Anti-slip device for nasogastric tube
By designing an anti-slip device for nasogastric tubes including wearing rings, adjustment boxes, adjustment belts, sliders, charging springs and clamping boxes, the problem of easy removal of nasogastric tubes during use is solved, and the stable clamping and prevention of nasogastric tubes are achieved, and the work efficiency of medical staff is improved.
Patent Information
- Application Number
- CN202420585711.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-03-26
AI Technical Summary
The existing nasogastric tubes are prone to fall off due to patient struggle or staff accidentally touching during use, resulting in reduced work efficiency of medical staff.
An anti-slip and disengagement device for nasogastric tubes is designed, including a wearing ring, an adjustment box, an adjustment belt, a slide plate, a power spring and a clamping box. Through the cooperation of these components, a stable clamping of the nasogastric tubes and preventing them from falling off is achieved.
Effectively prevent the nasogastric tube from falling off during use, improve the work efficiency of medical staff, and ensure the safety of patients.
Smart Images
Figure CN222623374U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of nasogastric tube anti-slipping, in particular to a nasogastric tube anti-slipping device. Background Art
[0002] In clinical nursing work, placing a gastric tube for patients is one of the most common technical operations in basic nursing. Many patients have a gastric tube placed in them for several days or even longer due to their condition and treatment needs. During the placement of the gastric tube, whether the gastric tube is properly fixed is a concern. Existing gastric tubes may fall off due to accidental touch by patients or staff, so a nasogastric tube anti-slip device is needed.
[0003] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the existing nasogastric tube used by staff cannot be fixed when the staff inserts the nasogastric tube into the patient, and the patient is prone to struggle and move during use, which may easily cause the nasogastric tube to fall off, thereby reducing the work efficiency of medical staff. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the prior art has the disadvantage of being unable to prevent the nasogastric tube from slipping off, so we propose a nasogastric tube anti-slipping device.
[0005] The utility model adopts the following technical solution to solve the technical problem: a nasogastric tube anti-slip device, comprising a wearing ring, the bottom of the wearing ring is fixedly connected with an adjustment box, the inside of the wearing ring is slidably connected with an adjustment belt, the inside of the adjustment box is slidably connected with a slide plate, the top of the slide plate is fixedly connected with a limiting block, the right end of the slide plate is fixedly connected with a push block, the bottom of the slide plate is fixedly connected with a force storage spring, the number of the force storage springs is two and both are fixedly connected to the bottom of the slide plate, and a slot is provided at the bottom of the adjustment belt.
[0006] Preferably, the front end and the rear end of the regulating box are both provided with a slide groove, the front end and the rear end of the slide plate are both fixedly connected with a slider, and the surface of the slider is slidably connected to the inside of the slide groove.
[0007] Preferably, the top of the wearing ring is fixedly connected to a clamping box, the inside of the clamping box is slidably connected to a pull rod, the left end of the pull rod is fixedly connected to a handle, the right end of the pull rod is fixedly connected to a splint, and the outer diameter of the pull rod is fixedly connected to a sliding plate.
[0008] Preferably, a return spring is fixedly connected to the left end of the sliding plate, and the left end of the return spring is fixedly connected to the right end of the inner cavity of the clamping box.
[0009] Preferably, the front end and the rear end of the clamping box are both provided with sliding grooves, the front end and the rear end of the sliding plate are both fixedly connected with sliding blocks, and the surface of the sliding block is slidably connected to the inside of the sliding groove.
[0010] Preferably, the front end and the rear end of the wearing ring are both provided with moving grooves, the front end and the rear end of the adjusting belt are both fixedly connected with moving blocks, and the surface of the moving block is slidably connected to the inside of the moving groove.
[0011] Technical effects and advantages of the utility model:
[0012] In the utility model, the staff pushes the push block downward, so that the push block drives the slide plate to move downward, and the slide plate drives the force storage spring to squeeze downward and store force, and at the same time releases the limit between the limit block and the slot, so that the staff can wear it on the patient. The staff aligns the limit block with the slot and releases the push block, so that the limit block is inserted into the slot for fixation, so that the staff can wear it tightly according to the patient's body characteristics, and fix the wearing ring on the patient's face, and then pass the nasogastric tube through the hole in the clamping box, so that the staff can comb and clamp the nasogastric tube to prevent it from falling off. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0014] Figure 2 It is a schematic diagram of the local anatomical structure of the utility model;
[0015] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A;
[0016] Figure 4 It is a schematic diagram of the local anatomical structure of the clamping box of the utility model;
[0017] Figure 5 For this utility model Figure 4 A partial enlarged view of point B in the middle;
[0018] Figure 6 It is a schematic diagram of the local anatomical structure of the wearing ring of the present utility model.
[0019] Legend: 1. Wearing ring; 2. Adjustment box; 3. Adjustment belt; 4. Slide plate; 5. Limit block; 6. Push block; 7. Storage spring; 8. Slot; 9. Slide groove; 10. Slider; 11. Clamping box; 12. Pull rod; 13. Handle; 14. Clamp; 15. Sliding plate; 16. Return spring; 17. Sliding groove; 18. Sliding block; 19. Moving groove; 20. Moving block. DETAILED DESCRIPTION
[0020] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.
[0021] Reference Figure 1 and Figure 2 and Figure 3 As shown, the utility model provides a technical solution: a nasogastric tube anti-slip device, comprising a wearing ring 1, an adjusting box 2 is fixedly connected to the bottom of the wearing ring 1, an adjusting belt 3 is slidably connected inside the wearing ring 1, a slide plate 4 is slidably connected inside the adjusting box 2, a limiting block 5 is fixedly connected to the top of the slide plate 4, a push block 6 is fixedly connected to the right end of the slide plate 4, a force storage spring 7 is fixedly connected to the bottom of the slide plate 4, two force storage springs 7 are fixedly connected to the bottom of the slide plate 4, and a slot 8 is provided at the bottom of the adjusting belt 3.
[0022] The following specifically describes the specific settings and functions of the anti-slip mechanism.
[0023] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, in this embodiment: the staff pushes the push block 6 downward, so that the push block 6 drives the slide plate 4 to move downward, and the slide plate 4 drives the storage spring 7 to squeeze downward and store force, and at the same time releases the limit between the limit block 5 and the slot 8, so that the staff can wear it on the patient, the staff aligns the limit block 5 with the slot 8 and releases the push block 6, so that the limit block 5 is inserted into the slot 8 for fixation, so that the staff can wear it tightly according to the patient's body characteristics, and fix the wearing ring 1 on the patient's face, and then pass the nasogastric tube through the hole in the clamping box 11, so that the staff can comb and clamp the nasogastric tube to prevent it from falling off, the front and rear ends of the adjustment box 2 are both provided with slide grooves 9, the front and rear ends of the slide plate 4 are fixedly connected with a slider 10, and the slider 1 0 is slidably connected to the inside of the slide groove 9. When the staff moves the slide plate 4, the slide plate 4 drives the slider 10 to move inside the slide groove 9. The setting of the slide groove 9 and the slider 10 can stabilize the moving trajectory of the slide plate 4 to avoid the slide plate 4 from being misplaced and causing jamming when moving inside the adjustment box 2. The top of the wearing ring 1 is fixedly connected to the clamping box 11, and the inside of the clamping box 11 is slidably connected to the pull rod 12. The left end of the pull rod 12 is fixedly connected to the handle 13, the right end of the pull rod 12 is fixedly connected to the splint 14, and the outer diameter of the pull rod 12 is fixedly connected to the sliding plate 15. The staff passes the nasogastric tube through the hole set in the clamping box 11 and fixes the wearing ring 1 at a position below the patient's nose. The staff pushes the handle 13 to drive the pull rod 12 and The clamping plate 14 moves inward to clamp the nasogastric tube to prevent it from falling off. The left end of the sliding plate 15 is fixedly connected to the return spring 16, and the left end of the return spring 16 is fixedly connected to the right end of the inner cavity of the clamping box 11. When the staff pulls the handle 13 outward, the handle 13 drives the sliding plate 15 to squeeze the return spring 16 outward to compress and accumulate force. When the staff releases the handle 13, the sliding plate 15 is quickly pushed under the action of the rebound force of the return spring 16, and the pull rod 12 is driven to move inward, so that the staff can quickly clamp the nasogastric tube. The front and rear ends of the clamping box 11 are both provided with sliding grooves 17, and the front and rear ends of the sliding plate 15 are fixedly connected with sliding blocks 18, and the surface of the sliding block 18 is slidably connected to the inside of the sliding groove 17 When the staff moves the sliding plate 15, the sliding plate 15 drives the sliding block 18 to move inside the sliding groove 17. The setting of the sliding groove 17 and the sliding block 18 can prevent the sliding plate 15 from being dislocated during the movement, which makes the sliding plate 15 move unsmoothly. The front end and the rear end of the wearing ring 1 are both provided with a moving groove 19, and the front end and the rear end of the adjusting belt 3 are fixedly connected with a moving block 20. The surface of the moving block 20 is slidably connected to the inside of the moving groove 19. When the staff moves the adjusting belt 3, the adjusting belt 3 drives the moving block 20 to move inside the moving groove 19. The setting of the moving groove 19 and the moving block 20 can stabilize the trajectory of the adjusting belt 3 when it moves, and prevent the adjusting belt 3 from being dislocated when it moves inside the wearing ring 1, causing jamming.
[0024] The utility model discloses that the staff pushes the push block 6 downward, so that the push block 6 drives the slide plate 4 to move downward, and the slide plate 4 drives the force storage spring 7 to squeeze downward and store force, and at the same time releases the limit between the limit block 5 and the slot 8, so that the staff can wear it on the patient, the staff aligns the limit block 5 with the slot 8 and releases the push block 6, so that the limit block 5 is inserted into the slot 8 for fixation, so that the staff can wear it tightly according to the patient's body characteristics, and fix the wearing ring 1 on the patient's face, and then pass the nasogastric tube through the hole in the clamping box 11, so that the staff can comb and clamp the nasogastric tube to prevent it from falling off. When the staff moves the slide plate 4, the slide plate 4 drives the slider 10 to move inside the slide groove 9. The setting of the slide groove 9 and the slider 10 can stabilize the movement trajectory of the slide plate 4, and avoid the slide plate 4 from being misplaced and causing jamming when it moves inside the adjustment box 2. The staff passes the nasogastric tube through the hole set in the clamping box 11 and fixes the wearing ring 1 at a position below the patient's nose. The staff pushes the handle 13 to drive the pull rod 12 and the splint 14 to move inward to clamp the nasogastric tube to prevent it from falling off. When the staff pulls the handle 13 outward, the handle 13 drives the sliding plate 15 to squeeze the return spring 16 outward for compression and accumulation of force. When the staff releases the handle 13, the sliding plate 15 is quickly pushed under the action of the rebound force of the return spring 16, and the pull rod 12 is driven to move inward, so that the staff can quickly clamp the nasogastric tube. When the staff moves the adjusting belt 3, the adjusting belt 3 drives the moving block 20 to move inside the moving groove 19. By setting the moving groove 19 and the moving block 20, the trajectory of the adjusting belt 3 during movement is stabilized to avoid the adjustment belt 3 from being misplaced and causing jamming when moving inside the wearing ring 1.
[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A nasogastric tube anti-slip device, comprising a wearing ring (1), characterized in that: The bottom of the wearing ring (1) is fixedly connected to an adjustment box (2), the inside of the wearing ring (1) is slidably connected to an adjustment belt (3), the inside of the adjustment box (2) is slidably connected to a slide plate (4), the top of the slide plate (4) is fixedly connected to a limit block (5), the right end of the slide plate (4) is fixedly connected to a push block (6), the bottom of the slide plate (4) is fixedly connected to a force storage spring (7), the number of the force storage springs (7) is two and both are fixedly connected to the bottom of the slide plate (4), and a slot (8) is provided at the bottom of the adjustment belt (3).
2. A nasogastric tube anti-slip device according to claim 1, characterized in that: The front end and the rear end of the regulating box (2) are both provided with a slide groove (9), the front end and the rear end of the slide plate (4) are both fixedly connected with a slider (10), and the surface of the slider (10) is slidably connected to the inside of the slide groove (9).
3. A nasogastric tube anti-slip device according to claim 1, characterized in that: The top of the wearing ring (1) is fixedly connected to a clamping box (11), the interior of the clamping box (11) is slidably connected to a pull rod (12), the left end of the pull rod (12) is fixedly connected to a handle (13), the right end of the pull rod (12) is fixedly connected to a clamping plate (14), and the outer diameter of the pull rod (12) is fixedly connected to a sliding plate (15).
4. A nasogastric tube anti-slip device according to claim 3, characterized in that: The left end of the sliding plate (15) is fixedly connected to a return spring (16), and the left end of the return spring (16) is fixedly connected to the right end of the inner cavity of the clamping box (11).
5. A nasogastric tube anti-slip device according to claim 4, characterized in that: The front end and the rear end of the clamping box (11) are both provided with sliding grooves (17), the front end and the rear end of the sliding plate (15) are both fixedly connected with sliding blocks (18), and the surface of the sliding block (18) is slidably connected to the inside of the sliding groove (17).
6. The nasogastric tube anti-slip device according to claim 1, characterized in that: The front end and the rear end of the wearing ring (1) are both provided with a moving groove (19), the front end and the rear end of the adjusting belt (3) are both fixedly connected with a moving block (20), and the surface of the moving block (20) is slidably connected to the inside of the moving groove (19).