1567results about "Restraining devices" patented technology

The utility model relates to the technical field of knee joint braces, in particular to a self-adaptive intelligent knee joint brace. The utility model discloses a self-adaptation knee joint intelligent brace, including the splint subassembly that is used for respectively fixed on the both sides of affected limb, the bandage subassembly that can adjust the degree of tightness and main control panel, bandage subassembly includes bandage, bandage degree of tightness adjustment device and pressure sensor, bandage connects splint subassembly, is used for fixing the two splint subassembly on the both sides of affected limb, and the pressure sensor is used for the pressure sensor to adjust the degree of tightness of bandage. The pressure sensor is used for detecting the contact pressure between the bandage or the clamping plate assembly and the affected limb and transmitting the contact pressure to the main control board, and the main control board is used for controlling the bandage tightness adjusting device to correspondingly tighten and tighten the bandage according to pressure data collected by the pressure sensor. The knee joint rehabilitation device can automatically adjust the tightness of the bandage in real time, not only can stably support the knee joint and the meniscus, but also can avoid damage to blood vessels and nerves and pressure sores, ensure blood circulation and improve the rehabilitation effect, is convenient and comfortable to use, and greatly improves the user experience.

The invention belongs to the technical field of medical equipment, and particularly relates to a cardiovascular intervention postoperative radial artery compressor which comprises a U-shaped base, a rubber sleeve is fixedly connected to the inner wall of the bottom end of the U-shaped base, a metal iron plate is fixedly connected to the upper surface of the rubber sleeve, and an auxiliary mechanism is fixedly connected to the outer wall of the metal iron plate. The radial artery compressor has a compression force visualization function, can help medical care to precisely regulate and control compression force, formulate a personalized scheme, facilitate real-time monitoring and data analysis, reduce the complication risk of a patient and improve the nursing effect, also has a skin heat preservation function, can promote local blood circulation, accelerate wound healing and relieve discomfort of the patient, and has a good application prospect. And the compressor has the functions of stabilizing a punctured arm and adjusting the height, and is beneficial to venous return, swelling reduction, reduction of blood deposition at a puncture point and improvement of the use reliability and effect of the compressor.

The invention relates to the field of medical instruments, in particular to an abduction assisting device for shoulder joints, which comprises a support, a support plate for bearing arms is hinged to the top of the support, and a driving mechanism, an adjusting mechanism, a fitting mechanism, a support mechanism and a locking mechanism are arranged on the support; the driving mechanism is used for driving the adjusting mechanism, the laminating mechanism and the supporting mechanism to operate synchronously; the adjusting mechanism is used for driving the supporting plate to rotate around the hinge point so as to adjust the abduction angle. The attaching mechanism comprises an air bag fixedly connected to the supporting plate, and the attaching mechanism is used for synchronously inflating or deflating when the angle is adjusted by the adjusting mechanism so as to be attached to the arm; the supporting mechanism is used for synchronously providing or releasing additional supporting force for the supporting plate when the adjusting mechanism adjusts the angle; the locking mechanism is used for locking the adjusting mechanism after angle adjustment is completed. The use process is simplified, the operation threshold is lowered, the rehabilitation preparation time can be saved, and the clinical use efficiency is improved.

The invention relates to the technical field of monitoring restraint, and particularly discloses an intensive care restraint device and a using method thereof.The intensive care restraint device comprises an abdomen restraint strap, the abdomen restraint strap surrounds the waist of a patient for binding, the abdomen restraint strap is sleeved with a binding strap, and the two sides of the binding strap are connected with connecting straps through adjusting buckles; shoulder restraint straps are arranged outside the binding strap in a crossed manner; the device further comprises a pressure sensor, the pressure sensor monitors the extrusion pressure change in real time and is used for judging the dysphoria degree of the patient, the pressure sensor is arranged at the intersection of the shoulder restraint strap to monitor the extrusion pressure change when the patient struggles in real time, and a motor in the control assembly is combined to drive a screw transmission mechanism to drive the patient to move. When the patient moves restlessly, the restraint strap is automatically tightened to prevent struggling off or accidental extubation; after the patient is calm, the patient is gradually relaxed and constrained, complications such as blood circulation disorder and pressure sores caused by long-term excessive constraint are effectively avoided, and medical safety and patient comfort are both considered.

