An instrument for applying medicine to the ear canal

A technology for ear canals and appliances, applied in the field of medical appliances, can solve the problems of easy damage to the ear canal wall or tympanic membrane, the inability to effectively guarantee the curative effect, and the difficulty of applying medicine.
CN111012580BActive Publication Date: 2022-04-22首钢医院有限公司
8 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
首钢医院有限公司
Publication Date
2022-04-22

Smart Images

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

Abstract

The invention discloses an instrument for applying medicine to the ear canal, which relates to the technical field of medical appliances. The medicine storage bottle has a medicine storage cavity; The top end is fixedly connected, and part of the outer wall of the drug-applying brush is provided with bristles in the circumferential direction, wherein the drug storage bottle is compressed to squeeze the medicine onto the bristles; the positioning ear holder is set on the positioning ear holder On the medicine brush; the slotted sleeve, the slotted sleeve is set between the end of the medicine brush away from the medicine storage bottle and the positioning ear holder; the connecting bolt, the The connecting bolt connects the positioning earbuds with the slotted sleeve, which achieves a simple structure, is convenient and practical, can realize uniform and effective drug distribution, improves the efficacy of drugs, and avoids squeezing the tympanic membrane and causing hard trauma to the inner wall of the ear canal Effect.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the technical field of medical appliances, in particular to an ear canal medication appliance. Background technique

[0002] Otorhinolaryngology medical staff often need to apply medicine to ear canal inflammation, and there are differences in the way of medicine for different dosage forms. Powder, ear drops, ear wash, ear drops and other dosage forms are more convenient to operate, while the general operation of ointment dosage forms is to apply on the cotton swab first, and then use the cotton swab to apply to the ear canal wall. , The action needs to be kept gentle during operation, so as not to damage the ear canal wall or tympanic membrane. Due to the blockage of solid ointment, it is impossible to observe and confirm the application site in this operation mode. If you apply too much, it will squeeze the eardrum. If you apply too little, you will not be able to apply the drug to the affected area. The application effect a...

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