CN107929922A - Disposable two-chamber larynx conduit - Google Patents

Disposable two-chamber larynx conduit Download PDF

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Publication number
CN107929922A
CN107929922A CN201810057254.5A CN201810057254A CN107929922A CN 107929922 A CN107929922 A CN 107929922A CN 201810057254 A CN201810057254 A CN 201810057254A CN 107929922 A CN107929922 A CN 107929922A
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CN
China
Prior art keywords
tube
gauge
band
air bag
sealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810057254.5A
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Chinese (zh)
Inventor
王守峰
Original Assignee
王守峰
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
Application filed by 王守峰 filed Critical 王守峰
Priority to CN201810057254.5A priority Critical patent/CN107929922A/en
Publication of CN107929922A publication Critical patent/CN107929922A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M25/1011Multiple balloon catheters
    • 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
    • A61M16/0003Accessories therefor, e.g. sensors, vibrators, negative pressure
    • 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0021Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026Multi-lumen catheters with stationary elements
    • 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
    • A61M2210/00Anatomical parts of the body
    • A61M2210/10Trunk
    • A61M2210/1025Respiratory system
    • A61M2210/1028Larynx

Abstract

The invention discloses disposable two-chamber larynx conduit, including tube body, upper snap-gauge and lower snap-gauge, the left end of the outer surface of tube body is fixedly connected with the first air bag, the outer surface of the tube body and is fixedly connected with the second air bag on the right side of the first air bag.The present invention has from left to right been sticked first flag band successively in the outer surface of tube body and positioned at the right side of the second air bag, second identifier band, 3rd mark band and the 4th mark band, medical staff passes through to first flag band, second identifier band, the observation of 3rd mark band and the 4th mark band, so as to accurate perception catheter depth, upper snap-gauge and lower snap-gauge are flexibly connected by hinge at the same time, and pass through the effect of upper card slot and lower bayonet slot and the first preformed groove and the second preformed groove, it can play the role of being supported patient teeth, the phenomenon that blocking occurs in conduit is avoided to occur.

Description

Disposable two-chamber larynx conduit
Technical field
The present invention relates to the field of medical instrument technology, is specially disposable two-chamber larynx conduit.
Background technology
Medical technology, refers to that medical institutions and its medical worker for the purpose of diagnose and treat disease, make disease and sentence It is disconnected and eliminate a disease, alleviate the state of an illness, palliate the agonizing sufferings, improving function, extending life, help patient get well and take examines Disconnected, remedy measures, and the development of medical instrument also alleviates many pains while working doctor is facilitated for patient, pharynx Larynx is to carry out diet, breathing, soniferous organ, and mouth and nose are connected on throat, and lower logical lung stomach, is the path for connecting oral cavity and lung stomach, It is the communications centre of running course of channel again, two-chamber larynx conduit is used to safeguard that patient exhales as a kind of when surgery anesthesia and critical patient are rescued The medical instrument of ventilation is inhaled, is medically used widely, but medical staff is in surgical procedure, can not accurate perception intubation Depth, not only easily causes patient secondary injury, while also reduces success rate of operation, while patient is in subconsciousness, meeting Close tooth, it is easy to conduit is produced blocking, so that being normally carried out for operation is influenced, for this reason, it is proposed that disposable Two-chamber larynx conduit.
The content of the invention
It is an object of the invention to provide disposable two-chamber larynx conduit, to solve proposed in the above background technology ask Topic.
To achieve the above object, the present invention provides following technical solution:Disposable two-chamber larynx conduit, including tube body, Upper snap-gauge and lower snap-gauge, the left end of the outer surface of tube body are fixedly connected with the first air bag, the outer surface of the tube body and are located at Be fixedly connected with the second air bag on the right side of first air bag, the outer surface of the tube body and positioned at the right side of the second air bag from left to right Being sticked successively has first flag band, second identifier band, the 3rd mark band and the 4th mark band, and the inner cavity of the tube body is from top to bottom The first air bag tube chamber, feeding chamber, air guide chamber and the second air bag tube chamber, and the end and first of the first air bag tube chamber are offered successively Air bag connects, and the end of the second air bag tube chamber is connected with the second air bag, the first air bag tube chamber, feeding chamber, air guide chamber and the The right end of two airsac tube intracavitary chambers is respectively sleeved on the first sealing-plug, the second sealing-plug, the 3rd sealing-plug and the 4th sealing-plug, and First sealing-plug, the second sealing-plug, the inner cavity of the 3rd sealing-plug and the 4th sealing-plug are respectively sleeved on the first airsac tube, feeding Pipe, gas-guide tube and the second airsac tube, the end of first airsac tube are connected with the first gas bleeder valve and the first bubbler, the The end of two airsac tubes is connected with the second gas bleeder valve and the second bubbler, and the upper snap-gauge and lower snap-gauge pass through hinge activity Connection, and the top of upper snap-gauge and the bottom of lower snap-gauge offer card slot and lower bayonet slot respectively, the upper snap-gauge bottom Right end at the top of left end and lower snap-gauge has been respectively fixedly connected with first surface spring and the second curved surface spring, and upper snap-gauge bottom Middle-end and lower snap-gauge at the top of middle-end offer the first preformed groove and the second preformed groove respectively, the inner cavity of the upper snap-gauge and Fixed respectively connect positioned at the correspondence position of the first preformed groove and the inner cavity of lower snap-gauge and positioned at the correspondence position of the second preformed groove The 3rd air bag and four gasbags are connected to, the right side of the 3rd air bag and four gasbags passes through the 3rd airsac tube and the 4th gas respectively Capsule pipe is connected with main connecting tube, and the end of main connecting tube is connected with the 3rd gas bleeder valve and the 3rd bubbler.
Preferably, the width of the first flag band, second identifier band, the 3rd mark band and the 4th mark band is two to arrive Three millimeters, and the color of first flag band is black, the color of second identifier band is red, and the color of the 3rd mark band is Huang Color, the color of the 4th mark band are blueness, while it is 20 centimetres that first flag, which takes away the left side of tube body, and second identifier takes away pipe The left side of body is 25 centimetres, and the left side that the 3rd mark takes away tube body is 35 centimetres, and the 4th mark takes away a left side for tube body Side is 50 centimetres.
Preferably, the right end at the top of the feeding tube is connected with the first seal closure, gas-guide tube bottom by plastic rod The right end in portion is connected with the second seal closure by plastic rod, and the first seal closure and the second seal closure are convex knot Structure.
Preferably, the connection punishment of the junction of the upper snap-gauge and the 3rd airsac tube and lower snap-gauge and four gasbags pipe The 3rd air bag tube chamber and four gasbags tube chamber are not offered.
Preferably, the upper snap-gauge and lower snap-gauge are arcuate structure, and radian is identical with the tooth form of people.
Preferably, its operating method comprises the following steps:
A, uniformly applied in the outer surface of tube body and touch medical lubricating fluid;
