222 results about "Enema device" patented technology

The utility model provides a traditional Chinese medicine retention enema device for an enterostomy patient, and belongs to the technical field of medical instruments. The device comprises a liquid filling assembly and an antifouling assembly, the liquid filling assembly comprises an enema bag and an infusion tube, and the infusion tube is provided with a Murphy dropper and a flow regulator; the anti-fouling assembly comprises an ostomy bag, and the ostomy bag comprises a bag body and a base plate. A through hole is formed in the chassis; a mounting hole is formed in the bag body, and a sealing piece is arranged in the mounting hole in a matched mode. An insertion channel used for inserting an infusion tube is arranged in the sealing piece, and the tail end of the infusion tube enters the enterostomy through the insertion channel. The infusion tube is further sleeved with a flexible tube, one end of the flexible tube penetrates through the insertion channel of the sealing piece and extends into the enterostomy, and the other end of the flexible tube is arranged outside the sealing piece. And the other side of the fixed pressure plate is also connected with a chock plug. The device is simple to operate and convenient and quick to use; the ostomy bag is clean and transparent, and ostomy conditions are easy to observe; discharge is all in the ostomy bag, peculiar smell is small, pollution is avoided, and the comfort level of a patient is improved.

The invention belongs to the technical field of enema, and particularly relates to an enema device for the digestive system department, the enema device comprises a placing table, supports, a straight-in type liquid filling mechanism and an equal-shrinkage type extraction mechanism, the supports are symmetrically arranged on the upper walls of the two ends of the placing table, the straight-in type liquid filling mechanism is arranged on the supports, the equal-shrinkage type extraction mechanism is arranged on the straight-in type liquid filling mechanism, and the straight-in type liquid filling mechanism is arranged on the equal-shrinkage type extraction mechanism. The straight-in type liquid filling mechanism comprises a straight-in mechanism, a liquid filling mechanism and a lubricating mechanism, the straight-in mechanism is arranged on the upper wall of the support, the liquid filling mechanism is arranged on the upper wall of the placing table, and the lubricating mechanism is arranged on the side wall of the straight-in mechanism. According to the enema device for the digestive system department, it can be guaranteed that when an injector is pulled out of the anus, liquid entering the intestinal tract of a patient cannot flow out of the anus of the patient along with pulling-out of the injector.

The utility model discloses an enema device, which belongs to the technical field of medical instruments and comprises a lubricating cylinder and an enema tube, the outer surface of the lubricating cylinder is fixedly connected with an elastic handle, the inner surface of the lubricating cylinder is fixedly connected with a fixed disc, the outer surface of the fixed disc is provided with a sponge ring, and the outer surface of the fixed disc is fixedly connected with a reset telescopic rod. And a reset spring is wound on the outer surface of the reset telescopic rod. According to the enema device, a sponge ring can smear lubricating liquid on an enema tube entering a lubricating cylinder, meanwhile, a movable driving rod can extrude the sponge ring through an extrusion disc, the sponge ring is stressed to release the lubricating liquid outwards, the surface of the enema tube can be evenly smeared with the lubricating liquid, and the extrusion disc can be rapidly reset under the action of a reset telescopic rod and a reset spring; the enema tube fully stained with the lubricating liquid can be easily inserted into the anus of a patient for enema, the situation that the enema efficiency is reduced due to excessive tension of the patient is avoided as much as possible, and meanwhile waste caused by excessive smearing of the lubricating liquid is avoided as much as possible.

The invention discloses an electric enemator, and relates to the technical field of medical instruments. The box comprises a box body, and a box cover is further arranged on the box body in a matched mode. The box body is of a cuboid shell structure, and a first fixing groove and a second fixing groove are formed in the outer portion of the box body. The first fixing groove is connected with a second injector in a clamped mode and matched with a needle tube of the second injector, and the second fixing groove is connected with a first injector in a clamped mode and matched with a needle tube of the first injector. And the second injector is connected with a drainage tube. The miniature electric push rod is adopted to control the telescopic operation of one set of injectors, so that the cleaning enema process is automatically controlled, cleaning liquid is placed through one injector, and the other injector is used for inflating and exhausting a balloon of a drainage tube, so that the automatic cleaning enema operation is realized, and the operation efficiency is improved. The device is convenient to operate, adopts parts with general specifications, and is convenient to apply.

