208 results about "Nasogastric tubes" patented technology

The utility model relates to the technical field of nasogastric tubes, and provides a nasogastric tube with a wax oil lubricant, which comprises an outer packaging bag, and a nasogastric tube body and a lubricating device which are arranged in the outer packaging bag, the lubricating device comprises a sealed lubricant bag and a wax oil lubricant pre-filled in the lubricant bag; the lubricant bag is of a semicircular tubular bag structure with an opening in one side, and the lubricant bag is arranged on the outer wall of the nasogastric tube body in a sleeving mode; the arc-shaped inner end face of the lubricant bag makes contact with the outer wall of the nasogastric tube body, and the inner end face of the lubricant bag or the end face located at the opening is provided with a through hole and a sealing film for sealing the through hole. The nasogastric tube body is very simple and convenient to lubricate, and the semi-circular tubular lubricant bag has a large contact surface with the outer wall of the nasogastric tube body, so that the lubricating effect is good. And the lubricating operation efficiency is greatly improved.

The utility model discloses a nasal cavity indwelling stomach tube fixing device which comprises a first half cover and a second half cover, the first half cover and the second half cover are movably connected through a telescopic piece, ear hanging belts are arranged on the sides, away from the telescopic piece, of the first half cover and the second half cover, circular rings are connected to the first half cover and the second half cover, and adhesive belts are arranged in the circular rings. The nasogastric tube is fixed in the circular ring through the adhesive tape, the nose bridge of a patient is covered with the first half cover and the second half cover, the positions of the first half cover and the second half cover can be adjusted through the telescopic piece, the nasogastric tube is suitable for noses of different patients, the nasogastric tube is fixed in the circular ring through the adhesive tape, and the top of the nasogastric tube is adhered to the top of the circular ring through the middle tape. The nasal cavity indwelling stomach tube is hung on the ears of a patient through the two ear hanging belts, and the phenomenon that due to the fact that adhesive tape is pasted for a long time and not replaced in time, the viscidity of the adhesive tape is reduced, and the indwelling stomach tube falls off is avoided.

The invention discloses a nasal gastrointestinal tube 3D printing fixing device, and belongs to the technical field of medical supplies, the nasal gastrointestinal tube 3D printing fixing device comprises a nose wing base, a binding tying belt and a rear pad, an adjusting cavity is formed in the nose wing base, a central trachea is arranged in the adjusting cavity, and an inner trachea and an outer trachea are arranged on the upper side and the lower side of the central trachea respectively; limiting assemblies are arranged in the inner air pipe and the outer air pipe, an inner ring groove and an outer ring groove are formed in the inner side face of the nose wing base, an inner ring air bag and an outer ring air bag are arranged in the inner ring groove and the outer ring groove respectively, and the inner ring air bag and the outer ring air bag are connected with the inner air pipe and the outer air pipe through air pipelines respectively. The nasal ala base can be attached to nasal ala parts of different patients, so that traction force is distributed to all positions, pressure injury is avoided, it is ensured that pressure of the nasal ala base to all positions of the nasal ala parts of the patients is the same, and meanwhile, the situation that local nasal ala parts of the patients are pressed for a long time can be effectively avoided through alternate use of the outer ring air bag and the inner ring air bag.

The utility model provides a nasal feeding tube fixator which comprises a nasal paste support body, a slender rod body, a parallel hook, an adjusting screw buckle and an arc-shaped clamping piece, the bottom end of the nasal paste support body is flush, the top end of the nasal paste support body is inclined, and the slender rod body is arranged at the top end of the nasal paste support body. The slender rod body extends out of the nose tip and then is bent, so that the tail end rod body is located on one side of the slender rod body and corresponds to one side of the nasal cavity, the parallel hook is fixed below the tail end rod body, one side of the parallel hook is open, the adjusting screw buckle is arranged on the tail end rod body in a vertically movable mode, and an arc-shaped clamping piece matched with the parallel hook is arranged at the bottom end of the adjusting screw buckle. The nasal feeding tube fixator is simple in structure, and the nasal feeding tube is firmly fixed.

The utility model belongs to the technical field of medical equipment, and relates to a nasogastric tube anti-falling fixator which comprises a nasal mask, a first rope belt and a flitch plate. Two through holes corresponding to nostrils are formed in the front side wall of the nose mask; the rear end of the flitch plate is fixedly connected with the bottom of the front side wall of the nose mask, and the two ends of the flitch plate are connected with second rope belts which can be bundled and fixed to the head and used for fixing the flitch plate between the mouth and the nose; and a third rope belt for bundling and fixing the nasogastric tube is arranged on the flitch plate. The anti-falling fixator is fixed to the face of a patient during nasogastric tube implantation and used for fixing a nasogastric tube, the nose cover covers the nose tip, the flitch is attached between the mouth and the nose, the nose cover and the flitch can be bundled and fixed to the head through the first rope belt and the flitch, and the nasogastric tube is bundled and fixed through the third rope belt on the flitch. Therefore, the nasogastric tube and the flitch plate are fixedly connected, the intubated nasogastric tube is fixed on the face of a patient, and the stability of the nasogastric tube is good.

A respiratory mask can be used to provide therapy to patients who also require a nasogastric (NG) tube. The mask seal can include a path that is designed to deform around an NG tube or other without lifting the mask away from a patient's face. The deforming path can help to minimize gaps that form between the patient's face and the mask seal as a result of the tube, thus reducing leaks and improving the efficacy of the treatment.

The invention discloses a non-invasive ventilator mask sealing and fixing structure adaptive to multi-diameter nasogastric tubes, comprising: a separate folding mask assembly which can be opened in a hinge manner and wraps the face of a patient; the middle fixing ring and the separated folding mask assembly are designed in a separated mode, and the middle fixing ring can be fixed to the head of the patient. The elastic conical sealing structure is connected between the elastic conical sealing structure and the middle fixing ring and used for enlarging the aperture of the elastic conical sealing structure so that a pipe fitting can be conveniently inserted, the elastic conical sealing structure is made of an elastic silica gel material, and nose tubes, intestine tubes and stomach tubes of different diameter sizes can be sealed. Compared with the prior art, the sealing and fixing structure for the noninvasive ventilator mask has the advantages that special masks do not need to be replaced for pipelines with different diameters, the universality of the mask is improved, the tube does not need to be pulled out and inserted again when the mask is disassembled, and the sealing and fixing structure for the noninvasive ventilator mask can guarantee the sealing effect and wearing comfort and has important clinical significance.

The invention discloses a gastrointestinal nutrition tube endoscope assembly, and relates to the field of nasal and gastrointestinal catheters.The gastrointestinal nutrition tube endoscope assembly comprises a handle, a flexible sleeve is arranged at the bottom end of the handle, a movable part is arranged at the bottom end of the flexible sleeve, and a control mechanism is arranged on the handle and used for controlling the bending angle of the movable part; a pipe body is arranged at the bottom of the connector, a camera module is arranged at the bottom end of the pipe body, and a plurality of discharge outlets are formed in the side face of the pipe body; the connector is matched with the bottom end of the handle in an inserted mode through a conical sleeve. The bending angle of the movable part is controlled by operating the control mechanism so as to drive the far end of the tube body to conduct bending adjustment. And a real-time and intuitive intracavity visual field is provided. An operator can clearly observe the path from the nasal cavity / oral cavity to the esophagus and stomach to the target intestinal tract. The device effectively avoids entering the airway by mistake, and can actively bypass mucus, wrinkles or narrow areas.

The article relating to this design is a nasogastric tube fixing device for guiding a nasogastric tube inserted into the nostril to the side of the patient's face and holding it in place. As shown in Reference Figure 3, which illustrates the state of use, the nasogastric tube is fitted into fixing grooves extending from the center of the main body in the left and right directions, and the ends of the main body are attached to the cheek area with fixing tape, so that the nasogastric tube is held in a state that makes it difficult to come off. Also, as shown in Reference Figures 2 and 3, which illustrate the state of use, elongated holes are formed at both ends of the main body, which also serve as retainers, and the device can also be used in a form in which a separate band is connected to these elongated holes and attached around the head. When using the band, it can be fixed without using fixing tape alone, and the device is designed to be easy to use with consideration for skin irritation, and it can also be used to hold the tube securely even when adhesion is difficult due to the shape of the area under the nose, such as when there is a beard or when there are no front teeth.

A respiratory mask can be used to provide therapy to patients who also require a nasogastric (NG) tube. The mask seal can include a path that is designed to deform around an NG tube or other without lifting the mask away from a patient's face. The deforming path can help to minimize gaps that form between the patient's face and the mask seal as a result of the tube, thus reducing leaks and improving the efficacy of the treatment.

An intracorporal tube for positioning within a patient's body is provided, the tube comprises at least one location marker on, in, or within the tube, the presence and / or position of which marker is detectable by an ultrasound imaging system. In one embodiment, a hollow nasogastric tube, is for insertion into a patient's body. Also depicted is an axial cross-section of the tube, which has a tube wall in which are embedded ultrasonic emitters as active location markers. The emitters are connected by an electrically conductive drive wire.

The utility model relates to the technical field of nasal feeding tube fixing, in particular to a nasal feeding tube fixing structure which comprises a base plate, elastic bandages are fixedly connected to the two ends of the base plate, and ear hooks are fixedly installed at the ends, away from each other, of the elastic bandages. A fixing mechanism is fixedly installed on the front face of the base plate and comprises an adjusting assembly fixedly installed on the front face of the base plate, and a fixing assembly is arranged in the adjusting assembly. The fixing assembly comprises a clamping block, and a protection assembly is fixedly installed on the inner side face of the clamping block. According to the feeding tube fixing device, the elastic bandage, the ear hooks, the base plate, the adjusting assembly and the fixing assembly are arranged in a matched mode, the feeding tube fixing device can replace adhesive tape to achieve the fixing function on the feeding tube, and the problem that a patient possibly feels uncomfortable due to allergy to adhesive is solved; meanwhile, the feeding tube is fixed through the fixing assembly in a mechanical structure mode, high stability is achieved, the feeding tube can be quickly loosened and clamped through the fixing assembly, and follow-up operation such as position adjustment and replacement of the feeding tube is facilitated.

The utility model discloses a nasogastric tube anti-slip device which comprises a wearing ring, the bottom of the wearing ring is fixedly connected with an adjusting box, the inside of the wearing ring is in sliding connection with an adjusting belt, the inside of the adjusting box is in sliding connection with a sliding plate, the top of the sliding plate is fixedly connected with a limiting block, the right end of the sliding plate is fixedly connected with a push block, and the right end of the push block is fixedly connected with a handle. The bottom of the sliding plate is fixedly connected with a force storage spring, and an inserting groove is formed in the bottom of the adjusting belt. A worker pushes a push block downwards, the push block drives a sliding plate to move, the sliding plate drives a force storage spring to extrude downwards to store force, meanwhile, limiting between a limiting block and an inserting groove is relieved, the worker conducts adjustment according to the face sizes of different patients, a wearing ring is fixed to the faces of the patients, and then a nasogastric tube penetrates through a hole in a clamping box; therefore, workers can comb and clamp the nasogastric tube, and the nasogastric tube is prevented from falling off.

The invention provides a blood supply monitoring device used after an esophagus operation, and relates to the technical field of medical instruments. The blood supply monitoring device comprises a hose and a monitoring module, and the monitoring module is arranged on the hose; the hose is connected with a nasogastric tube and is fed into a body along with the nasogastric tube; the monitoring module is used for monitoring blood flow information of the esophageal anastomotic stoma, and the blood flow information comprises blood flow amplitude; the monitoring module is started once at a preset time interval and runs for a preset time length each time; the monitoring module is connected with a control module, and the control module is used for processing the blood flow information based on a preset formula and obtaining SVI; the control module is connected with an alarm module, and the alarm module is used for generating an alarm signal when the SVI is lower than a preset value. The blood supply monitoring device used after the esophageal surgery has the advantages of being safe, non-invasive, easy to operate and the like, and the blood supply condition of the esophageal anastomotic stoma of a patient can be continuously monitored in real time.

The utility model discloses a disposable nasogastric tube, relates to the technical field of medical instruments, and aims to provide a disposable nasogastric tube which not only can ensure rapid and accurate intubation, but also can relieve the pain of a patient to the greatest extent, and comprises a hose and a connecting end, one end of the hose is provided with an arc covered edge, and the other end of the hose is sleeved outside the connecting end. Comprising a connecting pipe used for being connected with a hose, a main port used for feeding or drainage and a flushing port used for air flushing or water flushing, and the main port and the flushing port are both communicated with the hose through the connecting pipe. Damage to the nasal cavity or the gastrointestinal tract inner wall of a patient in the insertion process is avoided as far as possible, and discomfort and pain of the patient are relieved.

The invention discloses a throat electrical stimulation device and method, and the device comprises a nasal feeding tube, one end of which is an insertion end inserted into the stomach of a patient and is used for conveying a nutrient solution; the transparent hose sleeves the nasal feeding tube in a sliding manner; an electrode assembly including a first electrode and a second electrode; the first electrode and the second electrode are sequentially and fixedly arranged outside the transparent hose in a sleeving manner in the direction far away from the insertion end; the first electrode and the second electrode form an electric signal loop through a wire and are used for outputting electrical stimulation pulses to the muscles of the throat of a patient and / or collecting electromyographic signals. The position marking ring is slidably arranged outside the transparent hose in a sleeving mode and located on the side, away from the insertion end, of the second electrode, the distance between the position marking ring and the second electrode is a first set length, and the distance between the second electrode and the insertion end is a second set length. The device can be used for patients with different heights and different physiological anatomical structures, and is high in universality.

The invention relates to the technical field of medical instruments, in particular to a nasal gastrointestinal tube with a tube diameter conversion function, which comprises an intestinal tube and a stomach tube, one end of the stomach tube is connected with a reducer tube, the diameter of one end of the reducer tube is the same as that of the intestinal tube, and the stomach tube is connected with the intestinal tube through the reducer tube; an enteric cavity is formed in each of the stomach tube and the reducer tube, a stomach cavity is formed in one side of each enteric cavity, an air inlet cavity is formed in one side of each stomach cavity, a stomach cavity closing wall is arranged between each enteric cavity and the corresponding stomach cavity, and an air inlet cavity closing wall is arranged between each enteric cavity and the corresponding air inlet cavity. According to the multi-cavity nasal gastrointestinal tube, conversion transition from a multi-cavity tube to a single-cavity tube is smoother, and damage of the outside of the tube body to a human body is greatly reduced; the gastrointestinal tube is welded into a whole, no additional adapter substitute is needed, the inner diameter of the intestinal tube body is effectively enlarged, and sufficient drainage, administration and nutrition delivery are achieved.

The application relates to a portable glasses type oxygen inhalation device and relates to the technical field of medical apparatuses. The device comprises a frame, two legs, an oxygen passing assembly and an oxygen inhalation nose, the two legs are arranged at the two ends of the frame, the oxygen passing assembly is arranged on the frame, an oxygen passing channel is formed in the oxygen passing assembly, oxygen is introduced into the oxygen passing channel, the oxygen inhalation nose is arranged on the oxygen passing assembly, and the oxygen inhalation nose is communicated with the oxygen passing channel. The two legs are hung on the left and right ears of a patient respectively, oxygen is introduced into the oxygen passing channel, the oxygen is inhaled by the nose of the patient through the oxygen inhalation nose, the oxygen inhalation tube does not press the back of the ear, does not cause confusion with other pipelines (such as a nasogastric tube) of the face, does not cause damage to the neck wound of a patient with a right or left deep vein replacement, and does not cause infection, and the problem that the existing oxygen inhalation tube is easy to cause discomfort and damage to the patient during use is solved.

The invention belongs to the technical field of medical materials, and provides a nasogastric tube based on synergistic resistance reduction and lubrication of a micro-nano texture and antibacterial hydrogel, and the nasogastric tube comprises an anti-friction resistance-reducing surface with a micro-nano structure and a hydrophilic antibacterial hydrogel coating. A traditional nasogastric tube is mostly made of polymer materials such as polydimethylsiloxane, the hydrophobic surface of the traditional nasogastric tube is prone to generating large insertion resistance in the intubation process, and discomfort and pain of nasopharynx and esophagus and even inflammation infection are brought to a patient. The resistance in the insertion process is remarkably reduced by combining the hydrophilic hydrogel pattern layer, so that the wettability is enhanced, the smoothness during insertion and extraction is improved, and the mechanical stimulation to the nasal cavity and throat tissues is reduced. The hydrophilic antibacterial hydrogel coating is coated on the surface of the nasogastric tube, so that the structural design not only improves the comfort of a patient in the use process, but also endows the tube body with certain antifouling and antibacterial properties, and reduces the risk of occurrence of discomfort related to bacterial infection and friction.

The invention discloses a visual nasal gastrointestinal nutrition tube, and relates to the technical field of medical instruments. The visual nasal gastrointestinal nutrition tube comprises a catheter, an operation part, a guide assembly, a guide wire assembly and a visual camera. During working, the guide assembly is arranged in the front end of the catheter, and the operation part is connected with the rear end of the catheter. The operation part is connected with the guide assembly through the guide wire assembly, the direction of the front end of the catheter can be flexibly operated through the operation part, and therefore the catheter indwelling accuracy and efficiency are improved.

The utility model relates to a double-cavity nasal gastrointestinal tube convenient to place, which comprises a first joint, a second joint and a third joint, the first joint comprises a first sleeve and a first central tube coaxially arranged in the first sleeve, the left end of the first sleeve is fixedly connected with the outer wall of the first central tube through a plugging plate, and a connecting tube is arranged on the side wall of the first sleeve; the second connector comprises a second sleeve and a second center pipe coaxially arranged in the second sleeve, a partition plate is fixedly arranged between the right end of the second center pipe and the inner wall of the second sleeve, and a plurality of first via holes are evenly formed in the position, close to the partition plate, of the side wall of the second sleeve in the circumferential direction; two ends of the first hose are fixedly arranged at the right end of the first central pipe and the left end of the second central pipe respectively; the two ends of the second hose are fixedly arranged at the right end of the first sleeve and the left end of the second sleeve respectively; and the left end of the third hose is fixedly arranged at the right end of the second sleeve. The double-cavity nasal gastrointestinal tube convenient to imbedded is identical in overall outer diameter, high in smoothness and convenient to imbedded in a human body.

This utility model relates to the field of medical device technology and discloses a nasogastric tube feeding pump connector. The connector includes a connector body, a feeding tube connector mounted at the top of the connector body, and a screw-type nasogastric tube connector at the bottom of the connector body. A fixing plate is provided on the outer wall of the connector body. This utility model, by setting a straight-mouth nasogastric tube connector, a screw-type nasogastric tube connector, and a connecting block, allows the straight-mouth nasogastric tube to be connected to the straight-mouth nasogastric tube by threading the connecting block, thus connecting the straight-mouth nasogastric tube to the feeding tube. By unscrewing the straight-mouth nasogastric tube connector from the connecting block, the screw-type nasogastric tube can be directly connected to the screw-type nasogastric tube connector, thus connecting the screw-type nasogastric tube to the feeding tube. This solves the common clinical problem of mismatch between nasogastric tubes and feeding tube connectors, and simultaneously meets the needs of connecting screw-type and straight-mouth nasogastric tubes to nasogastric feeding tubes.

A nasogastric device (100, 200, 300) and relative system (10, 100, 200, 300) for enteral feeding (100, 200, 300), the device (100, 200, 300) comprising a nasogastric tube (101) and a tag (102) placed on the flexible tube (101); while the system (10, 100, 200, 300) comprising the nasogastric device (100, 200, 300) and a reader device (10), in its turn, comprising: means (10') for generating a source time varying magnetic field; and means (10") for detecting a derived time varying magnetic field; the tag (102) being a passive resonant structure having a resonance frequency band, and being configured to interfere with the source magnetic field, by changing its amplitude and / or spatial distribution in such a way to originate the derived magnetic field having its own amplitude and distribution, when the source magnetic field has a frequency comprised in the resonance frequency band.

The invention provides a nasogastric tube fixing device which comprises a fixing part, a bandage, a nose-shaped support and a first clamping groove, the fixing part is of an arc-shaped structure, the nose-shaped support and the fixing part are connected through an inverted-L-shaped connecting rod, mounting parts are symmetrically arranged on one side of the fixing part, an adjusting belt of an arc-shaped structure is connected between the two mounting parts, and the first clamping groove is formed in the adjusting belt. The adjusting belt is sleeved with a first loop, a first clamping groove in the same direction as the nostrils is fixedly formed in the side, away from the fixing piece, of the first loop, the first clamping groove is used for clamping and fixing the stomach tube, the two ends of the bandage are connected with the two ends of the fixing piece respectively, and a nanoscale flexible pressure sensor is embedded in the nose-shaped support. The pressure sensor is connected with the controller through a signal line, and the controller is connected with the monitoring terminal through a wireless signal; the device solves the problem of skin injury caused by repeated adhesion of an adhesive tape, ensures blood supply safety of nasal mucosa, reduces the risk of ischemic injury, and avoids medical negligence caused by aspiration of a stomach tube.

To prevent a patient from unconsciously removing a puncture needle or a tube during dialysis treatment, nasogastric tube treatment, etc.SOLUTION: A safety device 10 comprises a terminal device 30 and a camera 40. The camera 40 takes an image of a patient 20 and transmits the captured image data to the terminal device 30. A control device 31 in the terminal device 30, on the basis of sample images stored in a memory 37, identifies a target such as a puncture needle appearing in the captured image. The control device 31, when detecting that the targeted image is blurred, a part of the targeted image is missing, or a focal distance is changed, determines that the patient has put out his / her hand to the target, and alerts a doctor or nurse by image, voice, etc.SELECTED DRAWING: Figure 1

The utility model relates to medical auxiliary technique field, concretely relates to nasal stomach tube paste, including sticking and nasal paste piece on the nose, and with the pipe paste piece for nasal catheter fixed, be provided with connecting portion between the nasal paste piece and pipe paste piece, the connecting portion is the belt body, and both ends of the inner surface of belt body are provided with magic paste hook face and nap face respectively, and the belt body is wound on the nasal paste piece and is fixed through magic paste hook face and nap face connection, the utility model discloses the design of vertical connection, and the tension can be more evenly distributed on the surface of adhesive tape, and cooperate with the rubber band of the outer surface of belt body and set up and further increase the friction force with the nose portion and contact the nose portion, so the influence to the nasal paste piece is more balanced, reduces the risk that the adhesive tape slides or shifts.

The invention discloses a nasal gastrointestinal tube fixing device, and particularly relates to the technical field of fixing devices.The nasal gastrointestinal tube fixing device comprises a fixing mask, an elastic band is arranged on the rear side of the fixing mask, connecting frames are fixedly arranged at the two ends of the elastic band, a mounting plate is fixedly arranged on one connecting frame, and a canvas bandage is fixedly arranged at the outer end of the connecting frame; a traction assembly is arranged on one side of the mounting plate and comprises two fixing shafts rotationally connected to one side of the mounting plate, and clamping wheels are fixedly arranged on the sides, away from the mounting plate, of the fixing shafts. The traction assemblies are arranged, the nasal gastrointestinal tube is led into ears and then clamped between the two traction assemblies, the clamping wheel is driven through the elastic force of the first torsional spring, and then the nasal gastrointestinal tube is pulled to be slightly tightened and better attached to the face of a patient, so that the probability that the nasal gastrointestinal tube is mistakenly touched by other objects in the using process is lower; therefore, the probability that the nasal gastrointestinal tube is pulled to fall off is reduced fundamentally.

The present application relates to the technical field of nasogastric tube placement, and particularly relates to a visual nasogastric tube device capable of precise placement, which comprises a nasogastric tube and a placement tube sleeved on the outside of the nasogastric tube, and a control box is fixedly sleeved on the outside of the placement tube; a stop unit is installed on the nasogastric tube, a camera and a pressure sensor are fixedly connected to the end of the placement tube away from the nasogastric tube, and a wiping structure for wiping the camera and the pressure sensor respectively is installed on the placement tube; the camera and the pressure sensor are wiped by the wiping structure, which is convenient for image capture of the camera and avoids some contents adhering to the pressure sensor, so that the camera and the pressure sensor do not need to be cleaned by flushing liquid, thereby greatly improving the positioning accuracy and data value of pressure measurement.

This invention belongs to the field of medical assistive device technology and provides a liquid feeding device for patients after esophageal surgery. It includes a main cylinder with a supporting disc slidably positioned inside. A silicone bag is fixedly mounted on the bottom side of the main cylinder. The main cylinder supports the liquid feeding bag via the supporting disc, and a nasogastric tube is fixedly mounted on the liquid feeding bag. An air pump is fixedly mounted on the main cylinder. The air pump slowly inflates the silicone bag, pushing the supporting disc upwards and pressing the liquid feeding bag against the bottom of the main cylinder. This allows the liquid food inside the bag to be slowly introduced into the patient's body through the nasogastric tube. Because the inflation speed of the air pump can be precisely controlled, the rising speed of the supporting disc and the compression speed of the liquid feeding bag can be precisely controlled, thereby improving the accuracy and convenience of the liquid feeding placement for the patient.

The utility model discloses an anti-falling nasogastric tube fixing paster, which belongs to the technical field of nasogastric tube fixing pastes and comprises an adhesive tape used for being fixed on the nose of a patient and fixing a nasogastric tube, and release paper is connected onto the adhesive tape in a bonding mode. The paper tube is sleeved with the paper tube and used for preventing the adhesive tape from deforming and providing support; the pasting assembly is used for being independently torn off from the adhesive tape for use; the auxiliary assembly is used for cutting according to the shape; the cutting assembly is used for fixing the nasogastric tube, the fixing pastes can be directly torn off conveniently through the parting lines between every two sets of fixing pastes, then the heart shape is cut through the edge lines, attractiveness is enhanced, folding is facilitated through the arranged center line, accordingly, a through hole is cut, redundant parts are cut out according to the left and right sides of the nasogastric tube branch and the cut edges, and the nasogastric tube branch is cut off. The nurse observation is facilitated.