CN110811742A - Cardiovascular interventional therapy aids - Google Patents

Abstract

The invention relates to the technical field of medical instruments, in particular to an interventional therapy auxiliary device for cardiovascular department, which comprises a hemostasis device, a monitoring device and a base, wherein the monitoring device is arranged on the base, and the hemostasis device is fixedly connected on the monitoring device; the monitoring device comprises a monitoring frame, an electrocardio monitor and a dynamic blood pressure monitor are arranged at the top of the monitoring frame, the interior of the monitoring frame is divided into a medicine placing groove, an instrument groove and a garbage groove by a plurality of transverse plates, and the medicine placing groove is divided into a normal temperature area and a low temperature area by a longitudinal plate; hemostasis device is including falling L shape pole, electric telescopic handle and pressing the subassembly, and the stiff end of fixed connection electric telescopic handle on the L shape pole falls, electric telescopic handle's flexible end with press subassembly fixed connection, still be connected with the ten thousand minutes pole on the L shape pole that falls, fixedly connected with surveillance camera head on the ten thousand minutes pole. The invention realizes the remote observation of medical staff, and can send out alarm in time after the phenomena of heart rate acceleration and heart rate deceleration, thereby facilitating the timely treatment of the medical staff.

Description

Cardiovascular interventional therapy aids

technical field

The invention relates to the technical field of medical devices, in particular to an auxiliary device for interventional therapy in the cardiovascular department.

Background technique

Minimally invasive interventional therapy is currently the most popular medical method for the treatment of cardiovascular and cerebrovascular diseases. Compared with traditional surgery, minimally invasive interventional therapy requires no surgery, only local anesthesia, and has the advantages of less bleeding, less trauma and fewer complications. It has the advantages of safety, reliability, and quick recovery after surgery, which greatly reduces the pain suffered by patients, reduces the difficulty of operation for operators, significantly shortens operation time and hospitalization time, and significantly reduces costs, which is the trend of medical technology development; cardiovascular; The main treatment areas of minimally invasive surgery in the department are coronary heart disease, congenital heart disease, tachycardia and atrial fibrillation, ventricular arrhythmia and myocardial infarction. Minimally invasive interventional therapy for the treatment of cardiovascular disease is the most representative technology. One, the number of cardiovascular disease patients in China is close to 300 million, and 1 in every 5 adults suffers from cardiovascular disease. Cardiovascular disease death accounts for more than 40% of residents' deaths from disease, ranking first, higher than that of cancer and cancer. other illnesses.

In clinical treatment, the medical staff removes the vascular sheath 2 hours after the operation. During the process of removing the vascular sheath, due to the excessive excitation of the patient's vagus nerve or the influence of pain, some patients' bodies will show some adverse reactions, such as tachycardia, Cold sweats, pale complexion, hypotension, nausea, and vomiting, as well as two phenomena of tachycardia and slow heart rate. Therefore, medical personnel should observe the patient for several hours after the vascular sheath is removed, and respond accordingly. This requires medical staff to stay by the patient's side for a long time, which not only imposes a burden on medical staff, but also requires medical staff to keep an eye on the ECG monitor to avoid the two phenomena of tachycardia and slow heart rate. If the medical staff fails to detect the adverse reactions of the patients in time, it will have a great impact on the treatment of the patients after extubation.

SUMMARY OF THE INVENTION

In view of the above-mentioned technical deficiencies, the purpose of the present invention is to provide an auxiliary device for interventional therapy in the cardiovascular department. The present invention realizes the remote observation of medical personnel, and can issue an alarm in time when the heart rate increases and the heart rate slows down, which is convenient for medical treatment. personnel to treat patients in a timely manner.

In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions:

An auxiliary device for interventional therapy in cardiovascular department, comprising a hemostasis device, a monitoring device and a base, the monitoring device is provided on the base, and the monitoring device is fixedly connected with the hemostasis device;

The monitoring device includes a monitoring frame, the top of the monitoring frame is provided with an electrocardiogram monitor and an ambulatory blood pressure monitor, the interior of the monitoring frame is divided into a plurality of areas by a plurality of horizontal plates, and a pull-out type is respectively provided in the area. The medicine holding tank, the equipment tank and the garbage tank are divided into a normal temperature area and a low temperature area by a vertical plate;

The hemostatic device includes an inverted L-shaped rod, an electric telescopic rod and a pressing component. The vertical rod of the inverted L-shaped rod is vertically fixed on the detection frame, and the horizontal rod of the inverted L-shaped rod is fixedly connected to the detection frame. The fixed end of the electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected with the pressing component, the horizontal rod of the inverted L-shaped rod is also connected with a Vientiane rod, and the Vientiane rod is fixedly connected with a monitoring camera .

Preferably, the pressing assembly includes an adjustment table, a medicine cavity and a pressing plate arranged from top to bottom, the adjustment table is fixedly connected with the telescopic end of the electric telescopic rod, and the inside of the adjustment table is a cavity structure, An adjustment block is slidably connected up and down in the adjustment table, and a clamping strip is fixedly connected to the adjustment block. The clamping strip includes a connecting strip and a clamping strip. One end of the connecting strip is fixedly connected to the adjustment block, so The other end of the connecting bar is hinged with the snap bar, the adjusting block and the medicine cavity are connected by a spring, and the medicine cavity is pulled into the adjusting table by the spring, and the adjusting table is The side wall is provided with a through groove for allowing the clipping strip to pass through, the inner wall of the through slot is provided with a clipping slot for clipping the clipping strip; the side wall of the medicine cavity is provided with a medicine insertion port , the bottom of the medicine cavity is provided with a through hole, the through hole is embedded with an ultrasonic atomization sheet, the pressing plate is an internal cavity structure, and the top of the pressing plate is communicated with the through hole of the medicine cavity, so The bottom wall of the pressing plate is provided with a plurality of circulation holes, the bottom of the pressing plate is provided with a pressure sensor, and the pressing plate is also covered with a hemostatic cotton pad.

Preferably, the clamping strips are symmetrically arranged on the left and right sides of the adjusting block, and clamping slots for clamping the clamping strips are symmetrically arranged on the left and right inner walls of the through groove.

Preferably, the side wall of the adjustment block is provided with an H-shaped slide bar, and the inner side wall of the adjustment table is provided with a chute, and the H-shaped slide bar can slide up and down in the chute.

Preferably, the monitoring rack is provided with a first alarm, a second alarm, a controller and an operation panel, and the ECG monitor is electrically connected with a first alarm and a second alarm, located in the A semiconductor refrigeration chip is arranged on the outer side wall of the monitoring frame in the low temperature area, and the controller is respectively connected with the pressure sensor, the ultrasonic atomizing chip, the first alarm, the second alarm, the The electrocardiogram monitor, the semiconductor refrigeration sheet, the operation panel and the ambulatory blood pressure monitor are electrically connected, the monitoring camera is used for electrical connection with the computer, and the controller and the computer are both connected to the power supply. sexual connection.

Preferably, a pollutant receiving component is also fixedly connected to the side wall of the garbage chute, and the pollutant receiving component includes a damping shaft, an adjustment rod, a connecting rod and a flow pipe, and a side wall of the monitoring rack is fixedly connected with a One end of the damping shaft, the other end of the damping shaft is fixedly connected with the adjusting rod, the adjusting rod is rotatably connected with the connecting rod, the connecting rod is provided with a hook, and the hook is One end of the circulation pipe is detachably connected, and the other end of the circulation pipe is penetratingly connected with the garbage chute, and the top of the circulation pipe is provided with a dirt receiving port, and a cover body is hinged on the dirt receiving port.

Preferably, the bottom of the base is provided with a running wheel, and the running wheel is provided with a brake pad.

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

1. The present invention is provided with a monitoring device. The monitoring device includes an electrocardiogram monitor and an ambulatory blood pressure monitor. The electrocardiogram monitor is used to monitor whether the heart rate slows down or the heart rate accelerates after the vascular sheath is removed. If the heart rate slows down, immediately Atropine is injected, and blood pressure is observed by ambulatory blood pressure monitor. If blood pressure changes, the ECG monitor is used to detect whether there is pericardial effusion or acute coronary syndrome, and timely treatment is performed; The electrocardiogram monitor monitors double-lung blister sound and coronary syndrome, and provides timely treatment; the present invention is electrically connected with a first alarm device and a second alarm device on the electrocardiogram monitor, and the first alarm device is used when the heart rate reaches 20 When the heart rate reaches 120 beats/minute, an alarm is issued, and the second alarm is used to sound an alarm when the heart rate reaches 120 beats/minute. At this time, after the alarm sounds, the medical staff is reminded that the patient has an adverse reaction after removing the vascular sheath, and the patient has an adverse reaction after the blood vessel sheath is removed. A camera is set on the shaped rod, which is convenient for medical staff to observe the patient remotely, which not only realizes the function of prompt prompt, but also eliminates the need for medical staff to wait beside the patient for a long time, which reduces the burden of medical staff.

