134results about "Gravity drainage systems" patented technology

An automated urinary output monitoring system includes a urine collection assembly, a scale, and a pump. The urine collection assembly includes a urinary catheter coupled to a first drainage tube. The interim container coupled to the first drainage tube and a second drainage coupled to a final container. The scale measures the weight of urine collected in the final container and a display can depict the volume of urine collected in the final container. A vacuum pump can be coupled with the final container to draw urine from the interim container into the final container, and an air vent can isolate the patient from the vacuum within the final container. The system can be configured to wirelessly transmit urine volume data to an external computing device. A gyroscope can be coupled with the scale to determine the orientation of the scale.

A urinary drainage system includes an air pressure apparatus. The air pressure apparatus includes a connector and an adapter. The connector includes a reduced diameter portion, a connector lumen extending from an upstream opening to a downstream opening in the reduced diameter portion, and a lateral port configured for drawing a fluid sample from the connector lumen. The adapter is sealing coupled to the connector and includes an adapter lumen receiving the reduced diameter portion, the downstream opening in fluid communication with the adapter lumen. A luminal space is defined in the adapter lumen around the reduced diameter portion of the connector. The adapter further includes an air intake port including a port lumen orthogonal to the adapter lumen, which is configured to provide a positive air flow to the luminal space to draw a fluid through the downstream opening in the reduced diameter portion of the connector.

The present invention belongs to the field of medical instruments. Disclosed is a pressure-relief urine bag, comprising: a bag internally provided with a urine storage cavity, wherein an input tube communicating the outside with the urine storage cavity is provided on the bag, and fluid can enter the urine storage cavity through the input tube, but the fluid in the urine storage cavity cannot be drained through the input tube; a warning structure comprising a pressure-sensing member and a vibration member, wherein the pressure-sensing member is electrically connected to the vibration member, the warning structure is connected to the bag, the pressure-sensing member is located in the urine storage cavity, and when the occupied space in the urine storage cavity reaches a set value, the fluid presses the pressure-sensing member and causes the vibration member to vibrate and produce sound; and an output tube, which is connected to the bag at one end, and comprises a manual urine drainage tube and an automatic urine drainage tube, wherein one end of the manual urine drainage tube is in communication with the urine storage cavity. The present invention can alert a patient and medical staff when the urine bag is about to be full of urine, and even if the patient and medical staff fail to notice and allow the urine bag to fill up, the urine in the bag can still be drained through the automatic urine drainage tube, thereby effectively preventing leakage or bursting caused by excessive pressure in the urine bag.

The invention provides a control method and device of chest drainage equipment, electronic equipment and a storage medium, according to the method, the drainage amount is timed through a first timer, the air leakage rate is timed through a second timer, and due to the fact that reasonable timing zero clearing and timing pause mechanisms are arranged, the drainage amount is more accurate. The timing can be judged only based on the data fluctuation of the patient under the normal condition, and the interference of abnormal factors such as equipment inclination, drainage tube blockage and drainage bottle falling is eliminated, so that the opportunity of stopping drainage can be judged more accurately.

A breakaway chest drain connector, which includes a first part having an inlet for connecting to an upstream portion of a chest drain tube, a one-way valve and a first flange surrounding the one-way valve; and a second part having an outlet for connecting to a downstream portion of the chest tube, a second flange and a hollow protrusion, the second flange surrounding the hollow protrusion. The second part is connectable to the first part by securing the first flange to the second flange such that the hollow protrusion passes through the one-way valve to form an uninterrupted fluid flow passage from the inlet through the hollow protrusion and the outlet along a longitudinal axis of the connector. The first and second flanges are separable by applying a longitudinal separation force above a defined threshold separation force.

A suction instrument includes a proximal end, a distal end configured to be positioned within or adjacent to an anatomical passageway of a patient, and a suction lumen extending between the proximal and distal ends. The suction lumen is configured to provide suction at the distal end. A navigation sensor is disposed along a portion of the suction lumen and is operable to generate an electrical signal corresponding to a location of the portion within the patient. A coupling feature is disposed at the proximal end and is configured to releasably couple the proximal end with a body.

