and Figure 3 , in one embodiment, the implantable instrument packaging device 1 further includes a sealing ring 600. After the cover 200 and the container body 100 are screwed together, the sealing ring 600 is located between the cover 200 and the container body 100 to improve the overall sealing performance of the implantable instrument packaging device 1.

[0053] In this embodiment, an annular accommodation groove 240 for accommodating the sealing ring 600 is provided on the inner side of the cover 200 to facilitate the installation of the sealing ring 600.

[0054] In one of the embodiments, the instrument fixing assembly 300 includes a fixing member 310, and the fixing member 310 includes: a connecting portion 311 and a fixing portion 312. The connecting portion 311 is connected to the mounting portion 230. The fixing portion 312 is connected to the connecting portion 311 on the side close to the cover 200, and a hooking structure 313 is provided on the fixing portion 312, and the hooking structure 313 is used to connect with the implantable instrument 400, so as to fix and suspend the implantable instrument 400 in the preservation liquid contained in the container body 100.

[0055] In one of the embodiments, a second external thread 3111 is provided on the outer side wall of the connecting portion 311 on the side close to the cover 200; correspondingly, a second internal thread 231 is provided on the inner side wall of the mounting portion 230. The connecting portion 311 extends into the inner cavity 201 of the cover 200 and is detachably assembled with the mounting portion 230 through the second external thread 3111 and the second internal thread 231. Placing the connecting portion 311 in the inner cavity 201 is beneficial to reducing the distance from the fixing member 310 to the bottom of the container body 100 and increasing the space for placing the implantable instrument 400.

[0056] In other embodiments, the connecting portion 311 and the mounting portion 230 can also be detachably assembled by means of snap connection.

[0057] Please continue to refer to Figure 2 and Figure 3It should be noted that when placing the implantable device 400, the implantable device 400 needs to be connected to the fixing part 312 first, and then the fixing member 310 is threadedly assembled with the mounting part 230. Since the fixing member 310 is a cylindrical member, when the implantable device 400 is a structure that cannot penetrate liquid and gas for preservation, after the mounting part 230, the fixing member 310 and the implantable device 400 are connected, a cavity 500 will be formed inside. When the cover 200 connected with the fixing member 310 and the implantable device 400 is connected to the container body 100, the cavity 500 will directly insert into the preservation liquid, and the air remaining in the cavity 500 is difficult to discharge. This will not only hinder the connection of the cover 200, but also cause more air to remain in the cavity 500, which is not conducive to the preservation of the implantable device 400.

[0058] Therefore, an exhaust hole 202 is provided on the mounting part 230, and the exhaust hole 202 is communicated with the inner cavity 201, and the inner cavity 201 is also communicated with the cavity 500. Therefore, the air remaining in the cavity 500 can be quickly discharged through the exhaust hole 202. This is not only beneficial to the smooth entry of the fixing member 310 and the implantable device 400 into the preservation liquid, but also can reduce the amount of residual air in the container body 100 after the cover 200 is closed, which is beneficial to the preservation and transportation of the implantable device 400.

[0059] Please continue to refer to Figure 2 and Figure 3 In one embodiment, a hooking part 410 is provided on the implantable device 400 near the fixing member 310, and a hanging hole (not marked in the drawing) is provided on the hooking part 410. The hooking structure 313 is a convex column protruding from the outer wall of the fixing part 312. The implantable device 400 is hooked to the fixing member 310 through the cooperation of the hanging hole and the convex column.

[0060] In one of the embodiments, three hooking structures 313 are provided, and the three hooking structures 313 are evenly distributed on the outer wall of the fixing part 312. In other embodiments, the number of the hooking structures 313 can also be 4, 5, 6, etc.

