CN103816596B - Mouth-biting device - Google Patents
Mouth-biting device Download PDFInfo
- Publication number
- CN103816596B CN103816596B CN201310016757.5A CN201310016757A CN103816596B CN 103816596 B CN103816596 B CN 103816596B CN 201310016757 A CN201310016757 A CN 201310016757A CN 103816596 B CN103816596 B CN 103816596B
- Authority
- CN
- China
- Prior art keywords
- occluding device
- pipe fitting
- coated
- bite
- hard pipe
- 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.)
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Links
- 210000000214 mouth Anatomy 0.000 claims abstract description 16
- 238000002627 tracheal intubation Methods 0.000 claims description 11
- 210000002200 mouth mucosa Anatomy 0.000 abstract description 5
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract 4
- 238000000576 coating method Methods 0.000 abstract 4
- 206010062544 Tooth fracture Diseases 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000000881 depressing effect Effects 0.000 abstract 1
- 210000003437 trachea Anatomy 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 206010002091 Anaesthesia Diseases 0.000 description 4
- 230000037005 anaesthesia Effects 0.000 description 4
- 230000000474 nursing effect Effects 0.000 description 4
- 206010011985 Decubitus ulcer Diseases 0.000 description 2
- 208000004210 Pressure Ulcer Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 206010070245 Foreign body Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002357 endometrial effect Effects 0.000 description 1
- 239000003172 expectorant agent Substances 0.000 description 1
- 230000003419 expectorant effect Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000002640 oxygen therapy Methods 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Abstract
The invention relates to a mouth piece which is matched with a tracheal cannula and fixedly placed in the oral cavity of a human body, and comprises a hard pipe fitting and an elastic coating piece coated on the surface of the hard pipe fitting, wherein the hard pipe fitting comprises a pipe body, a channel arranged in the pipe body, a tongue pressing part arranged on one side of the pipe body, an occlusion part adjacently connected with the tongue pressing part and a stop block connected with one side of the occlusion part far away from the tongue pressing part; the elastic coating piece comprises a coating body, a positioning part coated on the surface of the channel adjacent to the tongue depressing part, and an elastic blocking piece correspondingly coated on the block piece. The mouth piece can avoid the problem that the trachea cannula is deformed and blocked due to occlusion of a user through the hard pipe fitting, and can effectively avoid the problems of tooth fracture, oral mucosa damage and tongue damage infection of the user by utilizing the elastic coating piece.
Description
Technical field
The present invention relates to a kind of Occluding device, espespecially a kind of Occluding device with double-deck material.
Background technology
Occluding device uses in anesthesia or oxygen therapy patient, lower teeth in support, to prevent, patient is involuntary in anesthesia or first aid procedures bites tracheal intubation, tracheal intubation is caused to block, affect patient respiration and then the situation of suffocating may be caused, therefore the Occluding device made by hard material must be utilized to bite tracheal intubation to prevent patient, but when anesthesia of patient has just moved back or has just revived, can feel under the weather and suitable repulsion for foreign body in mouth, also likely Occluding device is firmly stung because of the generation of pain, and the problem that the Occluding device that hard rigid material is made likely causes patients teeth to rupture.In order to solve such problem, as " MouthGuardforUsewithaDiagnosticInstrument " of No. 4640273rd, U.S. Patent Bulletin, its disclose internal layer hard, skin has the Occluding device of flexible soft materials, avoid tooth to sting hard rigid material by this and occur rupture problem.
But above-mentioned Occluding device only tool in this flexible soft materials of external sheath, and patient is under alarmed situation that is uncomfortable or that just revived, also likely Occluding device is pushed with tongue, and touch the internal layer of Occluding device, make the tongue of patient and oral mucosa still to have scratch because of the inner hard rigid material of Occluding device and cause the problem of infection, oral cavity endometrial inflammation may cause many great complication that cannot expect for patient with severe symptoms, and then affect the time of sufferer rehabilitation, more likely increase the weight of the state of an illness of sufferer.
