CN114557832A - Clinical mobile device that uses of department of neurology based on feedback principle - Google Patents

Abstract

The invention discloses a neurology clinical mobile device based on a feedback principle, which comprises a splicing bedsore-proof supporting structure, a hydraulic balanced anti-seismic body fixing device, a body overturning device and a head relieving device. The invention belongs to the technical field of clinical medical equipment, and particularly relates to a neurology clinical mobile device based on a feedback principle; the invention fully considers the moving direction of the sickbed, and converts the shaking of the medical bed in the moving process into the body fastening effect for helping patients to fix through the pre-contact reaction of the equipment; the body shape of a patient is fully considered, and the design target of back ventilation of the patient is realized on the premise of not influencing the supporting function of a patient medical bed by combining Bernoulli's law and the splicing combination principle to avoid the bedsore growth of the patient; the utility model has the advantages of through the back cushion shape that cambered surface camber increases to combine the guiding gutter of the high difference in both sides, the vomitus can automatic water conservancy diversion when realizing that the patient vomits, improves the security that the disease settled the in-process.

Description

Clinical mobile device that uses of department of neurology based on feedback principle

Technical Field

The invention belongs to the technical field of clinical medical equipment, and particularly relates to a neurology clinical mobile device based on a feedback principle.

Background

Traditional clinical ambulance medical bed and other departments 'medical beds do not have any difference, therefore traditional department of neurology clinical disease settling bed can't provide help to patient's posture adjustment when the patient morbidity, can't slow down the vibrations range of disease at the removal in-process at the in-process that shifts the disease, can't carry out automatic water conservancy diversion to epileptic patient's vomitus, can't avoid the disease of crouching for a long time to grow out the bedsore, consequently need design a novel department of neurology's mobile hospital bed, further improve the comfort level of disease, reduce the pressure of disease during the bed of lying.

Disclosure of Invention

Aiming at the situation and overcoming the defects of the prior art, the invention provides the neurology clinical mobile equipment based on the feedback principle, the moving direction of the hospital bed is fully considered, and the shaking in the moving process of the hospital bed is converted into the body fastening effect for helping the patient to be fixed through the pre-contact reaction of the equipment; the body shape of a patient is fully considered, and the design target of back ventilation of the patient is realized on the premise of not influencing the supporting function of a patient medical bed by combining Bernoulli's law and the splicing combination principle to avoid the bedsore growth of the patient; through the back cushion shape that cambered surface camber increases to combine the guiding gutter of the high difference in both sides, realize the design target that vomitus can automatic water conservancy diversion when the patient vomits, greatly improved the security that the disease settled the in-process.

The technical scheme adopted by the invention is as follows: the invention relates to a feedback principle-based neurology clinical mobile device, which comprises a splicing type bedsore-proof supporting structure, a hydraulic balanced type anti-seismic body fixing device, a body overturning device and a head relieving device, wherein the splicing type bedsore-proof supporting structure is connected with the body overturning device, the hydraulic balanced type anti-seismic body fixing device is arranged on the body overturning device and connected with the head relieving device; the hydraulic balanced anti-seismic body fixing device comprises pre-contact type pressure stabilizing equipment, a liquid injection pressurizing device, a liquid outlet pressure reducing device, a pressure stabilizing balancing device and a body limiting device, wherein the pre-contact type pressure stabilizing equipment is connected with a body overturning device, the liquid injection pressurizing device is connected with the pre-contact type pressure stabilizing equipment, the liquid outlet pressure reducing device is connected with the pre-contact type pressure stabilizing equipment, the pressure stabilizing balancing device is arranged on the liquid outlet pressure reducing device, and the body limiting device is connected with the liquid injection pressurizing device.

Further, the liquid injection pressurizing device comprises a liquid injection and diversion multidirectional bending pipe, a small-port pressurizing limiting pipe, a pressurizing limiting spring and a liquid injection blocking ball, wherein the liquid injection and diversion multidirectional bending pipe is connected with a pre-contact type voltage stabilizing device, the small-port pressurizing limiting pipe is arranged on the liquid injection and diversion multidirectional bending pipe, the pressurizing limiting spring is arranged on the small-port pressurizing limiting pipe, the liquid injection blocking ball is connected with the pressurizing limiting spring, and the liquid injection blocking ball is in contact connection with the small-port pressurizing limiting pipe; the liquid outlet pressure reducing device comprises a liquid outlet flow guide multidirectional bending pipe, a small-port pressure reducing limiting pipe, a pressure reducing limiting spring and a liquid outlet blocking ball, wherein the liquid outlet flow guide multidirectional bending pipe is connected with pre-contact type pressure stabilizing equipment, the small-port pressure reducing limiting pipe is arranged on the liquid outlet flow guide multidirectional bending pipe, the pressure reducing limiting spring is arranged on the small-port pressure reducing limiting pipe, the liquid outlet blocking ball is arranged on the pressure reducing limiting spring, the liquid outlet blocking ball is in contact connection with the small-port pressure reducing limiting pipe, the small-port pressure increasing limiting pipe is in combined connection with the liquid injection blocking ball, and the hydraulic oil can be conveyed in a single direction through the connection of the small-port pressure reducing limiting pipe and the liquid outlet blocking ball; the pre-contact type pressure stabilizing equipment comprises a bending pipe external wrapping pipe, a pre-contact roller support sliding groove, a pre-contact roller sliding support and a pre-contact type multidirectional adjusting roller, the bending pipe external wrapping pipe is connected with a body overturning device, the pre-contact roller support sliding groove is formed in the bending pipe external wrapping pipe, the pre-contact type roller sliding support is clamped and slidably arranged on the pre-contact roller support sliding groove, and the pre-contact type multidirectional adjusting roller is connected with the pre-contact type roller sliding support.

Further, the body limiting device comprises an external liquid storage tank, an internal hydraulic conveying tank, a conveying tank sliding block, a body limiting clamp plate, a body clamping plate relaxing sponge and a turning plate anti-collision sliding groove, the external liquid storage tank is arranged on a wrapping pipe outside the bending pipe, the internal hydraulic conveying tank is arranged on the external liquid storage tank, the external liquid storage tank is connected with the liquid outlet and flow guide multidirectional bending pipe, the liquid inlet and flow guide multidirectional bending pipe is connected with the internal hydraulic conveying tank, the conveying tank sliding block is clamped and slidably arranged on the internal hydraulic conveying tank, the body limiting clamp plate is arranged on the conveying tank sliding block, the body clamping plate relaxing sponge is arranged on the body limiting clamp plate, and the turning plate anti-collision sliding groove is arranged on the body limiting clamp plate; the pressure stabilizing balancing device comprises an inner tank and outer tank connecting elbow, a spiral restraint tank, an inner tank and outer tank pressure stabilizing balls and an inner tank and outer tank pressure stabilizing bolt, one end of the inner tank and outer tank connecting elbow is connected with an external liquid storage tank, the other end of the inner tank and outer tank connecting elbow is arranged on an internal hydraulic conveying tank, the spiral restraint tank is connected with the inner tank and outer tank connecting elbow, the inner tank and outer tank pressure stabilizing bolt is in threaded connection with the spiral restraint tank, the inner tank and outer tank pressure stabilizing balls are arranged on the inner tank and outer tank pressure stabilizing bolt, the inner tank and outer tank pressure stabilizing balls are in contact connection with the inner wall of the inner tank and outer tank connecting elbow, and the harmful vibration of a sickbed is converted into a clamping function for fixing a patient by utilizing the synergistic effect of the pre-contact type pressure stabilizing equipment and the body limiting device.

Furthermore, the spliced bedsore-proof supporting structure comprises a trunk curved surface supporting device and an arc-curved surface combined back multi-gap supporting device, wherein the trunk curved surface supporting device is connected with the body overturning device, and the arc-curved surface combined back multi-gap supporting device is arranged on the trunk curved surface supporting device; the trunk curved surface supporting device comprises a side corrugated supporting plate, a spine supporting plate and a back shock absorption adjusting sponge layer, the spine supporting plate is connected with the body turnover device, the side corrugated supporting plate is hinged with the spine supporting plate, and the back shock absorption adjusting sponge layer is connected with the side corrugated supporting plate and the spine supporting plate respectively.

Further, arc curved surface combination formula back many clearances strutting arrangement includes arc support group standing groove, the spacing sleeve pipe of curved surface support, the spacing spring of support and arc curved surface support, arc support group standing groove is located on the ripple shape backup pad of side, the spacing sleeve pipe of curved surface support is located on the arc support group standing groove, the spacing spring of support is located on the spacing sleeve pipe of curved surface support, arc curved surface support links to each other with the spacing spring of support, arc curved surface support block slides and locates on the spacing sleeve pipe of curved surface support, and the synergism of side ripple shape backup pad and multiunit arc curved surface support has both kept the supporting effect of sick bed to patient's back, has still realized the ventilation function to patient's back.

Further, the body turning device comprises a trunk turning power device, a leg turning adjusting device and a safety guardrail, wherein the trunk turning power device is arranged on the splicing type bedsore-proof supporting structure, the leg turning adjusting device is connected with the splicing type bedsore-proof supporting structure, and the safety guardrail is arranged on the splicing type bedsore-proof supporting structure; truck upset power device includes that truck returning face plate standing groove, truck upset adjust arc backup pad, truck upset power cylinder and truck power cylinder standing groove, the truck returning face plate standing groove is located on the side ripple shape backup pad, the truck upset is adjusted the arc backup pad and is articulated with truck returning face plate standing groove, truck power cylinder standing groove is located on the side ripple shape backup pad, truck upset power cylinder is located on the truck power cylinder standing groove, truck upset power cylinder is articulated with truck upset adjustment arc backup pad.

Further, shank upset adjusting device includes T type limiting plate, shank both sides upset limiting plate, shank upset cylinder and the spacing fixing device of shank in the middle of the shank, T type limiting plate links to each other with vertebra position backup pad in the middle of the shank, the T type limiting plate is articulated in the middle of shank both sides upset limiting plate and the shank, shank upset cylinder is located on the T type limiting plate in the middle of the shank, shank upset cylinder is articulated with shank both sides upset limiting plate, the spacing fixing device of shank locates on the shank both sides upset limiting plate.

Further, the leg limiting and fixing device comprises an inner side leg limiting groove, an inner side lifting spring of the leg, an inner side clamping arc plate of the leg, an inner side limiting triangular plate of the leg, an inner side limiting rack group of the leg, an outer side leg limiting groove, an outer side lifting spring and an outer side clamping arc plate of the leg, wherein the inner side leg limiting groove is arranged on the turning limiting plates at two sides of the leg, the inner side lifting spring of the leg is arranged on the inner side leg limiting groove, the inner side clamping arc plate of the leg is connected with the inner side lifting spring of the leg, the inner side limiting triangular plate of the leg is arranged on the inner side clamping arc plate of the leg, the inner side limiting rack group of the leg is arranged on the inner side leg limiting groove, the inner side limiting triangular plate of the leg is in contact connection with the inner side limiting rack group of the leg, the outer side leg limiting groove is arranged on the turning limiting plates at two sides of the leg, the outer side lifting spring of the leg is arranged on the outer side leg limiting groove, leg outside block arc links to each other with leg outside lift spring, and shank both sides upset limiting plate and truck upset regulation arc backup pad synergism help improving the speed that the disease stood up.

Further, the head relieving device comprises a neck relieving device, a head supporting device and a head adjusting device, the head supporting device is connected with the spliced bedsore-proof supporting structure, the head adjusting device is arranged on the spliced bedsore-proof supporting structure, and the neck relieving device is connected with the head supporting device; the head supporting device comprises an arc-shaped curved headrest, a head placing arc-shaped groove and a flow guide inclined groove, the arc-shaped curved headrest is hinged to the spine supporting plate, the head placing arc-shaped groove is formed in the arc-shaped curved headrest, and the flow guide inclined groove is formed in the arc-shaped curved headrest.

Furthermore, the neck relieving device comprises a neck sponge supporting column and a neck limiting groove, the neck sponge supporting column is arranged on a hinged joint of the arc-shaped curved surface headrest and the spine supporting plate, and the neck limiting groove is arranged on the neck sponge supporting column; the head adjusting device comprises a head adjusting work box, a head adjusting motor, a head adjusting gear and a head adjusting arc-shaped rack, the head adjusting work box is arranged on the spine supporting plate, the head adjusting motor is arranged on the head adjusting work box, the head adjusting gear is connected with the head adjusting motor, the head adjusting gear is clamped and rotated on the head adjusting work box, the head adjusting arc-shaped rack is clamped and slidably arranged on the head adjusting work box, the head adjusting gear is meshed with the head adjusting arc-shaped rack and is connected with the head adjusting arc-shaped rack, and the head adjusting arc-shaped rack is hinged to the arc-shaped curved headrest.

Further, the upper wall of arc curved surface headrest establishes to middle high, the low arc structure in both sides, the head is placed the intermediate position that the arc recess was located the arc curved surface headrest, the side of arc curved surface headrest is located to water conservancy diversion slope recess, the degree of depth that the one end of water conservancy diversion slope recess side that is close to the arc curved surface headrest is greater than its degree of depth that is close to the intermediate position of arc curved surface headrest.

Further, the upper wall of truck upset regulation arc backup pad is established to the arc arch, the sunken position of side ripple shape backup pad is located to arc support group standing groove, truck upset regulation arc backup pad locates the protruding position of side ripple shape backup pad, and multiunit arc curved surface support puts under natural state and can adjust the place height of arc backup pad the same with the truck upset.

Furthermore, the safety guardrails are respectively connected with the leg middle T-shaped limiting plate and the vertebra part supporting plate.

Further, the pre-contact roller support sliding groove is connected with the small-port pressurizing limiting pipe, and the pre-contact roller support sliding groove is connected with the small-port depressurizing limiting pipe.

Further, the radius of the inner and outer groove pressure stabilizing balls is larger than that of the inner and outer groove connecting bent pipe.

Furthermore, a fan is arranged on the safety barrier.

Furthermore, four groups of supporting rollers are arranged on the supporting plate of the vertebra part, and the pre-contact type multidirectional adjusting rollers are close to the head relieving device.

The invention with the structure has the following beneficial effects: this scheme has realized can avoiding the patient to drop, avoid the patient to produce a clinical mobile device that uses of department of neurology based on feedback principle, and its beneficial effect is as follows:

(1) by utilizing the principle of changing harm into benefit and combining with a hydraulic stabilizing device, the sickbed can fix a patient in a limited space range when the sickbed shakes when meeting obstacles, and the patient is prevented from falling off from the sickbed in the moving process;

(2) according to the principle of pre-action, the contact roller capable of generating a hydraulic pushing effect is arranged at the front end of the moving track of the sickbed support moving roller, so that the contact roller can contact with an obstacle in advance, and a patient is effectively prevented from falling off the sickbed due to collision of the equipment support roller;

(3) the body posture of emergency rescue of an epileptic is fully considered, external auxiliary power is provided, the difficulty of turning over of the patient is reduced, and the efficiency of spitting vomitus of the patient during morbidity is improved;

(4) the traditional head support back cushion is designed into an arc-shaped back cushion with a middle bulge and two arc-shaped reduced sides by combining the vomit flowing track of the epileptic patient during vomiting and fully considering the cleaning difficulty of the patient after vomiting, and the vomit can be guided along the groove by combining the vomit guiding inclined groove arranged at the upper end when the patient vomits, so that the working pressure for cleaning the face of the patient and the sickbed is reduced;

(5) the phenomenon that the patient is prone to bedsore and other diseases when the patient lies for a long time is fully considered, the characteristic that air can be guided through gaps among columnar structures is utilized, and the design goals of ventilating the back of the patient and increasing the ventilation area of the back skin of the patient are achieved by combining the shape structure of the bed plate of the corrugated hospital bed on the premise that the supporting effect of the hospital bed on the patient is not affected, and the patient is prevented from bedsore;

(6) in order to avoid collision between the body turning device and the body limiting device, the limiting equipment is cut on the premise of keeping the body limiting device to fix the trunk part of the patient, and the possibility of collision between the body turning device and the body limiting device is effectively avoided.

Drawings

FIG. 1 is a top view of a mobile device for clinical use in neurology department based on the feedback principle provided by the present invention;

FIG. 2 is a front cross-sectional view of a mobile device for clinical use in neurology department based on the feedback principle provided by the present invention;

FIG. 3 is a right side view of the neurology clinical mobile device based on the feedback principle provided by the present invention;

FIG. 4 is a perspective view of the body stop splint;

FIG. 5 is a perspective view of the torso support apparatus;

FIG. 6 is a perspective view of the head restraint;

FIG. 7 is a perspective view of the neck relief device;

FIG. 8 is a left side cross-sectional view of the head adjustment device;

FIG. 9 is a front cross-sectional view of the curved modular back multi-gap support device;

FIG. 10 is a right side view of the torso inversion power unit and the leg inversion adjustment unit;

fig. 11 is a front sectional view of the leg-flipping adjustment device;

FIG. 12 is an enlarged view of a portion A of FIG. 2;

fig. 13 is a partial enlarged view of portion B of fig. 2;

fig. 14 is a partial enlarged view of portion C of fig. 2;

fig. 15 is a partially enlarged view of a portion D in fig. 2.

Wherein, 1, splicing type bedsore-proof supporting structure, 2, hydraulic balance type anti-seismic body fixing device, 3, body turning device, 4, head relieving device, 5, pre-contact type pressure stabilizing equipment, 6, liquid injection pressurizing device, 7, liquid outlet pressure reducing device, 8, pressure stabilizing balancing device, 9, body limiting device, 10, liquid injection diversion multidirectional bending pipe, 11, small port pressurization limiting pipe, 12, pressurization limiting spring, 13, liquid injection blocking ball, 14, liquid outlet diversion multidirectional bending pipe, 15, small port decompression limiting pipe, 16, decompression limiting spring, 17, liquid outlet blocking ball, 18, external wrapping pipe of bending pipe, 19, pre-contact roller bracket sliding groove, 20, pre-contact roller sliding bracket, 21, pre-contact type multidirectional adjusting roller, 22, external liquid storage groove, 23, internal hydraulic conveying groove, 24 and conveying groove sliding block, 25. a body limiting splint, 26, a body splint relieving sponge, 27, a turnover plate anti-collision sliding groove, 28, an inner and outer groove connecting elbow, 29, a spiral tightening groove, 30, an inner and outer groove pressure stabilizing ball, 31, an inner and outer groove pressure stabilizing bolt, 32, a trunk curved surface supporting device, 33, an arc curved surface combined back multi-gap supporting device, 34, a side corrugated supporting plate, 35, a spine supporting plate, 36, a back damping adjusting sponge layer, 37, an arc support group placing groove, 38, a curved surface support limiting sleeve, 39, a support limiting spring, 40, an arc curved surface support, 41, a trunk overturning power device, 42, a leg overturning adjusting device, 43, a safety guardrail, 44, a trunk overturning plate placing groove, 45, a trunk overturning adjusting arc supporting plate, 46, a trunk overturning power cylinder, 47, a trunk power cylinder placing groove, 48, a leg middle T-shaped limiting plate, 49. limiting plate for overturning two sides of legs, 50, a leg overturning cylinder, 51, a leg limiting and fixing device, 52, an inner leg limiting groove, 53, a leg inner lifting spring, 54, a leg inner clamping arc plate, 55, a leg inner limiting triangular plate, 56, a leg inner limiting rack group, 57, an outer leg limiting groove, 58, a leg outer lifting spring, 59, a leg outer clamping arc plate, 60, a neck relieving device, 61, a head supporting device, 62, a head adjusting device, 63, an arc-shaped curved headrest, 64, an arc-shaped groove for placing the head, 65, a flow guide inclined groove, 66, a neck sponge supporting column, 67, a neck limiting groove, 68, a head adjusting work box, 69, a head adjusting motor, 70, a head adjusting gear, 71 and a head adjusting arc-shaped rack.

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

As shown in fig. 1, 3, 6 and 15, the mobile device for neurology clinical use based on the feedback principle comprises a splicing type bedsore-proof supporting structure 1, a hydraulic balanced type anti-seismic body fixing device 2, a body overturning device 3 and a head relieving device 4, wherein the splicing type bedsore-proof supporting structure 1 is connected with the body overturning device 3, the hydraulic balanced type anti-seismic body fixing device 2 is arranged on the body overturning device 3, and the body overturning device 3 is connected with the head relieving device 4; the head relieving device 4 comprises a neck relieving device 60, a head supporting device 61 and a head adjusting device 62, the head supporting device 61 is connected with the spliced bedsore-proof supporting structure 1, the head adjusting device 62 is arranged on the spliced bedsore-proof supporting structure 1, and the neck relieving device 60 is connected with the head supporting device 61; head strutting arrangement 61 includes that arc curved surface headrest 63, head place arc recess 64 and water conservancy diversion slope recess 65, arc curved surface headrest 63 links to each other with concatenation formula prevents bedsore bearing structure 1, the head is placed arc recess 64 and is located on arc curved surface headrest 63, water conservancy diversion slope recess 65 is located on arc curved surface headrest 63.

As shown in fig. 2, 7 and 8, the neck relieving device 60 includes a neck sponge supporting column 66 and a neck limiting groove 67, the neck sponge supporting column 66 is disposed at the joint of the arc-shaped curved headrest 63 and the spliced bedsore-preventing support structure 1, and the neck limiting groove 67 is disposed on the neck sponge supporting column 66; head adjusting device 62 includes that head adjusts work box 68, head accommodate motor 69, head accommodate gear 70 and head and adjusts arc rack 71, head accommodate work box 68 prevents that bedsore bearing structure 1 links to each other in the concatenation formula, head accommodate motor 69 is located on head accommodate work box 68, head accommodate gear 70 links to each other with head accommodate motor 69, head accommodate gear 70 block is rotated and is located on head accommodate work box 68, head accommodate arc rack 71 block slides and locates on head accommodate work box 68, head accommodate gear 70 is connected with the meshing of head accommodate arc rack 71, head accommodate arc rack 71 is articulated with arc curved surface headrest 63.

As shown in fig. 1 and 2, the hydraulic balanced anti-seismic body fixing device 2 includes a pre-contact pressure stabilizing device 5, a liquid injection pressurizing device 6, a liquid outlet pressure reducing device 7, a pressure stabilizing balancing device 8 and a body limiting device 9, the pre-contact pressure stabilizing device 5 is connected with the body turning device 3, the liquid injection pressurizing device 6 is connected with the pre-contact pressure stabilizing device 5, the liquid outlet pressure reducing device 7 is connected with the pre-contact pressure stabilizing device 5, the pressure stabilizing balancing device 8 is arranged on the liquid outlet pressure reducing device 7, and the body limiting device 9 is connected with the liquid injection pressurizing device 6.

As shown in fig. 2 and 13, the liquid injection pressurizing device 6 includes a liquid injection diversion multidirectional bending pipe 10, a small port pressurizing limiting pipe 11, a pressurizing limiting spring 12 and a liquid injection blocking ball 13, the liquid injection diversion multidirectional bending pipe 10 is connected with the pre-contact type pressure stabilizing device 5, the small port pressurizing limiting pipe 11 is arranged on the liquid injection diversion multidirectional bending pipe 10, the pressurizing limiting spring 12 is arranged on the small port pressurizing limiting pipe 11, the liquid injection blocking ball 13 is connected with the pressurizing limiting spring 12, and the liquid injection blocking ball 13 is in contact connection with the small port pressurizing limiting pipe 11; the liquid outlet pressure reducing device 7 comprises a liquid outlet flow guide multidirectional bending pipe 14, a small-port pressure reducing limiting pipe 15, a pressure reducing limiting spring 16 and a liquid outlet blocking ball 17, the liquid outlet flow guide multidirectional bending pipe 14 is connected with the pre-contact type pressure stabilizing equipment 5, the small-port pressure reducing limiting pipe 15 is arranged on the liquid outlet flow guide multidirectional bending pipe 14, the pressure reducing limiting spring 16 is arranged on the small-port pressure reducing limiting pipe 15, the liquid outlet blocking ball 17 is arranged on the pressure reducing limiting spring 16, and the liquid outlet blocking ball 17 is in contact connection with the small-port pressure reducing limiting pipe 15; the pre-contact type pressure stabilizing device 5 comprises a bending pipe external wrapping pipe 18, a pre-contact roller support sliding groove 19, a pre-contact roller sliding support 20 and a pre-contact type multidirectional adjusting roller 21, wherein the bending pipe external wrapping pipe 18 is connected with the body overturning device 3, the pre-contact roller support sliding groove 19 is formed in the bending pipe external wrapping pipe 18, the pre-contact type roller sliding support 20 is clamped and slidably arranged on the pre-contact roller support sliding groove 19, and the pre-contact type multidirectional adjusting roller 21 is connected with the pre-contact type roller sliding support 20.

As shown in fig. 12 and 14, the body limiting device 9 includes an external liquid storage tank 22, an internal hydraulic conveying tank 23, a conveying tank sliding block 24, a body limiting splint 25, a body splint relaxing sponge 26, and a body turning plate anti-collision sliding tank 27, the external liquid storage tank 22 is disposed on the external wrapping pipe 18 of the bending pipe, the internal hydraulic conveying tank 23 is disposed on the external liquid storage tank 22, the external liquid storage tank 22 is connected to the liquid outlet diversion multidirectional bending pipe 14, the liquid inlet diversion multidirectional bending pipe 10 is connected to the internal hydraulic conveying tank 23, the conveying tank sliding block 24 is slidably disposed on the internal hydraulic conveying tank 23 in a clamping manner, the body limiting splint 25 is disposed on the conveying tank sliding block 24, the body splint relaxing sponge 26 is disposed on the body limiting splint 25, and the body turning plate anti-collision sliding tank 27 is disposed on the body limiting splint 25; the pressure stabilizing balance device 8 comprises an inner tank and outer tank connecting elbow 28, a spiral restraint tank 29, an inner tank and outer tank pressure stabilizing ball 30 and an inner tank and outer tank pressure stabilizing bolt 31, one end of the inner tank and outer tank connecting elbow 28 is connected with an external liquid storage tank 22, the other end of the inner tank and outer tank connecting elbow 28 is arranged on an internal hydraulic conveying tank 23, the spiral restraint tank 29 is connected with the inner tank and outer tank connecting elbow 28, the inner tank and outer tank pressure stabilizing bolt 31 is in threaded connection with the spiral restraint tank 29, the inner tank and outer tank pressure stabilizing ball 30 is arranged on the inner tank and outer tank pressure stabilizing bolt 31, and the inner tank and outer tank pressure stabilizing ball 30 is in contact connection with the inner wall of the inner tank and outer tank connecting elbow 28.

As shown in fig. 5 and 9, the spliced bedsore-proof support structure 1 comprises a trunk curved surface support device 32 and an arc-curved surface combined back multi-gap support device 33, wherein the trunk curved surface support device 32 is connected with the body turning device 3, and the arc-curved surface combined back multi-gap support device 33 is arranged on the trunk curved surface support device 32; the trunk curved surface supporting device 32 comprises a side corrugated supporting plate 34, a spine supporting plate 35 and a back shock absorption adjusting sponge layer 36, the spine supporting plate 35 is connected with the body turning device 3, the side corrugated supporting plate 34 is hinged with the spine supporting plate 35, and the back shock absorption adjusting sponge layer 36 is respectively connected with the side corrugated supporting plate 34 and the spine supporting plate 35.

As shown in fig. 1, 9 and 15, the arc-shaped curved surface combined back multi-gap supporting device 33 includes an arc-shaped support group placing groove 37, a curved surface support limiting sleeve 38, a support limiting spring 39 and an arc-shaped curved surface support 40, the arc-shaped support group placing groove 37 is disposed on the side corrugated supporting plate 34, the curved surface support limiting sleeve 38 is disposed on the arc-shaped support group placing groove 37, the support limiting spring 39 is disposed on the curved surface support limiting sleeve 38, the arc-shaped curved surface support 40 is connected with the support limiting spring 39, and the arc-shaped curved surface support 40 is engaged with and slidably disposed on the curved surface support limiting sleeve 38.

As shown in fig. 1, 3, 5 and 10, the body turning device 3 includes a trunk turning power device 41, a leg turning adjusting device 42 and a safety fence 43, the trunk turning power device 41 is disposed on the splicing type bedsore-proof support structure 1, the leg turning adjusting device 42 is connected with the splicing type bedsore-proof support structure 1, and the safety fence 43 is disposed on the splicing type bedsore-proof support structure 1; truck upset power device 41 includes truck returning face plate standing groove 44, truck upset regulation arc backup pad 45, truck upset power cylinder 46 and truck power cylinder standing groove 47, truck returning face plate standing groove 44 is located on side ripple shape backup pad 34, truck upset regulation arc backup pad 45 is articulated with truck returning face plate standing groove 44, truck power cylinder standing groove 47 is located on side ripple shape backup pad 34, truck upset power cylinder 46 is located on truck power cylinder standing groove 47, truck upset power cylinder 46 is articulated with truck upset regulation arc backup pad 45.

As shown in fig. 10 and 11, the leg overturning adjusting device 42 includes a leg middle T-shaped limiting plate 48, a leg both-side overturning limiting plate 49, a leg overturning cylinder 50 and a leg limiting and fixing device 51, the leg middle T-shaped limiting plate 48 is connected with the spine supporting plate 35, the leg both-side overturning limiting plate 49 is hinged to the leg middle T-shaped limiting plate 48, the leg overturning cylinder 50 is arranged on the leg middle T-shaped limiting plate 48, the leg overturning cylinder 50 is hinged to the leg both-side overturning limiting plate 49, and the leg limiting and fixing device 51 is arranged on the leg both-side overturning limiting plate 49.

As shown in fig. 11, the leg position-limiting fixing device 51 includes an inner leg position-limiting groove 52, an inner leg lifting spring 53, an inner leg engaging arc 54, an inner leg position-limiting triangular plate 55, an inner leg position-limiting rack set 56, an outer leg position-limiting groove 57, an outer leg position-limiting spring 58 and an outer leg position-limiting arc 59, the inner leg position-limiting groove 52 is formed on the leg position-both-side overturn position-limiting plate 49, the inner leg lifting spring 53 is formed on the inner leg position-limiting groove 52, the inner leg engaging arc 54 is connected to the inner leg lifting spring 53, the inner leg position-limiting triangular plate 55 is formed on the inner leg engaging arc 54, the inner leg position-limiting rack set 56 is formed on the inner leg position-limiting groove 52, the inner leg position-limiting triangular plate 55 is connected to the inner leg position-limiting rack set 56, the outer leg position-limiting groove 57 is formed on the leg position-both-side overturn position-limiting plate 49, the leg outer side lifting spring 58 is arranged on the outer side leg part limiting groove 57, and the leg outer side clamping arc-shaped plate 59 is connected with the leg outer side lifting spring 58.

As shown in fig. 6, the upper wall of the curved headrest 63 is designed to be of an arc structure with a high middle part and low two sides, the head is placed at the middle position of the curved headrest 63 through the arc groove 64, the flow guide inclined groove 65 is formed in the side edge of the curved headrest 63, and the depth of one end, close to the side edge of the curved headrest 63, of the flow guide inclined groove 65 is larger than that of the middle position, close to the curved headrest 63.

As shown in fig. 1 and 5, the upper wall of the trunk turning adjustment arc-shaped support plate 45 is set to be arc-shaped convex, the arc-shaped support group placing groove 37 is arranged at the concave part of the side corrugated support plate 34, and the trunk turning adjustment arc-shaped support plate 45 is arranged at the convex part of the side corrugated support plate 34.

As shown in fig. 3 and 11, the safety fence 43 is connected to the middle leg T-shaped position-limiting plate 48 and the vertebral part supporting plate 35, respectively.

As shown in fig. 2 and 13, the pre-contact roller bracket sliding groove 19 is connected to the small-port pressurization limiting pipe 11, and the pre-contact roller bracket sliding groove 19 is connected to the small-port depressurization limiting pipe 15.

As shown in fig. 12, the radius of the inner and outer groove stabilizer balls 30 is greater than the radius of the inner and outer groove connecting elbow 28.

As shown in fig. 2, a fan is provided on the safety fence 43.

As shown in fig. 5, four sets of supporting rollers are disposed on the spine supporting plate 35, and the pre-contact type multi-directional adjusting rollers 21 are close to the head relaxing device 4.

When the patient with epilepsy is placed on the hospital bed, the back vertebra and the external bone and flesh of the patient are supported by the slightly concave arc-shaped structure of the vertebra support plate 35, the back shock absorption and adjustment sponge layer 36 at the upper end plays a role in reducing the impact force on the back vertebra of the patient, the rib side and the related skin and flesh part of the back of the patient are supported by the side corrugated support plate 34, the back shock absorption and adjustment sponge layer 36 at the upper end plays a role in shock absorption and buffering on the back of the patient, the side corrugated support plate 34 effectively supports the back of the patient, the side corrugated support plate 34 is of a structure with an arc-shaped convex upper end, the side is of a corrugated structure, and the side corrugated structure gradually changes towards the direction of the vertebra support plate 35, so that the trunk on the convex part of the side corrugated support plate 34 overturns and adjusts the arc-shaped support plate 45 and the groups of the arc-shaped support plates 45 and the concave parts of the side corrugated support plate 34 The curved surface support 40 plays a supporting role for both sides of the back of the patient, because the back support structure composed of a plurality of groups of arc-shaped curved surface supports 40 can prevent the back skin and flesh of the patient from sinking into the grooves of the side corrugated support plate 34, and the arc-shaped curved surface supports 40 can reach the height position of the convex end of the side corrugated support plate 34 under the action of the support limiting spring 39, and can also perform telescopic adjustment on the height of the arc-shaped curved surface supports 40 along with the physical condition of the patient, the head of the patient is placed on the head placing arc-shaped groove 64 on the arc-shaped curved surface headrest 63, the neck is limited on the neck limiting groove 67 on the neck sponge support column 66, the legs of the patient are placed on the leg overturning adjusting device 42, the feet are limited between the leg inner side clamping arc-shaped plate 54 and the leg outer side clamping arc-shaped plate 59, therefore, the legs of the patient are opened and placed, and the lifting adjusting function of the leg inner side clamping arc-shaped plate 54 is selected according to the best comfortable state of the patient, the patient is always in the best comfortable state; when the head of the patient needs to be lifted, the head adjusting motor 69 works, and the head adjusting gear 70 rotates, so that the head adjusting arc-shaped rack 71 slides along the clamping groove in the head adjusting working box 68, the technical effect that the head adjusting arc-shaped rack 71 pushes the arc-shaped curved headrest 63 to turn over is achieved, and the function of lifting the head of the patient is achieved; when a patient has an epileptic seizure and needs to turn over quickly to spit out vomitus in the mouth, the trunk turning power cylinder 46 and the leg turning cylinder 50 work simultaneously, after the turning limiting plates 49 on the two sides of the leg are stressed, the turning limiting plates 49 on the two sides of the leg rotate around the hinge point between the T-shaped limiting plate 48 in the middle of the leg and the turning limiting plates 49 on the two sides of the leg, the trunk turning adjusting arc-shaped supporting plate 45 rotates around the hinge point between the trunk turning plate and the trunk turning plate placing groove 44, the patient is enabled to achieve the design goal of quickly turning on one's side by matching with the assistance of medical personnel, and meanwhile, the vomitus of the patient flows through the flow guiding inclined groove 65 on the arc-shaped curved headrest 63 and flows out of the arc-shaped curved headrest 63 along the groove, so that the vomitus is prevented from being accumulated on a sickbed; when a patient lies on a sickbed for a long time, in order to avoid bedsores of the patient, the small fan on the safety guardrail 43 is opened, air is sent into a gap between the patient and the side corrugated supporting plate 34 along the arc-shaped groove on the side corrugated supporting plate 34, and because the arc-shaped curved surface supports 40 are multi-component supporting structures, the gaps among the multiple groups of arc-shaped curved surface supports 40 cannot influence the flowing effect of the air below the body, and meanwhile, the arc-shaped structure of the side corrugated supporting plate 34 can realize the design goal of the air flow speed on the arc-shaped curved surface in the Bernoulli's law becoming fast, the air flow speed of the back of the patient can be improved, and the disease of bedsores on the back of the patient is avoided; when a patient needs to be transferred emergently, the pre-contact type multidirectional adjusting roller 21 at the front end of the sickbed collides with a raised barrier on a moving route, the pre-contact type roller sliding support 20 slides along the pre-contact roller support sliding groove 19 to push hydraulic oil along the small-port pressurizing limiting pipe 11, so that the liquid injection blocking ball 13 is separated from one end of the small-port pressurizing limiting pipe 11, the hydraulic oil flows into the internal hydraulic conveying groove 23 along the liquid injection diversion multidirectional bending pipe 10, the body limiting clamp plate 25 horizontally slides along the internal hydraulic conveying groove 23, the body part of the patient is fixed before the supporting roller of the sickbed moves to the raised barrier, and when no raised barrier exists in the following moving process, the hydraulic oil in the external liquid storage tank 22 flows into the pre-contact roller support sliding groove 19 along the liquid outlet diversion multidirectional bending pipe 14 due to the unequal pressure of the hydraulic oil in the external liquid storage tank 22 and the pre-contact roller support sliding groove 19, the pre-contact multidirectional adjusting roller 21 can contact with the ground again; when the pressure of the hydraulic oil in the external liquid storage tank 22 and the internal hydraulic conveying tank 23 needs to be restored to the initial state, the internal and external tank pressure stabilizing bolt 31 is rotated to separate the internal and external tank pressure stabilizing ball 30 from the internal and external tank connecting elbow 28, so that the hydraulic oil flows along the internal and external tank connecting elbow 28, and the pressure stabilizing effect is realized; when transporting, in order to avoid patient's shank to rock, make inboard block arc 54 of leg drive the inboard spacing set-square 55 of leg and slide along inboard leg spacing groove 52, the inboard spacing set-square 55 of leg contacts with the inboard spacing rack group 56 of leg and makes inboard block arc 54 of leg fixed, with patient's shank restriction between inboard block arc 54 of leg and leg outside block arc 59, avoid the patient to drop from the sick bed at the in-process of transporting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A clinical mobile device that uses of department of neurology based on feedback principle which characterized in that: the splicing bedsore-proof body fixing device comprises a splicing bedsore-proof supporting structure (1), a hydraulic balanced type quake-proof body fixing device (2), a body overturning device (3) and a head relieving device (4), wherein the splicing bedsore-proof supporting structure (1) is connected with the body overturning device (3), the hydraulic balanced type quake-proof body fixing device (2) is arranged on the body overturning device (3) and connected with the head relieving device (4); the hydraulic balanced anti-seismic body fixing device (2) comprises a pre-contact type pressure stabilizing device (5), a liquid injection pressurizing device (6), a liquid outlet pressure reducing device (7), a pressure stabilizing balancing device (8) and a body limiting device (9), wherein the pre-contact type pressure stabilizing device (5) is connected with a body overturning device (3), the liquid injection pressurizing device (6) is connected with the pre-contact type pressure stabilizing device (5), the liquid outlet pressure reducing device (7) is connected with the pre-contact type pressure stabilizing device (5), the pressure stabilizing balancing device (8) is arranged on the liquid outlet pressure reducing device (7), and the body limiting device (9) is connected with the liquid injection pressurizing device (6).

2. The neurology clinical mobile equipment based on the feedback principle of claim 1, wherein: the liquid injection pressurizing device (6) comprises an injection diversion multidirectional bending pipe (10), a small-port pressurizing limiting pipe (11), a pressurizing limiting spring (12) and an injection blocking ball (13), wherein the injection diversion multidirectional bending pipe (10) is connected with a pre-contact type pressure stabilizing device (5), the small-port pressurizing limiting pipe (11) is arranged on the injection diversion multidirectional bending pipe (10), the pressurizing limiting spring (12) is arranged on the small-port pressurizing limiting pipe (11), the injection blocking ball (13) is connected with the pressurizing limiting spring (12), and the injection blocking ball (13) is in contact connection with the small-port pressurizing limiting pipe (11); the liquid outlet pressure reducing device (7) comprises a liquid outlet flow guide multidirectional bending pipe (14), a small-port pressure reducing limiting pipe (15), a pressure reducing limiting spring (16) and a liquid outlet blocking ball (17), the liquid outlet flow guide multidirectional bending pipe (14) is connected with a pre-contact type pressure stabilizing device (5), the small-port pressure reducing limiting pipe (15) is arranged on the liquid outlet flow guide multidirectional bending pipe (14), the pressure reducing limiting spring (16) is arranged on the small-port pressure reducing limiting pipe (15), the liquid outlet blocking ball (17) is arranged on the pressure reducing limiting spring (16), and the liquid outlet blocking ball (17) is in contact connection with the small-port pressure reducing limiting pipe (15); the pre-contact type pressure stabilizing device (5) comprises a bending pipe external wrapping pipe (18), a pre-contact roller support sliding groove (19), a pre-contact type roller sliding support (20) and a pre-contact type multidirectional adjusting roller (21), wherein the bending pipe external wrapping pipe (18) is connected with a body overturning device (3), the pre-contact type roller support sliding groove (19) is formed in the bending pipe external wrapping pipe (18), the pre-contact type roller sliding support (20) is clamped and slidably arranged on the pre-contact type roller support sliding groove (19), and the pre-contact type multidirectional adjusting roller (21) is connected with the pre-contact type roller sliding support (20).

3. A clinical mobile device for neurology based on feedback principle as claimed in claim 2, wherein: the body limiting device (9) comprises an external liquid storage tank (22), an internal hydraulic conveying tank (23), a conveying tank sliding block (24), a body limiting clamp plate (25), a body clamp plate relieving sponge (26) and a turnover plate anti-collision sliding tank (27), wherein the external liquid storage tank (22) is arranged on an external wrapping pipe (18) of the bending pipe, the internal hydraulic conveying tank (23) is arranged on the external liquid storage tank (22), the external liquid storage tank (22) is connected with a liquid outlet and flow guide multidirectional bending pipe (14), the liquid inlet and flow guide multidirectional bending pipe (10) is connected with the internal hydraulic conveying tank (23), the conveying tank sliding block (24) is clamped and slidably arranged on the internal hydraulic conveying tank (23), the body limiting clamp plate (25) is arranged on the conveying tank sliding block (24), and the body clamp plate relieving sponge (26) is arranged on the body limiting clamp plate (25), the anti-collision sliding groove (27) of the turning plate is arranged on the body limiting splint (25); the pressure stabilizing balance device (8) comprises an inner tank and outer tank connecting elbow (28), a spiral binding groove (29), an inner tank and outer tank pressure stabilizing balls (30) and inner tank and outer tank pressure stabilizing bolts (31), one end of the inner tank and outer tank connecting elbow (28) is connected with an external liquid storage groove (22), the other end of the inner tank and outer tank connecting elbow (28) is arranged on an internal hydraulic conveying groove (23), the spiral binding groove (29) is connected with the inner tank and outer tank connecting elbow (28), the inner tank and outer tank pressure stabilizing bolts (31) are in threaded connection with the spiral binding groove (29), the inner tank and outer tank pressure stabilizing balls (30) are arranged on the inner tank and outer tank pressure stabilizing bolts (31), and the inner tank and outer tank pressure stabilizing balls (30) are in contact connection with the inner wall of the inner tank and outer tank connecting elbow (28).

4. A clinical mobile device for neurology based on feedback principle according to claim 3, wherein: the splicing type bedsore-proof supporting structure (1) comprises a trunk curved surface supporting device (32) and an arc-shaped curved surface combined back multi-gap supporting device (33), wherein the trunk curved surface supporting device (32) is connected with a body overturning device (3), and the arc-shaped curved surface combined back multi-gap supporting device (33) is arranged on the trunk curved surface supporting device (32); the trunk curved surface supporting device (32) comprises a side corrugated supporting plate (34), a spine supporting plate (35) and a back shock absorption adjusting sponge layer (36), the spine supporting plate (35) is connected with the body turning device (3), the side corrugated supporting plate (34) is hinged with the spine supporting plate (35), and the back shock absorption adjusting sponge layer (36) is connected with the side corrugated supporting plate (34) and the spine supporting plate (35) respectively.

5. A clinical mobile device for neurology based on feedback principle according to claim 4, wherein: arc curved surface combination formula back multigap strutting arrangement (33) is including arc support group standing groove (37), curved surface support limit sleeve (38), support limit spring (39) and arc curved surface support (40), arc support group standing groove (37) are located on side ripple shape backup pad (34), arc support limit sleeve (38) are located on arc support group standing groove (37), curved surface support limit sleeve (38) are located on curved surface support limit sleeve (38), arc curved surface support (40) link to each other with support limit spring (39), arc curved surface support (40) block slides and locates on curved surface support limit sleeve (38).

6. A clinical mobile device for department of neurology based on feedback principle according to claim 5, wherein: the body overturning device (3) comprises a trunk overturning power device (41), a leg overturning adjusting device (42) and a safety guardrail (43), the trunk overturning power device (41) is arranged on the spliced bedsore-preventing support structure (1), the leg overturning adjusting device (42) is connected with the spliced bedsore-preventing support structure (1), and the safety guardrail (43) is arranged on the spliced bedsore-preventing support structure (1); truck upset power device (41) include truck returning face plate standing groove (44), truck upset regulation arc backup pad (45), truck upset power cylinder (46) and truck power cylinder standing groove (47), truck returning face plate standing groove (44) are located on side ripple shape backup pad (34), truck upset regulation arc backup pad (45) are articulated with truck returning face plate standing groove (44), truck power cylinder standing groove (47) are located on side ripple shape backup pad (34), truck upset power cylinder (46) are located on truck power cylinder standing groove (47), truck upset power cylinder (46) are articulated with truck upset regulation arc backup pad (45).

7. A clinical mobile device for department of neurology based on feedback principle according to claim 6, wherein: the leg overturning adjusting device (42) comprises a leg middle T-shaped limiting plate (48), leg two-side overturning limiting plates (49), a leg overturning cylinder (50) and a leg limiting fixing device (51), the leg middle T-shaped limiting plate (48) is connected with the spine supporting plate (35), the leg two-side overturning limiting plates (49) are hinged to the leg middle T-shaped limiting plate (48), the leg overturning cylinder (50) is arranged on the leg middle T-shaped limiting plate (48), the leg overturning cylinder (50) is hinged to the leg two-side overturning limiting plates (49), and the leg limiting fixing device (51) is arranged on the leg two-side overturning limiting plates (49); the leg limiting and fixing device (51) comprises an inner side leg limiting groove (52), an inner side leg lifting spring (53), an inner side leg clamping arc plate (54), an inner side leg limiting triangular plate (55), an inner side leg limiting rack group (56), an outer side leg limiting groove (57), an outer side leg lifting spring (58) and an outer side leg clamping arc plate (59), wherein the inner side leg limiting groove (52) is formed in the leg two-side overturning limiting plate (49), the inner side leg lifting spring (53) is formed in the inner side leg limiting groove (52), the inner side leg clamping arc plate (54) is connected with the inner side leg lifting spring (53), the inner side leg limiting triangular plate (55) is formed in the inner side leg clamping arc plate (54), the inner side leg limiting rack group (56) is formed in the inner side leg limiting groove (52), the inner side leg limiting triangular plate (55) is in contact connection with the inner side leg limiting rack group (56), the outer side leg limiting groove (57) is formed in the leg two-side overturning limiting plate (49), the leg outer side lifting spring (58) is arranged on the outer side leg limiting groove (57), and the leg outer side clamping arc-shaped plate (59) is connected with the leg outer side lifting spring (58).

8. The mobile device for neurology clinical use based on the feedback principle as claimed in claim 7, wherein: the head relieving device (4) comprises a neck relieving device (60), a head supporting device (61) and a head adjusting device (62), the head supporting device (61) is connected with the splicing type bedsore-preventing supporting structure (1), the head adjusting device (62) is arranged on the splicing type bedsore-preventing supporting structure (1), and the neck relieving device (60) is connected with the head supporting device (61); the head supporting device (61) comprises an arc-shaped curved surface headrest (63), a head placing arc-shaped groove (64) and a flow guiding inclined groove (65), the arc-shaped curved surface headrest (63) is hinged with the vertebra part supporting plate (35), the head placing arc-shaped groove (64) is formed in the arc-shaped curved surface headrest (63), and the flow guiding inclined groove (65) is formed in the arc-shaped curved surface headrest (63); the neck relieving device (60) comprises a neck sponge supporting column (66) and a neck limiting groove (67), the neck sponge supporting column (66) is arranged on a hinged joint of the arc-shaped curved surface headrest (63) and the vertebra part supporting plate (35), and the neck limiting groove (67) is arranged on the neck sponge supporting column (66); head adjusting device (62) are including head regulation work box (68), head accommodate motor (69), head accommodate gear (70) and head regulation arc rack (71), vertebra position backup pad (35) is located in head regulation work box (68), head accommodate motor (69) are located on head regulation work box (68), head accommodate gear (70) link to each other with head accommodate motor (69), head accommodate gear (70) block rotates and locates on head regulation work box (68), head accommodate arc rack (71) block slides and locates on head regulation work box (68), head accommodate gear (70) and head accommodate arc rack (71) meshing and be connected, head accommodate arc rack (71) and arc curved surface headrest (63) are articulated.

9. A clinical mobile device for neurology department based on feedback principle as claimed in claim 8, wherein: the upper wall of the arc-shaped curved surface headrest (63) is of an arc-shaped structure with a high middle part and two low sides, the head placing arc-shaped groove (64) is formed in the middle of the arc-shaped curved surface headrest (63), and the flow guiding inclined groove (65) is formed in the side edge of the arc-shaped curved surface headrest (63); the safety guardrail (43) is respectively connected with the middle T-shaped limiting plate (48) of the leg part and the supporting plate (35) of the vertebra part.

10. A clinical mobile device for neurology based on feedback principle according to claim 9, wherein: the pre-contact roller bracket sliding groove (19) is connected with the small-port pressurization limiting pipe (11), and the pre-contact roller bracket sliding groove (19) is connected with the small-port decompression limiting pipe (15); and a fan is arranged on the safety guardrail (43).

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