CN219516695U - Implant delivery system packaging device - Google Patents

Abstract

The utility model discloses a packaging device of an implant conveying system, which comprises a tray, wherein the tray comprises a tray body, the tray body is provided with a top side and a bottom side which are opposite, the top side of the tray body is provided with a concave part and forms a containing area for placing a conveying system, the part corresponding to an interventional instrument in the containing area is a liquid containing tank, a fixing bracket is arranged in the liquid containing tank, and a matching structure and a detachable mounting expansion bracket are also arranged at the part adjacent to the fixing bracket; the fixing bracket and the expanding bracket are provided with positioning grooves matched with the interventional instrument. One tray body can be matched with a plurality of expansion brackets (corresponding to valves with different sizes), and only one set of die corresponding to the tray body is needed, so that compared with a traditional integrated structure, the die opening cost is reduced.

Description

Implant delivery system packaging device

technical field

The present application relates to the technical field of medical device packaging, in particular to a packaging device for an implant delivery system.

Background technique

Prosthetic heart valve replacement is an effective treatment for heart valve disorders, typically using a delivery system to deliver the prosthetic heart valve into the body.

The delivery system generally includes a control handle and a catheter assembly (interventional instruments can also be pre-connected or loaded on the distal end of the catheter assembly), and the delivery system is usually embedded and fixed in a tray, which is combined with the outer packaging for protection and storage. However, due to The size diversification of interventional devices leads to the need to configure different trays for the same series of products, which increases the packaging cost accordingly.

Utility model content

The present application provides a packaging device for an implant delivery system, which can further improve versatility and reduce packaging costs.

The application provides an implant delivery system packaging device, including a tray, the tray includes a tray body, the tray body has opposite top sides and bottom sides, the top side of the tray body has a recess and forms a The accommodating area where the implant delivery system is placed, the part corresponding to the interventional instrument in the accommodating area is a liquid storage pool, a fixed bracket is arranged in the liquid storage pool, and a fixed bracket is adjacent to the fixed bracket The part is also equipped with a matching structure for detachable installation and expansion brackets;

Both the fixed bracket and the expanded bracket have positioning slots matching the interventional instruments.

The following also provides several optional ways, but they are not used as additional limitations on the above-mentioned overall scheme, but are only further additions or optimizations. On the premise of no technical or logical contradiction, each optional way can be carried out independently for the above-mentioned overall scheme Combination, you can also combine multiple options.

Optionally, the matching structure includes:

Block, set on one of the expansion bracket and the bottom of the liquid tank

The embedding groove is arranged on the other of the expansion bracket and the bottom of the liquid storage pool.

Optionally, the fixed bracket is protruded from the bottom of the liquid storage tank, the expanded bracket is covered by the fixed bracket, and the gap between the fixed bracket and the expanded bracket is At least a portion of them are complementary in shape.

Optionally, the outer peripheral edge of the fixed bracket and the inner peripheral edge of the expansion bracket are mutually fitted and limited.

Optionally, the implant delivery system includes a crimping device for accommodating the interventional instrument, the crimping device is a cylindrical structure, the positioning groove matches the crimping device and its inner wall is arc-shaped .

Optionally, a liquid discharge port and a plug matching the liquid discharge port are provided at the bottom of the liquid storage tank.

Optionally, a plurality of stoppers are detachably installed on the top side of the tray, at least a part of the stoppers straddles above the accommodating area to limit the implant delivery system in the accommodating area .

Optionally, the limiting member is in the shape of a bar, and both ends have engaging structures that cooperate with the top side of the disc body;

The engaging structure includes:

a card slot, located at the end of the limiting member or the top side of the disc body;

The clamping posts are matched with the clamping slots and are correspondingly located on the top side of the disc body or at the end of the limiting member.

Optionally, the implant delivery system includes a control handle, a catheter assembly extending from the control handle, and an interventional device connected to the catheter assembly, and the accommodating area includes a handle accommodating area, a catheter assembly accommodating area and an interventional instrument accommodating area serving as the liquid holding pool;

The conduit component accommodating area is a long and narrow groove structure. Compared with the conduit component accommodating area, the width of the liquid holding pool is increased and the bottom is deepened.