In addition, because inside and outside two-layer material is different, it is fixing that it utilizes the mode of bridging agent mutually to cohere, and when sufferer firmly stings tight Occluding device, the flexible soft skin of this Occluding device just easily comes off because of the impact of external force, causes the risk in use.Moreover the annular design near lip also also easily causes many lip pressure ulcer problems because of long-time compressing sufferer lip, and then causes infection problems.
Summary of the invention
Main purpose of the present invention, is that scratch causes the problem infected because of the Occluding device of hard material for solution tongue and oral mucosa.
Another object of the present invention, is that the Occluding device solving inside and outside two-layer equation easily makes the Occluding device of ectonexine be separated the problem come off because occlusion power is excessive.
For reaching above-mentioned purpose, the invention provides a kind of Occluding device, coordinate a tracheal intubation fixed placement in a human oral cavity, this Occluding device includes the elastomeric overmold part that a hard pipe fitting and is coated on the surface of this hard pipe fitting, this hard pipe fitting includes pressure tongue, the adjacent bite being connected to this pressure tongue that a body, passage, be arranged in this body is arranged at this body side, and one is connected to the block of this bite away from this pressure tongue side; This elastomeric overmold part includes the location division that a coated body, is coated on this passage this pressure tongue surface adjacent, and a correspondence is coated on the elastic block piece on this block.
As shown in the above description, the present invention has features:
One, utilize this hard pipe fitting of tubular form to coordinate the design of this pressure tongue, avoid Occluding device easily to be pushed the problem of deviating from by sufferer.
Two, utilize the setting of this coated body and this location division and effectively avoid sufferer tongue touch this hard pipe fitting and have scratch to occur, causing the problem that tongue and cavity interior breakage are infected.
Accompanying drawing explanation
Fig. 1 is solid combination schematic diagram of the present invention.
Fig. 2 is perspective exploded view of the present invention.
Fig. 3 is use schematic diagram of the present invention.
Fig. 4 A is side structure schematic diagram of the present invention.
Fig. 4 B is the cross-sectional view of Fig. 4 A.
Fig. 5 is the Facad structure schematic diagram of hard pipe fitting of the present invention.
Fig. 6 is the Facad structure schematic diagram of elastomeric overmold part of the present invention.
Detailed description of the invention
Detailed description for the present invention and technology contents, existing just cooperation illustrates as follows:
Refer to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 A and Fig. 4 B, the present invention is a kind of Occluding device, coordinate tracheal intubation 1 fixed placement in a human oral cavity (not shown), this Occluding device includes the elastomeric overmold part 20 that a hard pipe fitting 10 and is coated on the surface of this hard pipe fitting 10.This hard pipe fitting 10 includes the adjacent bite 14, being connected to this pressure tongue 13 of pressure tongue 13, that a body 11, passage 12, be arranged in this body 11 is arranged at this body 11 side and is connected to the block 15 of this bite 14 away from this pressure tongue 13 side, and one is connected to the extension 16 of this block 15 away from this bite 14 side.This passage 12 can carry out taking out expectorant or corresponding operation for nursing staff or doctor; This pressure tongue 13, in order to go deep in this human oral cavity, avoids tongue can push Occluding device easily and the situation that Occluding device is come off; This bite 14 provides sufferer tooth to be engaged, and opens to maintain sufferer face, and can enter in this human oral cavity for this tracheal intubation 1 and carry out corresponding anesthesia, first aid or oxygen gas-supplying; This block 15 is arranged at outside this human oral cavity; This extension 16 provides nursing staff or doctor to hold to carry out placing or take out this Occluding device in this human oral cavity, and this extension 16 also can carry out corresponding adhesive tape sticking for nursing staff or doctor and fix.
This elastomeric overmold part 20 includes the location division 22 that a coated body 21, is coated on this passage 12 this pressure tongue 13 surface adjacent, and one correspondence be coated on elastic block piece 23 on this block 15, this elastic block piece 23 Ze You center is expanded toward extension, and correspondence is arranged at the outside of lip, and then this Occluding device of block slips in this human oral cavity.In addition, in order to strengthen the effect of fixing, this elastomeric overmold part 20 also can be coated on the inner surface of this passage 12, is coated on this hard pipe fitting 10 by this completely, to reduce the disengaging probability of this elastomeric overmold part 20 and this hard pipe fitting 10.
Illustrate further, this block 15 includes one first relief area 151, and this elastic block piece 23 corresponds to this first relief area 151 and has one second relief area 231, firmly to rely on tracheal intubation 1.This pressure tongue 13 is extended from the position of this bite 14 toward the position away from this block 15; and have one adjacent to the convergent segmental arc 131 and of this passage 12 side away from the press section 132 of this passage 12 side; be can be used as the means of compacting tongue by this press section 132; to protect this tracheal intubation 1 not by the interference of tongue; this convergent segmental arc 131 is then comparatively round and smooth; to avoid oppressing oral mucosa, cause oral mucosa damaged and have the problem infecting or fester.
In the present embodiment, this pressure tongue 13 also has the first perforation 133 of at least one axial direction perpendicular to this passage 12, and this elastomeric overmold part 20 is coated runs through this first perforation 133.In addition, shown in Fig. 5, this block 15 has the second perforation 152 of the axial direction of at least one this passage 12 parallel, and for this, elastomeric overmold part 20 is coated runs through for it.This elastomeric overmold part 20 utilizes to be strengthened and this hard pipe fitting 10 crystallized ability each other through this first perforation 133 and this second perforation 152.Therefore, even if sufferer bites this elastomeric overmold part 20 being positioned at this bite 14 broken because of overexertion, this elastomeric overmold part 20 still can stablely by the connection with this first perforation 133 and this second perforation 152 be coated and fixed on this hard pipe fitting 10, and avoids the problem that comes off of this elastomeric overmold part 20 and this hard pipe fitting 10.
Shown in Fig. 6, one side surface of this elastic block piece 23 this bite 14 adjacent of this elastomeric overmold part 20 has multiple protuberance 232, utilize the setting of these protuberances 232, and this elastic block piece 23 can be avoided because Long Term Contact is in the lip outside of sufferer, and cause the problem of lip pressure ulcer.In addition, this elastic block piece 23 can use transparent material to make, and makes nursing staff observe directly the color of sufferer lip, uses the health judging sufferer.
Shown in Fig. 4 B, in order to further relax the impact of sufferer dental articulation power, this bite 14 have two correspond respectively to this human oral cavity one on arrange tooth and the teeth groove 141 of position arranging tooth once, this elastomeric overmold part 20 has two teeth corresponding respectively to this teeth groove 141 and stings projection 24.In other words, this tooth sting projection 24 thickness can comparatively this elastomeric overmold part 20 other regions come thick, sufferer can be made on the one hand to be stung by this tooth there is when projection 24 is engaged preferably elasticity and provide good buffering, and utilize this thicker tooth to sting projection 24 and can reduce the chance that this elastomeric overmold part 20 bitten broken by sufferer, utilize this tooth to sting projection 24 on the other hand and coordinate fixing mode with this teeth groove 141, also further can strengthen the stationary positioned ability of this elastomeric overmold part 20 and this hard pipe fitting 10.
In sum, the present invention has features:
One, utilize this hard pipe fitting of tubular form to coordinate the design of this pressure tongue, avoid Occluding device easily to be pushed the problem of deviating from by sufferer.
Two, utilize the setting of this coated body and this location division and effectively avoid sufferer tongue touch this hard pipe fitting and have scratch to occur, causing the problem that tongue and cavity interior breakage are infected.
Three, by the formation of this first relief area and this second relief area, provide firm and rely on this tracheal intubation and the located space debouching this human oral cavity.
Four, this first perforation and this second perforation is utilized to coordinate the connection of this elastomeric overmold part, and being fixedly connected with of this elastomeric overmold part and this hard pipe fitting can be strengthened, even if this elastomeric overmold part ruptures because sufferer occlusion power is excessive, this elastomeric overmold part still can be fixedly connected on this hard pipe fitting.
Five, coordinate this teeth groove and this tooth to sting the setting of projection, provide during occlusion on the one hand and preferably cushion power, and reduce this elastomeric overmold part by sufferer bite broken may, also provide this hard pipe fitting and this elastomeric overmold part preferably stationary positioned ability on the other hand.
