Coronary heart disease interventional therapy equipment

Abstract

The invention discloses coronary heart disease interventional therapy equipment, and belongs to the field of medical instruments, the coronary heart disease interventional therapy equipment comprises a mounting plate, the two sides of the mounting plate are fixedly connected with a first hook-and-loop fastener connecting belt and a second hook-and-loop fastener connecting belt respectively, and the edge of the lower surface of the mounting plate is fixedly connected with a silica gel ring. A pressing assembly used for pressing the puncture part is arranged on the upper surface of the mounting plate. The external thread sleeve can drive the pressing ring to move towards the penetrating hole, the pressing ring tightly extrudes the periphery of the penetrating hole, it is avoided that blood seeps out of the penetrating hole to form hematoma blood clots, the arc-shaped rack is reset to be meshed with the annular rack, the internal thread sleeve cannot continue to rotate, and the hematoma blood clots are prevented from being damaged. The internal thread sleeve is effectively prevented from being rotated accidentally, the pressing ring is prevented from being squeezed towards the skin, pain of a patient is avoided, the pressing ring is prevented from leaving the squeezed part, the squeezing effect is reduced, and even the puncture part cannot be squeezed.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and more specifically, to a device for interventional treatment of coronary heart disease. Background Art

[0002] Coronary heart disease, also known as coronary atherosclerotic heart disease, refers to heart disease caused by atherosclerosis of the coronary arteries, which narrows or blocks the blood vessel lumen, leading to myocardial ischemia, hypoxia or necrosis. Coronary heart disease is a common and frequently occurring disease among middle-aged and elderly people, with symptoms such as chest tightness, chest pain, palpitations, and dyspnea. It is the most common type of organ disease caused by atherosclerosis. In recent years, the disease has become younger and younger, and has become one of the main diseases threatening human health.

[0003] Coronary intervention is to enter the blood vessels through percutaneous puncture to relieve the stenosis or obstruction of the heart lumen, thereby improving myocardial ischemia and ensuring effective myocardial perfusion. Its efficacy is reliable, direct, rapid, and ideal, and can achieve immediate results. The surgical risks and trauma are significantly reduced compared to surgical bypass. It has gradually become a common treatment for coronary heart disease in my country.

[0004] After interventional treatment for coronary heart disease, the patient's puncture site needs to be pressed for a long time to prevent arterial bleeding from causing hematoma. However, hospitals currently mostly use manual pressure to press the patient's puncture site, which wastes manpower and creates a great burden on medical staff. In addition, manual pressure may be too high or too low due to subjective factors, and it is impossible to guarantee that appropriate pressure can be given. Summary of the invention

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide a coronary heart disease interventional treatment device.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A device for interventional treatment of coronary heart disease comprises a mounting plate, wherein a first Velcro connecting belt and a second Velcro connecting belt are fixedly connected to two sides of the mounting plate respectively, a silicone ring is fixedly connected to the edge of the lower surface of the mounting plate, a pressing component for pressing a puncture site is arranged on the upper surface of the mounting plate, and cooling components for reducing swelling at the puncture site are arranged on both sides of the upper surface of the mounting plate.

[0008] The pressing assembly includes an internally threaded sleeve that rotates at the middle of the top of the mounting plate and an annular rack fixed at the middle of the upper surface of the mounting plate, the outer surface of the internally threaded sleeve is fixedly connected to a fixing block, the interior of the fixing block is slidably connected to a pull rod, the bottom of the pull rod is fixedly connected to an arc-shaped rack, the outer surface of the pull rod is sleeved with a first spring, the top of the internally threaded sleeve extends out of the interior of the mounting plate, the internal thread of the internally threaded sleeve is connected to an externally threaded sleeve, the bottom of the externally threaded sleeve is fixedly connected to a pressing ring, the outer surface of the externally threaded sleeve is sleeved with a first sealing cover near the top, and the inner surface of the externally threaded sleeve is fixedly connected to a medicine spraying assembly for adding medicine to the puncture site.

[0009] Furthermore, the outer surface of the external threaded sleeve is fixedly connected to a limiting sleeve, the upper surface of the mounting plate is fixedly connected to a limiting rod near the annular rack, and the limiting sleeve is mounted on the limiting rod, the arc-shaped rack is meshed with the annular rack, and the first spring is located between the fixed block and the arc-shaped rack.

[0010] Furthermore, the medicine spraying assembly includes a medicine storage cartridge fixed on the inner surface of the external threaded sleeve and an indicating block fixed on the upper surface of the first sealing cover, a sealing plate is fixedly connected to the middle of the inner surface of the medicine storage cartridge, a medicine inlet is provided on one side of the sealing plate, a rotating block is rotatably connected to the bottom of the medicine storage cartridge, three grooves are evenly provided inside the rotating block, a transmission sleeve is fixedly connected to the top of the rotating block, a transmission rod is sleeved inside the transmission sleeve, a pointer is fixedly connected to the top of the transmission rod, a feeding port is provided on the lower surface of the medicine storage cartridge, a feeding hopper is fixedly connected to the lower surface of the medicine storage cartridge, and a feeding assembly is provided on the outer surface of the medicine storage cartridge.

[0011] Furthermore, the top of the transmission sleeve passes through the interior of the sealing plate, the top of the transmission rod passes through the interior of the first sealing cover, the pointer is located above the first sealing cover, the indicator block is located directly above the discharge port, and the direction of the pointer corresponds to the direction of the groove position.

[0012] Furthermore, the feeding assembly includes a fixed ring fixed on the outer surface of the medicine storage cartridge and two driving plates fixed on the transmission sleeve, four second springs are fixedly connected to the lower surface of the fixed ring, a movable ring is fixedly connected to the bottom of the second spring, an impact rod is fixedly connected to the upper surface of the movable ring, and six trapezoidal plates are slidably connected inside the fixed ring.

[0013] Furthermore, the driving plate is located on the top of the medicine storage cylinder and slides with respect to each other, the bottom of the trapezoidal plate and the top of the movable ring are fixedly connected with each other, and a rubber pad is provided on the top of the impact rod.

[0014] Furthermore, the cooling assembly includes a piston cylinder fixed on both sides of the upper surface of the mounting plate and a cooling chamber opened inside the pressing ring, a second sealing cover is provided on the top of the piston cylinder, a piston is slidably arranged inside the piston cylinder, a piston rod is fixedly connected to the top of the piston, a water adding assembly is fixedly connected to the outer surface of the piston cylinder, a telescopic hose is connected to the bottom of the piston cylinder, and one side of the telescopic hose passes through the interior of the mounting plate and is fixedly connected to the outer surface of the pressing ring.

[0015] Furthermore, the top of the piston rod passes through the interior of the second sealing cover and slides relative to each other, and the piston cylinder is communicated with the interior of the cooling chamber through a telescopic hose.

[0016] Furthermore, the water adding assembly includes two magnets fixed on one side of the upper surface of the mounting plate and a water inlet pipe fixed on the outer surface of the piston cylinder, a sealing plug is inserted on one side of the inside of the water inlet pipe, and an adsorption block is fixedly connected to one side of the sealing plug.

[0017] Furthermore, the adsorption block is made of metal iron, one side of the water inlet pipe extends to the interior of the piston cylinder, and the interior of the water inlet pipe is connected to the interior of the piston cylinder.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In this scheme, a pressing component is provided, and the external threaded sleeve drives the pressing ring to move toward the puncture position, and the pressing ring tightly squeezes the area around the puncture position to prevent blood from seeping out from the puncture position to form a hematoma and blood clot. The arc-shaped rack is reset and meshed with the annular rack, so that the internal threaded sleeve cannot continue to rotate, and the internal threaded sleeve is effectively prevented from being accidentally rotated, causing the pressing ring to be squeezed against the skin and causing pain to the patient. It also prevents the pressing ring from leaving the squeezing position, resulting in a reduced squeezing effect, or even a situation where the puncture position cannot be squeezed. In addition, compared with the prior art, the device uses a pressing component for pressing, which can provide a relatively stable pressing force, and there will be no problem of excessive or insufficient pressing force.