The invention relates to the technical field of medical instruments, in particular to a limb restraint strap self-adaptive pressure adjusting device and method.The limb restraint strap self-adaptive pressure adjusting device comprises a pressure sensing unit, a multi-stage pressure sensor detects the pressure value between a limb of a patient and a restraint strap and generates a pressure signal, and a pressure signal processing module filters the pressure signal and identifies the activity state of the patient; the pressure data processing module performs multi-window pressure analysis based on the processed pressure data, identifies a pressure change trend, predicts a pressure change and generates a prediction result, and the adaptive threshold adjustment module dynamically adjusts a pressure threshold based on patient activity intensity, constraint duration and muscle tension. And the decision control module generates a pressure adjustment control instruction based on the prediction result and the adjusted pressure threshold value, and the pressure adjustment execution module comprises an air bag, an inflation device and an exhaust device and achieves dynamic adjustment of the tightness of the restraint strap.

The restraint bed comprises a bed body, a limb restraint assembly and a storage assembly, the storage assembly comprises a storage barrel, a sliding block and a first spring, a through groove is formed in the bed body, the storage barrel is arranged below the through groove, the sliding block is arranged in the storage barrel in a sliding mode, and a limiting block is inserted into a limiting groove in a sliding mode. The first spring is arranged in the storage barrel, the two ends of the first spring abut against the storage barrel and the sliding block respectively, and the limb restraining assembly is arranged at the upper end of the sliding block and can slide along with the sliding block to extend out of the bed body through the through groove or be stored in the storage barrel; the limb restraining assembly is connected with the sliding block, so that the limb restraining assembly can slide along with the sliding block, when restraining is not needed, the limb restraining assembly can be stored in the storage barrel, normal use of the bed body is not affected, and when a patient suddenly attacks a disease, the limb restraining assembly stored in the storage barrel is convenient to use. And the clamping blocks can slide along with the sliding blocks and extend out of the bed body through the through grooves to quickly restrain and fix the limbs of the patient.

The invention relates to the technical field of medical auxiliary instruments, in particular to an autonomous alarm type saliva collecting and metering device which comprises a driving assembly, an oral cavity supporting part and a collecting bag, the oral cavity supporting part is placed in the oral cavity of a patient, and saliva is guided into a pipette through a drainage hole. The liquid suction pipe is connected with the driving assembly, the driving assembly sucks saliva by generating negative pressure, and the saliva is conveyed into the collecting bag through the liquid discharge pipe. Due to the arrangement of the oral cavity supporting part, use of a head-mounted fixator in the prior art is avoided, the comfort level of a patient is remarkably improved, and meanwhile the stability and effectiveness of the device are ensured. Through the cooperation of the proximity sensor and the trigger, the automatic monitoring and alarming functions of the liquid level of saliva in the collecting bag are achieved, the work of frequent manual inspection of nursing personnel is omitted, the nursing intensity is remarkably reduced, the nursing efficiency is improved, and the device is particularly suitable for scenes needing long-term nursing.

The utility model discloses a safe special bed for delirium patients, and relates to the technical field of sickbeds. A safe special bed for delirium patients comprises armrest assemblies arranged on the two sides of a bed body, and the armrest assemblies are rotationally arranged towards the outer side of the bed body; the first rotating arms are symmetrically and rotationally arranged on one of the armrest assemblies; a second rotating arm; the first rotating arm and the second rotating arm are pulled out of the containing groove in the armrest assembly, the first rotating arm and the second rotating arm are connected, the first rotating arm and the second rotating arm form transverse constraint on a patient on the bed body, the constraint positions of the arms and the feet can be adjusted through the connecting sleeve which is arranged in a sliding mode, and therefore the patient can be conveniently and rapidly bound. And meanwhile, the first rotating arm and the second rotating arm are transversely arranged on the bed body, so that the patient can be further constrained, and the arranged cross arm can be used for re-constraining the whole body of the patient, so that the constraining effect is further improved.

