Gastroendoscope gas supply device

Abstract

The utility model belongs to the field of medical equipment, and particularly relates to a digestive endoscope gas supply device which comprises a supporting column, and a clamping assembly is arranged on one side of the supporting column. And the clamping assembly comprises a sliding block, the sliding block is slidably connected to the front side of the supporting column, the interior of the sliding block is hollowed out, and a partition plate is fixedly connected to the middle of the sliding block. Through the synergistic effect of the sliding blocks, the partition plates, the telescopic rods, the springs and the surrounding-shaped clamping plates, the gas storage tank can be stably clamped. The elastic effect of the spring enables the clamping plate to adapt to the gas storage tanks with different diameters, and the compatibility of the device to the gas storage tanks with various specifications is effectively enhanced. In the moving or using process of the equipment, the problems of connection looseness and the like caused by shaking and displacement of the gas storage tank can be effectively prevented, the continuity and the stability of gas supply are ensured, a reliable gas source foundation is provided for digestive endoscopy operation, and smooth proceeding of the medical process is ensured.

Description

Technical Field

[0001] This utility model relates to the field of medical devices and equipment, specifically a gas supply device for digestive endoscopy. Background Technology

[0002] During digestive endoscopy, gas needs to be injected into the gastrointestinal tract to open the lumen and provide a clear view for the endoscope, allowing doctors to observe the internal condition of the gastrointestinal tract and perform diagnostic and treatment procedures. The core function of a digestive endoscopy gas supply device is to stably, safely, and accurately provide this required gas.

[0003] The existing technology has the following defects or problems: the fixing method of some devices for gas storage tanks is relatively simple, using only simple rope binding or clamping. When the equipment is moved or subjected to slight external force interference, the gas storage tank is prone to displacement or even falling off. This not only affects the stability of gas supply, but may also pose safety hazards to surrounding equipment and operators.

[0004] It should be noted that the above content falls within the inventor's technical knowledge and does not necessarily constitute prior art. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides a gas supply device for digestive endoscopy, which solves the existing problems.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a gas supply device for a digestive endoscope, comprising a support column, wherein a clamping assembly is provided on one side of the support column;

[0007] The clamping assembly includes a slider that is slidably connected to the front side of the support column. The slider has a hollow interior and a partition is fixedly connected to the middle of the slider. Telescopic rods are fixedly connected to both sides of the partition. A spring is sleeved on the outer periphery of the smaller radius end of the telescopic rod. A clamping plate is fixedly connected to the end of the telescopic rod away from the partition. The clamping plate is in a wrapping shape. A compensation fixing assembly is provided at the end of the support column away from the slider.

[0008] As a preferred technical solution of this utility model, the compensation fixing component includes a fastening plate, with two evenly distributed fastening bolts threaded to both the upper and lower ends of the fastening plate, and a pressure plate fixedly connected to one side of each fastening bolt facing the other. Two evenly distributed sliding grooves are opened on the inner wall of the fastening plate, and the pressure plate is slidably connected to the sliding grooves. Two evenly distributed compensation components are threaded inside the pressure plate.

[0009] As a preferred embodiment of this utility model, the upper and lower ends of the support column are fixedly connected to steel pipes, the upper and lower ends of the support column are rotatably connected to reciprocating screws, the top of the support column is fixedly connected to a motor, the output end of the motor is fixedly connected to the top of the reciprocating screw, the outer circumference of the reciprocating screw is threaded with a slider, and the slider is slidably connected to the steel pipe.

[0010] As a preferred embodiment of this utility model, a gas storage tank is abutted between the clamps, and a connecting hose is installed on the top of the gas storage tank.

[0011] As a preferred embodiment of this utility model, the clamp is made of a non-slip flexible material.

[0012] As a preferred embodiment of this utility model, a lever is fixedly connected to the top of each of the two clamping plates.

