CN215024837U - An oropharyngeal airway fixation device - Google Patents
An oropharyngeal airway fixation device Download PDFInfo
- Publication number
- CN215024837U CN215024837U CN202120429555.3U CN202120429555U CN215024837U CN 215024837 U CN215024837 U CN 215024837U CN 202120429555 U CN202120429555 U CN 202120429555U CN 215024837 U CN215024837 U CN 215024837U
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- China
- Prior art keywords
- oral cavity
- section
- baffle
- patient
- tooth
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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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- 210000000214 mouth Anatomy 0.000 claims abstract description 63
- 230000008093 supporting effect Effects 0.000 claims description 25
- 210000003300 oropharynx Anatomy 0.000 claims description 18
- 210000003800 pharynx Anatomy 0.000 claims description 14
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 9
- 210000002345 respiratory system Anatomy 0.000 description 8
- 230000000241 respiratory effect Effects 0.000 description 4
- 206010036790 Productive cough Diseases 0.000 description 3
- 208000010513 Stupor Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000003802 sputum Anatomy 0.000 description 3
- 208000024794 sputum Diseases 0.000 description 3
- 206010010071 Coma Diseases 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 210000002409 epiglottis Anatomy 0.000 description 1
- 230000001037 epileptic effect Effects 0.000 description 1
- 210000001184 pharyngeal muscle Anatomy 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
本实用新型公开了一种口咽通气道固定装置，包括口腔段和咽道段，所述口腔段前端设置有口腔挡板，所述口腔挡板两侧设置有弹力环，所述口腔挡板后端设置有齿挡板，所述齿挡板内部设置有紧固件，所述口腔段内侧设置有内衬管，所述口腔段后端连接有咽道段，所述口腔段与所述咽道段为一体式成型，所述口腔段与咽道段开设有通气道，所述弹力环外侧开设有凹槽，所述齿挡板包括支撑部与软接部；本实用新型具有操作方便、不易发生脱落、减少安全隐患、防止被吞入、结构设计合理、固定性好的优点。
The utility model discloses an oropharyngeal air passage fixing device, which comprises an oral cavity segment and a pharyngeal passage segment. The rear end is provided with a tooth baffle, the inside of the tooth baffle is provided with a fastener, the inner side of the oral cavity segment is provided with a lining pipe, the rear end of the oral cavity segment is connected with a pharyngeal passage segment, and the oral cavity segment is connected with the The pharyngeal passage section is integrally formed, the oral cavity section and the pharyngeal passage section are provided with air passages, the outer side of the elastic ring is provided with a groove, and the tooth baffle includes a support portion and a soft connection portion; the utility model has the advantages of convenient operation. , Not easy to fall off, reduce safety hazards, prevent being swallowed, reasonable structure design, good fixation.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a oropharynx air vent fixing device is related to.
Background
The oropharynx air duct is widely used for maintaining smooth upper respiratory tract and also used as a bite block to prevent a patient from biting the tracheal catheter inserted in the oral cavity, when an epileptic patient is in illness, the oropharynx air duct not only can maintain the smooth respiratory tract of the patient, but also can prevent the patient from biting the tongue and easily biting the sputum suction tube, and when the oropharynx air duct is contradicted by the oral sputum suction patient and does not cooperate with medical personnel, the oropharynx air duct is placed, so that the sputum suction operation method is simpler and more convenient;
for anesthesia patients or coma patients, because the tongue is supported to maintain the smooth oral fundus and pharyngeal muscles of the upper respiratory tract to be loose, the tongue and the epiglottis can fall backwards into the pharyngeal back wall, thereby causing the upper respiratory tract to be blocked.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an oropharynx air duct fixing device who has convenient operation, is difficult for taking place to drop, reduces the potential safety hazard, prevents to be swallowed, structural design is reasonable, the fixity is good, has solved the problem among the prior art.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides an oropharynx air duct fixing device, includes oral cavity section and pharynx way section, oral cavity section front end is provided with the oral cavity baffle, oral cavity baffle both sides are provided with the elasticity ring, oral cavity baffle rear end is provided with the tooth baffle, the inside fastener that is provided with of tooth baffle, oral cavity section inboard is provided with interior bushing pipe, oral cavity section rear end is connected with the pharynx way section.
The utility model discloses further set up to: the oral cavity section with pharynx way section formula shaping as an organic whole, the air vent has been seted up to oral cavity section and pharynx way section.
Through adopting above-mentioned technical scheme, the condition that upper respiratory tract is not smooth is caused to stupor or tongue tenesmus at patient, makes the patient keep breathing unobstructed, is convenient for insert the oxygen hose simultaneously and uses.
The utility model discloses further set up to: the elastic ring is provided with a groove on the outer side, and the groove is tightly attached to the lip.
Through adopting above-mentioned technical scheme, the recess of elasticity ring offsets with human lip, prevents that patient's mouth from closing and exerting oneself and gulps oropharynx air duct by mistake, improves the security that the device used.
The utility model discloses further set up to: the outer wall of the lining pipe is tightly matched with the inner wall of the oral cavity section.
Through adopting above-mentioned technical scheme, play the supporting role to the oral cavity section through interior bushing pipe, when avoiding patient to bite into the oral cavity section with the tooth, bite flat influence patient's breathing with the oral cavity section.
The utility model discloses further set up to: the fastener runs through oral cavity baffle and tooth baffle, pass through fastener fixed connection between oral cavity baffle and the tooth baffle.
Through adopting above-mentioned technical scheme, prevent that tooth baffle from taking place to drop in the patient oral cavity in the use, improve the security that the device used.
The utility model discloses further set up to: the section of the air passage is of an arc tubular structure with a flat long hole.
Through adopting above-mentioned technical scheme, all make things convenient for medical personnel to attract patient's oral secretion and maintain the air flue unblocked under the circumstances of keeping the trachea or pulling out the trachea, improve medical personnel's work efficiency and patient's comfort level.
The utility model discloses further set up to: the tooth baffle comprises a supporting part and a soft connecting part, and the supporting part is in transitional connection with the soft connecting part.
Through adopting above-mentioned technical scheme, closely offset through supporting part and tooth and play the supporting role, soft portion of connecing is convenient for fill in patient's tooth outside and lip inboard, plays the supporting role.
To sum up, the utility model discloses a beneficial technological effect does:
1. the oropharynx airway fixing device is structurally characterized in that tooth baffles on the outer sides of oral cavity sections are plugged into two ends of the inner sides of lips along the outer sides of teeth of patients, the teeth are tightly abutted to the teeth through supporting parts to achieve a supporting effect, inward contraction soft connecting parts are plugged into the two ends of the inner sides of the lips to fix the oropharynx airway fixing device, elastic rings are inwards folded to abut against the inner sides of the lips of the patients, the elastic rings recover the original elastic outward elastic extension after hands are loosened under the action of the elastic rings to support the lips, the oropharynx airway fixing device is further fixed, the oropharynx airway fixing device is fixed through a dual structure, the phenomenon that the patients swallow or fall off by mistake is avoided, and the use safety of the oropharynx airway fixing device is improved;
2. structurally, make the patient keep breathing unobstructed through the air duct, interior bushing pipe plays the supporting role to the oral cavity section, when avoiding patient to bite into the oral cavity section with the tooth, stings flat influence patient's breathing with the oral cavity section for the device is difficult for taking place to drop or swallow, can not cause the unnecessary potential safety hazard for the patient.
Drawings
FIG. 1 is a schematic view of the entire structure of an oropharyngeal airway fixture of the present invention;
FIG. 2 is another schematic structural view of the oropharyngeal airway fixing device of the present invention;
FIG. 3 is a schematic top view of the oropharyngeal airway fixture of the present invention;
FIG. 4 is a schematic cross-sectional view of the oropharyngeal airway securing device of the present invention;
fig. 5 is an enlarged schematic view of the position a of the oropharyngeal airway fixing device of the utility model.
