CN208989960U - A kind of tracheal inserting device with saliva drainage function - Google Patents
A kind of tracheal inserting device with saliva drainage function Download PDFInfo
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- 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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- bag body
- casing
- fixed
- tube
- fixed plate
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Abstract
The utility model provides a kind of tracheal inserting device with saliva drainage function, including fixed plate, casing, bag body, bolt, drainage tube and gas-guide tube, the both ends of fixed plate are fixedly connected to bandage, casing is fixed in fixed plate, a duct is surrounded in the middle part of bag body, casing is fixed in duct, water-absorbing sponge is filled in bag body, sponge strip is installed on water-absorbing sponge, the front end of drainage tube is connected to bag body inner cavity, bolt is screwed on casing, channel is equipped with along its axial line in bolt, hard tube is equipped in channel, the both ends in the both ends expenditure channel of hard tube, hard tube is screwed in channel, person's windpipe is inserted into after sequentially passing through the inner cavity of hard tube and the inner cavity of casing in the front end of gas-guide tube, the interior intracavitary of hard tube is fixed in the middle part of casing.By adopting the above-described technical solution, the fixed gas-guide tube of the utility model is very convenient, and it is less likely to occur to fall off, uses fool proof；It can be reduced the intraoral saliva of patient, kept patient more comfortable.
Description
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. a kind of tracheal inserting device with saliva drainage function, it is characterised in that: including 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.
2. a kind of tracheal inserting device with saliva drainage function as described in claim 1, it is characterised in that: the fixation
Plate is arc-shaped, and the concave surface of the fixed plate and the exterior contour of human body oral area match.
3. a kind of tracheal inserting device with saliva drainage function as described in claim 1, it is characterised in that: the bandage
For flexible band body.
4. a kind of tracheal inserting device with saliva drainage function as described in claim 1, it is characterised in that: described sleeve pipe
For stereoplasm tube.
5. a kind of tracheal inserting device with saliva drainage function as described in claim 1 or 4, it is characterised in that: described
Cushion is equipped between bag body and fixed plate, the cushion is wrapped on casing.
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 |
Applications Claiming Priority (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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208989960U true CN208989960U (en) | 2019-06-18 |
Family
ID=66798033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821242963.2U Expired - Fee Related CN208989960U (en) | 2018-08-02 | 2018-08-02 | A kind of tracheal inserting device with saliva drainage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208989960U (en) |
Cited By (2)
| 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 flaring device for elastic self-torsion saliva adsorption conduction type oral cavity examination |
-
2018
- 2018-08-02 CN CN201821242963.2U patent/CN208989960U/en not_active Expired - Fee Related
Cited By (2)
| 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 flaring device for elastic self-torsion saliva adsorption conduction type oral cavity examination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20200802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |