CN209108346U - The mouth shape dilator of oral trachea cannula can be fixed - Google Patents
The mouth shape dilator of oral trachea cannula can be fixed Download PDFInfo
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- CN209108346U CN209108346U CN201821237244.1U CN201821237244U CN209108346U CN 209108346 U CN209108346 U CN 209108346U CN 201821237244 U CN201821237244 U CN 201821237244U CN 209108346 U CN209108346 U CN 209108346U
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Abstract
The utility model relates to the mouth shape dilator that one kind can fix oral trachea cannula, which includes strutting retainer body and fixing belt, and strutting retainer body includes tube body, positioning region and hoop body portion；Tube body is internal tool there are three the oval tube body of chamber, and three chambers include pipe oral trachea cannula chamber and two suction sputum lumens in a circle；Tube body top extends to form oval positioning region around, and positioning region is equipped with protrusion；Hoop body portion includes fixed section and extended segment, and there are gaps between tube top end in extended segment end and circle；Anti-skid structure is equipped on the inside of fixed section, fixed section outside is equipped with several and hooks slot, and the hook with hook slot cooperation is equipped on the inside of extended segment.The utility model uses preposition in oral trachea cannula joint；In use, loosen hoop body portion by oral trachea cannula after the insertion of patient oral cavity, tube body is pushed into patient oral cavity, positioning region is close to patient's lip；Adjustment hoop body portion is engaged hook with slot is hooked, fixed oral trachea cannula.Nursing cost is not only reduced, while greatly improving and success rate is rescued to patient.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and the mouth shape that can fix oral trachea cannula more particularly to one kind struts
Device.
Background technique
Oral trachea cannula mainly includes oral trachea cannula and laryngeal mask intubation, is not only applicable to surgery anesthesia, emergency resuscitation, goes back
It is widely used in respiratory failure and heart failure is rescued.For the patient of oral trachea cannula mechanical ventilation, due to gravity and
Position factor can make trachea cannula sliding in air flue if intubation is not fixed firmly, and trachea cannula slides into unilateral bronchus；Together
When, intubation is not fixed firmly, and easily occurs spitting pipe and intubation is extracted.There is the disturbance of consciousness more in the patient of mechanical ventilation, be intubated in addition
Stimulation, the phenomenon that stinging pipe happens occasionally.Above situation not only affects the treatment of patient and the recovery of respiratory function, or even meeting
Generate life danger.Therefore, safety fixation is that oral trachea cannula treatment successfully ensures.
Fixing means usually used at present is that immobilization with adhesive tape or adhesive plaster cooperate bite-block, syringe, oropharyngeal airway etc. auxiliary
It helps device to strut based on tooth is fixed, while also having and being fixed on a small quantity using lip external fixator.Immobilization with adhesive tape is by sweat
Or the influence of oral cavity endocrine outflow infiltration, adhesive plaster easily loosens, and leads to be intubated interior cunning, spits pipe and fall off or be intubated extraction.Therefore,
Using immobilization with adhesive tape or the auxiliary device for strutting tooth using adhesive plaster cooperation when fixed, to achieve the effect that be fixedly secured, need
It wants multiple-turns wound to be intubated, while extending the length for pasting facial skin plasters.It is extremely difficult when multiple-turns wound makes to loosen, it needs sometimes
It cuts off, it is just achievable.Covering by the adhesive plaster of multiple-turns wound also will cause patient's discomfort with not only chaotic on lip.Meanwhile depending on
Confusion in feel generates family numbers of patients uncomfortable, and induces conflict between doctors and patients.Adhesive plaster permeability is poor and is made of chemical industry substance, glues
Sense of discomfort, allergic conditions are generated in skin of face；It loosens inconvenience, or even the hair when loosening situations such as avulsion skin of face
It is raw.The case where simple immobilization with adhesive tape and lip external fixator can cause patient to sting pipe generation；The auxiliary of tooth is strutted using adhesive plaster cooperation
It helps device to be respectively positioned on the side of the intubation of patient without exception when fixed, will cause the displacement of intubation.For some front tooth pines
Patient that is dynamic or falling off, struts patient teeth using auxiliary device, since supporting surface is smaller, upper lower gum cannot bite very well.