[0013] As a preferred embodiment of this utility model, an operation panel is detachably installed on one side wall of the support column, and a plurality of evenly distributed screws are threadedly connected to the outer periphery of the operation panel.

[0014] Compared with the prior art, this utility model provides a gas supply device for digestive endoscopy, which has the following beneficial effects:

[0015] 1. This gas supply device for digestive endoscopy, through the coordinated action of a slider, partition, telescopic rod, spring, and circumferential clamp, can stably clamp the gas storage tank. The elasticity of the spring allows the clamp to adapt to gas storage tanks of different diameters, effectively enhancing the device's compatibility with various specifications of gas storage tanks. During equipment movement or use, it effectively prevents problems such as loosening of connections due to shaking or displacement of the gas storage tank, ensuring the continuity and stability of gas supply, providing a reliable gas source for digestive endoscopy operations, and guaranteeing the smooth progress of the medical procedure;

[0016] 2. This gas supply device for digestive endoscopy features a tightly fitted fastening plate, fastening bolts, pressure plate, and compensating component in its compensation and fixing assembly. The fastening bolts allow adjustment of the pressure plate position to accommodate different sized medical beds. Even on medical beds that have undergone slight deformation after prolonged use, the compensating component ensures the device is securely and safely fixed to the bedside, facilitating operation by medical staff and ensuring the safety and effectiveness of patient examinations or treatments, thus contributing to improved medical quality. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the reciprocating lead screw structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the lever structure of this utility model;

[0020] Figure 4 This utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 5 This utility model Figure 3 Enlarged diagram of point B in the middle.

[0022] In the diagram: 1. Support column; 2. Motor; 3. Connecting hose; 4. Gas tank; 5. Clamping plate; 6. Slide groove; 7. Pressure plate; 8. Compensating component; 9. Fastening bolt; 10. Fastening plate; 11. Reciprocating screw; 12. Slider; 13. Steel pipe; 14. Dial plate; 15. Control panel; 16. Screw; 17. Telescopic rod; 18. Partition plate; 19. Spring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] refer to Figure 1 , Figure 3 and Figure 5 In this embodiment: a gas supply device for digestive endoscopy includes a support column 1, and a clamping assembly is provided on one side of the support column 1;

[0025] The clamping assembly includes a slider 12, which is slidably connected to the front side of the support column 1. The slider 12 has a hollow design inside. A partition 18 is fixedly connected to the middle of the slider 12. Telescopic rods 17 are fixedly connected to both sides of the partition 18. A spring 19 is sleeved on the outer periphery of the smaller radius end of the telescopic rod 17. A clamping plate 5 is fixedly connected to the end of the telescopic rod 17 away from the partition 18. The clamping plate 5 is in a wrapping shape. A compensation fixing assembly is provided at the end of the support column 1 away from the slider 12.

[0026] Specifically, when installing the gas tank 4, first, move the lever 14 at the top of the two clamping plates 5 outwards, causing the clamping plates 5 to open outwards against the elastic force of the spring 19. Because the slider 12 has a hollow design and a partition 18 in the middle, the telescopic rods 17 on both sides of the partition 18 can extend and retract within a certain range, thereby moving the clamping plates 5. After placing the gas tank 4 between the two clamping plates 5, release the lever 14. Under the action of the spring 19, the clamping plates 5 will tightly hug the gas tank 4. Because the clamping plates 5 are made of non-slip flexible material, they effectively prevent the gas tank 4 from slipping and do not scratch the surface of the gas tank 4.

[0027] refer to Figure 1 In this embodiment, the compensation fixing component includes a fastening plate 10. Both the upper and lower ends of the fastening plate 10 are threaded with two evenly distributed fastening bolts 9. Each fastening bolt 9 is fixedly connected to a pressure plate 7 on the opposite side. The inner wall of the fastening plate 10 is provided with two evenly distributed sliding grooves 6. The pressure plate 7 is slidably connected to the sliding grooves 6. The inside of the pressure plate 7 is threaded with two evenly distributed compensation components 8.

[0028] Specifically, when fixing the device to a medical bed or other suitable location, first place the fastening plate 10 in the appropriate position, then rotate the fastening bolt 9. The rotation of the fastening bolt 9 pushes the pressure plate 7 to slide within the groove 6 on the inner wall of the fastening plate 10, gradually bringing the pressure plate 7 closer to the medical bed or other fixed location. Once the pressure plate 7 contacts the fixed location, continue rotating the fastening bolt 9 to further increase the pressure of the pressure plate 7 on the fixed location, achieving initial fixation. If the fixed location is uneven or slightly deformed due to prolonged stress during use, the compensating member 8 connected internally to the pressure plate 7 can be adjusted. The compensating member 8 can extend and retract within a certain range. By rotating the compensating member 8, it can extend or retract from the pressure plate 7, thereby filling gaps in the fixed location or adapting to its deformation. This ensures the entire device remains stable in complex medical environments, preventing displacement or shaking due to external factors, guaranteeing stable operation of the gas supply device, and providing reliable support for digestive endoscopy procedures.

[0029] refer to Figure 2 , Figure 3 and Figure 4 In this embodiment, steel pipes 13 are fixedly connected to the upper and lower ends inside the support column 1, and reciprocating screws 11 are rotatably connected to the upper and lower ends inside the support column 1. A motor 2 is fixedly connected to the top of the support column 1, and the output end of the motor 2 is fixedly connected to the top of the reciprocating screw 11. A slider 12 is threadedly connected to the outer periphery of the reciprocating screw 11, and the slider 12 is slidably connected to the steel pipe 13. An air tank 4 is abutted between the clamping plates 5, and a connecting hose 3 is installed on the top of the air tank 4. The clamping plates 5 are made of non-slip flexible material, and a lever 14 is fixedly connected to the top of each of the two clamping plates 5. An operation panel 15 is detachably installed on one side wall of the support column 1, and multiple evenly distributed screws 16 are threadedly connected to the outer periphery of the operation panel 15.

[0030] Specifically, if the height of the gas tank 4 needs to be adjusted, the motor 2 at the top of the support column 1 can be started via the operation panel 15. The rotation of the motor 2 drives the reciprocating screw 11, which is fixedly connected to its output end, to rotate. Since the slider 12 is slidably connected to the steel pipe 13 fixedly connected to the upper and lower ends inside the support column 1, and the slider 12 is also threadedly connected to the outer circumference of the reciprocating screw 11, the slider 12 will slide up and down along the steel pipe 13 when the reciprocating screw 11 rotates, thereby driving the clamping plate 5 holding the gas tank 4 to rise or fall, realizing the precise adjustment of the height of the gas tank 4, so that it can be better connected to other equipment.

[0031] The working principle and usage process of this utility model are as follows: When it is necessary to install the gas tank 4, firstly, move the lever 14 at the top of the two clamping plates 5 outward, so that the clamping plates 5 open outward against the elastic force of the spring 19. Since the slider 12 has a hollow design inside and a partition 18 in the middle, the telescopic rods 17 on both sides of the partition 18 can extend and retract within a certain range, thereby driving the clamping plates 5 to move. After placing the gas tank 4 between the two clamping plates 5, release the lever 14. Under the action of the spring 19, the clamping plates 5 will tightly hug the gas tank 4. Because the clamping plates 5 are made of non-slip flexible material, they can effectively prevent the gas tank 4 from slipping and will not scratch the surface of the gas tank 4. When fixing the device to the medical bed or other usage position, first place the fastening plate 10 in the appropriate position, and then rotate the fastening bolt 9. The rotation of the fastening bolt 9 will push the pressure plate 7 to slide in the groove 6 on the inner wall of the fastening plate 10, so that the pressure plate 7 gradually approaches the medical bed or other fixed parts. Once the pressure plate 7 contacts the fixed part, continue rotating the fastening bolt 9 to further increase the pressure of the pressure plate 7 on the fixed part, achieving initial fixation. If the fixed part is uneven or slightly deformed due to prolonged stress during use, the compensating member 8 connected internally to the pressure plate 7 can be adjusted. The compensating member 8 can extend and retract within a certain range. By rotating the compensating member 8 to extend or retract the pressure plate 7, it fills the gaps in the fixed part or adapts to its deformation, ensuring that the entire device remains stable in complex medical environments and will not shift or shake due to external factors. This ensures the stable operation of the gas supply device and provides reliable support for digestive endoscopy operations. If it is necessary to adjust the height of the gas storage tank 4, the motor 2 at the top of the support column 1 can be started through the operation panel 15. The rotation of the motor 2 drives the reciprocating screw 11 fixedly connected to its output end to rotate. Since the slider 12 is slidably connected to the steel pipe 13 fixedly connected to the upper and lower ends inside the support column 1, and the slider 12 is also threadedly connected to the outer circumference of the reciprocating screw 11, when the reciprocating screw 11 rotates, the slider 12 will slide up and down along the steel pipe 13, thereby driving the clamping plate 5 holding the gas storage tank 4 to rise or fall, realizing the precise adjustment of the height of the gas storage tank 4, so that it can be better connected to other equipment.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A gas supply device for a digestive endoscope, comprising a support column (1), characterized in that: A clamping assembly is provided on one side of the support column (1); The clamping assembly includes a slider (12), which is slidably connected to the front side of the support column (1). The slider (12) has a hollow design inside. A partition (18) is fixedly connected to the middle of the slider (12). Telescopic rods (17) are fixedly connected to both sides of the partition (18). A spring (19) is sleeved on the outer periphery of the smaller radius end of the telescopic rod (17). A clamping plate (5) is fixedly connected to the end of the telescopic rod (17) away from the partition (18). The clamping plate (5) is in a ring shape. A compensation fixing assembly is provided at the end of the support column (1) away from the slider (12).

2. The gas supply device for a digestive endoscope according to claim 1, characterized in that: The compensation fixing assembly includes a fastening plate (10), with two evenly distributed fastening bolts (9) threaded to both the upper and lower ends of the fastening plate (10). A pressure plate (7) is fixedly connected to one side of each fastening bolt (9). Two evenly distributed sliding grooves (6) are opened on the inner wall of the fastening plate (10). The pressure plate (7) is slidably connected to the sliding grooves (6). Two evenly distributed compensation components (8) are threaded inside the pressure plate (7).

3. The gas supply device for a digestive endoscope according to claim 1, characterized in that: The support column (1) has steel pipes (13) fixedly connected to its upper and lower ends. The support column (1) has reciprocating screws (11) rotatably connected to its upper and lower ends. The support column (1) has a motor (2) fixedly connected to its top. The output end of the motor (2) is fixedly connected to the top of the reciprocating screw (11). The reciprocating screw (11) has a slider (12) threadedly connected to its outer circumference. The slider (12) is slidably connected to the steel pipe (13).

4. The gas supply device for a digestive endoscope according to claim 1, characterized in that: A gas storage tank (4) is abutted between the clamps (5), and a connecting hose (3) is installed on the top of the gas storage tank (4).

5. The gas supply device for a digestive endoscope according to claim 1, characterized in that: The clamp (5) is made of a non-slip flexible material.

6. The gas supply device for a digestive endoscope according to claim 1, characterized in that: Both clamps (5) are fixedly connected to the top of a lever (14).

7. The gas supply device for a digestive endoscope according to claim 1, characterized in that: An operation panel (15) is detachably installed on one side wall of the support column (1), and the operation panel (15) is threaded with a plurality of evenly distributed screws (16) on its outer periphery.

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