178 results about "Enema" patented technology

The invention discloses an intelligent bowel cleaning toilet lid, which belongs to the technical field of intelligent bathroom accessories and comprises a toilet seat cover, a bin, a bowel cleaning system, a spray washing system, an intelligent control system and a drying and sterilizing system. According to the bowel cleaning system, a flexible hose is accurately positioned to the center of a toilet seat through a movable spraying pipe, and a user can directly insert the flexible hose in the mode that the anus is aligned with the flexible hose; overflowing water flow is injected into the intestinal tract to soften dry and hard excrement and guide the excrement to be discharged naturally. After intestine cleaning is completed, the spray washing system flushes the flexible hose in a high-frequency large water flow and low-frequency small water flow alternating mode, the drying and sterilizing system conducts disinfection through hot air and ultraviolet rays, the whole process is automatically completed through the intelligent control system, simple, convenient, sanitary and safe intestine cleaning operation is achieved, and the problems that traditional clysis operation is complex, tedious and inconvenient, and the sanitary risk is high are solved.

The invention provides a flow velocity and temperature control method and system for an enema instrument, and relates to the technical field of medical instruments.The method comprises the steps that the real-time flow velocity and temperature of enema liquid are obtained through a sensor, basic data such as the height and the weight of a patient are collected to calculate flow velocity and temperature threshold values, and the flow velocity and the temperature are synchronously adjusted after comparison; acquiring state data such as blood pressure of the patient, calculating a state data range threshold value, and adjusting the working state of the instrument after comparison. Through real-time data collection, threshold value calculation and multi-parameter cooperative adjustment, accurate control over the flow speed and the temperature in the enema process is achieved, enema effect evaluation is conducted while the flow speed is controlled, the working state of the instrument is dynamically adjusted or early warning is conducted in advance according to the physiological state of a patient, and safety, comfort and accuracy of enema operation are guaranteed.

The utility model provides a dual-purpose anti-leakage enema and excrement collecting device. The dual-purpose anti-leakage enema and excrement collecting device comprises an enema bag, an infusion tube, an exhaust tube, an excrement collecting tube, an exhaust assembly and an anti-leakage assembly. The infusion tube is fixedly connected to the bottom of the enema liquid bag; the exhaust pipe is communicated with the outer wall of one end of the infusion pipe; the excrement collecting tube is communicated with the outer wall of the other end of the infusion tube; the exhaust assembly is arranged on the exhaust pipe; and the anti-leakage assembly is arranged on the infusion tube. According to the dual-purpose anti-leakage enema and excrement collecting device, through the structural design of the enema bag, the infusion tube, the exhaust tube, the excrement collecting tube, the exhaust assembly and the anti-leakage assembly, the enema function and the excrement collecting function are well combined, when enema is conducted on a patient suffering from abdominal distension, gas in the intestinal tract can be conveniently exhausted, leakage in the enema process is reduced, and the enema effect is improved. Leakage can be conveniently adsorbed, and the enema effect is good.

The invention relates to the technical field of enema drug monitoring control, and discloses a drug mixing monitoring system and method for an enema instrument, and the system comprises a first unit which is configured to judge whether to-be-mixed drugs need to be stirred or not based on an analysis result; the initial stirring speed of the to-be-mixed medicine is determined according to the basic parameter data; the second unit is configured to judge whether the initial stirring speed is adjusted or not according to the image characteristic value; the third unit is configured to determine an environment influence index based on the operation environment data, determine an adjustment coefficient of the initial stirring speed according to the environment influence index, and obtain a final stirring speed; and a fourth unit configured to store the environmental impact index. According to the invention, real-time monitoring and accurate control of the medicine mixing process in the enema instrument can be realized, so that the accuracy and consistency of medicine mixing are improved, and the efficiency and effect of enema treatment are improved.

The present disclosure relates to a cannula and an enema composition for rectal administration via the cannula, particularly a liquid enema composition that forms a gel at body temperature. The cannula and enema are suitable for use in the treatment of ulcerative colitis, particularly distal ulcerative colitis (including proctitis and proctosigmoiditis).

