Bedside drainage device for gastrointestinal surgery

Abstract

The invention provides a bedside drainage device for gastrointestinal surgery, and relates to the field of drainage devices. The bedside drainage device for the gastrointestinal surgery comprises a fixing device, a suction device and an exhaust device, the suction device is arranged at the top end of the fixing device, the exhaust device is arranged on the rear side of the top end of the fixing device, the fixing device comprises an insertion plate, and a first fixing frame is fixedly connected to the middle of the top end of the insertion plate; the top end of the inner side wall of the first fixing frame is in threaded connection with a rotating handle, the inner side wall of the first mounting frame is rotationally connected with a first connecting rod, the two sides of the bottom end of the first mounting frame are fixedly connected with first springs correspondingly, and the front end of the third mounting frame is rotationally connected with a fixing rod. By arranging the fixing device, the stability of the whole device in the working process is improved, by arranging the suction device, the whole working efficiency of the device is improved, by arranging the exhaust device, waste gas is effectively filtered, and pollution to the environment is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of drainage devices, in particular to a bedside drainage device for gastrointestinal surgery. Background Art

[0002] The background technology of bedside drainage devices for gastrointestinal surgery mainly relates to how to effectively help patients in the medical field to discharge excess fluid, gas or pus in the body after surgery or treatment to reduce complications and promote recovery. Common complications after gastrointestinal surgery include abdominal infection, ascites, intestinal gas accumulation, exudate, etc. These problems usually need to be treated with drainage devices.

[0003] Although the prior art drains the fluid accumulated in the stomach and intestines by setting up a drainage device, the efficiency of spontaneous drainage is low, which reduces the patient's comfort and increases the patient's psychological stress. Therefore, the technical personnel in this field provide a gastrointestinal surgical bedside drainage device to solve the problems raised in the above background technology. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the present invention provides a bedside drainage device for gastrointestinal surgery, which solves the problem of improving drainage efficiency through automatic suction and filtering waste gas to avoid pollution to the environment.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a gastrointestinal surgical bedside drainage device, comprising a fixing device, a suction device and an exhaust device, wherein the suction device is arranged at the top of the fixing device, and the exhaust device is arranged at the rear side of the top of the fixing device, the fixing device comprises a plug plate, a first fixing frame is fixedly connected to the middle of the top of the plug plate, a turning handle is threadedly connected to the top of the inner wall of the first fixing frame, a handle is fixedly connected to the top of the inner wall of the first fixing frame at the top of the turning handle, a pressure block is rotatably connected to the bottom of the turning handle, a telescopic rod is fixedly connected to the front end of the first fixing frame, a second knob is threadedly connected to the side wall of the telescopic rod, and the telescopic The movable end of the rod is fixedly connected to the first mounting bracket, the inner side wall of the first mounting bracket is rotatably connected to the first connecting rod, the two sides of the bottom end of the first mounting bracket are respectively fixedly connected to the first springs, the other end of the first connecting rod is rotatably connected to the second mounting bracket, one side wall of the second mounting bracket is threadedly connected to the first knob, the inner side wall of the first knob is rotatably connected to the second connecting rod, the two sides of the bottom end of the second connecting rod are fixedly connected to the second spring, the other end of the second connecting rod is rotatably connected to the third mounting bracket, the front end of the third mounting bracket is rotatably connected to the fixing rod, the other end of the fixing rod is fixedly connected to the waste box, and the other side wall of the waste box is fixedly connected to the first sewage pipe at the lower position.

[0008] Preferably: the suction device includes an electric motor, two sides of the motor are respectively fixedly connected with a shell, the top of the inner side walls of the two shells are respectively fixedly connected with a second sewage pipe on the front side, a second connecting pipe is fixedly connected at the upper front position between the two shells, a drainage pipe is fixedly connected at the middle of the side wall of the second connecting pipe, a second one-way valve is fixedly connected to the inner wall of the drainage pipe, a first connecting pipe is fixedly connected at the upper rear position between the two shells, a first exhaust pipe is fixedly connected in the middle of the side wall of the first connecting pipe, and the first one-way valve is fixedly connected to the inner wall of the first exhaust pipe, the two shells are rotatably connected with a screw rod in the middle of a side away from the motor, the two side walls of the screw rods are respectively threaded with sliders, the other ends of the two screw rods are respectively rotatably connected with a second fixed frame, the two shells are respectively fixedly connected with a compression tube on a side away from the motor, a fixing plate is fixedly connected to the bottom ends of the two shells, and the two second fixing frames are fixedly connected to the top of the waste box.

[0009] Preferably: the exhaust device includes a water washing bottle, the inner wall of the water washing bottle is filled with cleaning liquid, an activated carbon filter is fixedly connected to the upper position of the inner wall of the water washing bottle, a second exhaust pipe is fixedly connected to the rear side of the top of the water washing bottle, a connecting pipe is fixedly connected to the front side of the top of the inner wall of the water washing bottle, and the water washing bottle is fixedly connected to the middle of the top of the waste box.

[0010] Preferably: the other ends of the two first springs are fixedly connected to both sides of the first connecting rod, the other ends of the two second springs are fixedly connected to the side walls of the second connecting rod, and the first sewage pipe is connected to the inside of the waste box.

[0011] Preferably, the output end of the motor passes through the housing and is fixedly connected to one end of the two lead screws, and the two sliders are fixedly connected to the two compression tubes on one side away from the housing.

[0012] Preferably: the two shells are communicated with the interior of the two shells respectively, the two first connecting pipes are communicated with the interior of the two shells respectively, the fixing plate is fixedly connected to the top of the waste box, and the two shells are communicated with the interior of the waste box.

[0013] Preferably: the other end of the first exhaust pipe passes through the water washing bottle and is fixedly connected to the top of the connecting pipe, the bottom end of the connecting pipe passes through the upper end surface of the activated carbon filter, and the second exhaust pipe is connected to the inside of the water washing bottle.

[0014] Working principle: before use, according to the placement of the bed, the device can be inserted at the head of the bed by using the plug plate 101, or the first fixing frame 105 can be placed at the bedside, and the device can be fixed by rotating the handle 103, and the position of the waste box 109 can be further adjusted by rotating the first connecting rod 1013 and the second connecting rod 1010. During the operation of the device, the drainage tube 2010 is used to drain the gastrointestinal effusion of the patient, and the motor 206 is turned on to drive the screw rod 203 to rotate, so that the shell 2011 can be rotated. The compression tube 2014 on one side is compressed, and the compression tube 2014 on the other side of the shell 2011 is extended. During the extension of the compression tube 2014, a negative pressure can be formed inside the drainage tube 2010, and the drainage tube 2010 can be used to absorb the accumulated fluid in the stomach and intestines, and collect it through the waste box 109. During the contraction of the compression tube 2014, the gas generated by the compression can be passed through the first exhaust pipe 207 into the water washing bottle 303. After the exhaust gas is washed with the cleaning liquid 304 and filtered through the activated carbon filter 302, it is discharged through the second exhaust pipe 301.

[0015] (III) Beneficial effects

[0016] The present invention provides a gastrointestinal surgery bedside drainage device, which has the following beneficial effects:

[0017] 1. By setting a fixing device, according to the placement position of the bed, the entire device can be inserted at the head of the bed by using a plug plate, or by placing the first fixing frame at the bedside and turning the handle, the entire device can be fixed, and the position of the waste box can be further adjusted by rotating the first connecting rod and the second connecting rod. The entire device can be fixed according to different placement positions of the bed, thereby improving the stability of the entire device during work.

[0018] 2. By setting up a suction device, during the operation of the device, the patient's gastrointestinal fluid is drained through the drainage tube. The motor is turned on and the screw rod is driven by the motor to rotate, so that the compression tube on one side of the shell can be compressed and the compression tube on the other side of the shell can be extended. During the extension of the compression tube, negative pressure can be formed inside the drainage tube, and the drainage tube can be used to absorb the accumulated fluid in the stomach and intestines, and the fluid is collected through the waste box, thereby effectively improving the drainage effect and the overall working efficiency of the device.

[0019] 3. By setting up an exhaust device, during the contraction of the compression tube, the gas generated by the compression can enter the water washing bottle through the first exhaust pipe. After the waste gas is washed with cleaning liquid and filtered through an activated carbon filter, it is discharged through the second exhaust pipe. The waste gas generated during the drainage process can be effectively filtered to avoid pollution to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the fixing device of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the suction device of the present invention;

[0023] Figure 4 It is a schematic cross-sectional view of the exhaust device of the present invention;

[0024] Figure 5 It is a side view structural schematic diagram of the fixing device of the present invention;

[0025] Figure 6 It is a front view structural schematic diagram of the present invention.

[0026] Among them, 1. fixing device; 101. plug plate; 102. pressure block; 103. turning handle; 104. handle; 105. first fixing frame; 106. first mounting frame; 107. first spring; 108. second spring; 109. waste box; 1010. second connecting rod; 1011. second mounting frame; 1012. first knob; 1013. first connecting rod; 1014. fixing rod; 1015. third mounting frame; 1016. second knob; 1017. telescopic rod; 1018. first sewage pipe; 2. suction Device; 201, second fixed frame; 202, slider; 203, screw rod; 204, second sewage pipe; 205, fixed plate; 206, motor; 207, first exhaust pipe; 208, first connecting pipe; 209, second connecting pipe; 2010, drainage pipe; 2011, shell; 2012, first one-way valve; 2013, second one-way valve; 2014, compression pipe; 3, exhaust device; 301, second exhaust pipe; 302, activated carbon filter; 303, water washing bottle; 304, cleaning liquid; 305, connecting pipe. DETAILED DESCRIPTION

[0027] 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.

[0028] Embodiment 1:

[0029] like Figure 1-6As shown, an embodiment of the present invention provides a gastrointestinal surgical bedside drainage device, including a fixing device 1, a suction device 2 and an exhaust device 3, wherein the suction device 2 is arranged at the top of the fixing device 1, and the exhaust device 3 is arranged at the rear side of the top of the fixing device 1, and the fixing device 1 includes a plug plate 101, a first fixing frame 105 is fixedly connected to the middle of the top of the plug plate 101, a rotating handle 103 is threadedly connected to the top of the inner wall of the first fixing frame 105, and the top of the rotating handle 103 passes through the top of the inner wall of the first fixing frame 105 and is fixedly connected to the top of the handle 103. 4. The bottom end of the handle 103 is rotatably connected to the pressing block 102, the front end of the first fixing frame 105 is fixedly connected to the telescopic rod 1017, the side wall of the telescopic rod 1017 is threadedly connected to the second knob 1016, the movable end of the telescopic rod 1017 is fixedly connected to the first mounting frame 106, the inner side wall of the first mounting frame 106 is rotatably connected to the first connecting rod 1013, the two sides of the bottom end of the first mounting frame 106 are respectively fixedly connected to the first spring 107, the other end of the first connecting rod 1013 is rotatably connected to the second mounting frame 1011, and the second mounting frame 1012 is rotatably connected to the second mounting frame 1013. A first knob 1012 is threadedly connected to one side wall of the frame 1011, and a second connecting rod 1010 is rotatably connected to the inner side wall of the first knob 1012. Second springs 108 are fixedly connected to both sides of the bottom end of the second connecting rod 1010. The other end of the second connecting rod 1010 is rotatably connected to a third mounting frame 1015. The front end of the third mounting frame 1015 is rotatably connected to a fixing rod 1014. The other end of the fixing rod 1014 is fixedly connected to a waste box 109. The other side wall of the waste box 109 is fixedly connected to a first sewage pipe 1010 at a lower position. 18. By setting the fixing device 1, according to the placement position of the bed, the entire device can be inserted at the head of the bed by using the plug plate 101, or by placing the first fixing frame 105 at the bedside and rotating the handle 103, the entire device can be fixed, and the position of the waste box 109 can be further adjusted by rotating the first connecting rod 1013 and the second connecting rod 1010. The entire device can be fixed according to different placement positions of the bed, thereby improving the stability of the entire device during operation.

[0030] The suction device 2 includes a motor 206, and shells 2011 are fixedly connected on both sides of the motor 206. The top of the inner wall of the two shells 2011 is fixedly connected to the second sewage pipe 204, and the second connecting pipe 209 is fixedly connected to the front position above the two shells 2011. The middle of the side wall of the second connecting pipe 209 is fixedly connected to the drainage pipe 2010, and the inner wall of the drainage pipe 2010 is fixedly connected to the second one-way valve 2013. The first connecting pipe 208 is fixedly connected to the rear position above the two shells 2011, and the middle of the side wall of the first connecting pipe 208 is fixedly connected to the first exhaust pipe 207, and the inner wall of the first exhaust pipe 207 is fixedly connected to the first one-way valve 2012. The middle of the side of the two shells 2011 away from the motor 206 is rotatably connected to the screw rod 203, and the side walls of the two screw rods 203 are respectively threadedly connected to the slider 202, and the other ends of the two screw rods 203 are respectively rotatable. A second fixing frame 201 is connected, and compression tubes 2014 are fixedly connected to the sides of the two shells 2011 away from the motor 206. A fixing plate 205 is fixedly connected to the bottom ends of the two shells 2011. The two second fixing frames 201 are fixedly connected to the top of the waste bin 109. By setting a suction device 2, during the operation of the device, the patient's gastrointestinal effusion is drained through the drainage tube 2010. The motor 206 is turned on, and the motor 206 is used to drive the screw rod 203 to rotate, so that the compression tube 2014 on one side of the shell 2011 can be compressed and the compression tube 2014 on the other side of the shell 2011 can be extended. During the extension of the compression tube 2014, negative pressure can be formed inside the drainage tube 2010, and the drainage tube 2010 can be used to absorb the effusion in the stomach and intestines, and collect it through the waste bin 109, thereby effectively improving the drainage effect and the overall working efficiency of the device.

[0031] The exhaust device 3 includes a water washing bottle 303, the inner wall of the water washing bottle 303 is filled with a cleaning liquid 304, an activated carbon filter 302 is fixedly connected to the upper position of the inner wall of the water washing bottle 303, a second exhaust pipe 301 is fixedly connected to the rear side of the top of the water washing bottle 303, a connecting pipe 305 is fixedly connected to the front side of the top of the inner wall of the water washing bottle 303, and the water washing bottle 303 is fixedly connected to the middle part of the top of the waste box 109. By setting the exhaust device 3, during the contraction of the compression tube 2014, the gas generated by compression can enter the water washing bottle 303 through the first exhaust pipe 207, and the exhaust gas is washed with the cleaning liquid 304 and filtered through the activated carbon filter 302, and then discharged through the second exhaust pipe 301, which effectively filters the exhaust gas generated during the drainage process to avoid pollution to the environment.

[0032] The other ends of the two first springs 107 are fixedly connected to the two sides of the first connecting rod 1013, the other ends of the two second springs 108 are fixedly connected to the side walls of the second connecting rod 1010, the first sewage pipe 1018 is connected to the interior of the waste box 109, the output ends of the motor 206 respectively pass through the shell 2011 and are fixedly connected to one end of the two screw rods 203, the two sliders 202 are respectively fixedly connected to the two compression tubes 2014 on the side away from the shell 2011, the two shells 2011 are respectively connected to the interior of the two shells 2011, the two first connecting pipes 208 are respectively connected to the interior of the two shells 2011, the fixing plate 205 is fixedly connected to the top of the waste box 109, the two shells 2011 are connected to the interior of the waste box 109, the other end of the first exhaust pipe 207 passes through the water washing bottle 303 and is fixedly connected to the top of the connecting pipe 305, the bottom end of the connecting pipe 305 passes through the upper end surface of the activated carbon filter 302, and the second exhaust pipe 301 is connected to the interior of the water washing bottle 303.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gastrointestinal surgical bedside drainage device, comprising a fixing device (1), a suction device (2) and an exhaust device (3), wherein the suction device (2) is arranged at the top end of the fixing device (1), and the exhaust device (3) is arranged at the rear side of the top end of the fixing device (1), characterized in that: The fixing device (1) comprises a plug plate (101), a first fixing frame (105) is fixedly connected to the middle of the top of the plug plate (101), a turning handle (103) is threadedly connected to the top of the inner wall of the first fixing frame (105), the top of the turning handle (103) passes through the top of the inner wall of the first fixing frame (105) and is fixedly connected to a handle (104), the bottom of the turning handle (103) is rotatably connected to a pressing block (102), the front end of the first fixing frame (105) is fixedly connected to a telescopic rod (1017), the side wall of the telescopic rod (1017) is threadedly connected to a second knob (1016), the movable end of the telescopic rod (1017) is fixedly connected to a first mounting frame (106), the inner wall of the first mounting frame (106) is rotatably connected to a first connecting rod (1013), the bottom of the first mounting frame (106) is rotatably connected to the first connecting rod (1013), and the bottom of the first mounting frame (106) is rotatably connected to the first connecting rod (1013). The first connecting rod (1013) is fixedly connected to the second mounting frame (1011) at both sides thereof, the other end of the first connecting rod (1013) is rotatably connected to the second mounting frame (1011), a first knob (1012) is threadedly connected to one side wall of the second mounting frame (1011), the inner side wall of the first knob (1012) is rotatably connected to the second connecting rod (1010), the second connecting rod (1010) is fixedly connected to the second springs (108) at both sides of the bottom end thereof, the other end of the second connecting rod (1010) is rotatably connected to the third mounting frame (1015), the front end of the third mounting frame (1015) is rotatably connected to a fixing rod (1014), the other end of the fixing rod (1014) is fixedly connected to a waste box (109), and the other side wall of the waste box (109) is fixedly connected to a first sewage pipe (1018) at a lower position thereof.

2. A gastrointestinal surgical bedside drainage device according to claim 1, characterized in that: The suction device (2) comprises an electric motor (206), the two sides of the electric motor (206) are respectively fixedly connected with a shell (2011), the top ends of the inner side walls of the two shells (2011) are respectively fixedly connected with a second sewage discharge pipe (204), a second connecting pipe (209) is fixedly connected at the upper front side between the two shells (2011), a drainage pipe (2010) is fixedly connected at the middle of the side wall of the second connecting pipe (209), a second one-way valve (2013) is fixedly connected to the inner side wall of the drainage pipe (2010), a first connecting pipe (208) is fixedly connected at the upper rear side between the two shells (2011), and the middle of the side wall of the first connecting pipe (208) is fixedly connected There is a first exhaust pipe (207), the inner wall of the first exhaust pipe (207) is fixedly connected to a first non-return valve (2012), the middle part of the two shells (2011) away from the motor (206) is rotatably connected to a screw rod (203), the side walls of the two screw rods (203) are respectively threadedly connected to sliders (202), the other ends of the two screw rods (203) are respectively rotatably connected to a second fixed frame (201), the two shells (2011) are respectively fixedly connected to a compression tube (2014) on the side away from the motor (206), the bottom ends of the two shells (2011) are fixedly connected to a fixing plate (205), and the two second fixing frames (201) are fixedly connected to the top of the waste box (109).

3. A gastrointestinal surgical bedside drainage device according to claim 1, characterized in that: The exhaust device (3) comprises a water washing bottle (303), the inner wall of the water washing bottle (303) is filled with a cleaning liquid (304), an activated carbon filter (302) is fixedly connected to the upper position of the inner wall of the water washing bottle (303), a second exhaust pipe (301) is fixedly connected to the rear side of the top end of the water washing bottle (303), a connecting pipe (305) is fixedly connected to the front side of the top end of the inner wall of the water washing bottle (303), and the water washing bottle (303) is fixedly connected to the middle part of the top end of the waste box (109).

4. A gastrointestinal surgical bedside drainage device according to claim 1, characterized in that: The other ends of the two first springs (107) are fixedly connected to the two sides of the first connecting rod (1013), the other ends of the two second springs (108) are fixedly connected to the side wall of the second connecting rod (1010), and the first sewage pipe (1018) is connected to the inside of the waste box (109).

5. A gastrointestinal surgical bedside drainage device according to claim 2, characterized in that: The output ends of the motor (206) respectively penetrate the housing (2011) and are fixedly connected to one end of the two screw rods (203), and the two sliders (202) are respectively fixedly connected to the sides of the two compression tubes (2014) away from the housing (2011).

6. A gastrointestinal surgical bedside drainage device according to claim 2, characterized in that: The two shells (2011) are respectively connected to the interior of the two shells (2011), the two first connecting pipes (208) are respectively connected to the interior of the two shells (2011), the fixing plate (205) is fixedly connected to the top of the waste box (109), and the two shells (2011) are connected to the interior of the waste box (109).

7. A gastrointestinal surgical bedside drainage device according to claim 3, characterized in that: The other end of the first exhaust pipe (207) passes through the water washing bottle (303) and is fixedly connected to the top of the connecting pipe (305); the bottom end of the connecting pipe (305) passes through the upper end surface of the activated carbon filter (302); and the second exhaust pipe (301) is connected to the inside of the water washing bottle (303).

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