CN218606818U

CN218606818U - Blood vessel intervention operation guide wire pusher

Info

Publication number: CN218606818U
Application number: CN202222228960.6U
Authority: CN
Inventors: 王炳强; 肖洒; 詹世涛; 孙峰; 徐启敏; 郭勇; 游庆虎
Original assignee: Shandong Weigao Medical Technology Co Ltd
Current assignee: Shandong Weigao Medical Technology Co Ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-03-14
Anticipated expiration: 2032-08-23

Abstract

The utility model provides a guide wire pushing device for vascular intervention operation, which comprises an installation vertical plate, wherein a first rotating shaft and a second rotating shaft are installed on the installation vertical plate at intervals in a rotating way, supporting belt wheels are arranged on the two rotating shafts, and the two supporting belt wheels are connected through a first synchronous belt; the guide wire pushing device comprises a first synchronous belt, a second synchronous belt, a third synchronous belt, a fourth synchronous belt, a side vertical plate, a guide mechanism, a support plate, a fourth rotary shaft, a pressing belt wheel, a second synchronous belt and the first synchronous belt are arranged on the installation vertical plates on the left and right sides of the first synchronous belt respectively, the guide wire is placed on the first synchronous belt, two ends of the guide wire penetrate through the guide mechanism respectively, the support plates are arranged on the left and right sides of the upper end face of the installation vertical plate respectively, the support plates are connected and turned over through the fourth rotary shaft in a rotating mode between the two support plates, the two rotary shafts are installed in a rotating mode at intervals on the turning plates, the pressing belt wheels are arranged on the two rotary shafts respectively, the second synchronous belt is tightly matched with the first synchronous belt to clamp the guide wire when the pressing mechanism presses the turning plates, and the first synchronous belt is driven to move, and the guide wire can be pushed. The device realizes translational wire feeding by utilizing the close fit of the two synchronous belts, and can avoid the phenomenon that the guide wire is separated in the wire feeding process.

Description

Guide wire pushing device for vascular intervention operation

Technical Field

The utility model relates to a blood vessel intervention operation auxiliary assembly technical field especially relates to a blood vessel intervention operation seal wire pusher.

Background

The vascular intervention operation is a method for a doctor to move a guide wire and a balloon stent along a blood vessel through a catheter under the guidance of a vascular subtraction angiography (DSA) device to accurately reach a focus for treatment. In the traditional vascular interventional operation, a doctor observes a blood vessel of a patient through a vascular subtraction angiography (DSA) device, a guide wire is accurately operated to move from a puncture part to a focus along the blood vessel of the human body, and a medicine or a stent is delivered to the part through the guide wire and a catheter so as to achieve the effect of minimally invasive treatment.

In the traditional blood vessel interventional operation process, a doctor needs to be exposed in a ray radiation environment for a long time for timely obtaining blood vessel image information of a patient for operation, and in order to smoothly perform the intravascular interventional operation, the operating doctor needs to wear heavy lead-containing protective clothing to prevent the radiation influence. Meanwhile, vascular interventional surgery requires abundant clinical experience and high technical requirements for surgical operation. In addition, the long-time continuous operation also forms a great challenge to the physical strength of doctors, so that the doctors are easy to fatigue and the quality of the operation is influenced.

The endovascular intervention robot can replace a doctor to perform endovascular intervention operation beside an operating table, so that the doctor is free from X-ray damage, meanwhile, the learning curve of the intervention operation is reduced, the condition that the traditional intervention operation is extremely dependent on personal experience of the doctor is improved, and more accurate operation is provided for the vascular intervention operation.

When a robot is used for assisting a vascular intervention operation, the robot is used for realizing the delivery of a guide wire, which is one of the most central functions. The operation of the guide wire is one of the core contents of the vascular interventional operation, and determines the quality of the operation. At present, a translational wire feeding mechanism is mainly in a form that a motor drives a driving guide wheel to rotate, a driven guide wheel clamps a guide wire, the driving guide wheel and the driven guide wheel roll to realize translational motion of the guide wire, and the guide wheel easily slips in the rolling process and the guide wire is separated from the guide wheel to cause the phenomenon of wire feeding stagnation.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the application provides a guide wire pushing device for a vascular intervention operation, which can realize the function of translational wire feeding by utilizing the close fit of a first synchronous belt and a second synchronous belt.

In order to achieve the purpose, the application provides a guide wire pushing device for vascular intervention surgery, which comprises an installation vertical plate, wherein a first rotating shaft and a second rotating shaft are installed on the installation vertical plate in a rotating mode at intervals, the first rotating shaft and the second rotating shaft are sequentially arranged along the pushing direction of a guide wire, supporting belt wheels are arranged on the first rotating shaft and the second rotating shaft, the two supporting belt wheels are connected through a first synchronous belt, and the first rotating shaft or the second rotating shaft can be driven to rotate to enable the first synchronous belt to rotate; the guide wire pushing device comprises a first synchronous belt, a second synchronous belt, a first side vertical plate, a second side vertical plate, guide wires, a first support plate, a second support plate, a turning plate, a fifth rotating shaft and a sixth rotating shaft, wherein the first side vertical plate and the second side vertical plate are arranged on the installation vertical plates on the left side and the right side of the first synchronous belt respectively, the guide wires are placed on the first synchronous belt, two ends of the guide wires respectively penetrate through the two guide mechanisms, the first support plate and the second support plate are arranged on the left side and the right side of the upper end face of the installation vertical plates respectively, the first support plate and the second support plate are rotatably connected with the turning plate through a fourth rotating shaft, the fifth rotating shaft and the sixth rotating shaft are rotatably arranged on the turning plate at intervals, the fifth rotating shaft and the sixth rotating shaft are sequentially arranged along the pushing direction of the guide wires, the fifth rotating shaft and the sixth rotating shaft are respectively provided with a pressing belt wheel, the two pressing belt wheels are connected through a second synchronous belt, when the turning plate is extruded by the pressing mechanisms, the second synchronous belt can be tightly matched with the first synchronous belt to clamp the guide wires tightly, and when the first synchronous belt is driven to act, the guide wires can be pushed.

In some embodiments, a third rotating shaft is further rotatably mounted on the mounting vertical plate, a tensioning belt wheel is arranged on the third rotating shaft, the two supporting belt wheels and the tensioning belt wheel are connected through a first synchronous belt, and the first rotating shaft, the second rotating shaft or the third rotating shaft can be driven by a motor to rotate so as to rotate the first synchronous belt.

In some embodiments, a first cover plate is arranged between the first side plate and the second side plate, and the first rotating shaft, the second rotating shaft and the third rotating shaft are rotatably mounted on the first cover plate; the turning plate is connected with a second cover plate, the section of the whole body formed by connecting the second cover plate and the turning plate is U-shaped, and the fifth rotating shaft and the sixth rotating shaft are rotatably arranged on the second cover plate; the lower end face of the turning plate is away from the upper end face of the mounting vertical plate by a preset distance, the lower end face of the second cover plate is away from the upper end face of the first cover plate by a preset distance, the turning plate drives the second synchronous belt to press down and tightly fit with the first synchronous belt in the process, the turning plate cannot touch the mounting vertical plate, and the second cover plate cannot touch the first cover plate, so that the stroke of the second synchronous belt is prevented from being influenced.

In some embodiments, the hold-down mechanism is configured as follows: the novel vertical plate fixing device comprises a seventh rotating shaft which is rotatably installed on the first supporting plate/the second supporting plate, a handle is arranged at one end of the seventh rotating shaft, the handle and the first synchronous belt are located on the same side of a mounting vertical plate, when the handle is rotated, the seventh rotating shaft rotates, a baffle is arranged at the other end of the seventh rotating shaft, a spline is further arranged on the seventh rotating shaft, a sleeve is sleeved at the spline and can rotate under the driving of the seventh rotating shaft, the sleeve can move along the seventh rotating shaft, the sleeve is prevented from being separated from the seventh rotating shaft through the baffle, a pressing rod is arranged on the sleeve, the surface, close to the first supporting plate/the second supporting plate, of the pressing rod is marked as a pressing surface, the pressing surface is locally an inclined surface, the inclined surface starts from the sleeve joint, the distance between the position and the first supporting plate/the second supporting plate is the largest, and the distance between the sleeve and the surface of the first supporting plate/second supporting plate is smaller than the distance between the sleeve and the pressing surface.

