A gastrointestinal decompression device for gastroenterology

Abstract

The present invention discloses a gastrointestinal decompression device for the Department of Gastroenterology, which relates to the technical field of medical equipment and devices, and includes a mounting plate, the lower end of which is fixedly connected with a pushing and clamping mechanism, and the left side of the pushing and clamping mechanism is overlapped with a collection box. The present invention can drive the splint to move upwards before the device is used through the electric hydraulic rod set, and then with the cooperation of the set mounting plate, the effect of fixing the device at the edge of the bed board can be achieved, thereby increasing the stability of the device during use. In the process of driving the splint to move upwards, the worm can be driven to rotate under the action of the set tooth plate and gear. Through the rotation of the worm, the connection head can be driven to move to the left under the cooperation between the set worm wheel, the rotating shaft, the cam, the T-shaped plate, the cross plate, the plug rod and the mounting block, until the connection process between the connection head and the connecting plate is achieved, thereby achieving the installation effect of the gastric tube.

Description

Technical Field

[0001] The invention relates to a gastrointestinal decompression device, in particular to a gastrointestinal decompression device for gastroenterology. Background Art

[0002] After patients with gastrointestinal diseases undergo gastrointestinal surgery, there will often be fluid accumulation in the abdominal cavity or increased intra-abdominal pressure during a period of postoperative recovery, making it difficult for the postoperative wound to heal and easily increasing the possibility of infection, causing great pain to the patient. In order to prevent infection at the surgical site and heal it as soon as possible, and at the same time relieve the patient's pain, it is necessary to use a gastrointestinal decompression device to perform decompression treatment on the patient's gastrointestinal tract.

[0003] At present, there are still some defects and shortcomings in the use of gastrointestinal decompression devices. The specific areas that need to be improved are as follows:

[0004] 1. After use, it is not convenient to disassemble, clean and disinfect the stomach tube installed on the existing gastrointestinal decompression device, which may easily lead to cross infection between patients.

[0005] 2. The existing gastrointestinal decompression devices are usually complicated to operate and inconvenient to use, thereby affecting the efficiency of patient treatment. Summary of the invention

[0006] The purpose of the present invention is to provide a gastrointestinal decompression device for gastroenterology to solve the problem that the existing gastrointestinal decompression device proposed in the above background technology is not convenient for disassembly, cleaning and disinfection of the gastric tube set on the device after use, which easily leads to cross infection between patients.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a gastrointestinal decompression device for gastroenterology, comprising a mounting plate, the lower end of the mounting plate is fixedly connected to a pushing and clamping mechanism, the left side of the pushing and clamping mechanism is overlapped with a collecting box, the upper side of the pushing and clamping mechanism is fixedly connected to a toothed plate, the toothed plate is meshed with the mounting mechanism for transmission, the lower end of the mounting mechanism is fixedly connected to the mounting plate, two mounting blocks are arranged on the upper side of the mounting mechanism, the relatively close ends of the two mounting blocks are fixedly connected to a connecting head, the connecting head is fixedly connected to the left end of the gastric tube, the connecting head is adapted to the mounting mechanism through four limiting holes opened at its left end, the upper end of the mounting mechanism is fixedly connected to the decompression mechanism, the lower end of the decompression mechanism is fixedly connected to the mounting plate, and the lower side of the decompression mechanism is fixedly connected to one end of the delivery tube.

[0008] As a preferred technical solution of the present invention, the other end of the delivery pipe is fixedly connected to the cover plate, an activated carbon exhaust pipe is arranged on the left side of the cover plate, two fixing plates are fixedly connected to the upper end of the cover plate, the lower ends of the two fixing plates are fixedly connected to the mounting plate, and a one-way valve is arranged on the upper side of the delivery pipe.

[0009] As a preferred technical solution of the present invention, the pushing and clamping mechanism includes an L-shaped base plate, the upper end of the L-shaped base plate is fixedly connected to the mounting plate, two electric hydraulic rods are fixedly connected to the L-shaped base plate, the upper ends of the two electric hydraulic rods are fixedly connected to the clamping plate, the upper end of the clamping plate is fixedly connected to the tooth plate, the clamping plate is movably connected to two limiting rods through two limiting holes opened inside it, and the upper ends of the two limiting rods are fixedly connected to the mounting plate.

[0010] As a preferred technical solution of the present invention, the lower ends of the two limiting rods are fixedly connected to the L-shaped bottom plate, the lower end of the clamping plate is fixedly connected to the L-shaped placing plate, the left end of the L-shaped placing plate passes through the square through groove opened inside the left end of the L-shaped bottom plate and overlaps with the lower end of the collecting box, the L-shaped placing plate is movably connected to the limiting rod two through the limiting hole opened inside it, the upper end of the limiting rod two is fixedly connected to the mounting plate, and the lower end of the limiting rod two is fixedly connected to the L-shaped bottom plate.

[0011] As a preferred technical solution of the present invention, the mounting mechanism includes two concave plates 1, the lower ends of the two concave plates 1 are fixedly connected to the mounting plate, the inner bottom surfaces of the two concave plates 1 are fixedly connected to support plates, the two support plates are respectively movably connected to the front and rear sides of the rotating shaft 1, the front end of the rotating shaft 1 is fixedly connected to a worm gear, the worm gear is meshed with a worm for transmission, and the worm is movably connected to an L-shaped plate 1.

[0012] As a preferred technical solution of the present invention, the rear end of the L-shaped plate one is fixedly connected to the front end of the front concave plate one, the left end of the worm is fixedly connected to a gear, and the gear is meshed with the toothed plate for transmission, a cam is fixedly connected to the rotating shaft one, and the left end of the cam is overlapped with a T-shaped plate, and the upper end of the T-shaped plate is fixedly connected to a cross plate, and the cross plate is movably connected to two mounting blocks through two plug rods arranged at its upper end, and the T-shaped plate is movably connected to two limiting rods three through two limiting holes opened inside its upper end, and the left and right ends of the two limiting rods three are respectively fixedly connected to the left and right sides inside the two concave plates one.

[0013] As a preferred technical solution of the present invention, the left sides of the two limiting rods three are sleeved with springs, the left ends of the two springs are respectively fixedly connected to the left sides of the two concave plates one, the right ends of the two springs are fixedly connected to the T-shaped plate, the inner bottom surfaces of the two concave plates one are fixedly connected to the lower ends of the fixed support plates, the right ends of the fixed support plates are fixedly connected to a connecting plate, the connecting plate is adapted to a connector with four limiting holes provided inside through four limiting rods provided at its right end, the connecting plate is fixedly connected to the right end of the extraction tube, the upper end of the extraction tube is fixedly connected to the pressure reducing mechanism, and a one-way valve two is provided on the upper side of the extraction tube.

[0014] As a preferred technical solution of the present invention, the decompression mechanism includes a decompression tank, which is fixedly connected to the upper ends of the extraction pipe and the delivery pipe through two connecting holes opened inside the lower end thereof, and a fixing frame is fixedly connected to the lower side of the decompression tank, and the lower end of the fixing frame is fixedly connected to the mounting plate, and the fixing frame is movably connected to two rotating shafts 2 through connecting holes opened inside the front and rear ends thereof, and the relatively close ends of the two rotating shafts 2 are fixedly connected to the two output shafts provided on the dual-axis motor, and the lower end of the dual-axis motor is fixedly connected to the mounting plate.

[0015] As a preferred technical solution of the present invention, the relatively distant ends of the two rotating shafts are fixedly connected with sprocket one, the two sprocket one are respectively connected to the two sprocket twos through two chains, the two sprocket twos are respectively fixedly connected to the relatively distant ends of the two Z-shaped toggle rods, the relatively close sides of the two Z-shaped toggle rods are respectively movably connected to the two pushing frames, the upper ends of the two pushing frames are fixedly connected to the concave plate two, and the upper inner side of the concave plate two is fixedly connected with a push-pull rod.

[0016] As a preferred technical solution of the present invention, the lower end of the push-pull rod passes through the upper end of the pressure reducing tank and is fixedly connected to the piston, the piston is adapted to the interior of the pressure reducing tank, the two Z-shaped toggle rods are movably connected with L-shaped plates two, the relatively close ends of the two L-shaped plates two are fixedly connected to the fixed frame, the lower ends of the two pushing frames are fixedly connected with two L-shaped limiting plates, the four L-shaped limiting plates are respectively movably connected to four limiting rods four, and the lower ends of the four limiting rods four are fixedly connected to the mounting plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The electric hydraulic rod provided in the present invention can drive the splint to move upward before the device is used, and then with the cooperation of the provided mounting plate, the device can be fixed at the edge of the bed board, thereby increasing the stability of the device during use. In the process of driving the splint to move upward, the provided toothed plate and the gear can drive the worm to rotate, and through the rotation of the worm, the provided worm wheel, the rotating shaft, the cam, the T-shaped plate, the cross plate, the plug rod and the mounting block can drive the connecting head to move to the left under the mutual cooperation until the connection process between the connecting head and the connecting plate is realized, thereby achieving the installation effect of the gastric tube, making the installation and disassembly process of the gastric tube by the device more convenient, so that the gastric tube can be conveniently cleaned and disinfected after the use of the device, avoiding infection of the patient during subsequent use.

[0019] 2. The present invention can drive the piston to perform reciprocating motion in the up and down directions inside the pressure reducing tank through the cooperation between the dual-axis motor, the second rotating shaft, the first sprocket, the second sprocket, the Z-shaped toggle rod, the second concave plate and the push-pull rod. Then, with the cooperation between the extraction tube, the stomach tube and the delivery tube, the gas or accumulated fluid in the patient's stomach and intestines can be extracted to the inside of the collection box, thereby achieving the effect of decompressing the patient's stomach and intestines. In the process of driving the splint to move upward, the collection box can also be driven to move upward until the upper end of the collection box overlaps with the cover plate. At this time, the sealing effect of the collection box can be achieved, avoiding the direct discharge of the gas entering the collection box and affecting the air. The gas entering the collection box can be purified by the activated carbon exhaust pipe and discharged from the inside of the collection box through the activated carbon exhaust pipe. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 It is a schematic diagram of the main cross-sectional three-dimensional structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the main three-dimensional structure of the connector of the present invention;

[0023] Figure 4 It is a schematic diagram of the main three-dimensional structure of the mounting mechanism of the present invention;

[0024] Figure 5 It is a rear perspective structural schematic diagram of the mounting mechanism of the present invention;

[0025] Figure 6 It is a schematic diagram of the front cross-sectional three-dimensional structure of the pressure relief mechanism of the present invention;

[0026] Figure 7It is a left-side stereoscopic structural schematic diagram of the pressure relief mechanism of the present invention;

[0027] Figure 8 It is a schematic diagram of the front cross-sectional three-dimensional structure of the pushing and clamping mechanism of the present invention.

[0028] In the figure: 1. Mounting plate; 2. Pushing and clamping mechanism; 21. L-shaped placing plate; 22. L-shaped bottom plate; 23. Limiting rod 2; 24. Clamping plate; 25. Limiting rod 1; 26. Electric hydraulic rod; 3. Decompression mechanism; 31. Double-axis motor; 32. L-shaped limiting plate; 33. Rotating shaft 2; 34. Fixed frame; 35. Limiting rod 4; 36. Piston; 37. Push-pull rod; 38. Push frame; 39. Decompression tank; 310. Sprocket 2; 311. Concave plate 2; 312. Sprocket 1; 313. L-shaped plate 2; 314. Z-shaped toggle rod; 4. Tooth plate; 5. Mounting mechanism ;51. concave plate one;52. fixed support plate;53. limiting rod three;54. spring;55. gear;56. L-shaped plate one;57. T-shaped plate;58. worm gear;59. rotating shaft one;510. worm;511. cross plate;512. plug rod;513. limiting rod;514. connecting plate;515. extraction tube;516. one-way valve two;517. support plate;518. cam;6. connector;7. mounting block;8. gastric tube;9. collecting box;10. cover plate;11. activated carbon exhaust pipe;12. fixed plate;13. delivery pipe;14. one-way valve one. 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] like Figure 1-8As shown, the present invention provides a technical solution: a gastrointestinal decompression device for gastroenterology, comprising a mounting plate 1, a pushing and clamping mechanism 2 is fixedly connected to the lower end of the mounting plate 1, a collecting box 9 is overlapped on the left side of the pushing and clamping mechanism 2, a tooth plate 4 is fixedly connected to the upper side of the pushing and clamping mechanism 2, the tooth plate 4 is meshed with the mounting mechanism 5 for transmission, the lower end of the mounting mechanism 5 is fixedly connected to the mounting plate 1, two mounting blocks 7 are arranged on the upper side of the mounting mechanism 5, the relatively close ends of the two mounting blocks 7 are fixedly connected to the connecting head 6, the connecting head 6 is fixedly connected to the left end of the gastric tube 8, and the pushing and clamping mechanism 2 and the mounting plate 1 are mutually connected. The cooperation can quickly achieve the effect of fixing the device at the edge of the bed board, thereby increasing the stability of the device during use. In the process of fixing the device on the bed board, the tooth plate 4 can be driven to move upward. At this time, the installation process of the gastric tube 8 can be quickly achieved under the mutual cooperation between the set installation mechanism 5, the installation block 7 and the connecting head 6. Correspondingly, when the device is used, the gastric tube 8 can be conveniently removed from the device, and then the gastric tube 8 can be conveniently cleaned and disinfected to avoid infection after the patient uses it. The connecting head 6 has four limiting holes opened at its left end. Adapted to the mounting mechanism 5, the upper end of the mounting mechanism 5 is fixedly connected to the pressure reducing mechanism 3, the lower end of the pressure reducing mechanism 3 is fixedly connected to the mounting plate 1, the lower side of the pressure reducing mechanism 3 is fixedly connected to one end of the delivery pipe 13, the other end of the delivery pipe 13 is fixedly connected to the cover plate 10, an activated carbon exhaust pipe 11 is arranged on the left side of the cover plate 10, two fixing plates 12 are fixedly connected to the upper end of the cover plate 10, the lower ends of the two fixing plates 12 are fixedly connected to the mounting plate 1, a one-way valve 14 is arranged on the upper side of the delivery pipe 13, and in the process of fixing the device on the bed board of the hospital bed, the collection box 9 can also be driven to move upward. Until the upper end of the collecting box 9 overlaps with the lower end of the cover plate 10, thereby achieving a sealing effect on the collecting box 9 during the decompression of the patient's stomach and intestines. Through the cooperation of the arranged installation mechanism 5, the decompression mechanism 3, the connecting head 6, the gastric tube 8 and the delivery tube 13, the gas or liquid in the patient's stomach and intestines can be drawn into the collecting box 9, thereby achieving a decompression effect on the patient's stomach and intestines. The gas entering the collecting box 9 can be directly discharged after being purified by the activated carbon exhaust pipe 11, thereby avoiding affecting the air. The arranged one-way valve 14 can avoid the reflux of the extracted gas or liquid in the delivery tube 13.

[0031] The pushing and clamping mechanism 2 includes an L-shaped base plate 22, the upper end of the L-shaped base plate 22 is fixedly connected to the mounting plate 1, two electric hydraulic rods 26 are fixedly connected to the L-shaped base plate 22, the upper ends of the two electric hydraulic rods 26 are fixedly connected to the clamping plate 24, the upper end of the clamping plate 24 is fixedly connected to the toothed plate 4, the clamping plate 24 is movably connected to two limiting rods 25 through two limiting holes opened inside it, the upper ends of the two limiting rods 25 are fixedly connected to the mounting plate 1, the lower ends of the two limiting rods 25 are fixedly connected to the L-shaped base plate 22, the lower end of the clamping plate 24 is fixedly connected to an L-shaped placing plate 21, the left end of the L-shaped placing plate 21 passes through the square through groove opened inside the left end of the L-shaped base plate 22 and overlaps with the lower end of the collecting box 9, the L-shaped placing plate 21 is fixedly connected to the L-shaped placing plate 21, the left end of the L-shaped placing plate 21 passes through the square through groove opened inside the left end of the L-shaped base plate 22 and overlaps with the lower end of the collecting box 9, and the L-shaped placing plate 21 is fixedly connected to the L-shaped placing plate 21. The placing plate 21 is movably connected to the limiting rod 23 through the limiting hole provided inside it, the upper end of the limiting rod 23 is fixedly connected to the mounting plate 1, and the lower end of the limiting rod 23 is fixedly connected to the L-shaped bottom plate 22. By starting the two electric hydraulic rods 26, the clamping plate 24 is driven to move upward, and then with the cooperation of the set mounting plate 1, the effect of fixing the device at the edge of the bed board can be achieved. In the process of driving the clamping plate 24 to move upward, the tooth plate 4 and the collection box 9 can be driven to move upward until the upper end of the collection box 9 is close to the lower end of the cover plate 10. The movement direction of the clamping plate 24 and the L-shaped placing plate 21 can be limited by the setting of the limiting rod 1 25 and the limiting rod 23.

[0032] The mounting mechanism 5 comprises two concave plates 51, the lower ends of the two concave plates 51 are fixedly connected to the mounting plate 1, the inner bottom surfaces of the two concave plates 51 are fixedly connected with support plates 517, the two support plates 517 are movably connected to the front and rear sides of the rotating shaft 59 respectively, the front end of the rotating shaft 59 is fixedly connected with a worm gear 58, the worm gear 58 is meshed with the worm 510 for transmission, the worm 510 is movably connected with an L-shaped plate 56, the rear end of the L-shaped plate 56 is fixedly connected to the front end of the front concave plate 51, the left end of the worm 510 is fixedly connected with a gear 55, the gear 55 is meshed with the toothed plate 4 for transmission, the rotating shaft 59 is fixedly connected with a cam 518, the left end of the cam 518 is overlapped with a T-shaped plate 57, In the process of driving the toothed plate 4 to move upward, the worm 510 can be driven to rotate under the action of the set gear 55. The worm 510 rotates, and the rotation of the worm 510 can achieve the effect of driving the rotating shaft 59 to rotate under the action of the set worm wheel 58. The rotation of the rotating shaft 59 can push the T-shaped plate 57 to move left under the action of the set cam 518. The upper end of the T-shaped plate 57 is fixedly connected with a cross plate 511, and the cross plate 511 is movably connected to the two mounting blocks 7 through two plug rods 512 set at its upper end. The T-shaped plate 57 is movably connected to the two limiting rods 3 53 respectively through two limiting holes opened inside the upper end thereof. The left and right ends of the two limiting rods 3 53 The two limiting rods 53 are respectively fixedly connected to the left and right sides of the two concave plates 1 51, and the left sides of the two limiting rods 3 53 are sleeved with springs 54. The bottom surfaces of the two concave plates 1 51 are fixedly connected to the lower ends of the fixed support plates 52. The right end of the fixed support plates 52 is fixedly connected to a connecting plate 514. The connecting plate 514 is adapted to a connector 6 with four limiting holes provided inside through four limiting rods 513 provided at its right end. The connecting plate 514 is fixedly connected to the right end of an extraction tube 515. The upper end of the extraction tube 515 is fixedly connected to the decompression mechanism 3. A one-way valve 2 516 is provided on the upper side of the extraction tube 515. The limiting rod 3 53 provided can limit the movement direction of the T-shaped plate 57. By driving the T-shaped plate 57 moves to the left, and then with the cooperation of the set horizontal plate 511, the insertion rod 512 and the mounting block 7, the effect of driving the connecting head 6 to move to the left can be achieved, until the left end of the connecting head 6 overlaps with the right end of the connecting plate 514, and the connection process of the extraction tube 515 and the gastric tube 8 can be realized at this time, so that the installation and disassembly process of the gastric tube 8 of the device becomes more convenient, the limit rod 513 can increase the stability of the connection between the connecting head 6 and the connecting plate 514, the one-way valve 516 can prevent the extracted gas or liquid from flowing back inside the extraction tube 515, and the spring 54 can push the T-shaped plate 57 to move to the right.

[0033] The decompression mechanism 3 includes a decompression tank 39, which is fixedly connected to the upper ends of the extraction pipe 515 and the delivery pipe 13 through two connecting holes opened inside the lower end thereof, and a fixing frame 34 is fixedly connected to the lower side of the decompression tank 39, and the lower end of the fixing frame 34 is fixedly connected to the mounting plate 1, and the fixing frame 34 is movably connected to the two rotating shafts 33 through the connecting holes opened inside the front and rear ends thereof, respectively, and the relatively close ends of the two rotating shafts 33 are fixedly connected to the two output shafts provided on the dual-axis motor 31, respectively, and the lower end of the dual-axis motor 31 is fixedly connected to the mounting plate 1, and the relatively far ends of the two rotating shafts 33 are fixedly connected to the chain The two sprocket wheels 312 are respectively connected to the two sprocket wheels 310 through two chains, and the two sprocket wheels 310 are respectively fixedly connected to the relatively far ends of the two Z-shaped toggle rods 314, and the relatively close sides of the two Z-shaped toggle rods 314 are respectively movably connected to the two push frames 38. The upper ends of the two push frames 38 are both fixedly connected to the concave plate 2 311, and the upper side of the concave plate 2 311 is fixedly connected with a push-pull rod 37. The lower end of the push-pull rod 37 passes through the upper end of the pressure reducing tank 39 and is fixedly connected to the piston 36. The piston 36 is adapted to the inside of the pressure reducing tank 39, and is output through the dual-axis motor 31 The rotation of the shaft drives the two rotating shafts 33 to rotate, and then the two Z-shaped toggle rods 314 can be driven to rotate under the action of the sprocket 1 312 and the sprocket 2 310. The rotation of the two Z-shaped toggle rods 314 can drive the piston 36 to reciprocate in the up and down directions inside the decompression tank 39 under the action of the push frame 38, the concave plate 2 311 and the push-pull rod 37. In this process, the gas or liquid in the patient's stomach and intestines can be extracted to the inside of the collection box 9 with the cooperation of the extraction tube 515, the stomach tube 8 and the delivery tube 13, so as to achieve the decompression effect on the patient's stomach and intestines. The two Z-shaped toggle rods 314 are movably connected with L-shaped plates 2 313, and the relatively close ends of the two L-shaped plates 2 313 are fixedly connected to the fixing frame 34. The lower ends of the two pushing frames 38 are fixedly connected with two L-shaped limiting plates 32, and the four L-shaped limiting plates 32 are movably connected to four limiting rods 4 35 respectively, and the lower ends of the four limiting rods 4 35 are fixedly connected to the mounting plate 1. The L-shaped plate 2 313 can support the Z-shaped toggle rod 314, and the mutual cooperation between the L-shaped limiting plates 32 and the limiting rods 4 35 can limit the movement direction of the pushing frame 38.

[0034] The operating steps of the present invention are:

[0035] First, the lower end of the mounting plate 1 is overlapped at the edge of the bed board, and then the two electric hydraulic rods 26 are started to drive the clamping plate 24 to move upward. In the process of driving the clamping plate 24 to move upward, the toothed plate 4 and the gear 55 can drive the worm 510 to rotate. The rotation of the worm 510 can drive the rotating shaft 1 59 to rotate under the action of the worm wheel 58. The rotation of the rotating shaft 1 59 can push the T-shaped plate 57 to move left under the action of the cam 518. At this time, Under the action of the provided transverse plate 511, the insertion rod 512, and the mounting block 7, the connector 6 can be driven to move to the left until the left end of the connector 6 is plugged into the right end of the connecting plate 514, at which time the connection process between the gastric tube 8 and the extraction tube 515 can be realized, thereby achieving the installation process of the gastric tube 8. After the gastric tube 8 is installed, the toothed plate 4 and the gear 55 are no longer engaged, and at this time, as the clamping plate 24 continues to be driven to move upward, the device can be fixed at the edge of the bed board with the cooperation of the provided mounting plate 1.

[0036] In the process of driving the splint 24 to move upward, the collecting box 9 can also be driven to move upward. After the device is fixed on the bed board, the upper end of the collecting box 9 is overlapped with the lower end of the cover plate 10, and then the gastric tube 8 is inserted into the patient's gastrointestinal decompression position, and then the dual-axis motor 31 is started to drive the two rotating shafts 33 to rotate. Through the rotation of the two rotating shafts 33, under the action of the set sprocket one 312 and the set sprocket two 310, the two Z-shaped toggle rods 314 can be driven to rotate. Through the rotation of the two Z-shaped toggle rods 314, under the cooperation of the set pushing frame 38, the concave plate two 311 and the push-pull rod 37, the piston 36 can be driven to reciprocate in the up and down directions inside the decompression tank 39. At this time, under the cooperation of the set extraction tube 515, the gastric tube 8 and the conveying tube 13, the gas or accumulated fluid in the patient's stomach can be drawn into the interior of the collecting box 9, thereby achieving the effect of decompression of the patient's stomach, wherein the gas entering the collection box 9 can be directly discharged after being purified by the activated carbon exhaust pipe 11.

[0037] 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.

[0038] 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.

[0039] 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 gastroenterology gastrointestinal decompression device, comprising a mounting plate (1), characterized in that: The lower end of the mounting plate (1) is fixedly connected to a pushing and clamping mechanism (2), the left side of the pushing and clamping mechanism (2) is overlapped with a collecting box (9), the upper side of the pushing and clamping mechanism (2) is fixedly connected to a tooth plate (4), the tooth plate (4) is meshed with the mounting mechanism (5) for transmission, the lower end of the mounting mechanism (5) is fixedly connected to the mounting plate (1), the upper side of the mounting mechanism (5) is provided with two mounting blocks (7), the relatively close ends of the two mounting blocks (7) are fixedly connected to a connecting head (6), the connecting head (6) is fixedly connected to the left end of the gastric tube (8), the connecting head (6) is adapted to the mounting mechanism (5) through four limiting holes provided at its left end, the upper end of the mounting mechanism (5) is fixedly connected to the decompression mechanism (3), the lower end of the decompression mechanism (3) is fixedly connected to the mounting plate (1), and the lower side of the decompression mechanism (3) is fixedly connected to one end of the conveying tube (13).

2. A gastroenterology gastrointestinal decompression device according to claim 1, characterized in that: The other end of the delivery pipe (13) is fixedly connected to the cover plate (10), an activated carbon exhaust pipe (11) is arranged on the left side of the cover plate (10), two fixing plates (12) are fixedly connected to the upper end of the cover plate (10), the lower ends of the two fixing plates (12) are fixedly connected to the mounting plate (1), and a one-way valve (14) is arranged on the upper side of the delivery pipe (13).

3. A gastroenterology gastrointestinal decompression device according to claim 1, characterized in that: The pushing and clamping mechanism (2) comprises an L-shaped base plate (22), the upper end of the L-shaped base plate (22) is fixedly connected to the mounting plate (1), two electric hydraulic rods (26) are fixedly connected to the L-shaped base plate (22), the upper ends of the two electric hydraulic rods (26) are fixedly connected to the clamping plate (24), the upper end of the clamping plate (24) is fixedly connected to the tooth plate (4), the clamping plate (24) is movably connected to two limiting rods (25) through two limiting holes opened therein, and the upper ends of the two limiting rods (25) are fixedly connected to the mounting plate (1).

4. A gastroenterology gastrointestinal decompression device according to claim 3, characterized in that: The lower ends of the two limiting rods (25) are fixedly connected to the L-shaped bottom plate (22); the lower end of the clamping plate (24) is fixedly connected to the L-shaped placement plate (21); the left end of the L-shaped placement plate (21) passes through a square through groove provided inside the left end of the L-shaped bottom plate (22) and overlaps with the lower end of the collection box (9); the L-shaped placement plate (21) is movably connected to the limiting rod (23) through a limiting hole provided inside the L-shaped placement plate (21); the upper end of the limiting rod (23) is fixedly connected to the mounting plate (1); and the lower end of the limiting rod (23) is fixedly connected to the L-shaped bottom plate (22).

5. A gastroenterology gastrointestinal decompression device according to claim 1, characterized in that: The mounting mechanism (5) comprises two concave plates (51), the lower ends of the two concave plates (51) are fixedly connected to the mounting plate (1), the inner bottom surfaces of the two concave plates (51) are fixedly connected to support plates (517), the two support plates (517) are movably connected to the front and rear sides of a rotating shaft (59), the front end of the rotating shaft (59) is fixedly connected to a worm gear (58), the worm gear (58) is meshed with a worm (510) for transmission, and the worm (510) is movably connected to an L-shaped plate (56).

6. A gastroenterology gastrointestinal decompression device according to claim 5, characterized in that: The rear end of the L-shaped plate (56) is fixedly connected to the front end of the front concave plate (51), the left end of the worm (510) is fixedly connected to a gear (55), the gear (55) is meshed with the toothed plate (4) for transmission, the rotating shaft (59) is fixedly connected to a cam (518), the left end of the cam (518) is overlapped with a T-shaped plate (57), the upper end of the T-shaped plate (57) is fixedly connected to a transverse plate (511), the transverse plate (511) is movably connected to two mounting blocks (7) through two insertion rods (512) provided at its upper end, the T-shaped plate (57) is movably connected to two limiting rods (53) through two limiting holes provided inside its upper end, and the left and right ends of the two limiting rods (53) are fixedly connected to the left and right sides inside the two concave plates (51) respectively.

7. A gastroenterology gastrointestinal decompression device according to claim 6, characterized in that: The left sides of the two limiting rods (53) are sleeved with springs (54), the inner bottom surfaces of the two concave plates (51) are fixedly connected to the lower end of the fixed support plate (52), the right end of the fixed support plate (52) is fixedly connected to a connecting plate (514), the connecting plate (514) is matched with a connector (6) with four limiting holes provided inside through four limiting rods (513) provided at the right end, the connecting plate (514) is fixedly connected to the right end of the extraction pipe (515), the upper end of the extraction pipe (515) is fixedly connected to the pressure reducing mechanism (3), and a one-way valve (516) is provided on the upper side of the extraction pipe (515).

8. A gastrointestinal decompression device for gastroenterology according to claim 7, characterized in that: The decompression mechanism (3) comprises a decompression tank (39), wherein the decompression tank (39) is fixedly connected to the upper ends of the extraction pipe (515) and the delivery pipe (13) through two connection holes provided in the interior of the lower end thereof, and a fixing frame (34) is fixedly connected to the lower side of the decompression tank (39), and the lower end of the fixing frame (34) is fixedly connected to the mounting plate (1), and the fixing frame (34) is movably connected to two rotating shafts (33) through connection holes provided in the interior of both the front and rear ends thereof, and the relatively close ends of the two rotating shafts (33) are fixedly connected to two output shafts provided on the dual-axis motor (31), and the lower end of the dual-axis motor (31) is fixedly connected to the mounting plate (1).

9. A gastroenterology gastrointestinal decompression device according to claim 8, characterized in that: The relatively remote ends of the two rotating shafts (33) are fixedly connected with sprocket one (312), and the two sprocket one (312) are respectively connected to the two sprocket twos (310) through two chains. The two sprocket twos (310) are respectively fixedly connected to the relatively remote ends of two Z-shaped toggle rods (314), and the relatively close sides of the two Z-shaped toggle rods (314) are respectively movably connected to two pushing frames (38). The upper ends of the two pushing frames (38) are fixedly connected to the concave plate two (311), and the upper side of the concave plate two (311) is fixedly connected with a push-pull rod (37).

10. A gastrointestinal decompression device for gastroenterology according to claim 9, characterized in that: The lower end of the push-pull rod (37) passes through the upper end of the pressure reducing tank (39) and is fixedly connected to the piston (36). The piston (36) is adapted to the interior of the pressure reducing tank (39). The two Z-shaped toggle rods (314) are movably connected to an L-shaped plate 2 (313). The relatively close ends of the two L-shaped plates 2 (313) are fixedly connected to the fixing frame (34). The lower ends of the two pushing frames (38) are fixedly connected to two L-shaped limiting plates (32). The four L-shaped limiting plates (32) are respectively movably connected to four limiting rods 4 (35). The lower ends of the four limiting rods 4 (35) are fixedly connected to the mounting plate (1).

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