CN216439288U

CN216439288U - Auxiliary device is intervene to cardiovascular internal medicine seal wire

Info

Publication number: CN216439288U
Application number: CN202122926317.6U
Authority: CN
Inventors: 侯宗深; 马运祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-06
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a guide wire intervention auxiliary device for cardiovascular medicine, and relates to the technical field of medical instruments. The device comprises an installation plate, wherein a supporting block, a connecting block and a material placing frame are fixedly connected to the installation plate, a pressing block capable of moving along the vertical direction is installed on the supporting block, arc-shaped grooves are formed in the ends, opposite to the pressing block, of the supporting block, a spherical groove is formed in the connecting block, and a ball body is connected in the spherical groove in a rolling mode. The pressing block can move up and down, a worker can press and fix the arm of the patient through the supporting block and the pressing block, the arm after being pressed and fixed is convenient for the worker to treat the puncture tube, the locking mechanism is convenient for the worker to lock and fix the puncture tube, the ball body and the spherical groove are convenient for the worker to adjust the angle of the puncture tube, the guide wire can be effectively limited through the guide mechanism, and the worker can conveniently insert the guide wire into the puncture tube.

Description

Auxiliary device is intervene to cardiovascular internal medicine seal wire

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a guide wire intervention auxiliary device for cardiovascular medicine.

Background

The cardiovascular internal medicine, it is a clinical department that the major internal medicine of hospital sets up in all levels in order to diagnose cardiovascular vascular disease, intervene the treatment and utilize modern high-tech means to carry on a kind of microtrauma therapeutic mode, through under the guide of the medical image equipment, guide the precision apparatus such as the purpose-made conduit, guide wire, etc., guide into the human body and treat, have small, low risk of wound, harm little to patient, postoperative recovery advantage such as being fast, while treating cardiovascular patient, will adopt the guide wire to intervene the way to treat, the routine operation method is that the staff first pierces the puncture needle into the blood vessel, then hold the puncture tube and penetrate the guide wire to the needle lumen of the puncture needle, the hand of the staff needs to fix the puncture tube continuously in this process, it is inconvenient to operate, in addition the patient arm is apt to shake in the course of treating, and then influence the effect of operation, a cardiovascular guide wire intervention auxiliary device is designed for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that a worker is inconvenient to fix the arm and the puncture tube of a patient in a cardiovascular operation, the utility model provides a guide wire intervention auxiliary device for a cardiovascular medical department.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides an auxiliary device is intervene to cardiovascular internal medicine seal wire, includes the mounting panel, fixedly connected with supporting shoe, connecting block and blowing frame on the mounting panel, install the briquetting that can follow vertical direction and remove on the supporting shoe, the supporting shoe with the one end that the briquetting is relative all is equipped with the arc wall, be equipped with spherical groove on the connecting block, the roll is connected with the spheroid in the spherical groove, install the locking mechanism who is used for fixed puncture pipe on the spheroid, it is right to install on the connecting block the spheroid supports tight hold-down mechanism, install in the blowing frame and be used for carrying out spacing guiding mechanism to the seal wire.

Furthermore, the supporting block is provided with a slot and a thread groove, an inserting rod is inserted into the slot, the upper end of the inserting rod is fixedly connected with a pressing plate, the pressing plate is fixedly connected with the pressing block, and a first threaded rod in threaded connection with the thread groove is rotatably penetrated through the pressing plate.

Further, locking mechanism include fixed connection in guide bar on the spheroid, the spacing pipe of fixedly connected with on the guide bar, it has the slide bar and the screw thread to run through to slide on the spacing pipe has the second threaded rod, slide bar lower extreme fixedly connected with arc, second threaded rod lower extreme with the arc rotates to be connected.

Further, be equipped with the spout on the spherical groove inner wall, hold-down mechanism include sliding connection in the slider in the spout, the slider is close to spheroidal one end is the arc, the spout internal thread run through have rotate connect in the third threaded rod on the slider.

Further, guiding mechanism include fixed connection in connecting rod on the blowing frame inner wall, connecting rod one end fixedly connected with disc, rotate the spacing roller that is connected with two symmetries and sets up on the disc.

Furthermore, the arc-shaped surface of the sliding block is a frosted surface.

The utility model has the following beneficial effects:

1. the pressing block can move up and down, a worker can compress and fix the arm of the patient through the supporting block and the pressing block, and the compressed and fixed arm is convenient for the worker to treat the arm.

2. The puncture tube is convenient for workers to lock and fix the puncture tube, the angle of the puncture tube is convenient for the workers to adjust due to the arrangement of the ball body and the spherical groove, the guide wire can be effectively limited due to the arrangement of the guide mechanism, and the guide wire can be conveniently inserted into the puncture tube by the workers.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a sectional view taken along line a-a of fig. 2 in the present invention.

Reference numerals: 1. mounting a plate; 2. a support block; 3. connecting blocks; 4. a material placing frame; 5. briquetting; 6. a sphere; 7. a locking mechanism; 71. a guide bar; 72. a limiting pipe; 73. a slide bar; 74. a second threaded rod; 75. an arc-shaped plate; 8. a hold-down mechanism; 81. a slider; 82. a third threaded rod; 9. a guide mechanism; 91. a connecting rod; 92. a disc; 93. a limiting roller; 10. inserting a rod; 11. pressing a plate; 12. a first threaded rod; 13. a chute.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1, 2 and 3, an auxiliary guide wire intervention device for cardiovascular medicine comprises a mounting plate 1, a supporting block 2, a connecting block 3 and a material placing frame 4 are fixedly connected to the mounting plate 1, a pressing block 5 capable of moving in the vertical direction is mounted on the supporting block 2, arc-shaped grooves are formed in opposite ends of the supporting block 2 and the pressing block 5, spherical grooves are formed in the connecting block 3, spheres 6 are connected in the spherical grooves in a rolling mode, a locking mechanism 7 for fixing puncture tubes is mounted on the spheres 6, a pressing mechanism 8 for tightly pressing the spheres 6 is mounted on the connecting block 3, a guide mechanism 9 for limiting guide wires is mounted in the material placing frame 4, specifically, when the auxiliary guide wire intervention device is used, a worker can fix the mounting plate 1 at a proper position, the fixing technology of the mounting plate 1 is prior art, and is not described herein any more, after the mounting plate 1 is fixed, the patient can place arms in the arc-shaped grooves on the supporting block 2, then the staff can move the pressing block 5 downwards until the staff presses and fixes the arm of the patient, after the arm of the patient is fixed, the staff can fix the puncture tube by using the locking mechanism 7, then the puncture needle on the puncture tube is rotated to a proper position by rotating the ball body 6, after the adjustment is finished, the staff can insert the puncture needle on the puncture tube into the blood vessel of the patient, after the insertion, the staff can tightly press and fix the ball body 6 through the pressing mechanism 8, thereby the puncture tube is fixed at a proper angle, the staff can put the guide wire into the material placing frame 4, and the guide mechanism 9 limits the guide wire, finally the worker can penetrate one end of the limited guide wire into the needle cavity of the puncture needle, and the guide wire enters the blood vessel of the patient from the needle cavity, and the design of the device solves the problem that the arm and the puncture tube of the patient are not convenient for workers to fix in the cardiovascular operation.

As shown in fig. 2 and 3, in some embodiments, the supporting block 2 is provided with a slot and a thread groove, an inserting rod 10 is inserted into the slot, a pressing plate 11 is fixedly connected to the upper end of the inserting rod 10, the pressing plate 11 is fixedly connected to the pressing block 5, a first threaded rod 12 screwed into the thread groove is rotatably passed through the pressing plate 11, when a worker needs to fix the arm of a patient, the worker can place the arm of the patient in the arc groove on the supporting block 2, then the first threaded rod 12 is rotated clockwise, so that the pressing plate 11 moves downwards under the limiting action of the inserting rod 10 and the slot, the pressing block 5 moves downwards synchronously with the pressing plate 11, the first threaded rod 12 is rotated clockwise until the pressing block 5 presses and fixes the arm of the patient, and similarly, when the fixed state of the arm of the patient needs to be released, the worker rotates the first threaded rod 12 anticlockwise.

As shown in fig. 2 and 3, in some embodiments, the locking mechanism 7 includes a guide rod 71 fixedly connected to the ball 6, a limiting tube 72 is fixedly connected to the guide rod 71, a sliding rod 73 is slidably inserted through the limiting tube 72 and a second threaded rod 74 is threadedly inserted through the sliding rod 73, an arc plate 75 is fixedly connected to the lower end of the sliding rod 73, and the lower end of the second threaded rod 74 is rotatably connected to the arc plate 75.

As shown in fig. 2 and 3, in some embodiments, a sliding groove 13 is formed in an inner wall of the spherical groove, the pressing mechanism 8 includes a sliding block 81 slidably connected in the sliding groove 13, one end of the sliding block 81 close to the sphere 6 is arc-shaped, a third threaded rod 82 rotatably connected to the sliding block 81 penetrates through an inner thread of the sliding groove 13, when the sphere 6 needs to be fixed, the worker can rotate the third threaded rod 82 clockwise, the sliding block 81 is enabled to approach the sphere 6 under the limiting effect of the sliding groove 13 due to the clockwise rotation of the third threaded rod 82, the third threaded rod 82 is rotated clockwise until the arc-shaped end of the sliding block 81 presses and fixes the sphere 6, and when the fixing state of the sphere 6 needs to be released, the worker can rotate the third threaded rod 82 counterclockwise.

As shown in fig. 2 and 3, in some embodiments, the guiding mechanism 9 includes a connecting rod 91 fixedly connected to the inner wall of the material placing frame 4, one end of the connecting rod 91 is fixedly connected with a circular disc 92, two symmetrically arranged limiting rollers 93 are rotatably connected to the circular disc 92, it should be noted that the limiting rollers 93 are hourglass-shaped, when the guide wire needs to be limited, a worker can place the guide wire into the material placing frame 4, and then one end of the guide wire passes through the position between the two limiting rollers 93, and the two limiting rollers 93 can effectively limit the guide wire, thereby effectively avoiding the adverse effect of the guide wire shaking around on the operation of the worker.

As shown in fig. 2 and 3, in some embodiments, the arc-shaped surface of the sliding block 81 is a frosted surface, which effectively improves the effect of the sliding block 81 on compressing and fixing the ball 6.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an auxiliary device is intervene to cardiovascular internal medicine seal wire, a serial communication port, including mounting panel (1), fixedly connected with supporting shoe (2), connecting block (3) and blowing frame (4) are gone up in mounting panel (1), install briquetting (5) that can follow vertical direction and remove on supporting shoe (2), supporting shoe (2) with briquetting (5) relative one end all is equipped with the arc wall, be equipped with spherical groove on connecting block (3), roll connection has spheroid (6) in the spherical groove, install locking mechanism (7) that are used for fixed puncture pipe on spheroid (6), it is right to install on connecting block (3) spheroid (6) pressing mechanism (8) that support tightly, install in blowing frame (4) and be used for carrying on spacing guiding mechanism (9) to the seal wire.

2. The auxiliary device is intervened to cardiovascular internal medicine seal wire of claim 1, characterized by, be equipped with slot and thread groove on the supporting shoe (2), insert pole (10) is equipped with in the slot interpolation, the upper end fixedly connected with clamp plate (11) of pole (10), clamp plate (11) and briquetting (5) fixed connection, it has threaded connection in the first threaded rod (12) in the thread groove to rotate to run through on clamp plate (11).

3. The auxiliary device is intervened to cardiovascular internal medicine seal wire of claim 1, characterized in that, locking mechanism (7) includes guide bar (71) fixedly connected to spheroid (6), fixedly connected with spacing pipe (72) on guide bar (71), sliding through has slide bar (73) and threaded through second threaded rod (74) on spacing pipe (72), slide bar (73) lower extreme fixedly connected with arc (75), second threaded rod (74) lower extreme with arc (75) rotate and be connected.

4. The guide wire intervention auxiliary device for the cardiovascular medicine department according to claim 1, wherein a sliding groove (13) is formed in the inner wall of the spherical groove, the pressing mechanism (8) comprises a sliding block (81) which is slidably connected in the sliding groove (13), one end of the sliding block (81) close to the sphere (6) is arc-shaped, and a third threaded rod (82) which is rotatably connected to the sliding block (81) penetrates through an internal thread of the sliding groove (13).

5. The auxiliary device is intervene to cardiovascular internal medicine seal wire of claim 1, characterized in that, guiding mechanism (9) includes connecting rod (91) of fixed connection on the blowing frame (4) inner wall, connecting rod (91) one end fixedly connected with disc (92), rotate on disc (92) and be connected with two spacing rollers (93) of symmetry setting.

6. The auxiliary device for guide wire intervention in cardiovascular medicine is characterized in that the arc-shaped surface of the sliding block (81) is a frosted surface.