The invention relates to the technical field of restraint straps, and discloses a multifunctional psychiatric patient restraint strap automatic adjusting device which comprises a first pull strap, a T-shaped plate is fixedly arranged at one end of the first pull strap, a winding roller is slidably connected to the outer side of the T-shaped plate, and an inner hexagonal threaded plug is in threaded connection with the interior of one end of the winding roller. Two annular plates are fixedly arranged on the outer side of the winding roller, the outer sides of the two annular plates are rotationally connected with circular plates, a mounting sleeve is fixedly arranged on one side of one circular plate, a forward and reverse motor is fixedly arranged in the mounting sleeve, and the output end of the forward and reverse motor is fixedly connected with one side of the winding roller. A winding roller is connected with a round plate and a bed body, then a T-shaped plate is slidably installed in the winding roller, C-shaped binding plates at the two ends of a second pull belt are buckled with the legs of a patient, then binding belts are connected with threaded columns, a forward and reverse motor is started, a first pull belt is wound, and the length of the first pull belt is adjusted according to the height of the patient.

A functional chair for posture correction and lumbar traction, includes a seat plate having legs connected to a lower portion thereof, wherein the seat plate supports buttocks of a user when the user sits on the chair, a backrest plate support rotatably provided at a rear end of the seat plate, a backrest plate disposed in front of the backrest plate support and formed to have a curved surface corresponding to shoulder and spine lines of the user, wherein the backrest plate is configured to be rotatable around a horizontal axis thereof, thereby enabling the user to maintain a state of sitting or lying down on the chair, and wherein the backrest plate has a headrest provided at an upper end thereof, and a traction driving device configured to enable the backrest plate to be moved in a movement direction of the backrest plate support.

Shoulder support systems and methods for treatment of the shoulder, where the ability to maintain some level of arm rotation and abduction is desired to promote positive health outcomes and ability to perform activities of daily living. Systems may comprise a vest and at least one support strap. The vest may be configured to cover an upper portion of a torso, shoulders, and at least a portion of upper arms. Pairs of sagitally mirrored anchor points may be positioned on the body and sleeves of the vest. Support straps may be attached to the anchor points. A path of the support straps may transverse the sagittal plane and spiral around an arm. Inelastic or strongly elastic cables may run a length of the support straps. Tensioning mechanisms may adjust the length of the cables to achieve the desired resistive forces for the support straps.

The arm brace supports an injured arm during rehabilitation. The arm brace has a wrap member, an arm support member, and an arm sleeve member. The wrap member is secured around a hip and a thigh of a user. The arm support member is secured to a side of the wrap member with couplings including V straps. This configuration provides a platform structure that supports the arm sleeve that partially surrounds and protects the forearm. The arm brace does not require a shoulder strap, a neck strap for support and any other upper body supports. The brace provides a stable support structure that immobilizes the arm regardless of the position of the patient. The hand extends out from a front end of the brace so the user can perform activities such as eating, typing, and grasping.

The utility model belongs to the technical field of medical equipment, and particularly relates to a standing frame for standing rehabilitation training, which comprises a vertical frame, an armrest component and a sitting component, the armrest component is arranged on the upper portion of the vertical frame for a user to hold, and the sitting component comprises a sitting portion hinged to the vertical frame and located below the sitting component. The sitting part can be folded and unfolded relative to the vertical frame; the sitting part is vertical when being folded, and the vertical sitting part can support the lower limbs when the lower limbs of a user lean on the vertical frame; the sitting part is in a transverse shape when being unfolded, the transverse sitting part can be used for a user to sit, the standing frame can be used for standing training of multiple persons at the same time, the foldable sitting part is arranged on the standing frame so that a patient can sit for a rest conveniently, and therefore the patient does not need to look for another seat to sit and does not need to go back and forth between the standing frame and the seat; therefore, the patient can stand for training and sit for rest independently, assistance of nursing personnel is not needed, and the working intensity of the nursing personnel is reduced.

A compression garment is disclosed. The garment can include a body dimensioned to wrap at least partially around a length of a torso of a user. A plurality of tension bands can be positioned along the body. The garment can include at least one shoulder strap, wherein the shoulder strap is operable to wrap over the shoulder of the user to hold the garment in position.

A foldable, elevating walker chair is disclosed having a height adjustment mechanism and a height limiter. The elevating walker chair has a unique lifting mechanism that allows the chair to be readily raised and lowered without motors. The weight of the elevating walker chair may be optimized by use of innovative bracing struts. The folding mechanism allows the elevating walker chair to achieve a compact configuration. Innovative components such as a swivel seat, hinges, seatbelt, telescoping wheel mounts, height adjustment devices and safety mechanisms may be included in the elevating walker chair.

The invention relates to a self-adaptive knee joint protection method and device based on motion risk prediction. The method comprises the steps that knee joint motion data, environment data and gait data of a user are collected in real time through an embedded inertial measurement unit, a pressure sensor, a myoelectricity sensor and a depth camera; the environment data comprises a ground material, a gradient and illumination intensity; the gait data comprises stride frequency, stride and gait cycle; inputting the knee joint movement data, the environment data and the gait data into a knee joint movement risk prediction model, and predicting the knee joint movement risk of the user in a future period; when the knee joint movement risk exceeds a preset threshold value, the exoskeleton is controlled through the knee joint auxiliary equipment to adjust the flexion and extension damping and the movement range of the knee joint. According to the method, the motion intention is recognized through the risk prediction model, and real-time monitoring and personalized protection of the knee joint motion risk are achieved based on the variable stiffness execution mechanism of the shape memory alloy and the gait mode.

Dynamic arm brace assemblies and methods of use are provided herein. An example device includes a torso connection member securable to a torso of a patient, a forearm support member that couples with at least a forearm of an patient, the forearm support member couples with the torso connection member so as to fix an elbow of the patient proximate the torso, the forearm support member being pivotally coupled to the torso connection member to allow for an angle between the forearm support member and a coronal plane of the patient, and a dynamic tensioning assembly that externally rotates the forearm support member and selectively sets the angle so as to stretch a shoulder capsule (capsule and adjacent tissue(s)) affected with adhesive capsulitis, reducing the adhesive capsulitis.

An intelligent neonatal ECMO transfer incubator comprises a transfer box body, damping springs, adjusting electric rods, a transfer bed and binding bands, the damping springs are fixed to the transfer box body, the transfer bed is fixed to the damping springs, the adjusting electric rods are hinged to the two sides of the transfer bed, the binding bands are fixed to the transfer bed, and fixing grooves are formed in the side faces of the transfer bed. A spring limiting rod is fixed to the tail end of the binding band, the spring limiting rod is composed of a spring rod and a rotating rod, the spring limiting rod is rotationally connected into the fixing groove, and a limiting block of the spring limiting rod is connected with the fixing groove. Due to the fact that the device is provided with the binding bands, the tightness degree of the binding bands can be adjusted according to the figure of the newborn, the device has the damping function, jolting in the transferring process can be effectively avoided, the effect of a rocking chair can be simulated in the transferring process, the newborn is stabilized, and secondary damage to the newborn in the transferring process is avoided.

The invention relates to the field of medical instruments, in particular to a self-adaptive inflatable medical protection restraint system and a monitoring control method. The system comprises a restraint strap body, a pneumatic control module, a biological feedback module and a system control module. An air bag array consisting of a plurality of independent air chambers is arranged in the restraint strap body; the pneumatic control module is used for inflating and deflating each air chamber; the biological feedback module is integrated on the belt body, comprises a pressure sensing unit and a blood supply sensing unit, and is used for monitoring and constraining interface pressure and limb blood supply state in real time; and the system control module receives the monitoring data, generates an instruction based on a preset safety parameter, and drives the pneumatic control module to perform self-adaptive pressure adjustment on the specified air chamber. According to the system, through dynamic monitoring and accurate adjustment, the problem that a traditional restraining device is prone to causing compression injury and blood supply disorder is effectively solved, and safety and comfort are remarkably improved.

The application relates to the field of restraint devices, and discloses a self-adaptive intelligent restraint device, which comprises a restraint bed, the top of the restraint bed is sequentially provided with an ankle fixing ring, a thigh restraint ring, a waist and abdomen restraint ring, a wrist restraint ring and a shoulder restraint belt from left to right, the top of each of the four restraint rings and the restraint belt is provided with a fastening restraint belt with different sizes, the outer side of the restraint bed is provided with a detection mechanism, one end of the fastening restraint belt is provided with a quick connection mechanism, and the other end of the fastening restraint belt is provided with an adjusting mechanism. The patient pressure is accurately calculated through a strain gauge, the fastening of the restraint belt is automatically adjusted by a motor after comparison with a preset value, the safety, comfort and real-time performance of the restraint are ensured, in addition, the device is also integrated with a quick connection mechanism convenient for medical staff to operate and a function of sending an alarm to a nurses' station through Bluetooth when the patient is agitated.

The present invention provides male underwear for pseudophimosis, which can avoid discomfort caused by the prepuce covering the glans penis by always pulling the prepuce from the root direction of the penis or the rear of the scrotum when the male underwear is worn. By means of the penis fixing and supporting tool (3) installed on the front face (1) of the outer side of the underwear body for men, the penis can be kept at a free angle such as the horizontal angle or the upward angle, and meanwhile the prepuce can be restrained near the root of the penis. The penis fixing and supporting tool (3) and the male device cover cloth (7) are replaceable, and the underwear suitable for the size of the male device of each person can be provided.

The utility model discloses a tissue repair support which comprises a base plate, a second connecting arm is fixed on the outer wall of the base plate, an adjusting mechanism is installed on the base plate, a first connecting arm is installed on the adjusting mechanism, and two symmetrical plastic plates are installed on each of the first connecting arm and the second connecting arm. The adjusting mechanism comprises a rotating cylinder rotationally arranged on the base plate, a fixing block located in the rotating cylinder is fixed to the base plate, the outer wall of the fixing block is sleeved with a clamping piece, a plurality of clamping grooves are formed in the inner wall of the rotating cylinder, the first connecting arm is fixed to the outer wall of the rotating cylinder, and a through hole allowing a bandage to penetrate through is formed in the plastic plate. The utility model effectively solves the problems provided by the background technology, further realizes fixation after angle adjustment, is convenient and practical, supports the joint of the arm after keeping a relatively stable angle, is beneficial to injured tissue repair, and avoids secondary injury caused by emergency reaction.

The invention relates to the technical field of medical apparatus and instruments, and discloses an anti-falling infusion device for child nursing, comprising: an infusion seat, one side of which is provided with an infusion support for hanging an infusion bottle; the armrest block is mounted in the armrest area of the infusion seat and used for supporting the hand of the child patient; the finger limiting assembly is installed at the front end of the armrest block and used for limiting fingers of the child patient, and the finger limiting assembly can elastically stretch out and draw back in the length direction of the armrest block when subjected to external force; the protection assembly is mounted on the armrest block and used for covering the arms of the child patient to limit the movement range of the child patient. Through the synergistic effect of the finger ring piece, the elastic loading piece, the rod type elastic piece and the protection assembly, excessive movement of the hand of a child patient is limited, arm shaking is buffered, the needle falling risk is reduced, temperature adjustment in winter and summer is achieved through the detachable water bag piece, the comfort degree is improved, the abutting assembly and the finger limiting assembly are linked, an infusion tube is automatically locked, mistaken touch is prevented, and the safety of the child patient is improved. And the infusion safety and stability are enhanced.

The invention discloses a multi-modal sensing constraint monitoring system and a monitoring method.The system comprises a restraint strap, a medical clamping device, a gyroscope, a flexible tension sensor, an edge calculation module and a wireless transmission module, by integrating an acceleration sensor, the gyroscope and the flexible tension sensor, physical displacement and biomechanical changes are synchronously captured, and the monitoring accuracy is improved. And comprehensive monitoring of the constraint state is realized. Through the multi-mode sensing and edge computing technology, accurate monitoring and timely alarming can be achieved, and the risk of self-release of the patient is remarkably reduced. Dynamic adjustment of constraint tightness is achieved, and constraint conditions are optimized in real time according to the actual state of a patient.

The invention provides a restraint bed based on an intelligent diagnosis and treatment system, and relates to the technical field of medical instruments. The restraint bed based on the intelligent diagnosis and treatment system comprises a sickbed and a plurality of binding belts, each binding belt comprises a belt body, one end of each belt body is fixedly connected with a lock catch, the lock catches are in threaded connection with lock columns, and a plurality of pressure sensors are evenly embedded in the ends, close to the lock catches, of the binding belts; a balancing gasket is embedded in the band body, an air cabin is further embedded in the band body in the length direction, the air cabin is externally connected with air conveying equipment, the volume of the air cabin can be changed along with the amount of pumped air, the tightness of the binding band to the human body can be monitored in real time through a plurality of pressure sensors in the binding band, and discomfort of a patient caused by too tight binding is avoided. And the binding condition can be clearly known according to the monitoring result of the pressure sensor, so that the frequent inspection tour of medical staff is reduced, the working intensity of the medical staff is reduced, and the nursing efficiency is improved.

An arm retainer for supporting a patient's arm at a desired position on an articulatable support assembly secured to an operating table. The arm retainer includes a rigid arm tray (11) provided with a pair of spaced openings (16) for securement of a disposable arm support liner (10) to the tray. The arm support liner (10) is comprised of a sheet of malleable material (13) with a soft engagement surface (14) for skin contact with the patient and is provided with a predetermined cut configuration for wrapping the malleable liner (10) about the patient's arm for retention of the arm therein. The line (10) has two spaced foldout tabs (17) aligned with the corresponding tray openings (16) for securing the liner to the tray (11) by folding the tabs (17) through respective of the openings (16) and thereafter against the bottom side of the tray.

The present disclosure relates to relates to a assistive wearable system for relieving muscle fatigue in the neck and shoulders, the assistive wearable system includes a head gear mounted to cover a head of a user, a wearable platform mounted on an upper body of the user, and a wire tension controller that maintains tension of a wire by being seated on the wearable platform and fixing to operate a semi-active ratchet mechanism structure as a brake to detect a moment a movement of the wire stops as connected to the head gear by the wire, and stop unwinding of the wire, wherein the ratchet mechanism rotates the ratchet based on the unwinding and pulling of the wire.

The invention relates to the technical field of orthopedic nursing, in particular to an orthopedic nursing joint limiting device which comprises a bottom box, a mounting plate, a limiting frame, an arc-shaped limiting plate, hook-and-loop fasteners and the like, the top of the bottom box is connected with the mounting plate, the top of the mounting plate is connected with the limiting frame used for limiting ankle joints of a patient, and the right side of the limiting frame is open; the arc-shaped limiting plate is connected with a hook-and-loop fastener male buckle. The ankle joint of a patient can be limited through the limiting frame and the arc-shaped limiting plate, the fan can blow air into the limiting frame, ventilation is conducted on the interior of the limiting frame, air circulation is accelerated, sweat can be evaporated in time, the phenomenon of foot stuffiness is avoided, the air can be heated through the heating wire, and therefore warm air can be blown into the limiting frame, and the patient can feel comfortable. The ankle joint of a patient is warmed, the situation that local blood circulation is not smooth is avoided, and it is ensured that a wound can be normally healed.

The utility model relates to the technical field of medical instruments, and discloses a lower limb restraining device and an in-aorta balloon counterpulsation device. The limiting pieces are arranged on the main rod in the length direction of the main rod at intervals, have working positions arranged on the same side relative to the main rod and are suitable for limiting limbs on the upper side and the lower side of the knee joint of the patient respectively; the switch piece is arranged on the limiting piece and is suitable for adjusting the limiting piece to be in a limiting state or a loosening state; the pressure measuring unit comprises a pressure measuring piece and a warning unit which are in communication connection, and the pressure measuring piece is arranged on the limiting piece and is suitable for detecting the pressure of the limiting piece and the limbs of the patient. By means of the arrangement, medical staff can conveniently and effectively obtain the tightness degree information of the lower limb structure of the patient after the fixation operation, and the medical staff can conveniently and effectively adjust the limiting piece or other auxiliary binding devices.

A restraint bracket of a bracket assembly mounted to a lower surface of a support frame of a person support apparatus is disclosed. The restraint bracket includes a bracket body having an upper surface and a lower surface opposite the upper surface, a pair of flanges formed on the upper surface of the bracket body, and an attachment member extending from the lower surface of the bracket body, the attachment member having a first end and a second end opposite the first end, the first end and the second end fixed to the lower surface of the bracket body.