Multifunctional surgery operation platform for coronary intervention surgery

Abstract

The invention discloses a multifunctional surgery operation platform for coronary intervention surgery, and belongs to the technical field of medical instruments. Comprising a bed board, a fixing mechanism is arranged at the bottom of the bed board, and the fixing mechanism is sleeved with a foldable first placing mechanism; a urine bag and a massage mechanism for massaging two legs are arranged at the top of the bed board, and a water supply assembly is arranged between the massage mechanism and the first placing mechanism; and the end part of the fixing mechanism is connected with a position-adjustable second placing mechanism. According to the surgical operation platform, through the first placement mechanism, the massage mechanism and the urine bag system, the comprehensive effects of operation space expansion, patient comfort improvement and intraoperative urination problem solving are achieved. When the first placing mechanism is unfolded, the operation area is obviously expanded; the massage mechanism provides soft massage for the legs of the patient, and leg fatigue and discomfort caused by long-time operation are relieved; the urine bag facilitates urination of a patient during operation, and the operation environment is kept clean and sanitary through flushing of the flushing pipe.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly relates to a multifunctional surgical operation platform for coronary intervention surgery. Background Art

[0002] As an important means of treating cardiovascular diseases, the technology of coronary intervention surgery has been continuously developed and innovated. From simple balloon dilation to complex stent implantation, drug-eluting stents, etc., the surgical technology has been continuously improved, improving the safety and effectiveness of the surgery. However, with the increase in surgical complexity, the demand for the surgical operation platform has also increased accordingly, and more efficient surgical tools are needed to support the smooth progress of the surgery.

[0003] During coronary intervention surgery, for a conventional coronary intervention surgical operation platform, after the patient lies on it and sterile drapes are laid, the operating space left for medical staff is severely insufficient, and the operation is carried out on the remaining edge of the bed on the right side of the patient, which is extremely inconvenient. At the same time, there is no placement area for the surgical instruments used during the operation, and it is extremely inconvenient for medical staff to operate. The patient needs to maintain a fixed position during the operation, which causes discomfort due to the legs not moving for a long time. This posture may lead to a slowdown in blood circulation in the lower extremities, thereby increasing the risk of numbness, soreness, and even deep vein thrombosis. At the same time, since the patient needs to maintain a fixed posture for a long time in a tense state, this may exacerbate the body's uncomfortable feelings and cause psychological discomfort. In addition, due to the long operation time and the patient's need to lie in bed for a long time, the problem of inconvenient urination during the operation is also relatively prominent. These problems need to be solved by improving the design of the operating bed. Summary of the Invention

[0004] In view of the above problems, the present invention aims to provide a multifunctional surgical operation platform for coronary intervention surgery. The first placement mechanism is rotationally connected and limitedly fixed through a support plate, and when unfolded, it significantly expands the surgical area, providing sufficient operating space for medical staff; the massage mechanism provides gentle massage for the patient's legs through the fluid circulation design of the hose and the water supply component, relieving leg fatigue and discomfort caused by long-term surgery; the urine bag is designed by a combination of a urine inlet tube, a flushing tube, and a magnetic valve, facilitating the patient to urinate during the operation and flushing through the flushing tube to keep the surgical environment clean and hygienic.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is as follows: A multifunctional surgical operation platform for coronary intervention surgery, including a bed board, a fixing mechanism is provided at the bottom of the bed board, and a foldable first placement mechanism is sleeved on the fixing mechanism; a urine bag and a massage mechanism for massaging the legs are provided on the top of the bed board, and a water supply component is provided between the massage mechanism and the first placement mechanism; an end of the fixing mechanism is connected with a second placement mechanism with adjustable position.

[0006] Further, the fixing mechanism includes a suction cup, an electric telescopic rod, and a first support rod; the suction cup is adsorbed on the bottom of the bed board, the end of the suction cup is connected to the electric telescopic rod, and the end of the electric telescopic rod is connected to the first support rod.

