45 results about "Arm restraint" patented technology

The utility model discloses a shoulder abduction fixing brace for rehabilitation, which belongs to the technical field of rehabilitation instruments and comprises a first fixing support, and two first binding devices are fixedly arranged on the first fixing support. A first mounting bracket is rotatably arranged on the first fixing bracket, a connecting rod is rotatably arranged on the first mounting bracket, a first limiting device is rotatably arranged at the other end of the connecting rod, and the first limiting device is fixedly arranged on the first fixing bracket; and an arm binding device is rotationally arranged on the first mounting bracket. The shoulder joint fixing device has the advantage of good shoulder joint fixing effect.

The utility model provides a restraint infusion device for nursing in psychiatry department, which comprises a supporting and clamping mechanism, a fixing mechanism and a fixing mechanism, the length of the supporting and clamping mechanism is adjustable, and the supporting and clamping mechanism is used for being clamped and fixed on an infusion chair; the number of the arm supporting mechanisms is two, and the two arm supporting mechanisms are rotationally installed at the two ends of the top of the supporting and clamping mechanism correspondingly; the arm restraining mechanism is installed on the arm supporting mechanism in a sliding mode; the wrist restraining mechanism is installed on the arm supporting mechanism in a sliding mode; and the number of the body restraining mechanisms is two, and the two body restraining mechanisms are installed at the two ends of the side face of the arm supporting mechanism.

The utility model discloses a training simulation ejection seat capable of providing constraint simulation. The training simulation ejection seat comprises arm constraint simulation assemblies arranged on the two sides of an ejection seat body. The arm constraint simulation assembly comprises a shell, a first cavity is formed in the shell, a first cam is rotationally connected into the first cavity of the shell, a sliding rod is vertically arranged in a second cavity in the shell in a sliding mode, the sliding rod is located below the first cam, the first cam can push the sliding rod to move downwards when rotating to a set position, and a second cam is arranged below the sliding rod. When the sliding rod moves downwards, the sliding rod can impact the side face of the other end of the second cam, the second cam drives the arm limiting device to rotate, and the upper end of the arm limiting device moves downwards to restrain the arms of trainees. The seat can meet the simulated ejection requirement under the new situation.

An integrated chest and arm restraint strap comprises a chest binding strap, the lower portion of the chest binding strap is connected with an auxiliary binding strap, the outer side of the auxiliary binding strap is connected with an annular arm limiting strap, the auxiliary binding strap is additionally arranged, the auxiliary binding strap can bind the abdomen of the body of a patient by means of the auxiliary binding strap, and therefore an extra fulcrum is provided for the annular arm limiting strap; therefore, when a patient accidentally moves arms, the stress of the chest binding belt can be shared by the auxiliary binding belt, so that the part, close to a wound part, of the chest binding belt is prevented from being excessively pulled, and the wound part of the patient is prevented from being excessively hurt.

The utility model relates to the technical field of robots, and discloses an upper limb rehabilitation training robot which comprises a base and a training arm, a lead screw lifter is connected to the base, a fixed arm is connected to the lead screw lifter, the training arm is arranged on one side of the fixed arm, and a distance adjusting structure is arranged between the fixed arm and the training arm. Placing soft cushions are arranged on the training arms and the fixed arms, arm fixing belts which are wound and fixed by hook-and-loop fasteners are connected to the fixed arms and the training arms, air pressure clamping structures for clamping arms are arranged on the inner sides of the arm fixing belts, the extending ends of the training arms are connected with extending plates, and air cylinders are connected to the lower portions of the extending plates; the extending end of the air cylinder penetrates through the extending plate to be connected with a B-shaped frame, and a foam sleeve is arranged on a cross rod in the middle of the B-shaped frame. The utility model has the advantages that the training area does not need to be replaced repeatedly, and the constraint to the arm is more comfortable.

The invention discloses an adjustable intelligent upper limb constraining device which comprises a hand constraining body, an arm constraining body matched with the hand constraining body and an intelligent control system. The hand restraining body comprises a hand restraining supporting plate and a flexible transparent turning cover movably covering the hand restraining supporting plate. The arm restraining body is fixedly or movably connected to the hand restraining supporting plate. The intelligent control system comprises a controller, a wireless transmission module, an alarm module, a storage battery, a pressure sensor, a heart rate sensor and a body temperature sensor. By means of the structure, hierarchical constraint on the wrist, the hand and the arm of a patient is achieved, the constraint process is good in flexibility and high in comfort degree, psychological pressure in the treatment process can be obviously reduced, meanwhile, through automatic collection and remote transmission of sensing data, the workload in the nursing process is reduced, and the nursing accuracy and safety are improved. The device has the advantages of simplicity in operation, convenience in use, low cost and the like, and can meet the use requirements of upper limb restraint treatment of patients in different states.

The present invention belongs to the field of shoulder joint reduction auxiliary tools, and specifically relates to a shoulder joint reduction auxiliary device. The reduction auxiliary device includes a fixing part for fixing the patient's arm, and the fixing part is respectively provided with a forearm restraint belt tied to the patient's forearm and an upper arm restraint belt tied to the patient's upper arm. The front end of the forearm restraint belt forms a tight stop fit with the patient's wrist joint or palm, and the front end of the upper arm restraint belt forms a tight stop fit with the patient's elbow joint; the front end of the fixing part is fixedly connected to a first handle that can be held by the patient's palm, and the front of the first handle is fixedly connected to a second handle that can be held by the rescuer's palm, and the first handle and the second handle are both arranged on the extension line of the patient's affected arm. The present invention is easy to use, and a single person can provide the traction force required for shoulder joint reduction, thereby saving manpower while effectively ensuring a high success rate of shoulder joint reduction, which is conducive to clinical use.

The utility model provides a restraint glove for protecting a radial artery puncture part, which comprises a hand protective sleeve and an arm restraint cylinder, a first fixing ring is arranged at an opening of the hand protective sleeve along the edge of the opening, and a second fixing ring is arranged at an opening at one end of the arm restraint cylinder along the edge of the opening. The first fixing ring and the second fixing ring are connected with each other through more than one connecting piece, and a gap is formed between the first fixing ring and the second fixing ring. The utility model solves the technical problems in the prior art that the puncture position of the radial artery is difficult to observe, the blood vessel of the hand of a patient is unsmooth and the fingers of the patient are cold because the radial artery indwelling catheter and the restraint glove are scratched.

The application discloses an orthopedic splint fixing device and a use method thereof, and relates to the technical field of medical auxiliary equipment. The orthopedic splint fixing device comprises a small-arm restraint shell provided with a small-arm bandage and a large-arm restraint shell provided with a large-arm bandage, and further comprises a hinge assembly arranged between the upper part of the proximal end of the small-arm restraint shell and the lower part of the distal end of the large-arm restraint shell, so that the degree of freedom between the small-arm restraint shell and the large-arm restraint shell is between 0 and 120 degrees. Through the cooperative design of the non-invasive sleeve hoop and the multi-degree-of-freedom hinge member, the biomechanical efficiency of fracture fixation is significantly improved. The elastic compression part and the mechanical adjusting system are adopted to realize dynamic pressure adaptation. During the swelling period, the elastic connecting part can absorb local compressive stress, and after the swelling is eliminated, the initial fixing strength can be maintained, so that the clinical pain point of secondary displacement of the traditional splint can be effectively avoided.

The invention discloses an upper limb rehabilitation robot which comprises a shoulder joint movement module, a large arm linear length adjusting module, a double-arm width adjusting module, an arm restraining assembly, a wrist joint movement module, a rope driving module, a Bowden rope, a robot supporting frame, an elbow joint movement module and a bamboo joint lifting mechanism. The double-arm width adjusting module is installed at the upper end of the robot supporting frame. The shoulder joint movement module is fixed on the double-arm width adjusting module; the large arm linear length adjusting module is connected with the shoulder joint movement module and the elbow joint movement module; the elbow joint movement module is connected with the wrist joint movement module; the arm restraining assembly is installed on the large arm linear length adjusting module. The rope driving module is fixed to the back face of the robot supporting frame and connected with the elbow joint movement module and the wrist joint movement module. The bamboo joint lifting mechanism is installed at the front end of the robot supporting frame. The robot has driving efficiency, movement flexibility, adaptation diversity and training collaboration, and the rehabilitation effect can be improved.

The utility model relates to the technical field of medical consumables, in particular to a disposable operation mattress, which comprises a mattress main body, a liner and a lithotomy position leg sleeve, the liner is sewn and fixed on the head side of the mattress main body and used for lining the head of a patient, and a first trunk binding belt and a second trunk binding belt are respectively arranged on the front side and the rear side of the back of the mattress main body. The movable ends of the first trunk binding belt and the second trunk binding belt are detachably and fixedly connected through the front face of the mattress body and used for binding the trunk of a patient, arm binding belts used for binding the arms of the patient are arranged on the front face of the mattress body, and lithotomy position leg sleeves are arranged on the foot sides of the mattress body. According to the utility model, the disposable full-coverage mattress for different operative positions is arranged, one mattress is used, and the other mattress is abandoned, so that the occurrence rate of cross infection is reduced. A head and neck liner which moves along with the mattress is arranged on the mattress, so that the head and the neck of the patient are not suspended in the perioperative period under the condition that the workload of medical personnel is not additionally increased, and the safety and the comfort of the patient are improved; the binding belts which are arranged on the two sides of the mattress body and used for folding and fixing the arms on the two sides provide sufficient operation space for an operator, the comfort of the patient is guaranteed, and the positions and binding perimeters of the binding belts can be freely adjusted according to the positions and thicknesses of the arms of the patient. The position and the restraint perimeter of the trunk restraint strap can be freely moved according to an operation site and the height and the weight of a patient.

The utility model relates to the field of medical tools. The arm restraint device for protective restraint comprises a base, an L-shaped top plate is arranged above the base, a restraint mechanism used for fixing the arm of a patient is arranged at the top of the top plate, a connecting hole is formed in the L-shaped side edge of the top plate, and the L-shaped side edge of the top plate is connected with a mounting chuck through the connecting hole; a plurality of telescopic rods are arranged between the base and the top plate, and each telescopic rod comprises an outer sleeve fixedly connected with the base and a sliding rod fixedly connected with the top plate; the sliding rod is arranged in the outer sleeve in a penetrating mode and is in sliding fit with the outer sleeve. A locking mechanism is further included, and the locking mechanism can lock the position between the top plate and the base. According to the utility model, the arms of a patient can be supported in height, so that the arms can be lifted and can be better matched with treatment; meanwhile, the side edge of the L-shaped top plate is provided with a connecting hole, and various different types of mounting chucks can be additionally mounted through the connecting hole according to different scenes, so that the requirements are better met.

The utility model discloses a radial artery puncture fixing device which comprises an arm supporting plate, a hand supporting plate fixedly arranged at the end of the arm supporting plate, an arm restraining assembly fixedly arranged on the arm supporting plate and a hand restraining assembly fixedly arranged on the hand supporting plate. The top face of the hand supporting plate is an inclined face so that the hand can be placed downwards in an inclined mode, and the bottom face of the arm supporting plate and the bottom face of the hand supporting plate are located on the same plane. The radial artery puncture fixing device is simple in structure, convenient to use and high in practicability, can replace a mode of manually pressing and fixing the arm and the hand of a patient during radial artery puncture, achieves fixing of the arm and the hand of the patient through a mechanical device, and can effectively reduce work intensity of doctors. After the arm and the hand of the patient are fixed through the radial artery puncture fixing device, the palm of the patient faces upwards, the hand back of the patient is bent, the radial artery can be exposed more clearly, and the success rate of radial artery puncture can be effectively increased. The radial artery puncture needle is suitable for being used when radial artery puncture is carried out on a patient.

The invention relates to a medical care monitoring nursing bed based on hospital Internet of Things, and relates to the technical field of medical equipment, the device comprises a nursing bed main body, the nursing bed main body comprises a nursing bed rectangular frame, a front bed board, a middle bed board and a rear bed board; the electric handrail is arranged on one side of the rectangular frame of the nursing bed in a sliding mode and provided with monitoring equipment; the arm restraining component is arranged on the top surface of the electric handrail; the liftable bed frame is arranged at the bottom of the rectangular frame of the nursing bed; the electric universal wheels are arranged at the bottom of the liftable bedstead; the controller is provided with a touch screen; the control part is in signal connection with the first electric rotating shaft, the second electric rotating shaft, the liftable bed frame, the electric universal wheels and a controller. The system is communicated with an Internet of Things system, through cooperation of various components, monitoring and nursing are carried out on a patient, convenience is provided for nursing work of medical staff, and safety guarantee is improved for the patient.

The utility model relates to the field of medical instruments, and discloses an arm restraint strap of an operation traction bed, which comprises a supporting table, a binding mechanism is arranged on the supporting table, the binding mechanism is used for fixing an arm of a patient, and the binding mechanism comprises a first binding ring and a second binding ring. First gaskets are fixedly connected to the inner sides of the first binding ring and the second binding ring; an angle adjusting mechanism is arranged at the lower end of the binding mechanism and used for adjusting the angle of the second binding ring, and the angle adjusting mechanism comprises a sliding groove plate. The telescopic supporting mechanism is used for adjusting the height of the device, so that the adaptability of the device is higher, meanwhile, the adjustable angle design is adopted, the bending angle of the arm of a patient can be conveniently adjusted before an operation, a better visual angle and a better cutting angle are achieved in the operation process, and compared with a traditional single fixing ring, the double binding rings have better stability, and the operation is more convenient. The device is practical and suitable for being widely popularized and used.

The utility model discloses a breast cancer postoperative arm fixing device which comprises a forearm bearing piece, a big arm restraint strap, two shoulder straps and a connecting assembly, the forearm bearing piece is arranged in the middle of the big arm restraint strap, one ends of the two shoulder straps are connected with the left side and the right side of the upper portion of the forearm bearing piece respectively, and the other ends of the two shoulder straps are connected with the connecting assembly. The connecting assemblies are arranged at the two ends of the big arm restraint strap, when the forearms of a patient penetrate into the forearm bearing pieces, the big arms of the patient can be fixed to the body side through the big arm restraint strap, and the forearm bearing pieces arranged on the big arm restraint strap can be used for assisting the patient in keeping the forearms uplifted. The two shoulder straps are used for sharing the lifting weight of the forearm to the shoulder, and the functions of restraining the big arm of the patient and keeping the forearm to be lifted are achieved through the three simple components. The postoperative arm fixing device for the breast cancer has the advantages that on the basis that functions are guaranteed, the structure is simplified, and production and popularization are facilitated.

The utility model relates to a restraining device for a central nervous system CP patient, and belongs to the field of medical instruments. Comprising an upper body restraining mechanism, a thigh restraining mechanism, two shank restraining mechanisms, two arm restraining mechanisms, a supporting table and a base. The supporting table is installed on the base, the thigh restraining mechanism is installed at the top end of the supporting table, the two arm restraining mechanisms are installed at the left end and the right end of the thigh restraining mechanism in a one-to-one correspondence mode, and the shank restraining mechanism and the upper body restraining mechanism are hinged to the front end and the rear end of the thigh restraining mechanism in a one-to-one correspondence mode. The upper body, the thighs, the shanks and the arms of a patient can be restrained, meanwhile, rehabilitation training is conducted on knee joints, elbow joints, thigh roots and waist and back muscles of the patient, and the muscle tension of the patient is improved.

The utility model provides a restraint strap for nursing, which relates to the technical field of medical auxiliary supplies and aims to solve the problem that a patient needs to be bound on a sickbed to restrain arms in the prior art, the restraint strap for nursing comprises a waistcoat body, restraint side straps, restraint gloves and restraint bandages, the restraint bandage is connected with the restraint glove and can be worn on the body of a patient, the waistcoat body is used for being worn on the body of the patient, and the restraint side bands are connected to the left side and the right side of the waistcoat body. The restraint side bands on the left side and the right side can restrain the arms of the patient between the restraint side bands and the waistcoat body and are bound on the rear side of the waistcoat body. According to the restraint strap for nursing, the upper limbs of a patient can be limited to move when the patient leaves a sickbed, complications caused by binding the restraint strap to the sickbed for a long time are avoided, the patient can get out of the sickbed to move freely when the restraint strap is restrained on the hand, and the restraint strap is more humanized.

The utility model relates to the technical field of restraint straps, in particular to a vest type restraint strap which comprises a first clothes cover and a second clothes cover, the first clothes cover and the second clothes cover are connected through a third connecting belt, and at least one locking belt is installed on the side, away from the third connecting belt, of the second clothes cover. The side, away from the third connecting belt, of the first clothes cover is connected with at least one first lock catch through the first connecting belt, one end of the locking belt extends into the first lock catch and is fastened to the first lock catch, two first fixing belts are symmetrically installed on the top of one side of the second clothes cover, and two second fixing belts are symmetrically installed on the side face of the bottom of the second clothes cover. And a third fixing belt is mounted on one side of each second fixing belt. The first clothes cover and the second clothes cover can be fixed in four directions through the first fixing belts and the second fixing belts, arms of a patient can be restrained through the third fixing belts and the second lock catches, restraining is stable, and the using effect is improved.

The invention discloses a limb restraint device for epilepsy treatment, and belongs to the technical field of epilepsy treatment, the limb restraint device comprises a treatment bed, a bed plate is mounted on the surface of the treatment bed, and a neck restraint mechanism for restraining the neck of a patient is mounted on the surface of the bed plate; two big arm restraining mechanisms for restraining the big arms of a patient are installed on the surface of the bed board, a forearm restraining mechanism for restraining the forearms of the patient is installed on one side of each big arm restraining mechanism, and a leg restraining mechanism for restraining the legs of the patient is installed on the surface of the bed board; a waist restraining mechanism used for restraining the waist of a patient is installed on the surface of the treatment bed, a rubber headrest is arranged on one side of the neck restraining mechanism, and a plurality of self-locking type universal wheels are installed at the bottom of the treatment bed. On the basis of assisting treatment of the epilepsy patient, the limbs, the waist and the neck of the patient can be fixed and limited, and adjustment can be carried out according to different figures of the patient.

The utility model discloses an arm restraint strap of an operating bed, which comprises a hand guard glove and a wrist restraint strap, the hand guard glove comprises a coating fabric and two air cushions, two sides of one end of the coating fabric are both provided with fins, two sides of the other end of the coating fabric are both provided with square buckles, and the wrist restraint strap is arranged on the wrist restraint strap. Velcro hook faces are arranged on the side edges of the outer side faces of the two wing pieces, and a Velcro rough face is arranged between the two Velcro hook faces. According to the arm restraint strap for the operating bed, the hand protection gloves are arranged, the movement range of the wrist and the palm of a patient can be limited under the action of the wrist restraint strap by means of the wrapping fabric and matching with fixing of the wing pieces and the square buckles, and the holding and grasping actions of the palm of the patient can be prevented, so that adverse effects on the skin of the patient and various medical pipelines are avoided; in addition, by means of the air cushion vertically covering the wrist of the patient, turning of the wrist of the patient can be effectively limited.

The invention discloses an adjustable body position fixing and monitoring device for upper limb infusion after a mammary gland operation, and relates to the field of infusion management after the mammary gland operation, the adjustable body position fixing and monitoring device comprises a body position fixing platform, an edema monitoring module and a monitoring host, the body position fixing platform is longitudinally arranged along the bed surface of a sickbed, and the body position fixing platform is provided with an expansion type cushion body and an upper limb fixator; the unfolded pad body is used for being laid on the bed surface of a sickbed and forming a positioning butt joint area, the unfolded pad body comprises a winding and unwinding main machine, a flexible pad and a magnetic buckle, the winding and unwinding main machine is arranged on the bed tail side of the sickbed, the flexible pad is wound around a winding drum of the winding and unwinding main machine, and the free end of the flexible pad extends out of an opening in the front end of the winding and unwinding main machine; according to the body position fixing and monitoring device, through the design that the expandable cushion body and the wearable trunk and arm restraining structure are combined, a joint adjusting and multi-mode physiological sensor driven by a miniature electric cylinder is integrated, and a scheme capable of accurately positioning, stably fixing and continuously monitoring an affected limb in a sickbed scene or a bed leaving scene is constructed.

The utility model discloses a medical restraint device which comprises a mattress, an installation belt and a restraint assembly arranged on the installation belt, the installation belt is integrally and annularly sleeved on the outer side of the mattress, and the restraint assembly comprises a group of trunk restraint structures and two groups of arm restraint structures. The two sets of arm restraining structures are arranged on the two sides of the trunk restraining structure correspondingly, the trunk restraining structure and the arm restraining structures are the same in structure, and the trunk restraining structure comprises a first fixing belt and a second fixing belt; the medical nursing bed has the advantages that the mounting belts are directly adjusted to the upper surface or the lower surface of the mattress according to use requirements, the trunk restraining structures and the arm restraining structures are used or hidden, and when the medical nursing bed is used, the trunk restraining structures and the arm restraining structures can be directly used for restraining and fixing the body and the arms of a patient respectively, so that the medical nursing bed is convenient to use. And the mounting belt does not need to be connected with the bed body.

The utility model discloses an improved hand restraining device. The improved hand restraining device comprises a finger restraining part, a wrist and palm restraining part and an arm restraining part which are sequentially connected from top to bottom. The finger restraining part and the wrist and palm restraining part are both made of transparent plastic materials; an opening and closing zipper is arranged between the finger restraining part and the wrist and palm restraining part; the two side ends of the wrist and palm restraining part are connected with each other through a hook-and-loop fastener to form a conical barrel, and the size of the wrist and palm restraining part is gradually reduced from the top end of the wrist and palm restraining part to the bottom end of the wrist and palm restraining part; the top end of the arm restraining part is connected with the bottom end of the wrist and palm restraining part in a sewing mode, and the two side ends of the arm restraining part are connected with each other through a fixing belt to form a round cylinder. The hand restraint strap is simple in structure, blood circulation of a restrained limb can be observed in real time, and the hand restraint strap can be correspondingly adjusted according to the thickness of the hand of a patient through the opening and closing zipper, the hook-and-loop fastener and the fixing strap.

The utility model relates to the technical field of interventional therapy arm fixing, and aims to provide an interventional therapy arm fixing device which comprises a bearing plate, an adjusting assembly is arranged on the bearing plate, a first fixing assembly and a second fixing assembly are arranged on the adjusting assembly, a rotating assembly is arranged below the bearing plate, and the rotating assembly is arranged on the bearing plate. The clamping assembly is arranged on one side of the rotating assembly, the telescopic assembly is arranged between the clamping assembly and the rotating assembly, and through cooperative work of the rotating assembly, the telescopic assembly, the clamping assembly, the adjusting assembly and the fixing assembly, stable fixing and flexible adjusting of the arm are achieved. The device is stable in structure, easy and convenient to operate, wide in application range and capable of being widely applied to various interventional operation treatment scenes.

The invention relates to a multi-mode restraint system which comprises a restraint bed sheet which is flatly laid on a sickbed of an ICU patient, a hand restraint unit is placed on the restraint bed sheet, palms of the ICU patient are placed on the hand restraint unit to conduct restraint and unrestraint on the palms, and an arm restraint unit and the hand restraint unit are connected into a whole. The arms of an ICU patient are placed on the arm restraining unit and restrained and unrestrained, the shank restraining unit is placed on a restraining bed sheet, the shanks are placed on the shank restraining unit and can be restrained and unrestrained, and the monitoring module comprises various sensors and is used for monitoring heart rate, blood oxygen and body movement data of the ICU patient. According to the constraint device, vital signs are monitored in real time through the multi-mode biosensor, dynamic grading constraint is achieved in combination with a fuzzy control algorithm, and the unplanned extubation rate can be remarkably reduced.

The utility model relates to an internal fistula side arm restraining device which comprises an arm restraining plate and a hand containing portion, the arm restraining plate is of a long-strip-shaped structure, the hand containing portion is detachably installed at one end of the arm restraining plate in the length direction, the cross section of the arm restraining plate is of a circular arc structure, and an arm containing groove is formed in one side of the arm restraining plate. The two ends of the arm containing groove are each of an open structure, and one end of the arm containing groove communicates with the hand containing part. The two side edges of the arm containing groove are respectively provided with an arm restraint strap. Through the arrangement of the arm restraint plate, the arm on the internal fistula side can be placed in the arm containing groove of the arm restraint plate and bound and fixed through the arm restraint strap, restraint extends to the hand from the upper arm in a semi-wrapping mode, the arm is prevented from being bent, and internal fistula is prevented from being pressed; in addition, the hand can be contained in the hand containing part for heat preservation or heating, and local low temperature caused by long-time exposure of the arm on the internal fistula side is avoided; the whole device is easy and convenient to operate and convenient for medical staff to move and fix.

The present invention provides a medical adjustable restraint belt, including an upper limb restraint belt and a lower limb restraint belt, the upper limb restraint belt includes a left hand restraint belt and a right hand restraint belt, the left hand restraint belt includes an arm restraint belt body and a hand restraint sleeve, the hand restraint sleeve is provided with a retention window at the back of the hand, the rear end of the arm restraint belt body is bent and extended to be provided with an elbow restraint belt, at least two groups of first telescopic fixing rods are provided on the outside of the arm restraint belt body, the right hand restraint belt is symmetrically arranged with the left hand restraint belt, the lower limb restraint belt includes a left foot restraint belt and a right foot restraint belt, the left foot restraint belt includes a leg restraint belt body and a foot restraint sleeve, at least two groups of second telescopic fixing rods are provided on the outside of the leg restraint belt body, a third telescopic fixing rod is provided at the bottom of the foot restraint sleeve, and the right foot restraint belt is symmetrically arranged with the left foot restraint belt. The present invention has a simple structure and can effectively improve the comfort of the user.

The patient wrist and arm restraint of the present invention is characterized in that it comprises a U-shaped support and a wrist fixing belt, wherein the wrist fixing belt is fixed to the bottom of the U-shaped groove of the U-shaped support when in use; a nylon hook belt is fixed to the left side of the wrist fixing belt, and a nylon velvet belt is fixed to the lower end of the right side of the wrist fixing belt; a second binding belt for tying to the bed guard bar is fixed to the upper end of the wrist fixing belt near the left end, the two ends of the second binding belt extend out of the outer end of the wrist fixing belt, a first binding belt is fixed to the lower end of the wrist fixing belt, one end of the first binding belt is fixed to the wrist fixing belt, and the other end extends out of the outer end of the wrist fixing belt, and a fixing buckle is fixed to the end of the first binding belt fixed to the wrist fixing belt; the present invention can fix the patient's wrist to prevent it from moving around and prevent the patient's wrist from being strangled, and is convenient and practical.