Gastrointestinal pressure reducer for gastroenterology department nursing

Abstract

The gastroenterology department nursing gastrointestinal decompression device comprises a gastrointestinal decompression device body and a stomach tube, a drainage tube is connected to the top end of the gastrointestinal decompression device body in an inserted mode, and three stomach content transfer modules distributed in an annular mode are arranged between the output end of the stomach tube and the input end of the drainage tube; a combined restraining module used for being connected with the gastric content transfer module is arranged above the gastrointestinal decompression device body, the transfer tubes are connected into the combined restraining module through the threaded connectors at the output end and the input end, and the three transfer tubes can be matched with a stomach tube to conduct drainage work on gastric contents of a patient. The transfer tube is independently taken down to be cleaned, the stomach tube is connected with another transfer tube to continue gastrointestinal decompression nursing, and the three stomach content transfer modules are matched to allow a gastroenterology patient to perform a round of gastrointestinal decompression nursing operation. In the daily timed gastrointestinal decompression operation process, medical staff do not need to take the stomach tube for many times and insert the stomach tube again.

Description

Technical Field

[0001] The invention relates to the technical field of gastrointestinal decompression nursing, in particular to a gastrointestinal decompression device for gastroenterology nursing. Background Art

[0002] The gastrointestinal decompression device is used in conjunction with a gastric tube. The gastric tube is inserted from the nasal cavity or oral cavity and connected to a disposable gastrointestinal decompression device. The gastric contents are drawn out under the action of the siphon and negative pressure principles to provide care and recovery for patients in the Department of Gastroenterology. When the gastrointestinal decompression device is used in conjunction with a gastric tube, the medical staff inserts a complete gastric tube from the patient's nasal cavity or oral cavity, and the other end of the gastric tube is connected to the gastrointestinal decompression device. During the gastrointestinal decompression care process, the gastric tube needs to be flushed with saline every 2 to 4 hours to ensure the patency of the tube lumen. The part of the gastric tube close to the patient's nasal cavity is fixed by the medical staff under the patient's nasal cavity using medical tape. During the gastrointestinal decompression care process, When flushing the gastric tube, medical staff need to tear off the medical tape first, and then pull the gastric tube out of the patient's body as a whole. After cleaning, medical staff need to re-operate to perform a second intubation operation to complete the daily scheduled follow-up gastrointestinal decompression operation, which increases the operation steps of medical staff. During the daily scheduled gastrointestinal decompression operation, multiple gastric tube removal and reinsertion operations are required. Gastric tube removal, secondary insertion and re-fixation will cause serious discomfort to patients undergoing gastrointestinal decompression care, making patients undergoing gastrointestinal decompression care feel uncomfortable during the care, which will affect the care effect on gastroenterology patients. Summary of the invention

[0003] The object of the present invention is to provide a gastrointestinal decompression device for gastroenterology care to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions: A gastrointestinal decompression device for gastroenterology nursing, comprising a gastrointestinal decompression device body and a gastric tube, a drainage tube being inserted at the top of the gastrointestinal decompression device body, three gastric content transfer modules distributed in an annular manner are arranged between the gastric tube output end and the drainage tube input end, a combined constraint module for connecting the gastric content transfer modules is arranged above the gastrointestinal decompression device body, the combined constraint module comprises a top connecting disk, a bottom connecting disk, a transfer box, an outer combined ferrule and three connecting strips, the top connecting disk is located directly above the bottom connecting disk, the connecting strip is located outside the top connecting disk and the bottom connecting disk, the inner side wall of the connecting strip is fixedly connected to the top connecting disk and the outer wall of the bottom connecting disk, the transfer box is snap-connected to the bottom of the bottom connecting disk, the outer combined ferrule is fixedly connected to the outer wall of the transfer box, the bottom connecting The receiving disc is snap-connected to the inside of the outer combined ferrule, the input end of the drainage tube is inserted into the inside of the transfer box, the gastric content transfer module includes a transfer tube and two threaded connectors, the two threaded connectors are respectively fixedly connected to the output end and input end of the transfer tube, and the transfer tube is threaded between the top connecting disc and the bottom connecting disc; three blocking recovery modules corresponding to the three gastric content transfer modules are rotatably connected to the bottom of the top connecting disc, and the blocking recovery module includes a blocking disc and a recovery vertical cylinder, the blocking disc is rotatably connected to the bottom of the top connecting disc, the recovery vertical cylinder is fixedly connected to the bottom of the blocking disc, and three connecting cylinders corresponding to the three gastric content transfer modules are fixedly connected to the top of the top connecting disc, and the output end of the gastric tube is inserted into the corresponding connecting cylinder.

[0005] Furthermore: three through holes corresponding to the three gastric content transfer modules are respectively opened inside the top connecting plate and the bottom connecting plate, the threaded connecting head fixedly connected to the input end of the transfer tube is screwed into the corresponding through holes inside the top connecting plate, and the threaded connecting head fixedly connected to the output end of the transfer tube is screwed into the corresponding through holes inside the bottom connecting plate.

[0006] Further: the top of the transfer box is close to the bottom of the bottom connecting plate, the top of the outer combination sleeve is located above the bottom of the bottom connecting plate, three positioning buckle plates are fixedly connected to the top of the outer combination sleeve, and the bottom connecting plate is snap-connected to the inner side of the three positioning buckle plates.

[0007] Further: three blocking disks are rotatably connected to the top of the bottom connecting disk, and the bottom of the blocking disk is tightly attached to the top of the bottom connecting disk.

[0008] Furthermore: a clearance hole is opened inside the blocking disk, and the diameter of the clearance hole is the same as the diameter of the through hole.

[0009] Further: a connecting rod is fixedly connected to the center position of the bottom of the top connecting plate, and the bottom end of the connecting rod is fixedly connected to the top of the bottom connecting plate.

[0010] Furthermore: a cover is hinged on the top of the connecting cylinder, and the cover is snap-connected to the input end of the connecting cylinder to achieve the closure of the connecting cylinder.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention combines a gastric tube and a drainage tube by arranging a gastric content transfer module. The transfer tube is connected to the inside of the combined constraint module through threaded connectors at the output end and the input end, so that medical staff can flexibly install and disassemble the transfer tube. Three gastric content transfer modules that do not contact each other are connected inside the combined constraint module. The three connecting tubes on the top of the top connecting plate can be used to connect the gastric tube. The three connecting tubes correspond to three transfer tubes respectively. The three transfer tubes can cooperate with the gastric tube to drain the gastric contents of the patient. The operation is convenient. During the gastrointestinal decompression nursing process, the transfer tube is removed separately for cleaning, and the gastric tube is connected to another transfer tube to continue gastrointestinal decompression nursing for the patient. The three gastric content transfer modules can cooperate to provide a round of gastrointestinal decompression nursing operations for gastroenterology patients. During the daily scheduled gastrointestinal decompression operation, medical staff do not need to perform multiple gastric tube removal and reinsertion operations, which achieves the effect of reducing the operation steps of medical staff and the discomfort of patients, improves the convenience of operation of medical staff, and can improve the nursing effect for gastroenterology patients.

[0012] 2. The present invention provides three blocking and recovery modules rotatably connected to the bottom of the top connecting plate. The three blocking plates and the three recovery vertical cylinders can be respectively rotated to the bottom of the three through holes in the top connecting plate for connecting the three transfer tubes. After the transfer tube at this position is removed, the corresponding blocking plates and the recovery vertical cylinders can be rotated to the bottom of the through holes and seal the through holes, and cooperate with the sealing covers on the tops of the corresponding connecting cylinders to achieve the effect of sealing the through holes at this position and recovering the residual gastric contents in the through holes, thereby preventing the residual gastric contents from dripping outward. The three sealing plates rotatably connected to the top of the bottom connecting plate can be rotated to the top of the three through holes on the bottom connecting plate, thereby achieving the effect of sealing the through holes on the bottom connecting plate, thereby effectively sealing the transfer box, so that the gastric contents transferred in the transfer box will not emit odor to the outside, thereby achieving the effect of reducing the spread of pathogens and the discomfort of patients due to the odor of gastric contents. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution in the embodiment, the drawings in the embodiment are briefly introduced below.

[0014] Figure 1 It is a structural schematic diagram of a gastrointestinal decompression device for gastroenterology nursing; Figure 2 for Figure 1 A schematic diagram of the structure from another perspective; Figure 3 It is a schematic diagram of the cross-sectional structure of a gastrointestinal decompressor for gastroenterology nursing; Figure 4 It is a structural schematic diagram of the split state of a combined constraint module in a gastrointestinal decompression device for gastroenterology nursing; In the figure: 1. Gastrointestinal decompression device body; 11. Drainage tube; 2. Gastric tube; 3. Gastric content transfer module; 31. Transfer tube; 32. Threaded connector; 4. Combined constraint module; 41. Top connecting plate; 411. Connecting rod; 42. Bottom connecting plate; 421. Blocking plate; 43. Transfer box; 44. External combined ferrule; 441. Positioning buckle plate; 45. Connecting strip; 401. Through hole; 5. Blocking recovery module; 51. Blocking plate; 511. Make way hole; 52. Recovery vertical cylinder; 6. Connecting cylinder; 61. Cover. DETAILED DESCRIPTION

[0015] The following is a clear and complete description of the technical solution in the embodiment of the present invention in conjunction with the accompanying drawings in the embodiment of the present invention. Figures 1 to 4 The detailed description of the structure will be clearly presented, and the structural contents mentioned in the following embodiments are all referenced to the drawings in the specification.

[0016] See also Figure 1 to Figure 4In an embodiment of the present invention, a gastroenterology nursing gastrointestinal decompression device comprises a gastrointestinal decompression device body 1 and a gastric tube 2, a drainage tube 11 is inserted at the top of the gastrointestinal decompression device body 1, three gastric content transfer modules 3 distributed in an annular shape are arranged between the output end of the gastric tube 2 and the input end of the drainage tube 11, a combined constraint module 4 for connecting the gastric content transfer module 3 is arranged above the gastrointestinal decompression device body 1, the combined constraint module 4 comprises a top connecting disk 41, a bottom connecting disk 42, a transfer box 43, an outer combined ferrule 44 and three connecting strips 45, the top connecting disk 41 is located directly above the bottom connecting disk 42, the connecting strip 45 is located outside the top connecting disk 41 and the bottom connecting disk 42, the inner side wall of the connecting strip 45 is fixedly connected to the outer wall of the top connecting disk 41 and the bottom connecting disk 42, the transfer box 43 is snap-connected to the bottom of the bottom connecting disk 42, and the outer combined ferrule 44 is fixedly connected to the transfer box 4 3 outer wall, the bottom connecting plate 42 is snap-connected to the inside of the outer combined ferrule 44, the input end of the drainage tube 11 is inserted into the inside of the transfer box 43, the gastric content transfer module 3 includes a transfer tube 31 and two threaded connectors 32, the two threaded connectors 32 are respectively fixedly connected to the output end and the input end of the transfer tube 31, the transfer tube 31 is screwed between the top connecting plate 41 and the bottom connecting plate 42, the bottom of the top connecting plate 41 is rotatably connected with three blocking recovery modules 5 corresponding to the three gastric content transfer modules 3 respectively, the blocking recovery module 5 includes a blocking plate 51 and a recovery vertical cylinder 52, the blocking plate 51 is rotatably connected to the bottom of the top connecting plate 41, the recovery vertical cylinder 52 is fixedly connected to the bottom of the blocking plate 51, the top of the top connecting plate 41 is fixedly connected with three connection cylinders 6 corresponding to the three gastric content transfer modules 3 respectively, and the output end of the gastric tube 2 is inserted into the corresponding connection cylinder 6.

[0017] Example

[0018] The gastrointestinal decompression device body 1 cooperates with the drainage tube 11, the gastric tube 2 and the three gastric content transfer modules 3 to perform gastrointestinal decompression care for patients in the Department of Gastroenterology. The drainage tube 11 is connected to the top of the gastrointestinal decompression device body 1 in a plug-in manner. The gastric content transfer module 3 is used to connect the drainage tube 11 and the gastric tube 2. Three gastric content transfer modules 3 distributed in an annular shape are arranged between the output end of the gastric tube 2 and the input end of the drainage tube 11. The gastric content transfer module 3 includes a transfer tube 31 and two threaded connectors 32. The two threaded connectors 32 are respectively fixedly connected to the output end and the input end of the transfer tube 31. The transfer tube 31 and the two threaded connectors 32 are stably connected. A combined constraint module 4 is arranged above the main body 1, and the combined constraint module 4 is used to connect the three stomach content transfer modules 3. The combined constraint module 4 includes a top connecting plate 41, a bottom connecting plate 42, a transfer box 43, an outer combined ferrule 44 and three connecting strips 45. The top connecting plate 41 is located directly above the bottom connecting plate 42, and the connecting strip 45 is located outside the top connecting plate 41 and the bottom connecting plate 42. The inner side wall of the connecting strip 45 is fixedly connected to the outer wall of the top connecting plate 41 and the bottom connecting plate 42. A connecting rod 411 is fixedly connected at the bottom center position of the top connecting plate 41, and the bottom end of the connecting rod 411 is fixedly connected to the top of the bottom connecting plate 42, so that the top connecting plate 41 and the bottom connecting plate are connected. The transfer box 43 is snap-fitted to the bottom of the bottom connection plate 42, the outer combination card sleeve 44 is fixedly connected to the outer wall of the transfer box 43, and the bottom connection plate 42 is snap-fitted to the inside of the outer combination card sleeve 44, so as to realize the snap-fit ​​connection between the transfer box 43 and the outer combination card sleeve 44. The top of the outer combination card sleeve 44 is fixedly connected with three positioning buckle plates 441. The medical staff can bend the top of the positioning buckle plate 441 by pressing the top of the positioning buckle plate 441, and then the medical staff can place the transfer box 43 on the bottom of the bottom connection plate 42, and let the outer combination card sleeve 44 be snapped on the outside of the bottom connection plate 42, and the top of the transfer box 43 is close to the bottom connection plate 42. After the bottom is reached, loosen the positioning buckle plate 441 and press down the top of the positioning buckle plate 441 so that the top of the positioning buckle plate 441 is close to the top of the bottom connecting plate 42, so that the bottom connecting plate 42 is snap-connected to the inner side of the three positioning buckle plates 441. The operation is simple, and the medical staff can flexibly assemble and disassemble the transfer box 43 and the bottom connecting plate 42. The input end of the drainage tube 11 is connected to the inside of the transfer box 43 by plugging, thereby realizing a stable connection combination between the combined constraint module 4 and the drainage tube 11. The connecting strip 45 and the connecting rod 411 can be bent, so that the combined constraint module 4 can better cooperate with the transfer tube 31 for use on the bed of patients in the gastroenterology department.

[0019] The transfer tube 31 is connected between the top connection plate 41 and the bottom connection plate 42 in a screw connection manner. Three through holes 401 corresponding to the three gastric content transfer modules 3 are provided inside the top connection plate 41 and the bottom connection plate 42. The threaded connector 32 fixedly connected to the input end of the transfer tube 31 is screwed inside the corresponding through hole 401 inside the top connection plate 41, and the threaded connector 32 fixedly connected to the output end of the transfer tube 31 is screwed inside the corresponding through hole 401 inside the bottom connection plate 42, so that the medical staff can flexibly install and remove the transfer tube 31. The top of the top connection plate 41 is fixedly connected with three connection tubes 6 corresponding to the three gastric content transfer modules 3, and the output end of the gastric tube 2 is connected to the corresponding connection tube in a plug-in manner. 6, achieving the effect of allowing medical staff to flexibly combine and split the gastric tube 2 and the connecting tube 6. The top of the connecting tube 6 is hinged with a cover 61, and the cover 61 is connected to the input end of the connecting tube 6 in a snap-fit ​​manner. The cover 61 can block the opening at the top of the connecting tube 6, thereby achieving the effect of closing the connecting tube 6. The medical staff can open the cover 61 to insert the output end of the gastric tube 2 into the designated connecting tube 6. Then the medical staff can insert the gastric tube 2 into the patient's body to operate the gastrointestinal decompression device body 1 to perform gastrointestinal decompression care for patients in the Department of Gastroenterology. The gastric contents of the gastroenterology patient enter the gastric tube 2, and continue to flow from the gastric tube 2 into the corresponding transfer tube 31. The gastric contents enter the transfer box 43 through the transfer tube 31, and the transfer box 43 realizes the gastrointestinal decompression nursing. The stomach contents of medical patients are led out and temporarily stored. The stomach contents entering the transfer box 43 go down into the drainage tube 11, and then enter the gastrointestinal decompression device body 1 through the drainage tube 11, so as to perform gastrointestinal decompression care for patients of gastroenterology. The operation is convenient. The top of the transfer box 43 is close to the bottom of the bottom connecting plate 42, and the top of the outer combined ferrule 44 is located above the bottom of the bottom connecting plate 42, which can improve the tightness of the connection between the transfer box 43 and the bottom connecting plate 42. The outer combined ferrule 44 can block the connection area between the transfer box 43 and the bottom connecting plate 42, so as to prevent the stomach contents in the transfer box 43 from being exposed to the outside. Three gastric content transfer modules 3 that do not contact each other are connected inside the combined constraint module 4 and fixed thereto. The three connecting tubes 6 on the top of the top connecting plate 41 are used to connect the gastric tube 2. The three connecting tubes 6 correspond to three transfer tubes 31 respectively. Medical staff can connect the gastric tube 2 with the corresponding transfer tube 31 by inserting the output end of the gastric tube 2 into the corresponding connecting tube 6, so that the drainage operation of the gastric contents into the drainage tube 11 can be completed through the transfer tube 31. The output ends of the gastric tube 2 can be inserted into the three connecting tubes 6. Therefore, the three transfer tubes 31 can cooperate with the gastric tube 2 inserted into the corresponding connecting tube 6 to drain the gastric contents of patients in the gastroenterology department. The operation is convenient. During the gastrointestinal decompression nursing process, medical staff can remove the transfer tube 31 separately for cleaning and insert the gastric tube 2 into another connecting tube 6.By connecting the gastric tube 2 to another transfer tube 31, the patient can continue to receive gastrointestinal decompression care. The three gastric content transfer modules 3 can cooperate to provide a round of gastrointestinal decompression care for gastroenterology patients. When cleaning the transfer tube 31, the medical staff does not need to tear off the medical tape and remove the gastric tube 2 as a whole. During the daily scheduled gastrointestinal decompression operation, the medical staff does not need to perform multiple operations of removing and reinserting the gastric tube 2, which reduces the operation steps of the medical staff and the discomfort of the patients, improves the convenience of the medical staff's operation, and can improve the nursing effect of gastroenterology patients.

[0020] The bottom of the top connecting disk 41 is rotatably connected with three blocking recovery modules 5 corresponding to the three gastric content transfer modules 3 respectively. The blocking recovery module 5 includes a blocking disk 51 and a recovery vertical cylinder 52. The blocking disk 51 is rotatably connected to the bottom of the top connecting disk 41, and the recovery vertical cylinder 52 is fixedly connected to the bottom of the blocking disk 51, thereby realizing the rotatable connection between the blocking recovery module 5 and the top connecting disk 41. The three blocking disks 51 and the three recovery vertical cylinders 52 can be rotated to the bottom of the three through holes 401 in the top connecting disk 41 respectively. After removing the transfer tube 31 at this position, the corresponding blocking disk 51 and the recovery vertical cylinder 52 can be rotated to the bottom of the through hole 401 and block the through hole 401 from the bottom. A clearance hole 511 is opened inside the blocking disk 51. The diameter of the clearance hole 511 is the same as the diameter of the through hole 401. The clearance hole 511 can realize the gastric contents remaining in the through hole 401 to the recovery The flow inside the vertical cylinder 52 is recovered by the vertical cylinder 52 to realize the recovery of the residual gastric contents. The blocking disk 51 rotated to the bottom of the through hole 401 and the recovery vertical cylinder 52 cooperate with the corresponding sealing cover 61 on the top of the connecting cylinder 6, so as to achieve the effect of blocking the through hole 401 at this position and recovering the residual gastric contents in the through hole 401, and can prevent the residual gastric contents from dripping out. The top of the bottom connecting disk 42 is rotatably connected with three sealing disks 421, and the bottom of the sealing disk 421 is tightly attached to the top of the bottom connecting disk 42. The three sealing disks 421 can be rotated to the top of the three through holes 401 on the bottom connecting disk 42, so as to achieve the effect of blocking the through holes 401 on the bottom connecting disk 42, so that the transfer box 43 can be effectively closed, so that the gastric contents transferred in the transfer box 43 will not emit odor to the outside, thereby achieving the effect of reducing the spread of pathogens and the discomfort of patients due to the odor of gastric contents.

[0021] The working principle of the present invention is: the medical staff opens the cover 61 and inserts the output end of the gastric tube 2 into the designated connecting tube 6, and then the medical staff inserts the gastric tube 2 into the patient's body, and operates the gastrointestinal decompression device body 1 to perform gastrointestinal decompression care for patients in the Department of Gastroenterology. The gastric contents of the gastroenterology patient enter the transfer box 43 through the gastric tube 2 and the corresponding transfer tube 31, and the gastric contents entering the transfer box 43 pass downward through the drainage tube 11 into the gastrointestinal decompression device body 1. During the gastrointestinal decompression care process, the medical staff removes the transfer tube 31 separately for cleaning, inserts the gastric tube 2 into another connecting tube 6, and connects the gastric tube 2 to another transfer tube 31 to continue gastrointestinal decompression care for the patient. The three transfer tubes 31 cooperate to provide a round of gastrointestinal decompression care for patients in the Department of Gastroenterology.

[0022] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A gastrointestinal decompression device for gastroenterology nursing, comprising a gastrointestinal decompression device body (1) and a gastric tube (2), wherein a drainage tube (11) is inserted at the top of the gastrointestinal decompression device body (1), characterized in that: Three gastric content transfer modules (3) are arranged in an annular pattern between the output end of the gastric tube (2) and the input end of the drainage tube (11). A combined constraint module (4) for connecting the gastric content transfer modules (3) is arranged above the gastrointestinal decompression device body (1). The combined constraint module (4) comprises a top connection plate (41), a bottom connection plate (42), a transfer box (43), an outer combined ferrule (44) and three connection strips (45). The top connection plate (41) is located directly above the bottom connection plate (42). The connection strip (45) is located outside the top connection plate (41) and the bottom connection plate (42). The inner side wall of the connection strip (45) is fixedly connected to the top connection plate (41). 1) and the outer wall of the bottom connecting plate (42), the transfer box (43) is snap-connected to the bottom of the bottom connecting plate (42), the outer combination sleeve (44) is fixedly connected to the outer wall of the transfer box (43), the bottom connecting plate (42) is snap-connected to the inside of the outer combination sleeve (44), the input end of the drainage tube (11) is plugged into the inside of the transfer box (43), the gastric content transfer module (3) comprises a transfer tube (31) and two threaded connectors (32), the two threaded connectors (32) are fixedly connected to the output end and the input end of the transfer tube (31), and the transfer tube (31) is screwed between the top connecting plate (41) and the bottom connecting plate (42); The bottom of the top connection disk (41) is rotatably connected to three blocking recovery modules (5) respectively corresponding to the three gastric content transfer modules (3); the blocking recovery module (5) comprises a blocking disk (51) and a recovery vertical cylinder (52); the blocking disk (51) is rotatably connected to the bottom of the top connection disk (41); the recovery vertical cylinder (52) is fixedly connected to the bottom of the blocking disk (51); the top of the top connection disk (41) is fixedly connected to three connecting cylinders (6) respectively corresponding to the three gastric content transfer modules (3); the output end of the gastric tube (2) is plugged into the corresponding interior of the connecting cylinder (6).

2. A gastrointestinal decompression device for gastroenterology nursing according to claim 1, characterized in that: The top connection plate (41) and the bottom connection plate (42) are each provided with three through holes (401) corresponding to the three gastric content transfer modules (3), respectively; the threaded connector (32) fixedly connected to the input end of the transfer tube (31) is screwed into the corresponding through holes (401) in the top connection plate (41), and the threaded connector (32) fixedly connected to the output end of the transfer tube (31) is screwed into the corresponding through holes (401) in the bottom connection plate (42).

3. A gastrointestinal decompression device for gastroenterology nursing according to claim 1, characterized in that: The top of the transfer box (43) is in close contact with the bottom of the bottom connection plate (42), the top of the outer combination sleeve (44) is located above the bottom of the bottom connection plate (42), three positioning buckle plates (441) are fixedly connected to the top of the outer combination sleeve (44), and the bottom connection plate (42) is snap-fitted and connected to the inner sides of the three positioning buckle plates (441).

4. A gastrointestinal decompression device for gastroenterology nursing according to claim 1, characterized in that: The top of the bottom connection plate (42) is rotatably connected to three blocking plates (421), and the bottom of the blocking plate (421) is tightly attached to the top of the bottom connection plate (42).

5. A gastrointestinal decompression device for gastroenterology nursing according to claim 2, characterized in that: A clearance hole (511) is provided inside the blocking disk (51), and the diameter of the clearance hole (511) is the same as the diameter of the through hole (401).

6. A gastrointestinal decompression device for gastroenterology nursing according to claim 1, characterized in that: A connecting rod (411) is fixedly connected at the center position of the bottom of the top connecting plate (41), and the bottom end of the connecting rod (411) is fixedly connected to the top of the bottom connecting plate (42).

7. A gastrointestinal decompression device for gastroenterology nursing according to claim 1, characterized in that: A sealing cover (61) is hingedly connected to the top of the connecting cylinder (6), and the sealing cover (61) is snap-fitted and connected to the input end of the connecting cylinder (6) to achieve sealing of the connecting cylinder (6).

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