CN219022525U - Gastrointestinal decompression device - Google Patents

Abstract

The utility model provides a gastrointestinal decompression device, which belongs to the technical field of medical appliances and aims to solve the problem of inconvenient operation of dredging a stomach tube of the existing gastrointestinal decompression device, and comprises the following components: the device comprises a mounting seat, an electric negative pressure machine, a purifier, a gastric juice collecting bottle, a conversion seat, a syringe and a liquid suction pipe; the electric negative pressure machine is fixedly connected to the right end of the inner side of the mounting seat; the purifier is fixedly connected to the middle part of the inner side of the mounting seat; the lower end of the gastric juice collecting bottle is inserted into the left end of the mounting seat; the conversion seat is fixedly connected to the upper end of the gastric juice collecting bottle; the lower end of the injector is inserted into the upper end of the conversion seat; one end of the liquid suction pipe is inserted into the conversion seat; the utility model improves the convenience of removing blockage of the liquid suction pipe.

Description

Gastrointestinal decompression device

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a gastrointestinal decompression device.

Background

The gastrointestinal decompression is a method for inserting a gastric tube from an oral cavity or a nasal cavity, connecting a gastrointestinal decompression device, leading gastric contents out of a patient under the action of negative pressure and siphon principle, blocking the gastric tube when solid matters in the gastrointestinal tract enter the gastric tube during gastrointestinal decompression treatment of the patient, and dredging the gastric tube by injecting physiological saline into the gastric tube.

Based on the above, when current stomach pressure reducer carries out the stomach mediation, need pull out the stomach tube from stomach pressure reducer, then will hold the syringe that normal saline is connected with the stomach tube, to the normal saline of injection in the stomach tube, be connected with stomach pressure reducer again after the injection is accomplished, the operation is more loaded down with trivial details, and stomach pressure reducer uses inconvenient inadequately, and the adhesion is easy to drip the sick bed in the gastric juice of stomach tube outward appearance when the stomach tube is pulled out simultaneously and is caused the pollution.

Accordingly, in view of the above, research and improvement are made to the existing structure and the existing defects, and a gastrointestinal decompression device is provided to achieve the purpose of more practical value.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a gastrointestinal decompression device to solve the problem that the conventional gastrointestinal decompression device is inconvenient to dredge a stomach tube.

The utility model discloses a gastrointestinal pressure reducer, which is prepared by the following specific technical means:

a gastrointestinal decompression device, comprising: the device comprises a mounting seat, an electric negative pressure machine, a purifier, a gastric juice collecting bottle, a conversion seat, a syringe and a liquid suction pipe; the electric negative pressure machine is fixedly connected to the right end of the inner side of the mounting seat; the purifier is fixedly connected to the middle part of the inner side of the mounting seat; the lower end of the gastric juice collecting bottle is inserted into the left end of the mounting seat; the conversion seat is fixedly connected to the upper end of the gastric juice collecting bottle; the lower end of the injector is inserted into the upper end of the conversion seat; one end of the liquid suction pipe is inserted into the conversion seat.

Further, the purifier includes: an adsorption box and a disinfection box; the lower end of the adsorption box is inserted into the inner side of the right end of the purifier, the adsorption box is connected with the electric negative pressure machine through a pipe fitting, and a drying agent and active carbon are arranged in the adsorption box; the lower end of the disinfection box is inserted into the inner side of the left end of the purifier, the disinfection box is respectively communicated with the adsorption box and the gastric juice collecting bottle through the pipe fitting, and disinfection liquid is filled in the disinfection box.

Further, the conversion seat includes: the switching piston, the reset spring, the piston liquid outlet and the liquid suction port; the conversion piston is connected to the inner side of the conversion seat in a sliding way, and the lower end of the injector is inserted into the upper end of the inner side of the conversion piston; the upper end of the return spring is fixedly connected to the upper end of the conversion piston, and the lower end of the return spring is fixedly connected to the upper end of the conversion seat; the piston liquid outlet is formed in the lower part of the conversion piston; the liquid suction port is arranged in the middle of the conversion seat.

Further, the conversion seat further comprises: a linkage rod; the linkage rod is fixedly connected to the upper end of the conversion piston; gastric juice collecting bottle includes: a pressure regulating valve and a pressure regulating spring; the lower end of the pressure regulating valve is connected with the middle part of the upper end of the gastric juice collecting bottle in a sliding way, and the upper end of the pressure regulating valve is movably connected below the linkage rod; the upper end of the pressure regulating spring is fixedly connected with the upper end of the pressure regulating valve, and the lower end of the pressure regulating spring is fixedly connected with the upper end of the gastric juice collecting bottle.

Further, the gastric juice collecting bottle further comprises: a needle tube holder; the lower end of the needle tube bracket is fixedly connected with the upper end of the gastric juice collecting bottle, and the needle tube of the injector is inserted into the inner side of the needle tube bracket.

Further, the pipette includes: a liquid absorbing sleeve and a sponge ring; the liquid suction sleeve is connected to the outer side of the liquid suction pipe in a sliding manner; the sponge ring is fixedly connected to the inner side of the liquid suction sleeve.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model is provided with the adsorption box and the disinfection box, the adsorption box and the disinfection box disinfect, dry and clean the gas adsorbed from the body of a patient, prevent the discharged gas from polluting the air, reduce the fact that the extracted gas is used for an electric negative pressure machine, and better protect the electric negative pressure machine.

The utility model is provided with the conversion seat, when the liquid suction pipe is blocked, the needle cylinder of the injector is pressed downwards, physiological saline in the injector is used for flushing and dredging the liquid suction pipe, the injector is loosened after the liquid suction pipe is dredged, and the conversion piston slides upwards to reset under the action of the reset spring, so that the convenience of blocking removal of the liquid suction pipe is improved, and the time is saved.

The utility model is provided with the liquid suction sleeve, when the liquid suction pipe is pulled out from the esophagus of a patient after the gastrointestinal decompression of the patient is finished, the sponge ring scrapes mucus adhered on the outer wall of the liquid suction pipe, so that the mucus on the outer wall of the liquid suction pipe is prevented from falling onto a patient bed to pollute the environment.

The utility model improves the cleaning of the pumped gas, reduces the pollution to indoor air when the intestines and stomach of a patient are depressurized, improves the convenience of blockage removal of the liquid suction pipe by arranging the conversion seat, saves the blockage removal operation time, and reduces the treatment time and pain of the patient; according to the utility model, the mucus on the outer wall of the liquid suction pipe is prevented from falling onto the hospital bed to pollute the environment by arranging the liquid suction sleeve.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

FIG. 2 is a schematic view of the overall structure of the gastric juice collection bottle of the present utility model.

FIG. 3 is a schematic diagram of the upper structure of the gastric juice collection bottle of the present utility model.

Fig. 4 is a schematic cross-sectional view of a transfer seat according to the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a mounting base; 2. an electric negative pressure machine; 3. a purifier; 301. an adsorption box; 302. a sterilization box; 4. gastric juice collection bottle; 401. a pressure regulating valve; 402. a pressure regulating spring; 403. a needle tube holder; 5. a conversion seat; 501. a conversion piston; 502. a return spring; 503. a piston liquid outlet; 504. a liquid suction port; 505. a linkage rod; 6. a syringe; 7. a pipette; 701. a liquid suction sleeve; 702. a sponge ring.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 4:

the present utility model provides a gastrointestinal decompression device comprising: the device comprises a mounting seat 1, an electric negative pressure machine 2, a purifier 3, a gastric juice collecting bottle 4, a conversion seat 5, a syringe 6 and a liquid suction pipe 7; the electric negative pressure machine 2 is fixedly connected to the right end of the inner side of the mounting seat 1; the purifier 3 is fixedly connected to the middle part of the inner side of the mounting seat 1; the lower end of the gastric juice collecting bottle 4 is inserted into the left end of the mounting seat 1; the conversion seat 5 is fixedly connected to the upper end of the gastric juice collecting bottle 4; the lower end of the injector 6 is inserted into the upper end of the conversion seat 5; one end of the liquid suction pipe 7 is inserted into the conversion seat 5.

Wherein, clarifier 3 includes: a suction box 301 and a sterilization box 302; the lower end of the adsorption box 301 is inserted into the inner side of the right end of the purifier 3, the adsorption box 301 is connected with the electric negative pressure machine 2 through a pipe fitting, and a drying agent and activated carbon are arranged in the adsorption box 301; the lower end of the disinfection box 302 is inserted into the inner side of the left end of the purifier 3, the disinfection box 302 is respectively communicated with the adsorption box 301 and the gastric juice collecting bottle 4 through pipes, and disinfection liquid is filled in the disinfection box 302; in the use, after the electric negative pressure machine 2 starts, the atmospheric pressure in gastric juice collecting bottle 4 reduces, and the hydrops and the gas in patient's intestines and stomach enter into gastric juice collecting bottle 4, and when the gas in gastric juice collecting bottle 4 passed through disinfection box 302, the antiseptic solution in disinfection box 302 disinfects the gas of taking out, and the gas after disinfecting enters into adsorption box 301, and drier and the active carbon in the adsorption box 301 adsorb moisture and peculiar smell in the gas, reduce the erosion of gas of taking out to electric negative pressure machine 2, prevent the gaseous polluted air of electric negative pressure machine 2 exhaust simultaneously.

