73 results about "Cutting stapler" patented technology

The prepuce cutting anastomat comprises a glans penis cover, a nail bin, a fixed handle and an adjusting knob, the nail bin and the adjusting knob are arranged at the two ends of the fixed handle respectively, the glans penis cover comprises a cover body and a guide rod, the cover body is arranged at one end of the guide rod, the other end of the guide rod penetrates through the nail bin and the fixed handle and then is connected with the adjusting knob, and an air pipe is arranged in the guide rod. The air pipe and the guide rod are parallel to each other, a cavity is formed in the cover body, the cavity comprises a cavity opening and a cavity wall, an annular air bag is arranged at the cavity opening, an elastic cavity is formed in the cavity wall, the annular air bag is communicated with the elastic cavity, and the air pipe extends into the cavity to be communicated with the elastic cavity. Therefore, the same glans penis cover can be suitable for various conditions, the elastic cavity body on the cavity wall can be partially expanded or shrunk through inflation and deflation, the soft film is made to make full contact with the skin of a patient under different conditions, and the soft film is used for replacing the hard glans penis cover to make contact with the skin of the patient.

The invention discloses a self-adaptive control system based on a cutting anastomat, and relates to the technical field of medical instrument control, and the system comprises an intelligent hardware module which is used for analyzing a motion control instruction based on an MCU (Microprogrammed Control Unit), receiving a PWM (Pulse Width Modulation) signal by a DC motor driver, and starting a tool bit to advance according to a preset acceleration curve; the TACS module analyzes the tissue state based on sensor data and dynamically adjusts the rotating speed and cutting force of a motor; and the man-machine interaction visualization module is used for carrying out visual and clear graphical and digital presentation, including electric quantity, anastomosis pressure and cutting progress, on the basis of an electronic display screen. The MCU serves as the core, the tool bit is controlled to advance according to the preset curve through PWM signals, it is ensured that the cutting action is accurate and stable, the equipment loss and the tissue damage risk are reduced, the TACS module analyzes the tissue state in real time and dynamically adjusts the motor rotating speed and the cutting force through a sensor, the cutting effect can be ensured for tissue with different hardness and thickness, and the cutting efficiency is improved. Healthy tissues can be protected, and the operation safety and efficiency are improved.

The utility model relates to the technical field of prepuce anastomats, and discloses an anastomosis nail for a prepuce cutting anastomat, which comprises a nail bin, nail pushing grooves are arranged on the outer side of the top end of the nail bin, bin bodies are arranged on the outer side of the bottom end of the nail bin, stabilizing components are arranged on the inner walls of the inner end and the outer end of the nail bin, nail plates are arranged in bin body cavities, and the nail plates are connected with the nail pushing grooves. And puncture assemblies are arranged on the two sides of the nail plate correspondingly, the stabilizing assemblies comprise fixing blocks located on the inner walls of the inner end and the outer end of the nail bin and connected through springs, stabilizing grooves are formed in the inner side and the outer side of the bottom end of the nail plate correspondingly, and the puncture assemblies comprise nail feet located on the two sides of the nail plate and fixedly connected. The fixing block is driven to move inwards through the elastic force of the spring, the fixing block is matched with the stabilizing groove, the fixing block can prevent the nail plate from falling off due to gravity and collision, the stability of the anastomosis nails in the nail bin is improved, and the situation that the anastomosis nails are prone to falling off, the nail clamping phenomenon occurs, and the operation efficiency is affected is avoided.

The utility model relates to the technical field of surgical staplers, in particular to an electric endoscope cutting stapler which comprises a chuck, a gun barrel and a handle, the handle is arranged at one end of the gun barrel, the other end of the gun barrel is connected with the chuck, the chuck comprises a nail bin clamping plate, a nail box and a nail abutting seat, and a clamping groove is formed in the bottom of the nail box. The clamping groove extends to the side face of the nail box and forms a step on the upper edge of the side face, the nail abutting base is in a U shape and is in butt joint with the clamping groove of the nail box, the nail abutting base comprises a bottom plate and two side plates, the two side plates are provided with limiting holes, the side face of the nail box is correspondingly provided with limiting blocks capable of extending into the limiting holes, and the outer side face of each limiting block is provided with a disassembling groove for a tool to be placed in. According to the electric endoscopic cutting anastomat, the nail box is clamped in the nail abutting base through cooperation of the limiting block and the limiting hole, the disassembling groove is formed in the limiting block, a linear groove is formed in the clamping face of the nail box and the nail abutting base, tools can stretch into the disassembling groove and the linear groove conveniently, and the nail box and the nail abutting base can be disassembled easily.

The application discloses an electric linear cutting anastomat, and relates to the field of anastomosers, which comprises an operating part and a head part, the operating part can make the head part rotate, the head part comprises a nail bin and a nail abutting seat, the nail bin and the nail abutting seat can clamp human tissues, and a plurality of suture nails are arranged in the nail bin; a nail pushing assembly is arranged in the nail bin; the nail pushing assembly can move in the nail bin, a plurality of shielding assemblies are arranged at positions corresponding to the suture nails of the nail bin, the shielding assembly comprises a trigger rod and a nail pushing block; after the nail bin and the nail abutting seat clamp human tissues, the human tissues will move the corresponding trigger rod to the direction of the nail bin; the trigger rod moves the nail pushing block to the position of the suture nail. The suture nails of the part of the nail bin and the nail abutting seat which are not clamped by human tissues cannot be fired, the suture nails in the part of the nail bin which are not clamped by human tissues are prevented from being pushed out, the situation that the suture nails are not sutured on human tissues and fall into the human cavity is avoided, and therefore the anastomosis of the anastomat on human tissues is safer.

The invention relates to a limiting structure of a nail bin assembly of an endoscope linear cutting anastomat. The limiting structure comprises a jaw assembly, an outer sleeve and a percussion assembly which are sequentially connected in the front-back direction. The jaw assembly comprises a nail abutting seat and a nail bin seat, and a nail bin is installed in the nail bin seat. A pushing block is arranged in the nail bin; a cutter is arranged in the outer sleeve, and a matching groove is formed in the bottom of the cutter; a matching block is arranged at the rear end of the pushing block; the length of the matching groove is L1; two limiting structures are arranged in the nail bin seat, the rear end of the nail bin is matched with the two limiting structures in a limiting mode, after the nail bin is clamped and fixed to the nail bin seat, the distance between the rear end face of the nail bin and the limiting structures is L5, and L5 is smaller than L1. According to the nail bin protecting cover, correct installation of the nail bin can be guaranteed on the premise that the nail bin protecting cover is not arranged, so that the time cost for learning the structure and the function of the nail bin protecting cover is reduced, an operator can install the nail bin more quickly during an operation to conduct the operation, and the operation efficiency and safety are improved.

The present application relates to a kind of linear cutting anastomat, wherein closure drive mechanism can make that the nail warehouse support approaches or away from nail anvil support;Switching piece is movable between first position and second position, and it is installed on rotary input shaft in the way that it can drive rotation, first rotary output piece is connected with closure drive mechanism in the way that it can drive rotation, second rotary output piece is connected with firing screw in the way that it can drive rotation;When switching piece is located in first position: switching piece is connected with first rotary output piece in the way of driving connection, switching piece is separated from second rotary output piece;When switching piece is located in second position: switching piece is disconnected with first rotary output piece, switching piece is connected with second rotary output piece in the way of driving connection wherein.The linear cutting anastomat of the present application, low cost, simple structure, when carrying out closure action and firing action, power transmission is stable and reliable.

The utility model belongs to the technical field of cutting anastomats, and particularly relates to a loading and unloading adjusting device for a cutting anastomat, which comprises a cutting anastomat body, a glans penis sleeve is inserted in the cutting anastomat body, a fixing disc is fixedly mounted at one end of the glans penis sleeve, the fixing disc is matched with the cutting anastomat body in an inserted manner, and a power cavity is formed in the fixing disc. A disc is rotatably mounted in the power cavity, a plurality of arc-shaped grooves are formed in the disc and communicate with the power cavity, sliding columns are slidably mounted in the arc-shaped grooves, one ends of the sliding columns penetrate through the arc-shaped grooves and are fixedly provided with sliding strips, and one ends of the sliding strips penetrate through the power cavity and are fixedly provided with clamping blocks; when the whole device is used, prepuce with different tightness degrees can be adjusted and fixed, operation is simple, the fixing effect is good, meanwhile, it is ensured that the glans penis sleeve cannot move in the cutting anastomat body, it is ensured that the glans penis sleeve is simple and rapid to fix and detach, and the operation time cannot be prolonged.

The application provides a clamping and firing multi-stage test system for a linear electric cutting anastomat, and belongs to the technical field of clamping and firing test of electric cutting anastomat. The system comprises a working condition adaptation analysis module, a clamping and firing adaptation module, a dynamic influence analysis module and a multi-stage test regulation module. The working condition adaptation analysis module obtains clamping and firing adaptation characteristic data. The clamping and firing adaptation module generates clamping and firing adaptation data. The dynamic influence analysis module obtains a dynamic influence coefficient. The multi-stage test regulation module performs real-time monitoring on the clamping and firing whole process in stages. The application divides the key stages of the clamping and firing whole process, realizes continuous monitoring of dynamic characteristics, carries out adaptation analysis in combination with the surgical scene and the instrument structure, improves the evaluation pertinence and accuracy, quantifies the dynamic characteristic influence weight, realizes risk prediction and accurate response, provides reliable support for anastomat performance optimization and quality control, and guarantees the safety of clinical surgery.

The invention relates to the technical field of circular internal cutting occluders, in particular to a circular internal cutting occluder for grinding glass nodules under lung pleura, which comprises a control grip, one side of the control grip is provided with a control mechanism, one end of the control grip is fixedly connected with a fixed shell, and one side of the fixed shell is fixedly connected with a data processing mechanism. A fixed long cylinder is fixedly connected to one side of the control grip, a circular cutting outer cylinder is arranged at one end of the fixed long cylinder, a plurality of circular cutting inner cylinders are fixedly installed in the circular cutting outer cylinder, and when the cut pulmonary nodule part is dragged out, a sliding block on a guide rod is driven to slide through pulling of a traction rope; and in the sliding process of the sliding block, the traction rubber rod on the side is driven, so that the traction rubber rod pulls the gripper to grasp and drag out the cut pulmonary nodule part.

This invention provides a foldable straight-line cutting closure device, comprising: a closure body, a staple cartridge seat, and an anvil seat; the staple cartridge seat is mounted on the closure body; the staple cartridge seat includes a base, a sliding seat, and a fixing member; the base and the sliding seat share a staple cartridge slot for staple cartridge installation, and the sliding seat is slidably mounted on the base to adjust the length of the staple cartridge slot; the fixing member is mounted on the base and can limit the sliding distance of the sliding seat; the other end of the anvil seat is hinged to the base, and the length of the anvil seat is adjustable. In this invention, the sliding seat is pushed to adjust the length of the staple cartridge slot as needed, then the staple cartridge matching the length of the staple cartridge slot is installed in the staple cartridge slot, and the length of the anvil seat is adjusted appropriately. After adjustment, the closure body controls the movement of the staple cartridge seat, the anvil seat, and the staple cartridge to cut and close at the corresponding position. By adjusting the length of the staple cartridge seat and the anvil seat, the cutting and closing operation can be completed well even in confined spaces.

The application discloses a disposable endoscope linear cutting anastomat convenient to clamp, and relates to the field of cutting anastomat.The device comprises a main unit, an anastomat unit arranged at one end of the main unit, and a cutting unit arranged at the anastomat unit, wherein the anastomat unit comprises a nail bin seat fixedly connected with a hose away from one end of a straight pipe, a nail abutting seat rotatably connected with the outer wall of the nail bin seat, a nail group clamped in the inner part of the nail bin seat, and a reset button arranged on the outer wall of the anastomat main body.The disposable endoscope linear cutting anastomat convenient to clamp is provided with a guide device arranged at one end of the nail abutting seat, so that when the nail abutting seat is anastomatized at a blood vessel or other tissue, the guide device can help the nail abutting seat to smoothly pass through the narrow space of the blood vessel or other tissue, the moving path of the nail abutting seat is relatively smooth, and secondary damage of the nail abutting seat to the blood vessel or other tissue is avoided.

The present invention discloses a linear cutting stapler with an in-built motion guiding function, which relates to the technical field of staplers. It makes structural improvements to the angle switching action in the cutting stapler. Essentially, a gear transmission structure is added on the basis of the basic transmission structure. The gear transmission structure is used to further restrict the angle switching action of the cutter bar. The basic transmission principle of the sun gear and the planet gear is utilized, and on this basis, a left co-acting gear and a right co-acting gear are added. The structures of the two will not directly affect the transmission process of the driving gear, but "passively" restrict the rotation angle of the driving gear through a micro motor. An action gear associated with the left co-acting gear and the right co-acting gear is further added. By using the meshing process between the action gear and the driving gear or the outer ring gear disc, the angle restriction process in the same process can be realized, and then the movement direction and movement angle of the guiding cutter bar can be restricted.

A method, system, medium, and implementations for computer-aided preoperative surgical planning are described. Input data acquired with respect to a part of a patient is received by the system. The part corresponds to an organ, e.g., lung, of the patient to be operated on and includes one or more lesions to be removed during an operation. Then, an anatomic 3D model of the part of the patient is generated. Based on the generated anatomic 3D model, a preoperative plan for linear-cutting stapler resection of the one or more lesions from the organ to be carried out during the operation is obtained. The stapler cartridge size and the staple length are estimated based on the preoperative plan. Further, the resection based on the preoperative plan is visualized.

The utility model discloses a nail bin device of a disposable endoscope cutting anastomat, and relates to the technical field of medical instruments. A cutting limiting sliding way is formed in the upper side wall of the nail bin frame body, two limiting holes are formed in the upper side wall of the nail bin frame body and are in a strip shape, the two limiting holes are symmetrically distributed in the front side and the rear side of the cutting limiting sliding way, two pressing mechanisms are arranged on the inner side of the nail bin frame body, and a plurality of sets of nail outlet holes are formed between the cutting limiting sliding way and the limiting holes. And a plurality of nail pushing mechanisms are arranged on the inner side of the nail bin frame body. When the stapler is used, a to-be-cut tissue is placed between the nail bin frame body and the suturing base on the stapler, the to-be-cut tissue is pressed by the suturing base and the nail bin frame body, the suturing base pushes the tissue to extrude the pressing strip during pressing, the pressing strip is pushed to clamp and fix the to-be-cut tissue under the action of the pressing spring, and therefore it is guaranteed that the to-be-cut tissue is not damaged during cutting. The to-be-cut tissue does not slide, so that the cutting quality and the subsequent suturing effect are ensured.

The utility model provides a linear cutting anastomat, including detachable buckle handle upper shell and handle lower shell, handle lower shell inside slide connection has push rod, and the one end of push rod is connected with the piece of stirring away from the nail storehouse, and the piece of stirring includes the rotation connecting portion and both sides of the piece of stirring of integral connection, and the rotation connecting portion is rotatable with the push rod end rotatable connection, and two pieces of stirring respectively extend the both sides of the middle seam between handle upper shell and handle lower shell, and the unilateral or both sides of the piece of stirring is driven to drive push rod along handle lower shell length direction feed, and the rotation connecting portion of two pieces of stirring middle is rotatable with the push rod end rotatable connection, and the size and position of the piece of stirring adapt the size of the middle seam between handle upper shell and handle lower shell, make both sides of the piece of stirring all be located the outside of the middle seam, and the operation of hand pushing is convenient, and the feed of push rod can be pushed to the piece of stirring of any one side, and the manual operation of any one side can be normally carried out, and the rotation side design of pushing the rotation of the structure of firing structure is omitted, and the position structure design is simplified.

Design 1 is a medical surgical instrument; design 2 is designed for the storage of staples, a component of surgical instrument; the colors used in the representations form no part of the claimed design; the pink portion in fig. 2.11 shows the product in use and forms no part of the claimed design.

The present invention discloses a linear cutting anastomosis device with automatic stroke compensation, comprising a body shell, a linear drive motor disposed in the body shell, a micro switch fixed in the body shell, the linear drive motor connected to the rear end of a short pusher rod located in the body shell, a micro switch trigger block provided on the short pusher rod, a front end of the short pusher rod connected to the rear end of a long pusher rod disposed in the pusher rod shell, a front end of the long pusher rod connected to the rear end of a pusher positioning sleeve located in a cutter head shell, a pusher blade provided at the front end of the pusher positioning sleeve, a slide bar provided on the side of the pusher positioning sleeve, a limit locking block fixed to the inner wall of the cutter head shell, a slide groove adapted to the slide bar provided on the limit locking block, the slide bar embedded in the slide groove and capable of moving back and forth along the slide groove. The present invention has a universal stroke, avoids the risk of misoperation caused by swiping a card or manually selecting the motor stroke, prevents medical accidents that may be caused by misselecting the stroke, and improves the safety of surgery.

A cutting anastomat for a surgical robot comprises a base, an anastomosis assembly, a nail pushing driving assembly and a head swinging assembly, the anastomosis assembly comprises a jaw assembly, and the jaw assembly comprises a nail abutting seat, a nail box base, a nail bin and an I-shaped beam; the head swinging assembly is used for driving the jaw assembly to bend, and the nail pushing driving assembly is used for pushing the nail box base to be closed and simultaneously triggering the nail bin and pulling the nail box base to be opened; the nail pushing driving assembly comprises a nail pushing gear assembly, a nail pushing screw rod and a push-pull rod; the nail pushing gear assembly is matched with one end of the nail pushing screw rod to drive the nail pushing screw rod to move axially, the other end of the nail pushing screw rod is connected with one end of the nail pushing push-pull rod, and the other end of the nail pushing push-pull rod is connected with the I-shaped beam; the swing head assembly comprises a first pull rope, a second pull rope, a swing head reel, a sliding block, a pulley and a swing head chuck. According to the cutting anastomat, the operation accuracy, the operation efficiency and the operation quality can be improved.

The utility model relates to the technical field of cutting anastomats, in particular to a high-precision clamping hook of a surgical linear cutting anastomat, which comprises a nail bin frame and a nail anvil frame, a clamping hook component is mounted on the nail anvil frame, a protective sleeve is in threaded connection with the clamping hook component, the clamping hook component comprises a circular ring, the circular ring is fixedly mounted on the nail anvil frame, and the protective sleeve is in threaded connection with the protective sleeve. Threads are arranged on the circular ring, and the protective sleeve is connected to the circular ring in a threaded mode. By arranging the clamping hook assembly, it can be ensured that the clamping force between the nail bin assembly and the nail anvil assembly can be stably adjusted in the operation process, and therefore the situation that due to the insufficient clamping force, the anastomosis nails are bent and formed poorly or due to the too large clamping force, tissue damage is caused is avoided.

A method comprising: a step of receiving, at a computer system, patient data for a patient, wherein the patient requires thoracic surgery; a step of generating, via a processor of the computer system, a three-dimensional (3D) computer-rendered inflated thoracic model of the patient using the patient data, the 3D computer-rendered inflated model corresponding to at least one lung of the patient in an inflated state; a step of placing, via the processor, a cutting line on the 3D computer-rendered inflated thoracic model, the cutting line representing where a surgeon should cut the patient during the thoracic surgery, resulting in a marked, inflated 3D thoracic model; a step of modifying, via the processor, the marked, inflated 3D thoracic model to account for deflation of the at least one lung of the patient, resulting in a marked, non-deflated 3D thoracic model; and a step of displaying, via a display device, the non-deflated 3D thoracic model.

A guiding auxiliary device of a minimally invasive cutting closer comprises a sleeving section, a main body section, a guiding section and a traction rope structure, the sleeving section is flexibly connected with the main body section and used for sleeving and fixing a nail anvil, the guiding section is connected with the main body section, and the traction rope structure is connected with the main body section and the guiding section. The traction device is used for pulling the sleeving section, the main body section and the guiding section to move in the blood vessel. According to the guiding auxiliary device of the minimally invasive cutting closer, the angle of the guiding section can be changed, the guiding auxiliary device adapts to different use environments, blood vessels are well prevented from being damaged, and the guiding auxiliary device can be conveniently and rapidly butted and fixed with a nail anvil.

The present invention discloses an electric laparoscopic cutting stapler, comprising a body module, including: a bracket; a cutting drive mechanism for driving the cutting of the jaws, comprising a cutting drive motor, a planetary gear assembly connected to the cutting drive motor, and a cutting rack connected to the planetary gear assembly; a closing drive mechanism for driving the opening and closing of the jaws, comprising a closing rack, a closing connecting rod elastically crimped onto the closing rack, and a transmission gear assembly for connecting the closing rack to the planetary gear assembly; a locking pin mechanism, wherein when the locking pin mechanism is in a first locking position, the cutting rack is locked, and the closing rack is driven by the planetary gear assembly to close or open the jaws; when the locking pin mechanism is in a second locking position, the closing connecting rod is locked, and the cutting rack is driven by the planetary gear assembly to advance or retract the cutting knife. The electric laparoscopic cutting stapler provided by the present invention has a simple structure, is easy to operate, and is low in cost.

The application discloses a surgical cutting anastomat with stitching before cutting, which has stable transmission and sudden force during firing, and good firing experience. The driving mechanism of the surgical cutting anastomat comprises a center rod which can slide in the front-back direction, the center rod has a first rack part, the driving mechanism further comprises a gear set and a push rod which can slide in the front-back direction, the push rod has a second rack part, the tooth profile lines of the first rack part and the second rack part are straight lines extending in the front-back direction, the driving mechanism has a nail hitting state and a cutting state, when the driving mechanism is in the nail hitting state, the first rack part and the second rack part are respectively engaged with the gear or the gear set so that the push rod can slide with the center rod to drive the nail pushing piece to push the sutures out of the nail warehouse shell, and the cutting knife is located in the nail warehouse shell; when the driving mechanism is in the cutting state, the second rack part is disengaged from the gear or the gear set to allow the center rod to continue to slide to push the cutting knife out of the nail warehouse shell.

The invention discloses a cutting force control method of an electric linear cutting anastomat, which is characterized in that the cutting force is accurately calculated by adopting a nonlinear index correction model by collecting the current, the rotating speed and the tissue thickness of a motor in real time. The tissue type is judged according to the cutting force, the cutting speed is dynamically adjusted, and meanwhile safety protection and a cutting termination mechanism are set. According to the method, parameters are adaptively updated through a moving average method, and adaptability is improved. The method is simple in calculation and suitable for the electric anastomat, and operation safety and accuracy are improved.

The utility model relates to the technical field of medical instruments, in particular to a linear cutting anastomat capable of preventing secondary percussion, which comprises a percussion assembly, a locking assembly and a resetting assembly. A cutting blade is arranged at the front end of the percussion assembly; a driving handle is arranged at the rear end; the locking assembly limits the action of the driving handle through a sliding rod and a limiting block, so that secondary percussion is avoided; the reset assembly achieves the automatic reset function through an elastic piece and a guide piece. Through the mechanical structure design, a complex electronic module is not needed, the secondary percussion risk is effectively prevented, meanwhile, the manufacturing cost and the operation difficulty are reduced, the stability and the reliability of equipment are improved, and the problems that in the prior art, secondary percussion hidden dangers exist, and operation is inconvenient are solved.

The invention discloses a large-angle endoscopic cutting anastomat assembly, and relates to the technical field of medical instruments, the large-angle endoscopic cutting anastomat assembly comprises a jaw part (1), an anastomat connecting part (5) and a jaw closing driving part (6), an anastomat main body drives the jaw closing driving part (6) to control the closing action of the jaw part (1) by controlling the anastomat connecting part (5), and the jaw closing driving part (6) is driven by the anastomat main body to control the closing action of the jaw part (1). The anastomat is characterized by further comprising a bending main body, one end of the bending main body is connected with the anastomat main body, the other end of the bending main body is connected with the jaw component (1), and the anastomat main body drives the bending main body to achieve bending action so as to drive the jaw component (1) to flexibly adjust the bending angle. According to the scheme, the reversing gear conducts left-right bending force, large-angle bending is achieved through a multi-joint structure, and the technical problems that due to multiple joints, the bending freedom degree is high, and the zero position is not easy to lock are solved by means of the spring design.

1. Name of the product in this design: Straight-line cutting stapler blister box. 2. Purpose of this design: It mainly serves to protect the product during transportation and ensure that the medical device remains in a sterile state. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design highlights: Refer to Figure 1 for usage status.

The invention provides a clamping and percussion multi-stage testing system for a linear electric cutting anastomat, and belongs to the technical field of clamping and percussion testing of electric cutting anastomats. The system comprises a working condition adaptation analysis module, a clamping and percussion adaptation module, a dynamic influence analysis module and a multi-stage test regulation and control module. The working condition adaptation analysis module is used for acquiring clipping and percussion adaptation characteristic data; the clip firing adaptation module generates clip firing adaptation data. The dynamic influence analysis module obtains a dynamic influence coefficient. And the multi-stage test regulation and control module is used for performing staged real-time monitoring on the whole clamping and percussion process. According to the method, by dividing key stages of the whole process of clipping and percussion, continuous monitoring of dynamic characteristics is achieved, adaptation analysis is carried out in combination with an operation scene and an instrument structure, and evaluation pertinence and accuracy are improved; the dynamic characteristic influence weight is quantified, risk pre-judgment and accurate response are achieved, reliable support is provided for anastomat performance optimization and quality control, and clinical operation safety is guaranteed.

The invention belongs to a percussion force test system and method for a linear electric cutting anastomat, and the system comprises a stroke adaptation analysis module which is used for collecting various parameters, analyzing the influence of the parameters on percussion force, and obtaining assembly stroke adaptation data in combination with stroke data. And the clinical medium analysis module is used for analyzing to obtain medium influence data and clinical mechanical characterization data. And the dynamic fusion processing module is used for acquiring mechanical, motion and environment associated data in the percussion process, and performing preprocessing to obtain percussion dynamic fusion data. The fusion modeling report generation module is used for constructing a percussion force calibration model based on the medium influence data, the clinical mechanical characterization data, the load assembly influence coefficient and the percussion dynamic fusion data, performing real-time detection on the percussion process and generating a percussion force test and abnormity traceability report; according to the invention, the accuracy and clinical suitability of the percussion force test can be improved, the full-dimensional influence quantification of component-load-medium is realized, and the real-time detection and accurate traceability are realized.