Portable heart disease interventional therapy machine

Abstract

The invention relates to the field of medical instruments, in particular to a portable heart disease interventional therapy machine. A portable heart disease interventional therapy machine integrates a combined therapy table, a heart ultrasonic developing system and a closed disinfection mechanism. The combined treatment table comprises the supporting box which can be unfolded to form a treatment platform, and is convenient to store and carry. The cardiac ultrasound developing system obtains cardiac information by using a transothoracic echocardiography device. A disinfection assembly of the closed disinfection mechanism realizes efficient disinfection and flushing of the guide wire and the catheter through an ultraviolet disinfection part and a flushing part; the leading-in tube of the leading-in assembly guides the guide wire and the catheter, and the tail end sheath tube ensures that the guide wire and the catheter smoothly enter the radial artery. All parts of the device cooperate with one another, and a convenient, safe and efficient comprehensive solution is provided for heart disease interventional therapy from the links of device portability, heart evaluation, instrument treatment and introduction and the like. The problem that an intervention guide wire and a catheter of existing simple portable interventional therapy equipment for heart disease interventional therapy can be polluted by dust and bacteria in air is solved.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and particularly to a portable cardiac intervention treatment machine. Background Art

[0002] Percutaneous coronary intervention (PCI) is a commonly used method for treating coronary atherosclerotic heart disease. The surgical operation process is as follows: puncture and sheath insertion: select a suitable arterial puncture site. If the radial artery is selected, it is generally at the most obvious pulsation point on the radial side of the wrist. After local anesthesia, an arterial puncture is performed using a puncture needle. After successful puncture, a guide wire is inserted through the puncture needle, and then an arterial sheath is inserted along the guide wire to establish a channel for interventional operation. Coronary angiography: A contrast catheter is sent through the sheath. Under the guidance of X-ray fluoroscopy, the catheter is sent to the openings of the left and right coronary arteries respectively. Contrast agent is injected to make the coronary arteries visible, clearly observing the course of the coronary arteries, the location of lesions, the degree of stenosis, etc., and reconfirming whether it is suitable for interventional treatment and determining the specific treatment strategy. Guide wire passing through the lesion site: According to the results of coronary angiography, a suitable guide wire is selected. The guide wire is sent through the coronary sheath. Under X-ray fluoroscopy, the guide wire is carefully manipulated to pass through the stenotic or occluded lesion site of the coronary artery and reach the true lumen of the blood vessel at the distal end of the lesion. After the guide wire passes through the lesion site, a balloon catheter is sent along the guide wire to the lesion site. The balloon is pressurized and expanded. Generally, the pressure will be adjusted within a certain range according to the lesion situation. By expanding the balloon to squeeze the plaque at the lesion site, the inner diameter of the blood vessel is enlarged, and the coronary blood flow is improved.

[0003] It can be seen from the above that the insertion of the guide wire and catheter is extremely important for percutaneous coronary intervention. And the guide wire and catheter must be strictly disinfected by methods such as rinsing with disinfectant before use. Because the guide wire and catheter, as disposable medical devices (some special catheters may be reusable but also have strict reuse processes), are usually preliminarily sterilized when leaving the factory. However, before actual use, medical institutions such as hospitals still need to perform disinfection again according to the specified process to ensure that their sterile state meets the requirements of medical operations and guarantee the safety and health of patients.

[0004] Many remote areas and primary medical institutions lack large coronary intervention treatment equipment. Patients often need to be transported long distances to superior hospitals for treatment. This not only increases the pain and risk of patients but also may lead to the delay of the condition. The currently used coronary intervention treatment equipment mainly has the following problems: It is bulky and fixed in position, requiring patients to go to the hospital for treatment; for simple portable interventional treatment equipment, due to the lack of a sterile environment in the hospital, the interventional guide wire and catheter may be contaminated by dust and bacteria in the air, bringing other risks to patient treatment. Summary of the Invention

[0005] The purpose of the present invention is to overcome the problem that in existing simple and portable interventional treatment devices for heart diseases, the interventional guide wire and catheter will be contaminated by dust and bacteria in the air.

