CN213490977U

CN213490977U - Gastrointestinal decompression device

Info

Publication number: CN213490977U
Application number: CN202022360999.4U
Authority: CN
Inventors: 苗澍; 郑如意; 陈丹丹; 姜心明; 孙佳慧; 邱国建
Original assignee: Xiamen Hongai Hospital
Current assignee: Xiamen Hongai Hospital
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-22
Anticipated expiration: 2030-10-21

Abstract

The utility model relates to the technical field of medical equipment, specifically a stomach and intestine pressure relief device, the inside of first box is equipped with the negative pressure air pocket, the top one end of negative pressure air pocket is equipped with communicating pipe, be equipped with first check valve on communicating pipe, the one end of first check valve runs through the top of first box and to its outside extension and place the box and be linked together, the one side of placing the box is equipped with the intake pipe, be equipped with the second check valve in the intake pipe, the top of placing the box is equipped with air exhaust device, the fixed controller that is equipped with of outer wall of first box. The device simple structure has increased the unobstructed nature in the use, avoids the intake pipe to block up the discomfort that causes the patient, has reduced patient's misery, and pressure sensor and warning light can prop up when the inflation at the negative pressure air pocket, and suggestion medical personnel discharge the content in the negative pressure air pocket, have increased the convenience of use.

Description

Gastrointestinal decompression device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a gastrointestinal decompression device.

Background

Gastrointestinal decompression is a commonly used nursing operation technology in general surgery department, and aims to drain accumulated liquid in the stomach and accumulated gas in the gastrointestinal tract, relieve abdominal distension and suture opening tension and facilitate wound healing. The method is a treatment method for draining the effusion in the stomach and the pneumatosis in the gastrointestinal tract by utilizing the negative pressure suction principle to suck out the gas and liquid accumulated in the gastrointestinal tract so as to reduce the pressure in the gastrointestinal tract, improve the blood circulation of the gastrointestinal wall, be beneficial to the limitation of inflammation.

The gastrointestinal decompression is to insert a stomach tube from an oral cavity or a nasal cavity by utilizing the principles of negative pressure suction and siphon, suck out gas and liquid accumulated in the gastrointestinal tract through the stomach tube, adsorb the gas and liquid accumulated in the gastrointestinal tract by the stomach tube, and cause the blockage of the stomach tube due to the possible existence of some undigested food in the gastrointestinal tract, thereby bringing pains to patients. Accordingly, one skilled in the art provides a gastrointestinal decompression device to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stomach intestine pressure relief device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a gastrointestinal decompression device comprises a first box body, wherein a negative pressure air bag is arranged inside the first box body, a communicating pipe is arranged at one end of the top of the negative pressure air bag, a first one-way valve is arranged on the communicating pipe, one end of the first one-way valve penetrates through the top of the first box body and extends towards the outside of the first box body to be communicated with a placing box, an air inlet pipe is arranged at one side of the placing box, a second one-way valve is arranged on the air inlet pipe, an air exhaust device is arranged at the top of the placing box, a controller is fixedly arranged on the outer wall of the first box body, pressure sensors electrically connected with the controller are fixedly arranged on two side walls inside the first box body, a warning lamp electrically connected with the controller is fixedly arranged on one side of the outer wall of the first box body, a liquid discharge pipe is arranged on one side of the bottom of the negative pressure air bag, the other end of the liquid discharge pipe is communicated with a waste liquid tank.

The air extracting device comprises an air extracting cylinder communicated with the top of the placing box, a piston is arranged in the air extracting cylinder, a piston rod is fixedly arranged on one side of the piston, and one end, far away from the piston, of the piston rod penetrates through the air extracting cylinder and extends towards the outside of the air extracting cylinder to be fixedly connected with the grab handle.

As a further aspect of the present invention: the bottom of waste liquid case is equipped with the drain pipe, be equipped with the control valve on the drain pipe, be equipped with the governing valve in the intake pipe.

As a further aspect of the present invention: one side of waste liquid case is equipped with the observation window, one side of observation window just is located be equipped with the scale mark on the waste liquid case.

As a further aspect of the present invention: and a storage battery electrically connected with the controller is fixedly arranged on one side of the first box body.

As a further aspect of the present invention: the fixed bustle that is equipped with in one side of first box, the both ends of bustle are all fixed and are equipped with the regulation band, the other end and the abdominal pad fixed connection of regulation band.

As a further aspect of the present invention: one end of the bottom of the negative pressure air bag is fixedly connected with the lower end in the first box body through a damping plate, one side, far away from the liquid discharge pipe, of the negative pressure air bag is provided with a material discharge pipe, and the other end of the material discharge pipe penetrates through the first box body and extends towards the outside of the first box body to be connected with a valve.

Compared with the prior art, the beneficial effects of the utility model are that: the device simple structure, convenient operation uses, treat when blockking up in the intake pipe, upwards stimulate the piston rod, the piston rod will drive piston motion, thereby can play the effect of twitching to the gaseous or undigested thing of looking in the intake pipe, the food suction with undigested is to placing the box, then during communicating pipe enters into the negative pressure air pocket, realize the effect of collecting, the patency in the use has been increased, the convenience of use has been increased, avoid the intake pipe to block up the discomfort that causes the patient simultaneously, patient's misery has been reduced, pressure sensor and warning light can prop up when the inflation at the negative pressure air pocket, suggestion medical personnel discharge the content in the negative pressure air pocket, the convenience of use has been increased.

Drawings

FIG. 1 is a schematic diagram of a gastrointestinal decompression device;

FIG. 2 is a cross-sectional view of a gastrointestinal decompression device;

fig. 3 is a top view of a lumbar pad in a gastrointestinal decompression device.

In the figure: 1. a first case; 2. a negative pressure air bag; 3. a communicating pipe; 4. a first check valve; 5. placing the box; 6. an air inlet pipe; 7. a second one-way valve; 8. a controller; 9. a pressure sensor; 10. a warning light; 11. a liquid discharge pipe; 12. an electromagnetic valve; 13. a waste liquid tank; 14. an air pumping cylinder; 15. a piston; 16. a piston rod; 17. a liquid outlet pipe; 18. an observation window; 19. a waist pad; 20. an adjustment belt; 21. an abdominal pad.

Detailed Description

Referring to fig. 1-3, in an embodiment of the present invention, a gastrointestinal decompression device includes a first box 1, a negative pressure air bag 2 is disposed inside the first box 1, a communicating tube 3 is disposed at one end of the top of the negative pressure air bag 2, a first check valve 4 is disposed on the communicating tube 3, one end of the first check valve 4 penetrates the top of the first box 1 and extends to the outside to communicate with a placing box 5, an air inlet tube 6 is disposed at one side of the placing box 5, a second check valve 7 is disposed on the air inlet tube 6, an air extractor is disposed at the top of the placing box 5, a controller 8 is fixedly disposed on the outer wall of the first box 1, pressure sensors 9 electrically connected to the controller 8 are fixedly disposed on both side walls inside the first box 1, a warning light 10 electrically connected to the controller 8 is fixedly disposed on one side of the outer wall of the first box 1, a liquid discharge tube 11 is disposed on one side of, an electromagnetic valve 12 electrically connected with the controller 8 is arranged on the liquid discharge pipe 11, and the other end of the liquid discharge pipe 11 is communicated with a waste liquid tank 13.

The air extractor comprises an air extracting cylinder 14 communicated with the top of the placing box 5, a piston 15 is arranged inside the air extracting cylinder 14, a piston rod 16 is fixedly arranged on one side of the piston 15, and one end, far away from the piston 15, of the piston rod 16 penetrates through the air extracting cylinder 14 and extends towards the outside of the air extracting cylinder to be fixedly connected with the grab handle.

In fig. 1 and 2: the bottom of waste liquid case 13 is equipped with drain pipe 17, is equipped with the control valve on the drain pipe 17, is equipped with the governing valve on the intake pipe 6, can conveniently discharge the content in the waste liquid case 13.

In fig. 1: one side of waste liquid case 13 is equipped with observation window 18, and one side of observation window 18 just is located and is equipped with the scale mark on the waste liquid case 13, conveniently observes the content in the waste liquid case 13.

In fig. 1: one side of the first box body 1 is fixedly provided with a storage battery electrically connected with the controller 8, so that electric energy can be provided for the controller 8, and the use convenience is improved.

In fig. 1 and 3: fixed bustle 19 that is equipped with in one side of first box 1, bustle 19's both ends are all fixed and are equipped with adjusting band 20, and adjusting band 20's the other end and abdominal pad 21 fixed connection can carry first box 1 and waste liquid case 13, and the patient has increased the flexibility of using to carrying of the device when having increased the inspection.

In FIG. 2: the bottom one end of negative pressure air pocket 2 passes through the inside low end fixed connection of damper plate and first box 1, increases the fixed security of negative pressure air pocket 2 installation, and negative pressure air pocket 2 is kept away from fluid-discharge tube 11 side and is equipped with row material pipe, and the other end of arranging the material pipe runs through first box 1 its outside extension and is connected with the valve, can discharge the content of negative pressure air pocket 2, can take out the atmospheric pressure of negative pressure air pocket 2 simultaneously.

The utility model discloses a theory of operation is: when the gastrointestinal tract nursing device is used, the air inlet pipe is led into and out of the gastrointestinal tract of a patient, when gas accumulation or effusion and undigested food occur in the gastrointestinal tract, the regulating valve is opened, the negative pressure air bag 2 can suck the gas accumulation or effusion in the gastrointestinal tract into the negative pressure air bag 2, so that the gas accumulation or effusion in the gastrointestinal tract can be sucked out, when the sucked gas accumulation or effusion is more, the negative pressure air bag 2 can be propped and expanded, the pressure sensor 9 on the inner part of the first box body 1 can be squeezed in the expansion process, the controller 8 can control the warning lamp 10 to be lightened so as to prompt medical staff to discharge the content in the negative pressure air bag 2, at the moment, the staff can open the valve on the discharge pipe on one side of the first box body 1 and then place the container below the discharge pipe, so that the collection of the content can be realized, and the valve is closed after the discharge, when the medical staff does not discharge the contents in time, and the pressure value detected by the pressure sensor 9 exceeds the set value, the controller 8 opens the electromagnetic valve 12 on the control liquid discharge pipe 11, the contents in the negative pressure air bag 2 are discharged into the waste liquid tank 13, the phenomenon that the discharge of accumulated air or accumulated liquid in gastrointestinal tracts is influenced by overlarge pressure in the negative pressure air bag 2 is avoided, and the comfort level of a patient is increased, the device is simple in structure and convenient to operate and use, when the air inlet pipe 6 is blocked, the piston rod 16 is pulled upwards, the first one-way valve 4 is closed, the second one-way valve 7 is in an open state, the piston rod 16 drives the piston 15 to move, so that the device can play a role of pumping the gas or undigested visual objects in the air inlet pipe 6, undigested food is pumped into the placing box 5 and then enters the negative pressure air bag 2 through the communicating pipe 3, the effect of collection is realized, the patency in the use process is increased, the convenience in use is increased, the discomfort of a patient caused by blockage of the air inlet pipe is avoided, and the pain of the patient is reduced.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A gastrointestinal decompression device comprises a first box body (1) and is characterized in that a negative pressure air bag (2) is arranged inside the first box body (1), a communicating pipe (3) is arranged at one end of the top of the negative pressure air bag (2), a first one-way valve (4) is arranged on the communicating pipe (3), one end of the first one-way valve (4) penetrates through the top of the first box body (1) and extends outwards to be communicated with a placing box (5), an air inlet pipe (6) is arranged at one side of the placing box (5), a second one-way valve (7) is arranged on the air inlet pipe (6), an air exhaust device is arranged at the top of the placing box (5), a controller (8) is fixedly arranged on the outer wall of the first box body (1), pressure sensors (9) electrically connected with the controller (8) are fixedly arranged on two inner side walls of the first box body (1), a warning lamp (10) electrically connected with the controller (8) is fixedly arranged on one side of the outer wall of the first box body (1), a liquid discharge pipe (11) is arranged on one side of the bottom of the negative pressure air bag (2), an electromagnetic valve (12) electrically connected with the controller (8) is arranged on the liquid discharge pipe (11), and the other end of the liquid discharge pipe (11) is communicated with a waste liquid tank (13);

the air extracting device comprises an air extracting cylinder (14) communicated with the top of the placing box (5), a piston (15) is arranged inside the air extracting cylinder (14), a piston rod (16) is fixedly arranged on one side of the piston (15), and one end, far away from the piston (15), of the piston rod (16) penetrates through the air extracting cylinder (14) and extends towards the outside of the air extracting cylinder to be fixedly connected with the grab handle.

2. A gastrointestinal decompression device according to claim 1, wherein a liquid outlet pipe (17) is arranged at the bottom of the waste liquid tank (13), a control valve is arranged on the liquid outlet pipe (17), and an adjusting valve is arranged on the air inlet pipe (6).

3. A gastrointestinal decompression device according to claim 1, wherein a viewing window (18) is provided on one side of the waste liquid tank (13), and a scale mark is provided on one side of the viewing window (18) and on the waste liquid tank (13).

4. The gastrointestinal decompression device according to claim 1, wherein a storage battery electrically connected with the controller (8) is fixedly arranged on one side of the first box body (1).

5. The gastrointestinal decompression device according to claim 1, wherein a waist pad (19) is fixedly arranged on one side of the first box body (1), adjusting belts (20) are fixedly arranged at two ends of the waist pad (19), and the other ends of the adjusting belts (20) are fixedly connected with an abdominal pad (21).

6. The gastrointestinal decompression device according to claim 1, wherein one end of the bottom of the negative pressure air bag (2) is fixedly connected with the lower end of the interior of the first box body (1) through a damping plate, a discharge pipe is arranged on one side of the negative pressure air bag (2) far away from the liquid discharge pipe (11), and the other end of the discharge pipe penetrates through the first box body (1) and extends towards the exterior of the first box body to be connected with a valve.