CN201862108U - Visible double-lumen endobronchial tube - Google Patents

Visible double-lumen endobronchial tube Download PDF

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Publication number
CN201862108U
CN201862108U CN 201020610583 CN201020610583U CN201862108U CN 201862108 U CN201862108 U CN 201862108U CN 201020610583 CN201020610583 CN 201020610583 CN 201020610583 U CN201020610583 U CN 201020610583U CN 201862108 U CN201862108 U CN 201862108U
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Prior art keywords
tube
connected
main bronchus
end
lumen endobronchial
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CN 201020610583
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Chinese (zh)
Inventor
安明昊
李筱
王雁娟
胡春晓
胡毅平
艾青
顾正锋
高宏
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艾青
高宏
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/012Instruments 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/04Instruments 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 combined with photographic or television appliances
    • A61B1/05Instruments 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 combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/267Instruments 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/267Instruments 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
    • A61B1/2676Bronchoscopes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0402Special features for tracheal tubes not otherwise provided for
    • A61M16/0404Special features for tracheal tubes not otherwise provided for with means for selective or partial lung respiration
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0434Cuffs
    • A61M16/0454Redundant cuffs
    • A61M16/0459Redundant cuffs one cuff behind another
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0486Multi-lumen tracheal tubes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0488Mouthpieces; Means for guiding, securing or introducing the tubes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3306Optical measuring means

Abstract

The utility model relates to a visible double-lumen endobronchial tube comprising a tracheal tube, the tail end of the tracheal tube is connected with a main bronchus tube, a tubular connector is sheathed at the upper end of the tracheal tube and is internally provided with a small clapboard for dividing the connector into a left cavity and a right cavity; a clapboard is arranged in the tracheal tube and divides an inner cavity of the tracheal tube into a first cavity and a second cavity that are equal, the upper end of the clapboard is connected with the small clapboard, and the lower end of the clapboard is connected with the inner side wall of the main bronchus tube; and the visible double-lumen endobronchial tube is characterized in that image collecting equipment used for collecting image data at the front and the left side and the right side of the main bronchus tube is arranged on the inner side wall of the main bronchus tube, and a lighting equipment is arranged on the image collecting equipment, the output end of the image collecting equipment is connected with the input end of the image collecting equipment by a cable. The visible double-lumen endobronchial tube can be accurately positioned, easily realizes isolation of two lungs under a visible condition, and is simple in operation.

Description

可视双腔支气管导管 Visual double-lumen endobronchial catheter

技术领域 FIELD

[0001] 本实用新型涉及一种医疗器械,具体地说是一种可视双腔支气管导管。 [0001] The present invention relates to a medical instrument, in particular a double-lumen endobronchial catheter visualization. 背景技术 Background technique

[0002] 肺隔离技术在肺部、纵膈、大血管及食管等手术操作中应用极其广泛,单肺通气可以提供肺部的隔离、便利的呼吸管理和扩大手术视野。 [0002] Pulmonary sequestration technologies in the lungs, mediastinum, esophagus and large blood vessels and other surgical procedures extremely versatile, single-lung ventilation can provide isolation of the lungs, respiratory management and facilitate the expansion of the surgical field. 目前双腔支气管导管、Univent导管、 支气管堵塞器是实施单肺隔离技术的常用工具,以上这些导管通常情况下无一例外都需要在纤维支气管镜辅助下插管定位,以确保左右肺完全隔离,不至于插管过深造成单肺通气或插管过浅造成双肺未充分隔离的情况发生。 At present double-lumen endobronchial catheter, the Univent catheter, bronchial congestion is a common tool embodiment Isolated Lung art, these catheters usually require the cannula is positioned exclusively in the auxiliary bronchoscopy, lung around to ensure complete isolation, cannula too deep and will not cause OLV case too shallow or cannula is not sufficiently isolated lung caused to occur. 有时即使在导管已经准确定位的情况下,病人改变体位,如侧卧翻身,导管的位置依然可能发生变化,造成肺隔离失败,即以上导管都不能做到实时观察患者两肺通气情况和气道内分泌物、血液、脓液变化情况。 Sometimes even when the catheter has been accurately positioned, the patient changes position, such as lateral turning, the position of the catheter is still likely to change, resulting in the isolation of pulmonary failure, i.e. above the catheter can not achieve real-time observation of the patient where the ventilation of both lungs and airways Endocrinology , blood, pus changes.