In some embodiments, an elastic member is sleeved on the seventh rotating shaft, two ends of the elastic member are respectively in contact with the sleeve and the first support plate/the second support plate, a baffle is not arranged at the other end of the seventh rotating shaft, but a thread is arranged at the other end of the seventh rotating shaft, an adjusting nut is connected to the thread, and the distance between the sleeve and the first support plate/the second support plate can be adjusted through the adjusting nut, so that guide wires with different outer diameters can be adapted.

In some embodiments, the guide mechanism is a V-groove.

In some embodiments, the first support plate, the second support plate, and the mounting riser are a unitary structure.

The beneficial effect of this scheme of this application lies in above-mentioned blood vessel intervention operation seal wire pusher, and it utilizes the inseparable cooperation of first hold-in range and second hold-in range, can realize the translation and send the function of silk, because the inseparable cooperation of first hold-in range and second hold-in range, has effectually increased the area that the seal wire is pressed from both sides tightly to can avoid sending the phenomenon that the silk in-process seal wire deviates from.

Drawings

Fig. 1 shows a structural schematic diagram of a guide wire pushing device in the embodiment of vascular intervention operation, wherein a compaction mechanism is in a compaction state.

Fig. 2 shows a partial structural schematic of fig. 1.

Fig. 3 shows a schematic structural diagram of a guide wire pushing device for vascular interventional surgery in an embodiment, wherein a pressing mechanism is in a released state, and a second synchronous belt is in a lifted state.

Fig. 4 shows a schematic structural view of the seventh rotating shaft.

Fig. 5 is a schematic structural diagram showing another angle of the guide wire pushing device in the vascular interventional procedure in the embodiment, wherein the pressing mechanism is in a loose state.

Reference numerals: 1-installation vertical plate, 2-first rotating shaft, 3-second rotating shaft, 4-supporting belt wheel, 5-first synchronous belt, 6-third rotating shaft, 7-tensioning belt wheel, 8-motor, 9-first side vertical plate, 10-second side vertical plate, 11-V-shaped groove, 12-first cover plate, 13-first support plate, 14-second support plate, 15-turning plate, 16-fourth rotating shaft, 17-fifth rotating shaft, 18-sixth rotating shaft, 19-pressing belt wheel, 20-second synchronous belt, 21-second cover plate, 22-pressing mechanism, 2201-seventh rotating shaft, 2202-spline, 2203-thread, 2204-handle, 2205-sleeve, 2206-pressing rod, 2207-inclined surface, 2208-elastic piece, 2209-adjusting nut, 22010-pressing surface and A-guide wire.

Detailed Description

The following further describes embodiments of the present application with reference to the drawings.

In the description of the present application, it is to be understood that the terms "first", "second", and the like are used for distinguishing similar objects and not for describing or indicating a particular order or sequence, and that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application.

As shown in fig. 1 to 5, the blood vessel intervention operation guide wire pushing device according to the present application includes an installation vertical plate 1, a first rotating shaft 2 and a second rotating shaft 3 are installed on the installation vertical plate 1 in a rotating manner at intervals, the first rotating shaft 2 and the second rotating shaft 3 are sequentially arranged along the pushing direction of the guide wire a, the first rotating shaft 2 and the second rotating shaft 3 are both provided with a supporting belt pulley 4, the two supporting belt pulleys 4 are connected through a first synchronous belt 5, and the first rotating shaft 2 or the second rotating shaft 3 is driven by (for example, a motor 8) to rotate so as to rotate the first synchronous belt 5.

In order to effectively tension the first synchronous belt 5, a third rotating shaft 6 is further rotatably installed on the installation vertical plate 1, a tensioning belt wheel 7 is arranged on the third rotating shaft 6, the two supporting belt wheels 4 and the tensioning belt wheel 7 are connected through the first synchronous belt 5, at the moment, the first rotating shaft 2, the second rotating shaft 3 or the third rotating shaft 6 can rotate under the driving of a motor (such as a motor 8), and then the first synchronous belt 5 rotates.

The installation vertical plates 1 positioned on the left side and the right side of the first synchronous belt 5 are respectively provided with a first side vertical plate 9 and a second side vertical plate 10, the first side vertical plate 9 and the second side vertical plate 10 are respectively provided with a guide mechanism of a guide wire A, so that the direction and the position of the guide wire A are effectively limited, and particularly, the guide mechanism can adopt a V-shaped groove 11.

