CN2928121Y - Disposable tooth pad for trachea cannula - Google Patents
Disposable tooth pad for trachea cannula Download PDFInfo
- Publication number
- CN2928121Y CN2928121Y CNU2006200858901U CN200620085890U CN2928121Y CN 2928121 Y CN2928121 Y CN 2928121Y CN U2006200858901 U CNU2006200858901 U CN U2006200858901U CN 200620085890 U CN200620085890 U CN 200620085890U CN 2928121 Y CN2928121 Y CN 2928121Y
- Authority
- CN
- China
- Prior art keywords
- endotracheal tube
- tracheal
- plug
- tracheal airway
- impression tray
- 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.)
- Expired - Fee Related
Links
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model provides a tracheal cannula bite block comprising an impression tray (1), a rubber cushion (2), and a closure plug (3), which is characterized in that the impression tray (1) takes a shape of a circular doliform. The upper and the lower surface of the bite block are respectively provided with an alveolar (4) with a concave surface; the upper alveolar and the lower alveolar (4) are respectively provided with the rubber cushion (2). A tracheal airway plug hole (5) passing through the front and rear surface is in the middle of the impression tray (1). An elastic cartridge ring (6) is arranged on the inner wall of the tracheal airway plug hole (5), and the diameter of the tracheal airway plug hole (5) is equal to the external diameter of the tracheal airway. Both sides of the tracheal airway plughole (5) have a sputum aspiration hole (7) passing through the front and rear surface of the impression tray (1), wherein the closure plug (3) is arranged on the sputum aspiration hole (7). The utility model has the advantages that it is simple in structure, easy to operate, convenient for tube insertion and sputum aspiration, and can prevent the shift of tracheal airway, the foreign materials entering the mouth cavity, and the vomiting of the excretion of the patients, and reduce the damage of the gingival and mandibles.
Description
Technical field
This utility model relates to a kind of improvement of Medical bite-block, the disposable bite-block of specifically a kind of tracheal intubation.
Background technology
At present, Medical bite-block commonly used is made by rigid plastics, roughly is rectangle, be mainly used in the tracheal intubation patient,, during use bite-block placed between the lower teeth in case tooth is bitten endotracheal tube into pieces, and with immobilization with adhesive tape on endotracheal tube, though simple and practical, have following defective: when dehiscing, bite-block enters the oral cavity with endotracheal tube easily, the damage gingiva reaches goes up palatine mucosa, also enters foreign body in the oral cavity easily, and long-time the use, easily make lower incisor loosening, the jaw ankylosis.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of endotracheal tube displacement that both can prevent is provided, and prevents that foreign body from entering oral cavity and the ejection of patient's secretions, can reduce the disposable bite-block of tracheal intubation of oral injury again.
The purpose of this utility model is achieved in that the disposable bite-block of this tracheal intubation is made of dens supporter, rubber blanket, sealing-plug, and it is circular-arc that dens supporter is, and its upper and lower surface is respectively equipped with the alveolus that is concave curved surface, is being respectively equipped with rubber blanket in the alveolus up and down; In the middle of the dens supporter endotracheal tube jack that runs through front and rear surfaces is arranged, the inwall of endotracheal tube jack is provided with the elastic film circle, and endotracheal tube jack diameter is identical with the external diameter of endotracheal tube; The elastic film circle can make between endotracheal tube and the trachea catheter hub wall sealing and fixing endotracheal tube, prevents the endotracheal tube displacement; In the both sides of endotracheal tube jack a sputum suction hole that runs through the dens supporter front and rear surfaces is arranged respectively, sputum suction hole is provided with sealing-plug.When needs are inhaled expectorant, can pull up the sealing-plug on the sputum suction hole, sputum aspirator tube is inserted from sputum suction hole inhale expectorant.
When specifically using this utility model, can insert endotracheal tube by the endotracheal tube jack, and by elastic film circle fixing seal, bite-block is placed between the lower teeth again, last lower teeth just in time is positioned at alveolus up and down, if sputum is arranged in the oral cavity, can insert the sputum aspirator tube suction by sputum suction hole.Finish using, allow the patient open mouth gently, take out bite-block, pull out endotracheal tube again.
Advantage of the present utility model: simple in structure, use easy to operately, be convenient to intubate and inhale expectorant, prevent that endotracheal tube displacement and foreign body from entering oral cavity and the ejection of patient's secretions, reduces the advantages such as damage of gingiva and maxillary.
Description of drawings
Accompanying drawing 1 is a vertical view of the present utility model.
Accompanying drawing 2 is the A----A cutaway view in the accompanying drawing 1.
Accompanying drawing 3 is the B----B cutaway view in the accompanying drawing 1.
The specific embodiment
Make this utility model with reference to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3: the disposable bite-block of this tracheal intubation is made of dens supporter 1, rubber blanket 2, sealing-plug 3, dens supporter 1 is circular-arc, its upper and lower surface is respectively equipped with the alveolus 4 that is concave curved surface, is being respectively equipped with rubber blanket 2 in the alveolus 4 up and down; In the middle of the dens supporter 1 an endotracheal tube jack 5 that runs through front and rear surfaces is arranged, the inwall of endotracheal tube jack 5 is provided with elastic film circle 6, and the diameter of endotracheal tube jack 5 is identical with the external diameter of endotracheal tube; In the both sides of endotracheal tube jack 5 sputum suction hole 7 that runs through dens supporter 1 front and rear surfaces is arranged respectively, sputum suction hole 7 is provided with sealing-plug 3.
Claims (1)
1, the disposable bite-block of a kind of tracheal intubation, constitute by dens supporter (1), rubber blanket (2), sealing-plug (3), it is characterized in that dens supporter (1) is circular-arc, its upper and lower surface is respectively equipped with the alveolus (4) that is concave curved surface, is being respectively equipped with rubber blanket (2) in the alveolus (4) up and down; In the middle of the dens supporter (1) an endotracheal tube jack (5) that runs through front and rear surfaces is arranged, the inwall of endotracheal tube jack (5) is provided with elastic film circle (6), and the diameter of endotracheal tube jack (5) is identical with the external diameter of endotracheal tube; In the both sides of endotracheal tube jack (5) sputum suction hole (7) that runs through dens supporter (1) front and rear surfaces is arranged respectively, sputum suction hole (7) is provided with sealing-plug (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200858901U CN2928121Y (en) | 2006-06-23 | 2006-06-23 | Disposable tooth pad for trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200858901U CN2928121Y (en) | 2006-06-23 | 2006-06-23 | Disposable tooth pad for trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2928121Y true CN2928121Y (en) | 2007-08-01 |
Family
ID=38306514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200858901U Expired - Fee Related CN2928121Y (en) | 2006-06-23 | 2006-06-23 | Disposable tooth pad for trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2928121Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056332A (en) * | 2013-03-21 | 2014-09-24 | 曾崇智 | Mouth breathing tube fixing device |
-
2006
- 2006-06-23 CN CNU2006200858901U patent/CN2928121Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056332A (en) * | 2013-03-21 | 2014-09-24 | 曾崇智 | Mouth breathing tube fixing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107823769B (en) | Gum protection type bite-block used in endotracheal intubation | |
| CN2928121Y (en) | Disposable tooth pad for trachea cannula | |
| CN210872136U (en) | Lower jaw tray capable of assisting in saliva suction | |
| CN205095199U (en) | Bite-block | |
| CN200998507Y (en) | Anti- occluding device for mouth-through endotracheal tube | |
| CN213220252U (en) | Suction type bite-block | |
| CN204890874U (en) | Novel weak amazing bionic -type oropharynx air vent | |
| CN2724737Y (en) | Sealed type teeth pad | |
| CN219440311U (en) | Tracheal cannula fixing device suitable for toothless patient | |
| CN213252282U (en) | Fixer for cuff trachea cannula | |
| CN101648043A (en) | Guide of tracheal cannula | |
| CN201783050U (en) | Medical double-piece casing bite block | |
| CN202605475U (en) | Dental pad | |
| CN205515892U (en) | Prevent pressing sore bite -block | |
| CN213252254U (en) | Rubber bite-block convenient to dash and inhale | |
| CN217187355U (en) | Fixed bite-block of trachea cannula | |
| CN216496932U (en) | Tracheal catheter capable of adjusting depth of intubation | |
| CN2409982Y (en) | Enclosed bite-block | |
| CN214912186U (en) | Novel oral cavity seaming device | |
| CN213284702U (en) | Prevent stinging pipe and inhale phlegm auxiliary device | |
| CN217246059U (en) | Trachea cannula fixer that helps gum to protect | |
| CN217938859U (en) | Teeth cushion for trachea cannula | |
| CN215192374U (en) | Novel bite-block | |
| CN219614649U (en) | Tracheal cannula external member with oral cavity protection and intubate limiting function | |
| KR102364437B1 (en) | The medical mouthpiece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |