Improved trachea cannula fixing device

Abstract

The utility model relates to the technical field of medical instruments, in particular to an improved trachea cannula fixing device which comprises a fixing clamping ring, the lower end of the fixing clamping ring is fixedly connected with a contact lip part, the lower end of the contact lip part is fixedly connected with a tooth cushion, and the left end of the contact lip part is fixedly connected with a left fixing band. And the right end of the contact lip part is fixedly connected with a right fixing band. According to the improved trachea cannula fixing device, the lip contact portion and the tooth pad are of a semi-surrounding structure, the lip contact portion and the tooth pad are only in contact with the lip and teeth at necessary positions, pressure is effectively dispersed, local excessive pressure is avoided, the risk of lip skin damage is reduced, the lip contact portion and the tooth pad are both made of silica gel materials, and the service life of the device is prolonged. The material is soft, has certain elasticity and can be better attached to the lip and teeth, compression on the skin is further reduced, meanwhile, the irritation of the silica gel material to the skin is small, lip skin of a patient can be protected, and the comfort level of the patient is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, especially a kind of improved tracheal intubation fixing device. BACKGROUND

[0002] In clinical treatment, tracheal intubation is an important life support technology, for maintaining the airway of patient, however, the common tracheal intubation fixer on market still has the following deficiencies: 1, the common tracheal intubation fixer on market is easily to cause compression injury to the oral cavity and perioral skin of patient in long time use process, especially for the patient needing long time mechanical ventilation, this compression can cause local blood circulation disorder, cause skin redness and swelling, pain, even appear pressure ulcer and other serious complications, which not only increases the pain of patient, but also can affect treatment effect, prolong the recovery time of patient;2, the contact surface of existing tracheal intubation fixer with patient skin is too large, after use, it is inconvenient to check the condition of teeth and mucosa in oral cavity, medical staff needs to spend more time and energy to disassemble fixer when carrying out oral care or examination to patient, which not only increases the complexity of operation, but also can cause certain interference to the airway of patient, and, frequent disassembly of fixer can also increase the risk of damage of fixer, reduce its service life;3, the common tracheal intubation fixer currently exists movable part, which brings the hidden danger of oral foreign body to patient, under the condition of unconsciousness of patient, these movable parts can be loose, fall off and enter the oral cavity of patient, thereby causing serious consequences such as suffocation, in addition, movable part can also cause damage to the oral mucosa of patient, increase the risk of infection, in order to avoid the occurrence of this situation, medical staff needs to frequently check the state of fixer, increase the work burden, at the same time, patient and family members can also feel worried about this potential risk, affect their confidence in treatment, therefore, we launch a kind of improved tracheal intubation fixing device. CONTENT OF UTILITY MODEL

[0003] The utility model mainly aims at providing a kind of improved tracheal intubation fixing device, can effectively solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0005] An improved tracheal intubation fixing device, comprising a fixed clasp, the lower end of the fixed clasp is fixedly connected with a contact lip part, the lower end of the contact lip part is fixedly connected with a dental pad, the left end of the contact lip part is fixedly connected with a left fixing belt, the right end of the contact lip part is fixedly connected with a right fixing belt, and the fixed clasp, the contact lip part and the dental pad are jointly sleeved with a tracheal tube.

[0006] Preferably, the contact lip part and the dental pad are both provided in a semi-enclosed structure.

[0007] By adopting the technical scheme, the semi-enclosing structure enables the contact lip part and the dental pad to better adapt to the shape of the lips and teeth of the patient, and provides more personalized protection.

[0008] Preferably, the contact lip part and the dental pad are both made of silicone material.

[0009] By adopting the technical scheme, the contact lip part and the dental pad are made of silicone material, which is soft and elastic, and can be closely attached to the lips and teeth of the patient, thereby reducing the pressure on the local tissues and the risk of damage to the lips and teeth, especially for patients who use the tracheal cannula for a long time, the silicone material can effectively reduce the local pain and discomfort, and improve the comfort of the patient.

[0010] Preferably, the outer surface of the fixing clasp is provided with an insertion port in the front part.

[0011] By adopting the technical scheme, the insertion port is arranged on the outer surface of the fixing clasp in the front part, which facilitates the medical staff to quickly and accurately insert the tracheal cannula into the fixing device, and the design of the insertion port makes the insertion process smoother, reduces the operation time, and improves the work efficiency.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, the contact lip part and the dental pad adopt a semi-enclosing structure, and only contact the lips and teeth at necessary parts, effectively dispersing the pressure, avoiding excessive local pressure, and reducing the risk of damage to the lips and teeth.

[0014] 2. The utility model does not block the lips, so that the medical staff can more intuitively view the oral cavity, and in the process of clinical nursing and treatment, the medical staff can observe the condition of the teeth in the oral cavity, the color and integrity of the mucosa, etc., timely discover oral problems such as oral ulcer and gum bleeding, and take corresponding processing measures.

[0015] 3、The utility model discloses a body has no moving part, and the patient will not cause asphyxia and other dangerous conditions because of the part of the fixator falling off in the use process, improves the security of treatment, and the fixator will not influence the fixing effect because of the shaking of the part in the activity process of the patient, ensures that the tracheal tube always keeps in the correct position, provides the continuous and stable guarantee for the respiratory support of the patient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the whole structure schematic diagram of the improved tracheal tube fixing device of the utility model;

[0017] Fig. 2 It is the structure schematic diagram of the fixed snap ring of the improved tracheal tube fixing device of the utility model;

[0018] Fig. 3 It is the combined connection structure schematic diagram of the contact mouth lip part, left fixing band and right fixing band of the improved tracheal tube fixing device of the utility model.

[0019] In the drawing: 1, fixed snap ring;2, contact mouth lip part;3, tooth pad;4, left fixing band;5, right fixing band;6, tracheal tube. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0021] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "another end" and the like is the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and is not indicative or suggestive of the device or element being indicated having a particular orientation, being constructed and operated in a particular orientation, and therefore can not be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and can not be understood as indicative or suggestive of relative importance.

[0022] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected;Can be mechanical connection, can also be electrical connection;Can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] Please refer to Figs. 1-3The utility model provides a technical scheme:

[0024] An improved tracheal cannula fixing device, including fixed snap ring 1, fixed snap ring 1 lower end fixed connection has contact mouth lip part 2, contact mouth lip part 2 lower end fixed connection has tooth pad 3, contact mouth lip part 2 left end fixed connection has left fixed band 4, contact mouth lip part 2 right end fixed connection has right fixed band 5, fixed snap ring 1 in, contact mouth lip part 2 in and tooth pad 3 in common sleeve connection has tracheal cannula 6.

[0025] In the embodiment, contact mouth lip part 2 and tooth pad 3 are both provided as a half-enclosing structure; contact mouth lip part 2 and tooth pad 3 are both provided as a silicone material; a placing opening is formed in the front portion of the outer surface of fixed snap ring 1.

[0026] It should be noted that the utility model is an improved tracheal cannula fixing device, in the use process, first, tracheal cannula 6 is inserted into the fixed device through the placing opening of fixed snap ring 1, tracheal cannula 6 passes through fixed snap ring 1, contact mouth lip part 2 and tooth pad 3 in sequence, ensuring that its position is accurate and stable, contact mouth lip part 2 is attached around the lips of the patient, since contact mouth lip part 2 is provided as a half-enclosing structure and is a silicone material, it can be softly attached to the lips, reducing the compression and damage to the lips, while providing a certain sealing property to prevent external foreign matter from entering, tooth pad 3 is placed between the teeth of the patient, similarly, the half-enclosing structure and the silicone material of tooth pad 3 can adapt to the shape of the teeth of different patients, both protecting the teeth and preventing the patient from biting the tracheal cannula 6, the entire fixing device is fixed on the head of the patient by using left fixed band 4 and right fixed band 5, the length and tightness of left fixed band 4 and right fixed band 5 can be adjusted according to the size and shape of the head of the patient, ensuring that the fixing device is firmly fixed on the head of the patient and will not be displaced during use.

[0027] The basic principles and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An improved tracheal tube fixation device comprising a fixation clasp (1), characterized in that: The fixed clasp (1) is fixedly connected with a contact lip (2) at the lower end, the contact lip (2) is fixedly connected with a dental pad (3) at the lower end, the contact lip (2) is fixedly connected with a left fixing belt (4) at the left end, the contact lip (2) is fixedly connected with a right fixing belt (5) at the right end, and the fixed clasp (1), the contact lip (2) and the dental pad (3) are jointly sleeved with a tracheal cannula (6) inside.

2. The improved tracheal tube fixation device of claim 1, wherein: The contact lip (2) and the dental pad (3) are both provided as a half-enclosing structure.

3. The improved tracheal tube fixation device of claim 1, wherein: The contact lip (2) and the dental pad (3) are both provided as a silica gel material.

4. The improved tracheal tube fixation device of claim 1, wherein: An inlet is formed in the front part of the outer surface of the fixed clasp (1).

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