CN110215585A - A kind of fixed device of the bite-block type of trachea catheter via mouth - Google Patents
A kind of fixed device of the bite-block type of trachea catheter via mouth Download PDFInfo
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- CN110215585A CN110215585A CN201910371640.6A CN201910371640A CN110215585A CN 110215585 A CN110215585 A CN 110215585A CN 201910371640 A CN201910371640 A CN 201910371640A CN 110215585 A CN110215585 A CN 110215585A
- Authority
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- China
- Prior art keywords
- bite
- block
- front side
- side wall
- earflap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000003437 trachea Anatomy 0.000 title claims abstract description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229960001866 silicon dioxide Drugs 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 230000000750 progressive effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000003814 drug Substances 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 210000000214 mouth Anatomy 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 238000002627 tracheal intubation Methods 0.000 description 4
- 206010002091 Anaesthesia Diseases 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 3
- 230000037005 anaesthesia Effects 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 208000030090 Acute Disease Diseases 0.000 description 1
- 206010003497 Asphyxia Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000001949 anaesthesia Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 210000004704 glottis Anatomy 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000003983 inhalation anesthetic agent Substances 0.000 description 1
- 210000002200 mouth mucosa Anatomy 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000004202 respiratory function Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- A61M16/049—Mouthpieces
- A61M16/0493—Mouthpieces with means for protecting the tube from damage caused by the patient's teeth, e.g. bite block
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Otolaryngology (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)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
It is disclosed by the invention to belong to medicine technology field, the fixed device of the bite-block type of specially a kind of trachea catheter via mouth, including four support arms, earflap, bite-block, mesoporous, supporting plate and hold-doun nut, the outer wall of four support arms offers thread groove, the outer wall of four thread grooves is bolted with hold-doun nut, the outer wall of the hold-doun nut is the polygon without corner angle, the front side end of four support arms is fixedly installed with pedestal, the earflap is fixedly mounted in the front side wall of pedestal direction symmetrical above and below, the earflap front side wall top left side and front side wall bottom right, which offer, wears hole, the bite-block is fixedly mounted in the front side wall of the earflap, mesoporous is offered in the middle part of the bite-block, the front side wall of the bite-block is fixedly installed with supporting plate, bracket is offered at the top of the supporting plate, the invention improves the stabilization and safety of fixed form Can, while the resultant effect of comfort when improving patient worn.
Description
Technical field
The present invention relates to medicine technology field, the fixed device of the bite-block type of specially a kind of trachea catheter via mouth.
Background technique
In medical procedure, in order to reduce the pain of patient, anesthesia must can be lacked.With the hair of anaesthesia technology
Exhibition, general anesthesia increasingly seem important, and the ratio in the operation said is also increasing, and occupies leading position, by complete
Patient's relaxation, loses respiratory function after body anesthesia, it is necessary to maintain breathing to supply oxygen by external force and suck a certain amount of volatile anesthetic
Gas needs to be intubated before this, and trachea cannula, which refers to, claims a special endotracheal tube through the technology of glottis merging tracheae
For trachea cannula, this technology can attract for airway patency, ventilation oxygen-supplying, respiratory tract and prevent accidentally suction etc. from providing optimum condition.
Emergency trachea intubation technique has become CPR and with the weight during the Severe acute disease patient rescue of respiratory dysfunction
Want measure.Endotracheal intubation is common important rescue technology in rescue service, be in management of respiratory it is most widely used, most have
Effect most efficiently one of means, are the basic skills that medical worker must skillfully grasp, and to rescue patient vitals, reduce case fatality rate
Play the role of vital.After trachea cannula, for prevent patient oneself by its it is intraoral intubation sting close cause asphyxia or
The phenomenon that unsmooth breath, needs to place a bite-block in the side of intubation, and fixed device is inserted into tracheae to dyspneic patient,
Helping its breathing is more commonly used medical hand end.
The fixation device of tracheal catheter in the prior art, the fixed gas of the mode that general bite-block mostly uses adhesive tape to bundle
Pipe conduit, and being fixed on patient's cheek, but this method is unreliable, if fixed position by sweat, saliva, blood, grease stain,
The erosion of cosmetics etc., or it is fixed for a long time after adhesive tape adhesive force decline after, or by traction force after, it is easy to de- pipe occurs
Phenomenon jeopardizes patients ' lives, this repeatedly occurs in clinical treatment, and existing bite-block and tracheal catheter are fixed side by side, occupies
Oral cavity space is larger, and patient's lip is made to be in open configuration for a long time, stronger to patient's stimulation, and sense of discomfort is obvious, traditional approach
Larger to tongue body, oral mucosa compressing, many patients occur overstocking wound or even blood spots, and adhesive tape is fixed on patient's Face and cheek skin
Skin neither can guarantee effect, may fall off, and can damage portion's skin, the connection of tracheal catheter proximal end and ventilator circuit
Part does not have strengthening measure, if there is some tension, the danger that often Ventilator-associated circuit falls off, therefore need to research and develop
A kind of fixed device of the bite-block type of trachea catheter via mouth.
