CN204709584U - Integral type tracheal cannula fixer - Google Patents

Abstract

This utility model provides integral type tracheal cannula fixer, and comprise fixing head, bite-block, frenulum hole and frenulum, bite-block and fixing head are connected as a single entity, and fixing head is provided with tracheal intubation hole, and tracheal intubation hole internal fixtion is connected to Elastic buckle.Not only operation is very easy for tracheal cannula fixer described in the utility model, can be quick and stable fix bite-block and tracheal intubation, different-diameter tracheal intubation demand can be met again.During life-time service, the body sense of patient is good, and compliance is good, to solve in clinical care a difficult problem for how fixed air cannula.

Description

Integral type tracheal cannula fixer

Technical field

This utility model relates to a kind of medical aid, particularly relates to for the postoperative tracheal cannula fixer of tracheal intubation.

Background technology

Endotracheal intubation has become cardio-pulmonary resuscitation and the important measures in rescuing with anxious, the Cavity in Critical Patients of respiratory dysfunction.Endotracheal intubation refers to the rescue technology that of tracheal intubation being inserted in patient's trachea by oral cavity is important, is the most reliable means keeping upper respiratory tract unobstructed, to rescue patient life, reduces case fatality rate and plays vital effect.Endotracheal intubation has played important function in the rescue of critical patient, once tracheal intubation is surprisingly deviate from, will jeopardize patient vitals.But how properly fixed air cannula is still the difficult problem that clinical care faces.The fixing means of current employing uses cloth glue along buccal cervical region one circle after patient after bite-block is positioned over patient's mouth together with tracheal intubation again, and this method is simple and convenient, but also expose it in long-term practice cover end: 1, fixing firm not.The sputum of patient and oral secretion easily pollute cloth glue, cause viscosity to be lost, and easily cause de-pipe.2, bite-block is easily deviate from.Bite-block is fixed by the upper and lower alveolus of patient, for without tooth or Manic patient, is easy to.3, patient's sense of discomfort is obvious.Because cloth glue needs to be pasted onto patient's cheek and rear cervical region, easily make patient facial region rubescent, damaged.Because these reasons cause many examples unexpectedly drawn tubes clinically, add patient suffering.

Utility model content

In order to overcome defect of the prior art, this utility model provides a kind of integral type tracheal cannula fixer, comprise fixing head, bite-block, frenulum hole and frenulum, bite-block is through fixing head, fixing head and bite-block are fixed together, fixing head is provided with tracheal intubation hole, and Elastic buckle is arranged in tracheal intubation hole.

Preferably, Elastic buckle is made up of two snap arm, and described snap arm can be semicircular structure.

Preferred, the snap arm of Elastic buckle has fin.

Further, described frenulum comprises accommodation zone and neck pad.

Preferably, neck pad is network structure.

Preferably, frenulum comprises double-decker, with patient contact be ground floor, described ground floor have employed soft material, and the second layer have employed silica gel material.

Preferred, the fixing head of tracheal cannula fixer also comprises folding part.

Preferably, the shape of fixing head is lip.

The beneficial effects of the utility model are: this utility model adopts the unitary design of bite-block, tracheal intubation and fixing head, can effective fixed air cannula.Bite-block adopts silica gel material, and quality is soft, not easy damaged patient oral mucosa.An Elastic buckle is installed in tracheal intubation hole, and both having met different-diameter tracheal intubation needs art, has again dual fixing effect.And operating procedure is simple, medical personnel do not need the strength costed a lot of money when operating.Fixing frenulum adopts sponge material at patient's buccal position, and this can protect skin of face well, and rear pillow part adopts Reticular breathable material, good permeability, during patient's long periods of wear tracheal cannula fixer, not easily causes the humidity of patient's skin of neck red and swollen.

Accompanying drawing explanation

Two snap arm of Fig. 1 Elastic buckle are in the tracheal cannula fixer of state of mutually encircling.

Two snap arm of Fig. 2 Elastic buckle are in the tracheal cannula fixer of open configuration.

Fig. 3 is with the Elastic buckle of fin.

Fig. 4 is equipped with the tracheal cannula fixer of frenulum.

Fig. 5 has double-deck tracheal cannula fixer frenulum.

Detailed description of the invention

Integral type tracheal cannula fixer 1 as shown in figs. 1 and 4, comprises fixing head 2, bite-block 3, frenulum hole 7 and frenulum.Bite-block is through fixing head, and bite-block 3 and fixing head 2 are connected as a single entity.Fixing head is provided with tracheal intubation hole 4, tracheal intubation hole is positioned at the side of bite-block.In tracheal intubation hole, internal fixtion is connected to Elastic buckle, and Elastic buckle is made up of two snap arm 5.Two snap arm 5 can be encircled together mutually, or open angularly, and such design makes the diameter of Elastic buckle become can to regulate.Two snap arm of Elastic buckle clamp the tracheal intubation inserted in tracheal intubation hole.Preferably, described snap arm 5 is semicircle.

In one embodiment, tracheal intubation hole 4 diameter is 14cm, and when two snap arm of Elastic buckle are encircled together, the diameter of Elastic buckle is 3cm, and when two snap arm of Elastic buckle are opened completely in tracheal intubation hole, the diameter of Elastic buckle is 13cm.The Elastic buckle of inside diameter-adjustable size is set in tracheal intubation hole 4, the tracheal intubation of different-diameter can be coordinated.Baby's tracheal intubation of no matter to be diameter be 3cm to 6cm, diameter are the children's trachea intubate of 6cm to 9cm, or diameter is 9cm to 13cm adult endotracheal intubation, in the equal tracheal intubation hole can inserted in tracheal cannula fixer, and clamped firmly by two snap arm of Elastic buckle.As shown in Figure 1, two snap arm of Elastic buckle are filled the span of a man's arms together, are suitable for the endotracheal intubation of baby.As shown in Figure 2, two snap arm of Elastic buckle are opened widely, are suitable for the endotracheal intubation of being grown up.Because buckle is resilient, medical personnel do not need the strength costed a lot of money when operating, operating procedure is simple.

In the preferred version shown in Fig. 3, the snap arm of Elastic buckle has fin 6, the frictional force of snap arm to tracheal intubation can be increased like this, strengthen Elastic buckle further to the grip force of tracheal intubation.In another scheme, together with tracheal intubation hole abuts against with bite-block outer wall.

Bite-block 3 is the tubular structure of hollow, and lower end is the shape of the short rear side length in front side, and adopt silica gel material, quality is soft, not easy damaged patient tongue and oral mucosa.Consider for hommization, the shape of fixing head is lip, meets organization of human body.Lip fixing head and Elastic buckle adopt silica gel material, increase patient comfort degree.

In scheme as shown in Figure 4, frenulum is through the frenulum hole 7 on tracheal cannula fixer 1.Described frenulum comprises left and right accommodation zone 8 and neck pad 9.Accommodation zone 8 adopts the mode of hasp to regulate the length of frenulum, to adapt to the patient of different figure.The accommodation zone being positioned at patient's Face and cheek adopts sponge material, and protection skin of face, can not cause skin abrasion ulceration.The neck pad 9 being positioned at patient's rear pillow part is network structure, adopts Reticular breathable material.Because cancellated good permeability, during patient's long periods of wear tracheal cannula fixer, not easily cause the humidity of patient's skin of neck red and swollen.In a preferred scheme, as shown in Figure 5, frenulum comprises double-decker, and what wherein adopt with the ground floor 11 of patient contact is the soft material such as sponge, gauze, the second layer 12 being close to ground floor have employed the materials such as silica gel, to increase firmness and the stability of frenulum.Because sponge or these materials of gauze, under the effect of external force, are easy to be elongated.If merely with sponge or the gauze material as frenulum, when patient tears fixing head or bite-block voluntarily, frenulum can be elongated, and beyond the length that medical personnel originally adjusted, have impact on the position of tracheal intubation.When frenulum adopts double-decker as shown in Figure 5, the second layer of silica gel material is not easy to be elongated, thus ensure that the fastening effect of frenulum.

In a preferred version, the fixing head of tracheal cannula fixer also comprises folding part, the part-structure of fixing head can tilt along folding part upset, described folding position bite-block and the outside in tracheal intubation hole.After patient wears tracheal cannula fixer for a long time, nurse can do some cleaning works to around the lip of patient, allows patient feel more comfortable.Such as, when carrying out cleaning work to the corners of the mouth, need not mobile bite-block and tracheal intubation, as long as the fixing head of this side, frenulum hole is dug along folding part, nurse just easily can clean the patient's lip flaw-piece skin be positioned at here, or changes the adjuvants such as the gauze be padded under fixing head.

After carrying out endotracheal intubation to patient, integral type tracheal cannula fixer described in the utility model is used to fix tracheal intubation.First medical personnel strut two snap arm of Elastic buckle with finger, allow tracheal intubation pass wherein to point afterwards and leave snap arm immediately.Utilize the elasticity of snap arm self, the interior wire diameter automatic of Elastic buckle is adjusted to and is matched with the tracheal intubation inserted, and utilizes two snap arm to block tracheal intubation tightly.Then bite-block is being put into patient's mouth by medical personnel, finally adjusts the length of frenulum, the position of further fixed air cannula.Because the bite-block in tracheal cannula fixer, tracheal intubation hole and fixing head are designed to integral type, to this guarantees bite-block can not deviate from from patient mouth.Utilize the tracheal cannula fixer of this integral type, do not need to fix tracheal intubation etc. with cloth glue, this would not occur, because the moist secretions in patient oral cavity infiltrates cloth glue for a long time, to cause cloth glue not have viscosity and phenomenon that tracheal intubation is come off.

Claims (7)

1. integral type tracheal cannula fixer, comprises fixing head, bite-block, frenulum hole and frenulum, it is characterized in that, bite-block is through fixing head, and fixing head and bite-block are fixed together, and fixing head is provided with tracheal intubation hole, and Elastic buckle is arranged in tracheal intubation hole.

2. tracheal cannula fixer according to claim 1, is characterized in that, Elastic buckle is made up of two snap arm.

3. tracheal cannula fixer according to claim 2, is characterized in that, the snap arm of Elastic buckle has fin.

4. tracheal cannula fixer according to claim 1, is characterized in that, described frenulum comprises accommodation zone and neck pad.

5. tracheal cannula fixer according to claim 4, is characterized in that, neck pad is network structure.

6. tracheal cannula fixer according to claim 1, is characterized in that, frenulum comprises double-decker, with patient contact be ground floor, described ground floor have employed soft material, and the second layer have employed silica gel material.

7. tracheal cannula fixer according to claim 1, is characterized in that, the shape of fixing head is lip.