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20 results about "Endoscopic operations" patented technology
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Endoscope inflation device with display and its body (endoflator+ui600)
1. Name of the designed product: Endoflator+UI600, a scope inflator with display. 2. Use of the designed product: Overall use: for controlling gas delivery and displaying relevant parameters during endoscopic surgery; partial use: as a body of the Endoflator+UI600, a scope inflator with display. 3. Design points of the designed product: the shape of design 1; the shape of the claimed partial design of design 2. 4. Picture or photo best indicating the design points: perspective view of design 1. 5. Design 1 is designated as the base design.
Owner:KARL STORZ SE & CO KG
Tools for robotic endoluminal systems
PCT designated stageWO2026044272A1EndoscopesSurgical manipulatorsEndoscopic operationsRobotic systems
Robotic endoscope apparatuses including endoscope tool drivers as well as endoscope tools adapted for use with robotic systems, including robotic systems that are nested, rigidizing and endoluminal. These apparatuses and methods may provide precise and efficient control of endoscope tools for an endoscope procedure. A wide range of tools may be used. Also described herein are shields for preventing contamination of a tool, including but not limited to the tools described herein.
Owner:NEPTUNE MEDICAL INC
Self-adapting hydrogel coupling agent, preparation method and application thereof
ActiveCN121181776BEchographic/ultrasound-imaging preparationsEndoscopic operationsFunctional monomer
The application discloses a self-adapting hydrogel coupling agent and a preparation method and application thereof, and belongs to the field of medical devices, and particularly relates to a preparation method of a self-adapting hydrogel coupling agent; the preparation method comprises the following steps: under the conditions of light avoidance and sterility, main monomers, functional monomers, a molecular weight regulator and reinforcing fillers are dissolved in sterilized deionized water, and then free radical polymerization is carried out under the action of a persulfate solution and tetramethylethylenediamine, and after dialysis and sterilization treatment, the self-adapting hydrogel coupling agent is obtained. The self-adapting hydrogel coupling agent prepared by the application eliminates tissue deformation caused by probe pressurization, significantly improves the measurement accuracy of an actual distance of a target in an operation by ultrasonic waves, and is good in biocompatibility, can be sterilized, is convenient to operate, and is suitable for open or endoscopic operation wounds.
Owner:ZHEJIANG CANCER HOSPITAL
System based on AI glasses and suitable for endoscope and display method
PendingCN121971014AInput/output for user-computer interactionTelevision system detailsEndoscopic operationsOperating theatres
The invention provides a system suitable for an endoscope based on AI glasses and a display method, and relates to the technical field of crossing of medical instruments and artificial intelligence wearable equipment. The system comprises an endoscope main body, a signal processing and transmitting module and an AI glasses terminal, the endoscope body collects real-time pictures of a target part, the signal processing and transmitting module carries out encoding processing on the pictures and then wirelessly sends the pictures, the AI glasses terminal receives, decodes and displays the pictures, meanwhile, target recognition and auxiliary prompting are achieved through the built-in AI processing unit, and integration of visual operation and AI auxiliary diagnosis and treatment is achieved. According to the display method, efficient and accurate endoscope operation is achieved through the steps of image collection, code transmission, decoding display, AI auxiliary recognition and brightness self-adaptive adjustment. The defects that a traditional endoscope display device is limited, transmission is unstable, and the AI fusion degree is low are overcome, the operation view of a doctor is liberated, the diagnosis and treatment precision and efficiency are improved, and the system is suitable for endoscope operation scenes such as hospital operating rooms and endoscope centers.
Owner:GUANGDONG WEIYI PHOTOELECTRIC TECH CO LTD
Control method and system for binocular visual catheter with posture correction function
The invention discloses a control method and system for a binocular visual catheter with an attitude correction function. According to the method, a first lens module and a second lens module at the front end of the flexible catheter are used for collecting an image in a cavity, and a first original image and a second original image are fused to obtain a fused image. The fusion image can construct a trusted control area image, navigation pixel points are selected from the trusted control area image, and the pixel points generate a three-dimensional point set. Furthermore, a posture generation module reads the real-time movement track of the catheter and compares the real-time movement track with preset movement avoidance to obtain a posture deviation coefficient, a posture correction instruction is generated, and finally an execution device drives a flexible device of the catheter to conduct real-time posture correction. According to the technical scheme, the binocular visual catheter can obtain the high-precision cavity image, the posture is automatically corrected based on positioning of the cavity image, and the direction stability of the visual catheter and the safety of endoscopic operation are improved.
Owner:JIANGXI SAI XIN MEDICAL TECH CO LTD
Apparatus for endoscopic procedures
A surgical device includes a jaw assembly, an articulating assembly and a drive shaft. The jaw assembly includes first and second jaws. The articulating assembly is removably coupled to a proximal end of the jaw assembly and includes a distal joint member, a proximal joint member, and a pivot pin. The pivot pin is fixedly coupled to the distal joint member and is rotatably coupled to the proximal joint member. The jaw assembly and the distal joint member together define a first longitudinal axis. The proximal joint member defines a second longitudinal axis. The drive shaft includes a gear element that is meshingly engaged with a pivoting gear element that is fixedly coupled to the pivot pin. Longitudinal movement of the first drive shaft pivots the jaw assembly relative to the proximal joint member about a pivot axis defined by the pivot pin.
Owner:COVIDIEN LP
Endoscopic surgery planer
The utility model belongs to the technical field of medical instruments, and discloses an endoscopic surgery planer. The planing device for the endoscopic surgery comprises a tool bit, a power handle and a main machine. Wherein a driving part is arranged in the power handle, the driving part is in transmission connection with the tool bit, a plurality of switch keys are arranged on the power handle, and the switch keys are used for controlling the rotating state of the driving part; the driving part is electrically connected with the host, the switch button is in signal connection with the host only through a wire, and the rotation state switching of the driving part is completed through the on-off operation of the switch button. According to the utility model, the problem that the maintenance cost is increased due to the fact that the key circuit board is easy to damage under high-temperature, high-pressure and high-humidity conditions at present is solved, the compactness of the whole handle structure is improved, and the surgical operation of a doctor is facilitated.
Owner:SUZHOU DAJIANG MEDICAL TECH CO LTD
Device for detecting force transmission coefficient of endoscope operating forceps
ActiveCN224066322Uadjustable angleadjustable distanceMachine part testingApparatus for force/torque/work measurementEndoscopic operationsMedicine
The utility model relates to the field of medical instrument detection equipment, in particular to a device for detecting the force transmission coefficient of endoscope operating forceps, which comprises a detection table, a force application structure, a handle assembly and a jaw assembly, the force application structure is arranged in the detection table, the handle assembly is connected with the force application structure, a first force sensor is arranged on the handle assembly, and a second force sensor is arranged on the jaw assembly. A second force sensor is arranged on the jaw assembly; the multi-angle adjusting platform is independently arranged, and the jaw assembly is arranged on the multi-angle adjusting platform. According to the detection device, the multi-angle adjusting platform is set as an independent element, and the jaw assembly is detachably arranged on the multi-angle adjusting platform, so that the angle and the distance between the jaw assembly and the handle assembly can be greatly adjusted, and the force transmission coefficients of endoscope operating forceps with different lengths and specifications can be detected.
Owner:GUANGDONG MEDICAL DEVICE QUALITY SUPERVISION & INSPECTION INST
Remote trolley
ActiveCN310055477SEndoscopic operationsRemote surgery
1. Name of the design product: Remote trolley. 2. Use of the design product: Remote trolley as an endoscope surgery system for providing data exchange for remote surgery operation across regions. 3. Design points of the design product: In shape. 4. Picture or photo best indicating the design points: Perspective view.
Owner:NANJING TUODAO MEDICAL TECHNOLOGY CO LTD
Endoscope image dehazing method and apparatus
The application relates to an endoscope image smoke removing method and device, relates to the field of image processing technology, and is characterized in that: firstly, the depth information of an endoscope smoke image is modeled, model parameters are obtained to restore the depth information of the image, then the transmittance of an endoscope operation scene and the atmospheric light value are calculated according to the depth information of the endoscope smoke image, and finally, the smoke-free image to be restored is obtained based on an atmospheric scattering model, so that a clear smoke-free image is effectively restored, the smoke removing effect is good, the efficiency is high, the time consumption is short, and the problem of image color distortion easily occurring during smoke removing is solved.
Owner:NANJING TUGE HEALTHCARE CO LTD
Endoscope camera system, camera host and file storage management method thereof
PendingCN121636748AVideo data indexingSpecial data processing applicationsEndoscopic operationsComputer graphics (images)
The invention discloses an endoscope camera shooting system, a camera shooting host and a file storage management method thereof. The method comprises the following steps: judging whether a camera shooting starting operation for triggering camera shooting equipment of an endoscope to carry out camera shooting is obtained or not; when the shooting starting operation is acquired, controlling to store image information acquired from the shooting equipment in a shooting process in a video file; judging whether a screenshot operation for triggering the image pickup equipment to perform screenshot is obtained in the image pickup process or not; when the screenshot operation is obtained in the shooting process, controlling to store image information corresponding to the triggering moment of the screenshot operation as a screenshot picture; and setting the file name of the screenshot picture to be associated with the file name of the video file. The file name of the screenshot picture in the shooting operation process is associated with the file name of the stored video file, so that the problem that a user is difficult to search related video files or snapshot files and wastes time after the endoscopic surgery is solved, and the user can conveniently search related data.
Owner:SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
Ai-based video documentation of endoscopy
PCT designated stageWO2026106727A1Mechanical/radiation/invasive therapiesSurgeryEndoscopic operationsAnatomical structures
Systems and methods for automated video documentation of an endoscopy procedure are disclosed. An endoscope system (10) includes an endoscope (14) having an imaging device to produce images or video streams of a target anatomy, and a controller circuit (320) to identify from the images or video streams an area of interest (AOI) in the target anatomy. The controller circuit (320) receives contextual information about one or more procedure workflow events such as an event log and / or an operator observation or action log, select or adapt a portion, less than an entirety, of the images or video streams based on the AOI identified and the contextual information received, and generate a multimedia procedure report comprising the selected or adapted image or video portion and corresponding contextual information presented as text or audio overlay. The multimedia procedure report can be presented to a user, or assist in diagnosis and treatment planning.
Owner:GYRUS ACMI INC
Endoscopic surgical device
An endoscopic surgical device includes: a sheath; a forceps section protruding from a cover provided at a distal end of the sheath and including a pair of openable-closable forceps components; an operable member that is connected to a proximal end of the forceps section, that opens the forceps components when moved forward in a longitudinal direction, and that closes the forceps components when moved rearward; and a flow-path formation member having a through-hole through which the operable member extends and having a first liquid delivery hole constituted by a gap between the through-hole and the operable member and a second liquid delivery hole constituted by a gap between the flow-path formation member and an inner peripheral surface of the cover. The operable member is provided with a large-diameter section that abuts on the flow-path formation member when the operable member is moved forward to block the first liquid delivery hole.
Owner:OLYMPUS CORPORATION(JP)
Shaft instrument for laparoscopic and / or endoscopic procedures
Owner:AESCULAP AG
Method of image enhancement by interference subtraction in endoscopic surgery
Systems and methods related to combining multiple images are disclosed. An example method of combining multiple images acquired by an endoscope includes acquiring a first input image formed by a first plurality of pixels, where a first pixel of the plurality of pixels includes a first characteristic having a first value. The method also includes acquiring a second input image formed by a second plurality of pixels, where a second pixel of the second plurality of pixels includes a second characteristic having a second value. The method also includes subtracting the first value from the second value to generate a movement metric, and generating a weighted metric map of the second input image using the movement metric.
Owner:BOSTON SCIENTIFIC SCIMED INC
Flexible control endoscopic operation assistance system and control method
This invention discloses a flexible control endoscopic operation assistance system and control method. The system includes an industrial control computer, an observation screen, an endoscope handle, an insertion tube, a bed, and a support located beside the bed. An OCT probe and a force sensor are located at the end of the insertion tube. The method includes using a drive mechanism to extend and retract the OCT probe, and utilizing an impedance controller built into the industrial control computer. Through inputting desired motion commands and contact force warning values, and cyclically calculating reference elongation, desired end-effector acceleration, and drive mechanism output, the OCT probe is extended and retracted, and displacement and end-effector contact force are measured, achieving compliant contact between the OCT probe and the patient's internal cavity. The flexible control endoscopic operation assistance system obtained by this invention can control the acceleration accuracy of the OCT probe at the end of the endoscope insertion tube, making it exhibit compliant characteristics similar to a spring-damped system. This avoids the probe at the top of the insertion tube "overshooting," causing patient pain and reducing patient burden.
Owner:NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG
Dual-mirror light source video recorder (LN-DM28K)
1. Name of the product in this design: Dual-Mirror Light Source Video Recorder (LN-DM28K). 2. Purpose of this design: To provide a light source and video recording for endoscopic surgery in the medical industry. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
Owner:SHENZHEN SHINUOQI ELECTRONICAL SCI & TECH CO LTD
Recording medium, method for generating learning model, image processing device, and surgical operation assisting system
A non-transitory recording medium recoding a program that causes a computer to execute processing includes: acquiring an operation field image obtained by imaging an operation field of an endoscopic surgery; inputting the acquired operation field image to a learning model trained to output information on a connective tissue between a preservation organ and a resection organ in a case where the operation field image is input, and acquiring information on the connective tissue included in the operation field image; and outputting navigation information when treating the connective tissue between the preservation organ and the resection organ on the basis of the information acquired from the learning model.
Owner:ANAUT INC
Endoscopic surgery smoke detection method and device, electronic equipment and storage medium
PendingCN121860986AImage enhancementImage analysisEndoscopic operationsPhysical medicine and rehabilitation
The embodiment of the invention provides an endoscopic surgery smoke detection method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring an endoscope image marked with a numerical score in advance, training a preset regression model by taking the endoscope image as a training sample, and detecting the smoke concentration in the endoscopic surgery through the trained regression model. The model can replace manual work to carry out quantitative detection on the smoke of the endoscope image, the detection score is a continuous numerical value instead of a discrete smoke level, the accuracy and speed of smoke detection can be improved, the problems of insufficient smoke concentration judgment accuracy and response lag can be solved, and the detection accuracy is improved. And the discretization problem and the regional judgment inconsistency problem of a traditional smoke detection mode can be solved, and the smoke concentration change trend can be reflected.
Owner:HANGZHOU WISEKING MEDICAL ROBOT CO LTD
Hemostatic powder with fast water absorption and hemostatic capacities
Provided is a hemostatic powder with fast water absorption capacity, comprising an inorganic component such as lithium magnesium silicate, amino-modified polyethylene glycol, and amido-modified polyethylene glycol. For serious bleeding from skin wounds, organ wounds, or vascular wounds, the hemostatic powder can achieve gelation within 1 minute and produce a hemostatic effect. The further addition of components having dual functions of color development and bacteriostasis to the hemostatic powder may provide improved visibility in hemostasis during endoscopic surgery.
Owner:ANHUI MICROPOINT MEDICAL SCIENCE & TECHNOLOGY CO LTD