Quick gastric lavage bed capable of adjusting multiple body positions

Abstract

The invention relates to the technical field of gastric lavage assistance, in particular to a rapid gastric lavage bed capable of adjusting multiple body positions, which comprises a bed body, an adjusting mechanism for assisting a patient to adjust the body positions is arranged on the bed body, the adjusting mechanism comprises two accommodating grooves, a plurality of connecting grooves, a plurality of supporting blocks and a supporting plate, round rods are rotatably connected in the connecting grooves, and the round rods are rotatably connected in the connecting grooves. Mounting blocks are fixedly connected to the round rods, the adjacent mounting blocks are jointly and fixedly connected with a top plate, rotating rods are jointly and rotationally connected between the adjacent supporting blocks, two top rods are fixedly connected to each rotating rod, a pressure bearing rod is fixedly connected to one end of one rotating rod, a pressure bearing groove is formed in the pressure bearing rod, and a pressure bearing groove is formed in the other end of one rotating rod. The device has the beneficial effects that the physical output of workers is greatly reduced, the operation convenience of adjusting the body position of the patient is improved, and the head body position of the coma patient can be flexibly and stably fixed.

Description

Technical Field

[0001] The invention relates to the technical field of gastric lavage assistance, in particular to a rapid gastric lavage bed which can be adjusted to multiple body positions. Background Art

[0002] The gastric lavage bed is a medical aid, which mainly assists the gastric lavage machine in gastric lavage. There are multiple universal wheels at the bottom of the gastric lavage bed to facilitate the rapid movement of the gastric lavage bed in various departments, so as to achieve the effect of quickly assisting the gastric lavage machine in gastric lavage. Patients who need gastric lavage are mostly divided into comatose patients and patients who are awake but weak. Gastric lavage allows the patient's main body positions to be lateral and supine. The supine position is suitable for comatose patients, and the lateral position is suitable for patients who are awake but weak.

[0003] When a comatose patient is in a supine position, it is crucial to keep his head stable. However, since the patient cannot control his head independently, this often requires staff to provide continuous manual assistance. This process is not only cumbersome, but also greatly increases the burden on the staff. Similarly, for those patients who are awake but weak all over, they are unable to change from a supine position to a lateral position on their own. The bed board cannot assist in adjusting the patient's position due to its fixed nature. At this time, staff are also required to actively intervene and assist in adjusting the position. Considering the patient's weight, such assistance work is often quite strenuous, further consuming the staff's time and energy. Summary of the Invention

[0004] In view of the problem that the gastric lavage bed in the prior art is difficult to assist the patient in adjusting the body position, the present invention provides a rapid gastric lavage bed that can be adjusted to multiple body positions.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a rapid gastric lavage bed that can be adjusted to multiple positions, comprising a bed body, on which a movable support mechanism is provided; The bed body is provided with an adjustment mechanism to assist the patient in adjusting the body position, and the adjustment mechanism includes two accommodating slots, a plurality of connecting slots, a plurality of support blocks and a support plate, the interior of the connecting slots are rotatably connected to round rods, the round rods are fixedly connected to mounting blocks, adjacent mounting blocks are commonly fixedly connected to the top plate, and adjacent support blocks are commonly rotatably connected to a rotating rod, and the rotating rods are fixedly connected to two top rods, one end of the rotating rods is fixedly connected to a pressure-bearing rod, a pressure-bearing slot is provided on the pressure-bearing rod, a driving gear is fixedly connected to a position on one side of the rotating rod corresponding to the pressure-bearing rod, and the other rotating rod is fixedly connected to a driven gear. A hydraulic cylinder is fixedly installed on the support plate, and the output end of the hydraulic cylinder is fixedly connected to an extrusion rod, and one side of the support plate is fixedly connected to a guide rod, and a transmission rack is slidably connected to the guide rod; The bed body is provided with a limiting mechanism for fixing the position of the patient's head. The limiting mechanism comprises a tough strap and a second Velcro. One end of the tough strap is fixedly connected to the first Velcro.

[0006] Specifically, the mobile support mechanism includes a support frame and two baffles, and a plurality of universal wheels are provided at the bottom end of the support frame.

[0007] Specifically, the support frame is fixedly connected to the bottom end of the bed, and the baffle is symmetrically fixedly connected to the top end of the bed.

[0008] Specifically, the accommodating grooves are symmetrically opened at the top of the bed body, the top plates are all located inside the corresponding accommodating grooves, the connecting grooves are symmetrically opened at the top of the bed body, the connecting grooves are all in communication with the corresponding accommodating grooves, the bottom ends of the mounting blocks are all in contact with the bottom walls inside the corresponding connecting grooves, the support blocks are symmetrically fixedly connected to the bottom end of the bed body, the support plates are fixedly connected to the bottom end of the bed body, the transmission rack is arranged in a Z shape, the bottom of the transmission rack is meshed with the driving gear, and one end of the extrusion rod slides through the pressure-bearing groove.

[0009] Specifically, one end of the rotating rod rotates and passes through one side support block.

[0010] Specifically, the flexible strap is fixedly connected to a position on one side of the top of the bed, one end of the flexible strap slides through the bed, the first Velcro is set as a suede surface, the second Velcro is set as a hook surface, and the second Velcro is fixedly connected to the bottom of the bed at a position corresponding to the first Velcro.

[0011] Beneficial effects of the present invention: (1) Through the cooperation of the driving gear, the driven gear, the transmission rack, the pressure rod and the extrusion rod, the angle of the top plate can be adjusted flexibly and accurately. In this process, the two top plates will rotate successively under the coordinated action of various components, helping those patients who are awake but weak to easily transition from the supine position to the lateral position, thus achieving the purpose of multi-position adjustment. At this time, the staff only needs to provide moderate assistance without having to bear the patient's body weight personally, thereby greatly reducing the physical exertion of the staff. It not only improves the convenience of the patient's position adjustment operation, but also significantly optimizes the medical care process and improves the overall work efficiency.

[0012] (2) By cleverly combining the flexible strap, the first Velcro and the second Velcro, the head position of the comatose patient can be flexibly and firmly fixed. This design effectively prevents the patient from being unable to maintain the proper position due to head shaking during gastric lavage, ensuring the smooth progress of the gastric lavage process and the safety of the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings and examples.

[0014] Figure 1 The main view provided by the present invention; Figure 2 The bottom structural diagram of the bed provided by the present invention; Figure 3 This is a structural diagram of the bottom end of the bed provided by the present invention when the support frame is removed; Figure 4 A partial view of the bottom end of the bed provided by the present invention; Figure 5 This is a structural diagram of the connection between the driving gear, the driven gear and the transmission rack provided by the present invention.

[0015] In the figure: 1. bed body; 2. movable support mechanism; 201. support frame; 202. baffle; 203. universal wheel; 3. adjustment mechanism; 301. accommodating groove; 302. connecting groove; 303. support block; 304. support plate; 305. round rod; 306. mounting block; 307. top plate; 308. rotating rod; 309. top rod; 310. pressure rod; 311. pressure groove; 312. driving gear; 313. driven gear; 314. hydraulic cylinder; 315. extrusion rod; 316. guide rod; 317. transmission rack; 4. limiting mechanism; 401. tough strap; 402. second Velcro; 403. first Velcro. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0017] See also Figures 1 to 5 , the present invention provides the following technical solutions: Embodiment 1: A rapid gastric lavage bed with adjustable multi-positions, comprising a bed 1, on which is provided a movable support mechanism 2, the movable support mechanism 2 comprising a support frame 201 and two baffles 202, the bottom end of the support frame 201 being provided with a plurality of universal wheels 203, the support frame 201 being fixedly connected to the bottom end of the bed 1, and the baffles 202 being symmetrically fixedly connected to the top end of the bed 1; During use, the patient can lie on the bed 1, and then the entire bed 1 can be moved to a designated position through the support of the universal wheels 203 and the support frame 201. The universal wheels 203 enable the bed 1 to move quickly, so that the patient can be quickly picked up for rapid gastric lavage. The baffle 202 can provide a barrier for the patient to prevent the patient from falling from the bed 1.

