80 results about "Anorectal surgery" patented technology

The invention discloses an anorectal postoperative intelligent follow-up visit management method and system based on a mobile terminal, and relates to the technical field of communication data. Comprising the steps that a dynamic follow-up survey matrix is constructed according to clinical indexes and preset weights of patients before and after an operation, and the follow-up survey matrix aims at determining the interval duration of all follow-up stages; the mobile terminal establishes a timeliness doctor-patient communication channel through the follow-up survey matrix, and the mobile terminal generates a personalized rehabilitation guidance scheme based on follow-up data. According to the method, the dynamic follow-up survey matrix is constructed, the comprehensive risk value is calculated according to the quantitative assignment of the clinical indexes and the weighting of the preset weight, and the follow-up interval is iteratively optimized in combination with the real-time recovery data, so that the precision of the follow-up period is realized, the dynamic adjustment reduces unnecessary follow-up disturbance to low-risk patients, and the follow-up efficiency is improved. Tracking frequency is enhanced for middle-high risk patients, and the defect that a traditional fixed follow-up visit mode is cut at a time is thoroughly overcome.

The invention relates to the technical field of medical health assessment information, in particular to a construction method and system based on an anorectal surgery postoperative nursing rehabilitation assessment model. The method comprises the following steps: acquiring postoperative health data of an anorectal surgery patient; performing postoperative wound morphological image scanning on the postoperative health data of the anorectal surgery patient to obtain a wound morphological structure image; performing postoperative wound area measurement and calculation on the wound morphological structure image to generate postoperative wound area data; and performing granulation tissue feature recognition on the wound morphological structure image according to the postoperative wound area data to obtain granulation tissue feature data. According to the method, through a data processing technology, a feature mapping technology and a mode recognition technology, an anorectal surgery postoperative nursing rehabilitation evaluation model is constructed based on granulation tissue growth information, step number fatigue evaluation data and postoperative defecation index data; the comprehensive functional index postoperative nursing rehabilitation evaluation of the patient is realized, so that the evaluation accuracy is improved.

The invention provides an anorectal surgery postoperative care rehabilitation evaluation method and system. Wherein a vibration sensor is constructed through a machine tool machining vibration monitoring technology, vibration frequency offset of the dressing after absorbing wound seepage is detected in real time, and the vibration frequency offset is associated with dressing weight variation; meanwhile, an optical scattering measurement technology is adopted for carrying out scattering spectrum analysis on wound exudate, and the protein concentration index is analyzed. And carrying out time sequence correlation on the weight change data corresponding to the vibration frequency offset and the protein concentration index to generate a seepage component dynamic change curve. And through a wireless transmission unit in the remote measurement system, performing remote synchronous comparison on the dynamic change curve and a preset healing stage reference curve, and when the vibration frequency offset exceeding the standard seepage amount continuously appears in the curve and the protein concentration index breaks through the threshold range, triggering a remote early warning signal of wound healing abnormity. According to the technical scheme provided by the invention, the nursing rehabilitation efficiency and precision are improved.

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 utility model relates to the technical field of medical instruments, and discloses a traditional Chinese medicine anorectal surgery clinical replaceable dosing device which comprises a supporting base, a movable push rod is fixedly installed on the upper surface of the supporting base, and a cleaning box is fixedly installed on one side of the movable push rod. According to the clinical replaceable dosing device for the traditional Chinese medicine anorectal surgery department, through cooperative arrangement of the cleaning box, the feeding opening, the motor, a transmission rod, a stirring rod, a liquid pump and a flushing spray head, cleaning liquid and water are injected into the cleaning box through the feeding opening in proportion during use, and then the motor is externally connected with a power source to drive the transmission rod and the stirring rod to evenly mix and stir the cleaning liquid and the water; furthermore, a liquid pump is externally connected with a power supply to pump the mixed cleaning liquid into a telescopic hose from the cleaning box, and the cleaning liquid is used for flushing the affected part of the patient before the medicine is applied, so that the effects of mixing and stirring the cleaning liquid and flushing the affected part of the patient before the medicine is applied are achieved.

