CN217138781U

CN217138781U - Thoracic cavity nursing drainage device

Info

Publication number: CN217138781U
Application number: CN202123162580.9U
Authority: CN
Inventors: 郭靖
Original assignee: First Affiliated Hospital of Nanyang Medical College
Current assignee: First Affiliated Hospital of Nanyang Medical College
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-08-09
Anticipated expiration: 2031-12-16

Abstract

A thoracic cavity nursing drainage device, which effectively solves the problem that the prior syringe has complicated operation in the drainage process; the device comprises a control box, wherein a round tank which is axial up and down is arranged in the control box, a base which is positioned at the left side of the round tank is arranged in the control box, a round groove with a forward opening is formed in the upper end of the base, a round block is connected in the round groove in a coaxial rotating mode through the round shaft which is axial in the front and back directions, a chute which is communicated up and down is formed in the round block, a disc which is positioned above the base and is axial in the front and back directions is eccentrically and rotatably connected in the control box, an inverted T-shaped slide bar is arranged at the lower end of the disc, the lower end of the slide bar penetrates through the base and is slidably connected with the chute, L-shaped air grooves which are positioned below the disc are respectively formed in the left side and the right side of the base, the upper ends of the two air grooves can are respectively communicated with the chute, the air groove on the left side is communicated with the outside through an exhaust pipe, the air groove on the right side of the round tank is communicated with a drainage pipe, and the free end of the drainage pipe penetrates through the control box and is communicated with a puncture needle; the utility model discloses the structure is ingenious, convenient to use.

Description

Thoracic cavity nursing drainage device

Technical Field

The utility model relates to a thorax nursing technical field, especially a thorax nursing drainage device.

Background

The processing of pleural effusion, the pleural effusion has appeared when the pleurisy patient and need carry out puncture and drainage pleural effusion, and the drainage device of pleural effusion is many directly to utilize the syringe to attract at present, need demolish the syringe needle after attracting once with the effusion discharge then install back circulation operation once more, and the operation is very loaded down with trivial details, leads to patient's lung to infect at the in-process of dismouting syringe easily moreover.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the utility model aims to provide a thoracic cavity nursing drainage device, which effectively solves the problem that the prior injector is complex to operate in the drainage process.

The technical scheme of its solution is, the utility model discloses a control box, axial canister about being equipped with in the control box, be equipped with the base that is located the canister left side in the control box, the opening circular slot forward has been seted up to the base upper end, the circular slot is connected with the disk through axial round axle coaxial rotation around, the spout that link up from top to bottom has been seted up in the disk, eccentric rotation is connected with the axial disc around and above being located the base in the control box, the disc lower extreme is equipped with the slide bar of shape of falling T, the slide bar lower extreme runs through the base and with spout sliding connection, the L shape gas tank that is located the disc below is seted up respectively to the left and right sides in the base, two gas tank upper ends can communicate with the spout respectively, left gas tank is through blast pipe and external intercommunication, the gas tank on right side communicates through connecting pipe and canister upper end, canister right-hand member intercommunication has the drainage tube, the drainage tube free end runs through control box and communicates there is the pjncture needle.

The utility model discloses the structure is ingenious, convenient to use, need not repeated dismouting syringe, can extract the hydrops of thorax automatically, has alleviateed medical personnel's work burden.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a perspective view of the utility model.

Fig. 3 is a sectional top perspective view of the present invention.

Fig. 4 is a full-section top axonometric view of the utility model.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