Optionally, in the accommodating area of the conduit assembly, a sealing plug is provided at a position adjacent to the liquid storage pool.

Optionally, the limiter includes three groups, respectively corresponding to the handle accommodating area, the catheter assembly accommodating area, and the interventional instrument accommodating area serving as the liquid holding pool;

The limiting member corresponding to the liquid storage pool straddles the positioning groove and is detachably connected to the bracket.

Optionally, a support rod is movably inserted into the distal end of the catheter assembly, and a positioning platform is provided in the liquid storage pool, and the positioning platform has a limiting groove adapted to the support rod.

Optionally, at least a part of the handle accommodating area further expands outward relative to the outer circumference of the control handle, forming an avoidance area with the control handle.

Optionally, the control handle is equipped with an operating part that can control the catheter assembly, and the position of the avoidance area corresponds to the operating part.

Optionally, the implant delivery system packaging device includes:

a sealed bag, the tray is wrapped in the sealed bag;

A packing box, the sealed bag is inside the packing box.

Optionally, a temperature sensor is provided in the packaging box, and a temperature display connected to the temperature sensor to display a temperature signal is embedded in the packaging box.

In the implant delivery system packaging device of the present application, the fixed bracket of the tray can be adapted to one or more types of interventional instruments, while other types of interventional instruments can be adapted by adding expansion brackets. Therefore, the number of molds corresponding to the larger disc body is reduced or only one set is required, which improves the versatility and further reduces the packaging cost.

Description of drawings

FIG. 1 is a perspective view of an implant delivery system in an embodiment of the present application;

Figure 2 is an exploded view of an implant delivery system and a tray in an embodiment of the present application;

Fig. 3 is a perspective view of the pallet in an embodiment of the present application;

Fig. 4 is a partial perspective view of the liquid holding pool part of the tray in another viewing angle in an embodiment of the present application;

Fig. 5 is a perspective view of the expansion bracket viewed from the bottom side to the top side in an embodiment of the present application;

Fig. 6a is a perspective view of a crimping device in an embodiment of the present application;

Fig. 6b is a schematic diagram of the local structure of the crimping device in an embodiment of the present application;

Fig. 7 is a perspective view of an implant delivery system loaded on a tray in an embodiment of the present application;

Fig. 8 is a front view of an implant delivery system loaded on a tray in an embodiment of the present application;

Fig. 9 is a perspective view of a packaging box in a packaging assembly according to an embodiment of the present application;

Fig. 10 is a perspective view of a sealed bag in a packaging assembly according to an embodiment of the present application;

Fig. 11 is a perspective view of a pallet removed from a sealed bag according to an embodiment of the present application;

Figure 12 is a perspective view of pouring ice water into the liquid holding tank;

Fig. 13 is a stereoscopic view of the exhaust device after the exhaust device is docked with the extension pipe;

Fig. 14 is a perspective view of the exhaust device docking with the proximal end of the control handle for exhaust operation.

The reference signs in the figure are explained as follows:

1. Tray; 10. Disk body; 101. Top side; 102. Bottom side; 103. Installation surface;

110. Accommodating area; 111. Liquid storage tank; 1110. Liquid outlet; 1111. Embedding groove; 1112. Block; 1113. Positioning groove; 1114. Ice water; Limit groove; 1118, limit groove; 1119, limit boss;

112. Handle accommodation area; 1121. Avoidance area;

113. Conduit component accommodating area; 1131. Guide part; 1132. Sealing plug;

114. Interventional device accommodation area; 115. Sealing plug accommodation area;

116, fixed bracket;

117. Expansion bracket;

118, stopper;

1191. Avoidance area;

120, limit piece; 122, card column; 123, knob part;

13. Sealed bag; 14. Packing box; 141. Temperature display;

2. Delivery system; 210, catheter assembly; 211, guide head; 212, steel wire; 213, positioning head; 2101, first section; 2102, second section; 2103, third section;

220. Interventional instrument; 230. Control handle; 231. Operating part; 232. Extension tube; 240. Crimping device; 241. Connecting section; 242. Expansion section;

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some, not all, embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

It should be noted that when a component is said to be "connected" to another component, it may be directly connected to the other component or intervening components may also exist. When a component is said to be "set on" another component, it may be set directly on the other component or there may be an intervening component at the same time.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the description of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the present application, the terms "first", "second" and so on are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implicitly indicating the quantity and order of the indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present application, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

The implant of the implant delivery system packaging set disclosed herein may be an interventional device, such as a prosthetic heart valve that has been at least partially dried or dehydrated to allow itself to be stored in a non-immersion liquid or preservative solution. 1 shows the structure of the delivery system 2, which at least includes a catheter assembly 210, and an interventional instrument 220 and a control handle 230 respectively connected to both ends of the catheter assembly. For convenience of description, the implant delivery system 2 (abbreviated as delivery system) on the side of the control handle 230 is the proximal end, and on the side of the interventional instrument 220 is the distal end.

Referring to FIGS. 2 to 5 , the present application provides a packaging device for an implant delivery system, including a tray 1 . The tray 1 includes a tray body 10 , and the tray body 10 has a top side 101 and a bottom side 102 opposite to each other. The top side 101 of the tray body 10 has a recessed portion and forms an accommodating area 110 for the conveying system 2 to be placed. The depth and shape of the accommodating area 110 vary for adapting to different parts of the conveying system 2 or satisfying corresponding functions. The material of the disc body 10 is PET (PETG, PETE) or PP. The concave portion on the top side 101 of the disc body also plays a role of strengthening the structure of the disc body 10 . Wherein, in combination with FIG. 7 , the part corresponding to the interventional instrument 220 in the accommodating area 110 is the liquid storage pool 111 , which is relatively understood to be that the periphery of the interventional instrument 220 is spaced apart from the wall of the liquid storage pool. When loading interventional instruments into the catheter assembly 210, the operator can pour a certain volume of ice water 1114 into the liquid reservoir 111 (to provide a suitable temperature environment, and other acceptable fluids can also be used), and the ice water can immerse the interventional equipment. Apparatus 220. Specifically, the volume control of the ice water can be determined through the marking indicator 1115 arranged on the side wall of the liquid storage tank. It should be noted that the marking indicator 1115 is set at a certain distance from the highest position on the top side of the liquid storage tank 111 to reduce the possibility of ice water overflow due to misoperation.

A fixed bracket 116 is provided in the liquid storage tank 111 , and a matching structure is provided at a position adjacent to the fixed bracket 116 for detachably installing an expansion bracket 117 . Both the fixing bracket 116 and the expanding bracket 117 have positioning slots 1113 matching with the interventional instrument 220 . The fixed bracket 116 can be adapted to one or more types of interventional instruments 220 , and the number of expansion brackets 117 is configured according to different types of interventional instruments 220 , and only the positioning groove 1113 is different between each expansion bracket 117 . Then one tray 10 can be adapted to multiple types of interventional instruments, as long as the liquid pool 111 is large enough, only one set of large molds corresponding to the tray 10 is needed, which reduces the cost of mold opening compared with traditional packaging.

The fixing bracket 116 and the expanding bracket 117 can be made of the same or different material as that of the tray body 10, such as PET (PETG, PETE) or PP.

Referring to an embodiment, the matching structure includes:

The clamping block is arranged on one of the expansion bracket and the bottom of the liquid storage tank;

The embedding groove is arranged on the other of the expansion bracket and the bottom of the liquid storage tank.

As shown in Fig. 4 and Fig. 5, there are two sets of matching structures arranged on both sides of the fixed bracket 116, the clamping block 1112 protrudes from the bottom of the liquid storage tank 111, and the embedded groove 1111 is correspondingly set on the expanding bracket 117.

Continue to refer to Fig. 4 and Fig. 5, in one embodiment, the fixed bracket 116 is protruded from the bottom of the liquid storage tank 111, the expansion bracket 117 is covered on the fixed bracket 116, and the fixed bracket 116 and the expansion bracket 117 and at least a part of them are complementary in shape. Complementary means that the outer peripheral edge of the fixed bracket 116 and the inner peripheral edge of the expansion bracket 117 fit and limit each other. The connection strength between the expansion bracket 117 and the disk body 10 is improved.

The fixed bracket 116 includes two position-limiting bosses 1119 protruding from the liquid storage tank 111, and the positioning groove 1113 of the fixed bracket 116 is formed between the two space-limiting protrusions 1119. Complementary limiting groove 1118 . In order to protect the valve from being damaged during packaging, the interventional device delivery system includes a crimping device 240 for accommodating the interventional device 220, as shown in Figures 6a and 6b, the crimping device 240 is a cylindrical structure, and the positioning groove 1113 and the crimping device 240 and its inner wall is curved.

The crimping device 240 includes a connection section 241 sleeved on the outer periphery of the catheter assembly 210 arranged from proximal to distal end, an expansion section 242 for guiding the interventional instrument to be loaded into the catheter assembly, and an extension section 242 for inserting the interventional instrument in the expanded state. Section 243 , the extension section 243 is provided on the periphery of the interventional instrument 220 to prevent it from being exposed, and plays a role in protecting the interventional instrument 220 . The extension section 243 is provided with an opening for the ice water to flow into the submerged interventional instrument.

In one embodiment, the catheter assembly 210 includes an introducer head 211 protruding distally from the crimping device 240 . The shape of the distal end of the guide head 211 is convergent to facilitate intervention and passage in the body.

In order to facilitate the positioning and loading of the distal end of the catheter assembly 210, the distal end of the catheter assembly can be inserted into the support rod (such as the steel wire 212 in FIG. There is a positioning head 213, and a positioning platform 1116 is arranged in the liquid storage pool 111, and a limiting groove 1117 adapted to the positioning head 213 is provided on the positioning platform 1116. The spatial posture of the distal end portion of the catheter assembly can be maintained. Wherein, the bottom of the liquid holding pool 111 is provided with a liquid discharge port 1110 , and the liquid discharge port 1110 has a plug 118 . The operator places the tray 10 on the table, and after loading the interventional instruments 220 , the plug 118 can be removed to drain the ice water 1114 .

The bottom wall of the liquid holding pool 111 is a plane or an inclined surface, and the liquid outlet 1110 is preferably at the lowest point.

In order to ensure the positioning effect, a plurality of stoppers 120 are detachably installed on the top side 101 of the tray body 10, at least a part of the stoppers 120 straddles above the accommodating area 110 to limit the interventional instrument delivery system 2 in the accommodating area. Placed in the area 110, it is convenient for transportation. The limiting member 120 has at least two ends connected to the disc body 10 , and one end or both ends can be operated during installation and removal. The shapes and sizes of the plurality of limiting members 120 are changed to adapt to the accommodating areas 110 of different shapes.

Compared with the traditional tray, especially the accommodating area used to adapt to the catheter assembly is provided with a protrusion, the catheter assembly needs to be applied to the external force to drive the protrusion to deform and then be placed into or out of the accommodating area when pre-installed or disassembled. The catheter assembly causes corresponding damage, and the operator needs to concentrate on avoiding damage to the catheter assembly, and the operation is laborious. However, in this application, the delivery system can be pre-installed or taken out, and the delivery system can be handled with care, and the operator only needs to disassemble the stopper before taking out the operation. After the stopper is removed, there is no obstacle above the conveying system, so it will not cause damage to the conveying system, and the operator does not need to worry about damaging the conveying system, and the operation efficiency can be improved accordingly.

Wherein, the limiting member 120 is in the shape of a strip, and the two ends have engaging structures that cooperate with the top side 101 of the tray body 10 . The difference between the plurality of limiting members 120 is mainly the change in length, which is used to meet the spans (including height differences) of different accommodating areas 110 . At least the middle portion (located above the accommodating area 110 ) of the limiting member 120 is flexible and bendable.

The snap-fit structure includes a slot (not shown in the figure) at the end of the stopper 120 or the top side 101 of the disc body 10, and a post 122 that matches the slot, and the post 122 is correspondingly located on the disc body The top side 101 of the body 10 or the end of the stopper 120 . In one embodiment, at least one end of the limiting member 120 corresponds to a column 122 that is in the shape of a cylinder or a cylinder, so only one end of the limiting member 120 can be disassembled, and then rotated to release the restriction on the delivery system 2 .

Referring to FIG. 3 , in this embodiment, the top side 101 of the disc body 10 has a mounting surface 103 provided with a clamping post 122 , and a handle portion 123 is provided at the end of the limiter 120 corresponding to the mounting surface 103 , and the mounting surface 103 is a horizontal plane. , and the area is larger than one end of the limiting member 120 and the handle portion 123 , the handle portion 123 is higher than the mounting surface 103 , which is convenient for the operator to pinch and disassemble the limiting member 120 .

As mentioned above, the accommodation area 110 has different shapes to adapt to different positions of the delivery system 2. The specific accommodation area 110 includes a handle accommodation area 112, a catheter assembly accommodation area 113, and an interventional instrument accommodation area 114 as a liquid storage pool 111 . The conduit assembly accommodating area 113 is a long and narrow groove structure, and compared with the conduit assembly accommodating area 113 , the width of the liquid storage pool is increased and the bottom is deepened. Prevent ice water from flowing into other accommodation areas, and also ensure sufficient ice water volume.

A guide portion 1131 for guiding the catheter assembly 210 to be placed in the accommodating area is provided at the junction of the catheter assembly accommodating area 113 and the liquid storage pool 111 . The guide part 1131 is a V-shaped structure that flares upward (that is, the top side), and serves as a guide for the pre-installation of the catheter assembly 210. After part of the catheter assembly 210 is pre-installed in the corresponding accommodation area, the rest is pre-installed along the way.

Considering the volume of the tray body 10 and the arrangement between the catheter assembly 210 and the interventional instrument 220 , ice water flows into other accommodating areas when the interventional instrument is submerged. In one embodiment, a sealing plug 1132 is provided at a position adjacent to the liquid storage tank 111 in the conduit component accommodating area 113 to prevent the flow of ice water. The catheter assembly receiving area 113 has a corresponding sealing plug receiving area 115 that is further expanded (including deepened and/or widened) around. The sealing plug 1132 is a cylindrical shape (such as a rectangular parallelepiped or a cylinder) which is spliced by one or more pieces and engages with the sealing plug accommodating area 115, so as to be sleeved or clamped on the outer periphery of the catheter assembly.

In order to ensure the sealing effect, in a preferred implementation, one of the limiting members 120 straddles and acts on the top of the sealing plug 1132 . In order to avoid the sealing plug 1132 from loosening.

Wherein, the limiter 120 includes three groups, respectively corresponding to the handle accommodating area 112 , the catheter assembly accommodating area 113 , and the interventional instrument accommodating area serving as the liquid storage pool 111 . As shown in Figure 8, the first set of limiters is located in the handle accommodating area 112, the second set of limiters is located in the catheter assembly accommodating area 113, and the third set of limiters is located in the liquid storage pool 111 and has at least one limiter The member 120 straddles above the positioning slot 1113 and acts on the crimping device 240 . The first set of limiting members includes at least two limiting members 120 straddling the proximal end and the distal end of the control handle 230 respectively.

The catheter assembly 210 includes a first section 2101 and a second section 2102 respectively connected to the control handle 230 and the interventional instrument 220 , and a third section 2103 connected between the first section 2101 and the second section 2102 . The first section 2101 and the second section 2102 are straight sections, and the third section 2103 is a curved section (the change in the depth direction is not considered). The length of the tray body 10 is not too long, and the ratio of length and width is harmonious, which is convenient for packaging and transportation.

Therefore, the second group of limiting members includes at least three limiting members 120 respectively acting on the first segment, the second segment and the third segment. In one embodiment, the catheter assembly accommodating area 113 partially further sinks and expands outwards to form an avoidance area 1191. The avoidance area 1191 is used for hands or tools to penetrate below the catheter assembly 210 and then lift the catheter assembly to make it disengage. The accommodation area 110 .

In one embodiment, at least a part of the handle accommodating area 112 further expands outwards relative to the outer periphery of the control handle 230 , and forms a avoidance area 1121 between the control handle 230 . In the traditional structure, the control handle needs to be completely removed when loading, and the rest of the components are still in the pre-installed state. The connection between the catheter assembly and the control handle is easy to cause damage, and the operator needs to be careful in operation, which reduces efficiency. The avoidance area of this embodiment is used for the conveying system when the conveying system is pre-installed or the control handle is partly taken out, and the control handle can be operated to complete the loading. After the loading is complete, take out the delivery system.

As shown in Fig. 13 and Fig. 14, the control handle 230 is connected with an extension tube 232 (for example, connected by a hose), which is used to connect with an exhaust device 250 (such as a syringe or a pump, etc.) The proximal end is docked with the exhaust device 250 to complete the exhaust operation.

The catheter assembly 210 includes a catheter that is movably connected to a control handle 230, and the control handle 230 is provided with an operating part 231 that can control the catheter. As shown in FIG. 7 , there are multiple operating parts 231 and are only schematically marked. For the convenience of operation, the position of the avoidance area 1121 corresponds to the operating parts 231 .

As shown in FIG. 9 and FIG. 10 , it includes the pallet of any one of the above embodiments, a sealed bag 13 wrapping the pallet, and a packing box 14 containing the sealed bag 13 for transportation.

Wherein, the packaging box 14 is provided with a temperature display 141, and a corresponding temperature sensor is arranged inside for monitoring the temperature inside the box.

Especially when the artificial heart valve is stored in the form of a dry film, it is easier to monitor the storage environment, and the humidity or other parameters can also be monitored in the same way.

Figures 9 to 14 depict exemplary steps for using package components:

Before operation, it is possible to predict whether the packaging box 14 has experienced an unexpected temperature value or time and the integrity of the packaging box 14 according to the temperature display, and then open the packaging box 14 and the sealed bag 13 to take out the carrier tray 1 . Ice water 1114 is poured into the sump 111 until the water level reaches the mark indication 1115 to completely submerge the interventional instrument.

The control handle 230 is operated, and the stopper 1111 is removed after loading of the interventional instrument is completed.

Drain the ice water.

In the tray of the present application, one tray body can be adapted to multiple expansion brackets (corresponding to interventional instruments of different sizes), and the fixed bracket matched with the tray body and the expansion bracket can also be adapted to one or more types of interventional instruments. Therefore, only one set of molds is required for the disc body, which reduces the cost of mold opening compared with the traditional one. Moreover, during the pre-installation and disassembly process of the delivery system, there is no need to apply additional force, at least avoiding damage to catheter components and interventional instruments. In addition, the operator can load the delivery system in the blister box to load the interventional instruments, reducing the operator's error rate during loading and taking out operations, and improving efficiency.

The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, they should be It is considered to be within the range described in this specification. When the technical features in different embodiments are embodied in the same drawing, it can be considered that the drawing also discloses the combination examples of the various embodiments involved.

The above examples only express several implementation modes of the present application, and the description thereof is relatively specific and detailed, but should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present application, and these all belong to the protection scope of the present application.

Claims (16)

1. The implant conveying system packaging device comprises a tray, wherein the tray comprises a tray body, the tray body is provided with a top side and a bottom side which are opposite, the top side of the tray body is provided with a concave part and forms a containing area for placing an implant conveying system, and the implant conveying system packaging device is characterized in that a liquid containing tank is arranged in the containing area and corresponds to an interventional instrument, a fixing bracket is arranged in the liquid containing tank, and a matching structure and a detachable installation expansion bracket are also arranged at the position adjacent to the fixing bracket;

the fixing bracket and the expanding bracket are provided with positioning grooves matched with the interventional instrument.

2. The implant delivery system packaging arrangement according to claim 1, wherein the mating structure comprises:

a clamping block arranged at one of the expansion bracket and the bottom of the liquid containing tank

The caulking groove is arranged at the other one of the expansion bracket and the bottom of the liquid containing tank.

3. The implant delivery system packaging device of claim 1, wherein the fixation bracket is raised from a bottom of the fluid reservoir, the expansion bracket is configured to cover the fixation bracket, and at least a portion of the fixation bracket and the expansion bracket are complementary in shape.

4. The implant delivery system packaging device of claim 3, wherein an outer periphery of the fixation bracket and an inner periphery of the expansion bracket are in interfitting restraint.

5. The implant delivery system packaging device of claim 1, wherein the implant delivery system comprises a crimping device for receiving the interventional instrument, the crimping device being of a cylindrical configuration, the positioning slot being mated with the crimping device and having an arcuate inner wall.

6. The implant delivery system packaging arrangement of claim 1, wherein the bottom of the reservoir is provided with a drain and a stopper cooperating with the drain.

7. The implant delivery system packaging arrangement of claim 1, wherein the top side of the tray is removably mounted with a plurality of stop members, at least a portion of the stop members straddling over the receiving area to limit the implant delivery system within the receiving area.

8. The implant delivery system packaging device of claim 7, wherein the stop member is strip-shaped and has cooperating snap-fit formations at both ends thereof with the top side of the tray body;

the clamping structure comprises:

the clamping groove is positioned at the end part of the limiting piece or at the top side of the tray body;

and the clamping column is matched with the clamping groove and is correspondingly positioned at the top side of the tray body or the end part of the limiting piece.

9. The implant delivery system packaging arrangement according to claim 7, wherein the implant delivery system comprises a control handle, a catheter assembly extending from the control handle and an interventional instrument connected to the catheter assembly, the receiving areas respectively comprising a handle receiving area, a catheter assembly receiving area and an interventional instrument receiving area as the fluid reservoir;

the conduit assembly accommodating area is of a long and narrow groove structure, and the width of the conduit assembly accommodating area and the width of the liquid containing pool are increased and the bottom of the conduit assembly accommodating area and the bottom of the liquid containing pool are deepened.

10. The implant delivery system packaging arrangement according to claim 9, wherein a sealing plug is provided in the catheter assembly receiving area adjacent the fluid reservoir.

11. The implant delivery system packaging arrangement according to claim 9, wherein the stop comprises three sets corresponding to the handle receiving area, catheter assembly receiving area and interventional instrument receiving area as the fluid reservoir, respectively;

and the limiting piece corresponding to the Cheng Yechi is spanned on the positioning groove and detachably connected with the bracket.

12. The implant delivery system packaging device of claim 9, wherein the distal end of the catheter assembly is movably inserted with a support rod, and wherein a positioning table is provided in the reservoir, the positioning table having a limit slot adapted to the support rod.

13. The implant delivery system packaging arrangement according to claim 9, wherein at least a portion of the handle receiving area is further flared relative to the outer periphery of the control handle to define a relief area with the control handle.

14. The implant delivery system packaging arrangement according to claim 13, wherein the control handle carries an operating member of the controllable catheter assembly, the location of the evacuation zone corresponding to the operating member.

15. The implant delivery system packaging device of claim 1, comprising:

a sealed pouch within which the tray is wrapped;

and the sealing bag is positioned in the packing box.

16. The implant delivery system packaging arrangement of claim 15, wherein a temperature sensor is provided within the package, and wherein a temperature display coupled to the temperature sensor for displaying a temperature signal is embedded within the package.