[0007] Further, the first placement mechanism includes a first support plate, a second support plate, and a third support plate; the first support plate is sleeved on the first support rod, the first support plate and the second support plate are rotatably connected, and the second support plate and the third support plate are rotatably connected; a limiting mechanism is provided between the first support plate, the second support plate, and the third support plate.

[0008] Further, the limiting mechanism includes a limiting groove, a first limiting rod, a second limiting rod, and a third limiting rod; a limiting groove is formed on the first support plate, a first limiting rod corresponding to the limiting groove is provided inside the second support plate, and a second limiting rod cooperating with the first limiting rod is provided on the second support plate in the vertical direction. The second limiting rod is connected to a second support rod at the end away from the first support plate, and a third limiting rod is connected above the second support rod; the third limiting rod is fixedly connected to the third support plate.

[0009] Further, the massage mechanism includes two support seats installed on the bed board, and a hose is installed on the surface of the support seat; both ends of the hose are respectively connected to a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are connected to the water supply assembly.

[0010] Further, the urine bag is located between the two support seats; and a urine inlet tube is provided on the urine bag, and flushing tubes are connected to both sides of the urine inlet tube, and the flushing tubes are connected to the water outlet pipe.

[0011] Further, a magnetic valve is also provided on the water outlet pipe.

[0012] Further, the water supply assembly includes a pressure valve, an airbag, and a ventilation pipe; the water inlet pipe is connected to the pressure valve at the end away from the hose, a cavity is provided below the pressure valve, an annular airbag is provided at the bottom of the cavity, and the airbag is connected to the pressure valve through the ventilation pipe; an adjustment pipe is provided at the center of the airbag, the adjustment pipe is connected to the water outlet pipe, and a control unit for controlling the water flow is connected inside the adjustment pipe.

[0013] Further, the control unit includes a piston matching the inner diameter of the adjustment pipe, a connecting rod is provided at the bottom of the piston, the connecting rod penetrates through the adjustment pipe, and a second return spring is provided between the adjustment pipe and the end of the connecting rod.

[0014] Furthermore, a second placement mechanism for placing the hand is rotatably provided at the end of the first support rod. The second placement mechanism includes a bottom plate; a groove is formed in the bottom plate, a bracket is slidably provided on the groove, and a fixing frame for fixing a catheter is slidably connected to the bracket.

[0015] The beneficial effects of the present invention are as follows: 1. In the present invention, the surgical operation platform realizes the comprehensive effects of expanding the operation space, improving the patient's comfort, and solving the problem of intraoperative urination through the first placement mechanism, the massage mechanism, and the urine bag system. The first placement mechanism significantly expands the surgical area when unfolded through the rotational connection and limit fixation of the support plate, providing sufficient operation space for medical staff. At the same time, it can be folded and stored when not in use. The massage mechanism provides a gentle massage for the patient's legs through the fluid circulation design of the hose and the water supply component, relieving the leg fatigue and discomfort caused by long-term surgery and effectively promoting blood circulation. The urine bag is designed with a combination of an inlet catheter, a flushing tube, and a magnetic valve, which facilitates the patient to urinate during the operation and is flushed through the flushing tube to keep the surgical environment clean and hygienic.

[0016] 2. In the present invention, the surgical operation platform significantly expands the surgical operation space through the structural design of the first placement mechanism. The first support plate, the second support plate, and the third support plate are formed by rotational connection and are fixed by a limiting mechanism. When unfolded, each support plate maintains a vertical state through the cooperation of the limiting rod and the limiting groove. The support plate provides an additional placement and operation area, expanding the space of the surgical platform and solving the problem of insufficient operation space for doctors after the patient lies flat. At the same time, when not in use, the support plate can be folded and adsorbed on the side of the platform, saving space, ensuring the compactness and flexibility of the device, and facilitating postoperative cleaning and maintenance.

