CN214911061U

CN214911061U - Gastrointestinal surgery is with decompression container

Info

Publication number: CN214911061U
Application number: CN202022856471.6U
Authority: CN
Inventors: 唐言华; 申治; 甘泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-11-30
Anticipated expiration: 2030-12-02

Abstract

The utility model belongs to the technical field of medical equipment, a gastrointestinal surgery decompression container is disclosed, including the pressure reducer body, the pressure reducer body is equipped with inlet port and gas outlet, the inlet port pipe is connected with the feed liquor stomach tube, the feed liquor stomach tube is equipped with direct current cavity and a plurality of backward flow cavities, the feed liquor stomach tube pipe is connected with the electron pressure meter, the gas outlet pipe is connected with gas check valve and gas collection gasbag, the gas collection gasbag is connected with the manometer, the inside of pressure reducer body is connected with the filter screen, the pressure reducer body is equipped with the hydrops cavity at the downside of filter screen, the hydrops cavity is equipped with the liquid outlet, the liquid outlet pipe is connected with the liquid collection container, the middle bulge in the bottom of the liquid collection container, the liquid collection container is equipped with the leakage fluid dram, the middle part of the liquid collection container has still seted up the observation window, depth scale has been carved on the observation window; the utility model provides a mixed problem of accomodating influence medical personnel to patient's state of an illness of long-pending gas and hydrops that prior art goes out the drainage, be applicable to the decompression art of stomach and intestine surgery.

Description

Gastrointestinal surgery is with decompression container

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a gastrointestinal surgery is with decompression container.

Background

Patients after abdominal cavity operation or suffering from gastrointestinal diseases and the like often have difficulty in healing the operation part due to accumulated liquid or pneumatosis in the abdomen, so that the risk of infection is increased; or lead to discomfort such as patient's abdominal distension, in order to alleviate the stomach intestine burden, can utilize the hydrops or the gaseous drainage of stomach intestine pressure reducer in with patient's abdominal cavity to flow out clinically, stomach intestine pressure reducer utilizes the principle of negative pressure suction, with liquid or gaseous suction in the stomach intestine, reach the purpose that reduces stomach intestine internal pressure, the size of negative pressure can not be surveyed to current stomach intestine pressure reducer, too big negative pressure has the injury to human organ, and inconvenient medical personnel observe the drainage volume of hydrops or gas in the abdominal cavity, partial liquid is detained in the pressure reducer, make medical personnel can not the accurate volume of statistics drainage stomach intestine hydrops, and then influence the judgement of doctor to the patient's state of an illness.

In order to solve the problems, Chinese patent (patent publication No. CN210096483U) discloses a decompression container for gastrointestinal surgery, which comprises a base, wherein the base is provided with the decompression container, the upper part of the decompression container is provided with a decompression body, and an upper end cover of the decompression body is provided with a liquid discharge pipe and an exhaust one-way valve; one end of the liquid discharge pipe penetrates through the end cover and is arranged in the pressure reducer body, and the other end of the liquid discharge pipe is connected with the liquid inlet stomach tube; the bottom surface of the inner cavity of the pressure reducing container is an inclined surface, and the bottom end of the inclined surface is communicated with a liquid outlet arranged outside the pressure reducing container; the inner cavity wall of the pressure reducing container is provided with a nozzle which is communicated with a water inlet arranged outside the pressure reducing container, and the water inlet is provided with a control valve.

According to the scheme, the gas and the liquid are separated by using the liquid discharge pipe and the exhaust one-way valve, and meanwhile, the bottom of the pressure reduction container is arranged to be an inclined plane, so that the gastrointestinal liquid is gathered at the lowest point in the pressure reduction container and is poured through the liquid discharge port; however, the device does not collect gas, and medical personnel can not analyze the gas discharged from the drainage tube, so that the judgment of the medical personnel on the state of illness of a patient is influenced, and therefore a pressure reduction container which separately collects pneumatosis and effusion discharged from the drainage tube is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gastrointestinal surgery is with decompression container to solve prior art and accomodate the problem that influences medical personnel to the patient's state of an illness and judge to the long-pending gas and the hydrops mixture of drainage play.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a basic technical scheme is: the utility model provides a gastrointestinal surgery is with decompression container, includes the pressure reducer body, the upside of pressure reducer body is equipped with the inlet port, the inlet tube has connect the feed liquor stomach tube, the feed liquor stomach tube is connected with the electron pressure meter, the middle part of pressure reducer body is equipped with the gas outlet, the gas outlet is connected with gaseous check valve and gas collection gasbag, gaseous check valve is located the gas outlet with between the gas collection gasbag, the gas collection gasbag is connected with the manometer, the downside of pressure reducer body still is equipped with the liquid outlet, the liquid outlet is connected with a collection liquid container, the downside of collection liquid container is equipped with the leakage fluid dram, the observation window has still been seted up to collection liquid container, the observation window has carved with the degree of depth scale.

The principle of the basic technical scheme is as follows: effusion and long-pending gas in the patient abdomen are through feed liquor stomach tube drainage play under the effect of pressure reducer body, the electron pressure meter shows the negative pressure size that the pressure reducer body produced, effusion and long-pending gas get into the pressure reducer body, under the initial condition, the gas collection gasbag is not the gas filled state, long-pending gas gets into pressure reducer body back pressure reducer originally internal and the gas collection gasbag in form the pressure differential, simultaneously through gaseous check valve, long-pending gas is collected in the gas collection gasbag by high efficiency from the pressure reducer is originally internal, the effusion is collected in the collection liquid container through the liquid outlet, medical personnel judge through observation window and degree of depth scale how much of effusion, judge how much of long-pending gas through the manometer.

The beneficial effects of the basic technical scheme are as follows: the electron pressure gauge guarantees to utilize the security of negative pressure attraction hydrops and long-pending gas, separately collects hydrops and long-pending gas, reuse negative pressure combines gaseous check valve with gas-liquid separation, easy operation is high-efficient, and it is effectual to separate moreover, the accuracy of long-pending gas and hydrops has been guaranteed, the medical personnel of being convenient for carry out accurate analysis and judgement to patient's the state of an illness, guarantee simultaneously that gaseous diffusion that can not volatilize at will gives out the peculiar smell, it is fresh to have guaranteed medical personnel and patient's operation environment, it is uncomfortable to reduce.

Preferably, a filter screen is connected to the interior of the pressure reducer body.

Through the arrangement, foreign matters discharged by the drainage are filtered, so that the liquid outlet is prevented from being blocked by the granular solids discharged by the drainage, and the smoothness of the whole device is ensured.

Preferably, the downside of filter screen is equipped with the hydrops cavity, the liquid outlet is located the downside of hydrops cavity, the collection liquid container with the pressure reducer body is for dismantling the connection.

Through the setting, in filter screen filterable hydrops flows into the hydrops chamber earlier, then flow into in the collection liquid container again, and collection liquid container and pressure reducer body be for dismantling the connection, be convenient for change a collection liquid container at the in-process of drainage, to needs timesharing, categorised collection hydrops or need in time detect analysis hydrops all very convenient, extension collection liquid container and pressure reducer body liquid connecting pipe's length can be separately placed collection liquid container and pressure reducer body, application scope is wider.

Preferably, the bottom of the liquid collecting container is raised in the middle.

Through the arrangement, a small amount of accumulated liquid in the liquid collecting container can be collected conveniently, and the bottom of the liquid collecting container can be cleaned conveniently.

Preferably, the feed liquor stomach tube is equipped with direct current cavity and backward flow cavity, the feed liquor stomach tube flows to from the mouth of pipe the pressure reducer body is the following current, the feed liquor stomach tube is followed the flow of pressure reducer body is to the mouth of pipe for the backward flow, the feed liquor stomach tube provides a backward flow cavity at least.

Through the setting, during the drainage, hydrops or long-pending gas forward flow, the following current resistance is far less than the resistance of backward flow, can promote hydrops or long-pending gas to flow according to the direction of designation folk prescription, goes the aspirator drainage easy, and the aspirator backward flow difficulty, has avoided flowing drainage in-process hydrops or long-pending gas backward flow, influences the suction effect, causes bad consequences such as art district retrograde infection even.

Drawings

FIG. 1 is a schematic structural view of a decompression container for gastrointestinal surgery according to the present invention;

FIG. 2 is a partial cross-sectional view of a liquid inlet stomach tube of a decompression container for gastrointestinal surgery of the present invention;

the names of corresponding labels in the drawings are:

pressure reducer body 1, inlet port 2, liquid inlet stomach tube 3, direct current cavity 3A, backward flow cavity 3B, electron pressure gauge 4, gas outlet 5, gaseous check valve 6, gas collection gasbag 7, manometer 8, filter screen 9, hydrops cavity 10, liquid outlet 11, liquid collecting container 12, leakage fluid dram 13, observation window 14.

Detailed Description

The invention will be described in further detail with reference to the following drawings and embodiments:

as shown in fig. 1 and 2, a decompression container for gastrointestinal surgery comprises a decompression device body 1, an inlet port 2 is arranged on the upper side of the decompression device body 1, a liquid inlet stomach tube 3 is connected with the inlet port 2 in a pipe manner, the liquid inlet stomach tube 3 is provided with a direct current chamber 3A and a plurality of backflow chambers 3B, the liquid inlet stomach tube 3 flows from the left side to the right side in a downstream manner, the liquid inlet stomach tube 3 flows from the right side to the left side in a backflow manner, the liquid inlet stomach tube 3 is connected with an electronic pressure gauge 4 in a pipe manner, an air outlet 5 is arranged in the middle of the right side of the decompression device body 1, the air outlet 5 is connected with an air check valve 6 and an air collection air bag 7 in a pipe manner, the air collection air bag 7 is connected with a pressure gauge 8, a filter screen 9 is hung in the decompression device body 1, a effusion chamber 10 is arranged on the lower side of the filter screen 9 of the decompression device body 1, and a liquid outlet 11 is arranged at the bottom of the effusion chamber 10, the 11 pipe joints of liquid outlet have a collection liquid container 12, and pressure reducer body 1 is placed in the upside of collection liquid container 12, and is protruding in the middle of the bottom of collection liquid container 12, and the right downside of collection liquid container 12 is equipped with leakage fluid dram 13, and observation window 14 has still been seted up at the middle part of collection liquid container 12, and the degree of depth scale has been carved on observation window 14.

The specific implementation process is as follows:

before the device is used, the gas in the gas collecting air bag 7 is exhausted, then the free end of the liquid inlet stomach tube 3 is placed in the abdomen of a patient, accumulated liquid and accumulated gas are drained, when the drainage is performed, the accumulated gas and the accumulated liquid are both downstream in the liquid inlet stomach tube 3, the accumulated liquid and the accumulated liquid can conveniently flow into the pressure reducer body 1, if the backflow occurs due to accidents, the accumulated liquid and the accumulated gas oscillate back and forth in the backflow cavity 3B to consume a large amount of energy, so that the backflow difficulty is caused, the phenomenon that the drainage effect is poor and the operation area is polluted due to the backflow is avoided, in the drainage process, the size of negative pressure generated by the pressure reducer body 1 is known by observing the electronic pressure gauge 4, unnecessary injury to the patient is avoided, after the accumulated liquid and the accumulated gas are drained into the pressure reducer body 1, the gas check valve 6 is opened, the pressure difference between the pressure reducer body 1 and the gas collecting air bag 7 is reused, the accumulated gas is efficiently collected in the gas collecting air bag 7, not only can avoid peculiar smell emitted by the random volatilization and diffusion of the gas in the operation, but also is convenient for the subsequent analysis and treatment of the pneumatosis; the hydrops flows to hydrops cavity 10 behind filter screen 9, then flow in album liquid container 12, know how much of hydrops in album liquid container 12 through observation window 14 mouth and degree of depth scale, avoid the hydrops in album liquid container 12 to overflow, need the timesharing, categorised collection hydrops or when needing timely detection and analysis hydrops, close liquid outlet 11 and can realize the change to album liquid container 12, carry out analysis and judgement through observation window 14 mouth and degree of depth scale to the hydrops of collecting at last, carry out analysis and judgement through manometer 8 to the hydrops of collecting, combine the data of the two to carry out accurate judgement to patient's the state of an illness, the hydrops in album liquid container 12 is discharged from leakage fluid dram 13, the bottom of album liquid container 12 is middle protruding be convenient for in album liquid container 12 a small amount of hydrops collect and to the washing that its bottom goes on.

The above description is only an example of the present invention, and the common general knowledge of the known specific technical solutions or characteristics in the solutions is not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A decompression container for gastrointestinal surgery, characterized in that: comprises a pressure reducer body (1), wherein an inlet (2) is arranged on the upper side of the pressure reducer body (1), a liquid inlet stomach tube (3) is connected with the inlet (2) in a pipe-jointed manner, the liquid inlet stomach tube (3) is connected with an electronic pressure gauge (4), a gas outlet (5) is arranged in the middle of the pressure reducer body (1), the gas outlet (5) is connected with a gas one-way valve (6) and a gas collection air bag (7), the gas one-way valve (6) is arranged between the gas outlet (5) and the gas collection air bag (7), the gas collection air bag (7) is connected with a pressure gauge (8), a liquid outlet (11) is arranged on the lower side of the pressure reducer body (1), the liquid outlet (11) is connected with a liquid collecting container (12), a liquid discharge port (13) is arranged on the lower side of the liquid collecting container (12), and an observation window (14) is further arranged on the liquid collecting container (12), the observation window (14) is marked with depth scales.

2. A reduced pressure vessel for gastrointestinal surgery as defined in claim 1, wherein: the interior of the pressure reducer body (1) is connected with a filter screen (9).

3. A reduced pressure vessel for gastrointestinal surgery as defined in claim 2, wherein: the downside of filter screen (9) is equipped with hydrops cavity (10), liquid outlet (11) are located the downside of hydrops cavity (10), album liquid container (12) with pressure reducer body (1) is for dismantling the connection.

4. A reduced pressure vessel for gastrointestinal surgery as defined in claim 1, wherein: the middle of the bottom of the liquid collecting container (12) is raised.

5. A reduced pressure vessel for gastrointestinal surgery as defined in claim 1, wherein: feed liquor stomach tube (3) are equipped with direct current cavity (3A) and backward flow cavity (3B), feed liquor stomach tube (3) circulate from the mouth of pipe to pressure reducer body (1) are following current, feed liquor stomach tube (3) are followed pressure reducer body (1) circulate to the mouth of pipe for the backward flow, feed liquor stomach tube (3) provide one backward flow cavity (3B) at least.