CN211068292U - Infectious department's ascites suction device - Google Patents

Abstract

The utility model discloses an infectious department ascites suction device relates to ascites suction technical field, including holding the bottle, the top threaded connection who holds the bottle has the top cap, the inside rubber pad that is equipped with of top cap, the inboard of mounting bracket is equipped with presses the gasbag, the outside intercommunication of pressing the gasbag has one-way admission valve, one end intercommunication of one-way admission valve has the air duct, the liquid needle is installed to the one end that No. two links were kept away from to the catheter. Be equipped with and press the gasbag, one-way discharge valve and one-way admission valve, will hold the gas inspiration of bottle and press the gasbag through one-way admission valve, make the inside negative pressure that forms that holds the bottle, and then hold the bottle with ascites suction, the suction is efficient, press the gasbag with the thumb extrusion in the time of handheld handle, be convenient for vacate the hand and carry out other medical operations, be equipped with a link and No. two links, can be four bibliographic categories branch with whole device split, be convenient for to the washing and the disinfection of device, bring better use prospect.

Description

Ascites suction device for infectious diseases

technical field

The utility model relates to the technical field of ascites suction, in particular to an ascites suction device for infectious diseases.

Background technique

Ascites, the excessive accumulation of free fluid in the abdominal cavity, is a sign rather than a disease. In any pathological state, the volume of fluid in the abdominal cavity exceeds 200ml, which is called ascites, which is usually caused by liver disease, peritoneal disease, kidney disease and other diseases.

When the existing ascites suction device is used, due to the limitation of its own structure, continuous extraction cannot be performed during the extraction process, and the extraction efficiency of ascites is low, and the doctor's two hands are occupied by the pressing airbag and the handle respectively, and cannot be freed. Initiate other medical procedures.

In addition, it is inconvenient to install and disassemble each part of the structure of the device, which brings trouble to the cleaning and disinfection of the device.

Utility model content

The main purpose of the present invention is to provide an ascites suction device for infectious diseases, which can effectively solve the problem that when the existing ascites suction device proposed in the background art is in use, continuous extraction cannot be performed during the extraction process, and the extraction efficiency of ascites is low. , and the doctor's two hands are occupied by the pressing airbag and the handle respectively, so the hands cannot be freed for other medical operations, and it is inconvenient to install and disassemble the various parts of the device, which brings trouble to the cleaning and disinfection of the device.

To achieve the above purpose, the technical scheme adopted by the present utility model is:

An ascites suction device for infectious diseases, comprising a container bottle, the top of the container bottle is threadedly connected with a top cover, the top cover is provided with a rubber pad, and the bottom of the rubber pad is fixedly connected with a circular protrusion, so the The outer side of the accommodating bottle is provided with a No. 1 connection end, the outer side of the accommodating bottle is provided with a No. 2 connection end, the outer side of the accommodating bottle is provided with a handle, the top of the handle is fixedly installed with a mounting frame, and the installation The inner side of the frame is provided with a pressing air bag, the bottom of the pressing air bag is in contact with the bottom of the inner wall of the mounting frame, the outer side of the pressing air bag is connected with a one-way air intake valve, and one end of the one-way air intake valve is connected with an air duct One end of the air conduit is threadedly connected to the inner side of the No. 1 connection end, the inner side of the No. 2 connection end is threadedly connected with a catheter, and one end of the catheter away from the No. 2 connection end is installed with a liquid suction needle.

Preferably, the bottom of the rubber pad is in contact with the top of the bottle, the circular protrusion is located inside the port of the bottle, and the circular protrusion and the port of the bottle are in an interference fit.

Preferably, preferably, the No. 1 connection end and the No. 2 connection end are symmetrically distributed with respect to the central axis of the accommodating bottle.

Preferably, curved grooves are formed on both inner walls of the mounting bracket, and the outer side of the pressing airbag is in contact with the bottom of the curved groove.

