Bedside drainage device for gastrointestinal hepatobiliary surgery

Abstract

The invention discloses a bedside drainage device for the gastrointestinal hepatobiliary surgery department, and relates to the technical field of the gastrointestinal hepatobiliary surgery department. The bedside drainage device for the gastrointestinal hepatobiliary surgery department comprises a main body frame, a flow guide pipe is arranged on the inner wall of the main body frame, and through an arranged flow guide head, an output shaft of a micro motor rotates to drive a third bevel gear to rotate; according to the large-particle solid dispersing device, the rotating column and the rotating pipe are driven to synchronously rotate in the opposite directions, then the first dispersing paddle and the second dispersing paddle are driven to reversely rotate to disperse large-particle solids doped in a drainage medium, through the arranged supporting assembly, the situation that the drainage process is affected by redundant flow guide pipe bending is avoided, and through the arranged switching assembly, the large-particle solids in the drainage medium are dispersed. The storage barrels are automatically switched when a medium in the storage barrels reaches a certain height in the drainage process, so that the phenomenon that the medium in the storage barrels overflows excessively in the drainage process, the risk of secondary infection is increased, and the drainage efficiency is affected is avoided.

Description

Technical Field

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

[0002] In the clinical treatment of gastrointestinal hepatobiliary surgery, bedside drainage devices play a vital role. However, the existing bedside drainage devices for gastrointestinal hepatobiliary surgery have a series of problems that need to be solved.

[0003] Traditional drainage devices are difficult to break up large solid particles in the drainage medium. During the drainage process, there may be some larger solid particles in the drainage medium, which can easily clog the drainage tube and seriously affect the drainage progress. Once the drainage tube is clogged, it will not only prolong the patient's treatment time, but also may cause unnecessary pain and risks to the patient. Secondly, during the drainage process, the excess drainage tube is often suspended in the air. Due to the lack of effective fixing measures, these suspended drainage tubes are prone to bending. The bending of the drainage tube will hinder the normal flow of the drainage medium, reduce the drainage effect, and may even lead to drainage failure. In addition, the bend may also damage the drainage tube, shortening the service life of the drainage tube. Moreover, When drainage is completed, the traditional drainage device does not have a fixed bracket, which makes the drainage head of the drainage tube likely to contact foreign objects, thereby increasing the risk of secondary infection. In a medical environment, secondary infection is a serious problem that may prolong the patient's recovery time and increase medical costs. Finally, the traditional drainage device does not have the function of automatically switching when the medium inside the collection barrel reaches the rated storage volume. When the drainage medium in the collection barrel reaches the rated storage volume, if the collection barrel cannot be switched in time, excess medium may overflow. The overflowed medium will not only pollute the surrounding environment, but may also cause harm to medical staff and patients. At the same time, the overflowed medium will also affect the normal operation of the drainage device and reduce the drainage efficiency. Summary of the invention

[0004] The object of the present invention is to provide a bedside drainage device for gastrointestinal hepatobiliary surgery to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a bedside drainage device for gastrointestinal hepatobiliary surgery, comprising a main frame, the inner wall of the main frame is provided with a guide tube, the inner wall of the main frame is fixedly connected to a pressure pump, the side wall of the main frame is provided with a movable groove, the inner wall of the main frame is fixedly connected to a controller, the surface of the guide tube is fixedly connected to a guide head, the inner wall of the guide head is provided with a scattering component for scattering large solid particles, and the side wall of the main frame is provided with a supporting component for preventing the guide tube from bending; the inner wall of the main frame is provided with a switching component for automatic switching and collection, and the inner wall of the movable groove is provided with a quick-release component for rapid installation and disassembly;

[0006] The breaking up assembly includes a fixed frame, which is fixedly connected to the inner wall of the guide head, and the inner wall of the fixed frame is fixedly connected to a protective box, and the inner wall of the protective box is rotatably connected to a rotating column, the surface of the rotating column is fixedly connected to a first breaking up slurry, the surface of the rotating column is rotatably connected to a rotating tube, the surface of the rotating tube is fixedly connected to a second breaking up slurry, the surface of the rotating tube is fixedly connected to a first bevel gear, the surface of the rotating column is fixedly connected to a second bevel gear, the side wall of the protective box is fixedly connected to a micro motor, and the inner wall of the breaking up assembly is provided with a third bevel gear, the inner wall of the third bevel gear is fixedly connected to the surface of the micro motor output shaft, the surface of the third bevel gear is meshingly connected to the surface of the first bevel gear, the surface of the third bevel gear is meshingly connected to the surface of the second bevel gear, and the surface of the guide tube is fixedly connected to the inner wall of the pressure pump.

[0007] Preferably, the supporting assembly includes an annular tube, which is fixedly connected to the side wall of the main frame, the side wall of the main frame is fixedly connected with a sliding plate, the surface of the sliding plate is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a sliding block, the surface of the sliding block is fixedly connected to the first supporting frame, the surface of the sliding block is fixedly connected to the second supporting frame, the bottom surface of the sliding plate is fixedly connected to a fixing plate, and the side wall of the fixing plate is fixedly connected to the side wall of the main frame.

[0008] Preferably, the switching assembly includes a connecting tube, which is fixedly connected to the inner wall of the main frame, the inner wall of the main frame is rotatably connected with a rotating column, the upper end of the rotating column is fixedly connected with a rotating disk, the upper end of the rotating disk is provided with a plurality of limiting grooves, the inner wall of the limiting groove is provided with a storage bucket, the surface of the storage bucket is provided with a long hole, the inner wall of the long hole is fixedly connected with a visual window, the inner wall of the main frame is fixedly connected with an L-shaped plate, the bottom surface of the L-shaped plate is fixedly connected with a motor, the surface of the rotating column is rotatably connected to the inner wall of the L-shaped plate, the surface of the rotating column is fixedly connected to the output end of the motor, the surface of the rotating column is fixedly connected with a fourth bevel gear, and the surface of the connecting tube is fixedly connected to the inner wall of the pressure pump.

[0009] Preferably, the inner wall of the main frame is fixedly connected with a fixed block, the inner wall of the fixed block is rotatably connected with a movable column, the surface of the movable column is fixedly connected with a fifth bevel gear, the surface of the movable column is fixedly connected with a cam, the inner wall of the main frame is provided with a sliding hole, the inner wall of the sliding hole is slidably connected with a push plate, the inner wall of the main frame is fixedly connected with a limiting plate, the inner wall of the limiting plate is slidably connected to the side wall of the push plate, the lower surface of the push plate is fixedly connected with a spring, the lower end of the spring is fixedly connected to the inner wall of the main frame, the surface of the connecting pipe is fixedly connected with a fixing ring, and the surface of the fixing ring is fixedly connected to the side wall of the push plate.

[0010] Preferably, the quick-release assembly includes a shielding plate, which is slidably connected to the inner wall of the movable groove of the main frame, the inner wall of the quick-release assembly is fixedly connected to a fixed column, the surface of the fixed column is rotatably connected to a rotating plate, and the side wall of the rotating plate is provided with a hand-pull groove.

[0011] Preferably, a mounting plate is fixedly connected to the inner wall of the main frame, a photoelectric sensor is fixedly connected to the side wall of the mounting plate, and the position of the photoelectric sensor matches the position of the visual window.

[0012] Preferably, the tooth pitch of the fourth bevel gear matches the tooth pitch of the fifth bevel gear, the number of teeth of the fourth bevel gear is three times the number of teeth of the fifth bevel gear, and the surface of the fourth bevel gear is meshingly connected with the surface of the fifth bevel gear.

[0013] Preferably, a sealing sleeve is fixedly connected to the surface of the connecting pipe, the sealing sleeve is conical, the size of the sealing sleeve matches the inlet size of the storage bucket, and the sealing sleeve is made of rubber.

[0014] Preferably, a battery is fixedly connected to the inner wall of the main frame, the battery is electrically connected to the micro motor, the battery is electrically connected to the photoelectric sensor, and the battery is electrically connected to the motor.

[0015] Preferably, a mounting frame is rotatably connected to the bottom surface of the main frame, and a rotating wheel is rotatably connected to the inner wall of the mounting frame.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] Through the provided guide head, when the drainage medium enters the interior of the guide head, in order to prevent large solid particles from entering the interior of the guide tube and causing the guide tube to be blocked, the output shaft of the micro motor rotates to drive the third bevel gear to rotate, and the rotation of the third bevel gear drives the first bevel gear and the second bevel gear to rotate in opposite directions, thereby driving the rotating column and the rotating tube to rotate synchronously in opposite directions, thereby driving the first breaking slurry and the second breaking slurry to rotate in opposite directions to break up the large solid particles mixed in the drainage medium. Through the provided support assembly, it is convenient for medical staff to place excess guide tube discs on the surface of the support assembly during the drainage process, thereby preventing excess guide tube bending from affecting the drainage process. Through the provided sliding plate, when no drainage is performed, the guide head and the guide tube can be fixed to the inner walls of the first support frame and the second support frame, thereby preventing the guide head from contacting the outside world and causing secondary infection. Through the provided switching assembly, when the medium inside the storage bucket reaches a certain height during the drainage process, the storage bucket is automatically switched, thereby preventing excessive overflow of the medium inside the storage bucket during the drainage process, thereby increasing the risk of secondary infection and affecting the drainage efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of the shielding plate in the present invention;

[0020] Figure 3 It is a structural schematic diagram of the sliding plate in the present invention;

[0021] Figure 4 It is a structural schematic diagram of the flow guide pipe in the present invention;

[0022] Figure 5 It is a schematic diagram of the structure of the rotating column in the present invention;

[0023] Figure 6 It is a structural schematic diagram of the push plate in the present invention;

[0024] Figure 7 It is a structural schematic diagram of the fixing block in the present invention;

[0025] Figure 8 It is a structural schematic diagram of the movable slot in the present invention;

[0026] Fig. 9 It is a structural schematic diagram of the mounting frame in the present invention;

[0027] Fig.10 for Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0028] In the figure: 1, main frame; 2, guide tube; 3, pressure pump; 4, breaking up assembly; 401, fixed frame; 402, protection box; 403, rotating column; 404, first breaking up slurry; 405, second breaking up slurry; 406, rotating tube; 407, first bevel gear; 408, second bevel gear; 409, micro motor; 410, third bevel gear; 5, supporting assembly; 501, annular tube; 502, sliding plate; 503, sliding groove; 504, sliding block; 505, first supporting frame; 506, second supporting frame; 507, fixed plate; 6, switching assembly; 601, connecting pipe; 602, sealing sleeve; 603, rotating column; 604, rotating disk; 605, limit slot; 606, storage bucket; 607, long hole; 608, visual window; 609, L-shaped plate; 610, motor; 611, fourth bevel gear; 612, fixed block; 613, movable column; 614, fifth bevel gear; 615, cam; 616, sliding hole; 617, push plate; 618, limit plate; 619, spring; 620, fixed ring; 621, mounting plate; 622, photoelectric sensor; 7, movable slot; 8, quick release assembly; 801, shielding plate; 802, fixed column; 803, rotating plate; 804, hand-pull slot; 9, mounting frame; 10, rotating wheel; 11, controller; 12, battery; 13, guide head. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1 - Fig.10The present invention provides a technical solution for a bedside drainage device for gastrointestinal, hepatobiliary and surgical procedures: a bedside drainage device for gastrointestinal, hepatobiliary and surgical procedures, comprising a main frame 1, an inner wall of the main frame 1 is provided with a guide tube 2, an inner wall of the main frame 1 is fixedly connected to a pressure pump 3, a side wall of the main frame 1 is provided with a movable groove 7, an inner wall of the main frame 1 is fixedly connected to a controller 11, a guide head 13 is fixedly connected to the surface of the guide tube 2, an inner wall of the guide head 13 is provided with a scattering component 4 for scattering large solid particles, and a side wall of the main frame 1 is provided with a supporting component 5 for preventing the guide tube 2 from bending; a switching component 6 for automatic switching and collection is provided on the inner wall of the main frame 1, a quick-release component 8 for rapid installation and disassembly is provided on the inner wall of the movable groove 7, and the scattering component 4 comprises a fixing frame 401, the fixing frame 401 is fixedly connected to the inner wall of the guide head 13, and a protective box 402 is fixedly connected to the inner wall of the fixing frame 401 The inner wall of the protective box 402 is rotatably connected to a rotating column 403, and the surface of the rotating column 403 is fixedly connected to a first bevel slurry 404, and the surface of the rotating column 403 is rotatably connected to a rotating tube 406, and the surface of the rotating tube 406 is fixedly connected to a second bevel slurry 405, and the surface of the rotating tube 406 is fixedly connected to a first bevel gear 407, and the surface of the rotating column 403 is fixedly connected to a second bevel gear 408. The side wall of the protective box 402 is fixedly connected to a micro motor 409, and the inner wall of the bevel assembly 4 is provided with a third bevel gear 410, and the inner wall of the third bevel gear 410 is fixedly connected to the surface of the output shaft of the micro motor 409, and the surface of the third bevel gear 410 is meshingly connected to the surface of the first bevel gear 407, and the surface of the third bevel gear 410 is meshingly connected to the surface of the second bevel gear 408, and the surface of the guide pipe 2 is fixedly connected to the inner wall of the pressure pump 3.

[0031] See also Figure 2 and Figure 3 Furthermore, the support assembly 5 includes an annular tube 501, which is fixedly connected to the side wall of the main frame 1, and a sliding plate 502 is fixedly connected to the side wall of the main frame 1. A sliding groove 503 is provided on the surface of the sliding plate 502, and a sliding block 504 is slidably connected to the inner wall of the sliding groove 503. The surface of the sliding block 504 is fixedly connected to a first support frame 505, and the surface of the sliding block 504 is fixedly connected to a second support frame 506. The bottom surface of the sliding plate 502 is fixedly connected to a fixed plate 507, and the side wall of the fixed plate 507 is fixedly connected to the side wall of the main frame 1. Through the setting of the support assembly 5, it is convenient for medical staff to place the excess guide tube 2 on the surface of the support assembly 5 during the drainage process, thereby avoiding the bending of the excess guide tube 2 affecting the drainage process.

[0032] See also Figure 5 , Figure 6 and Figure 7Further, the switching assembly 6 includes a connecting tube 601, which is fixedly connected to the inner wall of the main frame 1, and the inner wall of the main frame 1 is rotatably connected to a rotating column 603, and the upper end of the rotating column 603 is fixedly connected to a rotating disk 604, and the upper end of the rotating disk 604 is provided with a plurality of limiting grooves 605, and the inner wall of the limiting groove 605 is provided with a storage bucket 606, and the surface of the storage bucket 606 is provided with a long hole 607, and the inner wall of the long hole 607 is fixedly connected to a visual window 608, and the inner wall of the main frame 1 is fixedly connected to an L-shaped plate 609, and the bottom surface of the L-shaped plate 609 is fixedly connected to a motor 610, the surface of the rotating column 603 is rotatably connected to the inner wall of the L-shaped plate 609, the surface of the rotating column 603 is fixedly connected to the output end of the motor 610, the surface of the rotating column 603 is fixedly connected to the fourth bevel gear 611, the surface of the connecting tube 601 is fixedly connected to the inner wall of the pressure pump 3, and the switching component 6 is set, so that when the medium inside the storage bucket 606 reaches a certain height during the drainage process, the storage bucket 606 is automatically switched, so as to avoid excessive overflow of the medium inside the storage bucket 606 during the drainage process, thereby increasing the risk of secondary infection and affecting the drainage efficiency.

[0033] See also Figure 5 , Figure 6 and Figure 7 Further, the inner wall of the main frame 1 is fixedly connected with a fixed block 612, the inner wall of the fixed block 612 is rotatably connected with a movable column 613, the surface of the movable column 613 is fixedly connected with a fifth bevel gear 614, the surface of the movable column 613 is fixedly connected with a cam 615, the inner wall of the main frame 1 is provided with a sliding hole 616, the inner wall of the sliding hole 616 is slidably connected with a push plate 617, the inner wall of the main frame 1 is fixedly connected with a limit plate 618, the inner wall of the limit plate 618 is slidably connected with the side wall of the push plate 617, and the push plate 617 is pushed. A spring 619 is fixedly connected to the lower surface of the movable plate 617, and the lower end of the spring 619 is fixedly connected to the inner wall of the main frame 1. A fixing ring 620 is fixedly connected to the surface of the connecting tube 601, and the surface of the fixing ring 620 is fixedly connected to the side wall of the pushing plate 617. The fixed block 612, the movable column 613 and the cam 615 are used in coordination with each other, so that the rotation of the rotating column 603 can drive the movable column 613 to rotate, and the rotation of the movable column 613 drives the cam 615 to rotate, which can drive the pushing plate 617 to move.

[0034] See also Figure 2Furthermore, the quick-release assembly 8 includes a shielding plate 801, which is slidably connected to the inner wall of the movable groove 7 of the main frame 1. The inner wall of the quick-release assembly 8 is fixedly connected with a fixed column 802, and the surface of the fixed column 802 is rotatably connected with a rotating plate 803. The side wall of the rotating plate 803 is provided with a hand-pull groove 804. The movable groove 7 and the shielding plate 801 are used in conjunction with each other, so that the interior of the main frame 1 can be easily maintained. The fixed column 802 and the rotating plate 803 are used in conjunction with each other, so that the storage barrel 606 can be easily replaced.

[0035] See also Figure 6 Furthermore, a mounting plate 621 is fixedly connected to the inner wall of the main frame 1, and a photoelectric sensor 622 is fixedly connected to the side wall of the mounting plate 621. The position of the photoelectric sensor 622 matches the position of the visual window 608. By setting the photoelectric sensor 622, it is convenient to monitor the medium storage height inside the storage barrel 606.

[0036] See also Figure 5 and Figure 7 Furthermore, the tooth pitch of the fourth bevel gear 611 matches the tooth pitch of the fifth bevel gear 614, the number of teeth of the fourth bevel gear 611 is three times the number of teeth of the fifth bevel gear 614, the surface of the fourth bevel gear 611 is meshed with the surface of the fifth bevel gear 614, and by setting the fourth bevel gear 611 with a number of teeth three times greater than the fifth bevel gear 614, the fifth bevel gear 614 rotates exactly one circle when the fourth bevel gear 611 rotates one-third.

[0037] See also Figure 6 Furthermore, a sealing sleeve 602 is fixedly connected to the surface of the connecting tube 601. The sealing sleeve 602 is conically set. The size of the sealing sleeve 602 matches the inlet size of the storage bucket 606. The sealing sleeve 602 is made of rubber. The setting of the sealing sleeve 602 can prevent the gas inside the storage bucket 606 from escaping during drainage.

[0038] See also Figure 4 Furthermore, a battery 12 is fixedly connected to the inner wall of the main frame 1, the battery 12 is electrically connected to the micro motor 409, the battery 12 is electrically connected to the photoelectric sensor 622, and the battery 12 is electrically connected to the motor 610. The battery 12 is arranged to provide electrical energy to the micro motor 409, the photoelectric sensor 622 and the motor 610 during a power outage.

[0039] See also Fig. 9 Furthermore, the bottom surface of the main frame 1 is rotatably connected to a mounting frame 9, and the inner wall of the mounting frame 9 is rotatably connected to a rotating wheel 10. The rotating wheel 10 is provided to facilitate the movement of the main frame 1.

[0040] Working principle: When in use, the photoelectric sensor 622 is activated through the controller 11. When the medical staff activates the micro motor 409 through the controller 11 during the image flow, the output shaft of the micro motor 409 rotates to drive the third bevel gear 410 to rotate, and the rotating wheel 10 rotates to drive the first bevel gear 407 and the second bevel gear 408 to rotate in opposite directions, thereby driving the rotating column 403 and the rotating tube 406 to rotate synchronously in opposite directions, thereby driving the first beating slurry 404 and the second beating slurry 405 to rotate in the opposite direction to remove the large particles mixed in the drainage medium. Solids are broken up, and the support assembly 5 is provided, so that it is convenient for medical staff to place the excess guide tube 2 on the surface of the support assembly 5 during the drainage process, so that the excess guide tube 2 on the surface is bent to affect the drainage process, and the sliding plate 502 is provided, so that the guide head 13 and the guide tube 2 can be fixed to the inner wall of the first support frame 505 and the second support frame 506 before drainage, so as to avoid the contact of the guide head 13 with the outside world and cause secondary infection, and the switching assembly 6 is provided, so that when the medium inside the storage barrel 606 reaches the inner wall of the first support frame 505 and the second support frame 506 during the drainage process, the drainage head 13 can be fixed to the inner wall of the first support frame 505 and the second support frame 506 before drainage, so as to avoid the contact of the guide head 13 with the outside world and cause secondary infection, and the switching assembly 6 is provided, so that when the medium inside the storage barrel 606 reaches the inner wall of the first support frame 505 and the second support frame 506, the drainage process can be prevented. When the photoelectric sensor 622 reaches a certain height, it detects a signal and transmits the signal to the controller 11. The controller 11 starts the motor 610 to drive the rotating column 603 to rotate. The rotation of the rotating column 603 drives the rotating disk 604 to rotate, thereby driving the storage barrel 606 to rotate. When the rotating column 603 rotates, it drives the fourth bevel gear 611 to rotate, and the fourth bevel gear 611 is meshed with the fifth bevel gear 614. At the same time, the tooth pitch of the fourth bevel gear 611 is three times that of the fifth bevel gear 614. This makes the fifth bevel gear 614 rotate one-third of the fourth bevel gear 611. The wheel 614 rotates exactly one circle, the fifth bevel gear 614 rotates to drive the movable column 613 to rotate, the movable column 613 rotates to drive the cam 615 to rotate, the cam 615 rotates to push the push plate 617 to rise, and when the push plate 617 rises, it drives the connecting tube 601 to rise through the fixing ring 620, so that the surface of the motor 610 is separated from the interior of the storage barrel 606, so that the rotating disk 604 rotates to switch the filled storage barrel 606, thereby avoiding excessive overflow of the medium inside the storage barrel 606 during the drainage process, affecting the drainage efficiency.

Claims

1. A bedside drainage device for gastrointestinal hepatobiliary surgery, comprising a main frame (1), characterized in that: The inner wall of the main frame (1) is provided with a guide tube (2), the inner wall of the main frame (1) is fixedly connected to a pressure pump (3), the side wall of the main frame (1) is provided with a movable groove (7), the inner wall of the main frame (1) is fixedly connected to a controller (11), the surface of the guide tube (2) is fixedly connected to a guide head (13), the inner wall of the guide head (13) is provided with a scattering component (4) for scattering large solid particles, and the side wall of the main frame (1) is provided with a supporting component (5) for preventing the guide tube (2) from bending; the inner wall of the main frame (1) is provided with a switching component (6) for automatic switching and collection, and the inner wall of the movable groove (7) is provided with a quick-release component (8) for rapid installation and disassembly; The breaking up assembly (4) comprises a fixed frame (401), the fixed frame (401) is fixedly connected to the inner wall of the guide head (13), the inner wall of the fixed frame (401) is fixedly connected to a protection box (402), the inner wall of the protection box (402) is rotatably connected to a rotating column (403), the surface of the rotating column (403) is fixedly connected to a first breaking up slurry (404), the surface of the rotating column (403) is rotatably connected to a rotating tube (406), the surface of the rotating tube (406) is fixedly connected to a second breaking up slurry (405), and the surface of the rotating tube (406) is fixedly connected to a first bevel gear (407). The surface of the rotating column (403) is fixedly connected with a second bevel gear (408), the side wall of the protective box (402) is fixedly connected with a micro motor (409), the inner wall of the scattering component (4) is provided with a third bevel gear (410), the inner wall of the third bevel gear (410) is fixedly connected with the surface of the output shaft of the micro motor (409), the surface of the third bevel gear (410) is meshingly connected with the surface of the first bevel gear (407), the surface of the third bevel gear (410) is meshingly connected with the surface of the second bevel gear (408), and the surface of the guide tube (2) is fixedly connected with the inner wall of the pressure pump (3).

2. A gastrointestinal hepatobiliary surgery bedside drainage device according to claim 1, characterized in that: The support assembly (5) comprises an annular tube (501), wherein the annular tube (501) is fixedly connected to the side wall of the main frame (1), the side wall of the main frame (1) is fixedly connected to a sliding plate (502), a sliding groove (503) is provided on the surface of the sliding plate (502), a sliding block (504) is slidably connected to the inner wall of the sliding groove (503), a first support frame (505) is fixedly connected to the surface of the sliding block (504), a second support frame (506) is fixedly connected to the surface of the sliding block (504), a fixing plate (507) is fixedly connected to the bottom surface of the sliding plate (502), and the side wall of the fixing plate (507) is fixedly connected to the side wall of the main frame (1).

3. A gastrointestinal hepatobiliary surgery bedside drainage device according to claim 1, characterized in that: The switching assembly (6) comprises a connecting pipe (601), wherein the connecting pipe (601) is fixedly connected to the inner wall of the main frame (1), the inner wall of the main frame (1) is rotatably connected to a rotating column (603), the upper end of the rotating column (603) is fixedly connected to a rotating disk (604), the upper end of the rotating disk (604) is provided with a plurality of limiting grooves (605), the inner wall of the limiting groove (605) is provided with a storage bucket (606), the surface of the storage bucket (606) is provided with a long hole (607), and the long hole (607) The inner wall of the main frame (1) is fixedly connected with a visual window (608), the inner wall of the main frame (1) is fixedly connected with an L-shaped plate (609), the bottom surface of the L-shaped plate (609) is fixedly connected with a motor (610), the surface of the rotating column (603) is rotatably connected to the inner wall of the L-shaped plate (609), the surface of the rotating column (603) is fixedly connected to the output end of the motor (610), the surface of the rotating column (603) is fixedly connected with a fourth bevel gear (611), and the surface of the connecting pipe (601) is fixedly connected to the inner wall of the pressure pump (3).

4. A gastrointestinal hepatobiliary surgery bedside drainage device according to claim 3, characterized in that: The inner wall of the main frame (1) is fixedly connected to a fixed block (612), the inner wall of the fixed block (612) is rotatably connected to a movable column (613), the surface of the movable column (613) is fixedly connected to a fifth bevel gear (614), the surface of the movable column (613) is fixedly connected to a cam (615), the inner wall of the main frame (1) is provided with a sliding hole (616), the inner wall of the sliding hole (616) is slidably connected to a push plate (617), and the main frame (1) is provided with a sliding hole (616). The inner wall of the frame (1) is fixedly connected to a limit plate (618), the inner wall of the limit plate (618) is slidably connected to the side wall of the push plate (617), the lower surface of the push plate (617) is fixedly connected to a spring (619), the lower end of the spring (619) is fixedly connected to the inner wall of the main frame (1), the surface of the connecting tube (601) is fixedly connected to a fixing ring (620), and the surface of the fixing ring (620) is fixedly connected to the side wall of the push plate (617).

5. The bedside drainage device for gastrointestinal hepatobiliary surgery according to claim 1, characterized in that: The quick-release assembly (8) comprises a shielding plate (801), the shielding plate (801) is slidably connected to the inner wall of the movable groove (7) of the main frame (1), the inner wall of the quick-release assembly (8) is fixedly connected to a fixed column (802), the surface of the fixed column (802) is rotatably connected to a rotating plate (803), and the side wall of the rotating plate (803) is provided with a hand-pull groove (804).

6. A gastrointestinal hepatobiliary surgery bedside drainage device according to claim 4, characterized in that: The inner wall of the main frame (1) is fixedly connected to a mounting plate (621), the side wall of the mounting plate (621) is fixedly connected to a photoelectric sensor (622), and the position of the photoelectric sensor (622) matches the position of the visual window (608).

7. A bedside drainage device for gastrointestinal hepatobiliary surgery according to claim 3, characterized in that: The tooth pitch of the fourth bevel gear (611) matches the tooth pitch of the fifth bevel gear (614), the number of teeth of the fourth bevel gear (611) is three times the number of teeth of the fifth bevel gear (614), and the surface of the fourth bevel gear (611) is meshingly connected with the surface of the fifth bevel gear (614).

8. The bedside drainage device for gastrointestinal hepatobiliary surgery according to claim 4, characterized in that: A sealing sleeve (602) is fixedly connected to the surface of the connecting pipe (601); the sealing sleeve (602) is conical in shape; the size of the sealing sleeve (602) matches the size of the inlet of the storage bucket (606); and the sealing sleeve (602) is made of rubber.

9. A bedside drainage device for gastrointestinal hepatobiliary surgery according to claim 1, characterized in that: A battery (12) is fixedly connected to the inner wall of the main frame (1), the battery (12) is electrically connected to the micro motor (409), the battery (12) is electrically connected to the photoelectric sensor (622), and the battery (12) is electrically connected to the motor (610).

10. The bedside drainage device for gastrointestinal hepatobiliary surgery according to claim 1, characterized in that: The bottom surface of the main frame (1) is rotatably connected to a mounting frame (9), and the inner wall of the mounting frame (9) is rotatably connected to a rotating wheel (10).

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