[0020] 2. This solution is provided with a medicine spraying component. The medicine powder inside the medicine storage cylinder enters the inside of the groove through the medicine inlet. The rotating block is continued to rotate to turn the groove containing the medicine powder to the discharge port. The medicine powder enters the inside of the pull rod through the discharge port and then falls on the puncture site. According to the amount of medicine applied, the rotating block is rotated to add medicine to the puncture site through the groove multiple times, which effectively disinfects the wound. It can effectively solve the disadvantage of frequently removing the device when applying medicine, reduce the workload of medical staff, and improve the patient experience.

[0021] 3. This scheme is provided with a feeding assembly. The driving plate moves to push the trapezoidal plate downward, driving the moving ring downward at the same time and stretching the second spring. When the driving plate passes through the trapezoidal plate, the moving ring quickly resets under the action of the second spring, driving the impact rod to impact the fixed ring. The vibration generated by the impact can promote the smooth entry of the powder into the interior of the groove, ensuring that the powder can fill the interior of the groove, ensuring that the dosage of each medicine is relatively fixed, and avoiding too little dosage to reduce the effect of the powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The structure of the present invention is schematically shown Figure 1 ;

[0023] Figure 2 The structure of the present invention is schematically shown Figure 2 ;

[0024] Figure 3 It is a schematic diagram of the structure of the pressing assembly of the present invention;

[0025] Figure 4 For the present invention Figure 3 A schematic diagram of the structure at A;

[0026] Figure 5 The structure of the medicine spraying assembly of the present invention is shown in FIG. Figure 1 ;

[0027] Figure 6 The structure of the medicine spraying assembly of the present invention is shown in FIG. Figure 2 ;

[0028] Figure 7 It is a schematic diagram of the structure of the blanking assembly of the present invention;

[0029] Figure 8 It is a schematic diagram of the cooling assembly structure of the present invention;

[0030] Fig. 9 It is a schematic diagram of the structure of the water adding component of the present invention.

[0031] Description of the numbers in the figure:

[0032] 1. Mounting plate; 2. First Velcro connection belt; 3. Second Velcro connection belt; 4. Silicone ring;

[0033] 5. Pressing assembly; 51. Internally threaded sleeve; 52. Externally threaded sleeve; 53. Pressing ring; 54. First sealing cover; 55. First spring;

[0034] 56, medicine spraying assembly; 561, rotating block; 562, sealing plate; 563, transmission sleeve; 564, transmission rod; 565, medicine storage cylinder; 566, feeding port; 567, feeding hopper; 568, pointer; 569, groove; 5610, indicator block; 5611, medicine inlet;

[0035] 57, blanking assembly; 571, fixed ring; 572, trapezoidal plate; 573, driving plate; 574, moving ring; 575, second spring; 576, impact rod;

[0036] 58, fixed block; 59, pull rod; 510, annular rack; 511, arc rack;

[0037] 6. Cooling assembly; 61. Piston cylinder; 62. Second sealing cover; 63. Piston rod;

[0038] 64. water adding assembly; 641. magnet; 642. adsorption block; 643. water inlet pipe; 644. sealing plug;

[0039] 65. Piston; 66. Cooling chamber; 67. Telescopic hose. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0041] See also Figures 1 to 9 A device for interventional treatment of coronary heart disease comprises a mounting plate 1, a first Velcro connecting belt 2 and a second Velcro connecting belt 3 are fixedly connected to both sides of the mounting plate 1, a silicone ring 4 is fixedly connected to the edge of the lower surface of the mounting plate 1, a pressing component 5 for pressing a puncture site is arranged on the upper surface of the mounting plate 1, and cooling components 6 for reducing swelling at the puncture site are arranged on both sides of the upper surface of the mounting plate 1.

[0042] like Figure 2-Figure 5As shown, the pressing assembly 5 includes an internally threaded sleeve 51 rotating at the middle of the top of the mounting plate 1 and an annular rack 510 fixed at the middle of the upper surface of the mounting plate 1, the outer surface of the internally threaded sleeve 51 is fixedly connected to a fixing block 58, the inside of the fixing block 58 is slidably connected to a pull rod 59, the bottom of the pull rod 59 is fixedly connected to an arc-shaped rack 511, the outer surface of the pull rod 59 is sleeved with a first spring 55, the top of the internally threaded sleeve 51 extends out of the interior of the mounting plate 1, the internal threads of the internally threaded sleeve 51 are connected to an externally threaded sleeve 52, the bottom of the externally threaded sleeve 52 is fixedly connected to a pressing ring 53, the outer surface of the externally threaded sleeve 52 is sleeved with a first sealing cover 54 near the top, and the inner surface of the externally threaded sleeve 52 is fixedly connected to a medicine spraying assembly 56 for adding medicine to the puncture site.

[0043] The outer surface of the external threaded sleeve 52 is fixedly connected to a limiting sleeve, the upper surface of the mounting plate 1 is fixedly connected to a limiting rod near the annular rack 510, and the limiting sleeve is sleeved on the limiting rod, the arc-shaped rack 511 is meshed with the annular rack 510, and the first spring 55 is located between the fixed block 58 and the arc-shaped rack 511.

[0044] In order to solve the problem that after the treatment of coronary heart disease, medical staff need to press the puncture site for a long time, wrap the first Velcro connecting belt 2 and the second Velcro connecting belt 3 around the patient's body to fix it, pull the pull rod 59 to drive the arc rack 511 to move upward, so that the arc rack 511 and the annular rack 510 are separated from each other, and then rotate the internal threaded sleeve 51 to drive the external threaded sleeve 52 to move inside the internal threaded sleeve 51 through the transmission of the thread, and the external threaded sleeve 52 drives the pressing ring 53 to move to the perforation position, and the pressing ring 53 presses the perforation. The area around the puncture site is tightly squeezed to prevent blood from seeping out from the puncture site to form a hematoma and blood clot. After the pressing is completed, the pull rod 59 is released, and under the elastic force of the first spring 55, the arc-shaped rack 511 is driven to reset and engage with the annular rack 510, so that the internal threaded sleeve 51 cannot continue to rotate, and the internal threaded sleeve 51 is effectively prevented from being accidentally rotated, causing the pressing ring 53 to be squeezed against the skin and causing pain to the patient. It also prevents the pressing ring 53 from leaving the squeezing site, resulting in a reduced squeezing effect, and even a situation where the puncture site cannot be squeezed.

[0045] like Figure 5 and Figure 6As shown, the medicine spraying assembly 56 includes a medicine storage cartridge 565 fixed on the inner surface of the external threaded sleeve 52 and an indicating block 5610 fixed on the upper surface of the first sealing cover 54, a sealing plate 562 is fixedly connected to the middle of the inner surface of the medicine storage cartridge 565, a medicine inlet 5611 is provided on one side of the inner surface of the sealing plate 562, a rotating block 561 is rotatably connected to the bottom of the medicine storage cartridge 565, three grooves 569 are evenly provided inside the rotating block 561, a transmission sleeve 563 is fixedly connected to the top of the rotating block 561, a transmission rod 564 is sleeved inside the transmission sleeve 563, a pointer 568 is fixedly connected to the top of the transmission rod 564, a discharge port 566 is provided on the lower surface of the medicine storage cartridge 565, a discharge hopper 567 is fixedly connected to the lower surface of the medicine storage cartridge 565, and a discharge assembly 57 is provided on the outer surface of the medicine storage cartridge 565.

