CN215740906U - Adjustable thorax washing unit - Google Patents

Abstract

The utility model provides an adjustable thoracic cavity flushing device, and belongs to the technical field of medical instruments. It has solved when clearing up disease thorax pus that medical personnel work load is big and the too painful problem of clearance in-process disease. This adjustable thorax washing unit includes three-way pipe and flushing pipe, and the flushing pipe is inserted by the first port of three-way pipe to stretch out by the second port of three-way pipe, and the one end that the flushing pipe stretches out the second port can stretch into the pleural cavity of disease, and the one end that the flushing pipe is close to the first port specifically is connected with a washing unit, and the third port of three-way pipe is connected with negative pressure device, because the size of flushing pipe is less than the three-way pipe, makes and leaves the clearance between flushing pipe and the three-way pipe. This adjustable thorax washing unit can reduce patient's misery and medical staff's work load.

Description

Adjustable thorax washing unit

Technical Field

The utility model belongs to the technical field of medical instruments, and relates to an adjustable thoracic cavity flushing device.

Background

Thoracic operation is comparatively common surgical operation, after the operation is accomplished, medical personnel need rebuild the pleural cavity membrane negative pressure of disease, among the prior medical technology, medical personnel generally adopt aseptic water-sealed bottle, pipe and an getter device, the disease thorax is inserted to the one end of pipe, the other end inserts aseptic water-sealed bottle aquatic and maintains the single direction of drainage, avoid the adverse current, and aseptic water-sealed bottle is connected with the getter device, outwards breathe in through the getter device, make hydrops in the thorax, gas outgoing, with this resume and keep pleural cavity negative pressure, indulge the normal position at separate, make the lung of suffering from the side expand rapidly, infection is prevented.

However, the pleural cavity of a postoperative patient is very easy to infect and has a empyema phenomenon, and the pleural cavity is wrapped by pus due to unsmooth pus drainage, so that serious consequences such as secondary infectious shock and the like of the patient are caused.

For this reason, the most common practice in clinic is: the normal saline is pumped into the syringe and then filled into the pleural cavity through the syringe, so that the pleural cavity is washed as early as possible, the pus is diluted, and then the normal saline with the pus in the pleural cavity is sucked out by matching with a sterile water-sealed bottle, a catheter and an air suction device, thereby being beneficial to the success of conservative treatment.

However, the above-mentioned rinsing method has major drawbacks: one is as follows: the steps of diluting the pus and sucking out the normal saline with the pus are often required to be carried out for many times, which increases the pain of patients and the workload of medical care personnel; secondly, the syringe is poor in operability and cannot extend into the pleural cavity of a patient, so that the force and the depth of the physiological saline filled into the pleural cavity are insufficient, the pus in the pleural cavity cannot be effectively cleaned, and the cleaning effect is poor.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides an adjustable thoracic cavity flushing device, which aims to solve the technical problems that: how to reduce the pain of the patient and the workload of the medical staff.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides an adjustable thorax washing unit, includes three-way pipe and flushing pipe that constitutes by flexible material, the three port of three-way pipe is first port, second port and third port respectively, a serial communication port, flushing pipe one end is stretched into and is stretched out by the second port by first port, and the other end is used for being connected with the washing unit who fills into the washing liquid to disease pleural cavity, three-way pipe circumference inside wall with have the clearance between the flushing pipe circumference lateral wall, just first port department is equipped with and carries out the seal cover sealed to the clearance, the third port with be used for being connected with the negative pressure device of suction disease pleural cavity washing liquid.

The adjustable thoracic cavity flushing device comprises a three-way pipe and a flushing pipe, wherein the three ports of the three-way pipe are respectively a first port, a second port and a third port, the flushing pipe is inserted from the first port of the three-way pipe and extends out from the second port of the three-way pipe, one end of the flushing pipe, which extends out of the second port, can extend into the pleural cavity of a patient, one end of the flushing pipe, which is close to the first port, is specifically connected with a flushing device, after a medical worker extends the flushing pipe into the pleural cavity of the patient, the flushing device can fill a cleaning liquid into the pleural cavity of the patient through the flushing pipe, the cleaning liquid is flushed in the pleural cavity, pus in the pleural cavity is diluted, the third port of the three-way pipe is connected with a negative pressure device, and because the size of the flushing pipe is smaller than that of the three-way pipe, a gap is reserved between the flushing pipe and the three-way pipe, when the cleaning liquid with the pus is required to be led out, the second port of the three-way pipe is inserted into the pleural cavity, the cleaning fluid with pus is sucked into the gap between the second port and the flushing pipe through the suction force of the negative pressure device, so that the cleaning fluid enters the three-way pipe through the second port and is sucked out from the third port by the negative pressure device, different equipment is not needed for cleaning, the use is more convenient while the treatment effect is ensured, the work load of medical personnel is effectively reduced, and the pain of a patient is reduced; the pollution to the periphery of the operating table caused by the outflow of the cleaning solution is avoided; meanwhile, due to the sealing effect of the sealing sleeve on the first port, the external air can be prevented from communicating with the pleural cavity, the open pneumothorax is effectively prevented from occurring, and the safety of the patient is guaranteed.

In foretell adjustable thorax washing unit, the seal cover is to constitute and both ends run through the setting by elastic material, seal cover one end with first port bonding is sealed, just seal cover circumference inside wall with flushing pipe circumference lateral wall supports tightly sealedly.

The seal cover has elasticity and both ends and runs through, the one end that the flushing pipe is close to three-way pipe first port is worn to establish in the seal cover and circumference lateral wall supports tightly sealedly with the circumference inside wall of seal cover, the one end and the first port department lateral wall bonding of three-way pipe of seal cover are sealed, with this make first port department be in encapsulated situation constantly, only can inject the washing liquid into the pleural cavity of disease through the flushing pipe, and the washing liquid through the outside suction of negative pressure device can not flow back by first port after getting into the three-way pipe, can only be by third port by the suction, also can avoid external air and pleural cavity to communicate with each other, effectively avoid open pneumothorax to take place, guarantee the safety of disease.

In foretell adjustable thorax washing unit, still include flexible pipe, flexible pipe cup joint is in being close to outside the washing pipe of first port, just flexible pipe one end with the seal cover is kept away from the one end bonding of first port and is sealed.

The other end of the sealing sleeve is fixedly bonded with a telescopic pipe, the telescopic pipe is sleeved outside a flushing pipe which is close to a first port of the three-way pipe and exposed outside, the outer side wall of the flushing pipe can be protected, and the flushing pipe is isolated from the outside except for the end extending into the pleural cavity of a patient by matching with the three-way pipe, so that the flushing pipe is prevented from being infected with germs, secondary infection of the pleural cavity of the patient is avoided, and the use safety is ensured; in addition, medical personnel can also make flexible pipe extension or shorten through oppression flexible pipe and flushing pipe, and the flushing pipe moves along with flexible pipe for the one end that the flushing pipe stretched into disease pleural cavity can be adjusted and is stretched into the size, with this assurance washing effect.

In the above adjustable thoracic cavity flushing device, a heparin cap is fixedly arranged at the other end of the extension tube.

The other end of the telescopic pipe is fixedly provided with a heparin cap, one end of the flushing pipe close to the first port is fixed through the heparin cap, and the flushing pipe can be directly connected with a flushing device repeatedly and repeatedly through the heparin cap, so that the flushing convenience is guaranteed.

In the above adjustable thoracic cavity flushing device, a plurality of side holes are formed in the side walls of the two sides of one end of the flushing pipe extending out of the second port.

A plurality of side holes are formed in the side walls of two sides of one end, extending out of the second port, of the flushing pipe, when one end, extending into a pleural cavity of a patient, of the flushing pipe is blocked by pus, the continuously filled cleaning liquid can flow out through the side holes, and the flushing work can be normally carried out.

In the adjustable thoracic cavity flushing device, scales are marked on the outer side wall of the flushing pipe.

Be carved with the scale on the wash tub lateral wall for medical personnel can know the wash tub and insert the size of disease pleural cavity at this moment when adjusting the wash tub depth of insertion, improve the accuracy nature of washing when guaranteeing safe in utilizationly.

Compared with the prior art, this adjustable thorax washing unit has following advantage:

one, adjustable thorax flushing device includes three-way pipe and flushing pipe, flushing pipe one end is inserted by the first port of three-way pipe, and stretch out by the second port of three-way pipe, the flushing device is connected to forest one section, flushing device can fill washing liquid into the pleural cavity of disease through the flushing pipe, make the pus in the pleural cavity dilute, the third port of three-way pipe connects with the negative pressure device, because the size of flushing pipe is smaller than the three-way pipe, make leave the interval between flushing pipe and three-way pipe, suck the washing liquid with pus to the interval between flushing pipe and the second port through the suction of the negative pressure device, make the washing liquid enter the three-way pipe through the second port and by the suction of the negative pressure device, it is more convenient to use while guaranteeing the therapeutic effect, reduce the patient's agony while effectively lightening the medical personnel's work load, set up the sealed cover sealing the interval between first port and flushing pipe at the first port, preventing pus from flowing back from the first port; avoid the washing liquid to flow out and cause the pollution around the operation table, also can prevent that disease from taking place the pneumothorax in the art.

The sealing sleeve has elasticity and two ends to run through, one end of the flushing pipe close to the first port of the three-way pipe is penetrated in the sealing sleeve and the circumferential outer side wall of the flushing pipe is abutted to the circumferential inner side wall of the sealing sleeve for sealing, one end of the sealing sleeve is bonded and sealed with the outer side wall of the first port of the three-way pipe, so that the first port is constantly in a sealing state, the cleaning liquid is prevented from flowing back through the first port after entering the three-way pipe, and pneumothorax can be prevented from occurring in diseases in the operation.

Thirdly, a telescopic pipe is fixedly bonded at the other end of the sealing sleeve and is sleeved outside the flushing pipe which is close to the first port of the three-way pipe and exposed outside, the outer side wall of the flushing pipe can be protected, and the flushing pipe is matched with the three-way pipe to prevent the flushing pipe from being infected with germs, so that the use safety is ensured; in addition, medical personnel can also oppress flexible pipe and flushing pipe for the size can be adjusted and stretch into to the one end that the flushing pipe stretches into disease pleural cavity, with this assurance washing effect.

Fourthly, the other end of the telescopic pipe is fixedly provided with a heparin cap, and when the flushing pipe can be fixed through the heparin cap, the flushing pipe can be repeatedly and directly connected with a flushing device, so that flushing convenience is guaranteed.

And fifthly, a plurality of side holes are formed in the side walls of two sides of one end, extending out of the second port, of the flushing pipe, and when one end, extending into the pleural cavity of a patient, of the flushing pipe is blocked by pus, the flushing work can be guaranteed to be normally carried out.

Sixth, wash and be carved with the scale on the pipe lateral wall for medical personnel can know the size that the washing pipe inserted disease pleural cavity at this moment when adjusting the washing pipe depth of insertion, improve the accuracy nature of washing when guaranteeing safe in utilization with this.

Drawings

Fig. 1 is a schematic structural view of the adjustable thoracic cavity flushing device.

FIG. 2 is a cross-sectional view of the present adjustable chest irrigation device and a close-up view thereof.

Fig. 3 is an exploded view of the present adjustable chest irrigation device and a close-up view thereof.

In the figure, 1, a three-way pipe; 1a, a first port; 1a1, sealing sleeve; 1b, a second port; 1c, a third port; 2. a flush tube; 2a, side holes; 2b, graduation; 3. a gap; 4. a telescopic pipe; 4a and a heparin cap.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-3, the adjustable thoracic cavity flushing device comprises a three-way pipe 1 and a flushing pipe 2, wherein the three-way pipe 1 is Y-shaped, and the three-way pipe 1 and the flushing pipe 2 are made of flexible materials, specifically, medical rubber can be used as an alternative scheme, and medical silica gel can also be used; three ports of the three-way pipe 1 are respectively a first port 1a, a second port 1b and a third port 1c, one end of the flushing pipe 2 is specifically inserted into the first port 1a of the three-way pipe 1 and extends out of the second port 1b of the three-way pipe 1, a gap 3 is formed between the two ports, the other end of the flushing pipe is connected with a flushing device, the flushing device is specifically an infusion apparatus, the third port 1c of the three-way pipe 1 is connected with a negative pressure device, the negative pressure device specifically comprises an aseptic water-sealed bottle and a negative pressure pump, the third port 1c of the three-way pipe 1 is connected with the aseptic water-sealed bottle and specifically extends into the bottle water of the aseptic water-sealed bottle, the aseptic water-sealed bottle is further connected with an L-shaped pipe, one end of the L-shaped pipe is connected with the aseptic water-sealed bottle (does not extend into the bottle water), and the other end of the L-shaped pipe is connected with the negative pressure pump.

As shown in fig. 1-3, a telescopic tube 4 and a sealing sleeve 1a1 made of a flexible material are further disposed at a first port 1a of the three-way tube 1, the sealing sleeve 1a1 is specifically made of medical silica gel, and as an alternative, the sealing sleeve 1a1 can be replaced by medical rubber, and is specifically cylindrical, and two ends of the sealing sleeve penetrate through the sealing sleeve, one end of the sealing sleeve 1a1 is bonded and sealed with an outer wall of the first port 1a of the three-way tube 1 through glue, the other end of the sealing sleeve is bonded and sealed with one end of the telescopic tube 4 through glue, a heparin cap 4a is bonded and fixed at the other end of the telescopic tube 4 through glue, one end of the flushing tube 2 extending out of the first port 1a of the three-way tube 1 passes through the sealing sleeve 1a1, the telescopic tube 4 is connected with the heparin cap 4a, and a part of circumferential outer side wall of the flushing tube 2 penetrating through the sealing sleeve 1a1 abuts against and is tightly sealed with a circumferential inner side wall of the sealing sleeve 1a 1.

As shown in fig. 1-3, at least 20 side holes 2a are formed on the outer side walls of both sides of one end of the flushing pipe 2 extending out of the second port 1b, the side holes 2a are arranged at intervals along the length direction of the flushing pipe 2, and a scale 2b is engraved on the outer side wall of one side of the flushing pipe 2 along the length direction thereof.

The use principle is as follows: aiming at washing, medical personnel stretch into disease pleural cavity with 1 first port 1a of three-way pipe then oppress flexible pipe 4 and make washing tube 2 stretch out first port 1a and stretch into the pleural cavity, then start the washing unit who is connected with heparin cap 4a, make the washing liquid in the washing unit fill into disease pleural cavity through washing tube 2 and wash the dilution to the pus of pleural cavity, medical personnel can oppress constantly or carry and draw flexible pipe 4, make washing tube 2 can adjust the size that self inserted disease pleural cavity, guarantee to wash outward and reach best effect.

After the washing is finished, the medical staff closes the washing device, then opens the negative pressure device, and the cleaning liquid with pus in the pleural cavity of the patient is sucked into the three-way pipe 1 through the gap 3 between the second port 1b and the washing pipe 2, because the sealing sleeve 1a1 is arranged at the first port 1a for sealing, the cleaning liquid sucked into the three-way pipe 1 cannot flow out from the first port 1a, but enters the sterile water-sealed bottle through the third port 1c, thereby completing the work of sucking outwards.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Although 1, tee is used more herein; 1a, a first port; 1a1, sealing sleeve; 1b, a second port; 1c, a third port; 2. a flush tube; 2a, side holes; 2b, graduation; 3. a gap; 4. a telescopic pipe; 4a, heparin cap, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims (6)

1. The utility model provides an adjustable thorax washing unit, includes three-way pipe (1) and flushing pipe (2) that constitute by flexible material, the three port of three-way pipe (1) is first port (1a), second port (1b) and third port (1c) respectively, its characterized in that, flushing pipe (2) one end is stretched into by first port (1a) and is stretched out by second port (1b), and the other end is used for being connected with the washing unit who fills the washing liquid into disease pleural cavity, three-way pipe (1) circumference inside wall with clearance (3) have between flushing pipe (2) circumference lateral wall, just first port (1a) department is equipped with seal cover (1a1) that can seal clearance (3), third port (1c) is connected with the negative pressure device who is used for with disease suction pleural cavity washing liquid.

2. The adjustable thoracic cavity flushing device as claimed in claim 1, wherein the sealing sleeve (1a1) is made of elastic material and two ends of the sealing sleeve penetrate through the sealing sleeve, one end of the sealing sleeve (1a1) is bonded and sealed with the first port (1a), and the circumferential inner side wall of the sealing sleeve (1a1) is tightly abutted and sealed with the circumferential outer side wall of the flushing pipe (2).

3. The adjustable thorax flushing device according to the claim 1 or 2, characterized in that, the adjustable thorax flushing device further comprises a telescopic pipe (4), the telescopic pipe (4) is sleeved outside the flushing pipe (2) close to the first port (1a), and one end of the telescopic pipe (4) is sealed with the sealing sleeve (1a1) at the end far away from the first port (1 a).

4. The adjustable thoracic cavity irrigation device as claimed in claim 3, wherein a heparin cap (4a) is fixedly arranged at the other end of the extension tube (4).

5. The adjustable thoracic cavity flushing device according to claim 3, wherein a plurality of side holes (2a) are formed on the side walls of both sides of one end of the flushing pipe (2) extending out of the second port (1 b).

6. The adjustable chest irrigation device according to claim 5, wherein the outer side wall of the irrigation tube (2) is marked with a scale (2 b).

Images