25 results about "Anorectal surgery" patented technology

The invention discloses an anorectal postoperative rehabilitation intelligent supervision method and system based on multiple modes, and belongs to the technical field of intelligent supervision. A temperature, humidity, air quality and other multi-mode sensor group is arranged in each anorectal postoperative rehabilitation management inpatient area, the body temperature, heart rate and wound surface images of a patient are synchronously collected, and the wound surface area and seepage color are extracted through image processing; the method comprises the following steps: by taking a time node as a unit, adding a time label to an environment and patient basic data set, constructing a multi-modal comprehensive data set in a unified format, calculating an environment comprehensive index and a physiological comprehensive index, fusing the environment comprehensive index and the physiological comprehensive index to calculate a postoperative rehabilitation risk value, setting a threshold interval to generate low, medium and high three-level risk labels, and the patient risk label set is pushed to the doctor end in real time, a dynamic supervision system is constructed, the anomaly recognition rate and the clinical response speed are improved, the complication occurrence rate is reduced, the rehabilitation period is shortened, and reliable data support is provided for nursing quality improvement and evidence-based medical research.

The invention discloses a digital management system for the health state of a patient after an anorectal operation, and relates to the technical field of digital management of the health state after the operation. Comprising a data acquisition and processing module which is used for calling an anorectal postoperative clinical path rule engine based on real-time symptom data input by a patient and the number of postoperative days, and dynamically generating and pushing a corresponding structured interactive data acquisition sequence; and the feature extraction module is used for carrying out real-time feature extraction on a postoperative recovery related image provided by a patient through a preset image analysis model at a patient terminal side so as to generate a multi-modal structured data set containing time sequence physiological indexes and image feature vectors. According to the method, clinical priori knowledge is fused through the multi-modal neural network, a compound and atypical early complication mode is deeply recognized from time sequence physiological indexes and image features, the early discovery rate of complication is increased, and the false alarm rate caused by conventional recovery variation is reduced through explainable risk contribution factor output.

The invention discloses an anorectal surgery cleaning drug delivery device which comprises a liquid storage bag, a drug delivery mechanism, a first driving mechanism and an anti-backflow mechanism, the drug delivery mechanism is provided with a liquid outlet, the drug delivery mechanism comprises a drug delivery head and a drug delivery rod, the drug delivery rod is provided with a middle flow channel, the drug delivery head drives the drug delivery rod to rotate, and the first driving mechanism is provided with a moving rod. The anti-backflow mechanism comprises a telescopic rod and rotating rods rotationally arranged on the telescopic rod, a flexible connecting part is arranged between every two adjacent rotating rods, the rotating rods can be driven to stretch out or retract, and the telescopic rod can be driven to stretch out of the dosing head or retract into the dosing head. A first air bag part is arranged between the rotating rod and the movable end of the telescopic rod, and the rotating rod is expanded or contracted through expansion or contraction of the first air bag part. The anti-backflow mechanism can prevent the liquid medicine from moving towards the stomach, the turbulent flow of the liquid medicine is reduced, the swelling pain feeling of a patient is relieved, and the treatment comfort is improved.

The invention discloses an anorectal operation assisting device and method, and belongs to the technical field of medical instruments. The anorectal operation auxiliary device comprises an outer cylinder and an inner cylinder, the inner cylinder is sleeved with the outer cylinder, and the inner cylinder is rotationally connected with the outer cylinder; the inner cylinder comprises a rotating cylinder, an operation window is arranged on the side wall of the upper portion of the rotating cylinder, a sealing plate for sealing the operation window is arranged in the rotating cylinder, a moving mechanism for driving the sealing plate to move in the inner cylinder is arranged in the rotating cylinder, and a locking structure for locking the rotating cylinder and the outer cylinder is arranged on the side wall of the rotating cylinder. The locking structure is connected with the moving mechanism, and the moving mechanism drives the locking structure to move synchronously, so that when the operation window is opened, the locking structure locks the rotating cylinder and the outer cylinder. By means of the anorectal operation auxiliary device and method, the problems that an existing auxiliary device is inconvenient to use, and an affected part is prone to being injured can be solved.

