Connect public, paid and private patent data with Google Patents Public Datasets

Disposable multifunctional trachea cannula

Info

Publication number
CN102302818A
CN102302818A CN 201110302308 CN201110302308A CN102302818A CN 102302818 A CN102302818 A CN 102302818A CN 201110302308 CN201110302308 CN 201110302308 CN 201110302308 A CN201110302308 A CN 201110302308A CN 102302818 A CN102302818 A CN 102302818A
Authority
CN
Grant status
Application
Patent type
Prior art keywords
duct
pipe
trachea
bag
air
Prior art date
Application number
CN 201110302308
Other languages
Chinese (zh)
Inventor
岳泉
Original Assignee
南京瀚海科技发展有限公司
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

Links

Abstract

The invention relates to a disposable multifunctional trachea cannula which is used for assisted respiration of operation patients with general anesthesia. The trachea cannula comprises a duct, an air bag and a temperature probe, wherein the duct is used for being inserted into the trachea of a patient; the air bag is arranged at the head part of the duct and is used for sealing the gap between the duct and the trachea wall of the patient; the temperature probe is arranged on the duct at the head part of the air bag; a washing hole is formed on the outer wall of the duct at the tail part of the air bag; a washing pipe, an inflation pipe and a signal wire are arranged inside the duct wall; the washing pipe is communicated with the washing hole; the inflation pipe is communicated with the air bag; the signal wire is electrically connected with the temperature probe; a first phlegm sucking pipe is also arranged inside the duct wall; a radial through hole is formed on the duct wall between the temperature probe and the air bag; one end of the first phlegm sucking pipe is communicated with the radial through hole; and the other end of the first phlegm sucking pipe is led out from the tail part of the duct and is connected with an external negative pressure machine. By using the disposable multifunctional trachea cannula provided by the invention, phlegm in the trachea of the patient can be sucked out without drawing out the duct, thereby facilitating the operation of doctors and nurses.

Description

一次性使用多功能气管插管 Single-use multifunction endotracheal intubation

技术领域: FIELD:

[0001] 本发明涉及一种临床使用的医疗器具,具体讲是一种一次性使用多功能气管插管。 [0001] The present invention relates to a medical device a clinical use, specifically is a disposable multifunctional endotracheal intubation.

背景技术: Background technique:

[0002] 对于全身麻醉的手术病人,由于其身体已丧失知觉,医护人员需使用气管插管来对病人进行辅助呼吸。 [0002] For patients undergoing general anesthesia, because of its body has lost consciousness, health care workers need to use the endotracheal tube to assist breathing of the patient. 现有气管插管一般包括一根用于插入病人气管内的导管,导管头部装有用于封闭导管与病人气管壁之间间隙的气囊,气囊头部的导管上装有温度探头,导管壁内设有充气管和信号线,充气管一端与气囊相通,充气管另一端从导管尾部引出用于与外部充气设备连接,信号线一端与温度探头连接,信号线另一端从导管尾部引出用于与外部温度监测仪连接,使用时,将导管由病人口腔插入病人气管内,通过向导管内输送氧气来对麻醉状态下的病人进入辅助吸收。 Typically comprises a conventional tracheal intubation catheter for insertion into the trachea of ​​the patient, the catheter tip for an air bag with a gap between the closure and the conduit wall popularity disease, balloon catheter equipped with a temperature probe head, the catheter wall site there inflation tube and the signal line, balloon inflation tube communicating at one end with the other end of the inflatable tube drawn from a tail pipe connected to an external pneumatic device is connected, one end of the temperature probe signal line, a signal line from the other end with an external rear exit conduit temperature monitor connected, in use, the catheter is inserted into the trachea of ​​the patient from the patient's mouth, the patient to enter auxiliary absorbent under anesthesia by delivery of oxygen within the catheter. 使用上述气管插管给麻醉病人进行辅助呼吸的过程中,气囊底部经常会积存大量痰液,为了及时吸出这些痰液,保持呼吸道通畅,医护人员常规的做法是:首先停止向导管内输送氧气,即停气,然后排放掉气囊内的气体,将导管从病人气管内拨出,最后使用专用吸痰工具将病人气管内的痰液吸走,待痰液全部被吸走后,再一次将导管插入到病人气管内,并接通外部供氧设备继续给导管通氧。 Procedure using the tracheal cannula assisted breathing anesthetized patients, the bottom of the airbag often accumulate a large number of sputum, aspirate the sputum to timely maintain airway patency, conventional medical practice: first stop delivery of oxygen within the catheter, i.e., stop gas, and then discharged out of the gas in the airbag, aside from the tracheal catheter, and finally the use of special tools suction sputum sucked in the trachea of ​​the patient, until all sputum is sucked left, once the catheter is inserted into the trachea of ​​the patient, and connected to an external oxygen supply conduit continues to pass oxygen. 然而,在给麻醉病人进行辅助呼吸的整个过程中,医护人员每隔一段时间就要使用上述方法给病人进行吸痰, 重复的操作及繁琐的过程无疑会给医护人员带来很大麻烦。 However, the whole process of assisted breathing anesthetized patients, health care workers will from time to time using the above methods suction to the patient, repetitive and tedious process operations staff will undoubtedly bring a lot of trouble.

