CN2659478Y - Tracheal cannula with oral cavity protector - Google Patents
Tracheal cannula with oral cavity protector Download PDFInfo
- Publication number
- CN2659478Y CN2659478Y CN 200320121135 CN200320121135U CN2659478Y CN 2659478 Y CN2659478 Y CN 2659478Y CN 200320121135 CN200320121135 CN 200320121135 CN 200320121135 U CN200320121135 U CN 200320121135U CN 2659478 Y CN2659478 Y CN 2659478Y
- Authority
- CN
- China
- Prior art keywords
- oral cavity
- air bag
- block
- bite
- tracheal intubation
- 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
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Abstract
The utility model discloses a tracheal intubation with an oral cavity protector, which is composed of a pipe body 1, a low pressure air bag 2, an air bag inflating device 3 and an outer connection opening, wherein the pipe body 1 forms a bow shape, the end is provided with an oblique vent 5, and the pipe wall has scales 6. The pipe body 1 is provided with an oral cavity air bag 7 in the corresponding position of an oral cavity; the oral cavity air bag 7 is communicated with a corresponding inflating device 9 by an inflating pipe 8; the pipe body 1 on the upper part of the oral cavity air bag 7 is sheathed with a sliding tooth pad 10 of which the outer side is provided with a baffle plate 12. The tracheal intubation with an oral cavity protector has the advantages of convenient operation, safe use, convenient fixation and firm fixation, and the sticking damages of the tongue and in the oral cavity can be effectively avoided.
Description
Technical field
This utility model relates to a kind of improvement of tracheal intubation, and particularly a kind of tracheal intubation that has the oral cavity safety guard mainly is applicable to respiratory failure due to a variety of causes and cardio-pulmonary resuscitation patient's rescue.
Background technology
For respiratory failure due to a variety of causes and cardio-pulmonary resuscitation patient's rescue, generally adopt intubate to set up the artificial airway and carry out artificial ventilation clinically.Used intubate is the transparent rubber pipe at present, comprise body, the low pressure air bag, gas generator for air bag and external tapping constitute, body is arc, the end is oblique blow vent, tube wall is provided with scale, during use, holding handheld terminal inserts insertion end in the trachea, the outer end uses immobilization with adhesive tape in two cheeks outside, in order to prevent that tooth from breaking by the teeth or sting the stopped pipe body and cause the patient to suffocate, be wrapped with the hard rubber pad as bite-block so sting the position with adhesive plaster, in case tooth is broken by the teeth or stung the stopped pipe body at the tooth of body, but thisly the hard rubber pad is entangled in there is following shortcoming in the method as bite-block on the body: 1, during operating cost, effort is used inconvenient; 2, use is dangerous: in use, adhesive plaster easily loses viscosity, and the hard rubber bite-block is easily got loose, and can squeeze and hinder tongue, gnathospasma, the cheek that bites sometimes, lesion ports transmucosal; 3, fixing insecure: because of adopting immobilization with adhesive tape in the outer end, so be easy to become flexible.
Summary of the invention
It is a kind of easy to operate, safe in utilization that the purpose of this utility model is to provide, and can effectively protect oral cavity tracheal intubation injury-free, that have the oral cavity safety guard, and simultaneously, this tracheal intubation also has fixation, intubate is difficult for loosening advantage.
For reaching above purpose; this utility model rice usefulness technical scheme be: this has the tracheal intubation of oral cavity safety guard; by body; the low pressure air bag; gas generator for air bag and external tapping constitute; body is arc; the end is oblique blow vent; tube wall is provided with scale; it is characterized in that the oral cavity corresponding site on body is provided with the oral cavity air bag; the oral cavity air bag is communicated with corresponding aerating device by gas tube; in use, by to the inflation of oral cavity capsule, can protect tongue and oral mucosa injury-free; sheathed slip bite-block on the body on air bag top, oral cavity, the slip bite-block outside is provided with baffle plate.This utility model is also implemented by following measure: the length of described oral cavity air bag is 4-8cm, and is slightly longer than low pressure air bag; Described bite-block transverse section is oval, can be along the upper and lower slip of body, and elastic frenulum is also established in the both sides of the baffle plate outside bite-block, and during use, the outer side shield of bite-block is fastened the head the patient with elastic frenulum, makes its fixation.
