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CN-122005236-A - Adjustable sickbed support applicable to oral consultation and application method thereof

CN122005236ACN 122005236 ACN122005236 ACN 122005236ACN-122005236-A

Abstract

The invention discloses an adjustable sickbed support applicable to oral consultation and a use method thereof, comprising an adjusting base, a lifting base and a lifting base, wherein the adjusting base is used for adjusting the lifting height of the whole sickbed so as to adapt to the operation height requirement of the oral doctor for bedside diagnosis and treatment; the adjusting bracket is connected with the adjusting base through a pin shaft and is used for realizing multi-angle bending adjustment of the lying frame and simulating the body position of the dental treatment chair, and the driving mechanism is used for driving the U-shaped tube to slide along the bedstead. According to the invention, through optimizing the structural design of the protective side frame, the safety protection is provided when needed, the U-shaped tube can be lowered to the minimum and hidden in the protective groove of the bedstead during oral consultation treatment, so that the cap is flush with the surface of the bedstead, the convex structure is eliminated, an oral doctor and portable treatment equipment can be conveniently close to a patient in a short distance, collision interference is avoided, the difficult problems of poor oral treatment visual field and fixed body position of a bedridden patient can be solved through flexible height and angle adjustment, and the safety and efficiency of bedside oral diagnosis are improved.

Inventors

  • GUAN MIAOSHENG
  • WANG XUEDONG
  • Lv jiao
  • LI YONGFENG

Assignees

  • 北京清华长庚医院

Dates

Publication Date
20260512
Application Date
20260324

Claims (10)

  1. 1. An adjustable sickbed support suitable for oral consultation is characterized by comprising The base (1) is adjusted to adjust the lifting height of the whole sickbed, so that the operating height requirement of an oral doctor when carrying portable equipment to carry out bedside treatment is met; the two connecting side plates (2) are respectively fixed at the two sides of the top of the adjusting base (1) through connecting blocks (21) connected with the connecting side plates by bolts, so that the sickbed can be adjusted by the adjusting base (1) through the connecting side plates (2); The adjusting bracket (3) is positioned between the two connecting side plates (2), and is connected to the top of the adjusting base (1) through a connecting block (21) rotationally connected through a pin shaft by bolts so as to realize multi-angle bending adjustment of the lying frame (6); The bed frame (4), the said bed frame (4) is connected to the top of two connecting side plates (2) by bolts, in order to support the whole patient of the whole sick bed; two protection side frames (5), wherein the two protection side frames (5) are respectively connected with the two sides of the bed frame (4) in a sliding way and are connected with the two ends of the two side plates (2) so as to realize the lifting operation of different height requirements on the two sides of the bed frame (4) and avoid the falling of patients in a sickbed, and The lying frame (6), lying frame (6) are two segmentation structures, and rotate respectively in the inside of bedstead (4) to the transformation that supplies the patient to realize different postures.
  2. 2. The adjustable sickbed support for oral consultation according to claim 1, wherein the adjustable base (1) comprises a movable seat (11) with rollers, a first air cylinder (12) is rotatably connected to the bottom of the movable seat (11) close to the center of one end, a transverse rod (13) is rotatably connected to the end face of a driving rod of the first air cylinder (12), side rods (14) are symmetrically and fixedly connected to two ends of the transverse rod (13), connecting pipe fittings (15) are fixedly connected to the end faces of the two side rods (14), C-shaped rods (16) are rotatably connected to the end faces of the two connecting pipe fittings (15), reinforcing shafts (17) are fixedly connected to the end faces of the two groups of C-shaped rods (16), connecting frames (18) are rotatably connected to the end faces of the two reinforcing shafts (17), and reinforcing assemblies (19) are symmetrically and rotatably connected to the end faces of the two reinforcing shafts (17) close to the middle positions of the connecting side plates (2) through connecting blocks (21).
  3. 3. An adjustable bed support for oral consultation according to claim 2 characterised in that the two sets of C-shaped bars (16) are respectively connected in rotation to the two side walls of the mobile seat (11).
  4. 4. The adjustable sickbed support for oral consultation according to claim 2, wherein the reinforcing component (19) comprises a positioning shaft (191), a mounting block (192) is sleeved at the middle position of the positioning shaft (191), the mounting block (192) is connected to the top of the movable seat (11) through bolts, sleeves (193) are symmetrically and rotatably connected to the two ends of the positioning shaft (191), pull rods (194) are arranged on the end faces of the two sleeves (193) in a penetrating mode, a limiting plate (195) is arranged at one end, located inside the sleeves (193), of the pull rods (194), the other end of each pull rod (194) is rotatably connected to the reinforcing shaft (17), and damping springs (196) are arranged inside the sleeves (193).
  5. 5. The adjustable sickbed support for oral consultation according to claim 4, wherein the outer wall of the limiting plate (195) is smoothly attached to the inner wall of the sleeve (193), and is respectively abutted against two ends of the damping spring (196) with the inner bottom of the sleeve (193).
  6. 6. The adjustable sickbed support for oral consultation according to claim 2, wherein the adjustable support (3) comprises two S-shaped rods (311) and a rotary pipe (322) which are respectively connected to the bottoms of the two lying frames (6) in a rotary mode, a first reinforcing rod (312) is fixedly connected to the opposite faces of the two S-shaped rods (311), connecting blocks (21) which are respectively connected to the connecting frames (18) in a rotary mode are arranged at the positions, close to the bottoms, of the two S-shaped rods (311), and a second cylinder (31) is connected to the bottom end face of one S-shaped rod (311) in a rotary mode; The bottom of rotating pipe fitting (322) is close to terminal surface position welding and has mounting (321), just mounting (321) rotates and is connected with third cylinder (32), it has bracing piece (323) to rotate pipe fitting (322) near terminal surface position symmetry welding, and bracing piece (323) rotate and connect in lying frame (6), it is connected with die-pin (324) to rotate pipe fitting (322) near middle part position symmetry rotation, two the terminal surface of die-pin (324) all inserts sliding connection has expansion piece (325), and rotates the one end department of bending of connecting in lying frame (6) through expansion piece (325), two opposite face fixedly connected with second stiffener (326) of die-pin (324).
  7. 7. The adjustable sickbed support for oral consultation according to claim 6, wherein the second air cylinder (31) and the third air cylinder (32) are respectively positioned at two corresponding connecting side plates (2) and are respectively connected with connecting blocks (21) on the two connecting side plates (2) in a rotating way.
  8. 8. The adjustable sickbed support for oral consultation according to claim 1, wherein the protection side frames (5) comprise two groups of U-shaped pipes (51) penetrating through and sliding on two sides of the frame (4), caps (52) are connected to the tops of the two groups of U-shaped pipes (51) through bolts, the U-shaped pipes (51) can be hidden in protection grooves (41) formed in the U-shaped pipes (51) of the frame (4) at the lowest positions through the caps (52), each group of U-shaped pipes (51) is three in arrangement, a plurality of protection pipe fittings (53) are welded at equal intervals inside the U-shaped pipes (51) and are connected with a driving mechanism (55) in a meshed mode through conical tooth blocks (511) formed in the outer walls of the U-shaped pipes (51) at the middle, a stabilizing frame (54) is sleeved and sliding on the outer walls of the U-shaped pipes (51) at the middle in a sleeved mode, and the stabilizing frame (54) is connected to the connecting side plates (2) through bolts.
  9. 9. The adjustable sickbed support for oral consultation according to claim 8, wherein the driving mechanism (55) comprises a mounting plate (551) mounted on the end face of the connecting side plate (2), a motor (552) is connected to the top of the mounting plate (551) close to one end of the mounting plate through a bolt, a driving wheel (553) is fixedly connected to the end face of an output shaft of the motor (552), the driving wheel (553) is in transmission connection with a driven wheel (555) through a transmission belt (554) sleeved on the outer wall of the driving wheel, a transmission shaft (556) is connected to the inner wall of the driven wheel (555) in an interference mode, a bevel gear (557) is fixedly connected to the end face of the transmission shaft (556), and the bevel gear (557) is in meshed connection with the U-shaped tube (51) through a bevel gear block (511).
  10. 10. A method of using an adjustable bed support for oral consultation according to any of claims 1-9, comprising the steps of: S1, moving and initially positioning a sickbed, namely pushing a bedstead (4), moving the sickbed to a target position by adjusting a roller of a movable seat (11) at the bottom of a base (1), moving the sickbed to a position convenient for an stomatologist to operate and a portable medical instrument to put, and locking the roller after the movement is finished, so that the position of the sickbed is fixed, and displacement in the using process is avoided; S2, diagnosis and treatment height matching adjustment, namely starting a first air cylinder (12) to drive an adjustment base (1) to lift according to the height and operation habit (standing or sitting posture) of an oral doctor until a bed frame (4) reaches the optimal diagnosis and treatment height, avoiding excessive bending of the doctor, enabling a driving rod of the first air cylinder (12) to stretch and drive a cross rod (13) and a side rod (14) to move, enabling the side rod (14) to pull a C-shaped rod (16) to rotate around the side wall of a movable seat (11) through a connecting pipe fitting (15), enabling the C-shaped rod (16) to drive a connecting side plate (2) and the bed frame (4) to lift through a reinforcing shaft (17) and a connecting frame (18), enabling a limiting plate (195) to squeeze a damping spring (196) to buffer lifting impact force until the bed frame (4) reaches the target height, and closing the first air cylinder (12); S3, adjusting the angle of the lying frame (6) according to the requirement of the oral treatment visual field, if the angle of the lying frame at the upper half section is required to be adjusted, starting a second air cylinder (31), driving an S-shaped rod (311) to rotate around a connecting block (21) by the second air cylinder (31), driving the upper half section of the lying frame (6) to overturn to a target angle by the S-shaped rod (311), closing the second air cylinder (31), lifting the head of a patient to a semi-lying position or sitting position so as to prevent the water for treatment from being inhaled by mistake and exposing the deep visual field of the oral cavity, if the angle of the lying frame at the lower half section or the bending position is required to be adjusted, starting a third air cylinder (32) to adjust the leg support so as to prevent the patient from sliding downwards, driving a rotating pipe fitting (322) to rotate by a fixing piece (321), driving the lower half section of the lying frame (6) by a supporting rod (323), driving a telescopic piece (325) to push the bending position of the lying frame (6) to move until the oral treatment comfortable position is reached, and closing the third air cylinder (32); S4, expanding and protecting a diagnosis and treatment space, namely controlling a protection side frame (5) to lift according to the diagnosis and treatment requirement, if oral cavity diagnosis and treatment operation is required, reversely starting a motor (552) before diagnosis and treatment starts, driving a U-shaped tube (51) to descend until a cover cap (52) is flush with the surface of a bedstead (4), hiding the U-shaped tube (51) in a protection groove (41), closing the motor (552), eliminating side barriers, allowing a doctor body and a portable therapeutic apparatus to cling to the bedside for fine operation, if a patient needs to be protected, starting the motor (552) of a driving mechanism (55), driving a driven wheel (555) and a transmission shaft (556) to rotate by the motor (552) through a driving wheel (553) and a transmission belt (554), driving a bevel gear (557) to be meshed with a bevel gear block (511) of the U-shaped tube (51), driving the U-shaped tube (51) to ascend along a stabilizing frame (54), forming a protection barrier, and closing the motor (552); S5, resetting after the patient leaves or nurses, sequentially and reversely starting a third air cylinder (32) and a second air cylinder (31) to enable the lying frame (6) to be in a horizontal state, reversely starting the first air cylinder (12) to enable the bed frame (4) to be lowered to the lowest height, reversely starting the motor (552) to enable the protective side frame (5) to be completely hidden in the protective groove (41), finally unlocking the idler wheels, moving the sickbed to a storage position, locking the idler wheels, and restoring to a daily nursing or storage state.

Description

Adjustable sickbed support applicable to oral consultation and application method thereof Technical Field The invention relates to the technical field of medical sickbed application, in particular to an adjustable sickbed support applicable to oral consultation and a use method thereof. Background In the medical care setting, the hospital bed is used as a core device for patient treatment, rehabilitation and rest, and the functionality and safety of the hospital bed directly influence the treatment experience of the patient and the efficiency of nursing work. Along with the development of medical technology and the diversification of nursing demands, medical personnel and patients have put forward higher requirements on the regulation performance of sickbeds, not only the flexible adjustment of the whole height is needed to be realized so as to adapt to the operation demands of medical personnel with different heights or the convenience of patients to get on/off the beds, but also the multi-angle bending function of the lying frame is needed to be provided so as to meet the different postures of patient turning over, sitting up, semi-lying and the like, and the patient is assisted to perform rehabilitation activities or promote rest comfort. In addition, in order to prevent the patient from rolling down due to turning over, moving or unconscious consciousness in the use process of the sickbed, the two sides of the sickbed are usually provided with protective structures, so that the use safety of the patient is ensured. In the ICU, geriatric ward or rehabilitation center of hospitals, many patients who are bedridden for a long period of time and inconvenient to move often have serious oral health problems (such as periodontitis, stump and residual crown, dental ulcer, etc.), and require consultation and bedside treatment by stomatologists. However, traditional hospital bed designs have focused mainly on patient rest and daily basic care, with obvious drawbacks when applied to oral specialty treatments: The height and the body position of the traditional sickbed are limited, the traditional sickbed is low in height and limited in adjusting range, when an oral doctor performs fine operations such as tooth extraction, tooth filling or cleaning, the oral doctor often needs to bend over a long time or adopts an extremely uncomfortable posture, a clear visual field of an operation area is difficult to obtain, and professional musculoskeletal injury of the doctor is extremely easy to cause. Lack of professional posture support oral treatment typically requires the patient to be in a specific head-to-foot position or semi-lying position (similar to a dental chair posture) to prevent the rinse water from swallowing or aspiration. The back of a common sickbed is often single in lifting angle, and the lower-sliding prevention design of leg linkage is lacked, so that the therapeutic body position is difficult to maintain stably. The side operation is hindered, even if guardrails at two sides of a sickbed are in a put-down state, a convex folding mechanism or a connecting rod is still needed, so that doctors cannot operate close to the head of a patient, meanwhile, the approach of a portable dental unit (trolley) is hindered, and the transmission and operation flexibility of the instruments are seriously affected. Therefore, there is a need for an adjustable hospital bed support that can accommodate bedside consultation with a portable device carried by an dentist, has a function similar to the adjustment of a dental chair, and has no side obstruction. Disclosure of Invention The invention aims to solve the technical problem of providing an adjustable sickbed support suitable for oral consultation and a use method thereof, and the special requirements of bedside oral diagnosis and treatment on visual field, operation space and body position are met by realizing the multi-angle simulation of the body position and the complete hidden storage of guardrails. The technical scheme includes that the adjustable sickbed support comprises an adjusting base, the adjusting base is used for adjusting the lifting height of the whole sickbed, the operating height requirement of a dentist in carrying portable equipment for bedside treatment is met, two connecting side plates are respectively fixed at two sides of the top of the adjusting base through connecting blocks connected through bolts, so that the sickbed can be adjusted through the connecting side plates by adjusting, the adjusting support is located between the two connecting side plates and is connected to the top of the adjusting base through connecting blocks connected through pin shafts in a rotating mode, multi-angle bending adjustment of a lying frame is achieved, the top of the two connecting side plates is connected through bolts, the whole sickbed is supported by the whole sickbed, the two protective side frames are respectively connected to two sides of the bedstead i