Wherein, the conversion seat 5 includes: a conversion piston 501, a return spring 502, a piston liquid outlet 503 and a liquid suction port 504; the conversion piston 501 is connected to the inner side of the conversion seat 5 in a sliding way, and the lower end of the injector 6 is inserted into the upper end of the inner side of the conversion piston 501; the upper end of the return spring 502 is fixedly connected to the upper end of the conversion piston 501, and the lower end of the return spring 502 is fixedly connected to the upper end of the conversion seat 5; a piston liquid outlet 503 is formed in the lower part of the conversion piston 501; the liquid suction port 504 is arranged in the middle of the conversion seat 5; during the use, stomach and intestine hydrops enter into gastric juice collecting bottle 4 from pipette 7 through liquid absorbing port 504, when pipette 7 appears blockking up, push down the cylinder of syringe 6, conversion piston 501 slides down, piston liquid outlet 503 aligns with liquid absorbing port 504, the piston of syringe 6 is pressed, normal saline in the syringe 6 washs and dredges pipette 7, release syringe 6 after the pipette 7 dredges, conversion piston 501 upwards slides under reset spring 502 and resets, and then promoted the convenience of the clear stifled of pipette 7, saved the time.

Wherein, the conversion seat 5 further comprises: a link 505; the linkage rod 505 is fixedly connected to the upper end of the conversion piston 501; the gastric juice collection bottle 4 comprises: a pressure regulating valve 401 and a pressure regulating spring 402; the lower end of the pressure regulating valve 401 is connected with the middle part of the upper end of the gastric juice collecting bottle 4 in a sliding way, and the upper end of the pressure regulating valve 401 is movably connected below the linkage rod 505; the upper end of the pressure regulating spring 402 is fixedly connected to the upper end of the pressure regulating valve 401, and the lower end of the pressure regulating spring 402 is fixedly connected to the upper end of the gastric juice collecting bottle 4; during the use, when conversion piston 501 slides downwards, conversion piston 501 drives air-vent valve 401 through the trace 505 and slides downwards, and then gastric juice collecting bottle 4 is linked together with the external world, and atmospheric pressure in gastric juice collecting bottle 4 is balanced with external atmospheric pressure, and then prevents to be too little in gastric juice collecting bottle 4 in the pipette 7 mediation in-process, has promoted the security that the device was used, and when conversion piston 501 upwards slides, air-vent valve 401 upwards slides the reset under the effect of pressure regulating spring 402.

Wherein, gastric juice collecting bottle 4 still includes: a needle tube holder 403; the lower end of the needle tube bracket 403 is fixedly connected with the upper end of the gastric juice collecting bottle 4, and the needle tube of the injector 6 is spliced on the inner side of the needle tube bracket 403; during use, the needle cannula holder 403 is supported on the outside of the injector 6, increasing the stability of the injector 6.

The pipette 7 includes: a wicking sleeve 701 and a sponge ring 702; the pipette sleeve 701 is slidingly connected to the outside of the pipette 7; the sponge ring 702 is fixedly connected to the inner side of the liquid absorbing sleeve 701; in the use, after patient's intestines and stomach decompression is finished, slide the imbibition sleeve 701 to patient's mouth, when pipette 7 was taken out from patient's esophagus in, sponge ring 702 scraped off the mucus that adheres to the pipette 7 outer wall, and then prevented that the mucus of pipette 7 outer wall from dropping to the contaminated environment on the patient's bed.

Specific use and action of the embodiment:

after the electric negative pressure machine 2 is started, the air pressure in the gastric juice collecting bottle 4 is reduced, accumulated liquid and gas in intestines and stomach of a patient enter the gastric juice collecting bottle 4, when the gas in the gastric juice collecting bottle 4 passes through the sterilizing box 302, the sterilizing liquid in the sterilizing box 302 disinfects the pumped gas, the disinfected gas enters the adsorption box 301, and the drying agent and the activated carbon in the adsorption box 301 adsorb moisture and peculiar smell in the gas, so that the corrosion of the pumped gas to the electric negative pressure machine 2 is reduced, and the gas discharged by the electric negative pressure machine 2 is prevented from polluting the air; gastric gastrointestinal effusion enters the gastric juice collecting bottle 4 from the liquid suction pipe 7 through the liquid suction port 504, when the liquid suction pipe 7 is blocked, the needle cylinder of the syringe 6 is pressed downwards, the conversion piston 501 slides downwards, the liquid outlet 503 of the piston is aligned with the liquid suction port 504, the piston of the syringe 6 is pressed, physiological saline in the syringe 6 is used for flushing and dredging the liquid suction pipe 7, the syringe 6 is loosened after the liquid suction pipe 7 is dredged, the conversion piston 501 slides upwards and resets under the action of the reset spring 502, so that the convenience of blocking cleaning of the liquid suction pipe 7 is improved, and the time is saved; when the conversion piston 501 slides downwards, the conversion piston 501 drives the pressure regulating valve 401 to slide downwards through the linkage rod 505, so that the gastric juice collecting bottle 4 is communicated with the outside, the air pressure in the gastric juice collecting bottle 4 is balanced with the outside air pressure, the air pressure in the gastric juice collecting bottle 4 is prevented from being too small in the dredging process of the liquid suction pipe 7, the use safety of the device is improved, and when the conversion piston 501 slides upwards, the pressure regulating valve 401 slides upwards to reset under the action of the pressure regulating spring 402; after the gastrointestinal decompression of the patient is finished, the liquid suction sleeve 701 is slid to the mouth of the patient, when the liquid suction pipe 7 is pulled out from the esophagus of the patient, the sponge ring 702 scrapes mucus adhered to the outer wall of the liquid suction pipe 7, and then the mucus on the outer wall of the liquid suction pipe 7 is prevented from falling to the patient bed to pollute the environment.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. A gastrointestinal decompression device, characterized in that: comprising the following steps: the device comprises a mounting seat (1), an electric negative pressure machine (2), a purifier (3), a gastric juice collecting bottle (4), a conversion seat (5), a syringe (6) and a liquid suction pipe (7); the electric negative pressure machine (2) is fixedly connected to the right end of the inner side of the mounting seat (1); the purifier (3) is fixedly connected to the middle part of the inner side of the mounting seat (1); the lower end of the gastric juice collecting bottle (4) is inserted into the left end of the mounting seat (1); the conversion seat (5) is fixedly connected to the upper end of the gastric juice collecting bottle (4); the lower end of the injector (6) is inserted into the upper end of the conversion seat (5); one end of the liquid suction pipe (7) is inserted into the conversion seat (5).

2. A gastrointestinal decompression device according to claim 1, wherein: the purifier (3) comprises: a suction box (301) and a disinfection box (302); the lower end of the adsorption box (301) is inserted into the inner side of the right end of the purifier (3), the adsorption box (301) is connected with the electric negative pressure machine (2) through a pipe fitting, and a drying agent and active carbon are arranged in the adsorption box (301); the lower end of the disinfection box (302) is inserted into the inner side of the left end of the purifier (3), the disinfection box (302) is respectively communicated with the adsorption box (301) and the gastric juice collecting bottle (4) through pipes, and disinfection liquid is filled in the disinfection box (302).

3. A gastrointestinal decompression device according to claim 1, wherein: the conversion seat (5) comprises: a conversion piston (501), a return spring (502), a piston liquid outlet (503) and a liquid suction port (504); the conversion piston (501) is connected to the inner side of the conversion seat (5) in a sliding way, and the lower end of the injector (6) is inserted into the upper end of the inner side of the conversion piston (501); the upper end of the return spring (502) is fixedly connected to the upper end of the conversion piston (501), and the lower end of the return spring (502) is fixedly connected to the upper end of the conversion seat (5); the piston liquid outlet (503) is arranged at the lower part of the conversion piston (501); the liquid suction port (504) is arranged in the middle of the conversion seat (5).

4. A gastrointestinal decompression device according to claim 3, wherein: the conversion seat (5) further comprises: a link lever (505); the linkage rod (505) is fixedly connected to the upper end of the conversion piston (501); the gastric juice collecting bottle (4) comprises: a pressure regulating valve (401) and a pressure regulating spring (402); the lower end of the pressure regulating valve (401) is slidably connected to the middle part of the upper end of the gastric juice collecting bottle (4), and the upper end of the pressure regulating valve (401) is movably connected below the linkage rod (505); the upper end of the pressure regulating spring (402) is fixedly connected to the upper end of the pressure regulating valve (401), and the lower end of the pressure regulating spring (402) is fixedly connected to the upper end of the gastric juice collecting bottle (4).

5. A gastrointestinal decompression device according to claim 1, wherein: the gastric juice collecting bottle (4) further comprises: a needle tube holder (403); the lower end of the needle tube bracket (403) is fixedly connected with the upper end of the gastric juice collecting bottle (4), and the needle tube of the injector (6) is inserted into the inner side of the needle tube bracket (403).

6. A gastrointestinal decompression device according to claim 1, wherein: the liquid suction pipe (7) comprises: a liquid absorbing sleeve (701) and a sponge ring (702); the liquid suction sleeve (701) is connected to the outer side of the liquid suction pipe (7) in a sliding way; the sponge ring (702) is fixedly connected to the inner side of the liquid suction sleeve (701).

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