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CN-121987911-A - Device for preventing cross infection of trachea for anesthesia department and use method

CN121987911ACN 121987911 ACN121987911 ACN 121987911ACN-121987911-A

Abstract

The invention relates to the technical field of medical appliances, in particular to a device for preventing cross infection of an air pipe for anesthesia department and a use method thereof, comprising a panel and an air ventilation assembly which can be quickly connected with/separated from the panel, wherein the air ventilation assembly integrates an air duct, a filtering component and a quick-change connector which can be quickly disassembled and assembled, under the state that the panel is continuously attached and fixed on the face of a patient, the air duct, the filtering component and the like which are possibly polluted are quickly detached and replaced as a disposable whole by operating the quick-change connector to be a sterile assembly, so that the replacement of the core pollution component is completed on the premise that the panel is not required to be repositioned and fixed. The problem of the complex operation that must take off the panel when changing the air duct among the prior art and lead to among the prior art, consuming time hard and influence sealed and efficiency because of the panel difficulty that resets has been solved effectively, through disposable whole change and high-efficient filtration simultaneously, the risk of cross infection has been showing to have been reduced.

Inventors

  • JIANG BIAO
  • FANG JIE
  • CHEN YONG

Assignees

  • 江苏海德医学科技股份有限公司

Dates

Publication Date
20260508
Application Date
20260317

Claims (8)

  1. 1. An air pipe cross infection prevention device for anesthesia department, which comprises a panel and is characterized in that, Also comprises a ventilation assembly; The ventilation assembly comprises a quick-change connector, a filtering component and an air duct, wherein the quick-change connector is connected with the panel, the air duct is connected with the quick-change structure, and the filtering component is connected with the quick-change connector and is arranged opposite to the air duct.
  2. 2. The tracheal anti-cross-infection device for anesthesia department of claim 1, wherein, The quick-change connector comprises a female end and a male end, wherein the female end is fixedly connected with the panel and penetrates through the panel, the male end is clamped with the female end, one section of the male end is fixedly connected with the air duct, and the other end of the male end is connected with the filtering component.
  3. 3. The tracheal anti-cross-infection device for anesthesia department of claim 2, wherein, The ventilation assembly further comprises a sealing ring, wherein the sealing ring is fixedly connected with the male end and is clamped with the panel.
  4. 4. The tracheal anti-cross-infection device for anesthesia department of claim 2, wherein, The filter component comprises an activated carbon adsorption layer and a filter membrane, wherein the activated carbon adsorption layer and the filter membrane are respectively and fixedly connected with the male end and are respectively positioned at one end of the male end far away from the air duct.
  5. 5. The tracheal anti-cross-infection device for anesthesia department of claim 2, wherein, The device for preventing the cross infection of the tracheal tube for the anesthesia department further comprises an auxiliary tube and a monitor, wherein the auxiliary tube is detachably connected with the male end and is positioned at one end of the male end far away from the airway tube, and the monitor is positioned in the auxiliary tube.
  6. 6. The tracheal anti-cross-infection device for anesthesia department of claim 5, wherein, The device for preventing cross infection of the tracheal tube for the department of anesthesia further comprises a heating wire, wherein the heating wire is fixedly connected with the auxiliary tube and is positioned in the auxiliary tube.
  7. 7. The tracheal anti-cross-infection device for anesthesia department of claim 1, wherein, The device for preventing cross infection of the tracheal tube for the anesthesia department further comprises an elastic band, wherein the elastic band is fixedly connected with the panel and is arranged on two sides of the panel.
  8. 8. A method for using the tracheal anti-cross-infection device for anesthesia department, which is applied to the tracheal anti-cross-infection device for anesthesia department as claimed in claim 1, and is characterized by comprising the following steps: the panel is adhered and covered on the mouth of a patient, and is fixed by using an elastic belt; Connecting the ventilation assembly with a respirator or an anesthesia machine, wherein the air duct is connected with the panel through the clamping of the male end and the female end, and enables air to flow through the filtering component; when the polluted air duct and the polluted filtering component need to be replaced, under the state that the panel is kept to be attached and fixed, the joint of the male end and the female end is released, and the male end, the fixed air duct and the filtering component are removed as a disposable whole; re-snap-connecting the new, sterile venting assembly with the female end through the male end to restore venting; During ventilation, respiration data is monitored by a monitor disposed in the auxiliary tube and ventilation gas is warmed by the heater wire.

Description

Device for preventing cross infection of trachea for anesthesia department and use method Technical Field The invention relates to the technical field of medical equipment, in particular to a device for preventing cross infection of a trachea for anesthesia department and a using method thereof. Background In clinical practice in anesthesia, it is important to establish and maintain a safe, unobstructed, artificial airway for the patient while minimizing cross-infection between patients or between doctors and patients. At present, when devices such as a common oropharynx airway and the like realize ventilation function, the problems of complex structure, complex operation and the like often exist, and most designs do not fully consider a disposable or efficient pollution prevention mechanism. Particularly when the airway is required to be maintained for a long time or various auxiliary operations (such as sputum aspiration and tube placement) are carried out, the conventional device is difficult to conveniently replace the polluted core component on the premise of ensuring that ventilation is not interrupted, and great infection risk exists. To solve the above problems, some improvements have been proposed in the prior art. For example, chinese patent CN105944199a discloses a multi-channel oropharyngeal airway for anesthesia. The device realizes the modularization of the air duct by arranging the panel with the slot, the insertable fixing plate and the air duct connected with the fixing plate. The technical scheme enables medical staff to replace the air duct through pulling out and inserting the fixing plate, aims at solving the problem that the traditional device is not easy to replace and is easy to cause cross infection, and provides an alternative idea for clinic. However, when the airway tube needs to be replaced, the multi-channel oropharyngeal airway device for anesthesia needs to be removed from the face of the patient, and then the fixing plate can be pulled out from the slot of the panel to separate the airway tube. Repositioning and fixing the panels increases the operating time, and particularly requires precise adjustment of the position again after the panels are applied to the face, which is time consuming and labor intensive. Disclosure of Invention The invention aims to provide a cross infection prevention device for an air pipe for an anesthesia department and a use method thereof, which solve the problems of complex operation and time consumption caused by the fact that the ventilation is interrupted and a panel is taken down when the air pipe is replaced by the conventional air pipe device for the anesthesia department. In order to achieve the above purpose, the invention provides a device for preventing cross infection of trachea for anesthesia department, which comprises a panel and a ventilation assembly; The ventilation assembly comprises a quick-change connector, a filtering component and an air duct, wherein the quick-change connector is connected with the panel, the air duct is connected with the quick-change structure, and the filtering component is connected with the quick-change connector and is arranged opposite to the air duct. The quick-change connector comprises a female end and a male end, wherein the female end is fixedly connected with the panel and penetrates through the panel, the male end is clamped with the female end, one section of the male end is fixedly connected with the air duct, and the other end of the male end is connected with the filtering component. The ventilation assembly further comprises a sealing ring, wherein the sealing ring is fixedly connected with the male end and is clamped with the panel. The filter component comprises an active carbon adsorption layer and a filter membrane, wherein the active carbon adsorption layer and the filter membrane are respectively and fixedly connected with the male end and are respectively positioned at one end of the male end far away from the air duct. The device for preventing the cross infection of the tracheal tube for the anesthesia department further comprises an auxiliary tube and a monitor, wherein the auxiliary tube is detachably connected with the male end and is positioned at one end of the male end far away from the airway tube, and the monitor is positioned in the auxiliary tube. The device for preventing the cross infection of the tracheal tube for the anesthesia department further comprises a heating wire, wherein the heating wire is fixedly connected with the auxiliary tube and is positioned in the auxiliary tube. The device for preventing the cross infection of the tracheal tube for the anesthesia department further comprises an elastic band, wherein the elastic band is fixedly connected with the panel and is arranged on two sides of the panel. The application method of the tracheal cross infection prevention device for the anesthesia department comprises the following steps: the panel is adhered