CN201783048U - Novel trachea cannula - Google Patents
Novel trachea cannula Download PDFInfo
- Publication number
- CN201783048U CN201783048U CN2010202757386U CN201020275738U CN201783048U CN 201783048 U CN201783048 U CN 201783048U CN 2010202757386 U CN2010202757386 U CN 2010202757386U CN 201020275738 U CN201020275738 U CN 201020275738U CN 201783048 U CN201783048 U CN 201783048U
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- China
- Prior art keywords
- tube
- cover
- capping
- plugging cover
- inner diameter
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Abstract
A novel trachea cannula belongs to the technical field of medical equipment, which includes a silicone tube, a rigid tube, a plugging cover I, a plugging cover II, and a seal cover. The novel trachea cannula is characterized in that the rigid tube of which inner diameter is as large as that of the silicon tube is connected with the upper end of the silicon tube; the plugging cover I, the plugging cover II and the seal cover are sleeved outside the rigid tube in sequence; and the inner diameter of a through hole on the surface of the plugging cover I is one half as large as the inner diameter of the rigid tube, and the inner diameter of a through hole on the surface of the plugging cover II is a quarter as large as the inner diameter of the plugging cover II. The novel trachea cannula has a simple structure and is convenient to use. When the patient is on the mend, the silicon tubes each having a thinner caliber compared with the last one are used sequentially, the cannula does not need to be pulled and replaced, instead the plugging cover I, the plugging cover II, and the seal cover just need to be sleeved outside the rigid tube sequentially to gradually seal and plug an air inlet of the silicon tube. Therefore, the suffering of the patient can be alleviated and the workload of medical personnel can be reduced.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of novel tracheal intubation that helps patient respiration.
Background technology
At present, to crisis patient that can not eupnea, need tracheostomize to insert silica gel tube and help patient to breathe clinically.Along with the improvement of the state of an illness, need progressively change the more and more thinner silica gel tube of bore, all can bring misery and change intubate at every turn, and also increase medical personnel's workload to patient.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of and can not bring misery to patient, and can progressively carry out the novel tracheal intubation of shutoff to the silica gel tube air inlet.
The purpose of this utility model is achieved in that this novel tracheal intubation is made up of silica gel tube, stereoplasm tube, capping I, capping II, seal cover, the silica gel tube upper end is connected with the internal diameter stereoplasm tube identical with the silica gel tube internal diameter, and the stereoplasm tube outside is with capping I, capping II, seal cover successively.The capping through hole internal diameter of capping I and capping II is respectively 1/2nd and 1/4th of a stereoplasm tube internal diameter.
Advantage of the present utility model: simple in structure, easy to use, when conditions of patients takes a turn for the better, in the time of need progressively changing the more and more thinner silica gel tube of bore, need not the tube drawing replace tubes, only need put capping I, capping II successively in the stereoplasm tube outside, seal cover can carry out progressively shutoff to the air inlet of silica gel tube, the patient suffering can be alleviated, medical personnel's workload can be alleviated again.
Description of drawings
Accompanying drawing is a structure cutaway view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this novel tracheal intubation is made up of silica gel tube 1, stereoplasm tube 2, capping I 3, capping II 4, seal cover 5, silica gel tube 1 upper end is connected with the internal diameter stereoplasm tube 2 identical with silica gel tube 1 internal diameter, and stereoplasm tube 2 outsides are with capping I 3, capping II 4, seal cover 5 successively.The capping through hole internal diameter of capping I 3 and capping II 4 is respectively 1/2nd and 1/4th of stereoplasm tube 2 internal diameters.
Claims (2)
1. novel tracheal intubation, form by silica gel tube (1), stereoplasm tube (2), capping I (3), capping II (4), seal cover (5), it is characterized in that silica gel tube (1) upper end is connected with the internal diameter stereoplasm tube (2) identical with silica gel tube (1) internal diameter, stereoplasm tube (2) outside is with capping I (3), capping II (4), seal cover (5) successively.
2. novel tracheal intubation according to claim 1, the capping through hole internal diameter that it is characterized in that capping I (3) and capping II (4) are respectively 1/2nd and 1/4th of stereoplasm tube (2) internal diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202757386U CN201783048U (en) | 2010-07-30 | 2010-07-30 | Novel trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202757386U CN201783048U (en) | 2010-07-30 | 2010-07-30 | Novel trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201783048U true CN201783048U (en) | 2011-04-06 |
Family
ID=43815033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202757386U Expired - Fee Related CN201783048U (en) | 2010-07-30 | 2010-07-30 | Novel trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201783048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104473664A (en) * | 2014-12-24 | 2015-04-01 | 南方医科大学 | Two-material hollow casing pipe for separating primary respiratory tract epithelial cells |
-
2010
- 2010-07-30 CN CN2010202757386U patent/CN201783048U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104473664A (en) * | 2014-12-24 | 2015-04-01 | 南方医科大学 | Two-material hollow casing pipe for separating primary respiratory tract epithelial cells |
| CN104473664B (en) * | 2014-12-24 | 2016-08-17 | 南方医科大学 | A kind of double material hollow sleeves for separating primary airway epithelial cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20110730 |