CN210844807U

CN210844807U - Fixing device for oral trachea cannula

Info

Publication number: CN210844807U
Application number: CN201921193062.3U
Authority: CN
Inventors: 汪春海; 胡亚玲; 章程
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-06-26
Anticipated expiration: 2029-07-26

Abstract

The utility model provides a fixing device for a peroral tracheal cannula, which comprises a fixing frame, wherein the fixing frame is in a semi-annular structure, a slide rail is arranged on the outer side surface of the fixing frame, the slide rail and the fixing frame are in an integral structure, a sliding sleeve is arranged on the slide rail, and the sliding sleeve is detachably arranged on the slide rail and can slide relatively along the slide rail; the trachea cannula fixing device is characterized in that a clamping groove used for being embedded into the fixing sleeve is formed in the bottom of the sliding rail, a buckling belt is arranged on the fixing sleeve, tooth-groove-shaped protrusions are arranged on the inner surface and the outer surface of the buckling belt, a buckle is arranged at the upper end of the fixing sleeve, and the tooth-groove-shaped protrusions penetrate through the buckle and fix the inserted trachea cannula. Fixing device's structure is exquisite, simple to operate, and the material is simple easily obtained, and existing effective fixed that does benefit to patient's trachea cannula has improved clinical care's security, has reduced the work load of nursing again, has improved nurse work efficiency, can use widely in clinical.

Description

Fixing device for oral trachea cannula

Technical Field

The utility model relates to a fixing device for oral trachea cannula.

Background

Mechanical ventilation is an important means for clinical rescue and treatment of critically ill patients, oral tracheal intubation is the most common method for establishing mechanical ventilation artificial airway, if the tracheal intubation is not firmly fixed, the tracheal intubation is easy to loosen or even fall off, and repeated intubation can cause mechanical injury to the patient, thereby influencing rescue and even endangering the life of the patient. Research shows that the trachea cannula is not fixed properly, and the tube falling accounts for 9.7% -43.7% of the unplanned tube drawing, so the fixation of the trachea cannula is very important. At present, the trachea cannula for the patient to pass through clinically is fixed by adopting a simple tooth cushion matched with a medical adhesive tape, and then the trachea cannula and the tooth cushion are wound by an inelastic cloth tape and wound on the head and the neck of the patient, wherein in the method, the medical adhesive tape is easily soaked by saliva to lose viscosity, so that the trachea cannula is not fixed firmly and is easy to loosen; moreover, the adhesive plaster is easy to cause allergy phenomenon to the patient, which leads to the damage of the facial skin of the patient. The fixation of the endotracheal tube is enhanced by winding and fixing the inelastic cloth strap, but the cloth strap is narrow and needs to be tightened, which generates a large pressure on the back neck and face of the patient, which is likely to cause pressure injury. Moreover, the fixing method needs to spend relatively long time when the patient is subjected to daily oral care, and a nurse needs to keep a stooping state for a long time when the operation is carried out, so that the workload is increased, the waist of the nurse is sore, and the nursing method is not beneficial to the occupational health of the nurse.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device through oral trachea cannula to the not enough that exists among the prior art.

For this reason, the above-mentioned purpose of the present invention is achieved by the following technical solutions:

a fixing device for a peroral tracheal cannula comprises a fixing frame, wherein the fixing frame is of a semi-annular structure, a sliding rail is arranged on the outer side surface of the fixing frame, the sliding rail and the fixing frame are of an integral structure, a sliding sleeve is arranged on the sliding rail, and the sliding sleeve is detachably arranged on the sliding rail and can relatively slide along the sliding rail; the bottom of the sliding rail is provided with a clamping groove for embedding the fixing sleeve, the fixing sleeve is provided with a buckling belt, the inner surface and the outer surface of the buckling belt are provided with tooth-groove-shaped protrusions, the upper end of the fixing sleeve is provided with a buckle, and the tooth-groove-shaped protrusions penetrate through the buckle and fix the inserted trachea cannula; a bite block is arranged below the fixing frame, the bite block is of a hollow cylindrical structure, and a silica gel occlusion block is arranged at one end of the bite block in the inner ring of the fixing frame; the both ends of mount are equipped with bandage and lower bandage, go up the bandage and be used for encircleing the head, lower bandage is used for encircleing the neck.

On the basis of adopting above technical scheme, the utility model discloses can also adopt or make up and adopt following technical scheme:

as the utility model discloses an optimized technical scheme, the bite-block is equipped with fixed the knot at cylindrical structure's middle part, the fixed one end of detaining is fixed in the bottom surface of bite-block, the other end of fixed knot is equipped with the round hole and detains on the arch of bite-block side.

As the utility model discloses a preferred technical scheme, be equipped with the sliding sleeve hasp on the sliding sleeve, the sliding sleeve hasp is used for the locking sliding sleeve to slide on the slide rail in order to avoid the sliding sleeve.

As an optimal technical scheme of the utility model, fixed cover is equipped with fixed cover hasp, fixed cover hasp is used for closely fixing fixed cover to the slip cap.

As the preferred technical scheme of the utility model, it is equipped with the magic subsides in order to connect the first part and the second part formation of bandage on the bandage to go up the closure of bandage around or untie to go up the bandage on the bandage.

As the preferred technical scheme of the utility model, be equipped with the magic subsides on the bandage down and form the closure of bandage around or untie down with the first portion and the second part of connecting bandage down.

As the utility model discloses a preferred technical scheme, be equipped with the waterproof glue subsides on detaining the area medial surface, the waterproof glue subsides are used for the reinforcing to trachea cannula's fixed effect.

As the utility model discloses an optimized technical scheme, the mount medial surface is fit for having the pressure cotton of preventing, prevent pressing the cotton mount and avoid mount and patient's skin direct contact, play the effect that the oppression was prevented in the decompression, reduce the risk that patient's skin pressurized.

As the preferred technical scheme of the utility model, the mount is equipped with the beautiful skin of self-adhesion dressing with the junction inboard of upper and lower bandage.

The utility model provides a through oral trachea cannula's fixing device has following beneficial effect:

1. the utility model provides a fixing device is fixed at trachea cannula, through with trachea cannula card in advancing half open-ended bite-block, detains with fixed the knot again, and the pipeline front end is used to detain takes the hasp structure straining of tying up trachea cannula and passing fixed cover, and the fixity can be good, and the pipeline is difficult not hard up.

2. The utility model provides a detain the area inside and outside and set up tooth's socket-shaped protrudingly, frictional force when not only increasing fixed trachea cannula, and the tooth's socket-shaped is protruding to be convenient for pass the straining behind the buckle of fixed cover.

3. The utility model provides a detain area inner face with repeatedly usable's waterproof glue subsides, increase the fixed to trachea cannula, and waterproof glue pastes repeatedly usable, has waterproof performance, prevents to be soaked by patient's saliva and loses viscidity.

4. The utility model provides a mount inner face is provided with prevents pressing the cotton, avoids mount and patient direct contact, plays the effect that the oppression was prevented in the decompression, reduces the risk that patient's skin pressurized.

5. The utility model discloses a slip cap slides on the slide rail, is equipped with the slip cap hasp on the slip cap, both can slide on the slide rail, and also the locking is fixed, conveniently carries out the removal of pipeline and position control and carries out the attraction of oral secretion, also need not to dismantle fixing device when carrying out oral cavity nursing, only need remove the slip cap expose the oral cavity can, alleviate nurse's work load effectively, improved work efficiency.

6. The utility model provides a bite-block is connected through fixed cover is detachable and sliding sleeve, and fixed cover hasp that is equipped with on the cover, can with sliding sleeve zonulae occludens, when the cleanness of bite-block is carried out to needs, makes things convenient for the nurse to dismantle down the bite-block and washs.

7. The utility model discloses an go up the bandage and twine in patient's neck portion with lower bandage, upper and lower bandage passes through the magic and pastes the regulation elasticity, and the head neck circumference of adaptable equidimension not, the bandage width is suitable and inside fills the sponge, plays the effect of decompression protection to patient's skin, when having increased patient's travelling comfort, has also reduced the risk that the pressure nature damage takes place.

8. The utility model provides a mount both ends inner face is pasted with the beautiful skin of self-adhesion wound dressing, has further increased the device's fixity ability to beautiful skin wound dressing plays the decompression effect to skin, prevents the emergence of pressure nature damage.

9. The utility model provides a bite-block is at patient's interlock face end about the interior embedding silica gel interlock pad, has increased the comforts when patient's interlock, has alleviateed patient's misery to a certain extent to silica gel matter is soft, also is suitable for to no tooth patient, alleviates the impaired risk of its gum.

Drawings

Fig. 1 is a structural diagram of a fixing device for an oral endotracheal tube according to the present invention;

in the figure: 1-a fixed mount; 2-a slide rail; 3-a sliding sleeve; 4-a bite block; 5-a silica gel occlusion pad; 6-fixing the button; 7-fixing the sleeve; 8-a buckle belt; 9-compression-resistant cotton; 10-self-adhesive Meipi kang dressing; 11-upper binding band; 12-lower band.

Detailed Description

The invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, a tracheal cannula fixing device is characterized in that: comprises a fixed frame 1, a slide rail 2, a slide sleeve 3, a bite block 4, a silica gel occlusion pad 5, a fixed buckle 6, a fixed sleeve 7, a buckle belt 8, an anti-pressure cotton 9, a self-adhesive Meipi kang dressing 10, an upper bandage 11 and a lower bandage 12. The inner surface of a fixing frame 1 is provided with anti-pressure cotton 9, the anti-pressure cotton 9 is attached to the fixing frame 1 through viscose glue, a slide rail 2 is arranged outside the fixing frame 1, the slide rail 2 and the fixing frame 1 are of an integrated structure, a sliding sleeve 3 is detachably connected with the slide rail 2, the sliding sleeve 3 is provided with a locking structure and can slide and be locked and fixed on the slide rail 2, the bottom surface of the sliding sleeve 3 is a clamping groove, a fixed sleeve 7 can be detachably embedded with the clamping groove on the bottom surface of the sliding sleeve 3, the fixed sleeve 7 is provided with a locking structure and can be tightly fixed with the sliding sleeve 3, the fixed sleeve 7 is provided with a buckling belt 8, the buckling belt 8 and the fixed sleeve 7 are of an integrated structure, the inner surface and the outer surface of the buckling belt 8 are provided with tooth groove-shaped bulges, the inner surface of the buckling belt 8 is provided with a reusable waterproof adhesive tape, the, fixed 6 one ends of detaining are fixed in 4 bottom surfaces of bite-block, one end can be detained on the catching groove or the arch that set up on bite-block 4, imbed silica gel interlock pad in the patient interlock face of bite-block back end, fixed cover 7, detain 8 and 4 formula structures as an organic whole of bite-block, go up the last fixed orifices that bandage 11 can pass 1 both ends of mount, it sets up the magic subsides continuously to go up bandage 11 both ends, lower bandage 12 can pass the lower fixed orifices at 1 both ends of mount, lower bandage 12 both ends set up the magic subsides continuously.

As shown in figure 1, after a patient is put into a tracheal cannula, an air sac of the cannula is inflated to confirm the depth of the cannula, the tracheal cannula is clamped into a tooth pad 4 from the opening end of the tooth pad, the end of a silica gel occlusion pad 5 is arranged at the occlusal surface of the tooth of the patient, a fixing buckle 6 at the middle section of the tooth pad 4 is fastened, a fixing sleeve 7 which is integrated with the tooth pad 4 is detachably embedded with a clamping groove at the bottom surface of a sliding sleeve 3, the fixing sleeve 7 is provided with a buckle structure and can be tightly fixed with the sliding sleeve 3, the fixing sleeve 7 is provided with a buckle belt 8, the tracheal cannula is wound by the buckle belt 8 and passes through a buckle at the upper end of the fixing sleeve 7 to tightly pack and fix the tracheal cannula, the inner surface and the outer surface of the buckle belt 8 are provided with tooth-shaped bulges to increase the friction force with the tracheal cannula, the tooth-shaped bulges are convenient, is beneficial to the fixation of the tracheal cannula. Fixed back of intubate, sliding sleeve 3 is through the hasp structure, it is fixed to slide and locking on slide rail 2, it is cotton 9 and the laminating of patient's upper lip and under the nose position to prevent pressing through its inner face setting with 2 integrative mounts of slide rail 1, the beautiful skin of self-adhesion dressing 10 and the patient's cheek that sets up at 1 both ends of mount closely laminate, last bandage 11 through 1 both ends of mount and the neck portion of bandage 12 winding patient down, it pastes through the magic respectively with lower bandage 12 and is connected to go up bandage 11, paste through the magic and adjust suitable elasticity, accomplish trachea cannula's fixed process. This device bandage passes through the magic and pastes the regulation elasticity, and the head neck that adaptable equidimension encloses, and the bandage width is suitable and inside fills the sponge, plays the effect of decompression protection to patient's skin, when having increased patient's travelling comfort, has also reduced the risk that pressure nature damage takes place. This device uses respectively with the patient contact surface and prevents pressing cotton and the beautiful skin of self-adhesion dressing of leather, effectively prevents patient's skin pressurized, reduces the risk that pressure nature damage takes place. This device structure is exquisite, simple to operate, and the material is simple easily obtained, and existing effective fixed that does benefit to patient's trachea cannula has improved clinical care's security, has reduced the work load of nursing again, has improved nurse work efficiency, can use widely in clinical.

The above detailed description is provided for explaining the present invention, and is only a preferred embodiment of the present invention, but not for limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made by the present invention are within the scope of the present invention.

Claims

1. The fixing device for the oral tracheal intubation is characterized by comprising a fixing frame, wherein the fixing frame is of a semi-annular structure, a sliding rail is arranged on the outer side surface of the fixing frame, the sliding rail and the fixing frame are of an integrated structure, a sliding sleeve is arranged on the sliding rail, and the sliding sleeve is detachably arranged on the sliding rail and can relatively slide along the sliding rail; the bottom of the sliding rail is provided with a clamping groove for embedding the fixing sleeve, the fixing sleeve is provided with a buckling belt, the inner surface and the outer surface of the buckling belt are provided with tooth-groove-shaped protrusions, the upper end of the fixing sleeve is provided with a buckle, and the tooth-groove-shaped protrusions penetrate through the buckle and fix the inserted trachea cannula; a bite block is arranged below the fixing frame, the bite block is of a hollow cylindrical structure, and a silica gel occlusion block is arranged at one end of the bite block in the inner ring of the fixing frame; the both ends of mount are equipped with bandage and lower bandage, go up the bandage and be used for encircleing the head, lower bandage is used for encircleing the neck.

2. The orotracheal intubation fixing device according to claim 1, wherein the bite-block is provided with a fixing buckle at the middle of the cylindrical structure, one end of the fixing buckle is fixed to the bottom surface of the bite-block, and the other end of the fixing buckle is provided with a round hole and buckles the protrusion on the side surface of the bite-block.

3. The orotracheal tube fixing device as claimed in claim 1, wherein said sliding sleeve is provided with a sliding sleeve lock catch for locking the sliding sleeve to prevent the sliding sleeve from sliding on the sliding rail.

4. The orotracheal tube fixing device as set forth in claim 1, wherein said harness is provided with harness snap fasteners for tightly fixing the harness to the sliding sheath.

5. The orotracheal tube fixing device according to claim 1, wherein said upper band is provided with a hook and loop fastener for connecting the first and second parts of the upper band to form a closed loop or an open loop of the upper band.

6. The orotracheal tube fixing device as defined in claim 1, wherein said lower band is provided with a hook and loop fastener for connecting the first and second portions of the lower band to form a closed loop or an open loop of the lower band.

7. The orotracheal intubation fixing device according to claim 1, wherein said buckle belt is provided with a waterproof adhesive tape on the inner side thereof, said waterproof adhesive tape is used to enhance the fixing effect of the orotracheal intubation.

8. The orotracheal intubation fixing device according to claim 1, wherein the inner side surface of the fixing frame is adapted with compression-proof cotton for preventing the fixing frame from directly contacting with the skin of the patient, so as to reduce pressure and prevent oppression and reduce the risk of the skin of the patient being compressed.

9. The orotracheal tube fixing device according to claim 1, wherein said fixing frame is provided with a self-adhesive Meipi kang dressing on the inner side of the connection between said upper and lower binding bands.