CN213189994U

CN213189994U - Cardiovascular internal medicine seal wire intervenes assistor

Info

Publication number: CN213189994U
Application number: CN202021924074.1U
Authority: CN
Inventors: 姚红军
Original assignee: Second Affiliated Hospital Of Nanyang Medical College
Current assignee: Second Affiliated Hospital Of Nanyang Medical College
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-14
Anticipated expiration: 2030-09-04

Abstract

A guide wire intervention assistor for cardiovascular medicine comprises a base plate, wherein a reversible limb limiting plate is connected to the front side of the upper end of the base plate in a sliding manner, detachable lower disinfection columns are respectively mounted on the inner sides of the front side and the rear side of the upper ends of a movable mounting plate and a fixed mounting plate, upper disinfection columns capable of moving up and down are mounted on the upper sides of the two lower disinfection columns, and rotatable winding wheels are mounted on the inner sides of a movable mounting frame and a fixed mounting frame; when the device is used, the limbs of a patient can be limited through the limb limiting plate, so that the arm shaking of the patient due to fear during puncture is prevented, the stability of the guide wire when the guide wire enters the human body can be enhanced through the matching of the upper disinfection column and the lower disinfection column when the guide wire is intervened, the guide wire which is about to enter the human body can be disinfected, and the safety is enhanced; when the seal wire carries out the human body, the seal wire of rear end can twine and arrange in order through the winding wheel, and the tail end rocks and twines when preventing that the seal wire from getting into, delays medical personnel's operation, and the function is various.

Description

Cardiovascular internal medicine seal wire intervenes assistor

Technical Field

The utility model belongs to the medical equipment field, concretely relates to cardiovascular internal medicine seal wire intervenes assistor.

Background

Interventional therapy is a minimally invasive treatment mode which is carried out by utilizing modern high-tech means, and by guiding special catheters, guide wires and other precise instruments into a human body for treatment under the guidance of medical imaging equipment, the minimally invasive treatment mode has the advantages of small wound, low risk, small harm to patients, quick postoperative recovery and the like, when a patient suffering from cardiovascular and cerebrovascular diseases is treated at present, guide wire interventional surgery becomes one of more important surgical modes, the guide wire interventional surgery is very careful and delicate, and because the guide wire is too long, the overlong tail end of a medical worker with insufficient surgical experience is easy to be unstable and shake when the guide wire is intervenient with the human body, so that the guide wire which is not yet entered into the human body is disordered, sometimes the guide wire needs to be pulled back and forth to dredge the blood vessel, and the guide wire is easy to be polluted by the outside when being pulled back and forth, so the medical worker usually needs an auxiliary device for assistance when carrying out interventional surgery on the human body, however, the currently used guide wire intervention assistor has a relatively single function, and cannot fully assist medical staff in completing guide wire intervention operation.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a cardiovascular internal medicine seal wire intervenes assistor can keep the stability of seal wire when the seal wire is intervened, fully assists medical personnel to accomplish the work that the seal wire was intervened, and the function is various, the effectual problem of mentioning in having solved above-mentioned background art.

In order to solve the above problems, the utility model adopts the following technical proposal:

an auxiliary guide wire interventional device for the cardiovascular medicine comprises a bottom plate, a reversible limb limiting plate is connected to the front side of the upper end of the bottom plate in a sliding manner, a movable mounting plate capable of moving left and right is slidably connected to the rear side of the upper end of the bottom plate, a fixed mounting plate is fixedly connected to the surface of the bottom plate on the right side of the movable mounting plate, the inner sides of the front side and the rear side of the upper end of the movable mounting plate and the fixed mounting plate are respectively provided with a detachable lower disinfection column, the upper sides of the two lower disinfection columns are provided with upper disinfection columns capable of moving up and down, the left end surface mounting who removes the mounting panel has the fixing device of fixing go up the disinfection post, the rear end of removing the mounting panel with the rear end of fixed mounting panel is fixedly connected with respectively in proper order removes mounting bracket and fixed mounting frame, rotatable winding wheel is installed to the inboard of removing mounting bracket and fixed mounting frame.

Preferably, the left side and the right side of the upper disinfection column are respectively provided with a connecting plate and a reset plate, and two ends of the upper disinfection column are respectively detachably connected with the connecting plate and the reset plate; the lower end of the reset plate is fixedly connected with a second connecting slide block, the right end of the fixed mounting plate is fixedly connected with a spring chute box, the second connecting slide block is connected with the inner part of the spring chute box in a sliding manner, a stabilizer bar is fixedly connected to the inner part of the spring chute box, a reset spring is sleeved on the surface of the stabilizer bar, and the upper side of the stabilizer bar is connected with the second connecting slide block in a sliding manner; the lower end of the connecting plate is fixedly connected with a first connecting sliding block, the left end of the first connecting sliding block is fixedly connected with a double-sided ratchet plate, and the first connecting sliding block is detachably connected with the fixing device.

Preferably, the fixing device comprises a locking chute box fixedly connected to the surface of the left end of the movable mounting plate, a connecting chute slidably connected to the second connecting slider is formed in the locking chute box, the front side and the rear side of the inside of the connecting chute are respectively slidably connected to a movable ratchet plate capable of moving towards two sides, meshing springs are respectively fixedly connected to the upper side and the lower side of the outer end of the movable ratchet plate, the other ends of the meshing springs are respectively fixedly connected to the inner wall of the locking chute box, the lower end of the locking chute box is slidably connected to a control plate capable of moving up and down, push rods are respectively hinged to the left side and the right side of the upper end of the control plate, the other ends of the push rods are respectively hinged to the surface of the movable ratchet plate, and control buttons are fixedly connected to the.

Preferably, the left side and the right side of the rear side of the bottom plate are respectively provided with an installation sliding groove, the inside of each installation sliding groove is respectively connected with an installation sliding block in a sliding manner, the left side and the right side of the front end of the limb limiting plate are respectively hinged with the installation sliding blocks, and the front side of the lower end of the limb limiting plate is fixedly connected with a supporting seat.

Preferably, the fixed surface of winding wheel is connected with the solid fixed splint, the upside of winding wheel is provided with the restriction board, the right-hand member of restriction board with fixed mounting frame fixed surface is connected.

Preferably, both sides difference fixedly connected with auxiliary sliding block around the lower extreme of removal mounting panel, with auxiliary sliding block to corresponding the bottom plate surface has seted up auxiliary sliding groove respectively, auxiliary sliding groove with auxiliary sliding block sliding connection, two the mounting groove has been seted up between the auxiliary sliding groove, the inside rotation of mounting groove is connected with control screw, control screw's right-hand member with removal mounting panel surface threaded connection.

Preferably, the left and right ends of the upper disinfection column, the lower disinfection column and the winding wheel are respectively and fixedly connected with a connecting rod, the connecting rod on the right side is respectively and rotatably connected with the corresponding fixed mounting plate, the reset plate and the fixed mounting frame, and the connecting rod on the left side is respectively and rotatably connected with a fixed knob;

remove both sides around the installation board left end upside, both sides around the connecting plate left end and remove the upper end of mounting bracket set up respectively can with fixed knob complex mounting groove, the connecting rod surface respectively with mounting groove inner wall sliding connection.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

when the device is used, the limbs of a patient can be limited through the limb limiting plate, so that the situation that the arm of the patient shakes due to fear during puncture to cause unsuccessful puncture is prevented; when the guide wire is involved, the stability of the guide wire when entering a human body can be enhanced through the cooperation of the upper disinfection column and the lower disinfection column, and the guide wire which is about to enter the human body can be disinfected, so that the safety is enhanced; when the guide wire is used for a human body, the guide wire at the rear end can be wound and tidied through the winding wheel, so that the tail end is prevented from shaking and winding when the guide wire enters, the operation of medical staff is delayed, and the guide wire has multiple functions; the upper disinfection column, the lower disinfection column and the winding wheel can be detached, so that the upper disinfection column and the lower disinfection column can be conveniently replaced, and the winding wheel can be disinfected and fully utilized.

Drawings

Fig. 1 is a first schematic view of the overall structure of the guide wire intervention assistor for cardiovascular medicine of the present invention.

Fig. 2 is the utility model discloses a limbs restriction board mounting structure sketch map of auxiliary device is intervene to cardiovascular internal medicine seal wire.

Fig. 3 is the schematic view of the installation structure of the upper disinfection column of the guide wire intervention assistor for the cardiovascular department.

Fig. 4 is the internal structure diagram of the fixing device of the guide wire intervention assistor for cardiovascular medicine of the present invention.

Fig. 5 is the utility model discloses a reset spring mounting structure schematic diagram of auxiliary device is intervene to cardiovascular internal medicine seal wire.

Fig. 6 is the utility model discloses a control screw rod mounting structure schematic diagram of assistor is intervene to cardiovascular internal medicine seal wire.

Fig. 7 is the utility model discloses a cardiovascular internal medicine seal wire intervenes fixed knob and mounting groove cooperation structure of assistor and decomposes the sketch map.

In the figure: 1-limb limiting plate, 2-bottom plate, 3-moving mounting plate, 4-fixing mounting plate, 5-connecting plate, 6-resetting plate, 7-upper disinfection column, 8-lower disinfection column, 9-mounting slide block, 10-stopping slide groove box, 11-double-sided ratchet plate, 12-spring slide groove box, 13-first connecting slide block, 14-stabilizing bar and 15-resetting spring, 16-moving ratchet plate, 17-meshing spring, 18-pushing rod, 19-control plate, 20-control button, 21-moving mounting frame, 22-fixing mounting frame, 23-winding wheel, 24-fixing clamping plate, 25-limiting plate, 27-fixing knob, 28-mounting groove, 29-control screw rod and 30-second connecting slide block.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in figures 1-7, the utility model provides an auxiliary device is intervene to cardiovascular medicine seal wire, including bottom plate 2, the upper end front side sliding connection of bottom plate 2 has limbs limiting plate 1 that can overturn, the upper end rear side sliding connection of bottom plate 2 has the removal mounting panel 3 that can move about, the bottom plate 2 fixed surface that moves the right side of mounting panel 3 is connected with fixed mounting panel 4, the inboard of the both sides around removal mounting panel 3 and the fixed mounting panel 4 upper end is installed detachable lower disinfection post 8 respectively, two the upside of lower disinfection post 8 is installed and is moved upper disinfection post 7 that can reciprocate, the left end surface mounting of removal mounting panel 3 has the fixing device that can fix upper disinfection post 7, the rear end of removal mounting panel 3 and the rear end of fixed mounting panel 4 are fixed connection with respectively in proper order has removal mounting bracket 21 and fixed mounting bracket 22, the movable mounting frame 21 and the fixed mounting frame 22 are mounted at the inner sides thereof with rotatable winding wheels 23.

When the device is used, in order to prevent the arm shaking caused by fear of a patient during guide wire intervention puncture, the arm of the patient can be prevented from being on the surface of the upper end of the limb limiting plate 1, the front end and the rear end of the left end of the limb limiting plate 1 are respectively and fixedly connected with a constraint belt, the back surface of the constraint belt is respectively and fixedly connected with a magic tape round hair surface, the front side and the rear side of the right end of the limb limiting plate 1 are respectively and fixedly connected with a magic tape thorn hair surface, the constraint belt can fix the arm of the patient by bonding the magic tape round hair surface box and the magic tape thorn hair surface, the arm shaking of the patient is prevented, and the tightness of the constraint can be adjusted by actual conditions; the winding wheel 23 is used for winding the tail end of the guide wire, and the guide wire is wound on the surface of the winding wheel 23 because the tail end is too long when entering the body of a patient, so that the guide wire is prevented from shaking to cause instability of the front end of the guide wire when entering the body of the patient, and the guide wire is difficult to enter; can prevent to go into human seal wire when the seal wire gets into the human body yet between last disinfection post 7 and lower disinfection post 8, and will go up disinfection post 7 downstream and contact with lower disinfection post 8, go up disinfection post 7 and lower disinfection post 8 and contact each other and can restrict the seal wire and fix the seal wire through frictional force, prevent that the seal wire from initiatively moving forward under its toughness, pull out the seal wire through medical personnel's initiative pulling when interveneeing the human body with the seal wire, and go up disinfection post 7 and lower disinfection post 8 and set up two front and back respectively and be parallel to each other, stability when being used for strengthening the seal wire and getting into, it all can adopt medical disinfection sponge to make to go up disinfection post 7 and lower disinfection post 8, can disinfect for the seal wire before the human body is carried out to the seal wire, and go up disinfection post 7 and lower disinfection post 8 all can dismantle, convenient the change.

The left side and the right side of the upper disinfection column 7 are respectively provided with a connecting plate 5 and a reset plate 6, and two ends of the upper disinfection column 7 are respectively detachably connected with the connecting plate 5 and the reset plate 6; the lower end of the reset plate 6 is fixedly connected with a second connecting slide block 30, the right end of the fixed mounting plate 4 is fixedly connected with a spring slide groove box 12, the second connecting slide block 30 is connected with the inside of the spring slide groove box 12 in a sliding manner, a stabilizer bar 14 is fixedly connected with the inside of the spring slide groove box 12, a reset spring 15 is sleeved on the surface of the stabilizer bar 14, and the upper side of the stabilizer bar 14 is connected with the second connecting slide block 30 in a sliding manner; the lower end of the connecting plate 5 is fixedly connected with a first connecting sliding block 13, the left end of the first connecting sliding block 13 is fixedly connected with a double-faced ratchet plate 11, and the first connecting sliding block 13 is detachably connected with the fixing device.

The two upper disinfection columns 7 are both arranged on the upper side of the lower disinfection column 8 in the initial state and are not in contact with the lower disinfection column 8 yet, so that guide wires can be conveniently placed between the upper disinfection column 7 and the lower disinfection column, after the upper disinfection column 7 is placed, the upper disinfection column 7 moves downwards to be in contact with the lower disinfection column 8 by pressing the reset plate 6 and the connecting plate 5, when the upper disinfection column 7 is in contact with the lower disinfection column 8, the first connecting slide block 13 and the reset spring 15 form extrusion, and the second connecting slide block 30 can fix the upper disinfection column 7 by fixing through the fixing device; after the guide wire is intervened and is accomplished fixedly through control fixing device contact and second link block 30, reset plate 6 alright reset under reset spring 15's promotion to drive disinfection post 7 and connecting plate 5 and upwards reset, fully saved staff's work burden, easy operation is convenient.

The fixing device comprises a locking sliding groove box 10 fixedly connected to the surface of the left end of the movable mounting plate 3, a connecting sliding groove capable of being connected with the second connecting sliding block 30 in a sliding mode is formed in the locking sliding groove box 10, the front side and the rear side of the inside of the connecting sliding groove are respectively connected with a movable ratchet plate 16 capable of moving towards two sides in a sliding mode, the upper side and the lower side of the outer end of the movable ratchet plate 16 are respectively fixedly connected with a meshing spring 17, the other end of the meshing spring 17 is respectively fixedly connected with the inner wall of the locking sliding groove box 10, the lower end of the locking sliding groove box 10 is slidably connected with a control plate 19 capable of moving up and down, the left side and the right side of the upper end of the control plate 19 are respectively hinged with a push rod 18, the other end of the push rod 18 is respectively hinged to the.

The lower end of the stopping sliding groove box 10 is provided with a rectangular opening, and the lower side of the control plate 19 is fixedly connected with the control button 20 through the rectangular opening; when the upper disinfection column 7 moves downwards, the second connecting block is in sliding connection with the connecting sliding chute inside the stopping sliding chute box 10, and two sides of the double-sided ratchet plate 11 are meshed with the two moving ratchet plates 16, so that the upper disinfection column 7 cannot move upwards under the limit of the moving ratchet plates 16; the control panel 19 can be pushed to move upwards by pressing the control button 20 upwards, and then the two movable ratchet plates 16 can be simultaneously moved towards two sides to be disengaged from the double-sided ratchet plates 11 by the pushing direction of the pushing rod 18, and the upper disinfection column 7 can be moved upwards to be disengaged from the lower disinfection column 8 by the pushing of the return spring 15; the engagement spring 17 is used to urge the moving ratchet plate 16 into engagement with the double-sided ratchet plate 11.

The left and right sides of the rear side of the bottom plate 2 are respectively provided with an installation sliding groove, the inside of each installation sliding groove is respectively connected with an installation sliding block 9 in a sliding manner, the left and right sides of the front end of the limb limiting plate 1 are respectively hinged with the installation sliding blocks 9, and the front side of the lower end of the limb limiting plate 1 is fixedly connected with a supporting seat.

When the limb limiting plate 1 is used, the position of the limb limiting plate 1 on the surface of the base plate 2 can be adjusted according to the requirements and actual conditions of a patient, the limb limiting plate 1 can be lifted upwards to lift the supporting seat during adjustment, then the limb limiting plate 1 can be pulled to adjust the position, and the limb limiting plate 1 is put down after the adjustment is finished.

The fixed splint 24 is connected with in the fixed surface of winding wheel 23, the upside of winding wheel 23 is provided with limiting plate 25, limiting plate 25's right-hand member with fixed mounting 22 fixed surface is connected.

The fixed splint 24 can adopt the better material of toughness to make for the fixed seal wire of centre gripping, the fixed surface fixedly connected with rubber pad of fixed splint 24 and the contact of winding wheel 23 for the centre gripping seal wire prevents to cause the damage to the seal wire, and the limiting plate 25 is used for restricting the seal wire of winding wheel 23 surface, prevents that the seal wire is in disorder.

Remove the lower extreme front and back both sides of mounting panel 3 auxiliary sliding block of fixedly connected with respectively, with auxiliary sliding block is to corresponding the supplementary spout has been seted up respectively on the 2 surfaces of bottom plate, supplementary spout with supplementary slider sliding connection, two mounting groove 28 has been seted up between the supplementary spout, the inside rotation of mounting groove 28 is connected with control screw 29, control screw 29's right-hand member with 3 surperficial threaded connection of mounting panel remove.

The control screw 29 is used for controlling the movable mounting plate 3 to move left and right, and when the control screw 29 is rotated in use, the movable mounting plate 3 can be further driven to move under the action of threaded connection of the control screw 29 and the movable mounting plate 3.

The left end and the right end of the upper disinfection column 7, the lower disinfection column 8 and the winding wheel 23 are respectively and fixedly connected with a connecting rod, the connecting rod on the right side is respectively and rotatably connected with the corresponding fixed mounting plate 4, the reset plate 6 and the fixed mounting frame 22, and the connecting rod on the left side is respectively and rotatably connected with a fixed knob 27;

remove the front and back both sides of 3 left ends upsides of mounting panel, the front and back both sides of connecting plate 5 left end and remove the upper end of mounting bracket 21 seted up respectively can with fixed knob 27 complex mounting groove 28, the connecting rod surface respectively with mounting groove 28 inner wall sliding connection.

As shown in fig. 6, the connecting rod all rotates with fixed knob 27 through mounting groove 28 to be connected, when fixed knob 27 rotates the time vertical state alright with to twine wheel 23, go up disinfection post 7 and disinfect post 8 down and fix, move the mounting panel 3 when fixed knob 27 rotates as for mounting groove 28 complex state, remove mounting bracket 21 and connecting plate 5 alright with to the left side removal, and then twine wheel 23, go up disinfection post 7 and disinfect post 8 down alright with taking off and disinfecting and replacing, and make full use of.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.

Claims

1. A cardiovascular internal medicine guidewire intervention assistor comprises a bottom plate (2), and is characterized in that: the limbs restriction board (1) that slide connection can overturn before the upper end of bottom plate (2), slide connection has removal mounting panel (3) that can remove about after bottom plate (2) upper end, remove mounting panel (3) right side bottom plate (2) fixed surface is connected with fixed mounting panel (4), remove mounting panel (3) with the inboard of both sides is installed respectively under the detachable disinfection post (8) around fixed mounting panel (4) upper end, two disinfection post (7) on can reciprocate are installed to the upside of disinfection post (8) down, the left end surface mounting who removes mounting panel (3) can fix the fixing device of last disinfection post (7), the rear end of removing mounting panel (3) with the rear end of fixed mounting panel (4) is fixedly connected with respectively in proper order removes mounting bracket (21) and fixed mounting bracket (22), rotatable winding wheels (23) are arranged on the inner sides of the movable mounting frame (21) and the fixed mounting frame (22).

2. The cardiovascular medical guide wire intervention aid of claim 1, wherein: the left side and the right side of the upper disinfection column (7) are respectively provided with a connecting plate (5) and a reset plate (6), and two ends of the upper disinfection column (7) are respectively detachably connected with the connecting plate (5) and the reset plate (6); the lower end of the reset plate (6) is fixedly connected with a second connecting sliding block (30), the right end of the fixed mounting plate (4) is fixedly connected with a spring sliding groove box (12), the second connecting sliding block (30) is connected with the inside of the spring sliding groove box (12) in a sliding mode, a stabilizer bar (14) is fixedly connected to the inside of the spring sliding groove box (12), a reset spring (15) is sleeved on the surface of the stabilizer bar (14), and the upper side of the stabilizer bar (14) is connected with the second connecting sliding block (30) in a sliding mode; the lower end of the connecting plate (5) is fixedly connected with a first connecting sliding block (13), the left end of the first connecting sliding block (13) is fixedly connected with a double-faced ratchet plate (11), and the first connecting sliding block (13) is detachably connected with the fixing device.

3. The cardiovascular medical guide wire intervention aid of claim 1, wherein: the fixing device comprises a stopping sliding groove box (10) fixedly connected to the surface of the left end of the movable mounting plate (3), a connecting sliding groove capable of being in sliding connection with a second connecting sliding block (30) is formed in the stopping sliding groove box (10), a movable ratchet plate (16) capable of moving towards two sides is respectively in sliding connection with the front side and the rear side of the inside of the connecting sliding groove, meshing springs (17) are respectively fixedly connected to the upper side and the lower side of the outer end of the movable ratchet plate (16), the other end of each meshing spring (17) is respectively in fixed connection with the inner wall of the stopping sliding groove box (10), a control plate (19) capable of moving up and down is in sliding connection with the lower end of the stopping sliding groove box (10), push rods (18) are respectively hinged to the left side and the right side of the upper end of the control plate (19), and the other end of each push rod (18), the lower end of the control panel (19) is fixedly connected with a control button (20).

4. The cardiovascular medical guide wire intervention aid of claim 3, wherein: the utility model discloses a limb limiting plate, including bottom plate (2), installation spout, installation slider (9), the front end left and right sides of limb limiting plate (1) respectively with installation slider (9) are articulated, limb limiting plate (1) lower extreme front side fixedly connected with supporting seat, installation spout has been seted up respectively to the left and right sides of bottom plate (2) rear side, the inside sliding connection has installation slider (9) respectively of installation spout.

5. The cardiovascular medical guide wire intervention aid of claim 1, wherein: the fixed surface of winding wheel (23) is connected with solid fixed splint (24), the upside of winding wheel (23) is provided with limiting plate (25), the right-hand member of limiting plate (25) with fixed mounting (22) fixed surface is connected.

6. The cardiovascular medical guide wire intervention aid of claim 1, wherein: remove both sides difference fixedly connected with auxiliary sliding block around the lower extreme of mounting panel (3), with auxiliary sliding block is to corresponding auxiliary sliding groove has been seted up respectively on bottom plate (2) surface, auxiliary sliding groove with auxiliary sliding block sliding connection, two mounting groove (28) have been seted up between the auxiliary sliding groove, mounting groove (28) internal rotation is connected with control screw (29), control screw (29) the right-hand member with remove mounting panel (3) surface threaded connection.

7. The cardiovascular medical guide wire intervention aid of claim 2, wherein: the left end and the right end of the upper disinfection column (7), the lower disinfection column (8) and the winding wheel (23) are respectively and fixedly connected with a connecting rod, the connecting rod on the right side is respectively and rotatably connected with the corresponding fixed mounting plate (4), the reset plate (6) and the fixed mounting frame (22), and the connecting rod on the left side is respectively and rotatably connected with a fixed knob (27);

remove both sides around the left end upside of mounting panel (3), both sides around connecting plate (5) left end and remove the upper end of mounting bracket (21) seted up respectively can with fixed knob (27) complex mounting groove (28), the connecting rod surface respectively with mounting groove (28) inner wall sliding connection.