2. The present invention is provided with a hemostatic device. The hemostatic device is used to perform a hemostasis operation on the wound after removing the vascular sheath. The hemostasis device includes an inverted L-shaped rod, an electric telescopic rod and a pressing component. The pressing component includes an adjustment set from top to bottom. Table, drug cavity and pressing plate, the electric telescopic rod is used to position the pressing plate directly above the wound and adjust the distance between the pressing plate and the wound, and the adjusting table is used to adjust the pressure between the pressing plate and the wound, so as to achieve the patient's tolerance In the optimal pressure range, liquid medicine can be placed in the medicine cavity, and after atomization, the liquid medicine can assist in hemostasis and sterilization of the wound, so as to facilitate the rapid healing of the wound.

Description of drawings

1 is a front view of an auxiliary device for interventional therapy in the cardiovascular department of the present invention;

2 is a schematic structural diagram of a pressing component of an auxiliary device for interventional therapy in the cardiovascular department of the present invention;

FIG. 3 is a front view of the pollutant receiving device of the interventional therapy auxiliary device in the cardiovascular department of the present invention.

Description of reference numbers:

1. Hemostatic device; 2. Monitoring device; 3. Base; 4. Monitoring stand; 5. Electrocardiogram monitor; 6. Ambulatory blood pressure monitor; 7. Horizontal plate; 8. Medicine slot; 9. Instrument slot; 10. Garbage chute; 11. Inverted L-shaped rod; 12. Electric telescopic rod; 13. Pressing assembly; 14. Vientiane rod; 15. Monitoring camera; 16. Adjusting table; 17. Medicine cavity; 18. Pressing plate; 19. Adjusting block ; 20, connecting strip; 21, spring; 22, card slot; 23, medicine port; 24, ultrasonic atomizing tablet; 25, pressure sensor; 26, first alarm; 27, second alarm; 28, semiconductor Refrigeration sheet; 29, operation panel; 30, damping shaft; 31, adjusting rod; 32, circulation pipe; 33, running wheel; 34, connecting rod;

Detailed ways

The following is a detailed description of the preferred embodiment and accompanying drawings 1-2 in conjunction with the accompanying drawings in the embodiments of the present invention.

An auxiliary device for interventional therapy in cardiovascular department, including a hemostasis device 1, a monitoring device 2 and a base 3. The hemostasis device 1 is used to press the wound after pulling out the sheath to stop bleeding, and the monitoring device 2 is used to monitor the condition of the patient. The bottom of the base 3 is provided with a running wheel 33, the running wheel 33 is provided with a brake pad, the hemostatic device 1 and the monitoring device 2 can be placed on the base 3, and the hemostasis device 1 and the monitoring device 2 can be moved. For use by different patients, the base 3 is provided with the monitoring device 2, and the monitoring device 2 is fixedly connected with the hemostatic device 1;

The monitoring device 2 includes a monitoring rack 4, the top of the monitoring rack 4 is provided with an electrocardiogram monitor 5 and an ambulatory blood pressure monitor 6, the electrocardiogram monitor 5 performs electrocardiogram monitoring, and the ambulatory blood pressure monitor 6 performs 24-hour blood pressure monitoring. , the inside of the monitoring rack 4 is divided into a medicine tank 8, an instrument tank 9 and a garbage tank 10 by a number of horizontal plates 7. The medicine tank 8 is divided into a normal temperature area and a low temperature area by a vertical plate, and the low temperature area is placed in a low temperature area. The refrigerated medicine is convenient for the doctor to treat the patient with medicine in time after discovering the adverse reaction of the patient. In the instrument slot 9, medical instruments for treating the symptoms that appear after pulling out the tube sheath are placed, and the garbage slot 10 For recycling medical waste and receiving vomit from patients;

The hemostatic device 1 includes an inverted L-shaped rod 11, an electric telescopic rod 12 and a pressing component 13. The pressing component 13 is used to press the wound, and the vertical rod of the inverted L-shaped rod 11 is vertically fixed to the monitoring frame. 4, the horizontal rod of the inverted L-shaped rod 11 is fixedly connected to the fixed end of the electric telescopic rod 12, and the telescopic end of the electric telescopic rod 12 is fixedly connected to the pressing component 13. Make the pressing component 13 move up and down, the electric telescopic rod 12 is used to position the pressing component 13 directly above the wound and adjust the distance between the pressing component 13 and the wound, and the horizontal rod of the inverted L-shaped rod 11 is also connected with Vientiane The rod 14 and the Vientiane rod 14 can realize multi-angle adjustment. The Vientiane rod 14 is fixedly connected with a monitoring camera 15. The monitoring camera 15 is used for remote monitoring of the patient, even if the medical staff is not waiting beside the patient. patient's condition.

5. The pressing assembly 13 includes an adjusting table 16, a medicine cavity 17 and a pressing plate 18 arranged from top to bottom. The adjusting table 16 is used to adjust the pressure between the pressing plate 18 and the wound to achieve the optimal pressure range for the patient. , the adjustment table 16 is used to fine-tune the pressure, the adjustment table 16 is fixedly connected with the telescopic end of the electric telescopic rod 12, the inside of the adjustment table 16 is a cavity structure, and the adjustment table 16 is slidably connected up and down There is an adjustment block 19, the side wall of the adjustment block 19 is provided with an H-shaped slide bar, and the inner side wall of the adjustment table 16 is provided with a symmetrical chute, the H-shaped slide bar can slide in the chute, and the adjustment block After 19 is moved up, the adjusting block 19 drives the medicine cavity 17 and the pressing plate 18 to move up. At this time, the pressure of the pressing plate 18 on the wound is reduced, and the medicine cavity 17 can be pulled by the spring 21 to the adjusting block. 19, the adjusting block 19 is fixedly connected with a clamping strip, the clamping strip includes a connecting strip 20 and a clamping strip 36, one end of the connecting strip 20 is fixedly connected with the adjusting block 19, the connecting strip 20 The other end of the table is hinged with the clip bar 36, the adjustment block 19 and the medicine cavity 17 are connected by a spring 21, the side wall of the regulation table 16 is provided with a through groove for the clip bar to pass through, The inner wall of the through groove is provided with a card slot 22 for clipping the clip bar 36, and the clip bar 36 is clipped in the clip slot 22 to achieve the stability of the adjustment block 19; the side of the medicine cavity 17 A medicine insertion port 23 is arranged on the wall, a through hole is arranged at the bottom of the medicine cavity 17, and an ultrasonic atomizing sheet 24 is embedded in the through hole. 17 is used to store hemostasis and anti-inflammatory drugs, and after being atomized by the ultrasonic atomizing sheet 24, the liquid drug can assist in hemostasis and sterilization of the wound, so as to facilitate the rapid healing of the wound. The pressing plate 18 is an internal cavity structure. The top of 18 is communicated with the through hole of the medicine cavity 17, the bottom wall of the pressing plate 18 is provided with a number of circulation holes, the bottom of the pressing plate 18 is provided with a pressure sensor 25, and the pressure sensor 25 senses the pressing plate 18 The pressure on the wound, the pressing plate 18 is also covered with a hemostatic cotton pad, and the ultrasonic atomizing sheet 24 realizes the uniform spraying of the drug, and is evenly distributed on the hemostatic cotton pad to effectively stop bleeding on the wound; the described The clamping strips are symmetrically arranged on the left and right sides of the adjusting block 19 , and the clamping slots 22 for clamping the clamping strips 36 are symmetrically arranged on the left and right inner walls of the through groove, so that the clamping is more stable.

The monitoring rack 4 is provided with a first alarm 26, a second alarm 27, a controller and an operation panel 29, and the ECG monitor 5 is electrically connected with a first alarm 26 and a second alarm 27. , a semiconductor refrigeration chip 28 is arranged on the side wall of the monitoring frame 4 located in the low temperature area, the controller, the pressure sensor 25, the ultrasonic atomizing chip 24, the first alarm 26, the The second alarm 27, the semiconductor refrigeration sheet 28, the electric telescopic rod 12, the ECG monitor 5, the operation panel 29 and the ambulatory blood pressure monitor 6 are respectively electrically connected, and the monitoring The camera 15 is used to be electrically connected to the computer, the controller 28 and the computer are both electrically connected to the power supply, the first alarm 26 is used to issue an alarm when the heart rate reaches 20 beats/min, the second alarm 27 is used to sound an alarm when the heart rate reaches 120 beats per minute, and the alarm sounds to alert the medical staff that the patient has an adverse reaction after removing the vascular sheath.