[0003] 另外,在导管插入病人气管时,由于导管的刺激,病人会有呕吐反应,从食管流出的食物残渣会积存到气囊顶部,为了及时清理食物残渣,导管壁内还装有冲洗管,气囊尾部的导管外壁上设有与冲洗管相通的冲洗孔,使用时,首先向冲洗管内灌入生理盐水来对气囊顶部进行冲洗,然后再利用冲洗管将食物残渣吸走,由于冲洗及吸出食物残渣共用同一冲洗管,因此造成冲洗及吸出食物残渣无法同时进行,为将气囊顶部的食物残渣彻底清理干净,医护人员需反复进行交替冲洗和吸出工作,这也给医护人员带来很大麻烦。 [0003] Further, when the catheter is inserted into a patient trachea, due to the stimulation of the catheter, the patient will vomiting, flowing from the esophagus to the food residue accumulates on top of the airbag, in order to promptly remove food debris, the inner wall of the catheter is also equipped with flushing pipe, an outer wall of the catheter balloon is provided with a flushing pipe end of the flushing holes in communication, in use, saline is first poured into the irrigation tube to the top of the bladder irrigation, and then use the washpipe food waste sucked, since the washing and aspirate food flush residue share the same pipe, thus causing flushing and aspiration of food residue can not be at the same time, to the top of the food residue balloon thoroughly cleaned, health care workers to be repeated alternately flushing and aspiration of work, which also brought great trouble to the staff.

发明内容: SUMMARY:

[0004] 本发明要解决的技术问题是,提供一种在无需拨出导管的情况下就可将病人气管内的痰液吸出,从而方便医护人员操作的一次性使用多功能气管插管。 [0004] The present invention is to solve the technical problem is to provide a sputum can be drawn out in the trachea of ​​the patient without the need to allocate the catheter so as to facilitate multi-purpose disposable medical intubation operation.

[0005] 本发明的技术解决方案是,提供一种具有以下结构的一次性使用多功能气管插管:包括用于插入病人气管内的导管,导管头部装有用于封闭导管与病人气管壁之间间隙的气囊,气囊头部的导管上装有温度探头,气囊尾部的导管外壁上开有冲洗孔,导管壁内设有冲洗管、充气管及信号线,冲洗管与冲洗孔相通,充气管与气囊相通,信号线与温度探头电连接,其中,导管壁内还设有第一吸痰管,温度探头与气囊之间的导管壁上开有径向通孔,第一吸痰管一端与径向通孔相通,第一吸痰管另一端从导管尾部引出用于与外部负压机连接。 [0005] The technical solution of the invention is to provide a disposable having the structure of the multifunction endotracheal tube: includes a catheter inserted into the trachea of ​​the patient, with the catheter tip for closing the conduit wall disease popularity the gap between the balloon on the catheter balloon with a temperature probe head, the outer wall of the catheter balloon tail flushing holes are opened, the catheter wall equipped with irrigation tube, the inflation tube and the signal line, and flushing holes irrigation tube communicates with the inflatable tube airbag communication, the signal line is electrically connected to the temperature sensor, wherein the inner wall of the conduit wall also has a conduit between the first suction pipe, temperature probe and an airbag radial through hole is opened, and the suction pipe end of the first path communicating the through-hole, the other end of the first suction pipe from the rear exit conduit connected to an external suction machine.

[0006] 本发明所述的一次性使用多功能气管插管,其中,导管壁内还可设有第二吸痰管,气囊尾部的导管外壁上开有吸痰孔,第二吸痰管一端与吸痰孔相通,第二吸痰管另一端用于与外部负压机连接,第二吸痰管上连接有用于封闭第二吸痰管的第一封盖。 [0006] The present invention is disposable multifunctional endotracheal tube, wherein the inner wall of the conduit may further provided with a second suction tube, an outer wall of the catheter balloon tail suction hole is opened, one end of a second suction pipe communicating with the suction hole, the other end of the second suction pipe connected to an external vacuum unit, a first connection for a second closure closing the second suction pipe on the suction tube.

[0007] 本发明所述的一次性使用多功能气管插管,其中,吸痰孔可与冲洗孔相对称。 Disposable multifunction endotracheal tube according to [0007] of the present invention, wherein the suction hole may be symmetrical with irrigation holes.

[0008] 本发明所述的一次性使用多功能气管插管,其中,径向通孔可有两个,第一吸痰管有两根,两个径向通孔相对称,两根第一吸痰管一端分别与两个径向通孔相通,两根第一吸痰管另一端通过三通与负压管连接相通,负压管用于与负压机连接,负压管上连接有用于封闭负压管的第二封盖。 [0008] The present invention uses a disposable multifunctional endotracheal intubation, which may have two radial openings, the first suction tube has two, opposite said two radial through holes, the first two One end of the suction tube are in communication with two radial through holes, two first suction pipe and the other end connected to the three-way communication with the negative pressure tube, negative pressure tube for connecting a negative pressure unit is connected to the negative pressure tube a second closure closing the negative pressure tube.

[0009] 采用以上结构后,与现有技术相比,本发明一次性使用多功能气管插管具有以下优点:与现有技术气管插管需从病人气管内拨出导管才可将病人气管内的痰液吸出不同, 本发明一次性使用多功能气管插管在温度探头与气囊之间的导管壁上开有径向通孔,因此,医护人员使用本发明一次性使用多功能气管插管在给病人进行辅助吸收的过程中,如果气囊底部有痰液,医护人员可在不拨出导管的情况下,将负压机连接到第一吸痰管上,开启负压机,病人气管内的痰液就会流入径向通孔和第一吸痰管内,最终被负压机吸出。 [0009] With the above structure, compared with the prior art, the present invention is disposable multifunctional endotracheal tube has the following advantages: the need to allocate endotracheal catheter within the patient before the patient from the prior art endotracheal intubation different sputum aspiration, the present invention is disposable multifunctional endotracheal tube between the temperature probe and the wall of the balloon catheter through the radial holes are opened, thus, the present invention is the use of disposable medical intubation multifunction process auxiliary absorbent to the patient, if the bottom of the airbag sputum, medical personnel may be allocated without the catheter, the suction unit is connected to the first suction tube, suction machine is turned on, the patient's trachea sputum flows into the radial through hole and the first suction tube, a negative pressure is sucked out eventually machine. 另外,径向通孔的设置既可将进入到导管头部内腔中的痰液吸出,又可将导管外壁与气管壁之间的痰液吸出。 Further, the radial through-hole can be provided into the lumen of the catheter head sputum aspirate, sputum but also between the tracheal wall and the outer wall of the catheter aspirated.

[0010] 吸痰孔和第二吸痰管的设置可在冲洗管对气囊进行冲洗的同时,使用负压机将气囊顶部的食物残渣吸出,即一边进行冲洗,一边吸出食物残渣,解决了现有技术冲洗及吸出食物残渣共用同一冲洗管,从而造成医护人员需反复进行交替冲洗和吸出工作才能将气囊顶部的食物残渣彻底清理干净的技术难题,进一步大大方便了医护人员的操作。 Provided [0010] a second suction hole and the suction tube while the flushing pipe may be flushed to the airbag using a vacuum dryer at the top of the airbag food waste aspirated, i.e. while flushing, while food debris aspirated, now solved art washing and food debris aspirated share the same irrigation tube, causing the medical staff to be repeated alternately flushing and aspiration food waste work to thoroughly clean the top of the airbag technical problems, further greatly facilitate the operation of health care.

附图说明: BRIEF DESCRIPTION OF:

[0011] 图1是本发明一次性使用多功能气管插管的立体结构外形示意图; [0011] FIG. 1 is a schematic diagram of the present invention is a disposable three-dimensional structure of the profile of the multifunctional endotracheal tube;

[0012] 图2是图1中沿“AA”线的断面放大结构示意图; [0012] FIG. 2 is an enlarged cross-sectional structural diagram taken along the "AA" line of Figure 1;

[0013] 图3是图1中沿“BB”线的断面放大结构示意图; [0013] FIG. 3 is an enlarged structural schematic view along a section "BB" of FIG line;

[0014] 图4是图1中沿“CC”线的断面放大结构示意图。 [0014] FIG. 4 is an enlarged cross-sectional configuration diagram along a "CC" line in FIG.

具体实施方式: detailed description:

[0015] 下面结合附图和具体实施方式对本发明一次性使用多功能气管插管作进一步详细说明: [0015] Hereinafter, the present invention is a disposable multifunctional endotracheal tube described in further detail in conjunction with accompanying drawings and specific embodiments:

[0016] 如图1所示,在本具体实施方式中,本发明一次性使用多功能气管插管包括用于插入病人气管内的导管8,导管8头部装有用于封闭导管8与病人气管壁之间间隙的气囊4,气囊4头部的导管8上装有温度探头6,温度探头6与气囊4之间的导管8壁上开有两个径向通孔5,见图4,这两个径向通孔5相对称,气囊4尾部的导管8外壁上开有冲洗孔3 和吸痰孔7,见图3,吸痰孔7与冲洗孔3相对称,如图2所示,导管8壁内设有冲洗管2、充气管1、信号线15、第一吸痰管9以及第二吸痰管13,第二吸痰管13 —端与吸痰孔7相通, 见图3,第二吸痰管13另一端用于与外部负压机连接,第二吸痰管13上连接有用于封闭第二吸痰管13的第一封盖14,第一吸痰管9有两根,见图2、图3和图4,这两根第一吸痰管9 一端分别与两个径向通孔5相通,见图4,两根第一吸痰管9另一端从导管8尾部引出并 [0016] 1, in the present embodiment, the present invention comprises a disposable multifunctional endotracheal tube is inserted into a tracheal catheter 8, the catheter head 8 equipped with means for closing the tracheal conduit 8 the gap between the wall of the balloon 4, 4 balloon catheter equipped with a temperature sensor on the head 86, the temperature probe between the wall of the conduit 8 6 4 airbag opening 5 has two radial through holes, see FIG. 4, the two radial through holes 5 symmetrically, 4 tail catheter balloon 8 the outer wall 3 is opened and flushing holes suction holes 7, see FIG. 3, 7 and the suction hole 3 with respect to said irrigation holes, shown in Figure 2, the catheter 8 equipped with irrigation tube wall 2, the inflatable tube 1, the signal line 15, the first suction pipe 9 and the second suction pipe 13, the second suction pipe 13 - terminal communicates with the suction hole 7, Figure 3, the second suction pipe 13 and the other end connected to an external vacuum unit is connected to a first cover 13 closing the second suction pipe 14 on the second suction tube 13, suction tube 9 has two first , Figure 2, Figure 3 and 4, the two first suction tube 9 which at one end respectively two radial through holes 5 communicating, Figure 9 and the other end 4, two first suction tubes from the tail pipe 8 and leads 过三通10与负压管11连接相通,负压管11用于与负压机连接,负压管11上连接有用于封闭负压管11的第二封盖12,信号线15 —端与温度探头6电连接,信号线15另一端从导管8尾部引出用于与外部温度监测仪连接,冲洗管2 —端与冲洗孔3相通,冲洗管2另一端从导管8尾部引出,充气管1 一端与气囊4相通,充气管1另一端从从导管8尾部引出用于与外部充气设备连接。 10 through the three-way communication with the negative pressure tube 11 is connected, the negative pressure tube 11 to connect to the negative pressure is connected to a second negative pressure tube 11 of the closure 12 closing the negative pressure tube 11, the signal lines 15 - terminus and 6 is electrically connected to the temperature probe, the other end of the signal line 15 from the rear exit conduit 8 connected to an external monitor temperature, irrigation tube 2 - 3 end of the flushing holes in communication, the other end of the irrigation tube 2 drawn from the tail pipe 8, an inflatable tube one end of the balloon 4 communicates with the pneumatic tube 1 is connected to the other end from the rear exit from the catheter 8 with an external pneumatic device.

[0017] 本发明一次性使用多功能气管插管的使用方法是:如图1所示,将本发明一次性使用多功能气管插管的导管8 —端由病人口腔插入病人气管内,导管8另一端与外部输氧设备连接,通过输氧设备向导管8内输送氧气来对麻醉状态下的病人进入辅助吸收,在此过程中,如果气囊4底部有痰液,医护人员可在不拨出导管8的情况下,将负压机连接到负压管11上,开启负压机,导管8头部内腔中的痰液及导管8外壁与病人气管壁之间的痰液会流入两个径向通孔5及第一吸痰管9,最终被负压机吸出;在导管8的刺激下,从病人食管流出的食物残渣积存到气囊4顶部时,医护人员可向冲洗管2内灌入生理盐水来对气囊4顶部进行冲洗,在对气囊4顶部进行冲洗的同时,医护人员可将第二吸痰管13与外部负压机连接,并使用负压机将气囊4顶部的食物残渣吸出,即一边进行冲洗 [0017] The present invention is a disposable multifunctional endotracheal intubation is to use: 1, the present invention is the disposable conduit multifunctional endotracheal tube 8 - end is inserted into the mouth of the patient airway of the patient, the catheter 8 the other end of the external oxygen supply apparatus is connected, through the oxygen delivery device catheter 8 enters the oxygen to assist in the absorption of patient anesthesia, in this process, if the bottom of sputum airbag 4, the medical staff can not allocate conduit 8 in the case where the machine is connected to the negative pressure suction tube 11, turn on vacuum dryer, sputum head 8 between the catheter lumen and the conduit 8 outer wall sputum disease Popularity two radial wall will flow the through-hole 5 and the first suction pipe 9, a negative pressure is drawn out of the final machine; when stimulated in the conduit 8, from flowing out of the patient's esophagus to the top of the food residue accumulated airbag 4, the medical personnel can be poured into the physiological washpipe 2 saline flush to the top of the airbag 4, while the top of the airbag 4 is flush, medical personnel may be a second suction pipe 13 is connected to an external suction machine, and the negative pressure unit 4 at the top of food waste aspirated airbag, That while flushing ,一边吸出食物残渣。 While aspiration of food residue.

[0018] 以上所述的实施例仅仅是对本发明的优选实施方式进行描述,并非对本发明的范围进行限定,在不脱离本发明设计精神的前提下,本领域普通技术人员对本发明的技术方案作出的各种变形和改进,均应落入本发明权利要求书确定的保护范围内。 Example [0018] The above are merely preferred embodiments of the present invention will be described, not the scope of the present invention are defined, those of ordinary skill in the art to make technical solution of the present invention without departing from the spirit of the design of the present invention. various changes and modifications shall fall within the claims of the invention within the scope of protection determined.

Claims (4)

1. 一种一次性使用多功能气管插管,包括用于插入病人气管内的导管(8),导管(8)头部装有用于封闭导管(8)与病人气管壁之间间隙的气囊⑷,气囊(4)头部的导管(8)上装有温度探头(6),气囊(4)尾部的导管(8)外壁上开有冲洗孔(3),导管(8)壁内设有冲洗管O)、充气管(1)及信号线(15),冲洗管O)与冲洗孔(3)相通,充气管(1)与气囊(4) 相通,信号线(15)与温度探头(6)电连接,其特征在于:所述导管⑶壁内还设有第一吸痰管(9),所述温度探头(6)与气囊(4)之间的导管(8)壁上开有径向通孔(5),所述第一吸痰管(9) 一端与径向通孔(¾相通,所述第一吸痰管(9)另一端从导管(8)尾部引出用于与外部负压机连接。 1. A disposable multifunctional endotracheal tube, comprising a conduit (8) is inserted within the trachea of ​​the patient, the catheter (8) provided with a head for closing the duct (8) and the gap between the airbag disease ⑷ wall popularity balloon catheter (4) of the head (8) equipped with a temperature probe (6), the balloon (4) of the tail pipe (8) opening the outer wall of the flushing opening (3), conduit (8) equipped with irrigation tube wall O), inflatable tube (1) and the signal line (15), flushing pipe O) and the flushing hole (3) communicating, inflatable tube (1) and the airbag (4) communicating signal line (15) and temperature probe (6) electrically connected, wherein: the inner conduit wall ⑶ further provided with a first suction tube (9), said conduit between the temperature probe (6) and the airbag (4) (8) with radial wall opening the through hole (5), the first suction pipe (9) is connected with radial through-hole (¾ communicating said first suction tube (9) from the other end of the conduit (8) with an external negative lead tail press connection.
2.根据权利要求1所述的一次性使用多功能气管插管,其特征在于:所述导管(8)壁内还设有第二吸痰管(13),所述气囊(4)尾部的导管(8)外壁上开有吸痰孔(7),所述第二吸痰管(13) —端与吸痰孔(7)相通,第二吸痰管(13)另一端用于与外部负压机连接,第二吸痰管(13)上连接有用于封闭第二吸痰管(13)的第一封盖(14)。 2. The disposable according to claim 1 multifunction endotracheal tube, characterized in that: said conduit (8) is also provided with a second inner wall of the suction tube (13), the balloon (4) of the tail catheter (8) has a suction opening and an outer wall of the hole (7), the second suction pipe (13) - end of the suction hole (7) in communication, a second suction pipe (13) and the other end with an external vacuum connections, a second suction pipe (13) connected with a first closure (14) for closing the second suction tube (13) is on.
3.根据权利要求2所述的一次性使用多功能气管插管,其特征在于:所述吸痰孔(7) 与冲洗孔⑶相对称。 3. The disposable according to claim 2 multifunction endotracheal tube, characterized in that: said suction holes (7) and opposite said flushing hole ⑶.
4.根据权利要求1或2或3所述的一次性使用多功能气管插管,其特征在于:所述径向通孔(¾有两个,所述第一吸痰管(9)有两根,两个径向通孔(¾相对称,两根第一吸痰管(9) 一端分别与两个径向通孔(¾相通,两根第一吸痰管(9)另一端通过三通(10)与负压管(11)连接相通,所述负压管(11)用于与负压机连接,所述负压管(11)上连接有用于封闭负压管(11)的第二封盖(12)。 4. The disposable 1 or claim 2 or claim 3 multifunction endotracheal tube, characterized in that: said radial passages (¾ two, the first suction pipe (9) has two root, two radial through holes (¾ opposite said two first suction tube (9) at one end respectively two radial through holes (¾ communication, two first suction tube (9) and the other end through the three through (10) and the negative pressure tube (11) is connected in communication, the negative pressure tube (11) for connection with a vacuum dryer, a vacuum pipe (11) for closing the connection on the negative pressure tube (11) a second cover (12).
CN 201110302308 2011-09-30 2011-09-30 Disposable multifunctional trachea cannula CN102302818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110302308 CN102302818A (en) 2011-09-30 2011-09-30 Disposable multifunctional trachea cannula

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110302308 CN102302818A (en) 2011-09-30 2011-09-30 Disposable multifunctional trachea cannula

Publications (1)

Publication Number Publication Date
CN102302818A true true CN102302818A (en) 2012-01-04

Family

ID=45376792

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201110302308 CN102302818A (en) 2011-09-30 2011-09-30 Disposable multifunctional trachea cannula

Country Status (1)

Country Link
CN (1) CN102302818A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104905957A (en) * 2015-06-30 2015-09-16 福州创方医药科技有限公司 Paranasal sinus expansion washing device and application method thereof
CN105727413A (en) * 2014-12-12 2016-07-06 饶艳伟 Special tracheal catheter, sputum aspiration and diluent dropwise adding control system
CN106345029A (en) * 2016-09-29 2017-01-25 柳州市人民医院 Trachea cannula with side tube

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2060355U (en) * 1990-03-15 1990-08-15 中国人民解放军北京军区总医院 Medical tracheal tubes
CN2114469U (en) * 1992-01-09 1992-09-02 杨其林 Tracheal catheter
US5146916A (en) * 1990-01-05 1992-09-15 Catalani Angelo S Endotracheal tube incorporating a drug-irrigation device
CN201701603U (en) * 2010-05-28 2011-01-12 深圳市益心达医学新技术有限公司 Washable sputum suction type tracheotomy tube
CN202270238U (en) * 2011-09-06 2012-06-13 杭州博菲医疗器械有限公司 Trachea cannula with suction and temperature measurement functions
CN202270240U (en) * 2011-09-30 2012-06-13 南京瀚海科技发展有限公司 Disposable multifunctional trachea cannula

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146916A (en) * 1990-01-05 1992-09-15 Catalani Angelo S Endotracheal tube incorporating a drug-irrigation device
CN2060355U (en) * 1990-03-15 1990-08-15 中国人民解放军北京军区总医院 Medical tracheal tubes
CN2114469U (en) * 1992-01-09 1992-09-02 杨其林 Tracheal catheter
CN201701603U (en) * 2010-05-28 2011-01-12 深圳市益心达医学新技术有限公司 Washable sputum suction type tracheotomy tube
CN202270238U (en) * 2011-09-06 2012-06-13 杭州博菲医疗器械有限公司 Trachea cannula with suction and temperature measurement functions
CN202270240U (en) * 2011-09-30 2012-06-13 南京瀚海科技发展有限公司 Disposable multifunctional trachea cannula

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105727413A (en) * 2014-12-12 2016-07-06 饶艳伟 Special tracheal catheter, sputum aspiration and diluent dropwise adding control system
CN104905957A (en) * 2015-06-30 2015-09-16 福州创方医药科技有限公司 Paranasal sinus expansion washing device and application method thereof
CN106345029A (en) * 2016-09-29 2017-01-25 柳州市人民医院 Trachea cannula with side tube

Similar Documents

Publication Publication Date Title
JP2004283329A (en) Artificial respiration system and tracheal cannula
CN201211352Y (en) Atomization humidification type closed sputum aspirator for artificial air-duck
CN202010344U (en) Multifunctional tracheal cannula
CN202892590U (en) Tracheal intubation device suitable for bronchoscope operation of hemoptysis rescue and difficult airway
CN200951219Y (en) Sealed type sputum sucking device
CN203263978U (en) Single-cavity tracheal and esophageal catheter
CN201519351U (en) Multifunctional machine for air tube with convenient freehand insertion
CN201586310U (en) Anesthesia mask for endoscope
CN201426906Y (en) Double-sac double-inflation endotracheal cannula
CN203244628U (en) Sputum suction device for children
CN202409617U (en) Closed-type airway humidification sputum aspirator
CN2366124Y (en) Two-perpose, man power and automatical exchanging apparatus for influencing respiratory of patients
CN202437062U (en) Electronic bronchoscope with anti-pollution brush
CN203852727U (en) Visible sputum suction tube
CN204485005U (en) Intubation forceps with suction catheter
CN201727823U (en) Double-air-passage laryngeal mask
CN2546045Y (en) Multifunction rhinobyon
CN2553752Y (en) Sputum aspirator with device for preventing sucting sputum in doctor mouth
CN202314783U (en) Laryngeal mask for upper gastrointestinal endoscopy
CN202236751U (en) Novel one-lung ventilation device
CN202554701U (en) Multi-function noninvasive ventilating face shield
CN201744048U (en) Tracheal catheter being capable of carrying out sustainable narcosis
CN2628074Y (en) Anti-infecting tracheal tube
CN2848246Y (en) Multifunctional side hole anaesthetic mask
CN202409741U (en) Laryngeal mask

Legal Events

Date Code Title Description
C06 Publication
C10 Entry into substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)