CN202666147U - Pressure-monitored trachea cannula - Google Patents
Pressure-monitored trachea cannula Download PDFInfo
- Publication number
- CN202666147U CN202666147U CN 201220362929 CN201220362929U CN202666147U CN 202666147 U CN202666147 U CN 202666147U CN 201220362929 CN201220362929 CN 201220362929 CN 201220362929 U CN201220362929 U CN 201220362929U CN 202666147 U CN202666147 U CN 202666147U
- Authority
- CN
- China
- Prior art keywords
- pressure
- air bag
- tracheal intubation
- tube
- comparator
- 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
Links
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
本实用新型公开了一种压力可监测的气管插管，包括气管插管，包括气管插管，气管插管上设有气囊，气囊上开设有与连接管相连接的通口，连接管的一端与气囊相连接，另一端与压力传感器相连接，压力传感器与显示器相连接，压力传感器还将压力检测信号发送给比较器与预设的阈值比较，比较器还与报警发射器相连接。通过对气管插管设置的气囊进行改进，将气囊与连接管相连接，通过气囊连接管注入适当空气使气囊膨胀，通过连接管与压力传感器相连接，这样就可以实现对气囊内的压力进行监测；并通过比较器与预设的阈值比较进行实时监测，当达到预设的压力阈值时自动发出警报。
The utility model discloses a pressure-monitorable tracheal intubation tube, which comprises a tracheal intubation tube, an air bag is arranged on the endotracheal intubation tube, an opening connected with a connecting pipe is opened on the air bag, and one end of the connecting pipe is It is connected with the air bag, the other end is connected with the pressure sensor, the pressure sensor is connected with the display, the pressure sensor also sends the pressure detection signal to the comparator for comparison with the preset threshold, and the comparator is also connected with the alarm transmitter. By improving the air bag installed in the tracheal intubation, connect the air bag to the connecting tube, inject appropriate air through the connecting tube of the air bag to inflate the air bag, and connect the connecting tube to the pressure sensor, so that the pressure in the air bag can be monitored ; and real-time monitoring is performed by comparing the comparator with the preset threshold, and an alarm is automatically issued when the preset pressure threshold is reached.
Description
Technical field
This utility model patent belongs to the endotracheal intubation field, relates to the tracheal intubation that a kind of pressure can be monitored.
Background technology
Tracheal intubation is a kind of medical material of commonly using very much clinically, the patient of general anesthesia or epidural anesthesia and the treatment of respiratory failure etc. often need per os or nasal trachea cannula, intubate is at first inserted trachea through the medical worker, then give and inject a certain amount of air in the air bag, make airbag inflation and be stuck in trachea interior with slip-off preventing, at present estimate pressure in the air bag with doctor's experience or feel often, science is not strong, the too small effect that does not reach sealing intubate exterior air drain slit of pressure, pressure is excessive to cause trachea local organization ischemia even necrosis, serious complication occurs.Therefore, if can carry out Real-Time Monitoring to intracapsular pressure, can be more directly perceived, science carry out medical care precess, take precautions against the generation of malpractice, therefore have important clinical meaning and social value.
The utility model content
The tracheal intubation that provides a kind of pressure to monitor is provided the technical problem that this utility model solves, after tracheal intubation is inserted, inject suitable air by the air bag connection tube and make airbag inflation, pressure monitoring and warning system are carried out the pressure Real-Time Monitoring by the air bag connection tube simultaneously, prevent unnecessary malpractice.
This utility model is to be achieved through the following technical solutions:
The tracheal intubation that a kind of pressure can be monitored, comprise tracheal intubation, tracheal intubation is provided with air bag, offer the port that is connected with connection tube on the air bag, one end of connection tube is connected with air bag, and the other end is connected with pressure transducer, and pressure transducer is connected with display, pressure transducer also sends to pressure detecting signal comparator and default threshold ratio, and comparator also is connected with warning emitter.
Described comparator also is connected with pressure regulator.
Described warning emitter comprises voice prompting device and alarm lamp.
