Nasal cavity double-hole type otolaryngological medicine sprayer and medicine spraying method

A technology of ENT and medicine sprayer, which is applied in the direction of medicine equipment and other medical equipment, etc. It can solve the problems of inability to spray, increase the pain of patients, time-consuming and labor-intensive, etc., so as to ensure the convenience of use, improve the efficiency of use, The effect of improving comfort
CN114534079APending Publication Date: 2022-05-27邢媛媛
0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
邢媛媛
Publication Date
2022-05-27

Smart Images

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

Abstract

The invention relates to a nasal cavity double-hole type otorhinolaryngological medicine sprayer and a medicine spraying method, and belongs to the technical field of medical devices.The nasal cavity double-hole type otorhinolaryngological medicine sprayer comprises a bottle body and a bottle cap, the bottle body and the bottle cap are rotationally connected through threads, and the bottle cap comprises a negative pressure liquid pumping head; a round through hole is formed in one side of the negative pressure liquid pumping head, a medicine outlet pipe is connected to the outer side of the through hole, a Y-shaped double-cavity spray head is connected to the outer side of the medicine outlet pipe in a sleeving mode, and a protection plate is installed in the middle of the double-cavity spray head. The double-cavity spray head is connected to the pesticide outlet pipe on one side of the bottle cap, the W-shaped corrugated hose is arranged in the middle of the double-cavity spray head, the rotating ball is connected to the front end of the double-cavity spray head in a sleeving mode, the rotating ball rotates at the front end of the extending bent pipe, and the pesticide spraying position and angle can be conveniently changed through an opening of the rotating ball; inconvenience in taking of the device and unnecessary injury to a patient due to repeated change of the probing position of the device are avoided, and the use convenience of the device and the safety in the use process are guaranteed.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a nasal cavity double-hole otolaryngology sprayer and a spraying method, belonging to the technical field of medical devices. Background technique

[0002] The Department of Otolaryngology mainly diagnoses and treats some diseases related to the ear, nose and throat. See diseases such as deafness, chronic rhinitis, allergic rhinitis, chronic pharyngitis and other inflammatory diseases. The treatment of these common diseases generally requires spray treatment, so the Convenience or not indirectly affects the progress of treatment.

[0003] There are many problems with the existing ear, nose and throat sprayers. The old attending doctor can quickly spray according to the patient's disease, the angle of spraying the medicine and the contact angle of the spray tube to the human body, etc., but many interns cannot grasp the correct use method. , Unable to grasp the distance between the jet tube and the diseased part, it will often ...

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