CN114887196B - Coronary intervention guide wire catheter fixing device capable of achieving disinfection and lubrication - Google Patents

Abstract

The invention discloses a coronary intervention guide wire catheter fixing device capable of achieving disinfection and lubrication, relates to the technical field of coronary intervention, and particularly relates to a coronary intervention guide wire catheter fixing device capable of achieving disinfection and lubrication. The directional push rod is movably pin-connected with the support rod, the support rod is movably pin-connected with the push arm rod, the directional push rod can push the push arm rod to move through the support rod, the fixed protruding pin penetrates through the inside of the sliding groove and is fixed on the fixed inner shell, the directional push rod can be used for limiting the moving track of the push arm rod through the matching of the sliding groove and the fixed protruding pin, pushing force can act on one end of the push rod, the push rod can rotate along the outside of the fixed pin, and the other end of the push rod acts on the stainless steel spring bow piece.

Description

Coronary intervention guide wire catheter fixing device capable of achieving disinfection and lubrication

Technical Field

The invention relates to the technical field of coronary intervention, in particular to a coronary intervention guide wire catheter fixing device capable of achieving disinfection and lubrication.

Background

The percutaneous coronary intervention treatment refers to a treatment method for dredging a stenosed or even blocked coronary artery lumen by a cardiac catheter technology so as to improve blood perfusion of cardiac muscle, and in the coronary intervention operation, a guide wire or a catheter is used for assisting the coronary intervention operation, but the guide wire or the catheter is inconvenient to limit in position in the use process, the operation process is influenced, dust is easily adsorbed on the outer surface of the guide wire or the catheter, and secondary pollution is caused.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a coronary intervention guide wire catheter fixing device capable of realizing disinfection and lubrication, and solves the problems in the background art.

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a can realize lubricated coronary intervention seal wire pipe fixing device of disinfection, includes fixed braced frame, with two fixed ring frames that set up on fixed braced frame to and the internal thread hollow column that wears out through fixed ring frame, the one end of internal thread hollow column is equipped with supplementary disinfection mechanism, be equipped with the external screw thread guide block in the internal thread hollow column, be equipped with two spacing lubrication mechanism of symmetric distribution in the external screw thread guide block, wear to be equipped with seal wire pipe body in the external screw thread guide block, fixed ring gear has been cup jointed outside the internal screw thread hollow column, be equipped with fixed motor in the fixed braced frame, fixed motor's output is connected with adjusting gear.

Optionally, spacing lubrication mechanism includes fixed shell, with the lubricating plate of setting in fixed shell to and set up the fixed side piece in lubricating plate both sides, fixed side piece and fixed shell fixed connection, set up logical groove in the fixed side piece, and with the piston chamber of logical inslot intercommunication, pass in the groove and be equipped with directional push rod, directional push rod's one end thread tightening is on the lubricating plate, and the other end is connected with the piston pusher with piston chamber looks adaptation, be equipped with the latex spacer on the piston pusher.

Optionally, an air guide port is formed in the piston cavity and is communicated with an air pipe, the air pipe is communicated with a fixed inner shell, and the fixed inner shell is fixed on the fixed outer shell through a bolt.

Optionally, still be equipped with the gyro wheel in the fixed side piece, fixed side piece and gyro wheel swing joint, be equipped with branch on the directional push rod, the one end activity pin joint of branch is on directional push rod, and the other end activity pin joint has the push arm pole, the spout has been seted up in the push arm pole, the fixed protruding round pin that wears out in the spout is fixed on fixed inner shell.

Optionally, be equipped with sealed bottom in the fixed inner shell, be equipped with stainless steel spring bow piece on the sealed bottom, be equipped with sealing rubber circle between stainless steel spring bow piece and the fixed inner shell, one side of stainless steel spring bow piece is equipped with the fixed support column, the one end and the stainless steel spring bow piece thread tightening of fixed support column, the other end thread tightening is on the fixed inner shell.

Optionally, still be equipped with two depression bars in the fixed inner shell, wear to be equipped with the fixed pin in the depression bar, the depression bar passes through fixed pin swing joint on the fixed inner shell, wear to be equipped with fixed push rod in the sealed bottom, the one end thread tightening of fixed push rod is on stainless steel spring bow piece, and the other end is connected with the piecemeal.

Optionally, two symmetrical bent rods and a deflector rod arm are further arranged in the fixed shell, a torsion spring is arranged between the bent rods and the deflector rod arm, a positioning pin shaft is arranged in the torsion spring in a penetrating mode, the bent rods and the deflector rod arm are connected through the cooperation of the torsion spring and the positioning pin shaft, connecting rods are arranged on the bent rods, one ends of the connecting rods are movably connected with the bent rods in a pin joint mode, grooved rails are arranged in the deflector rod arm, and the other ends of the connecting rods can move on the grooved rails.

Optionally, the auxiliary disinfection mechanism includes the cover post frame, with the interior post frame that sets up in the cover post frame to and set up and be equipped with fixed cover post on interior post frame, fixed cover post overcoat is equipped with the rotation ring tooth, be equipped with the drive motor on the cover post frame, the output of drive motor is connected with the plectrum with rotation ring tooth meshing.

Optionally, be equipped with medical sponge piece in the interior post frame, wear to be equipped with well axostylus axostyle in the medical sponge piece, a plurality of through-hole has been seted up in the axial of well axostylus axostyle, still seted up a plurality of guide slot in the medical sponge piece to and a plurality of slotted hole with the guide slot intercommunication, be equipped with the back flow on the cover post frame, the one end intercommunication cover post frame of back flow, the other end intercommunication reflux tank.

Optionally, be equipped with two symmetric distribution's support column in the axis pole, a plurality of trompil has been seted up in the axial of support column, be equipped with connecting spring in the support column, connecting spring's both ends all are connected with the direction ejector pad with support column looks adaptation, the one end that connecting spring was kept away from to the direction ejector pad is connected with the direction push rod, the one end that the axis pole was worn out to the direction push rod is connected with the arc board.

The invention provides a coronary intervention guide wire catheter fixing device capable of realizing disinfection and lubrication, which has the following beneficial effects:

the fixed supporting frame is fixedly connected with the fixed ring frame, the internal thread hollow column is inserted into the fixed ring frame, the fixed ring frame can provide support for the internal thread hollow column, the internal thread hollow column can be kept in a horizontal state, the fixed ring gear can be pushed to rotate through the adjusting gear under the action of the fixed motor, the fixed ring gear is fixedly connected with the internal thread hollow column, the internal thread hollow column and the fixed ring gear can synchronously rotate, the internal thread hollow column is matched with the external thread guide block thread pair, the internal thread hollow column can push the internal thread guide block to move in the internal thread hollow column, and the internal thread hollow column can be used for changing the transverse position of the external thread guide block.

The lubricating plate is pushed into the fixed outer shell by the pushing force, the lubricating plate is fixedly connected with the directional push rod, the directional push rod is fixedly connected with the piston push block, the piston push block can be pushed by the directional push rod to move along the central axis direction of the piston cavity, the latex spacer is adhered and fixed on the piston push block, the latex spacer can be used for compensating the gap between the piston cavity and the piston push block, gas in the piston cavity can be introduced into the gas pipe through the gas guide port, the gas pipe is communicated with the fixed inner shell, the gas can be introduced into the fixed inner shell, and the gas pressure can act on the stainless steel spring bow piece.

According to the invention, the fixed inner shell and the sealing bottom cover can be fixedly connected, the stainless steel spring bow piece is clamped by the cooperation of the fixed inner shell and the sealing bottom cover, the positions of the fixed inner shell, the sealing bottom cover and the stainless steel spring bow piece are limited, the gap between the fixed inner shell and the stainless steel spring bow piece is made up by the sealing rubber ring, the tightness of the fixed inner shell can be effectively improved, and the position of the stainless steel spring bow piece can be limited by the fixed support column.

The directional push rod is movably pin-connected with the support rod, the support rod is movably pin-connected with the push arm rod, the directional push rod can push the push arm rod to move through the support rod, the fixed protruding pin penetrates through the inside of the sliding groove and is fixed on the fixed inner shell, the directional push rod can be used for limiting the moving track of the push arm rod through the matching of the sliding groove and the fixed protruding pin, pushing force can act on one end of the push rod, the push rod can rotate along the outside of the fixed pin, and the other end of the push rod acts on the stainless steel spring bow piece.

The stainless steel spring bow piece is fixedly connected with the split block through the fixed push rod, the split block can push the split block to move through the fixed push rod, the split block can apply thrust to the bent rod, the bent rod can rotate along the outer part of the positioning pin shaft, one end of the poking lever arm is pushed through the connecting rod, the other end of the connecting rod moves along the groove rail, the thrust is applied to the poking lever arm, the poking lever arm can apply thrust to the lubricating plate, the lubricating plate can be pushed to move until the lubricating plate is contacted with the guide wire guide pipe body for lubricating the guide wire guide pipe body, or the bent rod can rotate to an initial state along the outer part of the positioning pin shaft through the torsion spring, the bent rod can apply thrust to the split block, and apply reactive thrust to the stainless steel spring bow piece through the fixed push rod, and cooperate with the restoring force of the stainless steel spring bow piece, gas inside the fixed inner shell can be reversely led into the inner part of the piston cavity, and the stainless steel spring bow piece can apply thrust to the push rod through the cooperation of the supporting rod and the push arm rod to the directional push rod, and cooperate with the piston push rod can apply thrust to the directional push rod, and the thrust to the thrust body through the cooperation of the supporting rod and the piston push rod to the thrust body can be tightly applied to the guide wire guide pipe body.

The invention can apply thrust to the rotating ring gear through the shifting gear under the action of the driving motor, the rotating ring gear is fixedly connected with the fixed sleeve column, and the inner column frame is fixedly connected with the fixed sleeve column, so that the rotating ring gear, the fixed sleeve column and the inner column frame can be driven to synchronously rotate, and the inner column frame is driven to rotate.

The invention can inject the sterilizing liquid into the middle shaft rod, the middle shaft rod is circumferentially distributed and connected to the inner column frame, the medical sponge block can be contacted with the guide wire catheter body for cleaning the surface of the guide wire catheter body, the sterilizing liquid in the middle shaft rod is guided out through the through hole and flows into the guide groove and is guided out through the slot hole, the sterilizing liquid is absorbed by the medical sponge block, the medical sponge block can sterilize the guide wire catheter body, the arc plate can act on the reverse thrust force, the arc plate can push the guide pushing block to compress the connecting spring along the central axis direction of the support column through the guide push rod, the sterilizing liquid in the support column can be discharged through the opening, the secondary buffer treatment can be provided for the guide pushing block through the hydraulic pressure, the medical sponge block can be always contacted with the guide wire catheter body, and the sterilizing effect on the guide wire catheter body can be effectively improved.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present invention;

FIG. 2 is a schematic view of a spacing lubrication mechanism according to the present invention;

FIG. 3 is a schematic view of the structure of the present invention shown in FIG. 2 at a partially enlarged scale;

FIG. 4 is a schematic view of a partially enlarged structure of the present invention at B in FIG. 2;

FIG. 5 is a schematic view of a partially enlarged structure of the present invention at C in FIG. 2;

FIG. 6 is a schematic view of a partially enlarged structure of the invention at D in FIG. 1;

FIG. 7 is a schematic view showing the internal structure of the medical sponge block of the present invention;

fig. 8 is a schematic view of a partial enlarged structure at E in fig. 7 according to the present invention.

In the figure: 1. fixing the support frame; 2. an internal thread hollow column; 3. an external thread guide block; 4. a limit lubrication mechanism; 401. a fixed housing; 402. a lubricating plate; 403. fixing the side blocks; 404. a directional push rod; 405. a piston chamber; 406. a piston push block; 407. latex spacers; 408. a roller; 409. an air guide port; 410. an air pipe; 411. a support rod; 412. a push arm lever; 413. a chute; 414. fixing the protruding pin; 415. fixing the inner shell; 416. sealing the bottom cover; 417. stainless steel spring bow; 418. sealing the rubber ring; 419. fixing the support column; 420. a compression bar; 421. a fixing pin; 422. fixing the push rod; 423. partitioning; 424. bending a rod; 425. a lever arm; 426. a connecting rod; 427. a torsion spring; 428. positioning pin shafts; 5. a guidewire catheter body; 6. an auxiliary sterilizing mechanism; 601. a sleeve column frame; 602. an inner column frame; 603. fixing the sleeve column; 604. rotating the ring teeth; 605. a shifting gear; 606. driving a motor; 607. a medical sponge block; 608. a middle shaft lever; 609. a through hole; 610. a guide groove; 611. a slot hole; 612. a support column; 613. opening holes; 614. a connecting spring; 615. a guide pushing block; 616. a guide push rod; 617. an arc plate; 618. a return pipe; 619. a reflux drum; 7. fixing the toothed ring; 8. an adjusting gear; 9. fixing a motor; 10. and fixing the ring frame.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Description of the preferred embodiments

As shown in fig. 1, the present invention provides a technical solution: the utility model provides a can realize lubricated coronary intervention seal wire pipe fixing device of disinfection, including fixed braced frame 1, with two fixed ring frames 10 that set up on fixed braced frame 1, and the internal thread hollow column 2 that wears out through fixed ring frame 10, the one end of internal thread hollow column 2 is equipped with supplementary disinfection mechanism 6, be equipped with external screw thread guide block 3 in the internal thread hollow column 2, be equipped with two spacing lubrication mechanism 4 of symmetric distribution in the external screw thread guide block 3, wear to be equipped with seal wire pipe body 5 in the external screw thread guide block 3, the external connection of internal screw thread hollow column 2 has fixed ring 7, be equipped with fixed motor 9 in the fixed braced frame 1, fixed motor 9's output is connected with adjusting gear 8, fixed braced frame 1 and fixed ring frame 10 fixed connection, and insert the inside of fixed ring frame 10 with internal screw thread hollow column 2, can provide the support for internal screw thread hollow column 2 through fixed ring frame 10, and can keep internal screw thread hollow column 2 in the horizontality, and through the effect of fixed motor 9, can promote fixed ring 7 rotation through adjusting gear 8, and fixed ring 7 and internal screw thread hollow column 2 and fixed ring 3 can be used for the internal screw thread hollow column 2 to rotate, can be fixed ring 3 and fixed ring 3 internal screw thread hollow column 3 and internal screw thread hollow column 3.

Example two

The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:

as shown in fig. 2 and fig. 3, as a preferred embodiment, further, based on the above manner, the limit lubrication mechanism 4 includes a fixed outer shell 401, a lubrication plate 402 disposed in the fixed outer shell 401, and fixed side blocks 403 disposed on two sides of the lubrication plate 402, the fixed side blocks 403 are fixedly connected with the fixed outer shell 401, a through slot is formed in the fixed side blocks 403, and a piston cavity 405 communicated with the through slot, an oriented push rod 404 is disposed in the through slot in a penetrating manner, one end of the oriented push rod 404 is screwed on the lubrication plate 402, the other end of the oriented push rod 404 is connected with a piston push block 406 adapted to the piston cavity 405, a latex spacer 407 is disposed on the piston push block 406, an air guide port 409 is disposed in the piston cavity 405, the air guide port 409 is communicated with an air pipe 410, the air pipe 410 is communicated with the fixed inner shell 415, the fixed inner shell 415 is fixed on the fixed outer shell 401 through bolts, the lubrication plate 402 is subjected to thrust, the inside the fixed outer shell 401 can be pushed into the fixed outer shell 401, the oriented push rod 404 is fixedly connected with the piston cavity 406, the oriented push rod 404 can push the piston cavity 406 pushes the piston push rod 406 along the direction of the piston cavity 406, the latex spacer 407 can be adhered to the inner shell 405, and the air guide port can be adhered to the inside the air guide plate 410, and the air guide plate 405 can be fixed to the inside the air guide piston cavity 410.

As shown in fig. 2 and 3, further, as a preferred embodiment, on the basis of the above manner, a sealing bottom cover 416 is provided in the fixed inner case 415, a stainless steel spring bow 417 is provided on the sealing bottom cover 416, a sealing rubber ring 418 is provided between the stainless steel spring bow 417 and the fixed inner case 415, a fixed support column 419 is provided on one side of the stainless steel spring bow 417, one end of the fixed support column 419 is screwed with the stainless steel spring bow 417, the other end is screwed on the fixed inner case 415, the fixed inner case 415 and the sealing bottom cover 416 can be fixedly connected, and the stainless steel spring bow 417 is clamped by the cooperation of the fixed inner case 415 and the sealing bottom cover 416, so as to limit the positions of the fixed inner case 415, the sealing bottom cover 416 and the stainless steel spring bow 417, and the gap between the fixed inner case 415 and the stainless steel spring bow 417 can be made up by the sealing rubber ring 418, so that the tightness of the fixed inner case 415 can be effectively improved, and the position of the stainless steel spring bow 417 can be limited by the fixed support column.

As shown in fig. 2, 3 and 4, as a preferred embodiment, based on the above manner, further, roller 408 is further provided in fixed side block 403, fixed side block 403 is movably connected with roller 408, directional push rod 404 is provided with a support rod 411, one end of support rod 411 is movably pinned with directional push rod 404, the other end is movably pinned with push arm 412, a sliding groove 413 is provided in push arm 412, a fixed protruding pin 414 penetrating through sliding groove 413 is fixed on fixed inner shell 415, two compression rods 420 are further provided in fixed inner shell 415, a fixed pin 421 is penetrated in compression rods 420, compression rods 420 are movably connected on fixed inner shell 415 through fixed pin 421, a fixed push rod 422 is penetrated in sealing bottom cover 416, one end of fixed push rod 422 is fixed on stainless steel spring bow 417 in a threaded manner, the other end is connected with a partition 423, directional push rod 404 is movably pinned with support rod 411, support rod 411 is movably pinned with push arm 412, directional push rod 404 can push arm 412 through support rod 411, fixed protruding pin 414 penetrates out of inside sliding groove 413, and is fixed on fixed inner shell 415, compression rod 420 can act on compression rod 420 through sliding groove 413 and fixed protruding pin 412, and the other end of compression rod 420 can act on stainless steel bow 420 in a sliding way.

As shown in fig. 2 and 5, further, as a preferred embodiment, on the basis of the above manner, two symmetrically distributed bending rods 424 and deflector rod arms 425 are further provided in the fixed housing 401, a torsion spring 427 is provided between the bending rods 424 and the deflector rod arms 425, a positioning pin shaft 428 is penetrated in the torsion spring 427, the bending rods 424 and the deflector rod arms 425 are connected through the cooperation of the torsion spring 427 and the positioning pin shaft 428, a connecting rod 426 is provided on the bending rods 424, one end of the connecting rod 426 is movably pinned on the bending rods 424, a grooved rail is provided in the deflector rod arms 425, the other end of the connecting rod 426 can move on the grooved rail, a stainless spring bow 417 is fixedly connected with the partition 423 through a fixed push rod 422, the stainless spring bow 417 can push the partition 423 to move through the fixed push rod 422, the partition 423 and exert thrust on the bending rods 424, so that the bending rods 424 rotate along the outer part of the positioning pin shafts 428, and pushing one end of a lever arm 425 by a link 426 and the other end of the link 426 along a grooved rail, and applying a pushing force to the lever arm 425, the lever arm 425 may be caused to apply a pushing force to the lubricant plate 402, the lubricant plate 402 may be pushed until the lubricant plate 402 contacts the wire guide body 5 for lubricating the wire guide body 5, or the bent lever 424 may be rotated to an initial state along the outside of the positioning pin 428 by a torsion spring 427, the bent lever 424 may apply a pushing force to the partition 423 and a reaction pushing force to the stainless steel spring bow 417 by the fixed push rod 422, and a restoring force of the stainless steel spring bow 417 itself may be applied to the inside of the fixed inner housing 415 reversely guide a gas to the inside of the piston chamber 405, and the stainless steel spring bow 417 may apply a pushing force to the compression lever 420, the compression lever 420 may apply a pushing force to the directional push rod 404 by the cooperation of the support rod 411 and the push arm lever 412, and the air pressure thrust applied by the piston push block 406 is matched, so that the directional push rod 404 acts on the lubricating plate 402, an effective buffer effect can be provided for the lubricating plate 402, and the lubricating plate 402 can be tightly attached to the guide wire guide pipe body 5.

As shown in fig. 1 and 6, as a preferred embodiment, further, the auxiliary sterilizing mechanism 6 includes a sleeve frame 601, an inner post frame 602 disposed in the sleeve frame 601, and a fixed sleeve 603 disposed on the inner post frame 602, the fixed sleeve 603 is sleeved with a rotating ring gear 604, a driving motor 606 is disposed on the sleeve frame 601, an output end of the driving motor 606 is connected with a shifting gear 605 meshed with the rotating ring gear 604, through the action of the driving motor 606, thrust force can be applied to the rotating ring gear 604 through the shifting gear 605, the rotating ring gear 604 is fixedly connected with the fixed sleeve 603, and the inner post frame 602 is fixedly connected with the fixed sleeve 603, so that the rotating ring gear 604, the fixed sleeve 603 and the inner post frame 602 can be pushed to rotate synchronously, and the inner post frame 602 is driven to rotate.

As shown in fig. 6, 7 and 8, as a preferred embodiment, further, based on the above manner, a medical sponge block 607 is provided in the inner column frame 602, a middle shaft rod 608 is provided in the medical sponge block 607 in a penetrating manner, two symmetrically distributed support columns 612 are provided in the middle shaft rod 608, a plurality of openings 613 are provided in the axial direction of the support columns 612, a connecting spring 614 is provided in the support columns 612, both ends of the connecting spring 614 are connected with a guiding pushing block 615 adapted to the support columns 612, one end of the guiding pushing block 615 far away from the connecting spring 614 is connected with a guiding pushing rod 616, one end of the guiding pushing rod 616 penetrating the middle shaft rod 608 is connected with an arc plate 617, a plurality of through holes 609 are provided in the axial direction of the middle shaft rod 608, a plurality of guide grooves 610 are provided in the medical sponge block 607, a plurality of slotted holes 611 communicated with the guide grooves 610 are provided in the sleeve column frame 601, one end of the guiding pushing rod 614 is connected with the sleeve column frame 601, the other end is communicated with a reflux tank 619, so that the sterilizing liquid can be injected into the middle shaft rod 608, the middle shaft rod 608 is circumferentially distributed and connected to the inner column frame 602, the medical sponge block 607 can be in contact with the guide wire catheter body 5 for cleaning the surface of the guide wire catheter body 5, the sterilizing liquid in the middle shaft rod 608 is led out through the through hole 609 and flows into the guide groove 610 and is led out through the slotted hole 611, the medical sponge block 607 absorbs the sterilizing liquid, the medical sponge block 607 can sterilize the guide wire catheter body 5, the counter thrust can act on the arc plate 617, the arc plate 617 can push the guide pushing block 615 to compress the connecting spring 614 along the central axis direction of the support column 612 through the guide pushing rod 616, the sterilizing liquid in the support column 612 can be discharged through the opening 613, the secondary buffer treatment can be provided for the guide pushing block 615 through the hydraulic pressure, the medical sponge block 607 can be always contacted with the guide wire catheter body 5, thereby effectively improving the disinfection effect of the guide wire catheter body 5.

In summary, when the coronary intervention wire catheter fixing device capable of realizing disinfection and lubrication is used, firstly, the lubrication plate 402 is pushed, the lubrication plate 402 can be pushed into the fixed outer shell 401, the lubrication plate 402 is fixedly connected with the directional push rod 404, the directional push rod 404 is fixedly connected with the piston push block 406, the directional push rod 404 can push the piston push block 406 to move along the central axis direction of the piston cavity 405, gas in the piston cavity 405 can be introduced into the gas pipe 410 through the gas guide port 409, the gas pipe 410 is communicated with the fixed inner shell 415, the gas can be introduced into the fixed inner shell 415, the gas pressure can act on the stainless steel spring bow 417, meanwhile, the directional push rod 404 can push the push arm 412 to move through the support rod 411, the fixed protruding pin 414 penetrates out of the sliding groove 413 and is fixed on the fixed inner shell 415, the sliding groove 413 and the fixed protruding pin 414 can be used for limiting the moving track of the push arm 412, the pushing force can act on one end of the pressure lever 420 to rotate along the outer part of the fixed pin 421, the other end of the pressure lever 420 can act on the stainless steel bow 417;

secondly, the stainless steel spring bow 417 is fixedly connected with the partition 423 through the fixed push rod 422, the partition 423 can be driven to move by the partition 423 through the fixed push rod 422, thrust is acted on the bent rod 424 by the partition 423, the bent rod 424 rotates along the outer part of the positioning pin shaft 428, one end of the poking lever arm 425 is driven by the connecting rod 426, the other end of the connecting rod 426 moves along the grooved rail, and thrust is acted on the poking lever arm 425, the poking lever arm 425 can act on the thrust on the lubricating plate 402, the lubricating plate 402 can be driven to move until the lubricating plate 402 contacts with the guide wire catheter body 5 for lubricating the guide wire catheter body 5, then, through the action of the fixed motor 9, the fixed toothed ring 7 can be driven to rotate by the adjusting gear 8, the fixed toothed ring 7 is fixedly connected with the internal thread hollow post 2, the internal thread hollow post 2 can be synchronously rotated with the fixed toothed ring 7, and the internal thread hollow post 2 is matched with the external thread guide block 3 in a threaded pair, and the internal thread hollow post 2 can drive the internal thread hollow post 2 to move the internal thread guide block 3, so as to transversely lubricate the guide wire catheter body 5;

then, the disinfection solution can be injected into the middle shaft 608, the middle shaft 608 is circumferentially distributed and connected to the inner column frame 602, the medical sponge block 607 can be in contact with the guide wire catheter body 5 for cleaning the surface of the guide wire catheter body 5, the disinfection solution in the middle shaft 608 is guided out through the through hole 609 and flows into the guide groove 610 and is guided out through the slotted hole 611, the disinfection solution is absorbed by the medical sponge block 607, the medical sponge block 607 disinfects the guide wire catheter body 5, the arc plate 617 can act on the reverse thrust force, the arc plate 617 can push the guide push block 615 along the central axis direction of the support column 612 through the guide push rod 616 to compress the connecting spring 614, the disinfection solution in the support column 612 can be discharged through the opening 613, the secondary buffer treatment can be provided for the guide push block 615 through the hydraulic pressure, the medical sponge block 607 can be always in contact with the guide wire catheter body 5, then, the action of the driving motor 606 can act on the rotating ring gear 604 through the poking gear 605, the rotating ring gear 604 is fixedly connected with the fixed sleeve 603, the inner column 603 is connected with the fixed sleeve 603, the fixed sleeve 602 is driven by the fixed sleeve 603 and the fixed sleeve 602 rotates synchronously, and the inner column 602 rotates synchronously, and the medical sponge body 602 rotates.

The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.

Claims (1)

1. The utility model provides a can realize lubricated coronary intervention seal wire pipe fixing device of disinfection, includes fixed braced frame (1), with two fixed ring frame (10) that set up on fixed braced frame (1) to and internal thread hollow column (2) that wear out through fixed ring frame (10), its characterized in that: an auxiliary disinfection mechanism (6) is arranged at one end of the internal thread hollow column (2), an external thread guide block (3) is arranged in the internal thread hollow column (2), two limit lubrication mechanisms (4) which are symmetrically distributed are arranged in the external thread guide block (3), a guide wire guide pipe body (5) is arranged in the external thread guide block (3) in a penetrating mode, a fixed toothed ring (7) is sleeved outside the internal thread hollow column (2), a fixed motor (9) is arranged in the fixed support frame (1), and an adjusting gear (8) is connected to the output end of the fixed motor (9);

the limiting lubrication mechanism (4) comprises a fixed shell (401), a lubrication plate (402) arranged in the fixed shell (401) and fixed side blocks (403) arranged on two sides of the lubrication plate (402), wherein the fixed side blocks (403) are fixedly connected with the fixed shell (401), a through groove and a piston cavity (405) communicated with the through groove are formed in the fixed side blocks (403), a directional push rod (404) is arranged in the through groove in a penetrating mode, one end of the directional push rod (404) is fixed on the lubrication plate (402) in a threaded mode, the other end of the directional push rod is connected with a piston push block (406) matched with the piston cavity (405), and a latex spacer (407) is arranged on the piston push block (406);

an air guide opening (409) is formed in the piston cavity (405), the air guide opening (409) is communicated with an air pipe (410), the air pipe (410) is communicated with a fixed inner shell (415), and the fixed inner shell (415) is fixed on a fixed outer shell (401) through bolts;

the fixed side block (403) is internally provided with a roller (408), the fixed side block (403) is movably connected with the roller (408), the directional push rod (404) is provided with a support rod (411), one end of the support rod (411) is movably pinned on the directional push rod (404), the other end of the support rod is movably pinned with a push arm rod (412), a sliding groove (413) is formed in the push arm rod (412), and a fixed protruding pin (414) penetrating through the sliding groove (413) is fixed on the fixed inner shell (415);

a sealing bottom cover (416) is arranged in the fixed inner shell (415), a stainless steel spring bow piece (417) is arranged on the sealing bottom cover (416), a sealing rubber ring (418) is arranged between the stainless steel spring bow piece (417) and the fixed inner shell (415), a fixed support column (419) is arranged on one side of the stainless steel spring bow piece (417), one end of the fixed support column (419) is in threaded fixation with the stainless steel spring bow piece (417), and the other end of the fixed support column is in threaded fixation on the fixed inner shell (415);

two pressing rods (420) are further arranged in the fixed inner shell (415), fixing pins (421) are arranged in the pressing rods (420) in a penetrating mode, the pressing rods (420) are movably connected to the fixed inner shell (415) through the fixing pins (421), fixed pushing rods (422) are arranged in the sealing bottom cover (416) in a penetrating mode, one ends of the fixed pushing rods (422) are fixed to stainless steel spring bow pieces (417) in a threaded mode, and the other ends of the fixed pushing rods are connected with blocks (423);

the fixed shell (401) is internally provided with two symmetrically distributed bent rods (424) and a deflector rod arm (425), a torsion spring (427) is arranged between the bent rods (424) and the deflector rod arm (425), a positioning pin shaft (428) is arranged in the torsion spring (427) in a penetrating manner, the bent rods (424) and the deflector rod arm (425) are connected through the matching of the torsion spring (427) and the positioning pin shaft (428), the bent rods (424) are provided with connecting rods (426), one ends of the connecting rods (426) are movably connected with the bent rods (424) in a pin joint manner, grooved rails are arranged in the deflector rod arm (425), and the other ends of the connecting rods (426) can move on the grooved rails;

the auxiliary disinfection mechanism (6) comprises a sleeve column frame (601), an inner column frame (602) arranged in the sleeve column frame (601), and a fixed sleeve column (603) arranged on the inner column frame (602), wherein rotating ring teeth (604) are sleeved outside the fixed sleeve column (603), a driving motor (606) is arranged on the sleeve column frame (601), and an output end of the driving motor (606) is connected with a poking gear (605) meshed with the rotating ring teeth (604);

the medical sponge support is characterized in that a medical sponge block (607) is arranged in the inner column support (602), a middle shaft rod (608) is arranged in the medical sponge block (607) in a penetrating mode, a plurality of through holes (609) are formed in the axial direction of the middle shaft rod (608), a plurality of guide grooves (610) and a plurality of slotted holes (611) communicated with the guide grooves (610) are formed in the medical sponge block (607), a return pipe (618) is arranged on the sleeve column support (601), one end of the return pipe (618) is communicated with the sleeve column support (601), and the other end of the return pipe is communicated with a return tank (619);

two symmetrically distributed support columns (612) are arranged in the middle shaft rod (608), a plurality of holes (613) are formed in the axial direction of the support columns (612), connecting springs (614) are arranged in the support columns (612), guide push blocks (615) matched with the support columns (612) are connected to two ends of each connecting spring (614), one end, far away from the connecting springs (614), of each guide push block (615) is connected with a guide push rod (616), and one end, penetrating out of the middle shaft rod (608), of each guide push rod (616) is connected with an arc plate (617).