The utility model discloses a balloon blocking high-position enemator. An enema catheter is connected and communicated to a liquid storage bag; the balloon is connected to the enema catheter and at least partially wraps the periphery of the enema catheter in the circumferential direction; the end, away from the balloon, of the air bag air inlet pipe is used for air inflow. According to the high-position enemator blocked by the balloon, under blocking of the balloon, enema liquid can stay in the intestinal tract for a long time, the enema liquid rises along the colon, the enema position is higher, the staying time of the enema liquid in the intestinal tract can be controlled, excrement is fully softened, and the enema curative effect is improved. The problems that excrement cannot be controlled after traditional enema, enema liquid is rapidly discharged out of the intestinal tract after enema, excrement cannot be fully softened, the enema effect is reduced, the enema frequency needs to be increased sometimes to increase the enema effect, and the economic burden and pain of a patient are increased are solved.

The invention discloses a retention enema device, and belongs to the technical field of retention enema. Comprising a three-cavity urinary catheter, an air bag device, a medicine treatment device, a speed adjusting device and a sealing cap, wherein the three-cavity urinary catheter is placed in the anus for flushing, urine drainage and medicine conveying; the air bag device is used for preventing urine from flowing out; the medicine treatment device is used for conveying and treating medicine; according to the device, the bladder of a patient can be flushed through the three-cavity urinary catheter, urine in the bladder can be drained and collected, medicine can be conveyed into the bladder in an injection and infusion mode, the medicine can be injected into the rectum or colon through the anus of the patient, and the treatment purpose is achieved through intestinal mucosa absorption; and in the medicine conveying process, the conveying speed of medicine conveying can be correspondingly adjusted according to the use types of the medicine and the treatment condition of the patient, so that the medicine treatment operation of the patient is more convenient.

The application discloses an enema device, which comprises a supporting part, an enema part, a driving part, a liquid feeding part and an enema liquid container; the supporting part is provided with a supporting groove, a supporting surface surrounding the supporting groove, a mounting cavity located partially below the supporting groove and a sliding hole connecting the mounting cavity and the supporting groove; the enema head of the enema part is provided with a first channel and is connected through an expansion tube and a mounting sleeve; the mounting sleeve is detachably arranged in the supporting groove; an inner bag is arranged along the outer side of the mounting sleeve in a circumferential direction and can cover the wall of the supporting groove; the sliding rod of the driving part is provided with a second channel communicating with the first channel; the driving part is arranged in the mounting cavity and is connected with the sliding rod; the sliding rod passes through the sliding hole, the mounting sleeve and the expansion tube in sequence and is detachably connected with the enema head; the enema liquid container is connected with the second channel through the liquid feeding part; and the driving part can drive the sliding rod to move up and down. The device can realize enema in a sitting position, collect excrement in the detachable and replaceable enema part, improve the acceptance and safety of enema and has a simple and compact structure and is convenient to carry.

The invention discloses an anus elastic plugging type enemator which comprises a liquid injection mechanism for pushing and injecting liquid medicine and a catheter connected with the liquid injection mechanism, the liquid injection mechanism is used for pushing and injecting the liquid medicine, the liquid injection mechanism is sleeved with a plugging air bag capable of expanding after being inflated, and the plugging air bag is in a gourd shape. The middle of the plugging air bag is sunken to form a sealing part capable of being clamped to the anus, the sealing part divides the plugging air bag into spherical clamping parts elastically abutting against the inner side and the outer side of the anus, the number of the clamping parts is two, the sealing part seals the anus when the clamping parts abut against the inner side and the outer side of the anus, the plugging air bag is in a gourd shape, the sealing effect is good, and the plugging air bag can be better attached to the inner side and the outer side of the anus; meanwhile, the diameter of the clamping part on the inner side can be smaller than that of the outer side, the clamping part on the inner side is used for blocking the rectum on the inner side, preventing liquid medicine from flowing out, abutting against the anus at the same time and blocking the outer side at the same time, inner side anorectum blocking, inner side anus abutting, abutting of the sealing part against the anus and outer side anus abutting are achieved, and liquid leakage is avoided.

The invention relates to the technical field of enema equipment, and particularly discloses a multifunctional constipation enemator which comprises a water outlet nozzle, an inner connecting pipe, a handle, a water inlet connector and a flow limiter, the inner connecting pipe is connected with one end of the water outlet nozzle and one end of the water inlet connector, and the flow limiter is embedded into the inner side of the other end of the water inlet connector. The handle is arranged on the outer side of the inner connecting pipe in a sleeved mode, a water outlet through hole is formed in the other end of the water outlet nozzle, the inner connecting pipe is communicated with the water outlet nozzle and the interior of the water inlet connector, and the flow limiter is communicated with the interior of the water inlet connector. During use, liquid (such as normal saline, warm water or specific liquid medicine) is injected into the rectum to stimulate intestinal tract movement, soften excrement and promote defecation, the whole structure is simple, a shower head can be directly replaced for use, the portable shower head can be directly carried at any time, and the portable shower head is suitable for family emergency use and more convenient to use.

The utility model discloses a neonatal closed enemator, and particularly relates to the technical field of medical auxiliary instruments, the neonatal closed enemator comprises an enema mechanism, the upper side of the rear end of the enema mechanism is fixedly connected with a flushing mechanism, and the lower side of the rear end of the enema mechanism is fixedly connected with a waste liquid collecting mechanism; the upper end of the inner surface of the flushing mechanism is fixedly connected with a temperature monitoring mechanism, and the rear ends of the flushing mechanism and the waste liquid collecting mechanism are jointly connected with a supporting mechanism in a clamped mode. When the neonatal closed enemator is used, a flushing bag is used for storing flushing fluid, the flushing fluid can be injected into a system through a flushing pipe and an adjusting valve seat, and a drainage anal tube is used for conveying the flushing fluid to the intestinal tract of the neonatal from the flushing bag and the flushing pipe. Meanwhile, intestinal contents are drained to the collecting tube and the waste liquid bag, liquid and excrement discharged from the drainage anal tube are collected and stored, and the temperature monitor monitors the temperature of enema liquid in the flushing bag through the monitoring probe.

The utility model provides an automatic enema device which relates to the technical field of medical auxiliary instruments and comprises an enema liquid storage tank, a negative pressure suction bag, a three-way piece and an enema tube, the bottom of the enema liquid storage tank is connected with a first pipeline, the top of the negative pressure suction bag is connected with a second pipeline, one end of the enema tube is connected with a third connector of the three-way piece, and the other end of the enema tube is connected with a second connector of the three-way piece. An umbrella-shaped sealing piece is arranged on the outer wall of the enema tube and comprises a movable ring, a first connecting rod, a second connecting rod, a fixed ring and an umbrella-shaped flexible sealing cover, and an opening degree adjusting mechanism is arranged on the outer wall of a third connector of the three-way piece and connected with the movable ring; the enema device is composed of the enema liquid storage tank, the negative pressure suction bag, the three-way piece and the enema tube, automatic enema and enema liquid discharge can be achieved, and the umbrella-shaped sealing piece arranged on the enema tube can be adaptively attached to the inner wall of the anus of a patient to conduct gap sealing. And contamination of clothes, trousers and bed sheets of a patient caused by dirty liquid leakage in the process of discharging the enema liquid is prevented.

The utility model discloses a safe enema device, which relates to the technical field of enema treatment, and comprises an operation grab handle, one end of the operation grab handle is fixedly connected with an insertion tube, the other end of the operation grab handle is fixedly connected with a liquid supply mechanism through an infusion tube, an inner cavity of the operation grab handle is communicated with the infusion tube and the insertion tube, and the front side of the insertion tube is provided with an insertion head. By means of the operation grab handle and the insertion tube, a medical worker can hold the operation grab handle to insert the insertion tube into the anus of a patient for enema operation, by means of the arranged non-return sleeve, overflowing enema liquid is received through the horn-shaped structure of the non-return sleeve, and when the insertion tube is pulled out after enema is completed, the insertion tube is pulled out. Overflowed enema liquid is prevented from flowing to one side of the operation grab handle along the outer wall of the insertion pipe, pollution of the enema liquid is reduced, follow-up cleaning is facilitated, through the arranged extrusion nut and threaded fit of the extrusion nut and the insertion pipe, the operation of extruding the air conveying rubber bag is facilitated, the operation of expanding the non-return sleeve is facilitated, the structure is simple, and use is convenient.

