CN202682501U - Safe and easy inflation trachea guide tube - Google Patents
Safe and easy inflation trachea guide tube Download PDFInfo
- Publication number
- CN202682501U CN202682501U CN 201220208006 CN201220208006U CN202682501U CN 202682501 U CN202682501 U CN 202682501U CN 201220208006 CN201220208006 CN 201220208006 CN 201220208006 U CN201220208006 U CN 201220208006U CN 202682501 U CN202682501 U CN 202682501U
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- tube body
- cuff
- pressure
- transparent tube
- arm
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Abstract
The utility model relates to a safe and easy inflation trachea guide tube comprising a tube body. A sleeve bag is arranged near an opening at the front end of the tube body. An inflation guide tube is arranged on the wall of the tube body along the length direction in an embedded mode. One end of the inflation guide tube is communicated with the sleeve bag. The safe and easy inflation trachea guide tube is characterized in that the other end of the inflation guide tube is provided with a first branch tube and a second branch tube, the first branch tube is connected with an extrusion type inflating balloon used for inflating the sleeve bag, and the second branch tube is connected with a pressure-measuring deflating device. The safe and easy inflation trachea guide tube is reasonable in structure. As the inflation guide tube of an original trachea guide tube is divided into two branches and the two branches are respectively connected with the extrusion type inflating balloon and the pressure-measuring deflating device, after the tube is inserted successfully, the extrusion type inflating balloon is squeezed only by hands so that air can enter the sleeve bag of the front end of the trachea guide tube. Simultaneously, pressure in the air bag can be indicated through the pressure-measuring deflating device. After use, the air in the sleeve bag can also be exhausted through the pressure-measuring deflating device. Whole operation is convenient and time-saving and labor-saving, and an opportunity for emergent treatment of a patient is won.
Description
Technical field
This utility model relates to a kind of endotracheal tube, and specifically a kind of endotracheal tube of can be safely easily inflating in the cuff belongs to technical field of medical instruments.
Background technology
When clinical anesthesia or first aid, after the tracheal intubation success, the cuff of endotracheal tube needs inflation, and the cuff of endotracheal tube need to keep suitable pressure (150 ~ 250 millimeter of water), to avoid the tunica mucosa tracheae damage, reduce artificial airway's mechanical ventilation complication.At present in clinical anesthesia or the rescue service, after the Intubation success, need to inflate cuff for endotracheal catheter by air bag with the preprepared one-shot injector, such operation is more loaded down with trivial details, and increase syringe consumables cost, in addition and the pressure in the cuff can't measure, only judge that with doctor's experience and sensation safety is not high.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and the easily endotracheal tube of inflation of a kind of safety is provided, and it is simple and reasonable for structure, and easy to operate and time saving and energy saving, patient gains opportunity for emergency aid and treatment; And the pressure in can the Accurate Measurement cuff makes cuff pressure remain on proper level, avoids the tunica mucosa tracheae damage, greatly reduces artificial airway's mechanical ventilation complication.
The technical scheme that provides according to this utility model: safety is the endotracheal tube of inflation easily, comprise body, be provided with cuff near the described body front opening, be embedded with one on the described tube body wall along the inflating catheter of its length direction, described inflating catheter one end is communicated with cuff, it is characterized in that: the described inflating catheter other end is provided with the first arm and the second arm, and described the first arm is connected with for the squash type inflatable ball of inflating in cuff, and described the second arm is connected with the pressure measurement air releasing device.
As further improvement of the utility model, described pressure measurement air releasing device comprises transparent tube body, and described transparent tube body front end is provided with air vent, and nonreturn valve core is housed in the air vent, and described nonreturn valve core blocks air vent when not being subjected to pressure on top surface; A hollow bellows is housed in the described transparent tube body, and this hollow bellows one end is fixed on the inwall of transparent tube body rear end, and hollow bellows inside communicates with ambient atmosphere by the aperture on the transparent tube body aft bulkhead; Described transparent tube body rear end is provided with air inlet, and described air inlet is connected with the second arm, and the cuff of endotracheal tube front end is connected with hollow bellows space outerpace in the transparent tube body by the second arm; By the squash type inflatable ball to cuff after, the pressure in the cuff is greater than external atmospheric pressure, hollow bellows is compressed, described transparent tube body outer wall is provided with the indicating graduation with hollow bellows corresponding matching.
This utility model compared with prior art, advantage is:This utility model is rational in infrastructure, the inflating catheter of original pipe conduit is divided into two branch roads and connects respectively squash type inflatable ball and pressure measurement air releasing device, only need after the intubate success with hands extruding squash type inflatable ball, make air enter the cuff of endotracheal tube front end, pressure in the air bag can be indicated by the pressure measurement air releasing device simultaneously, and after being used to complete, the gas in the cuff also can be discharged via the pressure measurement air releasing device, whole easy to operate and time saving and energy saving, for anxious curing patient wins opportunity.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the structural representation of pressure measurement air releasing device among Fig. 1.