Simultaneously because covering surface is smaller, tongue body cannot be pushed down completely, and intubation is made to be easier to and shift.Sting pipe, de- pipe, tube drawing and intubation
The generation of displacement will affect the therapeutic effect of mechanical ventilation, or even jeopardize patient vitals.
There are a large amount of bacterial parasites and secretion in oral cavity, intubation is intraoral since Abwehrkraft des Koepers declines
Bacterium often becomes pathogenic bacteria.Therefore need daily to carry out patient the nursing in multiple oral cavity.Used at present
Fixing means is almost enclosed in around lip.Therefore, it is necessary to partially or completely dismantle fixed device just to can be carried out oral cavity shield
Reason.Simultaneously as current auxiliary fixing device is mostly matched with the diameter of intubation, lower teeth is set to strut gap smaller, greatly
The difficulty of oral care is increased greatly.If a large amount of oral cavity endocrine is removed not in time, it will form secretion on capsule, finally lead to
Catheter balloon is crossed, is driven in the wrong direction into lung, the generation of pneumonia is caused.Therefore, it removes oral cavity endocrine in time and bacterium is to reduce pneumonia
Key.It, can only be in the oral cavity of side points in suction outlet luminal sectetion but due to the limitation of existing fixing means
Secretion is sucked out, it is sometimes desirable to which dismantling fixed device completely could be sucked out.Oral cavity shield is being carried out to patient for these reasons
In reason and suction capsule when secretion, nursing difficulty and workload are not only increased, nursing quality is reduced, also increases the hair of pneumonia
Raw rate, increases mortality.
In conclusion the fixing means of oral trachea cannula is a clinical problem urgently to be resolved, ideal trachea cannula is solid
Suitable nozzle type anatomical structure, fixation should be had by determining device；Convenient for timely suction outlet luminal sectetion；Patient's tooth can be strutted
Tooth expands oral cavity exposed area, is convenient for oral care；Fixing belt is loosened conveniently；Simple and beautiful structure；The spy that adverse reaction is few
Point.But it there is no such product in the world at present, the mouth shape dilator that can fix oral trachea cannula invented based on above-mentioned perfect condition.
Summary of the invention
The utility model is to solve technical problem present in well-known technique and provide a kind of mouth that can fix oral trachea cannula
Shape dilator.The mouth shape struts a kind of mating instrument of the fixator as oral trachea cannula, straight according to the oral trachea cannula of different-diameter
Diameter is configured, and is placed in the joint of oral trachea cannula, clinical manipulation of being more convenient for；Shape and lip knot when being opened according to tooth
Structure setting is more convenient for strutting and be fixed；It is also convenient for the cleaning-nursing to patient oral cavity simultaneously, removes secretion on capsule, user
Just, securely and reliably.
The utility model is adopted the technical scheme that solve technical problem present in well-known technique:
A kind of mouth shape dilator for fixing oral trachea cannula, including retainer body and fixing belt are strutted, it is described to strut admittedly
Determining device ontology includes tube body, positioning region and hoop body portion；The tube body is that there are three the oval tube bodies of chamber for internal tool, internal
Three chambers include pipe oral trachea cannula chamber and positioned at two suction sputums in circle at left and right sides of pipe oral trachea cannula chamber in a circle
Lumen；The top of the tube body extends to form the positioning region of covering upperlip around, is provided with and is used on the positioning region
The protrusion of fixed fixing belt；The hoop body portion includes fixed section and extended segment, circumferential one end of the fixed section and extended segment
Circumferential one end is connected, and the extended segment can be overlying on the outside of fixed section；Pipe oral trachea cannula chamber in the end of the fixed section and circle
Circle in tube top end be connected, there are between tube top end convenient for drawing and mobile air bag fills in the end of the extended segment and circle
The gap of tracheae；The inside of the fixed section is equipped with the anti-skid structure with band or salient point, and the circumferential direction of the fixed section is another
End outside is equipped with several oblique hook slots, and the inside of the extended segment is equipped with the oblique hook with oblique hook slot cooperation.
Preferably, lower section of the inner sidewall of pipe oral trachea cannula chamber in the middle part of close lower lip and at gap in the circle
Groove equipped with the airbag inflation pipe for accommodating oral trachea cannula or laryngeal mask intubation.
Preferably, the end slash-shaped openings of the tube body, slash-shaped openings facilitate insertion into patient oral cavity, while after insertion just
In pushing down tongue body.
Preferably, the shape of the positioning region is ellipse slightly with a depression, similar to mouth exterior contour, to be suitble to mouth
The anatomical structure of lip, while being conducive to fix, positioning region quadrangle is equipped with cylindrical bump.
Preferably, the fixing belt is two flexible cotton straps, increases the comfort of patient, avoids allergy anti-
Should and skin extension, the both ends of every fixing belt be equipped with several fixation holes, be easy to adjust length and fixing and demolition.
Preferably, the retainer body that struts is made of medical grade rubber or medical plastic material.
The application method of the mouth shape dilator of oral trachea cannula can be fixed, comprising the following steps:
1) before use, oral trachea cannula or laryngeal mask intubation are strutted retainer body together with airbag inflation pipe insertion first
Circle in pipe oral trachea cannula it is intracavitary, while airbag inflation pipe is placed in the recessed of the airbag inflation pipe of pipe oral trachea cannula chamber in circle
In slot, airbag inflation pipe is drawn from the gap in hoop body portion, is engaged by the hook slot of fixed section with the generation of the hook of extended segment, it will
Strut the joint that retainer body is fixed on oral trachea cannula or laryngeal mask intubation；
2) in use, by oral trachea cannula or laryngeal mask intubation after patient oral cavity is inserted into appropriate location, hoop body of loosening
The extended segment in portion separates hook with slot is hooked, and the tube body end slash-shaped openings for strutting retainer body are inserted along patient's teeth space
Enter, strut tooth, tube body is pushed into patient oral cavity, surrounding positioning region is close to patient's lip；According to the pipe of oral trachea cannula
Diameter adjusts the extended segment hook in hoop body portion to the suitable position of fixed section card slot, then presses the extended segment in hoop body portion, make to extend
The oblique hook of section is engaged with the oblique hook slot of fixed section, fixed oral trachea cannula or laryngeal mask intubation；
3) two fixing belts are respectively placed in the upper and lower side of patient's occipital bone, fixing belt both ends are then pulled out, by two fixations
Band intersects, and adjusts suitable elasticity, by the fixation hole in fixing belt by the protrusion set on positioning region, completes fixation；
4) when secretion increases on patient's capsule, using sputum aspirator tube, patient mouthful is sucked out by the suction sputum lumen of two sides at any time
Object on intracavitary secretion and capsule；
5) when needing to carry out oral care to patient, fixing belt is unclamped, airbag inflation pipe is prolonged into groove and is pushed downwards,
In the case where ensuring to strut when fixator tube body is rotated by 90 ° its end and will not generating active force to airbag inflation pipe, by right
Positioning region carries out 90 degree of rotations, and then is rotated by 90 ° tube body also, supports big oral cavity exposure, fixing belt again cross-fixing is existed
In the protrusion of positioning region, oral care is carried out.
Compared with prior art, the utility model has the advantages and positive effects of:
The utility model uses medical grade rubber or medical plastic material as brace and the fixed retainer body part that struts
Matter is made, and it is intracavitary that the tube body and airbag inflation pipe of intubation are respectively positioned on pipe oral trachea cannula in circle, not only can be used for fixed intubation, but also
It can prevent the occlusal of patient and intubation ontology is caused tolerance deficiency occur, or even bite airbag inflation pipe or intubation ontology broken
The phenomenon that, considerably increase the safety of patient.The tube body end for strutting retainer body part is slash-shaped openings, convenient for inserting
Enter and strut patient teeth, at the same can push down tongue body reduce because tongue body swing caused by intubation in swallow and abjection；Tube body
Shape when ellipsoidal structure is opened to tooth is similar, not only increases the comfort of patient, can also reduce the movement of position；?
Pass through disassembled simply fixing belt when carrying out oral care to patient, oval tube body is rotated by 90 °, patient oral cavity can be increased
Exposed area, the cleaning-nursing in oral cavity of being more convenient for.Two being provided with for outside suction sputum lumen are conducive to that two sides oral cavity is sucked out in time
Object on interior secretion and capsule can avoid passing through the disadvantage for dismantling fixed device ability suction outlet luminal sectetion completely.Positioning
Portion is designed as ellipse slightly with a depression according to lip anatomical structure, not only contributes to fix, while increasing the comfort of patient.
Hoop body portion is when matching, as an attachment of oral trachea cannula, before use, being stung by the hook slot of extended segment and fixed section
Close the joint for being fixed on oral trachea cannula；In use, unclamping extended segment hook, releasing is engaged with fixed section, can be pushed down on
The dynamic body part for strutting fixator enters patient oral cavity to suitable position, adjusts the extended segment in hoop body portion to suitable elasticity
The hook slot of hook and fixed section is pressed, bite force is generated, completes to fix.Therefore, clinical manipulation is convenient.Due to being equipped in fixed section
Anti-skid structure can effectively avoid interior cunning, abjection and the extraction of intubation.When being used alone, pass through the hook and fixed section of extended segment
The size of the adjustable hoop body lumen diameter of the adjusting of the position of card slot, can be used for the intubation that diameter is less than pipe oral trachea cannula chamber in circle
Fixation, partially solve the problems, such as that different-diameter intubation is fixed.Due to having scale on the tube body of intubation after hoop body portion is fixed
Therefore mark is very easy to the tube body position of judgement intubation, can avoid the prior art that cannot judge the feelings of catheter position completely
Condition is made adjustment in time, prevents the generation of fortuitous event.Pipe passes through hoop body portion and through implication in the circle of three lumen bodies after fixation
Cannula or laryngeal mask intubation are linked together, and are avoided in disorder, can partially be reduced adverse reaction of the family numbers of patients to trachea cannula, subtract
Few doctor-patient dispute.Fixing belt is flexible cotton strap, and the comfort of patient facial region is increased when fixed, can be avoided completely
The generation of allergic reaction and avulsion injury of skin；Both ends are equipped with several fixation holes, by producing with the cylindrical bump of positioning region
Raw fixed function, is easy to adjust length and fixing and demolition.Simultaneously as fixed band structure simply can partially pacify family numbers of patients
Reaction.
Based on above-mentioned numerous advantage and good effect, therefore, the utility model has overall construction design reasonable, uses
Convenient, comfortable, securely and reliably, design is more humanized, is not only only capable of reducing nursing cost, while being greatly improved and robbing patient
Give treatment to the success rate treated.
Detailed description of the invention
Fig. 1 is the schematic perspective view for strutting retainer body of the utility model；
Fig. 2 is the main view of Fig. 1；
Fig. 3 is the rearview of Fig. 1；
Fig. 4 is the top view of Fig. 1；
Fig. 5 is the bottom view of Fig. 1；
Fig. 6 is the left view of Fig. 1；
Fig. 7 is the right view of Fig. 1；
Fig. 8 is the structural schematic diagram in the hoop body portion of the utility model；
Fig. 9 is the structural schematic diagram of the fixing belt of the utility model；
Figure 10 is the structural representation for strutting fixator and being fixed on oral trachea cannula joint using preceding the utility model
Figure；
Figure 11 is the structural schematic diagram for strutting fixator and being fixed at laryngeal mask spigot joint using preceding the utility model；
Figure 12 be using when the utility model the structural schematic diagram for strutting the fixed oral trachea cannula of fixator；
Figure 13 be using when the utility model the structural schematic diagram for strutting the fixed laryngeal mask intubation of fixator.
In figure: 100- struts retainer body, and 101- hoop body portion, 102- tube body, the positioning region 103-, 104- is raised,
Pipe oral trachea cannula chamber in 105- circle, 106- suction sputum lumen, the gap 107-, 108- fixed section, 109- hook slot, the extended segment 110-,
111- hook, 112- groove, 113- anti-skid structure, 114- slash-shaped openings；200- fixing belt, 201- fixation hole, 300- is through implication
Cannula, 400- laryngeal mask intubation.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates
Detailed description are as follows for attached drawing:
Embodiment 1
Fig. 1~9, a kind of mouth shape dilator for fixing oral trachea cannula are please referred to, including struts retainer body 100 and consolidates
Determine band 200, strutting retainer body 100 includes tube body 102, positioning region 103 and hoop body portion 101；Tube body 102 is according to tooth
Tooth is shaped to internal tool there are three the oval tube body of chamber when opening, three internal chambers include Guan Jing in a circle
It mouthful cannula lumen 105 and is opened positioned at two suction sputum lumens 106 in circle at left and right sides of pipe oral trachea cannula chamber, tube body and tooth
When shape it is similar, increase patient comfort；Tube body is subjected to 90 degree of rotations, the exposed area in oral cavity can be increased, be convenient for mouth
The cleaning-nursing of chamber；The top of tube body 102 extends to form the oval positioning region 103 of covering upperlip around, more specifically
, this positioning region is slightly recessed close to upperlip side, and positioning region is similar to mouth exterior contour, to be suitble to the dissection knot of lip
Structure not only increases comfort, while also helping fixation.The protrusion 104 for fixing fixing belt is provided on positioning region 103；
Hoop body portion 101 includes fixed section 108 and extended segment 110, circumferential one end phase of circumferential one end and extended segment 110 of fixed section 108
Even, extended segment 110 can be overlying on 108 outside of fixed section；It is managed in the end of fixed section 108 and the circle of pipe oral trachea cannula chamber in circle
Top is connected, and there are the gaps convenient for extraction and mobile airbag inflation pipe between tube top end in the end of extended segment 110 and circle
107；In the specific implementation, the perimeter of fixed section accounts for about 3/4 of pipe perimeter in circle, and the inside of fixed section 108, which is equipped with, has cross
The anti-skid structure 113 of line or salient point, the structure of this anti-skid structure do not limit, and the anti-skid structure of other shapes also can be used, as long as
It can increase and be intubated frictional force with oral trachea cannula or laryngeal mask, prevent from being intubated interior cunning, de- pipe or extract.Fixed section 108
The circumferential other end on the outside of be equipped with several oblique hooks slots 109, the inside of extended segment 110 be equipped with cooperate with oblique hook slot it is oblique
Hook 111.Before use, at least more than two hooks in extended segment are engaged with the hook slot of fixed section, hoop body portion is interior after occlusion
The internal diameter of diameter and pipe oral trachea cannula chamber in circle matches.The clamping action in hoop body portion is combined with anti-skid structure, makes fixed effect
Fruit is stronger, prevents oral trachea cannula or laryngeal mask to be intubated and moves down or deviate from；Meanwhile intubation being prevented to be pulled out and influence
Therapeutic effect, or even accident occurs.
As further preferred embodiment, in circle the inner sidewall of pipe oral trachea cannula chamber 105 in the middle part of lower lip and
Lower section at gap is equipped with the groove 112 of the airbag inflation pipe for accommodating oral trachea cannula or laryngeal mask intubation.
As further preferred embodiment, the end slash-shaped openings 114 of tube body 102, when implementing, slash-shaped openings are just
Convenient for pushing down tongue body after strutting tooth and insertion patient oral cavity, while being inserted into.
As further preferred embodiment, protrusion 104 is cylindrical body, can preferably fix fixing belt.
As further preferred embodiment, fixing belt 200 is two flexible cotton straps, increases relaxing for patient
Suitable sense, avoids allergic reaction and skin extension, the both ends of every fixing belt are equipped with several fixation holes 201, are easy to adjust length
Degree and fixing and demolition.
As further preferred embodiment, struts retainer body 100 and use medical grade rubber or medical plastic material system
At preventing the occlusal of patient and cause to be intubated ontology and the phenomenon of tolerance deficiency occur, considerably increase the safety of patient
Property.
The application method of the mouth shape dilator of oral trachea cannula can be fixed, comprising the following steps:
1) before use, please referring to Figure 10 and 11, oral trachea cannula 300 or laryngeal mask intubation 400 are filled together with air bag first
Tracheae insertion struts in the circle of retainer body 100 in pipe oral trachea cannula chamber 105, while airbag inflation pipe being placed in circle
In the groove 112 of the airbag inflation pipe of pipe oral trachea cannula chamber, airbag inflation pipe is drawn from the gap 107 in hoop body portion, by solid
The hook slot 109 for determining section is engaged with the generation of the hook 111 of extended segment, will be strutted retainer body 100 and is fixed on oral trachea cannula
Or the joint of laryngeal mask intubation；
2) in use, please referring to Figure 12 and 13, oral trachea cannula 300 or laryngeal mask intubation 400 are inserted into through patient oral cavity
To appropriate location, the extended segment in the hoop body portion that loosens separates hook 111 with slot 109 is hooked, and will strut the tube body of retainer body
102 end slash-shaped openings of portion are inserted into along patient's teeth space, strut tooth, tube body is pushed into patient oral cavity, surrounding positioning region
Close to patient's lip；According to the caliber of oral trachea cannula, the extended segment hook 111 for adjusting hoop body portion hooks the conjunction of slot 109 to fixed section
Right position is set, and is then pressed the extended segment 110 in hoop body portion, is engaged the oblique hook in extended segment with the oblique hook slot of fixed section, fixed warp
Orotracheal tube or laryngeal mask intubation；
3) two fixing belts 200 are respectively placed in the upper and lower side of patient's occipital bone, then pull out fixing belt both ends, it is solid by two
Fixed band intersects, and adjusts suitable elasticity, by the fixation hole 201 in fixing belt by the protrusion 104 set on positioning region, completes
It is fixed；
4) when secretion increases on patient's capsule, using sputum aspirator tube, patient is sucked out by the suction sputum lumen 106 of two sides at any time
Object on intraoral secretion and capsule；
5) when needing to carry out oral care to patient, fixing belt 200 is unclamped, it is downward that airbag inflation pipe is prolonged groove 112
Push, when ensuring to strut fixator tube body 102 and being rotated by 90 °, its end will not generate the feelings of active force to airbag inflation pipe
It under condition, by carrying out 90 degree of rotations to positioning region, and then is rotated by 90 ° tube body also, big oral cavity exposure is supportted, by fixing belt 200
Again cross-fixing carries out oral care in the protrusion 104 of positioning region.
In conclusion the utility model uses medical grade rubber or doctor as brace and the fixed retainer body part that struts
It is made of plastic material, it is intracavitary that the tube body and gas tube of intubation are respectively positioned on pipe oral trachea cannula in circle, both can be used for fixed insert
Pipe, and the occlusal of patient can be prevented and intubation ontology is caused tolerance deficiency occur, or even bite gas tube or intubation broken originally
The phenomenon that body, considerably increases the safety of patient.The positioning region for strutting retainer body part and tube body are according to lip solution
Shape setting when structure and tooth opening is cutd open, safety, the comfort of patient is not only increased, can also reduce the shifting of intubation
It is dynamic.End is slash-shaped openings；When implementing convenient for strutting tooth and tube body insertion oral cavity, while tongue body is pushed down, reduces intubation
Movement.Tube body is ellipsoidal structure, oval tube body is rotated 90 degree when carrying out oral care to patient, Ke Yizeng
The exposed area for adding oral cavity, the cleaning-nursing in oral cavity of being more convenient for.When being used alone, is realized and adjusted by the extended segment in hoop body portion
Elastic size partially solves not so as to be less than the fixation for being intubated tube body of pipe oral trachea cannula chamber in circle for diameter
With the problem that diameter cannula is fixed.Because its design feature also can be used for going into a coma needing to strut the trouble of fixing teeth when being used alone
Person keeps respiratory passage unblocked convenient for cleaning oral cavity；For epileptic, exclusive use originally struts fixator, can avoid epilepsy hair
Tooth is broken by the teeth tongue when making；The patient that gastric lavage is needed for Oral drug poisoning can strut patient's tooth using fixator is originally strutted
Tooth can not only assist insertion Lavage tube, while patient can be avoided to bite Lavage tube completely, the generation for interrupting gastric lavage.Meanwhile also
Lavage tube directly can be inserted by cannula chamber in hoop body chamber process.When matching, as an attachment of oral trachea cannula,
Before use, being fixed on the joint of oral trachea cannula by the hook slot of extended segment and fixed section；In use, unclamping extended segment
Hook is released and is engaged with fixed section, can be pushed down on and be strutted the body part of fixator and enter patient oral cavity to suitable position
It sets, adjusts the extended segment in hoop body portion to the hook slot of suitable elasticity pressing hook and fixed section, generate bite force；After fixation
Pipe is linked together by hoop body portion and oral trachea cannula or laryngeal mask intubation in the circle of three lumen bodies, and is set on the inside of fixed section
Have the anti-skid structure of band or salient point, make to fix it is stronger, avoid intubation invagination and abjection, reduce the extraction of intubation.
The setting in hoop body portion not only contributes to the fixation of intubation, also helps the judgement of catheter position, and the position of discovery intubation is moved in time
It is dynamic, timely processing is made, prevents from unexpectedly occurring.Two being provided with for outside suction sputum lumen are conducive to that intraoral point is sucked out in time
Object in secretion and capsule reduces the generation of aspiration pneumonia.Fixing belt is that flexible cotton strap is not only easy to operate, is also increased
The comfort of patient, avoids allergic reaction, and when loosening fixed, the columnar projections by releasing fixation hole and body part both may be used
It completes, skin extension can be avoided completely.The utility model overall construction design is reasonable, easy to use, comfortable, securely and reliably, if
Meter is more humanized, is not only only capable of reducing nursing cost, while being greatly improved the success rate for rescuing patient.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (7)
1. the mouth shape dilator that one kind can fix oral trachea cannula, which is characterized in that including strutting retainer body and fixing belt, institute
Stating and strutting retainer body includes tube body, positioning region and hoop body portion；The tube body is that there are three the ellipses of chamber for internal tool
Tube body, three internal chambers include pipe oral trachea cannula chamber and positioned in circle at left and right sides of pipe oral trachea cannula chamber in a circle
Two suction sputum lumens；The top of the tube body extends to form the positioning region of covering upperlip around, sets on the positioning region
It is equipped with the protrusion for fixing fixing belt；The hoop body portion includes fixed section and extended segment, circumferential one end of the fixed section with
Circumferential one end of extended segment is connected, and the extended segment can be overlying on the outside of fixed section；Guan Jing in the end of the fixed section and circle
Tube top end is connected in the circle of mouth cannula lumen, and there are between tube top end convenient for extraction and shifting in the end of the extended segment and circle
The gap of dynamic airbag inflation pipe；The inside of the fixed section is equipped with anti-skid structure, sets on the outside of the circumferential other end of the fixed section
There are several oblique hook slots, the inside of the extended segment is equipped with the oblique hook with oblique hook slot cooperation.
2. the mouth shape dilator according to claim 1 for fixing oral trachea cannula, it is characterised in that: Guan Jing in the circle
The inner sidewall of mouth cannula lumen is equipped in the lower section in the middle part of lower lip and at gap for accommodating oral trachea cannula or larynx
Cover the groove of the airbag inflation pipe of intubation.
3. the mouth shape dilator according to claim 1 for fixing oral trachea cannula, it is characterised in that: the end of the tube body
Hold slash-shaped openings.
4. the mouth shape dilator according to claim 1 for fixing oral trachea cannula, it is characterised in that: the shape of the positioning region
Shape is ellipse slightly with a depression, and positioning region quadrangle is equipped with cylindrical bump.
5. the mouth shape dilator according to claim 1 for fixing oral trachea cannula, it is characterised in that: the anti-skid structure is
Band or salient point, but not limited to this.
6. the mouth shape dilator according to claim 1 for fixing oral trachea cannula, it is characterised in that: the fixing belt is two
The flexible cotton strap of item, the both ends of every fixing belt are equipped with several fixation holes.
7. the mouth shape dilator according to claim 1 for fixing oral trachea cannula, it is characterised in that: described to strut fixator
Ontology is made of medical grade rubber or medical plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821237244.1U CN209108346U (en) | 2018-08-01 | 2018-08-01 | The mouth shape dilator of oral trachea cannula can be fixed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821237244.1U CN209108346U (en) | 2018-08-01 | 2018-08-01 | The mouth shape dilator of oral trachea cannula can be fixed |
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| Publication Number | Publication Date |
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| CN209108346U true CN209108346U (en) | 2019-07-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939238A (en) * | 2018-08-01 | 2018-12-07 | 冯玉玺 | The mouth shape dilator and its application method of oral trachea cannula can be fixed |
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2018
- 2018-08-01 CN CN201821237244.1U patent/CN209108346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939238A (en) * | 2018-08-01 | 2018-12-07 | 冯玉玺 | The mouth shape dilator and its application method of oral trachea cannula can be fixed |
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