CN203355067U - Tracheostomy tube air bag pressure continuous monitoring control instrument used in cooperation with respirator - Google Patents
Tracheostomy tube air bag pressure continuous monitoring control instrument used in cooperation with respirator Download PDFInfo
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- CN203355067U CN203355067U CN 201320384986 CN201320384986U CN203355067U CN 203355067 U CN203355067 U CN 203355067U CN 201320384986 CN201320384986 CN 201320384986 CN 201320384986 U CN201320384986 U CN 201320384986U CN 203355067 U CN203355067 U CN 203355067U
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- pressure
- air bag
- respirator
- lower cover
- tracheostomy tube
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Abstract
The utility model belongs to the field of medical equipment, and relates to a device for automatically controlling pressure of an accessory air bag of a tracheostomy tube when a patient uses an invasive respirator needing the tracheostomy tube in medical care, in particular to a tracheostomy tube air bag pressure continuous monitoring control instrument used in cooperation with the respirator. The control instrument comprises an air bag pressure controller lower cover plate shell and an air bag pressure controller upper cover plate shell, a control circuit board is arranged at the bottom inside the air bag pressure controller lower cover plate shell, a power switch is arranged on the air bag pressure controller lower cover plate shell, a working state indicator transparent window and a button face plate are arranged on the air bag pressure controller upper cover plate shell, and an alarm indicator transparent window is arranged on the button face plate. The control instrument is accurate and reliable in control over low pressure, small and exquisite and convenient to use.
Description
Technical field
This utility model belongs to the medical apparatus and instruments field, relate to a kind of for medical treatment and nursing, when patient's use has the wound respirator to need tracheostomy tube, to tracheostomy tube, subsidiary air bag carries out the device of pressure automatic control, and specifically a kind of respirator is supporting with tracheostomy tube gasbag pressure continuous monitoring controller.
Background technology
In practical clinical; when patient's use has the wound respirator to need tracheostomy tube; with wound respirator matching used tracheostomy tube is arranged with an aerating gasbag; this air bag plays the closed airway effect; and when this class air bag is inflated; its the blowing pressure is to need to control; past, mostly we were to be inflated by rule of thumb; uncontrollable pressure, usually there will be the inadequate air bag of pressure enough not strut and cause the phenomenon of the excessive patient's of the causing blood capillary damage of the poorly sealed or gasbag pressure of air flue.In fact gasbag pressure is too high or too low all can cause the patient safety problem, therefore, needs a kind of accurate pressure control device, realizes inflation under the controlled pressure state, exits, guarantees that its pressure is at confidence band.
Several pressure control devices are in fact arranged in the market, a kind of is the mechanical aeration device of injection-type, a kind of be ball by aerating device, they are all with a Pressure gauge, this device advantage is: realized Manual pressure control, shortcoming is to need artificial inflation/deflation, does not carry out intelligentized pressure and controls.In prior art, also do not have the respirator of intelligent automatic controlled pressure supporting with tracheostomy tube gasbag pressure continuous monitoring controller at present.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of respirator rational in infrastructure supporting with tracheostomy tube gasbag pressure continuous monitoring controller, and this instrument pressure is controlled accurate, reliable, easy to use.
The technical scheme provided according to this utility model: a kind of respirator is supporting with tracheostomy tube gasbag pressure continuous monitoring controller, comprise the gentle bag pressure force controller of gasbag pressure controller lower cover housing upper cover plate housing, be provided with control circuit board in gasbag pressure controller lower cover housing inner bottom part position, be provided with the trachea Connection Block in the right side draw-in groove of gasbag pressure controller lower cover housing, and the joint of trachea Connection Block connects the first threeway by connecting silicone pipe, the first threeway connects the gas-charging connection in stable gas pressure chamber by conduit, also be provided with the Single Chip Microcomputer (SCM) system connected by circuit on control circuit board, electromagnetic valve, pressure transducer, power module, described pressure transducer is connected in the first threeway, be provided with air pump at gasbag pressure controller lower cover housing internal upper part, air pump connects the second threeway by the 3rd silica gel tube, the air inlet of trachea Connection Block connects the second silica gel tube, the described second silica gel tube other end is connected in the second threeway, electromagnetic valve is connected in the second threeway by the first silica gel tube, be characterised in that: on gasbag pressure controller lower cover housing, be provided with on and off switch, be provided with working station indicator transparent window and key panel on gasbag pressure controller upper cover plate housing, be provided with the alarm lamp transparent window on described key panel, described control circuit board both upper ends thereof is respectively arranged with warning LED light and duty LED light, be provided with alarm buzzer in the control circuit board bottom, described warning LED light, duty LED light and alarm buzzer connect Single Chip Microcomputer (SCM) system by wire respectively, arranged outside near power module on control circuit board has the power source charges interface, and described power source charges interface is by the wire connecting power module.
Also be provided with liquid crystal display on described key panel, be provided with the charge operation button below liquid crystal display, stop key, pressure arranges button, increase the air pressure button, reduce the air pressure button.
Be provided with the peg draw-in groove on the end face of described gasbag pressure controller upper cover plate housing both sides, the peg both side ends is rotationally connected with respectively in corresponding peg draw-in groove.
Be provided with power source charges transformator jack in described power source charges interface.
Compared with prior art, advantage is this utility model: this utility model can be precisely, the supporting slight pressure with the tracheostomy tube air bag of continuous control respirator reliably; Its outside peg can facilitate carrying, the movement of controller, and various display lamps can be realized the visual of pressure control state simultaneously, and the warning of buzzer is convenient reminds the abnormal of medical personnel's gasbag pressure, thereby makes pressure control state more safe and reliable.
The accompanying drawing explanation
Fig. 1 is inner body structural representation of the present utility model.
Fig. 2 is this utility model outer surface figure and key panel figure.
Fig. 3 is the right side view of Fig. 2.
Fig. 4 is the left side view of Fig. 2.
Fig. 5 is this utility model joint outer part structural representation.
Fig. 6 is theory diagram of the present utility model.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Fig. 1 ~ 4, comprise air pump 1, electromagnetic valve 2, pressure transducer 3, Single Chip Microcomputer (SCM) system 4, trachea Connection Block 5, the first silica gel tube 6, power module 7, power source charges interface 8, alarm buzzer 9, control circuit board 10, the second silica gel tube 11, the second threeway 12, the 3rd silica gel tube 13, gasbag pressure controller lower cover housing 14, connecting silicone pipe 15, peg 16, the first threeway 17, stable gas pressure chamber 18, gasbag pressure controller upper cover plate housing 19, alarm lamp transparent window 20, working station indicator transparent window 21, charge operation button 22, stop key 23, pressure arranges button 24, increase air pressure button 25, reduce air pressure button 26, mute button 27, key panel 28, liquid crystal display 29, peg draw-in groove 30, air filling and exhausting hole 31, power source charges transformator jack 32, duty LED light 33, on and off switch 34, circuit board fixing hole 35, warning LED light 36, outside inflation/deflation pipeline 37, joint 38, rigid plastics intubate 39 etc.
This utility model is that a kind of respirator is supporting with tracheostomy tube gasbag pressure continuous monitoring controller, comprise the gentle bag pressure force controller upper cover plate housing 19 of gasbag pressure controller lower cover housing 14, be fixed with control circuit board 10 in gasbag pressure controller lower cover housing 14 inner bottom part positions by circuit board fixing hole 35 and screw, be provided with trachea Connection Block 5 in the right side draw-in groove of gasbag pressure controller lower cover housing 14, and the joint of trachea Connection Block 5 connects the first threeway 17 by connecting silicone pipe 15, the first threeway 17 connects the gas-charging connection in stable gas pressure chamber 18 by conduit, also be provided with the Single Chip Microcomputer (SCM) system 4 connected by circuit on control circuit board 10, electromagnetic valve 2, pressure transducer 3, power module 7, described pressure transducer 3 is connected in the first threeway 17, be provided with air pump 1 at gasbag pressure controller lower cover housing 14 internal upper parts, air pump 1 connects the second threeway 12 by the 3rd silica gel tube 13, the air inlet of trachea Connection Block 5 connects the second silica gel tube 11, described second silica gel tube 11 other ends are connected in the second threeway 12, electromagnetic valve 2 is connected in the second threeway 12 by the first silica gel tube 6, be provided with on and off switch 8 on gasbag pressure controller lower cover housing 14, be provided with working station indicator transparent window 21 and key panel 28 on gasbag pressure controller upper cover plate housing 19, be provided with alarm lamp transparent window 20 on described key panel 28, described control circuit board 10 both upper ends thereof are respectively arranged with warning LED light 36 and duty LED light 33, be provided with alarm buzzer 9 in control circuit board 10 bottoms, described warning LED light 36, duty LED light 33 and alarm buzzer 9 connect Single Chip Microcomputer (SCM) system 4 by wire respectively, arranged outside near power module 7 on control circuit board 10 has power source charges interface 8, described power source charges interface 8 is by wire connecting power module 7, power module 7 is the rechargeable lithium ion batteries module, and power module 7 is connected with on and off switch 34 and power source charges transformator jack 32 by circuit, on gasbag pressure controller lower cover housing 14, corresponding to the arranged outside of trachea Connection Block 5, rush air vent 31.
Also be provided with liquid crystal display 29 on described key panel 28, be provided with some film keys below liquid crystal display 29: charge operation button 22, stop key 23, pressure arranges button 24, increase air pressure button 25, reduce air pressure button 26.
Be provided with peg draw-in groove 30 on described gasbag pressure controller upper cover plate housing 19 both sides end faces, peg 16 both side ends are rotationally connected with respectively in corresponding peg draw-in groove 30.
Be provided with power source charges transformator jack 32 in described power source charges interface 8.
This utility model work process is as follows: outside inflation/deflation pipeline 37 is connected with trachea Connection Block 5 by " L " type joint 38 insertion air filling and exhausting holes 31 of its tail end, and outside inflation/deflation pipeline 37 is used silica gel tubes to be connected with the airbag aeration mouth of artificial airway's tracheostomy tube by front end rigid plastics intubate 39.
The value that the single-chip microcomputer with program on the controller mainboard is surveyed according to preset pressure value and pressure transducer 3, control the blowing pressure of closed airbag by the control to air pump 1, electromagnetic valve 2.The purpose in stable gas pressure chamber 18 is for stablizing air pressure, reduces the pressure large fluctuation of moment that in the tubing that volume is less, inflation/deflation causes, and the complete machine principle is shown in that theory diagram is Fig. 4.
Theory diagram is described as follows: Single Chip Microcomputer (SCM) system inside is with control sequence, input signal by pressure transducer is controlled micro air pump and miniature pressure-releasing electromagnetic valve, micro air pump, miniature pressure-releasing electromagnetic valve, pressure transducer carries out the Real-time and Dynamic pressure monitor to the air flue air bag, Single Chip Microcomputer (SCM) system arranges relevant pressure safety range parameter by key panel, when exceeding settings, audible-visual annunciator will automatic alarm, liquid crystal display will show parameters value and the parameter value real-time monitored, serial communication port is for reading in program, the 5V mu balanced circuit is for providing the power supply of Single Chip Microcomputer (SCM) system, 12V with the lithium battery of charging module for power source being provided to whole table apparatus.
Claims (4)
1. a respirator is supporting with tracheostomy tube gasbag pressure continuous monitoring controller, comprise gasbag pressure controller lower cover housing (14) gentle bag pressure force controller upper cover plate housing (19), be provided with control circuit board (10) in gasbag pressure controller lower cover housing (14) inner bottom part position, be provided with trachea Connection Block (5) in the right side draw-in groove of gasbag pressure controller lower cover housing (14), and the joint of trachea Connection Block (5) connects the first threeway (17) by connecting silicone pipe (15), the first threeway (17) connects the gas-charging connection of stable gas pressure chamber (18) by conduit, also be provided with the Single Chip Microcomputer (SCM) system (4) connected by circuit on control circuit board (10), electromagnetic valve (2), pressure transducer (3), power module (7), described pressure transducer (3) is connected in the first threeway (17), be provided with air pump (1) at gasbag pressure controller lower cover housing (14) internal upper part, air pump (1) connects the second threeway (12) by the 3rd silica gel tube (13), the air inlet of trachea Connection Block (5) connects the second silica gel tube (11), described the second silica gel tube (11) other end is connected in the second threeway (12), electromagnetic valve (2) is connected in the second threeway (12) by the first silica gel tube (6), it is characterized in that: be provided with on and off switch (8) on gasbag pressure controller lower cover housing (14), be provided with working station indicator transparent window (21) and key panel (28) on gasbag pressure controller upper cover plate housing (19), be provided with alarm lamp transparent window (20) on described key panel (28), described control circuit board (10) both upper ends thereof is respectively arranged with warning LED light (36) and duty LED light (33), be provided with alarm buzzer (9) in control circuit board (10) bottom, described warning LED light (36), duty LED light (33) and alarm buzzer (9) connect Single Chip Microcomputer (SCM) system (4) by wire respectively, the upper arranged outside near power module (7) of control circuit board (10) has power source charges interface (8), and described power source charges interface (8) is by wire connecting power module (7).
2. respirator as claimed in claim 1 is supporting with tracheostomy tube gasbag pressure continuous monitoring controller, it is characterized in that: also be provided with liquid crystal display (29) on described key panel (28), be provided with charge operation button (22) in liquid crystal display (29) below, stop key (23), pressure arranges button (24), increases air pressure button (25), reduces air pressure button (26).
3. respirator as claimed in claim 1 is supporting with tracheostomy tube gasbag pressure continuous monitoring controller, it is characterized in that: be provided with peg draw-in groove (30) on the end face of described gasbag pressure controller upper cover plate housing (19) both sides, peg (16) both side ends is rotationally connected with respectively in corresponding peg draw-in groove (30).
4. respirator as claimed in claim 1 is supporting with tracheostomy tube gasbag pressure continuous monitoring controller, it is characterized in that: be provided with power source charges transformator jack (32) in described power source charges interface (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320384986 CN203355067U (en) | 2013-06-28 | 2013-06-28 | Tracheostomy tube air bag pressure continuous monitoring control instrument used in cooperation with respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320384986 CN203355067U (en) | 2013-06-28 | 2013-06-28 | Tracheostomy tube air bag pressure continuous monitoring control instrument used in cooperation with respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203355067U true CN203355067U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320384986 Expired - Fee Related CN203355067U (en) | 2013-06-28 | 2013-06-28 | Tracheostomy tube air bag pressure continuous monitoring control instrument used in cooperation with respirator |
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| CN (1) | CN203355067U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645471A (en) * | 2015-02-13 | 2015-05-27 | 齐倩 | Non-invasive continuous positive airway pressure breathing machine for children |
| CN106237474A (en) * | 2016-08-31 | 2016-12-21 | 北京雅果科技有限公司 | Gasbag pressure managing device |
| CN107126612A (en) * | 2017-06-08 | 2017-09-05 | 南京宏安医疗科技有限公司 | One kind automatically controls double sacculus sleeve pipe incision cannulas |
| US9788583B1 (en) | 2016-06-20 | 2017-10-17 | Innovations Unlimited, LLC | Medical tube safety device |
| CN108744082A (en) * | 2018-06-15 | 2018-11-06 | 山东大学齐鲁医院 | Secretion auto-pumping and cleaning device above tracheal intubation airbag |
| CN109701133A (en) * | 2018-12-15 | 2019-05-03 | 浙江大学 | A kind of artificial air passage aerocyst pressure monitoring device and method |
-
2013
- 2013-06-28 CN CN 201320384986 patent/CN203355067U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645471A (en) * | 2015-02-13 | 2015-05-27 | 齐倩 | Non-invasive continuous positive airway pressure breathing machine for children |
| US9788583B1 (en) | 2016-06-20 | 2017-10-17 | Innovations Unlimited, LLC | Medical tube safety device |
| CN106237474A (en) * | 2016-08-31 | 2016-12-21 | 北京雅果科技有限公司 | Gasbag pressure managing device |
| CN107126612A (en) * | 2017-06-08 | 2017-09-05 | 南京宏安医疗科技有限公司 | One kind automatically controls double sacculus sleeve pipe incision cannulas |
| CN108744082A (en) * | 2018-06-15 | 2018-11-06 | 山东大学齐鲁医院 | Secretion auto-pumping and cleaning device above tracheal intubation airbag |
| CN108744082B (en) * | 2018-06-15 | 2024-04-02 | 山东大学齐鲁医院 | Automatic secretion sucking and cleaning device above trachea cannula air bag |
| CN109701133A (en) * | 2018-12-15 | 2019-05-03 | 浙江大学 | A kind of artificial air passage aerocyst pressure monitoring device and method |
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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: 20131225 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |