Intracardiac intervention puncture outfit for cardiology department treatment

Abstract

The invention relates to the technical field of intracardiac intervention puncture outfit, and discloses an intracardiac intervention puncture outfit for cardiology department treatment, which comprises two bottom plates, a processing mechanism is jointly arranged above the two bottom plates, a positioning mechanism is jointly arranged above the two bottom plates, and the processing mechanism comprises a pressing processing unit. The pressing treatment unit is arranged above the two bottom plates, the pressing treatment unit can press the puncture position, the treatment mechanism further comprises a disinfection treatment unit, the disinfection treatment unit is arranged above the two bottom plates, and the disinfection treatment unit and the pressing treatment unit are matched with each other. According to the intracardiac intervention puncture outfit for cardiology department treatment, through the arrangement of the pressing treatment unit, the disinfection treatment unit and the positioning mechanism, the situation that a wound of a patient is treated through a pressurizing plate bandage after an operation is avoided, and during puncture, the puncture position is not prone to being damaged due to the fact that the pressing treatment unit is arranged, the disinfection treatment unit is arranged, and the positioning mechanism is matched with the treatment mechanism. And the problem that the operation can be completed by means of various medical instruments is avoided.

Description

Technical Field

[0001] This invention relates to the field of interventional puncture device technology, specifically to an interventional puncture device for cardiology treatment. Background Technology

[0002] The cardiac interventional puncture device used in cardiology is a medical device mainly used for cardiac interventional procedures, such as coronary angiography, stent implantation, and heart valve repair. This puncture device is usually designed with high precision to ensure the safety and effectiveness of the procedure.

[0003] Currently, existing puncture instruments require disinfection and pressure application of the puncture site before and after use. These tasks require the use of multiple medical devices. Therefore, when doctors use puncture instruments for puncture surgery, there is a problem that the puncture instruments cannot automatically disinfect and apply pressure to the patient's arm.

[0004] Combining the above issues, we find that the existing interventional puncture devices for cardiology treatment on the market are difficult to avoid the problems mentioned above at the same time. Even if they can be solved, they require the assistance of external tools, thus failing to achieve the desired effect. Therefore, we propose an interventional puncture device for cardiology treatment. Summary of the Invention

[0005] The purpose of this invention is to provide a cardiac interventional puncture device for cardiology treatment, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a cardiac interventional puncture device for cardiology treatment, comprising two base plates, a processing mechanism and a positioning mechanism being provided on the upper surface of the two base plates. The treatment mechanism includes a pressing treatment unit, which is located above the two base plates and applies pressure to the puncture site. The treatment mechanism also includes a disinfection unit, which is located above the two base plates. The disinfection unit works in conjunction with the pressing unit to disinfect the puncture site. The positioning mechanism and the processing mechanism work together, with the positioning mechanism defining the position of the puncture needle.

[0007] Preferably, the pressing unit includes two rectangular boxes, the bottom surfaces of which are fixedly connected to the upper surfaces of two base plates. Each rectangular box has a sliding groove on its side closest to each other, and a connecting block is slidably connected inside each sliding groove. A toothed plate is fixedly connected to the ends of the two connecting blocks furthest from each other. A rotating shaft is rotatably connected to the inner wall of each rectangular box, and a toothed ring is fixedly connected to the outer surface of each rotating shaft. The outer surface of each toothed ring meshes with the outer surface of the toothed plate. A winding drum is fixedly connected to the top of each rotating shaft, and a drive rope is fixedly connected to the outer surface of each winding drum. A positioning shaft is rotatably connected to the inner wall of each rectangular box, and the outer surface of each positioning shaft is in contact with the drive rope. Each rectangular box has two fixed blocks fixedly connected to its upper surface. Two rollers are rotatably connected between each pair of fixed blocks. The outer surface of each roller is in contact with the transmission rope. The bottom ends of the two transmission ropes are fixedly connected to a pressure plate. A positioning plate is set above the pressure plate. The bottom surface of the positioning plate is in contact with the upper surface of the pressure plate. A rectangular plate is fixedly connected to the upper surface of the positioning plate. Force springs are fixedly connected to both sides of the rectangular plate. A locking block is fixedly connected to the end of each force spring away from the rectangular plate. A positioning frame is fixedly connected to the upper surface of the positioning plate. The outer surface of each locking block is slidably connected to the inside of the positioning frame. Two slots are opened on the side of the two rectangular boxes that are close to each other.

