384 results about "Therapeutic bed" patented technology

The present invention belongs to the field of medical equipment, and in particular, relates to a medical bed for patient transfer and treatment and a method of using the same. The medical bed includes a treatment bed and a transfer bed that can be docked and separated, a guide mechanism for guiding when the two are connected is provided between the transfer bed and the treatment bed, and a transfer bed locking mechanism is provided between the transfer bed and the treatment bed, and the transfer bed locking mechanism is used to lock the transfer bed and the treatment bed when docked and unlock when separated. The beneficial effects of the present invention are: the docking of the transfer bed and the treatment bed is simple and convenient, and the docking is stable and accurate, which is convenient for the transfer and treatment of patients, and the patient does not need to move frequently, which reduces the difficulty of patient transfer treatment.

The utility model discloses a treatment bed, which relates to the technical field of medical equipment and comprises a main body and a base. The first supporting piece is rotationally connected to the base, a first driving assembly is arranged between the first supporting piece and the base and can enable the first supporting piece to swing in the first direction, and one end of the second supporting piece is rotationally connected with the first supporting piece; a second driving assembly is arranged between the second supporting piece and the first supporting piece and can enable the second supporting piece to swing in the second direction. The bed board is fixedly arranged at the upper end of the second supporting piece; the monitoring assembly is used for monitoring inclination angles of the bed board in the first direction and the second direction; the first driving assembly, the second driving assembly and the monitoring assembly are all in signal connection with the control system. According to the treatment bed, the swing function of the bed board is achieved when the first driving assembly works, the pitching function of the bed board is achieved when the second driving assembly works, the monitoring assembly obtains the angle position of the bed board so that the bed board can reach the accurate position, and accurate positioning of the treatment bed can be achieved.

The invention discloses an optical body surface monitoring method and device applied to a radiotherapy room system and a medium, and relates to the technical field of optical body surface monitoring, and the method comprises the steps: employing a checkerboard calibration algorithm, and determining a positioning external parameter and a treatment external parameter; performing positioning monitoring on the user according to the positioning reference body surface, the body surface positioning real-time point cloud of the user under multiple visual angles and the positioning external parameters of each camera in the positioning camera group, and moving the treatment bed until the body surface positioning mark point of the user is aligned with the positioning isocenter of the radiotherapy machine; performing radiotherapy image verification monitoring on the user according to the treatment reference body surface, the first body surface treatment real-time point cloud and the treatment external reference, and moving the treatment bed until the body surface positioning mark point of the user is aligned with the treatment center of the radiotherapy machine; and performing treatment monitoring on the user in the beam treatment process according to the second body surface treatment real-time point cloud and the treatment external reference, and determining a treatment real-time error. The optical body surface monitoring can be completed based on the annular structure radiotherapy machine by determining the positioning external reference and the treatment external reference.

The utility model belongs to the technical field of positioning devices, and particularly relates to a tumor radiotherapy positioning device which comprises a treatment bed, a first adjusting sliding rail and a second adjusting sliding rail are installed on the side face of the treatment bed, a first sliding block and a second sliding block are installed in the first adjusting sliding rail and the second adjusting sliding rail respectively in a sliding mode, and a supporting arm is installed on the side face of the first sliding block. A first electric telescopic rod is installed at the top of the supporting arm, a rotating adjusting seat is installed at the top of the first electric telescopic rod, a second motor is installed on the side face of the rotating adjusting seat, a rotating shaft is rotatably installed on the other side of the rotating adjusting seat, and an output shaft of the second motor is connected with the rotating shaft; the device can be used for comprehensively and uniformly fixing the waist of a patient with high fitting degree, automatically adapts to the waist body curve of the patient, has the function of adjusting according to the leg body types of the patient, can be conveniently adjusted according to the patients with different body types, and ensures the body position fixing stability of the patient.

The invention relates to the technical field of collision avoidance scheme design of radiotherapy equipment, in particular to a collision avoidance method and system of radiotherapy equipment and electronic equipment. Comprising the following steps: simplifying the outer contours of all parts of a treatment head and a treatment bed into a plurality of colliders according to whether the parts of the treatment head and the treatment bed can be independently controlled to move or not; calculating initial coordinates of preset points of a plurality of colliders, determining a relational expression between the initial coordinates of the preset points of the colliders and the motion axes of the colliders, acquiring control instruction data of the motion axes, and calculating the motion of the colliders according to the motion control instruction data of the motion axes. Calculating to obtain expected coordinates of each preset point after each collision body moves according to the motion control instruction data of the corresponding motion axis; and according to the expected coordinates of the preset points of the colliders, judging whether the colliders have the possibility of collision or not. The collision is effectively avoided, the medical equipment and the patient are protected, and the intelligent degree and the safety of collision avoidance of the radiotherapy equipment are improved to a great extent.

The utility model provides a two-dimensional rotation driving mechanism of a treatment couch, which is arranged under the treatment couch, fixedly connected with the treatment couch and used for driving the treatment couch to rotate transversely and longitudinally. The two-dimensional rotation driving mechanism comprises a top frame, a middle frame and a bottom frame which are stacked up and down, a transverse driving assembly used for driving the top frame and the middle frame to synchronously rotate in the transverse direction, and a longitudinal driving assembly used for driving the top frame to rotate in the longitudinal direction. By adopting the two-dimensional rotation driving mechanism and the driving method of the treatment bed, the positioning error of a patient can be reduced, and the positioning flexibility can be improved.

The invention provides a radiotherapy bed, and belongs to the technical field of medical instruments. Comprising a base, a lifting part is arranged at the top of the base, a transverse moving part is arranged at the top of the lifting part, a top frame is arranged at the top of the transverse moving part, a bed plate is slidably connected to the top of the top frame, two electric sliding rails are symmetrically installed at the top of the bed plate, and a carrying plate is arranged at the tops of the electric sliding rails; and a limiting part is arranged at the top of the carrier plate. A limiting part is moved to the position near the waist of the patient through an electric sliding rail, so that the stability of fixing the patient is improved by using the limiting part; a first air cylinder is started to drive a first output shaft to move, so that a limiting plate is driven to rotate, the limiting plate presses a patient, and the patient is prevented from moving on a bed board; the position of the bed board is adjusted through a control button, a second motor and a third motor are controlled to be started through the control button, the second motor drives a second lead screw to rotate, and a second sliding block drives a top frame and the bed board to transversely move.

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 utility model discloses a thermal therapy acupuncture device. The thermal therapy acupuncture and moxibustion device comprises a treatment bed, a device body and a supporting mechanism, the supporting mechanism comprises an electric push rod fixedly installed on one side of the treatment bed, a supporting rod is fixedly installed at the top of the electric push rod, a first connecting rod is rotatably installed at the top end of the supporting rod, a second connecting rod is rotatably installed at one end of the first connecting rod, and an inserting rod is installed at one end of the second connecting rod. The top of the device body is fixedly provided with a bayonet socket, and the bayonet socket is connected with the insertion rod in an inserted mode. According to the thermal therapy acupuncture and moxibustion device, the device body and the treatment bed are connected through the supporting mechanism, the device body can be conveniently supported and adjusted, the device body can be conveniently used for a long time, the labor intensity of operators is greatly reduced, and through the inserted connection seat and the inserted connection rod which are connected in an inserted mode, the thermal therapy acupuncture and moxibustion device is convenient to use. And the device body can be conveniently disassembled, so that the device body is conveniently and independently transferred.

The invention discloses an intelligent intervertebral disc physiotherapy instrument with a thermomagnetic function based on the theory of traditional Chinese medicine, and the instrument comprises a treatment bed, the outer surface of the front end of the treatment bed is provided with a control panel, the outer surface of the upper end of the treatment bed is fixedly connected with a base plate, and the outer surfaces of the two sides of the treatment bed are fixedly connected with a mounting frame. The inner surface of the upper end of the mounting frame is provided with a multidirectional adjustable positioning and supporting device used for improving the positioning convenience of intervertebral disc treatment, the multidirectional adjustable positioning and supporting device comprises a mounting seat, and the outer surface of the upper end of the mounting seat is fixedly connected with a fixing plate. According to the intelligent intervertebral disc physiotherapy instrument with the thermomagnetic function based on the theory of traditional Chinese medicine, the multidirectional adjustable positioning and supporting device is arranged, the structure is simple, the automation degree is high, automatic adjusting and positioning of the discomfort position of the intervertebral disc of a patient can be achieved, the use convenience of the device is improved, the accuracy of the treatment position is improved, and the practicability is high. The treatment effect is improved.

The invention provides proton treatment equipment and a control method thereof, and the proton treatment equipment comprises an equipment body which is provided with a treatment cabin; a treatment bed; a detection assembly; a treatment component; the processor is used for controlling the treatment bed, the detection assembly and the treatment assembly to work; the processor is further used for controlling the detection assembly to collect CT image data of the focus of the patient. Performing reconstruction processing on the CT image data to generate a three-dimensional CT image of the focus of the patient, and performing registration processing on the treatment plan image of the patient and the three-dimensional CT image to generate positioning deviation data; based on the positioning deviation data, controlling the treatment bed to drive the patient to move to a corresponding treatment position; when the patient moves to the preset treatment position, the treatment assembly is controlled to conduct proton beam irradiation treatment on the focus of the patient. According to the invention, the treatment cabin with the closed skin design is adopted, the collision risk caused by exposure of a mobile device is avoided, and the fan beam CT is adopted, so that the image guide precision is improved, and the positioning error is reduced.

The invention relates to the technical field of medical equipment, in particular to a positioning position determining method for neutron therapy and a therapy auxiliary system. Checking whether the treatment table and the auxiliary firmware interfere with the treatment head or not to obtain an auxiliary firmware positioning parameter and a treatment table positioning parameter; after an auxiliary firmware is fixed to the treatment bed according to the auxiliary firmware positioning parameters, the treatment bed is located at the initial center position, and the laser positioning line is aligned with the initial center position, the treatment bed is controlled to move according to the treatment bed positioning parameters, and the alignment position of the moved laser positioning line on the treatment bed is determined as the positioning position of the detected target. According to the invention, the positioning and positioning time of neutron treatment of the detected target is greatly saved, and the inconvenience of frequent CT scanning of the detected target and multiple attempts of verification and positioning of the treatment bed is greatly reduced.

The invention discloses a gamma ray focused radiotherapy and MRI stereotactic all-in-one machine which comprises an MRI image mechanism, a treatment head mechanism and a treatment bed mechanism. The MRI image mechanism comprises a magnetizer and a magnetic pole, a mounting cavity is formed in the middle of the magnetizer, and the treatment head mechanism is arranged in the mounting cavity; the treatment bed mechanism is connected with the magnetizer and can rotate relative to the magnetizer, and movement of a treatment position can be achieved through rotation, so that treatment of different parts of the head is achieved, and after a human body is imaged, treatment can be conducted through a TPS treatment plan. The all-in-one machine is ingenious and reasonable in structural design and small in occupied area, real integration of an imaging mechanism and a radiotherapy mechanism is achieved, secondary fixation on a patient is eliminated through positioning and treatment integration, and the treatment efficiency and treatment precision are higher.

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 provides an auxiliary turning-over treatment bed based on a stroke patient, and belongs to the technical field of auxiliary instruments. The auxiliary turning-over treatment bed based on the stroke patient comprises a bed body, a conveying turning-over mechanism is arranged on the side portion of the bed body, the conveying turning-over mechanism comprises a square frame, a mounting fixing shaft, a side mounting plate, a winding roller and cutting cloth, the square frame is arranged on one side of the bed body, and limiting shafts arranged in a linear array mode are arranged on the front portion and the rear portion of the square frame. A first transmission roller is arranged on the upper half portion of the body inner ring of the square frame through a movable shaft, and a second belt wheel is arranged at the end of the first transmission roller. By arranging the conveying and turning-over mechanism, when a patient needs to turn over in situ, cutting cloth can move in a transmission belt mode, one side of the body of the stroke patient is fixed, the other side of the body of the stroke patient is abutted by medical staff, the body rotates along the middle of the body in the process, and limb deviation is avoided in the turning-over process.

The invention discloses an exercise management method and system and related equipment, and relates to the technical field of radiotherapy, and the system comprises a real-time imaging module which is used for obtaining the body surface contour of a patient in real time, and obtaining the breathing curve of the patient according to the body surface contour; the body surface contour is used for auxiliary positioning of a patient; the 4D acquisition module is used for sending a time signal to the slide rail CT according to the breathing curve of the patient and establishing a breathing time phase synchronous time sequence; when the treatment bed is located at the CT scanning position of the sliding rail, 4DCT images or breath-holding images of the patient under different breathing time phases are collected through the sliding rail CT according to the real-time breathing signals of the patient; the 4DCT image or the breath-holding image is used for being registered with the positioned 4DCT image, the phenomena that only an image of a tumor at a certain breathing phase can be obtained in the prior art, the image is prone to having motion artifacts, and registration errors exist are avoided, the registration precision of the tumor greatly influenced by breathing motion is improved, and the clinical efficiency is improved.

The invention provides a proton helium ion treatment device. The proton helium ion treatment device comprises an injector, an accelerator, a rotating rack, a treatment head, a beam distribution system and a six-dimensional treatment bed which are sequentially arranged in the conveying direction of a beam. The injector comprises a hydrogen ion source and a helium ion source which can be switched; the treatment head and beam distribution system comprises an integrated scanning magnet, a position ionization chamber, a dose ionization chamber, a ridge-shaped filter and a range shifter which are installed on a treatment head support and sequentially arranged in the beam conveying direction, and the integrated scanning magnet is used for beam deflection in the transverse X direction and the transverse Y direction at the same time. A cone beam CT system is further fixedly installed on the rotating rack, and precise positioning and positioning correction of a patient are achieved in combination with the six-dimensional mechanical arm treatment bed. The proton helium ion treatment device can meet the requirement for high precision of patient positioning in ion treatment, ion treatment with optional proton helium ions can be achieved, and the treatment system is more compact through the design of the integrated scanning magnet.

Systems, devices, and methods for increasing the dose spread in treatment systems delivering non-coplanar treatments to a patient using a couch with limited couch rotation angle ranges, the increasing including combining dose spreads generated by shifting the isocenter location and shifting the couch angles in such a way as to maximize the dose spread in both sides of the patient, and systems, devices and methods for generating non-coplanar treatment plans with different couch-kick ranges from which the non-coplanar treatment plan that takes into account the couch shifts needed for correcting patient positioning is selected for delivery.

An apparatus for a treatment delivery system includes a base with a first surface for resting on a patient-receiving surface of a couch of the treatment delivery system and a second surface; and a movable surface that is included in the second surface and can be actuated in a first direction away from the couch and in a second direction toward the couch. Alternatively or additionally an apparatus for a treatment delivery system includes a base with a first surface for resting on a patient-receiving surface of a couch of the treatment delivery system and a second surface; and a movable surface that is included in the second surface and can be actuated in a first direction away from the couch and in a second direction toward the couch.

The invention relates to the technical field of tumor radiotherapy, in particular to an auxiliary imaging device for tumor radiotherapy. The invention provides an auxiliary imaging device for tumor radiotherapy, which comprises a mounting plate, a supporting seat, tumor emission therapy equipment, a therapy bed, a positioning mechanism and a control mechanism, the tumor emission therapy equipment is mounted on the right side of the mounting plate, the supporting seat is connected to the left side of the mounting plate, and the therapy bed is mounted on the upper part of the supporting seat; the upper side of the treatment bed is provided with a positioning mechanism and a control mechanism. Through cooperative use of the small air pump and the air bag, the head and body contours of a patient can be tightly attached, the stability and the static performance of the patient in the whole treatment process are ensured, imaging artifacts caused by slight movement are reduced through high-precision fixation, and the image quality and the resolution ratio are improved.

The invention provides a physical therapy method and device based on mechanical arm massage and electrical stimulation. The problems that the physical therapy mode of an existing AI massage physical therapy robot is too single, and an electrical stimulation physical therapy mode and a massage physical therapy mode are integrated simply and affect each other are effectively solved. The method comprises the following steps: when a patient lies on a treatment bed and starts physiotherapy, the controller generates physiotherapy information for a treatment part based on the obtained treatment part of the patient; the controller moves the mechanical arm to the target physiotherapy path to perform physiotherapy on the patient; the controller controls the force sensor and the electromyographic sensor to collect massage pressure values and electromyographic signals in real time so as to adjust the physiotherapy parameters, and the adjusted physiotherapy parameters are obtained; and the controller adjusts the massage pressure value, the electrical stimulation value and the temperature data in real time according to the adjusted physiotherapy parameters and the electromyographic signals until the physiotherapy is finished.

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.

The invention relates to the field of orthopedic appliances for bone or joint non-surgical treatment and the field of electrotherapy, magnetic therapy and radiation therapy, in particular to a postpartum infrared rehabilitation treatment device which comprises a treatment bed, a pelvis containing groove is formed in the treatment bed, an infrared heater is arranged at the bottom of the pelvis containing groove, and a transparent bottom plate is arranged at the bottom of the pelvis containing groove. A mounting base is arranged at the tail of the treatment bed, two fixing plates are slidably arranged on the mounting base, a synchronous driving mechanism is arranged in the mounting base and used for driving the two fixing plates to be synchronously separated or synchronously drawn close, connecting plates are slidably arranged on the fixing plates, bandages are arranged on the connecting plates, one ends of the bandages are fixedly connected with the connecting plates, and the other ends of the bandages are fixedly connected with the connecting plates. And the other end of the bandage is detachably connected with the connecting plate. The problem that in the prior art, the whole repairing process is driven by two legs of a patient, and labor is consumed is solved.

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 invention provides a treatment bed panel supporting device. The treatment bed panel supporting device comprises a bottom plate, a first movable plate, a second movable plate, a swing assembly, a bidirectional rotating assembly and two rod end knuckle bearing assemblies. The second movable plate is arranged at the top of the bottom plate and is rotationally connected with the bottom plate through a rotating shaft; the swing assembly is connected with the rear end of the second movable plate. A first horizontal rotating part of the two-way rotating assembly is fixedly connected with the top of the second movable plate, and a second horizontal rotating part of the two-way rotating assembly is fixedly connected with the bottom of the first movable plate; the two groups of rod end knuckle bearing assemblies comprise longitudinal beams and rod end knuckle bearings; the rod end knuckle bearing comprises a bearing seat, a rod and an output pin shaft; the longitudinal beam is fixedly connected with the output pin shaft; the bottom of the first movable plate is slidably connected with the two longitudinal beams in the first horizontal direction. A bearing seat of the rod end knuckle bearing is in sliding connection with the top of the second movable plate in the second horizontal direction; the top of the first movable plate is used for fixing the panel. By means of the positioning device, a patient on the treatment bed can be accurately positioned.

The utility model relates to the technical field of therapeutic instruments, and the application discloses a pulsed ablation light energy therapeutic instrument which is convenient for adjusting and storing a therapeutic bed, comprising a therapeutic instrument main body and a front end of the therapeutic bed, wherein the front end of the therapeutic bed is arranged on the therapeutic instrument main body. The utility model connects the front end of the therapeutic bed with the rear end of the therapeutic bed by rotation, and then arranges a pad cloth on the top surface of the front end of the therapeutic bed and the rear end of the therapeutic bed, so that the cylinder drives a push plate to move, and the push plate drives the rear end of the therapeutic bed to fold when moving, so that the front end of the therapeutic bed and the rear end of the therapeutic bed are conveniently folded and stored inside the therapeutic instrument main body, so that the user can sit up first and then stand on the front end of the therapeutic bed, and then the rear end of the therapeutic bed can be unfolded to make it more convenient for the user to lie on the front end of the therapeutic bed and the rear end of the therapeutic bed, thereby solving the problems that the existing pulsed ablation light energy therapeutic instrument often has problems such as inconvenient adjustment and difficult storage of the therapeutic bed during use, which affects the use effect of the therapeutic instrument and the user experience.

The invention discloses a traditional Chinese medicine scraping therapy treatment device which comprises two moving guide rails installed on the two sides of a treatment bed through screws, sliding blocks are slidably connected to the interiors of the moving guide rails through moving control mechanisms, a moving frame is connected to the upper portions of the sliding blocks, and a fixing frame is connected to the interior of the horizontal portion of the moving frame. The lower portion of the fixing frame is connected with an upper connecting base through a regulation and control assembly, the lower portion of the upper connecting base is connected with a lower connecting base through an elastic connecting piece, and a scraping therapy assembly is connected into the lower connecting base. According to the traditional Chinese medicine scraping therapy treatment device, the whole traditional Chinese medicine scraping therapy treatment device does not need to be manually supported, the labor intensity of medical staff is further reduced, then through cooperation of a moving control mechanism in a moving guide rail and a sliding block, a moving frame and a scraping therapy assembly can be automatically driven to move in a reciprocating mode to conduct scraping therapy operation, and the traditional Chinese medicine scraping therapy treatment device is convenient to use. The height position of the scraping therapy assembly can be automatically and finely adjusted, and therefore the situation that the force of the scraping therapy assembly is too small or too large due to the too large or too small distance is avoided.

The utility model discloses a linear accelerator treatment head capable of rotating in multiple directions, which comprises a shell, a first moving mechanism, a treatment bed and a second moving mechanism, the first moving mechanism is arranged in an inner cavity of the shell, and the second moving mechanism is arranged in the inner cavity of the shell. The multi-directional rotating mechanism comprises a convex arc shell, a concave arc shell, an arc-shaped gear, a rotating gear, a rotating servo motor, a protective cover, a fixed rod, an electronic element placing frame, a telescopic mechanism, a conductive contact, a power supply line, an arc-surface sliding groove, an arc-surface conductive copper plate, a first threaded sleeve, a second threaded sleeve, a first threaded rod, a first servo motor, a second threaded rod and a second servo motor; an arc-shaped sliding groove and a cylindrical sliding block are arranged. According to the device, the treatment head body can be rotated at any angle from zero to 180 degrees through the multi-directional rotating mechanism, and meanwhile, the treatment head body can be rotated at an inclined angle from zero to 15 degrees through the multi-directional rotating mechanism, so that the multi-directional rotating function is realized.

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.