CN103893898A - Intelligent puller for tracheal cannulas - Google Patents
Intelligent puller for tracheal cannulas Download PDFInfo
- Publication number
- CN103893898A CN103893898A CN201410112477.9A CN201410112477A CN103893898A CN 103893898 A CN103893898 A CN 103893898A CN 201410112477 A CN201410112477 A CN 201410112477A CN 103893898 A CN103893898 A CN 103893898A
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- pipe device
- detector
- fixed
- controller
- endotracheal tube
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Abstract
The invention provides an intelligent puller for tracheal cannulas. The intelligent puller comprises a tracheal cannula inserted into the trachea, a controller, a magnetic sensor arranged an inner port of the tracheal cannula, a pulling device to be fixed above the human lip, a rest to be fixed to the human neck, and a detector fixed on the rest. The pulling device is connected with the tracheal cannula. The detector is fixed on the rest through a position regulator and connected with the input end of the controller. The pulling device is connected with the output end of the controller. The magnetic sensor and the detector fit to generate the Hall Effect so that the pull length of the tracheal cannula is controlled, accuracy of pulling out the tracheal cannula is guaranteed, time and labor can be saved, and surgical risk is lowered.
Description
Technical field
The present invention relates to technical field of medical instruments, refer to that especially a kind of intelligence for tracheal intubation moves back pipe device.
Background technology
In clinical operation, for tracheal intubation and need the patient of percutaneous dilatational tracheotomy, tracheal intubation has occupied the position of trachea.Therefore, for ease of tracheotomy, before percutaneous dilatational tracheotomy, outside needing, move back endotracheal tube, endotracheal tube tip is retreated to outward between otch and fissure of glottis.Clinicist is into only with clinical experience and/or only at the lower outside endotracheal tube that moves back of branchofiberoscope guiding at present, and the accuracy that still above-mentioned two kinds of methods are moved back endotracheal tube is outward poor, and wastes time and energy.Therefore, design the device that the accurate guidance tracheal intubation of a kind of energy moves back outward necessary.
Summary of the invention
The present invention proposes a kind of intelligence for tracheal intubation and moves back pipe device, while having solved current percutaneous dilatational tracheotomy without the problem of moving back pipe device and accurately guiding endotracheal tube to exit.
Technical scheme of the present invention is achieved in that
A kind of intelligence for tracheal intubation is moved back pipe device, comprise for being plugged in the endotracheal tube on trachea, also comprise controller, be located at the magnetic inductor at described endotracheal tube inner port place, move back pipe device for what be fixed on human body lip top, for being fixed on the bracket on neck and being fixed on the detector on described bracket, the described pipe device that moves back is connected with described endotracheal tube, described detector is fixed on described bracket by apparatus for adjusting position, described detector is connected with the input of described controller, the described pipe device that moves back is connected with the outfan of described controller.
Further, described apparatus for adjusting position is cross slid platform.
Further, described magnetic inductor is Magnet.
Further, described detector is that wire is connected or wireless signal connects with described controller.
Further, described in, moving back pipe device is that wire is connected or wireless signal connects with described controller.
Implementing beneficial effect of the present invention has:
The Hall effect principle that the present invention coordinates by magnetic inductor and detector is controlled the length of tube that moves back of endotracheal tube, guarantees the outer accuracy that moves back endotracheal tube, and can be time saving and energy saving, reduces the risk of operation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the planar structure schematic diagram of a kind of intelligence for tracheal intubation of the present invention while moving back pipe device using state;
1, move back pipe device; 2, endotracheal tube; 3, pipe clamp; 4, human body lip; 5, controller; 6, bracket; 7, apparatus for adjusting position; 8, detector; 9, neck; 10, magnetic inductor;
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
With reference to Fig. 1, a kind of intelligence for tracheal intubation is moved back pipe device, comprise for being plugged in the endotracheal tube 2 on trachea, also comprise controller 5, be located at the magnetic inductor 10 at endotracheal tube 2 inner port places, for be fixed on human body lip 4 tops move back pipe device 1, for being fixed on the bracket 6 on neck 9 and being fixed on the detector 8 on bracket 6, moving back pipe device 1 is connected with endotracheal tube 2, detector 8 is fixed on bracket 6 by apparatus for adjusting position 7, detector 8 is connected with the input of controller 5, moves back pipe device 1 and is connected with the outfan of controller 5.Preferably, magnetic inductor 10 is fixed on the inwall at the endotracheal tube 2 inner port places that are inserted in trachea the inside, can prevent that like this magnetic inductor 10 trachea in the process of intubate and tube drawing from coming to harm.Operation principle of the present invention is to realize by the linear effect of Hall-type micro-displacement sensor, detector 8 in the present invention is exactly the Hall element of Hall-type micro-displacement sensor, in moving back pipe, in the time that the magnetic inductor 10 with strong magnetic and then moves back outside endotracheal tube 2, outside it is every, moving back any can respond to by Hall element, and produce the electric current one to one of certain intensity, once magnetic inductor 10 arrive Hall element under, be that magnetic inductor 10 and Hall element are overlapping, the absolute value minimum of the electric current that now Hall element produces.The current value that the every backward of endotracheal tube 2 produces is all transferred on controller, when controller senses the minima of electric current, will send instruction and allow and move back pipe device 1 and stop being with that tracheal catheter 2 is outer moves back, thereby accurately control the outer length of moving back of endotracheal tube 2.The benefit of the linear effect principle by Hall-type micro-displacement sensor has: precision is high, the linearity good,, non-jitter clear without wearing and tearing, output waveform, high without rebound, positional repeatability, can guarantee so the outer accuracy moving back of endotracheal tube 2.
Apparatus for adjusting position 7 is cross slid platform.Can be to the fine setting of detector 8 by cross slid platform, make the correct location of detector 8.
Magnetic inductor 10 is Magnet, can make detector 8 can detect the magnet positions of endotracheal tube 2 inner port by having ferromagnetic Magnet, guarantees the outer accuracy moving back of endotracheal tube 2.
Detector is that wire is connected or wireless signal connects with controller, and moving back pipe device is that wire is connected or wireless signal connects with controller.Concrete connected mode can be selected optimum connected mode according to actual field condition.
Move back pipe device 1 and be fixed on human body lip 4 tops by moving back pipe appliance stand (not outpouring in figure).Move back pipe device 1 for electrical retractor, electrical retractor comprises flexible motor and the expansion link being connected on flexible motor, and expansion link is connected with endotracheal tube 2 by the pipe clamp 3 that is fixed on expansion link tail end.Prevent that by the clamping of pipe clamp 3 outer the exiting of endotracheal tube 2 from now looseningly causing other contingencies such as moving back tube failure to occur.In the process of performing the operation, people lies on the back and lays flat on one's back, and fixedly moves back pipe device 1 and can guarantee to move back pipe device 1 in the stability of moving back in pipe process by moving back pipe appliance stand.
A kind of intelligence for tracheal intubation move back pipe device to move back pipe step as follows:
A, use with the endotracheal tube 2 of magnetic inductor 10 the patient who is needing intubate;
B, before percutaneous dilatational tracheotomy, patient body is adjusted into and is faced up carrying out;
C, bracket 6 is fixed on neck 9, on bracket 6, installs detector 8 and locate by cross slid platform adjustment;
D, will move back pipe appliance stand and be fixed on the top of human body lip 4, install and move back pipe device 1 and connect endotracheal tube 2 by pipe clamp 3 moving back on pipe appliance stand;
The outer play button that moves back on e, startup controller 5;
The action that f, pipe device 1 to be moved back move back outward with tracheal catheter 2 stops, and unloads the whole series and moves back the parts outside gas removing pipe conduit and magnetic inductor in pipe device.
