CN103736189B - Tracheostomy cannula - Google Patents
Tracheostomy cannula Download PDFInfo
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- CN103736189B CN103736189B CN201410041393.0A CN201410041393A CN103736189B CN 103736189 B CN103736189 B CN 103736189B CN 201410041393 A CN201410041393 A CN 201410041393A CN 103736189 B CN103736189 B CN 103736189B
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- main body
- casing main
- tracheostomy cannula
- base
- upper shell
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Abstract
A kind of tracheostomy cannula, comprise casing main body, also comprise laryngeal mask, described laryngeal mask comprises base and upper shell, described base sheath is located on described casing main body, and this base is provided with sputum aspirator tube, and described upper shell is fixed on described base, the top of this upper shell is provided with the interface for connecting external equipment, and the head of described casing main body is visited in described base.Structure of the present invention is simple, use and easy to clean, avoid conventional tracheal and cut the problem that sleeve pipe easily pollutes gauze, and tracheostomy cannula of the present invention do not need elastic cord to be fixed, can not the skin of injured patients.
Description
Technical field
The invention belongs to medical instruments field, particularly relate to a kind of tracheostomy cannula.
Background technology
Intubation fails tube drawing for three or five days, then consider tracheotomy, and cutting section generally covers with kpetrolatum gauze and sterile gauze, and is protected by laryngeal mask.
Traditional laryngeal mask is without base and sealing, and tracheotomy patients sputum is too much, and choke when coughing, sputum can be sprayed onto on sterile gauze, and nursing staff changes gauze every day, can not decreasing pollution.
In addition, traditional laryngeal mask connects with elastic cord, covers on tracheostomy cannula, and for the patient of high heat, obesity or moist skin, meeting is injured skin along with the friction of elastic cord.
Summary of the invention
Based on this, for above-mentioned technical problem, provide a kind of tracheostomy cannula.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of tracheostomy cannula, comprise casing main body, also comprise laryngeal mask, described laryngeal mask comprises base and upper shell, described base sheath is located on described casing main body, and this base is provided with sputum aspirator tube, and described upper shell is fixed on described base, the top of this upper shell is provided with the interface for connecting external equipment, and the head of described casing main body is visited in described base.
Annular configuration is in described base centered by the head of described casing main body for the head of described sputum aspirator tube, and the head of this sputum aspirator tube is provided with multiple sputum suction hole.
The afterbody of described sputum aspirator tube is provided with block.
Described upper shell is provided with air-vent.
The top of described upper shell has openable lid, and described interface is positioned on described lid.
Described air-vent is positioned on described lid.
Described tether is arranged with flexible pipe.
Described flexible pipe is plastic tube.
In described lid, there is reinforcement.
The both sides of described casing main body have pierces one's ears, and this is connected with tether on piercing one's ears.
Structure of the present invention is simple, use and easy to clean, avoid conventional tracheal and cut the problem that sleeve pipe easily pollutes gauze, and tracheostomy cannula of the present invention do not need elastic cord to be fixed, can not the skin of injured patients.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail:
Fig. 1 is structural representation of the present invention;
Fig. 2 is expanded application schematic diagram one of the present invention;
Fig. 3 is expanded application schematic diagram two of the present invention;
Fig. 4 is expanded application schematic diagram three of the present invention;
Fig. 5 is expanded application schematic diagram four of the present invention;
Fig. 6 is the structural representation of sputum aspirator tube of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of tracheostomy cannula, comprises casing main body 1100, tether 1200 and laryngeal mask 1300.
Casing main body 1100 both sides have pierces one's ears 1110.
Piercing one's ears of tether 1200 and casing main body 1100 both sides 1110 is connected.
Particularly, tether 1200 is arranged with flexible pipe, flexible pipe can be plastic tube.
After on tether 1200, cover has flexible pipe, tether 1200 would not easily be polluted by patient's perspiration, bloodstain and disinfectant solution, thus can reduce the replacement frequency of tether 1200, and then reduces to change improper risk patient being caused to danger.
Laryngeal mask 1300 comprises base 1310 and upper shell 1320.
Base 1310 is sheathed on casing main body 1100, and the head 1120 of this casing main body 1100 is visited in base 1310.
Base 1310 is provided with sputum aspirator tube 1311, and the choke sputum of expectoration of patient drops in base 1310, do not need to re-use sterile gauze, and sputum is discharged by sputum aspirator tube 1311, keeps clean in laryngeal mask 1300.
Particularly, as shown in Figure 6, annular configuration is in base 1310 centered by the head 1120 of casing main body 1100 for the head 1311a of sputum aspirator tube 1311, and the head 1311a of this sputum aspirator tube 1311 is provided with multiple sputum suction hole 1311b, and such design makes the suction sputum efficiency of sputum aspirator tube 1311 higher.
The afterbody of sputum aspirator tube 1311 is provided with block.
Upper shell 1320 is fixed on base 1310, and the top of this upper shell 1320 is provided with the interface 1321 for connecting external equipment.
In order to be conducive to the discharge of carbon dioxide in laryngeal mask 1300, upper shell 1320 is provided with multiple air-vent 1322; In addition, Oxygen tube can be inserted in casing main body 1100 by air-vent 1322, to increase amount of oxygen, normal saline conduit can also be connected in casing main body 1100, humidifying patient airway.
Particularly, the top of upper shell 1320 has openable lid 1323, and interface 1321 is positioned on lid 1323.
Equally, air-vent 1322 also can be positioned on lid 1323.
In order to improve the reliability of lid 1323, in lid 1323, there is reinforcement.
As shown in Figure 2-5, sleeve pipe of the present invention can also carry out expanded application: interface 1321 can connect Oxygen tube 2, nebulizer 3 or artificial nose 4, and opens lid 1323 and respirator conduit 5 can be connected on casing main body 1100.
Work as thick sputum, lid 1323 can be opened, directly attract sputum, or with after normal saline flushing, sputum is continued attract laryngeal mask 1300.
Laryngeal mask 1300 of the present invention is sheathed on casing main body 1100 by base 1310, fixation, difficult drop-off, all the time dust-proof, cage gas, avoids the situation of traditional elastic cord connected mode injured skin.
But, those of ordinary skill in the art will be appreciated that, above embodiment is only used to the present invention is described, and be not used as limitation of the invention, as long as in spirit of the present invention, all will drop in Claims scope of the present invention the change of the above embodiment, modification.
Claims (8)
1. a tracheostomy cannula, comprise casing main body, also comprise laryngeal mask, described laryngeal mask comprises base and upper shell, and described base sheath is located on described casing main body, and this base is provided with sputum aspirator tube, described upper shell is fixed on described base, the top of this upper shell is provided with the interface for connecting external equipment, and the head of described casing main body is visited in described base, it is characterized in that:
Annular configuration is in described base centered by the head of described casing main body for the head of described sputum aspirator tube, and the head of this sputum aspirator tube is provided with multiple sputum suction hole.
2. a kind of tracheostomy cannula according to claim 1, is characterized in that, the afterbody of described sputum aspirator tube is provided with block.
3. a kind of tracheostomy cannula according to claim 2, is characterized in that, described upper shell is provided with air-vent.
4. a kind of tracheostomy cannula according to claim 3, is characterized in that, the top of described upper shell has openable lid, and described interface is positioned on described lid.
5. a kind of tracheostomy cannula according to claim 4, is characterized in that, described air-vent is positioned on described lid.
6. a kind of tracheostomy cannula according to claim 5, is characterized in that, the both sides of described casing main body have pierces one's ears, and this is connected with tether on piercing one's ears; Described tether is arranged with flexible pipe.
7. a kind of tracheostomy cannula according to claim 6, is characterized in that, described flexible pipe is plastic tube.
8. a kind of tracheostomy cannula according to claim 7, is characterized in that, has reinforcement in described lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410041393.0A CN103736189B (en) | 2014-01-28 | 2014-01-28 | Tracheostomy cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410041393.0A CN103736189B (en) | 2014-01-28 | 2014-01-28 | Tracheostomy cannula |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103736189A CN103736189A (en) | 2014-04-23 |
| CN103736189B true CN103736189B (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410041393.0A Active CN103736189B (en) | 2014-01-28 | 2014-01-28 | Tracheostomy cannula |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3236236A (en) * | 1963-02-12 | 1966-02-22 | Hudson Oxygen Therapy Sales Co | Tracheotomy mask |
| US5485837A (en) * | 1993-11-23 | 1996-01-23 | Solesbee; Angela M. | Strap for combining tracheotomy tube and moist air mask |
| CN201414831Y (en) * | 2009-06-10 | 2010-03-03 | 于秀波 | Disposable safe type tracheotomy device |
| CN202605478U (en) * | 2012-05-29 | 2012-12-19 | 上海市奉贤区中心医院 | Tracheotomy bushing |
| CN102836490A (en) * | 2012-09-05 | 2012-12-26 | 洛阳市中心医院 | Oxygen mask for post-tracheotomy use |
| CN202844292U (en) * | 2012-10-12 | 2013-04-03 | 上海中山医疗科技发展公司 | Trachea incision atomization cover |
| CN203710508U (en) * | 2014-01-28 | 2014-07-16 | 上海市奉贤区中心医院 | Tracheotomy sleeve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013075060A1 (en) * | 2011-11-18 | 2013-05-23 | Peace Roscoe | Multiple-use airway mask |
-
2014
- 2014-01-28 CN CN201410041393.0A patent/CN103736189B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3236236A (en) * | 1963-02-12 | 1966-02-22 | Hudson Oxygen Therapy Sales Co | Tracheotomy mask |
| US5485837A (en) * | 1993-11-23 | 1996-01-23 | Solesbee; Angela M. | Strap for combining tracheotomy tube and moist air mask |
| CN201414831Y (en) * | 2009-06-10 | 2010-03-03 | 于秀波 | Disposable safe type tracheotomy device |
| CN202605478U (en) * | 2012-05-29 | 2012-12-19 | 上海市奉贤区中心医院 | Tracheotomy bushing |
| CN102836490A (en) * | 2012-09-05 | 2012-12-26 | 洛阳市中心医院 | Oxygen mask for post-tracheotomy use |
| CN202844292U (en) * | 2012-10-12 | 2013-04-03 | 上海中山医疗科技发展公司 | Trachea incision atomization cover |
| CN203710508U (en) * | 2014-01-28 | 2014-07-16 | 上海市奉贤区中心医院 | Tracheotomy sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103736189A (en) | 2014-04-23 |
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