Summary of the invention
The purpose of the present invention is to provide a kind of fixed devices of the bite-block type of trachea catheter via mouth, to solve fixed form not
Stablize, security performance is lower, and patient worn has the problem of characteristics such as sense of discomfort.
To achieve the above object, the invention provides the following technical scheme: a kind of fixed dress of the bite-block type of trachea catheter via mouth
It sets, including four support arms, earflap, bite-block, mesoporous, supporting plate and hold-doun nut, the outer wall of four support arms offer screw thread
Slot, the outer wall of four thread grooves are bolted with hold-doun nut, and the outer wall of the hold-doun nut is the polygon without corner angle, and four
The front side end of the support arm is fixedly installed with pedestal, and the earflap is fixedly mounted in the front side wall of pedestal direction symmetrical above and below,
The earflap front side wall top left side and front side wall bottom right, which offer, wears hole, and the front side wall of the earflap is fixedly mounted
The bite-block offers mesoporous in the middle part of the bite-block, and the front side wall of the bite-block is fixedly installed with supporting plate, the top of the supporting plate
Portion offers bracket.
Preferably, the earflap front side wall top left side and front side wall bottom right offer the wearing of same apertures
Hole, there are three wear rope for two wearing Kong Shangjun fixed installations.
Preferably, the top and bottom surface of the bite-block is bonded with silicagel pad.
Preferably, the mesoporous is identical as the radius of the bracket.
Preferably, four support arms mutually offer the arc-shaped side of same radius depending on one side, four arc-shaped sides
Inner surface is fixedly installed with the rubber layer of great friction coefficient.
Preferably, the support arm is from rear side end to the pedestal progressive additive.
Preferably, the bite-block is the square column type without corner angle, and the surface of the bite-block is smooth.
Compared with prior art, the beneficial effects of the present invention are: the invention provides a kind of bite-blocks of trachea catheter via mouth
Type fixes device, carries out rotation to rear wall using hold-doun nut and collapses four support arms, and internal diameter gradually becomes smaller among four support arms,
To be suitble to the tracheal catheter of various outer diameter, tracheal catheter is effectively clamped using the rubber layer of great friction coefficient, has one
Fixed anti-skidding effect, earflap, which offers, wears hole, will wear and fastens three wearing ropes on hole respectively, respectively through remporomandibular joint table
Face lie in neck after, after auricle upper limb is fixed on brain and fixed ventilator circuit distal end, can effectively prevent the de- of fixed device
It falls, to avoid malpractice, offer bar shaped convex block in the top and bottom of bite-block, facilitate patient to be engaged, bite-block is nothing
The square column type of corner angle, the smooth silicagel pad in the surface that the bar shaped convex block on bite-block is bonded with, patient, will not be to oral cavities using comfortable
Mucous membrane causes to damage.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the present invention；
Fig. 2 is the front view of structure of the invention；
Fig. 3 is the rearview of structure of the invention；
Fig. 4 is the cross-sectional view of structure of the invention support arm and hold-doun nut.