[0046] The top of the transmission sleeve 563 passes through the interior of the sealing plate 562, the top of the transmission rod 564 passes through the interior of the first sealing cover 54, the pointer 568 is located above the first sealing cover 54, the indicator block 5610 is located directly above the discharge port 566, and the direction of the pointer 568 corresponds to the position direction of the groove 569.

[0047] Squeezing the puncture site can prevent blood from forming a hematoma at the puncture site, but the puncture site needs to be treated with medicine for anti-inflammatory disinfection to promote wound healing, so the device needs to be removed, which is inconvenient. The patient lies on the bed, and a drug storage cartridge 565 is provided. Medicine powder is added to the inside of the drug storage cartridge 565, and the transmission rod 564 is rotated to drive the transmission sleeve 563 to rotate. The transmission sleeve 563 drives the rotating block 561 to rotate inside the drug storage cartridge 565. When the groove 569 moves to the inside of the drug inlet 5611, the drug storage cartridge 565 is moved. The medicine powder inside 565 enters the interior of the groove 569 through the medicine inlet 5611, and the rotating block 561 is continued to be rotated to turn the groove 569 containing the medicine powder to the discharge port 566. The medicine powder enters the interior of the pull rod 59 through the discharge port 566 and then falls on the puncture site. According to the amount of medicine applied, the rotating block 561 is rotated to add medicine to the puncture site through the groove 569 multiple times, which effectively disinfects the wound. This can effectively solve the problem of frequently removing the device when applying medicine, reduce the workload of medical staff, and improve the patient experience.

[0048] like Figure 7 As shown, the unloading assembly 57 includes a fixed ring 571 fixed to the outer surface of the medicine storage barrel 565 and two driving plates 573 fixed to the transmission sleeve 563, four second springs 575 are fixedly connected to the lower surface of the fixed ring 571, a movable ring 574 is fixedly connected to the bottom of the second spring 575, a striking rod 576 is fixedly connected to the upper surface of the movable ring 574, and six trapezoidal plates 572 are slidably connected inside the fixed ring 571.

[0049] The driving plate 573 is located on the top of the medicine storage cylinder 565 and slides with each other. The bottom of the trapezoidal plate 572 and the top of the moving ring 574 are fixedly connected to each other, and a rubber pad is provided on the top of the impact rod 576.

[0050] When the medicine powder enters the interior of the groove 569 through the medicine storage barrel 565, due to the small particles of the medicine powder, the friction between the particles is large, so that the medicine powder cannot fall smoothly. At this time, when the transmission rod 564 and the transmission sleeve 563 are rotated, the transmission sleeve 563 drives the two driving plates 573 to rotate. The driving plate 573 contacts the inclined surface of the trapezoidal plate 572 during rotation. The driving plate 573 continues to move to push the trapezoidal plate 572 downward, driving the moving ring 574 downward at the same time, and stretching the second spring 575. When the driving plate 573 passes through the trapezoidal plate 572, under the action of the second spring 575, the moving ring 574 is quickly reset, driving the impact rod 576 to impact the fixed ring 571. The vibration generated by the impact can promote the medicine powder to smoothly enter the interior of the groove 569, ensure that the medicine powder can fill the interior of the groove 569, ensure that the dosage of the medicine is relatively fixed each time, and avoid reducing the effect of the medicine powder due to too little dosage.

[0051] like Figure 8 As shown, the cooling assembly 6 includes a piston cylinder 61 fixed on both sides of the upper surface of the mounting plate 1 and a cooling chamber 66 opened in the pressing ring 53, a second sealing cover 62 is sleeved on the top of the piston cylinder 61, a piston 65 is slidably arranged inside the piston cylinder 61, a piston rod 63 is fixedly connected to the top of the piston 65, a water adding assembly 64 is fixedly connected to the outer surface of the piston cylinder 61, a telescopic hose 67 is connected to the bottom of the piston cylinder 61, and one side of the telescopic hose 67 passes through the interior of the mounting plate 1 and is fixedly connected to the outer surface of the pressing ring 53.

[0052] The top of the piston rod 63 passes through the interior of the second sealing cover 62 and slides therewith, and the piston cylinder 61 is communicated with the interior of the cooling chamber 66 through the telescopic hose 67 .

[0053] During puncture, redness and swelling will appear at the puncture site. At this time, the wound needs to be cold compressed to reduce swelling. Traditional devices cannot effectively apply cold compress to puncture. For this reason, one of the second sealing covers 62 is removed, and the piston 65 is removed, and cooling water is added to the inside of the piston cylinder 61. The water flows along the telescopic hose 67 into the cooling chamber 66. When the inside of the piston rod 63 is full, continue to add water to the inside of the piston cylinder 61 until one of the piston cylinders 61 is full, and then the second sealing cover 62 is assembled inside the piston cylinder 61. At this time, the cooling water inside the piston rod 63 applies cold compress to the patient's skin at the puncture site to reduce swelling and relieve pain, thereby reducing the patient's pain.

[0054] like Fig. 9As shown, the water adding assembly 64 includes two magnets 641 fixed on one side of the upper surface of the mounting plate 1 and a water inlet pipe 643 fixed on the outer surface of the piston cylinder 61, a sealing plug 644 is inserted on one side of the inside of the water inlet pipe 643, and an adsorption block 642 is fixedly connected to one side of the sealing plug 644.

[0055] The adsorption block 642 is made of metal iron. One side of the water inlet pipe 643 extends to the inside of the piston cylinder 61 . The inside of the water inlet pipe 643 is connected to the inside of the piston cylinder 61 .

[0056] After a period of time, the moisture inside the piston rod 63 will be heated up by the temperature of the human body, which will cause the piston rod 63 to be unable to reduce the swelling. Under normal circumstances, one of the two piston cylinders 61 is in a state of water and the other is water-free. The adsorption block 642 is removed from the magnet 641, and the sealing plug 644 is pulled out from the inside of the water inlet pipe 643. The piston rod 63 is pressed to drive the piston 65 to squeeze downward inside the piston cylinder 61, and the water inside one of the piston cylinders 61 is squeezed out through the water inlet pipe 643 and then sealed by the sealing plug 644, and the other inlet is closed. The water pipe 643 is placed in the cooling water prepared in advance and drawn, and at the same time, the two piston rods 63 are pulled to drive the piston 65 to move inside the piston cylinder 61. The piston cylinder 61 close to the cold water absorbs the cold water from the outside, and the other piston cylinder 61 draws the warm water inside the piston rod 63. After completion, the two water inlet pipes 643 are sealed, the water inlet pipe 643 corresponding to the piston cylinder 61 containing warm water is opened, and the piston rod 63 and the piston 65 are squeezed to discharge the warm water, so that the water inside the piston rod 63 can be replaced to ensure the cooling effect.

[0057] Method of use: pull the pull rod 59 to drive the arc-shaped rack 511 to move upward, so that the arc-shaped rack 511 and the annular rack 510 are separated from each other, and then rotate the internal threaded sleeve 51 to drive the external threaded sleeve 52 to move inside the internal threaded sleeve 51 through the transmission of the thread, and the external threaded sleeve 52 drives the pressing ring 53 to move toward the position of the perforation, and the pressing ring 53 tightly squeezes the area around the perforation;

[0058] The transmission sleeve 563 drives the rotating block 561 to rotate inside the medicine storage barrel 565. When the groove 569 moves to the inside of the medicine inlet 5611, the medicine powder inside the medicine storage barrel 565 enters the inside of the groove 569 through the medicine inlet 5611. The rotating block 561 continues to rotate to move the groove 569 containing the medicine powder to the discharge port 566. The medicine powder enters the inside of the pull rod 59 through the discharge port 566 and then falls on the puncture site. According to the amount of medicine applied, the rotating block 561 is rotated to add medicine to the puncture site through the groove 569 for multiple times.