In the figure, 1, oral cavity segment; 2. a pharyngeal tract segment; 3. an oral baffle; 4. a liner tube; 5. an elastic ring; 6. a tooth baffle; 7. a fastener; 8. an air duct; 9. a support portion; 10. a soft connection part; 11. and (4) a groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1, 2 and 4, in order to disclose an oropharynx air duct fixing device of the present invention, including an oral cavity section 1 and a pharynx duct section 2, the front end of the oral cavity section 1 is provided with an oral cavity baffle 3, the rear end of the oral cavity baffle 3 is provided with a tooth baffle 6, the inside of the tooth baffle 6 is provided with a fastener 7, the rear end of the oral cavity section 1 is connected with the pharynx duct section 2, the tooth baffle 6 includes a supporting portion 9 and a soft joint portion 10, the supporting portion 9 is in transition connection with the soft joint portion 10;
in this embodiment, in the use, fill in pharynx section 2 downwards to patient's respiratory track along the tongue, at this moment, inside pharynx section 2 gets into the respiratory track, fill in the tooth baffle 6 in the 1 outside of oral cavity section along the both ends of patient's tooth outside and lip inboard, closely offset through supporting part 9 and tooth and play the supporting role, gum bottom about supporting the patient outside, inwards shrink soft joint portion 10 fills in from the inboard both ends of lip, fix the device, prevent that the patient from mistaking, fastener 7 is fixed tooth baffle 6.
As shown in fig. 1, 4 and 5, elastic rings 5 are arranged on two sides of the oral baffle 3, a groove 11 is arranged on the outer side of each elastic ring 5, an inner lining tube 4 is arranged on the inner side of the oral section 1, and an airway 8 is arranged on each oral section 1 and the pharyngeal conduit section 2;
in the embodiment, in the use process, the oral baffle 3 is positioned at the outer side of the teeth of the patient, the elastic ring 5 is folded inwards to be abutted against the inner side of the lips of the patient, the elastic ring 5 releases the hand and then restores the original elasticity to extend outwards elastically, the groove 11 is tightly propped against the lip of the patient to prop up the lip, and the device is further fixed, when a patient is in coma or the tongue falls to cause the upper respiratory tract to be unsmooth, the patient keeps smooth breathing through the air duct 8, the lining pipe 4 plays a supporting role for the oral cavity section 1, the situation that the patient bites the oral cavity section 1 by teeth to affect the breathing of the patient is avoided, so that the device is not easy to fall off or swallow, and unnecessary potential safety hazard to patients can not be caused, in practical application, the arrangement of the tooth baffle 6 and the elastic ring 5 can also be changed according to practical needs, and is not particularly limited herein.
Referring to fig. 3, oral cavity section 1 and pharynx way section 2 formula as an organic whole shaping, airway 8 has been seted up with pharynx way section 2 to oral cavity section 1, and the stupor or the tongue after-falling condition that causes the upper respiratory tract not smooth of patient make the patient keep breathing unobstructed, are convenient for insert the oxygen hose simultaneously and use.
Referring to fig. 5, the outer side of the elastic ring 5 is provided with a groove 11, the groove 11 is tightly attached to the lips, the groove 11 of the elastic ring 5 is abutted to the lips of a human body, the situation that the oropharynx air duct 8 is mistakenly swallowed by the closing force of the mouth of a patient is prevented, and the use safety of the device is improved.
Referring to fig. 4, the outer wall of the inner lining tube 4 is closely matched with the inner wall of the oral cavity section 1, the oral cavity section 1 is supported by the inner lining tube 4, and the phenomenon that the breath of a patient is affected by the fact that the oral cavity section 1 is shriveled when the patient bites the oral cavity section 1 by teeth is avoided.
Referring to fig. 1, fastener 7 runs through oral cavity baffle 3 and tooth baffle 6, through fastener 7 fixed connection between oral cavity baffle 3 and the tooth baffle 6, prevents that tooth baffle 6 from taking place to drop in the patient oral cavity in the use, improves the security that the device used.
Referring to fig. 1, the section of the air duct 8 is in a circular arc tubular structure with a flat long hole, so that medical personnel can attract oral secretion of a patient and maintain the air duct to be smooth under the condition of keeping the air duct or removing the air duct more conveniently, and the working efficiency of the medical personnel and the comfort level of the patient are improved.
