Patient placement infusion device for emergency department

Abstract

The invention discloses a patient placement infusion device for the emergency department, and relates to the technical field of emergency infusion. The device comprises a backup plate, the backup plate is rotationally connected with the side face of a bed board through a rotating rod, a groove is formed in the side face, close to the backup plate, of the bed board, the inner wall of the groove is slidably connected with the surface of an adjusting assembly, and the side, away from a pillow, of the adjusting assembly is fixedly connected with the surface of a liquid warming assembly; the adjusting assembly can slide in the groove body so as to adapt to the patients with different arm lengths, the backup plate is rotated and supported on the ground so as to provide leaning for the patients, the backup plate is arranged in a manner of being attached to the human body, so that the patients feel more comfortable when leaning on the backup plate, and the comfort of the patients is improved. A patient who is inconvenient to carry is placed, the patient is treated on the spot and in time, the vital signs of the patient can be rapidly maintained, and the treatment time is saved.

Description

Technical Field

[0001] The invention relates to the technical field of emergency infusion, and in particular to a patient placement infusion device for an emergency department. Background Art

[0002] Infusion, also known as drip or hanging water, is a large dose of injection that is introduced into the body through intravenous drip. It is usually packaged in glass or plastic infusion bottles or bags. It does not contain preservatives or antibacterial agents. When in use, the drip rate is adjusted through the infusion pump to continuously and steadily enter the vein to replenish body fluids, electrolytes or provide nutrients.

[0003] In the process of placing patients for infusion in the emergency department, they cannot sit for infusion, which leads to poor treatment effect and reduced rescue efficiency. In addition, during the intravenous drip of patients, when the outside temperature is too low, the low-temperature injection fluid will enter the human body and cause discomfort to the patients. Therefore, we proposed an infusion device for patients in the emergency department. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a patient placement and infusion device for emergency department, comprising:

[0005] A bed board, and a pillow disposed on top of the bed board;

[0006] An infusion mechanism, which has a heating structure for heating the liquid medicine inside the infusion tube to a suitable temperature;

[0007] The top of the bed board is fixedly connected to the bottom of the pillow, and the surface of the infusion mechanism is slidably connected to the inside of the bed board;

[0008] Wherein, the infusion mechanism comprises:

[0009] A backrest, which is arranged to fit the human body and is used for patients who are inconvenient to move to lean on;

[0010] A tank body, and an adjustment component disposed inside the tank body, the adjustment component being used to limit the movement of the hand of the infusion personnel;

[0011] A liquid warming component, which has a winding structure and is used to heat the liquid medicine inside the infusion tube to a suitable temperature;

[0012] The backrest is rotatably connected to the side of the bed board through a rotating rod, and a torsion spring is provided at the connection between the backrest and the rotating rod, so that the backrest is initially stored parallel to the bottom of the bed board, and the groove body is opened on the side of the bed board close to the backrest board, and the inner wall of the groove body is slidably connected to the surface of the adjustment component, and the side of the adjustment component away from the pillow is fixedly connected to the surface of the warm liquid component. The patient is carried to the top of the bed board, the patient's hands are fixed by the adjusting component, the infusion tube is wrapped around the warm liquid component, and then the patient is infused. The adjusting component fixes the human hand to prevent the human hand from moving and causing A bulge is produced during infusion, and the patient's wrist can move to provide comfort during infusion. The adjustment component can slide inside the slot to adapt to patients with different arm lengths. The backrest is rotated, and the torsion spring of the backrest rotates. The backrest supports the ground. The friction of the ground is balanced with the elastic force of the torsion spring, and the backrest is supported on the ground, thereby providing support for the patient. The backrest fits the human body and makes the patient more comfortable when leaning. Patients who are inconvenient to carry can be accommodated and treated on the spot. Timely treatment of patients can quickly maintain the patient's vital signs and save treatment time.

[0013] Furthermore, a telescopic rod is fixedly connected to the bottom of the bed board, a baffle is fixedly connected to the side of the telescopic rod away from the bed board, and a universal wheel is fixedly connected to the side of the baffle away from the telescopic rod. The bed board is pushed and the universal wheel rotates, thereby facilitating the movement of the bed board, so that the bed board can drive the patient to move during infusion, which is convenient for transferring the patient. The telescopic rod is started and the telescopic rod is extended and retracted, driving the bed board to rise and fall. When transporting the patient, the bed board descends, reducing the patient's carrying height, thereby avoiding secondary injuries when transporting the patient.

[0014] Furthermore, a rubber pad is fixedly connected to the side of the backrest away from the bed board, and the rubber pad is configured to be corrugated. There are several rubber pads arranged on the surface of the backrest. The provision of the rubber pad can increase the friction between the backrest and the ground, thereby preventing the backrest from moving when the patient leans on it, thereby preventing the patient from being injured again. The corrugated rubber pad can further increase the friction.

[0015] Furthermore, the adjusting assembly includes a sliding rod, two ends of the sliding rod are fixedly connected to the inner wall of the groove body, and the sliding rod is symmetrically arranged with two inside the groove body, the surface of the sliding rod is slidably connected with a sliding plate, the surface of the sliding plate is slidably connected to the inner wall of the groove body, the side of the sliding plate away from the groove body is rotatably connected with a rotating block, the side of the rotating block away from the telescopic rod is rotatably connected with a placing plate, and the side of the placing plate away from the rotating block is fixedly connected to a limiting seat, so that a person's hand is limited inside the limiting seat to avoid random movement of the person's hand and bulging during infusion. When the patient moves, the placing plate, the rotating block, and the sliding plate are driven to move, and at the same time, the sliding plate and the rotating block can rotate, and the rotating block and the placing plate can rotate, so that the person's hand can move freely under the condition of fixing the person's hand, and the sliding plate can slide on the surface of the sliding rod, so as to adapt to patients with different arm lengths, and can avoid the patient's unconscious movement affecting the infusion when the patient is asleep.

[0016] Furthermore, a rotating column is provided on one side of the slide plate close to the rotating block, and the surface of the rotating column is rotatably connected to the inner wall of the slide plate, and a protrusion is fixedly connected to the surface of the rotating column located inside the slide plate, and a plurality of protrusions are arranged along the circumference of the rotating column, and a plurality of the protrusions are elastically engaged with the inner wall of the slide plate, and an end of the rotating column away from the slide plate is fixedly connected to a side of the rotating block close to the slide plate, and the interior of the slide plate has a plurality of grooves of the same size as the protrusions, and the rotating block moves, driving the rotating column to move, driving the protrusion to generate a rotation trend in the groove inside the slide plate and inside the slide plate. Since the protrusion is elastically engaged with the inner wall of the slide plate, the protrusion will detach from the groove of the slide plate when it is deformed by force, and needs to continuously elastically engage with the remaining grooves on the inner wall of the slide plate when rotating. Under the premise of adjusting the angle, the rotating block needs to overcome the deformation resistance of the protrusion before it can rotate, and it is not easy to rotate at will, so as to avoid affecting the infusion effect.

[0017] Furthermore, a spring plate is provided on the side of the limit seat away from the placement plate, the surface of the spring plate is fixedly connected to the inner side surface of the limit seat, and a corrugated protrusion is provided on the side of the spring plate away from the limit seat, a sponge pad is provided at the interval between the spring plate and the limit seat, and the surface of the sponge pad is fixedly connected to the side where the spring plate and the limit seat are close to each other, when a human hand is placed inside the limit seat and contacts the spring plate, the spring plate is deformed to adapt to the size of the human hand, and can also move to a certain extent when the human hand is limited, thereby avoiding fatigue caused by long-term fixation of the patient's hand, the protrusion of the spring plate can increase the friction between the spring plate and the spring plate to avoid slipping due to sweating, and the sponge pad provides support for the spring plate, so that the spring plate softly covers the human hand, making the limiting of the human hand more comfortable.

[0018] Furthermore, a circular groove is provided on one side of the limiting seat close to the rotating block, and the circular groove is arranged on the side of the placement board away from the bed board, and curved plates are symmetrically arranged inside the circular groove, and the two curved plates are fixedly connected to the inner wall of the circular groove on one side away from each other. After the patient receives infusion, the infusion tube is pressed into the circular groove, and the infusion tube squeezes the curved plate, which deforms, and then the infusion tube enters the circular groove, and then the curved plate recovers its deformation, thereby limiting the infusion tube to the inside of the circular groove, preventing the infusion tube from moving at will, thereby preventing the needle tip of the infusion tube from moving at will, and thus preventing bulging.

[0019] The heating element is connected with the heating element by rotating the rotating drum, and the heating element is connected with the rotating shaft by rotating the rotating drum.

[0020] Furthermore, a pump body is provided inside the rotating shaft, and the surface of the pump body is fixedly connected to the middle part of the inner side surface of the rotating shaft, and flow guide tubes are fixedly connected to both sides of the rotating shaft, and the ends of the two flow guide tubes that are away from each other are fixedly connected to a ring body, and the surface of the ring body is rotatably connected to the inner wall of the rotating drum, and a cavity is formed between the ring body and the rotating drum, and the cavity between the ring body and the rotating drum, the flow guide tube, and the inner cavity of the electric heating tube are connected. When the pump body is started, the pump body drives hot water to flow inside the cavity between the ring body and the rotating drum, the flow guide tube, and the inner cavity of the electric heating tube, so that all liquids are heated evenly, thereby obtaining a more uniform heating effect.

[0021] Furthermore, a track is fixedly connected to the surface of the rotating drum, and the track is arranged at the interval between the two ring bodies, and the track is arranged in a spiral shape. The infusion tube is pressed inside the track, and the rotating drum rotates to drive the infusion tube to move. The infusion tube is wound around the surface of the rotating drum along the spiral track. The spiral track can wind longer infusion tubes to obtain a longer heating range and a better heating effect. In addition, the infusion tube is distributed along the spiral track, which makes the winding of the infusion tube smoother and avoids bending of the infusion tube, thereby avoiding affecting the flow of the medicine.

[0022] The present invention has the beneficial effects:

[0023] 1. The present invention provides an infusion mechanism, and the adjusting component fixes the human hand to avoid bulging caused by the movement of the human hand during infusion. The patient's wrist can move to provide comfort during infusion. The adjusting component can slide inside the groove to adapt to patients with different arm lengths. The backrest is rotated and supports the ground to provide support for the patient. The backrest fits the human body and makes the patient more comfortable when leaning. Patients who are inconvenient to carry can be accommodated and treated on the spot. The rubber pad can increase the friction between the backrest and the ground to avoid the backrest moving when the patient leans, thereby avoiding secondary injury to the patient. The corrugated rubber pad can further increase the friction, and the patient can be treated in time, and the patient's vital signs can be quickly maintained, saving treatment time.

[0024] 2. The present invention limits the human hand inside the limit seat by setting an adjustment component, so as to avoid the human hand from moving at will and to avoid bulging during infusion. When the patient moves, the placement plate, the rotating block and the slide plate are driven to move, and at the same time, the slide plate and the rotating block can rotate, and the rotating block and the placement plate can rotate, so that the human hand can move at will under the condition of fixing the human hand, and the slide plate can slide on the surface of the slide bar, so as to adapt to patients with different arm lengths and to avoid the patient's unconscious movement affecting the infusion when the patient is sleeping. The human hand is placed inside the limit seat and contacts the spring plate, and the spring plate is deformed to adapt to the deformation of the size of the human hand. When the human hand is limited, it can also move to a certain extent, so as to avoid the patient's hand being fixed for a long time and causing fatigue. The protrusion of the spring plate can increase the friction between the spring plate and the spring plate, so as to avoid the human hand from sweating and slipping. The sponge pad provides support for the spring plate, so that the spring plate softly covers the human hand, making the human hand limitation more comfortable.

[0025] 3. The present invention provides a warm liquid component so that the liquid inside the electric heating tube is heated, thereby heating the infusion tube and heating the medicine inside the infusion tube to a suitable temperature to avoid the outside temperature being too low, which may cause discomfort to the patient after the low-temperature medicine enters the human body. The infusion tube is rolled up on the surface of the rotating drum so that the longer infusion tube is in contact with the heating position, thereby better heating the medicine. The wave-shaped electric heating tube can increase the range of the electric heating tube, and can heat all the infusion tubes wrapped around the surface of the infusion tube, and the heating is more uniform, so that the medicine with a more uniform temperature is obtained.

[0026] 4. The present invention sets a track, and the infusion tube is wound on the surface of the drum along the spiral track. The spiral track can wind a longer infusion tube, obtain a longer heating range, and obtain a better heating effect. The spiral track and the infusion tube are distributed along the track, so that the winding of the infusion tube is smoother, avoiding the bending of the infusion tube, thereby avoiding affecting the flow of the medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of a patient placement infusion device for an emergency department of the present invention;

[0028] Figure 2 This is a schematic diagram of the backing plate structure of the present invention;

[0029] Figure 3 For the present invention Figure 2 A magnified view of part A;

[0030] Figure 4 This is a schematic diagram of the cross-sectional structure of the bed board of the present invention;

[0031] Figure 5 This is a schematic diagram of the structure of the regulating component of the present invention;

[0032] Figure 6 This is a schematic diagram of the spring plate structure of the present invention;

[0033] Figure 7 This is a schematic diagram of the structure of the warm liquid assembly of the present invention;

[0034] Figure 8 This is a schematic diagram of the structure of the electric heating tube of the present invention;

[0035] Fig. 9 It is a schematic diagram of the cross-sectional structure of the rotary drum of the present invention.

[0036] In the figure: 1. bed board; 2. pillow; 3. infusion mechanism; 31. back board; 32. trough body; 33. adjustment component; 331. slide bar; 332. slide plate; 333. rotating block; 334. placement plate; 335. limit seat; 336. spring plate; 337. rotating column; 338. convex block; 339. sponge pad; 3310. circular groove; 3311. bent plate; 34. warm liquid component; 341. rotating drum; 342. rotating shaft; 343. electric heating pipe; 344. guide pipe; 345. pump body; 346. ring body; 347. track; 35. rubber pad; 4. telescopic rod; 5. baffle; 6. universal wheel. DETAILED DESCRIPTION

[0037] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0038] Example 1, please refer to Figure 1-Figure 3 The present invention is a patient placement infusion device for emergency department, comprising:

[0039] A bed board 1, and a pillow 2 arranged on the top of the bed board 1;

[0040] The infusion mechanism 3 has a heating structure for heating the liquid medicine inside the infusion tube to a suitable temperature;

[0041] The top of the bed board 1 is fixedly connected to the bottom of the pillow 2, and the surface of the infusion mechanism 3 is slidably connected to the inside of the bed board 1;

[0042] Wherein, the infusion mechanism 3 comprises:

[0043] A backrest 31, which is arranged to fit the human body and is used for patients who are inconvenient to move to lean on;

[0044] A tank body 32, and an adjustment component 33 disposed inside the tank body 32, wherein the adjustment component 33 is used to limit the movement of the hand of the infusion personnel;

[0045] A liquid warming component 34, which has a winding structure and is used to heat the liquid medicine inside the infusion tube to a suitable temperature;

[0046] The backrest 31 is rotatably connected to the side of the bed board 1 through a rotating rod, and a torsion spring is provided at the connection between the backrest 31 and the rotating rod, so that the backrest 31 is initially stored parallel to the bottom of the bed board 1. The groove 32 is opened on the side of the bed board 1 close to the backrest 31. The inner wall of the groove 32 is slidably connected to the surface of the adjustment component 33, and the side of the adjustment component 33 away from the pillow 2 is fixedly connected to the surface of the warm liquid component 34. The patient is carried to the top of the bed board 1, the patient's hand is fixed through the adjustment component 33, the infusion tube is wrapped around the warm liquid component 34, and then the patient is infused. The adjustment component 33 fixes the human hand to prevent the movement of the human hand from causing a bulge during the infusion. The patient's wrist can move to provide comfort during the infusion. The adjustment component 33 can slide inside the groove 32 to accommodate patients with different arm lengths. The backrest 31 is rotated, and the torsion spring of the backrest 31 rotates, so that the backrest 31 supports the ground. The friction of the ground is balanced with the elastic force of the torsion spring, and the backrest 31 is supported on the ground, thereby providing support for the patient. The backrest 31 is designed to fit the human body, making it more comfortable for the patient to lean on. Patients who are inconvenient to carry can be accommodated and treated on the spot. Treating the patients in time can quickly maintain the patients' vital signs and save treatment time.

[0047] A telescopic rod 4 is fixedly connected to the bottom of the bed board 1, and a baffle 5 is fixedly connected to the side of the telescopic rod 4 away from the bed board 1, and a universal wheel 6 is fixedly connected to the side of the baffle 5 away from the telescopic rod 4. The bed board 1 is pushed and the universal wheel 6 rotates, thereby facilitating the movement of the bed board 1, so that the bed board 1 can drive the patient to move during infusion, which is convenient for transferring the patient. The telescopic rod 4 is started and the telescopic rod 4 is extended and retracted, driving the bed board 1 to rise and fall. When transporting the patient, the bed board 1 descends to reduce the patient's carrying height, thereby avoiding secondary injury when transporting the patient.

[0048] A rubber pad 35 is fixedly connected to the side of the backrest 31 away from the bed board 1. The rubber pad 35 is configured to be corrugated, and a plurality of rubber pads 35 are arranged on the surface of the backrest 31. The rubber pad 35 can increase the friction between the backrest 31 and the ground, thereby preventing the backrest 31 from moving when the patient leans on it, thereby preventing the patient from being injured again. The corrugated rubber pad 35 can further increase the friction.

[0049] Example 2, please refer to Figure 1-Figure 6 The adjusting assembly 33 includes a slide bar 331, both ends of which are fixedly connected to the inner wall of the slot body 32, and two slide bars 331 are symmetrically arranged inside the slot body 32, the surface of the slide bar 331 is slidably connected to a slide plate 332, the surface of the slide plate 332 is slidably connected to the inner wall of the slot body 32, the side of the slide plate 332 away from the slot body 32 is rotatably connected to a rotating block 333, the side of the rotating block 333 away from the telescopic rod 4 is rotatably connected to a placing plate 334, and the side of the placing plate 334 away from the rotating block 333 is fixedly connected to a limited seat 335, The hand is limited inside the limit seat 335 to prevent the hand from moving at will and to prevent bulging during infusion. When the patient moves, the placement plate 334, the rotating block 333, and the slide plate 332 are driven to move. At the same time, the slide plate 332 and the rotating block 333 can rotate, and the rotating block 333 and the placement plate 334 can rotate, so that the hand can move at will under the condition of fixing the hand, and the slide plate 332 can slide on the surface of the slide bar 331, so as to adapt to patients with different arm lengths, and can prevent the patient's unconscious movement from affecting the infusion when the patient is asleep.

[0050] A rotating column 337 is provided on one side of the slide plate 332 close to the rotating block 333. The surface of the rotating column 337 is rotatably connected to the inner wall of the slide plate 332. The surface of the rotating column 337 located inside the slide plate 332 is fixedly connected to a protrusion 338. A plurality of protrusions 338 are provided along the circumference of the rotating column 337. The plurality of protrusions 338 are elastically engaged with the inner wall of the slide plate 332. The end of the rotating column 337 away from the slide plate 332 is fixedly connected to the side of the rotating block 333 close to the slide plate 332. The interior of the slide plate 332 has a plurality of protrusions of the same size as the protrusions 338. The groove of the sliding plate 332 causes the rotating block 333 to move, driving the rotating column 337 to move, driving the protrusion 338 to generate a rotation trend in the groove inside the sliding plate 332. Since the protrusion 338 is elastically engaged with the inner wall of the sliding plate 332, when the protrusion 338 is deformed by force, it will break away from the groove of the sliding plate 332. When rotating, it needs to continuously elastically engage with the remaining grooves on the inner wall of the sliding plate 332. Under the premise of adjusting the angle, the rotating block 333 needs to overcome the deformation resistance of the protrusion 338 before it can rotate. It is not easy to rotate at will, so as to avoid affecting the infusion effect.

[0051] The spring plate 336 is provided on the side of the limiting seat 335 away from the placing plate 334, and the surface of the spring plate 336 is fixedly connected to the inner side of the limiting seat 335, and a corrugated protrusion is provided on the side of the spring plate 336 away from the limiting seat 335, and a sponge pad 339 is provided at the interval between the spring plate 336 and the limiting seat 335, and the surface of the sponge pad 339 is fixedly connected to the side where the spring plate 336 and the limiting seat 335 are close to each other. When a human hand is placed inside the limiting seat 335 and contacts the spring plate 336, the spring plate 336 is deformed to adapt to the size of the human hand. When the human hand is limited, it can also move to a certain extent to avoid fatigue caused by the patient's hand being fixed for a long time. The protrusion of the spring plate 336 can increase the friction between the spring plate 336 and the spring plate 336 to prevent the human hand from sweating and slipping. The sponge pad 339 provides support for the spring plate 336, so that the spring plate 336 softly covers the human hand, making the limiting of the human hand more comfortable.

[0052] A circular groove 3310 is provided on one side of the limiting seat 335 close to the rotating block 333, and the circular groove 3310 is arranged on the side of the placing plate 334 away from the bed board 1, and bent plates 3311 are symmetrically arranged inside the circular groove 3310, and the sides of the two bent plates 3311 away from each other are fixedly connected to the inner wall of the circular groove 3310. After the patient receives infusion, the infusion tube is pressed into the circular groove 3310, and the infusion tube squeezes the bent plate 3311, and the bent plate 3311 is deformed, and then the infusion tube enters the circular groove 3310, and then the bent plate 3311 recovers its deformation, thereby limiting the infusion tube to the inside of the circular groove 3310, preventing the infusion tube from moving at will, thereby preventing the needle tip of the infusion tube from moving at will, and thus preventing bulging.

[0053] Example 3, please refer to Figure 1-Figure 9The warm liquid component 34 includes a rotating drum 341, and a rotating drum 341 is arranged on the side of the placement plate 334 away from the limiting seat 335. The inner wall of the rotating drum 341 is rotatably connected with a rotating shaft 342, and the rotating shaft 342 is fixedly connected to the side of the placement plate 334 away from the limiting seat 335. The recessed position of the rotating drum 341 is symmetrically provided with electric heating tubes 343, and the sides of the two electric heating tubes 343 away from each other are fixedly connected to the inner side surface of the rotating drum 341. The electric heating tubes 343 are arranged to be wave-shaped and surround, and the infusion tube is wound around the surface of the rotating drum 341. The rotating drum 341 is rotated, and the rotating drum 341 rolls up the infusion tube , start the electric heating tube 343, the liquid inside the electric heating tube 343 is heated, thereby heating the infusion tube, and heating the medicine inside the infusion tube to a suitable temperature to avoid the outside temperature being too low, and the low-temperature medicine entering the human body causing discomfort to the patient, and the infusion tube is rolled up on the surface of the rotating drum 341, so that the longer infusion tube is in contact with the heating position, so as to better heat the medicine. The wave-shaped electric heating tube 343 can increase the range of the electric heating tube 343, and can heat all the infusion tubes wrapped around the surface of the infusion tube, and the heating is more uniform, so as to obtain a medicine with a more uniform temperature.

[0054] A pump body 345 is provided inside the rotating shaft 342, and the surface of the pump body 345 is fixedly connected to the middle part of the inner side surface of the rotating shaft 342, and the two sides of the rotating shaft 342 are fixedly connected with the guide tubes 344, and the ends of the two guide tubes 344 that are away from each other are fixedly connected with the ring body 346, and the surface of the ring body 346 is rotatably connected to the inner wall of the rotating drum 341, and a cavity is formed between the ring body 346 and the rotating drum 341, and the cavity between the ring body 346 and the rotating drum 341, the guide tube 344, and the inner cavity of the electric heating tube 343 are connected. When the pump body 345 is started, the pump body 345 drives the hot water to flow inside the cavity between the ring body 346 and the rotating drum 341, the guide tube 344, and the inner cavity of the electric heating tube 343, so that all liquids are heated evenly, and a more uniform heating effect is obtained.

[0055] The surface of the rotating drum 341 is fixedly connected with a track 347, and the track 347 is arranged at the interval between the two ring bodies 346, and the track 347 is arranged in a spiral shape. The infusion tube is pressed inside the track 347, and the rotating drum 341 rotates to drive the infusion tube to move. The infusion tube is wound around the surface of the rotating drum 341 along the spiral track 347. The spiral track 347 can wind longer infusion tubes to obtain a longer heating range and a better heating effect. The spiral track 347 and the distribution of the infusion tube along the track 347 make the winding of the infusion tube smoother, avoid bending of the infusion tube, and thus avoid affecting the flow of the medicine.

[0056] When in use, the bed board 1 is pushed, the universal wheel 6 rotates, reaches the patient's position, and the telescopic rod 4 is started. The telescopic rod 4 is extended and retracted, driving the bed board 1 to rise and fall, and the patient is moved to the top of the bed board 1, and the human hand is limited inside the limiting seat 335. The human hand is placed inside the limiting seat 335 and contacts the spring plate 336. The spring plate 336 is deformed to adapt to the size of the human hand. The human hand is limited. After the patient is infused, the infusion tube is wrapped around the surface of the rotating drum 341, and the infusion tube is pressed inside the track 347. The rotating drum 341 rotates, driving the infusion tube to move. The infusion tube is wrapped around the surface of the rotating drum 341 along the spiral track 347, and the electric heating tube 343 is started. The liquid inside the electric heating tube 343 is heated, thereby heating the infusion tube, and the pump body 345 is started. The pump body 345 drives the hot water to flow in the cavity between the ring body 346 and the rotating drum 341, the guide tube 344, and the inner cavity of the electric heating tube 343. After the patient receives the infusion, the infusion tube is pressed into the circular groove 3310 , the infusion tube squeezes the bent plate 3311 , the bent plate 3311 is deformed, and then the infusion tube enters the circular groove 3310 , and then the bent plate 3311 recovers its deformation, thereby limiting the infusion tube to the inside of the circular groove 3310 .

[0057] When the patient cannot be lifted, the backrest 31 is rotated (initially, the height of the bed board 1 is sufficient for the backrest 31 to rotate). After the backrest 31 rotates to the point where the bottom end of the backrest 31 is outside the horizontal projection range of the bed board 1, the telescopic 4 is activated, and the bed board 1 descends, so that the bottom surface of the backrest 31 contacts the ground, and the backrest 31 is supported by the ground, thereby providing support for the patient. After the patient is infused, when the hand moves, the placement board 334, the rotating block 333, and the slide plate 332 are driven to move. At the same time, the slide plate 332 and the rotating block 333 can rotate, and the rotating block 333 and the placement board 334 can rotate. The rotating block 333 moves, driving the rotating column 337 to move, and driving the protrusion 338 to rotate inside the slide plate 332, so that the hand can rotate around the slide plate 332, the rotating block 333 can rotate, and can also move along the slide groove 32. Under the condition that the hand is fixed on the placement board 334, the elbow joint and wrist can move.

[0058] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A patient placement infusion device for emergency department, characterized in that: include: A bed board (1), and a pillow (2) arranged on top of the bed board (1); An infusion mechanism (3), the infusion mechanism (3) having a heating structure for heating the liquid medicine inside the infusion tube to a suitable temperature; The top of the bed board (1) is fixedly connected to the bottom of the pillow (2), and the surface of the infusion mechanism (3) is slidably connected to the inside of the bed board (1); Wherein, the infusion mechanism (3) comprises: A backrest (31), wherein the backrest (31) is arranged to fit the human body and is used for patients who are inconvenient to move to lean on; A trough body (32), and an adjustment component (33) arranged inside the trough body (32), wherein the adjustment component (33) is used to limit the movement of the hand of an infusion person; A liquid warming component (34), the liquid warming component (34) having a winding structure, used for heating the liquid medicine inside the infusion tube to a suitable temperature; The backrest (31) is rotatably connected to the side of the bed board (1) via a rotating rod, the groove (32) is provided on the side of the bed board (1) close to the backrest (31), the inner wall of the groove (32) is slidably connected to the surface of the adjustment component (33), and the side of the adjustment component (33) away from the pillow (2) is fixedly connected to the surface of the warm liquid component (34).

2. The patient placement and infusion device for emergency department according to claim 1, characterized in that: A telescopic rod (4) is fixedly connected to the bottom of the bed board (1), a baffle (5) is fixedly connected to the side of the telescopic rod (4) away from the bed board (1), and a universal wheel (6) is fixedly connected to the side of the baffle (5) away from the telescopic rod (4).