[0006] To achieve the above purpose, the technical idea adopted by the present invention to solve its technical problems is as follows: The technical idea of this portable heart disease interventional treatment machine focuses on creating a device that integrates multiple functions and is convenient to carry and use, aiming to comprehensively improve the efficiency, safety and convenience of heart disease interventional treatment. In the overall design, a combined treatment table, a cardiac ultrasound imaging system and a closed disinfection mechanism are organically integrated, covering multiple key links in the treatment process.

[0007] The combined treatment table includes a storage box and a support box that can be detached inside, which is convenient for carrying and transporting, and provides isolation and protection for the overall device. The storage box provides a basic storage space, and the support box can be unfolded to form a treatment platform. The structure of its folding part and support part cooperate with each other. When unfolded, it can build a hygienic medical pad, provide a comfortable arm placement position, provide a platform for the display device, etc. When stored, it can be closely combined into a regular and compact structure, effectively protecting internal components such as the main display screen, achieving efficient space utilization and convenient storage and unfolding operations.

[0008] The cardiac ultrasound imaging system uses the principle of existing transthoracic echocardiogram (TTE) equipment. With the cooperation of components such as an ultrasound host, an ultrasound probe and a detachable telescopic tube, by placing the ultrasound probe on the chest surface of the patient to obtain cardiac images and blood flow information, the cardiac structure can be accurately observed from different angles, providing an accurate assessment of the cardiac condition for interventional treatment and ensuring that subsequent treatment operations are targeted. Considering the display effect, the main display screen is at a certain distance from the operator and is relatively small. Therefore, an observation sub-screen is set near the operation area, so that the surgical operator can observe the position of the guide wire and catheter while performing specific operations, avoiding repeated looking up, which affects the efficiency and effect.

[0009] The enclosed disinfection mechanism is a key part for the treatment instrument processing and introduction. Among them, the disinfection part of the disinfection component is based on the principle of ultraviolet disinfection. By using structures such as an opaque end cap, a transparent glass through-channel, a metal aluminum columnar housing, and ultraviolet lamp tubes arranged in a surrounding manner, it not only ensures the smooth entry of the guide wire and catheter into the disinfection channel, but also prevents the leakage of ultraviolet rays and enhances the disinfection effect by means of the reflection characteristics of aluminum, achieving efficient and reliable disinfection. The flushing part is connected to the disinfection part in a through manner. By relying on the settings of the liquid outlet part, the four-way pipe, the suction part, and multiple one-way valves, the directional flow of the flushing liquid is precisely controlled. According to the requirements of different operation stages, such as flushing during disinfection, flushing when the guide wire and catheter are inserted, etc., the flow path and state of the flushing liquid are flexibly adjusted to ensure the effective removal of residual impurities on the instrument after disinfection, achieving the coordinated cooperation of flushing and disinfection. In addition, through the cooperation of the air guide tube, the annular airbag, and the extrusion airbag, when the guide wire and catheter are inserted, pressing the extrusion airbag can promote the flow of the flushing liquid, enhancing the cleaning and disinfection effect on the part of the guide wire and catheter that has been inserted into the introduction tube, and further improving the cleanliness of the instrument. The introduction tube of the introduction component, as the guiding component for the guide wire and catheter, is sequentially connected to the disinfection part and the four-way pipe to construct a complete disinfection channel. An extrusion airbag is sleeved outside the front end inlet 3211, and the sheath tube connected to the end of the introduction tube ensures that the disinfected guide wire and catheter can smoothly enter the radial artery, completing the key steps of interventional treatment.

[0010] In summary, through the close cooperation of each part, this portable cardiac interventional treatment machine forms a complete and efficient technical idea from aspects such as equipment portability, cardiac condition assessment, interventional treatment instrument processing, to the introduction of the guide wire and catheter, providing a more convenient, safe, and efficient comprehensive solution for cardiac interventional treatment.

[0011] To achieve the above object, the technical solution adopted by the present invention to solve its technical problems is: Design a portable cardiac interventional treatment machine. The specific solution is as follows: A portable cardiac interventional treatment machine, including a combined treatment table and a cardiac ultrasound imaging system, is characterized in that the combined treatment table includes a storage box and a foldable treatment pad detachably arranged in the storage box; the foldable treatment pad is provided with a cardiac ultrasound imaging system; a closed disinfection mechanism is also arranged in the storage box, and the closed disinfection mechanism is used for disinfecting the guide wire and catheter.

[0012] Further, the closed disinfection mechanism includes a disinfection part, a flushing part, and an introduction component sequentially connecting the two.

