Local pressurizing device after parotid gland surgery

Abstract

The invention discloses a local pressurizing device after the parotid gland surgery. The purposes of the device are that the bandaged part is stressed evenly, the bound effectiveness is high, the operation is convenient, and the universality is higher. The device comprises a main band body capable of wrapping the upper end and lower end of the head, the main band body is provided with two ear passing holes, ear air bags and submandibular air bags, each ear air bag is in a U-shape, the ear air bags surround the lower portions and both sides of the ear passing holes, the submandibular air bags are located under the ear air bags on the main band body, and the main band body is provided with a joint capable of being opened and closed.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a local pressure device after parotid gland surgery. Background technique [0002] Parotid gland surgery is a common operation in oral and maxillofacial surgery. Parotid gland tumors and chronic inflammation often require superficial or total parotid lobectomy and facial nerve anatomy. The parotid gland is one of the main organs that secrete saliva, so the residual parotid gland tissue after parotid gland surgery will still perform the function of secreting saliva. Therefore, there will be a series of complications after surgery, such as saliva retention, salivary fistula, infection, etc. It is painful and seriously affects the primary healing and postoperative effect. Correct and moderate local pressure bandaging can make the skin flap closely adhere to the deep tissue, and the residual glands shrink under pressure and lose their secretory function, so as to prevent the occurre...

AI Technical Summary

Problems solved by technology

[0003] Patent CN204169989U discloses a pressurized dressing device after parotid gland surgery, including a head fixture, a pressurized bandage and a non-pressurized bandage; the pressurized bandage includes three airbags, including a preauricular airbag, a retroauricular airbag and a jaw Lower airbag; preauricular airbag, when pressurized and bandaged, it is easy to leave a gap between the preauricular airbag and the rear ear airbag, resulting in blood and fluid accumulation, which is not conducive to the recovery of patients after surgery

In addition, the length adjustment buckle is set according to the patients with different facial features, but the length adjustment buckle is easy to press the facial skin when it contacts with the face, causing discomfort such as skin damage

Although the cap-type head fixture conforms to the anatomical characteristics of the head, the head has poor air permeability

[0004] At present, it is difficult to adjust the bandage force of conventional bandages used after parotid gland surgery, too loose, which often leads to bandage falling off, poor compression and bandaging effects, uneven force, and inconvenient operation, thus affecting the healing effect after parotid gland surgery

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