CN209734098U - Intracardiac branch of academic or vocational study intervention treatment device - Google Patents

Abstract

The utility model discloses a treatment device is intervene to intracardiac branch of academic or vocational study, including a puncture section of thick bamboo, a puncture section of thick bamboo is hollow cylindrical structure, and the both ends of a puncture section of thick bamboo set up the interface that communicates with inside cavity respectively, the last port department intercommunication of a puncture section of thick bamboo sets up the blood storage box, the lower extreme kneck of a puncture section of thick bamboo sets up the pjncture needle rather than the intercommunication, the pjncture needle is hollow needle, pjncture needle fit inside installation nook closing member, the nook closing member is lower extreme confined hollow structure, the inside movable disc that sets up of a puncture section of thick bamboo, this intracardiac branch of academic or vocational study intervene treatment device passes through the inside mode that sets up the nook closing member of pjncture needle, avoids cell tissue to get into inside the pjncture needle to prevent that.

Description

Intracardiac branch of academic or vocational study intervention treatment device

Technical Field

The utility model relates to a treatment technical field is intervene to intracardiac branch of academic or vocational study, specifically is a treatment device is intervene to intracardiac branch of academic or vocational study.

Background

In the treatment is intervene to intracardiac branch of academic or vocational study, often need carry out the pjncture needle puncture, make inside blood flow out, through the inspection to blood, carry out the judgement and the treatment of disease, but current piercing depth, most directly adopt the pjncture needle to puncture, at the puncture in-process, cell tissue very easily blocks up the pjncture needle, causes the unable outflow of inside blood, needs to puncture once more, and the puncture in-process, can't stanch to the puncture position, causes blood pollution, easily causes cross infection.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a treatment device is intervene to intracardiac branch of academic or vocational study, through the inside mode that sets up the nook closing member of pjncture needle, avoid cell tissue to get into inside the pjncture needle to prevent that the pjncture needle from blockking up, and set up the sucking disc at a puncture section of thick bamboo lower extreme, through the negative pressure of sucking disc, press the cotton that will stanch and stop bleeding in the puncture position, stanch, avoid cross infection, can effectively solve the problem in the.

In order to achieve the above object, the utility model provides a following technical scheme: an interventional therapy device for cardiology comprises a puncture cylinder, wherein the puncture cylinder is of a hollow cylindrical structure, two ends of the puncture cylinder are respectively provided with an interface communicated with an internal cavity, an upper end interface of the puncture cylinder is communicated with a blood storage box, a lower end interface of the puncture cylinder is provided with a puncture needle communicated with the puncture cylinder, the puncture needle is a hollow needle, a needle core is arranged in the puncture needle in a matched manner, the needle core is of a hollow structure with a closed lower end, a movable disc is arranged in the puncture cylinder, the upper surface of the movable disc is connected with the end part of the puncture cylinder through an electric telescopic rod, the axis of the electric telescopic rod is parallel to the axis of the puncture cylinder, the electric telescopic rod is connected with an external power supply through a switch, a hollow joint is arranged in the movable disc along the axis, the upper end of the hollow joint is communicated with the interface of the puncture cylinder through a hose, and the lower, and the hollow connector is fixedly installed with the needle core, the side wall of the lower end of the needle core is provided with a through hole, the surface of the inner wall of the lower end of the puncture needle is provided with a strip-shaped groove along the axial direction, and the strip-shaped groove is not communicated with the lower end opening of the puncture needle.

As the utility model discloses a preferred technical scheme, puncture section of thick bamboo's lower extreme outside sets up the sucking disc, the upper end of sucking disc sets up the intake duct with puncture section of thick bamboo intercommunication, the inside sealed post that sets up of intake duct, sealed post and activity dish fixed mounting.

As an optimal technical scheme of the utility model, the inside outside turn-ups with pjncture needle contact position of sucking disc forms according to the briquetting, and the sucking disc is inside to set up hemostatic cotton.

As an optimized technical scheme of the utility model, puncture a section of thick bamboo is inside to be the vacuum structure, and stores up the blood box and be transparent stereoplasm box body, and stores up the inside vacuum structure that is of blood box.

As an optimized technical proposal of the utility model, the puncture cylinder is internally provided with a vacuum structure, and the blood storage box is of a transparent air bag structure.

Compared with the prior art, the beneficial effects of the utility model are that: this treatment device is intervene to intracardiac branch of academic or vocational study avoids cell tissue to get into inside the pjncture needle through the inside mode that sets up the nook closing member of pjncture needle to prevent that the pjncture needle from blockking up, and set up the sucking disc at a puncture section of thick bamboo lower extreme, through the negative pressure of sucking disc, press the cotton that stanchs at the puncture position, stanch, avoid cross infection.

Drawings

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

Fig. 2 is a sectional view of the present invention;

FIG. 3 is a schematic view of the movable plate of the present invention;

FIG. 4 is an enlarged view of the position A of the present invention;

fig. 5 is an enlarged view of the position B of the present invention.

In the figure: 1 puncture cylinder, 2 blood storage boxes, 3 sucking discs, 4 puncture needles, 5 needle cores, 6 movable discs, 7 electric telescopic rods, 8 hoses, 9 sealing columns, 10 hemostatic cotton and 11 pressing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an interventional therapy device for cardiology comprises a puncture cylinder 1, wherein the puncture cylinder 1 is of a hollow cylindrical structure, two ends of the puncture cylinder 1 are respectively provided with a port communicated with an internal cavity, an upper port of the puncture cylinder 1 is communicated with a blood storage box 2, a lower port of the puncture cylinder 1 is provided with a puncture needle 4 communicated with the puncture cylinder, the puncture needle 4 is a hollow needle, a needle core 5 is arranged in the puncture needle 4 in a matching way, the needle core 5 is of a hollow structure with a closed lower end, a movable disc 6 is arranged in the puncture cylinder 1, the upper surface of the movable disc 6 is connected with the end of the puncture cylinder 1 through an electric telescopic rod 7, the axis of the electric telescopic rod 7 is parallel to the axis of the puncture cylinder 1, the electric telescopic rod 7 is connected with an external power supply through a switch, a hollow joint is arranged in the movable disc 6 along the axis, the upper end of the hollow joint is communicated with the port at the upper end of, and hollow joint and nook closing member 5 fixed mounting, the lower extreme lateral wall of nook closing member 5 sets up the through-hole, and the lower extreme inner wall surface of pjncture needle 4 sets up the bar groove along the axial, and the bar groove does not communicate with the lower extreme opening of pjncture needle 4, drives the motion of activity dish 6 through electric telescopic handle 7 to drive nook closing member 5 and twitch inside pjncture needle 4.

the outer part of the lower end of the puncture cylinder 1 is provided with a sucker 3, the upper end of the sucker 3 is provided with an air inlet channel communicated with the puncture cylinder 1, the inner part of the air inlet channel is provided with a sealing column 9, the sealing column 9 is fixedly installed with a movable disc 6, the contact position of the inner part of the sucker 3 and the puncture needle 4 is flanged outwards to form a pressing block 11, and the inner part of the sucker 3 is provided with hemostatic cotton 10, the increase of bleeding amount caused by the suction of negative pressure at bleeding points is avoided by the pressing of the pressing block 11, the interior of the puncture cylinder 1 is of a vacuum structure, the blood storage box 2 is of a transparent hard box body, the interior of the blood storage box 2 is of a vacuum structure, when the movable disc 6 moves upwards, the sealing column 9 is separated from the air inlet channel, so that the suction disc 3 is communicated with the puncture cylinder 1, thereby, the suction cup 3 is fixed with the contact position by the negative pressure inside the puncture cylinder 1, the hemostatic cotton 10 is pressed on the bleeding point, and the negative pressure inside the blood storage box 2 sucks the blood into the blood storage box 2.

The puncture cylinder 1 is internally provided with a vacuum structure, the blood storage box 2 is provided with a transparent air bag structure, before the blood storage box 2 is assembled, the air bag is pressed to discharge internal air, so that negative pressure is formed inside, and blood is sucked into the puncture cylinder by utilizing the negative pressure when the puncture cylinder is used.

When in use: use pjncture needle 4 to puncture the position, after the completion, make sucking disc 3 and puncture position contact, electric telescopic handle 7 effects, make activity dish 6 shift up, nook closing member 5 is under the drive of activity dish 6 this moment, upward movement, the through-hole that makes the lateral wall of nook closing member 5 passes through the inside bar groove of pjncture needle 4 and the opening intercommunication of the 4 lower extremes of pjncture needle, thereby make blood follow nook closing member 5 inside and enter into storage blood box 2 inside through hose 8, meanwhile, activity dish 6 shifts up and drives sealed post 9 and the intake duct breaks away from, thereby make sucking disc 3 and puncture section of thick bamboo 1 intercommunication, thereby make the inside negative pressure that produces of sucking disc 3, adsorb with the contact position, press hemostatic cotton 10 at the bleeding point, avoid blood cross infection.

the utility model discloses an inside mode that sets up the nook closing member 5 of pjncture needle 4 avoids cell tissue to get into pjncture needle 4 inside to prevent that pjncture needle 4 from blockking up, and set up sucking disc 3 at 1 lower extreme of a puncture section of thick bamboo, through the negative pressure effect of sucking disc 3, press hemostatic cotton 10 in the puncture position, stanch, avoid cross infection.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a intracardiac branch of academic or vocational study intervention treatment device, includes puncture section of thick bamboo (1), its characterized in that: the puncture cylinder (1) is of a hollow cylindrical structure, the two ends of the puncture cylinder (1) are respectively provided with an interface communicated with an internal cavity, the upper end interface of the puncture cylinder (1) is communicated with a blood storage box (2), the lower end interface of the puncture cylinder (1) is provided with a puncture needle (4) communicated with the puncture cylinder, the puncture needle (4) is a hollow needle, a needle core (5) is installed inside the puncture needle (4) in a matching way, the needle core (5) is of a hollow structure with a closed lower end, a movable disc (6) is arranged inside the puncture cylinder (1), the upper surface of the movable disc (6) is connected with the end part of the puncture cylinder (1) through an electric telescopic rod (7), the axis of the electric telescopic rod (7) is parallel to the axis of the puncture cylinder (1), the electric telescopic rod (7) is connected with an external power supply through a switch, and a hollow joint is arranged inside the movable disc (6) along the axis, the utility model discloses a puncture needle, including a puncture needle (4), cavity joint, flexible pipe (8), puncture section of thick bamboo (1), cavity joint upper end, the lower extreme and nook closing member (5) intercommunication that the cavity connects, and cavity joint and nook closing member (5) fixed mounting, the lower extreme lateral wall of nook closing member (5) sets up the through-hole, the lower extreme inner wall surface of pjncture needle (4) sets up the bar groove along the axial, the bar groove does not communicate with the lower extreme opening of pjncture needle (4).

2. A cardiology interventional therapy device of claim 1, wherein: the outer portion of the lower end of the puncture cylinder (1) is provided with a sucker (3), the upper end of the sucker (3) is provided with an air inlet channel communicated with the puncture cylinder (1), a sealing column (9) is arranged inside the air inlet channel, and the sealing column (9) and the movable plate (6) are fixedly installed.

3. A cardiology interventional therapy device according to claim 2, wherein: the contact position of the inside of the sucker (3) and the puncture needle (4) is turned outwards to form a pressing block (11), and hemostatic cotton (10) is arranged inside the sucker (3).

4. A cardiology interventional therapy device of claim 1, wherein: the puncture cylinder (1) is internally provided with a vacuum structure, the blood storage box (2) is a transparent hard box body, and the blood storage box (2) is internally provided with a vacuum structure.

5. a cardiology interventional therapy device of claim 1, wherein: the interior of the puncture cylinder (1) is of a vacuum structure, and the blood storage box (2) is of a transparent air bag structure.