Accurate metering gastrointestinal decompression device

Abstract

The utility model discloses an accurate metering gastrointestinal decompression device which comprises a gastrointestinal decompression bag and a metering barrel, a digital display control panel is arranged on the metering barrel, the gastrointestinal decompression bag and the metering barrel are connected with each other through a liquid guide pipe, and an electromagnetic valve is arranged at the joint of the metering barrel and the liquid guide pipe. A liquid level sensor used for detecting the height of the liquid level in the metering barrel is arranged in the metering barrel, the output end of the liquid level sensor is electrically connected to the input end of a digital display control panel, and the output end of the digital display control panel is electrically connected to the input end of an electromagnetic valve. Through mutual cooperation and cooperation among the gastrointestinal decompression bag, the catheter, the metering barrel, the electromagnetic valve and the liquid level sensor, liquid entering the gastrointestinal decompression bag can be accurately measured.

Description

Technical Field

[0001] The utility model relates to the technical field of gastrointestinal decompression, and in particular to a precise metering gastrointestinal decompression device. Background Art

[0002] Gastrointestinal decompression is a treatment method that promotes wound healing and recovery of gastrointestinal function. Its principle is to use the principles of negative pressure and siphon to absorb the gas, liquid, and food residues accumulated in the gastrointestinal tract to reduce the pressure in the gastrointestinal tract, reduce edema of the gastric mucosa, and improve blood circulation in the gastrointestinal wall.

[0003] A gastrointestinal decompression bag with application number 201920791955.1 includes a bag body, the bag body having a scale surface and a fitting surface, the scale surface is marked with a plurality of scales, the fitting surface is a plane or a concave surface, fitting the patient's body, the scale surface protrudes in a direction away from the fitting surface, a dumping tube is arranged at one end of the gastrointestinal decompression bag, and a suction tube and an aspiration tube are arranged at the other end.

[0004] The measurable gastrointestinal decompression negative pressure drainage bag with application number 201620742767.6 includes a gastrointestinal decompression negative pressure drainage bag main body and a measuring body that can be used to measure gastrointestinal contents; the bottom of the gastrointestinal decompression negative pressure drainage bag main body is an inverted cone, and an outlet pipe is integrally formed at the bottom of the gastrointestinal decompression negative pressure drainage bag main body; the measuring body is airtightly connected to the gastrointestinal decompression negative pressure drainage bag through the outlet pipe.

[0005] However, when the liquid is collected by the decompression bag, it is impossible to observe the volume of the liquid intuitively and accurately. Utility Model Content

[0006] The purpose of the present invention is to provide a precise measuring gastrointestinal decompression device in order to solve the above problems and overcome the defects of the prior art.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] The utility model provides a precise metering gastrointestinal decompression device, comprising a gastrointestinal decompression bag and a metering barrel, the metering barrel is provided with a digital display control panel, the gastrointestinal decompression bag and the metering barrel are connected to each other through a liquid guide tube, a solenoid valve is provided at the connection between the metering barrel and the liquid guide tube, a liquid level sensor for detecting the height of the liquid level therein is provided in the metering barrel, the output end of the liquid level sensor is electrically connected to the input end of the digital display control panel, and the output end of the digital display control panel is electrically connected to the input end of the solenoid valve.

[0009] Preferably, the upper and lower sides of the gastrointestinal decompression bag are respectively connected with a liquid inlet pipe and a liquid outlet pipe, and the liquid outlet pipe and the liquid guide tube are connected to each other.

[0010] Preferably, the metering barrel is hollow inside and open on the upper side, a barrel cover is provided at the upper opening of the metering barrel, and anti-slip patterns are provided on the outer edge of the barrel cover.

[0011] Preferably, the solenoid valve is fixedly arranged in the barrel cover, the liquid inlet of the solenoid valve is connected to the liquid guide tube through a liquid inlet joint, and the liquid outlet of the solenoid valve is connected to a liquid outlet joint.

[0012] Preferably, the liquid level sensor is arranged on the lower side of the barrel cover, and a battery is arranged in the barrel cover.

[0013] Preferably, the measuring barrel is made of a transparent plastic material, and a volume scale mark is provided on the outer side wall of the measuring barrel.

[0014] Preferably, a positioning seat is detachably provided on the bottom side of the metering barrel, and a positioning groove for positioning and embedding the bottom of the metering barrel is provided on the upper side of the positioning seat.

[0015] The beneficial effects are:

[0016] 1. Through the coordination and cooperation between the gastrointestinal decompression bag, the catheter, the metering barrel, the solenoid valve and the liquid level sensor, the liquid entering the gastrointestinal decompression bag can be accurately measured;

[0017] 2. The battery, solenoid valve and liquid level sensor are all installed on the barrel cover, which is convenient for disassembly and cleaning and can be recycled;

[0018] 3. A positioning seat is provided on the bottom of the metering barrel to facilitate the stable placement of the metering barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is the front view of the utility model;

[0021] Figure 2 This utility model Figure 1 AA section view;

[0022] Figure 3 This utility model Figure 1 Stereoscopic diagram.

