Laryngeal cavity expansion device used after partial larynx resection

A technology of laryngectomy and expansion device, which is applied in the field of laryngeal cavity expansion device after partial laryngectomy, which can solve the problems of inability to remove the tracheal tube, the uncomfortable process of removing the finger cuff, and increase the pain of patients, so as to reduce pain and improve treatment efficiency and treatment quality, pain reduction effect

Inactive Publication Date: 2016-12-21
何剑
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, surgical treatment is mainly used for laryngeal cancer. Early laryngeal cancer limited to one side of the vocal cord is often treated with partial laryngectomy. However, after surgery, the patient cannot remove the tracheal tube because part of the vocal cord is resected, which may cause laryngeal stenosis.
In the past, in order to solve this problem, 2-3 small gauze strips were often inserted into a fingertip of a sterile rubber glove during the operation to make a laryngeal cavity dilator, and then the operator put it into the operation cavit...

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  • Laryngeal cavity expansion device used after partial larynx resection
  • Laryngeal cavity expansion device used after partial larynx resection
  • Laryngeal cavity expansion device used after partial larynx resection

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Embodiment Construction

[0032] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this section is only exemplary and explanatory and should not have any limitation on the scope of protection of the present invention. .

[0033] Such as Figure 1-6 As shown, the structural connection relationship of the present invention is: a laryngeal cavity expansion device after partial laryngectomy, which includes an air filling device 1 connected with an air guiding tube 2; the air guiding tube 2 is in communication with the airbag expansion part 3, the airbag expansion part 3 is an inflatable and extractable airbag structure; the inside of the airbag expansion part 3 and the air tube 2 are connected with an air nozzle sleeve 4; the airbag The top of the expansion component 3 is provided with a suture 32; the end of the suture 32 is ...

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Abstract

The invention discloses a laryngeal cavity expansion device used after partial larynx resection comprising an air adding device; the air adding device is connected with an air-guiding hose; the air-guiding hose is communicated with a gas bag expansion part; the gas bag expansion part is an inflatable and deflatable air bag structure; a connecting part of the inner part of the gas bag expansion part with the air-guiding hose is provided with an air tap sleeve; a top part of the gas bag expansion part is provided with suture and an end of the suture is provided with a coil. This device is low in cost, fast and flexible in use, can greatly reduce the pain of patients with laryngeal cavity expansion, and improve the efficiency and quality of treatment.

Description

Technical field [0001] The invention relates to medical auxiliary treatment equipment, in particular to a laryngeal cavity expansion device after partial laryngectomy. Background technique [0002] At present, surgical treatment is mainly used for laryngeal cancer. Early laryngeal cancer confined to one vocal cord is mostly treated with partial laryngectomy. However, the postoperative patient can not remove the tracheal tube because part of the vocal cord is removed and the larynx can be narrowed. In order to solve this problem in the past, a finger cot of a sterile rubber glove was often used to insert 2-3 small gauze strips into the larynx dilator, which was then put into the operation cavity by the surgeon, one end of the nostril and the neck The outer part is fixed with sutures, and the expansion finger cuff is removed about one week after the operation, so as to achieve the effect of expanding the laryngeal cavity. Because the finger cuff is solid gauze, it cannot deform wit...

Claims

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Application Information

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IPC IPC(8): A61M29/02
CPCA61M29/00A61M2205/3331A61M2210/065
Inventor 何剑唐瑶云田勇泉张帅黄东海吴平
Owner 何剑
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