131 results about "Therapeutic bed" patented technology

Example methods and systems for treatment couch calibration are described. In one example, a computer system may obtain multiple candidate datasets and multiple first couch models. Based on the multiple candidate sets and the multiple first couch models, the computer system may perform numerical calibration to generate multiple second couch models. Based on the multiple first couch models and the multiple second couch models, the computer system may determine metric data associated with the multiple candidate datasets. The computer system may select, from the multiple candidate datasets, a first dataset based on the metric data. The first dataset may be selected for use by a controller associated with a treatment couch to cause the treatment couch to move towards each of the multiple first calibration poses during treatment couch calibration.

The invention provides a robot treatment bed positioning error correction method. The method comprises three steps of coordinate system establishment and calibration, positioning error detection and calculation and error correction. A first reflection target ball is installed at an angular point of a treatment bed, a high-precision optical positioning system is used for obtaining coordinates of a radiotherapy isocenter point, and a conversion relation between a base coordinate system and an optical positioning system coordinate system is established. Controlling the treatment bed to move to four non-coplanar feature points, collecting actual coordinates, comparing the actual coordinates with theoretical coordinates, calculating an error matrix of a base coordinate system, solving a target pose matrix, driving the robot treatment bed to adjust the tail end pose, and realizing accurate alignment of a treatment center and an isocenter. The method can detect and automatically compensate systematic pose deviation caused by mechanical wear in real time, has the advantages of high precision, high automation degree, correction from an error source and the like, and effectively guarantees long-term positioning precision and clinical safety of a radiotherapy system.

The invention relates to a real-time magnetic resonance guided head gamma beam stereotactic radiotherapy system, which comprises a magnet module, a gamma beam module, a treatment bed module and a source body driving assembly, the magnet module comprises a base, a left vertical yoke and a right vertical yoke which are arranged on two sides of the base, and a left magnetic pole and a right magnetic pole which are respectively arranged on the inner side of the left vertical yoke and the inner side of the right vertical yoke; the left magnetic pole and the right magnetic pole are arranged in parallel; a Y-axis linear guide rail is arranged on the base; the gamma beam module comprises a shielding body assembly, a source body assembly and a collimation body assembly, wherein the source body assembly and the collimation body assembly are arranged in the shielding body assembly and are coaxially nested. The shielding body assembly is fixedly connected with the left vertical yoke and the right vertical yoke; the treatment bed module is arranged on the Y-axis linear guide rail, and the source body driving assembly is connected with the source body assembly. According to the invention, clear imaging of cranial soft tissue in a high field intensity environment can be realized, gamma rays are guided to carry out real-time image-guided stereotactic radiotherapy, and the radiotherapy precision is improved.

The invention discloses a light-induced therapeutic apparatus for preventing myopia, and relates to the technical field of ophthalmology medical instruments. The supporting frame is erected on the upper side of the shell and is of an inverted-U-shaped structure. Rotating shafts are symmetrically and fixedly arranged on the two side walls of the shell, and the ends of the rotating shafts are rotationally arranged on the two side walls of the supporting frame through bearings; the two ends of the supporting frame are arranged in the guide grooves in a sliding mode through guide strips arranged on the supporting frame. The electric push rod is vertically and fixedly arranged on the horizontal end face of the right-angle base on the right side, and the upper end of the electric push rod is fixedly arranged on the side wall of the supporting frame through a mounting base. The angle limiting mechanisms are arranged on the two sides of the shell and connected with the rotating shaft. The fixing mechanism is arranged on the horizontal end face of the right-angle base on the left side. The device is installed on a treatment bed through the fixing mechanism, a patient is treated in a flat lying mode, the light-induced training integrated board is in a fixed state, displacement and shaking are not prone to occurring, and the training stability is guaranteed.

This invention discloses a multi-position adjustable rehabilitation treatment bed, belonging to the field of medical device technology, including a support platform; a tray is provided on the support platform; a lifting adjustment mechanism is provided on the support platform to tilt the tray upwards; a head adjustment mechanism is provided on the front side of the tray to adjust the height of the patient's head; and a lower limb adjustment mechanism is provided on the rear side of the tray to adjust the patient's lower limbs in multiple positions. This invention enables rehabilitation movements such as standing up, leg raising, knee flexion, and head movement without requiring medical staff to manually lift and support the patient's limbs. It changes the traditional situation where rehabilitation exercises require multiple medical staff to operate together, effectively reducing the physical exertion of medical staff, saving the human resource cost of clinical rehabilitation, and solving the problems of high human resource input and high operational difficulty in traditional manual rehabilitation.

The application provides a medical linear accelerator mechanical rotation accuracy detection device and method, wherein the device comprises a stationary pointer, a fixed rod, a movable pointer and a ranging assembly. The stationary pointer and the fixed rod are respectively preassembled on a treatment bed and a support frame, and the fixed rod is provided with a containing groove; the movable pointer is slidingly inserted into the containing groove and is connected with a positioning element. The method comprises the following steps: (1) installing the stationary pointer and the fixed rod; (2) moving the movable pointer; (3) connecting the positioning element and the stationary pointer, and recording the value of the ranging assembly; (4) rotating the support frame, and observing the value change of the ranging assembly; (5) if there is no value change, the accelerator passes the detection; if there is a change, it is determined that the accelerator is damaged, and the value of the ranging assembly after the change is recorded. The medical linear accelerator mechanical rotation accuracy detection device and method provided by the application can reflect the detection result as a value, which is convenient to observe and easy to record, and is beneficial to later analysis.

The utility model discloses a support for replacing a treatment bed, and relates to the field of proton and heavy ion therapeutic apparatuses, the support comprises a bed board, the two ends of the bed board are respectively provided with a supporting table, a connecting plate is arranged above the supporting tables, the connecting plate is located between the supporting tables and the bed board, and a bearing plate is arranged between the bed board and the connecting plate. A limiting frame is fixed to the supporting table, the connecting plate slides in the limiting frame, a height coarse adjustment assembly is arranged between the supporting table and the connecting plate, a height fine adjustment assembly is arranged between the connecting plate and the bearing plate, and horizontal adjustment mechanisms are arranged at the two ends of the bearing plate. When the treatment bed breaks down, the bed plate can replace the treatment bed. The bed board is finally adjusted to the accurate position through the height coarse adjustment assembly and the height fine adjustment assembly. After height adjustment is completed, the horizontal position of the bed board can be adjusted through the horizontal adjusting mechanism, and smooth treatment is guaranteed.

Presently provided are a method and a system for pulse electromagnetic field (PEMF) and decompression therapy. The system has a treatment table or treatment chair configured and disposed to hold a first body part of a patient. A decompression harness is configured and disposed to hold a second body part of the patient, wherein at least one joint of the patient is disposed between the first body part and the second body part. The decompression harness is configured to transfer a tensional force on the at least one joint of the patient and at least one PEMF treatment module is disposed with the decompression harness and proximate the at least one joint of the patient.

The invention relates to the technical field of medical equipment and image guidance, and discloses a high-precision image guidance treatment supporting system, method and device, and the system comprises an image guidance module, a space distance measurement module, an artificial intelligence processing module, a closed-loop feedback control module, and a motor driving module. The method comprises the following steps: collecting coordinates of a tumor area and a treatment bed deformation model, combining real-time pose information, utilizing artificial intelligence to generate a pose compensation parameter, outputting a six-degree-of-freedom compensation control instruction, and driving a motor to realize accurate adjustment of the position and the pose of the treatment bed. Real-time accurate adjustment of the treatment bed under six degrees of freedom can be achieved, multi-source data fusion and an artificial intelligence compensation mechanism are combined, the positioning accuracy and the alignment stability of a tumor area are effectively improved, position errors caused by manual operation or deformation of the treatment bed are reduced, and the accuracy of the treatment bed is improved. And the safety, the accuracy and the clinical working efficiency of radiotherapy are remarkably improved.

This invention relates to the field of anterior segment laser treatment technology and discloses an auxiliary positioning device for anterior segment femtosecond laser treatment head. The device includes a mounting frame fixed to the top of the treatment bed, and further includes: a mounting base that slides along the horizontal section of the mounting frame; an adjustment component is mounted at the bottom of the mounting base; a treatment cover is mounted at the bottom end of the adjustment component, and a laser device is installed inside the treatment cover; positioning parts that restrict the movement of the patient's head are installed on both sides of the treatment cover. This invention uses a pull rod to drive the mounting base to slide along a translational guide rail, and a multi-link hinge structure to achieve precise positioning of the treatment cover, allowing the laser device to be quickly aligned with the patient's eyes. Operation can be completed by a single person with one hand, improving ease of use. After positioning, an air pump is activated, and gas pushes each locking plate against the inner wall of each hinge seat through each guide groove, simultaneously locking each rotating shaft and mounting base, eliminating horizontal and vertical displacement, ensuring absolute stability of the laser device during treatment, and thus improving treatment accuracy.

1. Name of the design product: treatment bed. 2. Use of the design product: treatment bed for providing vibration and sound treatment to the user. 3. Design features of the design product: in shape. 4. Picture or photograph best indicating the design features: perspective view.

A bed enclosure assembly is provided. In preferred embodiments, the bed enclosure assembly comprises a plurality of vertical walls spaced apart to form a plurality of openings coupled together by a ceiling and a floor. A plurality of doors are configured to close off the openings such that the enclosure can be completely closed off. A bed is positioned within the enclosure. The enclosure has copper cladding that covers each vertical wall in the plurality of vertical walls in its entirety. A plurality of crystals are located within the plurality of vertical walls of the bed enclosure.

Disclosed herein is a radiotherapy couch top comprising a treatment zone configured to support a part of a subject to receive radiotherapy treatment; an attachment zone configured to couple to a support base; and a force transition zone longitudinally between the treatment zone and the attachment zone along a longitudinal axis of the couch top, the force transition zone comprising a structure which varies in thickness along the longitudinal axis.

The utility model relates to the technical field of medical instruments, in particular to a respiratory gating connecting device which comprises a treatment bed, a stand column is arranged on one side of the outer wall of the treatment bed, a mounting plate is arranged on one side of the upper end of the outer wall of the stand column, and a control part for controlling breathing of a patient is arranged at the end, close to the treatment bed, of the mounting plate. According to the device, the nasal splint body is controlled to be opened and closed through the device, so that a patient can autonomously control suffocation and expiration to assist treatment, the whole control part is installed on the stand column and the installation plate, medical staff do not need to frequently install and detach the device, the device can be repeatedly used, and the device is convenient to use. The operation and use are convenient.

A sheet for use with a therapeutic mattress having at least one airway aperture through a mattress body. The sheet comprises a sheet body sized to cover an upper surface and side walls of the mattress body, and a periphery retention feature comprising at least one of an elastic band, corner pockets, straps, ties, or a zipper. One or more functional openings are disposed in the sheet body and positionable to overlie corresponding apertures when the fitted sheet is installed on the mattress body. The functional opening is configured to preserve an airway through the corresponding aperture during face-down use. Registration of the functional opening over the corresponding aperture is maintained by a peripheral retention structure surrounding the functional opening or tension of the sheet body when installed.

The present invention provides treatment equipment and a radiation therapy device that can reduce the size of the treatment room while minimizing the limitations on the range of motion of the treatment table. [Solution] During the first slide, the movable door 70 slides to the left in the lateral direction D1 relative to the irradiation port 55a, and during the second slide, the movable door 70 slides to the right in the lateral direction D1 relative to the irradiation port 55a. In other words, when the movable door 70 slides to one side in the lateral direction D1, there is no movable door 70 on the other side, and when it slides to the other side in the lateral direction D1, there is no movable door 70 on one side. Therefore, when the treatment table 60 moves to be close to the wall 103 (as shown in Figures 5(a) and 5(b)), the movable door 70 can be slid to the opposite side of the treatment table 60 to secure space for the treatment table 60. At this time, the movable door 70 does not need to be moved further away from the irradiation port 55a than necessary to prevent interference with the treatment table 60.

The invention relates to the field of moxibustion therapy, in particular to an abdominal moxibustion therapy fixing device for traditional Chinese medicine nursing, which comprises a support frame, the support frame is of a U-shaped structure with an opening facing downwards, a first through groove is formed in the middle of the upper end of the support frame, and limiting grooves are formed in the inner walls of the middles of the front and rear sides of the first through groove; and a transverse moving mechanism is installed in the first through groove, a shifting mechanism and two hanging plates are connected to the transverse moving mechanism, second through grooves are formed in the middles of the two hanging plates, and second screw rods are vertically and rotationally connected to the middles of the inner sides of the second through grooves. The lower ends of the two sides of the supporting frame are provided with the mounting mechanisms, the supporting frame is fixed to the treatment bed through the two mounting mechanisms, the first mounting plates of the two mounting mechanisms are fixed to the treatment bed, and when the supporting frame is mounted, the second sliding blocks can be clamped into the second sliding grooves in the first mounting plates to support the supporting frame; the supporting frame can be conveniently and rapidly disassembled and assembled only by twisting the rotating wheels without being supported by hands of workers.

This invention proposes a radiotherapy device, method, and storage medium. The radiotherapy device includes a treatment gantry, a treatment bed, radiotherapy components, and a scanning imaging system. The scanning imaging system includes a scanning ring and a moving mechanism. The scanning ring is configured to rotate around its own axis and is equipped with the scanning imaging components. The moving mechanism connects the scanning ring and the treatment gantry and drives the scanning ring to move between an image acquisition position and a standby position. In the image acquisition position, the image isocenter coincides with the treatment isocenter or has a preset fixed deviation; in the standby position, the scanning ring is entirely outside the irradiation path of the treatment beam. This invention achieves the movement of the scanning ring between the image acquisition position and the standby position through the moving mechanism, ensuring diagnostic-grade imaging quality while avoiding interference between the treatment beam and the imaging components. This significantly improves the accuracy and reliability of image-guided radiotherapy and enhances the flexibility of treatment.

A radiotherapy couch top configured to support a subject such as a patient, which can be included as a part of a patient support apparatus of a radiotherapy apparatus can include a first longitudinal portion with a first lateral width and a second longitudinal portion with a second lateral width. The second lateral width can be smaller than the first lateral width, and the second longitudinal portion is integrally formed with the first longitudinal portion.

The invention relates to the technical field of radiotherapy equipment, and discloses a simulated beam outlet for boron neutron capture therapy, which comprises a simulated treatment room, a high-precision slide rail type six-dimensional mechanical arm treatment bed is mounted in the simulated treatment room, and an image guide system flat panel detector is mounted in the simulated treatment room. According to the invention, the boundary dimension and the horizontal height of the simulated beam port shell are completely consistent with those of an actual beam port, so that an accurate physical reference is provided for positioning; the two image guide system flat panel detectors which form an included angle of 90 degrees can synchronously collect images of a patient from the horizontal direction and the vertical direction, and the positioning deviation is accurately analyzed; according to the positioning device, the laser lamp can be accurately positioned to the center of a simulation beam outlet through cooperation of a driving motor, a pull rope and a spring, a datum line is projected to assist in checking the positioning precision, a multi-dimensional positioning system is formed through cooperation of the driving motor, the pull rope and the spring, it is ensured that the positioning deviation of a patient is controlled within an extremely small range, and a foundation is laid for the accuracy of subsequent actual treatment.

A light treatment device that treats a subject with light of multiple wavelengths to provide beneficial treatment effects. The device may emit at least three different wavelengths selected from specific combinations of wavelengths that have been found to have a synergistic and positive therapeutic effect. The lamp may be incorporated into any type of treatment device, such as a handheld light treatment device, a light treatment element integrated into a hat for treating scalp or for alopecia, a light treatment couch, a light treatment facial treatment device, and a light treatment sauna room.

The invention discloses an electroacupuncture pulse analgesia depth adjusting instrument, and relates to the field of analgesia depth adjustment, the electroacupuncture pulse analgesia depth adjusting instrument comprises a mounting mechanism, the mounting mechanism comprises a treatment bed and mounting side rails fixedly mounted on two side surfaces of the treatment bed, one side surface of each mounting side rail is provided with an adjusting sliding groove, and an adjusting sliding block is arranged in each adjusting sliding groove; a folding assembly and an adjusting mechanism are arranged on the adjusting sliding block, the adjusting mechanism comprises moving open grooves formed in the upper surfaces of the two ends of the treatment bed, and moving sliding blocks are arranged in the moving open grooves; according to the device, the audio acquisition device and the image acquisition device are mounted on the supporting column and the carrying sliding block respectively, so that the face and sound feedback information of a patient in the analgesia process can be acquired in real time, and the facial micro-expression and sound change of the patient can be analyzed; and the non-language signals are quantified into objective pain indexes through a computer vision and acoustic analysis technology, so that the electro-acupuncture pulse analgesia operation has an individualized, self-adaptive and precise closed-loop control effect.

The application relates to a control method of a multi-degree-of-freedom mechanical arm radiotherapy bed, wherein the multi-degree-of-freedom mechanical arm radiotherapy bed reduces the height of the bed through a joint arm structure and realizes six-dimensional movement through a series-parallel combined structure, so that the complexity of the radiotherapy bed system is reduced, and the installation difficulty is reduced. The control method plans a safe and effective space by establishing a forward and inverse kinematics model of the radiotherapy bed, realizes real-time accurate positioning control of a patient in a treatment area, improves the automation degree of the equipment, and carries out differential treatment for different patients.

The present application relates to the technical field of medical care, and discloses a fumigation and steaming massage treatment bed based on traditional Chinese medicine nursing, which comprises a swing type massage and fumigation integrated mechanism arranged in the interior of a bed frame and used for synchronously performing fumigation and steaming while performing massage on a patient; and a steam collecting mechanism arranged at the top of a fumigation cover and used for recycling steam not absorbed by the human body during fumigation and steaming. The swing type massage and fumigation integrated mechanism is arranged, so that the patient can enjoy massage service while receiving fumigation and steaming treatment. The massage driving rod drives the massage ball to move up and down to massage the patient, promote local blood circulation, and relieve muscle fatigue; the steam nozzle on the steam pipeline sprays steam to fumigate and steam the patient, so that effective components in the traditional Chinese medicine steam penetrate into the skin. The two mechanisms work together to improve the treatment effect from multiple dimensions and bring the patient a more comprehensive and comfortable treatment experience.

The invention relates to a robot radiotherapy bed absolute positioning precision guarantee system and a precision guarantee method thereof, the system comprises a debugging stage calibration module and a treatment stage calibration module, the debugging stage calibration module comprises a joint arm measuring device, a calibration tool and a robot radiotherapy bed; the calibration tool is arranged at the front end of a sliding table base of the robot radiotherapy bed, the articulated arm measurement equipment is arranged on the base of the robot radiotherapy bed, and the treatment stage calibration module comprises a camera, a marking tool and a radiotherapy equipment host; the camera is arranged on the rear side of the top in the radiotherapy equipment host; the marking tool is arranged at the front end of a positioning bed of the robot radiotherapy bed. According to the invention, the error between the position of the treatment bed in the treatment state and the same position in the zero load state is calculated in real time, and real-time compensation is carried out according to the error, so that the absolute positioning precision of the robot radiotherapy bed is improved, and the accuracy of radiotherapy is ensured.

The invention discloses a digestive endoscopic surgery treatment bed, and belongs to the technical field of medical auxiliary instruments, the digestive endoscopic surgery treatment bed comprises a treatment bed body, the treatment bed body is rotatably connected with a half-barrel-shaped placing cylinder, the treatment bed body is provided with a rotating mechanism for driving the placing cylinder to rotate, the treatment bed body is provided with three rotating locking mechanisms, and the rotating locking mechanisms are connected with the half-barrel-shaped placing cylinder. The rotary locking mechanism can lock the placing cylinder on the treatment bed body, sliding moving mechanisms are arranged on the treatment bed body and located on the two sides of the placing cylinder, and each sliding moving mechanism is provided with a flexible pressing actuator. By rotating the rotating mechanism and the half-barrel-shaped placing cylinder, automatic and accurate overturning of the body position of a patient is achieved; a traditional low-efficiency mode of manually carrying and turning over the general anesthesia patient is changed, the physical burden of medical staff is greatly relieved, the risk of iatrogenic injury of the cervical vertebra, joints and the like of the patient possibly caused in the carrying process is fundamentally avoided, and medical safety is improved.

The invention relates to radiation protection equipment which comprises a treatment bed and a radiation ring, a radiation source is assembled on the inner side of the radiation ring, the radiation ring is arranged on the treatment bed in a front-back sliding mode, semicircular frames are fixedly arranged at the front end and the rear end of the treatment bed, arc-shaped grooves are formed in the upper sides of the opposite ends of the two semicircular frames, and through grooves communicating with the two arc-shaped grooves are formed in the middle of the treatment bed. Anti-radiation lead cloth is assembled in the two arc-shaped grooves and the through groove in a sliding mode, two pull ropes are fixedly assembled at the two ends of the anti-radiation lead cloth, and two hooks are fixedly arranged on the left side and the right side of the middle of the radiation ring. According to the invention, the unexamined part of a patient can be protected through the anti-radiation lead cloth, the protection strength of the patient is improved, and the anti-radiation lead cloth is bound to the side edge of the radiation ring through the pull rope, so that the physical exhaustion of medical personnel can be reduced, and the working strength of the medical personnel is reduced.

This invention provides a treatment bed translation guiding mechanism, solving the problems of current treatment bed translation guiding mechanisms on the market. It includes side support plates, with main drive motors fixedly connected to both sides of the side support plates. The treatment bed body is mounted on top of the main drive motors. During the horizontal movement of the top connecting plate, the treatment bed body is moved synchronously, allowing for portable adjustment of the treatment bed body's position on top of the main drive motor. Simultaneously, during the horizontal movement of the treatment bed body, the top sliding rail at the bottom of the treatment bed body slides along the surface of the fixed support, improving the stability of the treatment bed body during movement. At the same time, during the horizontal movement of the side connecting frame, the side sliding block slides along the inner side of the side sliding rail, improving the stability of the horizontal movement of the side connecting frame and the treatment bed body. By improving the stability of the treatment bed body's movement, the stability of the patient's movement after lying on the treatment bed surface is improved.

This application discloses a treatment bed and its manufacturing method. The treatment bed includes a bed board and a support structure disposed inside the bed board. The bed board includes a first surface and a second surface arranged opposite to each other. The support structure includes a transition unit and a plurality of arrayed grid units. The grid units extend from the first surface to the second surface of the bed board, and adjacent grid units are connected by the transition unit. The grid units of this application extend along the longitudinal support direction of the bed board. While sacrificing the lateral moment of inertia of the support structure, it increases the longitudinal moment of inertia of the support structure, thereby increasing the longitudinal stiffness of the bed board and its bending stiffness under vertical loads. Therefore, the treatment bed of this application can reduce deformation caused by the patient's weight, ensure that the actual position of the tumor area is consistent with the center position of the medical linear accelerator, improve the positioning accuracy of the treatment bed, and meet the requirements of precise radiotherapy.

The utility model relates to a medical examination simulation equipment based on children's recreation belongs to medical examination simulation technical field, this medical examination simulation equipment based on children's recreation includes: the examination equipment and the inspection equipment, the examination equipment is electrically connected between the inspection equipment, the operating platform top is provided with the display screen of screen electric connection, be provided with the recovery cabinet on the operating platform, make the medical examination process gamification, have constructed an immersive amusement scene: children lie on the treatment bed and accept the camera inspection, and the medical examination result is handled generation two -dimensional code or report by control machine, and transmission shows or recovery cabinet output to the display screen of operating platform display, to the amusement equipment modality simulation real medical scene, and children complete medical examination in the interesting interaction naturally, and the acceptance of medical behavior is improved imperceptibly. Paper report can be used as the carrier of family health education, and the parents guide children to discuss the importance of life habit through the picture.