Preferably, a one-way exhaust valve is communicated with the outer side of the pressing airbag, and the port of the one-way exhaust valve is inclined downward.

Compared with the prior art, the utility model has the following beneficial effects: the ascites suction device of the infectious department is provided with a pressing air bag, a one-way exhaust valve and a one-way air intake valve, and can squeeze the air bag to pass the gas through the single air bag. It is discharged to the exhaust valve, and the gas in the holding bottle is sucked into the pressing air bag through the one-way intake valve, so that a negative pressure is formed in the inside of the holding bottle, and the ascites is sucked into the holding bottle through the suction needle, which can continuously suck and suck. High efficiency, the pressing airbag is set in the curved groove on the inner wall of the mounting frame, so that the pressing airbag can be placed firmly, and it is convenient for the doctor to hold the handle and squeeze the pressing airbag with his thumb, which is convenient for freeing up his hand for other medical operations. It is threaded with the No. 2 connection end, the top cover and the top of the container bottle, which is convenient for the installation and removal of the top cover, and the air tube is threaded with the No. The connection end is threaded, which is convenient for the replacement of the catheter. The whole device can be divided into four parts, which is convenient for cleaning and sterilizing the device. There is a rubber pad inside the top cover. The rubber pad and the top of the accommodating bottle are closely attached, and the sealing effect is good, which is conducive to the formation of negative pressure in the accommodating bottle.

Description of drawings

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

FIG. 2 is a schematic structural diagram of a container bottle of the present invention.

FIG. 3 is a schematic structural diagram of the mounting frame of the present invention.

In the figure: 1. accommodating bottle; 2. top cover; 3. rubber pad; 4. circular protrusion; 5. No. 1 connecting end; 6. No. 2 connecting end; 7. Grip; 8. Mounting frame; 9 , curved groove; 10, press the air bag; 11, one-way exhaust valve; 12, one-way intake valve; 13, airway; 14, catheter; 15, suction needle.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

As shown in Figures 1-3, an ascites suction device for infectious diseases includes a container bottle 1, and a top cover 2 is threadedly connected to the top of the container bottle 1 to facilitate the installation and removal of the top cover 2. The top cover 2 is provided with Rubber pad 3, the bottom of the rubber pad 3 is fixedly connected with a circular protrusion 4, the outer side of the container bottle 1 is provided with a No. 1 connection end 5, the outer side of the container bottle 1 is provided with a No. The handle 7, the top of the handle 7 is fixedly installed with the mounting frame 8, the inner side of the mounting frame 8 is provided with a pressing air bag 10, the bottom of the pressing air bag 10 is in contact with the bottom of the inner wall of the mounting frame 8, and the outer side of the pressing air bag 10 is connected with a single air bag. To the intake valve 12, the one-way intake valve 12 is only used to press the intake air of the airbag 10. One end of the one-way intake valve 12 is connected with an air conduit 13, and one end of the air conduit 13 is threadedly connected to the No. 1 connection end 5 The inner side of the second connection end 6 is threadedly connected with a catheter 14 , and a liquid suction needle 15 is installed at the end of the catheter 14 away from the second connection end 6 .

The bottom of the rubber pad 3 is in contact with the top of the container bottle 1, the circular protrusion 4 is located on the inner side of the port of the container bottle 1, the circular protrusion 4 and the port of the container bottle 1 are in an interference fit, and the container bottle is made through the rubber pad 3. The sealing performance of 1 is better, which is conducive to the formation of negative pressure in the accommodating bottle 1; the No. 1 connecting end 5 and the No. 2 connecting end 6 are symmetrically distributed about the central axis of the accommodating bottle 1; groove 9, the outer side of the pressing air bag 10 is in contact with the bottom of the curved groove 9, so that the pressing air bag 10 is placed firmly; the outer side of the pressing air bag 10 is connected with a one-way exhaust valve 11, and the port of the one-way exhaust valve 11 is inclined downward. , the one-way exhaust valve 11 can only be used to exhaust the gas in the pressing airbag 10 .