Below the present invention is described in detail, but as described above, be only a preferred embodiment of the present invention, when not limiting scope of the invention process.Namely all equalizations done according to the present patent application scope change and modify, and all should still belong in patent covering scope of the present invention.
Claims (7)
1. an Occluding device, coordinate a tracheal intubation fixed placement in a human oral cavity, it is characterized in that, described Occluding device includes:
One hard pipe fitting, described hard pipe fitting includes the block that a body, passage, be arranged in described body is arranged at the pressure tongue of the side of described body, an adjacent bite and being connected to described pressure tongue is connected to the side away from described pressure tongue of described bite, and described pressure tongue has the first perforation of at least one axial direction perpendicular to described passage; And
One is coated on the surface of described hard pipe fitting and runs through the elastomeric overmold part of described first perforation, and described elastomeric overmold part includes a coated body, a coated inner surface of described pressure tongue and the location division of an outer surface and a correspondence and is coated on elastic block piece on described block.
2. Occluding device according to claim 1, it is characterized in that, described block includes one first relief area, and described elastic block piece is corresponding with described first relief area and have one second relief area, and described tracheal intubation passes in and out described human oral cavity by described second relief area.
3. Occluding device according to claim 1, it is characterized in that, described pressure tongue is extended towards away from the position of described block by the position of described bite, and described bite has one adjacent to the convergent segmental arc and of the side of described passage away from the press section of the side of described passage.
4. Occluding device according to claim 1, is characterized in that, described block has at least one the second perforation being parallel to the axial direction of described passage, and described elastomeric overmold part is coated runs through described second perforation.
5. Occluding device according to claim 1, it is characterized in that, described bite have two correspond respectively to described human oral cavity one on arrange tooth and the teeth groove of position arranging tooth once, described elastomeric overmold part has two teeth corresponding respectively to described teeth groove and stings projection.
6. Occluding device according to claim 1, is characterized in that, the side adjacent to described bite of described elastic block piece has multiple protuberance on the surface.
7. Occluding device according to claim 1, is characterized in that, described hard pipe fitting also has the extension that is connected to the side away from described bite of described block, and described passage is communicated to described pressure tongue by described extension.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101143055A TWI537016B (en) | 2012-11-19 | 2012-11-19 | Bitter |
| TW101143055 | 2012-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103816596A CN103816596A (en) | 2014-05-28 |
| CN103816596B true CN103816596B (en) | 2016-04-27 |
Family
ID=50752071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310016757.5A Active CN103816596B (en) | 2012-11-19 | 2013-01-16 | Mouth-biting device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103816596B (en) |
| TW (1) | TWI537016B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563200B (en) * | 2015-10-10 | 2019-07-30 | 杜玉秀 | A kind of digestive tract intubation tube protective device |
| CN110743071B (en) * | 2019-10-31 | 2024-01-23 | 田鸣 | Tracheal catheter |
| TWI811621B (en) * | 2021-01-26 | 2023-08-11 | 施長碧 | bite aid |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5590643A (en) * | 1995-01-17 | 1997-01-07 | Flam; Gary H. | Mandibular protracting oral intubating airway |
| CN2659478Y (en) * | 2003-12-09 | 2004-12-01 | 李学军 | Tracheal cannula with oral cavity protector |
| CN201755350U (en) * | 2010-07-26 | 2011-03-09 | 谢文钦 | Bite block for anesthesia |
| TWM412777U (en) * | 2011-05-03 | 2011-10-01 | Bor Dah Internat Co Ltd | Improved structure of medical oral bite |
| TWM438284U (en) * | 2012-06-15 | 2012-10-01 | Bor Dah Internat Co Ltd | Improved structure of medical oropharyngeal airway tube |
-
2012
- 2012-11-19 TW TW101143055A patent/TWI537016B/en active
-
2013
- 2013-01-16 CN CN201310016757.5A patent/CN103816596B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103816596A (en) | 2014-05-28 |
| TW201420142A (en) | 2014-06-01 |
| TWI537016B (en) | 2016-06-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |