Cardiology department interventional therapy device

Abstract

The invention discloses a cardiology department interventional therapy device, and relates to the technical field of interventional therapy, the cardiology department interventional therapy device comprises a bottom plate, universal wheels are rotatably installed at the bottom of the bottom plate, a supporting pipe is fixedly installed at the top of the bottom plate, a supporting frame is fixedly installed at the top of the supporting pipe, and a motor is fixedly installed at the bottom of the bottom plate; a first threaded rod is fixedly installed at the output end of the motor and is in threaded connection with the sleeve, a controller is fixedly installed on the circumferential face of the supporting pipe, a fixing plate is fixedly installed on the left side of the sleeve, a clamping device is arranged at the top of the fixing plate, and a heating device is arranged at the top of the fixing plate. A fixing device is arranged at the bottom of the bottom plate, a catheter located on the fixing plate is clamped through movement of the clamping plates on the two sides, it is guaranteed that the position of the catheter cannot be displaced or disengaged due to movement of a patient, body position changes or external impact, and infusion interruption or unsmooth infusion caused by displacement of the catheter is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of interventional treatment, in particular to a cardiology interventional treatment device. Background Art

[0002] Interventional cardiology devices refer to various medical instruments and equipment used to perform interventional treatments during the diagnosis and treatment of cardiovascular diseases.

[0003] The patent with patent announcement number CN209734098U involves the field of interventional treatment technology. The patent discloses a cardiology interventional treatment device, including a puncture tube, which is a hollow cylindrical structure, and interfaces connected to the internal cavity are respectively arranged at both ends of the puncture tube. A blood storage box is arranged at the upper end interface of the puncture tube, and a puncture needle connected to it is arranged at the lower end interface of the puncture tube. The puncture needle is a hollow needle, and a needle core is installed inside the puncture needle. The needle core is a hollow structure with a closed lower end. A movable disk is arranged inside the puncture tube. The cardiology interventional treatment device prevents cell tissue from entering the puncture needle by arranging a needle core inside the puncture needle, thereby preventing the puncture needle from being blocked, and a suction cup is arranged at the lower end of the puncture tube. Through the negative pressure of the suction cup, the hemostatic cotton is pressed at the puncture position to stop bleeding and avoid cross infection.

[0004] In the above patent, a needle core is arranged inside the puncture needle to prevent cell tissue from entering the puncture needle, thereby preventing the puncture needle from being blocked, and a suction cup is arranged at the lower end of the puncture tube. Through the negative pressure of the suction cup, the hemostatic cotton is pressed against the puncture position to stop bleeding and avoid cross infection. However, it is difficult to fix the treatment device when the needle tube needs to be fixed for treatment, which may cause excessive movement of the device during treatment, resulting in treatment errors. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a cardiology interventional treatment device that solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a cardiology interventional treatment device, comprising a base plate, a universal wheel is rotatably installed at the bottom of the base plate, a support tube is fixedly installed at the top of the base plate, a support frame is fixedly installed at the top of the support tube, a medicine bottle is slidably installed at the top of the support frame, a catheter is slidably installed at the bottom of the medicine bottle, a needle tube is fixedly installed at the bottom of the catheter, a motor is fixedly installed at the bottom of the base plate, a threaded rod 1 is fixedly installed at the output end of the motor, the threaded rod 1 is threadedly connected to the sleeve, a controller is fixedly installed on the circumferential surface of the support tube, a fixing plate is fixedly installed on the left side of the sleeve, a clamping device is arranged at the top of the fixing plate, a heating device is arranged at the top of the fixing plate, and a fixing device is arranged at the bottom of the base plate;

[0007] The gear is then rotated to move along the guide rail, and the gear is then rotated to move along the guide rail, and the gear is then rotated to move along the guide rail, and the gear is then rotated to move along the guide rail.

[0008] According to the above technical solution, the controller is electrically connected to the motor, gear one is meshed with gear two, the push plate and the clamp are in contact with the fixed plate, and a spring one is arranged between the push plate and the clamp. The electrical connection ensures that the controller can control the start and stop of the motor, the meshing ensures that gear one can drive gear two to rotate when it rotates, the contact ensures that the clamp can accurately clamp the catheter, and the setting of spring one ensures that the clamp can achieve autonomous resetting.

[0009] According to the above technical solution, the heating device includes a slider, a heating device, a button, a connecting rod, an inclined block 1 and a push rod. The slider is slidably installed inside the fixed plate, the heating device is fixedly installed on the top of the slider, the button is fixedly installed on the surface of the heating device, the connecting rod is fixedly installed on the left side of the slider, the inclined block 1 is fixedly installed on the end of the connecting rod away from the slider, and the push rod is fixedly installed on the right side of the clamping plate. The movement of the clamping plate drives the push rod to start moving, the push rod moves to contact and push the inclined block to start moving, the movement of the inclined block drives the connecting rod to start moving, the movement of the connecting rod drives the slider to start moving, the movement of the slider drives the heating device to start moving, the heating device moves close to and surrounds the catheter, and when it is necessary to heat the liquid input into the catheter, the button is manually pressed to make the button start the heating device.

[0010] According to the above technical solution, the heating device also includes a long rod, a long plate, a slide plate and a second inclined plane block. The long rod is fixedly installed on the top of the heating device, the long plate is fixedly installed on the top of the support tube, the slide plate is slidably installed inside the long plate, and the second inclined plane block is fixedly installed on the front of the slide plate. When the heating device moves, the long rod is driven to move, and the movement of the long rod drives the second inclined plane block to move. The movement of the second inclined plane block drives the slide plate to move, and the slide plate moves close to and contacts the medicine bottle.

[0011] According to the above technical solution, the sides of the inclined plane block 1 and the push rod that are close to each other are both set as inclined planes, the sides of the long rod and the inclined plane block 2 that are close to each other are both set as inclined planes, a spring 2 is set between the inclined plane block 1 and the fixed plate, and a spring 3 is set between the long plate and the slide plate. By setting the inclined plane, it is ensured that the push rod can smoothly push the inclined plane block 1 when it moves, and by setting the inclined plane, it is ensured that the long rod can smoothly push the inclined plane block 2 when it moves, and by setting the spring 2, it is ensured that the inclined plane block 1 can achieve self-reset, and by setting the spring 3, it is ensured that the slide plate can achieve self-reset.

[0012] According to the above technical solution, the fixing device includes an inclined rod, an elastic telescopic rod 1, a fixing ring and a supporting block, the inclined rod slides through the bottom plate, the elastic telescopic rod 1 is fixedly installed inside the bottom plate, the fixing ring is fixedly installed on the movable end of the elastic telescopic rod 1, and the supporting block is fixedly installed on the bottom of the fixing ring. The sliding plate moves and the inclined rod is pushed to start moving. The movement of the inclined rod drives the elastic telescopic rod 2 to start moving. The movement of the elastic telescopic rod 2 drives the pushing block to start moving. The movement of the pushing block drives the inclined block 3 to start moving. The movement of the inclined block 3 drives the fixed block to start moving. The movement of the fixed block drives the fixed ring to start moving. The movement of the fixed ring drives the support block to start moving.

[0013] According to the above technical scheme, the fixing device also includes a fixed block, a ramp block three, an elastic telescopic rod two, a push block and a fixed rod, the fixed block is fixedly installed at the bottom of the fixed ring, the ramp block three is fixedly installed on the right side of the fixed block, the elastic telescopic rod two is fixedly installed at the bottom of the ramp rod, the push block is fixedly installed at the movable end of the elastic telescopic rod two, and the fixed rod is fixedly installed on the top of the push block. When the device needs to be moved when the support block supports the device to remain stable, the fixed rod is manually pulled to move the fixed rod to drive the push block to start moving, the push block moves and compresses the movable end of the elastic telescopic rod two, and when the push block no longer contacts and pushes the ramp block three after moving, the fixed ring starts to move and reset under the action of the elastic telescopic rod one, the fixed ring moves to drive the support block to start moving, the support block moves out of contact with the ground, and then the universal wheel contacts the ground.

[0014] According to the above technical solution, the inclined plane block three is in contact with the push block, and the sides of the inclined plane block three and the push block that are close to each other are both set as inclined planes. A spring four is set between the inclined plane rod and the bottom plate. The contact ensures that the push block can push the inclined plane block three when it moves, and the setting of the inclined plane ensures that the push block can smoothly push the inclined plane block three when it moves. The setting of the spring four ensures that the inclined plane rod can achieve autonomous reset.

[0015] The present invention provides a cardiology interventional treatment device having the following beneficial effects:

[0016] (1) The invention drives the movement of the catheter by moving the fixing plate, and closes the controller after the catheter moves to the appropriate position, ensuring that the catheter is kept in an appropriate position, which helps the infusion liquid to flow smoothly into the blood vessels and avoids the occurrence of poor infusion or cessation of flow. At the same time, it prevents bending or compression caused by sagging or movement of the catheter. The catheter on the fixing plate is clamped by moving the clamps on both sides to ensure that the position of the catheter will not be displaced or fall off due to the patient's activities, changes in body position or external impact, thereby avoiding infusion interruption or poor infusion due to catheter displacement. At the same time, the catheter is kept at a suitable angle to avoid bending or compression of the catheter, ensuring smooth flow of the infusion.

[0017] (2) The invention generates heat by activating the heating device to heat the catheter so that the temperature of the liquid inside it rises to a temperature suitable for the human body, ensuring that the liquid directly injected into the body will not cause the patient to feel uncomfortable or cold. At the same time, it can significantly improve the patient's comfort and reduce the chills or discomfort caused by liquid cooling. The sliding plate moves close to and contacts the medicine bottle, ensuring that the medicine bottle will not tilt or fall due to vibration or unstable position during the infusion process, thereby reducing the risk of breakage. At the same time, limiting the movement of the medicine bottle can keep the medicine bottle stable and prevent the medicine bottle from breaking or leaking due to accidental collision or vibration.

[0018] (3) The invention, by moving the support block to contact the ground and then acting in the reverse direction to prop up the entire device so that the universal wheels are off the ground, ensures that the device will not tilt or become unstable due to collision or pulling by external forces during the infusion process, can provide additional stability, and at the same time can help the device maintain a vertical or appropriate angle, thereby ensuring that the liquid is stably infused at a predetermined flow rate, avoiding infusion interruptions or abnormal flow rates caused by device instability. When the universal wheels contact the ground, the device can be moved to the required position, ensuring that the device can be moved during infusion so that the device can adapt to different patient positions, allowing the patient to adjust the position of the infusion device according to his or her own comfort, avoiding maintaining a fixed posture for a long time, and reducing pressure or pain caused by improper device position. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a cross-sectional schematic diagram of the bottom plate and the motor structure of the present invention;

[0021] Figure 3 It is a schematic cross-sectional view of the structure of the clamping device of the present invention;

[0022] Figure 4 It is a cross-sectional schematic diagram of the structure of the threaded rod 1 and the gear 1 of the present invention;

[0023] Figure 5It is a schematic cross-sectional view of the structure of the heating device of the present invention;

[0024] Figure 6 It is a schematic cross-sectional view of the structure of the slider and the heating device of the present invention;

[0025] Figure 7 It is a schematic cross-sectional view of the fixing device structure of the present invention.

[0026] In the figure: 1, bottom plate; 2, universal wheel; 3, support tube; 4, support frame; 5, medicine bottle; 6, catheter; 61, needle tube; 7, motor; 8, threaded rod 1; 9, sleeve; 10, controller; 11, fixing plate; 12, threaded rod 2; 13, gear 1; 14, gear 2; 15, ring; 16, push plate; 17, slide column; 18, clamping plate; 191, slider; 192, heating device; 19 3. Button; 194. Connecting rod; 195. Inclined block 1; 196. Push rod; 197. Long rod; 198. Long board; 199. Slide plate; 1910. Inclined block 2; 201. Inclined rod; 202. Elastic telescopic rod 1; 203. Fixed ring; 204. Support block; 205. Fixed block; 206. Inclined block 3; 207. Elastic telescopic rod 2; 208. Push block; 209. Fixed rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-Figure 7 , one embodiment of the present invention is: a cardiology interventional treatment device, comprising a base plate 1, a universal wheel 2 is rotatably installed at the bottom of the base plate 1, a support tube 3 is fixedly installed at the top of the base plate 1, a support frame 4 is fixedly installed at the top of the support tube 3, a medicine bottle 5 is slidably installed at the top of the support frame 4, a catheter 6 is slidably installed at the bottom of the medicine bottle 5, a needle tube 61 is fixedly installed at the bottom of the catheter 6, a motor 7 is fixedly installed at the bottom of the base plate 1, a threaded rod 8 is fixedly installed at the output end of the motor 7, the threaded rod 8 is threadedly connected to the sleeve 9, a controller 10 is fixedly installed on the circumferential surface of the support tube 3, a fixed plate 11 is fixedly installed on the left side of the sleeve 9, and a clamping device is arranged on the top of the fixed plate 11;

[0029] Among them, the clamping device includes a threaded rod 12, a gear 13, a gear 2 14, a ring 15, a push plate 16, a sliding column 17 and a clamping plate 18. The threaded rod 12 is rotatably installed inside the fixed plate 11, the gear 13 is fixedly installed on one end of the threaded rod 12 close to the inside of the fixed plate 11, the gear 2 14 is rotatably installed inside the fixed plate 11, the ring 15 is threadedly connected with the threaded rod 12, the push plate 16 is fixedly installed on the top of the ring 15, the sliding column 17 slides through the push plate 16, and the clamping plate 18 is fixedly installed on one end of the sliding column 17 away from the push plate 16. The catheter 6 located on the fixed plate 11 is clamped by the movement of the clamping plates 18 on both sides to ensure that the position of the catheter 6 will not be displaced or fall off due to the patient's activities, changes in body position or external impacts, thereby avoiding interruption or poor infusion of infusion due to displacement of the catheter 6. At the same time, the catheter 6 is kept at a suitable angle to avoid bending or pressure of the catheter 6, thereby ensuring smooth flow of infusion.

[0030] The controller 10 is electrically connected to the motor 7, the gear 1 13 is meshed with the gear 2 14, the push plate 16 and the clamp 18 are in contact with the fixed plate 11, and a spring 1 is provided between the push plate 16 and the clamp 18. The electrical connection ensures that the controller 10 can control the start and stop of the motor 7, the meshing ensures that the gear 1 13 can drive the gear 2 14 to rotate when it rotates, the contact ensures that the clamp 18 can accurately clamp the catheter 6, and the provision of a spring ensures that the clamp 18 can achieve self-reset.

[0031] When the present embodiment is working: firstly, the medical worker checks whether the equipment is in normal state. After confirmation, the equipment is moved to the designated position. Then, the medicine bottle 5 to be infused is placed on the support frame 4, and then the catheter 6 is connected with the medicine bottle 5. Then, after the needle 61 enters the patient's body, the controller 10 is started to start the motor 7. After the motor 7 is started, the threaded rod 1 8 is driven to start rotating. The threaded rod 1 8 rotates to drive the sleeve 9 to start moving. The sleeve 9 moves to drive the fixing plate 11 to start moving. The fixing plate 11 moves to drive the catheter 6 to move. After the catheter 6 moves to the appropriate position, the controller 10 is closed to ensure that the catheter 6 is kept in an appropriate position, which helps the infusion liquid to flow smoothly into the blood vessel, avoids the situation of poor infusion or cessation of flow, and prevents bending or compression caused by sagging or movement of the catheter 6. After the catheter 6 moves to the appropriate position, the medical worker manually rotates the threaded rod 2 12 to rotate the threaded rod 2 12 to drive the ring 15 The movement of the circular ring 15 drives the push plate 16 to move, the movement of the push plate 16 drives the sliding column 17 to move, the movement of the sliding column 17 drives the splint 18 to move, and the threaded rod 2 12 drives the gear 13 to start rotating at the same time, the rotation of the gear 13 drives the gear 2 14 to start rotating, the rotation of the gear 2 14 drives the gear 13 on the other side to start rotating, the rotation of the gear 13 drives the threaded rod 2 12 on the same side to start rotating, the rotation of the threaded rod 2 12 drives the circular ring 15, the push plate 16, the sliding column 17 and the splint 18 on the same side to start moving, and the movement of the splints 18 on both sides clamps the catheter 6 on the fixed plate 11 to ensure that the position of the catheter 6 will not be displaced or fall off due to the patient's activities, changes in body position or external impacts, thereby avoiding interruption or poor infusion caused by displacement of the catheter 6, and at the same time keeping the catheter 6 at a suitable angle to avoid bending or pressure of the catheter 6, thereby ensuring smooth flow of the infusion.

[0032] See also Figure 1-Figure 7 On the basis of the above embodiment, in another embodiment of the present invention, a heating device is provided on the top of the fixing plate 11, and a fixing device is provided on the bottom of the bottom plate 1, the heating device includes a slider 191, a heating device 192, a button 193, a connecting rod 194, an inclined block 195 and a push rod 196, the slider 191 is slidably mounted inside the fixing plate 11, the heating device 192 is fixedly mounted on the top of the slider 191, the button 193 is fixedly mounted on the surface of the heating device 192, the connecting rod 194 is fixedly mounted on the left side of the slider 191, the inclined block 195 is fixedly mounted on the end of the connecting rod 194 away from the slider 191, and the push rod 196 is fixedly mounted on the right side of the splint 18, and the heating device 192 is activated to generate heat to heat the catheter 6 so that the temperature of the liquid inside the catheter rises to a temperature suitable for the human body, ensuring that the direct injection of liquid into the body will not cause the patient to feel uncomfortable or cold, and at the same time can significantly improve the patient's comfort and reduce the chills or discomfort caused by liquid cooling.

[0033] The heating device also includes a long rod 197, a long plate 198, a slide plate 199 and a second inclined plane block 1910. The long rod 197 is fixedly mounted on the top of the heating device 192, the long plate 198 is fixedly mounted on the top of the support tube 3, the slide plate 199 is slidably mounted inside the long plate 198, and the second inclined plane block 1910 is fixedly mounted on the front of the slide plate 199. The slide plate 199 moves close to and contacts the medicine bottle 5 to ensure that the medicine bottle 5 will not tilt or fall due to vibration or unstable position during the infusion process, thereby reducing the risk of damage. At the same time, limiting the movement of the medicine bottle 5 can keep the medicine bottle 5 stable and prevent the medicine bottle 5 from breaking or leaking due to accidental collision or vibration.

[0034] The sides of the inclined plane block 195 and the push rod 196 that are close to each other are both set as inclined planes, the sides of the long rod 197 and the inclined plane block 2 1910 that are close to each other are both set as inclined planes, a spring 2 is set between the inclined plane block 195 and the fixed plate 11, and a spring 3 is set between the long plate 198 and the slide plate 199. By setting the inclined plane, it is ensured that the push rod 196 can smoothly push the inclined plane block 195 when moving, and by setting the inclined plane, it is ensured that the long rod 197 can smoothly push the inclined plane block 2 1910 when moving, and by setting the spring 2, it is ensured that the inclined plane block 195 can achieve self-reset, and by setting the spring 3, it is ensured that the slide plate 199 can achieve self-reset.

[0035] The fixing device includes an inclined rod 201, an elastic telescopic rod 202, a fixing ring 203 and a support block 204. The inclined rod 201 slides through the bottom plate 1, the elastic telescopic rod 202 is fixedly installed inside the bottom plate 1, the fixing ring 203 is fixedly installed at the movable end of the elastic telescopic rod 202, and the support block 204 is fixedly installed at the bottom of the fixing ring 203. The support block 204 moves to contact the ground and reversely props up the entire device to make the universal wheel 2 leave the ground, ensuring that the device will not tilt or become unstable due to collision or pulling of external forces during the infusion process, providing additional stability, and helping the device to maintain a vertical or appropriate angle, thereby ensuring that the liquid is stably infused at a predetermined flow rate, avoiding infusion interruption or abnormal flow rate caused by device instability.

[0036] The fixing device also includes a fixing block 205, a ramp block three 206, an elastic telescopic rod two 207, a push block 208 and a fixing rod 209. The fixing block 205 is fixedly mounted at the bottom of the fixing ring 203, the ramp block three 206 is fixedly mounted on the right side of the fixing block 205, the elastic telescopic rod two 207 is fixedly mounted at the bottom of the ramp rod 201, the push block 208 is fixedly mounted at the movable end of the elastic telescopic rod two 207, and the fixing rod 209 is fixedly mounted on the top of the push block 208. When the universal wheel 2 contacts the ground, the device can be moved to the required position, ensuring that the device can be moved during infusion so that the device can adapt to different positions of the patient, allowing the patient to adjust the position of the infusion device according to his or her own comfort, avoiding maintaining a fixed posture for a long time, and reducing the oppression or pain caused by improper position of the device.

[0037] Inclined surface block three 206 is in contact with push block 208, and the sides of inclined surface block three 206 and push block 208 that are close to each other are both set as inclined surfaces, and spring four is set between inclined surface rod 201 and bottom plate 1. The contact ensures that push block 208 can push inclined surface block three 206 when moving, and the setting of inclined surface ensures that push block 208 can smoothly push inclined surface block three 206 when moving, and the setting of spring four ensures that inclined surface rod 201 can achieve self-reset.

[0038] When the present embodiment is working, the push rod 196 starts to move when the clamp 18 moves, the push rod 196 moves to contact and push the inclined surface block 195 to start moving, the inclined surface block 195 moves to drive the connecting rod 194 to start moving, the connecting rod 194 moves to drive the slider 191 to start moving, the slider 191 moves to drive the heating device 192 to start moving, the heating device 192 moves close to and surrounds the catheter 6, when it is necessary to heat the liquid input into the catheter 6, the button 193 is manually pressed, so that the button 193 starts the heating device 192, and the heating device 192 starts to generate heat to heat the catheter 6 so that the temperature of the liquid inside the catheter rises to a temperature suitable for the human body, ensuring Direct injection of liquid into the body will not cause the patient to feel uncomfortable or cold, and can significantly improve the patient's comfort and reduce chills or discomfort caused by liquid cooling. When the warming device 192 moves, the long rod 197 is driven to move, and the movement of the long rod 197 drives the inclined plane block 2 1910 to start moving. The movement of the inclined plane block 2 1910 drives the slide plate 199 to start moving. The slide plate 199 moves close to and contacts the medicine bottle 5, ensuring that the medicine bottle 5 will not tilt or fall due to vibration or unstable position during the infusion process, thereby reducing the risk of damage. At the same time, limiting the movement of the medicine bottle 5 can keep the medicine bottle 5 stable and prevent the medicine bottle 5 from breaking or leaking due to accidental collision or vibration.

[0039] When the slide plate 199 moves, the inclined rod 201 is pushed to start moving, and the movement of the inclined rod 201 drives the elastic telescopic rod 207 to start moving, and the movement of the elastic telescopic rod 207 drives the push block 208 to start moving, and the push block 208 drives the inclined plane block 3 206 to start moving, and the inclined plane block 3 206 drives the fixed block 205 to start moving, and the fixed block 205 drives the fixed ring 203 to start moving, and the fixed ring 203 drives the support block 204 to start moving, and the support block 204 moves to contact the ground and reversely prop up the whole device to make the universal wheel 2 leave the ground, ensuring that the device will not be tilted or unstable due to collision or pulling of external force during the infusion process, and can provide additional stability, and at the same time can help the device maintain a vertical or appropriate angle, so as to ensure that the liquid is stably infused at a predetermined flow rate, and avoid infusion interruption or abnormal flow rate caused by equipment instability. When the support block 204 supports the device to remain stable and it is necessary to move the device, manually pull the fixed rod 209 to move the fixed rod 209 and drive the push block 208 to start moving. The push block 208 moves and compresses the movable end of the elastic telescopic rod 207. After the push block 208 moves and no longer contacts and pushes the inclined plane block 3 206, the fixed ring 203 starts to move and reset under the action of the elastic telescopic rod 1 202. The fixed ring 203 moves and drives the support block 204 to start moving. The support block 204 moves out of contact with the ground, and then the universal wheel 2 contacts the ground. When the universal wheel 2 contacts the ground, the device can be moved to the required position, ensuring that the device can be moved during infusion so that the device can adapt to different positions of the patient, allowing the patient to adjust the position of the infusion device according to his or her own comfort, avoiding maintaining a fixed posture for a long time, and reducing the oppression or pain caused by improper position of the device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cardiology interventional treatment device, comprising a base plate (1), characterized in that: The bottom of the bottom plate (1) is rotatably mounted with a universal wheel (2); the top of the bottom plate (1) is fixedly mounted with a support tube (3); the top of the support tube (3) is fixedly mounted with a support frame (4); the top of the support frame (4) is slidably mounted with a medicine bottle (5); the bottom of the medicine bottle (5) is slidably mounted with a catheter (6); the bottom of the catheter (6) is fixedly mounted with a needle tube (61); the bottom of the bottom plate (1) is fixedly mounted with a motor (7); the output end of the motor (7) is fixedly mounted with a threaded rod (8); the threaded rod (8) is threadedly connected to the sleeve (9); a controller (10) is fixedly mounted on the circumferential surface of the support tube (3); a fixing plate (11) is fixedly mounted on the left side of the sleeve (9); a clamping device is arranged on the top of the fixing plate (11); a heating device is arranged on the top of the fixing plate (11); and a fixing device is arranged at the bottom of the bottom plate (1); The clamping device comprises a second threaded rod (12), a first gear (13), a second gear (14), a circular ring (15), a push plate (16), a sliding column (17) and a clamping plate (18); the second threaded rod (12) is rotatably mounted inside the fixed plate (11); the first gear (13) is fixedly mounted on one end of the second threaded rod (12) close to the inside of the fixed plate (11); the second gear (14) is rotatably mounted inside the fixed plate (11); the circular ring (15) is threadedly connected to the second threaded rod (12); the push plate (16) is fixedly mounted on the top of the circular ring (15); the sliding column (17) slides through the push plate (16); and the clamping plate (18) is fixedly mounted on one end of the sliding column (17) away from the push plate (16).

