Multifunctional drainage device and method for tuberculosis internal medicine nursing

Abstract

The invention discloses a multifunctional drainage device and method for tuberculosis internal medicine nursing, and relates to the field of drainage devices.The multifunctional drainage device comprises a mounting box, a mounting groove is formed in the left side face of the mounting box, the front side face and the rear side face of the mounting box are communicated in a penetrating mode through the mounting groove, and a storage mechanism is arranged in the mounting groove; the storage mechanism is connected with the suction mechanism and the flushing mechanism at the same time. The storage mechanism is connected with the suction mechanism, two storage cylinders are arranged in the storage mechanism, and when the storage cylinders are used for storing sucked hydrops, the flow direction of the hydrops can be adjusted through alternate opening and closing of two fourth electromagnetic valves so that the hydrops can alternately flow into the two storage cylinders; therefore, when one storage barrel is filled with effusion and medical staff cannot clean the effusion in time, the other storage barrel can be started to store the effusion, normal drainage is effectively guaranteed, and when the medical staff clean the effusion in one storage barrel, drainage treatment does not need to be paused.

Description

Technical Field

[0001] The invention relates to a drainage device, in particular to a multifunctional drainage device and method for tuberculosis internal medicine nursing. Background Art

[0002] Extraperforating tuberculous empyema is a relatively rare disease. It is caused by tuberculous empyema penetrating the parietal pleura, intercostal muscles and other chest wall tissues, forming abscesses between the chest wall and abdominal wall muscles, and partially penetrating the skin to form sinus openings, and is often accompanied by destruction of multiple roots and segments of ribs. This disease requires surgical treatment. During the operation, the lesions in the chest cavity and the chest wall must be removed at the same time. Good drainage is required after the operation. If the drainage is not smooth, it may cause recurrence of the disease and prolong the recovery period, seriously affecting the surgical effect.

[0003] At present, there are still some defects and deficiencies in the use of multifunctional drainage devices used in tuberculosis internal medicine nursing. The specific areas that need to be improved are as follows:

[0004] 1. The existing multifunctional drainage device for tuberculosis internal medicine nursing is not convenient for medical staff to clean the drained fluid during drainage treatment, and the drainage treatment needs to be suspended when cleaning the drainage fluid, which will affect the treatment of patients;

[0005] 2. Most of the existing multifunctional drainage devices used in tuberculosis internal medicine nursing only have a single negative pressure suction mode, which is not convenient for medical staff to choose the corresponding suction mode according to the patient's condition and has poor applicability;

[0006] 3. Most of the existing multifunctional drainage devices used in tuberculosis internal medicine nursing only have drainage function and cannot assist medical staff in flushing lesions. They have relatively single functions and poor treatment effects.

[0007] 4. The existing multifunctional drainage device for tuberculosis internal medicine nursing can only be placed on the bedside table on one side of the bed when in use. If there is no remaining space on the bedside table or there is no bedside table on one side of the bed, the device is difficult to install and use, and the convenience of use is poor. Summary of the invention

[0008] The object of the present invention is to provide a multifunctional drainage device and method for tuberculosis internal medicine nursing to solve the problems raised in the above background technology.

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multifunctional drainage device and method for tuberculosis internal medicine nursing, comprising an installation box, a left side surface of the installation box is provided with an installation groove and the installation groove penetrates and connects the front and rear sides of the installation box, a storage mechanism is arranged in the installation groove, and the storage mechanism is connected to the suction mechanism and the flushing mechanism at the same time, the suction mechanism is arranged in the installation cavity one, the flushing mechanism is arranged in the liquid storage cavity and the installation cavity two, the installation cavity one, the installation cavity two and the liquid storage cavity are all arranged in the installation box, a control panel is fixedly arranged on the front side surface of the installation box, and an installation mechanism is arranged on the right side of the installation box.

[0010] As a preferred technical solution of the present invention, the installation cavity 1 is opened on the left side of the installation box and is located below the installation groove, the liquid storage cavity and the installation cavity 2 are both opened on the right side of the installation box, the installation cavity 2 is opened above the liquid storage cavity, and the bottom surface of the installation groove is opened with two placement grooves.

[0011] As a preferred technical solution of the present invention, the suction mechanism includes a fixing frame 1, the rear side of the fixing frame 1 is fixedly connected to the front side of the installation box, the upper and lower ends of the fixing frame 1 are fixedly connected to the suction cylinder, a piston disk is sleeved in the suction cylinder, the middle part of the piston disk is fixedly connected to the bottom end of the fixing rod, and the upper side of the fixing rod is sleeved in a through hole 1 opened on the upper surface of the suction cylinder.

[0012] As a preferred technical solution of the present invention, the bottom surface of the suction cylinder is fixedly connected to the exhaust pipe and the end of the connecting pipe one at the same time, the bottom end of the exhaust pipe is fixedly provided with a one-way valve two, the connecting pipe one is fixedly provided with a one-way valve one and a solenoid valve one, the other end of the connecting pipe one extends into the installation cavity one and is fixedly connected to the front end of the shunt pipe, the shunt pipe is fixedly connected to the upper ends of the two fixing plates one at the same time, and the bottom ends of the two fixing plates one are fixedly connected to the bottom surface of the installation cavity one;

[0013] The shunt pipe is fixedly connected to the bottom ends of the two intubations and the right end of the connecting pipe 2 at the same time. The upper ends of the two intubations pass through the upper wall of the installation cavity 1 and are respectively mounted in the two placement grooves. A solenoid valve 3 is fixedly arranged in the middle of the connecting pipe 2. The left end of the connecting pipe 2 is fixedly connected to the suction pipe of the negative pressure machine. The negative pressure machine is fixedly connected to the bottom surface of the installation cavity 1 through a mounting seat. The air outlet pipe of the negative pressure machine extends to the outside of the installation cavity 1. The solenoid valve 1, the solenoid valve 2, the solenoid valve 3 and the negative pressure machine are all electrically connected to the control panel.