In sum, the Hall effect principle that the present invention coordinates by magnetic inductor and detector is controlled the length of tube that moves back of endotracheal tube, guarantees the outer accuracy that moves back endotracheal tube, and can be time saving and energy saving, reduces the risk of operation.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. the intelligence for tracheal intubation is moved back pipe device, comprise for being plugged in the endotracheal tube on trachea, it is characterized in that, also comprise controller, be located at the magnetic inductor at described endotracheal tube inner port place, move back pipe device for what be fixed on human body lip top, for being fixed on the bracket on neck and being fixed on the detector on described bracket, the described pipe device that moves back is connected with described endotracheal tube, described detector is fixed on described bracket by apparatus for adjusting position, described detector is connected with the input of described controller, the described pipe device that moves back is connected with the outfan of described controller.
2. the intelligence for tracheal intubation according to claim 1 is moved back pipe device, it is characterized in that, described apparatus for adjusting position is cross slid platform.
3. the intelligence for tracheal intubation according to claim 1 is moved back pipe device, it is characterized in that, described magnetic inductor is Magnet.
4. the intelligence for tracheal intubation according to claim 1 is moved back pipe device, it is characterized in that, described detector is that wire is connected or wireless signal connects with described controller.
5. the intelligence for tracheal intubation according to claim 1 is moved back pipe device, it is characterized in that, described in to move back pipe device and described controller be that wire is connected or wireless signal connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410112477.9A CN103893898B (en) | 2014-03-24 | 2014-03-24 | A kind of intelligence for tracheal intubation moves back pipe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410112477.9A CN103893898B (en) | 2014-03-24 | 2014-03-24 | A kind of intelligence for tracheal intubation moves back pipe device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103893898A true CN103893898A (en) | 2014-07-02 |
| CN103893898B CN103893898B (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410112477.9A Active CN103893898B (en) | 2014-03-24 | 2014-03-24 | A kind of intelligence for tracheal intubation moves back pipe device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1358548A (en) * | 2000-12-20 | 2002-07-17 | 董金生 | Tracheal tube |
| US6651665B1 (en) * | 2002-02-19 | 2003-11-25 | Ibionics, Inc. | Rotating magnetic guide intubation system |
| CN101623195A (en) * | 2008-07-09 | 2010-01-13 | 韦伯斯特生物官能公司 | Shielding of catheter handle |
| US20100256476A1 (en) * | 2009-04-06 | 2010-10-07 | Nellcor Puritan Bennett Llc | Tracheal tube locating system and method |
| CN202113456U (en) * | 2011-05-18 | 2012-01-18 | 浙江大学 | Trachea cannula with shift real-time monitoring system |
| CN203802932U (en) * | 2014-03-24 | 2014-09-03 | 广州保瑞医疗技术有限公司 | Intelligent tube withdrawer used for trachea cannula |
-
2014
- 2014-03-24 CN CN201410112477.9A patent/CN103893898B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1358548A (en) * | 2000-12-20 | 2002-07-17 | 董金生 | Tracheal tube |
| US6651665B1 (en) * | 2002-02-19 | 2003-11-25 | Ibionics, Inc. | Rotating magnetic guide intubation system |
| CN101623195A (en) * | 2008-07-09 | 2010-01-13 | 韦伯斯特生物官能公司 | Shielding of catheter handle |
| US20100256476A1 (en) * | 2009-04-06 | 2010-10-07 | Nellcor Puritan Bennett Llc | Tracheal tube locating system and method |
| CN202113456U (en) * | 2011-05-18 | 2012-01-18 | 浙江大学 | Trachea cannula with shift real-time monitoring system |
| CN203802932U (en) * | 2014-03-24 | 2014-09-03 | 广州保瑞医疗技术有限公司 | Intelligent tube withdrawer used for trachea cannula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103893898B (en) | 2016-04-20 |
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| C14 | Grant of patent or utility model | ||
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Application publication date: 20140702 Assignee: Guangzhou Fu Perth Medical Equipment Co., Ltd. Assignor: Guangzhou Baorui Medical Technology Co., Ltd. Contract record no.: 2017440000149 Denomination of invention: Intelligent puller for tracheal cannulas Granted publication date: 20160420 License type: Exclusive License Record date: 20170927 |