[0059] The two driving plates 573 rotate along with the transmission sleeve 563. The driving plates 573 contact the inclined surface of the trapezoidal plate 572 during rotation. The driving plates 573 continue to move to push the trapezoidal plate 572 downward, driving the moving ring 574 to move downward at the same time, and stretching the second spring 575. When the driving plates 573 pass through the trapezoidal plate 572, under the action of the second spring 575, the moving ring 574 quickly resets, driving the impact rod 576 to impact the fixed ring 571. The vibration generated by the impact can promote the smooth entry of the powder into the groove 569.

[0060] Cooling water is added to the interior of the piston cylinder 61, and the water flows along the telescopic hose 67 into the interior of the cooling chamber 66. When the interior of the piston rod 63 is filled with water, water is continuously added to the interior of the piston cylinder 61 until one of the piston cylinders 61 is filled with water, and then the second sealing cover 62 is assembled inside the piston cylinder 61. At this time, the cooling water inside the piston rod 63 cools the skin at the puncture site of the patient to reduce swelling and relieve pain;

[0061] At the same time, the two piston rods 63 are pulled to drive the piston 65 to move inside the piston cylinder 61. The piston cylinder 61 close to the cold water absorbs cold water from the outside, and the other piston cylinder 61 extracts warm water from the inside of the piston rod 63 through the action of the piston 65. After completion, the two water inlet pipes 643 are sealed, the water inlet pipe 643 corresponding to the piston cylinder 61 containing warm water is opened, and the piston rod 63 and the piston 65 are squeezed to discharge the warm water, thereby replacing the water inside the piston rod 63 to ensure the cooling effect.

[0062] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A coronary heart disease interventional treatment device, comprising a mounting plate (1), wherein two sides of the mounting plate (1) are respectively fixedly connected with a first Velcro connection belt (2) and a second Velcro connection belt (3), and a silicone ring (4) is fixedly connected at the edge of the lower surface of the mounting plate (1); Features: The upper surface of the mounting plate (1) is provided with a pressing component (5) for pressing the puncture site, and cooling components (6) for reducing swelling at the site of the bed are provided on both sides of the upper surface of the mounting plate (1); The pressing assembly (5) comprises an internally threaded sleeve (51) rotating at the middle of the top of the mounting plate (1) and an annular rack (510) fixed at the middle of the upper surface of the mounting plate (1); the outer surface of the internally threaded sleeve (51) is fixedly connected to a fixing block (58); the interior of the fixing block (58) is slidably connected to a pull rod (59); the bottom of the pull rod (59) is fixedly connected to an arc-shaped rack (511); the outer surface of the pull rod (59) is sleeved with a first spring (55); the top of the internally threaded sleeve (51) extends out of the interior of the mounting plate (1); the internal thread of the internally threaded sleeve (51) is threadedly connected to an externally threaded sleeve (52); the bottom of the externally threaded sleeve (52) is fixedly connected to a pressing ring (53); the outer surface of the externally threaded sleeve (52) is sleeved with a first sealing cover (54) near the top; the inner surface of the externally threaded sleeve (52) is fixedly connected to a medicine spraying assembly (56) for adding medicine to the puncture site.

2. The device for coronary interventional treatment of heart disease according to claim 1, characterized in that: The outer surface of the external threaded sleeve (52) is fixedly connected to a limiting sleeve, the upper surface of the mounting plate (1) is fixedly connected to a limiting rod near the annular rack (510), and the limiting sleeve is sleeved on the limiting rod, the arc-shaped rack (511) and the annular rack (510) are meshed with each other, and the first spring (55) is located between the fixed block (58) and the arc-shaped rack (511).