[0023] The accompanying drawings are described as follows: 1. Gastrointestinal decompression bag; 101. Liquid inlet pipe; 102. Liquid outlet pipe; 2. Liquid guide tube; 3. Measuring barrel; 301. Volume scale mark; 302. Barrel cover; 4. Positioning seat; 401. Positioning groove; 5. Battery; 6. Solenoid valve; 601. Liquid inlet connector; 602. Liquid outlet connector; 7. Liquid level sensor; 8. Digital display control panel. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0025] See also Figure 1-Figure 3 As shown, the utility model provides a precise metering gastrointestinal decompression device, including a gastrointestinal decompression bag 1 and a metering barrel 3, a digital display control panel 8 is arranged on the metering barrel 3, the gastrointestinal decompression bag 1 and the metering barrel 3 are connected to each other through a liquid guide tube 2, and a solenoid valve 6 is arranged at the connection between the metering barrel 3 and the liquid guide tube 2, and the solenoid valve 6 can realize the on-off control between the gastrointestinal decompression bag 1 and the metering barrel 3, and a liquid level sensor 7 for detecting the liquid level height therein is arranged in the metering barrel 3, and the output end of the liquid level sensor 7 is electrically connected to the input end of the digital display control panel 8, and the output end of the digital display control panel 8 is electrically connected to the input end of the solenoid valve 6. After the liquid level sensor 7 detects the liquid level height of the metering barrel 3, the volume is calculated according to the volume calculation formula: v=sh, and displayed on the digital display control panel 8.

[0026] The upper and lower sides of the gastrointestinal decompression bag 1 are respectively connected with a liquid inlet pipe 101 and a liquid outlet pipe 102 , and the liquid outlet pipe 102 and the liquid guiding tube 2 are connected to each other.

[0027] The inside of the metering barrel 3 is hollow and the upper side is open. A barrel cover 302 is provided at the upper side opening of the metering barrel 3, and the outer edge of the barrel cover 302 is provided with anti-slip patterns. The metering barrel 3 is made of transparent plastic material, and a volume scale mark 301 is provided on the outer side wall of the metering barrel 3. In the case of accurately reading the volume through the digital display control panel 8, the staff can also read the volume change by viewing the volume scale mark 301.

[0028] The solenoid valve 6 is fixedly arranged in the barrel cover 302, the liquid inlet of the solenoid valve 6 is connected to the liquid guide tube 2 through the liquid inlet joint 601, and the liquid outlet of the solenoid valve 6 is connected to the liquid outlet joint 602. The liquid level sensor 7 is arranged on the lower side of the barrel cover 302, and the barrel cover 302 is provided with a battery 5.

[0029] See the instruction manual Figure 2 As shown, the bottom side of the metering barrel 3 is detachably provided with a positioning seat 4, and the upper side of the positioning seat 4 is provided with a positioning groove 401 for positioning the bottom of the embedded measuring barrel 3. Through the above-mentioned specific structural design, the positioning seat 4 can realize the stable placement of the metering barrel 3 on the ground.

[0030] Working principle:

[0031] By utilizing the principles of negative pressure and siphon, the gas, liquid and food residue accumulated in the gastrointestinal tract are sucked out and enter the gastrointestinal decompression bag 1 through the liquid inlet pipe 101. The timer is 15min-20min, and the digital display control panel 8 controls the opening of the solenoid valve 6. The liquid in the gastrointestinal decompression bag 1 enters the metering barrel 3 through the liquid outlet pipe 102, the liquid guide tube 2, the liquid inlet joint 601 and the liquid outlet joint 602 in turn. The liquid level is detected by the liquid level sensor 7. According to the volume calculation formula: v=sh, the volume of each time can be obtained, thereby performing accurate measurement. In addition, the battery 5, the solenoid valve 6 and the liquid level sensor 7 are all arranged on the barrel cover 302, so as to facilitate disassembly and cleaning and realize recycling.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A precise measuring gastrointestinal decompression device, characterized by: The invention comprises a gastrointestinal decompression bag (1) and a metering barrel (3), wherein a digital display control panel (8) is arranged on the metering barrel (3), the gastrointestinal decompression bag (1) and the metering barrel (3) are connected to each other via a liquid conduit (2), an electromagnetic valve (6) is arranged at the connection between the metering barrel (3) and the liquid conduit (2), a liquid level sensor (7) for detecting the height of the liquid level in the metering barrel (3) is arranged inside the metering barrel (3), the output end of the liquid level sensor (7) is electrically connected to the input end of the digital display control panel (8), and the output end of the digital display control panel (8) is electrically connected to the input end of the electromagnetic valve (6).

2. According to claim 1, a precise measurement gastrointestinal decompression device, characterized in that: The upper and lower sides of the gastrointestinal decompression bag (1) are respectively connected to a liquid inlet pipe (101) and a liquid outlet pipe (102), and the liquid outlet pipe (102) and the liquid guide tube (2) are connected to each other.

3. According to claim 1, a precise measurement gastrointestinal decompression device, characterized in that: The metering barrel (3) is hollow inside and open at the top. A barrel cover (302) is provided at the top opening of the metering barrel (3), and an outer edge of the barrel cover (302) is provided with anti-slip patterns.

4. According to claim 3, a precise measurement gastrointestinal decompression device, characterized in that: The solenoid valve (6) is fixedly arranged in the barrel cover (302); the liquid inlet of the solenoid valve (6) is connected to the liquid guide tube (2) via a liquid inlet joint (601); and the liquid outlet of the solenoid valve (6) is connected to a liquid outlet joint (602).

5. According to claim 3, a precise measurement gastrointestinal decompression device, characterized in that: The liquid level sensor (7) is arranged on the lower side of the barrel cover (302), and a storage battery (5) is arranged inside the barrel cover (302).

6. The precise measurement gastrointestinal decompression device according to claim 1, characterized in that: The measuring barrel (3) is made of a transparent plastic material, and a volume scale mark (301) is provided on the outer side wall of the measuring barrel (3).

7. The precise metering gastrointestinal decompression device according to claim 1, characterized in that: A positioning seat (4) is detachably provided on the bottom side of the metering barrel (3), and a positioning groove (401) for positioning and embedding the bottom of the metering barrel (3) is provided on the upper side of the positioning seat (4).

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