CN220370243U - Flushing device that prestores - Google Patents

Abstract

The utility model discloses a pre-stored flushing device in the technical field of operation flushing devices, which comprises a liquid storage container, a filter, a confluence main pipe, a control valve and a liquid supplementing bag; the liquid storage container is a closed sterile container, the top of the liquid storage container is connected with the confluence main pipe in a sealing way, the bottom of the liquid storage container is connected with a liquid outlet pipe in a sealing way, and a filter is arranged on the liquid outlet pipe; the inside of depositing the liquid container has set up the filter screen, can dock a plurality of salt water bags once, avoids frequent operation of changing the salt water bag, in time supplies the fluid infusion bag that can be convenient, and the fluid infusion bag is not directly docked on the flushing pipe of operation moreover, and the salt water in the timely fluid infusion bag has been used up, and flushing salt water still remains, and can more convenient supply salt water to make the flushing of salt water keep constantly, increased filter screen and filter simultaneously, can effectively avoid the air to get into the body.

Description

Flushing device that prestores

Technical Field

The utility model relates to the technical field of surgical irrigation devices, in particular to a pre-stored irrigation device.

Background

Surgery is called operation, which refers to the process of removing lesions, changing structures or implanting foreign matters by external force through surgical equipment or instruments, entering human body or other biological tissues under the operation of a surgeon or other professionals.

The process needs to cut into the human body, and bleeding of different degrees is often accompanied, when in operation, the bleeding can cover tissues of an operation part, vision can be influenced, the operation is difficult to normally carry out, hemostatic forceps or other hemostatic modes are generally arranged in the operation, but the bleeding still can block the vision, especially in minimally invasive operation, the hemostatic forceps are difficult to stretch into, the internal bleeding is generally less, the operation part can be covered, minimally invasive endoscopic operation is basically performed by using an endoscope, once the bleeding covers, the endoscope can be covered, the operation part can not be checked at all, the endoscope and the operation part are required to be flushed by normal saline, the exuded blood is ensured to be flushed away rapidly, and the vision is prevented from being blocked.

In bladder or prostate operation, generally, the operation is a minimally invasive electrotomy, and the prostatectomy is a novel operation which is developed after the development of the electrotomy mirror manufacturing technology, various cutting operations are sharp and effective, the electrocoagulation hemostasis is rapid and reliable, and an ideal electrotomy mirror of a flushing system is developed successively. The operation is carried out in the bladder or the prostate, a small amount of internal bleeding is normal, the normal saline needs to be used for flushing the operation part in the body, the blood is diluted, the water is guided and sucked out by the suction device, so that the operation part can be kept with good visibility at any time, and the operation is ensured to be smooth.

The operation is to continuously flush water, the normal saline is introduced into the urine port and the incision for flushing, because the normal saline needs to be continuously flushed, the normal saline is very large in use amount, the normal saline is a sterile packaged saline bag at present, the normal saline is generally 0.5 liter, 1 liter and 3 liters, the normal saline of 20-30 bags is basically required for one operation, the normal saline is continuously flushed with water, the water of 3 liters is generally only 2-4 minutes, the operation time is generally determined according to the condition of the operation site in a patient, the operation of replacing the saline is generally 1-2 hours, the operation of replacing the saline in the operation is very troublesome, the normal saline needs to be continuously checked, the normal saline needs to be replaced in time, and once the normal saline is not supplemented in the operation, the gas enters the body, the gas is very dangerous when entering the bladder or the prostate, the gas is very light, the gas is accumulated upwards and is difficult to discharge, the prostate and the bladder are sealed, if the amount of the gas entering is too much, the prostate or the bladder explodes, the gas is very dangerous, so that the flushed normal saline needs to be continuously checked and replenished, the normal saline needs to be timely replenished, the prior normal saline replenishing device is that one normal saline bag is butted on an operation flushing pipeline by a sterile disposable hose, the normal saline bag is continuously replaced when the normal saline bag needs to be replaced, two normal saline bags are alternately used, namely, a Y-shaped pipe is used for butting the two normal saline bags on the operation flushing pipeline, one normal saline bag is replaced each time, the normal saline is always reserved in the flushing pipeline, the operation is very complicated, it takes 4-6 minutes to replace the brine bag once.

