11 results about "Endotrachial tubes" patented technology

The application discloses an intelligent device and alarm device for preventing accidental disconnection of a tracheal catheter, and relates to the technical field of medical devices.The device comprises a tracheal body, a bite block is arranged on one side of the tracheal body, and a placing groove is formed in the two sides of the bite block; the tracheal body is arranged in any one of the placing grooves; a fastening structure is arranged in the placing groove; the fastening structure comprises a fastening belt, which can fix the tracheal body; an alarm is arranged on the bite block, and the alarm can alarm when the tracheal body is disconnected; the fastening structure can be inflated immediately through the air bag ring when an abnormal axial tension is monitored, and the increasing resistance can be provided in the process of pulling out the catheter; the tactile feedback can often interrupt the unconscious behavior chain of the patient, the tracheal body can be prevented from moving out of the bite block, and the purpose of preventing the catheter from being disconnected is achieved.

This application discloses a painless anesthesia endotracheal intubation method, relating to the field of endotracheal intubation technology. It includes an endotracheal tube, a bite block assembly, and a guide tube. The endotracheal tube includes a tube body, with a tube tip integrally formed at one end. The surface of the tube tip is machined into a spherical shape. The surface of the endotracheal tube is coated with a super-lubricating layer and an analgesic layer, with the analgesic layer coated on the outer surface of the super-lubricating layer. The bite block assembly includes a connecting tube head, with a seat integrally formed at one end. A connecting tube head is integrally formed on the surface of the seat. A fixing seat is integrally formed on the outer wall of one side of the connecting tube head, and a pressure seat is movably connected to the other side of the connecting tube head. The key technical point is that, by utilizing the endotracheal tube composed of the tube tip and tube body, after the guide tube is withdrawn from the inside of the endotracheal tube, the endotracheal tube can perform independent movement within the patient's body based on the lubricating layer, the analgesic layer on the surface of the endotracheal tube, and the spherical design of the tube tip.

The invention relates to an intubation device for intubating a patient with an endotracheal tube, having the following features:a) a handle for holding the intubation device,b) a rigid guide rail which is connected to the handle and which has a guide channel, extending in a longitudinal direction from a patient-remote end to a patient-near end of the guide rail, for guiding the endotracheal tube, and has an upper face facing toward the patient's tongue during the intubation procedure,c) an epiglottis lifter for lifting the patient's epiglottis, wherein the epiglottis lifter is mounted movably on a component of the intubation device via at least one bearing element,d) at least one optical detection device in the patient-near region on the guide rail and / or at least one optical detection device in the patient-near region on the epiglottis lifter,e) wherein the epiglottis lifter, at least in the patient-near region, in particular in a bend region of the guide rail, covers and largely or completely closes the guide rail or at least the guide channel on the upper face of the guide rail.

An Endotracheal Intubation Assistance Apparatus (EIAA) and a method for operating said apparatus during oral intubation process are disclosed herein. The apparatus comprises: a Support Component having a Support Base at one end and a Button Component at another end. The Support Base is capable of being mounted upon an Endotracheal Tube that accommodates a stylet during an intubation process, and the Button Component is adapted to be manually depressed towards the tip of the Endotracheal Tube for thereby advancing the Endotracheal Tube until the Endotracheal Tube is disengaged from the stylet. The apparatus may have a Locking Component for fixating the stylet within the endotracheal tube.

The utility model discloses an anti-blocking tracheal catheter which comprises scale marks, an intubation catheter body and a catheter air bag, the catheter air bag is installed and connected on the peripheral side of the lower end of the intubation catheter body, and the scale marks are arranged on the outer surface of the intubation catheter body. The silica gel tube body of the intubation catheter tube body passes through the smooth inner wall of the inner side smooth tube, so that blockage caused by material residues is avoided, an assembly insertion hole is formed in the inner side of the upper end of the silica gel tube body, and the upper end of the silica gel tube body is installed and connected to a mechanical ventilation connector tube through the assembly insertion hole. The mechanical ventilation connector pipe can be correspondingly installed and fixed, the shaping copper strip is fixedly connected to the portion, between the two assembling inserting holes, of the silicone pipe body, the two sides of the shaping copper strip are symmetrical, the shaping copper strip has shaping toughness, and therefore the shape of the silicone pipe body is effectively shaped, and bending and blocking of the silicone pipe body are avoided.

A method for intubating a patient with a magnetic bougie system is provided. The method includes inserting a bougie through an oral cavity of the patient and advancing the bougie to a trachea of the patient. The method further includes attracting a metal tip of the bougie to a magnet. The magnet is positioned externally to the trachea of the patient. The magnet is fixed to a base holder. The method further includes confirming a position of the bougie with one or more sensors. The method further includes inserting an endotracheal tube through the oral cavity of the patient and advancing the endotracheal tube to the position of the bougie.

The application discloses an endotracheal tube intraoral fixator, and belongs to the technical field of medical auxiliary tools. The fixator comprises a fixed tube body extending into an oral cavity, an inner hole of the fixed tube body is matched with an endotracheal tube, at least one set of gasket pairs are movably assembled on the fixed tube body, and the gasket pairs are clamped on a tooth row of teeth in the oral cavity. The fixed tube body is fixed in the oral cavity through the gasket pairs, so that the endotracheal tube is fixed and stable in the oral cavity of a patient, and the endotracheal tube can be suitable for different operation positions and reduce operation difficulty.

This utility model relates to the field of dental pad structure technology, specifically disclosing a dental pad structure for fixing an endotracheal tube. It includes a fixing component installed on the side of the dental pad body, which can fix the endotracheal tube at an offset position. A stabilizing component is also installed on the side of the dental pad body. The internal dental pad of this utility model can be connected to a part of the user's body via a strap, and the dental pad is installed on the molar area of ​​the dental arch. Depending on the position of the endotracheal tube inside the oral cavity, if the outer end of the endotracheal tube is close to the edge of the dental pad, the stabilizing component structure can be used to directly fix the outer side of the tube. If the endotracheal tube is far from the dental pad, by installing the fixing component structure and sliding the internal structure to bring it closer to the side of the endotracheal tube and wrapping and fixing its outer periphery, the outer end of the tube can be fixed to the dental pad at any position inside the oral cavity.

The invention discloses a tracheal catheter fixing and shifting preventing device for anesthesia, and belongs to the technical field of medical equipment. The tracheal catheter fixing and shifting preventing device for anesthesia comprises a face fixing structure, a hard supporting cylinder arranged on the face fixing structure and an elastic bag body which is fixedly connected to the inner wall of the hard supporting cylinder and used for being tightly attached to the outer wall of a tracheal catheter and fixing the tracheal catheter. The face fixing structure comprises a supporting strip attached to the middle of a person, medical adhesive stickers symmetrically and fixedly connected to the two sides of the supporting strip and used for being fixedly bonded to the cheeks, and a nose clip assembly arranged on the supporting strip and used for being fixed to the nose. According to the tracheal catheter fixing and anti-displacement device for anesthesia, three-point anchoring is formed through the supporting strip, the medical adhesive tape and the nose clip assembly, firm fixing can be achieved without a head bandage, the tracheal catheter fixing and anti-displacement device is matched with a post-brain operation scene, meanwhile, the hard supporting barrel integrates the tooth cushion function, an elastic bag is arranged in the hard supporting barrel, double protection is achieved, catheter occlusion or displacement or damage is avoided, and ventilation safety is guaranteed.

The invention belongs to tracheal catheter fixing devices, and particularly relates to a translational tracheal intubation fixing device which comprises a fixing base used for being attached to the peripheral lip area of the face of a patient, a sliding rail extending transversely is arranged on the outer side of the fixing base, and a sliding module is slidably installed on the sliding rail. A clamping mechanism used for clamping a trachea cannula is arranged on the outer side of the sliding module, an anti-occlusion mechanism used for blocking teeth of a patient and protecting the trachea cannula is arranged on the side, facing the oral cavity of the patient, of the sliding module, and the sliding module can horizontally move in front of the oral cavity of the patient along the sliding rail. The position of the trachea cannula in the oral cavity is adjusted while the trachea cannula is kept fixed and anti-bite protection is achieved, the trachea cannula can be horizontally moved and adjusted under the condition that the trachea cannula is not pulled out through cooperation of the sliding rail, the sliding module and the positioning hole on the fixing base, and nursing operation such as oral cavity cleaning and sputum suction is facilitated.

The invention belongs to the technical field of medical instruments, and discloses a tracheal intubation device and a using method thereof.The two ends of a guide tube in the tracheal intubation device are arranged to be the near end and the far end respectively, the near end is connected with an intubation tube body, a visual assembly is installed at the far end and used for obtaining an image of a glottis area, and the guide tube is provided with a bent section; the adjusting mechanism is located at the end, away from the guide tube, of the cannula body and used for adjusting the bending angle of the bending section so as to change the bending direction of the far end of the guide tube. The intubation tube body can be placed in the throat of a patient and provide positioning support for intubation of the tracheal catheter after being in place, meanwhile, the visual assembly is matched, an image of a glottis area can be obtained, real-time observation is facilitated, the bending angle of the bending section on the guide tube is adjusted through the adjusting mechanism, and the visual effect is good. The bending direction of the far end of the guide tube can be changed, so that the guide tube is reasonably guided to adapt to the laryngeal conditions of different patients, and the tracheal tube can smoothly enter the glottis.