CN213098191U

CN213098191U - Novel clinical drainage puncture of using of intracardiac branch of academic or vocational study device

Info

Publication number: CN213098191U
Application number: CN202021029460.4U
Authority: CN
Inventors: 钟晶
Original assignee: Individual
Current assignee: Shandong Provincial Hospital Affiliated to Shandong First Medical University
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-05-04
Anticipated expiration: 2030-06-06

Abstract

The utility model discloses a novel clinical drainage puncture device that uses of intracardiac branch of academic or vocational study, including pjncture needle, drainage tube, end cover, turning block, fixed pin, reset coil spring, metal block, magnetism side, square groove one, square groove two, half arc board one, half arc board two, hinge, magnetic path one, magnetic path two, spring and splint. The utility model discloses the end cover rotates and drives the turning block and rotates, and then extrude the coil spring that resets, make the coil spring that resets produce torsion, the end cover rotates and drives the metal block and removes two inside and the laminating of absorption of square groove with the magnetism side of getting into, adsorption affinity between metal block and the magnetism side is greater than the torsion of coil spring that resets, and then accomplish the closure of end cover, utilize the hinge to rotate half arc board one and half arc board two, make magnetic path one adsorb the laminating with magnetic path two, rotate the in-process at half arc board one and half arc board two, the drainage tube extrudees splint, make the spring produce elasticity, the elasticity of spring is convenient for splint and the inseparable laminating of drainage tube, accomplish the installation of half arc board one and half arc board two.

Description

Novel clinical drainage puncture of using of intracardiac branch of academic or vocational study device

Technical Field

The utility model relates to a drainage piercing depth specifically is a novel clinical drainage piercing depth that uses of intracardiac branch of academic or vocational study belongs to drainage piercing depth field.

Background

Puncture is a medical operation term, and is a diagnosis and treatment technology for puncturing a puncture needle into a body cavity to extract secretion for testing, injecting gas or contrast agent into the body cavity to perform contrast examination, or injecting medicine into the body cavity. The puncture aims at blood drawing test, blood transfusion, fluid infusion and angiography after being placed into a catheter.

The drainage puncture device who uses at present has certain defect, lacks the convenient closing mechanism of end cover, causes inconveniently to protect the puncture needle, lacks installation mechanism simultaneously, causes inconveniently to install half arc board one and half arc board two on the drainage tube. Therefore, a novel drainage puncture device for clinical cardiology department is provided to the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel clinical drainage puncture device for cardiology department in order to solve the problems.

The utility model discloses a technical scheme realizes above-mentioned purpose, a novel intracardiac branch of academic or vocational study is clinical with drainage piercing depth, including pjncture needle, drainage tube, half arc board one, half arc board two, end cover, rotation closing mechanism and installation mechanism, install half arc board one and half arc board two on the pjncture needle annular side symmetrically, and half arc board one end and half arc board two phase laminating, half arc board one and half arc board two bottom installation end cover, the drainage tube is installed to the pjncture needle top;

the rotary closing mechanism comprises a rotating block, a fixing pin, a reset coil spring, a metal block and a magnetic square, the fixing pin is fixedly installed inside one annular side face of the semi-arc plate, the reset coil spring and the rotating block are installed on the annular side face of the fixing pin, the outer side of the reset coil spring is fixedly installed inside the rotating block, one end of the rotating block is fixed on the annular side face of the end cover, the metal block is fixedly installed on the annular side face of the end cover, and the magnetic square is fixedly installed inside the annular side face of the semi-arc plate;

the mounting mechanism comprises a hinge, a first magnetic block, a second magnetic block, a spring and a clamping plate, wherein the first screw fixed mounting hinge is arranged at one end of the first semi-arc plate, one end of the hinge is fixedly mounted on the second semi-arc plate through a second screw, the first magnetic block is fixedly mounted at one end of the first semi-arc plate, the second magnetic block is fixedly mounted at one end of the second semi-arc plate, the first magnetic block and the second magnetic block are attached in an adsorption mode, the first semi-arc plate and the second semi-arc plate are fixedly mounted with the spring, the clamping plate is fixedly mounted at one end of the spring, and the clamping plate and.

Preferably, a first square groove is formed in the annular side face of the first half-arc plate, a fixing pin is fixedly installed in the first square groove, and the rotating block is installed in the first square groove.

Preferably, a square groove II is formed in the annular side face of the semi-arc plate, a magnetic square is fixedly installed in the square groove II, and the size of the cross section of the square groove II is the same as that of the cross section of the metal block.

Preferably, the first magnetic block is fixedly arranged on the first half-arc plate through a first bolt, and the second magnetic block is fixedly arranged on the second half-arc plate through a second bolt.

Preferably, the semi-circular plates are fixedly mounted inside the first semi-circular plate and the second semi-circular plate, and the springs are fixedly mounted inside the semi-circular plates.

Preferably, one end of the spring is fixedly installed inside the semicircular plate through a first rivet, and the other end of the spring is fixedly installed on the clamping plate through a second rivet.

The utility model has the advantages that:

1. the end cover rotates to drive the rotating block to rotate, so that the reset coil spring is extruded, the reset coil spring generates torsion, the end cover rotates to drive the metal block to move into the square groove II to be attached to the magnetic side in an adsorption mode, the adsorption force between the metal block and the magnetic side is larger than the torsion of the reset coil spring, the end cover is further sealed, and the problem that the puncture needle is inconvenient to protect due to the fact that a convenient sealing mechanism of the end cover is lacked is solved;

2. the second strip beneficial effect utilizes the hinge to rotate half arc board one and half arc board two for magnetic path one adsorbs the laminating with magnetic path two, rotates the in-process at half arc board one and half arc board two, and the drainage tube extrudees splint, makes the spring produce elasticity, and the splint of being convenient for of the elasticity of spring closely laminate with the drainage tube, accomplishes the installation of half arc board one and half arc board two, has solved and has lacked installation mechanism, causes inconvenient drawback of installing half arc board one and half arc board two on the drainage tube.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

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

FIG. 3 is a schematic view of the mechanism structure of the mounting mechanism of the present invention;

fig. 4 is a partial enlarged view of the position a of the present invention.

In the figure: 1. puncture needle, 2, drainage tube, 3, end cover, 4, turning block, 5, fixed pin, 6, reset coil spring, 7, metal block, 8, magnetic square, 9, square groove one, 10, square groove two, 11, half arc board one, 12, half arc board two, 13, hinge, 14, magnetic block one, 15, magnetic block two, 16, spring, 17, splint.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, a novel drainage puncture device for clinical use in cardiology department comprises a puncture needle 1, a drainage tube 2, a first half-arc plate 11, a second half-arc plate 12, an end cover 3, a rotary closing mechanism and a mounting mechanism, wherein the first half-arc plate 11 and the second half-arc plate 12 are symmetrically mounted on the annular side surface of the puncture needle 1, one end of the first half-arc plate 11 is attached to the second half-arc plate 12, the end cover 3 is mounted at the bottom ends of the first half-arc plate 11 and the second half-arc plate 12, and the drainage tube 2 is mounted at the top end of the puncture needle 1;

the rotary closing mechanism comprises a rotating block 4, a fixing pin 5, a reset coil spring 6, a metal block 7 and a magnetic square 8, the fixing pin 5 is fixedly installed inside the annular side surface of a half-arc plate I11, the reset coil spring 6 and the rotating block 4 are installed on the annular side surface of the fixing pin 5, the outer side of the reset coil spring 6 is fixedly installed inside the rotating block 4, one end of the rotating block 4 is fixed on the annular side surface of an end cover 3, the metal block 7 is fixedly installed on the annular side surface of the end cover 3, the magnetic square 8 is fixedly installed inside the annular side surface of a half-arc plate II 12, a user rotates the end cover 3 by using the fixing pin 5, the rotating block 4 is driven by the rotation of the end cover 3 to rotate, the reset coil spring 6 is extruded, the reset coil spring 6 generates torsion, the end cover 3 rotates to drive the metal block 7 to move into a square groove II 10 to be adsorbed and attached to the magnetic square, the end cover 3 is further closed, and the torsion of the reset coil spring 6 is convenient for opening the end cover 3;

the mounting mechanism comprises a hinge 13, a first magnetic block 14, a second magnetic block 15, a spring 16 and a clamping plate 17, one end of a first half-arc plate 11 is fixedly mounted on the hinge 13 through a first screw, one end of the hinge 13 is fixedly mounted on a second half-arc plate 12 through a second screw, one end of the first half-arc plate 11 is fixedly mounted on the first magnetic block 14, one end of the second half-arc plate 12 is fixedly mounted on the second magnetic block 15, the first magnetic block 14 is attached to the second magnetic block 15 in an adsorption mode, the spring 16 is fixedly mounted inside the first half-arc plate 11 and the second half-arc plate 12, one end of the spring 16 is fixedly mounted on the clamping plate 17, the clamping plate 17 is attached to the annular side face of the drainage tube 2, a user mounts the first half-arc plate 11 and the second half-arc plate 12 on the annular side face of the drainage tube 2, the first half-arc plate 11 and the second half-arc plate 12 are rotated through the hinge 13, so that the first, the drainage tube 2 extrudes the clamping plate 17, the spring 16 generates elastic force, the elastic force of the spring 16 is convenient for the clamping plate 17 to be tightly attached to the drainage tube 2, the installation of the first half-arc plate 11 and the second half-arc plate 12 is completed, the adsorption force between the first magnetic block 14 and the second magnetic block 15 is larger than the elastic force of the spring 16, and the first half-arc plate 11 is prevented from being separated from the second half-arc plate 12.

A first square groove 9 is formed in the annular side face of the first half-arc plate 11, a fixing pin 5 is fixedly installed in the first square groove 9, and the rotating block 4 is installed in the first square groove 9; a square groove II 10 is formed in the annular side face of the half-arc plate II 12, a magnetic square 8 is fixedly installed in the square groove II 10, and the size of the cross section of the square groove II 10 is the same as that of the cross section of the metal block 7; the first magnetic block 14 is fixedly arranged on the first half-arc plate 11 through a first bolt, and the second magnetic block 15 is fixedly arranged on the second half-arc plate 12 through a second bolt; semi-circular plates are fixedly arranged inside the first semi-arc plate 11 and the second semi-arc plate 12, and springs 16 are fixedly arranged inside the semi-circular plates; one end of the spring 16 is fixedly arranged inside the semicircular plate through a first rivet, and the other end of the spring 16 is fixedly arranged on the clamping plate 17 through a second rivet.

The utility model discloses when using, end cover 3 rotates and drives turning block 4 and rotate, and then extrudees reset coil spring 6 for reset coil spring 6 produces torsion, and end cover 3 rotates and drives metal block 7 and remove and get into two 10 insides of square groove and adsorb the laminating with magnetic square 8, and the adsorption affinity between metal block 7 and the magnetic square 8 is greater than reset coil spring 6's torsion, and then accomplishes end cover 3's closure.

Utilize hinge 13 to rotate half arc board 11 and half arc board two 12 for magnetic path 14 adsorbs the laminating with magnetic path two 15, and at half arc board 11 and half arc board two 12 rotation in-process, drainage tube 2 extrudees splint 17, makes spring 16 produce elasticity, and splint 17 and drainage tube 2 of being convenient for of spring 16 closely laminate, accomplish the installation of half arc board 11 and half arc board two 12.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a novel clinical drainage puncture device that uses of intracardiac branch of academic or vocational study which characterized in that: the puncture needle comprises a puncture needle (1), a drainage tube (2), a first half-arc plate (11), a second half-arc plate (12), an end cover (3), a rotary closing mechanism and an installation mechanism, wherein the first half-arc plate (11) and the second half-arc plate (12) are symmetrically installed on the annular side surface of the puncture needle (1), one end of the first half-arc plate (11) is attached to the second half-arc plate (12), the end cover (3) is installed at the bottom ends of the first half-arc plate (11) and the second half-arc plate (12), and the drainage tube (2) is installed at the top end of the puncture needle (1);

the rotary closing mechanism comprises a rotating block (4), a fixing pin (5), a reset coil spring (6), a metal block (7) and a magnetic square (8), the fixing pin (5) is fixedly installed inside the annular side face of the first half-arc plate (11), the reset coil spring (6) and the rotating block (4) are installed on the annular side face of the fixing pin (5), the outer side of the reset coil spring (6) is fixedly installed inside the rotating block (4), one end of the rotating block (4) is fixed on the annular side face of the end cover (3), the metal block (7) is fixedly installed on the annular side face of the end cover (3), and the magnetic square (8) is fixedly installed inside the annular side face of the second half-arc plate (12);

the mounting mechanism comprises a hinge (13), a first magnetic block (14), a second magnetic block (15), a spring (16) and a clamping plate (17), wherein one end of a first half-arc plate (11) is fixedly mounted on the hinge (13), one end of the hinge (13) is fixedly mounted on the second half-arc plate (12) through the second screw, the first half-arc plate (11) is fixedly mounted on the first magnetic block (14), the second half-arc plate (12) is fixedly mounted on the second magnetic block (15), the first magnetic block (14) and the second magnetic block (15) are attached to each other, the first half-arc plate (11) and the second half-arc plate (12) are fixedly mounted on the spring (16) inside, one end of the spring is fixedly mounted on the clamping plate (17), and the clamping plate (17) is attached to the annular side face of the drainage tube (2).

2. The novel clinical drainage puncture device of intracardiac branch of academic or vocational study of claim 1, characterized in that: the arc-shaped arc plate is characterized in that a first square groove (9) is formed in the annular side face of the first half-arc plate (11), a fixing pin (5) is fixedly installed in the first square groove (9), and the rotating block (4) is installed in the first square groove (9).

3. The novel clinical drainage puncture device of intracardiac branch of academic or vocational study of claim 1, characterized in that: and a square groove II (10) is formed in the annular side surface of the semi-arc plate II (12), a magnetic square (8) is fixedly installed in the square groove II (10), and the size of the cross section of the square groove II (10) is the same as that of the cross section of the metal block (7).

4. The novel clinical drainage puncture device of intracardiac branch of academic or vocational study of claim 1, characterized in that: the first magnetic block (14) is fixedly mounted on the first half-arc plate (11) through a first bolt, and the second magnetic block (15) is fixedly mounted on the second half-arc plate (12) through a second bolt.

5. The novel clinical drainage puncture device of intracardiac branch of academic or vocational study of claim 1, characterized in that: and semi-circular plates are fixedly arranged in the first semi-arc plate (11) and the second semi-arc plate (12), and springs (16) are fixedly arranged in the semi-circular plates.

6. The novel clinical drainage puncture device of intracardiac branch of academic or vocational study of claim 1, characterized in that: one end of the spring (16) is fixedly installed inside the semicircular plate through a first rivet, and the other end of the spring (16) is fixedly installed on the clamping plate (17) through a second rivet.