CN108939238A - The mouth shape dilator and its application method of oral trachea cannula can be fixed - Google Patents
The mouth shape dilator and its application method of oral trachea cannula can be fixed Download PDFInfo
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- CN108939238A CN108939238A CN201810864489.5A CN201810864489A CN108939238A CN 108939238 A CN108939238 A CN 108939238A CN 201810864489 A CN201810864489 A CN 201810864489A CN 108939238 A CN108939238 A CN 108939238A
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- 238000000034 method Methods 0.000 title claims abstract description 13
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- 206010036790 Productive cough Diseases 0.000 claims abstract description 13
- 210000003802 sputum Anatomy 0.000 claims abstract description 13
- 208000024794 sputum Diseases 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims abstract description 10
- 230000037431 insertion Effects 0.000 claims abstract description 10
- 238000002627 tracheal intubation Methods 0.000 claims description 47
- 230000028327 secretion Effects 0.000 claims description 12
- 239000002775 capsule Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 210000000103 occipital bone Anatomy 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims description 3
- 210000000867 larynx Anatomy 0.000 claims 1
- 230000000474 nursing effect Effects 0.000 abstract description 6
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
- A61M16/0497—Tube stabilizer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0402—Special features for tracheal tubes not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0434—Cuffs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0463—Tracheal tubes combined with suction tubes, catheters or the like; Outside connections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0486—Multi-lumen tracheal tubes
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention relates to mouth shape dilator and its application method 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 present invention 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 invention belongs to the field of medical instrument technology, more particularly to one kind can fix oral trachea cannula mouth shape dilator and
Its application method.
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 present invention is to solve technical problem present in well-known technique and provide a kind of mouth shape support that can fix oral trachea cannula
Open device and its application method.The mouth shape struts a kind of mating instrument of the fixator as oral trachea cannula, according to the warp of different-diameter
Mouth cannula diameter is configured, and is placed in the joint of oral trachea cannula, clinical manipulation of being more convenient for；Shape when being opened according to tooth
It is arranged with lip texture, be more convenient for strutting and fixes；It is also convenient for the cleaning-nursing to patient oral cavity simultaneously, removes and is secreted on capsule
Object, it is easy to use, securely and reliably.
The present invention is to solve the technical solution that technical problem present in well-known technique is taken:
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 present invention for solve well-known technique present in technical problem taken another solution is that
A kind of application method of mouth shape dilator that fixing oral trachea cannula, 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 advantages and positive effects of the present invention are:
The present invention uses medical grade rubber or medical plastic material system as brace and the fixed retainer body part that struts
It is intracavitary that pipe oral trachea cannula in circle is respectively positioned at, the tube body and airbag inflation pipe of intubation, not only can be used for fixed intubation, but also can prevent
Only the occlusal of patient and cause to be intubated ontology and tolerance deficiency occur, or even bite airbag inflation pipe broken or be intubated ontology and show
As considerably increasing the safety of patient.Strut retainer body part tube body end be slash-shaped openings, facilitate insertion into and
Strut patient teeth, at the same can push down tongue body reduce because tongue body swing caused by intubation in swallow and abjection；The ellipse of tube body
Shape when shape structure is opened to tooth is similar, not only increases the comfort of patient, can also reduce the movement of position；To trouble
Person carries out passing through disassembled simply fixing belt when oral care, and oval tube body is rotated by 90 °, the sudden and violent of patient oral cavity can be increased
Show up product, the cleaning-nursing in oral cavity of being more convenient for.Two outside suction sputum lumen be provided be conducive in time be sucked out two sides it is intraoral
Object on secretion and capsule can avoid passing through the disadvantage for dismantling fixed device ability suction outlet luminal sectetion completely.Positioning region root
It 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 engaged admittedly by extended segment with the hook slot of fixed section
It is scheduled on the joint of oral trachea cannula；In use, unclamping extended segment hook, releasing is engaged with fixed section, can push down on support
The body part for opening fixator enters patient oral cavity to suitable position, and extended segment to the suitable elasticity for adjusting hoop body portion presses
The hook slot of hook and fixed section generates bite force, completes to fix.Therefore, clinical manipulation is convenient.It is anti-skidding due to being equipped in fixed section
Structure can effectively avoid interior cunning, abjection and the extraction of intubation.When being used alone, pass through the hook and fixed section card slot of extended segment
Position the adjustable hoop body lumen diameter of adjusting size, can be used for diameter and be less than consolidating for the intubation of pipe oral trachea cannula chamber in circle
It is fixed, partially solve the problems, such as that different-diameter intubation is fixed.Due to having scale mark on the tube body of intubation after hoop body portion is fixed,
Therefore, the case where being very easy to the tube body position of judgement intubation, can avoiding completely the prior art that from cannot judging catheter position, in time
It makes adjustment, prevents the generation of fortuitous event.Pipe passes through hoop body portion and oral trachea cannula in the circle of three lumen bodies after fixation
Or laryngeal mask intubation is linked together, and avoids in disorder, can partially be reduced adverse reaction of the family numbers of patients to trachea cannula, be reduced doctors and patients
Dispute.Fixing belt is flexible cotton strap, and the comfort of patient facial region is increased when fixed, allergy can be avoided completely anti-
It should be with the generation of avulsion injury of skin；Both ends are equipped with several fixation holes, by generating fixation with the cylindrical bump of positioning region
Effect, is easy to adjust length and fixing and demolition.Simultaneously as fixed band structure simply can partially pacify the anti-of family numbers of patients
It answers.
Based on above-mentioned numerous advantage and good effect, therefore, the present invention has overall construction design reasonable, user
Just, comfortably, securely and reliably, design is more humanized, is not only only capable of reducing nursing cost, while being greatly improved and rescuing patient
The success rate for the treatment of.
Detailed description of the invention
Fig. 1 is the schematic perspective view for strutting retainer body of the invention；
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 hoop body portion of the invention；
Fig. 9 is the structural schematic diagram of fixing belt of the invention；
Figure 10 is using the preceding structural schematic diagram for strutting fixator and being fixed on oral trachea cannula joint of the invention；
Figure 11 is using the preceding structural schematic diagram for strutting fixator and being fixed at laryngeal mask spigot joint of the invention；
Figure 12 be using when the of the invention structural schematic diagram for strutting the fixed oral trachea cannula of fixator；
Figure 13 be using when the of the invention 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
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and cooperate attached drawing
Detailed description are as follows:
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
Internal tool is shaped to when opening there are three the oval tube body of chamber, three internal chambers are oral including pipe in a circle
Cannula lumen 105 and positioned at two suction sputum lumens 106 in circle at left and right sides of pipe oral trachea cannula chamber, when tube body and tooth open
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 oral cavity
Cleaning-nursing；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 anatomical structure of lip,
Not only increase 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, and circumferential one end of fixed section 108 is connected with circumferential one end of extended segment 110, prolongs
108 outside of fixed section can be overlying on by stretching section 110；Tube top end in the circle of pipe oral trachea cannula chamber in the end of fixed section 108 and circle
It is connected, 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；Having
When body is implemented, 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 band or salient point
Anti-skid structure 113, 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 can increase
It is intubated frictional force with oral trachea cannula or laryngeal mask, prevent from being intubated interior cunning, de- pipe or is extracted.The circumferential direction of fixed section 108 is another
Several oblique hook slots 109 are equipped on the outside of one end, the inside of extended segment 110 is equipped with the oblique hook 111 with oblique hook slot cooperation.
Before use, at least more than two hooks in extended segment be engageds with the hook slot of fixed section, the internal diameter in hoop body portion and circle after occlusion
The internal diameter of middle pipe oral trachea cannula chamber matches.The clamping action in hoop body portion is combined with anti-skid structure, keeps fixed effect more firm
Gu preventing from oral trachea cannula or laryngeal mask to be intubated to move down or deviate from；Meanwhile it preventing intubation to be pulled out and influencing treatment effect
Fruit, 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.
Embodiment 2
A kind of application method of mouth shape dilator that fixing oral trachea cannula, 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
Determine the hook slot 109 of section to be engaged with the generation of the hook 11 of extended segment, will strut retainer body 100 be 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 present invention uses medical grade rubber or medical plastic as brace and the fixed retainer body part that struts
Material material is made, and it is intracavitary that the tube body and gas tube 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 gas tube broken or be intubated showing for ontology
As considerably increasing the safety of patient.The positioning region for strutting retainer body part and tube body are according to lip anatomical structure
Shape setting when opening with tooth, not only increases safety, the comfort of patient, can also reduce the movement of intubation.End
For slash-shaped openings；When implementing convenient for strutting tooth and tube body insertion oral cavity, while tongue body is pushed down, reduces the movement of intubation.
