WO2013007001A1 - 电控高频喷射通气喉镜 - Google Patents

电控高频喷射通气喉镜 Download PDF

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Publication number
WO2013007001A1
WO2013007001A1 PCT/CN2011/002102 CN2011002102W WO2013007001A1 WO 2013007001 A1 WO2013007001 A1 WO 2013007001A1 CN 2011002102 W CN2011002102 W CN 2011002102W WO 2013007001 A1 WO2013007001 A1 WO 2013007001A1
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WO
WIPO (PCT)
Prior art keywords
laryngoscope
lens
tube
disposed
handle
Prior art date
Application number
PCT/CN2011/002102
Other languages
English (en)
French (fr)
Inventor
乌达
Original Assignee
Wu Da
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to EP11869349.8A priority Critical patent/EP2653093B1/en
Application filed by Wu Da filed Critical Wu Da
Priority to MX2013009238A priority patent/MX354321B/es
Priority to DK11869349.8T priority patent/DK2653093T3/en
Priority to KR1020137020947A priority patent/KR101477945B1/ko
Priority to US13/983,737 priority patent/US9357904B2/en
Priority to JP2014500224A priority patent/JP5809345B2/ja
Priority to BR112013020310A priority patent/BR112013020310A2/pt
Priority to AU2011373196A priority patent/AU2011373196B2/en
Priority to CA2826035A priority patent/CA2826035C/en
Priority to RU2013140874/14A priority patent/RU2564833C2/ru
Publication of WO2013007001A1 publication Critical patent/WO2013007001A1/zh
Priority to ZA2013/05097A priority patent/ZA201305097B/en
Priority to IL227578A priority patent/IL227578B/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
    • A61B1/015—Control of fluid supply or evacuation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0661—Endoscope light sources
    • A61B1/0676—Endoscope light sources at distal tip of an endoscope
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00066—Proximal part of endoscope body, e.g. handles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0096—High frequency jet ventilation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/502—User interfaces, e.g. screens or keyboards

Definitions

  • the invention relates to a high frequency jet ventilation laryngoscope, in particular to an electronically controlled high frequency jet ventilation laryngoscope, belonging to the field of medical instruments.
  • the main use in the market is two different functions of the jet ventilation laryngoscope, one must be connected with the high-frequency jet ventilator during the tracheal intubation process, using the pulse generated by the high-frequency jet ventilator through the jet throat
  • the mirror supplies high-frequency jet ventilation to the body for oxygen supply, but the disadvantage is that the laryngoscope must be used in conjunction with a high-frequency ventilator, lacking flexibility, and is not suitable for endotracheal intubation in on-site cardiopulmonary resuscitation.
  • the second type is a hand-controlled jet ventilation laryngoscope, which is characterized in that a manual oxygen blocking valve is designed on the laryngoscope handle, and the valve is used to block the flow of oxygen gas to generate pulses for the purpose of injecting oxygen into the body.
  • a manual oxygen blocking valve is designed on the laryngoscope handle, and the valve is used to block the flow of oxygen gas to generate pulses for the purpose of injecting oxygen into the body.
  • the disadvantage of this laryngoscope is that it requires manual control of the ventilation frequency during the rescue process. Usually, the maximum manual control frequency can only be controlled at 30 times/minute, and the high-frequency ventilation frequency of 110 times/minute cannot be achieved, especially in the tracheal insertion. In the tube process, it is necessary to focus on the observation of the glottis, and at the same time, to control the ventilation frequency by hand, it is difficult to complete the coordination of the hand and eye, which brings inconvenience to the operator and does not achieve the best rescue effect.
  • an electronically controlled high frequency jet ventilation laryngoscope comprising a laryngoscope handle and a laryngoscope lens, the laryngoscope handle being integral with the laryngoscope;
  • An oxygen supply tube is disposed in the lens handle, a front end of the oxygen supply tube is disposed at a front end of the throat lens; a lamp bead is disposed at a front end of the throat lens; and further includes an electronic controller, wherein the electronic controller includes a housing a display screen, an electromagnetic wide, a power module, a control module, a control switch, the housing is fixedly disposed at a top end of the laryngoscope handle, and the display screen and the control switch are disposed on the housing,
  • the power module and the control module are disposed in the casing;
  • the electromagnetic valve is disposed on the oxygen supply pipe in the laryngoscope handle;
  • the display screen, the control module and the control switch are The power module is connected; the electronic controller is powered by the power module to enter
  • a drug delivery tube is disposed in the laryngoscope handle, and a drug delivery control is provided on the drug delivery tube; an atomizing head is disposed at a front end of the throat lens, a front end of the oxygen supply tube and the feeding The front ends of the medicine tubes are respectively in communication with the atomizing head.
  • the laryngoscope handle is coupled with the laryngoscope lens; a laryngoscope handle oxygen supply tube is disposed in the laryngoscope handle, and a laryngoscope lens oxygen supply tube is disposed on the laryngoscope lens;
  • the handle oxygen supply tube is in communication with the throat lens oxygen supply tube; and the solenoid valve is disposed on the laryngoscope handle oxygen supply tube.
  • a laryngoscope handle drug delivery tube is disposed in the laryngoscope handle, a drug delivery control valve is disposed on the laryngoscope handle drug delivery tube, and a laryngoscope lens administration tube is disposed on the laryngoscope lens, the throat a lens handle administration tube is connected to the laryngeal lens administration tube; an atomizing head is disposed at a front end of the laryngoscope lens, a front end of the laryngeal lens oxygen supply tube and a front end of the laryngoscope lens administration tube respectively The atomizing head is connected.
  • the laryngoscope lens is a hook lens, and the laryngoscope lens is disposed on the hook lens Oxygen supply tube.
  • a laryngeal lens administration tube is disposed on the hook lens, a laryngoscope handle drug delivery tube is disposed in the laryngoscope handle, and a drug delivery control valve is disposed on the laryngoscope handle drug delivery tube
  • the laryngoscope handle drug delivery tube is in communication with the laryngeal lens administration tube; the atomization head is disposed at the front end of the laryngoscope lens, the front end of the laryngeal lens oxygen supply tube and the front end of the laryngeal lens administration tube Connected to the atomizing head separately.
  • the administration control valve is a drug delivery solenoid valve
  • the control module is coupled to the administration solenoid valve, and the control module controls an operating frequency of the administration electromagnetic wide.
  • the dosing control valve is a dosing manual valve that is placed on the housing of the laryngoscope handle.
  • the camera further includes a camera, the camera is disposed at a front end of the throat lens, and the image processing module is disposed in the housing, the camera is connected to the image processing module, and the image processing module is Connected to the display screen, displaying an image captured by the camera on the display screen, the image processing module is connected to the control switch and the power module, and the camera and the image processing module are The power module is powered to enter a normal working state; the control switch controls opening and closing of the camera and the image processing module.
  • the invention has the advantages that: in the process of human lung resuscitation tracheal intubation, high-frequency jet ventilation can be used for oxygen supply through electronic automatic control, and at the same time, cardiopulmonary resuscitation medicine can be sprayed into the body, and the critically ill patients can be rescued by counting seconds; Self-provided power supply, compact and flexible, easy to carry, easy to operate, accurate and reliable to use, suitable for on-site resuscitation first aid in various mobile occasions.
  • Figure 2 is an overall schematic diagram of the electronic controller.
  • Figure 3 is a schematic diagram of the circuit connection of the electronic controller.
  • Fig. 4 is a schematic view showing the structure of the embodiment 2.
  • Fig. 5 is a schematic view showing the structure of the embodiment 3.
  • Fig. 6 is a circuit diagram showing the electronic connection of the electronic controller of the third embodiment.
  • Fig. 7 is a schematic view showing the structure of the embodiment 4.
  • Figure 8 is a schematic view showing the structure of Embodiment 5.
  • Fig. 9 is a schematic view showing the structure of the embodiment 6.
  • Fig. 10 is a schematic structural view of the embodiment ⁇ .
  • Figure 11 is a circuit diagram showing the electronic connection of the electronic controller of the seventh embodiment.
  • Laryngoscope handle 1 throat lens 2, oxygen supply tube 3, lamp bead 4, electronic controller 5, housing 6, display screen 7, solenoid valve 8, power supply module 9, control module 10, control switch 11, drug delivery tube 12.
  • an electronically controlled high-frequency jet ventilation laryngoscope includes a laryngoscope handle 1 and a laryngoscope 2, and the laryngoscope handle 1 and the laryngoscope 2 are integrated;
  • An oxygen supply tube 3 is disposed in the laryngoscope handle 1, and a front end of the oxygen supply tube 3 is disposed at a front end of the laryngoscope lens 2;
  • a lamp bead 4 is disposed at a front end of the laryngoscope lens 2; and further includes an electronic controller 5, and the electronic controller 5 includes Housing 6, display 7, solenoid valve 8, power module 9, control module 10, control on Closely, a housing 6 is fixedly disposed on the top end of the laryngoscope handle 1, and a display screen 7 and a control switch 11 are disposed on the housing 6, and a power module 9 and a control module 10 are disposed in the housing 6;
  • the electromagnetic supply pipe 3 in the 1 is provided with a solenoid valve 8;
  • the oxygen supply and oxygen supply frequency are accurate and reliable. It is suitable for on-site resuscitation first-aid in various mobile occasions, and can achieve the goal of rescuing critical patients every second. .
  • an electronically controlled high-frequency jet ventilation laryngoscope includes a laryngoscope handle 1, a laryngoscope lens 2, an oxygen supply tube 3, a lamp bead 4, an electronic controller 5, and a housing 6,
  • the display screen 7, the electromagnetic valve 8, the power supply module 9, the control module 10, the control switch 11, and the connection structure thereof are the same as those of the first embodiment, and further include a drug delivery tube 12, a drug administration control valve 13, an atomization head 14, and administration.
