Movable head support type gastric lavage bed

Abstract

The utility model discloses a movable head support formula gastric lavage bed, including bed body, vomit pool and headrest, bed body one end fixed connection vomit pool still include: two support plate fixed connection on vomit pool upper end both sides, the support plate upper end is equipped with the guide pipe fixedly, support pipe one both ends are all slidingly connected in the guide pipe inside, the headrest lower end four corners are fixedly connected with the thimble buckle, two thimble buckle sleeve connection in support pipe no.

Description

Technical Field

[0001] This utility model relates to the field of medical device gastric lavage bed technology, specifically a movable headrest type gastric lavage bed. Background Technology

[0002] Gastric lavage involves injecting a liquid of a specific composition into the stomach cavity to mix with the stomach contents, then withdrawing it. This process is repeated multiple times to remove unabsorbed toxins or clean the stomach cavity. Currently, the gastric lavage beds used in emergency rooms are standard medical treatment beds.

[0003] The headrests used by medical staff during gastric lavage are made of artificial leather. These headrests are fixed and have a small contact area, with a certain distance between the headrest and the bed surface. Patients undergoing gastric lavage vary in age and neck length, making the fixed headrest unsuitable for children and those with short necks. Furthermore, patients need to cooperate by turning their heads to one side during the procedure. Since many patients requiring gastric lavage are those who have overdosed on medication and are attempting suicide, they are often uncooperative. The small contact area of ​​the headrest means that the patient's head cannot be stabilized and has no point of leverage when struggling.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the above-mentioned technical defects and provide a movable headrest gastric lavage bed with adjustable headrest position to facilitate use by patients with different neck lengths, so that medical staff can better ensure the safety of patients when performing gastric lavage.

[0006] To solve the above problems, the technical solution of this utility model is: a movable headrest type gastric lavage bed, comprising: a bed frame, a vomiting tank, and a headrest, wherein one end of the bed frame is fixedly connected to the vomiting tank, and further comprising: Support plates, two of which are fixedly connected to the upper sides of the vomiting pool, and a guide tube is fixedly provided on the upper end of each support plate; The first support tube has two ends that are slidably connected to the inside of the guide tube. The four corners of the lower end of the headrest are fixedly connected with collar buckles, two of which are sleeved on the first support tube. The first support tube has a limiting structure inside.

[0007] Furthermore, the limiting structure includes: The pressing component is slidably inserted into the middle of the lower end of the support tube. The upper end of the pressing component is provided with a U-shaped rod, and the two ends of the lower end of the U-shaped rod are provided with pressure plates. The lower end of the pressure plate is provided with a connecting plate, and the upper end of the connecting plate is slidably connected to the lower end of the pressure plate. The lower end of the connecting plate is provided with two symmetrical vertical rods, and the lower side of one end of the vertical rod is provided with a horizontal sliding rod. The linkage block has inclined grooves at both ends. One end of the sliding rod is slidably connected to the groove. One end of the linkage block has an insert rod and the other end has a spring. The other end of the spring is fixedly connected to the inner wall of the support tube.

[0008] Furthermore, a plurality of springs are fixedly provided at the lower end of the U-shaped crossbeam, and the lower end of each spring is fixedly connected to the inside of the support tube. A guide groove is provided at the upper end of the guide tube, and a slot for use with the insertion rod is provided at one end of the guide groove. A guide rail is provided at the bottom of the inside of the support tube, and the linkage block is slidably connected to the guide rail.

[0009] Furthermore, a sleeve is slidably sleeved on the surface of the guide tube, and the lower end of the support tube passes through the upper end of the sleeve. A second support tube is provided on the other side of the upper end of the sleeve, and two collar buckles are sleeved on the surface of the second support tube.

[0010] Furthermore, the guide tube, support tube one, and support tube two are all U-shaped structures.

[0011] Furthermore, the guide groove has multiple sets of slots evenly spaced inside, and the guide tube surface is provided with scale lines.

[0012] Furthermore, the bed and vomiting tank are equipped with a support frame at the lower end, and the bottom of the support frame is equipped with multiple sets of universal wheels with locking function.

[0013] The advantages of this invention compared to existing technologies are as follows: This invention shortens the distance between the head of the bed and the bed surface by using a movable headrest, which can be used by children and patients with short necks; it increases the force-bearing area of ​​the head, ensuring patient safety and facilitating operation by medical staff. Attached Figure Description

[0014] Figure 1 This utility model relates to a three-dimensional movable headrest-type gastric lavage bed. Figure 1 .

[0015] Figure 2 This utility model relates to a three-dimensional movable headrest-type gastric lavage bed. Figure 2 .

[0016] Figure 3 This is a diagram showing the internal limiting structure of the support tube of a movable headrest-type gastric lavage bed according to this utility model.

[0017] Figure 4 This is an enlarged view of section A of a movable headrest-type gastric lavage bed according to this utility model.

[0018] Figure 5 This is an enlarged view of section B of a movable headrest-type gastric lavage bed according to this utility model.

[0019] Figure 6 This is an enlarged view of section C of a movable headrest-type gastric lavage bed according to this utility model.

[0020] As shown in the figure: 1. Bed frame; 2. Vomiting tank; 3. Headrest; 4. Support plate; 5. Guide tube; 6. Support tube one; 7. Collar buckle; 8. Limiting structure; 9. Spring one; 10. Pressing component; 11. U-shaped rod; 12. Pressure plate; 13. Connecting plate; 14. Vertical rod; 15. Slide rod; 16. Linking block; 17. Slide groove; 18. Insert rod; 19. Spring two; 20. Guide rail; 21. Sleeve; 22. Support tube two; 23. Scale line; 24. Bracket; 25. Casters; 26. Guide groove. Detailed Implementation

[0021] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0022] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0023] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0024] like Figure 1 As shown, a movable headrest type gastric lavage bed includes a bed body 1, a vomiting pool 2, and a headrest 3. One end of the bed body 1 is fixedly connected to the vomiting pool 2. During gastric lavage, medical staff use a gastric lavage machine to perform gastric lavage on the patient. The patient lies on the bed body 1 with their head resting on the headrest 3, which is located above the vomiting pool 2. A bracket 24 is installed at the lower end of the bed body 1 and the vomiting pool 2. Multiple sets of universal casters 25 with locking functions are installed at the bottom of the bracket 24.

[0025] Two support plates 4 are fixedly installed on both sides of the upper end of the vomiting pool 2. A guide tube 5 is fixedly installed on the upper end of the support plate 4. Both ends of the support tube 1 6 are slidably connected inside the two guide tubes 5. The four corners of the lower end of the headrest 3 are fixedly connected with collar buckles 7, two of which are sleeved on the support tube 1 6. A sleeve 21 is slidably sleeved on the surface of the guide tube 5. The lower end of the support tube 1 6 passes through the upper end of the sleeve 21. A support tube 22 is installed on the other side of the upper end of the sleeve 21. Two collar buckles 7 are sleeved on the surface of the support tube 22. The guide tube 5, support tube 1 6 and support tube 22 are all U-shaped structures. The sleeve 21 can slide on the surface of the guide tube 5, thereby adjusting the position of the headrest 3.

[0026] The support tube 6 has a limiting structure 8 installed inside to fix the support tube 6, thereby fixing the headrest 3. The upper end of the guide tube 5 has a guide groove 26 installed. One end of the guide groove 26 has a slot for use with the insertion rod 18. The slots inside the guide groove 26 are evenly spaced in multiple sets. The surface of the guide tube 5 has scale lines 23 installed.

[0027] The limiting structure 8 includes a pressing member 10, which is slidably inserted into the middle of the lower end of the support tube 6. A U-shaped rod 11 is installed on the upper end of the pressing member 10. Multiple springs 9 are fixedly installed on the lower end of the crossbeam of the U-shaped rod 11. The lower end of the springs 9 is fixedly connected to the inside of the support tube 6. When the pressing member 10 is pressed, the U-shaped rod 11 can be moved upward as a whole, while compressing the springs 9.

[0028] Pressure plates 12 are installed at both ends of the lower end of the U-shaped rod 11. A connecting plate 13 is located at the lower end of the pressure plate 12. The upper end of the connecting plate 13 is slidably connected to the lower end of the pressure plate 12. A dovetail groove is provided at the bottom of the connecting plate 13, and a dovetail block matching the dovetail groove is provided at the upper end of the pressure plate 12, which can ensure the stability of the movement process.

[0029] Two symmetrical vertical rods 14 are installed at the lower end of the connecting plate 13. A horizontal sliding rod 15 is installed on the lower side of one end of the vertical rod 14. The two ends of the linkage block 16 are provided with oblique sliding grooves 17. One end of the sliding rod 15 is slidably connected to the sliding groove 17. One end of the linkage block 16 is provided with a plug rod 18 and the other end is provided with a spring 19. The other end of the spring 19 is fixedly installed on the inner wall of the support tube 6. A slot for use with the plug rod 18 is provided on one side of the guide groove 26. One end 6 of the plug rod 18 is inserted into the slot.

[0030] A guide rail 20 is installed at the bottom of the inner part of the support tube 6, and the linkage block 16 is slidably connected to the guide rail 20. The guide rail 20 can ensure that the linkage block 16 can only move horizontally.

[0031] When the pressing part 10 is pressed, the U-shaped rod 11 can be moved upward as a whole, and the spring 9 is compressed at the same time. The vertical rod 11 moves upward, which drives the pressure plate 12 to move upward. With the cooperation of the dovetail groove and the dovetail block, the connecting plate 13 moves upward. At this time, the connecting plate 13 drives the vertical rod 14 to move upward. The slide rod 15 slides inside the slide groove 17, which in turn drives the linkage block 16 to move. The linkage block 16 compresses the spring 19, and at the same time drives the insertion rod 18 to disengage from the guide groove 26. The support tube 6 can be pulled so that the sleeve 21 slides on the surface of the guide tube 5. Each scale line 23 corresponds to a slot. When one end of the sleeve 21 is aligned with one of the scale lines 23, the insertion rod 18 is aligned with the slot.

[0032] When the pressing part 10 is released, the spring 9 returns to its original state, causing the pressure plate 12 to move downward. At the same time, the spring 19 returns to its original state, causing the connecting block 16 to move, so that the insertion rod 18 is inserted into the slot, thereby fixing the support tube 6.

[0033] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and components is omitted in the specific implementation of this disclosure. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0034] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A movable headrest-type gastric lavage bed, comprising: The bed (1), vomiting tank (2), and headrest (3), wherein one end of the bed (1) is fixedly connected to the vomiting tank (2), characterized in that it further includes: Support plate (4), two support plates (4) are fixedly connected to the upper sides of the vomiting pool (2), and a guide tube (5) is fixedly provided on the upper end of the support plate (4). Support tube 1 (6), both ends of which are slidably connected to the inside of guide tube (5), and the four corners of the lower end of the headrest (3) are fixedly connected with collar buckles (7), two of which are sleeved on the support tube 1 (6), and the support tube 1 (6) is provided with a limiting structure (8).

2. The movable headrest type gastric lavage bed according to claim 1, characterized in that: The limiting structure (8) includes: Pressing component (10), the pressing component (10) is slidably inserted into the middle of the lower end of the support tube (6), the upper end of the pressing component (10) is provided with a U-shaped rod (11), the two ends of the lower end of the U-shaped rod (11) are provided with pressure plates (12), the lower end of the pressure plate (12) is provided with a connecting plate (13), the upper end of the connecting plate (13) is slidably connected to the lower end of the pressure plate (12), the lower end of the connecting plate (13) is provided with two symmetrical vertical rods (14), and one end of the vertical rod (14) is provided with a horizontal sliding rod (15). Linking block (16), the two ends of the linking block (16) are provided with inclined sliding grooves (17), one end of the sliding rod (15) is slidably connected to the sliding groove (17), one end of the linking block (16) is provided with a plug rod (18) and the other end is provided with a spring two (19), the other end of the spring two (19) is fixedly connected to the inner wall of the support tube one (6).

3. A movable headrest-type gastric lavage bed according to claim 2, characterized in that: The lower end of the U-shaped rod (11) is fixed with multiple springs (9), the lower end of the springs (9) is fixedly connected to the inside of the support tube (6), the upper end of the guide tube (5) is provided with a guide groove (26), one end of the guide groove (26) is provided with a slot for use with the insert rod (18), the bottom end of the support tube (6) is provided with a guide rail (20), and the linkage block (16) is slidably connected to the guide rail (20).

4. A movable headrest-type gastric lavage bed according to claim 1, characterized in that: The guide tube (5) is slidably sleeved with a sleeve (21), the lower end of the support tube (6) passes through the upper end of the sleeve (21), and the other side of the upper end of the sleeve (21) is provided with a support tube (22), and the surface of the support tube (22) is sleeved with two collar buckles (7).

5. A movable headrest-type gastric lavage bed according to claim 1, characterized in that: The guide tube (5), support tube one (6) and support tube two (22) are all U-shaped structures.

6. A movable headrest-type gastric lavage bed according to claim 3, characterized in that: The guide groove (26) has multiple slots evenly spaced inside, and the guide tube (5) has scale lines (23) on its surface.

7. A movable headrest-type gastric lavage bed according to claim 1, characterized in that: The lower end of the bed (1) and the vomiting pool (2) is provided with a support (24), and the bottom of the support (24) is provided with multiple sets of universal wheels (25) with locking function.

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