It should be noted that the present invention is an ascites suction device for infectious diseases. When in use, first place the suction needle 15 on the ascites site, hold the handle 7 and squeeze the airbag 10 with the thumb, and press the airbag by pressing 10. The gas is discharged through the one-way exhaust valve 11, and the gas in the holding bottle 1 is sucked into the pressing airbag 10 through the one-way air inlet valve 12, so that a negative pressure is formed inside the holding bottle 1, and the ascites is removed by the suction needle 15. Inhaling the container bottle 1, the inside of the top cover 2 is provided with a rubber pad 3, and the rubber pad 3 is squeezed by the top cover 2 to make the rubber pad 3 and the top of the container bottle 1 closely fit, and the sealing effect is good, which is beneficial to the container bottle 1. Negative pressure is formed inside, which can be sucked continuously, and the suction efficiency is high. Since the pressing airbag 10 is arranged in the curved groove 9, the pressing airbag 10 is placed firmly, and it is convenient for the doctor to hold the grip 7 and squeeze the pressing airbag 10 with his thumb at the same time. It is convenient to free up your hands for other medical operations. When the device needs to be cleaned, the top cover 2 is threadedly connected to the top of the container bottle 1, which facilitates the installation and removal of the top cover 2. It is convenient for the installation and disassembly of the airway tube 13, and the catheter tube 14 and the No. 2 connection end 6 are threadedly connected, which is convenient for the replacement of the catheter tube 14, and the whole device can be divided into four parts, which is convenient for cleaning and disinfection of the device. It is more practical for people to use.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A suction device for ascites in infectious diseases, comprising a container bottle (1), characterized in that: the top end of the container bottle (1) is threadedly connected with a top cover (2), and the top cover (2) is internally provided with A rubber pad (3), the bottom of the rubber pad (3) is fixedly connected with a circular protrusion (4), the outer side of the accommodating bottle (1) is provided with a No. 1 connecting end (5), the accommodating bottle (1) ) is provided with a No. 2 connecting end (6), the outer side of the container bottle (1) is provided with a handle (7), the top of the handle (7) is fixedly installed with a mounting frame (8), the The inner side of the mounting frame (8) is provided with a pressing air bag (10), the bottom of the pressing air bag (10) is in contact with the bottom of the inner wall of the mounting frame (8), and the outer side of the pressing air bag (10) is connected with a one-way inlet. An air valve (12), one end of the one-way air intake valve (12) is communicated with an air duct (13), and one end of the air duct (13) is threadedly connected to the inner side of the No. 1 connection end (5), the A catheter (14) is threadedly connected to the inner side of the second connection end (6), and a liquid suction needle (15) is installed at one end of the catheter (14) away from the second connection end (6). 2. A suction device for ascites in infectious diseases department according to claim 1, characterized in that: the bottom of the rubber pad (3) is in contact with the top of the containing bottle (1), and the circular protrusion (4) ) is located on the inner side of the port of the accommodating bottle (1), and the circular protrusion (4) and the port of the accommodating bottle (1) are in an interference fit. 3. A suction device for ascites in infectious diseases department according to claim 1, characterized in that: the No. 1 connecting end (5) and the No. 2 connecting end (6) are symmetrically distributed with respect to the central axis of the holding bottle (1) . 4. A suction device for ascites in infectious diseases department according to claim 3, characterized in that: curved grooves (9) are formed on both inner walls of the mounting frame (8), and the pressing airbag (10) is provided with curved grooves (9). The outer side of the groove (9) is in contact with the bottom of the curved surface. 5. A device for suctioning ascites in infectious diseases department according to claim 1, characterized in that: a one-way exhaust valve (11) is communicated with the outside of the pressing airbag (10), and the one-way exhaust valve ( 11) The port is inclined downward.

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