  • the manual control 19 is provided with a drug delivery tube 12 in the laryngoscope handle 1, a drug delivery control valve 13 on the drug delivery tube 12, a drug delivery control valve 13 for administering a manual control valve 19, and a manual control valve.
  • an atomizing head 14 is provided at the front end of the laryngoscope lens 2, and the front end of the oxygen supply tube 3 and the front end of the drug delivery tube 12 are respectively in communication with the atomizing head 14.
  • the oxygen supply and oxygen supply frequency are accurate and reliable.
  • it when it is difficult to open the liquid path and can not inject CPR drugs into the body, it can be passed through the trachea. Inhalation of the body into the cardiopulmonary resuscitation drug, its absorption is faster than intravenous administration, can achieve the purpose of saving critical patients every second. .
  • an electronically controlled high-frequency jet ventilation laryngoscope includes a laryngoscope handle 1, a laryngoscope lens 2, an oxygen supply tube 3, a lamp bead 4, an electronic controller 5, and a shell Body 6, display 7, solenoid valve 8, power module 9, control module 10, control switch 11, drug delivery tube 12, drug delivery control valve 13, atomizing head 14, drug solenoid valve 20, in embodiment 2
  • the administration manual valve 19 is replaced with the administration solenoid valve 20, and its connection structure is the same as that of the embodiment 2; wherein the control module 10 is connected to the administration solenoid valve 20, and the control module 10 controls the operation frequency of the administration electromagnetic height 18.
  • the oxygen supply and oxygen supply frequency are accurate and reliable.
  • the body is fogged into the cardiopulmonary resuscitation drug, and the dose of the cardiopulmonary resuscitation drug is precisely controlled by the electromagnetic valve 20, and the absorption rate is faster than that of the intravenous injection, which can achieve the purpose of rescuing the critically ill patients every second.
  • an electronically controlled high-frequency jet ventilation laryngoscope includes a laryngoscope handle 1 and a laryngoscope 2, and the laryngoscope handle 1 and the laryngoscope 2 are separated by a snap; 1 is provided with a laryngoscope handle oxygen supply tube 15, and a laryngoscope lens oxygen supply tube 16 is disposed on the laryngoscope lens 2; a laryngoscope handle oxygen supply tube 15 is connected with the laryngoscope lens oxygen supply tube 16; a lamp is arranged at the front end of the laryngoscope lens 2 Bead 4; further comprising an electronic controller 5, the electronic controller 5 comprising a housing 6, a display screen 7, a solenoid valve 8, a power module 9, a control module 10, a control switch 11, and a housing fixed at the top end of the laryngoscope handle 1 Body 6, a display screen 7 and a control switch 11 are arranged on the housing 6, a power module 9 and a control module 10 are
  • the control module 10 and the control switch 11 are connected to the power module 9; the electronic controller 5 is powered by the power module 9 to enter a normal working state; and the control switch 11 controls the electronic controller.
  • the opening and closing of the control module 10 is respectively connected to the display screen 7 and the electromagnetic valve 8, and the control module 10 controls the operating frequency of the electromagnetic valve 8, and displays the working state of the electronic controller 5 on the display screen 7. It has simple operation and can use different types of laryngoscope lens 2 for patients of different ages. It can supply oxygen by high-frequency jet ventilation through electronic automatic control. The oxygen supply and oxygen supply frequency are accurate and reliable, suitable for various mobile occasions.
  • the on-site resuscitation first aid can achieve the goal of rescuing critically ill patients every second.
  • an electronically controlled high-frequency jet ventilation laryngoscope includes a laryngoscope handle 1, a laryngoscope lens 2, a lamp bead 4, an electronic controller 5, a housing 6, a display screen 7, and an electromagnetic
  • the valve 8, the power module 9, the control module 10, the control switch 11, the laryngoscope handle oxygen supply tube 15, the laryngoscope lens oxygen supply tube 16, and the connection structure thereof are the same as in the fourth embodiment, and further include the drug delivery control width 13, atomization
  • the drug delivery control valve 13 is provided with a manual control valve 19, and the manual control valve 19 is placed on the outer casing of the laryngoscope handle; the throat lens 2 is provided with a laryngeal lens administration tube 18, expressedLaryngeal handle drug delivery tube 17
  • Electronic automatic control for high-frequency jet ventilation for oxygen supply, oxygen supply and oxygen supply frequency is accurate and reliable; at the same time, when it is difficult to open the liquid path and can not inject CPR drugs into the body, it can enter the body through the trachea into the cardiopulmonary resuscitation drug, which absorbs It is faster than intravenous administration, and it can achieve the goal of rescuing critically ill patients every second.
