CN213787687U

CN213787687U - Cardiovascular internal medicine puncture device

Info

Publication number: CN213787687U
Application number: CN202021535624.0U
Authority: CN
Inventors: 李坤成; 周译文; 韦开兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-07-27
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a cardiovascular internal medicine piercing depth, including hydrops case, hydrops pipe and pjncture needle, the pjncture needle is installed through the hydrops pipe in one side of hydrops case, and the both sides of hydrops case are all through the fixed pipe of curb plate fixedly connected with, the inside wall fixedly connected with spring of fixed pipe, one side fixedly connected with kelly of spring, and the surface of kelly has the locating lever through ejector pin swing joint, one side and the fixed pipe threaded connection of locating lever, and the surface activity of hydrops pipe is connected with the wire reel, and the lower surface swing joint of wire reel has the base, and the surface activity of pjncture needle is connected with the card pipe. This cardiovascular internal medicine piercing depth, through the setting of wire reel, medical personnel can make the wire reel rotate according to the condition of using, changes the length of hydrops pipe, convenient to use to can avoid the hydrops pipe winding, cause and buckle, need untie the hydrops pipe when using at every turn, increase medical personnel's work load, reduce doctor's work efficiency.

Description

Cardiovascular internal medicine puncture device

Technical Field

The utility model relates to a medical instrument technical field for cardiovascular branch of academic or vocational study specifically is a cardiovascular internal medicine piercing depth.

Background

The heart is a hollow muscular organ, is positioned in the middle of a chest cavity, is divided into a left chamber and a right chamber by an interval, each chamber is divided into an atrium positioned at the upper part and a ventricle positioned at the lower part, the atrium collects heart blood, the ventricle emits blood to the heart, valves are arranged at the inlet and the outlet of the ventricle to ensure the unidirectional flow of the blood, the metabolic levels of organs and tissues are different under different physiological conditions of a human body, the blood flow needs are also different, the cardiovascular activity can change the cardiac blood discharge and the peripheral resistance under the mediation of nerves and body fluid of the body, and the blood flow distribution among the organs and tissues is coordinated to meet the blood flow needs of the organs and tissues.

The pericardial puncture is a diagnosis and treatment technology for directly puncturing the pericardial cavity by virtue of a puncture needle, the pericardial puncture is carried out under an aseptic technology, local procaine anesthesia is applied, the puncture position cannot be too deep, so that the puncture is prevented from puncturing an atrium and a ventricle or puncturing a coronary artery to cause a large amount of blood accumulation in the pericardial cavity, and a patient with the pericardial puncture can know the property of the pericardial effusion by testing the liquid in the pericardial cavity and find out the cause of the pericarditis according to the property of the pericardial effusion. Although pericardiocentesis has certain dangerousness, most of the currently used puncture devices are puncture needles and hydrops boxes for extraction if the pericardiocentesis is carefully carried out according to strict operating regulations or is a safer diagnosis and treatment method, but most of the hydrops boxes are placed on a plane during extraction, so that the possibility of collision exists during extraction, and a nurse wastes manpower when holding the hydrops boxes, so that the puncture device for the cardiovascular medicine is provided

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a cardiovascular internal medicine piercing depth has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a cardiovascular internal medicine piercing depth, includes hydrops case and hydrops pipe, the pjncture needle is installed through the hydrops pipe in one side of hydrops case, the both sides of hydrops case are all through the fixed pipe of curb plate fixedly connected with, the inside wall fixedly connected with spring of fixed pipe, one side fixedly connected with kelly of spring, the surface of kelly has the locating lever through ejector pin swing joint, one side of locating lever with fixed pipe threaded connection, the surface swing joint of hydrops pipe has the wire reel, the lower surface swing joint of wire reel has the base, the surface swing joint of pjncture needle has the card pipe, the both sides of card pipe have the supporting seat through connecting plate swing joint, the one end joint of card pole has the fixed plate.

Optionally, one end of the liquid accumulating pipe is installed on one side of the liquid accumulating box, and the other end of the liquid accumulating pipe is installed at one end of the puncture needle.

Optionally, one side of the side plate is fixedly connected with the surface of the liquid accumulation box, and the other side of the side plate is fixedly connected with the fixed pipe.

Optionally, the lower surface of the ejector rod is fixedly connected with the clamping rod, and one side of the clamping rod is in threaded connection with the positioning rod.

Optionally, one side of the connecting plate is movably connected with the clamping pipe, and one side of the connecting plate, which is far away from the clamping pipe, is movably connected with the supporting seat.

Optionally, the base and the bottom of the supporting seat are fixedly connected with a bottom plate.

(III) advantageous effects

The utility model provides a cardiovascular internal medicine piercing depth possesses following beneficial effect:

1. this cardiovascular internal medicine piercing depth, through the setting of wire reel, medical personnel can make the wire reel rotate according to the condition of using, changes the length of hydrops pipe, convenient to use to can avoid the hydrops pipe winding, cause and buckle, need untie the hydrops pipe when using at every turn, increase medical personnel's work load, reduce doctor's work efficiency.

2. This cardiovascular internal medicine piercing depth, through the setting of spring, kelly and fixed plate, can use kelly and fixed plate to carry out the joint, place the hydrops case to when avoiding medical personnel to extract the hydrops, bump down the hydrops case and make the extraction process interrupt, then through the setting of ejector pin and locating lever, absorb the hydrops after, can be to the ejector pin application of force, inside removal kelly, then use the locating lever to be connected with fixed pipe, be convenient for take out the hydrops case.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

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

FIG. 4 is a schematic view of the structure of the clamping rod of the present invention;

fig. 5 is a schematic view of the positioning rod structure of the present invention.

In the figure: 1. a liquid accumulation box; 2. a liquid accumulating pipe; 3. puncturing needle; 4. a side plate; 5. a fixed tube; 6. a spring; 7. a clamping rod; 8. a top rod; 9. positioning a rod; 10. a wire spool; 11. a base; 12. clamping the pipe; 13. A connecting plate; 14. a supporting seat; 15. a base plate; 16. and (7) fixing the plate.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a cardiovascular department puncture device comprises a liquid accumulation box 1 and a liquid accumulation pipe 2, wherein a puncture needle 3 is installed on one side of the liquid accumulation box 1 through the liquid accumulation pipe 2, both sides of the liquid accumulation box 1 are fixedly connected with fixed pipes 5 through side plates 4, the inner side walls of the fixed pipes 5 are fixedly connected with springs 6, one side of each spring 6 is fixedly connected with a clamping rod 7, the surface of each clamping rod 7 is movably connected with a positioning rod 9 through an ejector rod 8, and one side of each positioning rod 9 is in threaded connection with the corresponding fixed pipe 5;

Through the arrangement of the positioning rod 9, when the accumulated liquid tank 1 is taken out, the ejector rod 8 can be moved to one side, the clamping rod 7 is separated from the fixed plate 16, then the positioning rod 9 is in threaded connection with a threaded groove arranged on one side of the surface of the fixed pipe 5, and after the two sides are connected, the accumulated liquid tank can be taken out;

the surface of the liquid accumulating pipe 2 is movably connected with a wire reel 10, the lower surface of the wire reel 10 is movably connected with a base 11, the surface of the puncture needle 3 is movably connected with a clamping pipe 12, two sides of the clamping pipe 12 are movably connected with a supporting seat 14 through a connecting plate 13, one end of a clamping rod 7 is clamped with a fixing plate 16, one end of the liquid accumulating pipe 2 is arranged at one side of the liquid accumulating box 1, the other end of the liquid accumulating pipe 2 is arranged at one end of the puncture needle 3, one side of a side plate 4 is fixedly connected with the surface of the liquid accumulating box 1, the other side of the side plate 4 is fixedly connected with a fixing pipe 5, the lower surface of a push rod 8 is fixedly connected with the clamping rod 7, one side of the clamping rod 7 is in threaded connection with a positioning rod 9, one side of the connecting plate 13 is movably connected with a clamping pipe 12, one side of the connecting plate 13, far away from the clamping pipe 12, is movably connected with the supporting seat 14, the angle of the clamping pipe 12 can be changed through the arrangement of the connecting plate 13, so as to change the angle of the puncture needle 3 clamped in the clamping pipe 12, the bottom of the base 11 and the bottom of the supporting seat 14 are fixedly connected with a bottom plate 15 to avoid pricking others.

The utility model discloses in, the device's working procedure as follows:

1. through the arrangement of the wire spool 10, medical staff can rotate the wire spool 10 according to the use condition, the length of the liquid accumulating pipe 2 is changed, the use is convenient, the winding of the liquid accumulating pipe to cause bending can be avoided, the liquid accumulating pipe needs to be untied in each use, the workload of the medical staff is increased, and the work efficiency of doctors is reduced;

2. through the arrangement of the spring 6, the clamping rod 7 and the fixing plate 16 can be clamped, and the accumulated liquid box 1 is placed, so that the situation that when medical workers extract accumulated liquid, the accumulated liquid box 1 is knocked down to interrupt the extraction process is avoided;

3. through the setting of ejector pin 8 and locating lever 9, absorb the hydrops after, can move kelly 7 to ejector pin 8 application of force to inside, then use locating lever 9 to be connected with fixed pipe 5, be convenient for take out hydrops case 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cardiovascular internal medicine piercing depth, includes hydrops case (1) and hydrops pipe (2), its characterized in that: one side of the liquid accumulation box (1) is provided with a puncture needle (3) through a liquid accumulation pipe (2), both sides of the liquid accumulation box (1) are fixedly connected with fixed pipes (5) through side plates (4), the inner side wall of the fixed pipe (5) is fixedly connected with a spring (6), one side of the spring (6) is fixedly connected with a clamping rod (7), the surface of the clamping rod (7) is movably connected with a positioning rod (9) through a mandril (8), one side of the positioning rod (9) is in threaded connection with the fixed pipe (5), the surface of the liquid accumulating pipe (2) is movably connected with a wire spool (10), the lower surface of the wire spool (10) is movably connected with a base (11), the surface of the puncture needle (3) is movably connected with a clamping tube (12), two sides of the clamping tube (12) are movably connected with a supporting seat (14) through a connecting plate (13), and one end of the clamping rod (7) is clamped with a fixing plate (16).

2. A cardiovascular medical puncturing device as defined in claim 1, wherein: one end of the liquid accumulating pipe (2) is arranged on one side of the liquid accumulating box (1), and the other end of the liquid accumulating pipe (2) is arranged on one end of the puncture needle (3).

3. A cardiovascular medical puncturing device as defined in claim 1, wherein: one side of the side plate (4) is fixedly connected with the surface of the liquid accumulating box (1), and the other side of the side plate (4) is fixedly connected with the fixed pipe (5).

4. A cardiovascular medical puncturing device as defined in claim 1, wherein: the lower surface of the ejector rod (8) is fixedly connected with the clamping rod (7), and one side of the clamping rod (7) is in threaded connection with a positioning rod (9).

5. A cardiovascular medical puncturing device as defined in claim 1, wherein: one side of the connecting plate (13) is movably connected with the clamping pipe (12), and one side of the connecting plate (13) far away from the clamping pipe (12) is movably connected with the supporting seat (14).

6. A cardiovascular medical puncturing device as defined in claim 1, wherein: the bottom of the base (11) and the bottom of the supporting seat (14) are fixedly connected with a bottom plate (15).