The present invention relates to the field of medical health assessment information technology, and in particular to a construction method and system based on anorectal surgery postoperative nursing rehabilitation assessment model. The method comprises the following steps: obtaining postoperative health data of anorectal surgery patients; scanning postoperative wound morphology images of postoperative health data of anorectal surgery patients to obtain wound morphology structure images; measuring postoperative wound area of ​​wound morphology structure images to generate postoperative wound area data; identifying granulation tissue features of wound morphology structure images according to postoperative wound area data to obtain granulation tissue feature data. The present invention constructs anorectal surgery postoperative nursing rehabilitation assessment model based on granulation tissue growth information, step fatigue assessment data and postoperative defecation index data through data processing technology, feature mapping technology and pattern recognition technology; realizes postoperative nursing rehabilitation assessment of patients based on comprehensive functional indicators, thereby improving the accuracy of the assessment.

The invention relates to the technical field of medical data processing, in particular to an AI-based anorectal operation auxiliary system, which comprises a patient health data analysis module, a patient health data analysis module, a data processing module, a data processing module, a data processing module, a data processing module, a data processing module and a data processing module, wherein the patient health data analysis module is used for classifying personal information of a patient and health data associated with anorectal diseases on the basis of basic physiological parameters of the patient, past anorectal disease history, medicine allergy history and operation records; and performing correlation analysis on the anorectal disease history and the physiological parameters of the patient to generate preoperative health feature information. According to the method, the physiological parameters of the patient and the past medical history are subjected to correlation analysis, key health indexes related to the operation can be accurately extracted, potential relations in the data can be mined, and the application effect of the data is optimized. By analyzing the combination mode of different health data, the probability of occurrence of common risks in the operation can be predicted, and the accuracy of medical decision making is enhanced. In addition, key operation steps of the surgery are matched with the health state of the patient, potential operation difficulties are recognized, and the scheme is optimized in a targeted mode.

The invention discloses a dry, comfortable, antibacterial and itching-relieving protection pad. The protection pad is formed by compounding a base layer and a surface layer, and the base layer is a non-woven fabric layer; and the surface layer is a medicine-carrying composite non-woven fabric layer. The protection pad surface layer is located above the base layer, the area of the protection pad surface layer is smaller than that of the base layer, and active ingredients extracted from radix sophorae flavescentis, cortex phellodendri, radix stemonae, cortex dictamni and golden larch bark and an antibacterial material polyhexamethylene biguanide are introduced into the skin-attaching non-woven fabric of the protection pad surface layer, so that the protection pad has the effects of resisting bacteria, relieving itching, clearing damp, expelling parasites and the like; the disposable disposable diaper is suitable for anorectal postoperative wound repair, prostate disease urine leakage, obesity and hidrosis and other field operation people, is particularly beneficial to tinea corporis and rotten crotch in special occasions, and has a good application prospect. The invention further discloses a preparation method of the protection pad.

The invention discloses a dilator for anorectal surgery, and belongs to the technical field of medical instruments, the dilator comprises two dilation plates, the opposite sides of the two dilation plates are integrally provided with check blocks, and an adjusting box is arranged below the two dilation plates; after the two dilation plates of the dilator dilate to proper positions, a doctor can press an arranged pressing plate to enable an inserting rod to be inserted into an inserting hole of a rotating disc, so that rotation of the rotating disc can be effectively limited, rotation of a two-way screw is prevented, and the situation that the dilation plates are loosened due to accidental factors is avoided; the problem that an existing anorectal dilator is difficult to fix better when being inserted into the anus for dilation is solved, it is ensured that the dilator can be stably maintained in the set dilation state in the whole operation process, a reliable and stable operation view is provided for operation operation, and it is ensured that the operation is conducted smoothly.

The invention discloses a traditional Chinese medicine hydrogel composition for preventing and treating anorectal postoperative wound infection as well as a preparation method and application of the traditional Chinese medicine hydrogel composition. Based on traditional Chinese medicine classical ointment powder and in combination with clinical experience, chemical cutting optimization is performed to form a traditional Chinese medicine compound preparation, and the traditional Chinese medicine compound preparation is wrapped by taking a high polymer material as a skeleton and taking glycerol as a wrapping agent; and a stable temperature-sensitive in-situ hydrogel administration system is formed, so that the combination of the traditional Chinese medicine preparation and the hydrogel is realized, and the problems of the traditional ointment are effectively solved. The traditional Chinese medicine hydrogel composition directly acts on a wound surface, is good in adhesiveness and histocompatibility, and can prolong the residence time of a medicine at a medication part and improve the bioavailability; the active ingredients of the traditional Chinese medicine compound preparation can prevent the formation of bacterial biofilm on the wound surface after anorectal operation and inhibit wound surface infection; the hydrogel dosage form enables the hydrogel to form a moist protective film on a postoperative wound surface and form a microenvironment beneficial to wound surface healing, so that healing is accelerated, rehabilitation is promoted, the pain of a patient is effectively relieved, and the hydrogel has important medical value.

The invention relates to the technical field of medical instruments, in particular to anorectal surgery postoperative auxiliary medicine pushing equipment which comprises a handheld part, and a medicine pushing assembly used for pushing medicine is arranged in the handheld part; the medicine pushing assembly comprises a support, a medicine pushing cylinder is fixedly connected to the support, a first piston is vertically and slidably matched with the inner side wall of the medicine pushing cylinder, and a push rod is fixedly connected to the top of the first piston, penetrates through the top wall of the medicine pushing cylinder and is slidably matched with the top wall of the medicine pushing cylinder; one end of the push rod away from the first piston is fixedly connected with a pressing part; the bottom of the medicine pushing cylinder is detachably connected and communicated with a medicine applying head; one end, far away from the bracket, of each first connecting rod is hinged with a second connecting rod; the second connecting rods are hinged to the inner side wall of the handheld part; expansion assemblies are arranged at the ends, away from the first connecting rods, of the second connecting rods; a negative pressure assembly used for enabling the suction cup to generate negative pressure and an auxiliary medicine pushing assembly used for assisting the push rod in medicine pushing are further arranged in the handheld part. According to the invention, during administration, the femoral fracture part of a patient can be moderately expanded.

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 utility model relates to a postoperative analgesic and hemostatic device for clinical use in anorectal surgery, aiming to solve the technical problem that the current postoperative analgesic and hemostatic devices for clinical use in anorectal surgery have poor practical effects. The utility model comprises a hemostatic structure, an atomizing nozzle is arranged at the top of the hemostatic structure, a medicine delivery structure is arranged at the bottom of the atomizing nozzle, the hemostatic structure comprises a cannula and a rubber inflatable bag, the cannula is arranged with a rubber inflatable bag, an inflatable structure connected to the rubber inflatable bag is arranged inside the cannula, a notch is arranged on the cannula, the rubber inflatable bag is sleeved in the notch, the diameter of the rubber inflatable bag is the same as the diameter of the cannula, and the utility model has a better use effect.

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 utility model relates to the technical field of medical equipment, and particularly discloses an anorectal surgery flushing device which comprises a seat mechanism, a flushing mechanism, a flushing mechanism and a flushing mechanism. The flushing mechanism comprises a liquid storage tank assembly located on the seat assembly, a liquid outlet assembly installed on the liquid storage tank assembly, a spray head assembly clamped and embedded in the liquid outlet assembly and a set of locking assemblies clamped and embedded in the liquid outlet assembly in a limiting sliding mode, and the spray head assembly can be limited by the set of locking assemblies; the driving assembly can drive the liquid outlet assembly to move; the pull handle is pulled, the pull handle drives the locking block on the shaft rod to be separated from the locking opening, at the moment, the spring is in a compressed state, the locking block does not limit the insertion block any more, the insertion block can be pulled out of the limiting opening by pulling the spray head body upwards, and therefore the spray head assembly can be detached from the liquid outlet assembly, comprehensive cleaning of the spray head assembly is facilitated, and the cleaning efficiency is improved. The infection risk is reduced.

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 present invention discloses an anorectal hemostasis and stripping device, which relates to the technical field of medical devices and is intended to solve the technical problem that doctors need to repeatedly pick up and alternately use hemostatic forceps and stripping scissors during anorectal surgery, which is inconvenient in operation. The present invention includes two rotatably connected scissor bodies, each of which includes a scissor head, and the upper and lower end faces of each scissor head are bent inward and extend in the direction close to the other scissor head. The two ends of each scissor head extending inward are respectively provided with a hemostatic surface and a stripping surface, and the two hemostatic surfaces are arranged relative to each other to form a hemostatic part, and the two stripping surfaces are arranged relative to each other to form a stripping part. The present invention adopts a hemostatic surface, a stripping surface, etc. to combine the hemostatic function and the stripping function into one device, thereby realizing the conversion of the stripping function and the hemostatic function, without having to repeatedly pick up and use the hemostatic forceps and stripping scissors during the operation, thereby making it more convenient for doctors to use the device. It can improve surgical efficiency and reduce operation time.

The present invention discloses a retractor for anorectal surgery, comprising: a frame, a left suction cup seat, a right suction cup seat, a left pulling assembly and a right pulling assembly; the frame is a hollow annular or semi-annular structure; the left suction cup seat and the right suction cup seat are installed on the lower side of the frame opposite to each other; the bottoms of the left suction cup seat and the right suction cup seat are both provided with a plurality of flexible suction cups; the left pulling assembly and the right pulling assembly are installed on the lower side of the frame opposite to each other, and the left pulling assembly is located above the left suction cup seat, and the right pulling assembly is located above the right suction cup seat; the left pulling assembly and the right pulling assembly are respectively used to pull and spread the buttocks on the left and right sides of the anus of a person to the sides. The retractor can be stably fixed on the buttocks of anorectal surgery patients, spread the buttocks and keep them fixed, so that the surgical field is fully exposed and the operation is convenient; at the same time, it can liberate manpower and reduce surgical assistants, and some small anorectal surgeries can be completed by the surgeon alone.

1. The name of this design product: Anorectal surgery wound dressing fixation device. 2. Purpose of this design product: Used for fixing dressings for anorectal surgical wounds. 3. The key point of the design of this product lies in its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

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 relates to the technical field of medical instruments, and provides an anorectal surgery lithotomy position operation support which comprises a moving frame, a height adjusting mechanism is installed on the upper surface of the moving frame, a swing adjusting mechanism is installed at one end of the height adjusting mechanism, and an angle adjusting mechanism is installed on the outer wall of the swing adjusting mechanism. And a position adjusting mechanism is mounted at one end of the angle adjusting mechanism. A first connecting block drives a fixing rod and a second supporting frame to enable a second connecting block to move, limiting is relieved through sliding of a first clamping block in a third connecting rod, the third connecting rod rotates to drive a second connecting rod to move, and then a second electric push rod drives a third rotating block and the third connecting block to move. And then a first electric push rod pushes a first connecting rod to drive a first sliding rod to push a third connecting rod to move, so that the effect that the position of a supporting pad is adjusted to facilitate operation is achieved.

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 utility model discloses a clinical dosing device for anorectal surgery, which relates to the field of anorectal dosing devices and comprises a dosing device body, a butt joint groove is arranged on a top disc body of the dosing device body, an outer protective layer attached to the dosing device body is sleeved on the outer conical surface of the dosing device body, and the outer protective layer is connected with the dosing device body in a butt joint mode. The periphery of the tray body at the top of the outer protective layer is fixedly connected with a butt-joint plate matched with the butt-joint groove; a dosing opening is formed in the bottom end of the dosing device, an inner baffle ring which is bent upwards is formed at the bottom end of the outer protection layer, and the outer periphery of the inner baffle ring is attached to the inner periphery of the dosing opening. Through the arrangement of the outer protection layer and the inner baffle ring, the dosing device is prevented from being in contact with the environment in the anus, only the outer protection layer needs to be replaced after use, the dosing device does not need to be replaced, the blocking cover is matched, utilization of medicine in the dosing device can be achieved, direct discarding is avoided, and the use cost of the dosing device and the medicine is reduced.

An anorectal surgical operation expansion frame comprises an inner telescopic tube, a pull rod, a circular side plate, an outer expansion tube, a conical baffle, a U-shaped positioning sleeve, an inclined handle rod, an arc-shaped fixing plate, a limiting clamping block, a control rod and a guide sliding rod, the inner telescopic tube is matched with the outer expansion tube, the inner telescopic tube is inserted into the outer expansion tube, the inner telescopic tube slides in the outer expansion tube, and the conical baffle is arranged on the outer expansion tube. A V-shaped limiting groove is formed in the lower portion of the inner telescopic pipe, a V-shaped limiting strip is arranged in the outer expansion pipe, the V-shaped limiting strip is matched with the V-shaped limiting groove, the V-shaped limiting strip is inserted into the V-shaped limiting groove, the V-shaped limiting strip slides in the V-shaped limiting groove, the pull rods are connected with the inner telescopic pipe and symmetrically arranged on the side face of the inner telescopic pipe, and the U-shaped positioning sleeve is connected with the outer expansion pipe. The U-shaped positioning sleeve is provided with a U-shaped positioning sleeve inner groove, the pull rod is matched with the U-shaped positioning sleeve inner groove, the pull rod is inserted into the U-shaped positioning sleeve inner groove, the pull rod slides in the U-shaped positioning sleeve inner groove, the pull rod is connected with the circular side plate, and a handle is arranged on the side face of the circular side plate.

The utility model discloses an auxiliary patch device for dressing change of anorectal surgical wounds, which relates to the technical field of auxiliary treatment of anorectal surgery, including a wound patch body, a drug storage area, an adhesive layer, a release paper layer and a drug adding tube; a drug storage area is arranged in the middle of the application side of the wound patch body, and an adhesive layer is arranged around the drug storage area, the release paper layer is adhered to the adhesive layer and completely covers the drug storage area, a drug adding tube is arranged on the exposed side of the wound patch body, one end of the drug adding tube passes through the wound patch body and extends to the drug storage area, and a rubber plug is arranged at the other end of the drug adding tube for sealing. The utility model is easy to use, and the application can be completed without the patient moving, which can avoid secondary trauma to the affected area when the patient moves; the release paper layer can effectively avoid wrinkles or adhesions between the adhesive layers; the drug storage area is provided with a drug storage pad and a drug locking ring, which can fit the human body and avoid the outflow of the drug solution; a drug adding tube is also arranged to avoid touching the affected area when adding drugs; a positioning block is arranged to facilitate the patient to apply by himself.

The invention relates to the technical field of dosing devices, and discloses a radial dosing device for anorectal surgery and a using method thereof.The dosing device comprises a medicine injection barrel, a dosing pipe is fixed in the medicine injection barrel, a plurality of first round holes are formed in the circumferential surface of the medicine injection barrel, a plurality of medicine outlets distributed at equal intervals are formed in the dosing pipe, and the first round holes are communicated with the first round holes. A first round hole is formed in the medicine injection barrel, a first nozzle is arranged in the first round hole, the first nozzle is connected to the medicine outlet in a sliding mode, a sealing barrel is connected to the medicine injection barrel in a sliding mode, one end of the sealing barrel is elastically connected with the medicine injection barrel through a first spring, and a plurality of second round holes are formed in the sealing barrel; the first nozzle can spray liquid medicine conveniently when working, the situation that the first nozzle is blocked by foreign matter and the spraying effect is affected is avoided, a gap between the medicine injection cylinder and the surface of the intestinal tract can be increased after the first expansion ring and the second expansion ring expand, the liquid medicine sprayed by the first nozzle can be distributed on the surface of the anorectal tract, and the medicine applying effect is improved.

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 utility model relates to a pedestal pan special for hip bath after an anorectal surgery, and aims to solve the technical problem that the current pedestal pan special for hip bath after the anorectal surgery cannot meet the application requirements of adults and children at the same time, the pedestal pan comprises a pedestal pan main body, and a child sitting structure is movably installed in the pedestal pan main body. The child sitting structure comprises a supporting frame and a sitting plate, the supporting frame is placed in the toilet bowl body, the sitting plate is movably arranged on the supporting frame, a rectangular through hole is formed in the top of the sitting plate, a rectangular child sitting plate is movably arranged in the through hole, a sitting hole is formed in the child sitting plate, and the child sitting plate is movably arranged in the sitting hole. The utility model has the advantage of simultaneously meeting the use requirements of adults and children.

The utility model relates to the technical field of medical care, in particular to a perianal flushing device for colorectal anal surgery, which comprises a seat, a flushing opening is arranged at the top end of the seat, a supporting seat is fixedly arranged on the side wall of the bottom end of the seat, a rotating groove is fixedly arranged at the top end of the supporting seat, and a rotating ring is slidably arranged on the side wall of the rotating groove. And rotating gear teeth are fixedly arranged on the side wall of the rotating ring in an array mode, and a rotating servo motor is fixedly arranged at the top end of the supporting seat. According to the anus cleaning device, the rotating rod can be driven to rotate at the top end of the supporting rod by adjusting the telescopic rod to stretch out and draw back, then the cleaning angle of the nozzle can be adjusted, the inner circle and the outer circle of the periphery of the anus of a patient can be circularly cleaned, and the technical effect of large-range cleaning is achieved; the technical effect of intermittent cleaning at one part of a patient is achieved, the cleaning efficiency is greatly improved, and the technical problem that cleaning is not thorough due to the fact that continuous cleaning cannot be achieved is solved.