In order to make the structure more stable and beautiful, a first cover plate 12 is arranged between the first side vertical plate 9 and the second side vertical plate 10, and the first rotating shaft 2, the second rotating shaft 3 and the third rotating shaft 6 are rotatably mounted on the first cover plate 12.

The left side and the right side of the upper end face of the mounting vertical plate 1 are respectively provided with a first support plate 13 and a second support plate 14, of course, the first support plate 13, the second support plate 14 and the mounting vertical plate 1 can also be of an integrated structure, a turning plate 15 is rotatably connected between the first support plate 13 and the second support plate 14 through a fourth rotating shaft 16, a fifth rotating shaft 17 and a sixth rotating shaft 18 are rotatably mounted on the turning plate 15 at intervals, the fifth rotating shaft 17 and the sixth rotating shaft 18 are sequentially arranged along the pushing direction of the guide wire a, the fifth rotating shaft 17 and the sixth rotating shaft 18 are both provided with a pressing belt wheel 19, the two pressing belt wheels 19 are connected through a second synchronous belt 20, when the turning plate 15 is extruded by a pressing mechanism 22, the second synchronous belt 20 can be tightly matched with the first synchronous belt 5 to clamp the guide wire a, and when the first synchronous belt 5 is driven to act, the pushing of the guide wire a can be realized. Specifically, the interval between the two pressing pulleys 19 is smaller than the interval between the two supporting pulleys 4, so that the guide wire a between the spans of the two pressing pulleys 19 is clamped by the first synchronous belt 5 and the second synchronous belt 20 between the spans, and when the first synchronous belt 5 is driven to act, the finger of a doctor can be simulated to clamp the guide wire a for pushing. Due to the close fit of the first synchronous belt 5 and the second synchronous belt 20, the area of the guide wire A clamped is effectively increased, and the guide wire can be prevented from falling off in the wire feeding process.

In order to make the structure more stable and beautiful, the turning plate 15 is connected with a second cover plate 21, the section of the whole body after the second cover plate 21 and the turning plate 15 are connected is U-shaped, and the fifth rotating shaft 17 and the sixth rotating shaft 18 are rotatably installed on the second cover plate 21. Specifically, the lower end surface of the turning plate 15 is away from the upper end surface of the mounting vertical plate 1 by a preset distance, and the lower end surface of the second cover plate 21 is away from the upper end surface of the first cover plate 12 by a preset distance, so that in the process that the turning plate 15 drives the second synchronous belt 20 to press down to be tightly matched with the first synchronous belt 5, the turning plate 15 cannot touch the mounting vertical plate 1, and the second cover plate 21 cannot touch the first cover plate 12, so as to avoid affecting the stroke of the second synchronous belt 20.

In the present embodiment, the pressing mechanism 22 has the following structure: the lifting device comprises a seventh rotating shaft 2201 rotatably mounted on the first support plate 13/the second support plate 14, wherein a handle 2204 is arranged at one end of the seventh rotating shaft 2201, the handle 2204 and the first synchronous belt 5 are positioned on the same side of the mounting vertical plate 1, when the handle 2204 is rotated, the seventh rotating shaft 2201 rotates, specifically, the handle 2204 can be fixed on the seventh rotating shaft 2201, or a spline 2202 used in cooperation with the handle 2204 is arranged on the seventh rotating shaft 2201. A baffle is arranged at the other end of the seventh rotating shaft 2201, a spline 2202 is further arranged on the seventh rotating shaft 2201, a sleeve 2205 is sleeved at the spline 2202, the sleeve 2205 can be driven by the seventh rotating shaft 2201 to rotate, the sleeve 2205 can move along the seventh rotating shaft 2201, the sleeve 2205 is prevented from being separated from the seventh rotating shaft 2201 through the baffle, a pressure rod 2206 is arranged on the sleeve 2205, a surface of the pressure rod 2206, which is close to the first support plate 13/the second support plate 14, is marked as a pressure surface 22010, the pressure surface 22010 is partially an inclined surface 2207, the inclined surface 2207 starts from a joint of the sleeve 2205, the distance from the joint of the sleeve 2205 to the first support plate 13/the second support plate 14 is the largest, and the distance from the sleeve 2205 to the surface of the first support plate 13/the second support plate 14 is smaller than the distance from the sleeve 2205 to the joint of the first support plate 14.