It is shown by figures 1 to 4, comprising a control box 1, a round can 2 which is axial up and down is arranged in the control box 1, a base 3 which is positioned at the left side of the round can 2 is arranged in the control box 1, a round groove with a forward opening is arranged at the upper end of the base 3, a round block 4 is coaxially and rotatably connected in the round groove through a round shaft which is axial forward and backward, a chute 5 which is communicated up and down is arranged in the round block 4, a disc 6 which is positioned above the base 3 and is axial forward and backward is eccentrically and rotatably connected in the control box 1, a reverse T-shaped slide bar 7 is arranged at the lower end of the disc 6, the lower end of the slide bar 7 penetrates through the base 3 and is slidably connected with the chute 5, L-shaped air grooves 8 which are positioned below the disc 6 are respectively arranged at the left and right sides in the base 3, the upper ends of the two air grooves 8 can be respectively communicated with the chute 5, the air groove 8 at the left side is communicated with the outside through an exhaust pipe, the air groove 8 at the right side is communicated with the upper end of the round can 2 through a connecting pipe 9, a drainage pipe 10 is communicated with the right end of the round can 2, the free end of the drainage tube 10 penetrates through the control box 1 and is communicated with a puncture needle.

In order to enable the rotating shaft to be eccentrically and rotatably connected with the control box 1, a front axial motor 11 and a rear axial motor 11 are arranged on the inner rear side wall of the control box 1, and the output end of each motor 11 is eccentrically and fixedly connected with the disc 6.

In order to enable the sliding rod 7 to swing smoothly, the upper end of the base 3 is provided with a yielding groove 12 communicated with the circular groove, and the lower end of the sliding rod 7 extends out of the yielding groove 12.

In order to facilitate collecting pleural effusion and cleaning the round tank 2, the upper end of the round tank 2 is communicated with a water inlet pipe 13, the upper end of the water inlet pipe 13 is communicated with a sealing cover through a control box 1 and a thread, the lower end of the round tank 2 is communicated with a liquid discharge pipe 14, and the lower end of the liquid discharge pipe 14 is communicated with the control box 1 and is provided with a valve.

In order to facilitate the observation of the drainage condition, the drainage tube 10 is made of transparent material.

In order to move the control box 1 conveniently, the lower end of the control box 1 is provided with an inverted T-shaped support plate 15, and four corners of the lower end of the support plate 15 are provided with universal wheels.

When the utility model is used, the disc 6 swings to the left end in the initial state, and the upper end of the air groove 8 on the right side is communicated with the sliding groove 5; when thoracic drainage is needed to be carried out on a patient, the patient sits on the seat and faces the back of the seat to medical staff, the control box 1 is moved to the side of the patient, and the puncture needle is punctured into a puncture point marked in advance;

then the motor 11 is turned on, the motor 11 drives the disc 6 to swing 90 degrees upwards, the disc 6 drives the slide bar 7 to slide upwards in the chute 5, the gas in the round tank 2 is pumped into the round tank through the connecting pipe 9, meanwhile, the lower end of the round block 4 is driven by the round disc 6 through the slide bar 7 and the chute 5 to swing leftwards, when the round disc 6 swings to the uppermost end in the process, the slide bar 7 slides in the chute 5 to the uppermost end, the round block 4 drives the chute 5 to swing leftwards to the middle position, the chute 5 is not communicated with the air grooves 8 at the left side and the right side, the motor 11 continues to drive the disc 6 to swing downwards by 90 degrees, the disc 6 drives the slide bar 7 to slide downwards in the chute 5, meanwhile, the disc 6 drives the circular groove to swing leftwards, so that the circular groove is communicated with the left gas groove 8, gas extracted from the sliding groove 5 is discharged into the atmosphere through the left gas hole, and the round block 4 drives the lower end of the sliding groove 5 to swing to the leftmost end in the process;

the motor 11 continues to drive the disc 6 to swing downwards by 90 degrees, the disc 6 drives the sliding rod 7 to slide in the sliding groove 5 to the lowest end in the process, meanwhile, the disc 6 drives the lower end of the round block 4 to swing rightwards to the middle position through the sliding rod 7 and the sliding groove 5, the sliding groove 5 is not communicated with the air grooves 8 on the left side and the right side, the motor 11 continues to drive the disc 6 to swing upwards by 90 degrees to return to the initial position, the sliding rod 7 slides upwards in the sliding groove 5 in the process, meanwhile, the disc 6 drives the lower end of the round block 4 to swing rightwards through the sliding rod 7 and the sliding groove 5, and the air groove 8 on the right side is communicated with the sliding groove 5 to complete an air exhaust cycle;