  • Embodiment 6 As shown in FIG. 9, an electronically controlled high frequency jet ventilation laryngoscope including a throat Mirror handle 1, throat lens 2, lamp bead 4, electronic controller 5, housing 6, display screen 7, solenoid valve 8, power module 9, control module 10, control switch 11; the connection structure is the same as that of embodiment 5, It also includes a drug administration control valve 13, an atomizing head 14, a laryngoscope handle oxygen supply tube 15, a laryngoscope lens oxygen supply tube 16, a laryngoscope handle drug delivery tube 17, a laryngeal lens administration tube 18, and a drug delivery control 19 Wherein the laryngoscope lens 2 is a hook-and-eye lens 21, the laryngeal lens 21 is provided with a laryngeal lens oxygen supply tube 16, and the laryngeal lens 21 is provided with a laryngeal lens administration tube 18, which is inside the laryngoscope handle 1 A laryngoscope handle drug delivery tube 17 is provided, and a drug delivery control valve 13 is disposed on the laryngoscope handle drug delivery
  • the cardiopulmonary resuscitation drug cannot be injected into the body, and the patient has difficulty in intubation, such as high throat, hypertrophy of the epiglottis, or protrusion of the teeth, the cardiopulmonary resuscitation drug can be introduced into the body through the trachea, and the absorption is faster than intravenous administration. , can achieve the purpose of saving critical patients every second.
  • Embodiment 7 As shown in FIG. 10 and FIG. 11, an electronically controlled high-frequency jet ventilation laryngoscope, comprising a laryngoscope handle 1, a laryngoscope lens 2, an oxygen supply tube 3, a lamp bead 4, an electronic controller 5, and a shell
  • the display 6, the solenoid valve 8, the power module 9, the control module 10, the control switch 11, and the connection structure thereof are the same as those of the first embodiment, and further include a camera 22 and an image processing module 23, which are provided at the front end of the throat lens 2.
  • the camera 22 is provided with an image processing module 23 in the housing 6, the camera 22 is connected to the image processing module 23, the image processing module 23 is connected to the display screen 7, and the image captured by the camera 22 is displayed on the display screen 7, and the image processing module 23 is provided.
  • Control The switch 11 is connected to the power module 10, and the camera 22 and the image processing module 23 are powered by the power module 9 into a normal operating state; the control switch 11 controls the opening and closing of the camera 22 and the image processing module 23. It is small and flexible, easy to operate, and is equipped with high-frequency jet ventilation for oxygen supply through electronic automatic control. The oxygen supply and oxygen supply frequency are accurate and reliable, providing clear images for fast and accurate intubation, reducing intubation damage and cuts. Accidents, suitable for on-site resuscitation first-aid in various mobile situations, can achieve the goal of rescuing critically ill patients every second.
  • the image processing module 23 is a well-known module for processing images, such as an image capture card.

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Abstract

一种电控高频喷射通气喉镜，其包括喉镜柄(1)和喉镜片(2)，在喉镜柄(1)内设有供氧管(3)，供氧管(3)的前端置于喉镜片(2)前端；其还包括电子控制器(5)，电子控制器(5)包括壳体(6)、显示屏(7)、电磁阀(8)、电源模块(9)、控制模块(10)、控制开关(11)，在喉镜柄(1)顶端固定设有壳体(6)，在壳体(6)上设有显示屏(7)和控制开关(11)，在壳体(6)内设有电源模块(9)和控制模块(10)；在喉镜柄(1)内的供氧管(3)上设有电磁阀(8)；显示屏(7)、控制模块(10)和控制开关(11)与电源模块(9)连接；控制模块(10)分别与显示屏(7)和电磁阀(8)连接。电控高频喷射通气喉镜自备电源，小巧灵活，便于携带，操作简单，使用准确可靠，适合于各种机动场合的现场复苏急救。

Description

电控高频喷射通气喉镜
技术领域：
本发明涉及一种高频喷射通气喉镜，尤其涉及一种电控高频喷射 通气喉镜， 属于医疗器械领域。
背景技术：
目前在市场销售上使用的主要是两种不同功能的喷射通气喉镜， 一种是在气管插管过程中必须与高频喷射呼吸机连接使用，利用高频 喷射呼吸机产生的脉冲通过喷射喉镜向体内进行高频喷射通气供氧， 但其缺点是该喉镜须与高频呼吸机联接使用， 缺乏灵活机动性， 不适 合于现场心肺复苏实施气管插管。
第二种是手控喷射通气喉镜，其特征是在喉镜柄上设计了一个手 控氧气阻断阀，利用该阀将氧气气流阻断产生脉冲从而达到向体内喷 射通气供氧的目的。该喉镜的缺点是在抢救过程中需要用手控通气频 率， 通常手控频率最高也只能控制在 30次 /分钟左右， 无法达到 110 次 /分的高频通气频率， 尤其是在气管插管过程中， 既要集中观察显 露声门， 同时又要用手控制通气频率， 很难完成手眼协调， 给操作者 带来不便， 达不到最佳抢救效果。
发明内容：
为了克服上述现有技术不足处，本发明的目的在于提供一种电控 高频喷射通气喉镜。
本发明由如下技术方案实施： 一种电控高频喷射通气喉镜， 其包 括喉镜柄和喉镜片， 所述喉镜柄与所述喉镜片为一体结构； 在所述喉 镜柄内设有供氧管， 所述供氧管的前端置于所述喉镜片前端； 在所述 喉镜片前端设有灯珠； 其还包括电子控制器， 所述电子控制器包括壳 体， 显示屏、 电磁阔、 电源模块、 控制模块、 控制开关， 在所述喉镜 柄顶端固定设有所述壳体， 在所述壳体上设有所述显示屏和控制开 关， 在所述壳体内设有所述电源模块和所述控制模块； 在所述喉镜柄 内的所述供氧管上设有所述电磁阀； 所述显示屏、所述控制模块和所 述控制开关与所述电源模块连接；所述电子控制器由所述电源模块供 电进入正常工作状态； 所述控制开关控制所述电子控制器的启闭； 所 述控制模块分别与所述显示屏和所述电磁阀连接，所述控制模块控制 所述电磁阀的工作频率，在所述显示屏上显示所述电子控制器的工作 状态。
在所述喉镜柄内设有给药管， 在所述给药管上设有给药控制阔； 在所述喉镜片前端设有雾化头，所述供氧管的前端和所述给药管的前 端分别与所述雾化头连通。
所述喉镜柄与所述喉镜片为分体卡接；在所述喉镜柄内设有喉镜 柄供氧管， 在所述喉镜片上设有喉镜片供氧管； 所述喉镜柄供氧管与 所述喉镜片供氧管连通； 在所述喉镜柄供氧管上设有所述电磁阀。
在所述喉镜柄内设有喉镜柄给药管，在所述喉镜柄给药管上设有 给药控制阀， 在所述喉镜片上设有喉镜片给药管， 所述喉镜柄给药管 与所述喉镜片给药管连通； 在所述喉镜片前端设有雾化头， 所述喉镜 片供氧管的前端和所述喉镜片给药管的前端分别与所述雾化头连通。
所述喉镜片为弯钩喉镜片，在所述弯钩喉镜片上设有所述喉镜片 供氧管。
在所述弯钩喉镜片上设有喉镜片给药管，在所述喉镜柄内设有喉 镜柄给药管， 在所述喉镜柄给药管上设有给药控制阀，所述喉镜柄给 药管与所述喉镜片给药管连通； 在所述喉镜片前端设有所述雾化头， 所述喉镜片供氧管的前端和所述喉镜片给药管的前端分别与所述雾 化头连通。
所述给药控制阀为给药电磁阀，所述控制模块与所述给药电磁阀 连接， 所述控制模块控制所述给药电磁阔的工作频率。
所述给药控制阀为给药手控阀，所述给药手控阀置于所述喉镜柄 的壳体上。
其还包括摄像头、 图像处理模块， 在所述喉镜片前端设有所述摄 像头， 在所述壳体内设有所述图像处理模块， 所述摄像头与所述图像 处理模块连接， 所述图像处理模块与所述显示屏连接， 在所述显示屏 上显示所述摄像头拍摄的图像，所述图像处理模块与所述控制开关和 所述电源模块连接，所述摄像头和所述图像处理模块由所述电源模块 供电进入正常工作状态；所述控制开关控制所述摄像头和所述图像处 理模块的启闭。
本发明的优点：在人肺复苏气管插管过程中既可以通过电子自动 控制进行高频喷射通气供氧， 同时又可以向体内喷入心肺复苏药， 可 达到分秒必争的抢救危重患者； 该喉镜自备电源， 小巧灵活， 便于携 带，操作简单，使用准确可靠，适合于各种机动场合的现场复苏急救。
附图说明： 图 1为实施例 1的结构示意图。
图 2为电子控制器的整体示意图。
图 3为电子控制器的电路连接示意图。
图 4为实施例 2的结构示意图。
图 5为实施例 3的结构示意图。
图 6为实施例 3的电子控制器的电路连接示意图。
图 7为实施例 4的结构示意图。
图 8为实施例 5的结构示意图。
图 9为实施例 6的结构示意图。
图 10为实施例 Ί的结构示意图。
图 11为实施例 7的电子控制器的电路连接示意图。
喉镜柄 1、 喉镜片 2、 供氧管 3、 灯珠 4、 电子控制器 5、 壳体 6， 显示屏 7、 电磁阀 8、 电源模块 9、 控制模块 10、 控制开关 11、 给药 管 12、 给药控制阀 13、 雾化头 14、 喉镜柄供氧管 15、 喉镜片供氧管 16、 喉镜柄给药管 17、 喉镜片给药管 18、 给药手控阀 19、 给药电磁 阀 20、 弯钩喉镜片 21、 摄像头 22、 图像处理模块 23。
具体实施方式：
实施例 1: 如图 1、 图 2和图 3所示， 一种电控高频喷射通气喉 镜， 其包括喉镜柄 1和喉镜片 2， 喉镜柄 1与喉镜片 2为一体结构； 在喉镜柄 1内设有供氧管 3， 供氧管 3的前端置于喉镜片 2前端； 在 喉镜片 2前端设有灯珠 4; 其还包括电子控制器 5， 电子控制器 5包 括壳体 6， 显示屏 7、 电磁阀 8、 电源模块 9、 控制模块 10、 控制开 关 11，在喉镜柄 1顶端固定设有壳体 6， 在壳体 6上设有显示屏 7和 控制开关 11， 在壳体 6内设有电源模块 9和控制模块 10; 在喉镜柄 1内的供氧管 3上设有电磁阀 8; 显示屏 7、 控制模块 10和控制开关 11与电源模块 9连接； 电子控制器 5由电源模块 9供电进入正常工 作状态； 控制开关 11控制电子控制器 5的启闭； 控制模块 10分别与 显示屏 7和电磁阀 8连接， 控制模块 10控制电磁阀 8的工作频率， 在显示屏 7上显示电子控制器 5的工作状态。其具有小巧灵活， 操作 简单， 通过电子自动控制进行高频喷射通气供氧， 供氧量及供氧频率 准确可靠， 适合于各种机动场合的现场复苏急救， 可达到分秒必争的 抢救危重患者的目的。