3. The patient placement and infusion device for emergency department according to claim 2, characterized in that: A rubber pad (35) is fixedly connected to the side of the backboard (31) away from the bed board (1); the rubber pad (35) is arranged in a wave shape, and a plurality of the rubber pads (35) are arranged on the surface of the backboard (31).

4. The patient placement and infusion device for emergency department according to claim 3, characterized in that: The adjustment assembly (33) comprises a sliding rod (331), both ends of which are fixedly connected to the inner wall of the slot body (32), and two sliding rods (331) are symmetrically arranged inside the slot body (32), the surface of the sliding rod (331) is slidably connected to a sliding plate (332), the surface of the sliding plate (332) is slidably connected to the inner wall of the slot body (32), the side of the sliding plate (332) away from the slot body (32) is rotatably connected to a rotating block (333), the side of the rotating block (333) away from the telescopic rod (4) is rotatably connected to a placement plate (334), and the side of the placement plate (334) away from the rotating block (333) is fixedly connected to a limiting seat (335).

5. The patient placement and infusion device for emergency department according to claim 4, characterized in that: A rotating column (337) is provided on one side of the slide plate (332) close to the rotating block (333); the surface of the rotating column (337) is rotatably connected to the inner wall of the slide plate (332); the surface of the rotating column (337) located inside the slide plate (332) is fixedly connected to a protrusion (338); there are a plurality of protrusions (338) arranged along the circumference of the rotating column (337), and a plurality of the protrusions (338) are elastically engaged with the inner wall of the slide plate (332); an end of the rotating column (337) away from the slide plate (332) is fixedly connected to a side of the rotating block (333) close to the slide plate (332).

6. The patient placement and infusion device for emergency department according to claim 5, characterized in that: A spring plate (336) is provided on the side of the limiting seat (335) away from the placement plate (334), the surface of the spring plate (336) is fixedly connected to the inner side surface of the limiting seat (335), and a corrugated protrusion is provided on the side of the spring plate (336) away from the limiting seat (335), a sponge pad (339) is provided at the interval between the spring plate (336) and the limiting seat (335), and the surface of the sponge pad (339) is fixedly connected to the side of the spring plate (336) and the limiting seat (335) close to each other.

7. The patient placement and infusion device for emergency department according to claim 6, characterized in that: A circular groove (3310) is provided on a side of the limiting seat (335) close to the rotating block (333), and the circular groove (3310) is arranged on a side of the placement plate (334) away from the bed plate (1), and bent plates (3311) are symmetrically arranged inside the circular groove (3310), and the sides of the two bent plates (3311) away from each other are fixedly connected to the inner wall of the circular groove (3310).

8. The patient placement and infusion device for emergency department according to claim 7, characterized in that: The warm liquid component (34) includes a rotating drum (341), and a rotating drum (341) is arranged on a side of the placement plate (334) away from the limiting seat (335). The inner wall of the rotating drum (341) is rotatably connected to a rotating shaft (342), and the rotating shaft (342) is fixedly connected to the side of the placement plate (334) away from the limiting seat (335). Electric heating tubes (343) are symmetrically arranged at the recessed position of the rotating drum (341), and the sides of the two electric heating tubes (343) away from each other are fixedly connected to the inner side surface of the rotating drum (341), and the electric heating tubes (343) are arranged to be wave-shaped.

9. The patient placement and infusion device for emergency department according to claim 8, characterized in that: A pump body (345) is arranged inside the rotating shaft (342), and the surface of the pump body (345) is fixedly connected to the middle part of the inner side surface of the rotating shaft (342). Both sides of the rotating shaft (342) are fixedly connected to flow guide tubes (344), and the ends of the two flow guide tubes (344) that are away from each other are fixedly connected to ring bodies (346), and the surfaces of the ring bodies (346) are rotatably connected to the inner wall of the rotating drum (341), and a cavity is formed between the ring bodies (346) and the rotating drum (341), and the cavity between the ring bodies (346) and the rotating drum (341), the flow guide tubes (344), and the inner cavity of the electric heating tube (343) are connected.

10. The patient placement and infusion device for emergency department according to claim 9, characterized in that: A track (347) is fixedly connected to the surface of the rotating drum (341), and the track (347) is arranged at the interval between the two ring bodies (346), and the track (347) is arranged in a spiral shape.

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