3. The device for coronary interventional treatment of heart disease according to claim 2, characterized in that: The medicine spraying assembly (56) comprises a medicine storage barrel (565) fixed on the inner surface of the externally threaded sleeve (52) and an indicating block (5610) fixed on the upper surface of the first sealing cover (54); a sealing plate (562) is fixedly connected to the middle of the inner surface of the medicine storage barrel (565); a medicine inlet (5611) is provided on one side of the inner surface of the sealing plate (562); a rotating block (561) is rotatably connected to the inner bottom of the medicine storage barrel (565); and three evenly spaced inner surfaces of the rotating block (561) are provided. A groove (569) is formed, the top of the rotating block (561) is fixedly connected to a transmission sleeve (563), a transmission rod (564) is sleeved inside the transmission sleeve (563), a pointer (568) is fixedly connected to the top of the transmission rod (564), a discharge port (566) is formed on the lower surface of the drug storage cartridge (565), a discharge hopper (567) is fixedly connected to the lower surface of the drug storage cartridge (565), and a discharge assembly (57) is provided on the outer surface of the drug storage cartridge (565).

4. The device for coronary interventional treatment of heart disease according to claim 3, characterized in that: The top of the transmission sleeve (563) passes through the interior of the sealing plate (562), the top of the transmission rod (564) passes through the interior of the first sealing cover (54), the pointer (568) is located above the first sealing cover (54), the indicating block (5610) is located directly above the discharge port (566), and the direction of the pointer (568) corresponds to the position direction of the groove (569).

5. The device for coronary interventional treatment of heart disease according to claim 4, characterized in that: The unloading assembly (57) comprises a fixed ring (571) fixed on the outer surface of the medicine storage barrel (565) and two driving plates (573) fixed on the transmission sleeve (563); four second springs (575) are fixedly connected to the lower surface of the fixed ring (571); a moving ring (574) is fixedly connected to the bottom of the second spring (575); a striking rod (576) is fixedly connected to the upper surface of the moving ring (574); and six trapezoidal plates (572) are slidably connected inside the fixed ring (571).

6. The device for coronary interventional treatment of heart disease according to claim 5, characterized in that: The driving plate (573) is located on the top of the medicine storage cartridge (565) and slides with respect to each other. The bottom of the trapezoidal plate (572) and the top of the moving ring (574) are fixedly connected to each other. A rubber pad is provided on the top of the impact rod (576).

7. The device for coronary interventional treatment of coronary heart disease according to claim 6, characterized in that: The cooling assembly (6) comprises a piston cylinder (61) fixed on both sides of the upper surface of the mounting plate (1) and a cooling chamber (66) opened inside the pressing ring (53); a second sealing cover (62) is sleeved on the top of the piston cylinder (61); a piston (65) is slidably arranged inside the piston cylinder (61); a piston rod (63) is fixedly connected to the top of the piston (65); a water adding assembly (64) is fixedly connected to the outer surface of the piston cylinder (61); a telescopic hose (67) is connected to the bottom of the piston cylinder (61); one side of the telescopic hose (67) passes through the interior of the mounting plate (1) and is fixedly connected to the outer surface of the pressing ring (53).

8. The device for coronary interventional treatment of heart disease according to claim 7, characterized in that: The top of the piston rod (63) passes through the interior of the second sealing cover (62) and slides therewith, and the piston cylinder (61) is communicated with the interior of the cooling chamber (66) through a telescopic hose (67).

9. The device for coronary interventional treatment of heart disease according to claim 8, characterized in that: The water adding assembly (64) comprises two magnets (641) fixed to one side of the upper surface of the mounting plate (1) and a water inlet pipe (643) fixed to the outer surface of the piston cylinder (61); a sealing plug (644) is inserted into one side of the interior of the water inlet pipe (643); and an adsorption block (642) is fixedly connected to one side of the sealing plug (644).

10. The device for coronary interventional treatment of heart disease according to claim 9, characterized in that: The adsorption block (642) is made of metal iron. One side of the water inlet pipe (643) extends to the interior of the piston cylinder (61). The interior of the water inlet pipe (643) is in communication with the interior of the piston cylinder (61).

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