[0013] Further, the introduction component includes an introduction tube connecting the disinfection part and the flushing part and a sheath tube arranged at the end of the introduction tube, and the introduction tube is used to guide the guide wire and catheter.

[0014] Further, the flushing member includes: a liquid outlet portion, a four-way pipe, and a suction portion, which are connected in series and communicate with each other.

[0015] Further, an extrusion member is also provided on the flushing member. The extrusion member includes an annular airbag provided on the liquid outlet portion and the suction portion, and an extrusion airbag provided at the front end of the introduction pipe.

[0016] Further, the structures of the liquid outlet portion and the suction portion are both columnar airbags, and one-way valves are provided at both the upper and lower ends of the columnar airbag, and the outlet sides of the one-way valves are all downward.

[0017] Further, the disinfection member includes a transparent through-channel, an ultraviolet lamp tube arranged around the through-channel, and a columnar housing wrapped outside the ultraviolet lamp tube.

[0018] Further, the folding treatment pad includes a folding portion and a support portion hinged to one side of the folding portion. The support portion is a hollow box body, and a support plate is hinged to the top thereof.

[0019] Further, the folding portion includes a main movable plate and movable plates hinged to the front side, rear side, and right side of the main movable plate. The left side of the main movable plate is hinged to the support portion.

[0020] Further, the movable plates and the support portion abut against each other to form a box body.

[0021] The beneficial effects of the present invention are as follows: 1. The present invention integrates a combined treatment table cardiac ultrasound imaging system and a closed disinfection mechanism, realizes the integration of multi-functional modules, provides a one-stop operation platform for medical staff, and improves the treatment efficiency. Moreover, the storage box cooperates with the support box that can be unfolded into a treatment platform, which is convenient for carrying and moving, applicable to various scenarios, expands the scope of use of the equipment, and enables more timely treatment.

[0022] 2. The closed disinfection mechanism of the present invention can disinfect guide wires and catheters, ensure that the guide wires and catheters can be disinfected comprehensively and efficiently in any environment, reduce the infection risk of patients during interventional treatment, and ensure the safety of treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a schematic structural diagram of the closed disinfection mechanism; Figure 3 is a schematic structural diagram of the disinfection component; Figure 4 is a schematic structural diagram of the disinfection member and the flushing member; Figure 5 is a schematic structural diagram of the disinfection member; Figure 6 is a schematic structural diagram of the flushing member; Figure 7 is Figure 6 Schematic diagram of the sectional structure; Figure 8 Schematic diagram of the structure of the support frame and the disinfection component; Figure 9 is the schematic diagram of the extrusion part structure; Figure 10 is the schematic diagram of the sectional structure of the annular airbag; Figure 11 is the schematic diagram of the structure after the support box is stored; Figure 12 is the schematic diagram of the internal structure of the support box; Figure 13 is the schematic diagram of the storage box structure; Figure 14 is the schematic diagram of the use effect of the present invention; Figure 15 Schematic diagram of the existing cardiac ultrasound imaging system; Among them, the above-mentioned drawings include the following reference numerals: 10. Combined treatment table; 11. Storage box; 110. Box body; 111. Box cover; 12. Folding treatment pad; 121. Folding part; 1210. Main movable plate; 1211. Right movable plate; 12111. Fixed belt; 122. Support part; 1221. Support plate; 20. Cardiac ultrasound imaging system; 21. Main display screen; 22. Ultrasound detector; 221. Ultrasound host; 222. Ultrasound probe; 223. Telescopic tube; 23. Sub-display screen; 30. Sealing and disinfection mechanism; 31. Disinfection component; 310. Disinfection part; 3101. End cover; 3102. Columnar shell; 3103. Ultraviolet lamp tube; 3104. Through hole; 3105. Through channel; 311. Flushing part; 3110. Liquid outlet part; 3111. Suction part; 3111a. First pipeline; 3111b. Second pipeline; 312. Extrusion part; 3120. Air guide tube; 3121a. First annular airbag; 3121b. Second annular airbag; 3122. Extrusion airbag; 31211. Fixed ring; 31212. Rubber ring; 32. Introduction component; 321. Introduction tube; 3211. Entrance; 322. Sheath tube; 33. Storage box; 331. First storage groove; 332. Second storage groove; 3321. Collection port; 40. Four-way pipe; 50. Support frame; 51. Support rod; 60. First one-way valve; 61. Second one-way valve; 62. Third one-way valve; 70. Arm support pad. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments, rather than all the embodiments.

