52 results about "Lateral position" patented technology

Provided herein are systems, devices, and methods for supporting a patient undergoing a medical procedure that involves treatment of any or all sides of the body (e.g., posterior, anterior, and / or lateral sides of the patient's body or body parts). For example, the systems, devices, and methods facilitate surgical procedures without requiring placing a patient in a prone or lateral position and / or minimizing or avoiding transitioning a patient between supine, prone, and / or lateral positions.

1. The name of this design product: Lateral position surgical baffle. 2. Purpose of this product: This product is used to support the patient's lateral position to ensure that the patient is in a stable lateral position during surgery. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. No design points, omitted left view.

A method for restraint of a subject in a. supine position is described. The method comprises pulling a first arm of the subject over a shoulder of a second arm of the subject to achieve a crossover arms position. The method further comprises rolling the subject from the supine position to a. lateral position while preserving the cross-over arms position. The method further comprises pulling a first leg of the subject over a second leg of the subject to achieve a cross-over legs position. The method further comprises preserving the cross-over legs position of the subject by securely restraining at least the first leg of the subject. The cross-over arms position and the crossover legs position are preserved simultaneously for restraint of the subject. Further, methods for restraint of a subject in a prone position and seated position are also provided.

The utility model discloses a side-lying position inflatable cushion structure for an orthopedic lower limb operation, and aims to solve the problems that in the prior art, when a T-shaped pillow is used for turning over, legs of a patient are easy to slide on the surface of the T-shaped pillow, feel uncomfortable and are easy to fall off; the lower side of the T-shaped pillow stands and is pressed on the lower legs of the patient in a non-contact manner with the bed surface, the upper legs of the patient are pressed on the T-shaped pillow and the lower legs, and the upper feet of the patient feel uncomfortable when being suspended at the moment. The side-lying position inflatable cushion structure for the orthopedic lower limb surgery comprises a lower limb pillow, a pillow inner is arranged in the lower limb pillow, and a leg groove and a foot groove are formed in the outer surface of the lower limb pillow. Through the design, the stability of legs and feet is guaranteed when the T-shaped pillow is used, the legs below a patient are prevented from being stressed, the patient can use the T-shaped pillow more easily, and the use safety of the patient is improved. The lower part of the lower limb pillow is in contact support with the bed surface to prevent the lower limb pillow from moving or shaking during use, so that the use comfort of the T-shaped pillow is ensured.

A headrest device for lateral position diagnosis and treatment comprises a headrest, the overall height, the right side height and the left side height of the headrest can be adjusted respectively until one side height of the headrest is higher than the other side height, and when the headrest device is used, the headrest is adjusted to be at a proper height according to the body type of a patient and is adjusted to be in an inclined state. The head and the face of the patient incline towards one side of the headrest, and oral secretions can naturally flow out conveniently due to the inclination of the headrest. The position, close to the rear side, of the left end of the headrest is connected with a head and neck supporting bracket through a plurality of hinges and swing arms, the head and neck supporting bracket is provided with a groove, a supporting plate is arranged at the bottom of the side wall of the groove, and the rear side face of the right end of the headrest is fixedly connected with a baffle. The upper section of the front side of the baffle is connected through a fourth hinge, a first head and neck rear side fixing plate, a fifth hinge and a second head and neck rear side fixing plate. The head and neck supporting bracket and the second head and neck rear side fixing plate jointly fix the head and neck in a backward leaning state, so that the airway is opened, the space of the pharyngeal cavity is increased, and the conditions of hypoxia, bucking, aspiration and the like are avoided.

The utility model discloses a medical side-lying position pelvis fixator, which relates to the technical field of medical instruments and comprises a fixing frame, a sliding component, a rotating component and a fixing cushion. One end of the fixing frame is connected to an operating bed frame, the other end of the fixing frame is connected with the sliding assembly, the sliding assembly is slidably connected with the rotating assembly, the end of the rotating assembly is fixedly connected with the fixing soft cushion, and the rotating assembly is used for adjusting the angle of the fixing soft cushion. The front-back position of the fixator is directly adjusted by adjusting the sliding position of the rotating assembly, operation is easy, and the problem that in the prior art, a fixing device is complex to adjust is solved.

