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CN-224220538-U - Trachea cannula and bite-block integrated fixing device

CN224220538UCN 224220538 UCN224220538 UCN 224220538UCN-224220538-U

Abstract

The utility model relates to the technical field of medical appliances, and discloses an integrated fixing device for an trachea cannula and a bite block, which comprises the trachea cannula, wherein an occluding component is arranged on the outer wall of the trachea cannula and acts on occlusion of a patient to protect the trachea cannula, the utility model discloses a trachea cannula, including the interlock subassembly, the interlock subassembly outer wall is provided with fixed subassembly, fixed subassembly acts on to fix the interlock subassembly, the interlock subassembly includes the bite-block, the inside sliding connection of bite-block is in trachea cannula outer wall, the interlock portion has been seted up to the bite-block inside. According to the utility model, when the intubation is carried out to a proper position, the dental pad can be directly pushed to a proper position from the upper end of the device after the laryngoscope is pulled out, then the fixing belt on the dental pad is used for tensioning the outer wall of the tracheal intubation, then the bolt is inserted into the corresponding clamping groove, so that the too tight pipeline is prevented from being too narrow, the dental pad is connected with the suede through the hook-and-loop surface, the convenient and quick operation is realized, the time for installing the dental pad is reduced, and the patient is prevented from biting the pipe after the laryngoscope is pulled out.

Inventors

  • LV WENLONG

Assignees

  • 邯郸市中心医院

Dates

Publication Date
20260512
Application Date
20241228

Claims (7)

  1. 1. The trachea cannula and bite block integrated fixing device comprises a trachea cannula (1) and is characterized in that an occluding component is arranged on the outer wall of the trachea cannula (1), the occluding component acts on occlusion of a patient to protect the trachea cannula (1), a fixing component is arranged on the outer wall of the occluding component, and the fixing component acts on fixing the occluding component; The occlusion component comprises a bite block (2), the inside sliding connection of the bite block (2) is in the outer wall of the tracheal cannula (1), an occlusion part (5) is arranged in the bite block (2), a fixed circular ring (6) is fixedly connected to the outer wall of the bite block (2), and a passing surface (7) is arranged in the fixed circular ring (6).
  2. 2. The tracheal cannula and bite block integrated fixing device according to claim 1, wherein the fixing assembly comprises a fixing band (3), and the fixing band (3) is arranged outside the fixing ring (6).
  3. 3. The trachea cannula and bite block integrated fixing device according to claim 2, wherein one end of the fixing band (3) is fixedly connected with a connecting surface (9), and the outer wall of the connecting surface (9) is fixedly connected with the outer wall of the fixing ring (6).
  4. 4. The device for integrally fixing the trachea cannula and the bite block according to claim 3, wherein the inner wall of the connecting surface (9) is attached to the outer wall of the trachea cannula (1), and the trachea cannula (1) is wrapped by the fixing band (3) and the connecting surface (9).
  5. 5. The trachea cannula and bite block integrated fixing device according to claim 4, wherein a hook-and-loop surface (12) is fixedly connected to the inner wall of the fixing band (3), a hook-and-loop surface (11) is arranged on the outer wall of the connecting surface (9), and the hook-and-loop surface (11) is adhered to the hook-and-loop surface (12).
  6. 6. The trachea cannula and bite block integrated fixing device according to claim 5, wherein a fixing column (10) is fixedly connected inside the connecting surface (9), and a plug pin (8) is rotatably connected to the outer wall of the fixing column (10).
  7. 7. The trachea cannula and bite block integrated fixing device according to claim 6, wherein a plurality of clamping grooves (4) are formed in the fixing band (3), and the outer wall of the plug pin (8) is connected inside the clamping grooves (4) in a sliding mode.

Description

Trachea cannula and bite-block integrated fixing device Technical Field The utility model relates to the technical field of medical appliances, in particular to an integrated fixing device for an endotracheal tube and a bite block. Background In the modern medical field, the tracheal intubation is an extremely important operation, is widely applied to various scenes such as anesthesia, first aid, intensive care and the like, and aims to establish an effective artificial airway and ensure the respiratory function of a patient. In the trachea cannula process, in order to prevent the patient from biting the trachea cannula in an unconscious state, the ventilation effect is influenced, even life is endangered, and the use of the bite-block is indispensable. Traditional trachea cannula and bite-block are usually separately set up, and this just needs medical personnel to settle respectively trachea cannula and bite-block after the intubate operation is accomplished with fixed, and the operation procedure is loaded down with trivial details relatively and requires higher precision. With the continuous development and innovation of medical technology, demands for improving the operation efficiency of the trachea cannula, reducing the operation risk and improving the comfort level of a patient are increasingly urgent, and the trachea cannula and bite block integrated fixing device aims at optimizing the whole flow and effect of the trachea cannula. In the prior art, the trachea cannula and the bite block exist separately. When the trachea cannula is operated, the trachea cannula is inserted into a trachea of a patient to a proper position, and then the laryngoscope is pulled out. After that, the medical staff needs to pick up the bite-block separately, place it at the appropriate position between the patient's teeth, then use tools such as rubberized fabric to fix the bite-block and trachea cannula around the patient's oral cavity respectively. This type of fixation relies on the adhesive nature of the adhesive tape to maintain the relative position of the bite block and the endotracheal tube, the adhesive tape being required to be wrapped around the patient's face in a proper position and in close proximity to the skin to ensure the fixation. In the fixing process, medical staff needs to judge whether the winding force and the position of the adhesive tape are proper through experience and naked eye observation, meanwhile, excessive pressure or stimulation of the adhesive tape to the skin of a patient is avoided, especially for a patient needing tracheal intubation for a long time, the reliability and stability of adhesive tape fixing can be influenced along with the time and the movement of the patient, the viscosity of the adhesive tape can be weakened due to factors such as oral secretion, and the risk of tooth pad displacement or tracheal intubation falling out is increased. The traditional mode of separately fixing the trachea cannula and the bite block has obvious defects. Because of the need to operate and fix separately, this greatly increases the time required to install the bite-block, and delays the optimal treatment opportunity in the event of a second race such as an emergency rescue. Moreover, during the period from the time when the laryngoscope is pulled out to the time when the dental pad is completely fixed, the situation that the patient bites the tube due to tight tooth closure is extremely easy to occur, once the tube biting occurs, ventilation disorder can be rapidly caused, and suffocation of the patient can be caused when serious, so that the life safety of the patient is extremely threatened. Meanwhile, the fixing stability of the traditional mode is poor, the adhesive tape is easy to be interfered by various factors, and the bite block and the trachea cannula are difficult to ensure to be always at ideal positions, so that the effectiveness and the safety of the whole trachea cannula are affected, and the trachea cannula and bite block integrated fixing device is provided for solving the problems. Disclosure of utility model In order to make up for the defects, the utility model provides an integrated fixing device for an endotracheal tube and a bite block, and aims to solve the problem that the bite block cannot be quickly and conveniently fixed at a proper position in the prior art. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The trachea cannula and bite block integrated fixing device comprises a trachea cannula, wherein an occluding component is arranged on the outer wall of the trachea cannula, the occluding component acts on occlusion of a patient to protect the trachea cannula, a fixing component is arranged on the outer wall of the occluding component, and the fixing component acts on fixing the occluding component; The occlusion component comprises a bite block, the inside of the bite block is slidably connected with the