[0008] Preferably, the bottom surface of the pressure plate has a circular groove, a circular block is engaged inside the circular groove, and a disassembly pad is fixedly connected to the bottom end of the circular block.

[0009] Preferably, a first elastic band is fixedly connected to one side of each base plate, a first Velcro fastener is fixedly connected to the bottom surface of each first elastic band, a second elastic band is fixedly connected to the other side of each base plate, and a second Velcro fastener is fixedly connected to the upper surface of each second elastic band.

[0010] Preferably, the disinfection unit includes a first push plate, the outer surface of which is slidably connected to the inside of one of the rectangular boxes, the front of which contacts the back of one of the toothed plates, a water guide pipe is fixedly connected to the inner wall of one of the rectangular boxes, a second push plate is slidably connected to the inside of another rectangular box, the front of which is fixedly connected to the back of another toothed plate, an air guide pipe is fixedly connected to the inner wall of the other rectangular box, a fixing frame is fixedly connected to the outer surfaces of the air guide pipe and the water guide pipe, the two sides of the fixing frame are respectively fixedly connected to the sides of the two rectangular boxes that are close to each other, a fixing rubber is fixedly connected to the inner wall of the other rectangular box, and a folding rubber is fixedly connected to the outer surface of the fixing rubber.

[0011] Preferably, an injection pipe is fixedly connected to the upper surface of one of the rectangular boxes, and a threaded cap is threadedly connected to the outer surface of the injection pipe.

[0012] Preferably, the positioning mechanism includes a movable plate, with its two sides fixedly connected to the adjacent sides of two connecting blocks. Guide shafts are fixedly connected to the adjacent sides of the two rectangular boxes. Two first lifting blocks are slidably connected inside the movable plate. A return spring is fixedly connected to the bottom surface of each first lifting block, and the bottom end of each return spring is fixedly connected to the upper surface of the movable plate. Second lifting blocks are fixedly connected to the adjacent sides of the two first lifting blocks. A short shaft is rotatably connected to the inner wall of each second lifting block. A flip frame is fixedly connected to the adjacent ends of the two short shafts. A threaded shaft is threaded to the inner wall of each second lifting block. A pressing plate is rotatably connected to the outer surface of each threaded shaft, and the outer surface of each pressing plate contacts the short shaft. A flip block is positioned above the flip frame, with its bottom surface contacting the upper surface of the flip frame. Two limiting plates are positioned above the flip frame, with their bottom surfaces contacting the upper surface of the flip block. A limiting shaft is fixedly connected to the bottom surface of each limiting plate, and the outer surface of each limiting shaft is rotatably connected to the inner wall of the flip frame.

[0013] Preferably, the inner wall of each first lifting block is rotatably connected to a rotating shaft, the outer surface of each rotating shaft is fixedly connected to a first roller, and the outer surface of each first roller is in contact with the outer surface of the guide shaft.

[0014] Preferably, each of the two rectangular boxes has a groove on one side that is close to each other, and a second roller is slidably connected inside each groove. Each second roller is rotatably connected to the inner wall of the moving plate.

[0015] Preferably, a sliding block is slidably connected inside one of the rectangular boxes, a transmission plate is fixedly connected to the bottom surface of the sliding block, and the back of the transmission plate is fixedly connected to the front of the first push plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are: This invention incorporates a pressure treatment unit to apply pressure to the wound after puncture, thereby increasing the wound's recovery speed and avoiding the need for postoperative treatment of the wound with a pressure bandage.

[0017] This invention incorporates a disinfection unit to disinfect the area where the patient is about to be punctured. The disinfection unit works in conjunction with the pressure unit, effectively avoiding the need to use multiple medical devices to disinfect and apply pressure to the patient's skin during puncture.

[0018] This invention, by setting a positioning mechanism to limit the position of the puncture needle, and by combining the pressing treatment unit, the disinfection treatment unit, and the positioning mechanism, avoids the problem of needing multiple medical devices to complete the puncture. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the injection tube structure in this invention; Figure 3 This is a schematic diagram of the toothed plate in this invention; Figure 4 This is a schematic diagram of the air duct structure in this invention; Figure 5 This is a schematic diagram of the right-side structure of the water guide pipe in this invention; Figure 6 This is a schematic diagram of the right-side structure of the rectangular box in this invention; Figure 7 This is a schematic diagram of the right-side structure of the circular block in this invention; Figure 8 This is a schematic diagram of the right-side structure of the transmission rope in this invention; Figure 9 This is a schematic diagram of the folded rubber structure in this invention; Figure 10 This is a schematic diagram of the limiting plate in this invention; Figure 11 This is a schematic diagram of the threaded shaft in this invention.

[0020] In the diagram: 1. Base plate; 2. Processing mechanism; 21. Pressing processing unit; 2101. Rectangular box; 2102. Positioning shaft; 2103. Transmission rope; 2104. Winding spool; 2105. Toothed plate; 2106. Transmission plate; 2107. Sliding block; 2108. Rotating shaft; 2109. Toothed ring; 2110. Fixing block; 2111. Positioning plate; 2112. Rectangular plate; 2113. Connecting block; 2114. Disassembly pad; 2115. Pressure plate; 2116. Positioning frame; 2117. Force spring; 2118. Locking block; 2119. Roller; 2120. Locking groove; 2121. Circular groove; 2122. Circular block; 2123. Sliding groove; 2124. Second Velcro; 2125. First elastic band; 2126. 1. First Velcro strap; 2127. Second elastic band; 22. Disinfection unit; 2201. Fixing frame; 2202. Threaded cap; 2203. Injection pipe; 2204. Air guide pipe; 2205. Water guide pipe; 2206. Folding rubber; 2207. Fixing rubber; 2208. First push plate; 2209. Second push plate; 3. Positioning mechanism; 301. Moving plate; 302. Guide shaft; 303. First lifting block; 304. First roller; 305. Slide groove; 306. Second roller; 307. Return spring; 308. Flip frame; 309. Limiting plate; 310. Flip block; 311. Second lifting block; 312. Threaded shaft; 313. Rotating shaft; 314. Limiting shaft; 315. Extrusion plate; 316. Short shaft. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Example 1: Please refer to Figures 1-8 The present invention provides a technical solution: a cardiac interventional puncture device for cardiology treatment, comprising two base plates 1, a processing mechanism 2 being provided above the two base plates 1, and a positioning mechanism 3 being provided above the two base plates 1. The treatment mechanism 2 includes a pressing treatment unit 21, which is disposed above the two base plates 1. The pressing treatment unit 21 presses the puncture site.

[0023] As a further definition of the processing mechanism 2 of the present invention, the pressing processing unit 21 includes two rectangular boxes 2101. The bottom surfaces of the two rectangular boxes 2101 are fixedly connected to the upper surfaces of the two base plates 1. Each rectangular box 2101 has a sliding groove 2123 on its side that is close to each other. A connecting block 2113 is slidably connected inside each sliding groove 2123. A toothed plate 2105 is fixedly connected to the ends of the two connecting blocks 2113 that are far apart from each other. A rotating shaft 2 is rotatably connected to the inner wall of each rectangular box 2101. 108. Each rotating shaft 2108 is fixedly connected to a toothed ring 2109, and each toothed ring 2109 meshes with a toothed plate 2105. A winding drum 2104 is fixedly connected to the top of each rotating shaft 2108, and a transmission rope 2103 is fixedly connected to the outer surface of each winding drum 2104. A positioning shaft 2102 is rotatably connected to the inner wall of each rectangular box 2101, and the outer surface of each positioning shaft 2102 contacts the transmission rope 2103. Two fixing blocks are fixedly connected to the upper surface of each rectangular box 2101. 2110, two rollers 2119 are rotatably connected between every two fixed blocks 2110. The outer surface of each roller 2119 is in contact with the transmission rope 2103. The bottom ends of the two transmission ropes 2103 are fixedly connected to a pressure plate 2115. A positioning plate 2111 is provided above the pressure plate 2115. The bottom surface of the positioning plate 2111 is in contact with the upper surface of the pressure plate 2115. A rectangular plate 2112 is fixedly connected to the upper surface of the positioning plate 2111. Both sides of the rectangular plate 2112 are fixedly connected to... Each force spring 2117 has a fixed connection to a locking block 2118 at the end away from the rectangular plate 2112. The upper surface of the positioning plate 2111 is fixedly connected to a positioning frame 2116. The outer surface of each locking block 2118 is slidably connected to the inside of the positioning frame 2116. Two slots 2120 are opened on the side of the two rectangular boxes 2101 that are close to each other. By setting up a pressing treatment unit 21, the pressing treatment unit 21 is used to press the wound after puncture to improve the speed of wound treatment.

[0024] Please see Figure 7 The bottom surface of the pressure plate 2115 is provided with a circular groove 2121. A circular block 2122 is engaged inside the circular groove 2121. A disassembly pad 2114 is fixedly connected to the bottom end of the circular block 2122. Through the engagement relationship between the circular block 2122 and the circular groove 2121, the disassembly pad 2114 can be disassembled for replacement or cleaning.

[0025] Please see Figure 1Each base plate 1 has a first elastic band 2125 fixedly connected to its left side, a first Velcro 2126 fixedly connected to the bottom surface of each first elastic band 2125, a second elastic band 2127 fixedly connected to the right side of each base plate 1, and a second Velcro 2124 fixedly connected to the upper surface of each second elastic band 2127. The device is installed on the patient's arm using the first elastic band 2125, the first Velcro 2126, the second elastic band 2127, and the second Velcro 2124.

[0026] The specific implementation of this embodiment is as follows: When using the device, the entire device is fixed to the patient's arm using the first elastic band 2125, the second elastic band 2127, the first Velcro 2126, and the second Velcro 2124, ensuring that the puncture site on the patient's arm is below the pressure plate 2115. Then, the puncture site on the patient's arm is disinfected using the disinfection unit 22. After disinfection, the puncture needle is secured between the flipping block 310 and the flipping frame 308. Then, the moving plate 301 is pushed, and the positioning mechanism 3 performs the puncture treatment on the patient's arm. When the moving plate 301 moves towards the patient's arm, it pushes the two toothed plates 2105 to move synchronously. When plate 2105 moves, it uses its meshing relationship with toothed ring 2109 to drive toothed ring 2109 to rotate, thereby transmitting power to rotating shaft 2108. The rotation of shaft 2108 drives the winding drum 2104 fixed at its top to rotate, thus winding the transmission rope 2103 around the surface of winding drum 2104. When the transmission rope 2103 is wound around the surface of winding drum 2104, it pulls pressure plate 2115 upward, ensuring that pressure plate 2115 moves upward before the puncture needle is inserted into the injection site in the patient's arm. After the puncture needle is inserted into the patient's arm and the procedure is completed, it pulls moving plate 301 in the opposite direction. When moving plate 301 moves in the opposite direction, it drives the puncture needle... The needle is removed from the patient's arm, and as the moving plate 301 moves in the opposite direction, it also drives the two toothed plates 2105 to move in the opposite direction, thereby causing the toothed ring 2109, the rotating shaft 2108, and the winding drum 2104 to rotate in the opposite direction. When the winding drum 2104 rotates in the opposite direction, the transmission rope 2103 wound around its surface is released. Therefore, the pressure plate 2115 moves downward under gravity until the disassembly pad 2114 below the pressure plate 2115 contacts the puncture site on the patient's arm. At this point, the pressure plate 2115 and the disassembly pad 2114 cover the patient's arm but do not provide pressure to the puncture site. Therefore, the doctor presses down on the positioning plate 2111, and the positioning plate 2111 moves downward... During the downward movement, the locking block 2118 moves downward. The locking block 2118 is pushed by the force spring 2117. Therefore, when the locking block 2118 moves to the position of the slot 2120, the force spring 2117 will push the locking block 2118 to engage inside the slot 2120, thereby positioning the positioning plate 2111 and providing pressure to the pressure plate 2115 through the positioning plate 2111 to achieve the purpose of pressurizing the puncture site. Then, the puncture needle is removed and the device is placed on the patient's arm. When used again, disinfectant is injected into the rectangular box 2101 through the injection tube 2203, and the transmission plate 2106 and the sliding block 2107 are manually reset.

[0027] Example 2: Please refer to Figures 1-5 , Figure 8 and Figure 9The present invention provides a technical solution: a cardiac interventional puncture device for cardiology treatment. The present invention makes corresponding improvements to the technical problems mentioned in the background art. The processing mechanism 2 also includes a disinfection unit 22, which is disposed above the two base plates 1. The disinfection unit 22 cooperates with the pressing unit 21 to disinfect the puncture site.

[0028] As a further definition of the processing mechanism 2 of the present invention, the disinfection processing unit 22 includes a first push plate 2208. The outer surface of the first push plate 2208 is slidably connected to the interior of one of the rectangular boxes 2101. The front side of the first push plate 2208 contacts the back side of one of the toothed plates 2105. A water guide pipe 2205 is fixedly connected to the inner wall of one of the rectangular boxes 2101. A second push plate 2209 is slidably connected to the interior of the other rectangular box 2101. The front side of the second push plate 2209 is fixedly connected to the back side of the other toothed plate 2105. An air guide pipe 22 is fixedly connected to the inner wall of the other rectangular box 2101. 04. The outer surfaces of the air tube 2204 and the water tube 2205 are jointly fixedly connected to a fixing frame 2201. The two sides of the fixing frame 2201 are respectively fixedly connected to the side of the two rectangular boxes 2101 that are close to each other. The inner wall of the other rectangular box 2101 is fixedly connected to a fixing rubber 2207, and the outer surface of the fixing rubber 2207 is fixedly connected to a folding rubber 2206. The disinfection treatment unit 22 is used to disinfect the patient's puncture site. The disinfection treatment unit 22 works in conjunction with the pressing treatment unit 21 to avoid the doctor using multiple medical instruments to disinfect and press the patient's skin during puncture.

[0029] Please see Figure 1 and Figure 2 One of the rectangular boxes 2101 has an injection tube 2203 fixedly connected to its upper surface, and a threaded cap 2202 is threadedly connected to the outer surface of the injection tube 2203; disinfectant is added to the interior of the rectangular box 2101 by using the injection tube 2203.

[0030] The specific implementation of this embodiment is as follows: When disinfecting the patient's arm using the disinfection unit 22, the moving plate 301 is also moved. The use of the puncture device involves three steps, in the order of disinfection, puncture, and pressing. Therefore, during the use of the device, the disinfection unit 22 is used first, followed by the positioning mechanism 3, and finally the pressing unit 21. Therefore, during disinfection, the puncture needle is not engaged between the flipping block 310 and the flipping frame 308. At this time, applying a pushing force to the moving plate 301 will not puncture the patient's arm. When the moving plate 301 moves... When the two toothed plates 2105 move, they push the first push plate 2208 and the second push plate 2209 to move synchronously, thereby compressing the space inside the rectangular box 2101. This compresses the disinfectant and air stored inside the rectangular box 2101, causing the disinfectant and air to be sprayed onto the patient's skin surface through the water pipe 2205 and the air pipe 2204. Then, the moving plate 301 is pulled in the opposite direction, causing the two toothed plates 2105 to move in the opposite direction. It is important to understand that the first push plate 2208 is not fixed to the toothed plates 2105; they are only in contact. Therefore, the first push plate 2208... Push plate 2208 will not reset with toothed plate 2105; only second push plate 2209 resets with toothed plate 2105. After resetting, moving plate 301 can be pushed again. This time, toothed plate 2105 will only push second push plate 2209, thus compressing air through second push plate 2209 and expelling it through air tube 2204 to the patient's skin surface. It is necessary to ensure that the exhaust port of air tube 2204 is large enough so that the compressed air from second push plate 2209 can smoothly pass through air tube 2204 and be expelled to the patient's arm. This cycle repeats, accelerating the elimination of residual substances on the patient's skin surface. The toxic water evaporates, thus achieving the disinfection purpose. It is important to understand that when the second push plate 2209 returns to its original position following the toothed plate 2105, the gas in the space behind the second push plate 2209 is discharged to the outside through the air guide pipe 2204. Therefore, when the second push plate 2209 returns to its original position, the air pressure in the space behind it is lower than the outside air pressure. Under the action of air pressure, the folding rubber 2206 is folded, and the rectangular box 2101 is connected to the outside space through the hole behind the folding rubber 2206, thereby drawing air from the outside space into the interior of the rectangular box 2101, which facilitates the next push to accelerate the evaporation and disinfection of the gas.

[0031] Example 3: Please refer to Figure 10 and Figure 11 The present invention provides a technical solution: a cardiac interventional puncture device for cardiology treatment. The present invention makes corresponding improvements to the technical problems mentioned in the background art. The positioning mechanism 3 and the processing mechanism 2 cooperate with each other, and the positioning mechanism 3 limits the position of the puncture needle.

[0032] As a further definition of the positioning mechanism 3 of the present invention, the positioning mechanism 3 includes a movable plate 301. The two sides of the movable plate 301 are respectively fixedly connected to the adjacent sides of two connecting blocks 2113. Guide shafts 302 are fixedly connected to the adjacent sides of two rectangular boxes 2101. Two first lifting blocks 303 are slidably connected inside the movable plate 301. A return spring 307 is fixedly connected to the bottom surface of each first lifting block 303. The bottom end of each return spring 307 is fixedly connected to the upper surface of the movable plate 301. Second lifting blocks 311 are fixedly connected to the adjacent sides of the two first lifting blocks 303. A short shaft 316 is rotatably connected to the inner wall of each second lifting block 311. A flip frame 308 is fixedly connected to the adjacent ends of the two short shafts 316. The inner wall of each second lifting block 311 is threaded. There is a threaded shaft 312, and each threaded shaft 312 has a pressing plate 315 rotatably connected to its outer surface. The outer surface of each pressing plate 315 is in contact with a short shaft 316. A flipping block 310 is provided above the flipping frame 308. The bottom surface of the flipping block 310 is in contact with the upper surface of the flipping frame 308. Two limiting plates 309 are provided above the flipping frame 308. The bottom surface of each limiting plate 309 is in contact with the upper surface of the flipping block 310. A limiting shaft 314 is fixedly connected to the bottom surface of each limiting plate 309. The outer surface of each limiting shaft 314 is rotatably connected to the inner wall of the flipping frame 308. The positioning mechanism 3 limits the position of the puncture needle. By using the pressing processing unit 21, the disinfection processing unit 22 and the positioning mechanism 3, the doctor can effectively avoid the problem of needing multiple medical instruments to complete the puncture operation on the patient's arm after the operation.

[0033] Please see Figure 11 Each first lifting block 303 has a rotating shaft 313 rotatably connected to its inner wall, and a first roller 304 is fixedly connected to the outer surface of each rotating shaft 313. The outer surface of each first roller 304 is in contact with the outer surface of the guide shaft 302. The first roller 304 can reduce the friction between it and the guide shaft 302.

[0034] Please see Figure 10 Each of the two rectangular boxes 2101 has a sliding groove 305 on one side that is close to each other. A second roller 306 is slidably connected inside each sliding groove 305. Each second roller 306 is rotatably connected to the inner wall of the moving plate 301. The second roller 306 can reduce the resistance encountered by the moving plate 301 when it moves.

[0035] Please see Figure 2One of the rectangular boxes 2101 has a sliding block 2107 slidably connected inside. The bottom surface of the sliding block 2107 is fixedly connected to a transmission plate 2106. The back of the transmission plate 2106 is fixedly connected to the front of the first push plate 2208. The sliding block 2107 and the transmission plate 2106 are used to apply a pulling force to the first push plate 2208, thereby driving the first push plate 2208 to reset.

