Visual bronchoscope

A bronchoscope and tracheal tube technology, applied in the field of visual bronchoscope, can solve the problems of retreating to the outside of the glottis, endangering the life safety of patients, affecting the operation process, etc.
CN112353358APending Publication Date: 2021-02-12CHENZHOU NO 1 PEOPLES HOSPITAL
0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHENZHOU NO 1 PEOPLES HOSPITAL
Publication Date
2021-02-12

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a visual bronchoscope. The visual bronchoscope comprises a connecting pipe, a tracheal catheter, a control device and a camera, wherein the tracheal catheter is connected withthe connecting pipe, the diameter of the tracheal catheter is variable, and the tracheal catheter is suitable for being inserted into the tracheal intubation; the control device is arranged at the connecting pipe, is connected with the tracheal catheter and is used for adjusting the diameter of the tracheal catheter; the camera is arranged at the position, away from the opening of the connecting pipe, of the tracheal catheter in the axial direction, a signal line is arranged on the camera, and the signal line is adhered to the inner side walls of the tracheal catheter and the connecting pipe and extends outwards to be connected with a display device. The visual bronchoscope is advantaged in that the tracheal catheter and the camera can guide retreating of the tracheal intubation, the situation that retreating of the tip end of the tracheal intubation is not in place, and the diameter of the tracheal catheter is variable is avoided, and when the diameter of the tracheal catheter is increased, the tracheal catheter can be used as a breather pipe; therefore, oxygen deficit of a patient caused when the tip of the trachea cannula retracts too much to the outside of the glottis can be avoided.
Need to check novelty before this filing date? Find Prior Art

Description

Technical field

[0001] The present invention relates to the field of medical equipment, in particular to a visual bronchoscope.Background technique

[0002] Percutaneous tracheotomy is a technique often used in ICU to incise the trachea of ​​patients. In percutaneous tracheotomy, how to safely and conveniently exit the tracheal intubation that has occupied the airway space is a big problem that plagues clinicians. Specifically, if the tip of the tracheal tube that has occupied the airway space is not in place (the tip of the tracheal tube is not retracted to the position between the percutaneous tracheal puncture point and the glottis) , It will affect the insertion of the guide wire and puncture needle in percutaneous tracheostomy. The tube needs to be withdrawn repeatedly until the tip of the catheter is retracted to the position between the percutaneous tracheal puncture point and the glottis, which will affect the operation The process, leading to delay or failure of the operation; an...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More