CN202223705U - Tracheal cannula sleeve - Google Patents
Tracheal cannula sleeve Download PDFInfo
- Publication number
- CN202223705U CN202223705U CN2011203542329U CN201120354232U CN202223705U CN 202223705 U CN202223705 U CN 202223705U CN 2011203542329 U CN2011203542329 U CN 2011203542329U CN 201120354232 U CN201120354232 U CN 201120354232U CN 202223705 U CN202223705 U CN 202223705U
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- CN
- China
- Prior art keywords
- trachea
- handle
- sleeve
- tube
- outer sleeve
- 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 - Lifetime
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Abstract
A trachea cannula, mainly relate to a medical apparatus, its simple structure, the practicability is strong, can conveniently absorb the outer sputum of cannula pipe wall, avoid forming the sputum scab, have microscler handle again, conveniently get and hold. It is composed of an outer tracheal tube and an inner tracheal tube. An elliptical hole is formed in the middle of the outer sleeve. The end of the outer sleeve is provided with a notch. The tracheal cannula consists of a handle, a fixed switch and a catheter. The handle is two semicircular sheets which are respectively fixed at the left side and the right side of the inlet at the tail end of the inner sleeve. The fixed switch is a hook-shaped structure which can be suspicious rotated on the inner tracheal tube.
Description
Technical field
This utility model belongs to a kind of medical apparatus and instruments, relates in particular to a kind of tracheal casing pipe.
Background technology
The cervical part of esophagus trachea cuts in tracheotomy system, puts into the metal tracheal casing pipe, tracheotomy with remove laryngeal dyspnea, breathing function is not normal or the lower respiratory tract ischesis due to dyspneic a kind of common operation.Lay tracheal casing pipe and can prevent or remove rapidly respiratory tract obstruction, reduce the respiratory tract anatomical dead space, increase effective ventilatory volume.But lay tracheal casing pipe, its complication is also arranged.In most cases now, use all be metal canula, the metal canula cleaning-sterilizing gets up very convenient, can use repeatedly, can reduce patient's medical expense greatly, also can significantly reduce medical waste.But metal canula has only a vent path, and the sputum between tube wall skin and the patient's trachea contact surface often is difficult for being eliminated out, can cause the expectorant crust to patient, influences patient's rehabilitation.In addition, existing metal tracheal casing pipe, its inner sleeve grip, employing be annular design, during use, take, put inconvenience, when using mosquito forceps or tweezers to get to hold, the phenomenon of slippage takes place easily especially.
Summary of the invention
This utility model provides a kind of tracheal intubation sleeve pipe, and it is simple in structure, and is practical, can conveniently draw the outer field sputum of cover tube wall, avoids forming the expectorant crust, and microscler handle is arranged again, conveniently gets and holds.
To achieve these goals, this utility model has adopted such technical scheme: it is made up of outer sleeve for trachea and trachea tube.
Telescopic outside middle part has an oval-shaped hole.The trocar sheath end has a breach.
Trachea tube is made up of handle, floatless switch, conduit.Handle is two semicircular, is separately fixed at the right and left of the terminal porch of inner sleeve.Floatless switch is a suspicious hook structure of on trachea tube, rotating.
The beneficial effect of this utility model is that it can sucking-off overlap the sputum between tube wall skin and the trachea, avoids forming the expectorant crust; No matter be free-hand or tool using, it is all very convenient to pick and place the tracheal casing pipe inner sleeve.
Description of drawings
Fig. 1 is an outer sleeve for trachea, and Fig. 2 is a trachea tube.1 outer sleeve for trachea wherein, 2 oval holes, 3 trachea tubes, 4 floatless switch, 5 handles, 6 breach.
The specific embodiment
Further specify below in conjunction with accompanying drawing.
As shown in the figure, it is made up of outer sleeve for trachea and trachea tube.
Have an oval-shaped hole 2 at the middle part of outer sleeve for trachea 1.
The trocar sheath end has a breach 6.
Trachea tube is made up of handle 5, floatless switch 4, conduit 3.Handle is two semicircular, is separately fixed at the right and left of the terminal porch of inner sleeve.
The hook structure of floatless switch for can on trachea tube, rotating.
During use, earlier outer sleeve for trachea is inserted on the suitable position of patient's neck, after fixing, trachea tube is being put into.The indentation, there that switch fixed hook portion turns to top and outer sleeve for trachea is alignd in attention, trachea tube is inserted put in place, more switch fixed hook portion is rotated afterwards, leaves indentation, there.Can guarantee that like this trachea tube can not come out in slippage.When getting trachea tube, then need the rotational fixation switch to make the hook portion alignment notch, can take off inner sleeve.
Take off inner sleeve, when externally inside pipe casing was inhaled expectorant, the sputum between cover tube wall skin and the trachea can be sucked out via the hole on the outer sleeve for trachea.
The above only is this utility model preferred embodiment, is not this utility model is done any pro forma restriction.Every technical spirit according to this utility model is to any simple modification that above embodiment did, and equivalent variations and modification still belong in the scope of this utility model technical scheme.
Claims (2)
1. tracheal intubation sleeve pipe, it is made up of outer sleeve for trachea and trachea tube; Have an oval-shaped hole at the middle part of outer sleeve for trachea, the trocar sheath end has a breach; Trachea tube is made up of handle, floatless switch, conduit, and handle is two semicircular, is separately fixed at the right and left of the terminal porch of inner sleeve.
2. a kind of tracheal intubation sleeve pipe according to claim 1, the floatless switch that it is characterized in that described trachea tube is the hook structure that can on trachea tube, rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203542329U CN202223705U (en) | 2011-09-21 | 2011-09-21 | Tracheal cannula sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203542329U CN202223705U (en) | 2011-09-21 | 2011-09-21 | Tracheal cannula sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202223705U true CN202223705U (en) | 2012-05-23 |
Family
ID=46074316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203542329U Expired - Lifetime CN202223705U (en) | 2011-09-21 | 2011-09-21 | Tracheal cannula sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202223705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963840A (en) * | 2016-07-08 | 2016-09-28 | 南通市第人民医院 | Trachea tube capable of preventing inclination and damage to trachea inner wall |
| CN116603145A (en) * | 2023-05-31 | 2023-08-18 | 汶上县中医院 | Tracheal cannula plugging device |
-
2011
- 2011-09-21 CN CN2011203542329U patent/CN202223705U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963840A (en) * | 2016-07-08 | 2016-09-28 | 南通市第人民医院 | Trachea tube capable of preventing inclination and damage to trachea inner wall |
| CN105963840B (en) * | 2016-07-08 | 2018-10-12 | 南通市第一人民医院 | A kind of tracheal tube of Anti-inclining antisitic defect inner surface of trachea |
| CN116603145A (en) * | 2023-05-31 | 2023-08-18 | 汶上县中医院 | Tracheal cannula plugging device |
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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: TIANJIN TIANYAN TECHNOLOGY CO., LTD. Free format text: FORMER NAME: TIANJIN TELLYES SCIENTIFIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 300384 Tianjin city Nankai District Haitai Binhai high tech Zone Huayuan Industrial Area No. 18 West Road West six three floor Patentee after: TELLYES SCIENTIFIC INC. Address before: 300384 Tianjin city Nankai District Haitai Binhai high tech Zone Huayuan Industrial Area No. 18 West Road West six three floor Patentee before: Tianjin Tellyes Scientific Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |
|
| CX01 | Expiry of patent term |