The invention relates to the technical field of medical instruments, and discloses an enemator for preventing enema reflux, which comprises an enema bag, a catheter and an anal tube, the catheter is connected to the bottom of the enema bag, the bottom end of the catheter is fixedly provided with a cannula assembly, the open end of the anal tube is fixedly provided with a cannula assembly, the cannula assembly is in threaded connection with the cannula assembly, and the cannula assembly is fixedly connected with the anal tube. The bottom end of the anal tube is sealed, drainage holes are formed in the circumferential face of the bottom end of the anal tube in an array penetrating mode, and an anti-backflow assembly is fixedly installed in the upper half portion of the anal tube. The clysis liquid flows from right to left along the square channel, after the clysis liquid is divided by the V-shaped end of the flow guide block, one part of the liquid continues to flow along the square channel, the other part of the liquid penetrates through the U-shaped groove to flow, the flowing direction of the liquid is changed after the liquid passes through the U-shaped groove, convection is generated between the liquid and the liquid in the square channel, and therefore the flowing speed of the liquid in the square channel is slowed down. Therefore, the purpose of preventing the enema liquid from flowing back to the inside of the enemator is achieved.

1. The name of the product under this design: enema. 2. Purpose of this design product: This design product is a device used for clinical enema. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The utility model belongs to the technical field of enemator lubricating instruments, and particularly relates to a lubricating device for an enemator. Comprising an enemator body, an anal tube of the enemator body is independently sleeved with an outer tube, an inner tube is arranged in the outer tube, a storage bag which is of an annular structure and stores lubricating agents is arranged between the outer tube and the inner tube, a plurality of through grooves which are communicated inside and outside are formed in the inner side wall of the inner tube, and moving blocks are arranged in the through grooves in a sliding mode; one end of the moving block is in wedge-shaped fit with the anal tube, and the other end of the moving block is provided with a sharp needle for puncturing the storage bag. The anal tube can well lubricate the wall of the anal tube, so that the anal tube can extend into the anorectum of a patient more smoothly, and the discomfort of the patient is reduced as much as possible.

The invention discloses a sausage filling nozzle and sausage filling equipment comprising the sausage filling nozzle. The present invention relates to an enema nozzle (1, 31, 34, 35) arranged for delivering an enema agent to a user, the enema nozzle comprising a spherical insertion tip (3) and an elongated insertion body (2) having the shape of a frustoconical body, and wherein the cross-sectional diameter (A, B) of the insertion body (2) is smaller than the cross-sectional diameter (C) of the spherical insertion tip (3). When the enema nozzle (1, 31, 34, 35) is inserted into the user's rectum, the user's anal sphincter holds itself in a substantially contracted state, thereby both holding the enema nozzle (1, 31, 34, 35) in place and preventing any leakage of fluid.

The invention belongs to the technical field of medical apparatus and instruments, and particularly relates to a fitting type stoma enema device capable of accurately controlling flow. The device comprises a liquid outlet head, an ostomy bag, an infusion tube and a medical extension tube, the liquid outlet head is provided with side holes so that enema liquid can flow into the intestinal tract in a dispersed mode, and an attaching portion of the liquid outlet head can be tightly attached to the edge of the ostomy to prevent leakage. The flow adjusting device is arranged in the infusion tube to achieve accurate flow control, the heat preservation section made of phase change materials is arranged, clysis liquid can be kept within the physiological comfortable temperature range of 36-38 DEG C, and the medical extension tube is telescopic and convenient to operate. The overall structure obviously improves the comfort level, the sanitary safety and the nursing efficiency in the enema process.

The present invention discloses an anti-reflux stoma enema device, which mainly includes a liquid storage bag, a drainage tube, a regulating valve, a first trachea, and a first air bag. The liquid storage bag is connected to the rear end of the drainage tube, and the drainage tube is provided with a regulating valve. The drainage tube has a first trachea and a drainage liquid channel in it, the end of the first trachea is connected to the first air bag, the top of the first trachea has a first inflation port, the front end of the drainage tube is provided with a plurality of scattered holes, and the drainage tube is also provided with a sleeve, the sleeve is provided with a sleeve inner hole, the sleeve is provided with a protective cover on the outside, the protective cover is provided with a protective cover hole, and a protective cover cavity is formed inside the protective cover, the protective cover hole is movably connected with the outer wall of the sleeve, and a second air bag is provided in the protective cover cavity, the second air bag is sleeved on the outside of the sleeve, and the second air bag is connected to the end of the second inflation tube. The product of the present invention has a uniquely designed sleeve, the sleeve can detect the direction of the stoma intestine, and the second air bag can also appropriately expand the narrow stoma.

The utility model discloses a lying type clysis device which comprises a bed body, the bed body is of a shell structure, a lying face, a supporting face and a horizontal face are arranged at the top end of the bed body, and the lying face is connected with the horizontal face through the supporting face. The end, close to the supporting face, of the lying face inclines downwards, the end, close to the horizontal plane, of the supporting face inclines upwards, and the horizontal plane is horizontally arranged. The top end of the bed body is provided with a water tank, the water tank is arranged in the middle of the supporting surface and the horizontal plane, the inner wall of the end, away from the lying surface, of the water tank is provided with a cleaning connector and detachably connected with the disposable rectum catheter through the cleaning connector, and the cleaning connector is communicated with an external water inlet pipeline; a drain outlet is formed in the bottom end of the water tank and is communicated with an external water outlet pipeline. According to the utility model, the comfort level of enema operation of a patient is improved, the workload of medical staff is reduced, and convenience is brought to the whole enema operation.

The utility model belongs to the technical field of medical enema devices, and particularly relates to an enema device capable of preventing enema liquid from leaking, which comprises an enema tube, a silica gel air bag is arranged on the upper side of the outer side of the enema tube, a liquid outlet hole is arranged on the lateral side of the enema tube, the enema tube is communicated with the inner side of the silica gel air bag through the liquid outlet hole, and a socket is arranged at the upper end of the enema tube. The lower end of the enema tube is aligned to the anus of a patient and is slowly inserted until the silica gel air bag is immersed into the inner side of the anus, then the container bottle is squeezed, enema liquid in the container bottle enters the intestinal tract along the enema tube, and blockage is caused by intestinal constipation and pressure generated when the container bottle is manually squeezed. When enema liquid passes through the enema tube, the enema liquid enters the silica gel air bag through the liquid outlet hole, the silica gel air bag expands, the silica gel air bag is attached to the inner side of the anus after expansion, the enema liquid is blocked, and the enema liquid is prevented from flowing out of the anus.

The invention discloses a universal rat enema device, and relates to the technical field of rat enema experiments.The universal rat enema device comprises an injector pump, the injector pump and a control module, a liquid feeding pipe is arranged at the output end of the injector pump, and a liquid outlet spray head is fixedly connected to the end, away from the injector pump, of the liquid feeding pipe; the liquid outlet spray head is of an oval hollow porous structure, a support is arranged on the lower portion of the end, close to the liquid outlet spray head, of the liquid feeding pipe, and a fixing mechanism is arranged on the upper portion of the support and arranged on the outer side of the liquid feeding pipe and comprises a fixing ring. The fixing mechanism is combined to support and fix the body of the rat, so that the pressure in the abdominal cavity of the rat is properly increased, the local rapid expansion of the intestinal tract caused by direct injection of liquid is reduced, the tissue damage or perforation risk is reduced, the consistency and safety of enema operation are improved, and the device has the characteristic of improving the repeatability of experimental data.

The invention comprises an enema device configured for fluid delivery and evacuation management—which includes a retaining component for retaining a part of the enema device within the rectum, coupled with a collection component for collecting stool or liquid discharge received from the rectum. The device may additionally include a fluid delivery component to enable delivery of enema fluid to the colon, and / or a withdrawal component to support safe removal of the device from the patient.

1. The name of the design product: enema device. 2. The use of the design product: enema device for enema cleaning. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

An enema nozzle and an enema device comprising said enema nozzle The present invention relations to an enema nozzle (1; 31; 34; 35) arranged for delivering an enema to a user, said enema nozzle comprises a ball-shaped insertion tip (3) and an elongated insertion body (2) having the shape of a truncated cone, and wherein the cross-sectional diameter (A, B) of the insertion body (2) is smaller than the cross-sectional diameter (C) of the ball-shaped insertion tip (3). When the enema nozzle (1; 31; 34; 35) is inserted into a user's rectum, the user's anal sphincter will hold itself in the substantially contracted condition thereby X, Z both keeping the enema nozzle (1; 31; 34; 35) in place, and prevent any leakage of fluids.

The utility model discloses a sterile enemator with a catheter, which comprises a sterile enema bag and a connector which are in transmission connection, and the bottom of the connector is connected with the sterile catheter through a connecting channel. According to the application, the opening of the sterile enema bag is connected with the connector, the connecting channel of the connector is connected with the sterile catheter, the front section of the sterile catheter is inserted into the far end of the enterostomy, the covering layer is torn off, and the base layer is adhered to the outer side of the hip of a patient through the adhesive layer, so that the first layer of the head of the sterile catheter is positioned; normal saline is injected into the air bag through the air bag control channel, the catheter is clamped in the body of a patient through the air bag, so that the second layer of the sterile catheter is positioned, then an enemator switch can be turned on for enema of the patient, and on the basis that an enema mechanism is reserved, the base layer is matched with the air bag; and the stability of the combination state of the head of the sterile catheter is ensured.

The invention discloses an enema device, and belongs to the technical field of medical instruments. The invention solves the problem of how to avoid drainage while irrigation during enema. The leakage-proof enema tube comprises a first-stage leakage-proof structure and a second-stage leakage-proof structure, the first-stage leakage-proof structure comprises an annular bag filled with liquid, and whether liquid is added or discharged and the liquid adding or discharging amount are determined according to the flowing condition of the liquid in the annular bag in the process that the enema tube is inserted into a human body; the secondary leakage-proof structure comprises an abutting part arranged on the enema tube, the abutting part is in a funnel shape, the abutting part and the connecting part jointly form a containing space, the abutting part is arranged on an annular bag in a sleeving mode, one end of the annular bag is located in the containing space, the annular bag is made of an elastic material, and the other end of the annular bag is located in the containing space. And the elasticity of the part of the annular bag in the accommodating space is greater than that of other parts. The two-stage leakage-proof structure is arranged to plug the anus, the risk of leakage while irrigation is effectively reduced, the device is suitable for being used by patients with different anus sizes, and the enema effect can be effectively guaranteed.

The invention belongs to the technical field of pharmaceutical preparations, and particularly relates to chlorogenic acid temperature-sensitive sol, a preparation method and application thereof, chlorogenic acid gel and application thereof. According to the chlorogenic acid temperature-sensitive sol provided by the invention, the chlorogenic acid with anti-inflammatory activity is combined with a temperature-sensitive material for the first time to construct a temperature response type in-situ gel delivery system. The chlorogenic acid temperature-sensitive sol provided by the invention is in a flowable sol state at room temperature, and is convenient for administration in a liquid form through an injector or an enema device; when the temperature-sensitive material is in contact with a human body cavity mucous membrane, the temperature-sensitive material triggers sol-gel phase change through an intermolecular hydrophobic effect to form semi-solid three-dimensional mesh gel which is tightly adhered to the surface of the mucous membrane, so that positioned enrichment and long-acting slow release of a medicine in a focus area are realized, the symptoms of ulcerative colitis are relieved, and the disease activity index is reduced; the colon length shortening and the pathological injury of colon tissues are improved, the technical defects of non-uniform distribution, short enema retention time and the like of the traditional suppository are overcome, and the colon suppository has clinical application potential.

1. The name of the product under this design: enema. 2. Purpose of this design product: This design product is used for stuffing sausages. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 3D drawing. 5. Designate Design 1 as the base design.

According to the technical scheme, the enema device is characterized in that the enema device comprises a shell, an instrument groove is formed in one side of the shell, a drug delivery block is arranged in the instrument groove, and an insertion tube is movably installed at one end of the drug delivery block; the lubricating assembly is arranged on one side of the interior of the instrument groove and used for lubricating the insertion pipe, lubricating liquid in a lubricating block is pumped out through a first water pump, the lubricating liquid is sprayed out through an atomization spray head, the lubricating liquid is sprayed out and sprayed to the insertion pipe in a mist shape, the insertion pipe lubricating effect is achieved, and the lubricating liquid can be heated through a heater; the sprayed lubricating liquid is in a proper temperature range, the temperature of the surface of the insertion tube is increased, the situation that a patient is stimulated when the insertion tube is inserted into the anus is avoided, the insertion moderation feeling is improved, a lubricating block is pushed to be close to the insertion tube through a telescopic shaft of a first electric push rod, the lubricating liquid is smeared more sufficiently, and non-uniform manual smearing is avoided; the pain risk of enema treatment of a patient is increased, and the workload of medical staff is reduced.