The enterostomy enema flushing device comprises an ostomy bag with the bottom in an opening shape, a three-cavity tube is arranged in the ostomy bag, the enterostomy enema flushing device further comprises a sealing assembly arranged at the bottom of the ostomy bag, the enterostomy enema flushing device further comprises a fixing lantern ring, a sealing pressing block is arranged in the fixing lantern ring, and a through hole allowing the three-cavity tube to penetrate through is formed in the middle of the sealing pressing block. A sleeving cylinder is arranged at the bottom of the sealing pressing block, and the bottom of the sleeving cylinder is connected with the three-cavity pipe in a sealed mode. According to the device, the bag opening of the ostomy bag is tightly sealed, and liquid leakage at the bag opening is prevented.

The utility model belongs to the technical field of auxiliary defecation equipment, and particularly relates to an auxiliary defecation device. The top of the bottle neck is of a closed structure, the bottom of the bottle neck is connected with a bottle body communicated with the bottle neck, glycerine enema is arranged in the bottle body, the bottle neck is sleeved with a soft sleeve, one end of the soft sleeve is fixed to the outer side wall of the bottle neck, a convex ring is fixed to the other end of the soft sleeve, and the convex ring is made of soft materials. The bottle neck is sleeved with the soft sleeve, one end of the soft sleeve is fixed to the bottle neck, the convex ring is arranged at the other end of the soft sleeve, and after the bottle neck is cut open, the convex ring is turned to the cut-open position of the bottle neck to shield the bottle neck; due to the fact that the protruding ring is made of the soft material, the protruding ring replaces the bottle neck to be in direct contact with the anorectum of the patient, and the problem that the bottle neck is inserted into the anorectum of the patient, and stabbing is easily caused can be solved.

The stoma enema suite device comprises a fixing assembly, a pipe assembly, an enema assembly and an antifouling assembly, and the pipe assembly comprises a first pipeline for enema and a second pipeline communicated with the fixing assembly; the first pipeline is used for introducing enema liquid into the intestinal tract from the container through the stoma; the second pipeline is used for introducing gas or liquid into the fixing assembly, so that the fixing assembly is tightly combined with the stoma; the fixing assembly comprises at least two balloons, a conical fixing piece and a spiral supporting piece. A balloon is arranged on the conical tip side of the conical fixing piece; the other balloon and the spiral supporting piece are both arranged in the inner cavity of the conical fixing piece, and the balloon is located on the inner side of the cavity space formed by the spiral supporting piece. According to the stoma enema suite device, the risk of leakage due to the folded state of the stoma can be avoided, the contact area between the stoma and the stoma is increased, and the purpose of preventing enema liquid from overflowing is achieved.

The utility model relates to the technical field of glycerine enema, in particular to an anti-reflux auxiliary device for glycerine enema, which comprises a liquid medicine capsule, an intubation tube is fixedly connected to the right end of the liquid medicine capsule, a plugging tube is movably connected to the outer surface of the intubation tube in a penetrating manner, an outer sleeve is movably connected to the outer surface of the plugging tube in a penetrating manner, and the right end of the intubation tube is of a cambered surface structure. A plurality of liquid medicine spraying holes are formed in the right end of the intubation tube, a liquid feeding cavity and a movable cavity are formed in the intubation tube, the movable cavity is communicated with the liquid feeding cavity, a ball is arranged in the movable cavity, and a partition plate is fixedly connected to the inner wall of the movable cavity and located on the right portion of the ball. According to the anti-reflux auxiliary device for the glycerine enema, liquid medicine can be prevented from reflowing and splashing, and the cleaning burden is reduced.

