CN203408322U - Easily-fixed trachea cannula - Google Patents
Easily-fixed trachea cannula Download PDFInfo
- Publication number
- CN203408322U CN203408322U CN201320489510.0U CN201320489510U CN203408322U CN 203408322 U CN203408322 U CN 203408322U CN 201320489510 U CN201320489510 U CN 201320489510U CN 203408322 U CN203408322 U CN 203408322U
- Authority
- CN
- China
- Prior art keywords
- tube body
- trachea cannula
- wall
- tube
- clamp
- 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 an easily-fixed trachea cannula. The easily-fixed trachea cannula comprises a hollow tube body, wherein one end of the tube body is provided with a connection joint which is connected with a respirator, and the other end of the tube body is provided with an air bag; an air inflating tube, which is communicated with the air bag, is embedded in one side of the tube wall of the tube body; one end of the tube body is provided with a fastening part; the fastening part is arranged under the connection joint and is composed of a clamping plate and a nut; a center hole is formed in the center of the clamping plate; the edge of the center hole is raised upwards so as to form a columnar extending part; the external wall of the extending part is provided with a thread; the clamping plate is sleeved on the external wall of the tube body through the center hole; the extending part on the clamping plate is adhered to the external wall of the tube body; the nut is matched and screwed with the extending part through the thread. The trachea cannula is fixed firmly; the danger that the trachea cannula is separated from a patient when the trachea cannula is touched is avoided.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates in particular to a kind of fixing tracheal intubation of being convenient to.
Background technology
At present; tracheal intubation is applied very general clinically; its effect is exactly the breathing in order to ensure patient; per os is inserted into tracheal intubation in trachea; the other end is connected with artificial respirator, for effectively removing respiratory secretions, improves ventilatory function; many critical patients need tracheal intubation to set up artificial airway, to solve the problem of ventilation and expectoration.In clinical workflow, after tracheal intubation is inserted in trachea, do not have fixing means effectively, so just make, in Failure Treated with Mechanical Ventilation process, tracheal intubation has danger touched and that depart from patient.Particularly mismatch patient and repeatedly extract voluntarily tracheal intubation, threat to life.
Summary of the invention
In order to solve problems of the prior art, the purpose of this utility model is to provide a kind of fixing tracheal intubation of being convenient to, and can realize tracheal intubation and firmly be connected with patient, has increased the safety of during mechanical ventilation.
In order to realize foregoing invention object, this utility model adopts technical scheme as described below:
A kind ofly be convenient to fixing tracheal intubation, comprise hollow tube, one end of body is provided with the union joint being connected with respirator, the other end is provided with air bag, tube wall one side of body is embedded with the gas tube communicating with air bag, on one end of body, be provided with securing member, securing member is positioned at the below of union joint, securing member is comprised of clamp and nut, the center of clamp offers centre bore, and the edge of centre bore raises up and forms a column extension, the outer wall of extension is provided with screw thread, clamp is sleeved on the outer wall of body by centre bore, extension on clamp fits in the outer wall of body, described nut and extension spin by threaded engagement.
Further, in the tube chamber of one end of described body, be provided with helical form steel wire.
Owing to adopting technique scheme, the utlity model has following superiority:
Firm the fixing of tracheal intubation energy of the present utility model, can be because of the touched danger that departs from patient.Patient also can not extract tracheal intubation, threat to life voluntarily.In addition, tracheal intubation position in trachea is relatively fixing, can not cause inserting dark because of activity, also can not cause the damage to tunica mucosa tracheae because of movable back and forth.In the tube chamber of one end of body, be provided with helical form steel wire, for strengthening body support strength, prevent that securing member is in the distortion of fastening rear body.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-body; 2-union joint; 3-nut; 4-clamp; 5-helical form steel wire; 6-air bag; 7-gas tube.
The specific embodiment
Below in conjunction with drawings and Examples, this utility model is described in further detail.
As shown in Figure 1, a kind ofly be convenient to fixing tracheal intubation, comprise hollow tube 1, one end of body 1 is provided with the union joint 2 being connected with respirator, the other end is provided with air bag 6, tube wall one side of body 1 is embedded with the gas tube 7 communicating with air bag, on one end of body 1, be provided with securing member, securing member is positioned at the below of union joint, securing member is comprised of clamp 4 and nut 3, the center of clamp offers centre bore, and the edge of centre bore raises up and forms a column extension, the outer wall of extension is provided with screw thread, clamp 4 is sleeved on the outer wall of body 1 by centre bore, extension on clamp fits in the outer wall of body, described nut 3 spins by threaded engagement with extension.
In the tube chamber of one end of described body, be provided with helical form steel wire 5, for strengthening body support strength, prevent that securing member is in the distortion of fastening rear body.
Claims (2)
1. be convenient to fixing tracheal intubation for one kind, comprise hollow tube (1), one end of body is provided with the union joint (2) being connected with respirator, the other end is provided with air bag (6), tube wall one side of body is embedded with the gas tube (7) communicating with air bag, it is characterized in that: on one end of body (1), be provided with securing member, securing member is positioned at the below of union joint, securing member is comprised of clamp (4) and nut (3), the center of clamp offers centre bore, and the edge of centre bore raises up and forms a column extension, the outer wall of extension is provided with screw thread, clamp is sleeved on the outer wall of body by centre bore, extension on clamp fits in the outer wall of body, described nut and extension spin by threaded engagement.
2. be according to claim 1ly convenient to fixing tracheal intubation, it is characterized in that: in the tube chamber of one end of described body (1), be provided with helical form steel wire (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320489510.0U CN203408322U (en) | 2013-08-12 | 2013-08-12 | Easily-fixed trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320489510.0U CN203408322U (en) | 2013-08-12 | 2013-08-12 | Easily-fixed trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203408322U true CN203408322U (en) | 2014-01-29 |
Family
ID=49971250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320489510.0U Expired - Fee Related CN203408322U (en) | 2013-08-12 | 2013-08-12 | Easily-fixed trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203408322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105079932A (en) * | 2015-08-05 | 2015-11-25 | 沈刚 | Multifunctional trachea cannula |
-
2013
- 2013-08-12 CN CN201320489510.0U patent/CN203408322U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105079932A (en) * | 2015-08-05 | 2015-11-25 | 沈刚 | Multifunctional trachea cannula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20140812 |
|
| EXPY | Termination of patent right or utility model |