A pollutant receiving assembly is also fixedly connected to the side wall of the garbage chute 10. The pollutant receiving assembly includes a damping shaft 30, an adjusting rod 31, a connecting rod 34 and a flow pipe 32. The damping shaft 30 realizes that the adjusting rod 31 can To maintain stability at a certain position, the adjusting rod 31 is used to connect the connecting rod 34, the circulation pipe 32 is used to receive the vomit of the patient, and one end of the damping shaft 30 is fixedly connected to the side wall of the monitoring frame 4, so The adjusting rod 31 is fixedly connected to the other end of the damping shaft 30 , and the adjusting rod 31 is arranged obliquely. The adjusting rod 31 is rotatably connected with the connecting rod 34 , which is provided with a A hook, one end of the circulation pipe 32 is detachably connected to the hook, the other end of the circulation pipe 32 is connected to the garbage chute 10 throughly, and the top of the circulation pipe 32 is provided with a dirt receiving port 37, The connecting rod 34 is used to adjust the position of the end of the circulation pipe 32, so that the contamination port 37 is close to the patient's head, which is convenient for receiving vomit. The pipes 32 communicate with each other, and the side wall is provided with an opening for setting a garbage bag, and the dirt receiving port 37 is hinged with a cover to realize cleaning.

When the present invention is in use, the electrical appliance is connected to the power source, and when the vascular sheath is pulled out, the pressing plate 18 is positioned directly above the wound through the electric telescopic rod 12, and the pressing plate 18 is stably pressed on the wound, and then the card The strips 20 are clamped in the grooves located at different heights, and the fine adjustment of the pressure is carried out, so that the pressure displayed on the operation panel 29 is the optimal pressure range for the patient, and then liquid medicine is added into the medicine cavity 17 through the medicine setting port 23, And after atomization by the ultrasonic atomizing sheet 24, it is evenly sprayed on the hemostatic cotton pad, and the wound is stopped bleeding, and then ECG monitoring is performed by the ECG monitor 5, and 24-hour blood pressure monitoring is performed by the ambulatory blood pressure monitor 6. 5. A first alarm 26 and a second alarm 27 are electrically connected. The first alarm 26 is used to issue an alarm when the heart rate reaches 20 beats/min, and the second alarm 27 is used to send an alarm when the heart rate reaches 120 beats per minute. An alarm is issued in the case of /min. At this time, after the alarm sounds, the medical staff is reminded that the patient has an adverse reaction after removing the vascular sheath, and then the ECG monitor 5 and the ambulatory blood pressure monitor 6 are used for monitoring and inspection. A monitoring camera 15 is set on the rod 11, which is convenient for medical personnel to observe the patient remotely.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Thus, provided that these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims (7)

1. Cardiovascular interventional therapy auxiliary device, characterized in that it comprises a hemostasis device (1), a monitoring device (2) and a base (3), the base (3) is provided with the monitoring device (2), so The hemostatic device (1) is fixedly connected to the monitoring device (2); The monitoring device (2) includes a monitoring frame (4), an electrocardiogram monitor (5) and an ambulatory blood pressure monitor (6) are provided on the top of the monitoring frame (4), and the inside of the monitoring frame (4) is A plurality of horizontal plates (7) are divided into a plurality of areas, and a drawer-type medicine storage slot (8), an instrument slot (9) and a garbage slot (10) are respectively arranged in the area, and the medicine storage slot (8) is arranged in the It is divided into normal temperature zone and low temperature zone by longitudinal plate; The hemostatic device (1) comprises an inverted L-shaped rod (11), an electric telescopic rod (12) and a pressing component (13), and the vertical rod of the inverted L-shaped rod (11) is vertically fixed on the monitoring frame (4), the horizontal rod of the inverted L-shaped rod (11) is fixedly connected to the fixed end of the electric telescopic rod (12), and the telescopic end of the electric telescopic rod (12) is connected to the pressing component (13). ) is fixedly connected, the horizontal rod of the inverted L-shaped rod (11) is also connected with a Vientiane rod (14), and a monitoring camera (15) is fixedly connected to the Vientiane rod (14). 2 . The auxiliary device for cardiovascular interventional therapy according to claim 1 , wherein the pressing component ( 13 ) comprises an adjustment table ( 16 ), a drug cavity ( 17 ) and a pressing plate ( 18), the adjustment table (16) is fixedly connected with the telescopic end of the electric telescopic rod (12), the inside of the adjustment table (16) is a cavity structure, and the adjustment table (16) is slidably connected up and down There is an adjustment block (19), and a clamping strip is fixedly connected to the adjustment block (19), the clamping strip includes a connecting strip (20) and a clamping strip (36), and one end of the connecting strip (20) is connected to the The adjusting block (19) is fixedly connected, the other end of the connecting bar (20) is hinged with the clamping bar (36), and the adjusting block (19) and the medicine cavity (17) pass through a spring (21) connected, and the medicine cavity (17) can be pulled into the adjustment table (16) by the spring (21), and a side wall of the adjustment table (16) is provided with a clip for allowing the clip to pass through. A through slot (22) for clamping the clamping strip (36) is arranged on the inner wall of the through slot; a medicine insertion port (23) is arranged on the side wall of the medicine cavity (17) , the bottom of the medicine cavity (17) is provided with a through hole, an ultrasonic atomizing sheet (24) is embedded in the through hole, the pressing plate (18) is an internal cavity structure, and the pressing plate (18) The top of the pressure plate (18) communicates with the through hole of the medicine cavity (17), the bottom wall of the pressing plate (18) is provided with a number of circulation holes, and the bottom of the pressing plate (18) is provided with a pressure sensor (25), The pressing plate (18) is also covered with a hemostatic cotton pad. 3. The auxiliary device for cardiovascular interventional therapy according to claim 2, wherein the clamping strips are symmetrically provided on the left and right sides of the adjustment block (19), and the left and right inner walls of the through groove are symmetrically provided for clamping The card slot (22) of the card connecting strip (36) is connected. 4. The auxiliary device for cardiovascular interventional therapy according to claim 2, characterized in that, an H-shaped slider is provided on the side wall of the adjustment block (19), and the inner side wall of the adjustment table (16) is provided with an H-shaped slider. A chute is provided, and the H-shaped slide bar can slide up and down in the chute. 5 . The auxiliary device for interventional therapy in cardiovascular department according to claim 2 , wherein the monitoring rack ( 4 ) is provided with a first alarm device ( 26 ), a second alarm device ( 27 ), a controller and a An operation panel (29), the electrocardiogram monitor (5) is electrically connected with a first alarm (26) and a second alarm (27), located outside the monitoring frame (4) in the low temperature zone A semiconductor refrigeration sheet (28) is arranged on the wall, and the controller is respectively connected with the pressure sensor (25), the ultrasonic atomizing sheet (24), the first alarm (26), and the second alarm device (27), the electrocardiogram monitor (5), the semiconductor refrigeration chip (28), the operation panel (29) and the ambulatory blood pressure monitor (6) are electrically connected, and the monitoring camera ( 15) It is used for electrical connection with the computer, and the controller is electrically connected with the power supply. 6 . The auxiliary device for interventional therapy in cardiovascular department according to claim 1 , wherein a pollutant receiving component is fixedly connected to the side wall of the garbage chute ( 10 ), and the pollutant receiving component comprises a damping shaft. 7 . (30), an adjusting rod (31), a connecting rod (34) and a circulation pipe (32), one end of the damping shaft (30) is fixedly connected to the side wall of the monitoring frame (4), the damping shaft The other end of (30) is fixedly connected with the adjusting rod (31), the adjusting rod (31) is rotatably connected with the connecting rod (34), and the connecting rod (34) is provided with a hook, One end of the circulation pipe (32) is detachably connected to the hook, and the other end of the circulation pipe (32) is throughly connected with the garbage chute (10), and the top of the circulation pipe (32) is provided with There is a dirt receiving port (35), and a cover body is hinged on the dirt receiving port (35). 7 . The auxiliary device for cardiovascular interventional therapy according to claim 1 , wherein a running wheel ( 33 ) is arranged at the bottom of the base ( 3 ), and a brake pad is arranged on the running wheel ( 33 ). 8 .

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