[0061] In one embodiment, the device fixing assembly 300 further includes a limiting member 320. The setting of the limiting member 320 can effectively reduce the risk of the hooking part 410 slipping off the hooking structure 313 due to the self-tension of the implantable device 400 or external factors during preservation or transportation, which is beneficial to improving the stability of the hooking of the implantable device 400, so as to keep the implantable device 400 hanging in the accommodating cavity 101, and avoid or reduce the collision of the implantable device 400 with the container body 100 and the cover 200, thereby avoiding or reducing transportation damage.

[0062] Please refer to Figure 2 andFigure 3 , in one embodiment, the limiting member 320 is an elastic annular ring. After the implantable device 400 is connected to the hooking structure 313, the annular ring can be sleeved on the outer wall of the implantable device 400 and surround the hooking portion 410. Through the elastic contraction ability of the annular ring, the hooking portion 410 of the implantable device 400 is tightly pressed and fixed on the outer wall of the fixing portion 312.

[0063] Please refer to Figure 4 and Figure 5 , in one embodiment, the fixing member 310 further includes a first connecting rod 314. Specifically, the first connecting rod 314 is located between the connecting portion 311 and the fixing portion 312, and one end of the first connecting rod 314 is connected to the connecting portion 311, and the other end is connected to the fixing portion 312. The setting of the first connecting rod 314 forms a first hollow portion 301 between the fixing portion 312 and the connecting portion 311. The first hollow portion 301 is communicated with the cavity 500, so that the air remaining in the cavity 500 can be quickly discharged from the first hollow portion 301. In this way, no exhaust hole needs to be provided on the outer wall of the mounting portion 230.

[0064] It can be understood that the mounting portion 230 and the connecting portion 311 can be directly connected or indirectly connected through other components.

[0065] Please refer to Figure 6 and Figure 7 , in one embodiment, the device fixing assembly 300 includes: a fixing member 310 and a connecting member 330, and the connecting member 330 is sleeved on the fixing member 310. It should be noted that the fixing member 310 is the fixing member 310 having the first connecting rod 314 and the first hollow portion 301 as described above. The connecting portion 311 is indirectly connected to the mounting portion 230 through the connecting member 330, that is, one end of the connecting member 330 is connected to the mounting portion 230, and the connecting portion 311 is connected to the connecting member 330.

[0066] Specifically, the connecting member 330 includes: a connecting end 331 and a limiting end 332. The outer wall of the connecting end 331 is connected to the mounting portion 230. The inner wall of the connecting end 331 is connected to the connecting portion 311. The limiting end 332 is located on the side of the connecting end 331 away from the mounting portion 230, and the limiting end 332 surrounds the fixing portion 312 to prevent the implantable device 400 from falling off the fixing portion 312.

[0067] In one embodiment, the connecting member 330 further includes a second connecting rod 333. One end of the second connecting rod 333 is connected to the connecting end 331 and the other end is connected to the limiting end 332. The setting of the second connecting rod 333 forms a second hollow portion 302 between the connecting end 331 and the limiting end 332, and the second hollow portion 302 is radially opposite to the first hollow portion 301, so that the cavity 500 is communicated with the accommodating cavity 101 (please refer toFigure 2 ) Communicate. When the implantable device 400 is packaged, the air remaining in the cavity 500 can be quickly discharged through the first hollow portion 301 and the second hollow portion 302. This is beneficial for the fixing member 310, the connecting member 330, and the implantable device 400 to smoothly enter the preservation liquid, and can also reduce the amount of residual air in the container body 100 after the cover body 200 is closed, which is beneficial for the preservation and transportation of the implantable device 400.

[0068] In one embodiment, a third external thread 3311 is provided on the outer side wall of the connection end 331. The third external thread 3311 is engaged with the second internal thread 231 to achieve detachable assembly of the connecting member 330 and the mounting portion 230. In other embodiments, the connecting member 330 and the mounting portion 230 can be detachably assembled through a snap structure.

[0069] In one embodiment, a third internal thread 3312 is provided on the inner side wall of the connection end 331. The third internal thread 3312 is engaged with the second external thread 3111 to achieve detachable assembly between the connecting member 330 and the fixing member 310.

