4075results about "Operating tables" patented technology

A system includes a uterine manipulator having a shaft. The uterine manipulator is coupled with the robotic arm. An imaging instrument is operable to provide an image of an exterior of the uterus of the patient. A console includes a display screen and is configured to provide a view from the imaging instrument of the exterior of the uterus of the patient, on the display screen. The console is further configured to provide an indicator on the view from the imaging instrument, on the display screen, the indicator indicating a location of a predefined anatomical structure, the indicator being provided as an overlay on the predefined anatomical structure.

A robotic drive system includes a drive table having a main body and an extendable member configured to be at least partially received within the main body and being extendable from an end of the main body. One or more hub adapters are coupled with the drive table and are configured to couple to a corresponding hub so that axial movement of the one or more hub adapters drives the corresponding hub.

A controlling system method docking for a mobile patient bed with a medical device. The method may include: obtaining, based on a docking instruction, positioning information of a target; controlling, based on the positioning information of the target, a movement of the mobile patient bed; and in response to determining that the mobile patient bed moves into a docking region of the medical device, controlling the mobile patient bed to dock with the medical device using a first docking structure on the mobile patient bed and a second docking structure on the medical device, wherein the first docking structure and the second docking structure are mechanical connection structures. By adopting the embodiments of the present disclosure, an operator may carry a mobile device to move, and control the movement of the patient bed by continuously changing a position of the mobile device, or may enable the patient bed to obtain an automatically planned path through the positioning information of the medical device and to move along the automatically planned path.

The invention discloses an auxiliary renal puncture device for the nephrology department, and belongs to the technical field of renal puncture, the auxiliary renal puncture device comprises a sickbed, a plurality of supporting legs are fixedly arranged at the bottom of the sickbed, fixing plates are fixedly arranged on the two sides of the sickbed, and second sliding blocks are slidably connected to one sides of the two fixing plates; the breathing frequency and amplitude of a patient are captured in real time through an infrared breathing monitoring module, and displacement data generated by breathing of the kidney are accurately obtained in combination with motion sensing modules such as a lead screw encoder and a driving gear angle encoder. The intelligent control system drives the first stepping motor and the second stepping motor to adjust the position of the portal frame based on six-dimensional force sensor data of the force sensing module, meanwhile, the angle of the puncture needle is adjusted in real time through feedback of a mechanical arm joint encoder, and dynamic compensation of kidney respiratory movement is achieved. According to the mechanism, the puncture deviation caused by breathing can be controlled within the range of + / -0.5 mm, the puncture positioning precision is remarkably improved, and poor sample quality or operation risks caused by breathing movement are avoided.

A patient support system may include a pelvic bolster assembly and a thoracic bolster assembly. Each of the assemblies may be attached to a conventional surgical table frame by the surgical table frame's longitudinal rails. A plurality of adjustment mechanisms and components are provided to allow for easy and safe manipulation of a patient before and during surgery.

A multi-directional, equalizer clamp device is disclosed, the clamp device being configured to attach and secure objects, such as posts, rails and the like, for a multiplicity of clamping applications that benefit from single-point clamping operation. The clamp device comprises upper and lower body portions which may be configured to clamp to a side rail of a support table, while further configured to receive objects and clamp them along a secondary clamping direction. The clamp device further comprises a control assembly, such as a knob, to facilitate and achieve simultaneous clamping along both primary and secondary clamping directions at a single point of control. A jogging clamp for clamping to variable sized objects in a primary direction comprises a plurality of spherical, indexing recesses disposed in the lower jaw and matching spherical washer disposed on the control assembly configured to allow large, indexed vertical variation in the clamping range.

