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Protecting device for fixing frenulum of trachea cannula for patient suffering from tracheotomy and preparation method of protecting device

A tracheotomy and protective device technology, which is applied to tracheal intubation, respirator and other directions, can solve the problems of difficult cleaning, poor material of the frenulum, and the replacement of the frenulum can only be operated by a doctor, so as to achieve the effect of cost saving

Inactive Publication Date: 2019-04-23
SICHUAN CANCER HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The frenulum of the existing air cuff (catheter) tube is easy to get dirty, difficult to clean and replace; especially in patients after surgery, there are many blood stains and scabs on the frenulum, and the risk of replacing the frenulum within one week after surgery is high; patients with total laryngectomy The air tube is used for life, the existing lace is too poor in material and can easily cause pressure sores on the patient's neck, especially the skin of radiotherapy patients, which is more prone to damage; replacing the lace can only be done by a doctor, which is not convenient for patients who wear a tube for life

Method used

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  • Protecting device for fixing frenulum of trachea cannula for patient suffering from tracheotomy and preparation method of protecting device
  • Protecting device for fixing frenulum of trachea cannula for patient suffering from tracheotomy and preparation method of protecting device

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Experimental program
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Effect test

Embodiment 1

[0028] Such as figure 1 and figure 2 As shown, a protective device for a tracheotomy patient's trachea tube fixing band, including a tube body 1, an opening 2 is provided on the side wall of the tube body 1 along its axial direction, and the tube body 1 extends from the outside to the It includes a skin-friendly layer 3, a breathable layer 4 and a wear-resistant layer 5 in sequence, and the skin-friendly layer 3, the breathable layer 4 and the wear-resistant layer 5 are evenly equipped with some air holes; between the silica gel layer and the breathable layer 4 A waterproof breathable membrane 6 is provided.

[0029] After the patient has finished the tracheotomy operation, when the doctor fixes the cannula through a cotton lace, the tube body 1 is passed through the frenulum so that the skin-friendly layer 3 of the tube body 1 is in contact with the patient's skin, which can prevent The blood oozing from the postoperative wound will soak the frenulum, forming a blood scab ...

Embodiment 2

[0031] Such as figure 1 and figure 2 As shown, this embodiment is based on Embodiment 1, and the skin-friendly layer 3 is a silica gel layer.

[0032] Silica gel has a certain moisture absorption capacity, which can absorb part of the sweat on the patient's neck body surface. At the same time, silica gel has a certain absorption capacity to avoid falling off during use. Silica gel also has good thermal stability and stable chemical properties.

Embodiment 3

[0034] Such as figure 1 and figure 2 As shown, in this embodiment, on the basis of embodiment 1, the thickness ratio among the skin-friendly layer 3, the waterproof and breathable membrane 6, the breathable layer 4 and the wear-resistant layer 5 is 1:1:2:3.

[0035] The thickness ratio between the skin-friendly layer 3, the waterproof and breathable membrane 6, the breathable layer 4 and the wear-resistant layer 5 is set to 1:1:2:3. First of all, due to cost considerations, the silicone material is more expensive than other materials. ; The second prevents the overall thickness of the entire protective device from affecting the comfort during use.

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Abstract

The invention discloses a protecting device for a fixing frenulum of a trachea cannula for a patient suffering from tracheotomy. The protecting device comprises a pipe body, an opening is formed in the side wall of the pipe body in the axial direction, a skin-friendly layer, a breathable layer and an anti-wear layer are arranged on the pipe body from outside to inside in sequence, and a pluralityof breathable holes are uniformly formed in the skin-friendly layer, the breathable layer and the anti-wear layer respectively; a water-proof breathable film is arranged between a silicone layer and the breathable layer. The protecting device has the advantages that replacement is easy, and injuries to the skin of the patient are not likely to be caused. The invention further discloses a preparation method of the protecting device for the fixing frenulum of the trachea cannula for the patient suffering from the tracheotomy.

Description

technical field [0001] The invention relates to the field of fixing technology, in particular to a protective device for fixing a frenulum of a tracheotomy patient and a preparation method thereof. Background technique [0002] The frenulum of the existing air cuff (catheter) tube is easy to get dirty, difficult to clean and replace; especially in patients after surgery, there are many blood stains and scabs on the frenulum, and the risk of replacing the frenulum within one week after surgery is high; patients with total laryngectomy The gas tube is worn for life, and the existing lacing material is too poor to cause pressure sores on the patient's neck, especially the skin of radiotherapy patients, which is more prone to damage; replacing the lacing can only be performed by doctors, which is not convenient for patients who are permanently insulated. Contents of the invention [0003] In order to solve the problems existing in the prior art, the present invention provides ...

Claims

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Application Information

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IPC IPC(8): A61M16/04C08K5/098C08L7/02C08L67/02
CPCA61M16/0497C08K5/098C08L7/02C08L67/02
Inventor 谯丹杨雄涛唐媛赖显洪涂丹丹李丹杨灵志肖丽平阙跃雯侯颜佳陈世容
Owner SICHUAN CANCER HOSPITAL
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