[0070] Please refer to Figure 8 , Figure 9 and Figure 10 , in one embodiment, the gap D1 between the limiting end 332 and the hooking structure 313 is smaller than the thickness D2 of the implantable device 400, so that the implantable device 400 can be prevented from slipping off the hooking structure 313.

[0071] In the above embodiment, the connecting member 330 is provided. On the one hand, the connecting member 330 connects the mounting portion 230 and the fixing member 310, and the limiting end 332 of the connecting member 330 surrounds the fixing portion 312 and is sleeved on the hooking structure 313. When the hooking portion 410 of the implantable device 400 is connected to the hooking structure 313, the limiting end 332 can limit the implantable device 400 in the radial direction to prevent the implantable device 400 from falling off the fixing portion 310. On the other hand, the second hollow portion 302 of the connecting member 330 and the first hollow portion 301 of the fixing portion 310 are radially opposite, which is beneficial to improving the exhaust effect and thus beneficial to preserving the implantable device 400.

[0072] Furthermore, the connection end 331 of the connecting member 330 extends into the inner cavity 201 of the mounting portion 230 and is detachably connected to the mounting portion 230, and the connection end 331 is simultaneously connected to the fixing member 310, which is beneficial to reducing the axial length from the top wall of the cover body 200 to the fixing member 310, thereby increasing the axial distance from the fixing member 310 to the bottom of the container body 100, so that the implantable device packaging device 1 is applicable to implantable devices 400 with a longer length.

[0073] Please refer toFigure 11 and Figure 12 In one embodiment, the instrument fixing assembly 300 also includes a fixing member 310 and a connecting member 330. However, both the fixing member 310 and the connecting member 330 are cylindrical structures with closed side walls. Thus, in order to facilitate the rapid discharge of air in the cavity 500, an exhaust hole 202 still needs to be provided on the mounting portion 230.

[0074] Please refer to Figure 13 and Figure 14 In one embodiment, the hooking structure 313 is a card slot provided on the outer side wall of the fixing portion 312. The implantable instrument 400 includes a main body and a hooking portion 410 provided on one side close to the fixing member 310. The hooking portion 410 includes a card joint 411 and a connecting section 412. One end of the connecting section 412 is connected to one end of the main body close to the connecting portion 311, and the other end is connected to the card joint 411. The implantable instrument 400 realizes the hooking connection with the fixing member 310 through the cooperation of the card joint 411 and the card slot.

[0075] Specifically, in this embodiment, the card slot is formed by two adjacent bosses 3121 protruding from the fixing portion 312 and the outer side wall of the fixing portion 312. The circumferential width of the card joint 411 is greater than the circumferential width of the connecting section 412, and the width between two adjacent bosses 3121 is greater than the circumferential width of the connecting section 410 and less than the circumferential width of the card joint 411.

[0076] Please refer to Figure 15 In one embodiment, the hooking structure 313 is a circular perforation provided on the side wall of the fixing member 312. A hooking portion 410 is provided on one side of the implantable instrument 400 close to the fixing member 310, and the hooking portion 410 is in an inverted hook shape. The implantable instrument 400 is hooked and connected through the inverted hook-shaped hooking portion 410 and the circular perforation.

[0077] Please refer to Figure 16 In one embodiment, multiple groups of different hooking structures 313 can be provided on one fixing portion 312. As shown in the figure, in this embodiment, three groups of different hooking structures 313 are provided on one fixing portion 312.

[0078] It can be understood that the above-mentioned implantable instrument packaging device 1 is not limited to storing biological valves, and the implantable instrument 400 can be other instruments that need to be suspended and stored in a preservation solution.

[0079] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered to be within the scope described in this specification.

[0080] The above-disclosed is only the preferred embodiment of the present invention. Of course, the scope of the rights of the present invention cannot be limited thereby. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. An implantable device packaging apparatus for packaging an implantable device, characterized in that, comprising: a container body having an access opening and a receiving cavity; a cover body adapted to the container body to detachably close the access opening; an instrument fixing assembly detachably connected to the cover body. When the cover body cooperates with the container body, the instrument fixing assembly extends into the receiving cavity. The instrument fixing assembly is used to fix the implantable device to suspend and fix the implantable device in the receiving cavity, and when the cover body is separated from the container body, the instrument fixing assembly moves synchronously with the cover body to take out the implantable device.

2. The implantable device packaging apparatus according to claim 1, characterized in that, an installation portion is provided on the cover body, the installation portion has an inner cavity, and one end of the instrument fixing assembly extends into the inner cavity and is detachably assembled with the installation portion.

3. The implantable device packaging apparatus according to claim 2, characterized in that, the instrument fixing assembly includes a fixing member, and the fixing member includes: a connecting portion extending into the inner cavity and detachably connected to the installation portion; and, a fixing portion connected to the connecting portion on the side close to the cover body. A hooking structure is provided on the fixing portion for connecting with the implantable device.

4. The implantable device packaging apparatus according to claim 3, characterized in that, the fixing member further includes a first connecting rod, one end of the first connecting rod is connected to the connecting portion and the other end is connected to the fixing portion, and the first connecting rod forms a first hollow portion between the fixing portion and the connecting portion.

5. The implantable device packaging apparatus according to claim 3 or 4, characterized in that, the instrument fixing assembly further includes an elastic limiting member. After the implantable device is connected to the hooking structure, the limiting member is used to press the implantable device against the outer wall of the fixing portion.

6. The implantable device packaging apparatus according to claim 4, characterized in that, the instrument fixing assembly further includes a connecting member sleeved on the fixing member, and one end of the connecting member is detachably connected to the installation portion, and the end of the connecting member connected to the installation portion is also detachably connected to the connecting portion.

7. The implantable device packaging apparatus according to claim 6, characterized in that, the connecting member includes: a connecting end, the outer wall of the connecting end is detachably connected to the installation portion, and the inner wall of the connecting end is detachably connected to the connecting portion; and, a limiting end located on the side of the connecting end away from the installation portion. The limiting end surrounds the fixing portion and is sleeved on the hooking structure.

8. The implantable device packaging apparatus according to claim 7, characterized in that, The connecting member further includes a second connecting rod. One end of the second connecting rod is connected to the connecting end, and the other end is connected to the limiting end. The second connecting rod forms a second hollow portion between the connecting end and the limiting end, and the second hollow portion is radially opposite to the first hollow portion.

9. The implantable device packaging device according to claim 2, 3, 6 or 7, wherein, an exhaust hole is provided on the mounting portion, and the exhaust hole communicates with the inner cavity.

10. An implantable device packaging system, wherein, it includes an implantable device and the implantable device packaging device according to claim 1. The implantable device is connected to the device fixing component and is detachably suspended in the accommodating cavity of the container body. And when the cover body is separated from the container body, the device fixing component moves synchronously with the cover body and takes out the implantable device.

11. The implantable device packaging system according to claim 10, wherein, the device fixing component includes a fixing member, the fixing member is detachably assembled with the cover body, a hooking structure is provided on a side of the fixing member away from the cover body, and the implantable device is connected to the hooking structure.

12. The implantable device packaging system according to claim 11, wherein, the device fixing component further includes a limiting member, the limiting member has elasticity. After the implantable device is connected to the hooking structure, the limiting member is sleeved on the implantable device to press the implantable device against the outer side wall of the fixing member.

13. The implantable device packaging system according to claim 11, wherein, the device fixing component further includes a connecting member, the connecting member is sleeved on the fixing member, and one end of the connecting member is detachably connected to the cover body. The end of the connecting member connected to the cover body is also detachably connected to the fixing member. The side of the connecting member away from the cover body is a limiting end, and the gap between the limiting end and the hooking structure is smaller than the thickness of the implantable device.

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