An upper gastrointestinal bleeding care device and method thereof

Abstract

The application discloses an upper gastrointestinal hemorrhage nursing device and a method thereof, and belongs to the technical field of medical devices.The upper gastrointestinal hemorrhage nursing device comprises a mobile nursing shell, and is characterized in that the mobile nursing shell is symmetrically and slidably connected with a fixed-tooth rod, an arm supporting plate for supporting arms is arranged above the fixed-tooth rod, springs for resetting the arm supporting plate are fixedly connected to the side surface of the fixed-tooth rod, the springs are fixedly connected with fixed plates in the mobile nursing shell, a pressing rod is arranged in the inner side of the spring and fixed to the side surface of the fixed-tooth rod, and the pressing rod is slidably connected with an inert gas storage cylinder.In the application, the vomited blood is collected in a sealed manner, and is combined with negative pressure suction and active carbon adsorption, so that the fishy smell generated by the vomited blood is effectively inhibited from escaping outward, the diffusion path of the fishy smell in the ward is blocked from the source, the problems that the fishy smell spreads in disorder in the existing upper gastrointestinal hemorrhage nursing device, other patients in a multi-person ward feel uncomfortable and have psychological resistance, and the like are solved, and the fishy smell is prevented from causing the air quality in the ward to decrease.

Description

Technical Field

[0001] This invention relates to the field of gastrointestinal nursing technology, and more particularly to a nursing device and method for upper gastrointestinal bleeding. Background Technology

[0002] Upper gastrointestinal bleeding refers to bleeding caused by lesions in the digestive tract above the suspensory ligament of the duodenum, including the esophagus, stomach, duodenum, upper jejunum, and bile ducts. It is one of the common emergencies in gastroenterology, characterized by rapid onset and progression. The main clinical manifestations are hematemesis, melena, and melena. In severe cases, it can lead to hemorrhagic anemia, hemorrhagic shock, and even death due to failure of vital organs such as the heart and brain, posing a serious threat to the patient's life and health. This condition is more common in the elderly and those with a family history of digestive system tumors, and the incidence rate is higher in men than in women. The main causes include esophageal diseases, gastroduodenal diseases, biliary bleeding, pancreatic diseases involving the duodenum, and systemic diseases. Clinical treatment requires timely and effective nursing interventions to improve treatment outcomes, reduce the risk of death, and promote patient recovery.

[0003] However, existing upper gastrointestinal bleeding nursing devices are often placed directly next to the patient's bed in the ward. Since wards are often shared environments, the bloody smell produced by the patient's vomiting blood can easily spread in the room. This can not only cause sensory discomfort and psychological resistance in other patients in the same ward, but also reduce the air quality in the ward and affect the overall hospitalization and recuperation environment. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of the aforementioned technical problems in the prior art by proposing a nursing device and method for upper gastrointestinal bleeding.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A nursing device and method for upper gastrointestinal bleeding includes a mobile nursing shell. The mobile nursing shell is characterized by having fixed toothed rods symmetrically slidably connected to it. An arm support plate for supporting an arm is disposed above the fixed toothed rods. A spring for resetting the arm support plate is fixedly connected to the side of the fixed toothed rods. The springs are fixedly connected to a fixed plate inside the mobile nursing shell. A pressure rod fixed to the side of the fixed toothed rod is disposed inside the springs. The pressure rod is slidably connected to an inert gas storage cylinder. The inert gas storage cylinder is fixedly connected to the fixed plate. An arc-shaped groove is connected to the inert gas storage cylinder via a flexible hose. An arc rod is slidably connected to the arc-shaped groove. A compression spring is disposed between the arc-shaped groove and the arc rod. A cover is fixedly connected to one end of the arc rod. The cover is hinged to a mounting box. The mounting box is fixedly connected to a mounting slot on the side of the arc-shaped groove. The fixed gear is meshed with a gear rotatably connected inside the cavity. The gear is fixedly connected to a connecting rod that drives the first bevel gear to rotate. The first bevel gear is meshed with a second bevel gear. The second bevel gear is fixedly connected to a vertical rod rotating inside the activated carbon cavity. The end of the vertical rod is fixedly connected to a fan blade that generates negative pressure suction through a vent hole. The connecting rod is driven by a bidirectional threaded rod rotating inside the movable care shell. The surface of the bidirectional threaded rod is threaded with a first baffle and a second baffle that slide against the sliding cover of the movable care shell.

[0006] The above technical solution further includes: The connecting rod is driven by a belt, and the end of the belt away from the connecting rod is driven by a bidirectional threaded rod.

[0007] The mobile nursing housing has an opening on its top for vomiting blood.

[0008] The installation box is slidably connected to a recycling box, and the recycling box contains a mixing pump for mixing blood. A nozzle is provided on the side of the installation box away from the recycling box.

[0009] The activated carbon chamber is filled with activated carbon, and an air inlet is provided at the bottom of the activated carbon chamber.

[0010] The ventilation hole is an inclined hole facing upwards from the cut.

[0011] The ventilation holes are designed to be angled upwards towards the incision, which allows the negative pressure airflow generated by the fan blades to be more accurately aimed at the area above the incision where the bloody smell is spreading. This avoids dead zones in the negative pressure suction, greatly improves the efficiency of bloody smell extraction, reduces odor residue, further enhances the odor isolation effect of the device, effectively prevents the bloody smell from spreading in the ward, and ensures the air quality in the ward.

[0012] The mobile nursing housing is equipped with a fingerprint verification plate on top for recording information about patients who vomit blood.

[0013] The fingerprint verification board located on the top of the mobile nursing shell can quickly and accurately record relevant information of patients with hematemesis without the need for manual recording by medical staff. This saves nursing time, reduces nursing workload, enables accurate traceability of patient nursing information, standardizes nursing procedures, avoids nursing risks caused by information recording errors, and improves the standardization and accuracy of clinical nursing.

[0014] The bottom of the mobile nursing housing is equipped with rollers for movement. Two sets of fixed toothed rods that slide with the mobile nursing housing are symmetrically arranged on both sides of the cut. Only one set of fixed toothed rods has a pressure rod below it, and only one set of fixed toothed rods is engaged with the toothed rod.

[0015] The casters at the bottom of the mobile nursing housing enable flexible movement and transport of the device, allowing medical staff to quickly adjust its position according to the nursing needs of patients in different beds within the ward. This adapts to diverse nursing scenarios in multi-bed wards, improving the convenience of nursing care. Two sets of fixed toothed rods are symmetrically arranged on both sides of the incision, with only one set having a pressure rod underneath and only one set meshing with the toothed rod. This simplifies the device structure, reduces component wear and the probability of malfunctions, and reduces manufacturing costs while improving the device's practicality and economy, all while ensuring the stable operation of the core linkage function.

[0016] The present invention has the following beneficial effects: 1. In this invention, by collecting vomited blood in a sealed manner and combining it with negative pressure suction and activated carbon adsorption, the outward emission of the bloody odor produced by the patient's vomited blood is effectively suppressed. This can block the diffusion path of the bloody odor in the ward from the source, completely solving the problems caused by the disorderly spread of bloody odor in existing upper gastrointestinal bleeding nursing devices, which leads to sensory discomfort and psychological resistance in other patients in multi-person wards. At the same time, it avoids the drawbacks of bloody odor causing a decline in ward air quality and affecting the atmosphere of hospitalization and recuperation. It effectively improves the overall recuperation environment of the ward, reduces the adverse effects of odor on patients and medical staff in the same ward, and is more suitable for clinical nursing scenarios in wards where multiple patients live together, thus improving the medical experience of hospitalized patients.

[0017] 2. In this invention, through mechanical linkage and gas circuit coordination, the automatic linkage of blood collection, odor treatment and mechanism reset is realized. There is no need for manual operation to open and close the shielding and odor treatment structure, reducing the workload of nursing staff. At the same time, the fan blades switch between forward and reverse rotation to achieve secondary adsorption and purification of residual odor, further improving the odor isolation effect. Furthermore, the elastic element rebounds to realize the automatic reset of the mechanism and the inert gas circulation return for reuse, ensuring that the device can be used continuously and conveniently, and improving the efficiency of clinical nursing. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a nursing device and method for upper gastrointestinal bleeding proposed in this invention; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 for Figure 2 Enlarged view of point B in the middle; Figure 5 This is a schematic diagram of the mounting box structure in this invention; Figure 6 for Figure 5 Enlarged diagram of point C in the middle.

[0019] In the diagram: 1. Mobile nursing housing; 2. Preventive cavity; 3. Activated carbon cavity; 4. Mounting box; 5. Box cover; 6. Recycling box; 7. Arm support plate; 8. Cutout; 9. Fixed gear; 10. Vent hole; 11. Inert gas storage cylinder; 12. Pressure rod; 13. Spring; 14. Fixing plate; 15. Gear; 16. Connecting rod; 17. Belt; 18. Bidirectional threaded rod; 19. First baffle plate; 20. Second baffle plate; 21. First bevel gear; 22. Second bevel gear; 23. Upright pole; 24. Fan blade; 25. Arc rod; 26. Arc-shaped groove box; 27. Setting groove; 28. Compression spring. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figures 1-6 As shown, the present invention is a nursing device and method for upper gastrointestinal bleeding, comprising a mobile nursing shell 1. The mobile nursing shell 1 is characterized by having a fixed toothed rod 9 symmetrically slidably connected to it. An arm support plate 7 for supporting the arm is disposed above the fixed toothed rod 9. A spring 13 for resetting the arm support plate 7 is fixedly connected to the side of the fixed toothed rod 9. The spring 13 is fixedly connected to a fixing plate 14 inside the mobile nursing shell 1. A pressure rod 12 fixed to the side of the fixed toothed rod 9 is disposed inside the spring 13. The pressure rod 12 is slidably connected to an inert gas storage cylinder 11. The inert gas storage cylinder 11 is fixedly connected to the fixing plate 14. An arc-shaped groove box 26 is connected to the inert gas storage cylinder 11 via a flexible hose. An arc rod 25 is slidably connected to the arc-shaped groove box 26. A compression spring 28 is disposed between the arc-shaped groove box 26 and the arc rod 25. A box cover 5 is fixedly connected to one end of the arc rod 25. The box cover 5 is hinged to a mounting box 4. The mounting box 4 is fixedly connected to a mounting groove 27 opened on the side of the arc-shaped groove box 26. The fixed gear 9 is meshed with the gear 15 rotatably connected inside the cavity 2. The gear 15 is fixedly connected with the connecting rod 16 that drives the first bevel gear 21 to rotate. The first bevel gear 21 is meshed with the second bevel gear 22. The second bevel gear 22 is fixedly connected with the upright rod 23 rotatably inside the activated carbon cavity 3. The end of the upright rod 23 is fixedly connected with the fan blade 24 that generates negative pressure suction through the vent hole 10. The connecting rod 16 is drivenly connected with the bidirectional threaded rod 18 rotatably inside the movable care housing 1. The surface of the bidirectional threaded rod 18 is threaded with the first shielding plate 19 and the second shielding plate 20 that slide to block the cut 8 of the movable care housing 1.

[0022] In one embodiment, the connecting rod 16 is driven by a belt 17, and the end of the belt 17 away from the connecting rod 16 is driven by a bidirectional threaded rod 18.

[0023] In one embodiment, the mobile care housing 1 described above has an opening 8 on its top for vomiting blood.

[0024] In one embodiment, the mounting box 4 is slidably connected to a recycling box 6, the recycling box 6 contains a mixing pump for mixing blood, and a nozzle is provided on the side of the mounting box 4 away from the recycling box 6.

[0025] In one embodiment, the activated carbon chamber 3 is provided with activated carbon inside, and an air inlet is provided at the bottom of the activated carbon chamber 3.

[0026] In one embodiment, the vent 10 is an inclined hole facing upwards toward the cut 8.

[0027] In this embodiment, the vent 10 is set as an inclined hole facing the top of the incision 8, which allows the negative pressure airflow generated by the fan blade 24 to be more accurately aimed at the bloody smell diffusion area above the incision 8, avoiding dead corners in negative pressure suction, greatly improving the bloody smell suction efficiency, reducing odor residue, further enhancing the odor isolation effect of the device, effectively preventing the bloody smell from spreading in the ward, and ensuring the air quality of the ward.

[0028] In one embodiment, the mobile nursing housing 1 is provided with a fingerprint verification plate on top for recording information of patients with hematemesis.

[0029] In this embodiment, the fingerprint verification board set on the top of the mobile nursing shell 1 can quickly and accurately record relevant information of patients with hematemesis without the need for medical staff to record manually. This saves nursing time, reduces nursing workload, enables accurate traceability of patient nursing information, standardizes nursing procedures, avoids nursing risks caused by information recording errors, and improves the standardization and accuracy of clinical nursing.

[0030] In one embodiment, for the mobile care housing 1, the bottom of the mobile care housing 1 is provided with rollers for movement, and two sets of fixed toothed rods 9 that slide with the mobile care housing 1 are symmetrically arranged on both sides of the cutout 8. Only one set of fixed toothed rods 9 is provided with a pressure rod 12 below it, and only one set of fixed toothed rods 9 is engaged with the toothed rod 15.

[0031] In this embodiment, the rollers at the bottom of the mobile nursing housing 1 enable flexible movement and transport of the device, allowing medical staff to quickly adjust the device position according to the nursing needs of patients in different beds in the ward, adapting to the diverse nursing scenarios in multi-bed wards and improving nursing convenience. Two sets of fixed toothed rods 9 are symmetrically arranged on both sides of the incision 8, with only one set having a pressure rod 12 below it and only one set meshing with the toothed rod 15. Under the premise of ensuring the stable realization of the core linkage function of the device, the device structure is simplified, the wear and tear of parts and the probability of failure are reduced, and the manufacturing cost is reduced, thereby improving the practicality and economy of the device.

[0032] The working principle of the nursing device for upper gastrointestinal bleeding of the present invention is as follows: when the patient vomits and bleeds, he / she lies on his / her hands above the arm support plate 7 with soft padding. Then, the arm support plate 7 compresses the spring 13 downward under the weight of the patient. At the same time, the pressure rod 12 slides into the inert gas storage cylinder 11. The pressure rod 12 presses the inert gas inside the inert gas storage cylinder 11 into the arc-shaped groove box 26 along the hose.

[0033] The arc rod 25 inside the arc-shaped groove box 26 slides due to the compression of inert gas. The two ends of the compression spring 28 are fixed to the inner side of the arc-shaped groove box 26 and the side of the arc rod 25, respectively. When the inert gas pushes the arc rod 25 to slide, the compression spring 28 is stretched and generates elastic potential energy. At the same time, the arc rod 25 drives the box cover 5, which is hinged to the mounting box 4, to rotate, so that the mounting box 4 is exposed to the blood collection groove.

[0034] After the vomit is collected, the waste is packaged and sent to the subsequent processing chamber. Then, the nozzle inside the installation box 4 is turned on to rinse and clean the blood collection tank. The cleaned wastewater flows into the recycling box 6.

[0035] At the same time, the fixed toothed rod 9 moves down and meshes with the toothed rod 15, which is rotatably set on the side of the cavity 2. The rotation of the toothed rod 15 drives the connecting rod 16 to rotate, which in turn drives the first bevel gear 21 to rotate. The first bevel gear 21 meshes with the second bevel gear 22, which drives the upright rod 23 to rotate inside the activated carbon cavity 3, so that the fan blade 24 forms a negative pressure along the vent hole 10, which draws out the bloody smell above the cut 8. The odor is adsorbed by the activated carbon inside the activated carbon cavity 3, which effectively reduces the odor from escaping.

[0036] At the same time, the connecting rod 16 drives the bidirectional threaded rod 18 to rotate through the belt 17, causing the first shielding plate 19 and the second shielding plate 20 to move away from each other, so that the incision 8 is in a conductive state, meeting the patient's normal hematemesis reception needs.

[0037] After the patient finishes vomiting blood, the spring 13 rebounds and pushes the two sets of fixed gear rods 9 to reset. The fixed gear rods 9 simultaneously drive the two sets of arm support plates 7 to lift upward. During the upward movement, the fixed gear rods 9 mesh with the gear rod 15 again, and through the linkage of the connecting rod 16, the first bevel gear 21 rotates. The first bevel gear 21 meshes with the second bevel gear 22, driving the fan blade 24 to rotate in the opposite direction.

[0038] The fan blades rotate in the opposite direction to create an airflow, which can agitate and recirculate the residual odor that is about to be discharged from the bottom air outlet of the activated carbon chamber 3, so that the residual odor can be fully adsorbed and purified by the activated carbon again.

[0039] At the same time, the connecting rod 16 rotates in the opposite direction and drives the bidirectional threaded rod 18 to reverse through the belt 17. The bidirectional threaded rod 18 rotates in the opposite direction, causing the first baffle plate 19 and the second baffle plate 20 to move closer to each other, blocking and sealing the opening of the cut 8, and preventing the odor from flowing out of the activated carbon chamber 3.

[0040] At this time, the fixed tooth rod 9 releases its squeezing action on the pressure rod 12, the compression spring 28 rebounds and pulls the arc rod 25 to reset, causing the box cover 5 to rotate and seal the top of the installation box 4, further preventing odor from escaping. At the same time, the reset of the arc rod 25 squeezes the inert gas from inside the arc-shaped groove box 26 back along the hose to the inside of the inert gas storage cylinder 11, completing the mechanism reset and making it convenient for the next patient use.

[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A nursing device for upper gastrointestinal bleeding, characterized in that, The mobile nursing housing (1) is characterized in that a fixed toothed rod (9) is symmetrically slidably connected to the mobile nursing housing (1), an arm support plate (7) for supporting the arm is provided above the fixed toothed rod (9), a spring (13) for resetting the arm support plate (7) is fixedly connected to the side of the fixed toothed rod (9), the spring (13) is fixedly connected to a fixing plate (14) inside the mobile nursing housing (1), and a pressure rod (12) fixed to the side of the fixed toothed rod (9) is provided inside the spring (13), the pressure rod (12) is connected to an inert gas storage cylinder ( 11) Sliding connection, the inert gas storage cylinder (11) is fixedly connected to the fixing plate (14), the inert gas storage cylinder (11) is connected to the arc-shaped groove box (26) by a hose, the arc-shaped groove box (26) is slidably connected to the arc rod (25), a compression spring (28) is provided between the arc-shaped groove box (26) and the arc rod (25), a box cover (5) is fixedly connected to one end of the arc rod (25), the box cover (5) is hinged to the mounting box (4), and the mounting box (4) is fixedly connected to the setting groove (27) opened on the side of the arc-shaped groove box (26); The fixed gear (9) is meshed with the gear (15) rotatably connected inside the cavity (2). The gear (15) is fixedly connected with the connecting rod (16) that drives the first bevel gear (21) to rotate. The first bevel gear (21) is meshed with the second bevel gear (22). The second bevel gear (22) is fixedly connected with the upright rod (23) rotatably inside the activated carbon cavity (3). The end of the upright rod (23) is fixedly connected with a fan blade (24) that generates negative pressure suction through the vent hole (10). The connecting rod (16) is drivenly connected with the bidirectional threaded rod (18) rotatably inside the mobile nursing shell (1). The surface of the bidirectional threaded rod (18) is threaded with the first shielding plate (19) and the second shielding plate (20) that slide and shield the cut (8) of the mobile nursing shell (1).

2. The upper gastrointestinal bleeding nursing device according to claim 1, characterized in that, The connecting rod (16) is driven by a belt (17), and the end of the belt (17) away from the connecting rod (16) is driven by a double-threaded rod (18).

3. The upper gastrointestinal bleeding nursing device according to claim 1, characterized in that, The mobile nursing shell (1) has an incision (8) for vomiting blood.

4. The upper gastrointestinal bleeding nursing device according to claim 1, characterized in that, The mounting box (4) is slidably connected to a recycling box (6), and the recycling box (6) contains a mixing pump for mixing blood. A nozzle is provided on the side of the mounting box (4) away from the recycling box (6).

5. The upper gastrointestinal bleeding nursing device according to claim 1, characterized in that, The activated carbon chamber (3) is filled with activated carbon, and an air inlet is provided at the bottom of the activated carbon chamber (3).

6. The upper gastrointestinal bleeding nursing device according to claim 1, characterized in that, The ventilation hole (10) is an inclined hole facing upwards from the cut (8).

7. The upper gastrointestinal bleeding nursing device according to claim 1, characterized in that, The mobile nursing housing (1) is equipped with a fingerprint verification board for recording information of patients who vomit blood.

8. The upper gastrointestinal bleeding nursing device according to claim 1, characterized in that, The bottom of the mobile nursing housing (1) is provided with rollers for movement. Two sets of fixed toothed rods (9) that slide with the mobile nursing housing (1) are symmetrically arranged on both sides of the cut (8). Only one set of the two fixed toothed rods (9) is provided with a pressure rod (12) below it. Only one set of the two fixed toothed rods (9) is engaged with the toothed rod (15).

9. The method of using the upper gastrointestinal bleeding nursing device according to claim 1, characterized in that, Includes the following steps: Step 1: Place the device next to the patient's bedside and fix it by moving the bottom structure of the nursing shell (1). Check the sliding state of the fixed tooth rod (9), the elasticity of the spring (13) and the sealing of the inert gas storage cylinder (11) and the tubing of the arc-shaped groove box (26) to ensure that the components are reliable. When the patient vomits blood, the arm is supported on the arm support plate (7), which drives the fixed tooth rod (9) to slide down and compress the spring (13). The pressure rod (12) squeezes the gas in the inert gas storage cylinder (11). The gas pushes the arc rod (25) to slide and stretch the compression spring (28), which drives the box cover (5) to rotate, so that the blood collection groove of the installation box (4) is exposed to receive the vomit. Step 2: When the fixed toothed rod (9) slides down, it meshes with the toothed rod (15) in the anti-corrosion cavity (2), driving the connecting rod (16), the first bevel gear (21), the second bevel gear (22) and the upright rod (23) to rotate, so that the fan blade (24) generates negative pressure through the vent hole (10) to suck up the bloody smell. The odor is absorbed by the activated carbon cavity (3) to reduce the dissipation. At the same time, the connecting rod (16) drives the bidirectional threaded rod (18) to rotate, so that the first baffle plate (19) and the second baffle plate (20) move away from each other, and the opening (8) is opened to facilitate the vomit to fall into the collection tank. Step 3: After the patient finishes vomiting blood, remove the pressure on the arm. The spring (13) pushes the fixed toothed rod (9) and the arm support plate (7) to reset. The fixed toothed rod (9) drives the toothed rod (15) to rotate in the opposite direction, causing the fan blade (24) to reverse and the baffle to close. After the fixed toothed rod (9) is reset, it releases the pressure on the pressure rod (12). The compression spring (28) pulls the arc rod (25) to reset, driving the box cover (5) to close the collection tank and press the inert gas back into the storage cylinder (11), thus completing the device reset.

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