CN208989960U - A kind of tracheal inserting device with saliva drainage function - Google Patents

A kind of tracheal inserting device with saliva drainage function Download PDF

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Publication number
CN208989960U
CN208989960U CN201821242963.2U CN201821242963U CN208989960U CN 208989960 U CN208989960 U CN 208989960U CN 201821242963 U CN201821242963 U CN 201821242963U CN 208989960 U CN208989960 U CN 208989960U
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China
Prior art keywords
bag body
fixed
channel
fixing plate
bolt
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Expired - Fee Related
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CN201821242963.2U
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Chinese (zh)
Inventor
徐婷
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Second Affiliated Hospital of Army Medical University
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Second Affiliated Hospital of Army Medical University
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Priority to CN201821242963.2U priority Critical patent/CN208989960U/en
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Publication of CN208989960U publication Critical patent/CN208989960U/en
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Anticipated expiration legal-status Critical

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Abstract

本实用新型提供一种具有口水引流功能的气管插管装置,包括固定板、套管、袋体、螺栓、引流管和导气管,固定板的两端均固定连接有绑带,套管固定在固定板上,袋体的中部围成一个孔道,套管固定在孔道内,袋体内填充有吸水海绵,吸水海绵上固设有海绵条,引流管的前端连通袋体内腔,螺栓螺合在套管上,螺栓内沿其轴心线设有通道,通道内设有硬管,硬管的两端支出通道的两端,硬管螺合在通道内,导气管的前端依次穿过硬管的内腔和套管的内腔后插入人体气管,套管的中部固定在硬管的内腔内。由于采用了上述技术方案,本实用新型固定导气管十分方便,且不容易发生脱落,使用起来十分安全;能减少了患者口腔内的口水,使患者更加舒适。

The utility model provides a tracheal intubation device with saliva drainage function, comprising a fixing plate, a sleeve, a bag body, a bolt, a drainage tube and an air-guiding tube, the two ends of the fixing plate are fixedly connected with straps, and the sleeve is fixed on the On the fixing plate, the middle of the bag body forms a channel, the sleeve is fixed in the channel, the bag body is filled with a water-absorbing sponge, a sponge strip is fixed on the water-absorbing sponge, the front end of the drainage tube is connected to the inner cavity of the bag body, and the bolt is screwed on the sleeve. On the pipe, a channel is arranged in the bolt along its axis line, and a hard pipe is arranged in the channel. The two ends of the hard pipe branch out from the two ends of the channel. After the lumen and the lumen of the cannula are inserted into the human trachea, the middle of the cannula is fixed in the lumen of the hard tube. Due to the adoption of the above-mentioned technical scheme, the fixed airway of the utility model is very convenient, does not easily fall off, and is very safe to use; the saliva in the patient's mouth can be reduced, and the patient is more comfortable.

Description

A kind of tracheal inserting device with saliva drainage function
Technical field
The utility model belongs to the field of medical instrument technology, specifically a kind of trachea cannula dress with saliva drainage function It sets.
Background technique
Trachea cannula refers to that, by the technology of a special gas-guide tube merging tracheae, this technology can be airway patency, ventilation Oxygen supply, respiratory tract attract and prevent accidentally suction etc. from providing optimum condition.
Currently, trachea cannula often uses the mode of oral trachea cannula, many saliva can be generated, often will flow out and, stream It is very unhygienic onto hair pillow, at the same patient oneself also may feel that it is uncomfortable;Clinically widely used fixed gas Cannula method is that disposable bite-block and tracheal catheter bundled fixed are then attached to patient's cheek by medical adhesive tape, is suffered from The sweat and grease of person's cheek secretion are easy dip dyeing adhesive tape, and adhesive tape is caused to fall off, and stationarity deficiency easily causes conduit to be dislocated, seriously Person can cause conduit to be deviate from, and jeopardize patient vitals' safety.
Utility model content
For technical problem of the existing technology, the utility model, which provides, a kind of structurally reasonable has saliva drainage The tracheal inserting device of function.
The purpose of this utility model is that technical solution in this way realizes that it includes fixed plate, casing, bag body, spiral shell Bolt, drainage tube and gas-guide tube, the both ends of the fixed plate are fixedly connected to bandage, and the bandage is for fixed plate to be fixed on The rear end of human body oral area, described sleeve pipe is fixed in fixed plate behind the middle part of fixed plate, and the bag body is in closed state, institute It is cylindrical to state bag body, a duct is surrounded in the middle part of the bag body, the front end of described sleeve pipe is fixed in the duct, described It is filled with water-absorbing sponge in bag body, is installed with sponge strip on the water-absorbing sponge, the sponge strip is flaky, the sponge strip On-fixed end be pierced by the bag body, the front end of the drainage tube is connected to bag body inner cavity, and the rear end of the drainage tube, which passes through, to be fixed Connect vacuum extractor after plate, the rear end of described sleeve pipe it is interior it is intracavitary be equipped with the first internal screw thread, the surface of the bolt be equipped with First external screw thread of the first internal screw thread adaptation, the bolt are screwed on casing, are equipped with channel along its axial line in the bolt, It is equipped with the second internal screw thread in the channel, hard tube is equipped in the channel, the both ends in the both ends expenditure channel of the hard tube are described Hard tube is equipped with the second external screw thread for be adapted to the second internal screw thread, and the hard tube is screwed in channel, first external screw thread with Second externally threaded thread rotary orientation is identical, and the front end of the gas-guide tube is inserted into after sequentially passing through the inner cavity of hard tube and the inner cavity of casing Person's windpipe is fixed on the interior intracavitary of hard tube in the middle part of described sleeve pipe.
Further, the fixed plate is arc-shaped, and the concave surface of the fixed plate and the exterior contour of human body oral area match.
Further, the bandage is flexible band body.
Further, described sleeve pipe is stereoplasm tube.
Further, cushion is equipped between the bag body and fixed plate, the cushion is wrapped on casing.
In summary the beneficial effects of the utility model are:
1, when using a kind of tracheal inserting device with saliva drainage function provided by the utility model, to outside casing Bolt is screwed out, since the first external screw thread and the second externally threaded thread rotary orientation are identical, bolt is rotation relative to casing and hard tube Direction out, by bolt, rotation is de- from casing and hard tube, then to rear end slide bolt, casing and the fixed plate of gas-guide tube, makes The enough length in front end of casing is paid at gas-guide tube front end end, makes casing, fixed plate and bolt not to cause to hide to intubation with this Then gear is inserted into gas-guide tube to person's windpipe;After gas-guide tube is inserted into person's windpipe, casing, fixed plate and bolt are respectively positioned on Outside population, gas-guide tube is held, while to population direction sliding sleeve and fixed plate, until the bag body on casing enters human mouth Interior, fixed plate is attached to outside population, by the on-fixed end of two bandages in fixed plate respectively from the two sides of human body head around Taoist Back side of head position is tied, and fixed plate is fixed on demographic location with this, one end of hard tube is located at the other end in casing and is located at Outside casing, bolt is moved to hard tube position, bolt is rotated towards screw-in direction, due to the first external screw thread and the second externally threaded spiral shell Line rotation direction is identical, and the outer surface of bolt is screwed in casing, while the inner surface in channel can be screwed on hard tube, due to gas-guide tube Middle part be fixed in hard tube, be fixed in fixed plate so that gas-guide tube then passes through hard tube, bolt and casing, fixed plate is by tying up Band is fixed on demographic location, completes the fixation of gas-guide tube at this time, is fixed up very convenient, and be less likely to occur to fall off, It uses fool proof.
Since bag body is in closed state, bag body is cylindrical, and a duct is surrounded in the middle part of bag body, and the front end of casing is fixed In duct, it is filled with water-absorbing sponge in bag body, is installed with sponge strip on water-absorbing sponge, sponge strip is flaky, sponge strip On-fixed end is pierced by bag body, and the front end of drainage tube is connected to bag body inner cavity, and connection negative pressure is inhaled after the rear end of drainage tube passes through fixed plate Lead device, the interior saliva generated of population is directed in the intracorporal water-absorbing sponge of bag by sponge strip absorption, when the intracorporal water-absorbing sponge of bag When being saturated with saliva, vacuum extractor is opened, the portion of water-absorbing sponge in bag body can be sucked out to suction is generated in bag body in vacuum extractor Divide saliva, then sponge strip continues for saliva to be directed in water-absorbing sponge again, it is only necessary to be separated by a period of time unlatching aspirator and wash one The secondary intracorporal saliva of bag, reduces the intraoral saliva of patient, keeps patient more comfortable.
2, fixed plate is arc-shaped, and the concave surface of fixed plate and the exterior contour of human body oral area match.It is easier fixed plate It is bonded, uses more comfortable with the exterior contour of population.
3, bandage is flexible band body.Elastomeric belt body can will be tied by drawstring after two bandage drawstrings, can be according to Fixed plate pulling is attached to outside population by the elastic force by elastomeric belt body, it is easier to fixed fixed plate.
4, casing is stereoplasm tube.It sting casing will not by people's tooth flat, it is therefore prevented that the gas-guide tube in casing is snapped flat and loses Go air guide ability.
5, cushion is equipped between bag body and fixed plate, cushion is wrapped on casing.People's tooth can be stung on cushion, will not be by Tooth is coughed up, keeps patient more comfortable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 makes the cross-sectional view of Fig. 1;
Fig. 3 is the cross-sectional view of the utility model middle sleeve;
Fig. 4 is the structural schematic diagram of bolt in the utility model;
Fig. 5 is the cross-sectional view of Fig. 4;
Fig. 6 is the cross-sectional view of bag body in the utility model;
Fig. 7 is the structural schematic diagram of hard tube in the utility model.
In figure, 1, fixed plate;2, casing;3, bag body;4, bolt;5, drainage tube;6, gas-guide tube;7, bandage;8, duct;9, Water-absorbing sponge;10, sponge strip;11, the first internal screw thread;12, the first external screw thread;13, channel;14, the second internal screw thread;15, hard tube; 16, the second external screw thread;17, cushion.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under Face combines and is specifically illustrating, and the utility model is further described.
As shown in figs. 1-7, the utility model includes fixed plate 1, casing 2, bag body 3, bolt 4, drainage tube 5 and gas-guide tube 6, The both ends of the fixed plate 1 are fixedly connected to bandage 7, and the bandage 7 is used to fixed plate 1 being fixed on human body oral area, described The rear end of casing 2 is fixed in fixed plate 1 behind the middle part of fixed plate 1, and the bag body 3 is in closed state, and the bag body 3 is in Cylindrical shape, the middle part of the bag body 3 surround a duct 8, and the front end of described sleeve pipe 2 is fixed in the duct 8, the bag body It is filled with water-absorbing sponge 9 in 3, is installed with sponge strip 10 on the water-absorbing sponge 9, the sponge strip 10 is flaky, the sea The on-fixed end of continuous item 10 is pierced by the bag body 3, and the front end of the drainage tube 5 is connected to 3 inner cavity of bag body, after the drainage tube 5 End connects vacuum extractor after fixed plate 1, and the interior of the rear end of described sleeve pipe 2 intracavitary is equipped with the first internal screw thread 11, the spiral shell The surface of bolt 4 is equipped with the first external screw thread 12 being adapted to the first internal screw thread 11, and the bolt 4 is screwed on casing 2, the bolt It is equipped with channel 13 along its axial line in 4, the second internal screw thread 14 is equipped in the channel 13, is equipped with hard tube 15 in the channel 13, The both ends in the both ends expenditure channel 13 of the hard tube 15, the hard tube 15 are equipped with the second outer spiral shell being adapted to the second internal screw thread 14 Line 16, the hard tube 15 are screwed in channel 13, and first external screw thread 12 is identical with the thread rotary orientation of the second external screw thread 16, institute The front end for stating gas-guide tube 6, which sequentially passes through, is inserted into person's windpipe behind the inner cavity of hard tube 15 and the inner cavity of casing 2, in described sleeve pipe 2 Portion is fixed on the interior intracavitary of hard tube 15.Making a kind of trachea cannula dress with saliva drainage function provided by the utility model When setting, the length of insertion person's windpipe end to 15 position of hard tube of gas-guide tube 6 needs to meet: gas-guide tube 6 is for being inserted into people When person's windpipe is inserted at body tracheae end, one end of hard tube 15 is located in casing 2, and the other end of hard tube 15 is located at outside casing 2.
When using a kind of tracheal inserting device with saliva drainage function provided by the utility model, to outside casing 2 Bolt 4 is screwed out, since the first external screw thread 12 is identical with the thread rotary orientation of the second external screw thread 16, bolt 4 is relative to casing 2 and hard tube 15 be to screw out direction, and by bolt 4, rotation is de- from casing 2 and hard tube 15, then to the rear end slide bolt 4 of gas-guide tube 6, set Pipe 2 and fixed plate 1 make the enough length in front end of 6 front end end of gas-guide tube expenditure casing 2, make casing 2, fixed plate 1 and spiral shell with this Bolt 4 will not cause to block to intubation, then be inserted into gas-guide tube 6 to person's windpipe;After gas-guide tube 6 is inserted into person's windpipe, set Pipe 2, fixed plate 1 and bolt 4 are respectively positioned on outside population, hold gas-guide tube 6, while to population direction sliding sleeve 2 and fixed plate 1, Until the bag body 3 on casing 2 enters in human mouth, fixed plate 1 is attached to outside population, by the non-solid of two bandages 7 in fixed plate 1 Fixed end is tied from the two sides of human body head around Taoist's back side of head position respectively, and fixed plate 1 is fixed on demographic location with this, One end of hard tube 15 is located at the other end in casing 2 and is located at outside casing 2, and bolt 4 is moved to 15 position of hard tube, revolves towards screw-in direction Turn bolt 4, since the first external screw thread 12 is identical with the thread rotary orientation of the second external screw thread 16, the outer surface of bolt 4 is screwed on casing 2 It is interior, while the inner surface in channel 13 can be screwed on hard tube 15, since the middle part of gas-guide tube 6 is fixed in hard tube 15, to lead Tracheae 6 is then fixed in fixed plate 1 by hard tube 15, bolt 4 and casing 2, and fixed plate 1 is fixed on demographic location by bandage 7, The fixation for completing gas-guide tube 6 at this time, is fixed up very convenient, and be less likely to occur to fall off, uses fool proof.
Since bag body 3 is in closed state, bag body 3 is cylindrical, and the middle part of bag body 3 surrounds a duct 8, before casing 2 End is fixed in duct 8, and water-absorbing sponge 9 is filled in bag body 3, sponge strip 10 is installed on water-absorbing sponge 9, sponge strip 10 is in thin Sheet, the on-fixed end of sponge strip 10 are pierced by bag body 3, and the front end of drainage tube 5 is connected to 3 inner cavity of bag body, and the rear end of drainage tube 5 passes through Vacuum extractor is connected after fixed plate 1, the saliva generated in population absorbs the water-absorbing sponge being directed in bag body 3 by sponge strip 10 In 9, when the water-absorbing sponge 9 in bag body 3 is saturated with saliva, vacuum extractor is opened, vacuum extractor can be inhaled to generating in bag body 3 The part saliva of water-absorbing sponge 9 in bag body 3 is sucked out in power, and then sponge strip 10 continues for saliva to be directed in water-absorbing sponge 9 again, only It needs to be separated by the saliva that a period of time unlatching aspirator is washed in a bag body 3, reduces the intraoral saliva of patient, make to suffer from Person is more comfortable.
As depicted in figs. 1 and 2, fixed plate 1 is arc-shaped, and the concave surface of fixed plate 1 and the exterior contour of human body oral area match. Make fixed plate 1 be easier to be bonded with the exterior contour of population, uses more comfortable.
Bandage 7 is flexible band body.Elastomeric belt body can will be tied by drawstring after two 7 drawstrings of bandage, can be according to The pulling of fixed plate 1 is attached to outside population by the elastic force by elastomeric belt body, it is easier to fixed fixed plate 1.
Casing 2 is stereoplasm tube.Sting casing 2 will not by people's tooth flat, it is therefore prevented that the gas-guide tube 6 in casing 2 be snapped it is flat and Lose air guide ability.
As depicted in figs. 1 and 2, cushion 17 is equipped between bag body 3 and fixed plate 1, cushion 17 is wrapped on casing 2.People's tooth Tooth can be stung on cushion 17, will not be coughed up tooth, keep patient more comfortable.
The above is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all benefits The equivalent structure made by the utility model specification and accompanying drawing content is directly or indirectly used in other relevant technology necks Domain, similarly within the scope of patent protection of the utility model.

Claims (5)

1.一种具有口水引流功能的气管插管装置,其特征在于:包括固定板、套管、袋体、螺栓、引流管和导气管,所述固定板的两端均固定连接有绑带,所述绑带用于将固定板固定在人体口部,所述套管的后端穿过固定板的中部后固定在固定板上,所述袋体呈封闭状态,所述袋体呈圆筒形,所述袋体的中部围成一个孔道,所述套管的前端固定在所述孔道内,所述袋体内填充有吸水海绵,所述吸水海绵上固设有海绵条,所述海绵条呈薄片状,所述海绵条的非固定端穿出所述袋体,所述引流管的前端连通袋体内腔,所述引流管的后端穿过固定板后连接负压吸引器,所述套管的后端的内腔内设有第一内螺纹,所述螺栓的表面设有与第一内螺纹适配的第一外螺纹,所述螺栓螺合在套管上,所述螺栓内沿其轴心线设有通道,所述通道内设有第二内螺纹,所述通道内设有硬管,所述硬管的两端支出通道的两端,所述硬管上设有与第二内螺纹适配的第二外螺纹,所述硬管螺合在通道内,所述第一外螺纹和第二外螺纹的螺纹旋向相同,所述导气管的前端依次穿过硬管的内腔和套管的内腔后插入人体气管,所述套管的中部固定在硬管的内腔内。1. a tracheal intubation device with saliva drainage function, is characterized in that: comprise fixing plate, casing, bag body, bolt, drainage tube and air guide tube, and both ends of described fixing plate are all fixedly connected with bandages, The strap is used to fix the fixing plate on the mouth of the human body. The rear end of the sleeve passes through the middle of the fixing plate and is then fixed on the fixing plate. The bag body is in a closed state and the bag body is a cylinder. The middle part of the bag body forms a channel, the front end of the sleeve is fixed in the channel, the bag body is filled with a water-absorbing sponge, and a sponge strip is fixed on the water-absorbing sponge, and the sponge strip is In the shape of a sheet, the non-fixed end of the sponge strip passes through the bag body, the front end of the drainage tube is connected to the cavity of the bag body, and the rear end of the drainage tube is connected to the negative pressure suction device after passing through the fixed plate. The inner cavity of the rear end of the sleeve is provided with a first internal thread, the surface of the bolt is provided with a first external thread that is adapted to the first internal thread, the bolt is screwed on the sleeve, and the inner edge of the bolt is Its axis is provided with a channel, the channel is provided with a second internal thread, the channel is provided with a hard pipe, the two ends of the hard pipe branch out from both ends of the channel, and the hard pipe is provided with a second internal thread. Two internal threads are fitted with a second external thread, the hard pipe is screwed into the channel, the threads of the first external thread and the second external thread are rotated in the same direction, and the front end of the air guide pipe passes through the inner surface of the hard pipe in turn. After the lumen and the lumen of the cannula are inserted into the human trachea, the middle part of the cannula is fixed in the lumen of the hard tube. 2.如权利要求1所述的一种具有口水引流功能的气管插管装置,其特征在于:所述固定板圆弧形,所述固定板的凹面与人体口部的外部轮廓相匹配。2 . The tracheal intubation device with saliva drainage function according to claim 1 , wherein the fixing plate is arc-shaped, and the concave surface of the fixing plate matches the outer contour of the human mouth. 3 . 3.如权利要求1所述的一种具有口水引流功能的气管插管装置,其特征在于:所述绑带为具有弹性的带体。3 . The tracheal intubation device with saliva drainage function according to claim 1 , wherein the strap is an elastic band. 4 . 4.如权利要求1所述的一种具有口水引流功能的气管插管装置,其特征在于:所述套管为硬质管。4 . The tracheal intubation device with saliva drainage function according to claim 1 , wherein the cannula is a rigid tube. 5 . 5.如权利要求1或4所述的一种具有口水引流功能的气管插管装置,其特征在于:所述袋体与固定板之间设有软垫,所述软垫包裹在套管上。5. The tracheal intubation device with saliva drainage function according to claim 1 or 4, wherein a soft pad is arranged between the bag body and the fixing plate, and the soft pad is wrapped on the sleeve .
CN201821242963.2U 2018-08-02 2018-08-02 A kind of tracheal inserting device with saliva drainage function Expired - Fee Related CN208989960U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821242963.2U CN208989960U (en) 2018-08-02 2018-08-02 A kind of tracheal inserting device with saliva drainage function

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Application Number Priority Date Filing Date Title
CN201821242963.2U CN208989960U (en) 2018-08-02 2018-08-02 A kind of tracheal inserting device with saliva drainage function

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111632246A (en) * 2020-05-06 2020-09-08 上海交通大学医学院附属第九人民医院 Foreign-body-preventing safety tracheal cannula
CN114587248A (en) * 2022-03-17 2022-06-07 淮安市第二人民医院 Flexible self-twisting saliva absorption and conduction type flexible flaring device for oral examination

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111632246A (en) * 2020-05-06 2020-09-08 上海交通大学医学院附属第九人民医院 Foreign-body-preventing safety tracheal cannula
CN114587248A (en) * 2022-03-17 2022-06-07 淮安市第二人民医院 Flexible self-twisting saliva absorption and conduction type flexible flaring device for oral examination

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Granted publication date: 20190618

Termination date: 20200802