[0018] Embodiment 2: The technical solution of this embodiment is different from that of embodiment 1 and includes: an adjustment mechanism 3 for assisting the patient in adjusting the body position is provided on the bed body 1, the adjustment mechanism 3 includes two receiving grooves 301, multiple connecting grooves 302, multiple support blocks 303 and a support plate 304, the interior of the connecting grooves 302 are all rotatably connected to round rods 305, the round rods 305 are all fixedly connected to mounting blocks 306, adjacent mounting blocks 306 are all commonly fixedly connected to a top plate 307, adjacent support blocks 303 are all commonly rotatably connected to a rotating rod 308, the rotating rod 308 is fixedly connected to Two push rods 309, one end of one rotating rod 308 is fixedly connected to a pressure rod 310, a pressure groove 311 is provided on the pressure rod 310, a driving gear 312 is fixedly connected to the rotating rod 308 at a position corresponding to the side of the pressure rod 310, and a driven gear 313 is fixedly connected to the other rotating rod 308. A hydraulic cylinder 314 is fixedly installed on the support plate 304, and an extrusion rod 315 is fixedly connected to the output end of the hydraulic cylinder 314. A guide rod 316 is fixedly connected to one side of the support plate 304, and a transmission rack 317 is slidably connected to the guide rod 316; The receiving grooves 301 are symmetrically provided at the top of the bed body 1, the top plates 307 are all located inside the corresponding receiving grooves 301, the connecting grooves 302 are symmetrically provided at the top of the bed body 1, the connecting grooves 302 are all in communication with the corresponding receiving grooves 301, the bottom ends of the mounting blocks 306 are in contact with the inner bottom walls of the corresponding connecting grooves 302, the support blocks 303 are symmetrically fixedly connected to the bottom end of the bed body 1, the support plates 304 are fixedly connected to the bottom end of the bed body 1, the transmission rack 317 is Z-shaped, the bottom of the transmission rack 317 is meshed with the driving gear 312, one end of the extrusion rod 315 slides through the pressure-bearing groove 311, and one end of the rotating rod 308 rotates through one side of the support block 303; When in use, for those patients who are awake but weak all over, they cannot change from supine position to lateral position by themselves, and the hydraulic cylinder 314 can be started at this time. The output end of the hydraulic cylinder 314 extends out to drive the squeezing rod 315 to move, and the squeezing rod 315 moves to squeeze the inner wall of the pressure groove 311. At this time, when the pressure groove 311 is squeezed, the pressure rod 310 is rotated upward, and the upward rotation of the pressure rod 310 drives the corresponding rotating rod 308 to rotate. The rotation of the rotating rod 308 drives the corresponding two push rods 309 to rotate. The upward rotation of the push rod 309 squeezes the bottom end of the corresponding top plate 307. At this time, the top plate 307 will passively rotate upward inside the receiving groove 301, and the rotation of the top plate 307 will drive the mounting block 306 and the round rod 305 to rotate together. At this time, the rotating top plate 307 will slowly lift half of the patient's body upward, and the staff can appropriately assist the patient's body. At the same time, the rotating rod 308 will also drive the active gear 31 2 rotates, the driving gear 312 rotates and drives the transmission rack 317 to move through the bottom of the transmission rack 317. The movement of the transmission rack 317 is guided by the guide rod 316. When the first rotating top plate 307 rotates upward to a position of about 30 degrees, the top of the transmission rack 317 has also moved to a state of meshing and connecting with the driven gear 313. At this time, the movement of the top of the transmission rack 317 will drive the driven gear 313 to rotate, and the rotation of the driven gear 313 will also drive the corresponding rotating rod 308 and the top rod 309 to rotate upward. The upward rotation of the top rod 309 will also squeeze the corresponding top plate 307. At this time, the first rotating top plate 307 has pushed the patient's body position to a side-lying position. The upward rotation of the second rotating top plate 307 will block the patient's chest to prevent the patient from falling over during the adjustment to the side-lying position. At this time, the patient's position adjustment is completed, and the hydraulic cylinder 314 is closed, and the gastric lavage tube can be inserted into the patient's body through the patient's mouth for gastric lavage.

[0019] Example 3: This example differs from Example 2 in that the technical solution includes: a limiting mechanism 4 for fixing the patient's head position is provided on the bed 1, the limiting mechanism 4 includes a flexible strap 401 and a second Velcro 402, one end of the flexible strap 401 is fixedly connected to the first Velcro 403, the flexible strap 401 is fixedly connected to a position on one side of the top of the bed 1, and one end of the flexible strap 401 slides through the bed 1, the first Velcro 403 is provided with a suede surface, and the second Velcro 402 is provided with a hook surface, and the second Velcro 402 is fixedly connected to the bottom of the bed 1 at a position corresponding to the first Velcro 403; During use, a comatose patient can be placed on the bed 1 so that the comatose patient's head passes through the bottom end of the flexible strap 401, and then the flexible strap 401 is passed through one end of the bed 1 and tightened. At this time, the flexible strap 401 will be tied tightly to the patient's head, and then the first Velcro 403 is attached to the appropriate position on the second Velcro 402 to complete the fixation of the patient's head position. The staff can also turn the patient's head position and then fix it with the flexible strap 401 after turning.

[0020] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid gastric lavage bed capable of adjusting to multiple body positions, comprising a bed body (1), wherein a movable support mechanism (2) is provided on the bed body (1); Its characteristics are: The bed body (1) is provided with an adjustment mechanism (3) for assisting the patient in adjusting the body position. The adjustment mechanism (3) comprises two receiving slots (301), a plurality of connecting slots (302), a plurality of support blocks (303) and a support plate (304). The interiors of the connecting slots (302) are rotatably connected to round rods (305), the round rods (305) are fixedly connected to mounting blocks (306), adjacent mounting blocks (306) are commonly fixedly connected to a top plate (307), adjacent support blocks (303) are commonly rotatably connected to a rotating rod (308), the rotating rods (308) are fixedly connected to two top rods (309), one of which is fixedly connected to the top plate (307). One end of the rotating rod (308) is fixedly connected to a pressure-bearing rod (310), and a pressure-bearing groove (311) is provided on the pressure-bearing rod (310). A driving gear (312) is fixedly connected to a position on one side of the rotating rod (308) corresponding to the pressure-bearing rod (310), and a driven gear (313) is fixedly connected to the other rotating rod (308). A hydraulic cylinder (314) is fixedly installed on the support plate (304), and an extrusion rod (315) is fixedly connected to the output end of the hydraulic cylinder (314). A guide rod (316) is fixedly connected to one side of the support plate (304), and a transmission rack (317) is slidably connected to the guide rod (316). The bed body (1) is provided with a limiting mechanism (4) for fixing the patient's head position, the limiting mechanism (4) comprising a flexible binding strap (401) and a second Velcro (402), one end of the flexible binding strap (401) being fixedly connected to the first Velcro (403).

2. The multi-position adjustable rapid gastric lavage bed according to claim 1, characterized in that: The mobile support mechanism (2) comprises a support frame (201) and two baffles (202); a plurality of universal wheels (203) are provided at the bottom end of the support frame (201).

3. The multi-position adjustable rapid gastric lavage bed according to claim 2, characterized in that: The support frame (201) is fixedly connected to the bottom end of the bed body (1), and the baffle (202) is symmetrically fixedly connected to the top end of the bed body (1).

4. The multi-position adjustable rapid gastric lavage bed according to claim 1, characterized in that: The receiving grooves (301) are symmetrically opened at the top of the bed body (1), the top plates (307) are all located inside the corresponding receiving grooves (301), the connecting grooves (302) are symmetrically opened at the top of the bed body (1), the connecting grooves (302) are all in communication with the corresponding receiving grooves (301), the bottom ends of the mounting blocks (306) are in contact with the bottom walls inside the corresponding connecting grooves (302), the support blocks (303) are symmetrically fixedly connected to the bottom end of the bed body (1), the support plates (304) are fixedly connected to the bottom end of the bed body (1), the transmission rack (317) is arranged in a Z shape, the bottom of the transmission rack (317) is meshed and connected with the driving gear (312), and one end of the extrusion rod (315) slides through the pressure-bearing groove (311).

5. The multi-position adjustable rapid gastric lavage bed according to claim 1, characterized in that: One end of the rotating rod (308) rotates and passes through the supporting block (303) on one side.

6. The multi-position adjustable rapid gastric lavage bed according to claim 1, characterized in that: The flexible binding strap (401) is fixedly connected to a position on one side of the top of the bed body (1), one end of the flexible binding strap (401) slides through the bed body (1), the first Velcro (403) is configured as a velvet surface, the second Velcro (402) is configured as a hook surface, and the second Velcro (402) is fixedly connected to a position on the bottom of the bed body (1) corresponding to the first Velcro (403).

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