The application discloses a kind of enema cleaning device for digestive system nursing, including base and enema hanging bag, the lower end of the base near four corners is fixedly installed with pulley.This application moves in the slot by pulling L-shaped support cooperation sliding groove and sliding block, so that T-shaped clamping block cooperation first spring on fixed piece is inserted in one of the clamping slots, the height of L-shaped support is adjusted, after pulling movable rod and inserting in arc clamping block for fixing, it is convenient to store, by hanging enema hanging bag to hook, enema anal tube on enema hanging bag is sequentially penetrated through a plurality of limiting ring settings, effectively limit enema anal tube, avoid accidental touch enema anal tube after causing harm to patient, by penetrating the rectangular through slot on limiting block and setting enema anal tube, so that enema anal tube and first arc groove and second arc groove are in contact after cooperation second spring is limited and fixed, instead of manual fixing enema anal tube, reduce labor intensity.

The utility model belongs to the technical field of colon lavage devices, and discloses a smooth colon lavage device which comprises an infusion bag, a liquid guide pipeline is arranged at the bottom end of the infusion bag, a first connecting assembly is arranged between the infusion bag and the liquid guide pipeline, and a valve is installed at the end, close to the infusion bag, of the liquid guide pipeline. A liquid guide tip is arranged at the end, away from the infusion bag, of the liquid guide pipeline, a second connecting assembly is arranged between the liquid guide pipeline and the liquid guide tip, and the first connecting assembly comprises a first connecting pipeline, a first threaded groove and a first external thread. Compared with a traditional enema bag which is poor in direct lavage effect and poor in comfort level, the device has the advantages that the lavage effect is improved, the use experience of a patient is remarkably improved, and risks and discomfort in the operation process are reduced.

The present invention discloses the use of combined GC triamcinolone enema in the treatment of immune checkpoint inhibitor-related immune enteritis. The present invention proves through clinical trial cases that intravenous administration of GC methylprednisolone combined with (triamcinolone) enema administration is beneficial to the improvement of the condition of immune checkpoint inhibitor-related immune enteritis. Therefore, combined GC (triamcinolone) enema can be used in related fields such as immune checkpoint inhibitor-related immune enteritis. The present invention provides a new drug and treatment idea for the treatment of immune checkpoint inhibitor-related immune enteritis; the present invention opens up a new use for GC (triamcinolone) enema administration and provides a new treatment method for immune checkpoint inhibitor-related immune enteritis, having good clinical application prospects. The combined medication scheme provided by the present invention has been fully clinically verified in terms of its effectiveness and safety; it is easily acceptable to patients and has unique advantages.

The utility model provides a stoma enema instrument, which belongs to the technical field of medical instruments, and comprises an outer fixing sleeve, a protective component, an inner fixing sleeve and a fixing component, the outer wall of the outer fixing sleeve is fixedly connected with uniformly distributed sliding frames, and the protective component comprises a contact sleeve slidably connected to the outer walls of the sliding frames. The outer wall of the contact sleeve is fixedly connected with telescopic rods which are evenly distributed, the telescopic rods are fixedly connected with the outer fixing sleeve, and the outer walls of the telescopic rods are sleeved with strong springs. According to the drainage tube fixing device, the position can be freely adjusted through the arranged clamping plates, drainage tubes with different thicknesses can be clamped and fixed, installation and fixing of the drainage tubes with different tube diameters can be easily and rapidly completed without frequently replacing equipment or using additional auxiliary tools, operation convenience and efficiency are greatly improved, and the drainage tube fixing device is convenient to use and high in practicability. An enema system can be conveniently and rapidly built in an emergency, precious treatment time is won for a patient, and the medical cost is reduced.

The utility model discloses an enema storage rack can shelter bed body, include: support pole frame is installed on support pole frame with the stackable sheltering object, folding pole is rotatable set up on support pole frame, folding pole has at least two folding fulcrums, and folding pole completes at least twice folding action to surround bed body through folding fulcrum, and the sheltering object expands along the folding pole after folding and goes to the positive direction to surround bed body, the sheltering object stacks on support pole frame along the folding pole reverse movement, and folding pole resets through folding fulcrum folding, makes folding pole and the sheltering object accomodate in one side of support pole frame. The support pole frame of the present application cooperates with folding pole and can along the folding pole through the sheltering object to realize surrounding bed body, simple structure is more light and shade, and the operation mode is simplified, and the sheltering object can stack on support pole frame, and folding pole can fold accomodate, is favorable for saving storage space, and the space is smaller, is favorable for carrying and installation use.

The utility model discloses a novel enema bag, and relates to the technical field of enema bags. The enema bag comprises an enema bag body, a connecting tube is arranged at the bottom of the enema bag body, an infusion tube is arranged at one end of the connecting tube, a connecting device is arranged at the joint of the infusion tube and the connecting tube, a fixing device is arranged on the surface of the infusion tube, and a placing device is arranged at one end of the infusion tube. The placement device comprises an adaptive air bag. The adaptive air bag is placed at the anus of a patient through a medical worker, so that the anus tube is placed in the body of the patient, the medical worker pulls the pressing rod, the tightness of the connecting band can be adjusted under the action of the limiting assembly, and after the connecting band is adjusted, the adaptive air bag can be fixed at the anus of the patient, so that the anus tube is fixed to the anus of the patient. Therefore, the enema effect is greatly improved, the anal tube can be reserved in the body of a patient, the anal tube can be used repeatedly, and pain and economic burden of the patient are reduced.

1. The name of the design product: Glycerol administration device. 2. The use of the design product: for glycerol medicament administration. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. The rear view of component 1 is the same as the front view of component 1, and the rear view of component 1 is omitted; the left view of component 1 is the same as the front view of component 1, and the left view of component 1 is omitted; the right view of component 1 is the same as the front view of component 1, and the right view of component 1 is omitted.

The utility model discloses a glycerine enema bottle with an anti-injury structure, the anti-injury structure comprises an infusion tube arranged at the top of a bottle body, the other end of the infusion tube is fixedly communicated with a conical intubation tube, a plurality of infusion holes are equidistantly formed in the outer wall of the conical intubation tube, and a plurality of conveying tubes are embedded in the inner wall of the infusion tube. A plurality of first through holes are formed in the inner wall of the infusion tube, one end of the conveying tube is fixedly communicated with the first through holes, a plurality of second through holes are formed in the outer wall of the infusion tube at equal intervals, and the other end of the conveying tube is fixedly communicated with the second through holes. The top of the infusion tube at one end of the bottle body is provided with the conical intubation tube, the conical intubation tube enables the infusion tube to expand the anus slowly when the infusion tube enters the anus, and compared with the situation that the infusion tube is directly inserted into the anus, gradual expansion is more gentle when the infusion tube is used, and the interior of the anus can be prevented from being scratched in the insertion process; and the safety of the glycerine enema bottle in the use process is improved.

The utility model discloses an anus administration exercise device, which relates to the technical field of medical care and comprises a cylinder body, an elastic petal-shaped closing part, a driving piston, an enema piston and an enema driving rod, the lower part of the cylinder is provided with a fixed medicine placing cavity communicated with the interior of the cylinder, and the middle side wall is provided with an enema tube communicated with the interior of the cylinder; the elastic petal-shaped closing-up part is located at the bottom of the barrel and comprises a plurality of elastic petals, and the elastic petals initially draw close to each other under the action of elastic force to seal the bottom of the barrel. The driving piston is assembled at the bottom of the barrel body and the fixed medicine placing cavity in a sliding manner, and the driving piston continues to move downwards to drive the elastic petal-shaped closing-in part to be opened after moving downwards to abut against the elastic petal-shaped closing-in part; the sausage filling piston is slidably assembled in the barrel and located above the driving piston, and the sausage filling driving rod is connected with the sausage filling piston and penetrates out of the barrel outwards. According to the multifunctional anus exerciser, not only can the anus be exercised, but also solid medicine administration can be carried out on the anus, and enema liquid can be input for enema, so that the multifunctional anus exerciser has multiple functions.

The utility model discloses a feeding mechanism of an automatic feeding machine for enema boxing, and relates to the related technical field of enema production. The device comprises a conveyor, a baffle, a base plate, a correction assembly and a feeding pipe, the correction assembly is arranged at one end of the conveyor, and the feeding pipe is arranged at the end, away from the conveyor, of the correction assembly; the conveyor comprises two side plates and two conveying rollers rotationally connected between the two side plates, vertical baffles are fixed to the two side plates, inclined plates inclining towards the center of the conveyor are fixed to the ends, close to the correcting assembly, of the baffles, and limiting plates are fixed to the ends, close to the correcting assembly, of the inclined plates. Through the arrangement of the conveyor, the baffle, the limiting plate, the inclined plate, the correction assembly, the base plate and the feeding pipe, the problem that before glycerine enema is boxed, an automatic feeding machine needs to conduct tidy arrangement and one-by-one conveying type feeding on glycerine enema is solved; and the problem that after glycerine enema is automatically fed, it needs to be guaranteed that a guide pipe faces upwards is solved.

The invention relates to the technical field of medical instruments, in particular to an anti-slip enema bag which comprises an enema bag and a positioning unit, an infusion tube is fixedly mounted on the enema bag, an insertion tube is fixedly mounted at one end, away from the enema bag, of the infusion tube, the positioning unit is adhered to the hip of a patient, and the insertion tube is inserted into the positioning unit. The positioning unit is composed of a fitting piece and a connecting frame, the fitting piece is made of a flexible material, an adhesive layer adheres to one side of the fitting piece, and the connecting frame is of an annular structure and is fixedly connected to the fitting piece. The positioning unit and the control unit are designed, the infusion tube can be positioned at the anus of a patient through the positioning unit, slipping is not prone to occurring, the stability during enema is improved, meanwhile, the infusion tube and the anus of the patient can be plugged under the condition that the infusion tube slips in cooperation with the control unit, and the operation is convenient. The liquid is prevented from flowing out to pollute a bed sheet or clothes of a patient, and the stability during enema is further improved.

The invention belongs to the field of perfusion instruments, and particularly discloses a gastrointestinal surgery perfusion device which comprises a body, an inner cylinder, an outer cylinder arranged on the periphery of the inner cylinder and a four-way seat arranged between the inner cylinder and the outer cylinder. The liquid filling mechanism comprises a piston rod I arranged in the inner cylinder, a piston rod II arranged in the outer cylinder, and supplementing pieces arranged on the inner cylinder and the outer cylinder; the driving mechanism comprises a shell arranged at the rear end of the inner cylinder, a driving piece arranged in the shell and a conversion piece arranged on the driving piece; by means of the liquid filling mechanism, filling work of enema liquid in the auxiliary containing cavity can be automatically completed when liquid filling work is propelled, then continuous liquid filling work is achieved by circularly and alternately pushing the first piston rod and the second piston rod, continuous liquid filling can be achieved under the condition that the size of the device is not increased, and personnel use is facilitated.

The invention belongs to the technical field of medical equipment, and discloses a fixing device for enema, which comprises an anal tube, and further comprises a connecting plate fixedly connected to the outer wall of the anal tube; the bandage is arranged outside the connecting plate through a winding mechanism; the infusion tube is arranged outside the anal tube through a connecting mechanism, and the outer wall of the infusion tube is fixedly connected with a storage bag; the adjusting mechanism is arranged on the outer wall of the infusion tube; wherein the winding mechanism comprises a winding drum, and the inner wall of the winding drum is elastically connected with a rotating shaft through a volute spiral spring; through cooperation of the winding drum, the rotating shaft and other structures, the bandage can be automatically wound into the winding drum, the bandage is shortened and attached to the waist of a patient, then fixation of the anal tube can be automatically completed, the anal tube cannot fall off, the bandage can be adjusted to a plurality of lengths to be fixed, the anal tube fixing device is suitable for patients with different waist thicknesses, and the anal tube fixing device is more flexible.

The utility model discloses an anti-reflux pediatric intussusception enema catheter which comprises a catheter body, a water storage ring is arranged on the catheter body in an opening and closing mode, a water bag fixedly connected with the catheter body is arranged on the catheter body in a sleeved mode, a water injection channel is formed in the catheter body, the left side of the water injection channel is communicated with the water storage ring, and the right side of the water injection channel is communicated with the water storage ring. The right end of the water injection channel communicates with a water adding pipe, a hard valve is installed on the water adding pipe, and annularly-distributed water outlet holes are formed in the left end of the catheter body. According to the utility model, the expansion size of the water bag can be controlled by adjusting the expansion area of the water bag, so that the water bag is suitable for children of different age groups, the situation that the catheter is discharged from the body is reduced, the stability of enema is improved, and the situation that enema liquid flows back into the enema machine can be avoided; and the practicability of the device is improved.

The utility model belongs to the technical field of glycerine enema production, and particularly relates to a filling and sealing all-in-one machine for glycerine enema processing, which comprises a circular bottom plate and a supporting plate arranged at the top of the circular bottom plate, a filling and sealing mechanism is arranged on one side of the supporting plate, and a transmission mechanism is arranged on one side of the circular bottom plate. The filling and sealing mechanism comprises a first push plate, a second push plate, an external pipeline, a liquid outlet pipe, a first electric telescopic rod, a first guide rod, a mounting plate, a bottle cap, a sliding groove, an arc-shaped push plate, a spring, a second electric telescopic rod and a second guide rod. According to the filling and sealing all-in-one machine for processing glycerine enema, through the arrangement of the filling and sealing mechanism, rapid cap sealing can be conducted after filling is completed, a large number of medicine bottles can be filled and sealed at a time, automatic and rapid supplement can be conducted after bottle caps are sealed, and the transmission mechanism is matched with the filling mechanism to fill the medicine bottles in batches; when the packaging bottle is installed, the bottle body is limited through the circular groove and the limiting concave plate, and the situation that in the filling and sealing process, due to the fact that the bottle body deviates, the filling and sealing position deviates, and waste of liquid medicine is caused can be avoided.

The invention provides an excrement monitoring and processing device and a processing method. The excrement monitoring and processing device comprises a medicine injection module with a medicine injection catheter, a sensor module, a smashing module and a control system, wherein the sensor module and the smashing module are installed on the front portion of the medicine injection catheter. The medicine injection module is used for injecting softening medicine into the intestinal tract; the sensor module is used for collecting state parameters of excrement in the intestinal tract in real time; and the crushing module is used for mechanically crushing the excrement. The sensor module is arranged to obtain excrement state data, the control system judges the excrement property according to the data and then controls the medicine injection module to accurately inject medicine into the intestinal tract, and the problems that traditional medicine enema dosage is not accurate, and the speed is difficult to control are solved; meanwhile, the mashing module can be used for mashing the hard excrement in an auxiliary manner under the control of the control system, so that the risk of intestinal injury caused by manual auxiliary defecation is avoided. The multifunctional nursing bed integrates the functions of detection, medicine injection and smashing, the nursing process is simplified, the workload of medical staff is relieved, and the comfort level of a patient is improved.

The invention discloses an inflammatory bowel disease treatment method based on intestinal flora regulatory gene CD24 expression. According to the method, expression or functions of CD24 in host intestinal epithelial cells are up-regulated, the intestinal flora structure is adjusted, and intestinal inflammation is relieved. CD24 up-regulation can be realized by transfecting a CD24 gene overexpression vector, applying a transcription factor or a small molecule agonist or enhancing the activity of an endogenous gene by utilizing a gene editing technology. The CD24 is regulated and controlled, so that the proportion of the phylum firmicalis to the phylum bacteroides can be normalized, the enrichment of short-chain fatty acid producing flora is promoted, the activation of NF-kappa B and NLRP3 inflammasomes is inhibited, and the intestinal barrier function is enhanced. The DSS induced colitis model is established by drinking a 2-5% dextran sodium sulfate solution by a mouse, and simulates the pathological characteristics of human ulcerative colitis. Intervention modes include oral administration, enema or nanoparticle targeted delivery of the CD24 agonist pharmaceutical composition. The invention provides a new strategy for the treatment of inflammatory bowel diseases, especially ulcerative colitis, and has obvious dual curative effects of anti-inflammation and flora regulation.

The invention discloses a closed enema system and an application method thereof, and belongs to the field of medical instruments, and the closed enema system comprises a perfusion pipeline used for being connected with a perfusion device for conveying enema liquid; the liquid discharging pipeline is used for being connected with a liquid discharging device for sucking intestinal contents; the outer wall of the drainage pipeline is sleeved with a turbidity sensor which is used for monitoring the turbidity of drainage liquid in real time; the filling pipeline and the liquid discharging pipeline are respectively communicated with the confluence pipeline; the controller is electrically connected with the turbidity sensor, the filling device and the liquid discharging device respectively; the controller is configured to receive monitoring data of the turbidity sensor in a liquid discharge stage and determine whether to start a next lavage cycle or not according to a comparison result of the data and a preset threshold value; and meanwhile, the filling device and the liquid discharging device are controlled to operate in a time-sharing manner. By means of the arrangement, preoperative clysis operation can be efficiently and rapidly completed in a patient-friendly mode.

The present invention relates to a self-retaining enema nozzle (1, 1', 1", 1'") and an enema system (34) comprising the same. The enema nozzle (1, 1', 1", 1'") comprises a catheter (2) provided with a retaining member (3), the retaining member (3) being arranged for placement in a compact form during insertion into a body cavity and for placement in an expanded form for retaining the enema nozzle in the body cavity, and wherein the enema nozzle (1, 1', 1", 1'") further comprises a restriction unit (4) being arranged for placement of the retaining member (3) in its compact form. Since the restriction unit (4) retains (e.g., keeps, places and / or maintains) the retaining member (3) in the compact form both before and during insertion, any discomfort and / or injury that may be experienced using conventional enema nozzles / devices is effectively prevented.

The utility model discloses a negative pressure colon lavage device which relates to the technical field of clinical nursing and comprises an enema bag, a branch pipe is fixedly arranged at the bottom end of the enema bag, a first hose is fixedly arranged at the bottom end of the branch pipe, and a balloon is fixedly arranged in the middle of the first hose. An upper one-way valve and a lower one-way valve are fixedly arranged at the top and the bottom of the first hose respectively, a first ureter is arranged below the first hose, a connecting assembly is arranged between the first hose and the first ureter, a separation belt is fixedly arranged in the middle of the first ureter, and a second hose is further arranged below the first hose. The utility model has the beneficial effects that the enema liquid can be accurately injected according to a single appropriate amount required by enema, so that the lavage effect is improved; according to the negative pressure drainage bottle, the dismounting process of the negative pressure drainage bottle is very convenient, the rapid and efficient cleaning operation on excrement in the negative pressure drainage bottle is improved, the operation process is optimized, and the complexity and difficulty of subsequent cleaning work of the negative pressure drainage bottle are reduced.

The invention relates to the technical field of medical instruments, and provides an intelligent enema system and a control method.The intelligent enema system comprises a height-adjustable hip separating supporting frame, an enema liquid conveying assembly, a height detection module, a pressure detection module and a control module, and the hip separating supporting frame is used for supporting the hip height of a patient and exposing the anus area; the enema liquid conveying assembly comprises an enema liquid container, an enema pump and a conveying pipeline, the conveying pipeline is connected to the anus cannula, the height detection module is used for obtaining the height value of the hip separation supporting frame in real time, and the pressure detection module is arranged on the conveying pipeline and used for detecting the liquid pressure in the enema process; the control module is electrically connected with the height detection module, the pressure detection module and the enema pump. Appropriate pressure parameters are automatically set before enema is started, so that the problem of lag caused by feedback depending on an in-vivo sensor traditionally is avoided, intestinal tract impact, spasm or mucous membrane injury caused by too high initial pressure is effectively prevented, and the safety and comfort of treatment are remarkably improved.