Automatic gastrointestinal decompression device

Abstract

This invention discloses an automatic gastrointestinal decompression device, comprising a device base, on which are mounted a liquid processing tank base, a gas processing tank base, and a buffer tank base. A negative pressure suction frame is located on one side of the device base, and a negative pressure suction machine is mounted on the frame. A first connector is located on one side of the liquid processing tank base, and a liquid processing tank is mounted on the liquid processing tank base. A liquid outlet is located on one side of the negative pressure suction machine, and a suction port is located on the other side. A first pipe is provided between the liquid outlet and the first connector. An extension tube is located on one side of the suction port, and at least one extension tube is provided according to its length. One end of the extension tube has a valve section with a flow valve, and another end of the valve section has an insertion tube. A gas processing tank is mounted on the gas processing tank base, and a buffer tank is mounted on the buffer tank base. This invention facilitates adjustments by medical personnel to meet different patient needs. When a patient's gastric pressure is too high, the pressurization rate can be increased to reduce the patient's burden.

Description

Technical Field

[0001] The invention relates to the field of medical care appliances, in particular to an automatic gastrointestinal decompression device. Background Art

[0002] Gastrointestinal decompression utilizes the principles of negative pressure attraction and siphoning. A gastric tube is inserted from the oral or nasal cavity, and the gas and liquid accumulated in the gastrointestinal tract are sucked out through the gastric tube. For patients with gastrointestinal obstruction, it can reduce the pressure and expansion degree in the gastrointestinal tract. For patients with gastrointestinal perforation, it can prevent the gastrointestinal contents from continuing to leak into the abdominal cavity through the rupture, and is beneficial to the healing of the anastomosis after gastrointestinal anastomosis. Therefore, it has a wide range of applications and is often used in acute gastric dilatation, intestinal obstruction, gastrointestinal perforation repair or partial resection. In the non-surgical treatment or observation of many acute abdomens, Chinese medicine can be infused into the gastrointestinal tract through a gastrointestinal decompression tube. At the same time, when abdominal distension is severe and vomiting is frequent, gastrointestinal decompression can promote gastrointestinal emptying, which is beneficial to the infusion and absorption of oral medications.

[0003] The current gastrointestinal decompression device is slow and relies on negative pressure drainage bags for drainage. The fully automatic gastrointestinal decompression machine is not convenient for medical staff to operate. At the same time, the gastric juice and gas discharged by gastrointestinal decompression are sometimes infectious and have a bad smell. In view of this situation, an automatic gastrointestinal decompression device is proposed to facilitate adjustment by medical staff. Summary of the invention

[0004] The purpose of the present invention is to provide an automatic gastrointestinal decompression device, which is convenient for medical staff to adjust to the different needs of patients. When the patient's gastric pressure is too high, the pressurization speed can be increased to reduce the burden on the patient. At the same time, the extracted gastric juice and gas can be processed to avoid infection caused by liquid contact among medical staff. At the same time, the gas can be purified to avoid the situation where the gas in the stomach is very unpleasant. This is beneficial to purifying the working environment of medical staff while improving the treatment conditions of patients.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] An automatic gastrointestinal decompression device comprises a device base, on which a liquid treatment tank base, a gas treatment tank base and a buffer tank base are arranged, a negative pressure pumping frame is provided on one side of the device base, a negative pressure pumping machine is provided on the negative pressure pumping frame, and the negative pressure pumping machine is fixed to the negative pressure pumping frame by means of mirror-distributed fixing plates, a first joint is provided on one side of the liquid treatment tank base, a liquid treatment tank is provided on the liquid treatment tank base, a liquid outlet interface is provided on one side of the negative pressure pumping machine, an extraction interface is provided on the other side of the negative pressure pumping machine, a first pipeline is provided between the liquid outlet interface and the first joint, an extension pipe is provided on one side of the extraction interface, at least one extension pipe is provided according to the length, a valve section is provided at one end of the extension pipe, a flow valve is provided on the valve section, a plug is provided at one end of the valve section, a gas treatment tank is provided on the gas treatment tank base, and a buffer tank is provided on the buffer tank base.

[0007] Furthermore, a second joint is provided on the other side of the base of the liquid processing tank, a rotating cover is provided on the liquid processing tank, and a third joint is also provided on the liquid processing tank.

[0008] Furthermore, a filter base is provided in the gas processing tank base, and an array of filter plates are provided on the filter base. The filter plates are fixed to the filter base by a fixing frame. A fourth joint is provided on one side of the gas processing tank, a second pipe is provided between the fourth joint and the second joint, a one-way valve is provided in the second pipe, a fifth joint is provided on the gas processing tank, a third pipe is provided on one side of the fifth joint, and a fourth pipe is provided between the third joint and the fifth joint.

[0009] Furthermore, the buffer tank is provided with a sixth joint, the sixth joint is provided with a fifth pipe, a seventh joint is provided on one side of the buffer tank base, the third pipe is connected to the seventh joint, an eighth joint is provided at one end of the buffer tank, a sixth pipe is provided at one end of the eighth joint, and the sixth pipe is externally connected to an extraction device to extract liquid.

[0010] Beneficial effects of the present invention:

[0011] 1. The present invention facilitates medical staff to adjust to different needs of patients. When the patient's gastric pressure is too high, the pressurization speed can be increased to reduce the burden on the patient;

[0012] 2. The present invention can process the extracted gastric juice and gas, thus avoiding infection of medical staff due to liquid contact;

[0013] 3. The present invention purifies the gas, thus avoiding the situation where the gas in the stomach is very unpleasant, which is beneficial to purifying the working environment of medical staff and improving the treatment conditions of patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below in conjunction with the accompanying drawings.

[0015] Figure 1 It is a schematic diagram of the structure of the automatic gastrointestinal decompression device of the present invention;

[0016] Figure 2 It is a partial structural schematic diagram of the automatic gastrointestinal decompression device of the present invention;

[0017] Figure 3 It is a schematic structural diagram of the automatic gastrointestinal decompression device of the present invention. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0020] An automatic gastrointestinal decompression device, comprising a device base 1, such as Figure 1 , Figure 2 , Figure 3 As shown, a liquid treatment tank base 2, a gas treatment tank base 3 and a buffer tank base 4 are provided on the device base 1, a negative pressure pumping frame 53 is provided on one side of the device base 1, a negative pressure pumping machine 5 is provided on the negative pressure pumping frame 53, and the negative pressure pumping machine 5 is fixed to the negative pressure pumping frame 51 by means of a mirror-distributed fixing plate 54, a first joint 21 is provided on one side of the liquid treatment tank base 2, a liquid treatment tank 23 is provided on the liquid treatment tank base 2, a liquid outlet interface 52 is provided on one side of the negative pressure pumping machine 5, an extraction interface 51 is provided on the other side of the negative pressure pumping machine 5, a first pipeline 22 is provided between the liquid outlet interface 52 and the first joint 21, an extension pipe 55 is provided on one side of the extraction interface 51, at least one extension pipe 55 is provided according to the length, a valve section 56 is provided at one end of the extension pipe 55, a flow valve 57 is provided on the valve section 56, and a plug 58 is provided at one end of the valve section 56, a gas treatment tank 35 is provided on the gas treatment tank base 3, and a buffer tank 41 is provided on the buffer tank base 4.

[0021] A second connector 26 is provided on the other side of the liquid treatment tank base 2. Figure 1 , Figure 2 , Figure 3 As shown, a rotating cover 24 is provided on the liquid treatment tank 23, and a third joint 25 is also provided on the liquid treatment tank 23. The rotating cover 24 is unscrewed to add disinfectant or other treatment liquid. When the machine is stopped, the rotating cover 24 is unscrewed to insert the extraction device to extract the liquid in the liquid treatment tank 23.

