CN203816009U - Intra-tracheal liquid medicine micro-infusion system - Google Patents
Intra-tracheal liquid medicine micro-infusion system Download PDFInfo
- Publication number
- CN203816009U CN203816009U CN201420062648.7U CN201420062648U CN203816009U CN 203816009 U CN203816009 U CN 203816009U CN 201420062648 U CN201420062648 U CN 201420062648U CN 203816009 U CN203816009 U CN 203816009U
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- CN
- China
- Prior art keywords
- medicine
- infusion
- trachea
- micro
- endotracheal tube
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- 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 intra-tracheal liquid medicine micro-infusion system. The intra-tracheal liquid medicine micro-infusion system comprises a respirator, a micro-infusion pump and an intra-tracheal medicine infusion device. The intra-tracheal medicine infusion device comprises a trachea guide pipe and a medicine injection pipe, which extends into the trachea guide pipe from the near-end side wall of the trachea guide pipe and towards the far-end of the trachea guide pipe, wherein the tracheal catheter is connected with the respirator through a standard connector at the near-end, and the external end of the medicine injection pipe is connected with the micro-infusion pump. During application, a doctor can perform trachea cannula through the intra-tracheal medicine infusion device to establish a respirator working mode and to set breathing parameters, then set the infusion parameters of the micro-infusion pump and start the infusion pump, and a medicine feeding pipe connected with the infusion pump is arranged at the opening of the tracheal catheter through the respirating loop of the respirator, and after the parameters of the micro-infusion pump is set, feed medicine into the trachea of a patient at a corresponding velocity. The utility model also provides a novel method for performing liquid medicine infusion in the trachea through the intra-tracheal liquid medicine micro-infusion system, which improves the controllability of liquid medicine infusion and meanwhile avoids adverse reactions.
Description
Technical field
This utility model, for medical instruments field, particularly relates to liquid drug trace infusion system in a kind of trachea.
Background technology
Liquid drug infusion is a kind of administering mode the most frequently used in clinical position.In the time that it is attached to our breathing circuit for anesthesia, in prior art, mostly adopt by the medicine for the treatment of infusion is vaporized in vitro (as the tank etc. that volatilizees), then enter pulmonary by respiratory system, so operation has been avoided directly liquid drug being injected to the damage of pulmonary for lung tissue, but in real work, because uncontrollability and the administration concentration of its gaseous medication are bigger than normal, the accurate control of injecting pulmonary for liquid drug has been difficult to, and then produce either large or small untoward reaction, bring immeasurable danger to clinical position.
Utility model content
For addressing the above problem, this utility model provides a kind of liquid drug infusion controllability that promotes, and avoids producing the interior liquid drug trace of the trachea infusion system of untoward reaction.
This utility model solves the technical scheme that its technical problem adopts: liquid drug trace infusion system in a kind of trachea, comprise respirator, micro-infusion pump and trachea medicine-filling device, trachea medicine-filling device comprises that endotracheal tube and the proximal, side wall by endotracheal tube probe into endotracheal tube and extend to the medicine-pouring pipe of endotracheal tube remote port, endotracheal tube is connected with respirator by the modular connection of proximal port, and the outer end port of medicine-pouring pipe is connected with micro-infusion pump.
Be further used as the improvement of technical solutions of the utility model, the monitoring pipe that also comprises monitor drug concentration instrument and connect with monitor drug concentration instrument, monitoring pipe probes into endotracheal tube by the proximal, side wall of endotracheal tube and extends to the remote port of endotracheal tube.
Be further used as the improvement of technical solutions of the utility model, monitoring pipe comprises along the hidden pipe section of the inwall setting of endotracheal tube and the exposed conduit section that leant out by the proximal, side wall of endotracheal tube.