The invention relates to an operation device, in particular to a portable anorectal operation auxiliary device which comprises a handheld gun handle, a gun barrel and an exploring tube, the hollow gun barrel is connected to the front end of the handheld gun handle, a guide hole is horizontally formed in the upper portion of the handheld gun handle, the front end of the guide hole is communicated with an opening in the rear end of the gun barrel, and the exploring tube can slide into the gun barrel through the guide hole. The front end of the exploring tube is connected with a probe. In the aspect of cleaning the camera, the water pipe and the annular nozzle are arranged at the position of the probe, when the device is externally connected with a water source, water flows through the water pipe and is evenly sprayed out of the annular nozzle, the camera can be cleaned in time, intestinal wall mucus or dirt interference of a patient is avoided, clear imaging is guaranteed, operation cleaning does not need to be interrupted, and medical operation efficiency is greatly improved. Meanwhile, the device is provided with a distraction mechanism, the closed probe can be protected, friction damage between the closed probe and the intestinal wall is reduced, the internal space can be slightly distraction and expanded according to the anorectal condition of a patient, the passing rate of the probe is increased, convenient conditions are created for subsequent medical operation, and the device has practicability and innovativeness.

This invention discloses an auxiliary device and method for anorectal surgery, belonging to the field of medical device technology. The anorectal surgery auxiliary device includes an outer cylinder and an inner cylinder, with the outer cylinder sleeved over the inner cylinder and rotatably connected to it. The inner cylinder includes a rotating cylinder with an operating window on its upper side wall. A sealing plate is installed inside the rotating cylinder to block the operating window. A moving mechanism is installed inside the rotating cylinder to move the sealing plate within the inner cylinder. A locking structure is installed on the side wall of the rotating cylinder to lock the rotating cylinder to the outer cylinder. The locking structure is connected to the moving mechanism, and the moving mechanism drives the locking structure to move synchronously, so that when the operating window is opened, the locking structure locks the rotating cylinder to the outer cylinder. Using the anorectal surgery auxiliary device and method described in this invention solves the problems of existing auxiliary devices being inconvenient to use and prone to causing damage to the affected area.

The invention discloses a puncture device for an anorectal surgery. The puncture device comprises a puncture needle, a fixed base disc, a rotary base disc, a plurality of expansion baffles and a clamping groove array. A plurality of radial linear rails are arranged in the fixed base disc; the rotary base disc is rotatably connected to the fixed base disc in a sleeved mode and provided with an opening and closing track. Each expansion baffle comprises a baffle arm part, a sliding part and a clamping and stopping sliding block; the arm blocking parts define an annular supporting structure capable of being opened and closed, and an instrument channel is formed in the center of the annular supporting structure. The sliding part is in sliding fit with the linear rail and the opening and closing rail at the same time, and rotary motion is converted into opening and closing of the blocking arm part. When the abutting force borne by the blocking arm part reaches a set value, the clamping sliding block is meshed with the clamping groove array on the inner wall of the linear rail, and self-locking is achieved. The device can automatically lock the opening degree of the expansion baffle according to the abutting force of anorectal tissue, so that the human tissue is effectively prevented from being damaged in the expansion process.

The invention relates to the technical field of medical instruments, in particular to clinical safe flushing equipment for anorectal surgery, which comprises a base, a bracket is arranged on the base, and a liquid storage tank and a bearing part are fixedly connected to the side wall of the bracket; a collecting assembly is arranged on the base, a flushing pipe used for flushing the rectum is arranged on the support, a pump assembly is arranged on the side wall of the liquid storage tank, an input port of the pump assembly is communicated with the bottom of the liquid storage tank, an output port of the pump assembly is communicated with a connecting pipe, and the connecting pipe is communicated with the flushing pipe. A flow control assembly is arranged on the flushing pipe; the flow control assembly comprises a sleeve, a flushing pipe is in sliding fit with the inner side wall of the sleeve, an adjusting groove is formed in the outer wall of the flushing pipe, and the depth of the adjusting groove becomes smaller from top to bottom; the inner side wall of the sleeve is fixedly connected with an annular protruding block, and the annular protruding block is connected outside the flushing pipe in a sleeving mode and is in sliding fit with the adjusting groove. And a protection assembly is arranged in the sleeve. Self-adaptive matching regulation and control of the insertion depth of the flushing pipe and the flushing flow can be achieved, and the safety and effectiveness of flushing operation are improved.