发明内容 SUMMARY

[0003] 本实用新型的目的是克服现有技术中存在的不足,提供一种可视双腔支气管导管,能随时调整导管位置和实时观察患者两肺通气情况和气道内分泌物、血液、脓液变化情况,以便及时吸出气道内液体,保证气道通畅。 [0003] The object of the present invention is to overcome the disadvantages present in the prior art, to provide a visual double-lumen endobronchial catheter, the catheter position can be adjusted at any time and real-time observation of the patient lungs ventilation conditions and airway secretions, blood, pus changes, in time to the airway liquid was aspirated to ensure airway patency.

[0004] 按照本实用新型提供的技术方案,所述可视双腔支气管导管,包括气管导管,所述气管导管的末端与主支气管导管连接,在所述气管导管的上端套设管状连接器,在连接器内部设有小隔板将连接器分隔成左右两个腔;在气管导管内部设有隔板,将气管导管的内腔分隔成相等的第一腔和第二腔,所述隔板的上端与小隔板连接,隔板的下端与主支气管导管的内侧壁连接;特征是:在所述主支气管导管内侧壁上设有用于采集主支气管导管的前方和左、右两侧的图像数据的图像采集设备,在图像采集设备上安装有照明设备,所述图像采集设备的输出端通过电缆线与图像采集设备的输入端连接;所述图像采集设备和照明设备通过电源线与电源连接。 [0004] The technical solution according to the present invention provides the visual double-lumen endobronchial tube, comprising an endotracheal tube, the trachea and main bronchus end of the catheter connected to the catheter, an endotracheal tube at the upper end of the sleeved tubular connector, is provided inside the connector connecting the small separator vessel into two chambers about; a separator is provided in the interior of the endotracheal tube, the endotracheal tube lumen divided into equal first and second chambers, said partition separator connected to the upper end of the small, inner side wall and the lower end of the separator main bronchus conduit connection; characterized in that: the front and the left is provided for collecting the main bronchus of the catheter inner side wall of the catheter main bronchus and right sides of the image the image data acquisition device, the image capture device is mounted on the lighting device, the output of the image capture device connected via a cable input end of the image acquisition device; the image acquisition device and the lighting device are connected by cable to the source .

[0005] 在所述隔板的中部设有管状的腔体,在小隔板内设有与所述腔体连通的通道,所述通道与连接器的管壁连通。 [0005] The separator is provided in the middle of the tubular chamber, the separator equipped with a small chamber communicating with said passage, said passage communicating with the connector wall. 所述电缆线和电源线设置在腔体内。 The cables and power lines disposed within the cavity.

[0006] 所述电缆线的一端与图像采集设备的输出端连接,电缆线的另一端经隔板中部的腔体和小隔板内部的通道与外部的图像输出设备的输入端连接;所述电源线的一端与图像采集设备和照明设备连接,电源线的另一端经隔板中部的腔体和小隔板内部的通道与外部的电源连接。 [0006] One end of the output of the image acquisition device is connected to the cable, the other end of the cable is connected via the input end of the channel with the outside and inside the cavity of the middle partition plate separator small image output apparatus; the One end of the power supply line image acquisition device and an illumination device, and the other end of the cord is connected via an external passage and the internal cavity of the central separator separator small power.

[0007] 所述图像采集设备为微型摄像头。 The [0007] image pickup device is a miniature camera. 在所述连接器的左、右腔中分别套设左连接管和右连接管。 In the left of the connector, the right chamber are respectively provided left sleeve and the right connection pipe connection pipe.

[0008] 在所述气管导管下端设有气管套囊,在主支气管导管上设有主支气管套囊。 [0008] provided at a lower end of the tracheal cuff endotracheal tube, a main bronchus cuff on the catheter main bronchus. 在所述气管导管上分别设置左细管和右细管,所述左细管和右细管分别与主支气管套囊和气管套囊连通。 Disposed on the endotracheal tube are left and right tubules tubules tubules of the left and right capillary tubes communicate with the trachea and main bronchi cuff cuff. 在所述左细管和右细管的顶端分别设置第一充气套囊和第二充气套囊。 A first and a second inflatable cuff inflatable cuff at the top of each of the left and right tubules tubules. 在主支气管导管的侧壁上设有侧孔。 Side hole provided on the side wall of the catheter main bronchus. [0009] 本实用新型所述的可视双腔支气管导管不仅保留了传统双腔支气管导管的功能优势,而且通过借助于设在导管前端的微型摄像头可以准确定位,实现了可视情况下从容进行两肺隔离,同时操作简单,即使在患者体位发生变化的情况下,也能随时调整导管位置和实时观察患者两肺通气情况和气道内分泌物、血液、脓液变化情况,以便及时吸出气道内液体,保证气道通畅。 [0009] The present invention according to the visual double-lumen endobronchial catheter not only retain the advantages of the traditional functions of a double-lumen endobronchial catheter, and can be accurately positioned by means of a catheter provided at the distal end miniature camera achieved in the visual presentation for calm isolated lungs, while simple operation, even when the patient changes position, the catheter position can be adjusted at any time and real-time observation of lungs ventilation in patients with conditions and airway secretions, blood, pus changes, in time to suck out the liquid airway to ensure airway patency.

附图说明 BRIEF DESCRIPTION

[0010] 图1为本实用新型的结构示意图。 [0010] Figure 1 is a schematic view of the structure of the new utility.

[0011] 图2为本实用新型的横切面示意图。 [0011] Fig 2 a schematic cross-section of the novel surface present invention.

[0012] 图3为图像采集系统的连接框图。 [0012] FIG. 3 is a block diagram of an image acquisition system connected.

具体实施方式 detailed description

[0013] 下面结合具体附图对本实用新型作进一步说明。 [0013] Next, with reference to specific drawings to describe the present invention for.

[0014] 如图广图3所示:可视双腔支气管导管包括气管导管1、图像采集设备2、照明设备3、电缆线4、隔板5、图像输出设备6、电源线7、电源8、主支气管导管9、连接器10、小隔板11、左连接管12、右连接管13、第一腔14、第二腔15、气管套囊16、主支气管导管套囊17、 左细管18、右细管19、第一充气套囊20、第二充气套囊21、侧孔22等。 [0014] As shown in FIG. 3 wide: visual double-lumen endobronchial catheter 1 comprises an endotracheal tube, image capture device 2, an illumination device 3, the cable 4, the separator 5, an image output device 6, power supply line 7, power source 8 , the catheter main bronchus 9, the connector 10, the spacer 11 a small, left connection pipe 12, a right connection pipe 13, a first chamber 14, second chamber 15, tracheal cuff 16, cuff main bronchus, the catheter 17, the left tubules 18, the right thin tube 19, a first inflatable cuff 20, a second inflatable cuff 21, side holes 22 and the like.

[0015] 本实用新型包括气管导管1,气管导管1的末端与主支气管导管9连接,在气管导管1的上端套设管状连接器10,在连接器10内部设有小隔板11将连接器10分隔成左右两个腔,在连接器10的左、右腔中分别套设左连接管12和右连接管13 ;在气管导管1内部设有隔板5,将气管导管1的内腔分隔成相等的第一腔14和第二腔15,所述隔板5的上端与小隔板11连接,隔板5的下端与主支气管导管9的内侧壁连接; [0015] The present invention includes an endotracheal tube, the trachea and main bronchus catheter tip 9 of the catheter 1 is connected at an upper end of an endotracheal tube sleeved tubular connector 10, the spacer 11 is provided with a small connector 10 inside the connector 10 is divided into left and right two chambers, the left and right chambers of the connector 10, respectively sleeved left connecting pipe 12 and the right connecting pipe 13; partition plate 5 is provided with an endotracheal tube inside the lumen of an endotracheal tube partition to be equal to a first chamber 14 and second chamber 15, the upper end of the partition plate 5 with the pinion 11 is connected to the separator, the separator 5 of the lower end of the main bronchus 9 is connected to the inner side wall of the catheter;

[0016] 在所述主支气管导管9内侧壁上设有用于采集主支气管导管9的前方和左、右两侧的图像数据的图像采集设备2,在图像采集设备2上安装有照明设备3,所述图像采集设备2的输出端通过电缆线4与图像采集设备2的输入端连接;所述图像采集设备2和照明设备3通过电源线7与电源8连接; [0016] provided a lighting apparatus for collecting conduit front and left main bronchi, the image data of the right sides of the image pickup device 9 of 2, 2 on the image pickup device 3 is mounted on the inner wall of the catheter main bronchus 9, the output of the image acquisition device 2 is connected to the input terminal 4 of the image pickup apparatus 2 through the cable; the image acquisition device 2 and the illumination device 37 is connected to the power supply 8 through a power line;

[0017] 在隔板5的中部设有管状的腔体,在小隔板11内设有与所述腔体连通的通道,所述通道与连接器10的管壁连通;所述电缆线4和电源线7设置在腔体内; [0017] The separator is provided in the middle of the tubular cavity 5, a separator 11 equipped with a small passage communicating with said chamber, said passage communicating with the tube wall 10 of the connector; the cable 4 and power supply line 7 is provided in the cavity;

[0018] 所述电缆线4的一端与图像采集设备2的输出端连接,电缆线4的另一端经隔板5 中部的腔体和小隔板11内部的通道与外部的图像输出设备6的输入端连接;所述电源线7 的一端与图像采集设备2和照明设备3连接,电源线7的另一端经隔板5中部的腔体和小隔板11内部的通道与外部的电源8连接; [0018] One end of the output terminal 2 and image acquisition apparatus 4 is connected to the cable, the other end of the cable 4 through the passage with the outside of the internal cavity of the partition plate 5 and the small middle spacer 11 of the image output apparatus 6 an input terminal; end of the power supply line 2 and the image acquisition apparatus 7 connected to the lighting device 3, and the other end of the power cord 7 is connected via an external passage inside the cavity 5 of the central separator 11 and the separator small power supply 8 ;

[0019] 所述图像采集设备2为微型摄像头;在气管导管1下端设有气管套囊16,在主支气管导管9上设有主支气管导管套囊17 ;在气管导管1上分别设置左细管18和右细管19, 所述左细管18和右细管19分别与主支气管导管套囊17和气管套囊16连通,在左细管18 和右细管19的顶端分别设置第一充气套囊20和第二充气套囊21 ;在主支气管导管9的侧壁上设有侧孔22。 [0019] The image pickup apparatus 2 is a miniature camera; 1 in the lower end of the trachea with an endotracheal tube cuff 16, a main bronchus balloon catheter hub 17 in the catheter main bronchus 9; left tubules disposed on the endotracheal tube 1, respectively, 18 and a right capillary tubes 19, 18 of the left and right capillary tubes are capillary tubes 19 and the main bronchus tracheal tube cuff 17 and the cuff 16 in communication, a first inflatable tube 18 at the top left and right thin capillary tubes 19 are a second cuff 20 and inflatable cuff 21; side hole 22 provided on the side wall 9 of the catheter main bronchus.

[0020] 可视双腔支气管导管操作如下:导管前端石蜡油涂抹过后,手持导管沿喉镜方向, 将导管前端送入声门,抽出导芯,通过图像输出设备6观察气管导管前端位置,沿气管壁向 [0020] The visual double-lumen endobronchial tube operates as follows: After the catheter distal paraffin oil applicator, held in laryngoscope conduit direction, the tip of the catheter into the glottis, guide core extracted by the image output apparatus endotracheal catheter distal position 6 was observed, along tracheal wall to

4前推进气管导管1,当显示屏上出现左右主支气管开口时,调整主支气管导管9前端方向, 将主支气管导管9头端送入同侧主支气管,分别主支气管导管套囊17和气管套囊16充气, 封闭导管与气管周围的间隙,为机械通气做好准备,最后通过图像输出设备6观察主支气管导管9位置是否准确,有无主支气管导管套囊17堵塞气管分叉口、主支气管导管9头端插入过深,主支气管导管套囊17堵塞了肺叶支气管开口等情况的发生,以便及时调整导管位置,确保左右肺完全隔离,防止倒灌现象的发生。 1 before advancing endotracheal tube 4, left and right main bronchus appears the opening, the adjustment catheter main bronchus 9 in the distal direction, the end of the bronchus 9 of the catheter into the ipsilateral main bronchus, each main bronchus tracheal tube cuff and sleeve 17 when the display inflatable bladder 16, close the gap around the conduit pipe, ready for mechanical ventilation, and finally through the image output apparatus 6 to observe the catheter main bronchus 9 position is accurate, the presence or absence of the main bronchus balloon catheter hub 17 clogging port bifurcation of trachea, bronchi end of the conduit 9 is inserted too deep, bronchus balloon catheter hub 17 of the occurrence of clogging of openings lobar bronchus etc., in order to adjust the position of the catheter, to ensure complete separation around the lungs, to prevent intrusion phenomenon.

[0021] 本实用新型在使用时,由设置主支气管导管9内侧壁上设有图像采集设备2对其前方左右两侧的图像进行采集,通过图像输出设备6可以观看气管导管1前端位置的和气道,通过借助于图像采集设备2可以进行准确的定位,在可视情况下从容实现两肺隔离,同时操作简单,即使在患者体位发生变化的情况下,也能随时调整导管位置和实时观察患者两肺通气情况和气道内分泌物、血液、脓液变化情况,以便及时吸出气道内液体,保证气道通畅。 [0021] When using the present invention, the conduit 9 disposed inside the main bronchus wall 2 is provided with an image acquisition device for acquiring images of the front left and right sides thereof, a front end of the cylinder 6 can watch the position endotracheal tube through the image output apparatus channel 2 may be performed by means of the accurate positioning of the image acquisition device, to achieve calm optionally in isolated lungs, at the same time easy to operate, even if the patient changes position, the catheter position can be adjusted at any time and real-time observation of the patient lungs ventilation case and airway secretions, blood, pus changes, in time to the airway liquid was aspirated to ensure airway patency.

Claims (10)

  1. 1. 一种可视双腔支气管导管,包括气管导管(1),所述气管导管(1)的末端与主支气管导管(9)连接,在所述气管导管(1)的上端套设管状连接器(10),在连接器(10)内部设有小隔板(11)将连接器(10)分隔成左右两个腔;在气管导管(1)内部设有隔板(5),将气管导管(1)的内腔分隔成相等的第一腔(14)和第二腔(15),所述隔板(5)的上端与小隔板(11) 连接,隔板(5)的下端与主支气管导管(9)的内侧壁连接;其特征是:在所述主支气管导管(9)内侧壁上设有用于采集主支气管导管(9)的前方和左、右两侧的图像数据的图像采集设备(2),在图像采集设备(2)上安装有照明设备(3),所述图像采集设备(2)的输出端通过电缆线(4)与图像采集设备(2)的输入端连接;所述图像采集设备(2)和照明设备(3)通过电源线(7)与电源(8)连接。 1. A visual double-lumen endobronchial catheter, comprising an endotracheal tube (1), said endotracheal tube (1) end of the main bronchus conduit (9) connected to the upper end of endotracheal tube (1) connected to the tubular sleeve is provided (10), the connector (10) is provided with a small internal partition plate (11) of the connector (10) is divided into left and right chambers; endotracheal tube (1) internally provided with a separator (5), the trachea catheter (1) is divided into a lumen equal first chamber (14) and a second chamber (15), said diaphragm (5) and the upper end of small spacers (11), a separator (5) of the lower end connected to the inner side wall of the main bronchus conduit (9); characterized in that: in the main bronchus conduit (9) is provided inside the front wall of the main bronchus and left for collecting conduit (9) and right sides of the image data image acquisition device (2), on the image pickup device (2) is attached to the lighting device (3), said image capture device (2) through the input terminal output terminal cable (4) and the image acquisition device (2) ; said image acquisition device (2) and a lighting device (3) is connected to the power supply (8) via a power line (7).
  2. 2.如权利要求1所述的可视双腔支气管导管,其特征是:在所述隔板(5)的中部设有管状的腔体,在小隔板(11)内设有与所述腔体连通的通道,所述通道与连接器(10)的管壁连 Visual double-lumen endobronchial catheter as claimed in claim 1, wherein: the tubular is provided in the middle of the diaphragm (5) cavity, the small separator (11) is provided with the the cavity communicating passage, the connecting passage (10) connected to the wall
  3. 3.如权利要求2所述的可视双腔支气管导管,其特征是:所述电缆线(4)和电源线(7) 设置在腔体内。 Visual double-lumen endobronchial catheter according to claim 2, characterized in that: said cable (4) and a power supply line (7) disposed within the cavity.
  4. 4.如权利要求3所述的可视双腔支气管导管,其特征是:所述电缆线(4)的一端与图像采集设备(2)的输出端连接,电缆线(4)的另一端经隔板(5)中部的腔体和小隔板(11)内部的通道与外部的图像输出设备(6)的输入端连接;所述电源线(7)的一端与图像采集设备(2)和照明设备(3)连接,电源线(7)的另一端经隔板(5)中部的腔体和小隔板(11)内部的通道与外部的电源(8)连接。 Visual double-lumen endobronchial catheter as claimed in claim 3, wherein: said cable (4) one end of image acquisition device (2) connected to the output, cable (4) through the other end a separator (5) and a central small cavity separators (11) and the external image output apparatus an internal channel (6) connected to the input; said power supply line (7) and the end of image acquisition device (2), and lighting device (3) is connected to the power supply line (7) through the other end of the separator (5) and a central small cavity separators (11) and the passage inside the external power source (8).
  5. 5.如权利要求1或4所述的可视双腔支气管导管,其特征是:所述图像采集设备(2)为微型摄像头。 5. The visual double-lumen endobronchial catheter according to claim 1 or 4, characterized in that: said image capture device (2) is a miniature camera.
  6. 6.如权利要求1所述的可视双腔支气管导管,其特征是:在所述连接器(10)的左、右腔中分别套设左连接管(12)和右连接管(13)。 Visual double-lumen endobronchial catheter as claimed in claim 1, characterized in that: in the left of the connector (10) and right chamber sleeved left connection pipe (12) and a right connection pipe (13) .
  7. 7.如权利要求1所述的可视双腔支气管导管,其特征是:在所述气管导管(1)下端设有气管套囊(16),在主支气管导管(9)上设有主支气管导管套囊(17)。 7. The visual double-lumen endobronchial catheter according to claim 1, characterized in that: with tracheal cuff (16) in (1) the lower end of the endotracheal tube, is provided in the main bronchus main bronchus conduit (9) tube cuff (17).
  8. 8.如权利要求7所述的可视双腔支气管导管,其特征是:在所述气管导管(1)上分别设置左细管(18)和右细管(19),所述左细管(18)和右细管(19)分别与主支气管导管套囊(17)和气管套囊(16)连通。 Visual double-lumen endobronchial catheter as claimed in claim 7, characterized in that: setting a left thin pipe (18) and a right thin tube (19) in said endotracheal tube (1), respectively, said left capillary tubes (16) communicating (18) and a right capillary tubes (19) respectively main bronchus balloon catheter hub (17) and the tracheal cuff.
  9. 9.如权利要求8所述的可视双腔支气管导管,其特征是:在所述左细管(18)和右细管(19)的顶端分别设置第一充气套囊(20)和第二充气套囊(21)。 Visual double-lumen endobronchial catheter according to claim 8, characterized in that: setting (20) and a first inflatable cuff at the top left of the narrow tube (18) and a right capillary tubes (19) respectively two inflatable cuff (21).
  10. 10.如权利要求1所述的可视双腔支气管导管,其特征是:在所述主支气管导管(9)的侧壁上设有侧孔(22)。 Visual double lumen endobronchial tube as claimed in claim 1, wherein: provided with side holes (22) on a side wall of the main bronchus conduit (9).
CN 201020610583 2010-11-17 2010-11-17 Visible double-lumen endobronchial tube CN201862108U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103893885A (en) * 2014-03-25 2014-07-02 刘伯臣 Accurate-positioning double-chamber trachea cannula for anesthesia
CN103933649A (en) * 2014-04-09 2014-07-23 刘伯臣 Inflatable type double-cavity trachea cannula for anesthesia
EP2754384A3 (en) * 2013-01-10 2014-08-13 Etview Ltd. An endobronchial tube with integrated image sensor and a cleaning nozzle arrangement
JP2014523326A (en) * 2011-07-11 2014-09-11 イーティービュー リミテッド Endobronchial tube

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014523326A (en) * 2011-07-11 2014-09-11 イーティービュー リミテッド Endobronchial tube
EP2754384A3 (en) * 2013-01-10 2014-08-13 Etview Ltd. An endobronchial tube with integrated image sensor and a cleaning nozzle arrangement
CN103893885A (en) * 2014-03-25 2014-07-02 刘伯臣 Accurate-positioning double-chamber trachea cannula for anesthesia
CN103893885B (en) * 2014-03-25 2015-12-30 刘伯臣 A positioning and accurate anesthesia with double-lumen endotracheal intubation
CN103933649A (en) * 2014-04-09 2014-07-23 刘伯臣 Inflatable type double-cavity trachea cannula for anesthesia
CN103933649B (en) * 2014-04-09 2015-12-30 刘伯臣 A pneumatic anesthesia with double-lumen endotracheal intubation

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