The beneficial effects of the utility model: when liquid drug trace infusion system uses in this trachea, first carry out tracheal intubation by trachea medicine-filling device, set up respirator mode of operation, and set ventilation parameter.Meanwhile, set the infusion parameters of micro-infusion pump, and start micro-infusion pump.The medicine-pouring pipe being connected with micro-infusion pump is placed in endotracheal tube opening part by respirator breathing circuit, setting after micro-infusion pump parameter, with corresponding speed to administration in trachea.This utility model provides a kind of new method of carrying out liquid drug infusion in trachea by above-mentioned design, in promoting liquid drug infusion controllability, effectively avoids producing untoward reaction.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is this utility model embodiment principle schematic;
Fig. 2 is this utility model trachea medicine-filling device using state schematic diagram.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, this utility model provides liquid drug trace infusion system in a kind of trachea, comprise respirator 1, micro-infusion pump 2 and trachea medicine-filling device 3, trachea medicine-filling device 3 comprises that endotracheal tube 31 and the proximal, side wall by endotracheal tube 31 probe into endotracheal tube 31 and extend to the medicine-pouring pipe 32 of endotracheal tube 31 remote port, endotracheal tube 31 is connected with respirator 1 by the modular connection 33 of proximal port, and the outer end port of medicine-pouring pipe 32 is connected with micro-infusion pump 2.
When liquid drug trace infusion system uses in this trachea, first carry out tracheal intubation by trachea medicine-filling device 3, set up respirator 1 mode of operation, and set ventilation parameter.Meanwhile, set the infusion parameters of micro-infusion pump 2, and start micro-infusion pump 2.The medicine-pouring pipe 32 being connected with micro-infusion pump 2 is placed in endotracheal tube 31 opening parts by respirator 1 breathing circuit, setting after micro-infusion pump 2 parameters, with corresponding speed to administration in trachea.This utility model provides a kind of new method of carrying out liquid drug infusion in trachea by above-mentioned design, in promoting liquid drug infusion controllability, effectively avoids producing untoward reaction.
As this utility model preferred embodiment, the monitoring pipe 34 that also comprises monitor drug concentration instrument 4 and connect with monitor drug concentration instrument 4, monitoring pipe 34 probes into endotracheal tube 31 by the proximal, side wall of endotracheal tube 31 and extends to the remote port of endotracheal tube 31.Micro-infusion pump 2 by medicine-pouring pipe 32 in trachea when administration, by monitor drug concentration instrument 4 Real-time Feedback medicines at endotracheal concentration parameter, then by respirator 1, micro-infusion pump 2 are formed to a feedback circuit, thereby its corresponding parameter is proofreaied and correct, thereby form in trachea accurately micro-infusion system.
As this utility model preferred embodiment, monitoring pipe 34 comprises along the hidden pipe section of the inwall setting of endotracheal tube 31 and the exposed conduit section being leant out by the proximal, side wall of endotracheal tube 31.Monitoring pipe 34 adopts integral forming process to make with endotracheal tube 31, and compact conformation, when lift structure stability, is saved cost of manufacture.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to this utility model spirit, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (3)
1. liquid drug trace infusion system in a trachea, it is characterized in that: comprise respirator, micro-infusion pump and trachea medicine-filling device, described trachea medicine-filling device comprises that endotracheal tube and the proximal, side wall by described endotracheal tube probe into endotracheal tube and extend to the medicine-pouring pipe of endotracheal tube remote port, described endotracheal tube is connected with respirator by the modular connection of proximal port, and the outer end port of described medicine-pouring pipe is connected with micro-infusion pump.
2. liquid drug trace infusion system in trachea according to claim 1, it is characterized in that: the monitoring pipe that also comprises monitor drug concentration instrument and connect with monitor drug concentration instrument, described monitoring pipe probes into endotracheal tube by the proximal, side wall of described endotracheal tube and extends to the remote port of endotracheal tube.
3. liquid drug trace infusion system in trachea according to claim 2, is characterized in that: described monitoring pipe comprises along the hidden pipe section of the inwall setting of described endotracheal tube and the exposed conduit section that leant out by the proximal, side wall of described endotracheal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062648.7U CN203816009U (en) | 2014-02-11 | 2014-02-11 | Intra-tracheal liquid medicine micro-infusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062648.7U CN203816009U (en) | 2014-02-11 | 2014-02-11 | Intra-tracheal liquid medicine micro-infusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816009U true CN203816009U (en) | 2014-09-10 |
Family
ID=51471557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420062648.7U Expired - Fee Related CN203816009U (en) | 2014-02-11 | 2014-02-11 | Intra-tracheal liquid medicine micro-infusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203816009U (en) |
-
2014
- 2014-02-11 CN CN201420062648.7U patent/CN203816009U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20150211 |
|
| EXPY | Termination of patent right or utility model |