CN110101950A - A kind of expanded type oxygen cathete for preventing from falling after tongue - Google Patents
A kind of expanded type oxygen cathete for preventing from falling after tongue Download PDFInfo
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- CN110101950A CN110101950A CN201910530242.4A CN201910530242A CN110101950A CN 110101950 A CN110101950 A CN 110101950A CN 201910530242 A CN201910530242 A CN 201910530242A CN 110101950 A CN110101950 A CN 110101950A
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- Prior art keywords
- oxygen cathete
- main body
- tongue
- wing
- tube
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0461—Nasoendotracheal tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
- A61M16/049—Mouthpieces
- A61M16/0493—Mouthpieces with means for protecting the tube from damage caused by the patient's teeth, e.g. bite block
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
- A61M16/049—Mouthpieces
- A61M16/0495—Mouthpieces with tongue depressors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
- A61M16/0497—Tube stabilizer
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a kind of expanded type oxygen cathetes for preventing from falling after tongue, including oxygen cathete main body and the edge of a wing, the middle position upper section of the oxygen cathete main body is symmetrically arranged with nasal tube, and the lower left corner of oxygen cathete main body is connected with branch pipe, the upper left corner and the upper right corner of the oxygen cathete main body are respectively and fixedly provided with elastic force connecting band, and bindiny mechanism is installed below oxygen cathete main body, the lower section of bindiny mechanism is fixed on the edge of a wing, and bindiny mechanism includes the first connecting tube, the second connecting tube and sealing ring.The cushion that medical silica-gel material is arranged in the present invention has preferable elasticity and certain adsorptivity, oxygen cathete main body and nasal tube can not only be mitigated to extruding caused by patient people, to reduce the generation of pressure sore, the stability of enhancing oxygen cathete main body and nasal tube fixation is also helped simultaneously, whole device is fixed in setting hangers rope and restraining, prevent patient's oxygen cathete during stirring body from slipping, setting pressure tongue pipe can be effectively prevented patient and glossoptosis occurs.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of expanded type oxygen cathete for preventing from falling after tongue.
Background technique
Oxygen therapy is the method for inserting oxygen uptake in people's amphirhinal with special Bilateral nasal tube, and main function is to improve artery oxygen
Pressure improves the oxygen supply of human body, mitigates because of the increased breathing of compensatory anoxic institute and recycles burden, anoxic caused by various disease
Reason is different, and oxygen therapy effect is also different, all because various pulmonary lesions influence ventilatory, leads to oxygen absorption obstacle or ventilatory capacity not
Sufficient person cures by oxygen therapy significant effect；It is all because circulatory insufficiency or anaemia cause O_2 transport obstacle person, oxygen therapy has certain effect, but not
Oxygen deficit problem can fundamentally be solved, mostly use following methods to be cured by oxygen therapy currently on the market: be respectively nose conduit oxygen therapy,
Mask is atomized oxygen supply, oxygen head-shield, oxygen tent and special oxygen supply method, generally when carrying out oxygen therapy operation, needs to pass through oxygen therapy
Pipe cooperates ventilator to carry out.
Oxygen cathete currently on the market is not fixed firmly in use, is easy to slide, and long periods of wear is easily being suffered from
Person face formed pressure sore, for the patient of severe coma, patient's Yi Fasheng glossoptosis, at this time nose oxygen therapy and mask
Atomization oxygen supply is difficult to meet the problem of its oxygen supply requires, for this purpose, it is proposed that a kind of practicability is higher prevent tongue after fall
Expanded type oxygen cathete.
Summary of the invention
The purpose of the present invention is to provide a kind of expanded type oxygen cathetes for preventing from falling after tongue, solve existing current city
Oxygen cathete on field is not fixed firmly in use, is easy to slide, and long periods of wear easily forms pressure sore in patient face,
For the patient of severe coma, patient's Yi Fasheng glossoptosis, nose oxygen therapy at this time and mask atomization oxygen supply are difficult to
Meet the problem of its oxygen supply requires.
To achieve the above object, the invention provides the following technical scheme: a kind of expanded type oxygen cathete for preventing from falling after tongue,
Including oxygen cathete main body and the edge of a wing, the middle position upper section of the oxygen cathete main body is symmetrically arranged with nasal tube, and oxygen cathete main body
The lower left corner be connected with branch pipe, the upper left corner and the upper right corner of the oxygen cathete main body are respectively and fixedly provided with elastic force connecting band, and oxygen cathete
Bindiny mechanism is installed, the lower section of bindiny mechanism is fixed on the edge of a wing, and bindiny mechanism includes the first connection below main body
Pipe, the second connecting tube and sealing ring.
Preferably, the lower right corner of the oxygen cathete main body is connected with one end of the first connecting tube, and the first connecting tube
One end of other end opening and the second connecting tube is socketed, and the other end of the second connecting tube is equipped with sealing ring, and described the
Two connecting tubes are wave structure, and the second connecting tube is closely coupled by sealing ring and the edge of a wing.
Preferably, it is horizontally fixed with cushion on rear side of the oxygen cathete main body and nasal tube, and the material of cushion is medical silicon
Glue.
Preferably, the upper end outer wall of the nasal tube is enclosed with soft set, and the structure of soft set is ring structure, and soft set
The outer surface of inner surface and nasal tube fits closely, and strainer is equipped at the upper end opening of the nasal tube, and the structure of strainer is to engrave
Hollow structure.
Preferably, the outside lower end of the elastic force connecting band is fixed with hangers rope, and restraining is connected to elastic force connecting band
Upper end, and the structure of hangers rope and elastic force connecting band is elastic construction.
Preferably, the rear side lower end on the edge of a wing is connected with pressure tongue pipe, and pressing the structure of tongue pipe is arcuate structure, the wing
The frontal left of edge is equipped with sealing-plug, and the connection type between sealing-plug and the edge of a wing is to be connected together, the pressure tongue pipe
Inside left is provided with first passage, and presses the inner right side of tongue pipe to offer second channel, and first passage and second leads to
It is fitted closely between road.
Preferably, the restraining includes endonexine, middle part filled layer and outer coversheet, the outer surface connection of the endonexine
There is middle part filled layer, and the material of middle part filled layer is medical degreased cotton, the outer surface of the middle part filled layer is equipped with outer
Surface layer, and the material of outer coversheet is Breathable nonwoven.
Preferably, round hair patch is installed on the inside of the restraining, and seta patch is installed, and circle on the outside of restraining
Connection type between hair patch and seta patch is bonding connection.
Preferably, the pressure tongue pipe is socketed with bite-block close to the outer surface of edge of a wing one end, and presses tongue pipe far from edge of a wing one end
Outer surface be socketed with air bag, the upper right corner of the air bag is connected with gas tube, and is connected between gas tube and air bag, described
The right end of gas tube is equipped with air inflation nozzle, and the right end of air inflation nozzle is threaded with sealing cover.
Compared with prior art, beneficial effects of the present invention are as follows:
1. present invention setting oxygen cathete main body is fixed together by the first connecting tube and the second connecting tube with the edge of a wing, wherein
The shape of first connecting tube is the cone of gradual change, convenient connection and disassembly with the second connecting tube, while the second connecting tube is
It is made of one section of bellows, can be bent and stretch, when being conducive to that oxygen cathete main body and the edge of a wing is avoided to wear at the same time, by place
The limitation with angle is set, the scope of application of whole device is greatly expanded；
2. the cushion of present invention setting medical silica-gel material can be interposed between oxygen cathete main body and nasal tube and patient skin,
Cushion has preferable elasticity and certain adsorptivity simultaneously, can not only mitigate oxygen cathete main body and nasal tube to making in patient people
At extruding, to reduce the generation of pressure sore, while also helping enhancing oxygen cathete main body and the fixed stability of nasal tube, avoid
It is slipped；
3. the strainer installed inside present invention setting nasal tube can stop some foreign matters of patient's nasal cavity, keep away
Exempt from respiratory, cause the blocking of nasal tube, is conducive to that the nasal tube moment is protected to be in unobstructed state, setting hangers rope can incite somebody to action
Whole device is hung on ear, in order to which oxygen cathete is fixed, prevents patient's oxygen cathete during stirring body sliding
It is de-, while elastic force connecting band has preferable elasticity, advantageously reduces the extruding to patient facial region, while can also effectively avoid suffering from
Oxygen cathete main body is oppressed when person lies on one's side；
4. present invention setting pressure tongue pipe is divided into first passage and second channel, wherein second channel can supply oxygen for patient,
And first passage can assist patient to carry out the operation such as expectoration, substantially increase the practicability of entire oxygen cathete, and restraining is arranged
Be made of endonexine, middle part filled layer and three layers of outer coversheet, be conducive to provide for the long periods of wear of patient higher pliability and
Comfort, while keeping good ventilative moisture absorption；
5. present invention setting restraining can be further improved the fixed stably solidity of oxygen cathete, while restraining passes through circle hair
Bonding effect between patch and seta patch is attached, and facilitates the wearing of patient, setting pressure tongue pipe is when protruding into patient mouth, gas
The tongue of patient is just pushed down in the position of capsule, and inside air bag can be inflated, and carries out the adjusting of size, in order to utilize air bag
Elastic reaction push down the tongue of patient, can effectively prevent patient that glossoptosis occurs, be conducive to keep the tracheae of patient unobstructed.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is oxygen cathete main body of the present invention and edge of a wing junction structural schematic diagram；
Fig. 3 is the present invention pressure left side structure schematic view of tongue pipe；
Fig. 4 is nasal tube schematic diagram of internal structure of the present invention；
Fig. 5 is partial enlargement structural representation at B in Fig. 3 of the present invention；
Fig. 6 is partial enlargement structural representation at A in Fig. 1 of the present invention.
In figure: 1, oxygen cathete main body；2, nasal tube；3, branch pipe；4, elastic force connecting band；5, the edge of a wing；6, the first connecting tube；7,
Two connecting tubes；8, sealing ring；9, cushion；10, soft set；11, strainer；12, hangers rope；13, restraining；131, endonexine；132,
Middle part filled layer；133, outer coversheet；14, tongue pipe is pressed；15, sealing-plug；16, first passage；17, second channel；18, circle hair patch；
19, seta pastes；20, air bag；21, bite-block；22, gas tube；23, air inflation nozzle；24, sealing cover；25, bindiny mechanism.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-6, a kind of expanded type oxygen cathete for preventing from falling after tongue, including oxygen cathete main body 1, nasal tube 2, branch pipe
3, elastic force connecting band 4, the edge of a wing 5, the first connecting tube 6, the second connecting tube 7, sealing ring 8, cushion 9, soft set 10, strainer 11, hangers
Rope 12, restraining 13, pressure tongue pipe 14, sealing-plug 15, first passage 16, second channel 17, circle hair patch 18, seta paste 19, air bag
20, bite-block 21, gas tube 22, air inflation nozzle 23, sealing cover 24, bindiny mechanism 25, endonexine 131, middle part filled layer 132 and outside
Layer 133, the middle position upper section of oxygen cathete main body 1 is symmetrically arranged with nasal tube 2, and the lower left corner of oxygen cathete main body 1 is connected with branch
Pipe 3, the upper left corner and the upper right corner of oxygen cathete main body 1 are respectively and fixedly provided with elastic force connecting band 4, and the lower section of oxygen cathete main body 1 is equipped with
Bindiny mechanism 25, the lower section of bindiny mechanism 25 is fixed on the edge of a wing 5, and bindiny mechanism 25 includes the first connecting tube 6, the second connecting tube
7 and sealing ring 8, the lower right corner of oxygen cathete main body 1 be connected with one end of the first connecting tube 6, and the other end of the first connecting tube 6
One end of opening and the second connecting tube 7 is socketed, and the other end of the second connecting tube 7 is equipped with sealing ring 8, the second connecting tube
7 be wave structure, and the second connecting tube 7 is closely coupled by sealing ring 8 and the edge of a wing 5, and setting oxygen cathete main body 1 passes through first
Connecting tube 6 and the second connecting tube 7 are fixed together with the edge of a wing 5, wherein the shape of the first connecting tube 6 is the cone of gradual change, side
Just with the connection and disassembly of the second connecting tube 7, while the second connecting tube 7 is made of one section of bellows, can be bent and be stretched,
It when being conducive to that oxygen cathete main body 1 and the edge of a wing 5 is avoided to wear at the same time, is limited, is greatly expanded entire by position and angle
The scope of application of device；
The rear side of oxygen cathete main body 1 and nasal tube 2 is horizontally fixed with cushion 9, and the material of cushion 9 is medical silica-gel, setting
The cushion 9 of medical silica-gel material can be interposed between oxygen cathete main body 1 and nasal tube 2 and patient skin, while cushion 9 has preferably
Elasticity and certain adsorptivity, can not only mitigate oxygen cathete main body 1 and nasal tube 2 to extruding caused by patient people, thus
Reduce the generation of pressure sore, while also helping the stability of enhancing oxygen cathete main body 1 and the fixation of nasal tube 2, avoids its slippage, nasal tube
2 upper end outer wall is enclosed with soft set 10, and the structure of soft set 10 is ring structure, and the inner surface of soft set 10 and nasal tube 2
Outer surface fits closely, and strainer 11 is equipped at the upper end opening of nasal tube 2, and the structure of strainer 11 is engraved structure, and nose is arranged
The strainer 11 installed inside pipe 2 can stop some foreign matters of patient's nasal cavity, avoid in respiratory, foreign matter
Into nasal tube 2, the blocking of nasal tube 2 is caused, is conducive to that 2 moment of nasal tube is protected to be in unobstructed state, while soft set 10 is wrapped in nose
The end of pipe 2 can scratch the nasal cavity of patient to avoid the end of nasal tube 2；
The outside lower end of elastic force connecting band 4 is fixed with hangers rope 12, and restraining 13 is connected to the upper of elastic force connecting band 4
End, and the structure of hangers rope 12 and elastic force connecting band 4 is elastic construction, and setting hangers rope 12 can hang over whole device
On ear, in order to which oxygen cathete is fixed, prevent patient's oxygen cathete during stirring body from slipping, while elastic force connects
Tape splicing 4 has preferable elasticity, compressing when advantageously reducing the extruding to patient facial region, while effectively patient can also be avoided to lie on one's side
Oxygen cathete main body 1, the rear side lower end on the edge of a wing 5 are connected with pressure tongue pipe 14, and pressing the structure of tongue pipe 14 is arcuate structure, the edge of a wing 5
Frontal left is equipped with sealing-plug 15, and the connection type between sealing-plug 15 and the edge of a wing 5 is to be connected together, and presses the interior of tongue pipe 14
Be provided with first passage 16 on the left of portion, and the inner right side of tongue pipe 14 pressed to offer second channel 17, and first passage 16 with
It is fitted closely between second channel 17, setting pressure tongue pipe 14 divides for first passage 16 and second channel 17, wherein second channel 17
It can be supplied oxygen for patient, and first passage 16 can assist patient to carry out the operation such as expectoration, substantially increase entire oxygen cathete
Practicability；
Restraining 13 includes endonexine 131, middle part filled layer 132 and outer coversheet 133, and the outer surface of endonexine 131 connects
There is middle part filled layer 132, and the material of middle part filled layer 132 is medical degreased cotton, the outer surface of middle part filled layer 132 is installed
There is outer coversheet 133, and the material of outer coversheet 133 is Breathable nonwoven, restraining 13 is set by endonexine 131, middle part filled layer
132 and 133 3 layers of outer coversheet composition, be conducive to provide higher pliability and comfort for the long periods of wear of patient, protect simultaneously
Good ventilative moisture absorption is held, the inside of restraining 13 is equipped with round hair patch 18, and the outside of restraining 13 is equipped with seta
Patch 19, and the connection type between circle hair patch 18 and seta patch 19 is bonding connection, and setting restraining 13 can be mentioned further
The fixed stably solidity of high oxygen cathete, while restraining 13 is connected by the bonding effect between circle hair patch 18 and seta patch 19
It connects, facilitates the wearing of patient；
Pressure tongue pipe 14 is socketed with bite-block 21 close to the outer surface of 5 one end of the edge of a wing, and presses tongue pipe 14 far from the outer of 5 one end of the edge of a wing
Surface is socketed with air bag 20, and the upper right corner of air bag 20 is connected with gas tube 22, and is connected between gas tube 22 and air bag 20, fills
The right end of tracheae 22 is equipped with air inflation nozzle 23, and the right end of air inflation nozzle 23 is threaded with sealing cover 24, and setting pressure tongue pipe 14 exists
When protruding into patient mouth, the tongue of patient is just pushed down in the position of air bag 20, and can inflate inside air bag 20, carries out size
Adjusting, in order to push down the tongue of patient using the elastic reaction of air bag 20, can effectively prevent patient occur glossoptosis, have
Tracheae conducive to holding patient is unobstructed.
Working principle: for this kind of expanded type oxygen cathete for preventing from falling after tongue, pressure tongue pipe 14 is inserted into patient first
Cavity interior so that the edge of a wing 5 is retained on the outside of the mouth of patient, the tooth of patient bites bite-block 21, while air bag 20 is pushed down
The tongue of patient, prevents glossoptosis, when the insufficient pressure of air bag 20, can first unscrew sealing cover 24, then make to inflate
Mouth 23 connects external inflation equipment, opens charger, and charger is conveyed gas into gas tube 22 by air inflation nozzle 23
Portion, then gas tube 22 by gas convey air inlet capsule 20 inside, air bag 20 is heaved, pressure increase, then tighten sealing cover 24 into
Row sealing, then carry out using；
Tongue pipe 14 will be pressed to be inserted into after the cavity interior of patient, while two nasal tubes 2 being inserted into the nasal cavity of patient, so that trouble
The nasal cavity of person is contacted with soft set 10, avoids nasal tube 2 from scratching nasal cavity skin, while strainer 11 exists the foreign matter barrier of the nasal cavity of patient
Outside, avoid patient in respiratory, then oxygen cathete main body 1 is attached to position in the people of patient by foreign matters from being blocked nasal tube 2, this
When cushion 9 contact patient skin, absorption on the skin, be interposed between oxygen cathete main body 1 and the skin of patient, avoid oxygen cathete
Main body 1 forms pressure sore on the skin of the patient, then respectively by two 12 sets of hangers rope on the ear of patient, so that elastic force connects
Tape splicing 4 is attached to the face of patient, then by the restraining 13 of two sides around to the hindbrain side of patient, the endonexine 131 of restraining 13
Directly and patient contact, and middle part filled layer 132 is made of medical degreased cotton, there is good pliability and moisture absorption
Property, and the non-woven fabrics of outer coversheet 133 then keeps good air permeability effect, then pastes the circle hair installed on the inside of left side restraining 13
18 are sticked to the surface for the seta patch 19 installed on the outside of the restraining 13 of right side, and circle hair patch 18 is bonded to each other with seta patch 19,
The entirety of oxygen cathete is fixed；
Branch pipe 3 is linked together with oxygen supply equipment finally, starts oxygen supply equipment, oxygen is transported to oxygen therapy along branch pipe 3
Inside pipe main body 1, then it is respectively delivered in the first connecting tube 6 in nasal tube 2 and bindiny mechanism 25 by oxygen cathete main body 1 again
Oxygen is directly transported to patient's nasal cavity and supplied oxygen by portion, nasal tube 2, due to being phase inside the second connecting tube 7 and second channel 17
Connection, therefore oxygen is transported to inside second channel 17 by the first connecting tube 6 by the second connecting tube 7 and sealing ring 8, from trouble
The bottleneck throat of person supplies oxygen, and when needing to carry out expectoration operation to patient, pulls out sealing-plug 15, and it is logical can to open first
Road 16 is inserted into expectoration pipe along first passage 16, completes entirely to prevent the expanded type oxygen cathete fallen after tongue like this
Use process.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of expanded type oxygen cathete for preventing from falling after tongue, including oxygen cathete main body (1) and the edge of a wing (5), it is characterised in that: institute
The middle position upper section for stating oxygen cathete main body (1) is symmetrically arranged with nasal tube (2), and the lower left corner of oxygen cathete main body (1) is connected with
Branch pipe (3), the upper left corner and the upper right corner of the oxygen cathete main body (1) are respectively and fixedly provided with elastic force connecting band (4), and oxygen cathete main body
(1) it is equipped with below bindiny mechanism (25), the edge of a wing (5) is fixed on the lower section of bindiny mechanism (25), and bindiny mechanism
It (25) include the first connecting tube (6), the second connecting tube (7) and sealing ring (8).
2. a kind of expanded type oxygen cathete for preventing from falling after tongue according to claim 1, it is characterised in that: the oxygen cathete
The lower right corner of main body (1) is connected with one end of the first connecting tube (6), and the other end opening of the first connecting tube (6) and the
One end of two connecting tubes (7) is socketed, and the other end of the second connecting tube (7) is equipped with sealing ring (8), second connecting tube
It (7) is wave structure, and the second connecting tube (7) is closely coupled by sealing ring (8) and the edge of a wing (5).
3. a kind of expanded type oxygen cathete for preventing from falling after tongue according to claim 1, it is characterised in that: the oxygen cathete
It is horizontally fixed with cushion (9) on rear side of main body (1) and nasal tube (2), and the material of cushion (9) is medical silica-gel.
4. a kind of expanded type oxygen cathete for preventing from falling after tongue according to claim 1, it is characterised in that: the nasal tube
(2) upper end outer wall is enclosed with soft set (10), and the structure of soft set (10) be ring structure, and the inner surface of soft set (10) with
The outer surface of nasal tube (2) fits closely, and is equipped with strainer (11) at the upper end opening of the nasal tube (2), and the knot of strainer (11)
Structure is engraved structure.