Tube body is ellipsoidal structure, is rotated by 90 ° oval tube body when carrying out oral care to patient, can increase oral cavity
Exposed area, the cleaning-nursing in oral cavity of being more convenient for.When being used alone, the big of adjusting elasticity is realized by the extended segment in hoop body portion
It is small, so as to be less than the fixation for being intubated tube body of pipe oral trachea cannula chamber in circle for diameter, partially solves different-diameter and insert
The fixed problem of pipe.Because its design feature also can be used for going into a coma needing to strut the patient of fixing teeth when being used alone, it is convenient for
Oral cavity is cleaned, respiratory passage unblocked is kept；For epileptic, exclusive use originally struts fixator, can avoid epileptic attack tooth
Tooth is broken by the teeth tongue；The patient that gastric lavage is needed for Oral drug poisoning can strut patient teeth not only using fixator is originally strutted
Insertion Lavage tube can be assisted, while patient can be avoided to bite Lavage tube completely, the generation for interrupting gastric lavage.Meanwhile it also can be direct
Lavage tube is inserted by cannula chamber in hoop body chamber process.When matching, as an attachment of oral trachea cannula, using
Before, the joint of oral trachea cannula is fixed on by the hook slot of extended segment and fixed section；In use, extended segment hook is unclamped,
It releases and is engaged with fixed section, can push down on and strut the body part of fixator and enter patient oral cavity to suitable position, tune
The extended segment in whole hoop body portion generates bite force to the hook slot of suitable elasticity pressing hook and fixed section；Three chamber after fixation
Pipe is linked together by hoop body portion and oral trachea cannula or laryngeal mask intubation in the circle of tube body, and cross is equipped on the inside of fixed section
The anti-skid structure of line or salient point, make to fix it is stronger, avoid intubation invagination and abjection, reduce the extraction of intubation.Hoop body
The setting in portion not only contributes to the fixation of intubation, also helps the judgement of catheter position, and the position of discovery intubation is mobile in time, does
Processing in time out, prevents from unexpectedly occurring.Two being provided with for outside suction sputum lumen are conducive to that intraoral secretion is sucked out in time
And object on capsule, reduce the generation of aspiration pneumonia.Fixing belt is that flexible cotton strap is not only easy to operate, also adds trouble
The comfort of person, avoids allergic reaction, and when loosening fixed, the columnar projections by releasing fixation hole and body part both can be complete
At skin extension can be avoided completely.Overall construction design of the present invention is reasonable, easy to use, comfortable, and securely and reliably, design is more
Hommization is not only only capable of reducing nursing cost, while being greatly improved the success rate rescued to patient.
The above is only the preferred embodiments of the present invention, and is not intended to limit the present invention in any form,
Any simple modification made to the above embodiment according to the technical essence of the invention, equivalent variations and modification, belong to
In the range of technical solution of the present invention.
Claims (8)
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.
8. the application method that one kind can fix the mouth shape dilator of oral trachea cannula, which comprises the following steps:
1) before use, oral trachea cannula or laryngeal mask intubation to be strutted to the circle of retainer body together with airbag inflation pipe insertion first
Pipe oral trachea cannula is intracavitary in shape, while airbag inflation pipe being placed in the groove of the airbag inflation pipe of pipe oral trachea cannula chamber in circle
It is interior, airbag inflation pipe is drawn from the gap in hoop body portion, is engaged, will be supportted with the generation of the hook of extended segment by the hook slot of fixed section
Open the joint that retainer body is fixed on oral trachea cannula or laryngeal mask intubation；
2) in use, loosen hoop body portion by oral trachea cannula or laryngeal mask intubation after patient oral cavity is inserted into appropriate location
Extended segment separates hook with slot is hooked, and the tube body end slash-shaped openings for strutting retainer body is inserted into along patient's teeth space, support
Tooth is opened, tube body is pushed into patient oral cavity, surrounding positioning region is close to patient's lip；According to the caliber of oral trachea cannula, adjust
Then the extended segment hook in whole hoop body portion presses the extended segment in hoop body portion, keeps extended segment oblique to the suitable position of fixed section card slot
Shape hook 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, then pull out fixing belt both ends, two fixing belts are handed over
Fork, adjusts suitable elasticity, by the fixation hole in fixing belt by the protrusion set on positioning region, completes fixation；
4) it when secretion increases on patient's capsule, using sputum aspirator tube, is sucked out in patient oral cavity by the suction sputum lumen of two sides at any time
Secretion and capsule on object；
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, is being ensured
In the case where strutting when fixator tube body is rotated by 90 ° its end and will not generating active force to airbag inflation pipe, by positioning
Portion 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 being positioned
In the protrusion in portion, oral care is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810864489.5A CN108939238A (en) | 2018-08-01 | 2018-08-01 | The mouth shape dilator and its application method of oral trachea cannula can be fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810864489.5A CN108939238A (en) | 2018-08-01 | 2018-08-01 | The mouth shape dilator and its application method of oral trachea cannula can be fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108939238A true CN108939238A (en) | 2018-12-07 |
Family
ID=64466997
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810864489.5A Withdrawn CN108939238A (en) | 2018-08-01 | 2018-08-01 | The mouth shape dilator and its application method of oral trachea cannula can be fixed |
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| CN (1) | CN108939238A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544730A (en) * | 2020-06-15 | 2020-08-18 | 童有华 | Impact-suction type mouth trachea-protection cannula fixer |
| CN113350645A (en) * | 2020-03-05 | 2021-09-07 | 上海东方医疗创新研究院 | Tracheal cannula assembly |
| WO2022162520A1 (en) * | 2021-01-26 | 2022-08-04 | Shie Chang Bih | Bite device and auxiliary member thereof |
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| CN206045131U (en) * | 2016-07-27 | 2017-03-29 | 上海市肺科医院 | A kind of nasal trachea cannula fixing device |
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| US20080210232A1 (en) * | 2005-09-21 | 2008-09-04 | Marina-Mor Trodler | Device for Securing Airway Tubing to a Patient |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113350645A (en) * | 2020-03-05 | 2021-09-07 | 上海东方医疗创新研究院 | Tracheal cannula assembly |
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Application publication date: 20181207 |