CN113520742B - Medical standing and sitting assisting device and method based on dynamic correlation of disease indexes - Google Patents
Medical standing and sitting assisting device and method based on dynamic correlation of disease indexes Download PDFInfo
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- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/053—Aids for getting into, or out of, bed, e.g. steps, chairs, cane-like supports
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/053—Aids for getting into, or out of, bed, e.g. steps, chairs, cane-like supports
- A61G7/0536—Lifting straps, usually attached to the bed-end and grasped by the patient in order to raise himself into a sitting position
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2210/00—Space saving
- A63B2210/04—Space saving incorporated in beds, sofas
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/20—Distances or displacements
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/50—Force related parameters
- A63B2220/56—Pressure
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Abstract
The invention discloses a medical sitting-up assisting device and method based on dynamic correlation of disease indexes. According to the medical standing-up assisting device and method based on the dynamic correlation of the disease indexes, the pressure mechanism is arranged, so that the rehabilitation details of a patient can be acquired through the strength consumed when the patient stands up, further, the patient can be trained pertinently and can be treated in an assisting mode, the patient can be trained independently without external assistance through the combination of the device, and the problems that the existing assisting device can be used only with assistance and the rehabilitation details cannot be acquired are solved through the combination of the structure.
Description
Technical Field
The invention relates to the technical field of medical auxiliary instruments, in particular to a medical sitting-up auxiliary device and method based on dynamic correlation of disease indexes.
Background
The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles which are directly or indirectly used for the human body, and comprises required computer software for diagnosing, preventing, monitoring, treating or relieving diseases; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes.
Need carry out the rehabilitation training to waist injury or vertebra injury, there is certain drawback in the rehabilitation training use of current auxiliary instrument: firstly, the existing auxiliary instruments can be trained only by accompanying medical care personnel or family members and helping patients, and secondly, the existing auxiliary instruments can only be used for auxiliary training and cannot obtain the rehabilitation details of the patients, so that a device is needed to be provided to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a medical standing and sitting auxiliary device and method based on the dynamic correlation of disease indexes, and solves the problems that the existing auxiliary device can be used only with help and the rehabilitation details cannot be acquired.
In order to realize the purpose, the invention is realized by the following technical scheme: the utility model provides an auxiliary device is sat to medical treatment based on disease index dynamic relevance, includes the medical bed, all there is the curb plate through bolt fixedly connected with in the left and right sides of medical bed surface, the draw-in groove has been seted up at the top of curb plate, the top of medical bed is provided with the steadying plate, the bottom fixedly connected with card post of steadying plate, the surface of card post and the internal surface looks joint of draw-in groove, the inside of card post runs through threaded connection with the surface of bolt, the outside of curb plate is provided with pressure mechanism, stop gear, pulling force mechanism and actuating system respectively.
The pressure mechanism includes connecting plate and commentaries on classics pipe, the top of connecting plate and the bottom swing joint of curb plate, the outer fixed surface of commentaries on classics pipe is connected with the bearing, the fixed connection is run through with the inside of connecting plate to the surface of bearing, the inner wall fixedly connected with internal gear of commentaries on classics pipe, the inside swing joint that runs through of internal gear has the hob, the surface threaded connection of hob has the swivel nut, the outer fixed surface of swivel nut is connected with the ratchet, the surface of ratchet and the internal gear's internal surface swing joint, and the tooth of ratchet meshes with the internal gear's internal tooth mutually, the outer fixed surface of commentaries on classics pipe is connected with the commentaries on classics board, the top of commentaries on classics board and the bottom swing joint of connecting plate, the bottom fixed rotation of connecting plate is connected with the pressure-sensitive piece, the surface of commentaries on classics board and the outer surface swing joint of pressure-sensitive piece.
Preferably, stop gear is including limiting plate and trapezoidal plate that the symmetry set up, two one side that the limiting plate surface is close to each other all rotates with the surface of rotating the pipe and is connected, sliding connection is run through with the surface of rotating the pipe in the inside of trapezoidal plate, two the equal fixedly connected with stopper in top of limiting plate.
Preferably, the spout has been seted up at the top of limiting plate, the bottom fixedly connected with draw runner of stopper, the surface of draw runner and the internal surface sliding connection of spout, the equal fixedly connected with connecting strip in the left and right sides of trapezoidal plate surface, two the spread groove has all been seted up to the one side that the stopper surface is close to mutually, the surface of connecting strip and the internal surface swing joint of spread groove.
Preferably, the driving system comprises an ejector rod and symmetrically-arranged sliding pipes, the top ends of the sliding pipes are fixedly connected with the bottom end of the ejector rod, the inner surface of each sliding pipe is connected with the outer surface of the corresponding rotating pipe in a sliding mode, the bottom of each sliding pipe is movably connected with the top of the corresponding trapezoidal plate, and the inner surface of each sliding pipe is movably connected with the outer surface of the corresponding screw rod.
Preferably, the pulling force mechanism includes sliding seat and the roof that the symmetry set up, two the top of sliding seat all with the bottom fixed connection of roof, the bottom of sliding seat and the top sliding connection of curb plate, the inside of sliding seat and roof all runs through sliding connection with the surface of slide pipe, the inside of sliding seat runs through rotation with the surface of hob and is connected, the surface of sliding seat is provided with displacement sensor.
Preferably, the inside of sliding seat runs through fixedly connected with telescopic link, the surface cover of telescopic link is equipped with the spring, the one end of spring and the fixed surface of sliding seat are connected, the one end joint of spring has the cardboard, the surface of cardboard and the fixed surface of steadying plate are connected.
Preferably, the outer surface of the telescopic rod is movably connected with the inside of the stabilizing plate in a penetrating mode, one end of the telescopic rod is fixedly connected with a screw rod, the outer surface of the screw rod is connected with a nut in a threaded mode, and the outer surface of the nut is fixedly connected with the outer surface of the stabilizing plate.
Preferably, the spacing groove has been seted up at the top of curb plate, the shifting chute that is linked together with spacing inslot surface is seted up to the bottom of curb plate, the internal surface of spacing groove and shifting chute all rotates with the surface of runner pipe to be connected, the internal surface of spacing groove and the surface sliding connection of slide pipe, the outer internal surface of spacing groove and the surface looks joint of limiting plate, the internal surface of spacing groove respectively with the surface sliding connection of trapezoidal plate and stopper.
The invention also discloses a medical standing and sitting assisting method based on the dynamic correlation of disease indexes, which specifically comprises the following steps:
s1, standing and sitting test: the patient lies on the medical bed, then the two hands grasp the ejector rod, the waist exerts force and pulls the ejector rod, the sliding tube drives the movable seat to move, the movable seat moves to drive the telescopic rod to stretch and stretch, the spring is stretched, the displacement sensor moves to record the displacement distance of the movable seat along with the movement when the movable seat moves, the displacement sensor transmits displacement data to the interior of a medical computer, the medical computer calculates the magnitude of the tensile force according to the displacement distance and the displacement time of the displacement sensor and the elasticity coefficient of the spring, the recovery condition of the patient is judged, and the kinetic energy obtained by the movable seat and the movement speed of the movable seat are calculated by using a kinetic energy formula, so that the recovery condition of the injury is judged;
s2, pressure test: patient rises to sit back both hands and grabs on the ejector pin, then the waist has an effect hand and props on the ejector pin, the ejector pin receives pressure to drive the slide tube and slides downwards, the slide tube motion drives the hob downstream, thereby make the swivel nut drive ratchet and rotate, because the meshing of ratchet and internal gear, thereby make the internal gear drive the commentaries on classics pipe and rotate, thereby the commentaries on classics pipe drives the commentaries on classics board and rotates and the contact of pressure sense piece, the commentaries on classics board rotates and obtains kinetic energy and exerts pressure to the pressure sense piece, the pressure that the pressure sense piece will experience transmits to inside the medical computer, thereby the condition of resumeing of judging patient according to the pressure of pressure sense piece.
Preferably, the displacement sensor and the pressure sensing piece mentioned in S1 and S2 are both electrically connected to the medical computer.