[0025] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "front", "rear", "left", "right", "upper", "lower", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It 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 to the present invention.

[0026] Embodiment 1 Reference Figures 1 - 15 , the present invention provides a portable cardiac intervention treatment machine, which includes a combined treatment table 10, a cardiac ultrasound imaging system 20 and a closed disinfection mechanism 30.

[0027] The closed disinfection mechanism 30 includes a storage box 33, a disinfection component 31 and an introduction component 32. The disinfection component 31 includes an ultraviolet disinfection member 310 and a flushing member 311 that is connected to the ultraviolet disinfection member 310 in a penetrating manner.

[0028] Specifically, the disinfection principle of the disinfection member 310 is common ultraviolet disinfection. The specific structure includes two end caps 3101, a cylindrical housing 3102 and an ultraviolet lamp tube 3103. Both end caps 3101 are made of opaque materials, and through holes 3104 are opened in the middle. A through channel 3105 with a diameter equal to that of the through holes 3104 is clamped between the two through holes 3104. This channel is made of transparent glass, allowing ultraviolet rays to pass through unobstructed, and the inner wall is smooth. The diameter is about 3-4 millimeters to ensure smooth sliding while guiding the guide wire and catheter into the disinfection.

[0029] The cylindrical housing 3102 is sleeved outside the through channel 3105 and is threadedly connected to the two end caps 3101. The cylindrical housing 3102 can be made of aluminum metal, which can prevent the leakage of ultraviolet rays. At the same time, because aluminum has a certain gloss, it can reflect the ultraviolet lamp to a certain extent, enabling the guide wire and catheter inside to be efficiently disinfected.

[0030] The ultraviolet lamp tube 3103 is cylindrical, with a length equal to that of the cylindrical housing 3102. The two ends are clamped on the end caps 3101. There are several ultraviolet lamp tubes 3103, which are arranged between the cylindrical housing 3102 and the through channel 3105 and are evenly arranged around the outside of the through channel 3105, forming a circumferential disinfection layout for the guide wire and catheter in the through channel 3105.

[0031] A support frame 50 is provided below the columnar housing 3102 to support the disinfection member 310. At the top of the support frame 50, two parallel support rods 51 are provided on the side facing the flushing member 311, which can provide a certain supporting force for the liquid outlet portion 3110. The lower end of the support frame 50 is threadedly connected to the top of the storage box 33.

[0032] The inside of the storage box 33 is hollowed out. At the top, there is a first storage groove 331 that cooperates with the main display screen 21 and a second storage groove 332 that cooperates with the arm support pad 70. The arm support pad 70 is a common support device that can raise the wrist. The support frame 50 is arranged between the two storage grooves. On the side of the second storage groove 332 opposite to the support frame 50, there is a secondary display screen 23, and the secondary display screen 23 is connected to the main display screen 21 through a data cable to realize the association of data transmission and display functions.

[0033] A collection port 3321 is also opened at the top of the storage box 33, and the collection port 3321 is arranged at the bottom of the second storage groove 332.

[0034] In specific implementation, the flushing member 311 includes a liquid outlet portion 3110, a four-way pipe 40 arranged below the liquid outlet portion 3110, and a suction portion 3111 arranged below the four-way pipe 40, and the three are connected through and through.

[0035] The inside of the liquid outlet portion 3110 is filled with a sterile flushing solution such as sterile normal saline. The liquid outlet portion 3110 is a columnar airbag made of rubber material and has a certain thickness. When subjected to an external force, it will deform, and when the external force disappears, it will return to its original state. Openings are provided at both the upper and lower ends of the liquid outlet portion 3110. A first one-way valve 60 is clamped on the upper opening. The one-way valve is a common multi-lobe silicone duckbill check valve that can allow one-way gas and liquid flow.

[0036] The outlet side of the first one-way valve 60 faces the inside of the liquid outlet portion 3110. When it is necessary to replenish the flushing solution for the liquid outlet portion 3110, only need to press down a device such as a water delivery pipe or a syringe along the inlet side of the first one-way valve 60, and it can complete perfusion through the first one-way valve 60. When the airbag of the liquid outlet portion 3110 returns to its original state after deformation, a downward suction force is generated on the first one-way valve 60 due to the suction inside the airbag. Since the first one-way valve 60 is an inclined multi-lobe structure, the first one-way valve 60 opens under the action of the suction force, and gas enters, and the gas inside the airbag is balanced and the shape is restored.