The beneficial effects of the utility model are: compare with the tracheal intubation of present use, and easy to operate, safe in utilization, be convenient to fix, and fixation, can effectively prevent the damage of mucosa in tongue and the oral cavity.
Description of drawings
Fig. 1 looks sketch map for this utility model structure master.
The specific embodiment
Make this utility model with reference to accompanying drawing 1.This has the tracheal intubation of oral cavity safety guard, constitute by body 1, low pressure air bag 2, gas generator for air bag 3 and external tapping 4, body 1 is arc, the end is oblique blow vent 5, tube wall is provided with scale 6, and the oral cavity corresponding site on body 1 is provided with oral cavity air bag 7, and oral cavity air bag 7 is communicated with corresponding aerating device 9 by gas tube 8, sheathed slip bite-block 10 on the body 1 on oral cavity air bag 7 tops, slip bite-block 10 outsides are provided with baffle plate 12; The length of described oral cavity air bag 7 is 4-8cm, and is slightly longer than low pressure air bag 2; Described bite-block 10 transverse section are oval, can be along body 1 upper and lower slip; Elastic frenulum 11 is also established in the both sides of side shield 12 outside bite-block 10.
Claims (2)
1, a kind of tracheal intubation that has the oral cavity safety guard; constitute by body (1), low pressure air bag (2), gas generator for air bag (3) and external tapping (4); body (1) is arc; the end is oblique blow vent (5); tube wall is provided with scale (6); it is characterized in that the oral cavity corresponding site on body (1) is provided with oral cavity air bag (7); oral cavity air bag (7) is communicated with corresponding aerating device (9) by gas tube (8); body (1) on oral cavity air bag (7) top is gone up sheathed slip bite-block (10), and slip bite-block (10) outside is provided with baffle plate (12).
2, the tracheal intubation that has the oral cavity safety guard according to claim 1, the length that it is characterized in that described oral cavity air bag (7) is 4-8cm; Described bite-block (10) transverse section is oval, can be along the upper and lower slip of body (1); Elastic frenulum (11) is also established in the both sides of the baffle plate (12) outside bite-block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320121135 CN2659478Y (en) | 2003-12-09 | 2003-12-09 | Tracheal cannula with oral cavity protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320121135 CN2659478Y (en) | 2003-12-09 | 2003-12-09 | Tracheal cannula with oral cavity protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2659478Y true CN2659478Y (en) | 2004-12-01 |
Family
ID=34348287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320121135 Expired - Fee Related CN2659478Y (en) | 2003-12-09 | 2003-12-09 | Tracheal cannula with oral cavity protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2659478Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103041490A (en) * | 2012-12-29 | 2013-04-17 | 李晗 | Tracheal catheter fixing device |
| CN103816596A (en) * | 2012-11-19 | 2014-05-28 | 中国医药大学 | Mouth-biting device |
| CN105561459A (en) * | 2015-12-10 | 2016-05-11 | 孟庆贺 | Bite block shaped pipeline fixator |
| CN109701130A (en) * | 2017-10-25 | 2019-05-03 | 杨定东 | A kind of first aid two-chamber double cuff larynx snorkel |
-
2003
- 2003-12-09 CN CN 200320121135 patent/CN2659478Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816596A (en) * | 2012-11-19 | 2014-05-28 | 中国医药大学 | Mouth-biting device |
| CN103041490A (en) * | 2012-12-29 | 2013-04-17 | 李晗 | Tracheal catheter fixing device |
| CN105561459A (en) * | 2015-12-10 | 2016-05-11 | 孟庆贺 | Bite block shaped pipeline fixator |
| CN109701130A (en) * | 2017-10-25 | 2019-05-03 | 杨定东 | A kind of first aid two-chamber double cuff larynx snorkel |
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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 |