In figure: 100 support arms, 110 thread grooves, 120 arc-shaped sides, the rubber layer of 130 great friction coefficients, 140 pedestals, 200 ears
Hole, 300 bite-blocks, 400 mesoporous, 500 supporting plates, 510 brackets, 600 hold-doun nuts are worn in the wing, 210.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution: a kind of fixed device of the bite-block type of trachea catheter via mouth, for improving fixation
The stabilization and security performance of mode, while comfort when improving patient worn, referring to Fig. 1, including four support arms 100, ears
The wing 200, bite-block 300, mesoporous 400, supporting plate 500 and hold-doun nut 600；
Fig. 1 and Fig. 4 are please referred to, support arm 100 has 130 and of rubber layer of thread groove 110, arc-shaped side 120, great friction coefficient
Pedestal 140, specifically, the outer wall of four support arms 100 offers thread groove 110, the front side end of four support arms 100 is integrally formed
There is pedestal 140, four 100 phases of support arm offer the arc-shaped side 120 of same radius, the surface of four arc-shaped sides 120 depending on one side
The rubber layer 130 for being connected with great friction coefficient is bonded, support arm 100 from rear side end to 140 progressive additive of pedestal, use by support arm 100
It is made up of polypropylene in fixed installation earflap 200 and hold-doun nut 600, support arm 100；
Fig. 1, Fig. 2 and Fig. 3 are please referred to, earflap 200, which has, wears hole 210, and earflap 200 is mounted on the front side wall of support arm 100,
Specifically, 200 front side wall top left side of earflap and front side wall bottom right offer the wearing hole 210 of same apertures, wear
It is to be connected to three wearing ropes on hole 210, earflap 200 is made up of polypropylene since bite-block 300, earflap 200 is fixedly mounted；
Referring to Fig. 1 and Fig. 2, bite-block 300 is mounted on the front side wall of earflap 200, specifically, the top of bite-block 300
It is bonded with silicagel pad with bottom surface, for bite-block 300 for mesoporous 400 and supporting plate 500 to be fixedly mounted, bite-block 300 is no corner angle
Square column type, the surface of bite-block 300 is smooth；
Referring to Fig. 1, Fig. 2 and Fig. 3, mesoporous 400 is mounted in the middle part of the inner cavity of bite-block 300, specifically, bite-block 300
Middle part front-rear direction offer mesoporous 400, mesoporous 400 is used for grafting tracheal catheter, and mesoporous 400 is cylinder；
Referring to Fig. 1, supporting plate 500 has bracket 510, and supporting plate 500 is mounted on the front side wall of bite-block 300, specifically,
For the front side wall of bite-block 300 integrally formed with supporting plate 500, the top of supporting plate 500 offers the bracket with mesoporous 400 just as aperture
510。
Referring to Fig. 4, hold-doun nut 600 is mounted on the lateral wall of four support arms 100, specifically, support arm 100 is outer
Wall offers thread groove 110, and the outer wall of thread groove 110 is bolted with hold-doun nut 600, and the outer wall of hold-doun nut 600 is no rib
The regular heptagon at angle.
In the specific use process, when tracheal catheter is inserted into mesoporous first during use by the needs present invention
Then 400 inner wall carries out rotation to rear wall using hold-doun nut 600 and collapses four support arms 100, among four support arms 100
Internal diameter gradually becomes smaller, and to be suitble to the tracheal catheter of various outer diameter, has tracheal catheter using the rubber layer 130 of great friction coefficient
The clamping of effect has certain anti-skidding effect, earflap 200 is placed on exterior of teeth, facilitates the opposite position of secure bite block 300
It sets, prevents bite-block 300 and tracheal catheter from sliding into oral cavity too deep；Earflap 200, which offers, wears hole 210, will wear on hole 210 and fastens
Two wearing ropes, are conducive to wear, and after trachea cannula, select appropriate depth, which is unclamped, along tracheal catheter outer wall to distally
Sliding, until earflap 200 is placed on patients teeth surface just, the nut 600 that is tightened again leads tracheae to proper strength
The fixed anti-sliding stop of pipe, then three wearings on earflap 200 are restricted respectively after remporomandibular joint surface lies in neck, through on auricle
Edge is fixed on after brain and fixed ventilator circuit distal end, strengthens fixed effect.
Although hereinbefore invention has been described by reference to embodiment, the scope of the present invention is not being departed from
In the case where, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as being not present
Structural conflict, the various features in presently disclosed embodiment can be combined with each other use by any way,
The description for not carrying out exhaustive to the case where these combinations in this specification is examined merely for the sake of omission length with what is economized on resources
Consider.Therefore, the invention is not limited to specific embodiments disclosed herein, but the institute including falling within the scope of the appended claims
There is technical solution.
Claims (7)
1. a kind of fixed device of the bite-block type of trachea catheter via mouth, it is characterised in that: including four support arms (100), earflaps
(200), the outer wall of bite-block (300), mesoporous (400), supporting plate (500) and hold-doun nut (600), four support arms (100) is equal
It offers thread groove (110), the outer wall of four thread grooves (110) is bolted with hold-doun nut (600), the hold-doun nut
(600) outer wall is the polygon without corner angle, and the front side end of four support arms (100) is fixedly installed with pedestal (140), described
The earflap (200), earflap (200) the front side wall top left is fixedly mounted in the front side wall of pedestal (140) direction symmetrical above and below
Side and front side wall bottom right, which offer, wears hole (210), and the bite-block is fixedly mounted in the front side wall of the earflap (200)
(300), it is offered mesoporous (400) in the middle part of the bite-block (300), the front side wall of the bite-block (300) is fixedly installed with supporting plate
(500), bracket (510) are offered at the top of the supporting plate (500).
2. a kind of fixed device of the bite-block type of trachea catheter via mouth according to claim 1, it is characterised in that: the earflap
(200) front side wall top left side and front side wall bottom right offer the wearing hole (210) of same apertures, two wearings
Rope is worn there are three being fixedly mounted on hole (210).
3. a kind of fixed device of the bite-block type of trachea catheter via mouth according to claim 1, it is characterised in that: the bite-block
(300) top and bottom surface is bonded with silicagel pad.
4. a kind of fixed device of the bite-block type of trachea catheter via mouth according to claim 1, it is characterised in that: the mesoporous
(400) identical as the radius of the bracket (510).
5. a kind of fixed device of the bite-block type of trachea catheter via mouth according to claim 1, it is characterised in that: described in four
Support arm (100) mutually offers the arc-shaped side (120) of same radius, the inner surface of four arc-shaped sides (120) depending on one side
It is fixedly installed with the rubber layer (130) of great friction coefficient.
6. a kind of fixed device of the bite-block type of trachea catheter via mouth according to claim 1, it is characterised in that: the support arm
(100) from rear side end to the pedestal (140) progressive additive.
7. a kind of fixed device of the bite-block type of trachea catheter via mouth according to claim 1, it is characterised in that: the bite-block
It (300) is the square column type without corner angle, the surface of the bite-block (300) is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910371640.6A CN110215585A (en) | 2019-05-06 | 2019-05-06 | A kind of fixed device of the bite-block type of trachea catheter via mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910371640.6A CN110215585A (en) | 2019-05-06 | 2019-05-06 | A kind of fixed device of the bite-block type of trachea catheter via mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110215585A true CN110215585A (en) | 2019-09-10 |
Family
ID=67820445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910371640.6A Pending CN110215585A (en) | 2019-05-06 | 2019-05-06 | A kind of fixed device of the bite-block type of trachea catheter via mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110215585A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5146913A (en) * | 1991-03-04 | 1992-09-15 | Asphendiar Khorsandian | Holder and lock for oro-intubation |
| CN2185132Y (en) * | 1993-11-16 | 1994-12-14 | 吴方万 | Tracheal tube fixator |
| CN201631854U (en) * | 2010-01-29 | 2010-11-17 | 周玉法 | Teeth cushion used for trachea intubation |
| US20110214675A1 (en) * | 2010-03-02 | 2011-09-08 | Kost Louis G | Medical tube holder |
| CN202478360U (en) * | 2012-02-27 | 2012-10-10 | 滨州医学院附属医院 | Adjustable trachea cannula fixer |
| CN204092776U (en) * | 2014-09-24 | 2015-01-14 | 上海市同济医院 | One can buckle-type bite-block |
| CN204208152U (en) * | 2014-11-12 | 2015-03-18 | 江苏省人民医院 | A kind of band ear formula bite-block for fixed air cannula |
| CN106102812A (en) * | 2014-03-21 | 2016-11-09 | 印度洋医疗股份有限公司 | Fixing device |
| CN210644791U (en) * | 2019-05-06 | 2020-06-02 | 吉林大学 | Bite-block type fixing device for oral endotracheal tube |
-
2019
- 2019-05-06 CN CN201910371640.6A patent/CN110215585A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5146913A (en) * | 1991-03-04 | 1992-09-15 | Asphendiar Khorsandian | Holder and lock for oro-intubation |
| CN2185132Y (en) * | 1993-11-16 | 1994-12-14 | 吴方万 | Tracheal tube fixator |
| CN201631854U (en) * | 2010-01-29 | 2010-11-17 | 周玉法 | Teeth cushion used for trachea intubation |
| US20110214675A1 (en) * | 2010-03-02 | 2011-09-08 | Kost Louis G | Medical tube holder |
| CN202478360U (en) * | 2012-02-27 | 2012-10-10 | 滨州医学院附属医院 | Adjustable trachea cannula fixer |
| CN106102812A (en) * | 2014-03-21 | 2016-11-09 | 印度洋医疗股份有限公司 | Fixing device |
| CN204092776U (en) * | 2014-09-24 | 2015-01-14 | 上海市同济医院 | One can buckle-type bite-block |
| CN204208152U (en) * | 2014-11-12 | 2015-03-18 | 江苏省人民医院 | A kind of band ear formula bite-block for fixed air cannula |
| CN210644791U (en) * | 2019-05-06 | 2020-06-02 | 吉林大学 | Bite-block type fixing device for oral endotracheal tube |
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