In order to adapt to guide wires a with different outer diameters, an elastic member 2208, such as a cylindrical spring, is sleeved on the seventh rotating shaft 2201, two ends of the elastic member 2208 are respectively in contact with the sleeve 2205 and the first support plate 13/the second support plate 14, at this time, a baffle is not arranged at the other end of the seventh rotating shaft 2201, but a thread 2203 is arranged, an adjusting nut 2209 is connected at the thread 2203, and the distance between the sleeve 2205 and the first support plate 13/the second support plate 14 can be adjusted through the adjusting nut 2209, so that the function of adapting to guide wires a with different outer diameters is realized.

In a specific using process, the turning plate 15 is turned to lift the second synchronous belt 20, as shown in fig. 3, the guide wire a is placed on the first synchronous belt 5 and passes through the two V-shaped grooves 11, then the turning plate 15 is turned to put the second synchronous belt 20 down, and at this time, the second synchronous belt 20 is pressed on the first synchronous belt 5. In order to enable the two to be tightly matched, the handle 2204 is rotated to drive the seventh rotating shaft 2201 to rotate, and further drive the pressure lever 2206 to rotate towards the turning plate 15, when the pressure lever 2206 is about to contact with the turning plate 15, in order to enable the pressure lever 2206 to smoothly press on the surface of the turning plate 15, the turning plate 15 can be manually pressed, then, as the distance from the sleeve 2205 to the surface of the first support plate 13/the second support plate 14 is smaller than the distance from the sleeve 2205 to the pressing surface, the turning plate 15 can be pressed in the rotating process of the pressure lever 2206, as shown in fig. 5, the second synchronous belt 20 is moved towards the lower right, finally, the tight matching between the second synchronous belt 20 and the first synchronous belt 5 is realized, and the pressure lever 2206 can be stopped at the pressing position through the friction force between the pressure lever 2206 and the turning plate 15. When the guide wire A with different outer diameters is used, the adjusting nut 2209 is firstly rotated to adjust the distance between the sleeve 2205 and the first support plate 13/the second support plate 14 so as to adapt to the guide wire A, and then the handle 2204 is rotated to complete the process of compressing the guide wire A. When the inclination of the inclined surface 2207 is larger, the adjustable range is larger, and the specification of the guide wire A can be adapted to be larger; when the distance between the sleeve 2205 and the first support plate 13/the second support plate 14 is small through adjusting the nut 2209, the situation is suitable for the guide wire A with the thin outer diameter; when the distance between the sleeve 2205 and the first support plate 13/the second support plate 14 is larger by adjusting the nut 2209, the guide wire A with the larger outer diameter is adapted.

The blood vessel intervention operation seal wire pusher that this application relates to, it utilizes the close fit of first hold-in range and second hold-in range, can realize the translation and send the function of silk, because the close fit of first hold-in range and second hold-in range, the effectual seal wire that has increased is pressed from both sides tight area to can avoid sending the phenomenon that a silk in-process seal wire deviates from. In addition, the high-precision motor drive is adopted, the guide wire can be more stable and accurate than a handheld guide wire, the two hands of a doctor can be liberated through the device, and the working time of the doctor in a radiation environment can be reduced.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered as the technical solutions and their concepts of the present application in the scope of the present disclosure, and equivalent substitutions or changes should be covered by the scope of the present application.

Claims

1. The utility model provides a vascular intervention operation seal wire pusher which characterized in that: the guide wire pushing device comprises a mounting vertical plate, wherein a first rotating shaft and a second rotating shaft are rotatably mounted on the mounting vertical plate at intervals, the first rotating shaft and the second rotating shaft are sequentially arranged along the pushing direction of a guide wire, supporting belt wheels are arranged on the first rotating shaft and the second rotating shaft respectively, the two supporting belt wheels are connected through a first synchronous belt, and the first rotating shaft or the second rotating shaft is driven to rotate so as to enable the first synchronous belt to rotate; the synchronous belt type wire feeding device comprises a first synchronous belt, a second synchronous belt, a first side vertical plate, a second side vertical plate, guide wires, a first supporting plate, a second supporting plate, a turning plate, a fifth rotating shaft and a sixth rotating shaft, wherein the first side vertical plate and the second side vertical plate are arranged on the installation vertical plates on the left side and the right side of the first synchronous belt respectively, the guide wires are placed on the first synchronous belt, two ends of each guide wire penetrate through the two guide mechanisms respectively, the first supporting plate and the second supporting plate are arranged on the left side and the right side of the upper end face of the installation vertical plate respectively, the turning plate is rotatably connected between the first supporting plate and the second supporting plate through the fourth rotating shaft, the fifth rotating shaft and the sixth rotating shaft are rotatably installed on the turning plate at intervals, the fifth rotating shaft and the sixth rotating shaft are sequentially arranged along the pushing direction of the guide wires, the fifth rotating shaft and the sixth rotating shaft are respectively provided with a pressing belt wheel, the two pressing belt wheels are connected through the second synchronous belt, when the turning plate is extruded by the pressing mechanisms, the second synchronous belt can be tightly matched with the first synchronous belt to clamp the guide wires tightly, and when the first synchronous belt is driven to act, the synchronous belt can push the guide wires.

2. The vascular interventional procedure guidewire advancing device of claim 1, wherein: still rotate installation third pivot on the installation riser, be equipped with the tensioning band pulley in the third pivot, two support band pulleys and tensioning band pulley are connected through first synchronous belt, first pivot, second pivot or third pivot receive motor drive can rotate, make first synchronous belt rotate.

3. The vascular interventional procedure guidewire advancing device of claim 2, wherein: a first cover plate is arranged between the first side vertical plate and the second side vertical plate, and the first rotating shaft, the second rotating shaft and the third rotating shaft are rotatably arranged on the first cover plate; the turning plate is connected with a second cover plate, the section of the whole body formed by connecting the second cover plate and the turning plate is U-shaped, and the fifth rotating shaft and the sixth rotating shaft are rotatably arranged on the second cover plate; the lower end face of the turning plate is away from the upper end face of the mounting vertical plate by a preset distance, the lower end face of the second cover plate is away from the upper end face of the first cover plate by a preset distance, in the process that the turning plate drives the second synchronous belt to press down to be closely matched with the first synchronous belt, the turning plate cannot touch the mounting vertical plate, and the second cover plate cannot touch the first cover plate, so that the stroke of the second synchronous belt is prevented from being influenced.

4. The vascular intervention surgical guidewire pushing device according to any one of claims 1 to 3, wherein: the structure of the pressing mechanism is as follows: the novel vertical plate fixing device comprises a seventh rotating shaft which is rotatably installed on the first supporting plate/the second supporting plate, a handle is arranged at one end of the seventh rotating shaft, the handle and the first synchronous belt are located on the same side of a mounting vertical plate, when the handle is rotated, the seventh rotating shaft rotates, a baffle is arranged at the other end of the seventh rotating shaft, a spline is further arranged on the seventh rotating shaft, a sleeve is sleeved at the spline and can rotate under the driving of the seventh rotating shaft, the sleeve can move along the seventh rotating shaft, the sleeve is prevented from being separated from the seventh rotating shaft through the baffle, a pressing rod is arranged on the sleeve, the surface, close to the first supporting plate/the second supporting plate, of the pressing rod is marked as a pressing surface, the pressing surface is locally an inclined surface, the inclined surface starts from the sleeve joint, the distance between the position and the first supporting plate/the second supporting plate is the largest, and the distance between the sleeve and the surface of the first supporting plate/second supporting plate is smaller than the distance between the sleeve and the pressing surface.

5. The vascular intervention surgical guidewire pushing device according to claim 4, wherein: the seventh rotating shaft is sleeved with an elastic piece, two ends of the elastic piece are respectively contacted with the sleeve and the first support plate/the second support plate, at the moment, the other end of the seventh rotating shaft is not provided with a baffle but provided with a thread, the thread is connected with an adjusting nut, and the distance between the sleeve and the first support plate/the second support plate can be adjusted through the adjusting nut so as to adapt to guide wires with different outer diameters.

6. The vascular interventional procedure guidewire advancing device of claim 1, wherein: the guide mechanism adopts a V-shaped groove.

7. The vascular interventional procedure guidewire advancing device of claim 1, wherein: the first support plate, the second support plate and the mounting vertical plate are of an integrated structure.