14 results about "Tracheostomy tube insertion" patented technology

The utility model relates to medical supplies technical field discloses a disposable first -aid trachea puncture ware, including middle trachea cannula, the lower extreme of middle trachea cannula is provided with tail trachea cannula. The tail trachea cannula of conical structure in the utility model can satisfy the demand of different patient trachea size, need not to prepare multiple diameter size trachea incision cannula, has reduced the difficulty of medical staff management trachea incision cannula inventory work, and medical staff can be through shearing adjustment device length to adapt to the different needs of children and adult patients, need not to look for the trachea incision cannula of suitable size, has improved the rescue efficiency, and the front end gasbag and rear end gasbag are connected with the air cylinder through the front end pipe and rear end pipe respectively, is provided with gas supply structure on the air cylinder, and medical staff can realize the inflation and deflation of gasbag by pushing or pulling the push rod, need not to prepare gas supply equipment separately, and the operation is simple and quick.

A tracheostomy tube includes a dislodgement sensor-based system operable to detect partial and / or full-decannulation and resulting disruption to a person's airway. The tube's system provides an alert to a caregiver so that the caregiver can respond immediately, contemporaneously with a dislodgement event, and act to restore the person's airway, and avoid asphyxiation. The system includes a sensor operable to sense a vital sign of a person or a separation of the neck plate from a position abutting the person's neck, to detect a dislodgement state. The system may include a controller operatively connected to the sensor. The controller is configured to detect the dislodgement state as a function of data received from the sensor. In response to a dislodgement event, the caregiver may be alerted by an alarm device of the sensor-based system, or by another device for alerting the caregiver that is signaled by the tube's sensor-based system.

The neck flange 3 of a tracheostomy tube is of a soft plastics such as silicone and has neck tie or suture openings 35 at opposite ends reinforced to prevent damage to the flange. The openings are reinforced by tubular inserts 38 of a harder plastics. The patient end of each insert has an enlarged, radially extending head 41 sitting flush in an enlarged recess 43 around the patient end of each opening. The opposite end of each insert also has an enlarged head 42 overlapping the flange but formed after the insert has been inserted in the flange. The opposite end head 42 may be heat formed from the end of the insert or may be a separate component clipped onto the end of the insert.

The utility model discloses a trachea incision protector which is installed on a connector of a tracheostomy tube, the protector comprises a protection cavity and an upper cover, the protection cavity comprises an annular bottom plate, an inner sleeve is arranged on an inner ring of the annular bottom plate, an outer ring of the annular bottom plate is arranged on the outer wall of the protection cavity, the inner sleeve is sleeved on the connector of the tracheostomy tube, and the upper cover is arranged on the outer wall of the protection cavity. The outer wall is of a conical structure which is gradually expanded outwards from bottom to top, a round extending part is arranged on the upper side of the conical structure, the upper cover is buckled on the protection cavity through the round extending part, air holes are evenly formed in the upper cover, and an oxygen connector channel is further formed in the outer wall. According to the tracheostomy tube protector, the inner sleeve made of medical rubber is clamped and sleeved on the joint of the tracheostomy tube, and meanwhile, the inner sleeve and the fixing wing are adhered together through the adhesive on the lower side, so that the situation that the tube opening of the joint is directly covered with double-layer gauze is avoided, and even if a patient coughs severely, the protector does not fall off easily to lose the protection effect.

The present invention belongs to the field of medical devices and relates to a sputum crust removal device for tracheotomy intubation. The sputum crust removal device at least comprises a sputum removal part, a sputum collection part, a breathing tube, and a guiding device; wherein, after being unfolded, the sputum removal part is hermetically arranged on the periphery of the sputum collection part, and the sputum removal part is foldable; the sputum collection part is used for collecting sputum crusts and can prevent them from falling into the lower respiratory tract and causing coughing; the breathing tube can provide a normal breathing passage during sputum crust removal; the guiding device restricts the sputum crust removal device to always move along the central axis of the cannula when it extends into the invisible area of the cannula, so as to avoid touching the inner wall of the cannula.

The invention relates to the technical field of medical equipment, and discloses a tracheostomy tube with a humidifying pipeline, which is characterized by comprising a cannula main body and the humidifying pipeline, and an artificial airway is arranged on the cannula main body; the humidifying pipeline is connected with the cannula main body; the humidifying pipeline is communicated with the artificial airway and used for introducing humidifying liquid into the artificial airway. Humidifying liquid is input into the cannula body at a proper speed, so that the humidity environment in an artificial airway can be kept, the requirements for the gas temperature and humidity in the using process are met, trachea blockage is avoided, and normal use of the tracheostomy tube is maintained.

The utility model discloses an improved tracheostomy tube, which relates to the field of medical instruments and comprises a connecting tube, an inserting tube, a sputum suction tube and an inflating tube, the upper end of the inserting tube is positioned in the connecting tube and can slide in the connecting tube, and a stretchable corrugated tube is integrally connected between the upper end of the inserting tube and the inner wall of the connecting tube. The corrugated pipe is arranged between the connecting rod and the insertion pipe and can be stretched by a certain length, so that the overall length of the insertion pipe and the connecting pipe can be controlled according to the use requirements, and therefore, the catheter is suitable for most patients, the intubation effect is ensured, and the comfort level of the patients is improved; the first corrugated section is arranged on the inflation tube, the second corrugated section is arranged on the sputum suction tube, and therefore the balloon and the sputum suction function can be normally used.

To provide a warning device for an abnormal position of an endotracheal tube.SOLUTION: A warning device for an abnormal position of an endotracheal tube that monitors accuracy of an installation position of an endotracheal tube includes: a monitoring module 1 for collecting chest X-ray image materials of a patient; an object detection module 2 for detecting an object based on a deep learning model; a position evaluation module 3 for interpreting the position appropriateness of the endotracheal tube based on a result of the object detection module; and a display module 4 for displaying an evaluation result on the position appropriateness of the endotracheal tube and providing a necessary warning as a clinical reference. Thereby, the position of the endotracheal tube is evaluated by an artificial intelligence calculation model using a chest X-ray image captured for the patient. A main objective is to enable clinical medical staff to quickly and accurately determine the appropriateness of the position of the endotracheal tube, reduce the rate of unplanned slipping of the endotracheal tube and the incidence of single-lung ventilation, and improve the medical quality, thereby improving the safety and vital sign stability of the patient.SELECTED DRAWING: Figure 1

The tracheostomy tube comprises a four-cavity pipeline and a conical balloon, the four-cavity pipeline comprises a main tube cavity, one end of the main tube cavity is connected with a subglottic suction tube cavity, and the subglottic suction tube cavity is connected with an oxygen and / or humidification tube cavity. The side wall of the other end of the main pipe cavity is communicated with a balloon filling port, a subglottic suction port and an oxygen and / or humidification port. The conical balloon is fixedly arranged on the peripheral wall of the subglottic suction tube cavity in a sleeving manner, and the balloon filling port is communicated with the conical balloon; the subglottic suction port is communicated with the subglottic suction tube cavity, and the oxygen and / or humidification port is communicated with the oxygen and / or humidification tube cavity. The tracheostomy tube can effectively prevent the conical balloon from excessively compressing the tracheal mucosa, and secretions on the conical balloon can be sucked out through the opening of the subglottic suction tube; and the pressure value in the conical balloon can be accurately estimated.

The invention provides a tracheostomy tube training anthropomorphic dummy, and relates to the technical field of medical instruments. The tracheostomy tube training simulation human comprises a simulation human body, an airway management model is arranged in the simulation human body, and the airway management model is used for simulating tracheal intubation, artificial respiration mask ventilation, oral airway liquid foreign matter suction and annular cartilage pressing operation training. An adjustable mechanism is further arranged in the anthropomorphic dummy body, the airway management model is arranged in the adjustable mechanism in a penetrating mode, the adjustable mechanism comprises an outer connecting ring, an adjusting frame and an inner connecting ring, an inner supporting frame is fixedly arranged at the inner bottom of the adjusting frame, and a rotating frame is rotationally arranged at the upper end of the inner supporting frame; and a connecting cylinder is fixedly arranged at the middle position in the rotating frame. Various tracheal symptoms can be flexibly adjusted and simulated through the adjustable mechanism, the training pertinence is improved, and the ability of medical staff to deal with actual conditions is enhanced.

The utility model relates to the technical field of tracheal intubation, and discloses a tracheotomy cannula with a liquid extraction structure. The utility model includes a composite tube, the composite tube is provided with an inner and outer layer, and the two ends thereof are sealed and connected together, the middle section of the composite tube is provided with an interlayer, a positioning air bag is fixedly provided on the front end of the composite tube, and an air bag air supply tube is connected to the positioning air bag, and the air bag air supply tube is led out from the interlayer of the composite tube to the upper end. The utility model can completely suck out the sputum and blood congestion collected above the positioning air bag from the patient's throat, and the sputum and blood congestion can be sucked out without dead angles, thereby balancing the pressure in the respiratory tract, avoiding symptoms such as respiratory distress and rapid decrease in oxygen saturation, and reducing the risk of critical illness of the patient.

The invention relates to a modified breathing tube (endotracheal tube and tracheostomy tube) for use in wound healing following injuries or surgery of the trachea. A modified breathing tube (endotracheal tube and tracheostomy tube) is described. Ventilation tube (1) for vacuum treatment of injuries or after surgery of the trachea, comprising: • a first cuff (2a) as an inflatable balloon at a first, upper end (20) of the breathing tube, with a first cuff tube (4a), • a second cuff (2b) as an inflatable balloon at a second, lower end (30) of the breathing tube, with a second cuff tube (4b), • a sponge (3) which is arranged between the two cuffs and surrounds the breathing tube, wherein both cuffs enclose the breathing tube in a ring shape, so that a vacuum area (6) extends between them in which a negative pressure can be created between the sponge and the tracheal wall, and wherein a film (3b) is provided in the vacuum region (6) which surrounds the sponge and thereby also encloses the breathing tube inside, wherein openings can be made through the film so that a negative pressure can be created in the vacuum region (6). wherein the foil (3b) completely encloses the sponge (3), and where >5 openings are present in the film (3b) and the openings are symmetrically distributed over the film surface, as well as a set made from it.

The present application relates to the field of medical devices, and specifically to an auxiliary sounding valve that can be connected to a tracheotomy tube, including an upper cover, a temperature and humidity transition part, a support frame, and a main frame. The present application achieves the transition of temperature and humidity by setting a temperature and humidity transition part between the main frame and the upper cover. When exhaling, the exhalation is exhaled through the tube connection port. The temperature and humidity transition part can retain part of the water and heat in the exhaled air. When inhaling, part of the water and heat retained in the temperature and humidity transition part can be brought back to the body, thereby ensuring the transition of temperature and humidity and providing the patient with air of suitable temperature and humidity. In addition, the present application achieves the effect of auxiliary sounding by pressing the ventilation port so that the gas exhaled by the patient drives the vocal cords through the airway to make a sound.

The invention belongs to the field of medical instruments, and relates to a sputum scab removing device of a tracheostomy tube. The sputum scab removing device at least comprises a sputum removing part, a sputum collecting part, a breathing tube and a guiding device. Wherein the sputum removal part is arranged on the periphery of the sputum collection part in a closed mode after being unfolded, and the sputum removal part can be folded; the sputum collecting part is used for collecting sputum scab and can prevent the sputum scab from falling to the lower respiratory tract to cause cough and choking; the breathing tube can provide a normal breathing channel when sputum scab is removed; the guiding device limits the sputum scab removing device to move along the center line of the sleeve all the time when the sputum scab removing device stretches into the invisible area of the sleeve, and the sputum scab removing device is prevented from touching the inner wall of the sleeve.