A system (200) for detecting a collision of a patient bearing device (18) with an object, a ground or a part of the operating table, wherein the system (200) comprises: a patient bearing device (18) which can be used as a part of an operating table; a load sensor arrangement with at least one load sensor which issues sensor values; a load determination unit which determines a load with the sensor values, wherein the load comprises a load acting on the load sensor arrangement or a load acting on the patient bearing device (18); and a detection unit which detects a possible collision of the patient bearing device (18) with an object, a ground or a part of the operating table if the load determined by the load determination unit falls below a specified first threshold while the patient bearing device (18) or at least one segment of the patient bearing device (18) moves downwards.

A surgical table comprising: a base for standing on a floor; a column of adjustable height mounted on and extending from the base; a tabletop providing a patient support surface, the tabletop being mounted on the column, wherein the column comprises a plurality of column elements which form a telescoping assembly, the plurality of column elements comprising an outer column element, an inner column element, with the outer column element externally surrounding the inner column element and defining an external surface of the column when the column elements are telescoped into a contracted configuration, and an intermediate column element between the outer column element and the inner column element, a cable management system fitted to the column, the cable management system comprising a first flexible cable guide having a first end portion fitted, directly or indirectly, to the base and a second end portion fitted, directly or indirectly, to the intermediate column element and a second flexible cable guide having has a first end portion fitted, directly or indirectly, to the intermediate column element and a second end portion fitted, directly or indirectly, to the outer column element.

The invention discloses an examination bed displacement precision measurement and control method and an examination bed, and relates to the field of medical equipment.The examination bed displacement precision measurement and control method comprises the steps that whether the examination bed slips or not is recognized based on the comparison result of a first difference value and a first threshold value of displacement measurement parameters of a servo motor encoder and a transmission device encoder in the current movement; when the slippage phenomenon exists, compensation movement control is conducted on the examining table at least based on the slippage distance estimated value and the first difference value, and under the conditions that slippage does not exist and the second difference value of displacement measurement parameters collected by a transmission device encoder and a displacement sensor is not smaller than a second threshold value, the displacement measurement parameters are calculated based on the slippage distance estimated value and all the displacement measurement parameters. And carrying out abnormity identification on the transmission device encoder and the displacement sensor, and outputting an abnormity identification result. On the basis of cross comparison of the displacement measurement parameters collected by the displacement measurement devices, slip detection and anomaly detection of the displacement measurement devices are achieved on the basis of the comparison result, and accurate detection of the displacement precision of the examination bed is achieved.

Introduced here are pressure-mitigation systems able to mitigate the pressure applied to a human body by the surface of an object (also referred to as a “structure”). A controller device (or simply “controller”) can be fluidically coupled to a pressure-mitigation device that includes a series of selectively inflatable chambers. When a pressure-mitigation device is placed between a human body and a surface, the controller can continuously, intelligently, and autonomously circulate fluid through the chambers of the pressure-mitigation device. Normally, the controller circulates air through the chambers of the pressure-mitigation device, though the controller could circulate another fluid, such as water or gel, through the chambers of the pressure-mitigation device. The controller may cause the chambers to be selectively inflated, deflated, or any combination thereof.

Introduced here are pressure-mitigation systems able to mitigate the pressure applied to a human body by the surface of an object (also referred to as a “structure”). A controller device (or simply “controller”) can be fluidically coupled to a pressure-mitigation device that includes a series of selectively inflatable chambers. When a pressure-mitigation device is placed between a human body and a surface, the controller can continuously, intelligently, and autonomously circulate fluid through the chambers of the pressure-mitigation device. Normally, the controller circulates air through the chambers of the pressure-mitigation device, though the controller could circulate another fluid, such as water or gel, through the chambers of the pressure-mitigation device. The controller may cause the chambers to be selectively inflated, deflated, or any combination thereof.

Modules for housing electronic and electromechanical medical equipment including a system to measure and record administration of one or more IV medications or fluids for IV administration.

A system configured for registration of arthroscopic video images to preoperative models includes one or more computing devices configured to identify an anatomical structure represented in diagnostic video data, register one of a plurality of anatomical structures in a three-dimensional (3D) anatomical model to the anatomical structure represented in the diagnostic video data, the 3D anatomical model being generated from preoperative image data, track the anatomical structure intraoperatively based on the registered one of the plurality of anatomical structures, generate a simulated projected view of the registered one of the plurality of anatomical structures from the 3D anatomical model based on a determined orientation of the arthroscope during capture of intraoperative video data, and output the simulated projected view scaled and oriented based on one or more landmark features of the anatomical structure extracted from the intraoperative video data.

The invention discloses a cloud intelligent cervical vertebra rehabilitation pillow based on posture induction self-adaptive adjustment and a control method, and relates to the technical field of intelligent home and health monitoring. The method comprises the following steps: calibrating and generating a target steady-state equipotential plane model, wherein the target steady-state equipotential plane model is used for representing a preset mapping relation between a posture load vector of a user and a target support vector; continuously collecting real-time attitude load vectors of the user; determining a target support vector at a current moment based on the real-time attitude load vector and the target steady-state equipotential plane model; and in response to the target support vector at the current moment and a real-time support vector at the current moment, executing a support vector titration operation on a multi-domain pneumatic support matrix so as to drive the real-time support vector to approach the target support vector. The problem that in the prior art, the supporting state is fixed and cannot adapt to sleeping posture changes is solved, and the accuracy and comfort of cervical vertebra supporting are improved.

Introduced here are pressure-mitigation systems able to mitigate the pressure applied to a human body by the surface of an object (also referred to as a “structure”). A controller device (or simply “controller”) can be fluidically coupled to a pressure-mitigation device that includes a series of selectively inflatable chambers. When a pressure-mitigation device is placed between a human body and a surface, the controller can continuously, intelligently, and autonomously circulate fluid through the chambers of the pressure-mitigation device. Normally, the controller circulates air through the chambers of the pressure-mitigation device, though the controller could circulate another fluid, such as water or gel, through the chambers of the pressure-mitigation device. The controller may cause the chambers to be selectively inflated, deflated, or any combination thereof.

The present invention relates to an intelligent double-layer box-type dissecting table that can interchange positions, and belongs to the field of medical dissecting technology. It includes a control module, a power module, and two box-type dissecting tables. The control module includes a controller and a motor. The power module includes a rotating shaft, a rotating frame, and a hydraulic cylinder. Each of the box-type dissecting tables is connected to a box shaft on one side; the motor is connected to and controls the rotating shaft, and the rotating shaft is connected to the rotating frame by a plurality of cross bars. The box shaft is matched with the hole by a bearing, and a driving device with a self-locking function is also installed on the box shaft; the controller is connected to and controls the driving device and the motor. The present invention sets a double-layer box-type dissecting table that can rotate and translate. The switching of two experimental bodies can be achieved only through the control console, and it solves the limitation of the operator's height, saves the manual operation cost, and further improves the efficiency.

Introduced here are pressure-mitigation systems able to mitigate the pressure applied to a human body by the surface of an object (also referred to as a “structure”). A controller device (or simply “controller”) can be fluidically coupled to a pressure-mitigation device that includes a series of selectively inflatable chambers. When a pressure-mitigation device is placed between a human body and a surface, the controller can continuously, intelligently, and autonomously circulate fluid through the chambers of the pressure-mitigation device. Normally, the controller circulates air through the chambers of the pressure-mitigation device, though the controller could circulate another fluid, such as water or gel, through the chambers of the pressure-mitigation device. The controller may cause the chambers to be selectively inflated, deflated, or any combination thereof.

A surgical platform and trolley assembly and an interface of a robotic system are provided. The surgical platform and trolley assembly includes a trolley portion and a surgical platform portion. The trolley portion supports the surgical platform portion, and affords positioning and repositioning of the surgical platform portion relative to the interface of the robotic system. An end portion of the surgical platform portion is attachable relative to the robotic system via engagement to the interface.

The invention aims at providing a breast surgery retractor capable of avoiding skin scald, and relates to the field of medical surgical instruments, the breast surgery retractor comprises a fixing device, the fixing device comprises a first sliding rail, a supporting rod, a limiting stopper and a pressing plate, and the fixing device is used for adjusting the position and angle of the surgery retractor, so that the surgery retractor is more practical; the auxiliary device comprises a second sliding block, a second sliding rail, a third sliding rail and a first auxiliary drag hook assembly and assists the heat dissipation plate in traction, and the operation difficulty is reduced; the isolation device comprises a second auxiliary drag hook assembly, a traction rod, a shifting block, a sleeve, a connecting rod and a diaphragm, the skin can be isolated through the diaphragm, and the skin is prevented from being scalded due to heat conduction of metal. The problem that a metal drag hook easily scalds the skin is solved.

Hand table device for surgeons including a rectangular, rigid platform having elevated edges running along each long side thereof. The elevated edges allow the surgeon and assistant to rest their arms / wrists to prevent fatigue of their arms and shoulders while also providing a solid foundation for the surgeon's arms / wrists during a delicate procedure. The edges further prevent instruments and fluids from exiting the surgery area. The rigid platform may include magnets which, along with secondary metallic articles, permit instruments, medical devices and a patient's body part to be secured or immobilized as needed. The hand table device may be disposable for one-time use only.

The invention relates to the technical field of medical apparatuses and instruments, and provides a limb traction device which comprises a traction seat used for fixing a limb of a patient and provided with a mounting via hole and a rotating hole, and the rotating hole and the mounting via hole are arranged at an interval and communicate through a mounting window; the basic shaft is arranged in the mounting through hole in a penetrating manner and is provided with a rack extending in the axial direction of the basic shaft; the driving mechanism comprises a rotating shaft rotationally connected into the rotating hole, a driving gear fixed to the rotating shaft and a clutch locking mechanism arranged on the rotating shaft; the driving gear is positioned in the rotating hole and is meshed with the rack through the mounting window; the clutch locking mechanism is matched with the traction seat, has a locking state and an unlocking state, and is provided with a driving end for receiving driving force; in the locking state, the clutch locking mechanism is in limiting fit with the traction seat to limit rotation of the rotating shaft; when the driving end receives driving force, the clutch locking mechanism and the traction seat are separated from limiting fit to be switched to an unlocking state, so that the rotating shaft drives the driving gear to rotate, and the traction seat is driven to slide along the basic shaft.

The utility model relates to a releasable locking device and a medical bed with the lock.The locking device comprises a fixing base, a rotating support, a rotating shaft, a locking component and a handle, the rotating support is rotationally connected with the fixing base through the rotating shaft, the first end of the locking component is rotationally connected with the fixing base, and the second end of the locking component is rotationally connected with the handle. The rotating support and the locking component are provided with locking structures which are matched with each other, one end of the rotating shaft penetrates through the locking component to be connected with the handle, the handle is provided with a cam structure, when the handle is located at the locking position, the cam structure presses the locking component on the rotating support, and when the handle is located at the locking position, the cam structure presses the locking component on the rotating support. And when the handle is in the release position, the locking part is separated from the rotating bracket. The locking device structure has the advantages of being simple in structure, convenient to operate and the like.

The invention relates to the technical field of arthroscopic surgery instruments, in particular to a support for a sports medicine arthroscopic surgery, which comprises a support, a lifting platform and a leg fixing mechanism, and the lifting platform locks the height position of the leg fixing mechanism on the support through a limiting bolt; the leg fixing mechanism comprises a fixed frame fixedly connected with the lifting table and a movable frame hinged through a rotating connector. The pull rope is wound around the guide wheel in the sliding rail box to be connected with the shank binding belt, and when the knee joint bends and stretches, the second spring pushes the sliding block to move in a self-adaptive mode; during knee bending, the spring extends to compensate looseness of the pull rope; when the knees stretch, the springs are compressed to absorb redundant tension. The tensile force is always perpendicular to the shank axis through mechanical decomposition, and lateral shearing force is eliminated. A spring dynamic compensation mechanism maintains constant upward effective component force, pulling force direction deviation caused by a traditional fixed fulcrum is avoided, unexpected internal rotation during shank lifting is fundamentally restrained, and knee joint ligaments are protected against abnormal stress damage.

Techniques for monitoring a computer-assisted device include a plurality of manipulators, each manipulator being associated with at least one control point of a plurality of control points; and a control unit. The control unit is configured to: determine a first spatial configuration of the plurality of control points, the first spatial configuration being prior to a movement of a table being operated concurrently with the computer-assisted device; determine the movement of the table causing motion of at least one control point; determine, based on the movement of the table and the first spatial configuration, an expected spatial configuration of the plurality of control points; compare the expected spatial configuration with an actual spatial configuration of the plurality of control points to determine whether to perform a remedial action; and perform the remedial action in response to a determination to perform the remedial action.

Methods and systems for x-ray and fluoroscopic image capture and, in particular, to a versatile, multimode imaging system incorporating a hand-held x-ray emitter operative to capture digital or thermal images of a target; a stage operative to capture static x-ray and dynamic fluoroscopic images of the target; a system for the tracking and positioning of the x-ray emission; a device to automatically limit the field of the x-ray emission; and methods of use and use of such systems to register a virtual model of an anatomic structure to the corresponding anatomic structure.

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.

A patient support system is provided for use on a litter of a patient support apparatus. The patient support system includes an expandable patient support and a control assembly connectable to the expandable patient support. The control assembly includes a user interface with a display and a controller configured to display a predetermined sequence of graphical animations on the display to graphically instruct a user to perform a plurality of tasks after the user selects a new width for the expandable patient support on the user interface.

The invention provides an auxiliary device for arteriopuncture positioning, and relates to the technical field of arteriopuncture, the auxiliary device for arteriopuncture positioning comprises a mounting part and an ultrasonic probe body, a patient places an arm on a placing plate, and the placing plate is adjusted to a proper angle through an adjusting part, so that the comfort of the patient is improved; the arm of a patient is fixed to the placing plate through the fixing part, the fixing plate is driven by the adjusting part to move downwards, the ultrasonic probe body can move along with the placing plate until the ultrasonic probe body makes contact with the arm of the patient, the driving part can drive the placing plate to horizontally move, and when the placing plate horizontally moves, the arm can move along with the placing plate; when the arm moves, the ultrasonic probe body can scan the artery of the arm and adjust the position of the puncture part, and a medical worker can puncture the puncture needle into the artery through the puncture part, so that puncture work can be conveniently completed, puncture errors of the medical worker are effectively prevented, and the success rate of puncture is increased.

The invention discloses a severe heatstroke gait pre-training method based on rising bed angle dynamic optimization, and relates to the technical field of rehabilitation medical instruments.The severe heatstroke gait pre-training method comprises the following steps that a patient is safely fixed to an electric rising bed and connected with multi-modal physiological signal monitoring equipment, and a patient examination result is obtained; the central processing unit receives the collected initial data and initializes setting of angle parameters of the standing bed; the electric standing bed is controlled to lift the tentative angle and maintain the tentative angle, and all physiological signal data are collected and recorded; in the standing bed angle maintaining process, physiological signal data flow is obtained, physiological data are input into the tolerance prediction model, and a tolerance index is obtained; according to the tolerance index value, the tolerance level of the patient is judged, and different bed rising instruction operations are executed; the real-time data acquisition process, the tolerance index calculation process and the angle adjustment decision making process are repeatedly executed until the end; after training is finished, a training report is generated, and all data are encrypted and stored in a database.

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.