[0022] A filter base 31 is provided in the gas treatment tank base 3. Figure 1 , Figure 2 , Figure 3As shown, an array of filter plates 32 are provided on the filter plate base 31, and the filter plates 32 are fixed on the filter plate base 31 by means of a fixing frame 33. A fourth joint 34 is provided on one side of the gas processing tank 35, a second pipe 38 is provided between the fourth joint 34 and the second joint 26, and a one-way valve is provided in the second pipe 38. A fifth joint 36 is provided on the gas processing tank 35, a third pipe 37 is provided on one side of the fifth joint 36, and a fourth pipe 27 is provided between the third joint 25 and the fifth joint 36.

[0023] The buffer tank 41 is provided with a sixth joint 42, such as Figure 1 , Figure 2 , Figure 3 As shown, a fifth pipe 43 is provided on the sixth joint 42, a seventh joint 44 is provided on one side of the buffer tank base 4, the third pipe 37 is connected to the seventh joint, an eighth joint 45 is provided at one end of the buffer tank 41, a sixth pipe 46 is provided at one end of the eighth joint 45, and the sixth pipe 46 is externally connected to an extraction device to extract liquid.

[0024] When in use, insert the cannula 58 into the patient's stomach where decompression is required, start the operation of the negative pressure machine 5, and the liquid and gas in the patient's stomach are sucked into the liquid treatment tank base 2. Adjust the flow valve 57 to control the intensity of the negative pressure. The gas enters the gas treatment tank base 3 through the fourth pipe 27, and is filtered by the filter plate 32 of the gas treatment tank base 3. The liquid generated in the process passes through the second pipe 38 into the buffer tank 41. The sixth pipe 46 is externally connected to the extraction device to extract the liquid. Unscrew the rotating cover 24 and insert the extraction device to extract the liquid in the liquid treatment tank 23.

[0025] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An automatic gastrointestinal decompression device, comprising a device base (1), characterized in that: The device base (1) is provided with a liquid treatment tank base (2), a gas treatment tank base (3) and a buffer tank base (4); a negative pressure extraction frame (53) is provided on one side of the device base (1); a negative pressure extraction machine (5) is provided on the negative pressure extraction frame (53); the negative pressure extraction machine (5) is fixed to the negative pressure extraction frame (53) by means of mirror-distributed fixing plates (54); a first joint (21) is provided on one side of the liquid treatment tank base (2); a liquid treatment tank (23) is provided on the liquid treatment tank base (2); and a liquid outlet interface (21) is provided on one side of the negative pressure extraction machine (5). 52), an extraction interface (51) is provided on the other side of the negative pressure extraction machine (5), a first pipeline (22) is provided between the liquid outlet interface (52) and the first joint (21), at least one extension tube (55) is provided on one side of the extraction interface (51) according to the length, a valve section (56) is provided at one end of the extension tube (55), a flow valve (57) is provided on the valve section (56), a plug (58) is provided at one end of the valve section (56), a gas processing tank (35) is provided on the gas processing tank base (3), and a buffer tank (41) is provided on the buffer tank base (4); A second joint (26) is provided on the other side of the liquid treatment tank base (2), a rotating cover (24) is provided on the liquid treatment tank (23), and a third joint (25) is also provided on the liquid treatment tank (23); The gas processing tank base (3) is provided with a filter plate base (31), and the filter plate base (31) is provided with filter plates (32) distributed in an array, and the filter plates (32) are fixed to the filter plate base (31) by means of a fixing frame (33); a fourth joint (34) is provided on one side of the gas processing tank (35), a second pipeline (38) is provided between the fourth joint (34) and the second joint (26), and a one-way valve is provided in the second pipeline (38); a fifth joint (36) is provided on the gas processing tank (35), a third pipeline (37) is provided on one side of the fifth joint (36), and a fourth pipeline (27) is provided between the third joint (25) and the fifth joint (36); The buffer tank (41) is provided with a sixth joint (42), the sixth joint (42) is provided with a fifth pipe (43), a seventh joint (44) is provided on one side of the buffer tank base (4), the third pipe (37) is connected to the seventh joint, an eighth joint (45) is provided at one end of the buffer tank (41), a sixth pipe (46) is provided at one end of the eighth joint (45), and the sixth pipe (46) is externally connected to an extraction device to extract liquid.

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