CN2395735Y - Trachea intubation - Google Patents
Trachea intubation Download PDFInfo
- Publication number
- CN2395735Y CN2395735Y CN 99244646 CN99244646U CN2395735Y CN 2395735 Y CN2395735 Y CN 2395735Y CN 99244646 CN99244646 CN 99244646 CN 99244646 U CN99244646 U CN 99244646U CN 2395735 Y CN2395735 Y CN 2395735Y
- Authority
- CN
- China
- Prior art keywords
- intubate
- air bag
- backguy
- wall
- 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
Links
- 238000002627 tracheal intubation Methods 0.000 title claims abstract description 25
- 210000003437 trachea Anatomy 0.000 title abstract 3
- 238000002347 injection Methods 0.000 claims abstract description 24
- 239000007924 injection Substances 0.000 claims abstract description 24
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract 1
- 238000002560 therapeutic procedure Methods 0.000 abstract 1
- 230000000451 tissue damage Effects 0.000 abstract 1
- 231100000827 tissue damage Toxicity 0.000 abstract 1
- 206010002091 Anaesthesia Diseases 0.000 description 2
- 230000037005 anaesthesia Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 210000004704 glottis Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 208000037816 tissue injury Diseases 0.000 description 1
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- Prostheses (AREA)
Abstract
The utility model relates to a trachea cannula. The utility model comprises a cannula, wherein, one end of the cannula is provided with a cannula joint which is provided with a fixed surface. Two end points corresponding to the fixed surface are respectively provided with a concave slot. The other end of the cannula is fixedly provided with a curvature degree regulating pull wire which is provided with a fixing buckle and a pull ring. The outer wall of the cannula is successively provided with an air storage air bag, a detecting air bag, a three-way valve, an air injection air bag, an air flow control valve, and a support frame. The utility model has the advantages of scientificity, reasonableness, less tissue damage, manpower saving, material resources saving, simple operation, simple fabrication, simple raw material, etc. The utility model can be applied to air passage expansion, trachea intubation, auxiliary therapy by tracheotomy cannula breathing machines, etc.
Description
This utility model relates to medical device, particularly a kind of novel tracheal intubation.
Clinically, tracheal intubation is usually used in food, air flue expansion, surgery anesthesia, respirator assisted respiartion, bronchotomu etc., but existing tracheal intubation exists with syringe charge operation complexity, wastes time and energy, utilizes die to regulate curvature is greatly also wasted material resources to mucosa injury deficiency owing to the defective on the project organization.
The purpose of this utility model design provides a kind of curvature but also novel tracheal intubation that can fast aeration of not only can having regulated.
The novel tracheal intubation of this utility model design comprises an intubate, and an end of intubate is provided with spigot joint, has on the described joint and axial vertical stationary plane, and the opposite ends point of stationary plane is provided with groove; The other end of described intubate and regulate the curvature backguy being fixed with near the end points place, the backguy of described adjusting curvature is left intubate along cannula wall in the appropriate position near the intubate other end, in this section adjusting curvature backguy of leaving intubate, be provided with several clips, and be provided with draw ring on the top; On the described outer wall that is fixed with intubate one end of regulating the curvature backguy, also be provided with the air storage air bag, a gas tube in air storage air bag and the intubate communicates, described gas tube is fixed on a side of the close plug of intubate, and be connected with in turn on the gas tube outside intubate and detect air bag, threeway and gas injection air bag, described gas injection air bag is provided with control damper, also is provided with bracing frame in the gas injection air bag.
The novel tracheal intubation of this utility model design can also be the two-chamber tracheal intubation, promptly can also comprise described intubate, spigot joint and on the air storage air bag, gas tube, detection air bag, threeway and the gas injection air bag that are provided be two covers, described gas injection air bag is provided with control damper, also be provided with bracing frame in the gas injection air bag, and be fixed together by a stationary plane, also be provided with groove on the opposite ends point of stationary plane, and the tube wall of described two intubate links together, and described spigot joint separates with top at stationary plane.
Wherein, near the of two-end-point that described spigot joint stationary plane is provided with groove upwarps, and makes clip buckle well the back difficult drop-off.
Described draw ring can be the bayonet socket draw ring, and the face of bayonet socket draw ring and axis normal is provided with circular groove, can be connected also separable with clip.
The fixing point of described adjusting curvature backguy can be located on the outer wall of intubate, in the wall and on the inwall; When the fixing point of described adjusting curvature backguy is located on the intubate outer wall,, can be provided with a plurality of fixedly cards along outer wall in order to fix and to guide this backguy.
During use, earlier the backguy clip is buckled in the groove of spigot joint, regulates suitable curvature or be buckled on the clip with the bayonet socket draw ring, direct cable is regulated curvature, expose glottis with laryngoscope after, can directly regulate the tracheal intubation curvature with proficiency, plug tracheal intubation smoothly, do not need die.Inserted the pipe back threeway of injection structure has been closed, made the gas injection air bag become closed structure, pushed the gas injection air bag, rotated threeway after the proper pressure, made air storage air bag, air injection pipe, detection air bag and three go sides be closed structure with the air storage air bag.
The novel tracheal intubation of this utility model design is scientific and reasonable, have, human-saving little, province's material resources to tissue injury, simple to operate, make advantages such as simple, that raw material is simple, applicable to air flue expansion, anesthesia tracheal intubation, tracheostomy tube respirator auxiliary treatment etc.
Further describe this utility model below in conjunction with drawings and Examples.
The overall structure sketch map of the novel tracheal intubation in a kind of single chamber that accompanying drawing 1 designs for this utility model.
Accompanying drawing 2 is described adjusting curvature backguy fixing point position view.
The overall structure sketch map of the novel tracheal intubation of a kind of two-chamber that accompanying drawing 3 designs for this utility model.
Wherein, label 1 is an intubate, and 2 is spigot joint, and 3 are the air storage air bag, and 4 for regulating the curvature backguy, 5 is clip, and 6 is draw ring, and 7 for detecting air bag, and 8 are threeway, and 9 are the gas injection air bag, 10 is bearing support, and 11 is control damper, and 12 is the stationary plane groove, and 13 is gas tube.
Novel tracheal intubation as shown in Figure 1 comprises an intubate 1, and an end of intubate is provided with spigot joint 2, has on the described joint and axial vertical stationary plane, and the opposite ends point of stationary plane is provided with groove 12; The other end of described intubate and regulate curvature backguy 4 being fixed with near the end points place, the backguy of described adjusting curvature is left intubate along cannula wall in the appropriate position near the intubate other end, in this section adjusting curvature backguy of leaving intubate, be provided with several clips 5, and be provided with bayonet socket draw ring 6 on the top; On the described outer wall that is fixed with intubate one end of regulating the curvature backguy, also be provided with air storage air bag 3, a gas tube 13 in air storage air bag and the intubate communicates, described gas tube is fixed on a side of the close plug of intubate, and be connected with in turn on the gas tube outside intubate and detect air bag 7, threeway 8 and gas injection air bag 9, described gas injection air bag is provided with control damper 11, also is provided with bracing frame 10 in the gas injection air bag.
Two-chamber tracheal intubation as shown in Figure 3, it comprises two intubate 1 that a side outer wall is fixed together, one end of intubate is provided with and is not communicated with mutually but by the spigot joint 2 that is fixed together with an axial vertical stationary plane, the opposite ends point of stationary plane is provided with groove 12; The other end of one of them intubate and regulate curvature backguy 4 being fixed with near the end points place, the backguy of described adjusting curvature is left intubate along cannula wall in the appropriate position near the intubate other end, in this section adjusting curvature backguy of leaving intubate, be provided with several clips 5, and be provided with bayonet socket draw ring 6 on the top; On the described outer wall that is fixed with intubate one end of regulating the curvature backguy, also be provided with two air storage air bags 3 up and down successively, each air storage air bag communicates with a gas tube 13 in separately the intubate respectively, described gas tube is fixed on a side of the close plug of intubate, and be connected with in turn on the gas tube outside intubate and detect air bag 7, threeway 8 and gas injection air bag 9, described gas injection air bag is provided with control damper 11, also is provided with bracing frame 10 in the gas injection air bag.
Wherein, near the of two-end-point that described spigot joint stationary plane is provided with groove upwarps, and makes clip buckle well the back difficult drop-off.
The two ends of described bayonet socket draw ring and the face of axis normal are provided with circular groove, can be connected also separable with clip.
The fixing point of described adjusting curvature backguy is located in the wall of intubate.
Claims (7)
1, a kind of novel tracheal intubation is characterized in that comprising an intubate, and an end of intubate is provided with spigot joint, has on the described joint and axial vertical stationary plane, and the opposite ends point of stationary plane is provided with groove; The other end of described intubate and regulate the curvature backguy being fixed with near the end points place, the backguy of described adjusting curvature is left intubate along cannula wall in the appropriate position near the intubate other end, in this section adjusting curvature backguy of leaving intubate, be provided with several clips, and be provided with the bayonet socket draw ring on the top; On the described outer wall that is fixed with intubate one end of regulating the curvature backguy, also be provided with the air storage air bag, a gas tube in air storage air bag and the intubate communicates, described gas tube is fixed on a side of the close plug of intubate, and be connected with in turn on the gas tube outside intubate and detect air bag, threeway and gas injection air bag, described gas injection air bag is provided with control damper, also is provided with bracing frame in the gas injection air bag.
2, a kind of novel two-chamber tracheal intubation, it is characterized in that also comprising described intubate, spigot joint and on the air storage air bag, gas tube, detection air bag, threeway and the gas injection air bag that are provided be two covers, described gas injection air bag is provided with control damper, also be provided with bracing frame in the gas injection air bag, and be fixed together by a stationary plane, also be provided with groove on the opposite ends point of stationary plane, and the tube wall of described two intubate links together, described spigot joint separates with top at stationary plane.
3, novel tracheal intubation as claimed in claim 1 or 2 is characterized in that the face of bayonet socket draw ring and axis normal is provided with groove.
4, novel tracheal intubation as claimed in claim 1 or 2, it is characterized in that described spigot joint stationary plane be provided with groove two-end-point near upwarp.
5, novel tracheal intubation as claimed in claim 1 or 2 is characterized in that described bayonet socket draw ring is buckled on the clip.
6, novel tracheal intubation as claimed in claim 1 or 2, the fixing point that it is characterized in that the backguy of described adjusting curvature are located on the outer wall of intubate, in the wall and on the inwall.
7, novel tracheal intubation as claimed in claim 5 is characterized in that being provided with a plurality of fixedly cards along outer wall when the fixing point of described adjusting curvature backguy is located on the intubate outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99244646 CN2395735Y (en) | 1999-09-20 | 1999-09-20 | Trachea intubation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99244646 CN2395735Y (en) | 1999-09-20 | 1999-09-20 | Trachea intubation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2395735Y true CN2395735Y (en) | 2000-09-13 |
Family
ID=34030692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99244646 Expired - Fee Related CN2395735Y (en) | 1999-09-20 | 1999-09-20 | Trachea intubation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2395735Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707231A (en) * | 2015-03-04 | 2015-06-17 | 衡垒 | Direction-adjustable guiding catheter with light source and used for nasal trachea cannula |
| CN105816947A (en) * | 2016-05-25 | 2016-08-03 | 中国人民解放军第三军医大学第二附属医院 | Multi-airbag trachea cannula |
| CN108310573A (en) * | 2018-03-19 | 2018-07-24 | 苏州大学附属第二医院 | A kind of special three multifunctional trachea catheters of air flue operation |
| CN112472946A (en) * | 2020-12-30 | 2021-03-12 | 泰瑞医用品(泰州)有限公司 | Trachea cannula with round head structure |
-
1999
- 1999-09-20 CN CN 99244646 patent/CN2395735Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707231A (en) * | 2015-03-04 | 2015-06-17 | 衡垒 | Direction-adjustable guiding catheter with light source and used for nasal trachea cannula |
| CN105816947A (en) * | 2016-05-25 | 2016-08-03 | 中国人民解放军第三军医大学第二附属医院 | Multi-airbag trachea cannula |
| CN108310573A (en) * | 2018-03-19 | 2018-07-24 | 苏州大学附属第二医院 | A kind of special three multifunctional trachea catheters of air flue operation |
| CN108310573B (en) * | 2018-03-19 | 2020-06-02 | 苏州大学附属第二医院 | Special three-head multifunctional tracheal catheter for airway surgery |
| CN112472946A (en) * | 2020-12-30 | 2021-03-12 | 泰瑞医用品(泰州)有限公司 | Trachea cannula with round head structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: PEKING UNIVERSITY INSTITUTE OF CLINICAL ONCOLOGY Free format text: FORMER NAME OR ADDRESS: GUO FENG |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: School of Clinical Oncology, Peking University Patentee before: Guo Feng |
|
| 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 |