[0017] 3. The massage mechanism of the surgical operation platform in the present invention consists of a support seat and a hose installed on the bed board. The hose is driven by a water supply component to form a fluid circulation, enabling the hose to gently massage the patient's legs. This design utilizes the pressure and circulation of water flow to relieve the leg discomfort and fatigue caused by the long-term fixed surgical position of the patient, improving the comfort during the operation. Especially in long-term coronary intervention surgeries, the massage mechanism can reduce the patient's tension and promote leg blood circulation at the same time, effectively avoiding adverse reactions caused by long-term immobility.

[0018] 4. The urine bag of the present invention discharges feces by aligning the inlet catheter with the patient and is equipped with a flushing tube and a magnetic valve. The magnetic valve cooperates with the control switch to control the opening and closing of the water flow in the flushing tube. After urination, the water flow enters the flushing tube through the control switch and is flushed through the flushing tube to keep the surgical environment clean. After the flushing is completed, the magnetic valve is opened, the control switch is closed, and the water supply component resumes normal circulation. Description of the Drawings

[0019] Figure 1 This is a schematic structural diagram of the surgical operation platform in the present invention.

[0020] Figure 2 For the present invention Figure 1 A partial enlarged view of A in it.

[0021] Figure 3 This is the front view of the surgical operation platform in the present invention.

[0022] Figure 4 For the present invention Figure 3 A sectional view taken along A - A in it.

[0023] Figure 5 This is the top view of the surgical operation platform in the present invention.

[0024] Figure 6 This is the side view of the surgical operation platform in the present invention.

[0025] Figure 7 This is a schematic structural diagram of the fixing mechanism and the first placement mechanism in the present invention.

[0026] Figure 8 This is the side view of the fixing mechanism and the first placement mechanism in the present invention.

[0027] Figure 9 For the present invention Figure 8 A sectional view taken along B - B in it.

[0028] Figure 10 For the present invention Figure 9 A partial enlarged view of B in it.

[0029] Figure 11 This is the front view of the fixing mechanism and the first placement mechanism in the present invention.

[0030] Figure 12 For the present invention Figure 11 A sectional view taken along C - C in it.

[0031] Figure 13 For the present invention Figure 12 A partial enlarged view of C in it.

[0032] Figure 14 This is a sectional view of the water supply assembly in the present invention.

[0033] Wherein: 1. Bed board; 2. Fixing mechanism; 3. First placing mechanism; 4. Massage mechanism; 5. Water supply assembly; 6. Second placing mechanism; 7. Urine bag; 21. Suction cup; 22. Electric telescopic rod; 23. First support rod; 31. First support plate; 32. Second support plate; 33. Third support plate; 34. Limiting mechanism; 35. Baffle; 41. Support seat; 42. Hose; 43. Water inlet pipe; 44. Water outlet pipe; 51. Pressure valve; 52. Cavity; 53. Air bag; 54. Vent pipe; 55. Piston; 56. Connecting rod; 57. Second return spring; 58. Support ring; 59. Adjusting pipe; 61. Bottom plate; 62. Groove; 63. Bracket; 64. Fixing frame; 65. First fixing knob; 66. Second fixing knob; 71. Urinary catheter; 72. Flushing pipe; 441. Magnetic valve; 341. Limiting groove; 342. First limiting rod; 343. Second limiting rod; 344. Third limiting rod; 345. Second support rod; 346. First return spring. Detailed implementation mode

[0034] In order to enable ordinary technicians in the art to better understand the technical solution of the present invention, the technical solution of the present invention will be further described below in conjunction with the drawings and embodiments.

[0035] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "front end", "rear end", "inner side", "outer side", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0036] In the description of the present application, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For ordinary technicians in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0037] Embodiment 1 Referring to Figure 1-14 A multifunctional surgical operation platform for coronary intervention surgery shown in the figure includes a bed board 1. A fixing mechanism 2 is provided at the bottom of the bed board 1. A foldable first placing mechanism 3 is sleeved on the fixing mechanism 2. A urine bag 7 and a massage mechanism 4 for massaging the legs are provided at the top of the bed board 1. A water supply assembly 5 is provided between the massage mechanism 4 and the first placing mechanism 3.