The invention relates to the technical field of medical apparatus and instruments, and discloses a treatment device for anorectal operation in the general surgery department, the treatment device comprises a bearing base, a treatment table, a leg self-adaptive supporting mechanism and an auxiliary diagnosis and treatment assembly, the treatment table is arranged on the bearing base, the leg self-adaptive supporting mechanism is arranged on the treatment table, and the auxiliary diagnosis and treatment assembly is connected with the bearing base; the treatment table comprises a supporting plate and a rotary adjusting plate, the bottom of the supporting plate is movably connected with the bearing base through a hydraulic cylinder, the end, close to the hip of a patient, of the supporting plate is hinged to the rotary adjusting plate, two electric hydraulic rods are symmetrically arranged at the bottom of the rotary adjusting plate, and each electric hydraulic rod comprises a cylinder body and a piston rod; the top end of the piston rod is hinged with the rotary adjusting plate; the leg self-adaptive supporting mechanism comprises two sets of supporting units arranged on the two sides of the top of the rotary adjusting plate. The device ensures that the surgical site is fully exposed, the body position of a patient is stable and comfortable, the surgical operation process is simplified, and the risk of cross infection is reduced.

The postoperative exhaust device structurally comprises an air storage tank, a drain outlet, an anti-falling device, a flow guide pipe, a pressing plate, an air suction cylinder, a purification device and an exhaust pipe, medical staff places the air storage tank at the corresponding use position, then the anti-falling device extends into the anus of a patient, then the pressing plate is pressed by the left hand, and the air suction cylinder and the purification device are arranged in the air storage tank. The right hand controls the air suction cylinder to move up and down, when an air suction piston in the air suction cylinder ascends, air in the body of a patient is sucked, in the suction process, a mixture of the air and body fluid flows into the air storage tank through the anti-falling device and the flow guide pipe, the body fluid of the patient sinks into the bottom of the air storage tank, and the air flows into the air suction cylinder; when the air exhaust piston in the air exhaust cylinder is pressed downwards, air of a patient enters the purification device through the air exhaust pipe to be filtered and then discharged into air, then the sealing plug is taken out from the sewage draining exit to discharge body fluid of the patient, and therefore the body fluid and the air in the exhaust process of the patient can be well separated.

The invention discloses an anorectal operation suture assist device, and relates to the technical field of medical appliances, the anorectal operation suture assist device comprises an expansion plate, the bottom of the expansion plate is uniformly and slidably provided with a plurality of connecting plates, the bottom of each connecting plate is detachably provided with an anus expansion piece, and the surface of the expansion plate is provided with a rotating assembly; the rotating assembly is twisted to drive the multiple connecting plates to move, and therefore the distraction degree of the anus dilatation piece is adjusted. According to the suture assist device for the anorectal operation, the rotating assembly is adopted for driving the multiple connecting plates to synchronously and radially move, the rotating motion of the adjusting ring is converted into the linear motion of the extension column through the obliquely-arranged adjusting groove, the adjusting process is stable and smooth, and accurate fine adjustment of the anal dilatation range can be achieved; the requirements of anorectal sizes and surgical operation spaces of different patients are met; the guide groove is matched with the guide sliding block, it is guaranteed that the moving direction of the connecting plate is accurate, stress deviation during anus dilatation is avoided, the inner wall of the anorectum is evenly stressed, and mucous membrane damage is reduced.

The invention discloses a cleaning device for urinary and anorectal surgical nursing, and relates to the technical field of medical instruments, the cleaning device comprises a U-shaped base frame and a seat arranged on the inner side of the U-shaped base frame, a leg support is arranged on the front side of the seat, and a chair back is arranged on the upper side of the seat; two adjusting mechanisms which are distributed left and right are arranged between the left and right sides of the chair seat and the left and right sides of the inner side of the U-shaped base frame, a moving mechanism is arranged on the lower side of the chair seat, a cleaning mechanism is arranged on the lower side of the moving mechanism, and two lifting mechanisms which are distributed left and right are arranged on the left and right sides of the cleaning mechanism; a strip-shaped hole which is used for a cleaning part to pass through and penetrates through the chair seat is formed in the middle of the upper side of the chair seat. According to the cleaning device for urinary and anorectal surgical nursing, through synchronous rotation and reverse rotation of the transmission belt, the cleaning rod is driven to ascend, descend and rotate, multi-directional movement of the cleaning rod is achieved in cooperation with the moving mechanism, and the purpose of automatically aligning the anus of a patient is achieved.

The utility model discloses an anus compression article for anorectal surgery, which relates to the technical field of anorectal surgery and comprises a support plate, a compression mechanism is arranged on the inner wall of the support plate, and a fixing mechanism is arranged on the outer surface of the support plate. Then a handle enables a first threaded rod to rotate, at the moment, rotation of the first threaded rod enables a threaded disc to move downwards, then the threaded disc drives a connecting arc plate to move together, rotation of the handle enables the first threaded rod to rotate, and then a pressing ring presses the anus through transmission. The anus is properly pressed according to the pressure ring and the amount of bleeding after the operation, and the effects that the position of the pressure ring can be flexibly changed, so that the force applied to the anus is flexibly changed, and the situation that the amount of bleeding is increased due to too small force or the periphery of the anus swells due to too large force is prevented are achieved.

The utility model relates to the technical field of auxiliary positioning devices, in particular to an anorectal surgery auxiliary positioning device which comprises a base, a first adjusting piece is arranged at the top of the base and comprises a U-shaped fixing plate, a rectangular vertical pipe is arranged at the top of the U-shaped fixing plate, and a rectangular supporting rod capable of being adjusted up and down is arranged in the rectangular vertical pipe. A second adjusting part is arranged on the rectangular supporting rod and comprises a cross rod, a connecting ring is arranged at the bottom of the cross rod and close to the left side, the connecting ring is connected with a connecting belt, and a detachable sticky patch is arranged on the connecting belt. According to the auxiliary positioning device for the anorectal surgical operation, through cooperation of the first adjusting piece and the second adjusting piece, accurate adjustment of the position of the viscous patch is achieved, medical staff can easily adjust the height and the position of the viscous patch through the controller and the fine adjustment piece, and therefore the requirements of different patients and operations are met; by means of the design, the problem that the elastic band is not easy to control is solved, and operation flexibility and fineness are improved.

The utility model belongs to the technical field of medical instruments, and particularly relates to an anus nursing fingerstall which comprises an inner fingerstall body and an outer fingerstall body, and an easy-to-tear structure is arranged on the outer fingerstall body. The fingerstall is designed into the inner fingerstall body and the outer fingerstall body, the outer fingerstall body facilitates reduction of friction force generated in the process that the fingerstall body stretches into the anus, the inner fingerstall body facilitates anus cleaning and medicine applying of a patient, the anus cleaning and medicine applying device can help the anorectal postoperative patient to independently clean the anus or apply medicine, the anus cleaning and medicine applying effects are improved, and the safety of the patient is improved. The anal cleaning device has the advantages that the anal cleaning pain of patients in the anorectal department is reduced, a simpler anal cleaning method is provided for ordinary people, the sanitation degree in the anus is improved, and the incidence rate of anorectal diseases can be reduced.

The invention relates to the technical field of medical instruments, and discloses a cleaning device for urinary and anorectal surgical nursing, which comprises a box body, a cleaning liquid cavity and a waste liquid cavity are formed in the box body, the cleaning liquid cavity is communicated with a liquid supplementing opening, the waste liquid cavity is communicated with a waste discharging opening, a guide pipe is fixedly mounted at the top of the box body, a cavity is formed in the guide pipe, and the cavity is communicated with the liquid supplementing opening. The water bag is controlled by the driving assembly to slide along the fixing cylinder, the water bag is in close contact with the infusion opening and the drainage opening and self-adaptively deforms before the catheter is inserted into the anorectum, the opening is completely covered to form a flat surface, and the water bag slightly protrudes to form flexible buffering; in the cleaning and recycling stages, only the open hole in the working state is independently opened, the non-working open hole is always closed by the water bag, the problem of anorectal meat wall embedding caused by direct exposure of the open hole in a traditional device is avoided, extrusion friction and injury of mucous membranes are avoided, and foreign body sensation and pain sensation of a patient are remarkably reduced.

The invention relates to the technical field of medical auxiliary instruments, and discloses an anorectal surgery auxiliary dressing device which comprises an auxiliary patch, a mounting groove is formed in the inner side of the auxiliary patch, and a dressing assembly which extends to the outer side of the mounting groove and is connected with the top of the auxiliary patch is arranged on the inner side of the mounting groove. The rear side of the bottom of the auxiliary patch is fixedly provided with a first adhesive layer extending to the rear side, the front side of the bottom of the auxiliary patch is fixedly provided with two second adhesive layers, and the bottom of the auxiliary patch is fixedly provided with a first adhesive tape located on the front side of the first adhesive layer; according to the auxiliary dressing device for the anorectal surgery department, by arranging the fixing mechanism, the first connecting mechanism and the second connecting mechanism, the purpose of good fitness is achieved, and by arranging the cooling mechanism and the dressing assembly, the purpose of preventing sweating is achieved.

The invention relates to the technical field of anorectal mirrors, in particular to a visual anorectal mirror for anorectal surgery, which comprises a mounting ring, a connecting ring, sliding rods, a first soft plate, a second soft plate and the like, the mounting ring is connected with the connecting ring, eight arc-shaped grooves are uniformly formed in the circumferential direction of the connecting ring at intervals, and the sliding rods are slidably connected in the arc-shaped grooves; first soft plates are connected to the sliding rods correspondingly, second soft plates are slidably connected into the first soft plates correspondingly, and the second soft plates are connected with the sliding rods. A sliding rod can be driven to move in the direction away from each other by rotating a worm, a first soft plate and a second soft plate move, the diameter of an octagonal object formed by the sliding rod, the first soft plate and the second soft plate is gradually increased, and flexible adjustment can be conducted according to individual anatomical differences of patients; therefore, the examination effect and the patient comfort can be both considered, other instruments do not need to be replaced, and the infection risk can be reduced.

The invention discloses an anal dilator for anorectal surgery, and belongs to the technical field of medical auxiliary instruments, the anal dilator comprises an annular observation seat, a fixed grip is fixedly mounted on the outer side of the observation seat, a dilation plate is slidably arranged below the observation seat, a movable seat is rotatably arranged on the inner side of the observation seat, and the movable seat is fixedly mounted on the outer side of the observation seat. A movable handle is fixedly installed on the outer side of the movable seat, first sliding grooves are evenly formed in the movable seat, a second sliding groove is formed in the lower end of the observation seat in a penetrating mode, and sliding parts are arranged in the first sliding grooves and the second sliding groove in a sliding mode. According to the anal dilator for the anorectal surgical operation, multidirectional dilation can be conveniently carried out, stable supporting can be achieved, the operation view can be more fully exposed, the radian and curvature of the dilation plate can be automatically and finely adjusted in the dilation process, then the supporting fitting degree is ensured, the pressure applying force is reduced, and secondary injury of a patient is avoided; and the operation efficiency, effect and safety are effectively improved.

The utility model relates to the technical field of postoperative care, and discloses a multifunctional cushion for anorectal postoperative care, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a rubber layer, the top surface of the rubber layer is fixedly connected with an air guide ring, the inner wall of the air guide ring is communicated with a plurality of connecting air pipes, and the other ends of the connecting air pipes are communicated with air bags. The outer wall of the air guide ring is communicated with an inflating opening, the top of the air guide ring is fixedly connected with a sponge layer, the outer wall of the sponge layer is fixedly connected with an outer wrapping layer, the outer wall of the outer wrapping layer is fixedly connected with medical gauze, the rear side of the outer wall of the outer wrapping layer is provided with a caudal vertebra groove, and the middle of the outer wrapping layer is provided with a recess. According to the utility model, the air inflation volume, the height and the hardness can be controlled and adjusted through the air bag according to the feeling of a patient, the pressure of a wound part is relieved, the medical gauze on the surface layer can timely dissipate heat and moisture generated by a human body, and discomfort and infection caused by moisture of the skin are prevented.

1. Name of the product in this design: Automatic rectal ligation device. 2. Application of this design: This design is intended for use in minimally invasive anorectal surgery. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention is applied to the technical field of hip bath devices, and particularly discloses an anorectal postoperative intelligent hip bath device with a circulating temperature control structure, the anorectal postoperative intelligent hip bath device comprises a hip bath shell, a control box is fixedly mounted at one end, close to the interior of the ground, of the hip bath shell, and a temperature sensor is mounted in a water bearing tank in an inserted manner. According to the anorectal postoperative intelligent hip bath device with the circulating temperature control structure, a heating pipe can heat water stored in a water containing tank, the water in the water containing tank can be heated and kept at a constant temperature in cooperation with use of a temperature sensor, and the water enters through a water pumping pipe and is sprayed out from a drainage spraying hole in cooperation with use of a first water pump; due to the inclined design of the drainage spray holes, water can be sprayed to the bidet to be indirectly and rapidly heated, liquid medicine in the bidet can be kept at a constant temperature and cannot be too hot or cooled, the electric shock hazard possibly caused by electric leakage is reduced in an indirect heating mode, and the using effect and safety of the bidet device are greatly improved.

The utility model discloses a haemorrhoids loop ligature device for an anorectal operation. The haemorrhoids loop ligature device comprises a haemorrhoids clamping and pulling piece and a loop ligature piece. The haemorrhoids clamping and pulling piece is composed of a fixed handle, a pushing handle, a pull rod, an extension rod, a guide pipe and a clamping jaw piece, the fixed handle and the pushing handle are connected through a pin shaft and can rotate relatively, and the pull rod is matched with a connecting groove of the pushing handle through a spherical connector and moves in a sliding hole of the fixed handle to drive the extension rod to enable the clamping jaw piece to act. The ligation piece comprises a pushing pipe and a conical sleeve, and the conical sleeve is detachably arranged at the end, close to the clamping jaw pieces, of the catheter in a sleeving mode. The clamping jaw piece is integrally formed by a long straight piece and a bent hook piece and can deform to enter a catheter hole, and an installation hole facilitating installation of the spherical connector is formed in the lower portion of the connecting groove. According to the loop ligature device, internal hemorrhoids can be accurately clamped, loop ligature operation can be conveniently carried out, the clamping jaw pieces are stable and reliable, clamping, catheter pulling and loop ligature operation of the internal hemorrhoids can be achieved without a negative pressure suction pump, the structure is simplified, cost is reduced, operation space occupation is reduced, and operation efficiency is improved.

The utility model discloses a kind of hip elevating pads, including bottom plate, front pad layer being set to the upper portion of bottom plate, rear lifting layer and the fixed inclined layer being set to the upper portion of rear lifting layer, the front pad layer, rear lifting layer bottom surface and the top surface of bottom plate are detachably connected by magic tape group one, the fixed inclined layer bottom surface and the top surface of rear lifting layer are detachably connected by magic tape group two;The utility model rear lifting layer can be designed using inflatable pad, height is adjusted by manual inflation bag, and it is matched with detachable fixed inclined layer, satisfy the individualized demand of different patients to hip elevating angle and height, suitable for postpartum care, anorectal surgery rehabilitation, long-term bed position management and a variety of scenes;Bottom plate front bottom plate and rear bottom plate are connected by hinge, can be folded and stored, convenient to carry and store, provide stable support base after unfolding simultaneously;Fixed inclined layer is built-in sewage storage groove, cooperate with sewage channel and negative pressure suction bag, realize instantaneous collection and processing of excrement.

The utility model relates to the technical field of anorectal surgery, and discloses an anorectal surgery cleaning device which comprises an upper basin, a guide assembly is connected to the bottom face of the outer wall of the upper basin, the other end of the guide assembly is connected with a lower basin, a plurality of water leakage holes are formed in the bottom face of the upper basin in a penetrating mode, and a water outlet is formed in the middle of the bottom face of the lower basin in a penetrating mode. A sealing assembly is connected to the middle of the bottom face of the upper pot, the other end of the sealing assembly penetrates through the water outlet to the position below the lower pot, two symmetrically-arranged clamping assemblies are connected to the bottom face of the outer wall of the upper pot edge, and the other ends of the two clamping assemblies are both connected with the outer wall of the lower pot. According to the cleaning device for the anorectal surgery department, the sealing assembly is arranged between the upper basin and the lower basin, so that when a patient normally uses the cleaning device, warm water or cleaning liquid in the upper basin and the lower basin cannot flow out from the interiors of the upper basin and the lower basin; when the warm water or the cleaning liquid in the upper basin and the lower basin needs to be discharged, only the sealing assembly needs to be loosened.