B, the first airsac tube, feeding tube, gas-guide tube and the second airsac tube are corresponded to respectively and is plugged in the first sealing-plug, the second sealing In the inner cavity of plug, the 3rd sealing-plug and the 4th sealing-plug, and tube body is inserted into patient's throat;
C, the insertion depth of tube body is judged by first flag band, second identifier band, the 3rd mark band and the 4th mark band;
D, when tube body reaches precalculated position, the first bubbler and the second bubbler are pressed, make the first air bag and the second air bag with It is close to inside patient's throat;
E, tube body is positioned in the round hole that the first preformed groove and the second preformed groove are formed, and by the upper card slot and arc of arc The lower bayonet slot of shape is clamped with the upper jaw and the lower jaw tooth of patient respectively;
F, after operation, medical staff lifts the upper jaw and the lower jaw of patient, and upper snap-gauge and lower snap-gauge are taken from patient teeth Go out, and clean, sterilize;Medical staff is the first airsac tube, feeding tube, gas-guide tube and the second airsac tube respectively from the first sealing Extracted in the inner cavity of plug, the second sealing-plug, the 3rd sealing-plug and the 4th sealing-plug, and clean, sterilize, while by tube body from patient Bottleneck throat is extracted out, and is thrown into dustbin.
Compared with prior art, beneficial effects of the present invention are as follows:
1st, the present invention has from left to right been sticked first flag band, the successively in the outer surface of tube body and positioned at the right side of the second air bag Two mark bands, the 3rd mark band and the 4th mark band, medical staff pass through to first flag band, second identifier band, the 3rd mark The observation of band and the 4th mark band, so as to accurate perception catheter depth, while passes through hinge activity by upper snap-gauge and lower snap-gauge Connection, and by the effect of upper card slot and lower bayonet slot and the first preformed groove and the second preformed groove, can play to patient teeth into The effect of row support, avoids the phenomenon that blocking occurs in conduit and occurs.
2nd, right end of the present invention at the top of the left end and lower snap-gauge of upper snap-gauge bottom has been respectively fixedly connected with first surface Spring and the second curved surface spring, can play the role of flexible support and exist, while pass through the 3rd air bag, four gasbags, the 3rd airsac tube With the effect of four gasbags pipe and main connecting tube, the 3rd gas bleeder valve and the 3rd bubbler, snap-gauge and lower snap-gauge pair can be improved The fastness of tube body connection.
Brief description of the drawings
Fig. 1 removes upper snap-gauge and lower snap-gauge schematic cross-sectional view for the present invention;
Fig. 2 is mark band structure diagram of the present invention;
Fig. 3 is the upper snap-gauge of the present invention and lower snap-gauge schematic cross-sectional view.
In figure:1 tube body, 2 first bubblers, 3 first gas bleeder valves, 4 first airsac tubes, 5 first sealing-plugs, 6 second sealings Plug, 7 the 3rd sealing-plugs, 8 the 4th sealing-plugs, 9 second airsac tubes, 10 feeding chambers, 11 first air bag tube chambers, 12 first air bags, 13 It is air guide chamber, 14 second air bags, 15 second air bag tube chambers, 16 second bubblers, 17 second gas bleeder valves, 18 gas-guide tubes, 19 second close Sealing cover, 20 first seal closures, 21 feeding tubes, 22 first flag bands, 23 second identifier bands, 24 the 3rd mark bands, 25 the 4th marks Band, 26 first surface springs, card slot on 27, snap-gauge, 29 first preformed grooves, 30 the 3rd air bags, 31 the 3rd air bag tube chambers, 32 on 28 3rd airsac tube, 33 hinges, 34 the 3rd bubblers, 35 the 3rd gas bleeder valves, 36 main connecting tubes, 37 second curved surface springs, 38 the 4th Airsac tube, 39 four gasbags tube chambers, 40 four gasbags, 41 second preformed grooves, 42 lower bayonet slots, 43 times snap-gauges.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1-3, disposable two-chamber larynx conduit, including tube body 1, upper snap-gauge 28 and lower snap-gauge 43, outside tube body 1 The left end on surface is fixedly connected with the first air bag 12, the outer surface of tube body 1 and is fixedly connected with positioned at the right side of the first air bag 12 Second air bag 14, the outer surface of tube body 1 and positioned at the second air bag 14 right side be from left to right sticked successively have first flag band 22, Second identifier band 23, the 3rd mark band 24 and the 4th mark band 25, medical staff pass through to first flag band 22, second identifier band 23rd, the observation of the 3rd mark band 24 and the 4th mark band 25, so as to accurate perception catheter depth, first flag band 22, second The width of mark band 23, the 3rd mark band 24 and the 4th mark band 25 is two to three millimeters, and the color of first flag band 22 For black, the color of second identifier band 23 is red, and the color of the 3rd mark band 24 is yellow, and the color of the 4th mark band 25 is Blueness, while first flag band 22 is 20 centimetres from the left side of tube body 1, second identifier band 23 is 20 from the left side of tube body 1 Five centimetres, the 3rd mark band 24 is 35 centimetres from the left side of tube body 1, and the 4th mark band 25 is 50 from the left side of tube body 1 Centimetre, the inner cavity of tube body 1 offers the first air bag tube chamber 11, feeding chamber 10,13 and second air bag of air guide chamber successively from top to bottom Tube chamber 15, and the end of the first air bag tube chamber 11 is connected with the first air bag 12, end and the second air bag of the second air bag tube chamber 15 14 connections, the first air bag tube chamber 11, feeding chamber 10, the right end of 13 and second air bag tube chamber of air guide chamber, 15 inner cavity are respectively sleeved on the One sealing-plug 5, the second sealing-plug 6, the 3rd sealing-plug 7 and the 4th sealing-plug 8, and the first sealing-plug 5, the second sealing-plug the 6, the 3rd The inner cavity of 7 and the 4th sealing-plug 8 of sealing-plug is respectively sleeved on the first airsac tube 4, feeding tube 21,18 and second airsac tube of gas-guide tube 9, the end of the first airsac tube 4 is connected with the first gas bleeder valve 3 and the first bubbler 2, and the end activity of the second airsac tube 9 is even It is connected to the second gas bleeder valve 17 and the second bubbler 16, it is close that the right end at the top of feeding tube 21 by plastic rod is connected with first Sealing cover 20, the right end of 18 bottom of gas-guide tube are connected with the second seal closure 19, and 20 He of the first seal closure by plastic rod Second seal closure 19 is convex shape, and upper snap-gauge 28 and lower snap-gauge 43 are flexibly connected by hinge 33, upper snap-gauge 28 and lower card Plate 43 is arcuate structure, and radian is identical with the tooth form of people, and the top of upper snap-gauge 28 and the bottom of lower snap-gauge 43 difference Card slot 27 and lower bayonet slot 42 are offered, can play the role of being supported patient teeth, avoid conduit and occur what is blocked Phenomenon occurs, and the left end of upper 28 bottom of snap-gauge and the right end at the top of lower snap-gauge 43 have been respectively fixedly connected with first surface spring 26 With the second curved surface spring 37, flexible support can be played the role of and existed, and the middle-end of 28 bottom of upper snap-gauge and the top of lower snap-gauge 43 Middle-end offers the first preformed groove 29 and the second preformed groove 41, the inner cavity of upper snap-gauge 28 and pair for being located at the first preformed groove 29 respectively Answer the inner cavity of position and lower snap-gauge 43 and the correspondence position positioned at the second preformed groove 41 has been respectively fixedly connected with the 3rd air bag 30 With four gasbags 40, the right side of the 3rd air bag 30 and four gasbags 40 is lived by the 3rd airsac tube 32 and four gasbags pipe 38 respectively It is dynamic to be connected with main connecting tube 36, and the end of main connecting tube 36 is connected with the 3rd gas bleeder valve 35 and the 3rd bubbler 34, can The fastness that snap-gauge 28 and lower snap-gauge 43 connect tube body 1 in raising, the junction of upper 28 and the 3rd airsac tube 32 of snap-gauge and The junction of lower snap-gauge 43 and four gasbags pipe 38 offers the 3rd air bag tube chamber 31 and four gasbags tube chamber 39 respectively.
Its operating method comprises the following steps:
A, uniformly applied in the outer surface of tube body 1 and touch medical lubricating fluid;
B, respectively by the first airsac tube 4, feeding tube 21,18 and second airsac tube 9 of gas-guide tube correspond to be plugged in the first sealing-plug 5, In the inner cavity of second sealing-plug 6, the 3rd sealing-plug 7 and the 4th sealing-plug 8, and tube body 1 is inserted into patient's throat;
C, the insertion of tube body 1 is judged by first flag band 22, second identifier band 23, the 3rd mark band 24 and the 4th mark band 25 Depth;
D, when tube body 1 reaches precalculated position, the first bubbler 2 and the second bubbler 16 is pressed, makes the first air bag 12 and second Air bag 14 inside patient's throat with being close to;
E, tube body 1 is positioned in the round hole that the first preformed groove 29 and the second preformed groove 41 are formed, and by the upper card of arc The lower bayonet slot 42 of groove 27 and arc is clamped with the upper jaw and the lower jaw tooth of patient respectively;
F, after operation, medical staff lifts the upper jaw and the lower jaw of patient, by upper snap-gauge 28 and lower snap-gauge 43 from patient teeth On take out, and clean, sterilize;Medical staff the first airsac tube 4, feeding tube 21,18 and second airsac tube 9 of gas-guide tube respectively from First sealing-plug 5, the second sealing-plug 6, the 3rd sealing-plug 7 and the 4th sealing-plug 8 inner cavity in extract, and clean, sterilize, at the same time Tube body 1 is extracted out from patient's bottleneck throat, and is thrown into dustbin.
In use, the outer surface of tube body 1 and positioned at the second air bag 14 right side be from left to right sticked successively first mark Know band 22, second identifier band 23, the 3rd mark band 24 and the 4th mark band 25, medical staff passes through to first flag band 22, the The observation of two mark bands 23, the 3rd mark band 24 and the 4th mark band 25, so as to accurate perception catheter depth, while by upper card Plate 28 and lower snap-gauge 43 are flexibly connected by hinge 33, and pass through upper card slot 27 and 42 and first preformed groove 29 of lower bayonet slot and The effect of two preformed grooves 41, can play the role of being supported patient teeth, avoid the phenomenon that blocking occurs in conduit and occur, First surface spring 26 and second has been respectively fixedly connected with the left end of upper 28 bottom of snap-gauge and the right end at the top of lower snap-gauge 43 Curved surface spring 37, can play the role of flexible support and exist, while pass through the 3rd air bag 30, four gasbags 40,32 and of the 3rd airsac tube The effect of four gasbags pipe 38 and main connecting tube 36, the 3rd gas bleeder valve 35 and the 3rd bubbler 34, can improve 28 He of snap-gauge The fastness that lower snap-gauge 43 connects tube body 1.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. disposable two-chamber larynx conduit, including tube body(1), upper snap-gauge(28)With lower snap-gauge(43), it is characterised in that:It is described Tube body(1)The left end of outer surface is fixedly connected with the first air bag(12), the tube body(1)Outer surface and be located at the first air bag (12)Right side be fixedly connected with the second air bag(14), the tube body(1)Outer surface and be located at the second air bag(14)Right side From left to right being sticked successively has first flag band(22), second identifier band(23), the 3rd mark band(24)With the 4th mark band (25), the tube body(1)Inner cavity offer the first air bag tube chamber successively from top to bottom(11), feeding chamber(10), air guide chamber (13)With the second air bag tube chamber(15), and the first air bag tube chamber(11)End and the first air bag(12)Connection, the second airsac tube Chamber(15)End and the second air bag(14)Connection, the first air bag tube chamber(11), feeding chamber(10), air guide chamber(13)With Two air bag tube chambers(15)The right end of inner cavity is respectively sleeved on the first sealing-plug(5), the second sealing-plug(6), the 3rd sealing-plug(7)With 4th sealing-plug(8), and the first sealing-plug(5), the second sealing-plug(6), the 3rd sealing-plug(7)With the 4th sealing-plug(8)It is interior Chamber is respectively sleeved on the first airsac tube(4), feeding tube(21), gas-guide tube(18)With the second airsac tube(9), first airsac tube (4)End be connected with the first gas bleeder valve(3)With the first bubbler(2), the second airsac tube(9)End be connected with Second gas bleeder valve(17)With the second bubbler(16), the upper snap-gauge(28)With lower snap-gauge(43)Pass through hinge(33)Activity is even Connect, and upper snap-gauge(28)Top and lower snap-gauge(43)Bottom offer card slot respectively(27)And lower bayonet slot(42), institute State snap-gauge(28)The left end of bottom and lower snap-gauge(43)The right end at top has been respectively fixedly connected with first surface spring(26) With the second curved surface spring(37), and upper snap-gauge(28)The middle-end of bottom and lower snap-gauge(43)The middle-end at top offers respectively One preformed groove(29)With the second preformed groove(41), the upper snap-gauge(28)Inner cavity and be located at the first preformed groove(29)Correspondence position Put and lower snap-gauge(43)Inner cavity and be located at the second preformed groove(41)Correspondence position be respectively fixedly connected with the 3rd air bag (30)With four gasbags(40), the 3rd air bag(30)With four gasbags(40)Right side pass through the 3rd airsac tube respectively(32) With four gasbags pipe(38)It is connected with main connecting tube(36), and main connecting tube(36)End be connected with the 3rd lose heart Valve(35)With the 3rd bubbler(34).
2. disposable two-chamber larynx conduit according to claim 1, it is characterised in that:The first flag band(22)、 Second identifier band(23), the 3rd mark band(24)With the 4th mark band(25)Width be two to three millimeters, and first flag Band(22)Color be black, second identifier band(23)Color for red, the 3rd mark band(24)Color be yellow, the 4th Mark band(25)Color be blueness, while first flag band(22)From tube body(1)Left side be 20 centimetres, second identifier band (23)From tube body(1)Left side be 25 centimetres, the 3rd mark band(24)From tube body(1)Left side be 35 centimetres, the Four mark bands(25)From tube body(1)Left side be 50 centimetres.
3. disposable two-chamber larynx conduit according to claim 1, it is characterised in that:The feeding tube(21)Top Right end is connected with the first seal closure by plastic rod(20), gas-guide tube(18)The right end of bottom passes through plastic rod activity It is connected with the second seal closure(19), and the first seal closure(20)With the second seal closure(19)It is convex shape.
4. disposable two-chamber larynx conduit according to claim 1, it is characterised in that:The upper snap-gauge(28)With the 3rd Airsac tube(32)Junction and lower snap-gauge(43)With four gasbags pipe(38)Junction offer the 3rd airsac tube respectively Chamber(31)With four gasbags tube chamber(39).
5. disposable two-chamber larynx conduit according to claim 1, it is characterised in that:The upper snap-gauge(28)With lower card Plate(43)It is arcuate structure, and radian is identical with the tooth form of people.
6. disposable two-chamber larynx conduit according to claim 1, it is characterised in that:Its operating method includes following step Suddenly:
A, in tube body(1)Outer surface uniformly apply touch medical lubricating fluid;
B, respectively by the first airsac tube(4), feeding tube(21), gas-guide tube(18)With the second airsac tube(9)Correspondence is plugged in first Sealing-plug(5), the second sealing-plug(6), the 3rd sealing-plug(7)With the 4th sealing-plug(8)Inner cavity in, and by tube body(1)Insertion In patient's throat;
C, first flag band is passed through(22), second identifier band(23), the 3rd mark band(24)With the 4th mark band(25)Judge pipe Body(1)Insertion depth;
D, in tube body(1)When reaching precalculated position, the first bubbler is pressed(2)With the second bubbler(16), make the first air bag (12)With the second air bag(14)It is close to inside patient's throat;
E, by tube body(1)It is positioned over the first preformed groove(29)With the second preformed groove(41)In the round hole formed, and by arc Upper card slot(27)With the lower bayonet slot of arc(42)The upper jaw and the lower jaw tooth with patient is clamped respectively;
F, after operation, medical staff lifts the upper jaw and the lower jaw of patient, by upper snap-gauge(28)With lower snap-gauge(43)From patient Taken out on tooth, and clean, sterilize;Medical staff is the first airsac tube(4), feeding tube(21), gas-guide tube(18)With the second gas Capsule pipe(9)Respectively from the first sealing-plug(5), the second sealing-plug(6), the 3rd sealing-plug(7)With the 4th sealing-plug(8)Inner cavity in Extract, and clean, sterilize, while by tube body(1)Extract out, and thrown into dustbin from patient's bottleneck throat.
CN201810057254.5A 2018-01-22 2018-01-22 Disposable two-chamber larynx conduit Pending CN107929922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810057254.5A CN107929922A (en) 2018-01-22 2018-01-22 Disposable two-chamber larynx conduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810057254.5A CN107929922A (en) 2018-01-22 2018-01-22 Disposable two-chamber larynx conduit

Publications (1)

Publication Number Publication Date
CN107929922A true CN107929922A (en) 2018-04-20

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Application Number Title Priority Date Filing Date
CN201810057254.5A Pending CN107929922A (en) 2018-01-22 2018-01-22 Disposable two-chamber larynx conduit

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109550127A (en) * 2018-11-19 2019-04-02 马晓娟 A kind of department of anesthesia's multichannel pars oralis pharyngis air-breather

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CN200973907Y (en) * 2006-12-04 2007-11-14 王秋萍 Laryngotracheal canula capable of being cut off
CN202015411U (en) * 2011-03-09 2011-10-26 王志刚 Throat breath guiding catheter
CN202198941U (en) * 2011-06-30 2012-04-25 中国人民解放军第二军医大学 Catheter for combining esophagus and trachea
CN204485003U (en) * 2015-02-15 2015-07-22 四川大学华西医院 Tracheostomy tube
CN204655720U (en) * 2015-04-30 2015-09-23 新疆医科大学第一附属医院 Carry adjustable tooth cushion tracheal intubation
CN206454089U (en) * 2016-11-21 2017-09-01 高嘉营 A kind of trachea puncture positioner

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200973907Y (en) * 2006-12-04 2007-11-14 王秋萍 Laryngotracheal canula capable of being cut off
CN202015411U (en) * 2011-03-09 2011-10-26 王志刚 Throat breath guiding catheter
CN202198941U (en) * 2011-06-30 2012-04-25 中国人民解放军第二军医大学 Catheter for combining esophagus and trachea
CN204485003U (en) * 2015-02-15 2015-07-22 四川大学华西医院 Tracheostomy tube
CN204655720U (en) * 2015-04-30 2015-09-23 新疆医科大学第一附属医院 Carry adjustable tooth cushion tracheal intubation
CN206454089U (en) * 2016-11-21 2017-09-01 高嘉营 A kind of trachea puncture positioner

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109550127A (en) * 2018-11-19 2019-04-02 马晓娟 A kind of department of anesthesia's multichannel pars oralis pharyngis air-breather

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