[0038] Through the setting of the fixing mechanism 2, the first placement mechanism 3 can be fixed on the side of the bed board; the combined design of the first placement mechanism 3 and the second placement mechanism 6 realizes multi-functionality, which not only increases the operation space for medical staff but also meets the support needs of the patient's limbs; the cooperation between the massage mechanism 4 and the water supply component 5 enhances the comfort and practicality, and is suitable for the scenario of long-term fixed body position during coronary intervention surgery.

[0039] The fixing mechanism 2 includes a suction cup 21, an electric telescopic rod 22 and a first support rod 23; the suction cup 21 adsorbs on the bottom of the bed board 1. The suction cup 21 tightly adsorbs on the bottom of the bed board 1 by using the negative pressure principle, and the position of the suction cup 21 can be moved according to requirements. The end of the suction cup 21 is connected to the electric telescopic rod 22, and the end of the electric telescopic rod 22 is connected to the first support rod 23. Through the adjustment function of the electric telescopic rod 22, the height adjustment of the first support rod 23 can be realized, meeting the requirements of different operations, and at the same time improving the convenience and flexibility of equipment installation.

[0040] The first placement mechanism 3 includes a first support plate 31, a second support plate 32 and a third support plate 33; the first support plate 31 is sleeved on the first support rod 23, the first support plate 31 and the second support plate 32 are rotatably connected, and the second support plate 32 and the third support plate 33 are rotatably connected; a limiting mechanism 34 is provided between the first support plate 31, the second support plate 32 and the third support plate 33. Through the multi-stage rotational connection of the first support plate 31, the second support plate 32 and the third support plate 33 and the design of the limiting mechanism 34, the first placement mechanism 3 can realize the folding and unfolding functions, expanding the operation space of the operating platform, solving the problem that there is a lack of operation space for surgeons and a lack of placement space for surgical items after the patient lies flat on the conventional operating platform, and the first placement mechanism 3 folds and adsorbs on the bottom of the right side of the operating table when not in use, without occupying external space.

[0041] The limiting mechanism 34 includes a limiting groove 341, a first limiting rod 342, a second limiting rod 343 and a third limiting rod 344; a limiting groove 341 is formed on the first support plate 31, a first limiting rod 342 corresponding to the limiting groove 341 is slidably arranged in the second support plate 32, and a second limiting rod 343 perpendicular to and slidably engaged with the first limiting rod 342 is slidably arranged in the second support plate 32. A second support rod 345 is connected to the end of the second limiting rod 343 far from the first support plate 31, and a third limiting rod 344 is connected above the second support rod 345; the third limiting rod 344 is movably connected to the third support plate 33, and a baffle 35 is arranged at the connection between the second support plate 32 and the third support plate 33, so that the third support plate 33 can only be placed at 90° when unfolded. Specifically, when the second support plate 32 and the third support plate 33 are unfolded, the first support plate 31, the second support plate 32 and the third support plate 33 are respectively placed vertically. At this time, the third limiting rod 344 connected to the third support plate 33 will move downward under the gravity of the third support plate 33. The third limiting rod 344 drives the second limiting rod 343 connected to the second support rod 345 to move downward, so that the first limiting rod 342 cooperating with the second limiting rod 343 enters the limiting groove 341, and the first support plate 31 and the second support plate 32 are limited and kept in a perpendicular state. Through this design, the problem that doctors lack operating space after the patient lies flat on the conventional surgical operating platform is solved. At the same time, the first placing mechanism 3 can be folded and adsorbed on the bottom of the right side of the platform when not in use, without occupying extra space. A first return spring 346 is arranged on the first limiting rod 342. When it is necessary to fold the first placing mechanism 3, the third support plate 33 is lifted. Under the action of the first return spring 346, the first limiting rod 342 returns to its original position, releasing the limiting state, and the third support plate 33 and the second support plate 32 are folded and retracted in sequence. Through the cooperation design of multiple limiting rods and the limiting groove 341, the limiting mechanism 34 realizes the fixation of the first support plate 31, the second support plate 32 and the third support plate 33 in a perpendicular state, ensures the stability after unfolding, and thus improves the surgical safety.

