CN211751621U - Oropharynx air duct fixing device - Google Patents

Abstract

The utility model discloses an oropharynx air vent fixing device, include: the hard plate wrapping part wraps the outer side of the hard plate, the connecting grooves are arranged at the upper part and the lower part of two sides of the hard plate wrapping part, and the fixing head bands are connected with the connecting grooves; the connecting grooves are provided with four connecting grooves which are connected with the fixed head band, and the fixed head band is fixed by a glue pressing magic tape; the utility model discloses it is fixed not need to use the adhesive tape, to the damage of patient's skin when having avoided changing the adhesive tape, and be applicable to the allergic person of adhesive tape and use, be equipped with the stereoplasm film in the stereoplasm board parcel portion, be favorable to the fixed of oropharynx air vent, reduced the aversion or the slippage of oropharynx air vent, the waterproof nature of moulding magic subsides is better, need not change, can long-term use, the utility model discloses a disposable product, with low costs and convenient to use.

Description

Oropharynx air duct fixing device

Technical Field

The utility model relates to a smelt medical auxiliary instrument device, more specifically say, relate to an oropharynx air vent fixing device.

Background

Oropharynx air vent is a non-endotracheal tube nature non-invasive air vent, can prevent tongue tenesmus, opens the air flue fast, obtains effectual breathing in, and oropharynx air vent is widely used for maintaining the upper respiratory tract unobstructed, also is used as the bite-block to prevent that the patient from stinging the endotracheal tube of closing and planting in the oral cavity.

When the epileptic attacks, the oropharynx air duct can not only maintain the respiratory tract of the epileptic to be smooth, but also prevent the patient from biting the tongue, the oral cavity can suck the sputum tube which is easy to bite of the sputum patient, and when the oral cavity can suck the sputum patient to conflict and do not cooperate with medical personnel, the oropharynx air duct is placed, so that the sputum suction operation method is simpler and more convenient.

At present, the adhesive plaster is generally used for cross fixation clinically, and the fixation mode has the following defects:

1) the adhesive tape needs to be replaced every day, the trace of the previous adhesive tape is removed, and the cost of manpower and material resources is increased;

2) when the patient sweats too much or the air is humid, the condition needs to be checked frequently or the adhesive plaster needs to be replaced;

3) some patients may have adhesive allergy and are not suitable for this fixation method;

4) frequent tearing of the adhesive tape can cause skin damage of the patient;

5) the connection stability is poor, and the oropharyngeal airway is easy to shift or slip.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect that exists among the prior art, the utility model aims at providing an oropharynx air vent fixing device to realize connecting firm, the operation and use of being convenient for.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an oropharynx air vent fixing device, include the hardboard, wrap up in the hardboard parcel portion in the hardboard outside, set up in the spread groove of side about the hardboard parcel portion, all link on the spread groove has fixed bandeau, the hardboard with the fixed orifices that suits with oropharynx air vent size all is seted up on the surface of hardboard parcel portion.

The hard plate is oval, the length of the long axis of the hard plate is 4.3 +/-0.05 cm, the length of the short axis of the hard plate is 3.6 +/-0.05 cm, and the hard plate is made of PVC.

The hard plate wrapping part is oval, the length of a long shaft is 4.4 +/-0.05 cm, the length of a short shaft is 3.7 +/-0.05 cm, and the hard plate wrapping part is made of silica gel.

The length of the fixed head band is 50 +/-0.5 cm, the width of the fixed head band is 1.5 +/-0.05 cm, and the fixed head band is made of fibers.

The connecting grooves are four, the connecting grooves are symmetrically arranged on the upper side and the lower side of the hard plate wrapping part in pairs, the length of each connecting groove is 1 +/-0.05 cm, and the width of each connecting groove is 0.95 +/-0.05 cm.

The fixing hole is positioned in the middle of the hard plate and the hard plate wrapping part, the fixing hole is in an oval shape, the length of the long axis of the fixing hole is 1.7 +/-0.05 cm, and the length of the short axis of the fixing hole is 0.7 +/-0.05 cm.

The fixed head bands are fixed through the adhesive pressing magic tape.

In the technical scheme, the utility model provides an oropharynx air vent fixing device still has following several beneficial effects:

1) the adhesive plaster is not needed any more, and is suitable for patients with adhesive plaster allergy;

2) the fixing property is good, and the phenomena of oropharyngeal airway displacement and slippage are not easy to occur;

3) the operation is simple and convenient;

4) is a disposable product, has low cost and convenient use;

5) can effectively protect the skin of a patient, and avoid the occurrence of the damage condition caused by tearing the skin due to frequent replacement of the adhesive tape.

Drawings

FIG. 1 is a schematic view of the oropharyngeal airway fixing structure in the oropharyngeal airway fixing device of the present invention;

fig. 2 is a schematic structural view of the headband fixed in the oropharyngeal airway fixing device of the present invention.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.

With reference to fig. 1 to 2, the utility model provides an oropharynx air duct fixing device, including: oropharynx air vent fixed knot constructs, fixed bandeau, oropharynx air vent fixed knot constructs and includes: hard board 4, wrap up in the hard board parcel portion 1 in the hard board outside, set up in the upper and lower spread groove 2 in hard board parcel portion 1 both sides.

Fixed bandeau 3 links to each other with spread groove 2, and the oval-shaped fixed orifices 6 that suit with the oropharynx air vent is all seted up with the intermediate position of hard board 4 to hard board parcel portion 1, and medical personnel stretch into patient's oropharynx with the oropharynx air vent through oval-shaped fixed orifices 6 in to fix on oropharynx air vent fixed knot constructs.

The hard plate 4 is set to be oval, the length of the long axis of the hard plate is 4.3 +/-0.05 cm, the length of the short axis of the hard plate is 3.6cm +/-0.05, medical PVC is adopted as a material, and the hard plate 4 is mainly used for fixing the oropharynx air duct and preventing the oropharynx air duct from shifting or slipping.

The size looks adaptation of hard board parcel portion 1 and hard board 4 is used for cladding hard board 4, hard board parcel portion 1 also sets up to the ellipse, its major axis length is 4.4 +/-0.05 cm, the minor axis is 3.7 +/-0.05 cm, the material of hard board parcel portion 1 is medical silica gel, and elasticity is strong, scalable, hard board parcel portion 1 is used for wrapping hard board 4, and need with the skin direct contact of human body, the contact time is long, medical silica gel is to human nonirritant, nontoxic, do not have anaphylactic reaction.

The connecting grooves 2 are four in number, are symmetrically arranged on the upper side and the lower side of the hard plate wrapping part 1 in pairs, are 0.95 +/-0.05 cm and are 1 +/-0.05 cm in length, and are used for being connected and fixed with the fixed head band 3.

The length of fixed bandeau 3 is 50 +/-0.5 cm, and the width is 1.5 +/-0.05 cm, and the material of fixed bandeau 3 is the fibre, and 3 elasticity preferred of fixed bandeau of fibre material can fix oropharynx air vent fixed knot according to the condition of difference constructs, and fixed bandeau 3 is equipped with four linkage segments 5 that suit with spread groove 2, and fixed bandeau 3 fixes oropharynx air vent fixed knot through passing spread groove 2 on the hardboard parcel portion 1 and constructs.

The top of fixed bandeau 3 is fixed through pressing gluey magic subsides, no longer needs the adhesive tape to connect, is applicable to the allergic patient of adhesive tape and uses, and presses the waterproof nature that gluey magic was pasted (not marked in the picture) better, can use for a long time, has also avoided frequently changing the adhesive tape when using the adhesive tape simultaneously and has caused the injury to patient's skin.

The utility model discloses a use as follows: put hard board 4 and hard board parcel portion 1 in patient's oral area, put fixed bandeau 3 in the ear top, and pass four spread grooves 2 with four linkage segments 5 of fixed bandeau 3, use according to the length condition of fixed bandeau 3 to press gluey magic to paste fixedly.

To sum up, the utility model discloses the hard board is equipped with in the hard board parcel portion in the fixing device, is used for fixing oropharynx air vent, makes oropharynx air vent's steadiness stronger, is difficult for appearing oropharynx air vent aversion and slippage, adopts fixed bandeau and adhesive pressing magic subsides to fix the utility model discloses fixing device is whole, is applicable to the allergic person of adhesive tape, and can use for a long time, need not to change; avoided changing the adhesive tape every day, to the damage that patient's skin caused, the waterproof performance that the moulding magic was pasted is better than the adhesive tape, and pastes and take in fixed head, when having avoided patient's sweat many or air humidity, the adhesive tape inefficacy leads to the phenomenon of oropharynx air vent slippage, the utility model discloses a disposable product, with low costs and convenient to use has effectively reduced manpower and material resources cost.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims (7)

1. The utility model provides an oropharynx air vent fixing device which characterized in that: including hard board, wrap up in the hard board parcel portion in the hard board outside, set up in the spread groove of side about the hard board parcel portion, all link on the spread groove has fixed bandeau, the hard board with the fixed orifices that suits with oropharynx air vent size all is seted up on the surface of hard board parcel portion.

2. The oropharyngeal airway fixture of claim 1, wherein: the hard plate is oval, the length of the long axis of the hard plate is 4.3 +/-0.05 cm, the length of the short axis of the hard plate is 3.6 +/-0.05 cm, and the hard plate is made of PVC.

3. An oropharyngeal airway fixture, as claimed in claim 2, in which: the hard plate wrapping part is oval, the length of a long shaft is 4.4 +/-0.05 cm, the length of a short shaft is 3.7 +/-0.05 cm, and the hard plate wrapping part is made of silica gel.

4. The oropharyngeal airway fixture of claim 1, wherein: the length of the fixed head band is 50 +/-0.5 cm, the width of the fixed head band is 1.5 +/-0.05 cm, and the fixed head band is made of fibers.

5. The oropharyngeal airway fixture of claim 1, wherein: the connecting grooves are four, the connecting grooves are symmetrically arranged on the upper side and the lower side of the hard plate wrapping part in pairs, the length of each connecting groove is 1 +/-0.05 cm, and the width of each connecting groove is 0.95 +/-0.05 cm.

6. The oropharyngeal airway fixture of claim 1, wherein: the fixing hole is positioned in the middle of the hard plate and the hard plate wrapping part, the fixing hole is in an oval shape, the length of the long axis of the fixing hole is 1.7 +/-0.05 cm, and the length of the short axis of the fixing hole is 0.7 +/-0.05 cm.

7. The oropharyngeal airway fixture of claim 1, wherein: the fixed head bands are fixed through the adhesive pressing magic tape.

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