[0014] As a preferred technical solution of the present invention, the storage mechanism includes two storage tubes, the bottom ends of the two storage tubes are respectively sleeved in two placement grooves, the bottom end of the outer side surface of each storage tube is overlapped with the outer side surfaces of the two clamps, the side surfaces of the four clamps are fixedly connected to one end of two telescopic rods 1 and two springs 1, the left ends of the four telescopic rods 1 and four springs 1 on the left side are respectively fixedly connected to the upper ends of four fixed plates 2, the bottom ends of the four fixed plates 2 are fixedly connected to the bottom surface of the mounting groove, and the right ends of the four telescopic rods 1 and four springs 1 on the right side are fixedly connected to the right side surface of the mounting groove.

[0015] As a preferred technical solution of the present invention, a plug hole is provided in the middle of the bottom surface of each storage tube, and the two plug holes are respectively plugged with the upper ends of the two insertion tubes, and the inner bottom surface of each storage tube is fixedly connected with the bottom end of an air extraction tube, and the air extraction tube is sleeved on the outside of the insertion tube and the plug hole, and a barrier sheet is fixedly provided on the upper end of the air extraction tube;

[0016] The upper ends of the two storage cylinders are respectively threadedly connected with the two threaded cover plates, and the middle parts of the two threaded cover plates are fixedly provided with connecting tubes four, and the upper ends of the two connecting tubes four are respectively plugged into the bottom ends of the two connecting tubes three, and the outer sides of the two connecting tubes three are fixedly provided with connecting plates, and the bottom surfaces of the two connecting plates are respectively overlapped with the upper ends of the two connecting tubes four, and the upper surfaces of the two connecting plates are respectively overlapped with the bottom surfaces of the two pressure plates, and the right ends of the two pressure plates are provided with card slots, and the two card slots are respectively sleeved with the two connecting tubes three.

[0017] As a preferred technical solution of the present invention, the left end of each of the pressure plates is fixedly connected to the bottom ends of a telescopic rod 2 and a spring 2, the upper ends of the two telescopic rods 2 and the two springs 2 are fixedly connected to the upper side of the mounting groove, the upper ends of the two connecting tubes 3 are respectively fixedly connected to the bottom ends of the two connecting tubes 5, the two connecting tubes 5 are respectively sleeved in the two through holes 2 opened on the upper surface of the mounting box, the upper ends of the two connecting tubes 5 are respectively plugged into the two ends of the three-way pipe 1, the three-way pipe 1 is fixedly connected to the upper ends of the two plug-ins at the same time, the bottom ends of the two plug-ins are respectively plugged into the two plug-in boxes, and the bottom ends of the two plug-in boxes are fixedly connected to the upper surface of the mounting box;

[0018] Two solenoid valves four are fixedly arranged inside the three-way pipe one, the other end of the three-way pipe one is fixedly connected to the bottom end of the three-way pipe two, the right end of the three-way pipe two is connected to the flushing mechanism, the upper end of the three-way pipe two is fixedly connected to the end of the drainage pipe, and the solenoid valve four is electrically connected to the control panel.

[0019] As a preferred technical solution of the present invention, the flushing mechanism includes a second fixing frame, the rear end of the second fixing frame is fixedly connected to the bottom surface of the second mounting cavity, the rear side of the second fixing frame is fixedly connected to the water pump, the water suction pipe of the water pump extends to the bottom of the liquid storage cavity, the water suction pipe of the water pump is fixedly connected to the bottom end of the infusion pipe, the upper end of the infusion pipe passes through the second mounting cavity and is plugged into the right end of the second tee pipe, and the upper side of the infusion pipe is fixedly provided with a solenoid valve five;

[0020] The front side of the fixing frame 2 is fixedly connected to the upper end of the motor, the output shaft of the motor is fixedly connected to the upper end of the stirring rod, the stirring rod is rotatably connected to the upper and lower sides of the liquid storage chamber through a sealed bearing, and the water pump, motor and solenoid valve 5 are all electrically connected to the control panel.

[0021] As a preferred technical solution of the present invention, the mounting mechanism includes a fixing frame three, the upper and lower ends of the fixing frame three are rotatably connected to the screw rod one optical axis through bearings, the screw rod one is threadedly connected to the screw hole one, the screw hole one is opened at the right end of the connecting frame, the left end of the connecting frame is fixedly connected to the right side surface of the installation box, and the right end of the right side surface of the connecting frame overlaps the inner side surface of the fixing frame three;

[0022] The right side surface of the fixing frame three is fixedly connected to the left side surface of the clamping frame. The left side surface of the clamping frame is provided with a screw hole two and a sleeve hole. The sleeve hole is sleeved with a sleeve rod. The right end of the sleeve rod is fixedly connected to the left side surface of the limiting plate. The screw hole two is threadedly connected to the screw rod two. The optical axis of the right end of the screw rod two is rotatably connected to the left side surface of the limiting plate through a bearing. The limiting plate is sleeved in the clamping frame.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. The present invention is connected with the suction mechanism by setting a storage mechanism, and two storage cylinders are arranged in the storage mechanism. When the storage cylinder is used to store the sucked accumulated fluid, the flow direction of the accumulated fluid can be adjusted by alternately opening and closing two solenoid valves four so that the accumulated fluid alternately flows into the two storage cylinders. Therefore, when one storage cylinder is filled with accumulated fluid and the medical staff cannot clean the accumulated fluid in time, the other storage cylinder can be activated to store the accumulated fluid, effectively ensuring the normal drainage. When the medical staff cleans the accumulated fluid in one storage cylinder, there is no need to suspend the drainage treatment. By providing a socket on the bottom surface of the storage cylinder for connection with the plug tube, and providing a connecting tube three for connection with a connecting tube four, it is convenient for the user to disassemble the storage cylinder to clean the accumulated fluid stored inside, and to replace and disinfect the storage cylinder.

[0025] 2. The present invention connects the negative pressure machine with the shunt tube by setting a second connecting tube in the suction mechanism, and connects the suction cylinder with the shunt tube by setting a first connecting tube. When the device is used to perform drainage treatment on the patient, the negative pressure machine can be started to use the negative pressure machine, the second connecting tube, the shunt tube, the cannula and the exhaust tube to suck out the air in the storage cylinder so that negative pressure is formed in the storage cylinder, thereby using the negative pressure machine to form a stable pressure in the storage cylinder for continuous drainage treatment on the patient. When it is necessary to perform short and precise drainage on the patient during the drainage treatment, the negative pressure machine can be turned off, and the medical staff can pull the fixed rod up and down to use the first connecting tube, the shunt tube and the cannula to extract the gas in the storage cylinder so that negative pressure is formed in the storage cylinder for drainage. At this time, the medical staff can accurately control the drainage duration and drainage fluid volume by controlling the pulling rate and pulling amplitude, thereby further increasing the functionality of the device.

[0026] 3. The present invention is connected with the storage mechanism by providing a flushing mechanism. When the patient's lesion needs to be flushed during the drainage treatment of the patient using the device, an appropriate amount of flushing liquid can be added to the liquid storage chamber, and then the solenoid valve four is closed and the solenoid valve five and the water pump are opened. At this time, the water pump sucks the flushing liquid in the liquid storage chamber out through the infusion tube, the three-way tube two and the drainage tube to input the lesion for flushing, thereby further improving the drainage treatment effect of the patient's lesion. At the same time, by providing a motor and a stirring rod in the flushing mechanism, when the patient is flushed, the motor can be controlled to drive the stirring rod to rotate to stir and mix the flushing liquid, so that the liquid is mixed evenly to improve the flushing treatment effect.

[0027] 4. The present invention provides a mounting mechanism on the right side of the mounting box. When the device is used, the clamping frame and the limit plate in the mounting mechanism can be used to fix the entire device on the railing on one side of the bed. Therefore, when there is no effective placement plane on one side of the bed, the mounting mechanism can be used to effectively install and fix the device to improve the stability of the device during use. When the device is used, the height of the mounting box can be adjusted according to the height of the bed surface and the height of the patient's drainage part by using a screw rod and a screw hole pair, thereby further improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the present invention;

[0029] Figure 2 It is a structural schematic diagram of the present invention;

[0030] Figure 3 It is a structural schematic diagram of the present invention;

[0031] Figure 4 It is a structural schematic diagram of the present invention;

[0032] Figure 5 It is a structural schematic diagram of the present invention;

[0033] Figure 6 It is a structural schematic diagram of the present invention;

[0034] Figure 7 It is a structural schematic diagram of the present invention;

[0035] Figure 8 It is a structural schematic diagram of the present invention;

[0036] Fig. 9 It is a structural schematic diagram of the present invention.

[0037] In the figure: 1, installation box; 2, control panel; 3, suction mechanism; 31, fixing frame 1; 32, suction cylinder; 33, exhaust pipe; 34, one-way valve 1; 35, connecting pipe 1; 36, solenoid valve 1; 37, fixing plate 1; 38, solenoid valve 2; 39, inserting tube; 310, solenoid valve 3; 311, connecting pipe 2; 312, negative pressure machine; 313, through hole 1; 314, fixing rod; 315, piston disc; 316, one-way valve 2; 317, shunt pipe; 4, storage mechanism; 41, storage cylinder; 42, clamping plate; 43, fixing plate 2; 44, spring 1; 45, telescopic rod 1; 46, threaded cover plate; 47, connecting pipe 3; 48, spring 2; 49, telescopic rod 2; 410, connecting pipe 5; 411, plug box; 412, plug board; 4 13. Three-way pipe one; 414. Solenoid valve four; 415. Three-way pipe two; 416. Drainage tube; 417. Pressure plate; 418. Card slot; 419. Connecting plate; 420. Socket; 421. Exhaust pipe; 422. Barrier plate; 423. Connecting pipe four; 5. Mounting slot; 6. Flushing mechanism; 61. Fixing frame two; 62. Motor; 63. Stirring rod; 64. Water pump; 65. Infusion tube; 66. Solenoid valve five; 7. Mounting mechanism; 71. Fixing frame three; 72. Screw rod one; 73. Screw hole one; 74. Connecting frame; 75. Clamping frame; 76. Limiting plate; 77. Sleeve hole; 78. Sleeve rod; 79. Screw rod two; 710. Screw hole two; 8. Liquid storage chamber; 9. Mounting chamber one; 10. Mounting chamber two; 11. Placement groove; 12. Through hole two. DETAILED DESCRIPTION

[0038] 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.

[0039] See also Figure 1-9The present invention provides a technical solution of a multifunctional drainage device and method for tuberculosis internal medicine nursing: comprising an installation box 1, a mounting groove 5 is provided on the left side of the installation box 1, and the installation groove 5 penetrates and connects the front and rear sides of the installation box 1, a storage mechanism 4 is arranged in the installation groove 5, and the storage mechanism 4 is connected to the suction mechanism 3 and the flushing mechanism 6 at the same time, the suction mechanism 3 is arranged in the installation cavity 1 9, the flushing mechanism 6 is arranged in the liquid storage cavity 8 and the installation cavity 2 10, the installation cavity 1 9, the installation cavity 2 10 and the liquid storage cavity 8 are all opened in the installation box 1, a control panel 2 is fixedly arranged on the front side of the installation box 1, and an installation mechanism 7 is arranged on the right side of the installation box 1.

[0040] The installation cavity 1 9 is opened on the left side of the installation box 1 and is located below the installation groove 5. The liquid storage cavity 8 and the installation cavity 2 10 are both opened on the right side of the installation box 1. The installation cavity 2 10 is opened above the liquid storage cavity 8. Two placement grooves 11 are opened on the bottom surface of the installation groove 5. By opening the placement groove 11 on the bottom surface of the installation groove 5 and placing the storage tube 41 in the placement groove 11, the placement groove 11 is used to limit the storage tube 41 to prevent the storage tube 41 from sliding and deviating.

[0041] The suction mechanism 3 includes a fixing frame 31, the rear side of the fixing frame 31 is fixedly connected to the front side of the installation box 1, the upper and lower ends of the fixing frame 31 are fixedly connected to the suction cylinder 32, a piston disk 315 is sleeved in the suction cylinder 32, the middle part of the piston disk 315 is fixedly connected to the bottom end of the fixing rod 314, and the upper side of the fixing rod 314 is sleeved in a through hole 313 opened on the upper surface of the suction cylinder 32.

[0042] The bottom surface of the suction cylinder 32 is fixedly connected to the exhaust pipe 33 and one end of the connecting pipe 35 at the same time. A one-way valve 316 is fixedly arranged at the bottom end of the exhaust pipe 33. A one-way valve 34 and a solenoid valve 36 are fixedly arranged on the connecting pipe 35. The other end of the connecting pipe 35 extends into the installation cavity 9 and is fixedly connected to the front end of the shunt pipe 317. The shunt pipe 317 is fixedly connected to the upper ends of the two fixing plates 37 at the same time. The bottom ends of the two fixing plates 37 are fixedly connected to the bottom surface of the installation cavity 9. When the patient needs to be drained briefly and accurately during the drainage treatment, , the negative pressure machine 312 and the electromagnetic valve three 310 can be closed, and the electromagnetic valve one 36 can be opened. Then the medical staff pulls the fixed rod 314 up and down. When the fixed rod 314 drives the piston plate 315 to move upward, the air in the storage cylinder 41 is sucked out by the connecting tube one 35, the shunt tube 317 and the cannula 39, so that the storage cylinder 41 forms a negative pressure for drainage. When the fixed rod 314 and the piston plate 315 are lowered, the air in the suction cylinder 32 is discharged through the exhaust pipe 33. At this time, the medical staff can accurately control the drainage time and drainage liquid volume by controlling the pulling rate and pulling amplitude;

[0043] The shunt pipe 317 is fixedly connected to the bottom ends of the two inserting pipes 39 and the right end of the second connecting pipe 311 at the same time. The upper ends of the two inserting pipes 39 pass through the upper wall of the installation cavity 19 and are respectively set in the two placement grooves 11. The middle part of the second connecting pipe 311 is fixedly provided with a solenoid valve 310. The left end of the second connecting pipe 311 is fixedly connected to the suction pipe of the negative pressure machine 312. The negative pressure machine 312 is fixedly connected to the bottom surface of the installation cavity 19 through the mounting seat. The outlet pipe of the negative pressure machine 312 extends to the outside of the installation cavity 19. The solenoid valve 1 36 and the solenoid valve 2 310 are fixedly provided. 8. The solenoid valve three 310 and the negative pressure machine 312 are both electrically connected to the control panel 2. When performing negative pressure therapy, the negative pressure machine 312, the connecting tube two 311, the shunt tube 317, the cannula 39 and the exhaust tube 421 can be used to suck out the air in the storage tube 41 so that negative pressure is formed in the storage tube 41. The negative pressure machine 312 can be used to form a stable pressure in the storage tube 41 to suck the accumulated fluid in the patient's body into the storage tube 41 through the drainage tube 416, the three-way tube two 415, the three-way tube one 413, the connecting tube five 410 and the connecting tube four 423.

[0044] The storage mechanism 4 includes two storage cylinders 41, the bottom ends of the two storage cylinders 41 are respectively sleeved in the two placement grooves 11, the bottom end of the outer side surface of each storage cylinder 41 is overlapped with the outer side surfaces of the two clamps 42, the sides of the four clamps 42 are fixedly connected to the two telescopic rods 45 and one end of the two springs 44, the left ends of the four telescopic rods 45 and the four springs 44 are respectively fixedly connected to the upper ends of the four fixed plates 43, the bottom ends of the four fixed plates 43 are fixedly connected to the bottom surface of the mounting groove 5, the right ends of the four telescopic rods 45 and the four springs 44 are fixedly connected to the right side surface of the mounting groove 5, the clamps 42 are connected to the storage cylinders 41, and the telescopic rods 45 and the springs 44 are connected to the clamps 42, so that the elastic force of the springs 44 is used to apply a thrust to the clamps 42 to clamp and fix the storage cylinders 41, thereby further improving the stability of the storage cylinders 41 when placed.

[0045] A plug hole 420 is provided in the middle of the bottom surface of each storage cylinder 41, and the two plug holes 420 are respectively plugged with the upper ends of the two insertion tubes 39. The inner bottom surface of each storage cylinder 41 is fixedly connected with the bottom end of an air extraction tube 421. The air extraction tube 421 is sleeved on the outside of the insertion tube 39 and the plug hole 420. A barrier sheet 422 is fixedly provided on the upper end of the air extraction tube 421. By providing the plug hole 420 on the bottom surface of the storage cylinder 41 to be plugged with the insertion tube 39, and providing the connection tube 5 410 to be plugged with the connection tube 4 423, it is convenient for the user to disassemble the storage cylinder 41 to clean the accumulated liquid stored inside, and replace and disinfect the storage cylinder 41.

[0046] The upper ends of the two storage cylinders 41 are respectively threadedly connected to the two threaded cover plates 46, and the middle parts of the two threaded cover plates 46 are fixedly provided with connecting tubes 423. The upper ends of the two connecting tubes 423 are respectively plugged into the bottom ends of the two connecting tubes 3 47, and the outer side surfaces of the two connecting tubes 3 47 are fixedly provided with connecting disks 419. The bottom surfaces of the two connecting disks 419 are respectively overlapped with the upper ends of the two connecting tubes 423, and the upper surfaces of the two connecting disks 419 are respectively overlapped with the bottom surfaces of the two pressure plates 417. The right ends of the two pressure plates 417 are provided with card slots 418, and the two card slots 418 are respectively sleeved with the two connecting tubes 3 47.

[0047] The left end of each pressing plate 417 is fixedly connected to the bottom end of a telescopic rod 49 and a spring 48, and the upper ends of the two telescopic rods 49 and the two springs 48 are fixedly connected to the upper side of the mounting groove 5. By setting the pressing plate 417 to be connected to the connecting plate 419, and setting the telescopic rod 49 and the spring 48 to be connected to the pressing plate 417, the elastic force of the spring 48 is used to apply pressure to the pressing plate 417 to fix the connecting plate 419 and the connecting pipe 423, thereby improving the connection between the connecting pipe 423 and the connecting pipe 43. 7. Stability of plug-in connection. The upper ends of the two connecting pipes 3 47 are respectively fixedly connected with the bottom ends of the two connecting pipes 5 410. The two connecting pipes 5 410 are respectively sleeved in the two through holes 2 12 opened on the upper surface of the installation box 1. The upper ends of the two connecting pipes 5 410 are respectively plugged with the two ends of the three-way pipe 1 413. The three-way pipe 1 413 is simultaneously fixedly connected with the upper ends of the two plug-in plates 412. The bottom ends of the two plug-in plates 412 are respectively plugged with the two plug-in boxes 411. The bottom ends of the two plug-in boxes 411 are both fixedly connected with the upper surface of the installation box 1.

[0048] Two solenoid valves 414 are fixedly arranged in the three-way tube 413, the other end of the three-way tube 413 is fixedly connected to the bottom end of the three-way tube 415, the right end of the three-way tube 415 is connected to the flushing mechanism 6, the upper end of the three-way tube 415 is fixedly connected to the end of the drainage tube 416, the solenoid valve 414 is electrically connected to the control panel 2, and is connected to the suction mechanism 3 by setting a storage mechanism 4, and two storage cylinders 41 are arranged in the storage mechanism 4. When the storage cylinder 41 is used to store the sucked accumulated fluid, the flow direction of the accumulated fluid can be adjusted by alternately opening and closing the two solenoid valves 414 so that the accumulated fluid alternately flows into the two storage cylinders 41, so that when one storage cylinder 41 is filled with accumulated fluid and the medical staff cannot clean the accumulated fluid in time, the other storage cylinder 41 can be activated to store the accumulated fluid, thereby effectively ensuring the normal drainage. When the medical staff cleans the accumulated fluid in one storage cylinder 41, there is no need to suspend the drainage treatment.

[0049] The flushing mechanism 6 includes a fixing frame 61, the rear end of the fixing frame 61 is fixedly connected to the bottom surface of the installation cavity 10, the rear side of the fixing frame 61 is fixedly connected to the water pump 64, the water suction pipe of the water pump 64 extends to the bottom of the liquid storage cavity 8, the water suction pipe of the water pump 64 is fixedly connected to the bottom end of the infusion tube 65, the upper end of the infusion tube 65 passes through the installation cavity 10 and is plugged into the right end of the three-way pipe 415, and the upper side of the infusion tube 65 is fixedly provided with a solenoid valve 5 66. When it is necessary to flush the patient's lesion, the negative pressure machine 312, the solenoid valve 1 36, the solenoid valve 2 38, and the solenoid valve 3 are closed. 310 and electromagnetic valve 414, and use the filling pipe set at the rear end of the liquid storage chamber 8 to add an appropriate amount of flushing liquid into the liquid storage chamber 8. At this time, the medical staff can control the motor 62 to drive the stirring rod 63 to rotate through the control panel 2, and use the rotation of the stirring rod 63 to stir and mix the flushing liquid in the liquid storage chamber 8. Then the medical staff can control the water pump 64 to use the water pump 64 to suck out the flushing liquid in the liquid storage chamber 8 through the infusion tube 65, the two-way pipe 415 and the drainage tube 416 and input it into the patient's lesion for flushing, thereby further improving the drainage treatment effect of the patient's lesion;

[0050] The front side of the fixing frame 2 61 is fixedly connected to the upper end of the motor 62, the output shaft of the motor 62 is fixedly connected to the upper end of the stirring rod 63, the stirring rod 63 is rotatably connected to the upper and lower sides of the liquid storage chamber 8 through a sealed bearing, and the water pump 64, the motor 62 and the solenoid valve 5 66 are all electrically connected to the control panel 2.

[0051] The mounting mechanism 7 includes a fixing frame 3 71, the upper and lower ends of the fixing frame 3 71 are both rotatably connected to the screw 1 72 optical axis through bearings, the screw 1 72 is threadedly connected to the screw hole 1 73, the screw hole 1 73 is arranged at the right end of the connecting frame 74, the left end of the connecting frame 74 is fixedly connected to the right side of the mounting box 1, the right end of the right side of the connecting frame 74 overlaps the inner side of the fixing frame 3 71, when using the device, the height of the mounting box 1 can be adjusted according to the height of the bed surface and the height of the drainage part of the patient, at this time, the medical staff can rotate the screw 1 72 to use the screw hole 1 73 to drive the connecting frame 74 and the mounting box 1 to move up and down, and stop rotating the screw 1 72 when the mounting box 1 moves to a suitable height, so as to further improve the applicability of the device;

[0052] The right side of the fixing frame 3 71 is fixedly connected to the left side of the clamping frame 75. The left side of the clamping frame 75 is provided with a screw hole 2 710 and a sleeve hole 77. The sleeve hole 77 is sleeved with a sleeve rod 78. The right end of the sleeve rod 78 is fixedly connected to the left side of the limit plate 76. The screw hole 2 710 is threadedly connected with the screw rod 2 79. The right end optical axis of the screw rod 2 79 is rotatably connected to the left side of the limit plate 76 through a bearing. The limit plate 76 is sleeved in the clamping frame 75. When using the device for When the patient is undergoing drainage treatment, the medical staff can take the device and place the clamping frame 75 on the sideboard of the bed, and then rotate the screw 2 79 to make the screw 2 79 move to the right along the screw hole 2 710. At this time, the screw 2 79 pushes the limit plate 76 to move to the right. When the limit plate 76 is tightly clamped and fixed with the sideboard, the rotation of the screw 2 79 is stopped. In this way, when there is no effective placement plane on one side of the bed, the device can be effectively installed and fixed using the installation mechanism 7 to improve the stability of the device during use.

[0053] The operating steps of the present invention are:

[0054] When using the device to perform drainage treatment on a patient, the medical staff can take the device and place the clamping frame 75 on the sideboard on one side of the bed, and then rotate the screw rod 79 to make the screw rod 79 move to the right along the screw hole 710. At this time, the screw rod 79 pushes the limit plate 76 to move to the right. When the limit plate 76 is tightly clamped and fixed with the sideboard, the screw rod 79 is stopped from rotating. Then the medical staff can adjust the height of the installation box 1 according to the height of the bed surface and the height of the drainage part of the patient. At this time, the medical staff can rotate the screw 1 72 and use the screw hole 1 73 to drive the connecting frame 74 and the installation box 1 to move up and down. When the installation box 1 moves to a suitable height, the screw 1 72 is stopped from rotating.

[0055] At this time, the medical staff can connect the end of the drainage tube 416 to the indwelling tube in the patient's body, and then open the solenoid valve three 310, one of the solenoid valves two 38 and one of the solenoid valves four 414 through the control panel 2, and close the other solenoid valve two 38, the other solenoid valve four 414, the solenoid valve one 36, and the solenoid valve five 66, and turn on the negative pressure machine 312. At this time, the negative pressure machine 312, the connecting tube two 311, the shunt tube 317, the cannula 39 and the exhaust pipe 421 are used to suck out the air in the storage cylinder 41 so that negative pressure is formed in the storage cylinder 41, so that the negative pressure machine 312 is used to form a stable pressure in the storage cylinder 41 to drain the accumulated fluid in the patient's body through the drainage tube 416, the three-way pipe two 415, the three-way pipe one 41 3. The connecting tube five 410 and the connecting tube four 423 are sucked into the storage cylinder 41. When the patient needs to be drained briefly and accurately during the drainage treatment, the negative pressure machine 312 and the solenoid valve three 310 can be closed, and the solenoid valve one 36 can be opened. Then the medical staff pulls the fixed rod 314 up and down. When the fixed rod 314 drives the piston disk 315 to move upward, the connecting tube one 35, the shunt tube 317 and the cannula 39 are used to suck out the air in the storage cylinder 41 so that the storage cylinder 41 forms a negative pressure for drainage. When the fixed rod 314 and the piston disk 315 are lowered, the air in the suction cylinder 32 is discharged through the exhaust pipe 33. At this time, the medical staff can accurately control the drainage duration and the amount of drainage fluid by controlling the pulling rate and the pulling amplitude;

[0056] When one storage cylinder 41 is filled with accumulated liquid, the user can close the corresponding solenoid valve 2 38 and solenoid valve 4 414, and open the other solenoid valve 2 38 and solenoid valve 4 414 to allow the accumulated liquid to flow into the other storage cylinder 41, and then the user can pull the clamping plate 42 on one side of the storage cylinder 41 to be taken out to translate so that the clamping plate 42 is separated from the storage cylinder 41, and pull the storage cylinder 41 upward so that the storage cylinder 41 drives the corresponding pressing plate 417 and connecting tube 3 47 to move upward, and when the storage cylinder 41 is separated from the placement groove 11, the insert tube 39 is separated from the insert hole 420, and then the user can pull the connecting tube 3 47 and the pressing plate 417 upward to separate the connecting tube 3 47 from the connecting tube 4 423, so as to take out the storage cylinder 41 and clean the accumulated liquid inside;

[0057] When it is necessary to flush the patient's lesion, close the negative pressure machine 312, solenoid valve one 36, solenoid valve two 38, solenoid valve three 310 and solenoid valve four 414, and use the filling pipe set at the rear end of the liquid storage chamber 8 to add an appropriate amount of flushing liquid into the liquid storage chamber 8. At this time, the medical staff can control the motor 62 to drive the stirring rod 63 to rotate through the control panel 2, and use the rotation of the stirring rod 63 to stir and mix the flushing liquid in the liquid storage chamber 8. Then the medical staff can control the water pump 64 to use the water pump 64 to suck the flushing liquid in the liquid storage chamber 8 out through the infusion tube 65, the three-way tube two 415 and the drainage tube 416 to input the patient's lesion for flushing. After the flushing is completed, the suction mechanism 3 can be controlled to operate for drainage. After the drainage treatment, the user can disassemble and separate the connecting tube three 47 and the connecting tube four 423, the connecting tube five 410 and the three-way tube one 413, and the infusion tube 65 and the three-way tube two 415 to dispose of the discarded pipes.

[0058] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0059] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0060] 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 multifunctional drainage device for tuberculosis internal medicine nursing, comprising a mounting box (1), characterized in that: The left side of the installation box (1) is provided with an installation groove (5), and the installation groove (5) penetrates and connects the front and rear sides of the installation box (1); a storage mechanism (4) is arranged in the installation groove (5); the storage mechanism (4) is connected to the suction mechanism (3) and the flushing mechanism (6) at the same time; the suction mechanism (3) is arranged in the installation cavity 1 (9); the flushing mechanism (6) is arranged in the liquid storage cavity (8) and the installation cavity 2 (10); the installation cavity 1 (9), the installation cavity 2 (10) and the liquid storage cavity (8) are all arranged in the installation box (1); a control panel (2) is fixedly arranged on the front side of the installation box (1); and a mounting mechanism (7) is arranged on the right side of the installation box (1).

2. A multifunctional drainage device for tuberculosis internal medicine nursing according to claim 1, characterized in that: The installation chamber 1 (9) is provided on the left side of the installation box (1) and is located below the installation slot (5); the liquid storage chamber (8) and the installation chamber 2 (10) are both provided on the right side of the installation box (1); the installation chamber 2 (10) is provided above the liquid storage chamber (8); and the bottom surface of the installation slot (5) is provided with two placement grooves (11).

3. A multifunctional drainage device for tuberculosis internal medicine nursing according to claim 1, characterized in that: The suction mechanism (3) comprises a fixing frame (31), the rear side of the fixing frame (31) being fixedly connected to the front side of the installation box (1), the upper and lower ends of the fixing frame (31) being fixedly connected to a suction cylinder (32), a piston disk (315) being sleeved in the suction cylinder (32), the middle part of the piston disk (315) being fixedly connected to the bottom end of a fixing rod (314), and the upper side of the fixing rod (314) being sleeved in a through hole (313) opened on the upper surface of the suction cylinder (32).

4. A multifunctional drainage device for tuberculosis internal medicine nursing according to claim 3, characterized in that: The bottom surface of the suction cylinder (32) is fixedly connected to the exhaust pipe (33) and one end of the connecting pipe (35). The bottom end of the exhaust pipe (33) is fixedly provided with a check valve (316). The connecting pipe (35) is fixedly provided with a check valve (34) and a solenoid valve (36). The other end of the connecting pipe (35) extends into the installation cavity (9) and is fixedly connected to the front end of the shunt pipe (317). The shunt pipe (317) is fixedly connected to the upper ends of the two fixing plates (37). The bottom ends of the two fixing plates (37) are fixedly connected to the bottom surface of the installation cavity (9). The shunt pipe (317) is fixedly connected to the bottom ends of the two inserting pipes (39) and the right end of the second connecting pipe (311) at the same time. The upper ends of the two inserting pipes (39) pass through the upper wall of the first installation cavity (9) and are respectively sleeved in the two placement grooves (11). The middle part of the second connecting pipe (311) is fixedly provided with a solenoid valve (310). The left end of the second connecting pipe (311) is fixedly connected to the suction pipe of the negative pressure machine (312). The negative pressure machine (312) is fixedly connected to the bottom surface of the first installation cavity (9) through a mounting seat. The air outlet pipe of the negative pressure machine (312) extends to the outside of the first installation cavity (9). The first solenoid valve (36), the second solenoid valve (38), the third solenoid valve (310) and the negative pressure machine (312) are all electrically connected to the control panel (2).

5. The multifunctional drainage device for tuberculosis internal medicine nursing according to claim 1 is characterized in that: The storage mechanism (4) comprises two storage cylinders (41), the bottom ends of the two storage cylinders (41) are respectively sleeved in two placement grooves (11), the bottom end of the outer side surface of each storage cylinder (41) is overlapped with the outer side surfaces of two clamping plates (42), the side surfaces of the four clamping plates (42) are fixedly connected with one end of two telescopic rods (45) and two springs (44), the left ends of the four telescopic rods (45) and four springs (44) on the left side are respectively fixedly connected with the upper ends of four fixed plates (43), the bottom ends of the four fixed plates (43) are fixedly connected with the bottom surface of the installation groove (5), and the right ends of the four telescopic rods (45) and four springs (44) on the right side are fixedly connected with the right side surface of the installation groove (5).

6. A multifunctional drainage device for tuberculosis internal medicine nursing according to claim 5, characterized in that: A plug hole (420) is provided in the middle of the bottom surface of each storage tube (41), and the two plug holes (420) are respectively plugged into the upper ends of the two insertion tubes (39), and the inner bottom surface of each storage tube (41) is fixedly connected to the bottom end of an exhaust pipe (421), and the exhaust pipe (421) is sleeved on the outside of the insertion tube (39) and the plug hole (420), and a barrier sheet (422) is fixedly provided at the upper end of the exhaust pipe (421); The upper ends of the two storage cylinders (41) are respectively threadedly connected to the two threaded cover plates (46), and the middle parts of the two threaded cover plates (46) are fixedly provided with connecting tubes four (423), and the upper ends of the two connecting tubes four (423) are respectively plugged into the bottom ends of the two connecting tubes three (47), and the outer sides of the two connecting tubes three (47) are fixedly provided with connecting disks (419), and the bottom surfaces of the two connecting disks (419) are respectively overlapped with the upper ends of the two connecting tubes four (423), and the upper surfaces of the two connecting disks (419) are respectively overlapped with the bottom surfaces of the two pressing plates (417), and the right ends of the two pressing plates (417) are provided with card slots (418), and the two card slots (418) are respectively sleeved with the two connecting tubes three (47).

7. A multifunctional drainage device for tuberculosis internal medicine nursing according to claim 6, characterized in that: The left end of each of the pressing plates (417) is fixedly connected to the bottom end of a telescopic rod (49) and a spring (48); the upper ends of the two telescopic rods (49) and the two springs (48) are fixedly connected to the upper side of the mounting groove (5); the upper ends of the two connecting tubes (47) are respectively fixedly connected to the bottom ends of the two connecting tubes (410); the two connecting tubes (410) are respectively sleeved in two through holes (12) opened on the upper surface of the mounting box (1); the upper ends of the two connecting tubes (410) are respectively plugged into the two ends of the three-way pipe (413); the three-way pipe (413) is fixedly connected to the upper ends of the two plugging plates (412); the bottom ends of the two plugging plates (412) are respectively plugged into the two plugging boxes (411); the bottom ends of the two plugging boxes (411) are fixedly connected to the upper surface of the mounting box (1); Two solenoid valves (414) are fixedly arranged in the three-way pipe (413); the other end of the three-way pipe (413) is fixedly connected to the bottom end of the three-way pipe (415); the right end of the three-way pipe (415) is connected to the flushing mechanism (6); the upper end of the three-way pipe (415) is fixedly connected to the end of the drainage pipe (416); and the solenoid valve (414) is electrically connected to the control panel (2).

8. The multifunctional drainage device for tuberculosis internal medicine nursing according to claim 1, characterized in that: The flushing mechanism (6) comprises a second fixing frame (61), the rear end of the second fixing frame (61) is fixedly connected to the bottom surface of the second mounting chamber (10), the rear side of the second fixing frame (61) is fixedly connected to a water pump (64), the water suction pipe of the water pump (64) extends to the bottom of the liquid storage chamber (8), the water suction pipe of the water pump (64) is fixedly connected to the bottom end of a liquid infusion pipe (65), the upper end of the liquid infusion pipe (65) passes through the second mounting chamber (10) and is plugged into the right end of the second three-way pipe (415), and a solenoid valve (66) is fixedly arranged on the upper side of the liquid infusion pipe (65); The front side of the second fixing frame (61) is fixedly connected to the upper end of the motor (62), the output shaft of the motor (62) is fixedly connected to the upper end of the stirring rod (63), the stirring rod (63) is rotatably connected to the upper and lower side surfaces of the liquid storage chamber (8) through a sealed bearing, and the water pump (64), the motor (62) and the electromagnetic valve five (66) are all electrically connected to the control panel (2).

9. A multifunctional drainage device for tuberculosis internal medicine nursing according to claim 1, characterized in that: The mounting mechanism (7) comprises a fixing frame three (71), the upper and lower ends of the fixing frame three (71) are rotatably connected to the optical axis of a screw rod one (72) through bearings, the screw rod one (72) is threadedly connected to a screw hole one (73), the screw hole one (73) is provided at the right end of a connecting frame (74), the left end of the connecting frame (74) is fixedly connected to the right side surface of the mounting box (1), and the right end of the right side surface of the connecting frame (74) overlaps the inner side surface of the fixing frame three (71); The right side surface of the fixing frame three (71) is fixedly connected to the left side surface of the clamping frame (75); the left side surface of the clamping frame (75) is provided with a screw hole two (710) and a sleeve hole (77); the sleeve hole (77) is sleeved with a sleeve rod (78); the right end of the sleeve rod (78) is fixedly connected to the left side surface of the limiting plate (76); the screw hole two (710) is threadedly connected to the screw rod two (79); the optical axis of the right end of the screw rod two (79) is rotatably connected to the left side surface of the limiting plate (76) through a bearing; the limiting plate (76) is sleeved in the clamping frame (75).

10. A method for using a multifunctional drainage device for tuberculosis internal medicine nursing, characterized in that: The steps include: S1. When using the device to perform drainage treatment on a patient, the medical staff can take the device and place the clamping frame (75) on the sideboard on one side of the bed, and then rotate the second screw rod (79) to make the second screw rod (79) move to the right along the second screw hole (710). At this time, the second screw rod (79) pushes the limit plate (76) to move to the right. When the limit plate (76) and the sideboard are tightly clamped and fixed, the rotation of the second screw rod (79) is stopped. Then, the medical staff can adjust the height of the installation box (1) according to the height of the bed surface and the height of the patient's drainage part. At this time, the medical staff can rotate the first screw rod (72) and use the first screw hole (73) to drive the connecting frame (74) and the installation box (1) to move up and down. When the installation box (1) moves to a suitable height, the rotation of the first screw rod (72) is stopped; S2. At this time, the medical staff can connect the end of the drainage tube (416) to the indwelling tube in the patient's body, and then open the solenoid valve three (310), one of the solenoid valves two (38) and one of the solenoid valves four (414) through the control panel (2), and close the other solenoid valve two (38), the other solenoid valve four (414), the solenoid valve one (36) and the solenoid valve five (66), and turn on the negative pressure machine (312). At this time, the negative pressure machine (312), the connecting tube two (311), the shunt tube (317), the cannula (39) and the exhaust tube (421) are used to suck out the air in the storage tube (41) so that negative pressure is formed in the storage tube (41), so that the negative pressure machine (312) forms a stable pressure in the storage tube (41), and the accumulated fluid in the patient's body is discharged through the drainage tube (416), the three-way pipe two (415) and the three-way pipe One (413), the connecting tube five (410) and the connecting tube four (423) are sucked into the storage cylinder (41). When the patient needs to be drained briefly and accurately during the drainage treatment, the negative pressure machine (312) and the electromagnetic valve three (310) can be closed, and the electromagnetic valve one (36) can be opened. Then the medical staff pulls the fixed rod (314) up and down. When the fixed rod (314) drives the piston plate (315) to move upward, the connecting tube one (35), the shunt tube (317) and the cannula (39) are used to suck out the air in the storage cylinder (41), so that the storage cylinder (41) forms a negative pressure for drainage. When the fixed rod (314) and the piston plate (315) are lowered, the air in the suction cylinder (32) is discharged through the exhaust pipe (33). At this time, the medical staff can accurately control the drainage duration and the amount of drainage liquid by controlling the pulling rate and the pulling amplitude; S3. When one storage cylinder (41) is filled with accumulated liquid, the user can close the corresponding electromagnetic valve 2 (38) and electromagnetic valve 4 (414), and open the other electromagnetic valve 2 (38) and electromagnetic valve 4 (414) to allow the accumulated liquid to flow into the other storage cylinder (41). Then, the user can pull the clamping plate (42) on one side of the storage cylinder (41) to be taken out to move horizontally so that the clamping plate (42) is separated from the storage cylinder (41), and pull the storage cylinder (41) upward so that the storage cylinder (41) drives the corresponding pressing plate (417) and connecting tube 3 (47) to move upward. When the storage cylinder (41) is separated from the placement groove (11), the insertion tube (39) is separated from the insertion hole (420). Then, the user can pull the connecting tube 3 (47) and the pressing plate (417) upward so that the connecting tube 3 (47) is separated from the connecting tube 4 (423), thereby taking out the storage cylinder (41) and cleaning the accumulated liquid inside. S4. When it is necessary to flush the patient's lesion, the negative pressure machine (312), the electromagnetic valve 1 (36), the electromagnetic valve 2 (38), the electromagnetic valve 3 (310) and the electromagnetic valve 4 (414) are closed, and a proper amount of flushing liquid is added into the liquid storage chamber (8) through the filling pipe provided at the rear end of the liquid storage chamber (8). At this time, the medical staff can control the motor (62) to drive the stirring rod (63) to rotate through the control panel (2), and use the rotation of the stirring rod (63) to stir and mix the flushing liquid in the liquid storage chamber (8). Then, the medical staff can control the water pump (64) to work to facilitate the flushing of the lesion. The flushing liquid in the liquid storage chamber (8) is sucked out by a water pump (64) and input into the patient's lesion through the infusion tube (65), the second three-way tube (415) and the drainage tube (416) for flushing. After the flushing is completed, the suction mechanism (3) can be controlled to operate for drainage. After the flushing is completed, the suction mechanism (3) can be controlled to operate for drainage. After the drainage treatment, the user can disassemble and separate the connecting tube three (47) and the connecting tube four (423), the connecting tube five (410) and the three-way tube one (413), and the infusion tube (65) and the three-way tube two (415) to dispose of the discarded pipes.

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