[0042] The massage mechanism 4 includes two support seats 41 installed on the bed board 1, and a hose 42 is installed on the surface of the support seat 41. The position of the hose 42 is fixed by the support seat 41, and the fluid circulation of the hose 42 is used to provide gentle massage for the patient's legs, ensuring the uniformity and comfort of the fluid massage; the two ends of the hose 42 are respectively connected with a water inlet pipe 43 and a water outlet pipe 44, and the water inlet pipe 43 and the water outlet pipe 44 are connected to the water supply assembly 5. The design of the massage mechanism 4 can effectively relieve the leg fatigue of the patient caused by the long-term fixed position and improve the surgical experience of the patient.

[0043] The urine bag 7 is located between the two support seats 41; the urine bag 7 is installed on the bed board 1, and a urine inlet tube 71 is provided on the urine bag 7 to facilitate the patient to solve the problem of urination during the operation. Flushing tubes 72 are connected to both sides of the urine inlet tube 71, which can be used for simple flushing after urination to keep the operation environment clean. The flushing tubes 72 are connected to the water outlet pipe 44 to provide water source for the flushing tubes 72.

[0044] Furthermore, a magnetic valve 441 is also provided on the water outlet pipe 44. The design of the magnetic valve 441 facilitates the control of the opening and closing of the flushing tubes 72. A control switch is provided between the flushing tubes 72 and the water outlet pipe 44. When urine flushing is required, the magnetic valve 441 is closed and the control switch is opened. The water in the water outlet pipe 44 will enter the flushing tubes 72 for flushing. After flushing, the magnetic valve 441 is opened and the control switch is closed, and the water in the water outlet pipe 44 flows normally into the water supply assembly 5.

[0045] The water supply assembly 5 includes a pressure valve 51, an airbag 53, a ventilation pipe 54 and a piston 55; the water inlet pipe 43 is connected to the pressure valve 51 at the end far from the hose 42. A cavity 52 is provided below the pressure valve 51. An annular airbag 53 is provided at the bottom of the cavity 52. The airbag 53 is connected to the pressure valve 51 through the ventilation pipe 54; an adjusting pipe 59 is provided at the center of the airbag 53. The adjusting pipe 59 is connected to the water outlet pipe 44, and a control unit for controlling the water flow is connected inside the adjusting pipe 59. The control unit includes a piston 55 matching the inner diameter of the adjusting pipe 59. A connecting rod 56 is provided at the bottom of the piston 55. The connecting rod 56 penetrates through the adjusting pipe 59, and a second return spring 57 is provided between the adjusting pipe 59 and the end of the connecting rod 56. A support ring 58 is provided between the airbag 53 and the piston 55. The support ring 58 supports the airbag 53 during the water inlet process of the cavity 52. When the water in the cavity 52 does not have enough gravity to press the piston 55, the piston 55 is opened, and more water from the water outlet pipe 44 enters the cavity 52. The pressure in the cavity 52 will also increase, making it more and more difficult for water to flow in. The airbag 53 is pressed and the piston 55 moves downward. The piston 55 will gradually block the water outlet pipe 44. The gas in the airbag 53 will enter the upper pressure valve 51 through the ventilation pipe 54. When a certain pressure is reached, the pressure valve 51 is opened, and the pressure release provides kinetic energy for the water to flow out of the water inlet pipe 43. When the pressure is released, the pressure in the cavity 52 weakens, the pressure valve 51 is closed, and under the action of the second return spring 57, the piston 55 is opened, and the water flows from the water outlet pipe 44 into the cavity 52, repeating the previous operation to form a circulating water flow. The water supply assembly 5 controls the water flow pressure through the pressure valve 51, and combines the elastic deformation of the airbag 53 and the reciprocating movement of the piston 55 to form a circulating water flow.

[0046] In this embodiment, the working principle of the surgical operation platform is as follows: First, the surgical staff adjusts the position of the suction cup 21 under the bed board 1 according to the needs and adjusts the height of the electric telescopic rod 22 to ensure that the first placement mechanism 3 can be smoothly deployed. The patient lies on the bed board 1. The operator rotates the second support plate 32 and the third support plate 33 so that the first support plate 31, the second support plate 32, and the third support plate 33 are respectively placed vertically. At this time, the gravity of the third support plate 33 causes the third limiting rod 344 to move downward, driving the second limiting rod 343 to move downward, so that the first limiting rod 342 enters the limiting groove 341, ensuring that the first support plate 31 and the second support plate 32 remain in a vertical state, thereby expanding the surgical operation space. Subsequently, the water supply component 5 is started. The water in the water outlet pipe 44 entering the cavity 52 increases and the pressure increases, pressing the airbag 53 and the piston 55 to move downward, gradually closing the water outlet pipe 44. The gas in the airbag 53 enters the pressure valve 51 through the air pipe 54. The pressure valve 51 opens after reaching a certain pressure, and the water flow provides kinetic energy to form a cycle.

[0047] When the patient needs to urinate, the operator aligns the urine inlet pipe 71 of the urine bag 7 for urination. After urination is completed, the magnetic valve 441 is closed and the control switch is turned on, and water will enter the flushing pipe 72 for flushing to keep the surgical area clean. After flushing is completed, the magnetic valve 441 returns to its normal state, and the water flow continues to flow into the water supply component 5.

[0048] When the operation is completed, the operator lifts the third support plate 33. The first reset spring 346 causes the first limiting rod 342 to return to its original position, releasing the limiting state, and the third support plate 33 and the second support plate 32 are folded up in sequence.

[0049] Embodiment Two On the basis of Embodiment One, Embodiment Two provides the specific structure of the second placement mechanism 6. A second placement mechanism 6 for placing the hand is rotatably provided at the end of the first support rod 23. The rotational setting of the second placement mechanism 6 makes it more flexible and convenient to place the hand. A damping is provided between the connection of the second placement mechanism 6 and the first support rod 23, which is more convenient to use.

[0050] The second placement mechanism 6 includes a bottom plate 61; a groove 62 is formed on the bottom plate 61, a bracket 63 is slidably arranged on the groove 62, first fixing knobs 65 are arranged on both sides of the bracket 63 and can be twisted and fixed after reaching a proper position, a fixing frame 64 for fixing a catheter is slidably connected to the bracket 63, and a second fixing knob 66 is arranged on the top of the fixing frame 64 and can be twisted and fixed after reaching a proper position. The hand can be placed on the bottom plate 61, the bracket 63 is slid, and after reaching a proper position, it can be twisted and fixed by the first fixing knob 65, so as to flexibly fix the intervention catheter of the hand during the operation. The fixing frame 64 is slid up and down to reach a proper position and then can be twisted and fixed by the second fixing knob 66. The sliding arrangement of the fixing frame 64 enables the catheter to still maintain a certain adjustable range after being fixed, so as to meet the doctor's requirement for fine adjustment of the catheter and improve the accuracy of the surgical operation.

[0051] Specific application cases: When a coronary intervention surgery needs to be performed, the specific application method of a multifunctional surgical operation platform for coronary intervention surgery of the present application is as follows: First, the surgical staff adjusts the position of the suction cup 21 under the bed board 1 according to the needs to ensure the stability of the platform. The suction cup 21 adsorbs on the bottom of the bed board 1 based on the negative pressure principle and can adjust its position as needed to ensure the stability of the platform in different body positions. Next, the operator adjusts the height of the electric telescopic rod 22 to ensure that the first placement mechanism 3 can be smoothly deployed. Through the adjustment of the electric telescopic rod 22, the platform can flexibly meet the needs of different surgical operations, thus improving the convenience and flexibility of equipment installation. The patient lies on the bed board 1, and the first placement mechanism 3 is deployed. The second support plate 32 and the third support rod are rotated so that the first support plate 31, the second support plate 32, and the third support rod are respectively placed vertically. At this time, the third limit rod 344 connected to the third support plate 33 will move downward under the gravity of the third support plate 33. The third limit rod 344 drives the second limit rod 343 connected to the second support rod 345 to move downward, causing the first limit rod 342 cooperating with the second limit rod 343 to enter the limit slot 341, and the first support plate 31 and the second support plate 32 are limited and maintained in a mutually perpendicular state. Through this design, the problem that doctors lack operating space after the patient lies flat on the conventional surgical operation platform is solved. At the same time, the first placement mechanism 3 can be folded and adsorbed on the bottom of the right side of the platform when not in use, without occupying extra space. The hand can be placed on the bottom plate 61. After the sliding bracket 63 reaches the appropriate position, it can be fixed by twisting the first fixing knob 65, providing flexible fixation for the intervention catheter of the hand during the operation. After the upper and lower sliding fixing frame 64 reaches the appropriate position, it can be fixed by twisting the second fixing knob 66. The sliding setting of the fixing frame 64 enables the catheter to still maintain a certain adjustable range after being fixed, thus meeting the doctor's need for fine adjustment of the catheter and improving the accuracy of surgical operations. The water supply component 5 is opened. When the water in the cavity 52 does not have enough gravity to press the piston 55, the piston 55 opens, and more water enters the cavity 52 through the water outlet pipe 44. The pressure in the cavity 52 will also increase, making it more and more difficult for the water flow to be injected. The pressing airbag 53 also moves the piston 55 downward, and the piston 55 will gradually block the water outlet pipe 44. The gas in the airbag 53 will enter the upper pressure valve 51 through the air pipe 54. When a certain pressure is reached, the pressure valve 51 opens, and the pressure release provides kinetic energy for the water flow to flow out from the water inlet pipe 43. When the pressure is released, the pressure in the cavity 52 weakens, the pressure valve 51 closes, and under the action of the second return spring 57, the piston 55 opens, and the water flow enters the cavity 52 through the water outlet pipe 44, repeating the previous operation to form a circulating water flow. The circulating water flow in the hose 42 massages the patient's legs to relieve the leg discomfort caused by a long operation.

[0052] When the patient needs to urinate, align the urine inlet tube 71 of the urine bag 7 for urination. After urination, close the magnetic valve 441 and turn on the control switch. The water in the water outlet pipe 44 will enter the flushing pipe 72 for flushing. After flushing, open the magnetic valve 441 and turn off the control switch. The water in the water outlet pipe 44 will flow normally into the water supply component 5.

[0053] When the operation is over, lift the third support plate 33. Under the action of the first return spring 346, the first limiting rod 342 returns to its original position, releasing the limiting state. Then fold the third support plate 33 and the second support plate 32 in sequence to retract, maximizing space savings and facilitating subsequent cleaning and preparation.

[0054] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional surgical operation platform for coronary intervention surgery, comprising a bed board (1), characterized in that: The bottom of the bed board (1) is provided with a fixing mechanism (2), and the fixing mechanism (2) is sleeved with a foldable first placement mechanism (3); A urine bag (7) and a massage mechanism (4) for massaging the legs are provided on the top of the bed board (1); a water supply component (5) is provided between the massage mechanism (4) and the first placement mechanism (3); The end of the fixing mechanism (2) is connected to a second placement mechanism (6) with adjustable position.

2. The multifunctional surgical operation platform for coronary intervention surgery according to claim 1, characterized in that: The fixing mechanism (2) comprises a suction cup (21), an electric telescopic rod (22) and a first support rod (23); The suction cup (21) is adsorbed on the bottom of the bed board (1); the end of the suction cup (21) is connected to the electric telescopic rod (22); and the end of the electric telescopic rod (22) is connected to the first support rod (23).

3. The multifunctional surgical operation platform for coronary intervention surgery according to claim 2, characterized in that: The first placement mechanism (3) comprises a first support plate (31), a second support plate (32) and a third support plate (33); The first support plate (31) is sleeved on the first support rod (23), the first support plate (31) and the second support plate (32) are rotatably connected, and the second support plate (32) and the third support plate (33) are rotatably connected; A limiting mechanism (34) is provided between the first supporting plate (31), the second supporting plate (32) and the third supporting plate (33).

4. The multifunctional surgical operation platform for coronary intervention surgery according to claim 3, characterized in that: The limiting mechanism (34) comprises a limiting groove (341), a first limiting rod (342), a second limiting rod (343) and a third limiting rod (344); The first support plate (31) is provided with a limiting groove (341), a first limiting rod (342) corresponding to the limiting groove (341) is slidably provided in the second support plate (32), and a second limiting rod (343) perpendicular to and slidably matched with the first limiting rod (342) is slidably provided in the second support plate (32), the second limiting rod (343) is connected to a second supporting rod (345) at an end away from the first support plate (31), and a third limiting rod (344) is connected above the second supporting rod (345); The third limiting rod (344) is movably connected to the third supporting plate (33).

5. The multifunctional surgical operation platform for coronary intervention surgery according to claim 1, characterized in that: The massage mechanism (4) comprises two support seats (41) mounted on the bed board (1), and a hose (42) is mounted on the surface of the support seats (41); The two ends of the hose (42) are respectively connected to a water inlet pipe (43) and a water outlet pipe (44), and the water inlet pipe (43) and the water outlet pipe (44) are connected to the water supply assembly (5).

6. The multifunctional surgical operation platform for coronary intervention surgery according to claim 5, characterized in that: The urine bag (7) is located between the two support seats (41); The urine bag (7) is provided with a urine inlet tube (71), both sides of the urine inlet tube (71) are connected to flushing tubes (72), and the flushing tubes (72) are connected to the water outlet tube (44).

7. The multifunctional surgical operation platform for coronary intervention surgery according to claim 6, characterized in that: The water outlet pipe (44) is also provided with a magnetic valve (441).

8. The multifunctional surgical operation platform for coronary intervention surgery according to claim 5, characterized in that: The water supply assembly (5) comprises a pressure valve (51), an air bag (53) and a ventilation pipe (54); The water inlet pipe (43) is connected to a pressure valve (51) at one end away from the hose (42); a cavity (52) is provided below the pressure valve (51); an annular air bag (53) is provided at the bottom of the cavity (52); the air bag (53) is connected to the pressure valve (51) via the ventilation pipe (54); A regulating tube (59) is provided at the center of the air bag (53), the regulating tube (59) is connected to the water outlet pipe (44), and a control unit for controlling the water flow is connected inside the regulating tube (59).

9. The multifunctional surgical operation platform for coronary intervention surgery according to claim 8, characterized in that: The control unit comprises a piston (55) whose inner diameter matches that of the regulating tube (59); a connecting rod (56) is provided at the bottom of the piston (55); the connecting rod (56) passes through the regulating tube (59); and a second return spring (57) is provided between the regulating tube (59) and the end of the connecting rod (56).

10. The multifunctional surgical operation platform for coronary intervention surgery according to claim 2, characterized in that: The end of the first support rod (23) is rotatably provided with a second placement mechanism (6) for placing a hand, and the second placement mechanism (6) comprises a bottom plate (61); The bottom plate (61) is provided with a groove (62), a bracket (63) is slidably provided on the groove (62), and a fixing frame (64) for fixing a catheter is slidably connected to the bracket (63).

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