5. a kind of expanded type oxygen cathete for preventing from falling after tongue according to claim 1, it is characterised in that: the elastic force connects
The outside lower end of tape splicing (4) is fixed with hangers rope (12), and restraining (13) is connected to the upper end of elastic force connecting band (4), and
The structure of hangers rope (12) and elastic force connecting band (4) is elastic construction.
6. a kind of expanded type oxygen cathete for preventing from falling after tongue according to claim 1, it is characterised in that: the edge of a wing
(5) rear side lower end is connected with pressure tongue pipe (14), and pressing the structure of tongue pipe (14) is arcuate structure, the front of the edge of a wing (5)
Left side is equipped with sealing-plug (15), and the connection type between sealing-plug (15) and the edge of a wing (5) is to be connected together, the pressure tongue
The inside left of pipe (14) is provided with first passage (16), and the inner right side of tongue pipe (14) is pressed to offer second channel (17),
And it is fitted closely between first passage (16) and second channel (17).
7. a kind of expanded type oxygen cathete for preventing from falling after tongue according to claim 5, it is characterised in that: the restraining
It (13) include endonexine (131), middle part filled layer (132) and outer coversheet (133), the outer surface connection of the endonexine (131)
There is middle part filled layer (132), and the material of middle part filled layer (132) is medical degreased cotton, the middle part filled layer (132)
Outer surface is equipped with outer coversheet (133), and the material of outer coversheet (133) is Breathable nonwoven.
8. a kind of expanded type oxygen cathete for preventing from falling after tongue according to claim 7, it is characterised in that: the restraining
(13) round hair patch (18) is installed on the inside of, and is connected with seta patch (19) on the outside of restraining (13), and circle hair patch (18)
Connection type between seta patch (19) is bonding connection.
9. a kind of expanded type oxygen cathete for preventing from falling after tongue according to claim 6, it is characterised in that: the pressure tongue pipe
(14) outer surface close to the edge of a wing (5) one end is socketed with bite-block (21), and presses tongue pipe (14) far from the outer surface of the edge of a wing (5) one end
Be socketed with air bag (20), the upper right corner of the air bag (20) is connected with gas tube (22), and gas tube (22) and air bag (20) it
Between be connected, the right end of the gas tube (22) is equipped with air inflation nozzle (23), and the right end of air inflation nozzle (23) be threaded with it is close
It covers (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910530242.4A CN110101950A (en) | 2019-06-19 | 2019-06-19 | A kind of expanded type oxygen cathete for preventing from falling after tongue |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910530242.4A CN110101950A (en) | 2019-06-19 | 2019-06-19 | A kind of expanded type oxygen cathete for preventing from falling after tongue |
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| Publication Number | Publication Date |
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| CN110101950A true CN110101950A (en) | 2019-08-09 |
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| CN201910530242.4A Pending CN110101950A (en) | 2019-06-19 | 2019-06-19 | A kind of expanded type oxygen cathete for preventing from falling after tongue |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691273A (en) * | 2021-03-25 | 2021-04-23 | 上海埃立孚医疗科技有限公司 | Special oropharynx channel for endoscope |
| CN113398403A (en) * | 2021-07-07 | 2021-09-17 | 中国人民解放军陆军军医大学第一附属医院 | Neonate prone position endotracheal tube fixing device |
| CN117244146A (en) * | 2023-11-20 | 2023-12-19 | 上海埃立孚医疗科技有限公司 | Oxygen inhalation device for laryngeal operation |
-
2019
- 2019-06-19 CN CN201910530242.4A patent/CN110101950A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691273A (en) * | 2021-03-25 | 2021-04-23 | 上海埃立孚医疗科技有限公司 | Special oropharynx channel for endoscope |
| CN113398403A (en) * | 2021-07-07 | 2021-09-17 | 中国人民解放军陆军军医大学第一附属医院 | Neonate prone position endotracheal tube fixing device |
| CN117244146A (en) * | 2023-11-20 | 2023-12-19 | 上海埃立孚医疗科技有限公司 | Oxygen inhalation device for laryngeal operation |
| CN117244146B (en) * | 2023-11-20 | 2024-02-09 | 上海埃立孚医疗科技有限公司 | Oxygen inhalation device for laryngeal operation |
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