实施例 2: 如图 4所示， 一种电控高频喷射通气喉镜， 其包括喉 镜柄 1、 喉镜片 2、 供氧管 3、 灯珠 4、 电子控制器 5、 壳体 6， 显示 屏 7、 电磁阀 8、 电源模块 9、 控制模块 10、 控制开关 11、 其连接结 构与实施例 1相同， 其还包括给药管 12、给药控制阀 13、雾化头 14、 给药手控阔 19， 在喉镜柄 1内设有给药管 12， 在给药管 12上设有给 药控制阀 13， 给药控制阀 13为给药手控阀 19， 给药手控阀 19置于 喉镜柄 1的外壳上； 在喉镜片 2前端设有雾化头 14， 供氧管 3的前 端和给药管 12的前端分别与雾化头 14连通。其具有小巧灵活， 操作 简单， 通过电子自动控制进行高频喷射通气供氧， 供氧量及供氧频率 准确可靠； 同时在难以开放液路、 无法向体内注射心肺复苏药物时， 可以通过气管向体内雾入心肺复苏药物，其吸收之快甚于静脉注射给 药， 可达到分秒必争的抢救危重患者的目的。 。 实施例 3: 如图 5和图 6所示， 一种电控高频喷射通气喉镜， 其 包括喉镜柄 1、 喉镜片 2、 供氧管 3、 灯珠 4、 电子控制器 5、 壳体 6， 显示屏 7、 电磁阀 8、 电源模块 9、 控制模块 10、 控制开关 11、 给药 管 12、 给药控制阀 13、 雾化头 14， 给药电磁阀 20， 实施例 2中的给 药手控阀 19替换为给药电磁阀 20， 其连接结构与实施例 2相同； 其 中控制模块 10与给药电磁阀 20连接， 控制模块 10控制给药电磁阔 18 的工作频率。 其具有小巧灵活， 操作简单， 通过电子自动控制进 行高频喷射通气供氧， 供氧量及供氧频率准确可靠； 同时在难以开放 液路、无法向体内注射心肺复苏药物时， 可以通过气管向体内雾入心 肺复苏药物， 且通过给药电磁阀 20精准控制心肺复苏药物的雾入剂 量， 其吸收之快甚于静脉注射给药， 可达到分秒必争的抢救危重患者 的目的。
实施例 4: 如图 7所示， 一种电控高频喷射通气喉镜， 其包括喉 镜柄 1和喉镜片 2, 喉镜柄 1与喉镜片 2为分体卡接； 在喉镜柄 1内 设有喉镜柄供氧管 15， 在喉镜片 2上设有喉镜片供氧管 16; 喉镜柄 供氧管 15与喉镜片供氧管 16连通； 在喉镜片 2前端设有灯珠 4; 其 还包括电子控制器 5， 电子控制器 5包括壳体 6，显示屏 7、电磁阀 8、 电源模块 9、 控制模块 10、 控制开关 11， 在喉镜柄 1顶端固定设有 壳体 6， 在壳体 6上设有显示屏 7和控制开关 11， 在壳体 6内设有电 源模块 9和控制模块 10; 在喉镜柄供氧管 15上设有电磁阀 8; 显示 屏 7、 控制模块 10和控制开关 11与电源模块 9连接； 电子控制器 5 由电源模块 9供电进入正常工作状态； 控制开关 11控制电子控制器 5的启闭； 控制模块 10分别与显示屏 7和电磁阀 8连接， 控制模块 10控制电磁阀 8的工作频率， 在显示屏 7上显示电子控制器 5的工 作状态。 其具有操作简单， 可以使用不同型号的喉镜片 2， 用于不同 年龄阶段的患者， 通过电子自动控制进行高频喷射通气供氧， 供氧量 及供氧频率准确可靠， 适合于各种机动场合的现场复苏急救， 可达到 分秒必争的抢救危重患者的目的。
实施例 5: 如图 8所示， 一种电控高频喷射通气喉镜， 其包括喉 镜柄 1、 喉镜片 2、 灯珠 4、 电子控制器 5、 壳体 6， 显示屏 7、 电磁 阀 8、 电源模块 9、 控制模块 10、 控制开关 11、 喉镜柄供氧管 15、 喉镜片供氧管 16、 其连接结构与实施例 4相同， 其还包括给药控制 阔 13、 雾化头 14、 喉镜柄给药管 17、 喉镜片给药管 18、 给药手控阀 19, 在喉镜柄 1内设有喉镜柄给药管 17， 在喉镜柄给药管 17上设有 给药控制阔 13, 给药控制阀 13为给药手控阀 19， 给药手控阀 19置 于喉镜柄的外壳上； 在喉镜片 2上设有喉镜片给药管 18，„喉镜柄给 药管 17与喉镜片给药管 18连通； 在喉镜片 2前端设有雾化头 14， 喉镜片供氧管 16的前端和喉镜片给药管 18的前端分别与雾化头 14 连通。 其具有操作简单， 可以使用不同型号的喉镜片 2， 用于不同年 龄阶段的患者， 通过电子自动控制进行高频喷射通气供氧， 供氧量及 供氧频率准确可靠； 同时在难以开放液路、无法向体内注射心肺复苏 药物时， 可以通过气管向体内雾入心肺复苏药物， 其吸收之快甚于静 脉注射给药， 可达到分秒必争的抢救危重患者的目的。
实施例 6: 如图 9所示， 一种电控高频喷射通气喉镜， 其包括喉 镜柄 1、 喉镜片 2、 灯珠 4、 电子控制器 5、 壳体 6， 显示屏 7、 电磁 阀 8、 电源模块 9、 控制模块 10、 控制开关 11 ; 其连接结构与实施例 5相同， 其还包括给药控制阀 13、 雾化头 14、 喉镜柄供氧管 15、 喉 镜片供氧管 16、喉镜柄给药管 17、喉镜片给药管 18、给药手控阔 19， 其中喉镜片 2为弯钩喉镜片 21， 在弯钩喉镜片 21上设有喉镜片供氧 管 16， 在弯钩喉镜片 21上设有喉镜片给药管 18， 在喉镜柄 1内设有 喉镜柄给药管 17， 在喉镜柄给药管 17上设有给药控制阀 13， 喉镜柄 给药管 17与喉镜片给药管 18连通； 在弯钩喉镜片 21前端设有雾化 头 14， 喉镜片供氧管 16的前端和喉镜片给药管 18的前端分别与雾 化头 14连通。 其具有操作简单， 可以使用不同型号的喉镜片 2， 用 于不同年龄阶段的患者， 通过电子自动控制进行高频喷射通气供氧， 供氧量及供氧频率准确可靠； 同时在难以开放液路、无法向体内注射 心肺复苏药物时， 且患者插管困难时， 如高喉头、 会厌肥大、 牙齿前 突等， 可以通过气管向体内雾入心肺复苏药物， 其吸收之快甚于静脉 注射给药， 可达到分秒必争的抢救危重患者的目的。
实施例 7: 如图 10和图 11所示， 一种电控高频喷射通气喉镜， 其包括喉镜柄 1、 喉镜片 2、 供氧管 3、 灯珠 4、 电子控制器 5、 壳体 6， 显示屏 7、 电磁阀 8、 电源模块 9、 控制模块 10、 控制开关 11、 其连接结构与实施例 1相同， 其还包括摄像头 22、 图像处理模块 23， 在喉镜片 2前端设有摄像头 22， 在壳体 6内设有图像处理模块 23， 摄像头 22与图像处理模块 23连接， 图像处理模块 23与显示屏 7连 接， 在显示屏 7上显示摄像头 22拍摄的图像， 图像处理模块 23与控 制开关 11和电源模块 10连接，摄像头 22和图像处理模块 23由电源 模块 9供电进入正常工作状态；控制开关 11控制摄像头 22和图像处 理模块 23的启闭。 其具有小巧灵活， 操作简单， 通过电子自动控制 进行高频喷射通气供氧， 供氧量及供氧频率准确可靠， 能提供清晰的 图像， 以便快速准确的插管， 减少插管损伤及割伤事故， 适合于各种 机动场合的现场复苏急救， 可达到分秒必争的抢救危重患者的目的。
图像处理模块 23是公知现有的处理图像的模块，如图像捕捉卡。

Claims

WO 2013/007001 ^|j ^ ^ †^ PCT/CN2011/002102
1、 一种电控高频喷射通气喉镜， 其包括喉镜柄和喉镜片， 所述 喉镜柄与所述喉镜片为一体结构； 在所述喉镜柄内设有供氧管， 所述 供氧管的前端置于所述喉镜片前端； 在所述喉镜片前端设有灯珠； 其 特征在于，其还包括电子控制器，所述电子控制器包括壳体， 电磁阀、 电源模块、控制模块、控制开关， 在所述喉镜柄顶端固定设有所述壳 体， 在所述壳体上设有控制幵关， 在所述壳体内设有所述电源模块和 所述控制模块； 在所述喉镜柄内的所述供氧管上设有所述电磁阀； 所 述控制模块和所述控制开关与所述电源模块连接；所述电子控制器由 所述电源模块供电进入正常工作状态；所述控制开关控制所述电子控 制器的启闭； 所述控制模块与电磁阀连接， 所述控制模块控制所述电 磁阀的工作频率。
2、 根据权利要求 1所述的一种电控高频喷射通气喉镜， 其特征 在于，在所述喉镜柄内设有给药管，在所述给药管上设有给药控制阀； 在所述喉镜片前端设有雾化头，所述供氧管的前端和所述给药管的前 端分别与所述雾化头连通。
3、 根据权利要求 1所述的一种电控高频喷射通气喉镜， 其特征 在于， 所述喉镜柄与所述喉镜片为分体卡接； 在所述喉镜柄内设有喉 镜柄供氧管， 在所述喉镜片上设有喉镜片供氧管； 所述喉镜柄供氧管 与所述喉镜片供氧管连通； 在所述喉镜柄供氧管上设有所述电磁阀。
4、 根据权利要求 3所述的一种电控高频喷射通气喉镜， 其特征 在于， 在所述喉镜柄内设有喉镜柄给药管， 在所述喉镜柄给药管上设 有给药控制阀， 在所述喉镜片上设有喉镜片给药管， 所述喉镜柄给药 管与所述喉镜片给药管连通； 在所述喉镜片前端设有雾化头， 所述喉 镜片供氧管的前端和所述喉镜片给药管的前端分别与所述雾化头连 通。
5、 根据权利要求 3所述的一种电控高频喷射通气喉镜， 其特征 在于， 所述喉镜片为弯钩喉镜片， 在所述弯钩喉镜片上设有所述喉镜 片供氧管。
6、 根据权利要求 5所述的一种电控高频喷射通气喉镜， 其特征 在于， 在所述弯钩喉镜片上设有喉镜片给药管， 在所述喉镜柄内设有 喉镜柄给药管， 在所述喉镜柄给药管上设有给药控制阀， 所述喉镜柄 给药管与所述喉镜片给药管连通； 在所述喉镜片前端设有所述雾化 头，所述喉镜片供氧管的前端和所述喉镜片给药管的前端分别与所述 雾化头连通。
7、 根据权利要求 2或 4或 6所述的任一种电控高频喷射通气喉 镜， 其特征在于， 所述给药控制阀为给药电磁阀， 所述控制模块与所 述给药电磁阀连接， 所述控制模块控制所述给药电磁阀的工作频率。
8、 根据权利要求 2或 4或 6所述的任一种电控高频喷射通气喉 镜， 其特征在于， 所述给药控制阀为给药手控阀， 所述给药手控阀置 于所述喉镜柄的壳体上。
9、 根据权利要求 1所述的一种电控高频喷射通气喉镜， 其特征 在于， 其还包括摄像头、 图像处理模块， 在所述喉镜片前端设有所述 摄像头， 在所述壳体内设有所述图像处理模块， 所述摄像头与所述图 像处理模块连接， 所述图像处理模块与所述显示屏连接， 在所述显示 屏上显示所述摄像头拍摄的图像，所述图像处理模块与所述控制开关 和所述电源模块连接，所述摄像头和所述图像处理模块由所述电源模 块供电进入正常工作状态；所述控制开关控制所述摄像头和所述图像 处理模块的启闭。
10、根据权利要求 1或 2或 3或 4或 5或 6或 9所述的任一种电 控高频喷射通气喉镜，其特征在于：所述的电子控制器还包括显示屏， 显示屏设置在壳体上， 控制模块与显示屏连接， 显示屏与电源模块连 接； 所述控制模块控制所述电磁阀的工作频率， 在所述显示屏上显示 所述电子控制器的工作状态。
PCT/CN2011/002102 2011-07-08 2011-12-14 电控高频喷射通气喉镜 WO2013007001A1 (zh)

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