Based on this, the present utility model has devised a pre-stored flushing device to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a prestored flushing device which can be used for butting a plurality of saline bags at a time, so that frequent replacement of the saline bags is avoided, the fluid infusion bags can be conveniently and timely supplemented, and the fluid infusion bags are not directly butted on a flushing pipeline for operation, so that even if saline in the fluid infusion bags is used up, the flushing saline still remains, the saline can be more conveniently supplemented, thereby the flushing of the saline is kept continuously, meanwhile, a filter screen and a filter are added, and the air can be effectively prevented from entering a body.

The utility model is realized in the following way: a pre-stored flushing device comprising:

the device comprises a liquid storage container, a filter, a confluence main pipe, a control valve and a liquid supplementing bag;

the liquid storage container is a closed sterile container, the top of the liquid storage container is connected with the confluence main pipe in a sealing way, the bottom of the liquid storage container is connected with a liquid outlet pipe in a sealing way, and a filter is arranged on the liquid outlet pipe;

a filter screen is arranged in the liquid storage container, and the filter screen covers the whole inner cavity section of the liquid storage container;

and the confluence main pipe is connected with a plurality of shunt pipes, and each shunt pipe is connected with a fluid supplementing bag in a separable sealing way.

Further, the upper end of each shunt tube is provided with a spike, the spikes can be separately inserted into the fluid infusion bag, and the shunt tubes are communicated with the inner cavity of the fluid infusion bag in a sealing way through the spikes; each shunt tube is provided with a control valve, and the control valve is an infusion set flow speed regulator;

the spike is a bottle stopper puncture outfit, and the number of the shunt tubes is not less than 5.

Further, the liquid storage container is of a sealed funnel-shaped structure, and the capacity of the liquid storage container is not less than 0.5 liter;

the fluid infusion bag is a disposable infusion bag;

the height h between the filter screen and the connecting port of the liquid outlet pipe is not more than 2cm.

Further, the filter is a disposable needle filter.

The beneficial effects of the utility model are as follows: 1. according to the utility model, a plurality of shunt tubes can be connected with a plurality of fluid infusion bags at a time, so that more normal saline can be in butt joint with the fluid storage container at a time, and the fluid storage container is supplemented, so that the saline in the fluid storage container is ensured to be sufficient, the flushing saline in the operation is ensured to be continuously cut off, continuous flushing is carried out, and stable operation is ensured;

2. the control valve is added to control the flow rate of the saline water in each fluid infusion bag, and the flow rates of the saline water in a plurality of fluid infusion bags can be controlled to be different, so that the condition that one saline water bag always stores the fluid, the saline water in the confluence main pipe is kept to be not cut off, the saline water in the fluid storage container can be timely and effectively supplemented, the saline water flushing is avoided from being cut off, and the condition of in-vivo air intake is effectively avoided;

3. the device has still increased the filter screen in the liquid storage container, can avoid the bubble that rivers hit to get into the drain pipe, has still increased the filter on the drain pipe, can effectively avoid the bubble to flow forward and get into in vivo.

Drawings

The utility model will be further described with reference to examples of embodiments with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a filter screen according to the present utility model;

fig. 3 is a schematic view of a single shunt of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1-liquid storage container, 11-filter screen, 2-filter, 21-drain pipe, 3-confluence main pipe, 31-control valve, 32-shunt pipe, 33-spike, 4-fluid supplementing bag.

Detailed Description

Referring to fig. 1 to 3, the present utility model provides a technical solution: a pre-stored flushing device comprising:

a liquid storage container 1, a filter 2, a confluence header pipe 3, a control valve 31 and a liquid supplementing bag 4;

the liquid storage container 1 is a closed sterile container, the top of the liquid storage container 1 is connected with the confluence main pipe 3 in a sealing way, the bottom of the liquid storage container 1 is connected with the liquid outlet pipe 21 in a sealing way, and the liquid outlet pipe 21 is provided with the filter 2;

a filter screen 11 is arranged in the liquid storage container 1, and the filter screen 11 covers the whole inner cavity section of the liquid storage container 1;

the utility model discloses a fluid infusion bag, including the collection main pipe 3, the collection main pipe 3 is last has connected a plurality of shunt tubes 32, every sealing connection that can both separate on the shunt tube 32 has been mended liquid bag 4, can dock a plurality of fluid infusion bags 4 once, avoid frequent operation of changing salt water, timely make-up liquid bag 4 that can be convenient, fluid infusion bag 4 is not direct dock on the flushing pipe of operation, but dock and persist and cushion in the liquid storage container 1, thereby make this device can be convenient prestore and cushion, even the salt water in the fluid infusion bag 4 has been used up, flushing salt water still remains, can more convenient supplement salt water, thereby the washing of messenger's salt water keeps constantly, filter screen 11 and filter 2 have been increased simultaneously, can effectively avoid the air to get into the body.

The upper end of each shunt tube 32 is provided with a spike 33, the spike 33 can be inserted into the fluid infusion bag 4 in a separated mode, and the shunt tubes 32 are communicated with the inner cavity of the fluid infusion bag 4 in a sealing mode through the spikes 33; a control valve 31 is arranged on each shunt tube 32, and the control valve 31 is an infusion set flow rate regulator;

the spikes 33 are bottle stopper puncture outfits, and the number of the shunt tubes 32 is not less than 5; the height h between the connection port of the filter screen 11 and the liquid outlet pipe 21 is 2-3cm, so that the filter screen is always positioned below the liquid level, air bubbles mixed and impacted are filtered, the air bubbles are effectively blocked, the air bubbles are prevented from entering a human body along with fluid, and the mesh number of the filter screen 11 is 30-60;

the liquid storage container 1 is of a sealed funnel-shaped structure, the capacity of the liquid storage container 1 is not less than 0.5 liter and is used for transferring and storing the liquid supplementing salt, the liquid storage container 1 can be made of a harder sterile pp material, can bear larger weight and is convenient for storing physiological saline in a large amount;

the fluid infusion bag 4 is a disposable infusion bag, the fluid infusion bag 4 is a 3 liter physiological saline bag, belongs to a common medical consumable, is convenient to obtain, and can be conveniently and hermetically inserted into the spike 33 of the shunt tube 32;

the height difference h between the connection ports of the filter screen 11 and the liquid outlet pipe 21 is between 2cm and 3cm, so that the filter screen is always below the liquid level, air bubbles mixed and impacted are filtered, the air bubbles are effectively blocked, the air bubbles are prevented from entering a human body along with fluid, and the mesh number of the filter screen 11 is between 30 cm and 60.

In one embodiment of the utility model:

the embodiment of the utility model provides a pre-stored flushing device, which solves the technical problems that: 1. the electro-incision operation can bleed, so that the operation cannot be normally performed due to the blocking of the sight line, therefore, the normal saline needs to be used for flushing, a large amount of water is needed for flushing, the normal saline needs to be continuously replaced, each bag of normal saline is 3 liters at maximum, if the normal saline is larger, the normal saline cannot be hung up, the normal saline is easy to break, a person can lift and hang up the bigger normal saline, the normal saline of 3 liters is frequently replaced in long-time operation, the normal saline of 3 liters can only be used for 2-4 minutes, and the normal saline of 20-30 bags needs to be replaced in one operation, so that the operation is very troublesome; 2. because the saline water flushing is kept to be impossible to stop in the operation process, so that the bleeding is flushed, and the operation sight is kept unobstructed, the physiological saline water bag is required to be continuously replaced; 3. the operation process needs to avoid the air to get into the body through the flushing pipeline, so that saline is required to be continuously flushed, and as long as water flow is continuous, the air can not get into the body, and the saline is required to be continuously supplemented, so that a saline bag is required to be continuously checked in the operation, the air is prevented from getting into the body, and the blocking of blood to the operation sight caused by the cutoff of the flow is avoided.

