CN105233384A - Trachea cannula capable of monitoring air bag pressure automatically - Google Patents
Trachea cannula capable of monitoring air bag pressure automatically Download PDFInfo
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- CN105233384A CN105233384A CN201510615841.8A CN201510615841A CN105233384A CN 105233384 A CN105233384 A CN 105233384A CN 201510615841 A CN201510615841 A CN 201510615841A CN 105233384 A CN105233384 A CN 105233384A
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- air bag
- tracheal intubation
- trachea cannula
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Abstract
The invention discloses a trachea cannula capable of monitoring air bag pressure automatically. The trachea cannula is made of antibacterial materials integrally. The tip portion of a patient end of the trachea cannula is formed by flexible body materials, namely soft PVC (polyvinyl chloride), a thin-film pressure sensor is mounted on the inner wall of an inflatable cuff, an air bag pressure monitor is connected to an inflating tube through a three-way tube, a Bluetooth module is mounted in each of the thin-film pressure sensor and the air bag pressure monitor, and the thin-film pressure sensor and the air bag pressure monitor are wirelessly communicated with a mobile terminal through the Bluetooth modules. The trachea cannula capable of monitoring the air bag pressure automatically has the advantages that the tip portion is made of the soft PVC material coated with antibacterial coatings internally and externally, so that inappropriate compression of the patient end on tissues of a human body is avoided during use of the trachea cannula, damage to human organ mucosae is reduced, and related infectious complications during tracheal catheter indwelling can be reduced; since the thin-film pressure sensor and the air bag pressure monitor are used for detecting the air bag pressure in real time, use safety is improved; the mobile terminal can obtain pressure detection data in real time.
Description
Technical field
The present invention relates to medical instruments field, be specifically related to a kind of tracheal intubation automatically monitoring gasbag pressure.
Background technology
Tracheal intubation is applicable to the clinical middle artificial airway setting up patient, it is implemented to the use such as mechanical ventilation, surgery anesthesia or cardio-pulmonary resuscitation.Airbag aeration size in tracheal intubation and aeration quantity stability determine that whether respiratory function supporting technology is successful.The sealing of tracheal intubation and patient airway is mechanical ventilation and prevents pars oralis pharyngis secretions from missing the key point of inhaling.Airbag aeration is crossed conference tracheas suppressed tissue and is caused ulcer or balloon rupture, and under-inflation can be leaked gas to be affected respirator work or inhale by mistake.Current most of medical personnel when using tracheal intubation be by experience hands touch to be connected with air bag indicate the aeration quantity of sacculus to judge per os and be inserted in the size of the tracheal intubation airbag aeration quantity of patient's trachea position or air bag whether damaged.Completely be difficult to avoid error in judgement by experience and feel, medical personnel's feel and criterion are also different, and especially not enough the or gas leakage of airbag aeration cannot Timeliness coverage, so just causes Breathing Suppotion failure, causes the respiratory failure of serious patient even dead.Because airbag aeration is not enough, pars oralis pharyngis secretions leaks into the major reason that lower respiratory tract is Ventilator-associated pneumonia, is global problem, and clinical fatality rate is high.
Patient is once implement tracheal intubation simultaneously, and endotracheal tube indwelling time is generally: oral trachea cannula is generally no more than 72 hours; 1 week is no more than through nasal intubation.And some patient, cardio-pulmonary function is poor, and respiratory secretions is many, can extend indwelling time.Also may take pars cervicalis tracheae incision cannula, so that the time of indwelling can be longer, but this operation wound is large, and nursing difficulty is large.Although foreign bodies such as tracheal intubation solves dysventilation at the beginning, the sputum blood facilitated in sucking-off air flue, but, because the trachea cannula conduit of current Clinical practice is made primarily of medical polyethylene plastics, conduit has adhesiveness to airway secretions, after intubate airway mucus oppress, rub, stimulation etc., be very easy to cause intubate complication, cause catheter retaining failed and tube drawing of having to, stop treatment.
Summary of the invention
For solving the problem, the invention provides a kind of tracheal intubation automatically monitoring gasbag pressure, can the pressure of long-range real-time detection air bag, there is good antibiotic property simultaneously.
For achieving the above object, the technical scheme that the present invention takes is:
A kind of tracheal intubation automatically monitoring gasbag pressure, comprise body, inflatable cuff, gas tube and instruction sacculus, body one end is the machine end for being connected with respirator, the other end is patient end, the inflatable cuff be communicated with body is provided with near patient end side, gas tube is communicated with inflatable cuff, instruction sacculus is communicated with gas tube, the end portion of patient end adopts the soft PVC molding of flexible body material, be adhesively fixed with patient end, inflatable sleeve capsule inner wall is provided with diaphragm pressure sensor, gas tube connects aerocyst pressure monitoring device by tee T, all bluetooth module is installed in described diaphragm pressure sensor and gasbag pressure monitor, wireless telecommunications are realized by bluetooth module and mobile terminal, described body, inflatable cuff, gas tube is prepared from the raw material of instruction sacculus by following weight portion:
PVC20-80 part, polyester thermoplastic elastomer 7-11 part, silver-carrying nano TiO2 powder 4-8 part, methacrylate 0.8-1.5 part, paraffin 0.5-1.1 part, butyl acrylate 1-5 part, alkyl starches ester 2-6 part, lauryl alcohol ammonium sulphate 3-7 part, glycerol 2-8 part, inorganic nano-particle 2.1-8 part, vanillin 0.1-0.2 part, thymol 0.1-0.2 part, chemicals-resistant modifier 0.5-5 part, Ramulus Pini extract 5-10 part, natural silicate 4-5 part, heat-resistant agent 5-15 part.
Wherein, described aerocyst pressure monitoring device is also provided with buzzer siren.
Wherein, described chemicals-resistant modifier is the acrylic acid series additive containing perfluoroalkyl.
Wherein, the copolymer of described heat-resistant agent by N-phenylmaleimide, copolymer 2: the 3 mixing gained in mass ratio of α-methyl styrene.
Wherein, described end portion 7 inner and outer wall is coated with antimicrobial coating.
Wherein, described antimicrobial coating is by after ethyl orthosilicate, gamma-methyl allyl acyloxypropyl trimethoxysilane, MTES in mass ratio 5: 6: 2 mixing, add the inorganic nano-silver of mixture 0.8% ~ 1.3%, after mix homogeneously, prepare gained through sol gel process room temperature.
Wherein, indicate on sacculus and be adhesive with individual event valve.
The present invention has following beneficial effect:
End portion is coated with the soft PVC material of antimicrobial coating inside and outside adopting, avoid patient end when tracheal intubation uses on the one hand and produce unsuitable compressing to tissue, reduce the damage to human organ mucosa; The infections relating complication in endotracheal tube indwelling process can be reduced on the other hand by organosilicon Ag-carried antibacterial coating, detected in real time by the pressure of the gentle bag pressure force transducer of diaphragm pressure sensor to air bag, double check double shield, improve the safety of use, and can by mobile terminal in real time or the detection data of pressure, alleviate the working strength of medical worker, intubate entirety adopts anti-biotic material, further increases the safety of use.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation automatically monitoring the tracheal intubation of gasbag pressure of the embodiment of the present invention.
Detailed description of the invention
In order to make objects and advantages of the present invention clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, embodiments provide a kind of tracheal intubation automatically monitoring gasbag pressure, comprise body 1, inflatable cuff 2, gas tube 3 and instruction sacculus 4, body 1 one end is the machine end 5 for being connected with respirator, the other end is patient end 6, the inflatable cuff 2 be communicated with body 1 is provided with near patient end 6 side, gas tube 3 is communicated with inflatable cuff 2, instruction sacculus 4 is communicated with gas tube 3, the end portion 7 of patient end 6 adopts the soft PVC molding of flexible body material, be adhesively fixed with patient end 6, inflatable cuff 2 inwall is provided with diaphragm pressure sensor 10, gas tube 3 connects aerocyst pressure monitoring device 8 by tee T 9, all bluetooth module is installed in described diaphragm pressure sensor 10 and gasbag pressure monitor 8, wireless telecommunications are realized by bluetooth module and mobile terminal, described body 1, inflatable cuff 2, gas tube 3 is prepared from the raw material of instruction sacculus 4 by following weight portion:
PVC20-80 part, polyester thermoplastic elastomer 7-11 part, silver-carrying nano TiO2 powder 4-8 part, methacrylate 0.8-1.5 part, paraffin 0.5-1.1 part, butyl acrylate 1-5 part, alkyl starches ester 2-6 part, lauryl alcohol ammonium sulphate 3-7 part, glycerol 2-8 part, inorganic nano-particle 2.1-8 part, vanillin 0.1-0.2 part, thymol 0.1-0.2 part, chemicals-resistant modifier 0.5-5 part, Ramulus Pini extract 5-10 part, natural silicate 4-5 part, heat-resistant agent 5-15 part.
Described aerocyst pressure monitoring device 8 is also provided with buzzer siren.
Described chemicals-resistant modifier is the acrylic acid series additive containing perfluoroalkyl.
The copolymer of described heat-resistant agent by N-phenylmaleimide, copolymer 2: the 3 mixing gained in mass ratio of α-methyl styrene.
Described end portion 7 inner and outer wall is coated with antimicrobial coating.
Described antimicrobial coating is by after ethyl orthosilicate, gamma-methyl allyl acyloxypropyl trimethoxysilane, MTES in mass ratio 5: 6: 2 mixing, add the inorganic nano-silver of mixture 0.8% ~ 1.3%, after mix homogeneously, prepare gained through sol gel process room temperature.
Instruction sacculus 4 is adhesive with individual event valve.
Be coated with the soft PVC material of antimicrobial coating inside and outside this concrete enforcement end portion adopts, avoid patient end when tracheal intubation uses on the one hand and unsuitable compressing is produced to tissue, reduce the damage to human organ mucosa; The infections relating complication in endotracheal tube indwelling process can be reduced on the other hand by organosilicon Ag-carried antibacterial coating, detected in real time by the pressure of the gentle bag pressure force transducer of diaphragm pressure sensor to air bag, double check double shield, improve the safety of use, and can by mobile terminal in real time or the detection data of pressure, alleviate the working strength of medical worker, intubate entirety adopts anti-biotic material, further increases the safety of use
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. automatically can monitor the tracheal intubation of gasbag pressure for one kind, comprise body (1), inflatable cuff (2), gas tube (3) and instruction sacculus (4), body (1) one end is the machine end (5) for being connected with respirator, the other end is patient end (6), the inflatable cuff (2) be communicated with body (1) is provided with near patient end (6) side, gas tube (3) is communicated with inflatable cuff (2), instruction sacculus (4) is communicated with gas tube (3), it is characterized in that, the end portion (7) of patient end (6) adopts the soft PVC molding of flexible body material, be adhesively fixed with patient end (6), inflatable cuff (2) inwall is provided with diaphragm pressure sensor (10), gas tube (3) connects aerocyst pressure monitoring device (8) by tee T (9), all bluetooth module is installed in described diaphragm pressure sensor (10) and gasbag pressure monitor (8), wireless telecommunications are realized by bluetooth module and mobile terminal, described body (1), inflatable cuff (2), gas tube (3) and instruction sacculus (4) are prepared from by the raw material of following weight portion:
PVC20-80 part, polyester thermoplastic elastomer 7-11 part, silver-carrying nano TiO2 powder 4-8 part, methacrylate 0.8-1.5 part, paraffin 0.5-1.1 part, butyl acrylate 1-5 part, alkyl starches ester 2-6 part, lauryl alcohol ammonium sulphate 3-7 part, glycerol 2-8 part, inorganic nano-particle 2.1-8 part, vanillin 0.1-0.2 part, thymol 0.1-0.2 part, chemicals-resistant modifier 0.5-5 part, Ramulus Pini extract 5-10 part, natural silicate 4-5 part, heat-resistant agent 5-15 part.
2. a kind of tracheal intubation automatically monitoring gasbag pressure according to claim 1, is characterized in that, described aerocyst pressure monitoring device (8) is also provided with buzzer siren.
3. a kind of tracheal intubation automatically monitoring gasbag pressure according to claim 1, is characterized in that, described chemicals-resistant modifier is the acrylic acid series additive containing perfluoroalkyl.
4. a kind of tracheal intubation automatically monitoring gasbag pressure according to claim 1, is characterized in that, the copolymer of described heat-resistant agent by N-phenylmaleimide, copolymer 2: the 3 mixing gained in mass ratio of α-methyl styrene.
5. a kind of tracheal intubation automatically monitoring gasbag pressure according to claim 1, is characterized in that, described end portion (7) inner and outer wall is coated with antimicrobial coating.
6. a kind of tracheal intubation automatically monitoring gasbag pressure according to claim 1, it is characterized in that, described antimicrobial coating is by after ethyl orthosilicate, gamma-methyl allyl acyloxypropyl trimethoxysilane, MTES in mass ratio 5: 6: 2 mixing, add the inorganic nano-silver of mixture 0.8% ~ 1.3%, after mix homogeneously, prepare gained through sol gel process room temperature.
7. a kind of tracheal intubation automatically monitoring gasbag pressure according to claim 1, is characterized in that, instruction sacculus (4) is adhesive with individual event valve.
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| CN201510615841.8A CN105233384B (en) | 2015-09-19 | 2015-09-19 | A kind of trachea cannula that can monitor gasbag pressure automatically |
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| CN201510615841.8A CN105233384B (en) | 2015-09-19 | 2015-09-19 | A kind of trachea cannula that can monitor gasbag pressure automatically |
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| CN106730041A (en) * | 2016-12-02 | 2017-05-31 | 西安交通大学医学院第附属医院 | Neurosurgery post-operation anti-adhesion film and preparation method thereof |
| CN106963332A (en) * | 2017-04-07 | 2017-07-21 | 徐州市第人民医院 | A kind of endoscope sheath inserting tube |
| CN107158537A (en) * | 2017-06-06 | 2017-09-15 | 徐玉灿 | Artificial intelligence Mobyneb artificial airway's survey meter |
| CN107376087A (en) * | 2017-08-31 | 2017-11-24 | 河南驼人医疗器械集团有限公司 | One kind can survey gasbag pressure trachea cannula |
| CN107485466A (en) * | 2017-09-21 | 2017-12-19 | 铜仁市恒睿生产力促进中心有限公司 | A kind of local deformation expands formula catheter sheath and intervention apparatus conveying device |
| CN107737397A (en) * | 2017-11-29 | 2018-02-27 | 天津市塑料研究所有限公司 | The compound laryngeal mask respiratory system of zero dead space |
| CN107802934A (en) * | 2017-11-29 | 2018-03-16 | 天津市塑料研究所有限公司 | Zero dead space intubatton type laryngeal mask respiratory system |
| CN107812292A (en) * | 2017-11-29 | 2018-03-20 | 天津市塑料研究所有限公司 | Two channel joint tracheal catheter respiratory system |
| CN107899118A (en) * | 2017-11-29 | 2018-04-13 | 天津市塑料研究所有限公司 | Zero dead space tracheal catheter respiratory system |
| CN108324281A (en) * | 2018-01-03 | 2018-07-27 | 中山大学附属第医院 | Accurate motion intelligent monitoring system |
| CN109498966A (en) * | 2019-01-11 | 2019-03-22 | 上海市肺科医院 | Bronchogenic tuberculosis auxiliary therapeutic apparatus under a kind of airway wall |
| CN110507894A (en) * | 2019-08-16 | 2019-11-29 | 河北大学附属医院 | Disposable conduit fixes device pressure monitor |
| CN111282118A (en) * | 2020-03-18 | 2020-06-16 | 厦门松成贸易有限公司 | Temperature measurement intubate |
| CN111375108A (en) * | 2020-04-08 | 2020-07-07 | 淮安市第一人民医院 | Trachea cannula with monitoring air sac pressure function |
| CN111437484A (en) * | 2020-05-08 | 2020-07-24 | 绵竹市人民医院 | Breathing machine module type trachea cannula catheter |
| CN112156305A (en) * | 2020-09-10 | 2021-01-01 | 西安交通大学 | Trachea cannula with cuff pressure automatic monitoring device |
| CN112156306A (en) * | 2020-09-10 | 2021-01-01 | 西安交通大学 | Trachea cannula for monitoring cuff pressure in real time |
| CN113244493A (en) * | 2021-05-06 | 2021-08-13 | 台州恩泽医疗中心(集团) | Trachea cannula capable of monitoring pressure bearing pressure of cuff and pressure bearing pressure management method |
| CN115137447A (en) * | 2022-09-02 | 2022-10-04 | 深圳北芯医疗科技有限公司 | Method and device for protecting components of therapeutic apparatus and therapeutic apparatus |
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| CN106730041A (en) * | 2016-12-02 | 2017-05-31 | 西安交通大学医学院第附属医院 | Neurosurgery post-operation anti-adhesion film and preparation method thereof |
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| CN107158537A (en) * | 2017-06-06 | 2017-09-15 | 徐玉灿 | Artificial intelligence Mobyneb artificial airway's survey meter |
| CN107376087A (en) * | 2017-08-31 | 2017-11-24 | 河南驼人医疗器械集团有限公司 | One kind can survey gasbag pressure trachea cannula |
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| CN108324281A (en) * | 2018-01-03 | 2018-07-27 | 中山大学附属第医院 | Accurate motion intelligent monitoring system |
| CN109498966A (en) * | 2019-01-11 | 2019-03-22 | 上海市肺科医院 | Bronchogenic tuberculosis auxiliary therapeutic apparatus under a kind of airway wall |
| CN109498966B (en) * | 2019-01-11 | 2024-04-12 | 上海市肺科医院 | Bronchoscopy bronchotuberculosis auxiliary therapeutic device |
| CN110507894A (en) * | 2019-08-16 | 2019-11-29 | 河北大学附属医院 | Disposable conduit fixes device pressure monitor |
| CN111282118A (en) * | 2020-03-18 | 2020-06-16 | 厦门松成贸易有限公司 | Temperature measurement intubate |
| CN111375108A (en) * | 2020-04-08 | 2020-07-07 | 淮安市第一人民医院 | Trachea cannula with monitoring air sac pressure function |
| CN111437484A (en) * | 2020-05-08 | 2020-07-24 | 绵竹市人民医院 | Breathing machine module type trachea cannula catheter |
| CN112156305A (en) * | 2020-09-10 | 2021-01-01 | 西安交通大学 | Trachea cannula with cuff pressure automatic monitoring device |
| CN112156306A (en) * | 2020-09-10 | 2021-01-01 | 西安交通大学 | Trachea cannula for monitoring cuff pressure in real time |
| CN113244493A (en) * | 2021-05-06 | 2021-08-13 | 台州恩泽医疗中心(集团) | Trachea cannula capable of monitoring pressure bearing pressure of cuff and pressure bearing pressure management method |
| CN115137447A (en) * | 2022-09-02 | 2022-10-04 | 深圳北芯医疗科技有限公司 | Method and device for protecting components of therapeutic apparatus and therapeutic apparatus |
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