Referring to fig. 2, the tooth baffle 6 comprises a supporting portion 9 and a soft connecting portion 10, the supporting portion 9 is in transitional connection with the soft connecting portion 10, the supporting portion 9 closely abuts against teeth to play a supporting role, and the soft connecting portion 10 is convenient to be plugged into the outer side of the teeth and the inner side of lips of a patient to play a supporting role.
The implementation principle of the embodiment is as follows:
the utility model relates to an oropharynx air duct fixing device, in the use, gag way section 2 is filled in downwards along the tongue to patient's respiratory track, at this moment, gag way section 2 gets into inside the respiratory track, fill in tooth baffle 6 outside oral cavity section 1 along the patient's tooth outside with the both ends of lip inboard, closely offset with the tooth through supporting part 9 and play the supporting role, support upper and lower gum bottom outside the patient, inwards shrink soft joint portion 10 fills in from both ends of lip inboard, fix the device, prevent that the patient from swallowing by mistake, fastener 7 fixes tooth baffle 6, at this moment, oral cavity baffle 3 is located the patient's tooth outside, draw in elasticity ring 5 inwards and offset with patient's lip inboard, resume original elasticity outside elasticity extend under elasticity ring 5 effect, recess 11 closely offsets with patient's lip position, prop up the lip, further fix the device, the stupor or the tongue back weighs down the not smooth condition of upper respiratory tract that causes, makes the patient keep breathing unobstructed through air vent 8, and interior bushing 4 plays supporting role to oral cavity section 1, when avoiding patient to bite oral cavity section 1 with the tooth, bites flat influence patient's breathing with oral cavity section 1 for the device is difficult for taking place to drop or swallow, can not lead to the fact unnecessary potential safety hazard for the patient, with the technical problem who solves existence among the prior art.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an oropharynx air vent fixing device, includes oral cavity section (1) and pharynx way section (2), its characterized in that: oral cavity section (1) front end is provided with oral cavity baffle (3), oral cavity baffle (3) both sides are provided with elastic ring (5), oral cavity baffle (3) rear end is provided with tooth baffle (6), tooth baffle (6) inside is provided with fastener (7), oral cavity section (1) inboard is provided with interior bushing (4), oral cavity section (1) rear end is connected with pharynx way section (2).
2. The oropharyngeal airway fixture of claim 1, in which: oral cavity section (1) with pharynx way section (2) formula shaping as an organic whole, airway (8) have been seted up with pharynx way section (2) in oral cavity section (1).
3. The oropharyngeal airway fixture of claim 1, in which: a groove (11) is formed in the outer side of the elastic ring (5), and the groove (11) is tightly attached to the lip.
4. The oropharyngeal airway fixture of claim 1, in which: the outer wall of the lining pipe (4) is tightly matched with the inner wall of the oral cavity section (1).
5. The oropharyngeal airway fixture of claim 1, in which: the fastener (7) penetrates through the oral cavity baffle (3) and the tooth baffle (6), and the oral cavity baffle (3) is fixedly connected with the tooth baffle (6) through the fastener (7).
6. The oropharyngeal airway fixture of claim 1, in which: the section of the air passage (8) is in a circular arc tubular structure with a flat long hole.
7. The oropharyngeal airway fixture of claim 1, in which: the tooth baffle (6) comprises a supporting part (9) and a soft connecting part (10), wherein the supporting part (9) is in transitional connection with the soft connecting part (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120429555.3U CN215024837U (en) | 2021-02-27 | 2021-02-27 | An oropharyngeal airway fixation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120429555.3U CN215024837U (en) | 2021-02-27 | 2021-02-27 | An oropharyngeal airway fixation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215024837U true CN215024837U (en) | 2021-12-07 |
Family
ID=79253736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120429555.3U Expired - Fee Related CN215024837U (en) | 2021-02-27 | 2021-02-27 | An oropharyngeal airway fixation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215024837U (en) |
-
2021
- 2021-02-27 CN CN202120429555.3U patent/CN215024837U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |