Dispensing and curing apparatus for a vapor ablation catheter

Abstract

The utility model relates to steam ablation catheter processing technical field provides a point gum solidification device for steam ablation catheter, and point gum solidification device includes tray assembly and pressure frame assembly, and tray assembly includes at least first disc body and second disc body, and first disc body and second disc body are arranged along the interval of preset direction, first disc body and second disc body form linear guide structure, and linear guide structure is used for guiding catheter tube to be inserted to catheter head end, and the linearity of catheter tube and catheter head end after solidification is limited, pressure frame assembly can pressurize solidification to the catheter tube and catheter head end on tray assembly. Adopt above -mentioned structure, ensure that the linearity of catheter tube and catheter head end meets the requirement, avoid the axis skew after glue solidification, ensure that catheter head end and catheter tube are closely installed, avoid the gap between catheter head end and catheter tube, improve the connection strength, and then be favorable to avoid the risk that catheter head end falls off.

Description

Technical Field

[0001] This utility model relates to the field of steam ablation catheter processing technology, and in particular to a dispensing and curing device for steam ablation catheters. Background Technology

[0002] The tip of a steam ablation catheter serves as the entry and exit point for the puncture needle, the endoscope, and the inlet and outlet for the flushing saline solution. It is the "sentinel" that guides the catheter into the body cavity. During catheter manufacturing, it is essential that the catheter tip and the cannula are securely connected and not detached, and that the tip and cannula maintain linearity without any misalignment.

[0003] However, during the glue curing process of connecting the catheter tip and the catheter cannula, insufficient alignment accuracy may lead to axial misalignment after curing, and gaps may exist between the catheter tip and the catheter cannula, preventing a tight fit. These defects reduce the connection strength and increase the risk of the catheter tip falling off. Utility Model Content

[0004] This invention provides a dispensing and curing device for steam ablation catheters, which solves the problems in the prior art where insufficient alignment accuracy during the connection and curing process between the catheter tip and the catheter cannula may lead to axial misalignment after curing, and gaps may exist between the catheter tip and the catheter cannula, preventing a tight fit. These defects significantly reduce the connection strength and increase the risk of catheter tip detachment.

[0005] This utility model provides a dispensing and curing device for a vapor ablation catheter, comprising: The tray assembly includes at least a first tray body and a second tray body, wherein the first tray body and the second tray body are arranged at intervals along a predetermined direction; The first disc and the second disc together form a linear guiding structure, which is used to guide the insertion of the catheter cannula to the catheter tip and to limit the linearity of the catheter cannula and the catheter tip after curing. A pressure frame assembly for supporting the tray assembly, the pressure frame assembly being capable of applying pressure and curing to the catheter cannula and the catheter tip located on the tray assembly.

[0006] According to the present invention, a dispensing and curing device for a vapor ablation catheter is provided, wherein the linear guiding structure includes: Multiple first holes are provided on the first disc body, and the first holes are used to place the catheter tip; Multiple second ports are provided on the second disc body, and the second ports are used to guide the catheter cannula to be inserted into the catheter tip; The plurality of first holes and the plurality of second holes are aligned one-to-one.

[0007] According to the present invention, a dispensing and curing device for a steam ablation conduit is provided, wherein the tray assembly further includes a plurality of support columns, and the plurality of support columns are circumferentially spaced between the first tray body and the second tray body, one end of the support column is connected to the first tray body, and the other end of the support column is connected to the second tray body.

[0008] According to the present invention, a dispensing and curing device for a steam ablation catheter is provided. The tray assembly further includes an elastomer, the elastomer being adapted to the size of the first tray body, the elastomer being located on one side of the first tray body away from the second tray body, and the elastomer being connected to a plurality of the first holes.

[0009] According to the present invention, a dispensing and curing device for a steam ablation catheter is provided, wherein the elastomer is a silicone layer; The tray assembly also includes a support plate, and the first tray body, the silicone layer and the support plate are stacked in sequence.

[0010] According to the present invention, a dispensing and curing device for a steam ablation catheter is provided, wherein the pressure frame assembly includes: The pressure frame has a pressure zone for placing the tray assembly. A pressure plate is movably disposed on the pressure frame, and the pressure plate is disposed corresponding to the pressure zone; A pressurizing device is provided on the pressure frame, and the pressurizing device is connected to the pressurizing plate to drive the pressurizing plate to move toward the pressurizing area.

[0011] According to the present invention, a dispensing and curing device for a steam ablation catheter is provided, wherein the pressurizing device includes: A quick-clamping mechanism is provided on the pressure frame, and the quick-clamping mechanism has a pressure output end; The pressure transmission plate is drivenly connected to the pressure output end of the quick clamping mechanism. The pressure transmission plate is located on the side of the pressure plate away from the pressure area, and the pressure transmission plate is movable relative to the pressure plate. An elastic structure is disposed between the pressure plate and the pressure transmission plate, with one end of the elastic structure abutting against the pressure plate and the other end abutting against the pressure transmission plate.

[0012] According to the present invention, a dispensing and curing device for a steam ablation conduit is provided, wherein the pressurizing device further includes a plurality of connecting columns, the plurality of connecting columns being circumferentially spaced on the pressurizing plate, and the pressure transmission plate being movably connected to the plurality of connecting columns, and the two being mutually restrained. The elastic structure includes multiple springs, and each of the multiple springs is fitted with a multiple of the connecting posts.

[0013] According to the present invention, a dispensing and curing device for a steam ablation conduit is provided, wherein one of the pressurizing zone and the first disc is provided with a positioning post, and the other of the pressurizing zone and the first disc is provided with a positioning hole. The positioning post and the positioning hole are detachably inserted and engaged to limit the relative position of the first disc and the pressurizing zone.

[0014] According to the present invention, a dispensing and curing device for a steam ablation catheter is provided, wherein the pressure frame includes: The first plate has the aforementioned pressurization zone formed on one side; The second plate is spaced apart from the first plate, and the pressurizing device is located on the second plate. Multiple fixed columns are circumferentially spaced between the first plate and the second plate, with one end of each fixed column connected to the first plate and the other end connected to the second plate. The pressure plate is movably sleeved and connected to the plurality of the fixed columns, and a linear bearing sleeved on the fixed column is provided between the pressure plate and each of the fixed columns.

[0015] The adhesive curing device for steam ablation catheters provided by this utility model has a first disc and a second disc, which form a linear guiding structure to ensure that the catheter tip and the catheter cannula are vertically aligned, thus ensuring that the linearity of the catheter cannula and the catheter tip meets the requirements and preventing axial misalignment after the adhesive has cured.

[0016] By incorporating a pressure frame assembly, pressure is applied to the catheter tip during the curing process with the catheter cannula adhesive, ensuring a tight fit between the catheter tip and the catheter cannula. This avoids gaps between the catheter tip and the catheter cannula, improves connection strength, and helps prevent the risk of the catheter tip detaching. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the dispensing and curing device provided by this utility model.

[0019] Figure 2This is an exploded view of the dispensing and curing device provided by this utility model.

[0020] Figure 3 This is a partial structural cross-sectional schematic diagram of the dispensing and curing device provided by this utility model.

[0021] Figure 4 This is a schematic diagram of the tray assembly of the dispensing and curing device provided by this utility model.

[0022] Figure label: 100. Pallet assembly; 110. First pallet body; 120. Second pallet body; 130. Support column; 140. Elastomer; 150. Support plate; 200, Linear guide structure; 210, First hole position; 220, Second hole position; 300. Pressure frame assembly; 310. Pressure frame body; 311. First plate; 3111. Pressurization zone; 320. Pressurization plate; 330. Pressurization device; 331. Quick clamping mechanism; 332. Pressure transmission plate; 333. Elastic structure; 334. Connecting column; 3331. Spring; 410. Positioning pin; 420. Positioning hole; 312. Second plate; 313. Fixing pin; 314. Linear bearing; A. Catheter insertion; B. Catheter tip. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] The following is combined Figures 1-4 The present invention describes a dispensing and curing device for a vapor ablation catheter, comprising a tray assembly 100 and a pressure frame assembly 300.

[0025] Reference Figures 1 to 4 The tray assembly 100 includes at least a first tray body 110 and a second tray body 120. The first tray body 110 and the second tray body 120 are arranged at intervals along a preset direction, which can be understood as the up-down direction.

[0026] The first disc 110 and the second disc 120 together form a linear guide structure 200, which is used to guide the insertion of the catheter A to the catheter tip B and to limit the linearity of the catheter A and the catheter tip B after curing.

[0027] The pressure frame assembly 300 is used to support the tray assembly 100 and can apply pressure to cure the catheter A and catheter tip B located on the tray assembly 100.

[0028] The adhesive curing device for steam ablation catheters provided by this utility model has a first disc 110 and a second disc 120. The first disc 110 and the second disc 120 form a linear guide structure 200, which makes the catheter tip B and the catheter cannula A vertically aligned, ensuring that the linearity of the catheter cannula A and the catheter tip B meets the requirements and avoiding axial misalignment after the adhesive cures.

[0029] By incorporating a pressure frame assembly 300, pressure is applied to the catheter tip B during the adhesive curing process with the catheter cannula A, ensuring a tight installation between the catheter tip B and the catheter cannula A. This avoids gaps between the catheter tip B and the catheter cannula A, improves connection strength, and helps prevent the risk of the catheter tip B falling off.

[0030] Understandably, referring to Figure 1 , Figure 3 and Figure 4 In some examples of this utility model, the linear guide structure 200 includes a plurality of first holes 210 and a plurality of second holes 220. The plurality of first holes 210 are disposed on the first disc 110 and are used to place the catheter tip B. The plurality of second holes 220 are disposed on the second disc 120 and are used to guide the catheter insertion cannula A to be inserted into the catheter tip B. Among them, multiple first holes 210 and multiple second holes 220 are aligned one by one.

[0031] By ensuring that the first port 210 fixes the catheter tip B and the second port 220 guides the catheter A, and that they are aligned one by one, this structure provides precise spatial orientation for the catheter A and physical forced alignment, reducing the risk that the trajectory of the catheter A may deviate from the target tip due to human error.

[0032] The operator only needs to insert the catheter A along the aligned second hole 220. The second hole 220 itself can automatically align and smoothly insert the catheter tip B fixed to the first hole 210 below, greatly simplifying the operation process and reducing the need for repeated adjustments. With the rigid support and fixed holes of the first disc 110 and the second disc 120, the entire insertion and removal action is carried out in a predetermined stable path, which improves the stability of the operation process and the reliability of the result.

[0033] Understandably, referring to Figures 1 to 4In some examples of this utility model, the tray assembly 100 also includes a plurality of support columns 130. A plurality of support columns 130 are provided circumferentially between the first tray body 110 and the second tray body 120. One end of the support column 130 is connected to the first tray body 110, and the other end of the support column 130 is connected to the second tray body 120.

[0034] With the above structure, the support column 130 forms a rigid connection between the first disc 110 and the second disc 120, which can effectively resist external forces, such as pressure, and ensure that the first disc 110 and the second disc 120 remain parallel and relatively stable under any operating conditions. This consolidates the one-to-one alignment accuracy between the first hole 210 and the second hole 220 and prevents alignment failure caused by deformation or displacement.

[0035] The support column 130 precisely controls the fixed distance between the two discs, providing a key axial positioning reference for guiding the catheter A to pass smoothly through the second port 220 and accurately reach the catheter tip B fixed in the first port 210. This enhances the structural strength and shock resistance of the tray assembly 100 and provides a stable support platform for precise operation.

[0036] Understandably, referring to Figures 1 to 4 In some examples of this utility model, the tray assembly 100 further includes an elastic body 140, which is adapted to the size of the first tray body 110. The elastic body 140 is located on one side of the first tray body 110 away from the second tray body 120, and the elastic body 140 is connected to a plurality of first holes 210.

[0037] The catheter tip B is protected by an elastomer 140, and the catheter cannula A with different adjustable heights is subjected to pressure evenly. By constructing an elastomer 140 at the bottom of the first disc 110, the elastic material contacts the catheter tip B, absorbing the impact energy at the moment of catheter insertion A, protecting the appearance of the catheter tip B, and the elastic body 140 provides reverse support force under pressure deformation, automatically compensating for the assembly gap between the tip and the first hole 210, and enhancing the stability of the catheter tip B within the first hole 210; when multiple catheters A of different lengths are simultaneously pressure-held and cured, pressure is evenly transmitted.

[0038] Specifically, in this embodiment, the elastomer 140 is a silicone layer; the tray assembly 100 also includes a support plate 150, and the first tray body 110, the silicone layer and the support plate 150 are stacked in sequence.

[0039] The support plate 150 serves as a base to provide full-range support rigidity, the silicone layer acts as an elastic buffer in the center, and the first disc 110 maintains precise hole positions. The stacked arrangement ensures that the silicone layer and the holes of the first disc 110 are precisely connected, which not only preserves the elastic positioning tolerance, but also constrains the overall deformation range through the support plate 150 to prevent the silicone from being over-compressed and failing.

[0040] Of course, in other examples, the elastomer 140 mentioned above can also be a rubber layer, etc., which is not limited here.

[0041] It should be noted that in some examples of this utility model, the tray assembly 100 is a combination of two trays. Of course, in other examples, the tray assembly 100 can also be a combination of three trays, etc., which is not limited here. The support plate 150 is an aluminum alloy plate. Of course, in some examples, the support plate 150 can also be a stainless steel plate, etc., which is not limited here.

[0042] It should also be noted that in this embodiment, the double-layer tray assembly 100 has a large loading capacity, and each tray assembly 100 can complete a maximum number of products at a time, for example, 19 x 13 = 247, which facilitates mass production of products.

[0043] Understandably, referring to Figure 1 and Figure 2 In some examples of this utility model, the pressure frame assembly 300 includes a pressure frame body 310, a pressure plate 320, and a pressure device 330. The pressure frame body 310 is provided with a pressure area 3111, which is used to place the tray assembly 100. The pressure plate 320 is movably disposed on the pressure frame body 310, and the pressure plate 320 is correspondingly disposed with the pressure area 3111. The pressure device 330 is disposed on the pressure frame body 310 and is connected to the pressure plate 320 in a transmission manner to drive the pressure plate 320 to move toward the pressure area 3111.

[0044] Using the above structure, the pressurizing device 330 drives the pressurizing plate 320 to move unidirectionally along a preset trajectory, so that the pressure is applied perpendicularly to the catheter insertion tube A of the tray assembly 100 in the pressurizing zone 3111, so that the catheter insertion tube A is tightly installed with the catheter tip B.

[0045] The pressurizing device 330 precisely drives the pressurizing plate 320, forming a stable vertical force application structure. The pressurizing plate 320 is directly driven to translate towards the pressurizing zone 3111, so that the pressure is evenly covered on the catheter tube A located on the tray assembly 100 in a planar contact manner, avoiding local stress concentration; the overall structure has high rigidity, and there is no lateral force interference in the transmission path, ensuring that the pressure is efficiently and vertically transmitted to the end face of the catheter tube A, realizing the force balance in the entire area within the pressurizing zone 3111, and effectively improving the flatness and process stability of the pressurization process.

[0046] Reference Figure 1 and Figure 2 In some examples of this utility model, the pressurizing device 330 includes a quick clamping mechanism 331, a pressure transmission plate 332, and an elastic structure 333. The quick clamping mechanism 331 is disposed on the pressure frame 310 and has a pressure output end. The pressure transmission plate 332 is connected to the pressure output end of the quick clamping mechanism 331. The pressure transmission plate 332 is located on the side of the pressure plate 320 away from the pressure area 3111. The pressure transmission plate 332 is movable relative to the pressure plate 320. The elastic structure 333 is disposed between the pressure plate 320 and the pressure transmission plate 332, with one end of the elastic structure 333 abutting against the pressure plate 320 and the other end abutting against the pressure transmission plate 332.

[0047] With the above configuration, the pressure output end of the quick clamping mechanism 331 pushes the pressure transmission plate 332 to translate, and the elastic structure 333 compresses and stores energy between the transmission plate and the pressure plate 320, simultaneously releasing a continuous and uniform elastic force, so that the pressure plate 320 obtains buffer pressure regulation capability. When there are height differences among multiple conduits, the deformation of the elastic structure 333 can adaptively compensate for the height difference, eliminate rigid impact, and maintain the dynamic force balance between the pressure transmission plate 332 and the pressure plate 320. Finally, the force application process is smoothly transitioned from impact force to stable pressure uniformity, effectively improving the pressure coverage uniformity of complex workpieces. Of course, in other examples, the screw drive mechanism can also replace the quick clamping mechanism 331 to achieve pressure transmission.

[0048] Reference Figure 1 and Figure 2 In some examples of this utility model, the pressurizing device 330 also includes a plurality of connecting columns 334, which are circumferentially spaced on the pressurizing plate 320. The pressure transmission plate 332 is movably connected to the plurality of connecting columns 334, and the two are mutually limited. The elastic structure 333 includes multiple springs 3331, and the multiple springs 3331 are fitted together with multiple connecting posts 334.

[0049] The above structure achieves dual optimization of precise axial positioning and flexible pressure transmission. The connecting columns 334 are evenly distributed around the circumference and rigidly connect the pressure plate 320 and the pressure transmission plate 332, strictly limiting their relative axial displacement to ensure the perpendicularity of the pressure transmission path and avoid lateral stress caused by offset. The collaborative design of multiple connecting columns 334 and springs 3331 achieves distributed elastic pressure transmission. The four springs 3331 achieve uniform and elastic pressure transmission, avoiding rigid and uneven pressure transmission, which could cause damage to the catheter A, catheter tip B, or the device.

[0050] It should be noted that there are four connecting posts 334 and four springs 3331, distributed at the four corners of the pressure transmission plate 332. Of course, the number of connecting posts 334 and springs 3331 is not limited here, and the shape of the pressure transmission plate 332 is not limited to the rectangular plate in this embodiment. In some examples, the pressure transmission plate 332 can also be a circular plate, a rhomboid plate, etc.

[0051] It should also be noted that in this embodiment, the connecting column 334 is a connecting bolt, and one side of the head of the connecting bolt abuts against the pressure transmission plate 332 to limit the maximum relative movement distance between the pressure transmission plate 332 and the pressure plate 320.

[0052] Understandably, referring to Figure 2 and Figure 3 In some examples of this utility model, the pressurizing zone 3111 is provided with a positioning post 410, and the first disc 110 is provided with a positioning hole 420. The positioning post 410 and the positioning hole 420 are detachably inserted and fitted to limit the relative position of the first disc 110 and the pressurizing zone 3111.

[0053] With the above arrangement, when the tray assembly 100 is placed in the pressure area 3111 of the pressure frame assembly 300, positioning is achieved by the insertion and cooperation of the positioning post 410 and the positioning hole 420. By moving the quick clamping mechanism 331, the pressure plate 320 is pressed onto the catheter tube A, thereby achieving pressure curing of the catheter tip B and the catheter tube A.

[0054] It is also understandable that the above arrangement makes the tray assembly 100 and the pressure frame assembly 300 separable. The separable tray assembly 100 and pressure frame assembly 300 facilitate the use of the tray assembly 100 alone when the tube head end B is installed with adhesive, and the combination of the tray assembly 100 and the pressure frame assembly 300 after adhesive installation to achieve pressure holding.

[0055] It should be noted that in this embodiment, the pressurization zone 3111 is provided with two positioning posts 410, and correspondingly, two positioning holes 420 are provided on the first disc body 110. The positioning holes 420 penetrate the elastic body 140 and the support plate 150.

[0056] Of course, in some examples, a positioning hole 420 may be provided in the pressurization zone 3111, and a positioning post 410 may be provided in the first disc 110; this is not limited here. Alternatively, in other examples, the first disc 110 may be clamped and fixed to the pressurization zone 3111 by a positioning elastic clamp to achieve positioning.

[0057] Understandably, referring to Figures 1 to 3In some examples of this utility model, the pressure frame 310 includes a first plate 311, a second plate 312, and a plurality of fixing columns 313. A pressure zone 3111 is formed on one side of the first plate 311. The second plate 312 is spaced apart from the first plate 311. A pressure device 330 is disposed on the second plate 312. The plurality of fixing columns 313 are circumferentially spaced between the first plate 311 and the second plate 312. One end of the fixing column 313 is connected to the first plate 311, and the other end is connected to the second plate 312. The pressure plate 320 is movably sleeved and connected to a plurality of fixed posts 313, and a linear bearing 314 sleeved on the fixed post 313 is provided between the pressure plate 320 and each fixed post 313.

[0058] With the above structure, the first plate 311 and the second plate 312 form a closed box structure through the circumferentially distributed fixed columns 313, which improves the bending stiffness and effectively suppresses the frame deformation during the pressurization process. The linear bearing 314 and the fixed column 313 are fitted together to reduce the friction of the pressure plate 320 moving along the axial direction of the fixed column 313, ensuring that the driving force of the pressurization device 330 is converted into effective pressure vertically downward, and ensuring the smoothness of the pressure transmission during the movement. The fixed column 313 has the dual functions of structural support and motion guide. Through four-point circumferential constraints, it forces the pressure plate 320 to remain parallel to the pressurization area 3111, eliminating the risk of the catheter insertion A tilting due to off-center loading.

[0059] This can be understood as the design integrating mechanical load-bearing, motion guidance, and pressure transmission into one unit, leveraging the inherent advantages of the mechanical architecture to ensure repeatability and reliability of micron-level insertion operations.

[0060] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A dispensing and curing device for vapor ablation conduits, characterized in that, include: The tray assembly (100) includes at least a first tray body (110) and a second tray body (120), wherein the first tray body (110) and the second tray body (120) are arranged at intervals along a predetermined direction; The first disc (110) and the second disc (120) are both formed with a linear guide structure (200), which is used to guide the catheter (A) to be inserted into the catheter tip (B) and to limit the linearity of the catheter (A) and the catheter tip (B) after curing. A pressure frame assembly (300) is used to support the tray assembly (100), and the pressure frame assembly (300) is capable of pressurizing and curing the catheter cannula (A) and the catheter tip (B) located on the tray assembly (100).

2. The dispensing and curing device for steam ablation conduits according to claim 1, characterized in that, The linear guiding structure (200) includes: Multiple first holes (210) are provided on the first disc body (110), and the first holes (210) are used to place the catheter tip (B); Multiple second ports (220) are provided on the second disc body (120), and the second ports (220) are used to guide the catheter cannula (A) to be inserted into the catheter tip (B); The plurality of first holes (210) and the plurality of second holes (220) are aligned one by one.

3. The dispensing and curing device for vapor ablation conduits according to claim 1, characterized in that, The tray assembly (100) also includes a plurality of support columns (130), and the plurality of support columns (130) are arranged circumferentially between the first tray body (110) and the second tray body (120). One end of the support column (130) is connected to the first tray body (110), and the other end of the support column (130) is connected to the second tray body (120).

4. The dispensing and curing device for a vapor ablation conduit according to claim 2, characterized in that, The tray assembly (100) further includes an elastomer (140) adapted to the size of the first tray body (110), the elastomer (140) being located on a side of the first tray body (110) facing away from the second tray body (120), and the elastomer (140) being connected to a plurality of the first holes (210).

5. The dispensing and curing device for a vapor ablation conduit according to claim 4, characterized in that, The elastomer (140) is a silicone layer; The tray assembly (100) also includes a support plate (150), and the first tray body (110), the silicone layer and the support plate (150) are stacked in sequence.

6. The dispensing and curing apparatus for a vapor ablation conduit according to any one of claims 1 to 5, characterized in that, The pressure frame assembly (300) includes: The pressure frame (310) is provided with a pressure area (3111), which is used to place the tray assembly (100). A pressure plate (320) is movably disposed on the pressure frame (310), and the pressure plate (320) is correspondingly disposed with the pressure zone (3111); A pressurizing device (330) is provided on the pressure frame (310). The pressurizing device (330) is connected to the pressurizing plate (320) to drive the pressurizing plate (320) to move toward the pressurizing area (3111).

7. The dispensing and curing device for a vapor ablation conduit according to claim 6, characterized in that, The pressurizing device (330) includes: A quick clamping mechanism (331) is provided on the pressure frame (310), and the quick clamping mechanism (331) has a pressure output end; The pressure transmission plate (332) is connected to the pressure output end of the quick clamping mechanism (331). The pressure transmission plate (332) is located on the side of the pressure plate (320) away from the pressure zone (3111). The pressure transmission plate (332) is movable relative to the pressure plate (320). An elastic structure (333) is disposed between the pressure plate (320) and the pressure transmission plate (332), with one end of the elastic structure (333) abutting against the pressure plate (320) and the other end abutting against the pressure transmission plate (332).

8. The dispensing and curing device for a vapor ablation conduit according to claim 7, characterized in that, The pressurizing device (330) also includes a plurality of connecting columns (334), which are circumferentially spaced on the pressurizing plate (320). The pressure transmission plate (332) is movably connected to the plurality of connecting columns (334), and the two are mutually limit-fitted. The elastic structure (333) includes a plurality of springs (3331), and the plurality of springs (3331) are fitted together with the plurality of connecting posts (334).

9. The dispensing and curing device for a vapor ablation conduit according to claim 6, characterized in that, One of the pressurizing zone (3111) and the first disc (110) is provided with a positioning post (410), and the other of the pressurizing zone (3111) and the first disc (110) is provided with a positioning hole (420). The positioning post (410) and the positioning hole (420) are detachably inserted and engaged to limit the relative position of the first disc (110) and the pressurizing zone (3111).

10. The dispensing and curing apparatus for a vapor ablation conduit according to claim 6, characterized in that, The pressure frame (310) includes: The first plate (311) has the pressure zone (3111) formed on one side. The second plate (312) is spaced apart from the first plate (311), and the pressurizing device (330) is located on the second plate (312). Multiple fixing posts (313) are circumferentially spaced between the first plate (311) and the second plate (312). One end of each fixing post (313) is connected to the first plate (311) and the other end is connected to the second plate (312). The pressure plate (320) is movably sleeved and connected to a plurality of the fixed columns (313), and a linear bearing (314) sleeved on the fixed column (313) is provided between the pressure plate (320) and each of the fixed columns (313).

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