2. A cardiology interventional treatment device according to claim 1, characterized in that: The controller (10) is electrically connected to the motor (7), the gear one (13) is meshed with the gear two (14), the push plate (16) and the clamping plate (18) are in contact with the fixed plate (11), and a spring one is provided between the push plate (16) and the clamping plate (18).

3. A cardiology interventional treatment device according to claim 2, characterized in that: The heating device comprises a slider (191), a heating device (192), a button (193), a connecting rod (194), an inclined block (195) and a push rod (196); the slider (191) is slidably mounted inside the fixed plate (11); the heating device (192) is fixedly mounted on the top of the slider (191); the button (193) is fixedly mounted on the surface of the heating device (192); the connecting rod (194) is fixedly mounted on the left side of the slider (191); the inclined block (195) is fixedly mounted on the end of the connecting rod (194) away from the slider (191); and the push rod (196) is fixedly mounted on the right side of the clamp (18).

4. The cardiology interventional treatment device according to claim 3, characterized in that: The heating device also includes a long rod (197), a long plate (198), a slide plate (199) and a second inclined surface block (1910), wherein the long rod (197) is fixedly mounted on the top of the heating device (192), the long plate (198) is fixedly mounted on the top of the support tube (3), the slide plate (199) is slidably mounted inside the long plate (198), and the second inclined surface block (1910) is fixedly mounted on the front of the slide plate (199).

5. The cardiology interventional treatment device according to claim 4, characterized in that: The surfaces of the inclined surface block 1 (195) and the push rod (196) that are close to each other are both configured as inclined surfaces, the surfaces of the long rod (197) and the inclined surface block 2 (1910) that are close to each other are both configured as inclined surfaces, a second spring is provided between the inclined surface block 1 (195) and the fixed plate (11), and a third spring is provided between the long plate (198) and the sliding plate (199).

6. The cardiology interventional treatment device according to claim 5, characterized in that: The fixing device comprises an inclined rod (201), an elastic telescopic rod (202), a fixing ring (203) and a support block (204); the inclined rod (201) slides through the bottom plate (1); the elastic telescopic rod (202) is fixedly mounted inside the bottom plate (1); the fixing ring (203) is fixedly mounted on the movable end of the elastic telescopic rod (202); and the support block (204) is fixedly mounted on the bottom of the fixing ring (203).

7. The cardiology interventional treatment device according to claim 6, characterized in that: The fixing device further comprises a fixing block (205), a third inclined plane block (206), a second elastic telescopic rod (207), a push block (208) and a fixing rod (209), wherein the fixing block (205) is fixedly mounted at the bottom of the fixing ring (203), the third inclined plane block (206) is fixedly mounted on the right side of the fixing block (205), the second elastic telescopic rod (207) is fixedly mounted at the bottom of the inclined plane rod (201), the push block (208) is fixedly mounted at the movable end of the second elastic telescopic rod (207), and the fixing rod (209) is fixedly mounted at the top of the push block (208).

8. The cardiology interventional treatment device according to claim 7, characterized in that: The inclined plane block three (206) is in contact with the push block (208), and the surfaces of the inclined plane block three (206) and the push block (208) that are close to each other are both arranged as inclined planes, and a spring four is arranged between the inclined plane rod (201) and the bottom plate (1).

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