CN218943458U

CN218943458U - Clinical piercing depth of intracardiac branch of academic or vocational study

Info

Publication number: CN218943458U
Application number: CN202222631303.6U
Authority: CN
Inventors: 樊振波
Original assignee: Liaocheng Chiping District People's Hospital
Current assignee: Liaocheng Chiping District People's Hospital
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-05-02
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a clinical puncturing device for cardiology department, comprising: the carbon steel hose is fixedly arranged at the top of the beam end of the edge clamping assembly, and the free end of the carbon steel hose is fixedly connected with the puncture assembly; the puncture assembly comprises a placement seat, a concave cavity is formed in the front face of the placement seat, and a puncture injector is placed in the concave cavity. This clinical piercing depth of intracardiac branch of academic or vocational study, the drive piece drives presses and holds the board and move downwards, with border department centre gripping between bottom plate and pressure hold the board to realize fixing the device, adopt the single armed to carry out the centre gripping fixedly, the flexibility is higher, simultaneously, by the carbon steel hose can bend wantonly, can adjust position and angle at will to the puncture syringe of puncture subassembly, position according to patient's position of lying is adjusted the puncture syringe, the needle is looked for the people, more nimble, convenient, and, through the frictional force of pressure hold the board multiplicable and border department, and then improve the fastness of device installation.

Description

Clinical piercing depth of intracardiac branch of academic or vocational study

Technical Field

The utility model relates to the technical field of cardiovascular puncture, in particular to a clinical puncture device for cardiology department.

Background

Percutaneous puncture is a minimally invasive operation, and can be applied to lung tumor puncture, liver tumor puncture, percutaneous liver puncture biliary tract drainage, cancer end pain blocking and the like by doctors, wherein the puncture aims at blood drawing and assaying, blood transfusion, catheter placement, angiography and the like.

This application improves to prior art, by chinese patent, application number CN202121335029.7, a clinical piercing depth of cardiovascular internal medicine that proposes adopts is bilateral to fix to the position of pjncture needle is fixed somewhere, so its when using, needs the people to go to find the puncture position of device, and is not the device to go to find the people position, and partial patient is inconvenient removal after it lays down, uses not conveniently, and the flexibility ratio is not good enough.

Disclosure of Invention

The utility model aims to provide a clinical puncturing device for cardiology department, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a clinical puncturing device for cardiology, comprising:

the carbon steel hose is fixedly arranged at the top of the beam end of the edge clamping assembly, and the free end of the carbon steel hose is fixedly connected with the puncture assembly;

the puncture assembly comprises a placement seat, a concave cavity is formed in the front face of the placement seat, a puncture syringe is placed in the concave cavity, a communication port for a puncture syringe needle to pass through is formed in the bottom of the placement seat, a lifting plate capable of vertically lifting is arranged at the upper position of the concave cavity, clamping blocks are welded on two sides of the bottom of the lifting plate, and piston push rod clamping grooves for being clamped with piston rods of the puncture syringes are formed in opposite faces of the clamping blocks on two sides.

As a further scheme of the utility model: the rubber block is adhered to the lower position of the inner part of the concave cavity, and a groove for placing the needle cylinder end of the puncture injector is formed in the front face of the rubber block.

As still further aspects of the utility model: the telescopic rod base is welded on one side of the placing seat, an electric telescopic rod is fixedly arranged at the top of the telescopic rod base, the top of the electric telescopic rod is connected with the bottom of the lifting plate, and a slideway A for the lifting plate to pass through is arranged on one side of the placing seat.

As still further aspects of the utility model: the concave cavity is characterized in that a guide bar is fixedly arranged on one side, away from the slide way A, of the concave cavity, and a sliding groove sliding with the guide bar is formed in one side, close to the guide bar, of the lifting plate.

As still further aspects of the utility model: the clamping assembly comprises a vertical box, a bottom plate is welded at the bottom of the vertical box, a top plate is welded at the top of the vertical box, a pressing plate capable of vertically lifting is arranged on one side of the vertical box, and rubber gaskets are adhered to opposite faces of the bottom plate and the pressing plate.

As still further aspects of the utility model: the inside rotation of erectting the case is installed the lead screw, the transmission piece is installed to the outer wall screw thread of lead screw, and the top of transmission piece run through offered the screw hole with lead screw threaded connection, the right side of transmission piece and the left side fixed connection of holding the board, and erect one side of case and offered the pressure of supplying the transmission piece to pass and hold the board, erect the inside left side fixed mounting of case and have the draw runner, and the left side of transmission piece has been offered with the gliding spout of draw runner.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model discloses, the drive piece drives and presses and hold the board downwardly moving, with the border centre gripping between bottom plate and pressure hold the board to realize fixing the device, adopt the single armed to carry out the centre gripping fixedly, the flexibility is higher, simultaneously, by carbon steel hose can bend wantonly, can adjust position and angle at will to puncture syringe of puncture subassembly, according to the position that patient lain to the position of puncture syringe, the needle is looked for the people, more nimble, convenient, and, through the frictional force of rubber gasket multiplicable and border department, and then improve the fastness of device installation.

2. The utility model discloses, puncture syringe is plugged into in the positive recess of rubber piece, and is fixed with it interference fit, and the syringe needle end of puncture syringe passes the inside of intercommunication mouth this moment, and the piston push rod department card of puncture syringe is between the piston push rod draw-in groove of both sides, conveniently installs and removes the change to puncture syringe.

3. The utility model discloses, the flexible lifter plate that drives by electric telescopic handle goes up and down, and then drives the piston push rod department of puncture syringe and remove, realizes puncture suction operation, drives the displacement of puncture syringe piston push rod by electric telescopic handle, can guarantee that it carries out steady removal at the uniform velocity, avoids suction velocity too fast.

Drawings

FIG. 1 is a schematic diagram of a clinical puncturing device for cardiology department;

FIG. 2 is a front view of a placement base in a clinical puncturing device for cardiology;

fig. 3 is a cross-sectional view of a vertical housing in a clinical puncturing device for cardiology.

In the figure: the device comprises a clamping edge assembly 1, a carbon steel hose 2, a puncture assembly 3, a placement seat 4, a rubber block 5, a puncture injector 6, a piston push rod clamping groove 7, a clamping block 8, a guide strip 9, a slide way A10, a lifting plate 11, an electric telescopic rod 12, a telescopic rod base 13, a communication port 14, a bottom plate 15, a vertical box 16, a slide bar 17, a screw rod 18, a transmission block 19, a slide way B20, a pressing and holding plate 21, a rubber gasket 22 and a top plate 23.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model proposes a technical solution, a clinical puncturing device for cardiology department, comprising:

the carbon steel hose 2 is fixedly arranged at the top of the beam end of the edge clamping assembly 1, the carbon steel hose 2 can be bent at will, the position and the angle of the puncture injector 6 of the puncture assembly 3 can be adjusted at will, the position of the puncture injector 6 can be adjusted according to the lying position of a patient, people can be found through the needle, and the carbon steel hose is more flexible and convenient, and the puncture assembly 3 is fixedly connected with the free end of the carbon steel hose 2;

the puncture assembly 3 comprises a placement seat 4, a concave cavity is formed in the front surface of the placement seat 4, a puncture syringe 6 is placed in the concave cavity, a communication port 14 for a needle head of the puncture syringe 6 to pass through is formed in the bottom of the placement seat 4, a lifting plate 11 capable of vertically lifting is arranged at the upper position of the concave cavity, clamping blocks 8 are welded on two sides of the bottom of the lifting plate 11, and piston push rod clamping grooves 7 for being clamped with piston rods of the puncture syringe 6 are formed in opposite surfaces of the clamping blocks 8 on two sides.

The rubber block 5 is adhered to the lower position of the inner part of the concave cavity, the front surface of the rubber block 5 is provided with a groove for placing the needle cylinder end of the puncture injector 6, the rubber block 5 is in interference connection with the puncture injector 6, and the puncture injector 6 is convenient to assemble, disassemble and replace.

One side of the placing seat 4 is welded with a telescopic rod base 13, the top of the telescopic rod base 13 is fixedly provided with an electric telescopic rod 12, the top of the electric telescopic rod 12 is connected with the bottom of the lifting plate 11, one side of the placing seat 4 is provided with a slide way A10 for the lifting plate 11 to pass through, the electric telescopic rod 12 drives the displacement of a piston push rod of the puncture injector 6, the uniform and stable movement of the puncture injector can be guaranteed, and the suction speed is prevented from being too high.

A guide strip 9 is fixedly arranged at one side of the concave cavity, which is far away from the slide A10, and a chute which slides with the guide strip 9 is arranged at one side of the lifting plate 11, which is close to the guide strip 9.

The selvedge subassembly 1 includes erects case 16, the bottom welding of erectting case 16 has bottom plate 15, and the top welding of erectting case 16 has roof 23, carbon steel hose 2 is fixed on roof 23, one side of erectting case 16 is provided with the pressure of vertical lift and holds board 21, with border centre gripping between bottom plate 15 and pressure hold board 21 to realize fixing the device, adopt the single armed to carry out the centre gripping fixedly, the flexibility is higher, bottom plate 15 and the opposite face of holding board 21 all bond rubber gasket 22, through rubber gasket 22 multiplicable and border department's frictional force, and then improve the fastness of device installation.

The inside rotation of erecting case 16 installs lead screw 18, and the top of lead screw 18 is located the top of roof 23, and install the knob, the outer wall screw thread of lead screw 18 installs drive block 19, and drive block 19's top runs through offered the screw hole with lead screw 18 threaded connection, drive block 19's right side and the left side fixed connection of holding plate 21, and erect case 16's one side offered the holding plate 21 that supplies drive block 19 to pass, erect case 16 inside left side fixed mounting has draw runner 17, and drive block 19's left side offered with draw runner 17 gliding spout.

The working principle of the utility model is as follows:

when in use, the device can be fixed at the bedside or the desk side, and the flow is as follows:

placing the edge of the bed between the rubber block 5 and the pressing plate 21, driving the screw rod 18 to rotate, and then driving the pressing plate 21 to move downwards by the driving block 19 under the vertical thread transmission action of the screw rod 18 and the driving block 19, clamping the edge between the bottom plate 15 and the pressing plate 21, and fixing the device;

meanwhile, the carbon steel hose 2 can be bent at will, and the position of the puncture injector 6 is adjusted according to the lying position of a patient;

the puncture injector 6 is plugged into a groove on the front surface of the rubber block 5 and is fixed in interference fit with the groove, at the moment, the needle end of the puncture injector 6 passes through the inside of the communication port 14, and the piston push rod of the puncture injector 6 is clamped between the piston push rod clamping grooves 7 on two sides;

meanwhile, the lifting plate 11 is driven to lift by the expansion of the electric expansion rod 12, so that the piston push rod of the puncture injector 6 is driven to move, and the puncture suction operation is realized.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Clinical piercing depth of intracardiac branch of academic or vocational study, its characterized in that: comprising the following steps:

the carbon steel hose (2) is fixedly arranged at the top of the beam end of the edge clamping assembly (1), and the puncture assembly (3) is fixedly connected with the free end of the carbon steel hose (2);

puncture subassembly (3) are including placing seat (4), and place the front of seat (4) and seted up the cavity, puncture syringe (6) have been placed to the inside of cavity, and have been seted up in the bottom of placing seat (4) and have been supplied puncture syringe (6) syringe needle department to pass intercommunication mouth (14), the inside lifter plate (11) that lean on the upper position department of cavity is provided with can vertically go up and down, both sides of lifter plate (11) bottom all weld fixture block (8), and piston push rod draw-in groove (7) that are used for with puncture syringe (6) piston rod joint have all been seted up to the opposite face of both sides fixture block (8).

2. A clinical puncturing device for cardiology according to claim 1, wherein: the rubber block (5) is adhered to the lower position of the inner part of the concave cavity, and a groove for placing the needle cylinder end of the puncture injector (6) is formed in the front face of the rubber block (5).

3. A clinical puncturing device for cardiology according to claim 1, wherein: one side of the placing seat (4) is welded with a telescopic rod base (13), the top of the telescopic rod base (13) is fixedly provided with an electric telescopic rod (12), the top of the electric telescopic rod (12) is connected with the bottom of the lifting plate (11), and one side of the placing seat (4) is provided with a slide way A (10) for the lifting plate (11) to pass through.

4. A clinical puncturing device for cardiology according to claim 3, wherein: the side, away from the slide A (10), of the concave cavity is fixedly provided with a guide strip (9), and one side, close to the guide strip (9), of the lifting plate (11) is provided with a sliding groove sliding with the guide strip (9).

5. A clinical puncturing device for cardiology according to claim 1, wherein: the clamping edge assembly (1) comprises a vertical box (16), a bottom plate (15) is welded at the bottom of the vertical box (16), a top plate (23) is welded at the top of the vertical box (16), a pressing plate (21) capable of vertically lifting is arranged on one side of the vertical box (16), and rubber gaskets (22) are adhered to opposite faces of the bottom plate (15) and the pressing plate (21).

6. A clinical puncturing device for cardiology according to claim 5, wherein: the inside rotation of erectting case (16) is installed lead screw (18), transmission piece (19) are installed to the outer wall screw thread of lead screw (18), and the top of transmission piece (19) runs through offered the screw hole with lead screw (18) threaded connection, the right side of transmission piece (19) is with the left side fixed connection who presses holding plate (21), and erects one side of case (16) and offered and supply the holding plate (21) that transmission piece (19) passed, the inside left side fixed mounting of erectting case (16) has draw runner (17), and the left side of transmission piece (19) offered with draw runner (17) gliding spout.