Advantageous effects
The invention provides a medical sitting-up assisting device and method based on dynamic correlation of disease indexes. Compared with the prior art, the method has the following beneficial effects:
(1) the pressure mechanism comprises a connecting plate and a rotating pipe, the top of the connecting plate is movably connected with the bottom of the side plate, the outer surface of the rotating pipe is fixedly connected with a bearing, the outer surface of the bearing is fixedly connected with the inside of the connecting plate in a penetrating way, the inner wall of the rotating pipe is fixedly connected with an inner gear, the inside of the inner gear is movably connected with a screw rod in a penetrating way, the outer surface of the screw rod is connected with a screw sleeve in a threaded way, the outer surface of the screw sleeve is fixedly connected with a ratchet wheel, the outer surface of the ratchet wheel is movably connected with the inner surface of the inner gear, teeth of the ratchet wheel are meshed with inner teeth of the inner gear, the outer surface of the rotating pipe is fixedly connected with a rotating plate, the top of the rotating plate is movably connected with the bottom of the connecting plate, the bottom of the connecting plate is fixedly and rotatably connected with a pressure sensing piece, and the outer surface of the rotating plate is movably connected with the outer surface of the pressure sensing piece, through setting up pressure mechanism, the patient acquires the support through the ejector pin among the hand actuating system, simultaneously when rising up through pressing ejector pin and slip pipe phase downstream, thereby make the slip pipe drive the hob downstream, threaded connection through hob and swivel nut makes the swivel nut rotate, again because the meshing of ratchet and internal gear, thereby it rotates to drive the swivel nut through the internal gear, make the swivel nut follow the rotation and the contact of pressure-sensitive piece, kinetic energy through the swivel nut converts pressure into, thereby through the strength that the patient consumes when rising up, can acquire patient's recovered details, and then can carry out the pertinence training and carry out the adjunctie therapy, and make the patient need not external help through the combination of above-mentioned device and train alone, the problem that current adjunctie instrument need help can only use and can't acquire recovered details has been solved through the combination of above-mentioned structure.
(2) The side, close to each other, of the outer surfaces of the two limiting plates is rotatably connected with the outer surface of the rotating pipe, the inner part of the trapezoidal plate is in sliding connection with the outer surface of the rotating pipe in a penetrating manner, the tops of the two limiting plates are fixedly connected with limiting blocks, sliding grooves are formed in the tops of the limiting plates, sliding strips are fixedly connected to the bottoms of the limiting blocks, the outer surfaces of the sliding strips are in sliding connection with the inner surfaces of the sliding grooves, connecting strips are fixedly connected to the left side and the right side of the outer surfaces of the trapezoidal plate, connecting grooves are formed in the side, close to each other, of the outer surfaces of the two limiting blocks, the outer surfaces of the connecting strips are movably connected with the inner surfaces of the connecting grooves, the sliding pipe moves downwards through pressure when a patient stands up to train, and the sliding pipe moves downwards to be in contact with the trapezoidal plate, thereby promote trapezoidal plate and follow the downstream, trapezoidal plate passes through the both sides inclined plane and the connecting strip is connected with the spread groove to promote the stopper opposite movement of both sides, and make the stopper of both sides and the inner wall contact of spacing groove, thereby carry out the stability of the spacing reinforcing sliding seat of centre gripping to the sliding seat, security when further reinforcing single training has solved current auxiliary instrument through the combination of above-mentioned structure and has needed help could use and can't acquire the problem of recovered detail.
(3) The tension mechanism comprises two symmetrically arranged movable seats and a top plate, the tops of the two movable seats are fixedly connected with the bottom of the top plate, the bottoms of the movable seats are slidably connected with the tops of side plates, the interiors of the movable seats and the top plate are respectively in penetrating sliding connection with the outer surface of a sliding pipe, the interior of each movable seat is in penetrating rotating connection with the outer surface of a spiral rod, a displacement sensor is arranged on the outer surface of each movable seat, a telescopic rod is fixedly connected with the interior of each movable seat in penetrating way, a spring is sleeved on the outer surface of each telescopic rod, one end of each spring is fixedly connected with the outer surface of each movable seat, a clamping plate is clamped at one end of each spring, the outer surface of each clamping plate is fixedly connected with the outer surface of a stabilizing plate, the outer surface of each telescopic rod is movably connected with the interior of each stabilizing plate in penetrating way, and one end of each telescopic rod is fixedly connected with a screw rod, the surface threaded connection of screw rod has the nut, the surface of nut and the surface fixed connection of steadying plate, through setting up tensile force mechanism, the patient plays through actuating system pulling sliding seat and roof motion when sitting, thereby stretch telescopic link and spring, make displacement sensor follow the motion simultaneously and acquire displacement volume and displacement time, thereby calculate the pulling force and the kinetic energy that consume according to kinetic energy formula and spring elastic coefficient, thereby carry out the recovered details of system analysis patient according to two data, so that the scientific rehabilitation training that carries on, the problem that current auxiliary devices need help can only use and can't acquire recovered details has been solved to the combination through above-mentioned structure.
(4) This auxiliary device and method are sat to medical treatment based on disease index dynamic relevance, all there is the curb plate through bolt fixedly connected with in the left and right sides of medical bed surface, the draw-in groove has been seted up at the top of curb plate, the top of medical bed is provided with the steadying plate, the bottom fixedly connected with card post of steadying plate, the surface of card post and the internal surface looks joint of draw-in groove, the inside of card post and the surface through thread connection of bolt, combination through above-mentioned structure, thereby the steadying plate passes through the draw-in groove and links together with the curb plate with the joint of card post, the curb plate passes through the bolt and links together with the medical bed, thereby make the installation of device dismantle comparatively conveniently in order to do benefit to the use, and influence other usage of medical bed, the problem that current auxiliary instrument need help could use and can't acquire recovered details has been solved through the combination of above-mentioned structure.
Drawings
FIG. 1 is a perspective view of the external structure of the present invention;
FIG. 2 is an exploded view of the external structure of the hospital bed according to the present invention;
FIG. 3 is an exploded view of the outer structure of the stabilizer plate of the present invention;
FIG. 4 is a perspective view of the external structure of the movable base of the present invention;
FIG. 5 is a perspective view showing the external structure of the driving system of the present invention;
FIG. 6 is an enlarged view of a portion of the invention at A in FIG. 5;
FIG. 7 is an exploded view of the external structure of the spacing mechanism of the present invention;
FIG. 8 is an exploded view of the outer structure of the connection plate of the present invention;
FIG. 9 is a main exploded view of the inner structure of the swivel according to the present invention;
fig. 10 is a partial enlarged view of the invention at B in fig. 9.
In the figure: 1-medical bed, 2-bolt, 3-side plate, 4-clamping groove, 5-stabilizing plate, 6-clamping column, 7-pressure mechanism, 71-connecting plate, 72-rotating tube, 73-bearing, 74-internal gear, 75-screw rod, 76-screw sleeve, 77-ratchet wheel, 78-rotating plate, 79-pressure sensing piece, 8-limiting mechanism, 81-limiting plate, 82-trapezoidal plate, 83-limiting block, 84-sliding groove, 85-sliding strip, 86-connecting strip, 87-connecting groove, 9-tension mechanism, 91-movable seat, 92-top plate, 93-displacement sensor, 94-telescopic rod, 95-spring, 96-clamping plate, 97-screw rod, 98-nut, 10-driving system, 101-mandril, 102-slide pipe, 11-limiting groove and 12-moving groove.
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.
Referring to fig. 1-10, the present invention provides a technical solution: a medical standing and sitting auxiliary device based on dynamic correlation of disease indexes comprises a medical bed 1, anti-slip pads are arranged at the bottoms of bed legs of the medical bed 1, so that the stability during training is enhanced, side plates 3 are fixedly connected to the left side and the right side of the outer surface of the medical bed 1 through bolts 2, clamping grooves 4 are formed in the tops of the side plates 3, stabilizing plates 5 are arranged at the tops of the medical bed 1, the stabilizing plates 5 provide a supporting effect, clamping columns 6 are fixedly connected to the bottoms of the stabilizing plates 5, the outer surfaces of the clamping columns 6 are clamped with the inner surfaces of the clamping grooves 4, the inner portions of the clamping columns 6 are in threaded connection with the outer surfaces of the bolts 2, and pressure mechanisms 7, limiting mechanisms 8, tension mechanisms 9 and driving systems 10 are arranged outside the side plates 3 respectively; the pressure mechanism 7 comprises a connecting plate 71 and a rotating pipe 72, the top of the connecting plate 71 is movably connected with the bottom of the side plate 3, the outer surface of the rotating pipe 72 is fixedly connected with a bearing 73, the bearing 73 enhances the stability of the connecting plate 71, the outer surface of the bearing 73 is fixedly connected with the inside of the connecting plate 71 in a penetrating manner, the inner wall of the rotating pipe 72 is fixedly connected with an internal gear 74, the internal space of the internal gear 74 is large enough to avoid the screw rod 75 from resetting to drive the ratchet 76 to rotate reversely, the inside of the internal gear 74 is movably connected with the screw rod 75 in a penetrating manner, the outer surface of the screw rod 75 is in threaded connection with a threaded sleeve 76, the internal size of the threaded sleeve 76 is slightly larger than the external size of the screw rod 75 to avoid obstruction during resetting, the outer surface of the threaded sleeve 76 is fixedly connected with a ratchet 77, the outer surface of the ratchet 77 is movably connected with the inner surface of the ratchet 74, the teeth of the ratchet 77 are meshed with the inner teeth of the internal gear 74, the outer surface of the rotating pipe 72 is fixedly connected with a rotating plate 78, the top of the rotating plate 78 is movably connected with the bottom of the connecting plate 71, the bottom of the connecting plate 71 is fixedly and rotatably connected with a pressure sensing piece 79, a torsional spring with larger elasticity is arranged at the rotating connection position of the pressure sensing piece 79 and the connecting plate 71, the pressure sensing piece is convenient to reset, the pressure sensing piece 79 is connected with a medical computer, a recording program is arranged in the medical computer, the pressure sensing piece 79 is changed by pressure resistance, so that the pressure is converted into pressure according to the change of the resistance, the outer surface of the rotating plate 78 is movably connected with the outer surface of the pressure sensing piece 79, the limiting mechanism 8 comprises a limiting plate 81 and a trapezoidal plate 82 which are symmetrically arranged, the mutually close sides of the outer surfaces of the two limiting plates 81 are rotatably connected with the outer surface of the rotating pipe 72, the limiting plate 81 is connected with the rotating pipe 72, the interior of the trapezoidal plate 82 is connected with the outer surface of the rotating pipe 72 in a penetrating and sliding manner, and the top of the two limiting plates 81 are fixedly connected with a limiting block 83, the side, close to each other, of each of the two limit blocks 83 is provided with an inclined surface having the same inclination as the side edge of the trapezoidal plate 82, the top of each limit block 81 is provided with a sliding groove 84, the bottom of each limit block 83 is fixedly connected with a sliding strip 85, the outer surface of each sliding strip 85 is slidably connected with the inner surface of each sliding groove 84, each sliding groove 84 and each sliding block 85 are in a T shape, the connection stability is enhanced, the left side and the right side of the outer surface of each trapezoidal plate 82 are fixedly connected with connecting strips 86, the side, close to each other, of the outer surfaces of the two limit blocks 83 is provided with a connecting groove 87, the outer surface of each connecting strip 86 is movably connected with the inner surface of each connecting groove 87, each connecting groove 87 and each connecting strip 86 are in a T shape, the connection stability is enhanced, the driving system 10 comprises ejector rods 101 and symmetrically arranged sliding tubes 102, the top ends of the two sliding tubes 102 are fixedly connected with the bottom ends of the ejector rods 101, and the inner surfaces of the sliding tubes 102 are slidably connected with the outer surfaces of the rotary tubes 72, the bottom of the sliding tube 102 is movably connected with the top of the trapezoidal plate 82, the trapezoidal plate 82 is attracted to the sliding tube 102 through magnetic force to facilitate resetting, the inner surface of the sliding tube 102 is movably connected with the outer surface of the spiral rod 75, the sliding tube 