A smart fluid discharge monitoring device can have a housing; a frame within the housing; a cartridge positioned within an upper shell of the housing, the cartridge having a window, through which a discharge fluid can flow; a door removably attached to the housing, the door delimiting an interior region of the housing below the upper shell; a tube connected to the cartridge; a plurality of tanks removably secured within the interior region, the tanks receiving the discharge fluid from the cartridge. The smart fluid discharge monitoring device can detect one or more optical characteristics of the discharge fluid through the window as the discharge fluid flows through the cartridge. The smart fluid discharge monitoring device can be a smart catheter or a smart chest tube.

The invention relates to the technical field of medical equipment, in particular to a tympanic membrane ventilation pipe, a conveyor and a catheterization system of the tympanic membrane ventilation pipe. The device is suitable for tympanic membrane ventilation pipe indwelling. The tympanic membrane ventilation pipe comprises an inner claw, a pipe body and an outer claw, the pipe body is a hollow pipe, the two ends of the pipe body are fixedly connected with one end of the inner claw and one end of the outer claw respectively, and the other ends of the inner claw and the outer claw are free ends; the free end is made of memory alloy, is in a straightened state at the temperature of 0 DEG C and is in a bent state at the temperature of 20-40 DEG C. And the inner claw and the outer claw are bent to realize multi-point and internal and external bidirectional fixation. The invention further provides a brand-new conveyor which is used in cooperation with the tympanic membrane ventilation pipe to form a tympanic membrane ventilation pipe indwelling system, tympanic membrane incision is not conducted any more through tympanic membrane ventilation pipe indwelling, the cutting process, the leading-in process and the indwelling process are integrated, the puncture hole diameter size and depth are effectively controlled, accidental injuries are reduced, the operation safety degree is improved, the operation operation is simplified, and the operation duration is shortened.

The present invention relates to the technical field of urinary catheterization devices, and particularly relates to a urinary catheterization device for urology, which includes a housing. A positioning rod is arranged inside the housing, and a urine bag body is installed on the circumferential surface of the positioning rod through a ring buckle. An input connector and an output connector are installed inside the housing. The urine bag body is connected to the input connector through an input tube, and the urine bag body is connected to the output connector through an output tube. The input connector is connected to a urinary catheter through a connecting tube. Mounting plates are installed inside the housing, first guiding grooves are opened on the surfaces of the mounting plates, rotating rods are slidably connected in the first guiding grooves, and extrusion rollers are rotatably connected to the circumferential surfaces of the rotating rods. A slider is slidably connected inside the housing, an activity groove is opened inside the slider, and both ends of the rotating rod are located inside the activity groove. Through the action of the extrusion component, the present invention fully discharges the urine in the urine bag body, improves the urine discharge speed, and enhances the patient's usage experience.

Disclosed are embodiments of an aspiration catheter comprising a centering assembly for preventing vessel tissue from being drawn into the aspiration lumen and / or into close proximity to an injection of pressurized fluid from a supply lumen during aspiration of a thrombus. The centering assembly may include one or more balloons mounted adjacent to the distal end of the aspiration catheter and which can be selectively inflated to center the distal end of the aspiration catheter within vessel lumen and space the distal end apart from the vessel wall.

Systems and methods for nasal irrigation are provided in which a nasal irrigation device includes a source of saline solution, an effluent receptacle, a nasal interface, a vacuum source, a fluid passageway to communicate the source of saline solution with the effluent receptacle through the nasal interface and a nasal cavity of the user, and a switch and valve assembly for selectively controlling the vacuum source and flow of the saline solution through the fluid passageway. The saline solution source bottle is disposed relative to the device to provide gravitational inducement of saline solution to the nasal interface in engagement to the device user's nostrils. A combination of the gravitational inducement and the relative vacuum from an effluent receptacle generates a fluid flow for irrigating, cleansing and massaging the nasal cavity and ostia of a user. The entire device is assembled as a hand-held device for convenient lifting and disposal against the user's nostrils.

The invention provides an anal fistula scratching device, and relates to the field of medical instruments. The anal fistula curettage device comprises an outer sleeve, the outer sleeve comprises a flexible conduction part and a curettage execution part which are connected with each other, an elastic strip of the curettage execution part is fixed between a flow guide part and a probe, a pull line is installed on the probe, one end of the pull line is located in a drainage groove of the flow guide part, and the other end of the pull line is connected with the flexible conduction part. The head part of the probe is fixedly provided with an elastic thread for penetrating into a fistula; according to the anal fistula scratching device, through cooperation of guiding of the elastic thread and the flexible conduction part, the elastic thread is used for guiding along the fistula path in advance, in combination with self-adaptive deformation of the flexible conduction part, damage-free accurate entering of the device is achieved, the spiral gradually-changing elastic strip can adjust the diameter in a self-adaptive mode, and a conical shape is formed through axial compression of the spiral radius decreasing structure; continuous diameter adaptation of the fistula is achieved, and the problem that an existing fistula with a fixed size is difficult to be compatible with fistula with different thicknesses is solved.

