CN102371019A - Articulator - Google Patents
Articulator Download PDFInfo
- Publication number
- CN102371019A CN102371019A CN2010102602977A CN201010260297A CN102371019A CN 102371019 A CN102371019 A CN 102371019A CN 2010102602977 A CN2010102602977 A CN 2010102602977A CN 201010260297 A CN201010260297 A CN 201010260297A CN 102371019 A CN102371019 A CN 102371019A
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- Prior art keywords
- protective sleeve
- occludator
- tooth
- articulator
- snap ring
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- 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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Abstract
The invention discloses an articulator, which comprises an articulator body, wherein the articulator body comprises a tooth ejection part and a snap ring connected with the tooth ejection part; and the articulator also comprises a protective sleeve sleeved on the tooth ejection part, wherein the protective sleeve is made of a soft material. The protective sleeve made of the soft material is sleeved on the tooth ejection part, so that the articulator consisting of the articulator body and the protective sleeve has the structural characteristic of an internally hard and externally soft double-layer material. The internal hard material can ensure that the phenomenon that a tracheal cannula channel (oral cavity section) is blocked by occlusion to affect ventilation is avoided; and the external soft protective sleeve can protect the integrity of oral mucosa. Compared with the prior art, the articulator has the advantages that: the external protective sleeve buffers the direct contact of the hard material of the conventional articulator and the oral mucosa, naturally plays a role in protecting the oral mucosa, prevents breakage and inflammation of the oral cavity, and simultaneously effectively prevents related complication.
Description
Technical field
The present invention relates to technical field of medical instruments, more particularly, relate to a kind of in hard outer soft occludator.
Background technology
Many Intensive Care Therapies or anesthesia needs of patients are breathed and are supported, like oral trachea cannula.The pipeline of tracheal intubation is soft material often, and patient's tooth interlock meeting causes pipeline inaccessible, influences ventilatory function, and severe patient can cause suffocating, and causes the patient life danger to occur.
At present; The method of head it off is to strut the patient oral cavity with anesthesia respiration pipeline occludator, lower incisor spacing in the maintenance, thus the oral cavity part pipeline that guarantees tracheal intubation is unobstructed; Keep effective mechanical ventilation such as Fig. 1-shown in Figure 3; Fig. 1 is the front view of existing anesthesia respiration pipeline occludator, and Fig. 2 is the vertical view of existing anesthesia respiration pipeline occludator, and Fig. 3 is the right view of existing anesthesia respiration pipeline occludator.One end of occludator 1 is flat convex, is convenient to back down tooth, is a disk, sets out the draw-in groove 131 of a circular arc on it, is convenient to put into tracheal intubation.Offer circular hole 132 at the two ends of this draw-in groove, circular hole 132 is used to pass occludator 1 and tracheal intubation and the fixed rope of patient's head three.Tooth backs down portion 11 and places the oral cavity inner, and dental articulation portion 12 is joints that tooth backs down portion 11 and snap ring, and during use, patient's tooth is engaged in dental articulation portion 12 places.Snap ring 13 is occludator 1 and tracheal intubation junction.
But this occludator material is hard partially at present; It is damaged and hemorrhage that short-term uses most patients oral cavity to occur, and breakage, hemorrhage nearly all appears in long-term ventilated patient oral cavity, and infection and ulcer are arranged; And this type of patient itself has a low resistance, and partial infection can cause hematogenous spread.
Summary of the invention
In view of this, the invention provides a kind of occludator, with on guaranteeing that tracheal intubation pipeline (oral cavity section) is not because of the basis inaccessible by interlock, the integrity of protection oral mucosa.
For realizing above-mentioned purpose, the present invention provides following technical scheme:
A kind of occludator; Comprise the occludator body, said occludator body comprises that tooth backs down portion and the snap ring that links to each other with this tooth portion of backing down, and offers the draw-in groove that holds tracheal intubation on this snap ring; Also comprise: be set in said tooth and back down the protective sleeve in the portion, this protective sleeve is processed by soft material.
Preferably, in above-mentioned occludator, said protective sleeve one end is fixed on said tooth and backs down on the inwall of opening part of portion.
Preferably, in above-mentioned occludator, said protective sleeve is a nipple-like.