Description of reference numerals: 1-body, 2-inflating catheter, 2a-first arm, 2b-second arm, 3-cuff, 4-squash type inflatable ball, 5-pressure measurement air releasing device, 5a-transparent tube body, 5b-nonreturn valve core, 5c-hollow bellows.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in Figure 1, safety among the embodiment easily endotracheal tube of inflation mainly comprises body 1, be provided with cuff 3 near described body 1 front opening, be embedded with one along the inflating catheter 2 of its length direction on described body 1 wall, described inflating catheter 2 one ends are communicated with cuff 3, it is characterized in that: described inflating catheter 2 other ends are provided with the first arm 2a and the second arm 2b, described the first arm 2a is connected with for the squash type inflatable ball 4 to cuff 3 interior inflations, and described the second arm 2b is connected with pressure measurement air releasing device 5.
Squash type inflatable ball 4 among the present invention can adopt the commercially available prod.
As shown in Figure 2, described pressure measurement air releasing device 5 comprises transparent tube body 5a, and described transparent tube body 5a front end is provided with air vent, and nonreturn valve core 5b is housed in the air vent, and described nonreturn valve core 5b blocks air vent when not being subjected to pressure on top surface; A hollow bellows 5c is housed in the described transparent tube body 5a, and this hollow bellows 5c one end is fixed on the inwall of transparent tube body 5a rear end, and hollow bellows 5c inside communicates with ambient atmosphere by the aperture on the transparent tube body 5a aft bulkhead; Described transparent tube body 5a rear end is provided with air inlet, and described air inlet is connected with the second arm 2b, and the cuff 3 of endotracheal tube front end is connected with hollow bellows 5c space outerpace in the transparent tube body 5a by the second arm 2b; To after the cuff 3, the pressure in the cuff 3 is greater than external atmospheric pressure by squash type inflatable ball 4, and hollow bellows 5c is compressed, and described transparent tube body 5a outer wall is provided with the indicating graduation with hollow bellows 5c corresponding matching.
Concrete operating position of the present utility model is as follows:
During clinical practice, after the success of endotracheal tube intubate, with hands extruding squash type inflatable ball 4, the cuff 3 that makes air enter the endotracheal tube front end, after cuff 3 inflations, the pressure in the cuff 3 is greater than external atmospheric pressure.
Because the interior hollow bellows 5c space outerpace of cuff 3 and pressure measurement air releasing device 5 transparent tube body 5a is connected, hollow bellows 5c in the transparent tube body 5a is compressed under pressure, its compression degree is larger, illustrate that intracapsular pressure is larger, pressure in the air bag can be indicated by the indicating graduation on the transparent tube body 5a outer wall, the pressure in the cuff 3 can be controlled at proper level in conjunction with indicating graduation.
After being used to complete, the nonreturn valve core 5b in the transparent tube body 5a front end air vent is pressed on the top, makes by the Exhaust Open of unidirectional spool 5b shutoff, and the gas in the cuff 3 can be left from air vent, and is whole easy to operate and time saving and energy saving, for anxious curing patient wins opportunity.
Claims (2)
1. the endotracheal tube of easily inflating safely, comprise body (1), be provided with cuff (3) near described body (1) front opening, be embedded with an inflating catheter along its length direction (2) on described body (1) wall, described inflating catheter (2) one ends are communicated with cuff (3), it is characterized in that: described inflating catheter (2) other end is provided with the first arm (2a) and the second arm (2b), described the first arm (2a) is connected with the squash type inflatable ball (4) for inflation in cuff (3), and described the second arm (2b) is connected with pressure measurement air releasing device (5).
2. the easy endotracheal tube of inflation of safety as claimed in claim 1, it is characterized in that: described pressure measurement air releasing device (5) comprises transparent tube body (5a), described transparent tube body (5a) front end is provided with air vent, nonreturn valve core (5b) is housed in the air vent, and described nonreturn valve core (5b) blocks air vent when not being subjected to pressure on top surface; A hollow bellows (5c) is housed in the described transparent tube body (5a), this hollow bellows (5c) end is fixed on the inwall of transparent tube body (5a) rear end, and hollow bellows (5c) is inner to communicate with ambient atmosphere by the aperture on transparent tube body (5a) aft bulkhead; Described transparent tube body (5a) rear end is provided with air inlet, described air inlet is connected with the second arm (2b), and the cuff of endotracheal tube front end (3) is connected by interior hollow bellows (5c) space outerpace of the second arm (2b) and transparent tube body (5a); After giving cuff (3) by squash type inflatable ball (4), pressure in the cuff (3) is greater than external atmospheric pressure, (5c) is compressed for hollow bellows, and described transparent tube body (5a) outer wall is provided with the indicating graduation with hollow bellows (5c) corresponding matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208006 CN202682501U (en) | 2012-05-10 | 2012-05-10 | Safe and easy inflation trachea guide tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208006 CN202682501U (en) | 2012-05-10 | 2012-05-10 | Safe and easy inflation trachea guide tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202682501U true CN202682501U (en) | 2013-01-23 |
Family
ID=47538185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220208006 Expired - Fee Related CN202682501U (en) | 2012-05-10 | 2012-05-10 | Safe and easy inflation trachea guide tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202682501U (en) |
-
2012
- 2012-05-10 CN CN 201220208006 patent/CN202682501U/en not_active Expired - Fee Related
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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: 20130123 Termination date: 20140510 |