along with the rotation of the motor 11, the gas in the round tank 2 is exhausted to the atmosphere through the connecting pipe 9, the chute 5 and the exhaust pipe, so that a negative pressure environment is formed in the round tank 2, the effusion in the thoracic cavity of the patient is exhausted into the round tank 2 through the puncture needle and the drainage pipe 10, and after drainage is finished, the motor 11 is closed and the puncture needle is pulled out;

when need gather the pleural effusion in the round can 2, put the test tube in discharge tube 14 below and open the valve, gather the pleural effusion, close the valve after gathering, when needs are drained and are washd round can 2, sealed lid of anticlockwise rotation takes out from inlet tube 13, then opens the valve and pours clear water into round can 2 through the drain pipe in, washs round can 2, and the clear water of washing back is discharged through discharge tube 14.

The utility model has the advantages of being simple in structure, convenient operation, the design is novel, therefore, the clothes hanger is strong, be provided with the drainage tube, the round can, the inlet tube, fluid-discharge tube and valve, be convenient for collect pleural effusion, and gather it after being convenient for collect, be provided with the motor, the disc, the slide bar, circle piece and spout, can make the motor drive the eccentric rotation of disc, when making the slide bar gliding from top to bottom in the spout, drive the spout horizontal hunting, make the gas in the round can be pumped to the atmosphere in, make the round can form the negative pressure, pleural effusion flows in to the round can through puncture needle and drainage tube, medical personnel's work burden has been alleviateed.

Claims

1. A thoracic cavity nursing drainage device comprises a control box (1), and is characterized in that a round tank (2) which is axial up and down is arranged in the control box (1), a base (3) which is positioned at the left side of the round tank (2) is arranged in the control box (1), a round groove with a forward opening is formed in the upper end of the base (3), a round block (4) is connected in the round groove through the coaxial rotation of the round shaft which is axial front and back, a chute (5) which is communicated up and down is formed in the round block (4), a disc (6) which is positioned above the base (3) and is axial front and back is connected in the eccentric rotation manner in the control box (1), an inverted T-shaped sliding rod (7) is arranged at the lower end of the disc (6), the lower end of the sliding rod (7) penetrates through the base (3) and is connected with the chute (5) in a sliding manner, L-shaped air grooves (8) which are positioned below the disc (6) are respectively formed in the left side and the right side in the base (3), the upper ends of the two air grooves (8) can be respectively communicated with the chute (5), the left air groove (8) is communicated with the outside through an exhaust pipe, the right air groove (8) is communicated with the upper end of the round tank (2) through a connecting pipe (9), the right end of the round tank (2) is communicated with a drainage pipe (10), and the free end of the drainage pipe (10) penetrates through the control box (1) and is communicated with a puncture needle.

2. The thoracic cavity nursing drainage device according to claim 1, wherein the control box (1) is provided with a front and back axial motor (11) on the inner back side wall, and the output end of the motor (11) is eccentrically and fixedly connected with the disc (6).

3. The thoracic cavity nursing drainage device according to claim 1, wherein the upper end of the base (3) is provided with a yielding groove (12) communicated with the circular groove, and the lower end of the sliding rod (7) extends out of the yielding groove (12).

4. The thoracic cavity nursing drainage device according to claim 1, wherein the upper end of the round tank (2) is communicated with a water inlet pipe (13), the upper end of the water inlet pipe (13) penetrates through the control box (1) and is in threaded connection with a sealing cover, the lower end of the round tank (2) is communicated with a drainage pipe (14), and the lower end of the drainage pipe (14) penetrates through the control box (1) and is provided with a valve.

5. The thoracic care drainage device of claim 1, wherein the drainage tube (10) is made of a transparent material.

6. The thoracic cavity nursing drainage device according to claim 1, wherein the lower end of the control box (1) is provided with an inverted T-shaped support plate (15), and four corners of the lower end of the support plate (15) are provided with universal wheels.