[0036] The specific implementation method of this embodiment is as follows: After disinfection, rotate the limiting plate 309 so that the limiting plate 309 is not above the flipping block 310, pull out the flipping block 310, and then clamp the puncture needle between the flipping block 310 and the flipping frame 308. Then reset the limiting plate 309, using the limiting plate 309 to limit and fix the flipping block 310. It should be understood that the positions of the flipping block 310 and the flipping frame 308 that contact the puncture needle are covered with a layer of rubber to increase the friction with the puncture needle, thereby preventing the puncture needle from moving backward when it pierces the patient's skin. The device moves backward, then rotates the threaded shaft 312. Utilizing the threaded connection between the threaded shaft 312 and the second lifting block 311, the pressing plate 315 below the threaded shaft 312 moves upward until the pressing plate 315 no longer contacts the short shaft 316. At this point, the short shaft 316 rotates freely, adjusting the angles of the flipping frame 308 and the flipping block 310, thereby adjusting the angle of the puncture needle. After the angle adjustment is complete, a reverse rotational force is applied to the threaded shaft 312, causing the pressing plate 315 below the threaded shaft 312 to contact the short shaft 316. The surface of the compression plate 315, where it contacts the short shaft 316, is covered with a layer of rubber. This utilizes the high coefficient of friction of rubber to constrain the short shaft 316, preventing its rotation. The moving plate 301 is then pushed towards the patient's puncture site. At this point, the moving plate 301 is fixed to the connecting block 2113, which is connected to the toothed plate 2105. As the moving plate 301 moves, it simultaneously drives the toothed plate 2105, which in turn drives the pressure processing unit 21, causing the pressure plate 2115 to move upwards first. The puncture site is exposed, and when the moving plate 301 moves, it drives the first lifting block 303, the first roller 304, the second lifting block 311, the flipping frame 308, and the flipping block 310 to move synchronously. During the movement of the first lifting block 303 and the first roller 304, they will come into contact with the surface of the guide shaft 302. Therefore, under the action of the guide shaft 302, the first roller 304 and the first lifting block 303 gradually move downward, driving the second lifting block 311, the flipping frame 308, and the flipping block 310 to move downward synchronously, thereby allowing the puncture needle to be inserted into the patient's puncture site.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cardiac interventional puncture device for cardiology treatment, comprising two base plates (1), characterized in that: A processing mechanism (2) is provided on the top of the two base plates (1), and a positioning mechanism (3) is provided on the top of the two base plates (1). The treatment mechanism (2) includes a pressing treatment unit (21), which is located above the two base plates (1) and presses the puncture site. The treatment mechanism (2) also includes a disinfection unit (22), which is located above the two base plates (1). The disinfection unit (22) works in conjunction with the pressing unit (21) to disinfect the puncture site. The positioning mechanism (3) and the processing mechanism (2) work together to define the position of the puncture needle.

2. The interventional cardiac puncture device for cardiology treatment according to claim 1, characterized in that: The pressing unit (21) includes two rectangular boxes (2101). The bottom surfaces of the two rectangular boxes (2101) are fixedly connected to the upper surfaces of two base plates (1). Sliding grooves (2123) are provided on the sides of the two rectangular boxes (2101) that are close to each other. A connecting block (2113) is slidably connected inside each sliding groove (2123). A toothed plate (2105) is fixedly connected to the ends of the two connecting blocks (2113) that are far apart from each other. A rotating shaft (2108) is rotatably connected to the inner wall of each rectangular box (2101). Each rotating shaft (2108) has a toothed ring (2109) fixedly connected to its outer surface. The outer surface of each toothed ring (2109) meshes with the outer surface of the toothed plate (2105). Each rotating shaft (2108) has a winding drum (2104) fixedly connected to its top end. Each winding drum (2104) has a transmission rope (2103) fixedly connected to its outer surface. Each rectangular box (2101) has a positioning shaft (2102) rotatably connected to its inner wall. The outer surface of each positioning shaft (2102) is in contact with the transmission rope (2103). Each rectangular box... Two fixing blocks (2110) are fixedly connected to the upper surface of (2101). Two rollers (2119) are rotatably connected between each pair of fixing blocks (2110). The outer surface of each roller (2119) is in contact with the transmission rope (2103). The bottom ends of the two transmission ropes (2103) are fixedly connected to a pressure plate (2115). A positioning plate (2111) is set above the pressure plate (2115). The bottom surface of the positioning plate (2111) is in contact with the upper surface of the pressure plate (2115). A rectangular plate (2112) is fixedly connected to the upper surface. A force spring (2117) is fixedly connected to both sides of the rectangular plate (2112). A locking block (2118) is fixedly connected to the end of each force spring (2117) away from the rectangular plate (2112). A positioning frame (2116) is fixedly connected to the upper surface of the positioning plate (2111). The outer surface of each locking block (2118) is slidably connected to the inside of the positioning frame (2116). Two slots (2120) are opened on the side of the two rectangular boxes (2101) that are close to each other.

3. The interventional cardiac puncture device for cardiology treatment according to claim 2, characterized in that: The bottom surface of the pressure plate (2115) has a circular groove (2121), and a circular block (2122) is engaged inside the circular groove (2121). A disassembly pad (2114) is fixedly connected to the bottom end of the circular block (2122).

4. The interventional cardiac puncture device for cardiology treatment according to claim 2, characterized in that: Each base plate (1) has a first elastic band (2125) fixedly connected to one side, and a first Velcro (2126) fixedly connected to the bottom surface of each first elastic band (2125). Each base plate (1) has a second elastic band (2127) fixedly connected to the other side, and a second Velcro (2124) fixedly connected to the upper surface of each second elastic band (2127).

5. The interventional puncture device for cardiology treatment according to claim 2, characterized in that: The disinfection unit (22) includes a first push plate (2208), the outer surface of which is slidably connected to the interior of one of the rectangular boxes (2101). The front of the first push plate (2208) contacts the back of one of the toothed plates (2105). A water guide pipe (2205) is fixedly connected to the inner wall of one of the rectangular boxes (2101). A second push plate (2209) is slidably connected to the interior of the other rectangular box (2101). The front of the second push plate (2209) is fixedly connected to another toothed plate (2105). On the back of 105), an air duct (2204) is fixedly connected to the inner wall of another rectangular box (2101). The outer surfaces of the air duct (2204) and the water duct (2205) are fixedly connected to a fixing frame (2201). The two sides of the fixing frame (2201) are fixedly connected to the sides of the two rectangular boxes (2101) that are close to each other. The inner wall of the other rectangular box (2101) is fixedly connected to a fixing rubber (2207). The outer surface of the fixing rubber (2207) is fixedly connected to a folding rubber (2206).

6. The interventional cardiac puncture device for cardiology treatment according to claim 2, characterized in that: An injection tube (2203) is fixedly connected to the upper surface of one of the rectangular boxes (2101), and a threaded cap (2202) is threadedly connected to the outer surface of the injection tube (2203).

7. The interventional cardiac puncture device for cardiology treatment according to claim 2, characterized in that: The positioning mechanism (3) includes a movable plate (301). The two sides of the movable plate (301) are respectively fixedly connected to the sides of two connecting blocks (2113) that are close to each other. The sides of the two rectangular boxes (2101) that are close to each other are fixedly connected to guide shafts (302). The interior of the movable plate (301) is slidably connected to two first lifting blocks (303). The bottom surface of each first lifting block (303) is fixedly connected to a return spring (307). The bottom end of each return spring (307) is fixedly connected to the upper surface of the movable plate (301). The sides of the two first lifting blocks (303) that are close to each other are fixedly connected to second lifting blocks (311). The inner wall of each second lifting block (311) is rotatably connected to a short shaft (316). The ends of the two short shafts (316) that are close to each other are connected to a common shaft. A rotating frame (308) is fixedly connected to the inner wall of each second lifting block (311), and a threaded shaft (312) is threadedly connected to the inner wall of each second lifting block (311). An extrusion plate (315) is rotatably connected to the outer surface of each threaded shaft (312). The outer surface of each extrusion plate (315) is in contact with the short shaft (316). A rotating block (310) is provided above the rotating frame (308). The bottom surface of the rotating block (310) is in contact with the upper surface of the rotating frame (308). Two limiting plates (309) are provided above the rotating frame (308). The bottom surface of each limiting plate (309) is in contact with the upper surface of the rotating block (310). A limiting shaft (314) is fixedly connected to the bottom surface of each limiting plate (309). The outer surface of each limiting shaft (314) is rotatably connected to the inner wall of the rotating frame (308).

8. A cardiac interventional puncture device for cardiology treatment according to claim 7, characterized in that: Each first lifting block (303) has a rotating shaft (313) rotatably connected to its inner wall, and a first roller (304) is fixedly connected to the outer surface of each rotating shaft (313). The outer surface of each first roller (304) is in contact with the outer surface of the guide shaft (302).

9. A cardiac interventional puncture device for cardiology treatment according to claim 7, characterized in that: Two rectangular boxes (2101) are provided with a sliding groove (305) on one side that is close to each other. A second roller (306) is slidably connected inside each sliding groove (305). Each second roller (306) is rotatably connected to the inner wall of the moving plate (301).

10. A cardiac interventional puncture device for cardiology treatment according to claim 5, characterized in that: One of the rectangular boxes (2101) has a sliding block (2107) slidably connected inside. The bottom surface of the sliding block (2107) is fixedly connected to a transmission plate (2106). The back of the transmission plate (2106) is fixedly connected to the front of the first push plate (2208).

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