[0037] The lower opening at the bottom of the liquid outlet part 3110 is a tubular part extending outwards, with a second one-way valve 61 arranged inside. The bottom is threadedly connected to the upper end of the four-way pipe 40. Between the lower opening and the four-way pipe 40, the outlet side of the second one-way valve 61 faces downwards. When the airbag deforms, the hydraulic pressure of the flushing liquid inside increases downward, the second one-way valve 61 opens, and the flushing liquid enters the four-way pipe 40 to fully moisten the guide wire and catheter inside the four-way pipe.

[0038] The lower end of the four-way pipe 40 is threadedly connected to a suction part 3111. The suction part 3111 is a columnar airbag with a structure similar to that of the liquid outlet part 3110. This airbag is made of medical rubber with a certain thickness and elasticity and will deform when subjected to an external force and return to its original state when the external force disappears. Both the upper and lower ends of the suction part 3111 are provided with a columnar first pipe 3111a and a columnar second pipe 3111b that are integrally formed with the airbag and are connected through. The pipes at the upper and lower ends are integrally formed with the airbag and are thicker than the airbag, so they have a certain supporting force and hardness. The second pipe 3111b is inserted into the collection port 3321. A third one-way valve 62 is arranged inside the first pipe 3111a, and the outlet side of the third one-way valve 62 faces the inside of the suction part 3111. A fourth one-way valve 63 is arranged inside the second pipe 3111b, and the outlet side of the fourth one-way valve faces the side of the storage box 33. When the airbag deforms and then recovers, the suction force generated inside the suction part 3111 can cause the third one-way valve 62 to open and the fourth one-way valve 63 to close, so that the waste flushing liquid is stored in the suction part 3111. When the suction part 3111 is pinched again, the fourth one-way valve 63 opens and the waste flushing liquid flows into the storage box.

[0039] The first one-way valve 60, the second one-way valve 61, the third one-way valve 62, and the fourth one-way valve 63 are structurally coordinated with the flushing member 311 to achieve directional flow control of the flushing liquid. During use, if the suction part 3111 and the middle part of the liquid outlet part 3110 are pressed simultaneously, an upward thrust is applied to the outlet side of the first one-way valve 60, and the valve flap will close more tightly to prevent the leakage of the flushing liquid; a downward pressure is applied to the inlet side of the second one-way valve 61, which is in an open state, and the flushing liquid flows downward into the four-way pipe 40; at this time, the third one-way valve 62 is subjected to the upward air pressure inside the suction part 3111 on the outlet side, and the third one-way valve 62 closes, so that the flushing liquid will not flow into the suction part 3111 but is blocked in the four-way pipe 40, and the guide wire and catheter in the four-way pipe 40 are immersed in the flushing liquid. When the suction part 3111 and the liquid outlet part 3110 are released, the liquid outlet part 3110 resumes deformation, and its interior sucks on the upper and lower openings. The first one-way valve 60 opens, the second one-way valve 61 closes, and external air enters to balance the air pressure inside the airbag. The suction part 3111 resumes deformation. The outlet side of the third one-way valve 62 is subjected to the suction force generated by downward suction, and the third one-way valve 62 opens. The flushing liquid that has soaked the guide wire and catheter enters the suction part 3111, and the fourth one-way valve 63 closes. The fourth one-way valve 63 opens during the next press, and the waste flushing liquid flows into the storage box 33 through the second pipe 3111b.

[0040] During specific implementation, an extrusion member 312 is provided on the flushing member 311. The extrusion member 312 includes an air guide pipe 3120, an annular airbag, and an extrusion airbag 3122.

[0041] The annular airbag is composed of two, namely, the first annular airbag 3121a sleeved on the outside of the liquid outlet part 3110 and the second annular airbag 3121b sleeved on the outside of the suction part 3111, and they are fixedly adhered to it with glue.

[0042] The annular airbag is composed of a fixing ring 31211 and a rubber ring 31212; the fixing ring 31211 is a relatively thick plastic ring with an opening on the side that is not easily deformed. The fixing ring 31211 is sleeved on the outside of the rubber ring 31212, and the two are adhered with glue; the rubber ring 31212 is relatively thin and has a certain elasticity and is easily deformed. An extended air inlet is provided on one side of it. The air inlet passes through the opening on the fixing ring 31211 and is inserted into the air guide pipe 3120, so that the first annular airbag 3121a and the second annular airbag 3121b are connected through the air guide pipe 3120. When the annular airbag is in an unfilled state, the rubber ring 3121b shrinks and the volume of the annular airbag shrinks. When the rubber ring 3121b is in a filled state, the volume of the annular airbag expands. The air guide pipe 3120 is a common rubber hose.

[0043] When the first annular airbag 3121a is not filled, its diameter is equal to that of the airbag in the liquid outlet part 3110, and the two can fit tightly together; when the second annular airbag 3121b is not filled, its diameter is equal to that of the airbag in the suction part 3111, and the two can fit tightly together.

[0044] When the air guide tube 3120 inflates the annular airbag, the first annular airbag 3121a and the second annular airbag 3121b are in a filled state and their volumes increase at the same time. Because of the limitation of the fixing ring 31211, the rubber ring 31212 expands inward to squeeze the flushing part 311. At this time, the liquid outlet part 3110 and the suction part 3111 are compressed inward by external force, and the flushing liquid begins to flow.

[0045] The side of the air guide tube 3120 facing the disinfection part 310 is connected with an extrusion airbag 3122, which is made of rubber with a certain thickness. When subjected to external force, it will deform, and when the external force disappears, it will return to its original state. When in use, the extrusion airbag 3122 is pressed, and the gas inside it will be filled into the annular airbag, and the annular airbag is in a filled state; after releasing, the extrusion airbag 3122 returns to its original state, and the gas is filled back into the extrusion airbag 3122, the volume of the annular airbag is reduced, and the force on the flushing part 311 is reduced and it returns to its original state.

[0046] During specific implementation, the introduction component 32 includes an introduction tube 321 and a sheath tube 322, and the introduction tube 321 is used to guide the guide wire and the catheter. The introduction tube 321 is sequentially connected to the left and right ends of the disinfection part 310 and the through channel 3105 and the left and right ends of the four-way pipe 40, so that the disinfection part 310 and the flushing part 311 are connected, and a complete disinfection channel is constructed. The front end of the introduction tube 321 is set to the entrance 3211 of the guide wire and the catheter, and is provided with an extrusion airbag 3122, and the two are not connected. When the guide wire and the catheter are inserted, the operator can squeeze the extrusion airbag 3122 in time. At this time, the extrusion airbag 3122 will produce a certain pressure, prompting the flushing liquid to pass through the flushing part 311 connected thereto and the through-connected channel, and the guide wire and the catheter part that have been inserted into the introduction tube 321 are efficiently cleaned and disinfected. Improve the immediacy and convenience of cleaning and disinfection, and provide more convenient and reliable operating conditions for medical workers. The end of the introduction tube 321 is connected to a sheath tube 322, and the sheath tube 322 is a common medical radial artery sheath tube, and the inner diameter of the end of the introduction tube 321 is equal to the outer diameter of the end of the sheath tube 322, and the two are plugged in. The sterilized guide wire and catheter can enter the radial artery along the sheath tube 322.

[0047] During specific operations, the guide wire and catheter for interventional treatment are inserted into the through-channel 3105 of the sterilization component 310 along the front end of the introduction tube 321. At this time, the ultraviolet lamp 3103 in the columnar housing 3102 emits ultraviolet rays to disinfect the guide wire and catheter in a circumferential manner, killing any possible germs. When the guide wire and catheter enter the four-way tube 40, squeeze the extrusion airbag 3122. At this time, the middle parts of the pressing and suction part 3111 and the liquid outlet part 3110 are simultaneously pressed, and the flushing liquid enters the four-way tube 40 to immerse the guide wire and catheter in the four-way tube 40 in the flushing liquid. Then, release the extrusion airbag 3122, and the pressing and suction part 3111 and the liquid outlet part 3110 return to their original states. The outlet side of the third one-way valve 62 is subjected to the suction force generated by downward suction, and the third one-way valve 62 opens. The flushing liquid that has soaked the guide wire and catheter enters the pressing and suction part 3111 and flows into the storage box 33 through the second pipe 3111b, flushing away any possible dirt on the guide wire and catheter. Finally, the guide wire and catheter enter the radial artery along the sheath tube 322 for subsequent operations.

[0048] Embodiment 2 Reference Figures 1 - 15 , the combined treatment table 10 includes a storage box 11, and the storage box 11 includes a cuboid box body 110 and a box cover 111 hinged to the box body 110. A support box 12 is detachably arranged inside the box body 110, and the support box 12 can become a treatment platform after being unfolded.

[0049] During specific implementation, the support box 12 includes a folding part 121 and a support part 122 hinged to the folding part 121.

[0050] The folding part 121 includes four movable plates, one of which is the main movable plate 1210. The front and rear sides of the main movable plate 1210 are respectively connected to two movable plates by hinged means. When the folding part 121 is unfolded, these three movable plates can be spliced together to form a vertically placed medical pad. It can effectively ensure the hygiene of the medical environment, provide a relatively clean contact surface for medical operations, avoid contamination caused by external factors, and thus ensure the health and safety of patients.

[0051] The right movable plate 1211 is hinged to the left side of the main movable plate 1210. This right movable plate 1211 can provide a stable and comfortable placement position for the patient's arm in the unfolded state, and an arm support pad 70 can be placed below it to further improve the comfort of the patient's arm placement. At the same time, a fixing strap 12111 is provided on the back of the right movable plate 1211, and the fixing strap 12111 can firmly fix the disassembled telescopic tube 223.

[0052] On the other side of the main movable plate 1210, it is hinged to the support part 122. The support part 122 is a hollow box structure, and its height exactly matches the length of the movable plate. The inside of the hollow box is used to store the disinfection part 310 and the rinsing part 311 removed during use, playing a role in protection and storage.

[0053] The top of the support part 122 is hinged with a support plate 1221. A main display screen 21 and an operation panel are arranged on the support plate 1221, facilitating medical staff to obtain relevant information during operation. And, a handle is also arranged at the bottom of the support plate 1221, facilitating medical staff to operate the support plate 1221 when needed, such as flipping and other actions.

[0054] When storing, the support box 12 is placed in the storage box 11. At this time, the main movable plate 1210 becomes the bottom plate of the whole box structure. The front and rear two hinged movable plates and the right movable plate 1211 will stand upright. They closely cooperate with the support part 122 to jointly form a complete box structure. At the same time, the support plate 1221 will perform a reverse operation to form a box cover. In such a combined state, the main display screen 21 is exactly arranged in the box formed by the three side plates standing upright and the support part 122, and is effectively protected. This structural design not only enables the whole device to be compactly stored when not in use, but also can be quickly and conveniently combined into a box structure with complete functions when in use. It not only protects important internal components such as the main display screen 21, but also provides a relatively independent, clean and orderly space environment for medical operations, greatly improving the practicability and convenience of the whole device.

[0055] The cardiac ultrasound imaging system 20 is an existing ultrasound device, a transthoracic echocardiogram (TTE) device. By placing the ultrasound probe on the surface of the patient's chest, it uses the reflection of ultrasonic waves to obtain images of the heart and related blood flow information. It can observe the structure of the heart from different angles, including the morphology and movement of the atrium, ventricle, valve, myocardium, etc. It includes a main display screen 21, an ultrasound detector 22 and a secondary display screen 23. Among them, the main display screen 21 and the operation panel are fixedly placed on the support plate 1221 in a matching manner. The ultrasound detector 22 is connected to the main display screen 21 and the secondary display screen 23 through a data cable. The secondary display screen 23 is arranged on the storage box 33. Among them, the ultrasound detector 22 includes an ultrasound host 221 and an ultrasound probe 222. A detachable telescopic tube 223 matched with it is arranged on the ultrasound probe 222, which can move vertically and horizontally. When the ultrasound probe is not in use and can be fixed, it can be stretched down from above the patient's body for detection. The telescopic tube 223 is a common telescopic rod on the market with a hollow interior, which can place a data cable, and the ultrasound probe 222 is fixed at its end.

[0056] During specific operation, the disassembled telescopic tube 223 is fixed with the fixing strap 12111. The disassembled disinfection part 310 and the flushing part 311 are placed in the support part 122 of the box body. The support box 12 is placed in the storage box 11. Due to the limitation of the internal space of the box body 110 and the characteristics of its own structure, the movable plate automatically stands upright vertically, and they will closely cooperate with the support part 122 to jointly form a complete box body structure, so that the support box 12 forms a relatively regular and compact storage form in the storage box 11. The ultrasonic main unit 221 and the storage box 33 are placed in the support box 12, and the arm support pad 70 is placed in the second storage groove 332. At this time, the reverse support plate 1221 is rotated, and the main display screen 21 is matched with the first storage groove 331 of the box, and finally the box cover 111 is covered.

[0057] During specific use, open the box cover 111, take out the support box 12 and unfold it, remove the telescopic tube 223 on the right movable plate 1211 and splice it with the ultrasonic main unit 221; then splice the disinfection part 310 and the flushing part 311. Assist the patient to lie on the treatment platform formed by the unfolded support box 12, adjust the patient's body position so that the patient's chest is convenient for cardiac ultrasound detection and subsequent interventional treatment operations. At the same time, place the patient's arm on the right movable plate 1211 and use the arm support pad 70 to raise the arm. Perform surgical operations, operate the cardiac ultrasound imaging system 20, stretch the ultrasonic probe 222 from above the patient's body through the detachable telescopic tube 223, and accurately place it at a suitable position on the patient's chest surface. Use the reflection of ultrasonic waves to obtain images of the heart and related blood flow information, and observe the main display screen 21 or the secondary display screen 23. After the operation, clean and store the entire instrument.

[0058] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable cardiac intervention treatment machine, comprising a combined treatment table (10) and a cardiac ultrasound imaging system (20), characterized in that, The combined treatment table (10) includes a storage box (11) and a foldable treatment pad (12) detachably arranged in the storage box (11); a cardiac ultrasound imaging system (20) is arranged on the foldable treatment pad (12); a closed disinfection mechanism (30) is further arranged in the storage box (11), and the closed disinfection mechanism (30) is used for disinfecting guide wires and catheters.

2. The portable heart disease interventional treatment machine according to claim 1, wherein The closed disinfection mechanism (30) includes a disinfection member (310), a flushing member (311), and an introduction assembly (32) connecting the two in sequence.

3. The portable cardiac intervention treatment machine according to claim 2, characterized in that, The introduction assembly (32) includes an introduction tube (321) connecting the disinfection member (310) and the flushing member (311), and a sheath tube (322) arranged at the end of the introduction tube (321), and the introduction tube (321) is used for guiding guide wires and catheters.

4. A portable cardiac intervention therapy machine according to claim 2, characterized in that, The flushing member (311) includes: a liquid outlet part (3110), a four-way pipe (40), and a suction part (3111) which are connected in series in sequence.

5. A portable heart disease intervention treatment machine according to claim 4, characterized in that, A squeezing member (312) is further arranged on the flushing member (311), and the squeezing member (312) includes an annular airbag arranged on the liquid outlet part (3110) and the suction part (3111), and a squeezing airbag (3122) arranged at the front end of the introduction tube (321).

6. The portable cardiac intervention treatment machine according to claim 4, characterized in that, The structures of the liquid outlet part (3110) and the suction part (3111) are both columnar airbags, and one-way valves are arranged at both the upper and lower ends of the columnar airbag, and the outlet sides of the one-way valves are all downward.

7. The portable cardiac intervention treatment machine according to claim 2, wherein, The disinfection member (310) includes a transparent through-channel (3105), an ultraviolet lamp tube (3103) arranged around the through-channel (3105), and a columnar housing (3102) wrapping the ultraviolet lamp tube (3103) on the outside.

8. A portable cardiac intervention treatment machine according to claim 1, characterized in that, The foldable treatment pad (12) includes a folding part (121) and a support part (122) hinged to one side of the folding part (121), and the support part (122) is a hollow box body, and a support plate (1221) is hinged to the top thereof.

9. The portable cardiac intervention treatment machine according to claim 8, characterized in that, The folding part (121) includes a main movable plate (1210) and movable plates hinged to the front side, rear side, and right side of the main movable plate (1210), and the left side of the main movable plate (1210) is hinged to the support part (122).

10. The portable cardiac intervention therapy machine according to claim 9, characterized in that, The movable plates and the support part (122) are abutted to form a box body.

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