CN113289205A

CN113289205A - Guide wire leading-in device for heart interventional therapy

Info

Publication number: CN113289205A
Application number: CN202110421692.7A
Authority: CN
Inventors: 梁建国
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-08-24

Abstract

The invention relates to the technical field of cardiac intervention treatment, and discloses a guide wire guiding device for cardiac intervention treatment. According to the invention, through the rotation adjustment of the rotating mechanism and the lifting and swinging adjustment of the lifting adjusting mechanism, the guide wire can be stably and accurately conveyed to the position area to be operated, the traditional manual guide wire guiding mode is replaced, the radiation bearing capacity of medical personnel is reduced, the guide wire guiding accuracy and stability can be improved, and in the guiding process, the operation intensity of the medical personnel is reduced and the guide wire can be efficiently sterilized and disinfected through the pre-sterilization and disinfection of the guide wire guiding mechanism and the stable conveying in the transportation process.

Description

Guide wire leading-in device for heart interventional therapy

Technical Field

The invention relates to the technical field of cardiac interventional therapy, in particular to a guide wire guiding device for cardiac interventional therapy.

Background

The heart interventional therapy is a novel technology for diagnosing and treating cardiovascular diseases, does not need to open the chest, is a diagnosis and treatment method for diagnosing and treating the heart diseases by puncturing a body surface blood vessel under the guidance of an imaging method and by means of certain instruments and conveying a catheter to a lesion part through a specific heart catheter operation technology, is an advanced heart disease diagnosis and treatment method at present, is very rapid in progress, is between internal treatment and surgical treatment, is an invasive diagnosis and treatment method, and generally needs to pre-guide a guide wire to the lesion part in the implementation process of the heart interventional therapy so that medical instruments such as a heart stent and the like can be conveniently conveyed to the lesion part by medical staff.

However, the guide wire guiding device for cardiac interventional therapy in the current market has some defects, the traditional guide wire guiding mode is mostly manually guided, the working experience of medical staff is extremely studied, the operation intensity is extremely complicated, in the guiding process, the guide wire is extremely easy to be interfered by external environmental factors and is easily infected by factors such as bacteria and dust, and potential harm is brought to the therapy. Accordingly, one skilled in the art provides a guide wire introduction device for cardiac intervention to solve the above problems of the background art.

Disclosure of Invention

The present invention is directed to a guide wire introduction device for cardiac interventional therapy to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a heart is intervene treatment and is used seal wire gatherer, includes the propelling movement frame, the below symmetry of propelling movement frame is provided with the universal wheel, and the top of propelling movement frame is provided with rotary mechanism, rotary table's top is provided with lifting adjusting mechanism in the rotary mechanism, rotary swing arm's top is fixed with the location pillar among the lifting adjusting mechanism, the top of location pillar is provided with seal wire gatherer.

As a still further scheme of the invention: rotary mechanism is including setting up the equipment casing in the propelling movement frame top, the inboard of equipment casing is located middle part position department and is fixed with the rotating electrical machines, and the inboard of equipment casing is located edge position department symmetry and is provided with the location base, the end fixing of rotating electrical machines has bevel gear A, the inboard rotation of location base is connected with the transmission worm, the top symmetry of transmission worm is fixed with bevel gear B, the top embedding block of equipment casing has swivel seat, the below of swivel seat is provided with the transmission worm wheel.

As a still further scheme of the invention: the number of the transmission worms is three, the transmission worms are uniformly and symmetrically arranged relative to the circle center of the assembly shell, and the thread teeth of the transmission worms are meshed with the tooth teeth of the transmission worm wheel.

As a still further scheme of the invention: the teeth of the bevel gear A are meshed with the teeth of the bevel gear B, and the rotating motor is rotatably connected with the transmission worm through the bevel gear A and the bevel gear B.

As a still further scheme of the invention: lifting adjusting mechanism is including fixing the location support arm in the roating seat top, the rear side of location support arm is located top position department and is fixed with elevator motor, and the front side of roating seat is located top position department embedding block and has the lift swing arm, the inboard of location support arm is located top position department symmetric connection and has synchronizing gear A, elevator motor's end fixing has a lifting gear, the rear side of lift swing arm is located bottom position department and is fixed with the lift internal tooth dish, and the front side of lift swing arm is located top position department and is fixed with swing motor, the rear side of lift swing arm is located top position department embedding block and has rotatory swing arm, and the rear side of lift swing arm is located top position department symmetric connection and has synchronizing gear B, swing motor's end fixing has swing gear, the inboard embedding of rotatory swing arm is fixed with the swing internal tooth dish.

As a still further scheme of the invention: the quantity of synchronous gear A is three groups, and synchronous gear A's tooth all meshes with the tooth of lifting gear and lift internal tooth dish, lifting gear and lift internal tooth dish pass through synchronous gear A synchronous revolution.

As a still further scheme of the invention: the quantity of synchronous gear B is three groups, and synchronous gear B's tooth all meshes with the tooth of swing gear and swing inner fluted disc, swing gear and swing inner fluted disc pass through synchronous gear B synchronous rotation.

As a still further scheme of the invention: the guide wire leading-in mechanism comprises a leading-in shell fixed to the top end of the positioning support column, a sealing door is connected to the front side of the leading-in shell, a wire outlet is formed in the position, located at the middle, of one end of the leading-in shell, a guide wheel is symmetrically connected to the position, located at the two ends, of the inner side of the leading-in shell, a wire winding seat is rotatably connected to the position, located at the top end, of the inner side of the leading-in shell, a winding sleeve is sleeved on the outer side of the wire winding seat, a guide wire is wound on the outer side of the winding sleeve, a traction wheel is symmetrically connected to the position under the wire winding seat, abutting supports are symmetrically arranged on the two sides of the wire winding seat, abutting support rods are symmetrically connected to the top ends of the abutting support rods, a reset spring is connected to the position, a disinfection cotton cylinder is symmetrically sleeved on the top ends of the abutting support rods, and first ultraviolet lamps are symmetrically arranged on the positions, located on the front and back of the top ends, of the inner wall of the leading-in shell, and the inner wall of leading-in casing is located both sides position department symmetry around the bottom and is provided with third ultraviolet lamp, the inner wall of leading-in casing is located rear side position department symmetry and is provided with second ultraviolet lamp, and the inboard one end symmetric connection who is close to the silk outlet of leading-in casing has the delivery wheel, the supporting conveying motor that is provided with in rear side of delivery wheel.

As a still further scheme of the invention: the butt branch is the V-arrangement structure, and the butt branch passes through reset spring symmetry and opens and shuts.

As a still further scheme of the invention: the quantity of leading wheel is two sets of, and four are no less than to every group, the mutual symmetry staggered arrangement of leading wheel.

As a still further scheme of the invention: the rear side of the conveying wheel is provided with a driving gear in a matching way, and the conveying wheel symmetrically rotates through the driving gear.

As a still further scheme of the invention: the number of the first ultraviolet lamp, the second ultraviolet lamp and the third ultraviolet lamp is two.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, through the rotation adjustment of the rotating mechanism and the lifting and swinging adjustment of the lifting adjusting mechanism, the guide wire can be stably and accurately conveyed to the position area to be operated, the traditional form of manually guiding the guide wire is replaced, the radiation bearing of medical personnel is reduced, the accuracy and stability of guide wire guiding can be improved, the risk of operation treatment is reduced, in the guiding process, the operation intensity of the medical personnel is reduced through the pre-sterilization, disinfection and stable conveying of the guide wire guiding mechanism, the efficient sterilization and disinfection treatment can be carried out on the guide wire, the interference of external environmental factors and the factors of bacteria, dust and the like are avoided, and the potential hazard is brought to the treatment.

Drawings

FIG. 1 is a schematic structural diagram of a guide wire introducing device for cardiac intervention treatment;

FIG. 2 is a schematic structural view of a rotating mechanism in a guide wire introducing device for cardiac intervention treatment;

FIG. 3 is a schematic structural view of an elevation adjusting mechanism in a guide wire introducing device for cardiac intervention treatment;

FIG. 4 is a schematic structural view of a guide wire introducing mechanism in a guide wire introducing device for cardiac intervention treatment;

fig. 5 is a schematic view of an example of a guide wire introduction mechanism in a guide wire introduction device for cardiac intervention treatment.

In the figure: 1. a pushing frame; 2. a universal wheel; 3. assembling the shell; 4. a rotating base; 5. positioning the support arm; 6. lifting and swinging arms; 7. rotating the swing arm; 8. positioning the strut; 9. leading into the shell; 10. a closing door; 11. a conveying motor; 12. a rotating electric machine; 13. a bevel gear A; 14. a positioning base; 15. a drive worm; 16. a bevel gear B; 17. a drive worm gear; 18. a lifting motor; 19. a synchronizing gear A; 20. a lifting gear; 21. lifting the inner fluted disc; 22. a swing motor; 23. a synchronizing gear B; 24. a swing gear; 25. swinging the inner fluted disc; 26. abutting against the support; 27. abutting against the supporting rod; 28. a return spring; 29. a sterilized cotton cylinder; 30. a coil holder; 31. a traction wheel; 32. a guide wheel; 33. a first ultraviolet lamp; 34. a second ultraviolet lamp; 35. a third ultraviolet lamp; 36. a delivery wheel; 37. a filament outlet; 38. rolling a sleeve; 39. a guidewire.

Detailed Description

Referring to fig. 1 to 5, in an embodiment of the present invention, a guide wire guiding device for cardiac interventional therapy includes a pushing frame 1, universal wheels 2 are symmetrically disposed below the pushing frame 1, a rotating mechanism is disposed above the pushing frame 1, the rotating mechanism includes an assembly housing 3 disposed above the pushing frame 1, a rotating motor 12 is fixed at a middle position inside the assembly housing 3, a positioning base 14 is symmetrically disposed at an edge position inside the assembly housing 3, a bevel gear a13 is fixed at an end of the rotating motor 12, a driving worm 15 is rotatably connected to an inside of the positioning base 14, a bevel gear B16 is symmetrically fixed at a top end of the driving worm 15, a rotary 4 is embedded and clamped above the assembly housing 3, a driving worm wheel 17 is disposed below the rotary base 4, the number of the driving worms 15 is three, and the driving worms 15 are uniformly and symmetrically arranged with respect to a circle center of the assembly housing 3, the thread teeth of the transmission worm 15 are meshed with the teeth of the transmission worm wheel 17, the teeth of the bevel gear A13 are meshed with the teeth of the bevel gear B16, the rotary motor 12 is rotatably connected with the transmission worm 15 through the bevel gear A13 and the bevel gear B16, when a heart interventional therapy operation is performed, medical personnel push the guide wire interventional device to a specified position, the rotary motor 12 works to drive the bevel gear A13 to rotate, the transmission worm 15 is driven to rotate through the meshing of the bevel gear A13 and the teeth of the bevel gear B16, under the matching combination of the transmission worm 15 and the transmission worm wheel 17, the rotary seat 4 is pushed to rotate, and the direction of the guide wire interventional device is rotatably adjusted.

A lifting adjusting mechanism is arranged above a rotary seat 4 in a rotary mechanism, the lifting adjusting mechanism comprises a positioning support arm 5 fixed above the rotary seat 4, a lifting motor 18 is fixed at the position of the top end of the rear side of the positioning support arm 5, a lifting swing arm 6 is embedded and clamped at the position of the top end of the front side of the rotary seat 4, synchronizing gears A19 are symmetrically connected at the position of the top end of the inner side of the positioning support arm 5, a lifting gear 20 is fixed at the end part of the lifting motor 18, a lifting inner fluted disc 21 is fixed at the position of the bottom end of the rear side of the lifting swing arm 6, the number of the synchronizing gears A19 is three, the teeth of the synchronizing gears A19 are engaged with the teeth of the lifting gear 20 and the lifting inner fluted disc 21, the lifting gear 20 and the lifting inner fluted disc 21 synchronously rotate through the synchronizing gear A19, the lifting motor 18 works to drive the lifting gear 20 to rotate during the heart interventional therapy operation, through the transfer transmission of the synchronous gear A19, the lifting inner fluted disc 21 is driven to synchronously rotate, the lifting swing arm 6 is synchronously driven to rotate, and the lifting height of the guide wire intervention device is adjusted.

A swing motor 22 is fixed at the top position of the front side of the lifting swing arm 6, a rotary swing arm 7 is embedded and clamped at the top position of the rear side of the lifting swing arm 6, synchronous gears B23 are symmetrically connected at the top position of the rear side of the lifting swing arm 6, a swing gear 24 is fixed at the end of the swing motor 22, a swing inner fluted disc 25 is embedded and fixed at the inner side of the rotary swing arm 7, the number of the synchronous gears B23 is three, teeth of the synchronous gears B23 are engaged with teeth of the swing gear 24 and teeth of the swing inner fluted disc 25, the swing gear 24 and the swing inner fluted disc 25 synchronously rotate through the synchronous gear B23, the swing motor 22 works to drive the swing gear 24 to rotate in the heart interventional therapy operation process, the swing inner fluted disc 25 is driven to synchronously rotate through the transfer transmission of the synchronous gear B23, the rotary swing arm 7 is synchronously driven to rotate, and the guide wire interventional device is subjected to swing high-low adjustment treatment, and adjusting the guide wire guiding mechanism to the area of the position to be operated.

A positioning support column 8 is fixed at the top end of a rotary swing arm 7 in a lifting adjusting mechanism, a guide wire leading-in mechanism is arranged at the top end of the positioning support column 8, the guide wire leading-in mechanism comprises a leading-in shell 9 fixed at the top end of the positioning support column 8, a sealing door 10 is connected to the front side of the leading-in shell 9, a wire outlet 37 is formed in the middle position of one end of the leading-in shell 9, guide wheels 32 are symmetrically connected to the positions of two ends of the inner side of the leading-in shell 9, a wire coil seat 30 is rotatably connected to the position of the top end of the leading-in shell 9, a coil sleeve 38 is sleeved on the outer side of the wire coil seat 30, a guide wire 39 is wound on the outer side of the coil sleeve 38, traction wheels 31 are symmetrically connected to the right lower side of the wire coil seat 30, abutting support seats 26 are symmetrically arranged on two sides of the wire coil seat 30, abutting support rods 27 are symmetrically connected to the top ends of the abutting support rods 26, and a return spring 28 is connected to the middle position of the inner side of the abutting support rods 27, and the top end of the abutting support rod 27 is symmetrically sleeved with a disinfection cotton cylinder 29, the inner wall of the leading-in shell 9 is symmetrically provided with a first ultraviolet lamp 33 at the front side and the rear side of the top end, the inner wall of the leading-in shell 9 is symmetrically provided with a third ultraviolet lamp 35 at the front side and the rear side of the bottom end, the inner wall of the leading-in shell 9 is symmetrically provided with a second ultraviolet lamp 34 at the rear side, one end of the inner side of the leading-in shell 9 close to the filament outlet 37 is symmetrically connected with a conveying wheel 36, the abutting support rod 27 is of a V-shaped structure, the abutting support rod 27 is symmetrically opened and closed through a return spring 28, the number of the first ultraviolet lamp 33, the second ultraviolet lamp 34 and the third ultraviolet lamp 35 is two groups, in the disinfection process of conducting wire 39, when the conducting wire 39 passes through the disinfection cotton cylinder 29 in the process of drawing out the conducting wire 39, the elastic support of the abutting support rod 27 through the return spring 28, the sterilized cotton cylinder 29 is elastically and symmetrically rotated to perform primary sterilization and disinfection treatment on the guide wire 39, and the treated guide wire 39 is subjected to secondary comprehensive sterilization treatment by the first ultraviolet lamp 33, the second ultraviolet lamp 34 and the third ultraviolet lamp 35 under the circulating reverse traction of the guide wheel 32.

The rear side of the conveying wheel 36 is provided with a conveying motor 11 in a matched manner, the number of the guide wheels 32 is two, each group is not less than four, the guide wheels 32 are symmetrically arranged in a staggered manner, the rear side of the conveying wheel 36 is provided with a driving gear in a matched manner, the conveying wheel 36 rotates symmetrically through the driving gear, in the process of cardiac interventional therapy operation, medical personnel open the sealing door 10, the winding sleeve 38 is sleeved on the winding seat 30, the guide wire 39 on the winding seat 30 is pulled out, the winding sleeve sequentially penetrates through the traction disinfection cotton cylinder 29, the traction wheel 31, the guide wheels 32 and the conveying wheel 36, the winding sleeve is conveyed to the position of the wire outlet 37 for sterilization and disinfection, after sterilization and disinfection, the conveying motor 11 works to drive the conveying wheel 36 to rotate symmetrically, the sterilized guide wire 39 is uniformly and stably guided out, and the winding sleeve penetrates through the blood vessel of a patient and is conveyed to the position of lesion.

The working principle of the invention is as follows: when a cardiac interventional therapy operation is carried out, medical personnel push the guide wire interventional device to a designated position, further the rotating motor 12 works to drive the bevel gear A13 to rotate, the transmission worm 15 is driven to rotate through the meshing of the bevel gear A13 and the bevel gear B16 teeth, the rotating base 4 is pushed to rotate under the matched combination of the transmission worm 15 and the transmission worm gear 17, the direction of the guide wire interventional device is subjected to rotation adjustment treatment, the lifting motor 18 works to drive the lifting gear 20 to rotate synchronously in the cardiac interventional therapy operation process, the lifting inner fluted disc 21 is driven to rotate synchronously through the transfer transmission of the synchronizing gear A19, the lifting swing arm 6 is driven to rotate synchronously to adjust the lifting height of the guide wire interventional device, the swing motor 22 works to drive the swing gear 24 to rotate, and the transfer transmission of the synchronizing gear B23 is carried out, the swinging inner fluted disc 25 is driven to synchronously rotate, the rotating swing arm 7 is synchronously driven to rotate, the guide wire interventional device is subjected to swinging height adjustment treatment, the guide wire guiding mechanism is adjusted to the position area to be operated, further, in the process of cardiac interventional therapy operation, medical personnel open the sealing door 10, the winding sleeve 38 is sleeved on the wire winding seat 30, the guide wire 39 on the wire winding seat 30 is pulled out and sequentially penetrates through the sterilized cotton cylinder 29, the traction wheel 31, the guide wheel 32 and the conveying wheel 36 to be conveyed to the position of the wire outlet 37 for sterilization and disinfection treatment, in the process of pulling out the guide wire 39, when the guide wire 39 penetrates through the sterilized cotton cylinder 29, the reset spring 28 is used for elastically supporting the abutting support rod 27, the sterilized cotton cylinder 29 elastically and symmetrically rotates to carry out preliminary sterilization and disinfection treatment on the guide wire 39, and the treated guide wire 39 is subjected to circular reverse traction by the guide wheel 32, through first ultraviolet lamp 33, second ultraviolet lamp 34, third ultraviolet lamp 35 carry out comprehensive germicidal treatment once more, after the disinfection of disinfecting finishes, conveying motor 11 work drives 36 symmetrical rotations of delivery wheel, and the seal wire 39 after will disinfecting is even, steady derives, runs through patient's blood vessel and carries to pathological change position department.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. The utility model provides a heart intervenes treatment and uses seal wire gatherer, includes push away frame (1), its characterized in that, the below symmetry of push away frame (1) is provided with universal wheel (2), and the top of push away frame (1) is provided with rotary mechanism, the top of swivel mount (4) is provided with lifting adjusting mechanism in the rotary mechanism, the top of swivel swing arm (7) is fixed with location pillar (8) among the lifting adjusting mechanism, the top of location pillar (8) is provided with seal wire gatherer.

2. The guide wire leading-in device for cardiac intervention therapy according to claim 1, wherein the rotating mechanism includes an assembly housing (3) disposed above the pushing frame (1), a rotating motor (12) is fixed at a middle position of the inner side of the assembly housing (3), a positioning base (14) is symmetrically disposed at an edge position of the inner side of the assembly housing (3), a bevel gear a (13) is fixed at an end of the rotating motor (12), a transmission worm (15) is rotatably connected to the inner side of the positioning base (14), a bevel gear B (16) is symmetrically fixed at a top end of the transmission worm (15), a rotary seat (4) is embedded and clamped above the assembly housing (3), and a transmission worm gear (17) is disposed below the rotary seat (4).

3. A guide wire introduction device for cardiac interventional therapy according to claim 2, characterized in that the number of the transmission worms (15) is three, and the transmission worms (15) are uniformly and symmetrically arranged relative to the center of the assembly housing (3), and the thread teeth of the transmission worms (15) are meshed with the thread teeth of the transmission worm wheel (17).

4. A guide wire introducing device for cardiac interventional therapy according to claim 2, characterized in that the teeth of the bevel gear a (13) and the teeth of the bevel gear B (16) are engaged with each other, and the rotating motor (12) is rotatably connected with the driving worm (15) through the bevel gear a (13) and the bevel gear B (16).

5. The guide wire leading-in device for cardiac intervention therapy according to claim 1, wherein the lifting adjustment mechanism comprises a positioning arm (5) fixed above the rotary base (4), the rear side of the positioning arm (5) is fixed with a lifting motor (18) at the top end position, the front side of the rotary base (4) is embedded and clamped with a lifting swing arm (6) at the top end position, the inner side of the positioning arm (5) is symmetrically connected with a synchronizing gear A (19) at the top end position, the end of the lifting motor (18) is fixed with a lifting gear (20), the rear side of the lifting swing arm (6) is fixed with a lifting inner fluted disc (21) at the bottom end position, the front side of the lifting swing arm (6) is fixed with a swing motor (22) at the top end position, the rear side of the lifting swing arm (6) is embedded and clamped with a rotary swing arm (7) at the top end position, and the rear side of the lifting swing arm (6) is symmetrically connected with a synchronizing gear B (23) at the top end position, the end part of the swing motor (22) is fixed with a swing gear (24), and the inner side of the rotary swing arm (7) is embedded and fixed with a swing inner fluted disc (25).

6. The guide wire leading-in device for cardiac interventional therapy according to claim 5, characterized in that the number of the synchronizing gears A (19) is three, and the teeth of the synchronizing gears A (19) are engaged with the teeth of the lifting gear (20) and the lifting inner toothed disc (21), and the lifting gear (20) and the lifting inner toothed disc (21) rotate synchronously through the synchronizing gears A (19).

7. The guide wire introducing device for cardiac interventional therapy according to claim 5, wherein the number of the synchronizing gears B (23) is three, and the teeth of the synchronizing gears B (23) are engaged with the teeth of the oscillating gear (24) and the oscillating inner toothed disc (25), and the oscillating gear (24) and the oscillating inner toothed disc (25) rotate synchronously through the synchronizing gears B (23).

8. The guide wire leading-in device for cardiac intervention treatment according to claim 1, wherein the guide wire leading-in mechanism comprises a leading-in housing (9) fixed at the top end of the positioning support column (8), the front side of the leading-in housing (9) is connected with a closing door (10), one end of the leading-in housing (9) is provided with a wire outlet (37) at the middle position, the inner side of the leading-in housing (9) is symmetrically connected with guide wheels (32) at the two end positions, the inner side of the leading-in housing (9) is rotatably connected with a wire coil base (30) at the top end position, the outer side of the wire coil base (30) is sleeved with a coil sleeve (38), the outer side of the coil sleeve (38) is wound with a guide wire (39), traction wheels (31) are symmetrically connected right below the wire coil base (30), and abutting supports (26) are symmetrically arranged at the two sides of the wire coil base (30), the top end of the butt support (26) is symmetrically connected with a butt support rod (27), the inner side of the butt support rod (27) is connected with a reset spring (28) at the middle position, a disinfection cotton cylinder (29) is symmetrically sleeved at the top end of the butt support rod (27), first ultraviolet lamps (33) are symmetrically arranged at the front side and the rear side of the inner wall of the guide shell (9) at the top end, third ultraviolet lamps (35) are symmetrically arranged at the front side and the rear side of the inner wall of the guide shell (9) at the bottom end, second ultraviolet lamps (34) are symmetrically arranged at the rear side of the inner wall of the guide shell (9), a conveying wheel (36) is symmetrically connected at one end of the inner side of the guide shell (9) close to a filament outlet (37), a conveying motor (11) is arranged at the rear side of the conveying wheel (36) in a matched mode, and a driving gear is arranged at the rear side of the conveying wheel (36) in a matched mode, and the conveying wheels (36) symmetrically rotate through the driving gear, and the number of the first ultraviolet lamp (33), the second ultraviolet lamp (34) and the third ultraviolet lamp (35) is two.

9. The device for introducing the guide wire for cardiac interventional therapy as defined in claim 8, wherein the abutment strut (27) has a V-shaped structure, and the abutment strut (27) is symmetrically opened and closed by a return spring (28).

10. A guide wire introducing device for cardiac interventional therapy according to claim 8, characterized in that the number of the guide wheels (32) is two, each set is not less than four, and the guide wheels (32) are symmetrically arranged in a staggered manner.