102 has magnetic force to attract the spiral rod 75 to enable the sliding tube to reset, the tension mechanism 9 comprises movable seats 91 and a top plate 92 which are symmetrically arranged, the movable seats 91 and the top plate 92 can support to facilitate single training of a patient, the tops of the two movable seats 91 are fixedly connected with the bottom of the top plate 92, the bottoms of the movable seats 91 are slidably connected with the top of the side plate 3, the interiors of the movable seats 91 and the top plate 92 are slidably connected with the outer surface of the sliding tube 102 in a penetrating manner, the interior of the movable seats 91 is rotatably connected with the outer surface of the spiral rod 75 in a penetrating manner, the outer surface of the movable seats 91 is provided with a displacement sensor 93, the displacement sensor 93 is connected with a medical computer, the displacement sensor 93 is subjected to change in stress resistance, thereby converting into displacement according to resistance change, a calculation program is arranged in the medical computer, a spring 95 tension calculation formula, a kinetic energy formula and a speed formula are arranged in the calculation program, the elasticity coefficient of the spring 95 is a default value, and the displacement time is calculated by the resistance change time of a displacement sensor 93, an expansion link 94 is fixedly connected in the movable seat 91 in a penetrating way, the spring 95 is sleeved on the outer surface of the expansion link 94, one end of the spring 95 is fixedly connected with the outer surface of the movable seat 91, one end of the spring 95 is clamped with a clamping plate 96, the outer surface of the clamping plate 96 is fixedly connected with the outer surface of the stabilizing plate 5, the outer surface of the expansion link 94 is movably connected in the penetrating way with the inner part of the stabilizing plate 5, one end of the expansion link 94 is fixedly connected with a screw 97, the outer surface of the screw 97 is connected with a nut 98 by screw threads, and the outer surface of the nut 98 is fixedly connected with the outer surface of the stabilizing plate 5, spacing groove 11 has been seted up at the top of curb plate 3, the shifting chute 12 that is linked together with the 11 internal surfaces in spacing groove is seted up to the bottom of curb plate 3, the internal surface of spacing groove 11 and shifting chute 12 all rotates with the surface of rotating-barrel 72 to be connected, the internal surface of spacing groove 11 and the surface sliding connection of slide pipe 102, the outer internal surface of spacing groove 11 and the surface looks joint of limiting plate 81, the internal surface of spacing groove 11 respectively with trapezoidal plate 82 and limiting block 83's surface sliding connection.
The invention also discloses a medical standing and sitting assisting method based on the dynamic correlation of disease indexes, which specifically comprises the following steps:
s1, standing and sitting test: a patient lies on the medical bed 1, then grasps the ejector rod 101 with two hands, then exerts force at the waist and pulls the ejector rod 101 with the hands, the sliding tube 102 drives the movable seat 91 to move, the movable seat 91 moves to drive the telescopic rod 94 to stretch and retract, the spring 95 is stretched, the displacement sensor 93 moves along with the movable seat 91 to record the displacement distance of the movable seat 91, the displacement sensor 93 transmits displacement data to the inside of a medical computer, the medical computer calculates the tensile force according to the displacement distance and the displacement time of the displacement sensor 93 and the elastic coefficient of the spring 95, so that the recovery condition of the patient is judged, and the kinetic energy obtained by the movable seat 91 and the movement speed of the movable seat 91 are calculated by utilizing a kinetic energy formula, so that the recovery condition of the injury is judged;
s2, pressure test: after a patient sits up, the two hands grab the ejector rod 101, then the waist is forced to support the waist on the ejector rod 101, the ejector rod 101 is pressed to drive the sliding tube 102 to slide downwards, the sliding tube 102 moves to drive the screw rod 75 to move downwards, so that the screw sleeve 76 drives the ratchet wheel 77 to rotate, due to the meshing of the ratchet wheel 77 and the internal gear 74, the internal gear 74 drives the rotating tube 72 to rotate, the rotating tube 72 drives the rotating plate 78 to rotate to be in contact with the pressure sensing piece 79, the rotating plate 78 rotates to obtain kinetic energy to apply pressure to the pressure sensing piece 79, the pressure sensing piece 79 transmits the sensed pressure to the interior of a medical computer, and then the recovery condition of the patient is judged according to the pressure of the pressure sensing piece 79.
In the present invention, the displacement sensor 93 and the pressure-sensitive strip 79 mentioned in S1 and S2 are electrically connected to the medical computer.
And those not described in detail in this specification are well within the skill of those in the art.
It should be noted that, in this document, relational terms such as first and second, and the like are 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 various 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.
Claims (8)
1. A medical standing and sitting auxiliary device based on dynamic correlation of disease indexes comprises a medical bed (1), and is characterized in that: the left side and the right side of the outer surface of the medical bed (1) are fixedly connected with side plates (3) through bolts (2), the top of each side plate (3) is provided with a clamping groove (4), the top of the medical bed (1) is provided with a stabilizing plate (5), the bottom of each stabilizing plate (5) is fixedly connected with a clamping column (6), the outer surface of each clamping column (6) is clamped with the inner surface of each clamping groove (4), the inner part of each clamping column (6) is in threaded connection with the outer surface of each bolt (2) in a penetrating manner, and the outer part of each side plate (3) is respectively provided with a pressure mechanism (7), a limiting mechanism (8), a tension mechanism (9) and a driving system (10);
the pressure mechanism (7) comprises a connecting plate (71) and a rotating pipe (72), the top of the connecting plate (71) is movably connected with the bottom of the side plate (3), the outer surface of the rotating pipe (72) is fixedly connected with a bearing (73), the outer surface of the bearing (73) is fixedly connected with the inside of the connecting plate (71) in a penetrating manner, the inner wall of the rotating pipe (72) is fixedly connected with an internal gear (74), the inside of the internal gear (74) is movably connected with a screw rod (75) in a penetrating manner, the outer surface of the screw rod (75) is connected with a screw sleeve (76) in a threaded manner, the outer surface of the screw sleeve (76) is fixedly connected with a ratchet wheel (77), the outer surface of the ratchet wheel (77) is movably connected with the inner surface of the internal gear (74), the teeth of the ratchet wheel (77) are meshed with the inner teeth of the internal gear (74), and the outer surface of the rotating pipe (72) is fixedly connected with a rotating plate (78), the top of the rotating plate (78) is movably connected with the bottom of the connecting plate (71), the bottom of the connecting plate (71) is fixedly and rotatably connected with a pressure sensing piece (79), and the outer surface of the rotating plate (78) is movably connected with the outer surface of the pressure sensing piece (79);
the limiting mechanism (8) comprises limiting plates (81) and trapezoidal plates (82) which are symmetrically arranged, one sides of the outer surfaces of the two limiting plates (81) close to each other are rotatably connected with the outer surface of the rotating pipe (72), the inner part of the trapezoidal plate (82) is connected with the outer surface of the rotating pipe (72) in a penetrating and sliding way, the tops of the two limit plates (81) are fixedly connected with limit blocks (83), the top of the limiting plate (81) is provided with a sliding chute (84), the bottom of the limiting block (83) is fixedly connected with a sliding strip (85), the outer surface of the slide bar (85) is connected with the inner surface of the sliding groove (84) in a sliding way, the left side and the right side of the outer surface of the trapezoidal plate (82) are fixedly connected with connecting strips (86), one side of the outer surface of each limiting block (83) close to each other is provided with a connecting groove (87), the outer surface of the connecting strip (86) is movably connected with the inner surface of the connecting groove (87).
2. The medical sit-up aid device based on dynamic correlation of disease index as claimed in claim 1, wherein: the driving system (10) comprises push rods (101) and symmetrically arranged sliding pipes (102), the top ends of the two sliding pipes (102) are fixedly connected with the bottom ends of the push rods (101), the inner surfaces of the sliding pipes (102) are in sliding connection with the outer surface of the rotating pipe (72), the bottoms of the sliding pipes (102) are movably connected with the tops of the trapezoidal plates (82), and the inner surfaces of the sliding pipes (102) are movably connected with the outer surface of the spiral rod (75).
3. The medical sit-up aid device based on dynamic correlation of disease index as claimed in claim 1, wherein: tensile mechanism (9) are including sliding seat (91) and roof (92) that the symmetry set up, two the top of sliding seat (91) all with the bottom fixed connection of roof (92), the bottom of sliding seat (91) and the top sliding connection of curb plate (3), sliding connection is run through with the surface of slide pipe (102) in the inside of sliding seat (91) and roof (92), the inside of sliding seat (91) and the surface of hob (75) run through to rotate and are connected, the surface of sliding seat (91) is provided with displacement sensor (93).
4. A medical sit-up aid device based on dynamic correlation of disease index according to claim 3, wherein: fixedly connected with telescopic link (94) is run through to the inside of sliding seat (91), the surface cover of telescopic link (94) is equipped with spring (95), the one end of spring (95) is connected with the external fixed surface of sliding seat (91), the one end joint of spring (95) has cardboard (96), the surface of cardboard (96) is connected with the external fixed surface of steadying plate (5).
5. The medical sit-up assisting device based on dynamic correlation of disease indexes as claimed in claim 4, wherein: the outer surface of telescopic link (94) and the inside of steadying plate (5) run through swing joint, the one end fixedly connected with screw rod (97) of telescopic link (94), the surface threaded connection of screw rod (97) has nut (98), the surface of nut (98) and the outer fixed surface of steadying plate (5) are connected.
6. The medical sit-up aid device based on dynamic correlation of disease index as claimed in claim 1, wherein: spacing groove (11) have been seted up at the top of curb plate (3), shifting chute (12) that are linked together with spacing groove (11) internal surface are seted up to the bottom of curb plate (3), the internal surface of spacing groove (11) and shifting chute (12) all rotates with the surface of commentaries on classics pipe (72) to be connected, the internal surface of spacing groove (11) and the surface sliding connection of slide pipe (102), the outer internal surface of spacing groove (11) and the surface looks joint of limiting plate (81), the internal surface of spacing groove (11) respectively with the surface sliding connection of trapezoidal plate (82) and limiting block (83).
7. A medical standing and sitting assisting method based on dynamic correlation of disease indexes is characterized in that: the method specifically comprises the following steps:
s1, standing and sitting test: the patient lies on the medical bed (1), then the mandril (101) is held by both hands, the waist part is forced and the mandril (101) is pulled by hand, the sliding tube (102) drives the movable seat (91) to move, the movable seat (91) moves to drive the telescopic rod (94) to extend and retract, and the spring (95) is stretched, the displacement sensor (93) records the displacement distance of the movable seat (91) along with the movement when the movable seat (91) moves, the displacement sensor (93) transmits displacement data to the interior of the medical computer, the medical computer calculates the tension according to the displacement distance and the displacement time of the displacement sensor (93) and the elastic coefficient of the spring (95), thereby judging the recovery condition of the patient, and calculating the kinetic energy obtained by the movable seat (91) and the movement speed of the movable seat (91) by utilizing a kinetic energy formula so as to judge the recovery condition of the injury;
s2, pressure test: after a patient sits up, the two hands grab the ejector rod (101), then the waist of the patient is forced to support the waist of the patient on the ejector rod (101), the ejector rod (101) is pressed to drive the sliding tube (102) to slide downwards, the sliding tube (102) moves to drive the screw rod (75) to move downwards, so that the screw sleeve (76) drives the ratchet wheel (77) to rotate, due to the meshing of the ratchet wheel (77) and the internal gear (74), the internal gear (74) drives the rotating tube (72) to rotate, the rotating tube (72) drives the rotating plate (78) to rotate to be in contact with the pressure sensing piece (79), the rotating plate (78) rotates to obtain kinetic energy to apply pressure to the pressure sensing piece (79), the pressure sensing piece (79) transmits sensed pressure to the interior of a medical computer, and then the recovery condition of the patient is judged according to the pressure of the pressure sensing piece (79).
8. The medical sit-up assisting method based on dynamic correlation of disease indexes as claimed in claim 7, wherein: the displacement sensor (93) and the pressure sensing piece (79) mentioned in S1 and S2 are both electrically connected with the medical computer.
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| EP3518855A4 (en) * | 2016-10-03 | 2020-07-29 | Multi Tower Company | Patient lifting robot |
| CN106923982A (en) * | 2017-03-10 | 2017-07-07 | 金圣凯 | It is a kind of hospital bed |
| CN210251015U (en) * | 2019-07-01 | 2020-04-07 | 张文华 | Fine muscle strength training instrument for children |
| CN213941232U (en) * | 2019-10-09 | 2021-08-13 | 希尔-罗姆服务公司 | Human supporting device |
| CN212187078U (en) * | 2019-12-30 | 2020-12-22 | 李�杰 | Neurology examination lifting device |
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| CN211023603U (en) * | 2018-11-13 | 2020-07-17 | 李昱 | Intensive care examination and treatment device |
| JP6807506B1 (en) * | 2019-11-19 | 2021-01-06 | 威海易一医療器械有限公司 | Automatic emergency bed for transporting patients |
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