The invention discloses a urine collection bag, and relates to the technical field of medical instruments, the urine collection bag comprises a bag body, an access pipe is embedded in an inlet socket, one end of the access pipe is exposed out of the inlet socket and is used for externally connecting an extension pipe, and the other end of the access pipe enters the bag body through the inlet socket; a sampling pipe is inserted into the collecting inserting opening and is used for temporarily closing the collecting inserting opening and preventing urine from overflowing; one end of the sampling tube exposed out of the collection socket is connected with a rubber air bag, and the end part of the sampling tube enters the bag body to form a longitudinal reinforcer to prevent the bag body from bending; an anti-overflow structure is also provided and is used for the urine collection bag to prevent the urine in the bag body from overflowing reversely; the invention further discloses a urine collection anti-overflow method. The urine collection bag can be used for clinical urine collection, the anti-overflow structure is arranged, when the bag body is subjected to external force, the reflux phenomenon caused by pressure increase in the bag body can be avoided, and normal collection of urine is not affected; and non-contact sampling can be carried out in the collecting bag, and the device is used for clinical detection.

The present application relates to a medical antibacterial drainage device, which includes a metering bottle and a collecting tube, a catheter is connected above the collecting tube, an opening is arranged above the metering bottle, the collecting tube penetrates the opening and is inserted into the inside of the metering bottle, a lower overflow hole connected to the metering bottle is arranged on the side wall of the collecting tube, a control valve is arranged at the bottom of the metering bottle, the control valve is hollow inside and a connecting joint is connected to the bottom surface, the connecting joint is used to connect a urine bag, the bottom of the collecting tube is connected to the control valve, the metering bottle and the collecting tube are both provided with drainage holes connected to the control valve, and the control valve is connected to the drainage holes on the metering bottle and the collecting tube in sequence by rotation. The present application has the effect of less overall parts, simple structure, easy use, and effectively improves the safety of the drainage device.

A disposable gravity-driven negative pressure drainage system comprises a disposable sealed negative pressure generator 100, a negative pressure output port 400, a fluid conduit 20, a first flow control unit 200, a second flow control unit 500 and a collection reservoir 300. Sterile working fluid is pre-arranged in the negative pressure generator 100, and the negative pressure generator 100 is positioned above the collecting storage device 300 in a hanging manner; working fluid flows into the collection storage device 300 through the fluid conduit 20 under the action of gravity, so that continuous negative pressure is generated in the negative pressure generator 100 and acts on the body cavity of a patient through the negative pressure output port 400; drainage liquid enters the collection reservoir 300 through the same fluid channel. The whole system is aseptically packaged and is disposable. Electric power, elastic pieces or vacuum tanks are not needed, the structure is simple, cost is low, and the size is small.

The invention discloses a flusher structure for cleaning bladder foreign matters. The flusher structure comprises a first catheter, a first connecting tube, a three-way tube, a second catheter and a urine bag, the first connecting pipe is connected and communicated with the first conduit, one end of the three-way pipe is inserted into the first connecting pipe, and the other end of the three-way pipe is connected with the second conduit; one end of the second catheter is connected with the urine bag; a control valve is arranged on the three-way pipe and controls internal communication of the three-way pipe; a second connecting pipe is arranged on one side of the first connecting pipe, the second connecting pipe is communicated with the top of the first connecting pipe, and the second connecting pipe is used for leading in external air; when the bladder needs to be flushed, the control valve is operated to open a passage between the first end part and the second end part, the injector is inserted into the second end part, and the conical injection tube is clamped with the third end claw; then the solution in the injector is injected into the bladder for cleaning through the conical injection tube and the three-way tube; and after cleaning, a passage between the first end part and the second end part is closed, so that pollution is prevented.

The invention relates to the field of urinary stoma, and discloses a urinary stoma device with a urine drainage function, the urinary stoma device comprises a bag body and a waistband, the lower end of the bag body is provided with a liquid outlet, the front surface of the waistband is provided with a fixing assembly, the outer wall of the liquid outlet is provided with a connecting assembly, the connecting assembly comprises a connecting sleeve, and the connecting sleeve is provided with a urine drainage opening. The connecting sleeve is connected to the outer wall of the liquid outlet in a sleeving mode, a connector is connected to the inner wall of the liquid outlet in an inserted mode, a sealing cap is installed on the upper surface of the connector, a drainage assembly is arranged on the outer wall of the waistband, the drainage assembly comprises a clamping sleeve, and the clamping sleeve is fixedly connected to the outer wall of the waistband. According to the drainage belt, by arranging the connecting assembly, when a patient needs drainage operation, the sealing cap can be rotated firstly to drive the sealing gasket to be separated from the interior of the connector, then the drainage assembly can be taken down from the exterior of the belt, the positioning head is fixed to the upper portion of the connector, and then the drainage opening can be turned over to be vertically downward.

The urinary catheterization device for the pediatric urology department comprises pocket cloth, the two end sides of the pocket cloth are connected to form an underpants structure to be fixed below the waist, a containing cavity is formed in the position, corresponding to the private part, of the pocket cloth, and a protective cover is connected to the position, corresponding to the containing cavity, of the outer side of the pocket cloth; the input end of the catheter extends into the human body through the urethra; the input end of the connecting catheter is communicated with the output end of the catheter, the output end of the connecting catheter extends out through a via hole in the end face of the protective cover, and a limiting baffle is arranged on the connecting catheter and matched with the inner wall of the protective cover; and the valve body is positioned in the connecting catheter and is directly communicated with the output end of the catheter. The two end sides of the pocket cloth are connected to form the underpants structure, the legs do not need to make corresponding actions when the underpants are put on and taken off, discomfort caused by touching the urethral catheterization device is reduced, the corresponding length of the urethral catheter can be cut according to different patients, the urethral catheter located on the outer side of the urethra does not need to be kept too long, and influences on behavior actions are avoided.

The invention discloses a multifunctional nursing bed for nephrology department nursing in the technical field of medical apparatus and instruments, the multifunctional nursing bed comprises a nursing bed, a bed board of the nursing bed comprises a back rising plate, a waist moving plate, a leg plate and a foot plate which are hinged to one another from head to tail, and lifting assemblies are hinged to the bottoms of the back rising plate, the leg plate and the foot plate; a guardrail is vertically and detachably connected to the periphery of the nursing bed, a controller is fixedly connected to the guardrail on one side of a bed head of the nursing bed, a plate-shaped assembly is arranged on a leg plate, a through opening is formed in the middle of the guardrail, a sleeve assembly is fixedly connected into the through opening, and an indwelling assembly is fixedly connected to the tail of the guardrail. The lifting assembly, the plate-shaped assembly, the sleeve assembly and the remaining assembly are all in signal connection with the controller. The direction of the catheter is changed through rotary guiding, so that the pressed state of the catheter is improved in cooperation with flatness change of the bed board, blockage of the catheter is automatically eliminated, urine is collected in a backflow mode when the urine collection bag is replaced, urine leakage is reduced, the ward environment is prevented from being polluted, and the medical care efficiency is improved.

The invention belongs to the technical field of measuring bags, and provides a disposable postpartum hemorrhage amount measuring bag which comprises a collecting bag, a positioning ring is installed at a bag opening of the collecting bag, a receiving bag is connected to the upper portion of the bag opening of the collecting bag, unfolding parts are arranged on the two side walls of the receiving bag and are in a funnel shape, and folding parts are arranged at the connecting positions of the unfolding parts and the receiving bag. First scale marks are arranged on the outer surface of the collecting bag; the first rope group comprises a first short rope and a second short rope; the two first rope groups are symmetrically mounted on the top wall of the unfolding part; a second rope group; by arranging the collecting bag, the first rope set, the second rope set and the positioning ring, it is ensured that the bag opening is stably attached to the buttocks of a puerpera, the problem of bag body displacement caused by body position changes is avoided, the blood receiving range is expanded through the unfolding part, the folding part is combined with the flexible adjusting capacity to adapt to puerpera posture changes, blood splashing or edge leakage is prevented, and the blood collecting effect is good. The collecting bag is tightly attached to the buttocks of the puerpera and the obstetric table, and the risk of liquid side leakage caused by infirm fixation is eliminated.

The invention discloses multifunctional intracranial pressure monitoring equipment which comprises a handheld terminal and an intracranial pressure monitoring device, an air pressure chamber and a liquid storage chamber are arranged in the intracranial pressure monitoring device, the air pressure chamber and the liquid storage chamber are separated through an elastic diaphragm, and an air pressure sensor is arranged in the air pressure chamber. The gas sensor is arranged in the air pressure chamber, does not make contact with cerebrospinal fluid and cannot be corroded, the service life of the intracranial pressure monitoring equipment is prolonged, and the detection precision cannot be reduced.

The invention relates to the technical field of medical equipment, in particular to a tympanic membrane ventilation pipe system composed of a tympanic membrane ventilation pipe and a tympanic membrane ventilation pipe wrapping layer. The device is suitable for tympanic membrane catheterization. The tympanic membrane ventilation pipe comprises an inner claw, a pipe body and an outer claw, the pipe body is a hollow pipe, the two ends of the pipe body are fixedly connected with one end of the inner claw and one end of the outer claw respectively, and the other ends of the inner claw and the outer claw are free ends; the free end is made of memory alloy, is in a straightened state at the temperature of 0 DEG C and is in a bent state at the temperature of 20-40 DEG C. The structure is newly innovated, and an existing traditional indwelling catheter structure is changed. And the free ends of the inner claw and the outer claw are bent in a normal-temperature state through the memory alloy. The bending state of the inner claw and the outer claw achieves multi-point and internal and external bidirectional fixation, the bending state of the inner claw and the outer claw increases the supporting area and the supporting firmness, multi-point firm fixation of the eardrum in the ear is ensured, internal and external bidirectional fixation is achieved through bidirectional fixation of the inner claw and the outer claw, and the risk that the eardrum falls out of the auditory meatus and falls into the tympanic chamber is thoroughly solved.

The invention provides a urine volume monitoring system which solves the problem that the monitoring precision of automatic urine volume monitoring is usually influenced by the shaking of a pipeline of a drainage system. The system comprises a drainage catheter, an intelligent monitoring tube clamp, a urine bag and a bedside monitoring terminal, the intelligent monitoring tube clamp is used for being clamped on the tube wall of the drainage catheter, and an ultrasonic sensor, an optical color monitor and a liquid drop detection sensor are sequentially arranged in the intelligent monitoring tube clamp in the liquid flowing direction and attached to the tube wall of the drainage catheter. The ultrasonic sensor, the optical color monitor and the liquid drop detection sensor are all in communication connection with the bedside monitoring terminal. The bedside monitoring terminal solves the problem that a common pressure sensor or a gravity sensor is easily interfered by shaking of a pipeline through an ultrasonic sensor, extracts and identifies signal characteristics of bubbles from original signals of the ultrasonic sensor, compensates contained bubble data, avoids calculation distortion of accumulated urine volume, and improves the accuracy of calculation. And the workload and personal error of nurses are greatly reduced.

The invention relates to the technical field of medical instruments, in particular to a T tube drainage device which comprises a T tube, the bottom of the T tube is sleeved with a flow guide tube, a fixing ring is fixedly installed on the outer wall of the middle of the flow guide tube, and the bottom of the drainage tube is fixedly connected with a liquid collecting bottle used for collecting effusion discharged from the drainage tube. A tray with the upper portion open is arranged at the bottom of the liquid collecting bottle, and a driving mechanism used for driving the connecting block to move up and down is arranged at the end of the connecting block. By rotating the fixing sleeve, the conical ring fixedly connected in the fixing sleeve extrudes the conical sleeve, the drainage tube is fixed to the flow guide tube, operation is simple, the drainage tube is fixed only by screwing the fixing sleeve, adhesion through an adhesive tape is avoided, and then the drainage tube is fixed through rotation of the lead screw. The threaded sleeve drives the connecting block to move up and down to adjust the height of the liquid collecting bottle on the tray, so that the hydrops discharged by the drainage tube is prevented from returning to the body of the patient due to overhigh position of the liquid collecting bottle.

A breakaway chest drain connector, which includes a first part having an inlet for connecting to an upstream portion of a chest drain tube, a one-way valve and a first flange surrounding the one-way valve; and a second part having an outlet for connecting to a downstream portion of the chest tube, a second flange and a hollow protrusion, the second flange surrounding the hollow protrusion. The second part is connectable to the first part by securing the first flange to the second flange such that the hollow protrusion passes through the one-way valve to form an uninterrupted fluid flow passage from the inlet through the hollow protrusion and the outlet along a longitudinal axis of the connector. The first and second flanges are separable by applying a longitudinal separation force above a defined threshold separation force.

A heart support apparatus includes a heart wrap having a shape configured to conform with a heart of a patient. The heart wrap includes four inflatable compartments, each inflatable compartment is configured to cover one of a pair of atriums and a pair of ventricles. The apparatus includes a negative charge pad configured to deliver an electrical stimulus to the heart and a positive charge pad configured to receive the electrical stimulus. The negative and the positive charge pads are connected to a power source through negative and positive lead cables, respectively. An external device with four piston pumps is used to circulate fluids to the inflatable compartments. A first suction tube and a second suction tube remove a first fluid and a second fluid, respectively, from the heart wrap. A controller with program instructions controls the piston pumps.

The present invention relates to an apparatus for removing, in a manner that is as odour-free as possible, intestinal gas or other malodorous gases as part of a system for the closed, preferably continuous, removal and / or collection of stools or other strongly odour-forming excretions or secretions from the human or animal body, wherein the stool or the removed excretions or secretions are guided outside the body through a hose- or tube-like structure which, in addition to an inflow port and an outflow port and a passage region that connects said ports and is intended for the passage of stool or other excretions or secretions, has a branch where intestinal gas or other malodorous gases are separated from the stool or the other excretions or secretions and are conducted through an adsorption and / or filter device to an outlet, wherein at least some regions of the adsorption and / or filter device are spaced apart from the passage region in order to prevent, as far as possible, close contact with the stool or other excretions or secretions flowing through the passage region.

The invention discloses a clinical urinary catheterization device for urinary surgery and a use method, and belongs to the technical field of medical instruments. Comprising a base, a rotating platform is arranged on the upper surface of the base, a plurality of collecting mechanisms are arranged on the rotating platform, opening and closing mechanisms are arranged above the collecting mechanisms, and an L-shaped supporting plate is fixedly connected to the right side of the outer side wall of the base; urine is temporarily stored through a plurality of collecting barrels, when one collecting barrel is almost full, a motor only needs to drive a rotating platform, the unoccupied collecting barrel is rotated to the position below a butt joint mechanism to complete switching, frequent dumping operation is not needed, meanwhile, a lifting plate of the butt joint mechanism is matched with a pulling plate and a first spring, butt joint and separation of an inserting pipe and a connecting nozzle can be rapidly achieved, and the working efficiency is greatly improved. The time investment of nursing personnel on urine treatment is greatly reduced, so that the nursing personnel can apply more energy to core nursing work such as illness state observation and medication guidance, and the overall clinical working efficiency is remarkably improved.

The invention relates to the technical field of urinary catheterization devices, in particular to a urinary surgery urinary catheterization device which comprises a shell, a positioning rod is arranged in the shell, a urine bag body is mounted on the circumferential surface of the positioning rod through a buckle, an input connector and an output connector are mounted in the shell, and the urine bag body is connected with the input connector through an input pipe. The urine bag body is connected with the output connector through an output pipe, the input connector is connected with a catheter through a connecting pipe, the mounting plates are mounted in the shell, the first guide grooves are formed in the surfaces of the mounting plates, the rotating rods are slidably connected into the first guide grooves, and the extrusion rollers are rotatably connected to the circumferential surfaces of the rotating rods. A sliding block is slidably connected into the shell, a movable groove is formed in the sliding block, and the two ends of the rotating rod are both located in the movable groove, under the action of the extrusion assembly, urine in the urine bag body is fully discharged, meanwhile, the urine discharging speed is increased, and the use experience of a patient is improved.

The invention relates to a device for discharging intestinal or other malodorous gases in a manner as odorless as possible as a component of a system for discharging and / or collecting feces or other excretions or secretions which produce strong odors from the human or animal body in a closed, preferably continuous manner, wherein the feces or the discharged excretions or secretions are guided in a tube-like or pipe-like structure outside the body, which has, in addition to the inlet and outlet connections and the channel region connecting the two for the passage of the feces or other excretions or secretions, a branch in which the intestinal or other malodorous gases are separated from the feces or other excretions or secretions and guided by means of an adsorption and / or filter device to an outlet, wherein the adsorption and / or filter device is at least partially spaced apart from the channel region in order to avoid as far as possible intensive contact with the feces or other excretions or secretions flowing through the channel region.