CN216877534U

CN216877534U - Nasal paste component for fixing nasal endotracheal tube

Info

Publication number: CN216877534U
Application number: CN202121925449.0U
Authority: CN
Inventors: 安洁; 杨冬; 王倩钰; 徐文莉; 王玉慧; 温超
Original assignee: Plastic Surgery Hospital of CAMS and PUMC
Current assignee: Plastic Surgery Hospital of CAMS and PUMC
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-07-05
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a nasal paste component for fixing a tracheal catheter through nose, which comprises a first nasal paste and a second nasal paste, wherein the first nasal paste is rectangular, the second nasal paste is shaped like a Chinese character kou, one side of each of the first nasal paste and the second nasal paste is coated with an adhesive coating, the first nasal paste is pasted at the nasal tip of a patient along the left-right direction, the tracheal catheter is wound and fixed on the first nasal paste through a medical adhesive tape, and the second nasal paste is pasted at the nasal bridge of the patient and used for pressing and fixing two ends of the medical adhesive tape, so that the medical adhesive tape is better in fixation and not easy to loosen.

Description

Nasal paste component for fixing nasal endotracheal tube

Technical Field

The utility model belongs to the field of medical consumables, and particularly relates to a nasal paste component for fixing a tracheal catheter through nose.

Background

At present, the tracheal catheter can be put into a trachea through a mouth and also can be put into the trachea through the nose, and when the tracheal catheter is put into the trachea through the nose, the tracheal catheter needs to be fixed at the nose end, and at present, a large amount of medical adhesive tapes are wound to fix the tracheal catheter clinically. The operation area of the transnasal tracheal intubation is generally on the head and face, the face (including the nose and the exposed part of the transnasal tracheal catheter) needs to be disinfected for many times in a wiping mode by using alcohol or iodophor gauze in the conventional preoperative process, but the disinfection operation can cause the possibility that the medical adhesive plaster fixed at the nose end is lifted and loosened. Meanwhile, the maxillofacial surgery time is usually longer, generally 6-8 hours, and the position of the far end of the transnasal tracheal catheter is often required to be adjusted according to the surgery requirements in the surgery, and the medical adhesive plaster is loosened due to the moving of the far end tracheal catheter in the surgery and the wiping and coating of the disinfection solution before the surgery, so that the risk of the detachment of the tracheal catheter is increased, and serious patients even threaten the life safety of surgery patients. In addition, the tracheal tube may press the skin at the tip of the nose during long-term operation, which may result in poor blood flow at the tip of the nose and then pressure sores on the nose.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, an object of the present invention is to provide a nasal strip module for fixing a tracheal catheter through the nose, which has a simple structure and a good effect of fixing the tracheal catheter.

In order to achieve the purpose, the technical scheme of the utility model is as follows: the utility model provides a subassembly is pasted to fixed nose of intranasal endotracheal tube, includes first nose and second nose, first nose pastes for the rectangle, the second nose pastes for "mouth" font, one side of first nose subsides and second nose subsides all coats there is the viscous coating, first nose pastes along controlling the direction subsides and puts in patient's nose point department, and endotracheal tube passes through the winding of medical adhesive tape and fixes on the first nose pastes, the subsides of second nose are put patient's bridge of the nose department, it be used for with the both ends of medical adhesive tape compress tightly fixedly.

The beneficial effects of the above technical scheme are that: the first nose paste is pasted at the nose tip of the patient before disinfection, then the medical adhesive tape is pasted on the first nose paste (because the far end of the tracheal catheter can be fixed on the head side of the patient, the part of the tracheal catheter, which is positioned outside the nostril, can be bent towards the top direction), so the nose tip of the patient can be protected by the first nose paste (firstly, the adhesive tape is prevented from directly pulling the skin at the nose tip to cause skin damage, secondly, the tracheal catheter is prevented from pressing the nose tip of the patient to cause pressure sore), then, the second nose paste is pasted at the nose bridge, and the end part of the medical adhesive tape is uniformly pressed between the second nose paste and the skin of the nose bridge by the second nose paste, so that the end part of the medical adhesive tape is prevented from loosening, in addition, the second nose paste is arranged in a 'mouth' shape, so when the second nose paste is pasted at the nose bridge, the stress is smaller, and the effect of pasting of the second nose paste with the skin at the nose bridge is better.

In the technical scheme, the first nose patch is 2-5cm long, 1-3cm wide and 0.8-1.5mm thick.

The beneficial effects of the above technical scheme are that: the size of the nasal cavity is proper, the skin of the nose tip is protected, and pressure sores are avoided.

In the technical scheme, the length of the outer edge of the second nose patch is 2-5cm, the width of the outer edge of the second nose patch is 2-5cm, the length of an inner hole of the second nose patch is 1-4cm, the width of the inner hole of the second nose patch is 1-4cm, and the thickness of the second nose patch is 0.8-1.5 mm.

The beneficial effects of the above technical scheme are that: increase the fixed fastness of intranasal endotracheal tube, and its size is suitable, can match different nose shape patients' demand, and the laminating effect is good.

In the above technical scheme, the first nose patch and the second nose patch are both foam material members, silica gel material members or latex material members.

The beneficial effects of the above technical scheme are that: the flexible support is good in flexibility and has certain support performance.

In the technical scheme, the first nose patch and the second nose patch are both made of PET foam components.

The beneficial effects of the above technical scheme are that: it has low cost.

Drawings

FIG. 1 is a simplified structural diagram of a nasal strip assembly secured to a transnasal endotracheal tube according to an embodiment of the present invention;

fig. 2 is a fitting view of the endotracheal tube, the medical adhesive plaster, the first nasal strip and the second nasal strip on the nose according to the embodiment of the present invention.

In the figure: 1 a first nasal paste, 2 a second nasal paste, 3 a tracheal catheter, 4 a medical adhesive plaster and 5 a nose.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1 and fig. 2, the present embodiment provides a nasal paste assembly fixed through a nasal endotracheal tube, which includes a first nasal paste 1 and a second nasal paste 2, where the first nasal paste 1 is rectangular, the second nasal paste 2 is "square", one side of each of the first nasal paste 1 and the second nasal paste 2 is coated with an adhesive coating, the first nasal paste 1 is pasted at the nasal tip of a patient along the left-right direction, the endotracheal tube 3 is wound and fixed on the first nasal paste 1 through a medical adhesive plaster 4, and the second nasal paste 2 is pasted at the nasal bridge of the patient and used for compressing and fixing two ends of the medical adhesive plaster 4. The first nose patch is pasted at the nose tip of the patient before disinfection so that the medical adhesive plaster is pasted on the first nose patch (because the far end of the tracheal catheter is fixed at the head side of the patient, the part of the tracheal catheter outside the nostril can be bent towards the top of the head), so that the first nasal paste can protect the nasal tip of the patient (firstly, the skin of the nasal tip is prevented from being damaged by directly pulling the skin of the nasal tip by the medical adhesive plaster or the blood circulation at the nasal tip is not smooth, and secondly, the nasal catheter is prevented from pressing the nasal tip of the patient to cause pressure sores), then the second nasal paste is pasted at the nasal bridge, the end part of the medical adhesive plaster is uniformly pressed between the second nasal paste and the skin of the nasal bridge by the second nasal paste, in order to avoid the end part of the medical adhesive plaster from loosening, in addition, the second nose paste is arranged in a shape like a Chinese character kou, so that when the second nose paste is pasted at the nose bridge, the stress is smaller, so the second nasal paste can be more attached to the skin at the position of the nose bridge, and the nasal tracheal catheter can be more firmly fixed. The curve s in fig. 1 can be regarded as a ridge line of the nose bridge, and one side or part of the second nasal paste close to the first nasal paste is pressed on the first nasal paste (namely, part of the second nasal paste is overlapped on the first nasal paste), so that the two nasal pastes have better fixing effect on the end parts of the medical adhesive plaster, and in addition, the middle part of the medical adhesive plaster can be wound on the tracheal catheter for multiple circles to ensure that the effect of fixing the catheter is better.

In the technical scheme, the first nose patch 1 has the length of 2-5cm (preferably 3.5cm), the width of 1-3cm (preferably 1.5cm), the thickness of 0.8-1.5mm, and a proper size, and can meet the requirements of patients with different nose shapes.

In the above technical solution, the length (i.e., the length in the left-right direction) of the outer edge of the second nose patch 2 is 2-5cm (preferably 3.5cm), the width (the length in the ridge line direction of the nose bridge) is 2-5cm (preferably 4cm), the length of the inner hole of the second nose patch 2 is 1-4cm (preferably 2cm), the width is 1-4cm (2.5cm), the thickness of the second nose patch 2 is 0.8-1.5mm, and the fitting effect is good, preferably, the inner hole of the second nose patch is located in the middle of the second nose patch.

Among the above-mentioned technical scheme first nose subsides 1 and second nose subsides 2 are foam material component, silica gel material component or latex material component, and its flexibility is good, and possesses certain support performance, and is preferred, first nose subsides 1 and second nose subsides 2 are PET foam material component, and its is with low costs.

In addition, after the first nasal paste and the second nasal paste are fixed on the nose to fix the tracheal catheter, a waterproof film (similar to a preservative film and needs to be exposed when the nose of the patient needs to be noticed) is laid on the face above the lips of the patient, and disinfectant can be directly smeared when the face of the patient is disinfected in the later operation process without worrying about the loosening of the first nasal paste and the second nasal paste.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The nasal paste component for fixing the tracheal catheter through the nose is characterized by comprising a first nasal paste (1) and a second nasal paste (2), wherein the first nasal paste (1) is rectangular, the second nasal paste (2) is in a shape like a Chinese character kou, one side of each of the first nasal paste (1) and the second nasal paste (2) is coated with an adhesive coating, the first nasal paste (1) is pasted at the nose tip of a patient along the left-right direction, the tracheal catheter (3) is wound and fixed on the first nasal paste (1) through a medical adhesive tape (4), and the second nasal paste (2) is pasted at the nose bridge of the patient and used for compressing and fixing two ends of the medical adhesive tape (4); the first nose patch (1) and the second nose patch (2) are both foam members, silica gel members or latex members; the first nose patch (1) is 2-5cm long, 1-3cm wide and 0.8-1.5mm thick; the length of the outer edge of the second nose patch (2) is 2-5cm, the width of the outer edge of the second nose patch is 2-5cm, the length of the inner hole of the second nose patch (2) is 1-4cm, the width of the inner hole of the second nose patch is 1-4cm, and the thickness of the second nose patch (2) is 0.8-1.5 mm.

2. The nasal endotracheal tube fixing patch assembly according to claim 1, characterized in that the first and second nasal patches (1, 2) are both PET foam members.