Preferably, in above-mentioned occludator, said protective sleeve is a rubber sleeve, and this rubber sleeve is bonded in said tooth and backs down in the portion.
Preferably, in above-mentioned occludator, the end that the said tooth portion of backing down is provided with opening is provided with the protective sleeve location division, and said protective sleeve is fastened between said protective sleeve location division and the said snap ring.
Preferably, in above-mentioned occludator, offer the holddown groove of the end that holds said protective sleeve on the said snap ring, an end of said protective sleeve is bonded in the said holddown groove.
Preferably, in above-mentioned occludator, offer the holddown groove of the end that holds said protective sleeve on the said snap ring, an end of said protective sleeve is fixed in the said holddown groove through screw.
Preferably, in above-mentioned occludator, also comprise the clip and the fixed strip that are separately positioned on the said draw-in groove two ends, said fixed strip can insert in the clip and can be fixed on the said clip.
A kind of occludator; Comprise the occludator body; Said occludator body comprises that tooth backs down portion and the snap ring that links to each other with this tooth portion of backing down; Offer the draw-in groove that holds tracheal intubation on this snap ring, also comprise: be set in said tooth and back down the protective sleeve on portion and the said snap ring, this protective sleeve is processed by soft material.
Preferably, in above-mentioned occludator, an end of said protective sleeve is fixed on said tooth and backs down on the inwall of opening part of portion, and the joint of this inwall and this protective sleeve is provided with groove.
Can find out that from above-mentioned technical scheme the present invention is through backing down the protective sleeve of sheathed soft material in the portion at tooth, the feasible occludator that is made up of occludator body and protective sleeve has the construction features of interior hard outer soft double-deck material.Thereby make inner hard material can guarantee that tracheal intubation pipeline (oral cavity section) can be not inaccessible because of interlock, the influence ventilation; Outside soft protective sleeve can also be protected the integrity of oral mucosa.Compare with prior art, the hard material that the outer protection cover has cushioned original occludator contacts with the direct of oral mucosa, and oral mucosa is played a protective role naturally, has prevented oral cavity breakage and inflammation, has effectively prevented related complication simultaneously.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the front view of existing anesthesia respiration pipeline occludator;
Fig. 2 is the vertical view of existing anesthesia respiration pipeline occludator;
Fig. 3 is the right view of existing anesthesia respiration pipeline occludator;
The front view of the anesthesia respiration pipeline occludator that Fig. 4 provides for the embodiment of the invention one;
The front view of the anesthesia respiration pipeline occludator that Fig. 5 provides for the embodiment of the invention two;
The front view of the anesthesia respiration pipeline occludator that Fig. 6 provides for the embodiment of the invention three;
The front view of the anesthesia respiration pipeline occludator that Fig. 7 provides for the embodiment of the invention four;
The right view of the anesthesia respiration pipeline occludator that Fig. 8 provides for the embodiment of the invention five;
The front view of the anesthesia respiration pipeline occludator that Fig. 9 provides for the embodiment of the invention six.
The specific embodiment
The invention provides a kind of occludator, with on guaranteeing that tracheal intubation pipeline (oral cavity section) is not because of the basis inaccessible by interlock, the integrity of protection oral mucosa.
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
See also Fig. 4, the front view of the anesthesia respiration pipeline occludator that Fig. 4 provides for the embodiment of the invention one.
Wherein, 11 for tooth backs down portion, and 13 is snap ring, and 14 is protective sleeve.
Occludator provided by the invention; Comprise the occludator body (being existing occludator) that hard material is processed, wherein, the occludator body comprises that tooth backs down portion 11 and backs down the snap ring 13 that portion 11 links to each other with this tooth; Set out the draw-in groove of a circular arc on it, be convenient to put into tracheal intubation.Two ends at this draw-in groove offer circular hole, and circular hole is used to pass occludator body and tracheal intubation and the fixed rope of patient's head three.In addition, offer the plastics button, be used for double fixed tracheal intubation pipeline at the two ends of this draw-in groove.The occludator body is a hollow form, makes to back down at tooth to have an opening in the portion 11, and this opening is used to aspirate the sputum of patient throat.
The present invention comprises that also being set in tooth backs down the protective sleeve 14 in the portion 11, and this protective sleeve 14 is processed by soft material.Said soft material has multiple, has much like similar soft material such as rubber, sponge, foamed materials, repeats no more.
In sum, the present invention is through backing down the protective sleeve 14 of sheathed soft material in the portion 11 at tooth, and the feasible occludator that is made up of occludator body and protective sleeve 14 has the construction features of interior hard outer soft double-deck material.Thereby make inner hard material can guarantee tracheal intubation pipeline (oral cavity section) not because of inaccessible, the influence ventilation by interlock; Outside soft protective sleeve 14 can also be protected the integrity of oral mucosa.Compare with existing occludator, the hard material that the outer protection cover has cushioned original occludator contacts with the direct of oral mucosa, and oral mucosa is played a protective role naturally, has prevented oral cavity breakage and inflammation, has effectively prevented related complication simultaneously.
In a word, the good soft material of serviceability reduces untoward reaction such as organizing allergy as far as possible.
See also Fig. 5, the front view of the anesthesia respiration pipeline occludator that Fig. 5 provides for the embodiment of the invention two.
Wherein, 14 is protective sleeve, and 15 is the protective sleeve location division.
Tooth backs down the end that portion 11 is provided with opening and is provided with protective sleeve location division 15, and said protective sleeve 14 is fastened between said protective sleeve location division 15 and the said snap ring 13, and two ends lean on snap ring 13 and protective sleeve location division 15 to position respectively.Thereby guarantee that protective sleeve 14 can not back down portion 11 along tooth and endwisely slip, avoided coming off, influence patient's life and health owing to sliding.
See also Fig. 6, the front view of the anesthesia respiration pipeline occludator that Fig. 6 provides for the embodiment of the invention three.
Wherein, 14 is protective sleeve, and 15 is the protective sleeve location division, and 16 is holddown groove.
Further, in order to optimize technique scheme, offer the holddown groove 14 of the end that holds said protective sleeve 14 on the snap ring 13 provided by the invention; Be that protective sleeve 14 1 ends are located in the holddown groove 14; And be bonded in the said holddown groove 14, to reach fixing, limiting protecting overlaps axially movable purpose.
See also Fig. 7, the front view of the anesthesia respiration pipeline occludator that Fig. 7 provides for the embodiment of the invention four.
Wherein, 14 is protective sleeve, and 17 is screw.
Further; In order to optimize technique scheme, offer the holddown groove 16 of the end that holds said protective sleeve 14 on the snap ring 13 provided by the invention, an end of said protective sleeve 14 is fixed in the said holddown groove 16 through screw 17; To reach fixing, limiting protecting overlaps axially movable purpose.
See also Fig. 8, the right view of the anesthesia respiration pipeline occludator that Fig. 8 provides for the embodiment of the invention five.
Wherein, 18 is clip, and 19 is fixed strip.
Further in order to optimize technique scheme, the present invention also comprises the clip 18 and fixed strip 19 on the draw-in groove two ends that are separately positioned on the snap ring, and said fixed strip 19 can insert in the clip 18 and can be fixed on the said clip 18.Clip 18 is used for fixing tracheal intubation with fixed strip 19, with the fixing duplicate protection that forms of existing rope, prevents that pipeline from deviating from.Wherein, the fixation principle of clip 18 and fixed strip 19 is similar to the watchband of wrist-watch.Its fixed form can have multiple, for example can offer the hole of a plurality of spaces, place at fixed strip 19, and clip is provided with the fixedly label adaptive with said hole, passes the fixedly elasticity that different holes reaches tracheal intubation through fixing the label.Can also be provided with the convexity of a plurality of spaces at fixed strip 19, a groove is set on clip, reach the fixedly elasticity of tracheal intubation through groove and different protruding cooperations.
See also Fig. 9, the front view of the anesthesia respiration pipeline occludator that Fig. 9 provides for the embodiment of the invention six.
Wherein, 14 is protective sleeve.
On the basis of above-mentioned all embodiment, improve again; Make and be positioned at the intraoral occludator of patient part soft material protective sleeve 14 parcels are all arranged; Particularly tooth each tangent plane and edges and corners protective sleeve 14 1 ends that back down portion 11 are fixed on said tooth and back down on the inwall of opening part of portion 11; In order can not to influence or to stop up the opening that is used to aspirate sputum, the joint of this inwall and this protective sleeve is provided with groove, owing to be provided with groove; So after filling up protective sleeve herein, can guarantee also that size that tooth backs down the opening part of portion 11 can not be stopped up and be used to aspirate sputum.Different with the foregoing description is, in the present embodiment, because snap ring 13 contacts with patient's lip mucosa, so snap ring 13 has also adopted soft material protective sleeve 14 to wrap up.Be that the protective sleeve 14 that provides in the present embodiment is set in tooth and backs down on portion 11 and the snap ring 13.
Each embodiment adopts the mode of going forward one by one to describe in this description, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. occludator; Comprise the occludator body; Said occludator body comprises that tooth backs down portion and the snap ring that links to each other with this tooth portion of backing down, and offers the draw-in groove that holds tracheal intubation on this snap ring, it is characterized in that; Also comprise: be set in said tooth and back down the protective sleeve in the portion, this protective sleeve is processed by soft material.
2. occludator as claimed in claim 1 is characterized in that, said protective sleeve one end is fixed on said tooth and backs down on the inwall of opening part of portion.
3. occludator as claimed in claim 1 is characterized in that, said protective sleeve is a nipple-like.
4. occludator as claimed in claim 1 is characterized in that, said protective sleeve is a rubber sleeve, and this rubber sleeve is bonded in said tooth and backs down in the portion.
5. occludator as claimed in claim 1 is characterized in that, the end that the said tooth portion of backing down is provided with opening is provided with the protective sleeve location division, and said protective sleeve is fastened between said protective sleeve location division and the said snap ring.
6. occludator as claimed in claim 5 is characterized in that, offers the holddown groove of the end that holds said protective sleeve on the said snap ring, and an end of said protective sleeve is bonded in the said holddown groove.
7. occludator as claimed in claim 5 is characterized in that, offers the holddown groove of the end that holds said protective sleeve on the said snap ring, and an end of said protective sleeve is fixed in the said holddown groove through screw.
8. like each described occludator of claim 1-7, it is characterized in that, also comprise the clip and the fixed strip that are separately positioned on the said draw-in groove two ends, said fixed strip can insert in the clip and can be fixed on the said clip.
9. occludator; Comprise the occludator body; Said occludator body comprises that tooth backs down portion and the snap ring that links to each other with this tooth portion of backing down, and offers the draw-in groove that holds tracheal intubation on this snap ring, it is characterized in that; Also comprise: be set in said tooth and back down the protective sleeve on portion and the said snap ring, this protective sleeve is processed by soft material.
10. occludator as claimed in claim 9 is characterized in that, an end of said protective sleeve is fixed on said tooth and backs down on the inwall of opening part of portion, and the joint of this inwall and this protective sleeve is provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102602977A CN102371019A (en) | 2010-08-20 | 2010-08-20 | Articulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102602977A CN102371019A (en) | 2010-08-20 | 2010-08-20 | Articulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102371019A true CN102371019A (en) | 2012-03-14 |
Family
ID=45790599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102602977A Pending CN102371019A (en) | 2010-08-20 | 2010-08-20 | Articulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102371019A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995028194A1 (en) * | 1994-04-15 | 1995-10-26 | Arrow Precision Products, Inc. | Mouthpiece with oxygen receiving and directing structure |
| WO1996036386A1 (en) * | 1995-05-18 | 1996-11-21 | Ganz Franz Josef | Endotracheal cannula |
| CN201324428Y (en) * | 2008-12-25 | 2009-10-14 | 周硕霞 | Self-locking tracheal cannula fixer |
| CN201423067Y (en) * | 2009-06-05 | 2010-03-17 | 许立国 | Sleeved dental pad |
-
2010
- 2010-08-20 CN CN2010102602977A patent/CN102371019A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995028194A1 (en) * | 1994-04-15 | 1995-10-26 | Arrow Precision Products, Inc. | Mouthpiece with oxygen receiving and directing structure |
| WO1996036386A1 (en) * | 1995-05-18 | 1996-11-21 | Ganz Franz Josef | Endotracheal cannula |
| CN201324428Y (en) * | 2008-12-25 | 2009-10-14 | 周硕霞 | Self-locking tracheal cannula fixer |
| CN201423067Y (en) * | 2009-06-05 | 2010-03-17 | 许立国 | Sleeved dental pad |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20120314 |