Provided herein are systems, devices, and methods for supporting a patient undergoing a medical procedure that involves treatment of any or all sides of the body (e.g., posterior, anterior, and / or lateral sides of the patient's body or body parts). For example, the systems, devices, and methods facilitate surgical procedures without requiring placing a patient in a prone or lateral position and / or minimizing or avoiding transitioning a patient between supine, prone, and / or lateral positions.

The invention provides a good limb position placement vibration sputum excretion device and a working method thereof, and relates to the technical field of medical instruments, the device comprises a base, a left side supporting leg mechanism, a right side vibration mechanism, a right side back supporting mechanism, a left side vibration mechanism, a left side back supporting mechanism and a right side supporting leg mechanism; the base comprises a left supporting back plate, a middle plate, a right supporting back plate, a first left supporting leg plate, a second left supporting leg plate, a first right supporting leg plate, a second right supporting leg plate and a base body, the right side vibration mechanism comprises a first vibration hammer, and the left side vibration mechanism comprises a second vibration hammer. The side-lying good limb position placement of the severe rehabilitation patient can be realized, the sliding and toppling phenomena are avoided, the automatic vibration sputum excretion of the severe rehabilitation patient can be realized, and the working intensity of medical personnel is greatly reduced.

The utility model provides an inflatable trapezoidal body position pillow which comprises hollow trapezoidal memory foam, horizontal position leg placing cavities are formed in the two sides of the hollow trapezoidal memory foam respectively, integrated fins are arranged on the upper face and the lower face of the two sides of the hollow trapezoidal memory foam respectively, and the horizontal position leg placing cavities are located between the two fins. Lateral position leg placing cavities are formed in the upper surface of the hollow trapezoidal memory foam, one ends of the lateral position leg placing cavities communicate with the horizontal position leg placing cavities, trapezoidal air holes are formed in the hollow trapezoidal memory foam in a penetrating mode from the upper surface to the lower surface, and the trapezoidal air holes communicate with the lateral position leg placing cavities. A round hole is formed in the hollow trapezoidal memory foam from one side to the other side in a penetrating manner, and the round hole is communicated with the trapezoidal air hole and the horizontal position leg placing cavity; by means of the overall arrangement, the leg supporting device can stably support the legs of the patient when the patient is in the horizontal position and the lateral position, the legs are softer and more breathable in the supporting process, and therefore the comfort of the legs is improved.

An automatic overturning and positioning device for the front and side positions of wrist joint X-ray radiography comprises a device base, a left support and a right support, and the right end of the left support and the left end of the right support are rotatably installed together through a hinge shaft. The left support and the right support are each connected with an electric driving mechanism which drives the left support and the right support to rotate with the hinge shaft as the rotation center. The left support and the right support are provided with supporting faces used for placing the hands of a testee, and hand fixing structures used for binding the hands of the testee to the supporting faces are installed on the supporting faces. Rotation of the left support and the right support is accurately controlled through the electric driving mechanism, the placing positions and angles of the hands and the wrists of a testee can be stably adjusted, it is ensured that the completely unified and standard body positions can be achieved in each time of shooting, the X-ray shooting precision is greatly improved, image interpretation is more visual and accurate, and the shooting efficiency is improved. And the doctor can accurately judge the illness state.

The utility model relates to the technical field of chairs, in particular to a chair for correcting sitting postures, which comprises a support, a chest protecting mechanism arranged outside the support and an adjusting mechanism arranged outside the support and used for adjusting the position of the chest protecting mechanism, the adjusting mechanism comprises a channel, a screw rod, an adjusting block, a through hole and a handle, and a limiting ring is fixedly mounted outside the handle. When a user uses the chair, the position of the chest protection mechanism can be adjusted according to the body condition, that is, a handle is rotated to drive a lead screw to rotate, the lead screw can drive an adjusting block to move, the adjusting block drives the chest protection mechanism to move until the chest protection mechanism moves to a proper position, and the handle can be stopped rotating at the moment; through the adjustment of the transverse position of the chest protection mechanism, the chair can adapt to the body size difference from the back to the chest of different children, provides proper chest support for each child, and ensures the use comfort, thereby ensuring the sitting posture correction effect of the chair.

The utility model discloses a multifunctional special bolster for biopsy, which comprises a head bolster, a chest bolster, a hip bolster and a foot bolster, and the head bolster and the foot bolster are overlapped and connected up and down to form a first combined bolster cushioned below the head of a patient. The foot bolster and the hip bolster are connected in an up-down overlapping mode to form a second combined bolster arranged below the feet of the patient in a cushioned mode, one end of the chest bolster is detachably connected with the foot bolster through a connecting piece, and the other end of the chest bolster is detachably connected with one end of the hip bolster through a connecting piece. The head bolster, the chest bolster, the hip bolster and the foot bolster can be flexibly combined and spliced to form different bolsters according to the requirements of biopsy operations of patients, the bolsters are used for being arranged on the upper bodies or the lower bodies of the patients in a cushioned mode, the bolsters are suitable for fixing and supporting prone positions, supine positions and lateral positions of the patients, the functions are diversified, and the practicability is high. Diversified requirements in a complex operation process are met; and the comfort degree of a patient in a diagnosis and treatment process is improved.

The utility model discloses a lateral position breast feeding auxiliary device which comprises a supporting transverse edge and a supporting vertical edge, one end of the supporting transverse edge is connected with the supporting vertical edge, the upper end of the supporting transverse edge is connected with a headrest, and the end, close to the supporting transverse edge, of the supporting vertical edge is connected with an inclined backrest. The supporting transverse edge, the supporting vertical edge and the inclined backrest are all connected with a base, and the base is located below the supporting transverse edge, the supporting vertical edge and the inclined backrest. By adopting the device, the comfort of side-lying breast feeding is improved, and the side-lying breast feeding device is suitable for side-lying feeding.

The utility model relates to the technical field of medical instruments, and discloses an artificial hip replacement surgery side position body position support which comprises a body position plate, an arc-shaped plate used for fixing is fixedly installed on one side of the body position plate, a fixing belt used for positioning is fixedly installed on one side of the arc-shaped plate, and a connecting plate used for fixing is fixedly installed on one side of the arc-shaped plate. A thigh supporting plate used for supporting is fixedly installed on one side of the connecting plate, and an elastic belt used for fixing is fixedly installed on one side of the thigh supporting plate. According to the artificial hip joint replacement surgery lateral position body position support, through cooperative arrangement of the connecting plate, the thigh supporting plate and the elastic belt, the body position plate and the thigh supporting plate can be fixedly connected through the connecting plate, meanwhile, the angle of the device can be adjusted according to needs so as to meet the use requirement, the thigh supporting plate can fixedly install the elastic belt, and the elastic belt is not prone to falling off. And the device has certain elasticity, so that the device is fixed more firmly, and the risk of an operation is reduced.

The utility model discloses an adjustable hand fixing frame for a lateral position patient. The adjustable hand fixing frame comprises a supporting vertical rod, a connecting block is fixedly installed at the top of the supporting vertical rod, a supporting transverse rod is fixedly installed on one side of the connecting block, a first movable sleeve is movably installed on the outer side of the supporting transverse rod, and two fixing rods are symmetrically and fixedly installed on the outer side of the first movable sleeve. A medical worker can place the arm of a patient on the top of the arc-shaped plate, so that the arm of the patient is hung when the patient lies on the side, in addition, the medical worker can wind the arm of the patient on the bottom of the supporting cross rod, so that the arm of the patient is hung when the patient lies on the side, and natural and comfortable support is provided for the arm of the patient; by means of the arm supporting device, the pressure of the arms when the patient lies on the side is effectively relieved, it is ensured that the arms of the patient can be stably and comfortably hung when the patient lies on the side, an efficient and comfortable arm supporting solution is provided, and the treatment experience and the rehabilitation effect of the patient are effectively improved.

The invention relates to the technical field of medical instruments, in particular to an adjustable side-lying position hand rack based on user body position monitoring, which comprises a manual adjusting mode and an automatic adjusting mode, in the manual adjusting mode, the space posture of the side-lying position hand rack is independently adjusted according to clinical requirements and the actual posture of the arm of a patient; according to the automatic adjusting mode, the angle and the distance between the large arm supporting mechanism and the small arm supporting mechanism can be adjusted through a data analysis unit according to the detected stress conditions of the arms of the patient on the large arm supporting mechanism and the small arm supporting mechanism, so that the arms of the patient are stabilized in a preset supporting area; the stress condition of the arm of the patient on the hand supporting plate is monitored in real time, and the data analysis unit conducts real-time adjustment so as to guarantee the patient. By means of the data analysis unit, continuous optimization and self-adaptive adjustment of the arm supporting posture of the patient are achieved automatically, brachial plexus injury is effectively prevented, and operation safety and operation efficiency are improved.

A system for measuring spinal and / or skeletal angles of a manikin in a lateral position. The system comprises a manikin, the manikin comprising one or more articulating joints and a spinal and / or skeletal profile defining a manikin profile, a suspension frame, the suspension frame suspending the manikin, one or more measuring devices connected to the manikin at one or more measuring points, and a support surface, the support surface adjustable in at least a vertical axis. The manikin comprises a suspended configuration when suspended by the suspension frame, and a supported configuration when supported by the support surface. The one or more measuring devices measures differences in the spinal and / or skeletal angles of the manikin profile between the suspended configuration and the supported configuration. The invention provides a system to replicate and measure human physiology when engaged with a surface.

According to the sitting posture correcting mechanism and the seat, when the sitting posture correcting mechanism is used, the correcting units are arranged on one side or two sides of the cushion, and the first section of the supporting piece is rotationally installed on the seat body, so that when the first section rotates around the axis of the seat body, the second section rotates around the axis of the first section with the preset distance as the radius, and the sitting posture correcting mechanism is used for correcting the sitting posture. The connecting part is simultaneously connected to the second sections of the at least two supporting pieces, the connected supporting pieces rotate synchronously, and all the second sections on the same side also revolve around the corresponding first sections synchronously, so that all the second sections on the same side are changed along the transverse position, namely, the distance between the second sections and the upper body of the user is adjustable; in this way, the second section can play a role in limiting the lateral direction of the user, and the problem of lateral inclination of the upper body of the user is corrected.

A head and neck support device for supine and lateral position, comprising a gas cushion pad, a headrest pillow is arranged on the upper side of the gas cushion pad, the headrest pillow is detachably connected with the gas cushion pad, the headrest pillow is in C-shaped ring shape, the headrest pillow can be bent and shaped, the size of the C-shaped opening of the headrest pillow is adjustable, the inner cavity of the gas cushion pad is connected with the first end of a three-way joint through a first pipeline, the second end of the three-way joint is connected with the first end of a second pipeline, the second end of the second pipeline is connected with a manual air pump through a third pipeline. The size of the opening of the headrest pillow is adjusted according to the size and position of the head of the patient, the headrest pillow is fixed with the gas cushion pad through the magic tape round layer and the magic tape thorn layer, and the gas cushion pad is inflated to a suitable height by the manual air pump according to the body type of the patient, so as to form a good surgical position, which can stably fix the head of the patient and avoid excessive extension of the neck, reduce excessive distortion and traction.

The utility model belongs to the technical field of medical instruments, and particularly relates to an anorectal operation bed which comprises a movable base and further comprises a main supporting plate and a main supporting plate. A leaning plate; a first servo motor; a connecting plate; a second servo motor; the auxiliary supporting plate is rotationally connected to the end, away from the main supporting plate, of the connecting plate; the third servo motor is fixed to the connecting plate and used for driving the auxiliary supporting plate to turn over. The two leg supporting plates are symmetrically connected to the auxiliary supporting plate, and a supporting groove is machined in the top face of the auxiliary supporting plate; the adjusting mechanism is used for adjusting the height of the leg supporting plate; the inclination angles of the leaning plate, the connecting plate and the auxiliary supporting plate can be adjusted, the leg supporting plate is used for supporting the crus part of a patient, the height of the leg supporting plate is adjustable, the leg supporting plate can be used in a knee bending side-lying position, a lithotomy position or a prone position, different operation requirements are met, and the application range is wide.

The invention discloses a multi-model fusion-based foot arch damage degree intelligent evaluation method and system, and belongs to the technical field of medical image processing, and the method comprises the steps: obtaining a foot load X-ray side position film; a DeepLabv3 + image segmentation model is adopted to process the foot load X-ray lateral position film, and a foot bone segmentation image is obtained; based on the foot bone segmentation image, identifying key anatomical points required by foot arch evaluation through a YOLOv8 anatomical point positioning model; according to the spatial position relation of the key anatomical points, arch related angle data such as an inner side longitudinal arch angle, an outer side longitudinal arch angle, a front arch angle and a rear arch angle are calculated; based on the foot arch related angle data, determining a foot arch damage degree grade in combination with a forensic judicial appraisal and evaluation system; according to the method, automation and standardization of foot arch damage assessment are achieved through multi-model fusion, the assessment efficiency is remarkably improved, and the measurement precision is improved.

The utility model provides a side-lying position fixing device for operation, which comprises a mattress for a patient to lie on the side, a front side baffle is movably arranged on the front side of the mattress and is used for supporting the perineum of the patient, and a rear side baffle is fixedly arranged on the rear side of the mattress and is used for supporting the buttocks of the patient; the front side baffle can move and be locked relative to the rear side baffle so as to be far away from or close to the rear side baffle, so that the patient is positioned between the front side baffle and the rear side baffle, and the side lying posture is maintained. Therefore, after the patient lies on the side on the mattress, the patient can be limited to be in the side-lying position by sliding the front side baffle until the patient is clamped between the front side baffle and the rear side baffle and locking the rear side baffle, the patient is not easy to move, and the operation accuracy is effectively improved.

The invention discloses a postoperative turnover body position fixing device and method. The postoperative turnover body position fixing device comprises a bed frame, a turnover executing mechanism and a side position supporting mechanism. The turning-over executing mechanism is arranged on the bed frame and used for changing a patient lying on the turning-over executing mechanism to be in a side-lying position. The turning-over executing mechanism comprises a plurality of traction belts arranged side by side, a connecting shaft extending in the length direction of the bed frame and a driving assembly used for driving the connecting shaft to move. The multiple traction belts are arranged at intervals in the length direction of the bed frame, the head end of each traction belt is fixed to the bed frame and is close to a center seam, and the tail end of each traction belt is wound or fixed to the connecting shaft; the side position supporting mechanism comprises a supporting baffle, the supporting baffle is arranged on the long edge of the other side of the bed frame in the length direction of the bed frame, the supporting baffle and the turning-over executing mechanism are oppositely arranged, the supporting baffle is used for providing supporting when the patient lies on the side, and the supporting baffle and the turning-over executing mechanism jointly form clamping and fixing of the patient. According to the postoperative turnover body position fixing device, a patient can turn over smoothly and gradually, and the turnover safety of the patient can be improved.

The invention discloses a positioning method, system and tool used in movable plateau unicompartmental knee arthroplasty, and the method comprises the following steps: when a patient is in a lithotomy position, vertically and upwards extending the inward 1 / 3 position of a tibial tuberosity of the patient to the upper edge of patella and then extending to the body surface connecting line of anterior superior spine of iliac, and determining the ilioshin line of the patient; determining the inner side edge of the vertex of the tibial spine on the inner side of the patient as an osteotomy starting point; determining that the saw blade direction of osteotomy is parallel to the ilioshin line; the installation position of the thighbone drilling guider is located at the position with the distance of 5.25-7.25 mm from the vertical osteotomy face of the tibia through a quantification method; the rotating position of the femoral prosthesis is limited through geometric constraint, so that the connecting line of the center points of the two preset fixing nails on the femoral prosthesis is perpendicular to the tibia osteotomy surface. Good tibia prosthesis rotation is obtained by accurately guiding tibia vertical osteotomy through the body surface iliotibia line, good liner inner and outer side positions are obtained by quantifying the distance between the thighbone drilling guider and the tibia vertical osteotomy surface, and a good liner movement track can be provided.

The intelligent body position adjusting system comprises a lower bed frame and a control system, a vertical plate is arranged on the inner side of the lower bed frame, four stand columns are fixedly connected to the upper end of the lower bed frame, and the upper ends of the four stand columns are jointly connected with an upper bed frame; a waist-hip lifting mechanism and a hip joint shaft frame are arranged on the inner side of the upper bed frame, the waist-hip lifting mechanism and a pneumatic tendon are combined, the problems of shearing force elimination and overall posture stability in the turning-over action process are solved, and the risk of skin injury is eradicated fundamentally through the unique action principle of space friction-free rotation; the pneumatic tendon focuses on solving the supporting comfort, the pressure distribution uniformity and the adaptability to individual differences when the patient turns over in place and maintains a lateral position, and ensures that all parts of the body of the patient are uniformly and adaptively supported under a target body position through a rigid-flexible combined and active deformation structure; local high pressure and uncomfortable stability caused by long-time side lying are prevented.

The utility model discloses a lateral position fixing device for guiding directional installation of an acetabular cup, which comprises a back supporting bracket and a front supporting bracket, the back supporting bracket is used for supporting the back of a patient, the back supporting bracket is used for supporting the pelvis of the patient, clamping components are fixedly arranged on the front supporting bracket and the back supporting bracket, and the front supporting bracket is used for supporting the pelvis of the patient. The clamping assembly is used for being fixed to an operating bed, the front supporting support comprises a T-shaped support, supporting units are movably arranged at the three ends of the T-shaped support, the T-shaped support comprises a transverse pipe fitting and a vertical pipe fitting, the transverse pipe fitting is fixed to the middle of the outer wall of one side of the vertical pipe fitting, and the transverse pipe fitting and the vertical pipe fitting are perpendicularly arranged. The three supporting units on the front supporting support are matched, the front portion of the pelvis is fixed through three points, the anterior superior iliac spine and the pubis on the two sides are combined, fixing is firmer, the pelvis is better positioned, displacement of the pelvis in the operation process is reduced, and the anterior angle and the abduction angle of the acetabular cup can be guided in the operation.

The invention discloses a method and a device for adjusting X-ray imaging equipment to standard positive and lateral positions of a spine centrum, and relates to the technical field of calibration of radiodiagnosis equipment. The method comprises the following steps: identifying key feature points and position information of the key feature points in the front and side bitmaps of the spine X-ray film through a trained neural network model; calculating parameter values of left-right rotation, clockwise rotation, anticlockwise rotation, up-down movement and / or left-right movement of the centrum relative to the standard normal position model of the X-ray film through the key feature points in the normal position map; calculating parameter values of up-down rotation, up-down movement and / or left-right movement of the centrum relative to the X-ray film standard lateral position model through the key feature points in the lateral position map; and adjusting the X-ray imaging equipment to the standard positive and lateral position of the spine centrum according to the calculated movement parameter value of the centrum relative to the standard positive and lateral position model of the X-ray film. According to the invention, the automatic and precise adjustment of the X-ray imaging equipment towards the standard positive and lateral positions of the centrum can be realized.

A method for restraint of a subject in a supine position is described. The method comprises pulling a first arm of the subject over a shoulder of a second arm of the subject to achieve a cross-over arms position. The method further comprises rolling the subject from the supine position to a lateral position while preserving the cross-over arms position. The method further comprises pulling a first leg of the subject over a second leg of the subject to achieve a cross-over legs position. The method further comprises preserving the cross-over legs position of the subject by securely restraining at least the first leg of the subject. The cross-over arms position and the cross-over legs position are preserved simultaneously for restraint of the subject. Further, methods for restraint of a subject in a prone position and seated position are also provided.

The utility model provides an air inflation adjusting type lateral position waist cushion which comprises an air inflation part and a pillow, and the air inflation part is sewn in the middle of the first side face of the pillow. According to the utility model, the inflatable part and the pillow are matched with each other, the inflatable part is placed below the waist of a patient before a renal operation and after the patient lies on the side, the pillow is attached to the body of the patient, then the adjusting head is controlled, the second air bag is pinched by a hand to inflate the first air bag, and the first air bag is placed in the air pipe. The vertical height of the inflation part is increased, then the height of the kidney of the patient is increased, the kidney of the patient is completely exposed in the eyes of a medical worker, the medical worker can conduct treatment conveniently, when the body of the patient is fat, the lifting height of the inflation part is low, and the inflation volume is small, and when the body of the patient is thin, the lifting height of the inflation part is high, and the inflation volume is large. Therefore, height fine adjustment is achieved, and adaptive adjustment is achieved according to patient body types.

The utility model discloses a lower limb T-shaped functional pad which comprises a functional pad body, a transverse groove is formed in the functional pad body, one end of the transverse groove is of an opening structure, the other end of the transverse groove is of a blocking structure, the functional pad body is made of sponge or foam cotton, and a blocking block is integrally arranged at one end of the transverse groove. A supporting seat is rotatably connected to the bottom of the functional pad body, a first hard plate is wrapped in the middle of the supporting seat, and a rotary supporting pin is integrally arranged at the top end of the first hard plate. The design of the T-shaped groove can ensure that the patient is not influenced by the left-side lying position or the right-side lying position, the lower limbs can be in functional positions, the effect of fixing the limbs can be achieved during lower limb infusion, and pressure injury and foot drop of the two lower limbs can be prevented. When a patient uses the sickbed, excessive auxiliary tools on the sickbed can be prevented from affecting comfort and hindering work of medical staff.