CN111938887A

CN111938887A - Percutaneous intervention heart failure slowing instrument

Info

Publication number: CN111938887A
Application number: CN202010855770.XA
Authority: CN
Inventors: 李大欢; 李春燕; 尹小君; 张国秀
Original assignee: First Affiliated Hospital of Henan University of Science and Technology
Current assignee: First Affiliated Hospital of Henan University of Science and Technology
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2020-11-17

Abstract

The invention discloses an apparatus for relieving heart failure through percutaneous intervention, which relates to the technical field of medical apparatuses, and particularly relates to an apparatus for relieving heart failure through percutaneous intervention. This percutaneous intervention slows down heart failure's apparatus, through mounting groove, the cooperation of arc ring is used, mounting groove has been seted up through the surface at the pipe, utilize mounting groove to install the support gasbag, simultaneously through the surface at the pipe and be located the position installation arc ring of mounting groove both sides, can effectually reduce the protruding height on pipe surface when leading-in, utilize the arc ring can avoid the both sides of interveneeing the support to produce amazing fish tail to the vascular inner wall simultaneously, the stability of this percutaneous intervention slows down heart failure's apparatus has been improved.

Description

Percutaneous intervention heart failure slowing instrument

Technical Field

The invention relates to the technical field of medical instruments, in particular to an instrument for relieving heart failure through percutaneous intervention.

Background

Heart failure, heart failure for short, refers to a heart circulatory disturbance syndrome caused by insufficient discharge of venous return blood volume from the heart due to the failure of the systolic and/or diastolic functions of the heart, resulting in venous system blood stasis and arterial system blood perfusion deficiency, which is manifested as pulmonary congestion and vena cava congestion. Heart failure is not an independent disease but the terminal stage of progression of heart disease. Most of the heart failure starts with left heart failure, namely, the heart failure is firstly manifested as pulmonary circulation congestion, almost all cardiovascular diseases can finally cause the occurrence of the heart failure, myocardial damage caused by any reasons such as myocardial infarction, cardiomyopathy, excessive hemodynamic load, inflammation and the like can cause the change of myocardial structure and function, and finally the ventricular pump blood and or filling function is low, the treatment of the heart failure is divided into medicament treatment and operation treatment, the medicament treatment is carried out by oral medicament, if the condition is serious, the heart failure can relieve the symptoms of the heart failure if the medicament is taken in time, a catheter is needed to be used for percutaneous intervention of blood vessels during the operation treatment, the intervention stent is propped open by a supporting air bag, the blood vessels are propped open by the intervention stent, the blockage is avoided, and the heart failure is slowed down, improve blood vessels, further achieve the purpose of treating heart failure,

however, when the traditional catheter is used, the supporting air bag and the interventional stent are both positioned on the surface of the catheter, so that the protruding position of the surface of the catheter is high, the salient points are large, and pressure can be caused to fragile blood vessels of patients when the catheter is guided into the blood vessels.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a device for relieving heart failure through percutaneous intervention, which solves the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: an apparatus for reducing heart failure through percutaneous intervention comprises a catheter and a guide wire body, wherein the catheter is movably sleeved on the surface of the guide wire body, the surface of the catheter is provided with a mounting groove, the inner cavity of the mounting groove is provided with a supporting air bag, the surface of the supporting air bag is provided with an interventional bracket, the surface of the catheter is fixedly connected with arc-shaped rings positioned at the two sides of the mounting groove, the surface of the arc-shaped ring is a smooth surface, the surface of one end of the guide pipe is movably sleeved with a mounting plate, one side of the mounting plate is fixedly connected with a pressing cotton sleeve, the other side of the mounting plate is provided with a heating cylinder, the mounting plate and the heating cylinder are movably sleeved on the surface of the guide pipe, the inner cavity of the heating cylinder is fixedly connected with a low-temperature heating sheet, the other end of the catheter is provided with a limiting groove, the surface of the guide wire body is provided with an arc-shaped stop block, and one side of the arc-shaped stop block is movably sleeved to the inner cavity of the limiting groove.