The technical problems solved by the utility model are as follows: through hanging a plurality of fluid infusion bags 4 in proper order, change also once change a plurality ofly, reduce the frequency of changing the salt water bag, can also flow together through depositing liquid container 1, avoid salt water to cut off, avoid the air to get into the body.

The technical effects are realized as follows: 1. according to the utility model, the plurality of shunt tubes 32 can be connected with the plurality of fluid infusion bags 4 at a time, so that more normal saline can be in butt joint with the fluid storage container 1 at a time, and the fluid storage container 1 is supplemented, so that the saline in the fluid storage container 1 is ensured to be sufficient, the flushing saline for operation is kept continuous, continuous flushing is carried out, and stable operation is ensured;

2. the control valve 31 is added, so that the saline flow rate in each fluid infusion bag can be controlled, and the saline flow rates in the plurality of fluid infusion bags 4 can be controlled to be different, thereby ensuring that one saline bag always stores liquid, keeping the saline in the confluence main pipe 3 not to flow out, timely and effectively supplementing the saline in the fluid storage container 1, avoiding flushing the saline from flowing out, and effectively avoiding the occurrence of in-vivo air intake;

3. the device has still increased filter screen 11 in the liquid storage container 1, can avoid the bubble that rivers hit to get into the drain pipe, has still increased filter 2 on drain pipe 21, can effectively avoid the bubble to follow current to get into in vivo, avoids the condition emergence of internal air intake.

The technical scheme in the embodiment of the utility model aims to solve the problems, and the overall thought is as follows:

in order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

In the manufacturing process, the liquid storage container 1, the filter 2, the confluence header pipe 3, the control valve 31 and the liquid supplementing bag 4 are required to be manufactured;

the liquid storage container 1 is a closed sterile container, the liquid storage container 1 is of a sealed funnel-shaped structure, the capacity of the liquid storage container 1 is not less than 1 liter, the top of the liquid storage container 1 is connected with the confluence main pipe 3 in a sealing way, the bottom of the liquid storage container 1 is connected with the liquid outlet pipe 21 in a sealing way, the liquid outlet pipe 21 is provided with the filter 2, and the filter 2 is a disposable needle filter, namely an air filter in a disposable infusion set, so that air and impurities are prevented from being mixed into an operation part;

the filter screen 11 is arranged in the liquid storage container 1, the filter screen 11 covers the whole inner cavity section of the liquid storage container 1, the saline needs to be ensured to flow into the liquid storage container 1, the hit bubbles cannot enter the liquid outlet pipe 21, the filter screen 11 is preferably below the liquid level, the bubbles can be filtered and isolated even if the filter screen is above the liquid level, the height h between the filter screen 11 and a connecting port of the liquid outlet pipe 21 is not more than 2cm, the height of the filter screen and the liquid which drops downwards are very low, the bubbles are difficult to hit, and the filter screen 11 is below the liquid level as long as the liquid storage amount in the liquid storage container 1 is normal;

the manifold pipe 3 is connected with a plurality of shunt pipes 32, and each shunt pipe 32 is connected with a fluid supplementing bag 4 in a sealing way; the fluid infusion bag 4 is a disposable infusion bag, namely a physiological saline bag for storing sterile saline, the upper end of each shunt tube 32 is provided with a spike 33, the spike 33 can be separately inserted into the fluid infusion bag 4, the shunt tubes 32 are communicated with the inner cavity of the fluid infusion bag 4 in a sealing way through the spikes 33, the spikes 33 are bottle stopper puncture outfits, and are common devices, so that the saline can be conveniently sealed and butted with each other, and the connection mode of the disposable infusion tube and an infusion bottle is the same;

a control valve 31 is arranged on each shunt tube 32, and the control valve 31 is an infusion set flow rate regulator and is used for regulating and controlling the flow rate of each fluid infusion bag 4; the shunt tubes 32 can be in sealing connection with the main flow collecting pipe 3 through a tee joint, and the shunt tubes 32 at two ends can be directly connected with the main flow collecting pipe 3, so that sealing connection is ensured.

The number of the shunt tubes 32 is not less than 5, so that at least 5 bottles of fluid infusion bags 4 can be butted up by one installation, and the times of supplementing and hoisting physiological saline are reduced.

When the device is used, the supplementing liquid bags 4 for 5 bottles of physiological saline are hoisted beside an operating table, then the physiological saline in the supplementing liquid bags 4 for 5 bottles flows into the liquid storage container 1, so that the liquid storage container is full as much as possible, a space of about 3cm is reserved above the supplementing liquid bags, at the moment, the physiological saline in the hanging supplementing liquid bags 4 may be completely drained, the completely drained physiological saline supplementing liquid bags 4 are replaced, each shunt tube 32 is fully hung and butted with the supplementing liquid bags 4, in the operation process, the physiological saline in the liquid storage container 1 continuously flows downwards, the operation part is continuously washed through an operation washing pipeline, and the filter screen 11 and the filter 2 filter bubbles to avoid the danger caused by air mixing in a body;

the flow rate of the fluid infusion bags 4 is controlled by the control valve 31, so that the flow rates of the fluid infusion bags 4 are different, and the flow rate of one fluid infusion bag 4 is controlled to be different from the flow rates of the other fluid infusion bags 4 by about 1 minute, so that when the physiological saline in the other 4 fluid infusion bags 4 is completely discharged, the physiological saline in the other fluid infusion bag 4 can flow for at least 1 minute again, and the sufficient time can be provided for replacing the new fluid infusion bag 4;

and when the liquid supplementing bag 4 flows downwards, the normal flushing water flow rate can be supplemented, the use is convenient, and the flushing normal saline in the liquid storage container 1 is effectively prevented from flowing out.

In addition, in the description of the present utility model, it should be noted that, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", etc. are presented, the indicated orientation or positional relationship is based on that shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the indicated apparatus or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that the specific embodiments described are illustrative only and not intended to limit the scope of the utility model, and that equivalent modifications and variations of the utility model in light of the spirit of the utility model will be covered by the claims of the present utility model.

Claims (3)

1. A pre-stored flushing device, comprising: a liquid storage container (1), a filter (2), a confluence main pipe (3), a control valve (31) and a liquid supplementing bag (4);

the liquid storage container (1) is a closed sterile container, the top of the liquid storage container (1) is connected with the confluence main pipe (3) in a sealing way, the bottom of the liquid storage container (1) is connected with the liquid outlet pipe (21) in a sealing way, and the liquid outlet pipe (21) is provided with the filter (2);

a filter screen (11) is arranged in the liquid storage container (1), and the filter screen (11) covers the whole inner cavity section of the liquid storage container (1);

the manifold (3) is connected with a plurality of shunt tubes (32), and each shunt tube (32) is connected with a fluid supplementing bag (4) in a sealing way in a separable way;

the upper end of each shunt tube (32) is provided with a spike (33), the spike (33) can be inserted into the fluid infusion bag (4) in a separated mode, and the shunt tubes (32) are communicated with the inner cavity of the fluid infusion bag (4) in a sealing mode through the spikes (33); each shunt tube (32) is provided with a control valve (31), and the control valve (31) is an infusion set flow rate regulator;

the spike (33) is a bottle stopper puncture outfit, and the number of the shunt tubes (32) is not less than 5.

2. A pre-stored flushing device according to claim 1, wherein: the liquid storage container (1) is of a sealed funnel-shaped structure, and the capacity of the liquid storage container (1) is not less than 0.5 liter;

the fluid infusion bag (4) is a disposable infusion bag;

the height h between the filter screen (11) and the connecting port of the liquid outlet pipe (21) is not more than 2cm.

3. A pre-stored flushing device according to claim 1, wherein: the filter (2) is a disposable needle filter.