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A Cuttable Reinforced Endotracheal Tube and Integrated Fixing Device

An endotracheal intubation and fixing device technology, applied in the field of medical devices, can solve the problems of inability to be cut to adjust the length, the patient's throat and airway damage, etc. Can not cut the effect of adjusting the length

Active Publication Date: 2021-03-30
DALIAN CORVIVO MEDICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary endotracheal tubes are mostly made of hard materials without bending to ensure strength, and can be cut to adjust the length, but the hard material is likely to cause damage to the patient's throat and airway; reinforced endotracheal tubes are made of softer materials, There is less damage to the patient's pharynx and airway, but because the tube wall needs to be embedded with wire reinforcements to ensure strength and no bending, it cannot be cut to adjust the length
In addition, the use of the above two types of tracheal intubation requires additional fixing devices to ensure that the position of the tracheal intubation is fixed

Method used

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  • A Cuttable Reinforced Endotracheal Tube and Integrated Fixing Device
  • A Cuttable Reinforced Endotracheal Tube and Integrated Fixing Device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A cuttable reinforced tracheal intubation tube and an integrated fixation device, the cuttable reinforced tracheal intubation tube and the integrated fixation device include a tracheal intubation tube 1, a fixed tube 2, a telescopic tube 3, and a tracheal intubation joint 4 ;

[0021] One end of the endotracheal tube 1 is a cutable part, which can be cut to adjust the length of the endotracheal tube 1 during use;

[0022] The other end of the endotracheal intubation tube 1 is a reinforced part of the tube wall, so as to strengthen the strength of the tube wall and maintain the shape;

[0023] Metal reinforcing ribs 101 are embedded in the pipe wall of the pipe wall strengthening part;

[0024] Internal threads are provided on the inner wall of the fixed pipe 2;

[0025] The telescopic tube 3 can be elongated or shortened to avoid bending of the shearable part, and the outer wall of one end of the telescopic tube 3 is provided with an external thread;

[0026] The inn...

Embodiment 2

[0032] Such as figure 1 As shown, before the use of the cuttable reinforced tracheal intubation tube and the integrated fixing device described in Example 1, the fixed tube 2 and the telescopic tube 3 are in the shortest state of connection;

[0033] Such as figure 2 As shown, when the cuttable reinforced endotracheal tube and the integrated fixation device described in Example 1 are in use, first insert the tube wall reinforced end of the endotracheal tube 1 into the patient's mouth, adjust it to a reasonable position, and then insert the telescopic tube 3 is separated from the telescopic tube interface 402 of the endotracheal intubation joint 4, the cuttable end of the endotracheal intubation tube 1 is separated from the endotracheal intubation interface 401 of the endotracheal intubation joint 4, and the cuttable part of the excess endotracheal intubation tube 1 is cut off, Then the cut end of the endotracheal tube 1 is fixedly connected to the endotracheal tube interface...

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Abstract

The invention relates to a cuttable reinforcing tracheal intubation and integrated fixation device, and belongs to the technical field of medical instruments. The invention discloses a cuttable reinforcing tracheal intubation and integrated fixation device, which comprises a tracheal intubation, a fixing tube, a telescopic tube and a tracheal intubation joint. One end of the tracheal intubation tube is a cut-away part, and the other end of the tracheal intubation tube is a part reinforced by a tube wall; The shear truncated end of the tracheal intubation passes through the fixed tube, and thetelescopic tube is fixedly connected with the tracheal intubation joint; The fixed pipe is movably connected with one end of the telescopic pipe; The other end of the telescopic tube is fixedly connected with the tracheal intubation joint. The tracheal intubation of the invention not only retains the advantages of the non-reinforced tracheal intubation that can be cut and adjusted in length, but also avoids the disadvantage that the tracheal intubation of the non-reinforced tracheal intubation is easy to damage the pharynx and the airway of the patient, and at the same time, overcomes the disadvantage that the reinforced tracheal intubation cannot be cut and adjusted in length.

Description

technical field [0001] The invention relates to a cuttable reinforced tracheal intubation tube and an integrated fixing device, belonging to the technical field of medical devices. Background technique [0002] Endotracheal intubation is an important measure for anesthesia surgery, cardiopulmonary resuscitation, and patients with respiratory dysfunction to establish an effective breathing channel. There are two types of tracheal intubation in the prior art: ordinary tracheal intubation and reinforced tracheal intubation. Ordinary endotracheal tubes are made of hard materials without bending to ensure strength, and can be cut to adjust the length. However, due to the high quality of materials, it is easy to cause damage to the patient's throat and airway; reinforced endotracheal tubes are made of softer materials. There is less damage to the patient's pharynx and airway, but because the tube wall needs to be embedded with wire reinforcements to ensure strength and no bending...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M16/04
CPCA61M16/0463A61M16/0488A61M16/0402
Inventor 卞晓明郑成福杨延宗姜山德龙
Owner DALIAN CORVIVO MEDICAL CO LTD