Optionally, a camera is arranged inside one end of the guide wire body, a data connection power line is arranged at one end of the camera, and the data connection power line is located inside the guide wire body.

Optionally, the fixed cover in surface of seal wire body has connect the pilot scale, the quantity of pilot scale is a plurality of and equidistance distribution, the surface of pilot scale is parallel with the surface of seal wire body.

Optionally, the diameters of the mounting plate and the inner cavity of the low-temperature heating plate are the same and larger than the diameter of the arc-shaped ring.

Optionally, the diameter of pressing the cotton cover inner chamber is the same with the diameter of interveneeing the support, the material of pressing the cotton cover is the aseptic cotton piece.

Optionally, the top of the mounting plate is fixedly connected with a second binding belt, and the bottom of the mounting plate is fixedly connected with a first binding belt.

Optionally, one side of the second restraining strip is provided with a hook and loop fastener roughened surface, and the other side of the first restraining strip is provided with a hook and loop fastener stabbing surface.

Optionally, the number of the mounting grooves is several, and one side of the supporting airbag is provided with an air tube located inside the catheter.

The invention provides an apparatus for relieving heart failure through percutaneous intervention, which has the following beneficial effects:

1. this percutaneous intervention slows down heart failure's apparatus, through mounting groove, the cooperation of arc ring is used, mounting groove has been seted up through the surface at the pipe, utilize mounting groove to install the support gasbag, simultaneously through the surface at the pipe and be located the position installation arc ring of mounting groove both sides, can effectually reduce the protruding height on pipe surface when leading-in, utilize the arc ring can avoid the both sides of interveneeing the support to produce amazing fish tail to the vascular inner wall simultaneously, the stability of this percutaneous intervention slows down heart failure's apparatus has been improved.

2. This percutaneous intervention slows down heart failure's apparatus, through the mounting panel, the cartridge heater, press the cooperation of cotton cover and low-temperature heating piece to use, when leading to pipe and seal wire body, will intervene support or pipe and pass the mounting panel, the cartridge heater, press the inner chamber of cotton cover, utilize the low-temperature heating piece to increase the pipe of puncture point position and the temperature on seal wire body surface, can effectively reduce the stimulation that seal wire body and pipe produced when leading-in blood vessel, the while utilization is pressed the cotton cover and can be carried out extrusion contact to the puncture point, avoid blood leakage, the use travelling comfort of this percutaneous intervention slows down heart failure's apparatus has been improved.

3. This percutaneous intervention slows down heart failure's apparatus uses through low temperature heating piece, positioning mark's cooperation, utilizes the arc dog can effectually prescribe a limit to the position of pipe, avoids the pipe to break away from the surface of seal wire body, utilizes the positioning mark to judge the leading-in distance of seal wire body simultaneously, has improved this percutaneous intervention and has slowed down heart failure's apparatus's safety in utilization.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic structural diagram of the front side of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1A according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1B according to the present invention.

In the figure: 1. a conduit; 2. a support airbag; 3. an interventional stent; 4. installing a groove; 5. an arc-shaped ring; 6. a data connection power line; 7. a guidewire body; 8. a limiting groove; 9. a camera; 10. a low temperature heating plate; 11. positioning a scale; 12. an air tube; 13. an arc-shaped stop block; 14. mounting a plate; 15. sticking a thorn face by magic; 16. a first restraining strap; 17. a heating cylinder; 18. pressing the cotton sleeve; 19. a second restraining strip; 20. magic tape hair side.

Detailed Description

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: an apparatus for reducing heart failure through percutaneous intervention comprises a catheter 1 and a guide wire body 7, wherein the catheter 1 is movably sleeved on the surface of the guide wire body 7, a mounting groove 4 is formed in the surface of the catheter 1, a supporting air bag 2 is arranged in an inner cavity of the mounting groove 4, an intervention support 3 is arranged on the surface of the supporting air bag 2, arc rings 5 positioned on two sides of the mounting groove 4 are fixedly connected to the surface of the catheter 1, the surface of each arc ring 5 is a smooth surface, the mounting groove 4 is formed in the surface of the catheter 1, the supporting air bag 2 is mounted by using the mounting groove 4, the arc rings 5 are mounted on the surface of the catheter 1 and at positions on two sides of the mounting groove 4, the protruding height of the surface of the catheter 1 during introduction can be effectively reduced, the stimulation scratch to the inner wall of a blood vessel can be avoided by using the arc rings 5, and the stability of the apparatus for reducing heart failure through percutaneous intervention, the surface of one end of the catheter 1 is movably sleeved with a mounting plate 14, one side of the mounting plate 14 is fixedly connected with a pressing cotton sleeve 18, the other side of the mounting plate 14 is provided with a heating cylinder 17, the mounting plate 14 and the heating cylinder 17 are movably sleeved on the surface of the catheter 1, the inner cavity of the heating cylinder 17 is fixedly connected with a low-temperature heating sheet 10, the interventional stent 3 or the catheter 1 passes through the mounting plate 14, the heating cylinder 17 and the inner cavity of the pressing cotton sleeve 18, the low-temperature heating sheet 10 is utilized to increase the temperature of the catheter 1 at the puncture point position and the surface of the guide wire body 7, the stimulation generated when the guide wire body 7 and the catheter 1 are led into blood vessels can be effectively reduced, meanwhile, the puncture point can be pressed and contacted by the pressing cotton sleeve 18, the blood leakage is avoided, the use comfort of the percutaneous interventional device for alleviating the heart failure is improved, the other end of the, one side of the arc-shaped stop block 13 is movably sleeved in the inner cavity of the limit groove 8, the position of the catheter 1 can be effectively limited by utilizing the arc-shaped stop block 13, the catheter 1 is prevented from being separated from the surface of the guide wire body 7, the use safety of the percutaneous interventional heart failure slowing instrument is improved,

wherein, the inside of seal wire body 7 one end is provided with camera 9, and the one end of camera 9 is provided with data connection power cord 6, and data connection power cord 6 is located the inside of seal wire body 7, utilizes data connection power cord 6 to connect camera 9, utilizes camera 9 to be convenient for the staff can observe the leading-in condition of seal wire body 7, has improved the safety in utilization and the treatment of this percutaneous instrument of interveneeing and slowing down heart failure

The positioning marks 11 are fixedly sleeved on the surface of the guide wire body 7, the positioning marks 11 are distributed in a plurality of equal intervals, the surface of each positioning mark 11 is parallel to the surface of the guide wire body 7, the distance of leading-in of the guide wire body 7 can be judged by using the positioning marks 11, and the use safety of the percutaneous interventional heart failure slowing instrument is improved.

The diameters of the inner cavities of the mounting plate 14 and the low-temperature heating plate 10 are the same and are larger than the diameter of the arc-shaped ring 5, and the diameters of the inner cavities of the mounting plate 14 and the low-temperature heating plate 10 are the same and are larger than the diameter of the arc-shaped ring 5, so that the guide pipe 1 can be guided in and pulled out normally.

Wherein the diameter of the inner cavity of the pressing cotton sleeve 18 is the same as that of the interventional bracket 3, the material of the pressing cotton sleeve 18 is a sterilized cotton block, the pressing cotton sleeve 18 can be used for absorbing blood seeped from a puncture position and pressing a punctured wound to fix a cotton ball,

wherein, the top of the mounting plate 14 is fixedly connected with a second binding belt 19, and the bottom of the mounting plate 14 is fixedly connected with a first binding belt 16.

Wherein, one side of second constraint area 19 is provided with magic tape matte 20, and the opposite side of first constraint area 16 is provided with magic tape stabbing face 15, utilizes magic tape stabbing face 15 and magic tape matte 20 to carry out the adhesion, and then is convenient for fix mounting panel 14.

Wherein, mounting groove 4's quantity is a plurality of, and one side of supporting gasbag 2 is provided with the trachea 12 that is located pipe 1 inside, sets up a plurality of mounting groove 4, can install multiunit supporting gasbag 2 and intervene support 3, can once only carry out the support treatment to a plurality of pathological change positions in the blood vessel, can reduce the treatment number of times, reduces patient's pain and treatment cost, has improved the use convenience of this percutaneous intervention slows down heart failure's apparatus.

In conclusion, when the apparatus for reducing heart failure through percutaneous intervention is used, firstly, a patient is punctured, after the puncture, the guide wire body 7 penetrates through the inner cavity of the mounting plate 14, the power supply of the low-temperature heating sheet 10 is turned on, then the position of the mounting plate 14 is fixed by using the second constraint belt 19 and the first constraint belt 16, the guide wire body 7 is introduced into a blood vessel, then the guide tube 1 is sleeved on the surface of the guide wire body 7 and penetrates through the mounting plate 14 to be led into the blood vessel, the corresponding supporting air bag 2 is inflated through the trachea 12 at a specified position to expand the supporting air bag 2, the expanded supporting air bag 2 supports the interventional stent 3, the interventional stent 3 is expanded to support the narrow blood vessel, the interventional stent 3 is placed to ensure the blood circulation in the blood vessel, after the placement, the guide tube 1 and the guide wire body 7 are pulled out for puncture, then the low-temperature heating sheet 10 is closed, a cotton ball is placed on the surface of a point and is pressed by using, and (4) finishing.

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

Claims

1. An apparatus for reducing heart failure through percutaneous intervention, which comprises a catheter (1) and a guide wire body (7), and is characterized in that: the utility model discloses a guide wire, including pipe (1), fixing groove (4) have been seted up on the surface of pipe (1), the inner chamber of fixing groove (4) is provided with supports gasbag (2), the surface of supporting gasbag (2) is provided with intervenes support (3), the fixed surface of pipe (1) is connected with arc ring (5) that are located mounting groove (4) both sides, the surface of arc ring (5) is the smooth surface, mounting panel (14) have been cup jointed in the surface activity of pipe (1) one end, one side fixedly connected with of mounting panel (14) presses cotton cover (18), the opposite side of mounting panel (14) is provided with cartridge heater (17), and mounting panel (14) and cartridge heater (17) all activity cup joint to the surface of pipe (1), the inner chamber fixedly connected with low temperature heating piece (10) of cartridge heater (17), the guide wire guide device is characterized in that a limiting groove (8) is formed in the other end of the guide tube (1), an arc-shaped stop block (13) is arranged on the surface of the guide wire body (7), and one side of the arc-shaped stop block (13) is movably sleeved to an inner cavity of the limiting groove (8).

2. The percutaneous interventional heart failure slowing device of claim 1, wherein: the novel guide wire is characterized in that a camera (9) is arranged inside one end of the guide wire body (7), a data connection power line (6) is arranged at one end of the camera (9), and the data connection power line (6) is located inside the guide wire body (7).

3. The percutaneous interventional heart failure slowing device of claim 1, wherein: the fixed cover in surface of seal wire body (7) has connect pilot scale (11), the quantity of pilot scale (11) is a plurality of and equidistance distribution, the surface of pilot scale (11) is parallel with the surface of seal wire body (7).

4. The percutaneous interventional heart failure slowing device of claim 1, wherein: the diameters of the mounting plate (14) and the inner cavity of the low-temperature heating plate (10) are the same and are larger than the diameter of the arc-shaped ring (5).

5. The percutaneous interventional heart failure slowing device of claim 1, wherein: the diameter of pressing cotton cover (18) inner chamber is the same with the diameter of interveneeing support (3), the material of pressing cotton cover (18) is the aseptic cotton piece.

6. The percutaneous interventional heart failure slowing device of claim 1, wherein: the top of the mounting plate (14) is fixedly connected with a second binding belt (19), and the bottom of the mounting plate (14) is fixedly connected with a first binding belt (16).

7. The apparatus for reducing heart failure through percutaneous intervention according to claim 6, wherein: one side of the second restraining band (19) is provided with a magic tape matt surface (20), and the other side of the first restraining band (16) is provided with a magic tape stabbing surface (15).

8. The percutaneous interventional heart failure slowing device of claim 1, wherein: the number of the mounting grooves (4) is a plurality, and one side of the supporting air bag (2) is provided with an air pipe (12) positioned in the catheter (1).