Nasal cavity negative pressure suction tube convenient for extracting secretions

A technology for suctioning tubes and secretions, which is applied in the direction of suction devices, respirators, etc., and can solve the problems of inability to accurately maintain the efficiency of suction tubes, inability to keep patients comfortable and fixed at all times, and unfavorable use
CN114870122APending Publication Date: 2022-08-09SHENZHEN CHILDRENS HOSPITAL
0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN CHILDRENS HOSPITAL
Publication Date
2022-08-09

Smart Images

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

Abstract

The invention relates to the technical field of nasal cavity negative pressure suction, in particular to a nasal cavity negative pressure suction tube facilitating secretion extraction, which comprises a connecting frame, a top frame is fixedly connected to the top end of the connecting frame, a mounting frame is fixedly connected to the back of the connecting frame, and a handle groove is formed in the side surface of the mounting frame. A storage tank is movably connected to the interior of the mounting frame, a negative pressure pump is arranged on the back of the top frame, suction pipes are fixedly connected to the two ends of the negative pressure pump, and an exhaust frame is fixedly connected to the center of the surface of the connecting frame. Through the arrangement of the connecting frame, the top frame, the mounting frame, the storage tank, the rotating seat, the second butt joint frame, the butt joint ring and the butt joint seat, efficient and stable suction operation of nasal secretions of a patient can be achieved, in the actual use process, a worker firstly assembles the whole equipment needing to be used, and then the equipment needs to be used; and then a worker can stably insert the negative pressure tube into the nasal cavity of the patient from the nostril of the patient through tweezers.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of nasal cavity negative pressure suction, in particular to a nasal cavity negative pressure suction tube which is convenient for extracting secretions. Background technique

[0002] The nose is the initial part of the respiratory passage and also the olfactory organ. It consists of three parts: the external nose, the nasal cavity and the paranasal sinuses. It is composed of the nasal bone, nasal cartilage, nasal muscles and the covering skin. There are nostrils that communicate with the outside world, and then communicate with the nasopharynx. The front part of the nasal cavity is the nasal vestibule, which is covered with skin and has nasal hairs, which play a filtering role. , can be divided into the olfactory part and the respiratory part, which has the function of smelling and warming and moistening, and purifying the inhaled air. The paranasal sinuses are located in the skull around the nasal cavity. T...

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