Described pressure transducer is differential pressure transducer.
Described connection tube is transparent flexible flexible pipe.
Compared with prior art, the utlity model has following useful technique effect:
The tracheal intubation that the pressure that this utility model provides can be monitored, improve by the air bag to the tracheal intubation setting, air bag is connected with connection tube, inject suitable air by the air bag connection tube and make airbag inflation, be connected with pressure transducer by connection tube, so just can realize the pressure in the tracheal intubation upper gasbag is monitored; And carry out Real-Time Monitoring by comparator and default threshold ratio, when reaching default pressure threshold, automatically give the alarm.
The tracheal intubation that the pressure that this utility model provides can be monitored can also realize size adjustment to threshold value by pressure regulator, realizes the Extraordinary service; Overcome in the past regular discharge, with patient's sensation, with medical personnel's experience, dynamically the defective of Real-Time Monitoring prevents unnecessary malpractice.
Description of drawings
Fig. 1 is the tracheal intubation structural representation;
Fig. 2 is connection diagram of the present utility model.
Wherein, 1 is connection tube, and 2 is tracheal intubation, and 3 is air bag.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in detail, described is to explanation of the present utility model rather than restriction.
Referring to Fig. 1, Fig. 2, the tracheal intubation that a kind of pressure can be monitored, comprise tracheal intubation 2, tracheal intubation 2 is provided with air bag 3, offers the port that is connected with connection tube 1 on the air bag 3, and an end of connection tube 1 is connected with air bag, the other end is connected with pressure transducer, pressure transducer is connected with display, and pressure transducer also sends to pressure detecting signal comparator and default threshold ratio, and comparator also is connected with warning emitter.
After tracheal intubation is placed in patient's trachea, inject the gas of appropriate amount to air bag through connection tube with blowing up a balloon, airbag inflation, thus tracheal intubation is fixed in patient's trachea; This moment, the other end of connection tube was connected with pressure transducer, realized on the one hand the sealing to air bag, can change the pressure in the air bag on the other hand and monitor.
Concrete, comparator also is connected with pressure regulator, realizes the size adjustment to threshold value, realizes the Extraordinary service.
Described warning emitter comprises voice prompting device and alarm lamp, finds hypotony in the air bag or too high after when comparator and threshold ratio, sends signal communication voice prompting device and alarm lamp, in time diagnosis of prompting medical personnel or process; Then do not send alarm signal when not exceeding threshold value.
Described pressure transducer is differential pressure transducer, in order to embody more accurately the variation of the pressure in the air bag.
Described connection tube is transparent flexible flexible pipe, so just can realize the flexible arrangement in the certain limit.
The concrete operations of urethral catheterization system with pressure monitoring function are as follows:
When 1, patient clinical needed tracheal intubation, medical worker's per os or per nasal circulation of qi promoting cannula art were inserted tracheal intubation.
2, tracheal intubation is connected with pressure transducer and warning system, thereby the pressure in the air bag is realized Real-Time Monitoring.
3, inject the gas of appropriate amount through the air bag connection tube, airbag inflation, thus tracheal intubation is fixed in patient's trachea.
4, monitoring system shows the pressure in the air bag in real time, and hypotony or too high when surpassing the preset alarm scope starts warning system (sound and display lamp flicker), and the timely furnishing of prompting medical worker is processed.
When the state of an illness need to be extracted tracheal intubation, at first lay down pressure transducer, discharge the gas in the air bag fully, then can extract tracheal intubation.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220362929 CN202666147U (en) | 2012-07-25 | 2012-07-25 | Pressure-monitored trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220362929 CN202666147U (en) | 2012-07-25 | 2012-07-25 | Pressure-monitored trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202666147U true CN202666147U (en) | 2013-01-16 |
Family
ID=47487088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220362929 Expired - Fee Related CN202666147U (en) | 2012-07-25 | 2012-07-25 | Pressure-monitored trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202666147U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233384A (en) * | 2015-09-19 | 2016-01-13 | 陕西省人民医院 | Trachea cannula capable of monitoring air bag pressure automatically |
| CN106422016A (en) * | 2016-11-30 | 2017-02-22 | 四川大学 | Mouse non-invasive trachea intubation instrument |
| CN108374936A (en) * | 2018-03-01 | 2018-08-07 | 湖南天力瑞家新材料科技股份有限公司 | A kind of pipe joint |
| CN112156305A (en) * | 2020-09-10 | 2021-01-01 | 西安交通大学 | Trachea cannula with cuff pressure automatic monitoring device |
| WO2022133657A1 (en) * | 2020-12-21 | 2022-06-30 | 深圳麦科田生物医疗技术股份有限公司 | Breathing assembly supporting voice function and ventilation method thereof, and breathing machine |
-
2012
- 2012-07-25 CN CN 201220362929 patent/CN202666147U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233384A (en) * | 2015-09-19 | 2016-01-13 | 陕西省人民医院 | Trachea cannula capable of monitoring air bag pressure automatically |
| CN105233384B (en) * | 2015-09-19 | 2018-10-16 | 陕西省人民医院 | A kind of trachea cannula that can monitor gasbag pressure automatically |
| CN106422016A (en) * | 2016-11-30 | 2017-02-22 | 四川大学 | Mouse non-invasive trachea intubation instrument |
| CN108374936A (en) * | 2018-03-01 | 2018-08-07 | 湖南天力瑞家新材料科技股份有限公司 | A kind of pipe joint |
| CN112156305A (en) * | 2020-09-10 | 2021-01-01 | 西安交通大学 | Trachea cannula with cuff pressure automatic monitoring device |
| WO2022133657A1 (en) * | 2020-12-21 | 2022-06-30 | 深圳麦科田生物医疗技术股份有限公司 | Breathing assembly supporting voice function and ventilation method thereof, and breathing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105233384B (en) | A kind of trachea cannula that can monitor gasbag pressure automatically | |
| CN202666147U (en) | Pressure-monitored trachea cannula | |
| CN109701133A (en) | A kind of artificial air passage aerocyst pressure monitoring device and method | |
| CN202128792U (en) | Novel medical tracheal tube | |
| CN206239849U (en) | For the pressure monitoring and alarm device of tracheal balloon | |
| CN203694321U (en) | Trachea cannula with phlegm suction cavity | |
| CN202666158U (en) | Pressure-monitored urethral catheterization device | |
| CN202682503U (en) | Nanometer hydrophobicity trachea inserting tube sleeve tube | |
| CN203417385U (en) | Carbon dioxide detection type tracheal catheter | |
| CN202096664U (en) | Pneumothorax rehabilitation training device | |
| CN115944822A (en) | Endotracheal intubation that can monitor the sealing state of airway closed by endotracheal intubation balloon in real time | |
| CN203447602U (en) | Trachea cannula | |
| CN209333010U (en) | Catheter for tracheostomy plugging cap, plugging component and conduit tube component | |
| CN202876000U (en) | Artificial airway obstruction or asphyxia warning device | |
| CN201987932U (en) | Sputum suction apparatus special for paediatrics | |
| CN207763899U (en) | A kind of tracheal catheter experimental facilities | |
| CN204864438U (en) | Safe trachea cannula | |
| CN204017077U (en) | A kind of tracheal intubation | |
| CN205796187U (en) | A kind of transtracheal catheters oxygen supply and respiration monitoring device | |
| CN205198645U (en) | Autogenous cutting pipe | |
| CN204815258U (en) | Tracheotomy cover casing cap pipe with adjustable | |
| CN204910409U (en) | Endotracheal tube with atomizing device | |
| CN203389183U (en) | Anesthetic tubage applicable to general nose and throat anesthesia surgeries | |
| CN203564625U (en) | Trachea cannula | |
| CN215841042U (en) | A tracheostomy cannula with data monitoring |
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: 20130116 Termination date: 20130725 |