CN215386884U

CN215386884U - Clinical thrombolysis catheter fixing device that uses of vascular surgery

Info

Publication number: CN215386884U
Application number: CN202121775552.1U
Authority: CN
Inventors: 郑中华; 常凯; 杨珺
Original assignee: Bijie First Municipal People's Hospital
Current assignee: Bijie First Municipal People's Hospital
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-04
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a thrombolytic catheter fixing device for vascular surgery clinic, which belongs to the technical field of vascular surgery and aims to solve the problem that when the existing thrombolytic catheter is fixed, the catheter is generally fixed by an adhesive tape or a bandage, and part of the thrombolytic catheter is also fixed by a fixing plate, but the thrombolytic catheter cannot be effectively positioned and fixed, so that the catheter fixing effect is poor; the guide pipe fixing device has the advantages that through the matching of the fixing body, the magic tape hook face and the magic tape hair face, the designated position can be quickly fixed, through the matching of the connecting channel I and the arc channel I, the guide pipe can be quickly placed and positioned, convenience is improved, through the arc plate, the guide pipe can be fixed and limited, the guide pipe can be quickly fixed, and practicability is improved.

Description

Clinical thrombolysis catheter fixing device that uses of vascular surgery

Technical Field

The utility model belongs to the technical field of vascular surgery, and particularly relates to a thrombolytic catheter fixing device for clinical vascular surgery.

Background

Vascular surgery is a branch of surgery, and is mainly aimed at the prevention, diagnosis and treatment of peripheral vascular diseases except for cerebral vessels and cardiac vessels, and blood vessels of a human body are distributed all over the body except for hairs, nails, corneas and the like, so that the vascular surgery covers a wide range.

When an existing thrombolysis catheter is fixed, the existing thrombolysis catheter is generally fixed through an adhesive tape or a bandage, and a part of the existing thrombolysis catheter is also fixed through a fixing plate, but the existing thrombolysis catheter cannot be effectively positioned and fixed, so that the catheter fixing effect is poor, and therefore a thrombolysis catheter fixing device for clinical vascular surgery is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a thrombolytic catheter fixing device for vascular surgery clinical use, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a clinical thrombolytic catheter fixing device of using of vascular surgery, includes the fixed body, the first interface channel that runs through around the one side lateral wall of the fixed body is seted up, and arc passageway one has been seted up to the bottom lateral wall of interface channel one, interface channel two has been seted up to the top lateral wall of the fixed body, interface channel two and the inside intercommunication of interface channel, the inside wall sliding sleeve of interface channel two is equipped with the deflector, and the bottom lateral wall of deflector is fixed with the spliced pole, and the one end that the deflector was kept away from to the spliced pole is fixed with the arc, and the arc is located arc passageway one directly over, one side outer wall of the fixed body is fixed with magic tape hook face, the opposite side outer wall of the fixed body is fixed with magic tape hair face, the bottom lateral wall of the fixed body is connected with the blotter.

The scheme is as follows: groove one has been seted up to one side lateral wall of deflector, and the inside of groove one is provided with stop gear, and stop gear includes the movable plate of sliding connection between the both sides lateral wall of groove one, and one side lateral wall that the movable plate kept away from each other is fixed with the stopper plate, set up perpendicularly between stopper plate and the movable plate, one side lateral wall that the movable plate is close to each other is fixed with the regulating plate of crisscross setting, set up perpendicularly between regulating plate and the movable plate.

As a preferred embodiment, the bottom end side wall of the first groove is rotatably connected with a first adjusting shaft, the first adjusting shaft is located between the two adjusting plates, a plurality of first racks are arranged on the side wall, close to the first adjusting shaft, of one side of each adjusting plate along the length direction of the adjusting plate, a first gear is fixed on the outer side wall of the first adjusting shaft in a tight fit mode, and the first gear is in meshing transmission connection with the first racks.

As a preferable embodiment, a connecting plate is connected to the side wall of the top end of the guide plate in a sliding manner, a plurality of second racks are arranged on the side wall of the connecting plate, which is close to the first adjusting shaft, the top end of the first adjusting shaft is fixed with a first gear, and the first gear is in meshing transmission connection with the first racks.

As a preferred embodiment, a mounting plate is fixed on the side wall of one side, away from the first adjusting shaft, of the connecting plate, a mounting channel is formed in the side wall of the top end of the mounting plate along the vertical direction, a mounting rod is slidably sleeved on the inner side wall of the mounting channel, a pull plate is fixed on the other end of the mounting rod extending to the outside of the mounting channel, and the mounting rod and the pull plate are perpendicularly arranged.

As a preferred embodiment, the lateral wall of installation pole has cup jointed reset spring, and reset spring's one end is fixed with the arm-tie lateral wall, reset spring's the other end is fixed with the mounting panel lateral wall, a plurality of mounting grooves have been seted up along its length direction to the top lateral wall of deflector, the joint setting between mounting groove and the installation pole.

As a preferred embodiment, the inner side wall of the second connecting channel is provided with symmetrically arranged limiting grooves, and the limiting grooves and the limiting plates are clamped.

Compared with the prior art, the thrombolytic catheter fixing device for vascular surgery clinical use provided by the utility model at least comprises the following beneficial effects:

(1) the guide pipe fixing device has the advantages that through the matching of the fixing body, the magic tape hook surface and the magic tape hair surface, the designated position can be quickly fixed, through the matching of the connecting channel I and the arc channel I, the guide pipe can be quickly placed and positioned, convenience is improved, through the arc plate, the guide pipe can be fixed and limited, the guide pipe can be quickly fixed, and practicability is improved;

(2) through stop gear and the deflector that sets up, can carry out position control and fixed to the arc board fast, be convenient for place fixedly to the pipe, through the connecting plate that sets up, can carry out one key formula and adjust, through the cooperation of the installation pole that sets up and mounting groove, can further fix the position after adjusting, improved stability.

Drawings

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

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a rear side view of the structure of the present invention;

FIG. 4 is a sectional view of the spacing mechanism of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2.

In the figure: the fixing device comprises a fixing body 1, a magic tape hair surface 2, a magic tape hook surface 3, a connecting channel I4, an arc channel I5, a connecting channel II 6, a guide plate 7, an arc plate 8, a groove I9, a moving plate 10, a limiting plate 11, a regulating plate 12, a rack I13, a gear I14, a connecting column 15, a regulating shaft I16, a gear II 17, a connecting plate 18, a rack II 19, a mounting plate 20, a mounting rod 21, a pulling plate 22, a reset spring 23 and a mounting groove 24.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the drawings of the embodiments of the present disclosure, and it is obvious that the described embodiments are some embodiments of the present disclosure, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the described embodiments of the present disclosure belong to the protection scope of the present disclosure.

Unless otherwise defined, technical or scientific terms used herein should be understood as having a common meaning as understood by those of ordinary skill in the art to which this disclosure belongs, and the use of "including" or "comprising" and the like in this disclosure means that the element or item appearing before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items, that "connected" or "connected" and the like are not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.

The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1-5, the utility model provides a thrombolytic catheter fixing device for vascular surgery clinical use, which comprises a fixing body 1, wherein a first connecting channel 4 penetrating front and back is formed in a side wall of one side of the fixing body 1, a first arc-shaped channel 5 is formed in a side wall of a bottom end of the first connecting channel 4, a second connecting channel 6 is formed in a side wall of a top end of the fixing body 1, the second connecting channel 6 is communicated with the inside of the first connecting channel 4, a guide plate 7 is slidably sleeved on an inner side wall of the second connecting channel 6, a connecting column 15 is fixed on the side wall of the bottom end of the guide plate 7, an arc-shaped plate 8 is fixed at one end, far away from the guide plate 7, of the connecting column 15, the arc-shaped plate 8 is located right above the first arc-shaped channel 5, a magic tape hook surface 3 is fixed on an outer wall of one side of the fixing body 1, a magic tape rough surface 2 is fixed on an outer wall of the other side of the fixing body 1, and a cushion pad is connected to the side wall of the bottom end of the fixing body 1.

The scheme is as follows: a first groove 9 is formed in the side wall of one side of the guide plate 7, a limiting mechanism is arranged inside the first groove 9 and comprises a moving plate 10 which is connected between the side walls of the two sides of the first groove 9 in a sliding mode, a limiting plate 11 is fixed to the side wall, away from the moving plate 10, of one side, the limiting plate 11 and the moving plate 10 are arranged perpendicularly, an adjusting plate 12 which is arranged in a staggered mode is fixed to the side wall, close to the moving plate 10, of one side, and the adjusting plate 12 and the moving plate 10 are arranged perpendicularly.

It is worth to say that the bottom end side wall of the first groove 9 is rotatably connected with a first adjusting shaft 16, the first adjusting shaft 16 is located between the two adjusting plates 12, a plurality of first racks 13 are arranged on the side wall, close to the first adjusting shaft 16, of each adjusting plate 12 along the length direction of the adjusting plate, first gears 14 are fixed on the outer side walls of the first adjusting shafts 16 in a tight fit mode, and the first gears 14 are in meshing transmission connection with the first racks 13.

As further shown in fig. 3, 4 and 5, a connecting plate 18 is slidably connected to a side wall of the top end of the guide plate 7, a plurality of second racks 19 are disposed on a side wall of the connecting plate 18 close to the first adjusting shaft 16, a first gear 14 is fixed to the top end of the first adjusting shaft 16, and the first gear 14 is in meshing transmission connection with the first racks 13.

It is worth to say that, a mounting plate 20 is fixed to a side wall of the connecting plate 18, which is far away from the first adjusting shaft 16, a mounting channel is formed in a top side wall of the mounting plate 20 along the vertical direction, a mounting rod 21 is slidably sleeved on an inner side wall of the mounting channel, a pulling plate 22 is fixed to the other end of the mounting rod 21, which extends to the outside of the mounting channel, and the mounting rod 21 and the pulling plate 22 are vertically arranged.

Further as shown in fig. 3, fig. 4 and fig. 5, reset spring 23 has been cup jointed to the lateral wall of installation pole 21, reset spring 23's one end and arm-tie 22 lateral wall are fixed, reset spring 23's the other end and the 20 lateral walls of mounting panel are fixed, a plurality of mounting grooves 24 have been seted up along its length direction to the top lateral wall of deflector 7, the joint sets up between mounting groove 24 and the installation pole 21, the spacing groove that the symmetry set up is seted up to the inside wall of interface channel two 6, the joint sets up between spacing groove and the limiting plate 11.

When the catheter is used, the fixing body 1 is attached to a specified position by moving the fixing body 1, the position of the fixing body 1 is fixed by matching the hook surface 3 of the magic tape with the hair surface 2 of the magic tape, then the pull plate 22 is pulled, the pull plate 22 drives the installation rod 21 to move, the installation rod 21 is separated from the installation groove 24, the connecting plate 18 is pushed, the connecting plate 18 drives the second rack 19 to move, the second rack 19 and the second gear 17 are in meshing transmission to drive the first adjusting shaft 16 to rotate, the first adjusting shaft 16 drives the first gear 14 to rotate, the first gear 14 and the first rack 13 are in meshing transmission to drive the guide plate 7 to move, the guide plate 7 drives the movable plate 10 to move, the movable plate 10 drives the limiting plate 11 to move, the limiting plate 11 enters the first groove 9, then the catheter passes through the first connecting channel 4, so that the catheter is positioned inside the first arc-shaped channel 5, then promote deflector 7 downwards, deflector 7 drives spliced pole 15 and removes, spliced pole 15 drives arc 8 and removes, arc 8 is spacing to the pipe lateral wall, then reverse promotion connecting plate 18, connecting plate 18 drives and drives rack two 19 and remove, the meshing transmission drives regulating shaft 16 between rack two 19 and the gear two 17 and rotates, regulating shaft 16 drives gear 14 and rotates, the meshing transmission drives deflector 7 and removes between gear 14 and the rack 13, deflector 7 drives movable plate 10 and removes, movable plate 10 drives limiting plate 11 and removes, make limiting plate 11 and the setting of joint of the spacing groove that corresponds, accomplish to fixed spacing of pipe position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A thrombolytic catheter fixing device for clinical use in vascular surgery comprises a fixing body (1) and is characterized in that a first connecting channel (4) which penetrates through the front and back is formed in one side wall of the fixing body (1), a first arc-shaped channel (5) is formed in the bottom side wall of the first connecting channel (4), a second connecting channel (6) is formed in the top side wall of the fixing body (1), the second connecting channel (6) is communicated with the inside of the first connecting channel (4), a guide plate (7) is slidably sleeved on the inner side wall of the second connecting channel (6), a connecting column (15) is fixed on the bottom side wall of the guide plate (7), an arc-shaped plate (8) is fixed at one end, far away from the guide plate (7), of the connecting column (15), the arc-shaped plate (8) is located right above the first arc-shaped channel (5), and a magic tape hook face (3) is fixed on the outer wall of one side of the fixing body (1), the outer wall of the other side of the fixing body (1) is fixed with a magic tape matt surface (2), and the side wall of the bottom end of the fixing body (1) is connected with a cushion pad.

2. The thrombolytic catheter fixing device for vascular surgery clinical use according to claim 1, wherein: recess (9) have been seted up to one side lateral wall of deflector (7), and the inside of recess (9) is provided with stop gear, and stop gear includes movable plate (10) of sliding connection between the both sides lateral wall of recess (9), and one side lateral wall that movable plate (10) kept away from each other is fixed with limiting plate (11), set up perpendicularly between limiting plate (11) and movable plate (10), one side lateral wall that movable plate (10) are close to each other is fixed with crisscross regulating plate (12) that sets up, set up perpendicularly between regulating plate (12) and movable plate (10).

3. The thrombolytic catheter fixing device for vascular surgery clinical use according to claim 2, wherein: the bottom lateral wall of recess (9) rotates and is connected with regulating spindle (16), regulating spindle (16) are located two between regulating plate (12), a plurality of rack (13) have been seted up along its length direction to one side lateral wall that regulating plate (12) are close to regulating spindle (16), the lateral wall tight fit of regulating spindle (16) is fixed with gear (14), the meshing transmission is connected between gear (14) and rack (13).

4. The thrombolytic catheter fixing device for vascular surgery clinical use according to claim 3, wherein: the top end side wall of the guide plate (7) is connected with a connecting plate (18) in a sliding mode, a plurality of second racks (19) are arranged on the side wall, close to the first adjusting shaft (16), of the connecting plate (18), the top end of the first adjusting shaft (16) is fixedly provided with a first gear (14), and the first gear (14) is in meshing transmission connection with the first racks (13).

5. The thrombolytic catheter fixing device for vascular surgery clinical use of claim 4, wherein: one side lateral wall that regulating shaft (16) was kept away from in connecting plate (18) is fixed with mounting panel (20), and the installation passageway has been seted up along vertical direction to the top lateral wall of mounting panel (20), and the inside wall sliding sleeve of installation passageway is equipped with installation pole (21), the other end of installation pole (21) extends to installation passageway external fixation and has arm-tie (22), set up perpendicularly between installation pole (21) and arm-tie (22).

6. The thrombolytic catheter fixing device for clinical use in vascular surgery of claim 5, wherein: reset spring (23) have been cup jointed to the lateral wall of installation pole (21), and the one end and arm-tie (22) lateral wall of reset spring (23) are fixed, the other end and mounting panel (20) lateral wall of reset spring (23) are fixed, a plurality of mounting grooves (24) have been seted up along its length direction to the top lateral wall of deflector (7), the joint sets up between mounting groove (24) and installation pole (21).

7. The thrombolytic catheter fixing device for vascular surgery clinical use of claim 6, wherein: the inner side wall of the second connecting channel (6) is provided with limiting grooves which are symmetrically arranged, and the limiting grooves and the limiting plates (11) are connected in a clamping mode.